Camera module and electronic device

Abstract

The present application provides a camera module and an electronic device. The camera module comprises a first lens group, a second lens group, a third lens group, an anti-shake motor, a zoom motor, and an image sensor. The first lens group is used for reflecting light to the second lens group and the third lens group and the light is transmitted to the image sensor. The zoom motor is mounted between the anti-shake motor and the image sensor, the first lens group is mounted on the anti-shake motor, the anti-shake motor is used for driving the first lens group to rotate, the second lens group and the third lens group are mounted in the zoom motor, and the zoom motor is used for driving the second lens group and / or the third lens group to move; or, the anti-shake motor is mounted on a light exit side of the zoom motor, the image sensor is mounted on the anti-shake motor, the anti-shake motor is used for driving the image sensor to move, the first lens group is mounted on a light incident side of the zoom motor, the second lens group and the third lens group are mounted on the zoom motor, and the zoom motor is used for driving the second lens group and / or the third lens group to move. The camera module provided by the present application can achieve optical image stabilization and continuous zooming.

Description

Camera modules and electronic devices

[0001] This application claims priority to Chinese Patent Application No. 202410981037.0, filed on July 19, 2024, entitled "Camera Module and Electronic Device", the entire contents of which are incorporated herein by reference. Technical Field

[0002] This application relates to the field of camera technology, and in particular to a camera module and electronic device. Background Technology

[0003] With the popularization and development of smartphones, mobile phone photography has become a common way for people to take pictures, and mobile phones with optical zoom functions are increasingly favored by users. However, current terminal devices such as mobile phone lenses achieve zoom within a specific range by switching between multiple camera modules. Multiple camera modules occupy a lot of space and increase costs, and the zoom range is limited, such as fixed 1x, 3x, and 5x optical zoom. Summary of the Invention

[0004] This application provides a camera module and electronic device, aiming to obtain a camera module with optical zoom function and capable of continuous zoom.

[0005] In a first aspect, this application provides a camera module, which includes a first lens group, a second lens group, a third lens group, an image stabilization motor, a zoom motor, and an image sensor. The first lens group includes a first optical path conversion element, which receives light rays that are incident on the first optical path conversion element in a direction parallel to a first direction, and after being reflected by the first optical path conversion element, passes through the second and third lens groups in a direction parallel to a second direction and exits onto the image sensor. The first and second directions intersect.

[0006] The zoom motor is installed between the image stabilization motor and the image sensor. The first lens group is installed inside the image stabilization motor, which drives the first lens group to rotate. The second and third lens groups are installed inside the zoom motor, which drives the second and / or third lens groups to move.

[0007] Alternatively, the image stabilization motor is mounted on the light-emitting side of the zoom motor, the image sensor is mounted on the image stabilization motor, the image stabilization motor is used to drive the image sensor to move, the first lens group is mounted on the light-incident side of the zoom motor, the second lens group and the third lens group are mounted on the zoom motor, and the zoom motor is used to drive the second lens group and / or the third lens group to move.

[0008] In this application, a first lens group or image sensor is driven by a stabilization motor to achieve image stabilization of the camera module, and a second and / or third lens group is driven by a zoom motor to move along the optical axis to achieve continuous zoom of the camera module. Therefore, the camera module provided in this application has optical image stabilization and continuous optical zoom functions.

[0009] In some possible implementations, when the zoom motor is mounted between the image stabilization motor and the image sensor, and the first lens group is mounted within the image stabilization motor, the camera module further includes a third circuit component. This third circuit component connects the zoom motor, the image sensor, and the image stabilization motor. The third circuit component includes a control chip, which controls the zoom motor to drive the second and / or third lens group, and / or controls the image stabilization motor to drive the first lens group or the image sensor.

[0010] In this implementation, by setting a third circuit component to externalize the electrical connection structure between the image stabilization component, the zoom component, and the image sensor, it is beneficial to reduce the wiring inside the image stabilization component and the zoom component of the camera module, thereby reducing the overall size of the image stabilization component and the zoom component.

[0011] In some possible implementations, the image stabilization motor has a first set of pins, the zoom motor has a second set of pins, the first set of pins and the second set of pins are located on the same side of the camera module, and both the first set of pins and the second set of pins are electrically connected to a third circuit component.

[0012] In this implementation, the image sensor component can be electrically connected to the first set of pins and the second set of pins through the third circuit component to enable the circuit conduction of the image stabilization component, the zoom component and the image sensor component.

[0013] In some possible implementations, the camera module also includes a module housing, which comprises a first plate, a second plate, a third plate, and a fourth plate. These four plates are connected end-to-end and form a storage space for housing a first lens group, a second lens group, a third lens group, a zoom motor, an image sensor, an image stabilization motor, and a third circuit assembly. The first and third plates are spaced apart along a third direction, with the first plate having an exposure opening. The second and fourth plates are spaced apart along a second direction. Both the first and second sets of pins are exposed through the exposure opening.

[0014] In this implementation, both the first and second sets of pins are exposed via a display port, which facilitates electrical connection to the image sensor.

[0015] In some possible implementations, the third circuit assembly further includes a third circuit board and a fourth circuit board. The third circuit board extends along the arrangement direction of the image stabilization motor and the zoom motor, and is located on the side of the image stabilization motor and zoom motor closer to the display port. The third circuit board has a third set of pins and a fourth set of pins, with the third set of pins positioned closer to the image stabilization motor than the fourth set of pins. The third set of pins is electrically connected to the first set of pins, and the fourth set of pins is electrically connected to the second set of pins. Both the third and fourth sets of pins are exposed through the display port. The fourth circuit board is bent and connected to the third circuit board, and the image sensor is mounted on the fourth circuit board, which is then mounted on the fourth board.

[0016] In this implementation, by exposing the third circuit board, the electrical connection structure between the image stabilization component, the zoom component, and the image sensor is externalized, which helps to reduce the wiring inside the image stabilization component and the zoom component of the camera module, thereby reducing the overall size of the image stabilization component and the zoom component.

[0017] In some possible implementations, the control chip is exposed via a display port.

[0018] In this implementation, the control chip can be electrically connected to the first set of pins via the third set of pins, thereby connecting to the image stabilization component and enabling the control chip to control the image stabilization motor within the component. Similarly, the control chip can be electrically connected to the second set of pins via the fourth set of pins, thereby connecting to the zoom component and enabling the control chip to control the zoom motor within the zoom component. Therefore, by placing the control chip on the third circuit board and exposing it through the display port, the control chip is externalized, allowing control of the image stabilization and zoom functions of the camera module. This eliminates the need for internal chips in the image stabilization and zoom components, saving internal space and facilitating miniaturization of these components.

[0019] In some possible implementations, the first lens group has an input optical axis and an output optical axis, with the input optical axis parallel to a first direction and the output optical axis parallel to a second direction. A stabilization motor drives the first lens group to rotate relative to the module housing about a first axis and about a second axis. The first axis is perpendicular to both the input and output optical axes, and the second axis coincides with the output optical axis. The second axis coincides with the optical axes of both the second and third lens groups.

[0020] In this implementation, when the first lens group rotates around the second axis, the output optical axis can always coincide with the optical axis of the second lens group and the optical axis of the third lens group. This is beneficial to improving the image stabilization accuracy of the camera module and reducing the impact of the image stabilization of the first lens group on the zoom of the zoom component, which is beneficial to improving the zoom stability of the camera module.

[0021] In some possible implementations, the zoom motor includes a base, a first carrier, a second carrier, a zoom drive mechanism, a first connector, a second connector, a third connector, and a fourth connector. The base is mounted on the module housing, the second lens group is mounted on the first carrier, and the third lens group is mounted on the second carrier. The base includes a bottom, a first side, and a second side. The bottom is connected between the first and second sides. The first and second sides are spaced apart along a third direction, which is perpendicular to both the first and second directions. The first carrier is connected to the first side via the first and second connectors, and the second carrier is connected to the second side via the third and fourth connectors. At least a portion of the first carrier and at least a portion of the second carrier are arranged along the second direction. The zoom drive mechanism is used to drive the first carrier and / or the second carrier to move relative to the base in a direction parallel to the second direction.

[0022] In this implementation, the first carrier is connected to the first side of the base via the first connector and the second connector, and the second carrier is connected to the second side of the base via the third connector and the fourth connector, thereby realizing a scheme in which the double-sided connectors of the zoom motor guide the first carrier and the second carrier respectively.

[0023] In some possible implementations, the first connector and the second connector are arranged at intervals along a first direction; and / or, the third connector and the fourth connector are arranged at intervals along the first direction.

[0024] In this implementation, the first connector, the second connector, the third connector and the fourth connector occupy a small space in the plane, and the structure of the zoom motor is more compact, which is conducive to the miniaturization of the zoom motor.

[0025] In some possible implementations, the zoom drive mechanism includes a first zoom coil and a first zoom magnetic element. The first zoom coil is fixed to a first side, the first zoom magnetic element is fixed to a first carrier, and the first zoom coil is positioned facing the first zoom magnetic element.

[0026] In this implementation, during the movement of the first carrier relative to the base, the direction of movement of the first carrier is perpendicular to the magnetic gap between the first zoom magnetic component and the first zoom coil. The magnetic gap is not affected by the movement of the first carrier, thus avoiding the problem of rapid decrease in driving force caused by the increase of magnetic gap. This ensures that the driving force of the zoom motor is large and relatively stable, which is beneficial to the focusing function of the zoom motor or the large stroke design of optical zoom.

[0027] In some possible implementations, the first connector and the second connector are fixed to the first side. The zoom motor also includes a first zoom magnetic chuck, which is fixed to the first side and faces the first zoom magnetic component. The magnetic attraction between the first zoom magnetic chuck and the first zoom magnetic component keeps the first side, the first connector, the second connector, and the first carrier in contact.

[0028] In some possible implementations, the dimension of the first zoom magnetic element in the second direction is greater than the sum of the dimension of the first zoom magnetic element in the second direction and the travel distance of the first carrier in the second direction.

[0029] In this implementation, on the one hand, it is beneficial to minimize the magnetic recoil force, and on the other hand, it is beneficial to achieve self-locking at any position within the movement stroke of the first carrier in the second direction. In other words, this implementation can enable the first carrier to remain stationary at the current target position when it is powered off (the first zoom coil is not energized), that is, when the first carrier is at the target position, it is not necessary to continuously energize the first zoom coil to maintain the current position, thereby achieving the purpose of reducing power consumption.

[0030] In some possible implementations, the first zoom magnetic element is fixed to the side of the first side away from the first zoom coil.

[0031] In some possible implementations, the first lens group also includes a first lens located on the object side of the first optical path conversion element, and the first lens has positive refractive power.

[0032] In this implementation, the first lens can have a light-gathering effect, allowing as much external light as possible to enter the first optical path conversion element, thereby increasing the amount of light entering the entire first lens group, which is beneficial for increasing the amount of light entering the subsequent zoom components.

[0033] In some possible implementations, the first lens group also includes a second lens located between the first optical path conversion element and the second lens group, and the second lens has negative refractive power.

[0034] In this implementation, the second lens has a diffusing effect, which can diffuse as much light as possible from the first optical path conversion element, thereby increasing the light output of the entire first lens group and thus improving the light intake of the subsequent zoom components. Secondly, the second lens has negative refractive power, which can also move the system focal point of the first lens group away from the imaging side. Thus, with a fixed focal length for the camera module, the system focal point of the first lens group being further away from the imaging side helps to shorten the module length of the camera module, thereby saving internal space in the electronic device.

[0035] In some possible implementations, the camera module also includes a fourth lens group located between the first optical path conversion element and the second lens group. The fourth lens group is mounted on the base near the first optical path conversion element and has negative refractive power.

[0036] In this implementation, the first lens in the first lens group of the image stabilization assembly can have positive refractive power. This allows the first lens to have a light-gathering effect, enabling as much external light as possible to enter the first optical path conversion element, thereby increasing the overall light intake of the first lens group. Since the fourth lens group can have negative refractive power, specifically the third lens, which can be located on the light-emitting side of the first optical path conversion element, the third lens has a light-diffusing effect. It can diffuse as much light emitted from the first optical path conversion element as possible, thus improving the light intake of the subsequent zoom assembly. Furthermore, the combination of the first and third lenses can shorten the module size of the camera module, thereby saving internal space in the electronic device.

[0037] In some possible implementations, the image stabilization motor has an inlet and an outlet light aperture. The motor includes a base, an image stabilization carrier, a guide bracket, a first drive mechanism, and a second drive mechanism. The base is mounted on the module housing. The image stabilization carrier mounts a first lens group, which has an inlet optical axis and an outlet optical axis. The inlet optical axis passes through the inlet light aperture, and the outlet optical axis passes through the outlet light aperture. The guide bracket is movably connected between the base and the image stabilization carrier. The first drive mechanism drives the image stabilization carrier to rotate relative to the guide bracket about a first axis, which is perpendicular to both the inlet and outlet optical axes and is located on the side of the first optical path conversion element facing away from the outlet light aperture. The second drive mechanism drives the guide bracket and the image stabilization carrier to rotate relative to the base about a second axis, which coincides with the outlet optical axis.

[0038] In this implementation, when the first lens group rotates around the second axis, the output optical axis can always coincide with the optical axis of the second lens group and the optical axis of the third lens group. This is beneficial to improving the image stabilization accuracy of the camera module and reducing the impact of the image stabilization of the first lens group on the zoom of the zoom component, which is beneficial to improving the zoom stability of the camera module.

[0039] In some possible implementations, the guide bracket includes a first part, a second part, and a third part. The first part and the second part are arranged opposite to each other. The first part and the second part are both fixedly connected to the third part. The third part is located on the side of the image stabilization carrier facing away from the light output hole and is movably connected to the base. The first part and the second part are both located on the side of the third part facing the image stabilization carrier and are movably connected to the image stabilization carrier.

[0040] In this implementation, the connection between the guide bracket and the anti-shake carrier enables the first driving sub-board to be inserted into the first card interface, so that the first driving pin is connected to the third driving pin, and enables the second driving sub-board to be inserted into the second card interface, so that the second driving pin is connected to the fourth driving pin, thereby realizing the electrical connection between the second circuit component and the driving circuit board.

[0041] In some possible implementations, the image stabilization carrier has a first connecting portion and a second connecting portion on the side away from the light output aperture, and the first connecting portion and the second connecting portion are spaced apart in a direction parallel to the first axis. The image stabilization motor also includes a first set of support members, which includes multiple first support members, some of which are connected between the first connecting portion and the first portion, and other of which are connected between the second connecting portion and the second portion.

[0042] In this implementation, the connection stability between the first connecting part and the first portion, and between the second connecting part and the second portion, is improved by setting multiple first support members.

[0043] In some possible implementations, the first part partially surrounds the first connecting portion, and the second part partially surrounds the second connecting portion. Alternatively, the first connecting portion partially surrounds the first part, and the second connecting portion partially surrounds the second part.

[0044] In this implementation, the structure of the first part and the first connecting part is relatively compact, and the structure of the second part and the second connecting part is relatively compact, which is conducive to the miniaturization of the anti-shake motor.

[0045] In some possible implementations, the multiple first support members include multiple first balls and multiple second balls. The first connecting part is rotatably connected to the first part through the multiple first balls, and the second connecting part is rotatably connected to the second part through the multiple second balls. The center of the circle containing the centers of the multiple first balls is the first rotation center, and the center of the circle containing the centers of the multiple second balls is the second rotation center. The line connecting the first rotation center and the second rotation center coincides with the first axis.

[0046] In this implementation, the first axis can be parallel to a third direction, and the stabilization carrier can rotate relative to the guide bracket around the first axis.

[0047] In some possible implementations, the anti-shake motor also includes a second set of support members. The third part of the guide bracket is rotatably connected to the base through the second set of support members. The center point of the second set of support members is located on the side of the first optical path conversion element facing away from the light output hole and is located on the second axis.

[0048] In this implementation, the guide bracket can rotate relative to the base around the second axis. The third rotation center can be located on the side of the mounting slope of the anti-shake carrier facing away from the light inlet and light outlet holes, that is, on the side of the mounting slope facing away from the mounting side. The second axis can pass through the mounting slope and is parallel to the second direction.

[0049] In some possible implementations, the second set of support members includes at least three third balls, and the third part is rotatably connected to the base through multiple third balls, with the centers of the multiple third balls located in the same plane; the second axis is perpendicular to the plane containing the centers of the multiple third balls and passes through the center of the circle containing the centers of the multiple third balls.

[0050] In this implementation, the guide bracket can rotate relative to the base around the second axis. The third rotation center can be located on the side of the mounting slope of the anti-shake carrier facing away from the light inlet and light outlet holes, that is, on the side of the mounting slope facing away from the mounting side. The second axis can pass through the mounting slope and is parallel to the second direction.

[0051] In some possible implementations, the image stabilization motor further includes a first drive coil, a second drive coil, a first set of magnetic components, and a second set of magnetic components. Both the first and second drive coils are fixed to a base. The first set of magnetic components is fixed to the image stabilization carrier and located on the side of the carrier facing away from the light-gathering aperture. The first set of magnetic components is positioned opposite to the first drive coil. The second set of magnetic components includes both the first and second drive magnetic components, both fixed to the image stabilization carrier. The arrangement direction of the first and second drive magnetic components is parallel to the first axis. The second drive coil includes a first coil and a second coil, with the first coil and the second coil positioned opposite to each other. Alternatively, the first drive coil and the first set of magnetic components constitute a first drive mechanism, and the second drive coil and the second set of magnetic components constitute a second drive mechanism; or, the first drive coil and the first set of magnetic components constitute a second drive mechanism, and the second drive coil and the second set of magnetic components constitute a first drive mechanism.

[0052] In some possible implementations, the image stabilization motor further includes a first drive coil, a second drive coil, and a second set of magnetic components. Both the first and second drive coils are fixed to a base. The second set of magnetic components includes both the first and second drive magnetic components, both fixed to the image stabilization carrier. The arrangement direction of the first and second drive magnetic components is parallel to the first axis. The first drive coil includes a third and a fourth coil, and the second drive coil includes both the first and second coils. The third and first coils are positioned opposite to the first drive magnetic component, and the fourth and second coils are also positioned opposite to the second drive magnetic component. The second set of magnetic components, together with the first drive coil, constitutes a first drive mechanism, and also, together with the second drive coil, constitutes a second drive mechanism.

[0053] In some possible implementations, the first axis passes through the stabilizing carrier. For example, the first axis may pass through the first connecting part and the second connecting part. In some implementations, the first axis may not pass through the first connecting part and the second connecting part. The first axis may also be located on the side of the first connecting part and the second connecting part that faces away from the mounting ramp.

[0054] In some possible implementations, the system focus of the first mirror group is located on the side of the first optical path conversion element that faces away from the light exit aperture.

[0055] In this implementation, the system focus of the first lens group can be located on the side of the mounting slope facing away from the mounting side. That is, both the system focus of the first lens group and the first axis can be located on the side of the mounting slope facing away from the mounting side. This results in a closer distance between the first axis and the system focus of the first lens group. When the mover of the image stabilization motor drives the first lens group to rotate around the first axis, the focus offset is small. This effectively reduces the impact of focus offset on the modulation transfer function, which is beneficial for improving the image stabilization accuracy of the entire camera module and enhancing image quality.

[0056] In some possible implementations, the image stabilization motor has an inlet and an outlet light aperture. The motor includes a base, an image stabilization carrier, a guide bracket, a first drive mechanism, and a second drive mechanism. The base is mounted on the module housing. The image stabilization carrier mounts a first lens group, which has an inlet optical axis and an outlet optical axis. The inlet optical axis passes through the inlet light aperture, and the outlet optical axis passes through the outlet light aperture. The guide bracket is movably connected between the base and the image stabilization carrier. The first drive mechanism drives the image stabilization carrier to rotate relative to the guide bracket about a first axis, which is perpendicular to both the inlet and outlet optical axes and is located on the side of the first optical path conversion element closest to the outlet light aperture. The second drive mechanism drives the guide bracket and the image stabilization carrier to rotate relative to the base about a second axis, which coincides with the outlet optical axis.

[0057] In this implementation, when the first lens group rotates around the second axis, the output optical axis can always coincide with the optical axis of the second lens group and the optical axis of the third lens group. This is beneficial to improving the image stabilization accuracy of the camera module and reducing the impact of the image stabilization of the first lens group on the zoom of the zoom component, which is beneficial to improving the zoom stability of the camera module.

[0058] In some possible implementations, the image stabilization carrier has a first connecting portion and a second connecting portion on the side near the light output hole, and the first connecting portion and the second connecting portion are spaced apart in a direction parallel to the first axis. The image stabilization motor also includes a first set of support members, which includes multiple first support members. Some of the first support members are connected between the first connecting portion and the guide bracket, and other first support members are connected between the second connecting portion and the guide bracket.

[0059] In this implementation, the connection stability between the first connecting part and the first portion, and between the second connecting part and the second portion, is improved by setting multiple first support members, thereby improving the connection stability between the guide bracket and the anti-shake carrier.

[0060] In some possible implementations, the guide bracket includes a first part and a second part disposed opposite to each other. The first part is movably connected between a first connecting portion and a base, and the second part is movably connected between a second connecting portion and a base. The image stabilization motor also includes a second set of support members, which includes multiple second support members. The first part is rotatably connected to the base via some of the second support members, and the second part is rotatably connected to the base via another portion of the second support members. The center point of the second set of support members is located on the side of the first optical path conversion element near the light exit aperture.

[0061] In some possible implementations, the second support includes at least three third balls, and the guide bracket is rotatably connected to the base via the multiple third balls, with the centers of the balls located in the same plane. The second axis is perpendicular to the plane containing the centers of the multiple third balls.

[0062] In this implementation, the guide bracket can rotate relative to the base around the second axis. The third rotation center can be located on the side of the mounting slope of the anti-shake carrier facing the light inlet and light outlet holes, that is, on the mounting side of the mounting slope. The second axis can pass through the mounting slope and is parallel to the second direction.

[0063] In some possible implementations, the stabilization motor further includes a first detection component for detecting the angle of rotation of the stabilization carrier around a first axis. The first detection component includes a first position sensor, a second position sensor, a first detection magnetic element, and a second detection magnetic element. Both the first and second position sensors are fixed to the base, and both the first and second detection magnetic elements are fixed to the stabilization carrier. The arrangement direction of the first and second detection magnetic elements is parallel to the first axis.

[0064] In this implementation, the first detection component can be used to detect the angle of rotation of the stabilization carrier around a first axis. Specifically, the first position sensor can be used to detect changes in the magnetic field of the first detection magnetic component. The second position sensor can be used to detect changes in the magnetic field of the second detection magnetic component.

[0065] In some possible implementations, the image stabilization motor further includes a second detection component, which comprises a third detection magnetic element and a third position sensor. The third detection magnetic element is fixed to the image stabilization carrier, and the third position sensor is fixed to the base and positioned opposite to the third detection magnetic element. The third detection magnetic element is located on the side of the image stabilization carrier facing away from the light inlet aperture, or on the side of the image stabilization carrier facing away from the light outlet aperture.

[0066] In this implementation, the second detection component can be used to detect the angle of rotation of the stabilization carrier around the second axis. The third position sensor can be used to detect changes in the magnetic field of the third detection magnetic component.

[0067] In some possible implementations, the image stabilization motor further includes a first drive coil, a second drive coil, and a first set of magnetic components. Both the first and second drive coils are fixed to a base. The first set of magnetic components is fixed to the image stabilization carrier and located on the side of the carrier facing away from the light-gathering aperture. The first set of magnetic components is positioned opposite to the first drive coil. The second drive coil includes a first coil and a second coil. The first coil is positioned opposite to the first detection magnetic component, and the second coil is positioned opposite to the second detection magnetic component. Alternatively, the first drive coil and the first set of magnetic components form a first drive mechanism, and the second drive coil, the first detection magnetic component, and the second detection magnetic component together form a second drive mechanism; or, the first drive coil and the first set of magnetic components form a second drive mechanism, and the second drive coil, the first detection magnetic component, and the second detection magnetic component together form a first drive mechanism.

[0068] In this implementation, the third position sensor can cooperate with the first set of magnetic components to detect the change in the magnetic field of the first set of magnetic components as the stabilization carrier rotates around the first axis at different angles, thereby detecting the angle of rotation of the stabilization carrier around the first axis. In this case, the first set of magnetic components and the third position sensor can together constitute the second detection component. The first set of magnetic components can also constitute the third detection magnetic component of the second detection component. Thus, the first set of magnetic components can serve multiple purposes: on the one hand, it can cooperate with the first drive coil to drive the stabilization carrier to rotate around the first axis; on the other hand, it can cooperate with the third position sensor to detect the angle of rotation of the stabilization carrier around the first axis. This eliminates the need for an additional magnetic component in the stabilization motor to cooperate with the third position sensor, which helps reduce the weight of the mover, achieves large-angle stabilization, saves manufacturing costs, and conserves internal space, enabling miniaturization of the stabilization motor.

[0069] In this implementation, the first position sensor can cooperate with the first driving magnetic component, and the second position sensor can cooperate with the second driving magnetic component to jointly detect the change in magnetic field when the stabilization carrier rotates around the second axis at different angles, thereby detecting the angle of rotation of the stabilization carrier around the second axis. At this time, the second set of magnetic components can also form a first detection component together with the second driving coil; that is, the second driving coil can form a first detection component together with the first and second driving magnetic components. The first driving magnetic component can form the first detection magnetic component of the first detection component. The second driving magnetic component can form the second detection magnetic component of the first detection component. In this way, both the first and second driving magnetic components can achieve multiple uses. On the one hand, they can cooperate with the second driving coil to drive the stabilization carrier to rotate around the second axis; on the other hand, they can cooperate with the first and second position sensors respectively to detect the angle of rotation of the stabilization carrier around the second axis. This eliminates the need for additional magnetic components that cooperate with the first and second position sensors in the stabilization motor, which helps reduce the weight of the mover, achieves large-angle stabilization, saves manufacturing costs, saves internal space, and enables miniaturization of the stabilization motor.

[0070] In some possible implementations, the image stabilization motor further includes a first drive coil and a second drive coil, both fixed to a base. The first drive coil includes a third coil and a fourth coil, and the second drive coil includes both a first coil and a second coil. The third and first coils are both positioned opposite to the first detection magnetic element, and the fourth and second coils are both positioned opposite to the second detection magnetic element. The first and second detection magnetic elements, together with the first drive coil, constitute a first drive mechanism, and the first and second detection magnetic elements, together with the second drive coil, also constitute a second drive mechanism.

[0071] In this implementation, the first drive coil may include a third coil and a fourth coil, and the second drive coil may include a first coil and a second coil. Both the third and first coils can be positioned opposite to the first drive magnetic component of the second set of magnetic components. Similarly, the fourth and second coils can be positioned opposite to the second drive magnetic component of the second set of magnetic components. The second set of magnetic components can cooperate with the first drive coil to drive the stabilization carrier to rotate relative to the guide bracket around a first axis. The second set of magnetic components can also cooperate with the second drive coil to drive the stabilization carrier to rotate together with the guide bracket relative to the base around a second axis. In this implementation, the stabilization motor only needs one set of magnetic components (in this implementation, the second set of magnetic components) to drive the stabilization carrier. The first and second drive coils can share the same set of magnetic components, thus driving the stabilization carrier to rotate around the first and second axes respectively, effectively reducing the number of components in the stabilization motor. This also reduces the weight of the stabilization motor's mover. With the total weight of the mover and the first lens group being the same, the stabilization motor in this implementation can generate greater thrust for stabilization, achieving large-angle stabilization. Under the same stabilization angle, the moving element in this implementation can support the heavier first lens group, which is beneficial to improving the optical quality of the entire camera module.

[0072] In some possible implementations, the image stabilization motor also includes a first drive coil, a second drive coil, and a first set of magnetic components. The first drive coil and the second drive coil are both fixed to the base, and the first set of magnetic components is fixed to the image stabilization carrier and located on the side of the image stabilization carrier facing away from the light output hole. The first set of magnetic components is arranged opposite to the first drive coil.

[0073] The second driving coil includes a first coil and a second coil. The first coil is disposed opposite to the first detection magnetic element, and the second coil is disposed opposite to the second detection magnetic element. Alternatively, the first driving coil and the first group of magnetic elements constitute a first driving mechanism, and the second driving coil, the first detection magnetic element, and the second detection magnetic element constitute a second driving mechanism; or, the first driving coil and the first group of magnetic elements constitute a second driving mechanism, and the second driving coil, the first detection magnetic element, and the second detection magnetic element constitute a first driving mechanism.

[0074] In this implementation, the first set of magnetic components and the first drive coil can together constitute the first drive mechanism of the image stabilization motor. The third position sensor can cooperate with the third set of magnetic components to detect the change in the magnetic field of the third set of magnetic components when the image stabilization carrier rotates around the first axis at different angles, thereby detecting the angle of rotation of the image stabilization carrier around the first axis. At this time, the third position sensor and the third set of magnetic components can together constitute the second detection component of the image stabilization motor. The third set of magnetic components can constitute the third detection magnetic component of the second detection component. The second set of magnetic components and the second drive coil can together constitute the second drive mechanism of the image stabilization motor. The first position sensor can cooperate with the first drive magnetic component, and the second position sensor can cooperate with the second drive magnetic component to jointly detect the change in the magnetic field when the image stabilization carrier rotates around the second axis at different angles, thereby detecting the angle of rotation of the image stabilization carrier around the second axis. At this time, the first position sensor, the second position sensor, and the second set of magnetic components can together constitute the first detection component of the image stabilization motor. The first drive magnetic component of the second set of magnetic components can constitute the first detection magnetic component of the first detection component. The second drive magnetic component can constitute the second detection magnetic component of the first detection component.

[0075] In some possible implementations, the image stabilization motor further includes a first drive coil, a second drive coil, a first set of magnetic components, and a second set of magnetic components. Both the first and second drive coils are fixed to a base, and both the first and second sets of magnetic components are fixed to the image stabilization carrier. The first set of magnetic components is located on the side of the image stabilization carrier facing away from the light-inlet aperture, with the first drive coil opposite to the first set of magnetic components. The second set of magnetic components is located on the side of the image stabilization carrier facing away from the light-outlet aperture, with the second drive coil opposite to the second set of magnetic components. Alternatively, the first drive coil and the first set of magnetic components constitute a first drive mechanism, and the second drive coil and the second set of magnetic components constitute a second drive mechanism; or, the first drive coil and the first set of magnetic components constitute a second drive mechanism, and the second drive coil and the second set of magnetic components constitute a first drive mechanism.

[0076] In this implementation, a third position sensor can cooperate with the first set of magnetic components to detect changes in the magnetic field of the first set of magnetic components as the image stabilization carrier rotates around the first axis at different angles. The third position sensor and the first set of magnetic components can constitute a second detection assembly. In this case, the first set of magnetic components can constitute the third detection magnetic component of the second detection assembly. A second drive coil can cooperate with the second set of magnetic components to constitute a second drive mechanism. The first position sensor can cooperate with the first detection magnetic component, and the second position sensor can cooperate with the second detection magnetic component to detect changes in the magnetic field of the first and second detection magnetic components as the image stabilization carrier rotates around the second axis at different angles, thereby jointly detecting the angle of rotation of the image stabilization carrier around the second axis. The second drive coil can cooperate with the first and second detection magnetic components to constitute a first detection assembly.

[0077] In some possible implementations, the image stabilization motor further includes a first drive coil, a second drive coil, and a first set of magnetic components. Both the first and second drive coils are fixed to a base. The first set of magnetic components is fixed to the image stabilization carrier and located on the side of the carrier facing away from the light-emitting aperture. Both the first and second drive coils are positioned opposite to the first set of magnetic components. The second drive coil includes a first coil and a second coil, with the first drive coil located between the first and second coils. The first set of magnetic components and the first drive coil together constitute a first drive mechanism, and the first set of magnetic components and the second drive coil also together constitute a second drive mechanism.

[0078] In this implementation, the first drive coil and the first set of magnetic components can form a first drive mechanism. A third position sensor can cooperate with the first set of magnetic components to detect changes in the magnetic field of the first set of magnetic components as the stabilization carrier rotates around the first axis at different angles, thereby detecting the angle of rotation of the stabilization carrier around the first axis. The third position sensor and the first set of magnetic components can form a second detection assembly. In this case, the first set of magnetic components can form the third detection magnetic component of the second detection assembly. Thus, the first set of magnetic components can serve multiple purposes: on one hand, it can cooperate with the first drive coil to drive the stabilization carrier to rotate around the first axis; on the other hand, it can cooperate with the third position sensor to detect the angle of rotation of the stabilization carrier around the first axis. This eliminates the need for an additional magnetic component in the stabilization motor to cooperate with the third position sensor, reducing the weight of the actuator, achieving large-angle stabilization, saving manufacturing costs, conserving internal space, and enabling miniaturization of the stabilization motor.

[0079] In this implementation, the second drive coil can form a second drive mechanism with the first set of magnetic components. The first position sensor can cooperate with the first detection magnetic component, and the second position sensor can cooperate with the second detection magnetic component to detect the changes in the magnetic fields of the first and second detection magnetic components as the anti-shake carrier rotates around the second axis at different angles, thereby jointly detecting the angle of rotation of the anti-shake carrier around the second axis. The second drive coil, the first detection magnetic component, and the second detection magnetic component together form a first detection assembly.

[0080] It is understood that in this implementation, the image stabilization motor fixes the first set of magnetic components to the image stabilization carrier, located on the side of the carrier facing away from the light emission aperture. The first and second drive coils are both positioned opposite the first set of magnetic components. The first set of magnetic components can cooperate with the first drive coil to drive the image stabilization carrier to rotate around a first axis. The first set of magnetic components can also cooperate with the second drive coil to drive the image stabilization carrier to rotate around a second axis. Thus, by positioning the first and second drive coils on the side of the image stabilization carrier facing away from the light emission aperture and sharing the first set of magnetic components, the image stabilization carrier can be driven to rotate around the first and second axes respectively. This helps to reduce the size of the image stabilization motor in the second direction, achieving a miniaturized design.

[0081] In some possible implementations, the system focus of the first mirror group is located on the side of the first optical path conversion element closer to the light exit aperture.

[0082] In this implementation, the system focus of the first lens group can be located on the side of the mounting ramp of the image stabilization carrier facing the mounting side.

[0083] In some possible implementations, the image sensor is perpendicular to the second direction.

[0084] In some possible implementations, the photosensitive surface of the image sensor is tilted toward the third lens group. The camera module also includes a second optical path conversion element, which is located between the third lens group and the image sensor. The second optical path conversion element is mounted on the side of the base close to the image sensor. The second optical path conversion element is used to change the direction of the light emitted through the third lens group and reflect the light to the image sensor.

[0085] In this implementation, the second optical path conversion element can also be used to change the optical axis direction of the camera module. For example, the second optical path conversion element can be used to change the second direction to the first direction. This lengthens the overall light path of the camera module, which helps to reduce the overall length of the camera module and save internal space in the electronic device.

[0086] In some possible implementations, when the image stabilization motor is mounted on the light-emitting side of the zoom motor and the image sensor is mounted on the image stabilization motor, the camera module also includes a module housing and a first housing. The image stabilization motor, zoom motor, and first housing are all mounted inside the module housing, the first lens group is mounted inside the image stabilization motor, and the first housing is mounted on the light-emitting side of the zoom motor. The first housing has a light-inlet area and a light-outlet area. Light enters the first lens group through the light-inlet area, is reflected by the first lens group, and then exits through the light-outlet area to the second lens group.

[0087] In this implementation, the first housing is also called the first storage structure, since the first storage cavity of the first storage structure can be connected to one end of the first through hole of the base. The second storage cavity of the second storage structure can be connected to the other end of the first through hole, so that after light enters through the first mirror group, it can pass through the second mirror group, the third mirror group and the second optical path conversion element in sequence.

[0088] In some possible implementations, the photosensitive surface of the image sensor is tilted towards the third lens group. The camera module also includes a second optical path conversion element, located between the third lens group and the image sensor. The second optical path conversion element is mounted on the base near the image sensor and is used to change the direction of light emitted through the third lens group, reflecting the light back to the image sensor. A stabilization motor is located on the side of the image sensor facing away from the second optical path conversion element. The image sensor is mounted on the stabilization motor, which drives the image sensor to move relative to the module housing.

[0089] In this implementation, the second optical path conversion element can also be used to change the optical axis direction of the camera module. For example, the second optical path conversion element can be used to change the second direction to the first direction. This lengthens the overall light path of the camera module, which helps to reduce the overall length of the camera module and save internal space in the electronic device.

[0090] In some possible implementations, the camera module also includes a second housing, which is installed inside the module housing and on the light-emitting side of the zoom motor, and the second optical path conversion element is installed inside the second housing.

[0091] In this implementation, the second housing is also called the second storage structure. Since the second storage structure can be triangular, the second storage cavity can better install the second optical path conversion element, thereby improving the stability of installing the second optical path conversion element.

[0092] In some possible implementations, the second housing has a first opening through which the second optical path conversion element is exposed. The inner periphery of the first opening has a limiting edge that extends toward the center of the first opening and partially blocks the second optical path conversion element.

[0093] In this implementation, the limiting edge can block part of the second optical path conversion element, thereby enabling the limiting edge to limit the installation of the second optical path conversion element and improving the installation stability of the second optical path conversion element.

[0094] In some possible implementations, there are multiple limiting edges, and the multiple limiting edges are located on the same plane. The plane where the multiple limiting edges are located is tilted relative to the optical axis of the third mirror group. The image sensor is mounted on the side of the plane where the multiple limiting edges are located that faces away from the second optical path conversion element.

[0095] In this implementation method, multiple limiting edges are located on the same plane, and the plane where the multiple limiting edges are located can be tilted relative to the optical axis of the third mirror group, so that the image sensor assembly can be installed on the plane where the multiple limiting edges are located, thereby realizing the tilted installation of the image sensor assembly.

[0096] In some possible implementations, the image stabilization motor includes a base, an image stabilization carrier, a guide bracket, a third drive structure, and a fourth drive mechanism. The base is mounted on the module housing. The image stabilization carrier mounts the image sensor and is located on the side of the image sensor facing away from the second optical path conversion element. The guide bracket is fixedly connected to the image stabilization carrier. The third drive mechanism drives the image stabilization carrier and the guide bracket to move relative to the base along a fourth direction, which is parallel to the photosensitive surface of the image sensor. The fourth drive mechanism drives the image stabilization carrier and the guide bracket to move relative to the base along a fifth direction, which is parallel to the photosensitive surface of the image sensor and intersects with the fourth direction.

[0097] In this implementation, the image stabilization motor can drive the image sensor in the image sensor assembly to translate along directions parallel to the fourth and fifth directions to achieve image stabilization. Furthermore, the image stabilization motor can also drive the image sensor to rotate within the plane containing the fourth and fifth directions to achieve image stabilization.

[0098] In some possible implementations, the image stabilization motor also includes a third set of support members located between the image stabilization carrier and the base. This third set of support members comprises at least three third support members arranged non-linearly.

[0099] In this implementation, the stability of the connection between the anti-shake carrier and the base is improved by using a non-linear arrangement.

[0100] In some possible implementations, the image stabilization carrier has a first boss, a second boss, and a third boss on the side away from the image sensor. The first and second bosses are spaced apart in a direction parallel to a fourth direction, and the third boss is spaced apart from the first and second bosses in a direction parallel to a fifth direction. At least one third support member is located between the first boss and the base, at least one third support member is located between the second boss and the base, and at least one third support member is located between the third boss and the base.

[0101] In this implementation, since at least three fourth balls can be arranged non-linearly, the stability of the anti-shake carrier relative to the base through the movement of the fourth balls can be improved.

[0102] In some possible implementations, at least three third supports include at least three fourth balls, and the image stabilization carrier abuts against the base via the at least three fourth balls. The centers of the at least three fourth balls are located in the same plane, and the photosensitive surface of the image sensor is parallel to the plane containing the centers of the at least three fourth balls.

[0103] This implementation method is beneficial for motion stability during image sensor stabilization and improves image quality.

[0104] In some possible implementations, the guide bracket includes a first part, a second part, and a third part. The first part and the second part are arranged opposite to each other. The first part and the second part are both fixedly connected to the third part. The third part is located between the stabilizing carrier and the base. The first part and the second part are fixedly connected to the stabilizing carrier.

[0105] In some possible implementations, the image stabilization carrier has a first connecting portion and a second connecting portion on the side away from the image sensor, and the first connecting portion and the second connecting portion are spaced apart in a direction parallel to the fourth direction. The first portion is snapped and fixed to the first connecting portion, and the second portion is snapped and fixed to the second connecting portion.

[0106] In this implementation, the connection between the guide bracket and the anti-shake carrier enables the first driving sub-board to be inserted into the first card interface, so that the first driving pin is connected to the third driving pin, and enables the second driving sub-board to be inserted into the second card interface, so that the second driving pin is connected to the fourth driving pin, thereby realizing the electrical connection between the second circuit component and the driving circuit board.

[0107] In some possible implementations, the image stabilization motor further includes a third drive coil, a fourth drive coil, a fifth set of magnetic components, and a sixth set of magnetic components. The third drive coil is fixed to the image stabilization carrier, the fourth drive coil is fixed to the guide bracket, and both the fifth and sixth sets of magnetic components are fixed to the base. The third drive coil and the fifth set of magnetic components are positioned opposite each other. The third drive coil includes multiple fifth coils, arranged parallel to the fourth direction. The third drive coil and the fifth set of magnetic components together constitute the third drive mechanism. The fourth drive coil includes multiple sixth coils, arranged parallel to the fifth direction. The fourth drive coil and the sixth set of magnetic components together constitute the fourth drive mechanism.

[0108] In this implementation, after the third drive coil is energized, the third drive mechanism can drive the third drive coil to move the guide bracket relative to the base along a direction parallel to the fourth direction, thereby moving the anti-shake carrier relative to the base along a direction parallel to the fourth direction. After the fourth drive coil is energized, the fourth drive mechanism can drive the fourth drive coil to move the anti-shake carrier relative to the base along a direction parallel to the fifth direction.

[0109] In some possible implementations, the image stabilization motor further includes a third drive coil, a fourth drive coil, a fifth set of magnetic components, and a sixth set of magnetic components. The third and fourth drive coils are fixed to a base, the fifth set of magnetic components is fixed to the image stabilization carrier, and the sixth set of magnetic components is fixed to a guide bracket. The third drive coil and the fifth set of magnetic components are arranged opposite each other, as are the fourth drive coil and the sixth set of magnetic components. The third drive coil includes multiple fifth coils, arranged parallel to the fourth direction. The third drive coil and the fifth set of magnetic components together constitute the third drive mechanism. The fourth drive coil includes multiple sixth coils, arranged parallel to the fifth direction. The fourth drive coil and the sixth set of magnetic components together constitute the fourth drive mechanism.

[0110] In some possible implementations, the third part is spaced apart from the image stabilization carrier, with a gap between the third part and the image stabilization carrier. The third drive coil, the fourth drive coil, the fifth group of magnetic components, and the sixth group of magnetic components are all located within the gap space to improve space utilization and facilitate the miniaturization of the camera module.

[0111] In some possible implementations, the plurality of sixth coils include one first sub-coil and two second sub-coils, all of which are directly opposite the sixth set of magnetic components. The arrangement direction of the two second sub-coils is parallel to the fourth direction, and the arrangement direction of the second sub-coils and the first sub-coil is parallel to the fifth direction. The fourth drive mechanism is also used to drive the image stabilization carrier and guide bracket to rotate relative to the base in a first plane, which is parallel to the photosensitive surface of the image sensor.

[0112] In this implementation, when the two second sub-coils carry currents in opposite directions or currents of different magnitudes, the fourth drive structure can drive the fourth drive coil to rotate the guide bracket relative to the base in a plane, thereby causing the anti-shake carrier to rotate relative to the base in a plane.

[0113] Secondly, this application also provides an electronic device, which includes a device housing and a camera module as described above, wherein the camera module is mounted on the device housing.

[0114] In this application, a camera module with optical zoom function and continuous zoom capability is designed to enable electronic devices to have optical zoom function and continuous zoom capability, thereby improving the quality of electronic devices. Attached Figure Description

[0115] Figure 1 is a schematic diagram of the structure of an electronic device provided in an embodiment of this application;

[0116] Figure 2A is a partial structural schematic diagram of the electronic device shown in Figure 1 after being cut along line AA in some embodiments;

[0117] Figure 2B is a partial structural schematic diagram of the electronic device shown in Figure 1 after being cut along line AA in some other embodiments;

[0118] Figure 3A is a schematic diagram of the camera module in some embodiments of the electronic device shown in Figure 1;

[0119] Figure 3B is a partially exploded schematic diagram of the camera module shown in Figure 2A in some embodiments;

[0120] Figure 4 is a schematic diagram of the structure of some embodiments of the zoom component in the camera module shown in Figure 3A.

[0121] Figure 5 is a partially exploded schematic diagram of some embodiments of the zoom assembly shown in Figure 4;

[0122] Figure 6 is a partially exploded schematic diagram of some embodiments of the zoom motor shown in Figure 5;

[0123] Figure 7 is an enlarged structural schematic diagram of some embodiments of the base shown in Figure 6;

[0124] Figure 8 is a structural schematic diagram of the base shown in Figure 7 from another angle;

[0125] Figure 9 is a partial structural schematic diagram of some embodiments of the zoom motor shown in Figure 5;

[0126] Figure 10 is a structural schematic diagram of the partial zoom motor shown in Figure 9 at another angle;

[0127] Figure 11 is an enlarged schematic diagram of the structure in some embodiments of the first carrier shown in Figure 6;

[0128] Figure 12 is a structural schematic diagram of the first carrier shown in Figure 11 from another angle;

[0129] Figure 13 is a partially exploded schematic diagram of some embodiments of the first carrier shown in Figure 11;

[0130] Figure 14 is a partial structural schematic diagram of some embodiments of the zoom motor shown in Figure 5;

[0131] Figure 15 is a partial structural schematic diagram of some embodiments of the zoom motor shown in Figure 5;

[0132] Figure 16 is a partial structural diagram of some embodiments of the zoom motor shown in Figure 15 after being cut open along line BB.

[0133] Figure 17A is a partial structural schematic diagram of some embodiments of the zoom assembly shown in Figure 4;

[0134] Figure 17B is a partial structural diagram of some embodiments of the zoom component shown in Figure 17A after being cut open along line CC.

[0135] Figure 18 is an enlarged schematic diagram of the structure in some embodiments of the second carrier shown in Figure 6;

[0136] Figure 19 is a partially exploded schematic diagram of some embodiments of the second carrier shown in Figure 18;

[0137] Figure 20 is a partial structural schematic diagram of some embodiments of the zoom motor shown in Figure 5;

[0138] Figure 21 is a partial structural schematic diagram of some embodiments of the zoom motor shown in Figure 5;

[0139] Figure 22 is a partial cross-sectional view of the zoom motor shown in Figure 21 along line DD in some embodiments.

[0140] Figure 23A is a partial structural schematic diagram of some embodiments of the zoom assembly shown in Figure 4;

[0141] Figure 23B is a partial structural schematic diagram of some embodiments of the zoom component shown in Figure 23A after being cut open along line EE.

[0142] Figure 24 is a partial exploded view of some embodiments of the zoom assembly shown in Figure 4;

[0143] Figure 25 is a partial structural schematic diagram of the zoom component shown in Figure 4 after being cut open along line FF in some embodiments;

[0144] Figure 26 is a partial exploded view of some embodiments of the zoom assembly shown in Figure 4;

[0145] Figure 27 is a partially exploded view of the zoom component shown in Figure 26 from another angle;

[0146] Figure 28 is a partially exploded schematic diagram of some embodiments of the zoom assembly shown in Figure 4;

[0147] Figure 29 is a partial structural schematic diagram of the zoom assembly shown in Figure 4 after being cut along line FF in some other embodiments;

[0148] Figure 30 is a partial structural diagram of the zoom assembly shown in Figure 4 after being cut open along line GG in some embodiments.

[0149] Figure 31 is a partial exploded view of some embodiments of the zoom assembly shown in Figure 4;

[0150] Figure 32 is a partial structural diagram of the zoom assembly shown in Figure 4 after being cut open along line HH in some embodiments;

[0151] Figure 33 is a partial exploded view (II) of some embodiments of the zoom motor shown in Figure 5;

[0152] Figure 34 is a schematic diagram of the image stabilization component in the camera module shown in Figure 3A in some embodiments;

[0153] Figure 35 is an exploded structural diagram of the image stabilization component shown in Figure 34 in some embodiments;

[0154] Figure 36 is an exploded structural diagram of the first lens group of the image stabilization component shown in Figure 34 in some embodiments;

[0155] Figure 37A is a partial cross-sectional structural diagram of one embodiment of the image stabilization component shown in Figure 34, cut along I1-I1.

[0156] Figure 37B is a cross-sectional structural diagram of the structure shown in Figure 37A in another embodiment;

[0157] Figure 38A is a simplified schematic diagram of the first group of mirrors shown in Figure 37A;

[0158] Figure 38B is a structural schematic diagram of the structure shown in Figure 38A from another perspective;

[0159] Figure 39A is a simplified schematic diagram of the first lens group of the image stabilization component rotating about a first axis in some embodiments for image stabilization.

[0160] Figure 39B is a simplified schematic diagram of the first lens group rotating around the first axis for image stabilization, as shown in Figure 38A.

[0161] Figure 40A is a simplified schematic diagram of the first lens group of the image stabilization component rotating about a second axis in some embodiments for image stabilization.

[0162] Figure 40B is a simplified schematic diagram of the first lens group shown in Figure 38A rotating around the second axis for image stabilization;

[0163] Figure 41 is a schematic diagram of the structure of the anti-shake motor of the anti-shake component shown in Figure 34 in some embodiments;

[0164] Figure 42 is an exploded structural diagram of the anti-shake motor shown in Figure 41 in some embodiments;

[0165] Figure 43 is a structural schematic diagram of the base shown in Figure 42 from another perspective;

[0166] Figure 44 is an exploded structural diagram of the second circuit component shown in Figure 42 in some embodiments;

[0167] Figure 45 is a schematic diagram of the structure of the second circuit component shown in Figure 44;

[0168] Figure 46 is a schematic diagram of the assembly structure of the base, second circuit assembly and magnetic suction assembly of the anti-shake motor shown in Figure 44 in some embodiments;

[0169] Figure 47 is a partial cross-sectional structural diagram of one embodiment of the anti-shake motor shown in Figure 41, cut along J1-J1.

[0170] Figure 48 is a structural schematic diagram of the structure shown in Figure 47 from another perspective;

[0171] Figure 49 is a schematic diagram of the assembly structure of the base of the anti-shake motor, the anti-shake motor housing, the second circuit assembly and the magnetic suction assembly shown in Figure 42 in some embodiments.

[0172] Figure 50 is a partial cross-sectional structural diagram of one embodiment of the anti-shake motor shown in Figure 41, cut along J2-J2.

[0173] Figure 51 is a schematic diagram of the structure of the mover of the anti-shake motor shown in Figure 42 in some embodiments;

[0174] Figure 52 is a schematic diagram of the exploded structure of the mover shown in Figure 51 in some embodiments;

[0175] Figure 53A is a structural schematic diagram of the image stabilization carrier shown in Figure 52 from another perspective;

[0176] Figure 53B is a structural schematic diagram of the image stabilization carrier shown in Figure 52 from another perspective;

[0177] Figure 54 is a partial cross-sectional structural diagram of one embodiment of the mover shown in Figure 51 cut along K1-K1;

[0178] Figure 55 is a schematic diagram of the assembly structure of the anti-shake carrier, the first set of magnetic components, the second set of magnetic components, and the first set of support components of the mover shown in Figure 52 in some embodiments.

[0179] Figure 56 is a schematic diagram of the structure shown in Figure 55 from another perspective;

[0180] Figure 57 is a structural schematic diagram of the guide bracket for the mover shown in Figure 52 in some embodiments;

[0181] Figure 58 is a schematic diagram of the assembly structure of the guide bracket and the second set of support components shown in Figure 57 from another perspective.

[0182] Figure 59A is a schematic cross-sectional view of one embodiment of the mover shown in Figure 51 cut along K2-K2;

[0183] Figure 59B is a schematic cross-sectional view of one embodiment of the mover shown in Figure 51, cut along K3-K3.

[0184] Figure 60 is a schematic cross-sectional view of one embodiment of the mover shown in Figure 51, cut along K1-K1.

[0185] Figure 61 is a partial structural schematic diagram of the anti-shake motor shown in Figure 41 from another perspective;

[0186] Figure 62 is a schematic cross-sectional view of one embodiment of the anti-shake motor shown in Figure 41, cut along J2-J2.

[0187] Figure 63 is a schematic cross-sectional view of one embodiment of the anti-shake motor shown in Figure 41, cut along J1-J1.

[0188] Figure 64 is a schematic cross-sectional view of one embodiment of the anti-shake motor shown in Figure 41, cut along J3-J3.

[0189] Figure 65 is a schematic cross-sectional view of one embodiment of the anti-shake motor shown in Figure 41, cut along J4-J4.

[0190] Figure 66 is a structural schematic diagram of the image stabilization component shown in Figure 34 from another perspective;

[0191] Figure 67A is a schematic cross-sectional view of one embodiment of the image stabilization component shown in Figure 34, cut along I1-I1.

[0192] Figure 67B is a schematic cross-sectional view of one embodiment of the image stabilization component shown in Figure 34, cut along I2-I2.

[0193] Figure 68 is a circuit diagram of the first position sensor and the second position sensor in the image stabilization assembly shown in Figure 34;

[0194] Figure 69 is a schematic cross-sectional view of the mover shown in Figure 59A in another embodiment;

[0195] Figure 70 is a schematic cross-sectional view of the mover shown in Figure 59A in another embodiment;

[0196] Figure 71 is a partial structural schematic diagram of the anti-shake motor shown in Figure 41 in some other embodiments;

[0197] Figure 72 is an exploded structural diagram of the structure shown in Figure 71 in some embodiments;

[0198] Figure 73 is a schematic diagram of the exploded structure of the mover shown in Figure 72 in some embodiments;

[0199] Figure 74 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 71 cut along L1-L1;

[0200] Figure 75 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 71 cut along L2-L2;

[0201] Figure 76 is a schematic diagram of the image sensor component in the camera module shown in Figure 3A in some embodiments;

[0202] Figure 77 is an exploded structural diagram of the image sensor assembly shown in Figure 76 in some embodiments;

[0203] Figure 78A is a schematic diagram of the sensor bracket in some embodiments of the image sensor assembly shown in Figure 76;

[0204] Figure 78B is a structural schematic diagram of the sensor bracket shown in Figure 78A from another perspective;

[0205] Figure 79A is a schematic diagram of the structure of the image sensor mounted on the sensor bracket shown in Figure 78A in some embodiments;

[0206] Figure 79B is a schematic diagram of the structure in some embodiments after being cut along line MM as shown in Figure 79A;

[0207] Figure 80A is a schematic diagram of the structure of the third circuit component in the image sensor assembly shown in Figure 76 in some embodiments;

[0208] Figure 80B is a structural schematic diagram of the third circuit component mounting support plate shown in Figure 80A in some embodiments;

[0209] Figure 81A is a schematic diagram of the structure shown in Figure 79A installed on the structure shown in Figure 80B in some embodiments;

[0210] Figure 81B is a schematic diagram of the structure shown in Figure 81A after being cut along line NN in some embodiments;

[0211] Figure 82 is a schematic diagram of the filter holder in some embodiments of the image sensor assembly shown in Figure 76;

[0212] Figure 83A is a schematic diagram of the structure of the filter holder shown in Figure 82 for mounting an infrared filter in some embodiments;

[0213] Figure 83B is a schematic diagram of the structure shown in Figure 83A after being cut open at point OO along the line in some embodiments;

[0214] Figure 84 is a schematic diagram of the structure of the image sensor assembly shown in Figure 76 after being cut along line PP in some embodiments;

[0215] Figure 85 is a schematic diagram of the structure of the camera module shown in Figure 3A after being cut open along line Q1-Q1 in some embodiments;

[0216] Figure 86 is a schematic diagram of the structure of the camera module shown in Figure 3A after being cut open along line Q2-Q2 in some embodiments;

[0217] Figure 87A is a schematic diagram of the camera module in the electronic device shown in Figure 1 in some other embodiments;

[0218] Figure 87B is a partial structural exploded view of the camera module shown in Figure 87A in some embodiments;

[0219] Figure 88 is a partial exploded view of the image stabilization component in the camera module shown in Figure 87A in some embodiments;

[0220] Figure 89 is a structural schematic diagram of the anti-shake motor shown in Figure 88 in some embodiments;

[0221] Figure 90 is an exploded structural diagram of the structure shown in Figure 89 in some embodiments;

[0222] Figure 91 is a schematic diagram of the exploded structure of the mover shown in Figure 90 in some embodiments;

[0223] Figure 92 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 89 cut along R1-R1;

[0224] Figure 93 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 89 cut along R2-R2;

[0225] Figure 94 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 89 cut along R3-R3;

[0226] Figure 95 is a schematic cross-sectional view of one embodiment of the anti-shake motor shown in Figure 89, cut along R4-R4.

[0227] Figure 96 is a schematic cross-sectional view of one embodiment of the anti-shake motor shown in Figure 89, cut along R5-R5.

[0228] Figure 97 is a cross-sectional structural diagram of the assembly structure of the image stabilization motor and the first lens group shown in Figure 89 in some embodiments;

[0229] Figure 98 is a structural schematic diagram of the anti-shake motor shown in Figure 88 in some other embodiments;

[0230] Figure 99 is an exploded structural diagram of the structure shown in Figure 98 in some embodiments;

[0231] Figure 100 is a schematic diagram of the exploded structure of the mover shown in Figure 99 in some embodiments;

[0232] Figure 101 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 98 cut along S1-S1;

[0233] Figure 102 is a structural schematic diagram of the anti-shake motor shown in Figure 88 in some other embodiments;

[0234] Figure 103 is an exploded structural diagram of the structure shown in Figure 102 in some embodiments;

[0235] Figure 104 is a schematic diagram of the exploded structure of the mover shown in Figure 103 in some embodiments;

[0236] Figure 105 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 102 cut along S2-S2;

[0237] Figure 106 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 102 cut along S3-S3;

[0238] Figure 107 is a structural schematic diagram of the anti-shake motor shown in Figure 88 in some other embodiments;

[0239] Figure 108 is an exploded structural diagram of the structure shown in Figure 107 in some embodiments;

[0240] Figure 109 is a schematic diagram of the exploded structure of the mover shown in Figure 108 in some embodiments;

[0241] Figure 110 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 107 cut along S4-S4;

[0242] Figure 111 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 107 cut along S5-S5.

[0243] Figure 112 is a schematic diagram of the circuit assembly shown in Figure 108 in some embodiments;

[0244] Figure 113A is a schematic diagram of the fourth lens group in the camera module shown in Figure 87A in some embodiments;

[0245] Figure 113B is a partial structural exploded view of the fourth mirror group shown in Figure 113A in some embodiments;

[0246] Figure 114 is a schematic diagram of the structure of the camera module shown in Figure 87A after being cut open along line TT in some embodiments;

[0247] Figure 115 is a schematic diagram of the camera module in the electronic device shown in Figure 1 in some other embodiments;

[0248] Figure 116 is a partial structural exploded view of the camera module shown in Figure 115 in some embodiments;

[0249] Figure 117 is a partial structural exploded view of the zoom component in the camera module shown in Figure 116 in some embodiments;

[0250] Figure 118A is a schematic diagram of the image sensor assembly in the camera module shown in Figure 116 in some embodiments;

[0251] Figure 118B is an exploded structural diagram of the image sensor assembly shown in Figure 118A in some embodiments;

[0252] Figure 119 is a schematic diagram of the structure of the image sensor assembly shown in Figure 118A after being cut along line UU in some embodiments;

[0253] Figure 120 is a schematic diagram of the structure of the camera module shown in Figure 115 after being cut open along line VV in some embodiments;

[0254] Figure 121A is a schematic diagram of the camera module in the electronic device shown in Figure 1 in some other embodiments;

[0255] Figure 121B is a partial structural exploded view of the camera module shown in Figure 121A in some embodiments;

[0256] Figure 122 is a partial structural exploded view of the zoom component in the camera module shown in Figure 121B in some embodiments;

[0257] Figure 123 is a structural schematic diagram of the zoom component shown in Figure 122 from another perspective;

[0258] Figure 124A is a schematic diagram of the zoom assembly shown in Figure 122 with the first lens group and the second optical path conversion element installed in some embodiments;

[0259] Figure 124B is a schematic diagram of the structure shown in Figure 124A after being cut open along line WW in some embodiments;

[0260] Figure 125 is a schematic diagram of the image stabilization component in the camera module shown in Figure 121A in some embodiments;

[0261] Figure 126 is a partial structural exploded view of the image stabilization component shown in Figure 125 in some embodiments;

[0262] Figure 127A is a schematic diagram of the structure of the base in the anti-shake motor shown in Figure 126 in some embodiments;

[0263] Figure 127B is a structural schematic diagram of the base shown in Figure 127A from another perspective;

[0264] Figure 128 is an exploded structural diagram of the base shown in Figure 127A in some embodiments;

[0265] Figure 129A is a schematic diagram of the structure in some embodiments after the base shown in Figure 127B is cut open along line X1-X1;

[0266] Figure 129B is a schematic diagram of the structure in some embodiments after the base shown in Figure 127B is cut open along line X2-X2;

[0267] Figure 130 is a schematic diagram of the structure of the fifth and sixth sets of magnetic components mounted on the base shown in Figure 127B in some embodiments;

[0268] Figure 131 is a partial structural exploded view of the structure shown in Figure 130 in some embodiments;

[0269] Figure 132A is a schematic diagram of the structure shown in Figure 130 after being cut along line X3-X3 in some embodiments;

[0270] Figure 132B is a schematic diagram of the structure shown in Figure 130 after being cut along line X4-X4 in some embodiments;

[0271] Figure 133 is a schematic diagram of the anti-shake carrier in the anti-shake motor shown in Figure 126 in some embodiments;

[0272] Figure 134 is a schematic diagram of the structure of the second inner plate, the second circuit assembly, the third drive coil, the third set of support members and the seventh set of magnetic members of the anti-shake carrier shown in Figure 133 in some embodiments.

[0273] Figure 135 is an exploded view of the structure shown in Figure 134 in some embodiments;

[0274] Figure 136A is a schematic diagram of the structure shown in Figure 134 after being cut along line Y1-Y1 in some embodiments;

[0275] Figure 136B is a schematic diagram of the structure shown in Figure 134 after being cut along line Y2-Y2 in some embodiments;

[0276] Figure 137 is a schematic diagram of the structure shown in Figure 134 after being cut along line Y3-Y3 in some embodiments;

[0277] Figure 138A is a schematic diagram of the guide bracket in the anti-shake motor shown in Figure 126 in some embodiments;

[0278] Figure 138B is a structural schematic diagram of the guide bracket shown in Figure 138A from another perspective;

[0279] Figure 139 is a schematic diagram of the structure of the guide bracket mounting drive circuit board, the fourth drive coil and the fifth position sensor shown in Figure 138A in some embodiments;

[0280] Figure 140 is a structural exploded view of the structure shown in Figure 139 in some embodiments;

[0281] Figure 141 is a schematic diagram of the structure shown in Figure 139 installed on the structure shown in Figure 134 in some embodiments;

[0282] Figure 142 is a partial structural exploded view of the structure shown in Figure 141 in some embodiments;

[0283] Figure 143 is a schematic diagram of the structure shown in Figure 141 after being cut open at line ZZ in some embodiments;

[0284] Figure 144 is a schematic diagram of the structure shown in Figure 139, Figure 134 and Figure 130 after assembly in some embodiments;

[0285] Figure 145 is a partial structural schematic diagram of the structure shown in Figure 144 in some embodiments;

[0286] Figure 146A is a schematic diagram of the structure shown in Figure 144 after being cut along line Y4-Y4 in some embodiments;

[0287] Figure 146B is a schematic diagram of the structure shown in Figure 144 after being cut along line Y5-Y5 in some embodiments.

[0288] Figure 147A is a schematic diagram of the structure shown in Figure 144 after being cut along Y6-Y6 in some embodiments;

[0289] Figure 147B is a schematic diagram of the structure shown in Figure 144 after being cut along line Y7-Y7 in some embodiments;

[0290] Figure 148A is a schematic diagram of the image sensor component in the image stabilization assembly shown in Figure 126 in some embodiments;

[0291] Figure 148B is a structural schematic diagram of the image sensor assembly shown in Figure 148A from another perspective;

[0292] Figure 149 is a partial structural exploded view of the image sensor assembly shown in Figure 148A in some embodiments;

[0293] Figure 150 is a schematic diagram of the structure of the image sensor assembly shown in Figure 148A after being cut along line AA-AA in some embodiments;

[0294] Figure 151 is a schematic diagram of the structure of the image stabilization component shown in Figure 125 after being cut open along line Y8-Y8 in some embodiments;

[0295] Figure 152 is a schematic diagram of the structure of the image stabilization component shown in Figure 125, with the fourth drive coil exposed in some embodiments. Detailed Implementation

[0296] The embodiments of this application are described below with reference to the accompanying drawings.

[0297] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. "Multiple" refers to at least two.

[0298] The directional terms mentioned in the embodiments of this application, such as "upper", "lower", "inner", "outer", "top", "bottom", "side", etc., are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of this application, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0299] In the embodiments of this application, the relative positional relationships mentioned, such as parallel, perpendicular, and aligned, are defined in relation to the current technological level, rather than being absolutely strict. Slight deviations are permissible; approximations of parallelism, perpendicularity, or alignment are all acceptable. For example, "A and B are parallel" means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0 and 10 degrees. Similarly, "A and B are perpendicular" means that A and B are perpendicular or approximately perpendicular, and the angle between A and B can be between 80 and 100 degrees.

[0300] In the embodiments of this application, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," "third," and "fourth" may explicitly or implicitly include one or more of that feature.

[0301] Please refer to Figure 1, which is a schematic diagram of the structure of an electronic device 1000 provided in an embodiment of this application.

[0302] As shown in Figure 1, the electronic device 1000 can be a mobile phone, tablet personal computer, laptop computer, personal digital assistant (PDA), camera, personal computer, laptop computer, in-vehicle equipment, wearable device, augmented reality (AR) glasses, AR headset, virtual reality (VR) glasses, or VR headset, or any other device with camera functionality. The electronic device 1000 in the embodiment shown in Figure 1 is illustrated using a mobile phone as an example.

[0303] For ease of description, the width direction of the electronic device 1000 is defined as the X-axis. The length direction of the electronic device 1000 is defined as the Y-axis. The thickness direction of the electronic device 1000 is defined as the Z-axis. It is understood that the coordinate system of the electronic device 1000 can be flexibly set according to specific practical needs. In this embodiment, the Z-axis direction is the first direction, which will also be referred to as the first direction Z in the following text. The X-axis direction is the second direction, which will also be referred to as the second direction X in the following text. The Y-axis direction is defined as the third direction, which will also be referred to as the third direction Y in the following text. In other embodiments, the first direction, the second direction, and the third direction can be any direction of the coordinate system, as long as they are different from each other. Specifically, this embodiment does not impose any limitations.

[0304] Please refer to Figures 1 to 2B. Figure 2A is a partial structural diagram of the electronic device 1000 shown in Figure 1 after being cut along line AA in some embodiments; Figure 2B is a partial structural diagram of the electronic device 1000 shown in Figure 1 after being cut along line AA in other embodiments.

[0305] In some embodiments, the electronic device 1000 may include a camera module 100, a device housing 200, and a screen 300. The camera module 100 may be a rear-facing camera module or a front-facing camera module. Figures 1 to 2B schematically illustrate the camera module 100 using dashed boxes. It is understood that Figure 1 and the related figures below only schematically show some components included in the electronic device 1000, and the actual shape, size, position, and structure of these components are not limited by Figure 1 and the figures below. Furthermore, when the electronic device 1000 is a device of other forms, the electronic device 1000 may not include the screen 300.

[0306] In some embodiments, the screen 300 is mounted on the device housing 200 and together with the device housing 200 encloses the interior of the electronic device 1000. The interior of the electronic device 1000 can be used to house components of the electronic device 1000, such as a battery, receiver, or microphone. The screen 300 can be a flat screen or a curved screen.

[0307] For example, the camera module 100 can be located inside the electronic device 1000. The device housing 200 has a light-transmitting portion 201. The shape of the light-transmitting portion 201 is not limited to the circle shown in Figure 1, but can also be elliptical or irregular in shape. Light from outside the electronic device 1000 can enter the interior of the electronic device 1000 through the light-transmitting portion 201. The camera module 100 can capture the light entering the interior of the electronic device 1000. The light-transmitting portion 201 can be a light-transmitting hole or a transparent part in the device housing 200. This application does not specifically limit the specific structure of the light-transmitting portion 201.

[0308] Referring to Figures 2A and 2B, in some embodiments, the camera module 100 includes a zoom assembly 50 and an image sensor assembly 10. The image sensor assembly 10 is located on the image side of the zoom assembly 50. The zoom assembly 50 can be used to achieve focusing and optical zoom. The image sensor assembly 10 can be used to convert image information carried by ambient light into electrical signals.

[0309] Referring to Figure 2A, in some examples, the camera module 100 may include a first lens group G1, a second lens group G2, a third lens group G3, and an image sensor assembly 10, which are sequentially spaced along the optical axis of the camera module 100. The first lens group G1 may include a first optical path conversion element 101. The first optical path conversion element 101 can be used to change the direction of the optical axis of the camera module 100. For example, the first optical path conversion element 101 can be used to change a first direction Z to a second direction X.

[0310] For example, the first optical path conversion element 101 may include a prism. It is understood that this application does not limit the specific structure of the first optical path conversion element 101.

[0311] In other embodiments, the camera module 100 may not include the first optical path conversion element 101. The light-transmitting part 201, the second lens group, the third lens group, and the image sensor assembly 10 may be arranged sequentially.

[0312] In other embodiments, the first lens group may also include one or more other lenses, which may be mounted on the image side and / or object side of the first optical path conversion element 101.

[0313] Referring to Figure 2B, in some other examples, the camera module 100 also includes a second optical path conversion element 20. The second optical path conversion element 20 is located between the zoom assembly 50 and the image sensor assembly 10. The second optical path conversion element 20 can also be used to change the optical axis direction of the camera module 100. For example, the second optical path conversion element 20 can be used to change the second direction X to the first direction Z. In this way, the overall light path of the camera module 100 becomes longer, which helps to reduce the overall length of the camera module 100 and save internal space in the electronic device 1000.

[0314] For example, the second optical path conversion element 20 may include a prism. It is understood that this application does not limit the specific structure of the second optical path conversion element 20.

[0315] The second optical path conversion element 20 and the image sensor assembly 10 can be tilted relative to the X-axis to reduce the thickness of the camera module 100, which is beneficial to the thinner and lighter design of the camera module 100.

[0316] In other embodiments, the camera module 100 may also exclude the second optical path conversion element 20.

[0317] The structure of the electronic device 1000 has been described in detail above. Next, we will introduce various embodiments of the camera module 100 in conjunction with the relevant accompanying drawings.

[0318] First embodiment: Please refer to Figures 3A and 3B. Figure 3A is a structural schematic diagram of the camera module in the electronic device shown in Figure 1 in some embodiments; Figure 3B is a partially exploded schematic diagram of the camera module shown in Figure 2A in some embodiments.

[0319] In some embodiments, the camera module 100 may further include an image stabilization component 30, a zoom component 50, and a module housing 70. The image stabilization component 30, the zoom component 50, and the image sensor component 10 are arranged sequentially along the optical axis direction of the camera module (i.e., the second direction X), and are all mounted on the module housing 70.

[0320] For example, the module housing 70 may include a first plate 71, a second plate 72, a third plate 73, and a fourth plate 74. The first plate 71, the second plate 72, the third plate 73, and the fourth plate 74 are connected end to end in sequence and form a storage space 75. The storage space 75 is used to house the image stabilization component 30, the zoom component 50, and the image sensor component 10.

[0321] The first plate 71 and the third plate 73 can be arranged at intervals along a third direction Y. The first plate 71 can have an exposure opening 711. The second plate 72 and the fourth plate 74 can be arranged at intervals along a second direction X, with the second plate 72 positioned closer to the image stabilization component than the fourth plate 74.

[0322] The image stabilization component 30 may have a first set of pins 31, which are exposed through a display port 711. The zoom component 50 may have a second set of pins 51, which are also exposed through the display port 711. The image sensor component 10 may be electrically connected to the first set of pins 31 and the second set of pins 51 to enable circuit connection of the image stabilization component 30, the zoom component 50, and the image sensor component 10.

[0323] First, let's take a closer look at the zoom design in the camera module.

[0324] Please refer to Figures 4 and 5. Figure 4 is a structural schematic diagram of some embodiments of the zoom component 50 in the camera module shown in Figure 3A. Figure 5 is a partially exploded schematic diagram of some embodiments of the zoom component 50 shown in Figure 4.

[0325] In some embodiments, the zoom assembly 50 may include a zoom motor 5, and the second lens group G2 and the third lens group G3 may be mounted on the zoom motor 5 and together with the zoom motor 5 form the zoom assembly 50. It is understood that Figures 4 and 5 only schematically show some components included in the zoom assembly 50, and the actual shape, size, position, and construction of these components are not limited by Figures 4 and 5 and the following figures. Exemplarily, the second lens group G2 and the third lens group G3 may be lens structures including a lens barrel and lens elements. The number of lens elements in the second lens group G2 and the third lens group G3 is not specifically limited in this application.

[0326] For example, the zoom motor 5 can achieve focusing and optical zoom by controlling the movement of the second lens group G2 and the third lens group G3 along the optical axis. It is understood that the zoom motor 5 can control the movement of the second lens group G2 along the optical axis independently, or it can control the movement of the third lens group G3 along the optical axis independently, or it can control the movement of the second lens group G2 and the third lens group G3 along the optical axis simultaneously.

[0327] Among them, the zoom motor 5 can control the second lens group G2 and the third lens group G3 to move continuously along the optical axis to achieve continuous optical zoom, thereby realizing the continuity of the camera module zoom and not being limited to fixed magnification zoom.

[0328] For example, the length direction of the zoom motor 5 can be the X-axis. The width direction of the zoom motor 5 can be the Y-axis. The thickness direction of the zoom motor 5 can be the Z-axis. In other embodiments, the coordinate system of the zoom motor 5 can be flexibly set according to specific actual needs.

[0329] For example, the zoom motor 5 can control the second lens group G2 and / or the third lens group G3 to move along the second direction X.

[0330] Please refer to Figure 6, which is a partially exploded schematic diagram of some embodiments of the zoom motor 5 shown in Figure 5.

[0331] In some embodiments, the zoom motor 5 includes a base 52, a first carrier 54, a second carrier 55, a first zoom drive assembly 56, a second zoom drive assembly 57, a first connector 5a, a second connector 5b, a third connector 5c, and a fourth connector 5d. It is understood that Figure 6 only schematically shows some components of the zoom motor 5, and the actual shape, size, position, and construction of these components are not limited to those shown in Figure 6. It is understood that the first connector 5a, the second connector 5b, the third connector 5c, and the fourth connector 5d can be either a sliding shaft structure or a ball bearing structure. This embodiment is described using the example of the first connector 5a, the second connector 5b, the third connector 5c, and the fourth connector 5d being sliding shafts.

[0332] For example, the first zoom drive assembly 56 includes a first zoom coil 561, a first zoom magnetic element 562, and a first magnetic conductor 563. In other embodiments, the first zoom drive assembly 56 may not include the first magnetic conductor 563.

[0333] For example, the second zoom drive assembly 57 includes a second zoom coil 571, a second zoom magnetic element 572, and a second magnetic conductor 573. In other embodiments, the second zoom drive assembly 57 may not include the second magnetic conductor 573.

[0334] Exemplarily, the zoom motor 5 further includes a first circuit assembly 58. The first circuit assembly 58 includes a first circuit board 581, a zoom drive chip 582, a first magnetic sensor 583, and a second magnetic sensor 584. The zoom drive chip 582, the first magnetic sensor 583, and the second magnetic sensor 584 can all be fixed to and electrically connected to the first circuit board 581. In other embodiments, the first circuit assembly 58 may not include the first magnetic sensor 583 and / or the second magnetic sensor 584. In other embodiments, the first circuit assembly 58 may also include more structures. Specifically, this application does not limit the scope.

[0335] For example, the zoom motor 5 further includes a first zoom magnetic member 59 and a second zoom magnetic member 60. In other embodiments, the zoom motor 5 may also exclude the first zoom magnetic member 59 and / or the second zoom magnetic member 60.

[0336] By way of example, the zoom motor 5 also includes a heat sink 61. The heat sink 61 may be a copper foil or other structure with heat dissipation function. In other embodiments, the zoom motor 5 may not include the heat sink 61.

[0337] By way of example, the zoom motor 5 also includes a housing 62. In other embodiments, the zoom motor 5 may also exclude the housing 62.

[0338] Please refer to Figures 7 and 8. Figure 7 is an enlarged structural diagram of the base 52 shown in Figure 6 in some embodiments; Figure 8 is a structural diagram of the base 52 shown in Figure 7 from another angle.

[0339] In some embodiments, the base 52 includes a bottom 521, a first side 522 and a second side 523 disposed opposite to each other, and a third side 524 and a fourth side 525 disposed opposite to each other. The bottom 521 is connected between the first side 522 and the second side 523, and is also connected between the third side 524 and the fourth side 525. Furthermore, the third side 524 and the fourth side 525 are also connected between the first side 522 and the second side 523. Exemplarily, the first side 522 and the second side 523 may be spaced apart along a third direction Y. The third side 524 and the fourth side 525 may be spaced apart along a second direction X.

[0340] In other embodiments, the base 52 may also exclude the third side 524 and the fourth side 525.

[0341] It is understood that although Figures 6 and 7 divide the base 52 into five parts, this does not affect the fact that the base 52 can be a one-piece structure. Furthermore, in other embodiments, the base 52 can also be formed from different independent structural components through an assembly process. For example, the first side 522 and the second side 523 of the base 52 can be two independent structural components fixed to the bottom 521 of the base 52 by welding, bonding, or other methods.

[0342] For example, the bottom 521, first side 522, second side 523, third side 524 and fourth side 525 of the base 52 can enclose the mounting space 526.

[0343] For example, the first side portion 522 of the base 52 is provided with a first groove 5221 and a second groove 5222 spaced apart. In one embodiment, the first groove 5221 and the second groove 5222 may be arranged along a first direction Z. The length extension direction of both the first groove 5221 and the second groove 5222 may be a second direction X.

[0344] For example, the second side 523 of the base 52 is provided with a third groove 5231 and a fourth groove 5232 spaced apart. In one embodiment, the length extension direction of both the third groove 5231 and the fourth groove 5232 can be the second direction X.

[0345] For example, the third side 524 of the base 52 is provided with a first through hole 5241. The first through hole 5241 communicates with the mounting space 526.

[0346] For example, the fourth side 525 of the base 52 is provided with a second through hole 5251. The second through hole 5251 communicates with the mounting space 526.

[0347] Please refer to Figure 9, which is a partial structural schematic diagram of some embodiments of the zoom motor 5 shown in Figure 5.

[0348] In some embodiments, the first zoom coil 561 may be fixed to a first side 522 of the base 52. At least a portion of the first zoom coil 561 may be located within the mounting space 526.

[0349] In some embodiments, a first connector 5a and a second connector 5b are fixed to a first side portion 522 of the base 52 at a distance. At least a portion of the first connector 5a may be located within the mounting space 526. At least a portion of the second connector 5b may be located within the mounting space 526.

[0350] For example, the first connector 5a and the second connector 5b are arranged at intervals along the first direction Z. In other embodiments, the arrangement of the first connector 5a and the second connector 5b is not specifically limited.

[0351] Referring to Figures 7 and 9, in some embodiments, the first connector 5a can be fixed within the first groove 5221 of the base 52. A portion of the first connector 5a protrudes from the first groove 5221. The second connector 5b is fixed within the second groove 5222 of the base 52. A portion of the second connector 5b protrudes from the second groove 5222.

[0352] Please refer to Figure 10, which is a structural schematic diagram of the partial zoom motor 5 shown in Figure 9 at another angle.

[0353] In some embodiments, the second zoom coil 571 may be fixed to a second side 523 of the base 52. At least a portion of the second zoom coil 571 may be located within the mounting space 526.

[0354] In some embodiments, the third connector 5c and the fourth connector 5d are fixed to the second side 523 of the base 52 at a distance. At least a portion of the third connector 5c may be located within the mounting space 526. At least a portion of the fourth connector 5d may be located within the mounting space 526.

[0355] For example, the third connector 5c and the fourth connector 5d are arranged at intervals along the first direction Z. In other embodiments, the arrangement of the third connector 5c and the fourth connector 5d is not specifically limited.

[0356] Referring to Figures 8 and 10, in some embodiments, the third connector 5c can be fixed within the third groove 5231 of the base 52. A portion of the third connector 5c protrudes from the third groove 5231. The fourth connector 5d is fixed within the fourth groove 5232 of the base 52. A portion of the fourth connector 5d protrudes from the fourth groove 5232.

[0357] Referring to Figures 6, 9 and 10, in some embodiments, the first circuit component 58 may be fixed to the base 52 and at least partially located within the mounting space 526.

[0358] For example, the first circuit board 581 is fixed to the bottom 521 of the base 52. A portion of the first circuit board 581 is located within the mounting space 526, and a portion passes through the first side 522 and / or the second side 523 and is disposed outside the base 52. The zoom drive chip 582, the first magnetic sensor 583, and the second magnetic sensor 584 may be disposed within the mounting space 526.

[0359] Exemplarily, the first zoom coil 561 can be electrically connected to the first circuit board 581 via a conductive element within the base 52, and then electrically connected to the zoom drive chip 582 via the first circuit board 581. The conductive element can be formed within the base 52 using an in-mold molding process. In other embodiments, the first zoom coil 561 can be electrically connected to the first circuit board 581 via a flexible circuit board or spring, and then electrically connected to the zoom drive chip 582 via the first circuit board 581. In other embodiments, the shape of the first circuit board 581 can also be adaptively changed so that the first zoom coil 561 is fixed to the first circuit board 581 and directly electrically connected to the first circuit board 581. It is understood that the zoom drive chip 582 can control the current status of the first zoom coil 561 (e.g., whether current flows or the magnitude of the current when current flows).

[0360] It is understandable that the way the second zoom coil 571 is electrically connected to the zoom driver chip 582 can be referred to as the way the first zoom coil 561 is electrically connected to the zoom driver chip 582. Specific details will not be elaborated here. At this time, the zoom driver chip 582 can also control the current of the second zoom coil 571 (e.g., whether current flows or the magnitude of the current when current flows).

[0361] Please refer to Figures 11 and 12. Figure 11 is an enlarged structural schematic diagram of some embodiments of the first carrier 54 shown in Figure 6; Figure 12 is a structural schematic diagram of the first carrier 54 shown in Figure 11 from another angle.

[0362] In some embodiments, the first carrier 54 includes a first fixing part 541 and a second fixing part 542. It is understood that although FIG11 and FIG12 divide the first carrier 54 into two parts, this does not affect the fact that the first carrier 54 can be a one-piece structure.

[0363] For example, the first carrier 54 can be L-shaped, that is, the first fixing part 541 and the second fixing part 542 can form an L-shape.

[0364] For example, the first fixing part 541 is provided with a first mounting hole 5411.

[0365] For example, the second fixing part 542 is provided with a first receiving groove 5421.

[0366] For example, the second fixing part 542 is provided with a first slide groove 5422 and a second slide groove 5423 spaced apart. The first slide groove 5422 and the second slide groove 5423 may be located on both sides of the first receiving groove 5421, that is, the first receiving groove 5421 is located between the first slide groove 5422 and the second slide groove 5423. The extending direction of the first slide groove 5422 and the second slide groove 5423 may be a second direction X.

[0367] Please refer to Figure 13, which is a partially exploded schematic diagram of some embodiments of the first carrier 54 shown in Figure 11.

[0368] In some embodiments, the first carrier 54 may include a first main body 54a and a first cover plate 54b. The first cover plate 54b may be fixed to the first main body 54a and together with the first main body 54a, form a first mounting hole 5411. Exemplarily, the first cover plate 54b may be fixedly connected to the first main body 54a by means of adhesive bonding, welding, or other methods.

[0369] It is understandable that, since the first carrier 54 is assembled from the first main body 54a and the first cover plate 54b, when assembling the first carrier 54 with other structural components, the first main body 54a can be assembled with the other structural components first, and then the first cover plate 54b can be fixed to the first main body 54a so as to fix the other structural components to the first carrier 54.

[0370] Please refer to Figures 11, 12 and 14. Figure 14 is a partial structural schematic diagram of some embodiments of the zoom motor 5 shown in Figure 5.

[0371] In some embodiments, the first zoom magnetic element 562 is fixed to the first carrier 54. Exemplarily, the first zoom magnetic element 562 is located in the first receiving groove 5421.

[0372] It is understood that the first zoom magnetic element 562 can be fixed to the first magnetic conductive element 563, and the first magnetic conductive element 563 is then fixed to the first carrier 54. In this case, the first zoom magnetic element 562 can be fixed to the first carrier 54 through the first magnetic conductive element 563 (see Figure 6). Exemplarily, at least a portion of the first magnetic conductive element 563 can be embedded within the first carrier 54.

[0373] For example, the first zoom magnetic element 562 may include one or more magnets, and the implementation structure of the first zoom magnetic element 562 can be varied. For instance, in some embodiments, the first zoom magnetic element 562 is a Heilbeck magnet array. In other embodiments, the first zoom magnetic element 562 may employ a dual-magnet scheme, for example, consisting of two magnets arranged in the second direction X with opposite polarities. In still other embodiments, the first zoom magnetic element 562 may employ a single-magnet scheme, for example, consisting of a single magnet comprising two parts with opposite polarities. The magnet can be manufactured using a bipolar magnetization process. It is understood that the polarity direction can be from the North Pole (N) to the South Pole (S), or from the South Pole (S) to the North Pole (N).

[0374] Please refer to Figures 9, 14, 15 and 16. Figure 15 is a partial structural schematic diagram of some embodiments of the zoom motor 5 shown in Figure 5; Figure 16 is a partial structural schematic diagram of some embodiments of the zoom motor 5 shown in Figure 15 after being cut along line BB.

[0375] In some embodiments, at least a portion of the first carrier 54 may be located within the mounting space 526 of the base 52. A first groove 5422 of the first carrier 54 corresponds to a first recess 5221 of the base 52, and a second groove 5423 of the first carrier 54 corresponds to a second recess 5222 of the base 52. A portion of the first connector 5a is located within the first groove 5422; a portion of the second connector 5b is located within the second groove 5423. The first carrier 54 is slidably connected to the base 52 via the first connector 5a and the second connector 5b. The relative sliding direction of the two is parallel to the guiding direction of the first connector 5a and the second connector 5b, i.e., the second direction X.

[0376] When both the first connector 5a and the second connector 5b adopt a sliding shaft structure, the axial direction of the sliding shaft is the guiding direction of the first connector 5a and the second connector 5b; when both the first connector 5a and the second connector 5b adopt a ball bearing structure, the arrangement direction of the multiple balls is the guiding direction of the first connector 5a and the second connector 5b.

[0377] For example, the second fixing part 542 of the first carrier 54 is slidably connected to the first side part 522 of the base 52 via the first connector 5a and the second connector 5b.

[0378] Understandably, when both the first connector 5a and the second connector 5b use a sliding shaft structure for guidance, the first carrier 54 makes line contact with the first connector 5a and the second connector 5b during movement. This results in a larger contact area for the first carrier 54, avoiding the risk of dents caused by excessive impact pressure and improving the reliability of the zoom motor 5.

[0379] In some embodiments, the fit between the first connector 5a, the second connector 5b, and the first carrier 54 includes both tight and loose fits to reduce assembly difficulty. For example, as shown in FIG16, the first groove 5422 of the first carrier 54 can be a "V" shaped groove. The second groove 5423 of the first carrier 54 can be an "L" shaped groove or a "U" shaped groove. When the "V" shaped groove fits with the first connector 5a, the side wall of the first groove 5422 can contact the first connector 5a, achieving a tight fit. When the "L" shaped groove or the "U" shaped groove fits with the second connector 5b, the bottom wall of the second groove 5423 can contact the second connector 5b, achieving a loose fit. In other embodiments, the shapes of the first groove 5422 and the second groove 5423 of the first carrier 54 can be interchanged, that is, the first groove 5422 of the first carrier 54 can be an "L" shaped groove or a "U" shaped groove, and the second groove 5423 can be a "V" shaped groove.

[0380] In addition, the first carrier 54 can ensure the stable support of the first connector 5a and the second connector 5b by the cooperation of the "V" shaped groove and the "L" shaped groove, or the cooperation of the "V" shaped groove and the "U" shaped groove, thus ensuring the stability of the movement of the first carrier 54.

[0381] Please refer to Figures 17A and 17B. Figure 17A is a partial structural schematic diagram of some embodiments of the zoom assembly 50 shown in Figure 4. Figure 17B is a partial structural schematic diagram of some embodiments of the zoom assembly 50 shown in Figure 17A after being cut along line CC.

[0382] In some embodiments, the first mounting hole 5411 of the first carrier 54 can be used to mount the second lens group G2. The first zoom coil 561 can be disposed facing the first zoom magnet 562, and is used to drive the first carrier 54 to move relative to the base 52 in the second direction X. When the first carrier 54 moves relative to the base 52 in the second direction X, the first carrier 54 can drive the second lens group G2 mounted thereon to move in the second direction X. Here, "the first zoom coil 561 is disposed facing the first zoom magnet 562" means that the winding plane of the first zoom coil 561 faces the first zoom magnet 562.

[0383] In this embodiment, during the movement of the first carrier 54 relative to the base 52, the movement direction of the first carrier 54 is perpendicular to the magnetic gap between the first zoom magnetic component 562 and the first zoom coil 561. The magnetic gap is not affected by the movement of the first carrier 54, thus avoiding the problem of rapid decrease in driving force caused by the increase of magnetic gap. This ensures that the driving force of the zoom motor 5 is large and relatively stable, which is beneficial to the focusing function or the large stroke design of the optical zoom of the zoom motor 5.

[0384] The first zoom magnetic element 562 may have two opposite polarity directions, and the polarity direction of the first zoom magnetic element 562 is perpendicular to the winding plane of the first zoom coil 561. The coils in two sections of the first zoom coil 561 may be respectively arranged corresponding to the two polarity directions of the first zoom magnetic element 562, and the current flows in opposite directions within the coils of the two sections. In this case, the side of the first zoom magnetic element 562 facing the first zoom coil 561 includes a north pole (N) and a south pole (S), and the side of the first zoom magnetic element 562 facing away from the first zoom coil 561 correspondingly includes a south pole (S) and a north pole (N).

[0385] Please refer to Figure 18, which is an enlarged schematic diagram of the structure of some embodiments of the second carrier 55 shown in Figure 6.

[0386] In some embodiments, the second carrier 55 includes a third fixing part 551 and a fourth fixing part 552. It is understood that although FIG18 divides the second carrier 55 into two parts, it does not affect the fact that the second carrier 55 can be a one-piece structure.

[0387] For example, the second carrier 55 may be L-shaped.

[0388] For example, the third fixing part 551 is provided with a second mounting hole 5511.

[0389] For example, the fourth fixing part 552 is provided with a second receiving slot 5521.

[0390] For example, the fourth fixing part 552 is provided with a third slide groove 5522 and a fourth slide groove 5523 spaced apart. The third slide groove 5522 and the fourth slide groove 5523 can be located on both sides of the second receiving groove 5521, that is, the second receiving groove 5521 is located between the third slide groove 5522 and the fourth slide groove 5523. The extending direction of the third slide groove 5522 and the fourth slide groove 5523 can be the second direction X.

[0391] Please refer to Figure 19, which is a partially exploded schematic diagram of some embodiments of the second carrier 55 shown in Figure 18.

[0392] In some embodiments, the second carrier 55 may include a second main body 55a and a second cover plate 55b. The second cover plate 55b may be fixed to the second main body 55a and together with the second main body 55a, form a second mounting hole 5511. Exemplarily, the second cover plate 55b may be fixedly connected to the second main body 55a by means of adhesive bonding, welding, or other methods.

[0393] It is understandable that, since the second carrier 55 is assembled from the second main body 55a and the second cover plate 55b, when assembling the second carrier 55 with other structural components, the second main body 55a can be assembled with other structural components first, and then the second cover plate 55b can be fixed to the second main body 55a in order to fix the other structural components to the second carrier 55.

[0394] Please refer to Figures 18 and 20. Figure 20 is a partial structural schematic diagram of some embodiments of the zoom motor 5 shown in Figure 5.

[0395] In some embodiments, the second zoom magnetic element 572 may be fixed to the second carrier 55. Exemplarily, the second zoom magnetic element 572 may be located in the second receiving groove 5521.

[0396] It is understood that the second zoom magnetic element 572 can be fixed to the second magnetic conductive element 573 (see Figure 6), and the second magnetic conductive element 573 (see Figure 6) is fixed to the second carrier 55. In this case, the second zoom magnetic element 572 can be fixed to the second carrier 55 via the second magnetic conductive element 573 (see Figure 6). Exemplarily, at least a portion of the second zoom magnetic element 572 (see Figure 6) can be embedded within the first carrier 54.

[0397] For example, the second zoom magnetic element 572 may include one or more magnets, and the implementation structure of the second zoom magnetic element 572 can be varied. For instance, in some embodiments, the second zoom magnetic element 572 may employ a dual-magnet scheme, such as consisting of two magnets arranged in the second direction X with opposite polarities. In other embodiments, the second zoom magnetic element 572 is a Heilbeck magnet array. In still other embodiments, the second zoom magnetic element 572 may employ a single-magnet scheme, such as consisting of a single magnet comprising two parts with opposite polarities. This magnet may be manufactured using a bipolar magnetization process.

[0398] Please refer to Figures 10, 20, 21, and 22. Figure 21 is a partial structural schematic diagram of some embodiments of the zoom motor 5 shown in Figure 5. Figure 22 is a partial cross-sectional structural schematic diagram of some embodiments of the zoom motor 5 shown in Figure 21 after being cut along line DD.

[0399] In some embodiments, at least a portion of the second carrier 55 may be located within the mounting space 526 of the base 52.

[0400] For example, the first fixing portion 541 of the first carrier 54 and the third fixing portion 551 of the second carrier 55 can be arranged along the second direction X. In other words, at least a portion of the first carrier 54 and at least a portion of the second carrier 55 can be arranged along the second direction X. Furthermore, the second fixing portion 542 of the first carrier 54 is disposed opposite to the first side portion 522 of the base 52. The fourth fixing portion 552 of the second carrier 55 is disposed opposite to the second side portion 523 of the base 52.

[0401] For example, the second fixing part 542 of the first carrier 54 is located between the third fixing part 551 of the second carrier 55 and the first side part 522 of the base 52. The fourth fixing part 552 of the second carrier 55 is located between the first fixing part 541 of the first carrier 54 and the second side part 523 of the base 52. In this way, the arrangement of the base 52, the first carrier 54 and the second carrier 55 is more compact.

[0402] It is understood that the second fixing part 542 of the first carrier 54 being located between the third fixing part 551 of the second carrier 55 and the first side part 522 of the base 52 includes two situations: one is that during the movement of the first carrier 54 relative to the base 52, and / or during the movement of the second carrier 55 relative to the base 52, the second fixing part 542 of the first carrier 54 can always be located between the third fixing part 551 of the second carrier 55 and the first side part 522 of the base 52; the other is that during the movement of the first carrier 54 relative to the base 52, and / or during the movement of the second carrier 55 relative to the base 52, the second fixing part 542 of the first carrier 54 can be located between the third fixing part 551 of the second carrier 55 and the first side part 522 of the base 52 at a certain moment or for a certain period of time. Similarly, the explanation of the location of the fourth fixing part 552 of the second carrier 55 between the first fixing part 541 of the first carrier 54 and the second side part 523 of the base 52 can also refer to the explanation of the location of the second fixing part 542 of the first carrier 54 between the third fixing part 551 of the second carrier 55 and the first side part 522 of the base 52.

[0403] In other embodiments, the relative positions of the first carrier 54 and the second carrier 55 are not specifically defined.

[0404] For example, the first fixing part 541 of the first carrier 54 coincides with the central axis of the third fixing part 551 of the second carrier 55 in the second direction X.

[0405] Please refer to Figures 10, 20, 21, and 22. In some embodiments, the third groove 5522 of the second carrier 55 can correspond to the third groove 5231 of the base 52, and the fourth groove 5523 of the second carrier 55 can correspond to the fourth groove 5232 of the base 52. A portion of the third connector 5c is located in the third groove 5522; a portion of the fourth connector 5d is located in the fourth groove 5523. The second carrier 55 is slidably connected to the base 52 via the third connector 5c and the fourth connector 5d. The relative sliding direction of the two is parallel to the guiding direction of the third connector 5c and the fourth connector 5d, i.e., the second direction X. When both the third connector 5c and the fourth connector 5d adopt a sliding shaft structure, the axial direction of the sliding shaft is the guiding direction of the third connector 5c and the fourth connector 5d; when both the third connector 5c and the fourth connector 5d adopt a ball bearing structure, the arrangement direction of the multiple balls is the guiding direction of the third connector 5c and the fourth connector 5d.

[0406] For example, the fourth fixing part 552 of the second carrier 55 is slidably connected to the second side part 523 of the base 52 via the third connector 5c and the fourth connector 5d.

[0407] Understandably, when both the third connector 5c and the fourth connector 5d use a sliding shaft structure for guidance, the second carrier 55 will have line contact with the third connector 5c and the fourth connector 5d during movement. This results in a larger contact area for the second carrier 55, avoiding the risk of dents caused by excessive impact pressure and improving the reliability of the zoom motor 5.

[0408] In some embodiments, the fit between the third connector 5c and the fourth connector 5d and the second carrier 55 includes both tight fit and loose fit to reduce assembly difficulty. For example, as shown in FIG21, the third groove 5522 of the second carrier 55 can be a "V" shaped groove. The fourth groove 5523 of the second carrier 55 can be an "L" shaped groove or a "U" shaped groove. When the "V" shaped groove fits with the third connector 5c, the side wall of the third groove 5522 can contact the third connector 5c, achieving a tight fit. When the "L" shaped groove or the "U" shaped groove fits with the fourth connector 5d, the bottom wall of the fourth groove 5523 can contact the fourth connector 5d, achieving a loose fit.

[0409] In addition, the second carrier 55 can ensure the stable support of the third connector 5c and the fourth connector 5d by the cooperation of the "V" shaped groove and the "L" shaped groove, or the cooperation of the "V" shaped groove and the "U" shaped groove, thus ensuring the stability of the movement of the second carrier 55.

[0410] Please refer to Figures 23A and 23B. Figure 23A is a partial structural schematic diagram of some embodiments of the zoom assembly 50 shown in Figure 4. Figure 23B is a partial structural schematic diagram of some embodiments of the zoom assembly 50 shown in Figure 23A after being cut along line EE.

[0411] In some embodiments, the second mounting hole 5511 of the second carrier 55 is used to mount the third lens group G3. The third lens group G3 may be located on the image side of the second lens group G2. The second zoom coil 571 is disposed facing the second zoom magnet 572 and is used to drive the second carrier 55 to move relative to the base 52 in the second direction X. When the second carrier 55 moves relative to the base 52 in the second direction X, the second carrier 55 can drive the third lens group G3 mounted thereon to move in the second direction X. Here, "the second zoom coil 571 is disposed facing the second zoom magnet 572" means that the winding plane of the second zoom coil 571 faces the second zoom magnet 572.

[0412] In this embodiment, during the movement of the second carrier 55 relative to the base 52, the movement direction of the second carrier 55 is perpendicular to the magnetic gap between the second zoom magnetic component 572 and the second zoom coil 571. The magnetic gap is not affected by the movement of the second carrier 55, thus avoiding the problem of rapid decrease in driving force caused by the increase of magnetic gap. This ensures that the driving force of the zoom motor 5 is large and relatively stable, which is beneficial to the focusing function or the large stroke design of the optical zoom of the zoom motor 5.

[0413] The second zoom magnetic element 572 may have two opposite polarity directions, and the polarity direction of the second zoom magnetic element 572 is perpendicular to the winding plane of the second zoom coil 571. The coils in two sections of the second zoom coil 571 may be respectively arranged corresponding to the two polarity directions of the second zoom magnetic element 572, and the current flows in opposite directions within the coils of the two sections. The side of the second zoom magnetic element 572 facing the second zoom coil 571 includes a north pole (N) and a south pole (S), and the side of the second zoom magnetic element 572 facing away from the second zoom coil 571 correspondingly includes a south pole (S) and a north pole (N).

[0414] It is understood that in this embodiment, the first zoom magnetic element 562 is disposed near the first side 522 of the base 52, and the second zoom magnetic element 572 is disposed near the second side 523 of the base 52. The first zoom magnetic element 562 and the second zoom magnetic element 572 can be located on opposite sides of the second lens group G2 and the third lens group G3. In this way, during the movement of the second lens group G2 and the third lens group G3, magnetic interference between the first zoom magnetic element 562 and the second zoom magnetic element 572 is less likely to occur.

[0415] The preceding text, with reference to the accompanying drawings, has described in detail the specific structures and connection methods of the base 52, the first carrier 54, and the second carrier 55. It is understood that in this embodiment, the first carrier 54 can be slidably connected to the base 52 via the first connector 5a and the second connector 5b. In this case, the first carrier 54 can drive the second lens group G2 mounted thereon to move along the second direction X. The second carrier 55 can be slidably connected to the base 52 via the third connector 5c and the fourth connector 5d. The second carrier 55 can drive the third lens group G3 mounted thereon to move along the second direction X. Thus, by moving the second lens group G2 and the third lens group G3 along the second direction X, the camera module 100 achieves focusing and continuous optical zoom.

[0416] Furthermore, in this embodiment, the first carrier 54 is connected to the first side 522 of the base 52 via the first connector 5a and the second connector 5b, and the second carrier 55 is connected to the second side 523 of the base 52 via the third connector 5c and the fourth connector 5d, thereby achieving a guiding scheme for the first carrier 54 and the second carrier 55 by the dual connectors of the zoom motor 5. Exemplarily, the first connector 5a, the second connector 5b, the third connector 5c, and the fourth connector 5d all adopt a sliding shaft method. In this case, the camera module 100 can achieve a guiding scheme for the first carrier 54 and the second carrier 55 by the dual sliding shafts of the zoom motor 5.

[0417] Understandably, in one embodiment, the first carrier 54 is connected to the bottom 521 of the base 52 via a first connector 5a and a second connector 5b, and the second carrier 55 is connected to the bottom 521 of the base 52 via a third connector 5c and a fourth connector 5d. In this embodiment, to ensure the connection stability between the first carrier 54 and the base 52, the first connector 5a and the second connector 5b need to be located on opposite sides of the second lens group G2. In this case, the distance between the first connector 5a and the second connector 5b will inevitably increase significantly, and the connection stability between the first carrier 54 and the base 52 will still be poor. If the connection stability between the first carrier 54 and the base 52 is improved by increasing the magnetic force between the magnetic attractor and the magnetic component, the size of the magnetic attractor and the magnetic component will inevitably increase. This would also significantly increase the size of the zoom motor 5, which is detrimental to achieving a miniaturized zoom motor 5.

[0418] In this embodiment, the first carrier 54 is connected to the first side 522 of the base 52 via a first connector 5a and a second connector 5b, meaning the first connector 5a and the second connector 5b are located on the side of the base 52. This ensures the stability of the connection between the first carrier 54 and the base 52, while the first connector 5a and the second connector 5b are not constrained by the second lens group G2. Therefore, the distance between the first connector 5a and the second connector 5b can be set smaller, which is beneficial for miniaturizing the zoom motor 5. Similarly, the third connector 5c and the fourth connector 5d adopt the same arrangement and achieve the same technical effect. Specific details will not be elaborated here.

[0419] It is understandable that, in one embodiment, the first carrier 54 is connected to the bottom 521 of the base 52 via a first connector 5a and a second connector 5b, and the second carrier 55 is connected to the bottom 521 of the base 52 via a third connector 5c and a fourth connector 5d. In this embodiment, because the first connector 5a, the second connector 5b, the third connector 5c, and the fourth connector 5d are laid flat on the XY plane, they occupy a large amount of space in the XY plane, resulting in a non-compact arrangement of the zoom motor 5, which is not conducive to the miniaturization of the zoom motor 5.

[0420] In this embodiment, the first carrier 54 is connected to the first side 522 of the base 52 via the first connector 5a and the second connector 5b, and the second carrier 55 is connected to the second side 523 of the base 52 via the third connector 5c and the fourth connector 5d. The first connector 5a and the second connector 5b are arranged at intervals along the first direction Z, and the third connector 5c and the fourth connector 5d are arranged along the first direction Z. At this time, the space occupied by the first connector 5a, the second connector 5b, the third connector 5c, and the fourth connector 5d in the XY plane is small, and the structural arrangement of the zoom motor 5 is relatively compact, which is conducive to the miniaturization of the zoom motor 5.

[0421] Understandably, in one embodiment, the first carrier 54 and the second carrier 55 are simultaneously connected to the base 52 via the first connector 5a, the second connector 5b, the third connector 5c, and the fourth connector 5d. In this case, the first carrier 54 and the second carrier 55 are prone to jamming due to the non-parallel guidance of the first connector 5a, the second connector 5b, the third connector 5c, and the fourth connector 5d.

[0422] In this embodiment, the first carrier 54 is slidably connected to the base 52 via the first connector 5a and the second connector 5b, and the second carrier 55 is slidably connected to the base 52 via the third connector 5c and the fourth connector 5d. The relative movements of the first carrier 54 and the second carrier 55 can be independent of each other. The first carrier 54 and the second carrier 55 are less prone to jamming during movement.

[0423] In this embodiment, the first carrier 54 is slidably connected to the base 52 via the first connector 5a and the second connector 5b, and the second carrier 55 is slidably connected to the base 52 via the third connector 5c and the fourth connector 5d. The first connector 5a and the second connector 5b are positioned near the first side 522 of the base 52, and the third connector 5c and the fourth connector 5d are positioned near the second side 523 of the base 52. Therefore, the connection positions of the first carrier 54 and the base 52, and the connection positions of the second carrier 55 and the base 52, are located on different sides of the base 52. This prevents the connection positions of the first carrier 54 and the base 52, and the connection positions of the second carrier 55 and the base 52, from interfering with each other.

[0424] Please refer to Figures 24 and 25. Figure 24 is a partial exploded view of some embodiments of the zoom assembly 50 shown in Figure 4. Figure 25 is a partial structural diagram of some embodiments of the zoom assembly 50 shown in Figure 4 after being cut along line FF.

[0425] In some embodiments, the first zoom magnetic chuck 59 is fixed to the first side 522 of the base 52, for example, it may be located on the side of the first side 522 of the base 52 away from the first zoom coil 561. The first zoom magnetic chuck 59 is disposed facing the first zoom magnetic element 562, and the magnetic force between the first zoom magnetic chuck 59 and the first zoom magnetic element 562 causes the first carrier 54 to tend to move closer to the first side 522 of the base 52, thereby ensuring that the first side 522 of the base 52, the first connector 5a, the second connector 5b and the first carrier 54 remain in contact, achieving pre-tightening.

[0426] For example, the first side portion 522 of the base 52 is provided with a first fixing groove 5223. The first zoom magnetic member 59 is disposed in the first fixing groove 5223.

[0427] In some embodiments, the second zoom magnetic chuck 60 is fixed to the second side 523 of the base 52, for example, it may be located on the side of the second side 523 of the base 52 away from the second zoom coil 571. The second zoom magnetic chuck 60 is disposed facing the second zoom magnetic element 572, and the magnetic force between the second zoom magnetic chuck 60 and the second zoom magnetic element 572 causes the second carrier 55 to tend to move closer to the second side 523 of the base 52, thereby ensuring that the base 52, the second connector 5b, the second connector 5b and the second carrier 55 remain in contact, achieving pre-tightening.

[0428] For example, the second side 523 of the base 52 is provided with a second fixing groove 5233. The second zoom magnetic member 60 is disposed in the second fixing groove 5233.

[0429] Please refer to Figures 26 and 27. Figure 26 is a partially exploded view of some embodiments of the zoom assembly 50 shown in Figure 4. Figure 27 is a partially exploded view of the zoom assembly 50 shown in Figure 26 from another angle.

[0430] In some embodiments, the dimension D1 of the first zoom magnetic 59 in the second direction X is greater than the sum of the dimension D2 of the first zoom magnetic 562 in the second direction X and the travel distance D3 of the first carrier 54 in the second direction X, i.e., D1 > D2 + D3. The first zoom magnetic 59 protrudes from both sides of the first zoom magnetic 562 in the second direction X. During the focusing or optical zooming process of the zoom motor 5, the first zoom magnetic 59 and the first zoom magnetic 562 can still maintain a positive or nearly positive relationship, thereby ensuring the stability of the magnetic attraction force. Specifically, if the projection of the first zoom magnetic 59 on the XZ plane covers the projection of the first zoom magnetic 562 on the XZ plane in the second direction X, they can be considered to be in a positive relationship.

[0431] It is understandable that by setting the dimension D1 of the first zoom magnetic component 59 in the second direction X to be greater than the sum of the dimension D2 of the first zoom magnetic component 562 in the second direction X and the movement stroke D3 of the first carrier 54 in the second direction X, it is beneficial to minimize the magnetic return force and to achieve self-locking at any position within the movement stroke of the first carrier 54 in the second direction X. In other words, this embodiment can enable the first carrier 54 to remain stationary at the current target position when it is powered off (the first zoom coil 561 is not energized). That is, when the first carrier 54 is at the target position, it is not necessary to continuously energize the first zoom coil 561 to maintain the current position, thereby reducing power consumption.

[0432] For example, the dimension H1 of the second zoom magnetic chuck 60 in the second direction X is greater than the sum of the dimension H2 of the second zoom magnetic chuck 572 in the second direction X and the travel distance H3 of the second carrier 55 in the second direction X, i.e., H1 > H2 + H3. The second zoom magnetic chuck 60 protrudes from both sides of the second zoom magnetic chuck 572 in the second direction X. During the focusing or optical zooming process of the zoom motor 5, the second zoom magnetic chuck 60 and the second zoom magnetic chuck 572 can still maintain a head-on or nearly head-on relationship, thereby ensuring the stability of the magnetic attraction force. Specifically, the projection of the second zoom magnetic chuck 60 on the XZ plane in the second direction X covers the projection of the second zoom magnetic chuck 572 on the XZ plane, which can be considered as a head-on relationship between the two.

[0433] It is understandable that by setting the dimension H1 of the second zoom magnetic component 60 in the second direction X to be greater than the sum of the dimension H2 of the second zoom magnetic component 572 in the second direction X and the movement stroke H3 of the second carrier 55 in the second direction X, it is beneficial to minimize the magnetic return force and to enable the second carrier 55 to achieve self-locking at any position within its movement stroke in the second direction X. In other words, this embodiment can enable the second carrier 55 to remain stationary at the current target position when powered off (without energizing the second zoom coil 571). That is, when the second carrier 55 is at the target position, it is not necessary to continuously energize the second zoom coil 571 to maintain the current position, thereby reducing power consumption.

[0434] It is understood that in some other embodiments, the size, shape and position of the first zoom magnetic member 59 and the second zoom magnetic member 60 may also be adjusted, and the embodiments of this application do not strictly limit this.

[0435] As can be understood, the above description illustrates how a first zoom magnetic chuck 59 is fixed to the first side 522 of the base 52, and how the magnetic force between the first zoom magnetic chuck 59 and the first zoom magnetic component 562 pre-tightens the first carrier 54 to the first side 522 of the base 52. The following section will further describe, in conjunction with relevant accompanying drawings, a method for achieving this pre-tightening between the first carrier 54 and the first side 522 of the base 52.

[0436] Referring to Figures 25 to 27, in some embodiments, the first connector 5a may employ a sliding shaft structure. The first connector 5a is made of a magnetically conductive material, such as silicon steel sheets and alloys formed from various iron products and rare earth elements.

[0437] Understandably, the magnetic force between the first connector 5a and the first zoom magnetic component 562 causes the first carrier 54 to tend to approach the first side 522 of the base 52, thereby ensuring that the first side 522 of the base 52, the first connector 5a, the second connector 5b and the first carrier 54 remain in contact and achieve pre-tightening.

[0438] In one embodiment, the relative permeability of the first connector 5a can be greater than or equal to 1.1. This results in a larger magnetic force between the first connector 5a and the first zoom magnetic element 562, which is beneficial for improving the pre-tightening capability between the first carrier 54 and the first side portion 522 of the base 52.

[0439] In one embodiment, the dimension of the first connector 5a in the second direction X is greater than the sum of the dimension of the first zoom magnetic component 562 in the second direction X and the travel distance of the first carrier 54 in the second direction X. This is beneficial in two ways: firstly, it minimizes the magnetic return force; secondly, it allows the first carrier 54 to achieve self-locking at any position within its travel distance in the second direction X. In other words, this embodiment allows the first carrier 54 to remain stationary at the current target position when it is powered off (without energizing the first zoom coil 561). That is, when the first carrier 54 is at the target position, it is not necessary to continuously energize the first zoom coil 561 to maintain the current position, thereby reducing power consumption.

[0440] Understandably, the second connector 5b adopts a sliding shaft structure. The second connector 5b can also be made of a magnetic material. The magnetic force between the second connector 5b and the first zoom magnetic component 562 can further cause the first carrier 54 to tend to approach the first side 522 of the base 52, thereby further ensuring that the first side 522 of the base 52, the first connector 5a, the second connector 5b and the first carrier 54 maintain contact and achieve pre-tightening.

[0441] In one embodiment, the relative permeability of the second connector 5b can be greater than or equal to 1.1. This results in a larger magnetic force between the second connector 5b and the first zoom magnetic component 562, which is beneficial for improving the pre-tightening capability between the first carrier 54 and the first side portion 522 of the base 52.

[0442] In one embodiment, the dimension of the second connector 5b in the second direction X is greater than the sum of the dimension of the first zoom magnetic member 562 in the second direction X and the travel distance of the first carrier 54 in the second direction X.

[0443] In some embodiments, the third connector 5c may employ a sliding shaft structure. The third connector 5c may also be made of a magnetically conductive material. Specifically, the arrangement of the third connector 5c can be referred to the arrangement of the first connector 5a. Further details will not be provided here. Additionally, the fourth connector 5d employs a sliding shaft structure. The fourth connector 5d may also be made of a magnetically conductive material. Specifically, the arrangement of the fourth connector 5d can be referred to the arrangement of the second connector 5b. Further details will not be provided here.

[0444] Please refer to Figures 28 and 29. Figure 28 is a partially exploded view of some embodiments of the zoom assembly 50 shown in Figure 4. Figure 29 is a partial structural view of the zoom assembly 50 shown in Figure 4 cut along line FF in other embodiments.

[0445] In some embodiments, the first magnetic sensor 583 can be fixed to the bottom 521 of the base 52 via a first circuit board 581. The first magnetic sensor 583 can be soldered to a first pad to achieve structural fixation and electrical connection. The first magnetic sensor 583 can be used to detect positional changes of the first carrier 54 in the second direction X. The first magnetic sensor 583 can be a Hall sensor or a tunnel magneto-resistance (TMR) sensor. The following description uses a TMR sensor as an example.

[0446] In some embodiments, the zoom motor 5 may further include a first magnetic grating 63. The first magnetic grating 63 is fixed to the first carrier 54. Exemplarily, the length direction of the first magnetic grating 63 may be parallel to the direction of movement of the first carrier 54 (i.e., the second direction X). Exemplarily, the first magnetic grating 63 may be fixed to the second fixing portion 542 of the first carrier 54.

[0447] In this embodiment, the first magnetic sensor 583 can be used to measure the magnetic difference of the first magnetic grating 63 during the movement of the first carrier 54, and to detect the position change of the first carrier 54 in the second direction X by means of the magnetic difference.

[0448] In other embodiments, the zoom motor 5 may not include the first magnetic grating 63. In this case, the first magnetic sensor 583 can directly measure the magnetic difference of the first zoom magnetic element 562 during the movement of the first carrier 54, and detect the position change of the first carrier 54 in the second direction X by means of the magnetic difference.

[0449] Please refer to Figures 28 and 30. Figure 30 is a partial structural diagram of the zoom component 50 shown in Figure 4 after being cut open along line GG in some embodiments.

[0450] In some embodiments, the second magnetic sensor 584 is fixed to the bottom 521 of the base 52 via the first circuit board 581. The second magnetic sensor 584 can be soldered with a second pad to achieve structural fixation and electrical connection. The second magnetic sensor 584 can be used to detect positional changes of the second carrier 55 in the second direction X. The second magnetic sensor 584 can be a Hall sensor or a tunnel magnetoresistive sensor. The following description uses a TMR sensor as an example.

[0451] In some embodiments, the zoom motor 5 further includes a second magnetic grating 64. The second magnetic grating 64 is fixed to the second carrier 55. Exemplarily, the length direction of the second magnetic grating 64 may be parallel to the direction of movement of the second carrier 55 (i.e., the second direction X). Exemplarily, the second magnetic grating 64 may be fixed to the fourth fixing portion 552 of the second carrier 55.

[0452] In this embodiment, the second magnetic sensor 584 can be used to measure the magnetic difference of the second magnetic grating 64 during the movement of the second carrier 55, and to detect the position change of the second carrier 55 in the second direction X by means of the magnetic difference.

[0453] In other embodiments, the zoom motor 5 may not include the second magnetic grating 64. In this case, the second magnetic sensor 584 can directly measure the magnetic difference of the second zoom magnetic element 572 during the movement of the second carrier 55, and detect the position change of the second carrier 55 in the second direction X by means of the magnetic difference.

[0454] Please refer to Figures 31 and 32. Figure 31 is a partially exploded view of some embodiments of the zoom assembly 50 shown in Figure 4. Figure 32 is a partial structural diagram of some embodiments of the zoom assembly 50 shown in Figure 4 after being cut along line HH.

[0455] In some embodiments, the housing 62 may include a top plate 621 and a side frame 622. The side frame 622 is connected to the periphery of the top plate 621.

[0456] In some embodiments, the housing 62 is assembled with the base 52, and the housing 62 covers the base 52. Exemplarily, the side frame 622 of the housing 62 is fixed to the bottom 521 of the base 52. The top plate 621 and the side frame 622 of the housing 62 can together cover the first side 522, the second side 523, the third side 524, and the fourth side 525 of the base 52. The housing 62 and the base 52 cooperate to encapsulate and protect the internal structure of the zoom motor 5, such as the first carrier 54, the second carrier 55, the second lens group G2, the third lens group G3, and a part of the first circuit assembly 58.

[0457] In one embodiment, the side frame 622 of the outer shell 62 can be fixed to the bottom 521 of the base 52 by one or more methods such as bonding, welding, and fastening.

[0458] In one embodiment, the top plate 621 of the housing 62 may also be fixed to the first side 522, the second side 523, the third side 524, and the fourth side 525 of the base 52. Exemplarily, the top plate 621 of the housing 62 may be fixed to the first side 522, the second side 523, the third side 524, and the fourth side 525 of the base 52 by adhesive.

[0459] In one embodiment, the side frame 622 of the housing 62 may also be fixed to the first side 522, the second side 523, the third side 524, and the fourth side 525 of the base 52. Exemplarily, the side frame 622 of the housing 62 may be fixed to the first side 522, the second side 523, the third side 524, and the fourth side 525 of the base 52 by adhesive.

[0460] Referring to Figures 31 and 32, in some embodiments, the heat sink 61 includes a base plate 611, a first side plate 612, and a second side plate 613. The first side plate 612 and the second side plate 613 are disposed opposite to each other. The base plate 611 connects the first side plate 612 and the second side plate 613. The second side plate 613 is provided with a first clearance hole 614. The first clearance hole 614 can be used to provide clearance space for a first circuit board 581 extending to the outside of the base 52.

[0461] It is understood that the heat sink 61 may include more or fewer structures. For example, the heat sink 61 may include fewer structures. Exemplarily, the heat sink 61 may also exclude the first side plate 612 and / or the second side plate 613. As another example, the heat sink 61 may include more structures. Exemplarily, the heat sink 61 includes a third side plate (not shown) and a fourth side plate (not shown) disposed opposite each other. The third side plate (not shown) and the fourth side plate (not shown) connect to the base plate 611 and are connected between the first side plate 612 and the second side plate 613.

[0462] For example, at least a portion of the heat sink 61 is fixed to the side of the bottom 521 of the base 52 away from the first circuit board 581. The heat sink 61 can be used to dissipate the heat generated by the zoom drive chip 582, thereby preventing excessively high local temperatures inside the zoom motor 5, which could lead to poor spatial frequency response (SFR) of the second lens group G2 and / or the third lens group G3. In other words, the heat sink 61 can be used to dissipate heat from the zoom drive chip 582.

[0463] Exemplarily, the base plate 611 of the heat sink 61 is fixed to the side of the bottom 521 of the base 52 away from the first circuit board 581. The first side plate 612 of the heat sink 61 is fixed to the side of the side frame 622 of the housing 62 away from the first side portion 522 of the base 52. The second side plate 613 of the heat sink 61 is fixed to the side of the side frame 622 of the housing 62 away from the second side portion 523 of the base 52. In some other embodiments, the size, shape, and position of the heat sink 61 can also be adjusted as needed, and the embodiments of this application do not strictly limit this.

[0464] Please refer to Figure 33, which is a partially exploded schematic diagram of some embodiments of the zoom motor 5 shown in Figure 5.

[0465] In some embodiments, both the first connector 5a and the second connector 5b may adopt a sliding shaft structure.

[0466] In some embodiments, the contact positions between the first carrier 54 and the first connector 5a include a first contact position W1 (the area enclosed by the dashed line in FIG. 33) and a second contact position W2 (the area enclosed by the dashed line in FIG. 33). The contact positions between the first carrier 54 and the second connector 5b include a third contact position W3 (the area enclosed by the dashed line in FIG. 33). The third contact position W3 is directly opposite the space between the first contact position W1 and the second contact position W2.

[0467] It is understood that a first contact position W1 and a second contact position W2 can be formed by providing a first protrusion and a second protrusion within the first slide groove 5422, which are higher than other positions within the first slide groove 5422. Similarly, a third contact position W3 can be formed by providing a third protrusion within the second slide groove 5423, which is higher than other positions within the second slide groove 5423.

[0468] It is understandable that by setting the third contact position W3 directly opposite the space between the first contact position W1 and the second contact position W2, the first carrier 54 and the base 52 can be better pre-tightened, thereby improving the stability between the first carrier 54 and the base 52.

[0469] It is understandable that the contact method between the second carrier 55 and the third connector 5c and the fourth connector 5d can be referred to the contact method between the first carrier 54 and the first connector 5a and the second connector 5b. Specific details will not be elaborated here.

[0470] Understandably, the above text, along with accompanying diagrams, describes the structures of several zoom motors 5. The following text will introduce several more structures of zoom motors 5.

[0471] For example, in the embodiments described above, the first zoom coil 561 is fixed to the first side 522 of the base 52. The first zoom magnetic element 562 is fixed to the first carrier 54. In other embodiments, the positions of the first zoom coil 561 and the first zoom magnetic element 562 can be interchanged, that is, the first zoom magnetic element 562 is fixed to the first side 522 of the base 52, and the first zoom coil 561 is fixed to the first carrier 54. This application does not specifically limit the details.

[0472] For example, in the embodiments described above, the second zoom coil 571 is fixed to the second side 523 of the base 52. The second zoom magnetic element 572 is fixed to the second carrier 55. In other embodiments, the positions of the second zoom coil 571 and the second zoom magnetic element 572 can be interchanged, that is, the second zoom magnetic element 572 is fixed to the first side 522 of the base 52. The second zoom coil 571 is fixed to the first carrier 54. Specific details are not limited in this application.

[0473] For example, in the embodiments described above, the zoom motor 5 includes a first carrier 54 and a second carrier 55. Both the first carrier 54 and the second carrier 55 are independently slidably connected to different positions of the base 52. In other embodiments, the zoom motor 5 may include more carriers. For example, the zoom motor 5 may also include a third carrier (not shown), a fourth carrier (not shown), ..., a Pth carrier (not shown), where P is an integer greater than 2. The third carrier (not shown), the fourth carrier (not shown), ..., the Pth carrier (not shown) are all used to support lenses, thereby enabling the movement of multiple lenses. Furthermore, the third carrier (not shown), the fourth carrier (not shown), ..., the Pth carrier (not shown) are also independently slidably connected to different positions of the base 52. The connection methods of the third carrier (not shown), the fourth carrier (not shown), ..., the Pth carrier (not shown) to the base 52 can be referred to the connection methods of the first carrier 54 and the second carrier 55 to the base 52. Specific details will not be elaborated here. It is understood that the third carrier (not shown), the fourth carrier (not shown), ..., the Pth carrier (not shown) cooperate with the first carrier 54 and the second carrier 55 to achieve focusing and optical zoom of the camera module 100. Specific details are not limited in this application.

[0474] For example, in other embodiments, the first connector 5a and the second connector 5b may also be fixed to the first carrier 54. The first connector 5a and the second connector 5b are slidably connected to the base 52. In other embodiments, the third connector 5c and the fourth connector 5d may also be fixed to the second carrier 55. The third connector 5c and the fourth connector 5d are slidably connected to the base 52. Specific details are not limited in this application.

[0475] For example, in other embodiments, the positions of the first magnetic sensor 583 and the first magnetic grating 63 can also be interchanged. In other words, the first magnetic sensor 583 is fixed to the first carrier 54, and the first magnetic grating 63 is fixed to the bottom 521 of the base 52. In other embodiments, the positions of the second magnetic sensor 584 and the second magnetic grating 64 can also be interchanged. In other words, the second magnetic sensor 584 is fixed to the second carrier 55, and the second magnetic grating 64 is fixed to the bottom 521 of the base 52. Specific details are not limited in this application.

[0476] The above describes the zoom design in camera module 100, specifically the structure of zoom component 50. Next, we will discuss the image stabilization design in camera module 100, specifically the structure of image stabilization component 30.

[0477] Please refer to Figures 34 and 35. Figure 34 is a structural schematic diagram of the image stabilization component 30 in the camera module shown in Figure 3A in some embodiments; Figure 35 is an exploded structural schematic diagram of the image stabilization component 30 shown in Figure 34 in some embodiments.

[0478] In some embodiments, the image stabilization assembly 30 may include an image stabilization motor 3. A first lens group G1 may be integrated with the image stabilization motor 3 to form the image stabilization assembly 30. The first lens group G1 may have negative refractive power. The first lens group G1 may be mounted on the image stabilization motor 3. The image stabilization motor 3 can drive the first lens group G1 to rotate around a first axis (not shown) and / or a second axis (not shown) to achieve optical image stabilization (OIS) of the camera module 100, thereby improving the image quality of the camera module 100.

[0479] Please refer to Figures 36 to 37B. Figure 36 is an exploded structural diagram of the first lens group G1 of the image stabilization component 30 shown in Figure 34 in some embodiments. Figure 37A is a partial cross-sectional structural diagram of the image stabilization component 30 shown in Figure 34 cut along I1-I1 in one embodiment. Figure 37B is a cross-sectional structural diagram of the structure shown in Figure 37A in another embodiment.

[0480] In some embodiments, the first mirror group G1 may include an incident surface 102, a reflecting surface 103, and an exiting surface 104. Light can enter the interior of the first mirror group G1 through the incident surface 102, be reflected by the reflecting surface 103, and then exit through the exiting surface 104. The incident optical axis T1 of the first mirror group G1 may be perpendicular to the incident surface 102. The exit optical axis T2 of the first mirror group G1 may be perpendicular to the exiting surface 104. The system focal point of the first mirror group G1 may be located on the side of the reflecting surface 103 facing away from the incident surface 102 and the exiting surface 104. In this embodiment, the incident optical axis T1 of the first mirror group G1 may be parallel to the Z-axis direction, and the exit optical axis T2 may be parallel to the X-axis direction.

[0481] Exemplarily, the first lens group G1 may include a first optical path conversion element 101 and at least one lens. In this embodiment, the first lens group G1 may include two lenses, for example, a first lens L1 and a second lens L2. The first lens L1 may be fixed on the light-incident side of the first optical path conversion element 101. In this case, the incident surface of the first lens L1 may constitute the incident surface 102 of the first lens group G1. The second lens L2 may be fixed on the light-outceasing side of the first optical path conversion element 101. In this case, the exit surface of the second lens L2 may constitute the exit surface 104 of the first lens group G1. In other embodiments, the first lens L1 and / or the second lens L2 may also be a lens group, including multiple lenses.

[0482] For example, the first optical path conversion element 101 can be a reflecting prism. The cross-section of the first optical path conversion element 101 can be triangular. The first optical path conversion element 101 can include a first surface 1011, a second surface 1012, and a third surface 1013. The first surface 1011 and the third surface 1013 can be perpendicular to each other. The second surface 1012 can be connected between the first surface 1011 and the third surface 1013. The first surface 1011 can be perpendicular to the incident optical axis. The third surface 1013 can be perpendicular to the exit optical axis. Both the first surface 1011 and the third surface 1013 can be transmissive surfaces. The second surface 1012 can be a reflective surface. Thus, light can enter the interior of the first optical path conversion element 101 through the first surface 1011, be reflected by the second surface 1012, and exit through the third surface 1013. At this time, the second surface 1012 of the first optical path conversion element 101 can constitute the reflective surface 103 of the first mirror group G1. The third surface 1013 of the first optical path conversion element 101 can form the exit surface 104 of the first mirror group G1.

[0483] In this embodiment, the cross-section of the first optical path conversion element 101 can be an isosceles triangle, meaning the angle between the second surface 1012 and the first surface 1011 can be 45°, and the angle between the second surface 1012 and the third surface 1013 can also be 45°. In this case, after reflection from the second surface 1012, the deflection angle of the light can be 90° (as shown in Figure 37A). In other embodiments, the angle between the second surface 1012 and the first surface 1011 can be other angles, which are not specifically limited in this application.

[0484] For example, the first lens L1 can have positive refractive power. In this way, the first lens L1 can have a light-gathering effect, allowing as much external light as possible to enter the first optical path conversion element 101, thereby increasing the light intake of the entire first lens group G1 and thus improving the light intake of the subsequent zoom assembly 50. The second lens L2 can have negative refractive power. The second lens L2 can be located on the light-emitting side of the first optical path conversion element 101. The second lens L2 can be fixedly connected to the third surface 1013 of the first optical path conversion element 101 by means of bonding or other methods. In this way, the second lens L2 has a light-diffusing effect, allowing as much light emitted from the first optical path conversion element 101 as possible to disperse, thereby increasing the light output of the entire first lens group G1 and thus improving the light intake of the subsequent zoom assembly 50. Furthermore, the negative refractive power of the second lens L2 can also keep the system focal point of the first lens group G1 away from the imaging side. With a fixed focal length for the camera module 100, the system focus of the first lens group G1 is far from the imaging side, which helps to shorten the module length of the camera module 100 and thus save internal space in the electronic device 1000.

[0485] In some embodiments, the first optical path conversion element 101 can also be a reflecting plane mirror. The reflecting plane mirror may include a reflecting surface 1014 and a mounting surface 1015 disposed opposite to each other. The reflecting surface 1014 of the reflecting plane mirror may face the first lens L1 and the second lens L2. The reflecting surface 1014 of the first optical path conversion element 101 may be angled with the surface of the first lens L1 facing the first optical path conversion element 101. For example, the reflecting surface 1014 may form a 45° angle with the surface of the first lens L1 facing the first optical path conversion element 101. In this case, the reflecting surface 1014 of the reflecting plane mirror can constitute the reflecting surface 103 of the first mirror group G1. Thus, compared to an image stabilization assembly where the first optical path conversion element is a reflecting prism, the first, second, and third surfaces of the reflecting prism are all solid surfaces, and the transmission of light between the first and third surfaces occurs within the reflecting prism. The higher refractive index inside the reflecting prism increases the optical path requirement of the entire camera module, resulting in a longer focusing path for the zoom component and a longer overall module size. In this embodiment, the first optical path conversion element 101 is a reflective plane mirror, and the reflective surface 1014 of the first optical path conversion element 101 is exposed to the air. Thus, the transmission of light between the light inlet aperture 33a and the light outlet aperture 33b occurs entirely within the air. The lower refractive index in air helps reduce the optical path requirement of the camera module 100, thereby shortening the focusing path of the zoom assembly 50 and reducing the overall size of the module in the X-axis direction, achieving a miniaturized design of the camera module 100.

[0486] Please refer to Figures 38A and 38B. Figure 38A is a simplified schematic diagram of the first mirror group G1 shown in Figure 37A. Figure 38B is a structural schematic diagram of the structure shown in Figure 38A from another perspective. For ease of understanding, the first mirror group G1 in Figure 38A only shows the first optical path conversion element 101 and the first lens L1, and the first optical path conversion element 101 only shows the second surface 1012 (that is, the reflecting surface 103 of the first mirror group G1).

[0487] In some embodiments, the first lens group G1 can rotate (i.e., nod) around the first axis R1. The plane containing the input optical axis T1 and the output optical axis T2 is the reference plane M0. The first axis R1 can be perpendicular to both the input optical axis T1 and the output optical axis T2, meaning the first axis R1 can be perpendicular to the reference plane M0. The intersection of the output optical axis T2 and the reflecting surface 103 is the first intersection point g1. Line l1 is parallel to the input optical axis T1 and intersects the first axis R1. The intersection of line l1 and the first axis R1 is the second intersection point g2. The intersection of the input optical axis T1 and the incident surface 102 is the third intersection point g3. Line l2 is parallel to the output optical axis T2 and passes through the third intersection point g3. The intersection of line l2 and line l1 is the fourth intersection point g4. The fourth intersection point g4 can be located at or outside the first lens L1. For example, the first intersection point g1, the second intersection point g2, the third intersection point g3, and the fourth intersection point g4 can all be on the reference plane M0. The second intersection point g2 can be located on the side of the reflecting surface 103 facing away from the incident surface 102 and the exiting surface 104. It should be understood that the perpendicularity of the first axis R1 to the incident light axis T1 can be completely perpendicular or approximately perpendicular, for example, with a deviation within 1°. The perpendicularity of the first axis R1 to the exiting light axis T2 also applies to the above definition, and will not be repeated here.

[0488] For example, the projection point of the first axis R1 onto the reference plane M0 is the first point. The first point can be located within the area defined by lines l3, l4, and l5. Lines l3 and l4 are both parallel to the output optical axis T2. Line l3 is located on the side of the output optical axis T2 closer to the first lens L1. Line l4 is located on the side of the output optical axis T2 away from the first lens L1. Line l3 intersects the reflecting surface 103 at point k1. Line l4 intersects the reflecting surface at point k2. The distances from lines k1 and k2 to the output optical axis T2 can both be 3 mm. Line l5 is parallel to the input optical axis T1. The distance between line l5 and the input optical axis T1 can be 20 mm.

[0489] It should be noted that the regions defined by lines l1, l2, and l3 include the area enclosed by lines l1, l2, and l3, as well as the boundaries where lines l1, l2, and l3 lie. In other words, the first point can be located on the side of the reflecting surface 103 facing away from the imaging surface, and the distance between the first point and the output optical axis T2 can be less than or equal to 3 mm. The distance between the first point and the input optical axis T1 in the X-axis direction can be less than or equal to 20 mm.

[0490] Please refer to Figures 38A, 39A, and 39B. Figure 39A is a simplified schematic diagram of the first lens group G1 of the image stabilization component 30 rotating around the first axis R1' for image stabilization in some embodiments. Figure 39B is a simplified schematic diagram of the first lens group G1 rotating around the first axis R1 for image stabilization as shown in Figure 38A. It should be noted that the illustrations on the left side of Figures 39A and 39B are schematic diagrams when the first lens group G1 is shaking and image stabilization is not enabled, while the illustrations on the right side are schematic diagrams when the first lens group G1 is shaking and image stabilization is enabled.

[0491] When the electronic device 1000 vibrates in a direction parallel to the reference plane M0, and the image stabilization motor 3 is not activated, the system focus of the first lens group G1 is the first original focus P0. When the first lens group G1 has negative refractive power, the first original focus P0 can be located on the side of the reflecting surface 103 facing away from the incident surface 102 and the exit surface 104 (i.e., the left side of the reflecting surface 103 in Figures 38A, 39A, and 39B). It should be understood that the light emitted from the first lens group G1 will generate multiple focal points, that is, the image stabilization motor 3 has multiple first original focuses P0 when image stabilization is not activated; only one first original focus P0 is shown here. When the electronic device 1000 vibrates in a direction parallel to the reference plane M0, and the image stabilization motor 3 is activated, the image stabilization motor 3 can drive the first lens group G1 to rotate around the first axis R1 to compensate for the image drift on the image plane caused by the vibration of the electronic device 1000, thereby achieving image stabilization.

[0492] Understandably, in some embodiments, the first axis R1' is located on the reflective surface 103 of the first lens group G1, and the distance between the first axis R1' and the first original focus P0 is relatively large. This results in a larger offset of the first focus P1' generated by the first lens group G1 after it rotates around the first axis R1' for image stabilization compared to the first original focus P0. Consequently, the overall modulation transfer function (MTF) of the camera module 100 decreases significantly, affecting image quality.

[0493] In this embodiment, the first axis R1 can be located on the side of the reflecting surface 103 facing away from the incident surface 102 and the exit surface 104 (i.e., the left side of the reflecting surface 103 in Figures 38A, 39A, and 39B). The distance between the first axis R1 and the first original focus P0 is relatively small. Thus, after the first lens group G1 rotates around the first axis R1 for image stabilization, the offset of the first focus P1 generated by the first lens group G1 compared to the first original focus P0 is small, which is beneficial to improving the image stabilization accuracy of the camera module 100, and at the same time reducing the impact of focus offset on the modulation transfer function, which is beneficial to improving image quality.

[0494] Please refer to Figures 38A, 40A, and 40B. Figure 40A is a simplified schematic diagram of the first lens group G1 of the image stabilization component 30 rotating around the second axis R2' for image stabilization in some embodiments. Figure 40B is a simplified schematic diagram of the first lens group G1 rotating around the second axis R2 as shown in Figure 38A for image stabilization. It should be noted that the illustrations on the left side of Figures 40A and 40B are schematic diagrams when the first lens group G1 is shaking and image stabilization is not enabled, while the illustrations on the right side are schematic diagrams when the first lens group G1 is shaking and image stabilization is enabled.

[0495] In some embodiments, the first lens group G1 can rotate (i.e., tilt) around the second axis R2. The second axis R2 can be parallel to the light output axis T2, meaning it can be parallel to the X-axis. The distance between the second axis R2 and the light output axis T2 can be less than or equal to 3 mm, meaning the second axis R2 can be located within a cylindrical space with a radius of 3 mm centered on the light output axis T2. Exemplarily, the second axis R2 can coincide with the light output axis T2. It should be understood that the parallelism between the second axis R2 and the light output axis T2 can be completely parallel or approximately parallel, for example, with a deviation within 1°. When the electronic device 1000 vibrates in a direction parallel to the reference plane M0, and the first lens group G1 is not stabilized, the exit surface M1 of the image stabilization component 30 can be parallel to the incident surface M2 of the zoom component 50. Specifically, the exit surface M1 of the image stabilization component 30 is parallel to the exit surface 104 of the first lens group G1. When the image stabilization motor 3 is activated, it can drive the first lens group G1 to rotate around the second axis R2 to compensate for the image drift on the image plane caused by the shaking of the electronic device 1000, thereby achieving image stabilization.

[0496] Understandably, in some embodiments, the second axis R2' coincides with the optical input axis T1 of the first lens group G1, meaning the second axis R2' can be parallel to the Z-axis direction. However, when the first lens group G1 rotates around the second axis R2', the exit surface M1' of the image stabilization component 30 forms an angle with the incident surface M2 of the zoom component 50, resulting in a large tilt angle between the first lens group G1 and the zoom component 50. This leads to a significant decrease in the optical quality of the camera module 100, resulting in lower image quality. Simultaneously, the large focus shift causes a significant decrease in the overall modulation transfer function of the camera module 100, further affecting image quality.

[0497] In this embodiment, the second axis R2 can be parallel to the output light axis T2, that is, the second axis R2 can be perpendicular to the output surface 104 of the first lens group G1 and the incident surface M2 of the zoom component 50. In this way, when the first lens group G1 rotates around the second axis R2, the output surface M1 of the image stabilization component 30 can always remain parallel to the output light axis T2 and perpendicular to the incident surface M2 of the zoom component 50. This can effectively reduce the tilt angle between the first lens group G1 and the zoom component 50, improve the image stabilization accuracy of the camera module 100, and reduce the decrease in optical quality of the camera module 100. At the same time, the focus shift is small, which helps to reduce the impact of focus shift on the modulation transfer function, thereby improving the imaging quality of the camera module 100.

[0498] In addition, the distance between the second axis R2 and the output light axis T2 can be less than or equal to 3 mm, so that the second axis R2 can be set close to the output light axis T2, thereby better reducing the impact of focus shift on the modulation transfer function and improving the imaging quality of the camera module 100.

[0499] The output optical axis T2 can coincide with the optical axes of the second and third lens groups in the zoom assembly 50, so that when the first lens group G1 rotates around the second axis R2, the output optical axis T2 can always coincide with the optical axes of the second and third lens groups. This is beneficial to improving the image stabilization accuracy of the camera module 100 and reducing the impact of the image stabilization of the first lens group G1 on the zoom of the zoom assembly 50, which is beneficial to improving the zoom stability of the camera module 100.

[0500] Referring to Figures 2A, 38A, and 39B, it can be understood that compared to a camera module that additionally sets a reflecting prism between the zoom component and the image sensor 14 and controls the displacement of the image sensor 14 to achieve optical image stabilization, the module size is larger. In this embodiment, the camera module 100 achieves optical image stabilization by setting the image stabilization motor 3 to drive the first lens group G1 to rotate around the first axis R1, and / or drive the first lens group G1 to rotate around the second axis R2. Therefore, there is no need to additionally set a prism between the zoom component 50 and the image sensor 14, resulting in a smaller module size, which is beneficial for miniaturizing the camera module 100.

[0501] Secondly, in this embodiment, the first axis R1 is perpendicular to both the input optical axis T1 and the output optical axis T2 (in this embodiment, it is parallel to the Y-axis and perpendicular to the plane containing the input optical axis T1 and the output optical axis T2), and is located on the side of the reflective surface 103 of the first lens group G1 that faces away from the incident surface 102 and the output surface 104. The second axis R2 is parallel to the output optical axis T2. In this way, whether the first lens group G1 rotates around the first axis R1 or around the second axis R2, the focal point shift is small. At the same time, the output surface M1 of the image stabilization component 30 can always remain parallel to the incident surface M2 of the zoom component 50, thereby effectively improving the image stabilization accuracy of the camera module 100, reducing the impact of focal point shift and tilt angle on the overall modulation transfer function of the camera module 100, and improving the imaging quality of the camera module 100.

[0502] In other words, the camera module 100 in this embodiment performs image stabilization by controlling the first lens group G1 to rotate around the first axis R1 and / or the second axis R2. The first axis R1 is parallel to the Y-axis direction, the second axis R2 is parallel to the X-axis direction, and the first axis R1 is located on the side of the reflective surface 103 that faces away from the incident surface 102 and the exit surface 104. This makes the focus shift of the camera module 100 small when performing optical image stabilization, thereby achieving high image stabilization accuracy and good imaging quality.

[0503] The above text describes the anti-shake principle of the anti-shake component 30. The following text will describe the specific structure of the anti-shake motor 3 in the anti-shake component 30 in various embodiments in conjunction with the relevant accompanying drawings.

[0504] Please refer to Figures 41 and 42. Figure 41 is a structural schematic diagram of the anti-shake motor 3 of the anti-shake assembly 30 shown in Figure 34 in some embodiments. Figure 42 is an exploded structural schematic diagram of the anti-shake motor 3 shown in Figure 41 in some embodiments.

[0505] In some embodiments, the image stabilization motor 3 may include a base 32, an image stabilization motor housing 33, a second circuit assembly 34, a magnetic attraction assembly 35, and a mover 36. The base 32 and the image stabilization motor housing 33 can together constitute the stator of the image stabilization motor 3. It should be understood that in this embodiment, the width direction of the image stabilization motor 3, which is also the width direction of the electronic device 1000, is the X-axis direction. The length direction of the image stabilization motor 3, which is also the length direction of the electronic device 1000, is the Y-axis direction. The thickness direction of the image stabilization motor 3, which is also the thickness direction of the electronic device 1000, is the Z-axis direction. In other embodiments, the coordinate system of the image stabilization motor 3 can be flexibly set according to specific actual needs.

[0506] For example, the stabilization motor housing 33 may include a frame portion 331 and a bottom shell 332. The frame portion 331 may be fixedly connected to the bottom shell 332 and together with the bottom shell 332 enclose the internal space of the stabilization motor 3. The base 32, the second circuit assembly 34, the magnetic assembly 35, and the mover 36 may all be installed in the internal space of the stabilization motor 3.

[0507] Please refer to Figure 43, which is a structural schematic diagram of the base 32 shown in Figure 42 from another perspective.

[0508] In some embodiments, the base 32 may be generally frame-shaped. The base 32 may include a substrate 321, a first side plate 322, a second side plate 323, and a third side plate 324. The first side plate 322, the second side plate 323, and the third side plate 324 may be located on the same side of the substrate 321 and fixedly connected to the substrate 321. The first side plate 322 may be opposite to and spaced apart from the second side plate 323. The third side plate 324 may be located on the same side of the first side plate 322 and the second side plate 323 and fixedly connected to the first side plate 322 and the second side plate 323. In this case, the substrate 321, the first side plate 322, the second side plate 323, and the third side plate 324 may together form the accommodating space 32a of the base 32.

[0509] For example, the substrate 321 may have a first hole 3211. The first side plate 322 may have a second hole 3221. The second side plate 323 may have a third hole 3231. The third side plate 324 may have a fourth hole 3241. The first hole 3211, the second hole 3221, the third hole 3231, and the fourth hole 3241 may all be connected to the receiving space 32a of the base 32. The second hole 3221 and the third hole 3231 may be arranged opposite each other and spaced apart.

[0510] For example, the first side plate 322 may also be provided with a first groove 3222. The opening of the first groove 3222 may face away from the second side plate 323. The first groove 3222 may connect to the second hole 3221. The second side plate 323 may also be provided with a second groove 3232. The opening of the second groove 3232 may face away from the first side plate 322. The second groove 3232 may connect to the third hole 3231.

[0511] For example, the third side plate 324 may be provided with a first rotating groove 3242, a second rotating groove 3243, a third rotating groove 3244, and a fourth rotating groove 3245. The openings of the first rotating groove 3242, the second rotating groove 3243, the third rotating groove 3244, and the fourth rotating groove 3245 may have the same orientation and may all be formed on the surface of the third side plate 324 facing the receiving space 32a. The first rotating groove 3242, the second rotating groove 3243, the third rotating groove 3244, and the fourth rotating groove 3245 may all be arc-shaped grooves. The curvature centers of the above four grooves may coincide. The first rotating groove 3242, the second rotating groove 3243, the third rotating groove 3244, and the fourth rotating groove 3245 may be arranged around the fourth hole 3241 of the third side plate 324. For example, the curvature centers of the first slot 3242, the second slot 3243, the third slot 3244, and the fourth slot 3245 may be located within the fourth hole 3241.

[0512] It should be understood that, in order to facilitate the description of the specific structure and shape of the base 32, the base 32 is described in four parts in this embodiment, but this does not affect the fact that the base 32 is an integrally formed structure, that is, the substrate 321, the first side plate 322, the second side plate 323 and the third side plate 324 can be integrally formed.

[0513] Please refer to Figures 44 and 45. Figure 44 is an exploded structural diagram of the second circuit assembly 34 shown in Figure 42 in some embodiments. Figure 45 is a structural schematic diagram of the second circuit assembly 34 shown in Figure 44. In Figure 45, the first position sensor 3431 and the first coil 3421, which are obscured by the first extension plate 3412, are indicated by dashed lines.

[0514] In some embodiments, the second circuit assembly 34 may include a second circuit board 341, a coil 342, and a first sensor assembly 343. Both the coil 342 and the first sensor assembly 343 can be fixed to the second circuit board 341 by means of soldering or other methods. Both the coil 342 and the first sensor assembly 343 can be electrically connected to the second circuit board 341. The second circuit board 341 may be a flexible circuit board. The first sensor assembly 343 may be a Hall sensor. In other embodiments, the second circuit board 341 may also be a rigid circuit board or a rigid-flex circuit board. The first sensor assembly 343 may also be other types of sensors.

[0515] For example, the second circuit board 341 may include a main board 3411, a first extension plate 3412, a second extension plate 3413, and a third extension plate 3414. The first extension plate 3412, the second extension plate 3413, and the third extension plate 3414 may all be located on the same side of the main board 3411 and fixedly connected to it. The first extension plate 3412 may be opposite to and spaced apart from the second extension plate 3413. The third extension plate 3414 may be located on the same side of the first extension plate 3412 and the second extension plate 3413. It should be understood that although the second circuit board 341 is described in four parts in this embodiment, it does not affect the fact that the second circuit board 341 is a one-piece molded structure, that is, the main board 3411, the first extension plate 3412, the second extension plate 3413, and the third extension plate 3414 can be integrally molded. In other embodiments, the main body plate 3411, the first extension plate 3412, the second extension plate 3413 and the third extension plate 3414 can all be rigid circuit boards, and they can be electrically connected to each other through conductive components such as wires.

[0516] Exemplarily, coil 342 may include a first driving coil 342a and a second driving coil 342b. The first driving coil 342a may be fixed to the surface of the main body plate 3411 facing the first extension plate 3412, the second extension plate 3413, and the third extension plate 3414. The second driving coil 342b may include a first coil 3421 and a second coil 3422. The first coil 3421 may be fixedly connected to the surface of the first extension plate 3412 facing the second extension plate 3413. The second coil 3422 may be fixedly connected to the surface of the second extension plate 3413 facing the first extension plate 3412.

[0517] Exemplarily, the first sensor assembly 343 may include a first position sensor 3431, a second position sensor 3432, and a third position sensor 3433. The first position sensor 3431 may be fixedly connected to the surface of the first extension plate 3412 facing the second extension plate 3413. The first position sensor 3431 may be spaced apart from the first coil 3421. The second position sensor 3432 may be fixedly connected to the surface of the second extension plate 3413 facing the first extension plate 3412. The second position sensor 3432 may be spaced apart from the second coil 3422. The second position sensor 3432 may be positioned opposite to the first position sensor 3431. The third position sensor 3433 may be fixedly connected to the third extension plate 3414. In other embodiments, the first position sensor 3431 may also be located within the coil hole of the first coil 3421.

[0518] In some embodiments, the second circuit assembly 34 may further include a reinforcing plate (not shown). The reinforcing plate may be fixedly connected to the second circuit board 341 to structurally reinforce the second circuit board 341. For example, the reinforcing plate may be fixedly connected to the surface of the first extension plate 3412 facing away from the first extension plate 3412. The shape of the reinforcing plate may be adapted to the shape of the first extension plate 3412. In this way, the reinforcing plate can structurally reinforce the first extension plate 3412, increase the structural strength of the first extension plate 3412, and extend the service life of the second circuit board 341.

[0519] Please refer to Figures 46 to 48. Figure 46 is a schematic diagram of the assembly structure of the base 32, second circuit assembly 34, and magnetic suction assembly 35 of the anti-shake motor 3 shown in Figure 44 in some embodiments. Figure 47 is a partial cross-sectional schematic diagram of one embodiment of the anti-shake motor 3 shown in Figure 41 cut along J1-J1. Figure 48 is a schematic diagram of the structure shown in Figure 47 from another perspective.

[0520] In some embodiments, the main body plate 3411 of the second circuit board 341 can be fixedly connected to the substrate 321 of the base 32. The shape of the main body plate 3411 can be adapted to the shape of the first hole 3211 of the substrate 321. The main body plate 3411 can be embedded within the first hole 3211 of the substrate 321. In this case, the first drive coil 342a can be located within the receiving space 32a of the base 32.

[0521] Exemplarily, the first extension plate 3412 of the second circuit board 341 can be fixedly connected to the first side plate 322 of the base 32. The second extension plate 3413 of the second circuit board 341 can be fixedly connected to the second side plate 323 of the base 32. The third extension plate 3414 of the second circuit board 341 can be fixedly connected to the third side plate 324 of the base 32. At this time, at least a portion of the first drive coil 342a can be located in the first hole 3211 of the substrate 321. At least a portion of the first coil 3421 of the second drive coil 342b can be located in the second hole 3221 of the first side plate 322. At least a portion of the second coil 3422 of the second drive coil 342b can be located in the third hole 3231 of the second side plate 323. The first position sensor 3431 can be located in the first slot 3222. The second position sensor 3432 can be located in the second slot 3232. At least a portion of the third position sensor 3433 can be located in the fourth hole 3241 of the third side plate 324.

[0522] In some embodiments, a portion of the surface of the first side plate 322 facing away from the second side plate 323 may be recessed in the direction toward the second side plate 323 to form a receiving groove 3223. The receiving groove 3223 can be used to receive the first extension plate 3412 of the second circuit board 341. In this way, by providing a receiving groove 3223 for receiving the first extension plate 3412 on the first side plate 322, the overall structure of the second circuit board 341 and the base 32 is made more compact, which is beneficial to achieving a miniaturized configuration of the anti-shake motor 3.

[0523] In some embodiments, the base 32 may not have the first slot 3222 and the second slot 3232. The first position sensor 3431 may also be located in the second hole 3221 of the first side plate 322. The second position sensor 3432 may also be located in the third hole 3231 of the second side plate 323.

[0524] Please continue referring to Figures 46 to 48. In some embodiments, the magnetic attraction component 35 may include a first magnetic attraction element 351, a second magnetic attraction element 352, and a third magnetic attraction element 353. The first magnetic attraction element 351, the second magnetic attraction element 352, and the third magnetic attraction element 353 may all be made of magnetically conductive material.

[0525] Exemplarily, the third side plate 324 of the base 32 may also be provided with a third groove 3246. The third groove 3246 may be spaced apart from the fourth hole 3241. The opening of the third groove 3246 may face away from the receiving space 32a of the base 32. The first magnetic member 351 may be fixed in the third groove 3246. In this embodiment, the number of both the third groove 3246 and the first magnetic member 351 may be two. The two first magnetic members 351 may be fixed in the two third grooves 3246 respectively. The two third grooves 3246 may be symmetrically arranged about the center of the fourth hole 3241.

[0526] For example, the second magnetic member 352 can be fixed to the side of the first extension plate 3412 of the second circuit board 341 facing away from the first coil 3421. The third magnetic member 353 can be fixed to the side of the second extension plate 3413 of the second circuit board 341 facing away from the second coil 3422.

[0527] Please refer to Figures 47, 49, and 50. Figure 49 is a schematic diagram of the assembly structure of the base 32, anti-shake motor housing 33, second circuit assembly 34, and magnetic suction assembly 35 of the anti-shake motor 3 shown in Figure 42 in some embodiments. Figure 50 is a partial cross-sectional schematic diagram of the anti-shake motor 3 shown in Figure 41 cut along J2-J2 in one embodiment.

[0528] In some embodiments, the image stabilization motor housing 33 can be fixed to the base 32. The base 32 can be located inside the image stabilization motor housing 33. The image stabilization motor housing 33 can be provided with a light inlet 33a and a light outlet 33b. Both the light inlet 33a and the light outlet 33b can communicate with the accommodating space 32a of the base 32 and the external space of the image stabilization motor 3. The light inlet 33a can be positioned opposite to and spaced apart from the substrate 321 of the base 32 in the Z-axis direction. The light outlet 33b can be positioned opposite to and spaced apart from the third side plate 324 of the base 32 in the X-axis direction. Light can enter the image stabilization motor 3 through the light inlet 33a along the first direction Z and exit the image stabilization motor 3 through the light outlet 33b along the second direction X. The first direction Z can intersect with the second direction X. The third direction Y can be perpendicular to the plane containing the first direction Z and the second direction X. For example, the first direction Z can be perpendicular to the second direction X.

[0529] Exemplarily, a portion of the frame portion 331 of the image stabilization motor housing 33 may surround and be fixedly connected to the first side plate 322, the second side plate 323, and the third side plate 324 of the base 32. A portion of the frame portion 331 may be spaced apart from the third side plate 324 in the X-axis direction, and another portion of the frame portion 331 may be located on the side of the first side plate 322, the second side plate 323, and the third side plate 324 facing away from the substrate 321, and spaced apart from the substrate 321 in the Z-axis direction. The bottom shell 332 of the image stabilization motor housing 33 may be fixedly connected to the surface of the substrate 321 of the base 32 facing away from the accommodating space 32a. At this time, the image stabilization motor housing 33 may substantially surround the base 32 and the second circuit assembly 34 (see FIG. 35). A portion of the main plate 3411 of the second circuit board 341 may be exposed relative to the image stabilization motor housing 33 for electrical connection to an external power source.

[0530] In some embodiments, the anti-shake motor housing 33 further includes a light-shielding pad 333. The light-shielding pad 333 can be fixed to the surface of the frame portion 331 facing away from the bottom housing 332. The light-shielding pad 333 may be provided with a light-transmitting hole 3331. The light-transmitting hole 3331 can communicate with the light-entry hole 33a.

[0531] Please refer to Figures 51 and 52. Figure 51 is a structural schematic diagram of the mover 36 of the anti-shake motor 3 shown in Figure 42 in some embodiments. Figure 52 is an exploded structural schematic diagram of the mover 36 shown in Figure 51 in some embodiments.

[0532] In some embodiments, the mover 36 may include a stabilizing carrier 361, a guide bracket 362, a first set of magnetic elements 363, a second set of magnetic elements 364, a first set of support elements 365, and a second set of support elements 366. The stabilizing carrier 361 may have a receiving space 361b for mounting the first lens group G1. For ease of understanding, the first set of support elements 365 and the second set of support elements 366 are outlined with dashed lines in FIG52.

[0533] The first set of support members 365 may include multiple first support members. Each first support member may include one or more first balls 3651 and one or more second balls 3652. The sizes of the multiple first balls 3651 and the multiple second balls 3652 may not be identical. The second set of support members 366 may include multiple second support members. Each second support member may include at least three third balls 3661. The sizes of the multiple third balls 3661 may be identical. In this embodiment, the number of first balls 3651 and second balls 3652 may both be three. The number of third balls 3661 may be four.

[0534] Please refer to Figures 53A and 54. Figure 53A is a structural schematic diagram of the image stabilization carrier 361 shown in Figure 52 from another perspective. Figure 53B is a structural schematic diagram of the image stabilization carrier 361 shown in Figure 52 from yet another perspective. Figure 54 is a partial cross-sectional schematic diagram of one embodiment of the mover 36 shown in Figure 51 cut along K1-K1.

[0535] In some embodiments, the image stabilization carrier 361 may include a support portion 3611, a first sidewall 3612, a second sidewall 3613, a first connecting portion 3614, a second connecting portion 3615, and an extending protrusion 361a. The first sidewall 3612 and the second sidewall 3613 may be arranged opposite each other and spaced apart. The support portion 3611 may be located between the first sidewall 3612 and the second sidewall 3613, and fixedly connected to the first sidewall 3612 and the second sidewall 3613. The support portion 3611 may be generally wedge-shaped. The support portion 3611, the first sidewall 3612, and the second sidewall 3613 may enclose a receiving space 361b for the image stabilization carrier 361. The inclined surface of the support portion 3611 facing the receiving space 361b is a mounting inclined surface 3611a. The mounting inclined surface 3611a may be angled with the Z-axis direction. The mounting inclined surface 3611a may also be parallel to a third direction Y. For example, the angle between the mounting inclined surface 3611a and the first direction Z can be 45°. In other embodiments, the angle between the mounting inclined surface 3611a and the first direction Z can be other angles. This application does not specifically limit this.

[0536] Exemplarily, the support portion 3611 may further include a first surface 3611b and a second surface 3611c. Both the first surface 3611b and the second surface 3611c may be located on the side of the mounting inclined surface 3611a facing away from the receiving space 361b. The arrangement direction of the first surface 3611b and the mounting inclined surface 3611a may be parallel to the second direction X. The arrangement direction of the second surface 3611c and the mounting inclined surface 3611a may be parallel to the first direction Z. Exemplarily, the extending protrusion 361a may be located on the side of the support portion 3611 facing away from the receiving space 361b and is fixedly connected to the first surface 3611b of the support portion 3611.

[0537] Exemplarily, the first connecting portion 3614 may be located on the side of the first sidewall 3612 facing away from the second sidewall 3613, and fixedly connected to the end of the first sidewall 3612 near the first surface 3611b of the support portion 3611. The second connecting portion 3615 may be located on the side of the second sidewall 3613 facing away from the first sidewall 3612, and fixedly connected to the end of the second sidewall 3613 near the first surface 3611b of the support portion 3611. The arrangement direction of the first connecting portion 3614 and the second connecting portion 3615 may be parallel to a third direction Y. The first connecting portion 3614 may have a first arcuate surface 3614a. The first connecting portion 3614 may also have a first sliding groove 3614b. The opening of the first sliding groove 3614b may be formed on the first arcuate surface 3614a of the first connecting portion 3614. The shape of the first sliding groove 3614b may be arcuate. The second connecting portion 3615 may have a second arcuate surface 3615a. The second connecting portion 3615 may also be provided with a second sliding groove 3615b. The opening of the second sliding groove 3615b may be formed on the second arc surface 3615a. The shape of the second sliding groove 3615b may also be arc-shaped. For example, the straight line connecting the center of curvature of the first arc surface 3614a and the center of curvature of the second arc surface 3615a may pass through the anti-shake carrier 361.

[0538] For example, the image stabilization carrier 361 may have a first mounting groove 3611d, a second mounting groove 3612a, and a third mounting groove 3613a. The opening of the first mounting groove 3611d may be formed on the second surface 3611c of the support portion 3611. The opening of the second mounting groove 3612a may be formed on the surface of the first sidewall 3612 facing away from the second sidewall 3613. The opening of the third mounting groove 3613a may be formed on the surface of the second sidewall 3613 facing away from the first sidewall 3612.

[0539] Exemplarily, the image stabilization carrier 361 may also have a fourth mounting slot 3611e. The opening of the fourth mounting slot 3611e may be formed on the first surface 3611b of the support portion 3611. The number of fourth mounting slots 3611e may be two. The two fourth mounting slots 3611e may be symmetrically arranged about the center of the extending protrusion 361a. That is, the distance between the two fourth mounting slots 3611e and the extending protrusion 361a may be equal.

[0540] It should be noted that although the image stabilization carrier 361 is described in multiple parts in this embodiment, it does not affect the fact that the image stabilization carrier 361 is a one-piece molded structure. That is, the support part 3611, the first side wall 3612, the second side wall 3613, the third side wall, the first connecting part 3614, the second connecting part 3615, and the extension protrusion 361a can be integrally molded.

[0541] Please refer to Figures 52, 55, and 56. Figure 55 is a schematic diagram of the assembly structure of the anti-shake carrier 361, the first set of magnetic components 363, the second set of magnetic components 364, and the first set of support components 365 of the mover 36 shown in Figure 52 in some embodiments. Figure 56 is a schematic diagram of the structure shown in Figure 55 from another perspective.

[0542] In some embodiments, the first set of magnetic components 363 can be fixed within the first mounting groove 3611d of the support portion 3611. The second set of magnetic components 364 may include a first driving magnetic component 3641 and a second driving magnetic component 3642. The first driving magnetic component 3641 can be fixed within the second mounting groove 3612a of the first sidewall 3612. The second driving magnetic component 3642 can be fixed within the third mounting groove 3613a of the second sidewall 3613. In this case, the arrangement direction of the first set of magnetic components 363 and the mounting inclined surface 3611a can be parallel to the first direction Z. The arrangement direction of the first driving magnetic component 3641, the mounting inclined surface 3611a, and the second driving magnetic component 3642 can be parallel to the third direction Y. The magnetic field direction of the first driving magnetic component 3641 can be the same as or opposite to the magnetic field direction of the second driving magnetic component 3642. In this embodiment, the magnetic field direction of the first driving magnetic component 3641 can be the same as the magnetic field direction of the second driving magnetic component 3642.

[0543] For example, the first driving magnetic component 3641 may include a first magnet 3641a, a second magnet 3641b, and a third magnet 3641c. Each of the first magnet 3641a, second magnet 3641b, and third magnet 3641c can be a unipolar magnet. The first magnet 3641a, second magnet 3641b, and third magnet 3641c can be arranged sequentially along a first direction Z. The second magnet 3641b can be located between the first magnet 3641a and the third magnet 3641c. The polarization direction of the first magnet 3641a may be opposite to the polarization direction of the third magnet 3641c and parallel to the third direction Y. The polarization direction of the second magnet 3641b may be perpendicular to the polarization direction of the first magnet 3641a. It should be understood that the polarization direction can be the direction from the N pole to the S pole in a magnet. For example, the portion of the first magnet 3641a near the mounting slope 3611a can be the N pole, and the portion away from the mounting slope 3611a can be the S pole. The portion of the second magnet 3641b near the first magnet 3641a can be the N pole, and the portion near the third magnet 3641c can be the S pole. The portion of the third magnet 3641c near the mounting slope 3611a can be the S pole, and the portion away from the mounting slope 3611a can be the N pole. The arrangement of the second driving magnetic component 3642 is roughly the same as that of the first driving magnetic component 3641, and will not be repeated here. Exemplarily, the first group of magnetic components 363 can also include three magnets, and the arrangement of the three magnets can be roughly the same as that of the first driving magnetic component 3641, and will not be repeated here. The three magnets of the first group of magnetic components 363 can be arranged sequentially along the second direction X.

[0544] In some embodiments, the first driving magnetic element 3641 may further include only a first magnet 3641a and a second magnet 3641b. The first magnet 3641a and the second magnet 3641b may be arranged along a first direction Z, and their polarization directions may be opposite. In other embodiments, the first driving magnetic element 3641 may further include only the first magnet 3641a. The first magnet 3641a may be a bipolar magnet, that is, the first magnet 3641a may simultaneously include two N poles and two S poles. The two N poles and the two S poles can jointly form a magnetic field.

[0545] Please refer to Figures 55 and 56. In some embodiments, multiple first balls 3651 of the multiple first support members can be disposed within the first sliding groove 3614b of the first connecting portion 3614. The first sliding groove 3614b can be a "V" shaped groove, that is, the cross-sectional shape of the first sliding groove 3614b can be "V". In this case, the multiple first balls 3651 and the first sliding groove 3614b can be tightly fitted.

[0546] For example, the diameter of the first ball bearing 3651 located at both ends of the first sliding groove 3614b in the extending direction can be slightly larger than the diameter of the other first ball bearings 3651. In this way, the smaller first ball bearing 3651 can increase the span between the first ball bearings 3651 located at both ends of the first sliding groove 3614b, while also preventing the multiple first ball bearings 3651 from getting stuck when sliding within the first sliding groove 3614b.

[0547] For example, multiple second balls 3652 in the plurality of first support members can be disposed within the second sliding groove 3615b of the second connecting portion 3615. The second sliding groove 3615b can be a "U"-shaped groove, that is, the cross-sectional shape of the second sliding groove 3615b is "U". In this case, the plurality of second balls 3652 and the second sliding groove 3615b can be loosely fitted. For example, the size of the second balls 3652 located at both ends of the second sliding groove 3615b can be slightly larger than the size of the other second balls 3652 in the first sliding groove 3614b.

[0548] In some embodiments, the first sliding groove 3614b may also be a "U"-shaped groove, and the second sliding groove 3615b may also be a "V"-shaped groove. Alternatively, both the first sliding groove 3614b and the second sliding groove 3615b may be "V"-shaped grooves. In other words, at least one of the first sliding groove 3614b and the second sliding groove 3615b may be a "V"-shaped groove.

[0549] Please refer to Figures 52, 55, and 56. In some embodiments, the mover 36 may further include a third set of magnetic elements 367. The third set of magnetic elements 367 may be fixed to the side of the extension protrusion 361a of the anti-shake carrier 361 facing away from the mounting ramp 3611a. In some embodiments, the extension protrusion 361a may also be provided with a groove for receiving the third set of magnetic elements 367.

[0550] Exemplarily, the mover 36 may further include a fourth set of magnetic elements 368. The fourth set of magnetic elements 368 may be fixed within a fourth mounting slot 3611e of the anti-shake carrier 361. In this embodiment, the fourth set of magnetic elements 368 may include two magnets. The two magnets may be fixed within two separate fourth mounting slots 3611e.

[0551] Please refer to Figures 57 and 58. Figure 57 is a structural schematic diagram of the guide bracket 362 of the mover 36 shown in Figure 52 in some embodiments. Figure 58 is a structural schematic diagram of the assembly structure of the guide bracket 362 and the second set of support members 366 shown in Figure 57 from another perspective.

[0552] In some embodiments, the guide bracket 362 may include a first portion 3621, a second portion 3622, and a third portion 3623. The first portion 3621 and the second portion 3622 may be arranged opposite to each other and spaced apart. The arrangement direction of the first portion 3621 and the second portion 3622 may be parallel to the third direction Y. The first portion 3621 and the second portion 3622 may be located on the same side of the third portion 3623 and both are fixedly connected to the third portion 3623. In this case, the guide bracket 362 may be approximately U-shaped. It should be noted that the first portion 3621, the second portion 3622, and the third portion 3623 are schematically divided by dashed lines in Figures 26 and 27.

[0553] For example, the first portion 3621 may have a first notch 3621a on the side facing away from the third portion 3623. The bottom surface of the first notch 3621a may have a first guide groove 3621b. The first guide groove 3621b may connect to the first notch 3621a. The opening of the first guide groove 3621b may face away from the third portion 3623. Similarly, the second portion 3622 may have a second notch 3622a on the side facing away from the third portion 3623. The bottom surface of the second notch 3622a may have a second guide groove 3622b. The second guide groove 3622b may connect to the second notch 3622a. The opening of the second guide groove 3622b may face away from the third portion 3623.

[0554] For example, the third part 3623 may have at least three guide grooves. The openings of the multiple guide grooves may all face the same direction and may all be formed on the surface of the third part 3623 facing away from the first part 3621 and the second part 3622. In this embodiment, the third part 3623 may have four guide grooves, for example, it may include a third guide groove 3623a, a fourth guide groove 3623b, a fifth guide groove 3623c, and a sixth guide groove 3623d. The third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d may all be arc-shaped grooves. The curvature centers of the above four guide grooves may coincide. For example, multiple second support members (i.e., multiple third ball bearings 3661 in this embodiment) may be correspondingly disposed within the third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d.

[0555] Exemplarily, the third part 3623 may also be provided with a second clearance hole 3623e. The third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d may be arranged around the second clearance hole 3623e. Exemplarily, the curvature center of the third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d may be located within the second clearance hole 3623e.

[0556] Please refer to Figures 59A to 60. Figure 59A is a schematic cross-sectional view of one embodiment of the mover 36 shown in Figure 51, cut along K2-K2. Figure 59B is a schematic cross-sectional view of one embodiment of the mover 36 shown in Figure 51, cut along K3-K3. Figure 60 is a schematic cross-sectional view of one embodiment of the mover 36 shown in Figure 51, cut along K1-K1.

[0557] In some embodiments, the first connecting portion 3614 of the image stabilization carrier 361 can be installed within the first notch 3621a of the first portion 3621 of the guide bracket 362. The first connecting portion 3614 can be rotatably connected to the first portion 3621 via a plurality of first balls 3651. The opening of the first sliding groove 3614b of the first connecting portion 3614 can be opposite to the opening of the first guide groove 3621b of the first portion 3621. A portion of each first ball 3651 can be located within the first sliding groove 3614b of the first connecting portion 3614, and a portion can be located within the first guide groove 3621b of the first portion 3621. The first portion 3621 of the guide bracket 362 can partially surround the first connecting portion 3614 of the image stabilization carrier 361. This results in a more compact structure for the first portion 3621 and the first connecting portion 3614, which is beneficial for miniaturizing the image stabilization motor 3.

[0558] For example, the center of the circle containing the centers of the plurality of first balls 3651 can be the first rotation center O1. The first connecting portion 3614 of the anti-shake carrier 361 can rotate relative to the first portion 3621 of the guide bracket 362 about the first rotation center O1. It should be understood that when the sizes of the plurality of first balls 3651 are not exactly the same (for example, the size of the first balls 3651 located at both ends of the first sliding groove 3614b is larger than the size of the other first balls 3651), the center of the circle containing the centers of the plurality of larger first balls 3651 can be taken as the first rotation center O1. In some embodiments, the center of the circle containing the groove wall fitting curve of the first sliding groove 3614b can also be taken as the first rotation center O1.

[0559] Exemplarily, the second connecting portion 3615 of the image stabilization carrier 361 can be installed within the second notch 3622a of the second portion 3622 of the guide bracket 362. The second connecting portion 3615 can be rotatably connected to the second portion 3622 via a plurality of second balls 3652. The opening of the second sliding groove 3615b of the second connecting portion 3615 can be opposite to the opening of the second guide groove 3622b of the second portion 3622. A portion of each second ball 3652 can be located within the second sliding groove 3615b of the second connecting portion 3615, and a portion can be located within the second guide groove 3622b of the second portion 3622. The second portion 3622 of the guide bracket 362 can partially surround the second connecting portion 3615 of the image stabilization carrier 361. This compact structure of the second portion 3622 and the second connecting portion 3615 facilitates the miniaturization of the image stabilization motor 3.

[0560] For example, the center of the circle containing the centers of the plurality of second balls 3652 constitutes the second rotation center O2. The second connecting portion 3615 of the anti-shake carrier 361 can rotate relative to the second portion 3622 of the guide bracket 362 about the second rotation center O2.

[0561] Exemplarily, the line connecting the first rotation center O1 and the second rotation center O2 may coincide with the first axis R1. The first axis R1 may be parallel to a third direction Y. The stabilization carrier 361 may rotate relative to the guide bracket 362 about the first axis R1. Exemplarily, the first axis R1 may pass through the stabilization carrier 361, for example, the first axis R1 may pass through the first connecting portion 3614 and the second connecting portion 3615. In some embodiments, the first axis R1 may not pass through the first connecting portion 3614 and the second connecting portion 3615. The first axis R1 may also be located on the side of the first connecting portion 3614 and the second connecting portion 3615 opposite to the mounting inclined surface 3611a.

[0562] For example, one of the first guide groove 3621b and the second guide groove 3622b can be a "V" shaped groove. This allows for two advantages: firstly, by having one of the first guide groove 3621b and the second guide groove 3622b be a "V" shaped groove, the relative position of the actual first rotation center O1 and the theoretical first rotation center O1 can be automatically corrected, resulting in smoother rotation of the stabilizing carrier 361 relative to the guide bracket 362; secondly, it avoids the stabilizing carrier 361 from jamming when rotating relative to the guide bracket 362 if both the first guide groove 3621b and the second guide groove 3622b are "V" shaped grooves. In other embodiments, one of the first sliding groove 3614b and the second sliding groove 3615b of the stabilizing carrier 361 can also be a "V" shaped groove. At least one of the first guide groove 3621b and the second guide groove 3622b of the guide bracket 362 can be a "V" shaped groove.

[0563] Please continue referring to Figures 59A to 60. In some embodiments, the support portion 3611 of the stabilization carrier 361 may be opposite to and spaced apart from the third portion 3623 of the guide bracket 362. A partial extension protrusion 361a may be located within the second clearance hole 3623e of the third portion 3623. In this case, at least a portion of the third set of magnetic elements 367 fixed to the extension protrusion 361a may be located within the second clearance hole 3623e.

[0564] Please refer to Figures 61 to 63. Figure 61 is a partial structural schematic diagram of the image stabilization motor 3 shown in Figure 41 from another perspective. Figure 62 is a cross-sectional structural schematic diagram of one embodiment of the image stabilization motor 3 shown in Figure 41 cut along J2-J2. Figure 63 is a cross-sectional structural schematic diagram of one embodiment of the image stabilization motor 3 shown in Figure 41 cut along J1-J1. In Figure 61, the image stabilization motor 3 partially conceals the image stabilization motor housing 33.

[0565] In some embodiments, the mover 36 can be housed inside the stabilization motor housing 33 and mounted on the base 32. Both the stabilization carrier 361 and the guide bracket 362 can be located within the accommodating space 32a of the base 32. The first sidewall 3612 of the stabilization carrier 361 can be opposite to and spaced apart from the first side plate 322 of the base 32. The second sidewall 3613 of the stabilization carrier 361 can be opposite to and spaced apart from the second side plate 323 of the base 32. The guide bracket 362 can be located between the stabilization carrier 361 and the third side plate 324 of the base 32. In this case, the first set of magnetic elements 363 can be opposite to the first drive coil 342a. The first drive magnetic element 3641 of the second set of magnetic elements 364 can be opposite to the first coil 3421 of the second drive coil 342b. The second drive magnetic element 3642 of the second set of magnetic elements 364 can be opposite to the second coil 3422 of the second drive coil 342b. The image stabilization carrier 361 can be arranged with the light inlet aperture 33a in the first direction Z. The image stabilization carrier 361 can be arranged with the light outlet aperture 33b in the second direction X. In this case, the accommodating space 361b of the image stabilization carrier 361 can connect the light inlet aperture 33a and the light outlet aperture 33b. The mounting slope 3611a of the image stabilization carrier 361 can face the light inlet aperture 33a and the light outlet aperture 33b. The side of the mounting slope 3611a facing the light inlet aperture 33a and the light outlet aperture 33b can be the mounting side 3616. The first axis R1 can be located on the side of the mounting slope 3611a of the image stabilization carrier 361 that faces away from the mounting side 3616, that is, the first axis R1 can be located on the side of the mounting slope 3611a that faces away from the light inlet aperture 33a and the light outlet aperture 33b. The accommodating space 361b can be located on the mounting side 3616 of the mounting slope 3611a.

[0566] Exemplarily, the first position sensor 3431 may be located on the side of the first sidewall 3612 of the image stabilization carrier 361 facing away from the second sidewall 3613. At least a portion of the projection of the first position sensor 3431 along the third direction Y onto the plane containing the first driving magnetic element 3641 may overlap with the first driving magnetic element 3641. The arrangement direction of the first position sensor 3431 and the first driving magnetic element 3641 may be parallel to the third direction Y. The first position sensor 3431 can be used to detect changes in the magnetic field of the first driving magnetic element 3641. In some embodiments, a portion of the first side plate 322 of the base 32 may also exist between the first position sensor 3431 and the first driving magnetic element 3641. The material of the base 32 may be a non-metallic material. The first position sensor 3431 can still detect changes in the magnetic field of the first driving magnetic element 3641.

[0567] For example, the second position sensor 3432 may be located on the side of the second sidewall 3613 of the image stabilization carrier 361 facing away from the first sidewall 3612. At least a portion of the projection of the second position sensor 3432 along the third direction Y onto the plane containing the second driving magnetic element 3642 may overlap with the second driving magnetic element 3642. The arrangement direction of the second position sensor 3432 and the second driving magnetic element 3642 may be parallel to the third direction Y. The second position sensor 3432 may be used to detect changes in the magnetic field of the second driving magnetic element 3642.

[0568] Exemplarily, the second clearance hole 3623e of the third portion 3623 of the guide bracket 362 can be disposed opposite to and communicate with the fourth hole 3241 of the third side plate 324 of the base 32. In this case, the extended protrusion 361a of the anti-shake carrier 361 can be disposed opposite to and spaced apart from the third side plate 324 of the base 32. The third set of magnetic elements 367 fixed to the extended protrusion 361a can be exposed relative to the second clearance hole 3623e of the third portion 3623 of the guide bracket 362. The third set of magnetic elements 367 can be disposed opposite to and spaced apart from the first position sensor 3431.

[0569] For example, the arrangement direction of the first magnetic member 351 and the fourth set of magnetic members 368 can be parallel to the second direction X. The projection of the first magnetic member 351 onto the first surface 3611b of the support portion 3611 of the image stabilization carrier 361 can cover at least part of the fourth set of magnetic members 368. In this way, the fourth set of magnetic members 368 can cooperate with the first magnetic member 351 to generate a magnetic attraction force along the second direction X, thereby providing a pre-pressure along the second direction X to the image stabilization carrier 361, so that the image stabilization carrier 361 can squeeze the guide bracket 362 under the force between the fourth set of magnetic members 368 and the first magnetic member 351, so that the multiple first support members (i.e., the multiple first balls 3651 and the multiple second balls 3652 in this embodiment) can maintain contact with the image stabilization carrier 361 and the guide bracket 362, and at the same time, the multiple second support members can maintain contact with the guide bracket 362 and the base 32.

[0570] For example, the arrangement direction of the second magnetic attractor 352 and the first driving magnetic attractor 3641 can be parallel to the third direction Y. The arrangement direction of the third magnetic attractor 353 and the second driving magnetic attractor 3642 can be parallel to the third direction Y.

[0571] Please refer to Figures 63 to 65. Figure 64 is a cross-sectional view of one embodiment of the anti-shake motor 3 shown in Figure 41, cut along line J3-J3. Figure 65 is a cross-sectional view of one embodiment of the anti-shake motor 3 shown in Figure 41, cut along line J4-J4.

[0572] In some embodiments, the third portion 3623 of the guide bracket 362 can be located between the third side plate 324 of the base 32 and the anti-shake carrier 361. The guide bracket 362 can be rotatably connected to the base 32 via multiple third ball bearings 3661. The openings of the first rotating groove 3242, the second rotating groove 3243, the third rotating groove 3244, and the fourth rotating groove 3245 (see Figure 43) of the third side plate 324 of the base 32 can be correspondingly aligned with the openings of the third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d (see Figure 58) of the guide bracket 362, forming multiple ball bearing grooves. Four third ball bearings 3661 can be correspondingly located within multiple sliding grooves and guide grooves. In this case, the third portion 3623 of the guide bracket 362 can be rotatably connected to the third side plate 324 of the base 32 via multiple third ball bearings 3661.

[0573] For example, the centers of the multiple third balls 3661 can be located on the same plane. The center of the circle containing the centers of the multiple third balls 3661 is the third rotation center O3, which is also the center of the second set of support members 366. The second shaft R2 can pass perpendicularly through the plane containing the centers of the multiple third balls 3661. The second shaft R2 can also pass through the third rotation center O3. At this time, the guide bracket 362 can rotate relative to the base 32 around the second shaft R2. The third rotation center O3 can be located on the side of the mounting slope 3611a of the anti-shake carrier 361 that faces away from the light inlet hole 33a and the light outlet hole 33b, that is, on the side of the mounting slope 3611a that faces away from the mounting side 3616. The second shaft R2 can pass through the mounting slope 3611a and is parallel to the second direction X.

[0574] For example, two of the third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d can be "V" shaped grooves. This ensures that, on the one hand, having two of the third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d as "V" shaped grooves can automatically correct the relative position between the actual third rotation center O3 and the theoretical third rotation center O3, thereby making the rotation of the guide bracket 362 relative to the base 32 smoother; on the other hand, it also avoids the guide bracket 362 from jamming when rotating relative to the base 32 if all three of the third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d are "V" shaped grooves. In other embodiments, two of the first rotating groove 3242, the second rotating groove 3243, the third rotating groove 3244, and the fourth rotating groove 3245 of the image stabilization carrier 361 may be "V" shaped grooves. At least two of the third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d of the guide bracket 362 may be "V" shaped grooves.

[0575] Please refer to Figures 66 to 67B. Figure 66 is a structural schematic diagram of the image stabilization component 30 shown in Figure 34 from another perspective. Figure 67A is a cross-sectional schematic diagram of one embodiment of the image stabilization component 30 shown in Figure 34 cut along line I1-I1. Figure 67B is a cross-sectional schematic diagram of one embodiment of the image stabilization component 30 shown in Figure 34 cut along line I2-I2. In Figure 66, the image stabilization component 30 conceals a portion of the image stabilization motor housing 33.

[0576] In some embodiments, a first lens group G1 can be mounted on the image stabilization carrier 361. The first lens group G1 can have negative refractive power. The first lens group G1 may include a first optical path conversion element 101, a first lens L1, and a second lens L2. The first optical path conversion element 101 can be mounted in the receiving space 361b of the image stabilization carrier 361. The first optical path conversion element 101 can be fixedly connected to the image stabilization carrier 361 by means of bonding or the like. The first lens L1 can have positive refractive power. The first lens L1 can be located on the side of the image stabilization carrier 361 near the light inlet aperture 33a. The first lens L1 can be fixedly connected to the top of the image stabilization carrier 361 by means of bonding or the like. The second lens L2 can be located on the side of the image stabilization carrier 361 near the light outlet aperture 33b. The second lens L2 can have negative refractive power. The second lens L2 can be fixedly connected to the end of the image stabilization carrier 361 near the light outlet aperture 33b by means of locking or the like. The system focus of the first lens group G1 can be located on the side of the mounting slope 3611a of the image stabilization carrier 361 that faces away from the mounting side 3616. Exemplarily, the first optical path conversion element 101 can be a reflecting prism. It should be noted that when the first lens group G1 is mounted on the image stabilization carrier 361, and the reflective surface of the first lens group G1 is directly opposite the mounting slope 3611a, the reflective surface of the first lens group G1 and the mounting slope 3611a can be in contact, or there can be a small gap. This small gap can be formed by an air gap or the thickness of a fixing component (e.g., an adhesive layer). In this case, the small gap between the reflective surface and the mounting slope 3611a can be ignored, and the reflective surface can be considered to coincide with the mounting slope 3611a. That is, the first axis R1 can be located on the side of the reflective surface that faces away from the light inlet aperture 33a and the light outlet aperture 33b.

[0577] Exemplarily, the optical input axis T1 of the first mirror group G1 can pass through the light input aperture 33a and the mounting slope 3611a. The optical input axis T1 can be parallel to the first direction Z. The optical output axis T2 of the first mirror group G1 can pass through the mounting slope 3611a and the light output aperture 33b. The optical output axis T2 can be parallel to the second direction X. The first axis R1 can be perpendicular to the plane containing the optical input axis T1 and the optical output axis T2. The second axis R2 can coincide with the optical output axis T2. Exemplarily, the first axis R1 and the second axis R2 can intersect at a fifth intersection point g5. The first axis R1 and the second axis R2 can be perpendicular to each other. The fifth intersection point g5 can be located on the side of the mounting slope 3611a facing away from the mounting side 3616. In this case, the fifth intersection point g5 can coincide with the second intersection point g2 (see Figure 38A). In other embodiments, the first axis R1 may not intersect with the second axis R2. This application does not limit this.

[0578] Please refer to Figures 67A to 68. Figure 68 is a circuit diagram of the first position sensor 3431 and the second position sensor 3432 in the image stabilization assembly 30 shown in Figure 34.

[0579] In some embodiments, the image stabilization motor 3 may further include a first drive mechanism and a second drive mechanism. The first drive mechanism can be used to drive the image stabilization carrier 361 to rotate relative to the guide bracket 362 about a first axis R1. The second drive mechanism can be used to drive the image stabilization carrier 361 and the guide bracket 362 to rotate together relative to the base 32 about a second axis R2. The image stabilization motor 3 may further include a first detection component 37 and a second detection component 38. The first detection component 37 can be used to detect the angle of rotation of the image stabilization carrier 361 about the first axis R1. The second detection component 38 can be used to detect the angle of rotation of the image stabilization carrier 361 about the second axis R2. Both the first detection component 37 and the second detection component 38 may include at least one set of position sensors and a detection magnetic element. For example, the first detection component 37 may include a first position sensor 3431, a second position sensor 3432, a first detection magnetic element 371, and a second detection magnetic element 372. The first position sensor 3431 can be used to detect changes in the magnetic field of the first detection magnetic element 371. The second position sensor 3432 can be used to detect changes in the magnetic field of the second detection magnetic element 372. The second detection component 38 may include a third position sensor 3433 and a third detection magnetic element 381. The third position sensor 3433 can be used to detect changes in the magnetic field of the third detection magnetic element 381. The first detection magnetic element 371, the second detection magnetic element 372, and the third detection magnetic element 381 can all be fixed to the image stabilization carrier 361.

[0580] For example, when a signal is applied to the first drive coil 342a, the first set of magnetic components 363 can cooperate with the first drive coil 342a to generate a driving force parallel to the second direction X, thereby driving the anti-shake carrier 361 to rotate relative to the guide bracket 362 around the first axis R1, that is, the anti-shake carrier 361 rotates relative to the stator around the first axis R1. At this time, the first mirror group G1 can rotate relative to the base 32 around the first axis R1 under the action of the anti-shake carrier 361. That is, the first mirror group G1 can rotate relative to the stator around the first axis R1 under the action of the mover 36, thereby achieving anti-shake.

[0581] In this design, the first set of magnetic components 363 and the first drive coil 342a together constitute the first drive mechanism of the image stabilization motor 3. The third position sensor 3433 cooperates with the third set of magnetic components 367 to detect the change in the magnetic field of the third set of magnetic components 367 as the image stabilization carrier 361 rotates around the first axis R1 at different angles, thereby detecting the angle of rotation of the image stabilization carrier 361 around the first axis R1. At this time, the third position sensor 3433 and the third set of magnetic components 367 together constitute the second detection component 38 of the image stabilization motor 3. The third set of magnetic components 367 can constitute the third detection magnetic component 381 of the second detection component 38.

[0582] For example, when a signal is applied to the second drive coil 342b, the first drive magnetic element 3641 of the second set of magnetic elements 364 can cooperate with the first coil 3421 of the second drive coil 342b to generate a first driving force along the first direction Z. The second drive magnetic element 3642 of the second set of magnetic elements 364 can cooperate with the second coil 3422 of the second drive coil 342b to generate a second driving force along the first direction Z. The direction of the first driving force is opposite to the direction of the second driving force, thereby driving the anti-shake carrier 361 to rotate with the guide bracket 362 relative to the base 32 around the second axis R2. That is, the anti-shake carrier 361 can drive the guide bracket 362 to rotate with the stator relative to the second axis R2. At this time, the first mirror group G1 can rotate relative to the base 32 around the second axis R2 under the action of the anti-shake carrier 361. In other words, the first mirror group G1 can rotate relative to the stator around the second axis R2 under the action of the mover 36, thereby achieving anti-shake.

[0583] In this design, the second set of magnetic components 364 and the second drive coil 342b together constitute the second drive mechanism of the image stabilization motor 3. The first position sensor 3431 cooperates with the first drive magnetic component 3641, and the second position sensor 3432 cooperates with the second drive magnetic component 3642 to jointly detect the magnetic field changes when the image stabilization carrier 361 rotates around the second axis R2 at different angles, thereby detecting the angle of rotation of the image stabilization carrier 361 around the second axis R2. At this time, the first position sensor 3431, the second position sensor 3432, and the second set of magnetic components 364 together constitute the first detection component 37 of the image stabilization motor 3. The first drive magnetic component 3641 of the second set of magnetic components 364 can constitute the first detection magnetic component 371 of the first detection component 37. The second drive magnetic component 3642 can constitute the second detection magnetic component 372 of the first detection component 37.

[0584] For example, the input terminal of the first position sensor 3431 can be connected in parallel with the input terminal of the second position sensor 3432. The output terminal of the first position sensor 3431 can be connected in parallel with the output terminal of the second position sensor 3432. In this way, the first position sensor 3431 and the second position sensor 3432 can reduce the inductive crosstalk problem caused by the first set of magnetic components 363 and the second set of magnetic components 364 being installed on the anti-shake carrier 361 through differential operation, and cancel the influence of the change in the magnetic field of the second set of magnetic components 364 caused by the rotation of the anti-shake carrier 361 around the first axis R1 on the first position sensor 3431 and the second position sensor 3432, thereby improving the control accuracy of the anti-shake motor 3 and improving the anti-shake accuracy.

[0585] The first position sensor 3431 may include a first input terminal 3431a, a first positive output terminal 3431b, and a first negative output terminal 3431c. The second position sensor 3432 may include a second input terminal 3432a, a second positive output terminal 3432b, and a second negative output terminal 3432c. The first input terminal 3431a may be connected in parallel with the second input terminal 3432a. When the magnetic field direction of the first driving magnetic element 3641 is symmetrically arranged with the magnetic field direction of the second driving magnetic element 3642, the first positive output terminal 3431b may be connected in parallel with the second negative output terminal 3432c, and the first negative output terminal 3431c may be connected in parallel with the second positive output terminal 3432b. When the magnetic field direction of the first driving magnetic element 3641 is the same as that of the second driving magnetic element 3642, the first positive output terminal 3431b can be connected in parallel with the second positive output terminal 3432b, and the first negative output terminal 3431c can be connected in parallel with the second negative output terminal 3432c.

[0586] Understandably, compared to some image stabilization motors where the mover drives the first lens group to rotate relative to the stator around a first axis and around a second axis to achieve optical image stabilization, this method results in a larger focus shift when the image stabilization motor drives the first lens group to rotate around the second axis for optical image stabilization. This leads to a significant decrease in the modulation transfer function of the entire camera module, resulting in lower stabilization accuracy and impacting image quality.

[0587] In this embodiment, the mover 36 of the image stabilization motor 3 drives the first lens group G1 to rotate relative to the stator around the second axis R2, which is parallel to the second direction X. Thus, when the mover 36 of the image stabilization motor 3 drives the first lens group G1 to rotate around the second axis R2, the exit surface of the image stabilization component 30 can always remain perpendicular to the light output axis T2. This effectively reduces the tilt angle between the image stabilization component 30 and the zoom component 50, reducing the focus shift and improving the overall image stabilization accuracy of the camera module 100. The higher optical quality of the camera module 100 also contributes to improved image quality.

[0588] Meanwhile, in this embodiment, the first axis R1 of the image stabilization motor 3 is located on the side of the mounting inclined surface 3611a facing away from the light inlet aperture 33a and the light outlet aperture 33b, that is, on the side of the mounting inclined surface 3611a facing away from the mounting side 3616. The first axis R1 can be parallel to the third direction Y. When the first lens group G1 has a negative refractive force, the system focus of the first lens group G1 can be located on the side of the mounting inclined surface 3611a facing away from the mounting side 3616. That is, both the system focus of the first lens group G1 and the first axis R1 can be located on the side of the mounting inclined surface 3611a facing away from the mounting side 3616. In this way, the distance between the first axis R1 and the system focus of the first lens group G1 is relatively small. When the mover 36 of the image stabilization motor 3 drives the first lens group G1 to rotate around the first axis R1, the focus offset is small, which can effectively reduce the influence of focus offset on the modulation transfer function, which is beneficial to improving the image stabilization accuracy of the entire camera module 100 and improving the image quality.

[0589] In other words, the image stabilization motor 3 in this embodiment can effectively improve the overall image stabilization accuracy of the image stabilization motor 3 and reduce the impact on the modulation transfer function by setting the first axis R1 to be parallel to the third direction Y and the second axis R2 to be parallel to the second direction X, and the first axis R1 is located on the side of the mounting slope 3611a of the mover 36 facing away from the mounting side 3616. This is beneficial to improving the imaging quality of the camera module 100.

[0590] Secondly, in this embodiment, the first axis R1 can pass through the image stabilization carrier 361. In this way, the first axis R1 can be relatively close to the center of gravity of the image stabilization carrier 361 and the first lens group G1 as a whole. On the one hand, this can effectively enhance the anti-interference capability of the image stabilization carrier 361 when rotating around the first axis R1 for image stabilization; on the other hand, it can also reduce the power consumption of the image stabilization motor 3, which is beneficial to extending the battery life of the electronic device 1000 and improving the user experience.

[0591] In addition, in this embodiment, the multiple sets of magnetic components (i.e., the first set of magnetic components 363 and the second set of magnetic components 364 in this embodiment) used to form the drive mechanism in the anti-shake motor 3 are all set on the anti-shake carrier 361, thereby realizing integrated transmission and improving the smoothness of the anti-shake motor 3 when performing anti-shake.

[0592] In addition, the anti-shake motor 3 in this embodiment also includes a second magnetic 352 and a third magnetic 353. The second magnetic 352 and the first driving magnetic element 3641 can generate an interaction force. The third magnetic 353 and the second driving magnetic element 3642 can also generate an interaction force. Thus, when the anti-shake carrier 361 rotates relative to the base 32 around the first axis R1, the second magnetic 352 and the first driving magnetic element 3641 can generate a magnetic restoring force along the first direction Z, and the third magnetic 353 and the second driving magnetic element 3642 can also generate a magnetic restoring force along the first direction Z. Since the two magnetic restoring forces are in the same direction, a resistance torque can be generated around the first axis R1, which is beneficial for achieving rapid closed-loop control when the anti-shake carrier 361 rotates around the first axis R1. When the anti-shake carrier 361 rotates relative to the base 32 around the second axis R2, the second magnetic attraction 352 and the first driving magnetic attraction 3641 can generate a magnetic attraction restoring force along the first direction Z, and the third magnetic attraction 353 and the second driving magnetic attraction 3642 can generate a magnetic attraction restoring force along the first direction Z. The two magnetic attraction restoring forces are in opposite directions, thereby generating a resistance torque on the second axis R2, which is beneficial to achieving fast closed-loop control when the anti-shake carrier 361 rotates around the second axis R2.

[0593] Furthermore, conventional image stabilization motors typically place the third position sensor on the side of the image stabilization carrier facing away from the light-emitting aperture, opposite to the first set of magnetic components. The third position sensor detects changes in the magnetic field of the first set of magnetic components to determine the angle of rotation of the image stabilization carrier around the first axis. However, this arrangement results in a relatively large distance between the third position sensor and the second axis. When the image stabilization carrier rotates around the second axis, the displacement of the third position sensor 3433 is significant, leading to greater interference from the magnetic field during the carrier's rotation and reducing the accuracy of the third position sensor in detecting the angle of rotation. In this embodiment, the image stabilization motor 3 also includes a third detection magnetic component 381 (also known as the third set of magnetic components 367 in this embodiment). The third set of magnetic components 367 can be fixed to the side of the image stabilization carrier 361 facing away from the light-emitting aperture 33b. The third position sensor 3433 is fixed to the base 32. The projection of the third position sensor 3433 onto the plane containing the third set of magnetic components 367 can overlap with the third set of magnetic components 367. In this way, the distance between the third position sensor 3433 and the second axis R2 is relatively close, which can reduce the displacement of the third position sensor 3433 when the anti-shake carrier 361 rotates around the second axis R2, effectively improving the detection accuracy of the third position sensor 3433 and the anti-shake accuracy of the anti-shake motor 3.

[0594] In some embodiments, the first set of magnetic elements 363 and the first drive coil 342a can also together constitute the second drive mechanism of the anti-shake motor 3. The second set of magnetic elements 364 and the second drive coil 342b can also together constitute the first drive mechanism of the anti-shake motor 3.

[0595] In some embodiments, referring to FIG63, the first position sensor 3431 may be disposed closer to the guide bracket 362 than the first coil 3421. The second position sensor 3432 may be disposed closer to the guide bracket 362 than the second coil 3422. Thus, both the first position sensor 3431 and the second position sensor 3432 can be disposed close to the first axis R1, thereby reducing the distance between the first position sensor 3431 and the first axis R1, and reducing the distance between the second position sensor 3432 and the first axis R1. This effectively reduces the displacement of the first position sensor 3431 and the second position sensor 3432 when the anti-shake carrier 361 rotates around the first axis R1, effectively improving the detection accuracy of the first position sensor 3431 and the second position sensor 3432, and improving the anti-shake accuracy of the anti-shake motor 3.

[0596] Please refer to Figures 69 and 70. Figure 69 is a schematic cross-sectional view of the mover 36 shown in Figure 59A in another embodiment. Figure 70 is a schematic cross-sectional view of the mover 36 shown in Figure 59A in yet another embodiment.

[0597] In some embodiments, as shown in FIG69, the first portion 3621 of the guide bracket 362 may not include the first notch. The first connecting portion 3614 of the stabilizing carrier 361 may also have a third notch 3614d on the side near the first portion 3621 of the guide bracket 362. The opening of the first sliding groove 3614b may be formed on the bottom surface of the third notch 3614d. The first sliding groove 3614b may communicate with the third notch 3614d. The first portion 3621 may be installed within the third notch 3614d of the first connecting portion 3614. The first portion 3621 may be rotatably connected to the first connecting portion 3614 via a plurality of first ball bearings 3651. In this case, the first connecting portion 3614 may partially surround the first portion 3621.

[0598] In some embodiments, as shown in FIG70, the number of first ball bearings 3651 may be one. The first connecting portion 3614 of the anti-shake carrier 361 can be rotatably connected to the first part 3621 of the guide bracket 362 via one first ball bearing 3651. A portion of the first ball bearing 3651 may be located within the first sliding groove 3614b of the first connecting portion 3614. A portion of the first ball bearing 3651 may be located within the first guide groove 3621b of the first part 3621. The first ball bearing 3651 can be movably connected to the first part 3621 and the first connecting portion 3614. In this case, the center of the first ball bearing 3651 can constitute the first rotation center O1. In other embodiments, the first ball bearing 3651 may also be fixedly connected to the first connecting portion 3614 and movably connected to the first part 3621. In this case, the contact point between the first ball bearing 3651 and the first part 3621 can constitute the first rotation center O1. Alternatively, the first ball bearing 3651 may also be fixedly connected to the first part 3621 and movably connected to the first connecting portion 3614. At this time, the contact point between the first ball 3651 and the first connecting part 3614 can form the first rotation center O1.

[0599] Please refer to Figures 71 and 72. Figure 71 is a partial structural schematic diagram of the image stabilization motor 3 shown in Figure 41 in some embodiments. Figure 72 is an exploded structural schematic diagram of the structure shown in Figure 71 in some embodiments. For ease of understanding, the image stabilization motor housing 33 of the image stabilization motor 3 is hidden in Figure 71. It should be noted that the structure of the image stabilization motor 3 shown in the embodiments of Figures 71 and 72 can be substantially the same as the structure of the image stabilization motor 3 shown in the embodiment of Figure 41; the identical parts will not be described again.

[0600] In some embodiments, the second drive coil 342b may include a first coil 3421 and a second coil 3422. The first coil 3421 may be fixedly connected to the surface of the first extension plate 3412 of the second circuit board 341 facing the second extension plate 3413. The second coil 3422 may be fixedly connected to the surface of the second extension plate 3413 facing the first extension plate 3412. The arrangement direction of the first coil 3421 and the second coil 3422 may be parallel to a third direction Y. The first drive coil 342a may also include a third coil 3423 and a fourth coil 3424. The third coil 3423 may be fixedly connected to the surface of the first extension plate 3412 facing the second extension plate 3413. The fourth coil 3424 may be fixedly connected to the surface of the second extension plate 3413 facing the first extension plate 3412. The arrangement direction of the third coil 3423 and the fourth coil 3424 may be parallel to a third direction Y. The third coil 3423 may be arranged side-by-side with the first coil 3421. The third coil 3423 and the first coil 3421 can be arranged in a direction parallel to the second direction X. The fourth coil 3424 can be arranged side by side with the second coil 3422. The fourth coil 3424 and the second coil 3422 can be arranged in a direction parallel to the second direction X.

[0601] Please refer to Figures 73 to 75. Figure 73 is an exploded structural diagram of the mover 36 shown in Figure 72 in some embodiments. Figure 74 is a cross-sectional structural diagram of one embodiment of the structure shown in Figure 71 cut along L1-L1. Figure 75 is a cross-sectional structural diagram of one embodiment of the structure shown in Figure 71 cut along L2-L2.

[0602] In some embodiments, the stabilization motor 3 may not include the first set of magnetic components. The second set of magnetic components 364 may include a first driving magnetic component 3641 and a second driving magnetic component 3642. The first driving magnetic component 3641 may be fixed to the first sidewall 3612 of the stabilization carrier 361. The second driving magnetic component 3642 may be fixed to the second sidewall 3613 of the stabilization carrier 361. The arrangement direction of the first driving magnetic component 3641, the mounting inclined surface 3611a, and the second driving magnetic component 3642 may be parallel to a third direction Y. The polarization direction of the first driving magnetic component 3641 may be the same as or opposite to the polarization direction of the second driving magnetic component 3642. In this embodiment, the polarization direction of the first driving magnetic component 3641 may be opposite to the polarization direction of the second driving magnetic component 3642. The polarization direction of the first driving magnetic component 3641 may be parallel to a first direction Z.

[0603] Exemplarily, both the first coil 3421 and the third coil 3423 can be disposed opposite to the first driving magnetic element 3641. Both the second coil 3422 and the fourth coil 3424 can be disposed opposite to the second driving magnetic element 3642. When a signal is applied to the first driving coil 342a, the third coil 3423 can cooperate with the first driving magnetic element 3641 to generate a third driving force along the first direction Z. The fourth coil 3424 can cooperate with the second driving magnetic element 3642 to generate a fourth driving force along the first direction Z. The direction of the third driving force can be the same as the direction of the fourth driving force, thereby driving the anti-shake carrier 361 to rotate relative to the guide bracket 362 around the first axis R1. At this time, the second set of magnetic elements 364 can together with the first driving coil 342a constitute the first driving mechanism. When a signal is applied to the second driving coil 342b, the second driving coil 342b can cooperate with the second set of magnetic elements 364 to drive the anti-shake carrier 361 to rotate together with the guide bracket 362 relative to the base 32 around the second axis R2. At this time, the second set of magnetic components 364 can also form a second driving mechanism together with the second driving coil 342b.

[0604] It is understood that in this embodiment, the first driving coil 342a may include a third coil 3423 and a fourth coil 3424, and the second driving coil 342b may include a first coil 3421 and a second coil 3422. The third coil 3423 and the first coil 3421 can both be arranged opposite to the first driving magnetic element 3641 of the second set of magnetic elements 364. The fourth coil 3424 and the second coil 3422 can both be arranged opposite to the second driving magnetic element 3642 of the second set of magnetic elements 364. The second set of magnetic elements 364 can cooperate with the first driving coil 342a to drive the anti-shake carrier 361 to rotate relative to the guide bracket 362 around the first axis R1. The second set of magnetic elements 364 can also cooperate with the second driving coil 342b to drive the anti-shake carrier 361 to drive the guide bracket 362 to rotate together relative to the base 32 around the second axis R2. In this way, compared to some embodiments where the anti-shake motor requires two sets of magnetic components to cooperate with two sets of drive coils to drive the anti-shake carrier to move around the first axis and the second axis respectively, the anti-shake motor has more components and higher manufacturing costs.

[0605] In this embodiment, the image stabilization motor 3 only requires one set of magnetic components (i.e., the second set of magnetic components 364 in this embodiment) to drive the movement of the image stabilization carrier 361. The first drive coil 342a and the second drive coil 342b can share the same set of magnetic components, thereby driving the image stabilization carrier 361 to rotate around the first axis R1 and around the second axis R2 respectively, effectively reducing the number of components in the image stabilization motor 3. Simultaneously, the weight of the mover 36 of the image stabilization motor 3 can also be reduced. With the same total weight of the mover 36 and the first lens group G1, the image stabilization motor 3 in this embodiment can generate greater thrust for image stabilization, achieving large-angle image stabilization. With the same stabilization angle, the mover 36 in this embodiment can support the heavier first lens group G1, which is beneficial for improving the optical quality of the entire camera module.

[0606] In some embodiments, the third coil 3423 may be positioned further away from the first axis R1 than the first coil 3421. The fourth coil 3424 may be positioned further away from the first axis R1 than the second coil 3422. This greater distance between the first drive coil 342a and the first axis R1 results in a larger rotational lever when the first drive coil 342a, in conjunction with the second set of magnetic components 364, drives the stabilization carrier 361 to rotate relative to the guide bracket 362 around the first axis R1, which is beneficial for improving stabilization efficiency.

[0607] The above describes the image stabilization design in the camera module 100, specifically the structure of the image stabilization component 30. Next, we will introduce the design of the image sensor component 10 in the camera module 100.

[0608] Please refer to Figures 76 and 77. Figure 76 is a structural schematic diagram of the image sensor component 10 in the camera module 100 shown in Figure 3A in some embodiments; Figure 77 is an exploded structural schematic diagram of the image sensor component 10 shown in Figure 76 in some embodiments.

[0609] In some embodiments, the image sensor assembly 10 may include a third circuit assembly 11, a support plate 12, a first adhesive layer 13, an image sensor 14, a sensor bracket 15, a filter bracket 16, a second adhesive layer 17, and an infrared filter 18. It should be noted that Figures 76 and 77 only illustrate a portion of the structure of the image sensor assembly 10 and do not strictly limit the specific structure of the image sensor assembly 10. In other embodiments, the image sensor assembly 10 may include more or fewer components.

[0610] For example, the third circuit component 11 may include a third circuit board 111, a fourth circuit board 112, and a control chip 113.

[0611] The third circuit board 111 and the fourth circuit board 112 can be bent and connected. The third circuit board 111 can be a rigid circuit board, and the fourth circuit board 112 can be a flexible circuit board.

[0612] The third circuit board 111 may have a third set of pins 1111 and a fourth set of pins 1112, and the third set of pins 1111 and the fourth set of pins 1112 may be arranged at intervals along the length of the third circuit board 111.

[0613] The control chip 113 can be installed on the third circuit board 111.

[0614] Please refer to Figures 78A and 78B. Figure 78A is a structural schematic diagram of the sensor bracket 15 in the image sensor assembly 10 shown in Figure 76 in some embodiments; Figure 78B is a structural schematic diagram of the sensor bracket 15 shown in Figure 78A from another perspective.

[0615] In some embodiments, the sensor bracket 15 may have a third through hole 151, which can penetrate the sensor bracket 15 along the second direction X. The third through hole 151 may be a stepped hole, so that the third through hole 151 has a first limiting step surface 1511.

[0616] Please refer to Figures 79A and 79B. Figure 79A is a schematic diagram of the structure of the sensor bracket 15 shown in Figure 78A with the image sensor 14 mounted in some embodiments; Figure 79B is a schematic diagram of the structure shown in Figure 79A after being cut open along line MM in some embodiments.

[0617] In some embodiments, the image sensor 14 may be mounted on the sensor bracket 15. Specifically, the image sensor 14 is mounted in the third through hole 151 and on the first limiting step surface 1511 of the third through hole 151.

[0618] Please refer to Figures 80A and 80B. Figure 80A is a schematic diagram of the structure of the third circuit component 11 in the image sensor assembly 10 shown in Figure 76 in some embodiments; Figure 80B is a schematic diagram of the structure of the mounting support plate 12 of the third circuit component 11 shown in Figure 80A in some embodiments.

[0619] In some embodiments, the third circuit board 111 may extend along a direction parallel to the second direction X, and the fourth circuit board 112 may extend along a direction parallel to the third direction Y.

[0620] For example, the fourth circuit board 112 may have a three-fold structure. Specifically, the fourth circuit board 112 may include a first sub-board 1121, a second sub-board 1122, and a third sub-board 1123. The first sub-board 1121, the second sub-board 1122, and the third sub-board 1123 are arranged sequentially in the second direction X. The second sub-board 1122 is connected to the first connecting side of the first sub-board 1121 and is parallel to the second direction X, with a first gap 1124 between the second sub-board 1122 and the first sub-board 1121; the third sub-board 1123 is connected to the second connecting side of the second sub-board 1122 and is parallel to the second direction X, with a second gap 1125 between the third sub-board 1123 and the second sub-board 1122.

[0621] The extension direction of the second connecting side of the second sub-board 1122 may intersect the extension direction of the first connecting side of the first sub-board 1121. For example, the extension direction of the second connecting side of the second sub-board 1122 may be parallel to the third direction Y, and the extension direction of the first connecting side of the first sub-board 1121 may be parallel to the first direction Z.

[0622] In some embodiments, the support plate 12 can be mounted on the fourth circuit board 112. Specifically, the support plate 12 can be mounted in the first gap 1124 to provide structural support for the fourth circuit board 112.

[0623] Please refer to Figures 81A and 81B in conjunction with each other. Figure 81A is a schematic diagram of the structure shown in Figure 79A installed on the structure shown in Figure 80B in some embodiments; Figure 81B is a schematic diagram of the structure shown in Figure 81A after being cut along line NN in some embodiments.

[0624] In some embodiments, the image sensor 14 and the sensor bracket 15 can be mounted on the fourth circuit board 112. Specifically, the image sensor 14 can be mounted between the sensor bracket 15 and the first sub-board 1121, and the image sensor 14 and the first sub-board 1121 are bonded together by the first adhesive layer 13 to fix the image sensor 14 to the fourth circuit board 112.

[0625] Please refer to Figures 82 to 83B. Figure 82 is a schematic diagram of the filter holder 16 in the image sensor assembly 10 shown in Figure 76 in some embodiments; Figure 83A is a schematic diagram of the filter holder 16 shown in Figure 82 with the infrared filter 18 installed in some embodiments; Figure 83B is a schematic diagram of the structure shown in Figure 83A after being cut open along line OO in some embodiments.

[0626] In some embodiments, the filter holder 16 may have a fourth through hole 161, which can penetrate the filter holder 16 along the second direction X. The fourth through hole 161 may be a stepped hole, so that the fourth through hole 161 has a second limiting step surface 1611.

[0627] For example, the infrared filter 18 can be mounted on the filter holder 16. Specifically, the infrared filter 18 can be mounted in the fourth through hole 161 and bonded to the second limiting step surface 1611 of the fourth through hole 161 by the second adhesive layer 17.

[0628] Please refer to Figures 76 and 84. Figure 84 is a schematic diagram of the structure of the image sensor assembly 10 shown in Figure 76 after being cut open along line PP in some embodiments.

[0629] In some embodiments, the filter holder 16 can be mounted on the sensor holder 15 so that the image sensor 14 can be positioned directly opposite the infrared filter 18. By filtering light through the infrared filter 18, the imaging effect of the image sensor 14 can be improved. The infrared filter 18 can be blue glass (BG).

[0630] Please refer to Figures 3A, 85, and 86. Figure 85 is a schematic diagram of the structure of the camera module 100 shown in Figure 3A after being cut open along line Q1-Q1 in some embodiments; Figure 86 is a schematic diagram of the structure of the camera module 100 shown in Figure 3A after being cut open along line Q2-Q2 in some embodiments.

[0631] In some embodiments, the zoom motor 5 is mounted between the image stabilization motor 3 and the image sensor 14. The first lens group G1 is mounted inside the image stabilization motor 3, which drives the first lens group G1 to rotate to achieve image stabilization. The second lens group G2 and the third lens group G3 are mounted inside the zoom motor 5, which drives the second lens group G2 and / or the third lens group G3 to move to achieve continuous zoom.

[0632] In some embodiments, the third circuit board 111 may extend along the arrangement direction of the image stabilization component 30 and the zoom component 50, that is, extend parallel to the second direction X. The third circuit board 111 may be located on the side of the image stabilization component 30 and the zoom component 50 near the display port 711. The third set of pins 1111 may be electrically connected to the first set of pins 31 of the image stabilization component 30, and the fourth set of pins 1112 may be electrically connected to the second set of pins 51 of the zoom component 50.

[0633] In this embodiment, by exposing the third circuit board 111, the electrical connection structure between the image stabilization component 30, the zoom component 50, and the image sensor 14 is externalized, which helps to reduce the wiring inside the image stabilization component 30 and the zoom component 50, thereby reducing the overall size of the image stabilization component 30 and the zoom component 50.

[0634] For example, the control chip 113 can be exposed through the display port 711. In this embodiment, since the control chip 113 can be electrically connected to the first set of pins 31 through the third set of pins 1111, thereby electrically connected to the image stabilization component 30, the control chip 113 can control the operation of the image stabilization motor in the image stabilization component 30. Since the control chip 113 can be electrically connected to the second set of pins 51 through the fourth set of pins 1112, thereby electrically connected to the zoom component, the control chip 113 can control the operation of the zoom motor in the zoom component 50. Therefore, by setting the control chip 113 on the third circuit board 111 and exposing it through the display port 711, the control chip 113 is externalized, which can control the image stabilization and zoom of the camera module 100. This eliminates the need for chips inside the image stabilization component 30 and the zoom component 50, thereby saving internal space and facilitating the miniaturization of the image stabilization component 30 and the zoom component 50.

[0635] For example, the fourth plate 74 of the module housing 70 can be located in the second gap 1125 between the second sub-plate 1122 and the third sub-plate 1123 of the fourth circuit board 112, so that the second sub-plate 1122, the third sub-plate 1123 and the fourth plate 74 are clamped together, which helps to improve the stability of the fourth circuit board 112 mounted on the module housing 70.

[0636] The first embodiment of the camera module has been described above. Next, other embodiments of the camera module will be introduced. It should be noted that other embodiments of the camera module may include some of the structural features of the first embodiment of the camera module, and the same structural features will not be described again.

[0637] The second embodiment: Please refer to Figures 87A to 88. Figure 87A is a structural schematic diagram of the camera module 100 in the electronic device shown in Figure 1 in some other embodiments; Figure 87B is a partial structural exploded view of the camera module 100 shown in Figure 87A in some embodiments; Figure 88 is a partial structural exploded view of the image stabilization component 30 in the camera module 100 shown in Figure 87A in some embodiments.

[0638] In some embodiments, the camera module 100 may further include a fourth lens group G4, which is located between the image stabilization component 30 and the zoom component 50. The fourth lens group G4 is fixedly mounted to the zoom component 50 and has negative refractive power.

[0639] For example, the first lens group G1 may include a first lens L1 and a first optical path conversion element 101. The first lens L1 is mounted on the image side of the first optical path conversion element 101, and the first lens L1 may have positive refractive power.

[0640] In this embodiment, because the first lens L1 has positive refractive power, it has a light-gathering effect, allowing as much external light as possible to enter the first optical path conversion element 101. This increases the light intake of the entire first lens group G1, which in turn improves the light intake of the subsequent zoom assembly 50. Because the fourth lens group G4 has negative refractive power, it has a light-diffusing effect, allowing as much light emitted from the first optical path conversion element 101 as possible to diffuse outwards, further increasing the light intake of the subsequent zoom assembly 50. Furthermore, the combination of the first lens L1 and the fourth lens group G4 reduces the overall length of the camera module 100.

[0641] It should be noted that, in this embodiment, since the first lens group G1 only includes the first lens L1 and the first optical path conversion element 101, the system focus of the first lens group G1 is located on the image side of the first optical path conversion element 101.

[0642] Please refer to Figures 89 to 91. Figure 89 is a structural schematic diagram of the anti-shake motor 3 shown in Figure 88 in some embodiments. Figure 90 is an exploded structural schematic diagram of the structure shown in Figure 89 in some embodiments. Figure 91 is an exploded structural schematic diagram of the mover 36 shown in Figure 90 in some embodiments.

[0643] In some embodiments, the first connecting portion 3614 and the second connecting portion 3615 of the anti-shake carrier 361 of the anti-shake motor 3 may also be disposed on the side of the anti-shake carrier 361 near the light output hole 33b. Specifically, the first connecting portion 3614 may be located on the side of the first sidewall 3612 of the anti-shake carrier 361 facing away from the second sidewall 3613, and fixedly connected to the end of the first sidewall 3612 away from the first surface 3611b of the support portion 3611. The second connecting portion 3615 may be located on the side of the second sidewall 3613 of the anti-shake carrier 361 facing away from the first sidewall 3612, and fixedly connected to the end of the second sidewall 3613 away from the first surface 3611b of the support portion 3611. The arrangement direction of the first connecting portion 3614 and the second connecting portion 3615 may be parallel to a third direction Y.

[0644] For example, the guide bracket 362 may include a first portion 3621, a second portion 3622, and a third portion 3623. The first portion 3621 and the second portion 3622 may be arranged opposite to each other and spaced apart. The shape of the first portion 3621 and the shape of the second portion 3622 may be substantially the same. The third portion 3623 may be fixedly connected between the first portion 3621 and the second portion 3622.

[0645] Please refer to Figures 92 to 94. Figure 92 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 89 cut along R1-R1. Figure 93 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 89 cut along R2-R2. Figure 94 is a schematic cross-sectional view of one embodiment of the structure shown in Figure 89 cut along R3-R3.

[0646] In some embodiments, the first portion 3621 may be located between the first connecting portion 3614 and the first side plate 322 of the base 32, and is movably connected between the first connecting portion 3614 and the first side plate 322. The second portion 3622 may be located between the second connecting portion 3615 and the second side plate 323 of the base 32, and is movably connected between the second connecting portion 3615 and the second side plate 323. The third portion 3623 may be located on the side of the image stabilization carrier 361 facing the light inlet aperture 33a. In other embodiments, the third portion 3623 may also be located on the side of the image stabilization carrier 361 facing away from the light inlet aperture 33a.

[0647] For example, the first portion 3621 may have a first notch 3621a on the side facing the first connecting portion 3614. The first connecting portion 3614 of the stabilizing carrier 361 may be installed in the first notch 3621a of the first portion 3621, that is, the first portion 3621 may partially surround the first connecting portion 3614. The first connecting portion 3614 may be rotatably connected to the first portion 3621 by a plurality of first ball bearings 3651.

[0648] For example, the second portion 3622 may have a second notch 3622a on the side facing the second connecting portion 3615. The bottom surface of the second notch 3622a may have a second guide groove 3622b. The second guide groove 3622b may communicate with the second notch 3622a. The second connecting portion 3615 of the anti-shake carrier 361 may be installed within the second notch 3622a of the second portion 3622; that is, the second portion 3622 may partially surround the second connecting portion 3615. The opening of the second guide groove 3622b may face the second connecting portion 3615 and be disposed opposite to the second sliding groove 3615b of the second connecting portion 3615. The second connecting portion 3615 may be rotatably connected to the second portion 3622 via a plurality of second ball bearings 3652.

[0649] For example, the center of the circle containing the centers of the plurality of first balls 3651 can be a first rotation center O1. The first connecting portion 3614 of the anti-shake carrier 361 can rotate relative to the first portion 3621 of the guide bracket 362 around the first rotation center O1. The center of the circle containing the centers of the plurality of second balls 3652 constitutes a second rotation center O2. The second connecting portion 3615 of the anti-shake carrier 361 can rotate relative to the second portion 3622 of the guide bracket 362 around the second rotation center O2. The straight line connecting the first rotation center O1 and the second rotation center O2 can coincide with the first axis R1. The first axis R1 can be parallel to a third direction Y. The first axis R1 can be located on the side of the mounting slope 3611a facing the mounting side 3616.

[0650] Please refer to Figures 92 to 94. In some embodiments, the third guide groove 3623a and the fourth guide groove 3623b can both be formed in the first portion 3621. The fifth guide groove 3623c and the sixth guide groove 3623d can both be formed in the second portion 3622. The opening orientations of the third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d can be the same, and all opposite to the opening orientation of the first guide groove 3621b. The arrangement direction of the third guide groove 3623a and the fourth guide groove 3623b can be parallel to the first direction Z. The arrangement direction of the fifth guide groove 3623c and the sixth guide groove 3623d can also be parallel to the first direction Z. In the first direction Z, the third guide groove 3623a and the fourth guide groove 3623b can be located on opposite sides of the first notch 3621a. The fifth guide groove 3623c and the sixth guide groove 3623d can be located on opposite sides of the second notch 3622a.

[0651] For example, the first rotating groove 3242 and the second rotating groove 3243 can both be formed at the end of the first side plate 322 of the base 32 facing away from the third side plate 324. The third rotating groove 3244 and the fourth rotating groove 3245 can both be formed at the end of the second side plate 323 of the base 32 facing away from the third side plate 324. The first rotating groove 3242 can be disposed opposite to the third guide groove 3623a. The second rotating groove 3243 can be disposed opposite to the fourth guide groove 3623b. The third rotating groove 3244 can be disposed opposite to the fifth guide groove 3623c. The fourth rotating groove 3245 can be disposed opposite to the sixth guide groove 3623d. The openings of the first rotating groove 3242, the second rotating groove 3243, the third rotating groove 3244, and the fourth rotating groove 3245 of the base 32 can be correspondingly arranged opposite to the openings of the third guide groove 3623a, the fourth guide groove 3623b, the fifth guide groove 3623c, and the sixth guide groove 3623d of the guide bracket 362, forming multiple ball grooves. Four third balls 3661 can be correspondingly located within the multiple sliding grooves and guide grooves. At this time, the guide bracket 362 can be rotatably connected to the base 32 via the multiple third balls 3661.

[0652] For example, the centers of the multiple third balls 3661 can be located on the same plane. The center of the circle containing the centers of the multiple third balls 3661 is the third rotation center O3, which is also the center of the second set of support members 366. The second shaft R2 can pass perpendicularly through the plane containing the centers of the multiple third balls 3661. The second shaft R2 can also pass through the third rotation center O3. At this time, the guide bracket 362 can rotate relative to the base 32 around the second shaft R2. The third rotation center O3 can be located on the side of the mounting slope 3611a of the anti-shake carrier 361 facing the light inlet hole 33a and the light outlet hole 33b, that is, on the mounting side 3616 of the mounting slope 3611a. The second shaft R2 can pass through the mounting slope 3611a and is parallel to the second direction X.

[0653] Please refer to Figures 95 to 97. Figure 95 is a cross-sectional view of one embodiment of the image stabilization motor 3 shown in Figure 89, cut along line R4-R4. Figure 96 is a cross-sectional view of one embodiment of the image stabilization motor 3 shown in Figure 89, cut along line R5-R5. Figure 97 is a cross-sectional view of some embodiments of the assembly structure of the image stabilization motor 3 and the first lens group G1 shown in Figure 89.

[0654] In some embodiments, the first set of magnetic components 363 can be fixed to the second surface 3611c of the support portion 3611 of the image stabilization carrier 361. The first set of magnetic components 363 can be located on the side of the image stabilization carrier 361 facing away from the light inlet hole 33a. The first driving coil 342a and the third position sensor 3433 can both be fixed to the main board 3411 of the second circuit board 341 and are arranged opposite to the first set of magnetic components 363. The second set of magnetic components 364 can include the first driving magnetic component 3641 and the second driving magnetic component 3642. The second driving coil 342b can include the first coil 3421 and the second coil 3422. The specific arrangement of the first driving magnetic component 3641, the second driving magnetic component 3642, the first coil 3421, the second coil 3422, the first position sensor 3431, and the second position sensor 3432 is generally the same as that in the aforementioned embodiments, and will not be repeated here.

[0655] Exemplarily, the first lens group G1 can be mounted on the image stabilization carrier 361. The first lens group G1 can have positive refractive power. The first lens group G1 can include a first optical path conversion element 101 and a first lens L1. The first optical path conversion element 101 can be mounted in the receiving space 361b of the image stabilization carrier 361. The first optical path conversion element 101 can be fixedly connected to the image stabilization carrier 361 by means of bonding or the like. The first lens L1 can have positive refractive power. The first lens L1 can be located on the side of the image stabilization carrier 361 near the light entrance aperture 33a. The first lens L1 can be fixedly connected to the top of the image stabilization carrier 361 by means of bonding or the like. The system focal point of the first lens group G1 can be located on the side of the mounting ramp 3611a of the image stabilization carrier 361 facing the mounting side 3616. Exemplarily, the first optical path conversion element 101 can be a reflecting plane mirror. In other embodiments, the first optical path conversion element 101 can also be a reflecting prism.

[0656] Exemplarily, the optical input axis T1 of the first lens group G1 can pass through the light inlet aperture 33a and the mounting slope 3611a. The optical input axis T1 can be parallel to the first direction Z. The optical output axis T2 of the first lens group G1 can pass through the mounting slope 3611a and the light outlet aperture 33b. The optical output axis T2 can be parallel to the second direction X. The first axis R1 can be perpendicular to the plane containing the optical input axis T1 and the optical output axis T2. The second axis R2 can coincide with the optical output axis T2. Exemplarily, the first axis R1 and the second axis R2 can intersect at a fifth intersection point g5. The first axis R1 and the second axis R2 can be perpendicular to each other. The fifth intersection point g5 can be located on the mounting side 3616 of the mounting slope 3611a. In other embodiments, the first axis R1 may not intersect the second axis R2. This application does not limit this.

[0657] Please refer to Figures 95 to 97. In some embodiments, when a signal is applied to the first drive coil 342a, the first drive coil 342a can cooperate with the first set of magnetic components 363 to generate a force parallel to the second direction X, thereby driving the image stabilization carrier 361 to rotate relative to the guide bracket 362 around the first axis R1. At this time, the first lens group G1 can rotate relative to the base 32 around the first axis R1 under the action of the image stabilization carrier 361.

[0658] The first drive coil 342a and the first set of magnetic components 363 can together constitute the first drive mechanism. The third position sensor 3433 can cooperate with the first set of magnetic components 363 to detect the change in the magnetic field of the first set of magnetic components 363 when the image stabilization carrier 361 rotates around the first axis R1 at different angles, so as to detect the angle of rotation of the image stabilization carrier 361 around the first axis R1. At this time, the first set of magnetic components 363 and the third position sensor 3433 can together constitute the second detection component 38. The first set of magnetic components 363 can constitute the third detection magnetic component 381 of the second detection component 38. In this way, the first set of magnetic components 363 can achieve multiple uses. On the one hand, it can cooperate with the first drive coil 342a to drive the anti-shake carrier 361 to rotate around the first axis R1; on the other hand, it can coopera...

Claims

1. An image capturing module (100), characterized in that, The imaging module (100) comprises a first lens group (G1), a second lens group (G2), a third lens group (G3), an anti-shake motor (3), a zoom motor (5) and an image sensor (14); The first lens group (G1) comprises a first light path conversion element (101), light rays are incident on the first light path conversion element (101) in parallel to a first direction (Z), are reflected by the first light path conversion element (101) and then pass through the second lens group (G2) and the third lens group (G3) in parallel to a second direction (X), and are emitted to the image sensor (14), the first direction (Z) intersects the second direction (X); The zoom motor (5) is mounted between the anti-shake motor (3) and the image sensor (14), the first lens group (G1) is mounted in the anti-shake motor (3), the anti-shake motor (3) is used to drive the first lens group (G1) to rotate, the second lens group (G2) and the third lens group (G3) are mounted in the zoom motor (5), and the zoom motor (5) is used to drive the second lens group (G2) and / or the third lens group (G3) to move. Alternatively, the anti-shake motor (3) is mounted on the light-emitting side of the zoom motor (5), the image sensor (14) is mounted on the anti-shake motor (3), the anti-shake motor (3) is used to drive the image sensor (14) to move, the first lens group (G1) is mounted on the light-entering side of the zoom motor (5), the second lens group (G2) and the third lens group (G3) are mounted on the zoom motor (5), and the zoom motor (5) is used to drive the second lens group (G2) and / or the third lens group (G3) to move.

2. The camera module (100) of claim 1, wherein, When the zoom motor (5) is mounted between the anti-shake motor (3) and the image sensor (14), and the first lens group (G1) is mounted in the anti-shake motor (3), the imaging module (100) further comprises a third circuit assembly (11), the third circuit assembly (11) is connected with the zoom motor (5), the image sensor (14) and the anti-shake motor (3); The third circuit assembly (11) comprises a control chip (113), the control chip (113) is used to control the zoom motor (5) to drive the second lens group (G2) and / or the third lens group (G3), and / or is used to control the anti-shake motor (3) to drive the first lens group (G1) or the image sensor (14).

3. The camera module (100) of claim 2, wherein, The anti-shake motor (3) has a first group of pins (31), the zoom motor (5) has a second group of pins (51), the first group of pins (31) and the second group of pins (51) are located on the same side of the imaging module (100), and the first group of pins (31) and the second group of pins (51) are both electrically connected with the third circuit assembly (11).

4. The camera module (100) of claim 3, wherein, The camera module (100) further comprises a module housing (70), the module housing (70) comprising a first plate (71), a second plate (72), a third plate (73) and a fourth plate (74), the first plate (71), the second plate (72), the third plate (73) and the fourth plate (74) being connected end to end in sequence and surrounding to form a receiving space (75), the receiving space (75) being used for accommodating the first lens group (G1), the second lens group (G2), the third lens group (G3), the zoom motor (5), the image sensor (14), the anti-shake motor (3) and the third circuit assembly (11); The first plate (71) and the third plate (73) are arranged along the third direction (Y), the first plate (71) has an exposure opening (711), the second plate (72) and the fourth plate (74) are arranged along the second direction (X); The first group of pins (31) and the second group of pins (51) are exposed via the exposure opening (711).

5. The camera module (100) of claim 4, wherein, The third circuit assembly (11) further comprises a third circuit board (111) and a fourth circuit board (112); The third circuit board (111) is arranged along the arrangement direction of the anti-shake motor (3) and the zoom motor (5), the third circuit board (111) is located on the side of the anti-shake motor (3) and the zoom motor (5) close to the exposure opening (711), the third circuit board (111) has a third group of pins (1111) and a fourth group of pins (1112), the third group of pins (1111) is arranged close to the anti-shake motor (3) compared with the fourth group of pins (1112), the third group of pins (1111) is electrically connected with the first group of pins (31), the fourth group of pins (1112) is electrically connected with the second group of pins (51), and the third group of pins (1111) and the fourth group of pins (1112) are exposed via the exposure opening (711); The fourth circuit board (112) is connected with the third circuit board (111) by bending, the image sensor (14) is mounted on the fourth circuit board (112), and the fourth circuit board (112) is mounted on the fourth plate (74).

6. The camera module (100) according to claim 4 or 5, characterized in that The control chip (113) is exposed via the exposure opening (711).

7. The camera module (100) according to any one of claims 2 to 6, characterized in that The first lens group (G1) has an incident light axis (T1) and an outgoing light axis (T2), the incident light axis (T1) is parallel to the first direction (Z), and the outgoing light axis (T2) is parallel to the second direction (X); The anti-shake motor (3) is used for driving the first lens group (G1) to rotate relative to the module housing (70) around a first axis (R1) and a second axis (R2), the first axis (R1) is perpendicular to the incident light axis (T1) and perpendicular to the outgoing light axis (T2), and the second axis (R2) coincides with the outgoing light axis (T2); The second axis (R2) coincides with the optical axis of the second lens group (G2) and the optical axis of the third lens group (G3).

8. The camera module of any one of claims 1 to 7, wherein, The zoom motor (5) comprises a base (52), a first carrier (54), a second carrier (55), a zoom driving mechanism, a first connecting piece (5a), a second connecting piece (5b), a third connecting piece (5c) and a fourth connecting piece (5d); The base (52) is mounted on the module housing (70), the second lens group (G2) is mounted on the first carrier (54), and the third lens group (G3) is mounted on the second carrier (55); The base (52) comprises a bottom (521), a first side (522) and a second side (523), the bottom (521) is connected between the first side (522) and the second side (523), the first side (522) and the second side (523) are arranged along a third direction (Y), the third direction (Y) is perpendicular to the first direction (Z) and perpendicular to the second direction (X); The first carrier (54) is connected to the first side (522) through the first connecting piece (5a) and the second connecting piece (5b), the second carrier (55) is connected to the second side (523) through the third connecting piece (5c) and the fourth connecting piece (5d), at least part of the first carrier (54) and at least part of the second carrier (55) are arranged along the second direction (X), and the zoom driving mechanism is used to drive the first carrier (54) and / or the second carrier (55) to move relative to the base (52) along the second direction (X).

9. The camera module (100) of claim 8, wherein, The first connecting piece (5a) and the second connecting piece (5b) are arranged along the first direction (Z); And / or, the third connecting piece (5c) and the fourth connecting piece (5d) are arranged along the first direction (Z).

10. The camera module (100) according to claim 8 or 9, characterized in that The zoom driving mechanism comprises a first zoom coil (561) and a first zoom magnetic piece (562); The first zoom coil (561) is fixed to the first side (522), the first zoom magnetic piece (562) is fixed to the first carrier (54), and the first zoom coil (561) is arranged to face the first zoom magnetic piece (562).

11. The camera module (100) of claim 10, wherein, The first connecting piece (5a) and the second connecting piece (5b) are fixed to the first side (522); The zoom motor (5) further comprises a first zoom magnetic attraction piece (59), the first zoom magnetic attraction piece (59) is fixed to the first side (522), the first zoom magnetic attraction piece (59) is arranged to face the first zoom magnetic piece (562), and the magnetic attraction force between the first zoom magnetic attraction piece (59) and the first zoom magnetic piece (562) makes the first side (522), the first connecting piece (5a), the second connecting piece (5b) and the first carrier (54) keep contact.

12. The camera module (100) of claim 11, wherein, The first zoom magnetic attraction piece (59) has a dimension in the second direction (X) greater than the sum of the dimension of the first zoom magnetic piece (562) in the second direction (X) and the movement stroke of the first carrier (54) in the second direction (X).

13. The camera module (100) according to claim 11 or 12, characterized in that The first zoom magnetic attraction piece (59) is fixed to the side of the first side (522) away from the first zoom coil (561).

14. The camera module (100) according to any one of claims 1 to 13, characterized in that The first lens group (G1) further comprises a first lens (L1) located on the object side of the first light path conversion element (101), and the first lens (L1) has positive refractive power.

15. The camera module (100) of claim 14, wherein, The first lens group (G1) further comprises a second lens (L2) located between the first light path conversion element (101) and the second lens group (G2), and the second lens (L2) has negative refractive power.

16. The camera module (100) of claim 14, wherein, The camera module (100) further comprises a fourth lens group (G4) located between the first light path conversion element (101) and the second lens group (G2), and the fourth lens group (G4) is mounted on the side of the base (52) close to the first light path conversion element (101), and the fourth lens group (G4) has negative refractive power.

17. The camera module (100) according to any one of claims 1 to 15, characterized in that The anti-shake motor (3) has a light inlet hole (33a) and a light outlet hole (33b), and the anti-shake motor (3) comprises a base (32), an anti-shake carrier (361), a guide bracket (362), a first driving mechanism and a second driving mechanism. The base (32) is mounted on the module housing (70); The anti-shake carrier (361) mounts the first lens group (G1), and the first lens group (G1) has an entrance light axis (T1) and an exit light axis (T2), the entrance light axis (T1) passes through the light inlet hole (33a), and the exit light axis (T2) passes through the light outlet hole (33b); The guide bracket (362) is movably connected between the base (32) and the anti-shake carrier (361); The first driving mechanism is used for driving the anti-shake carrier (361) to rotate relative to the guide bracket (362) around a first axis (R1), the first axis (R1) is perpendicular to the entrance light axis (T1) and perpendicular to the exit light axis (T2), and the first axis (R1) is located on the side of the first light path conversion element (101) away from the light outlet hole (33b); The second driving mechanism is used for driving the guide bracket (362) and the anti-shake carrier (361) to rotate relative to the base (32) around a second axis (R2), and the second axis (R2) coincides with the exit light axis (T2).

18. The camera module (100) of claim 17, wherein, The guide bracket (362) comprises a first part (3621), a second part (3622) and a third part (3623), the first part (3621) and the second part (3622) are oppositely arranged, the first part (3621) and the second part (3622) are both fixedly connected with the third part (3623), the third part (3623) is located on the side of the anti-shake carrier (361) away from the light emitting hole (33b) and movably connected with the base (32), the first part (3621) and the second part (3622) are both located on the side of the third part (3623) toward the anti-shake carrier (361) and movably connected with the anti-shake carrier (361).

19. The camera module (100) of claim 18, wherein, The anti-shake carrier (361) is provided with a first connecting part (3614) and a second connecting part (3615) on the side away from the light emitting hole (33b), the first connecting part (3614) and the second connecting part (3615) are spaced apart in the direction parallel to the first axis (R1); The anti-shake motor (3) further comprises a first group of support members (365), the first group of support members (365) comprises a plurality of first support members, part of the first support members are connected between the first connecting part (3614) and the first part (3621), and another part of the first support members are connected between the second connecting part (3615) and the second part (3622).

20. The camera module (100) of claim 19, wherein, The first part (3621) semi-surrounds the first connecting part (3614), and the second part (3622) semi-surrounds the second connecting part (3615). Alternatively, the first connecting part (3614) semi-surrounds the first part (3621), and the second connecting part (3615) semi-surrounds the second part (3622).

21. The camera module (100) according to claim 19 or 20, characterized in that The plurality of first support members comprises a plurality of first rolling balls (3651) and a plurality of second rolling balls (3652), the first connecting part (3614) is rotatably connected with the first part (3621) through the plurality of first rolling balls (3651), and the second connecting part (3615) is rotatably connected with the second part (3622) through the plurality of second rolling balls (3652). The centers of a plurality of circles where a plurality of ball centers of the plurality of first rolling balls (3651) are located are a first rotation center (O1), the centers of a plurality of circles where a plurality of ball centers of the plurality of second rolling balls (3652) are located are a second rotation center (O2), and the line connecting the first rotation center (O1) and the second rotation center (O2) coincides with the first axis (R1).

22. The camera module (100) according to any one of claims 18 to 21, characterized in that The anti-shake motor (3) further comprises a second group of support members (366), the third part (3623) of the guide bracket (362) is rotatably connected with the base (32) through the second group of support members (366), the center point of the second group of support members (366) is located on the side of the first light path conversion element (101) away from the light emitting hole (33b) and on the second axis (R2).

23. The camera module (100) of claim 22, wherein, The second set of supports (366) comprises at least three third balls (3661), the third part (3623) is rotatably connected to the base (32) through a plurality of the third balls (3661), and the centers of a plurality of the third balls (3661) are located in the same plane; The second axis (R2) is perpendicular to the plane in which the centers of a plurality of the third balls (3661) are located, and passes through the center of the circle in which the centers of a plurality of the third balls (3661) are located.

24. The camera module (100) according to any one of claims 18 to 23, characterized in that, The anti-shake motor (3) further comprises a first driving coil (342a), a second driving coil (342b), a first set of magnetic members (363), and a second set of magnetic members (364), the first driving coil (342a) and the second driving coil (342b) are both fixed to the base (32), the first set of magnetic members (363) is fixed to the anti-shake carrier (361) and located on the side of the anti-shake carrier (361) away from the light entrance hole (33a), and the first set of magnetic members (363) is arranged opposite to the first driving coil (342a); The second set of magnetic members (364) comprises a first driving magnetic member (3641) and a second driving magnetic member (3642), the first driving magnetic member (3641) and the second driving magnetic member (3642) are both fixed to the anti-shake carrier (361), the arrangement direction of the first driving magnetic member (3641) and the second driving magnetic member (3642) is parallel to the first axis (R1), the second driving coil (342b) comprises a first coil (3421) and a second coil (3422), the first coil (3421) is arranged opposite to the first driving magnetic member (3641), and the second coil (3422) is arranged opposite to the second driving magnetic member (3642); The first driving coil (342a) and the first set of magnetic members (363) constitute the first driving mechanism, and the second driving coil (342b) and the second set of magnetic members (364) constitute the second driving mechanism. Alternatively, the first driving coil (342a) and the first set of magnetic members (363) constitute the second driving mechanism, and the second driving coil (342b) and the second set of magnetic members (364) constitute the first driving mechanism.

25. The camera module (100) according to any one of claims 18 to 23, characterized in that, The anti-shake motor (3) further comprises a first driving coil (342a), a second driving coil (342b), and a second set of magnetic members (364), the first driving coil (342a) and the second driving coil (342b) are both fixed to the base (32), the second set of magnetic members (364) comprises a first driving magnetic member (3641) and a second driving magnetic member (3642), the first driving magnetic member (3641) and the second driving magnetic member (3642) are both fixed to the anti-shake carrier (361), and the arrangement direction of the first driving magnetic member (3641) and the second driving magnetic member (3642) is parallel to the first axis (R1); The first driving coil (342a) comprises a third coil (3423) and a fourth coil (3424), and the second driving coil (342b) comprises a first coil (3421) and a second coil (3422), the third coil (3423) and the first coil (3421) are oppositely arranged with the first driving magnetic member (3641), and the fourth coil (3424) and the second coil (3422) are oppositely arranged with the second driving magnetic member (3642). The second group of magnetic members (364) and the first driving coil (342a) jointly constitute the first driving mechanism, and the second group of magnetic members (364) and the second driving coil (342b) jointly constitute the second driving mechanism.

26. The camera module (100) according to any one of claims 17 to 25, characterized in that, The first shaft (R1) passes through the anti-shake carrier (361).

27. The camera module (100) according to any one of claims 17 to 26, characterized in that The system focal point of the first mirror group (G1) is located on the side of the first light path conversion element (101) away from the light exit hole (33b).

28. The camera module (100) according to any one of claims 1 to 14, 16, characterized in that, The anti-shake motor (3) has a light entrance hole (33a) and a light exit hole (33b), and comprises a base (32), an anti-shake carrier (361), a guide bracket (362), a first driving mechanism and a second driving mechanism. The base (32) is mounted on the module shell (70). The anti-shake carrier (361) mounts the first mirror group (G1), the first mirror group (G1) has a light entrance axis (T1) and a light exit axis (T2), the light entrance axis (T1) passes through the light entrance hole (33a), and the light exit axis (T2) passes through the light exit hole (33b). The guide bracket (362) is movably connected between the base (32) and the anti-shake carrier (361). The first driving mechanism is used for driving the anti-shake carrier (361) to rotate relative to the guide bracket (362) about a first shaft (R1), the first shaft (R1) is perpendicular to the light entrance axis (T1) and perpendicular to the light exit axis (T2), and the first shaft (R1) is located on the side of the first light path conversion element (101) close to the light exit hole (33b). The second driving mechanism is used for driving the guide bracket (362) and the anti-shake carrier (361) to rotate relative to the base (32) about a second shaft (R2), and the second shaft (R2) coincides with the light exit axis (T2).

29. The camera module (100) of claim 28, wherein, The anti-shake carrier (361) is provided with a first connecting portion (3614) and a second connecting portion (3615) on the side close to the light exit hole (33b), and the first connecting portion (3614) and the second connecting portion (3615) are spaced apart in a direction parallel to the first shaft (R1). The anti-shake motor (3) further comprises a first group of support members (365), the first group of support members (365) comprises a plurality of first support members, part of the first support members are connected between the first connecting portion (3614) and the guide bracket (362), and another part of the first support members are connected between the second connecting portion (3615) and the guide bracket (362).

30. The camera module (100) of claim 29, wherein, The guide bracket (362) comprises a first part (3621) and a second part (3622) arranged oppositely, the first part (3621) is movably connected between the first connecting part (3614) and the base (32), and the second part (3622) is movably connected between the second connecting part (3615) and the base (32); The anti-shake motor (3) further comprises a second group of support members (366), the second group of support members (366) comprises a plurality of second support members, the first part (3621) is rotatably connected to the base (32) through part of the second support members, and the second part (3622) is rotatably connected to the base (32) through another part of the second support members, and a center point of the second group of support members (366) is located on a side of the first light path conversion element (101) close to the light outlet hole (33b).

31. The camera module (100) of claim 30, wherein, The second support member comprises at least three third balls (3661), and the guide bracket (362) is rotatably connected to the base (32) through a plurality of third balls (3661), and the centers of a plurality of the third balls (3661) are located in the same plane. The second shaft (R2) is perpendicular to the plane in which the centers of a plurality of the third balls (3661) are located.

32. The camera module (100) according to any one of claims 28 to 31, characterized in that The anti-shake motor (3) further comprises a first detection assembly (37) for detecting the angle of rotation of the anti-shake carrier (361) around the first shaft (R1), the first detection assembly (37) comprises a first position sensor (3431), a second position sensor (3432), a first detection magnetic member (371) and a second detection magnetic member (372), the first position sensor (3431) and the second position sensor (3432) are both fixed to the base (32), the first detection magnetic member (371) and the second detection magnetic member (372) are both fixed to the anti-shake carrier (361), and the arrangement direction of the first detection magnetic member (371) and the second detection magnetic member (372) is parallel to the first shaft (R1).

33. The camera module (100) of claim 32, wherein, The anti-shake motor (3) further comprises a second detection assembly (38), the second detection assembly (38) comprises a third detection magnetic member (381) and a third position sensor (3433), the third detection magnetic member (381) is fixed to the anti-shake carrier (361), and the third position sensor (3433) is fixed to the base (32) and arranged opposite to the third detection magnetic member (381); The third detection magnetic member (381) is located on a side of the anti-shake carrier (361) away from the light inlet hole (33a), or the third detection magnetic member (381) is located on a side of the anti-shake carrier (361) away from the light outlet hole (33b).

34. The camera module (100) according to claim 32 or 33, characterized in that The anti-shake motor (3) further comprises a first driving coil (342a), a second driving coil (342b) and a first set of magnetic pieces (363), the first driving coil (342a) and the second driving coil (342b) are fixed to the base (32), the first set of magnetic pieces (363) are fixed to the anti-shake carrier (361) and located on the side of the anti-shake carrier (361) away from the light entrance hole (33a), the first set of magnetic pieces (363) are arranged opposite to the first driving coil (342a); The second driving coil (342b) comprises a first coil (3421) and a second coil (3422), the first coil (3421) is arranged opposite to the first detection magnetic piece (371), and the second coil (3422) is arranged opposite to the second detection magnetic piece (372); The first driving coil (342a) and the first set of magnetic pieces (363) constitute the first driving mechanism, and the second driving coil (342b) and the first detection magnetic piece (371) and the second detection magnetic piece (372) constitute the second driving mechanism. The first driving coil (342a) and the first set of magnetic pieces (363) constitute the second driving mechanism, and the second driving coil (342b) and the first detection magnetic piece (371) and the second detection magnetic piece (372) constitute the first driving mechanism.

35. The camera module (100) according to claim 32 or 33, characterized in that The anti-shake motor (3) further comprises a first driving coil (342a) and a second driving coil (342b), the first driving coil (342a) and the second driving coil (342b) are fixed to the base (32), the first driving coil (342a) comprises a third coil (3423) and a fourth coil (3424), the second driving coil (342b) comprises a first coil (3421) and a second coil (3422), the third coil (3423) and the first coil (3421) are arranged opposite to the first detection magnetic piece (371), and the fourth coil (3424) and the second coil (3422) are arranged opposite to the second detection magnetic piece (372); The first detection magnetic piece (371), the second detection magnetic piece (372) and the first driving coil (342a) constitute the first driving mechanism, and the first detection magnetic piece (371), the second detection magnetic piece (372) and the second driving coil (342b) constitute the second driving mechanism.

36. The camera module (100) according to claim 32 or 33, characterized in that The anti-shake motor (3) further comprises a first driving coil (342a), a second driving coil (342b) and a first set of magnetic pieces (363), the first driving coil (342a) and the second driving coil (342b) are both fixed on the base (32), the first set of magnetic pieces (363) are fixed on the anti-shake carrier (361) and located on the side of the anti-shake carrier (361) away from the light exit hole (33b), and the first set of magnetic pieces (363) are oppositely arranged with the first driving coil (342a); The second driving coil (342b) comprises a first coil (3421) and a second coil (3422), the first coil (3421) is oppositely arranged with the first detection magnetic piece (371), and the second coil (3422) is oppositely arranged with the second detection magnetic piece (372); Wherein, the first driving coil (342a) and the first set of magnetic pieces (363) constitute the first driving mechanism, and the second driving coil (342b) and the first detection magnetic piece (371) and the second detection magnetic piece (372) constitute the second driving mechanism. Or, the first driving coil (342a) and the first set of magnetic pieces (363) constitute the second driving mechanism, and the second driving coil (342b) and the first detection magnetic piece (371) and the second detection magnetic piece (372) constitute the first driving mechanism.

37. The camera module (100) according to claim 32 or 33, characterized in that The anti-shake motor (3) further comprises a first driving coil (342a), a second driving coil (342b), a first set of magnetic pieces (363) and a second set of magnetic pieces (364), the first driving coil (342a) and the second driving coil (342b) are both fixed on the base (32), and the first set of magnetic pieces (363) and the second set of magnetic pieces (364) are both fixed on the anti-shake carrier (361); The first set of magnetic pieces (363) are located on the side of the anti-shake carrier (361) away from the light exit hole (33b), the first driving coil (342a) is oppositely arranged with the first set of magnetic pieces (363), the second set of magnetic pieces (364) are located on the side of the anti-shake carrier (361) away from the light exit hole (33b), and the second driving coil (342b) is oppositely arranged with the second set of magnetic pieces (364); Wherein, the first driving coil (342a) and the first set of magnetic pieces (363) constitute the first driving mechanism, and the second driving coil (342b) and the second set of magnetic pieces (364) constitute the second driving mechanism. Or, the first driving coil (342a) and the first set of magnetic pieces (363) constitute the second driving mechanism, and the second driving coil (342b) and the second set of magnetic pieces (364) constitute the first driving mechanism.

38. The camera module (100) according to claim 32 or 33, characterized in that The anti-shake motor (3) further comprises a first driving coil (342a), a second driving coil (342b) and a first set of magnetic pieces (363), the first driving coil (342a) and the second driving coil (342b) are both fixed to the base (32), the first set of magnetic pieces (363) are fixed to the anti-shake carrier (361) and located on the side of the anti-shake carrier (361) away from the light exit hole (33b), and the first driving coil (342a) and the second driving coil (342b) are oppositely arranged with the first set of magnetic pieces (363); The second driving coil (342b) comprises a first coil (3421) and a second coil (3422), and the first driving coil (342a) is located between the first coil (3421) and the second coil (3422); The first set of magnetic pieces (363) and the first driving coil (342a) jointly constitute the first driving mechanism, and the first set of magnetic pieces (363) and the second driving coil (342b) jointly constitute the second driving mechanism.

39. The camera module (100) according to any one of claims 28 to 38, wherein, The system focal point of the first lens group (G1) is located on the side of the first light path conversion element (101) close to the light exit hole (33b).

40. The camera module (100) according to any one of claims 1 to 39, wherein, The image sensor (14) is perpendicular to the second direction (X); Alternatively, the photosensitive surface of the image sensor (14) is obliquely arranged towards the third lens group (G3), and the camera module (100) further comprises a second light path conversion element (20), which is located between the third lens group (G3) and the image sensor (14), and is mounted on the side of the base (52) close to the image sensor (14). The second light path conversion element (20) is used to change the direction of light rays emitted through the third lens group (G3) and reflect the light rays to the image sensor (14).

41. The camera module (100) according to any one of claims 1, 8 to 16, characterized in that, When the anti-shake motor (3) is mounted on the light exit side of the zoom motor (5) and the image sensor (14) is mounted in the anti-shake motor (3), the camera module (100) further comprises a module housing (70) and a first housing (80); The anti-shake motor (3), the zoom motor (5) and the first housing (80) are all mounted in the module housing (70), the first lens group (G1) is mounted in the anti-shake motor (3), and the first housing (80) is mounted on the light exit side of the zoom motor (5); The first housing (80) has a light entrance area (5272) and a light exit area (5273), light rays enter the first lens group (G1) through the light entrance area (5272) and are emitted to the second lens group (G2) through the light exit area (5273) after being reflected by the first lens group (G1).

42. The camera module (100) of claim 41, wherein, The photosensitive surface of the image sensor (14) is obliquely arranged towards the third lens group (G3), the camera module (100) further comprises a second light path conversion element (20), the second light path conversion element (20) is located between the third lens group (G3) and the image sensor (14), the second light path conversion element (20) is mounted on one side of the base (52) close to the image sensor (14), and the second light path conversion element (20) is used to change the direction of light rays emitted through the third lens group (G3) and reflect the light rays to the image sensor (14); The anti-shake motor (3) is located on the side of the image sensor (14) away from the second light path conversion element (20), the image sensor (14) is mounted on the anti-shake motor (3), and the anti-shake motor (3) is used to drive the image sensor (14) to move relative to the module housing (70).

43. The camera module (100) of claim 42, wherein, The camera module (100) further comprises a second housing (90), the second housing (90) is mounted in the module housing (70), and the second housing (90) is mounted on the light-emitting side of the zoom motor (5), and the second light path conversion element (20) is mounted in the second housing (90).

44. The camera module (100) of claim 43, wherein, The second housing (90) has a first opening (623), the second light path conversion element (20) is exposed through the first opening (623), and the inner periphery of the first opening (623) has a limiting edge (6231) extending towards the center of the first opening (623) and shielding part of the second light path conversion element (20).

45. The camera module (100) of claim 44, wherein, The number of limiting edges (6231) is multiple, and multiple limiting edges (6231) are in the same plane, and the plane where multiple limiting edges (6231) are located is obliquely arranged relative to the optical axis of the third lens group (G3), and the image sensor (14) is mounted on the side of the plane where multiple limiting edges (6231) are located away from the second light path conversion element (20).

46. The camera module (100) according to any one of claims 41 to 45, wherein, The anti-shake motor (3) comprises a base (32), an anti-shake carrier (361), a guide bracket (362), a third driving mechanism and a fourth driving mechanism; The base (32) is mounted on the module housing (70); The anti-shake carrier (361) is mounted on the image sensor (14) and is located on the side of the image sensor (14) away from the second light path conversion element (20); The guide bracket (362) is fixedly connected to the anti-shake carrier (361); The third driving mechanism is used to drive the anti-shake carrier (361) and the guide bracket (362) to move relative to the base (32) along a fourth direction (Y'), and the fourth direction (Y') is parallel to the photosensitive surface of the image sensor (14); The fourth driving mechanism is configured to drive the anti-shake carrier (361) and the guide bracket (362) to move relative to the base (32) along a fifth direction (X'), which is parallel to the light-receiving surface of the image sensor (14) and intersects the fourth direction (Y').

47. The camera module (100) of claim 46, wherein, The anti-shake motor (3) further comprises a third set of support members (46) located between the anti-shake carrier (361) and the base (32). The third set of support members (46) comprises at least three third support members arranged non-linearly.

48. The camera module (100) of claim 47, wherein, The anti-shake carrier (361) is provided with a first boss (361c), a second boss (361d) and a third boss (361e) on the side away from the image sensor (14), the first boss (361c) and the second boss (361d) are arranged in parallel to the fourth direction (Y'), and the third boss (361e) is arranged in parallel to the fifth direction (X') and spaced apart from the first boss (361c) and the second boss (361d). At least one of the third support members is located between the first boss (361c) and the base (32), at least one of the third support members is located between the second boss (361d) and the base (32), and at least one of the third support members is located between the third boss (361e) and the base (32).

49. The camera module (100) according to claim 47 or 48, characterized in that, The at least three third support members comprise at least three fourth balls (461), and the anti-shake carrier abuts against the base (32) through the at least three fourth balls (461). The centers of the at least three fourth balls (461) are located on the same plane, and the light-receiving surface of the image sensor (14) is parallel to the plane on which the centers of the at least three fourth balls (461) are located.

50. The camera module (100) according to any one of claims 46 to 49, wherein, The guide bracket (362) comprises a first part (3621), a second part (3622) and a third part (3623), the first part (3621) and the second part (3622) are oppositely arranged, the first part (3621) and the second part (3622) are both fixedly connected to the third part (3623), the third part (3623) is located between the anti-shake carrier (361) and the base (32), and the first part (3621) and the second part (3622) are fixedly connected to the anti-shake carrier (361).

51. The camera module (100) of claim 50, wherein, The anti-shake carrier (361) is provided with a first connecting portion (3614) and a second connecting portion (3615) on the side away from the image sensor (14), and the first connecting portion (3614) and the second connecting portion (3615) are arranged in parallel to the fourth direction (Y'). The first part (3621) is clamped and fixed with the first connecting portion (3614), and the second part (3622) is clamped and fixed with the second connecting portion (3615).

52. The camera module (100) of claim 51, wherein, The anti-shake motor (3) further comprises a third driving coil (39), a fourth driving coil (40), a fifth group of magnetic pieces (43) and a sixth group of magnetic pieces (44); The third driving coil (39) is fixed to the anti-shake carrier (361), the fourth driving coil (40) is fixed to the guide support (362), the fifth group of magnetic pieces (43) and the sixth group of magnetic pieces (44) are both fixed to the base (32), the third driving coil (39) is arranged opposite to the fifth group of magnetic pieces (43), and the fourth driving coil (40) is arranged opposite to the sixth group of magnetic pieces (44); The third driving coil (39) comprises a plurality of fifth coils (391), and the arrangement direction of the plurality of fifth coils (391) is parallel to the fourth direction (Y'). The fourth driving coil (40) comprises a plurality of sixth coils (401), and the arrangement direction of the plurality of sixth coils (401) is parallel to the fifth direction (X'). 53.The camera module (100) of claim 51, wherein, The anti-shake motor (3) further comprises a third driving coil (39), a fourth driving coil (40), a fifth group of magnetic pieces (43) and a sixth group of magnetic pieces (44), the third driving coil (39) and the fourth driving coil (40) are both fixed to the base (32), the fifth group of magnetic pieces (43) is fixed to the anti-shake carrier (361), and the sixth group of magnetic pieces (44) is fixed to the guide support (362); the third driving coil (39) is arranged opposite to the fifth group of magnetic pieces (43), and the fourth driving coil (40) is arranged opposite to the sixth group of magnetic pieces (44); The third driving coil (39) comprises a plurality of fifth coils (391), and the arrangement direction of the plurality of fifth coils (391) is parallel to the fourth direction (Y'). The fourth driving coil (40) comprises a plurality of sixth coils (401), and the arrangement direction of the plurality of sixth coils (401) is parallel to the fifth direction (X').

54. The camera module (100) according to claim 52 or 53, characterized in that, The third part (3623) is arranged in the interval space (32b) between the anti-shake carrier (361). The third driving coil (39), the fourth driving coil (40), the fifth group of magnetic pieces (43) and the sixth group of magnetic pieces (44) are all located in the interval space (32b).

55. The camera module (100) according to any one of claims 52 to 54, wherein, The plurality of sixth coils (401) comprises a first sub-coil (402) and two second sub-coils (403), and the first sub-coil (402) and the two second sub-coils (403) are arranged opposite to the sixth group of magnetic members (44); The arrangement direction of the two second sub-coils (403) is parallel to the fourth direction (Y'), and the arrangement direction of the second sub-coils (403) and the first sub-coil (402) is parallel to the fifth direction (X'); The fourth driving mechanism is further used for driving the anti-shake carrier (361) and the guide support (362) to rotate relative to the base (32) in a first plane, and the first plane is parallel to the photosensitive surface of the image sensor (14).

56. An electronic device, comprising: The device housing and the camera module (100) as claimed in any one of claims 1 to 55 are included, and the camera module (100) is mounted on the device housing (200).

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