Motors, camera modules and electronic devices

Abstract

The present application provides a motor, a camera module and an electronic device. The motor includes a base, a focus carrier, an anti-shake carrier, a focus magnetic part, a focus coil, a first anti-shake coil, a second anti-shake coil, a first anti-shake magnetic part, a second anti-shake magnetic part and an electrical connector. The anti-shake carrier is located on the inner side of the focus carrier; the focus coil is arranged facing the focus magnetic part, the first anti-shake coil is located on one side of the first anti-shake magnetic part, the first anti-shake coil is arranged facing the first anti-shake magnetic part, the second anti-shake coil is located on one side of the second anti-shake magnetic part, and the second anti-shake coil is arranged facing the second anti-shake magnetic part; the electrical connector includes a first fixed part, a deformable part and a second fixed part, the second fixed part is electrically connected to the focus coil, the first anti-shake coil and the second anti-shake coil, and when the focus carrier moves along the first direction relative to the base, the deformable part deforms. The motor has a "focus support anti-shake" structure, the motor is small in size, and the structure and electrical connection method of the motor are relatively simple.

Description

Technical Field

[0001] This application relates to the field of shooting equipment technology, and in particular to a motor, camera module and electronic device. Background Technology

[0002] With the continuous development of portable electronic devices such as mobile phones, users have increasingly higher requirements for the photography performance of these devices. Electronic devices with optical image stabilization (OIS) and autofocus are becoming increasingly popular. Traditional camera modules include an image stabilization carrier, a focusing carrier, a focusing drive mechanism, and an image stabilization drive mechanism. The focusing carrier is located inside the image stabilization carrier and is movably connected to it. The focusing drive mechanism drives the movement of the focusing carrier, while the image stabilization drive mechanism drives the movement of both the focusing and focusing carriers. The image stabilization drive mechanism has a large load and requires a large size to generate sufficient driving force, resulting in a large size for traditional camera modules. Furthermore, the unreasonable design of the focusing and image stabilization drive mechanisms leads to complex electrical connections and motor structures. Summary of the Invention

[0003] This application provides a motor, camera module, and electronic device that are both small in size and simple in structure.

[0004] In a first aspect, this application provides a motor. The motor includes a base, a focusing carrier, an image stabilization carrier, a focusing magnetic element, a focusing coil, a first image stabilization coil, a second image stabilization coil, a first image stabilization magnetic element, a second image stabilization magnetic element, and an electrical connector; the focusing carrier is movably connected to the base, and the image stabilization carrier is located inside the focusing carrier and movably connected to the focusing carrier; the focusing magnetic element is fixedly connected to the base, and the focusing coil is fixedly connected to the focusing carrier, with the focusing coil facing the focusing magnetic element, for driving the focusing carrier and the image stabilization carrier to move relative to the base along a first direction; the first image stabilization coil is fixedly connected to the focusing carrier, and the first image stabilization magnetic element is fixedly connected to the image stabilization carrier, with the first image stabilization coil located on one side of the first image stabilization magnetic element, facing the first image stabilization magnetic element, for driving... The image stabilization carrier moves relative to the focusing carrier in a second direction, which is different from the first direction. The second image stabilization coil is fixedly connected to the focusing carrier, and the second image stabilization magnetic component is fixedly connected to the image stabilization carrier. The second image stabilization coil is located on one side of the second image stabilization magnetic component and faces the second image stabilization magnetic component. It is used to drive the image stabilization carrier to move relative to the focusing carrier in a third direction, which is different from both the first and second directions. The electrical connector includes a first fixing part, a deformation part, and a second fixing part. The first fixing part is fixedly connected to the base, and the second fixing part is fixedly connected to the focusing carrier and electrically connected to the focusing coil, the first image stabilization coil, and the second image stabilization coil. When the focusing carrier moves relative to the base in the first direction, the deformation part deforms.

[0005] It is understandable that the image stabilization carrier is located inside the focusing carrier, meaning the motor has a "focus support image stabilization" structure. The first image stabilization coil and the first image stabilization magnetic component can cooperate, and the second image stabilization coil and the second image stabilization magnetic component can cooperate to drive the image stabilization carrier to complete optical image stabilization. In other words, the load on the first image stabilization coil, the second image stabilization coil, the second image stabilization magnetic component, and the second image stabilization magnetic component in this embodiment is relatively small. Therefore, the driving force required by the first image stabilization coil, the second image stabilization coil, the second image stabilization magnetic component, and the second image stabilization magnetic component is relatively small, resulting in a smaller motor size, which is beneficial for achieving motor miniaturization.

[0006] Understandably, the first anti-shake coil is located on one side of the first anti-shake magnetic component, and the second anti-shake coil is located on one side of the second anti-shake magnetic component. This arrangement of the first and second anti-shake coils, the first and second anti-shake magnetic components is reasonable, simplifying the motor structure and assembly process. Furthermore, it reduces the risk of short circuits between the first and second anti-shake coils, the first and second anti-shake magnetic components, and other structural components.

[0007] Understandably, the structure of the focusing coil, the first image stabilization coil, and the second image stabilization coil electrically connected to the base is relatively simple, as is the structure of the motor. Furthermore, the deformable part is connected between the first and second fixed parts. During the movement of the second fixed part relative to the base along the first direction Z, the deformable part can deform, ensuring the electrical connection between the focusing coil, the first image stabilization coil, and the second image stabilization coil and the base without affecting the movement of the focusing carrier.

[0008] In one possible implementation, the first stabilization coil and the first stabilization magnetic element are arranged along a first direction.

[0009] It is understandable that by arranging the first anti-shake coil and the first anti-shake magnetic component along the first direction, the size of the motor in the XY direction can be reduced.

[0010] In one possible implementation, the second stabilization coil and the second stabilization magnetic element are arranged along the first direction.

[0011] It is understandable that by arranging the second anti-shake coil and the second anti-shake magnetic component along the first direction, the size of the motor in the XY direction can be reduced.

[0012] In one possible implementation, the first anti-shake magnetic component is a Heilbeck magnet array.

[0013] It is understandable that the first image stabilization magnetic component is a Heilbeck magnet array, and the image stabilization driving force generated by the first image stabilization coil and the first image stabilization magnetic component in combination is relatively large along the second direction, which can drive the image stabilization carrier to complete optical image stabilization.

[0014] In one possible implementation, the second anti-shake magnetic component is a Heilbeck magnet array.

[0015] It is understandable that the second image stabilization magnetic component is a Heilbeck magnet array. The second image stabilization coil and the second image stabilization magnetic component work together to generate a relatively large image stabilization driving force along the third direction, which can drive the image stabilization carrier to complete optical image stabilization.

[0016] In one possible implementation, the focusing coil is located on one side of the focusing magnetic element, and the winding plane of the focusing coil is parallel to a first direction.

[0017] Understandably, during focusing, the focusing coil can move along the first direction with the focusing carrier. In other words, during focusing, the focusing magnetic component and focusing coil in this embodiment are designed as moving coils. This avoids magnetic interference from the focusing magnetic component to the first image stabilization magnetic component, the second image stabilization magnetic component, or other magnetic structures. Furthermore, the winding plane of the focusing coil can be parallel to the first direction, which helps to reduce the size of the motor in the XY direction.

[0018] In one possible implementation, the deformable part is provided with a through hole.

[0019] It is understandable that, compared to an electrical connector with a through-hole deformable portion, the K-value of an electrical connector with a through-hole deformable portion is lower, where K is the elastic coefficient. Therefore, when the deformable portion produces the same amount of deformation, the elastic force of the electrical connector in this embodiment is smaller. Thus, during the movement of the second fixing part of the electrical connector along the first direction Z with the focusing carrier and the image stabilizing carrier, the elastic force of the electrical connector is smaller, and the influence of the elastic force of the electrical connector on the focusing process is smaller, thereby improving the stability of the motor's movement. Furthermore, since the deformation of the electrical connector is caused by the movement of the focusing carrier and the image stabilizing carrier along the first direction Z, the smaller the deformation of the electrical connector, the smaller the driving force required for the deformation, and the smaller the driving force required for the focusing magnetic component and the focusing coil, which helps to reduce the volume of the focusing magnetic component and the focusing coil.

[0020] In one possible implementation, the through hole is a strip-shaped hole that extends along the length of the deformed part.

[0021] It is understandable that, compared to the scheme in which the deformation part does not have a through hole, the through hole in the deformation part in this embodiment makes the deformation part bifurcated, and the width of the deformation part along the second or third direction is smaller. Therefore, the K value of the electrical connector in this embodiment can be reduced, and the elastic force of the electrical connector can be reduced.

[0022] In one possible implementation, the deformation portion includes multiple layers of deformation sub-parts in the thickness direction of the deformation portion. The first end of each layer of deformation sub-parts is fixedly connected to a first fixing part, and the second end of each layer of deformation sub-parts is fixedly connected to a second fixing part. The deformation sub-parts of adjacent layers are spaced apart to form a hollow area.

[0023] It is understandable that, compared to schemes where the deformation portion is not layered, the layered deformation portion in this embodiment results in a smaller thickness of the deformation portion along the first direction, and the K value of the electrical connector in this embodiment can be reduced.

[0024] Understandably, compared to electrical connectors without layered deformation sections, the K-value of the layered deformation section electrical connector in this embodiment is lower. Thus, during the movement of the second fixing part of the electrical connector along the first direction with the focusing carrier and the image stabilizing carrier, the elastic force of the electrical connector is smaller, and the elastic force of the electrical connector has less impact on the focusing process, thereby improving the stability of the motor's movement. Furthermore, since the deformation of the electrical connector is caused by the movement of the focusing carrier and the image stabilizing carrier along the first direction, the smaller the deformation of the electrical connector, the smaller the driving force required for the deformation, and the smaller the driving force required for the focusing magnetic component and the focusing coil, which helps to reduce the volume of the focusing magnetic component and the focusing coil.

[0025] In one possible implementation, at least part of the deformable portion is spiral, zigzag, or curved.

[0026] It is understood that the deformation section in this embodiment can be extended. Compared to a design where the deformation section is not extended, the K-value of the electrical connector in this embodiment can be reduced. Thus, during the movement of the second fixing part of the electrical connector along the first direction with the focusing carrier and the image stabilizing carrier, the elastic force of the electrical connector is smaller, and the elastic force of the electrical connector has less impact on the focusing process, thereby improving the stability of the motor's movement. Furthermore, since the deformation of the electrical connector is caused by the movement of the focusing carrier and the image stabilizing carrier along the first direction, the smaller the deformation of the electrical connector, the smaller the driving force required for the deformation, and the smaller the driving force required for the focusing magnetic component and the focusing coil, which helps to reduce the volume of the focusing magnetic component and the focusing coil.

[0027] In one possible implementation, the focusing carrier includes a base plate, a first side plate, and a second side plate. The first side plate and the second side plate are located on the same side of the base plate and are fixedly connected to the base plate. The focusing coil is fixedly connected to the first side plate, and the first image stabilization coil and the second image stabilization coil are fixedly connected to the base plate. The second fixing part includes a first part and a second part. The first part is fixedly connected to the second side plate, and the second part is located on the side of the base plate near the base and is fixedly connected to the base plate.

[0028] Understandably, the structure of the focusing coil, the first image stabilization coil, and the second image stabilization coil electrically connected to the base is relatively simple, as is the structure of the motor.

[0029] In one possible implementation, the motor includes a drive chip located on the side of the first part closer to the focusing carrier, the drive chip being fixedly connected to and electrically connected to the first part; the focusing coil is electrically connected to the drive chip through the first part of the second fixing part of the electrical connector; the first image stabilization coil and the second image stabilization coil are electrically connected to the drive chip through the second part of the second fixing part of the electrical connector.

[0030] It is understandable that, compared to a solution where the driver chip is located on the side of the electrical connector away from the focusing carrier, the first part of the second fixing part of the electrical connector in this embodiment does not need to be bent at a large angle toward the direction of the second part.

[0031] It is understandable that the driver chip can control the focusing process of the motor by controlling the current of the focusing coil (e.g., whether current is flowing or the magnitude of the current when current is flowing) through the first part of the second fixing part of the electrical connector. Similarly, the driver chip can control the optical image stabilization process of the motor by controlling the current of the first and second image stabilization coils (e.g., whether current is flowing or the magnitude of the current when current is flowing) through the second part of the second fixing part of the electrical connector.

[0032] In one possible implementation, the motor further includes wiring embedded in the focusing carrier. The wiring forms a current loop with the first part of the second fixing part of the electrical connector, the focusing coil, and the drive chip. The wiring also forms a current loop with the second part of the second fixing part of the electrical connector, the first image stabilization coil, and the drive chip.

[0033] Understandably, the driver chip can control the focusing process of the motor by controlling the current of the focusing coil (e.g., whether current is flowing or the magnitude of the current when current is flowing) through the first part of the second fixing part of the wiring and electrical connector. Similarly, the driver chip can control the optical image stabilization process of the motor by controlling the current of the first and second image stabilization coils (e.g., whether current is flowing or the magnitude of the current when current is flowing) through the second part of the second fixing part of the wiring and electrical connector.

[0034] In one possible implementation, the second part of the second fixing part is provided with a pin terminal; the trace includes a bent portion, which is arranged along the first direction with the pin terminal and is fixedly connected to the pin terminal.

[0035] Understandably, the bends in the wiring make the connection process between the wiring and the electrical connectors simpler.

[0036] In one possible implementation, the motor includes a first guide, through which the focusing carrier is movably connected to the base.

[0037] Understandably, the first guide member can reduce the frictional resistance during relative movement between the focusing carrier and the base, reduce the power required from the focusing magnetic component and the focusing coil, and thus reduce the size of the focusing magnetic component and the focusing coil.

[0038] In one possible implementation, the motor includes a focusing magnetic chuck, which is fixed to the focusing carrier and faces the focusing magnetic component. The magnetic force between the focusing magnetic chuck and the focusing magnetic component keeps the base, the first guide member, and the focusing carrier in contact.

[0039] Understandably, the magnetic force between the focusing magnetic element and the focusing magnetic element keeps the base, the first guide element, and the focusing carrier in contact. During the focusing process of the motor, the focusing carrier is less likely to tip over due to movement.

[0040] In one possible implementation, the focusing magnetic suction component and the focusing carrier are integrally formed.

[0041] Understandably, the focusing magnetic chuck and the focusing carrier are integrally molded, resulting in smaller assembly tolerances for the focusing magnetic chuck. This reduces fluctuations in magnetic force between the focusing magnetic chuck and the focusing magnetic component, improving the motor's motion stability. Compared to other focusing magnetic chuck solutions, the focusing magnetic chuck solution in this embodiment has a simpler structure.

[0042] In one possible implementation, the base is provided with a first groove, the focusing carrier is provided with a second groove, the second groove is disposed opposite to the first groove, and at least a portion of the first guide is located in the first groove and at least a portion is located in the second groove.

[0043] Understandably, the first and second grooves can limit the first guide member and prevent it from detaching from the base and the focusing carrier.

[0044] In one possible implementation, the motor includes a second guide, through which the image stabilization carrier is movably connected to the focusing carrier.

[0045] Understandably, the second guide member can reduce the frictional resistance between the focusing carrier and the image stabilization carrier during relative movement, reduce the power required for the first image stabilization coil and the first image stabilization magnetic component to work together, and reduce the power required for the second image stabilization coil and the second image stabilization magnetic component to work together, thereby reducing the size of the first image stabilization coil, the first image stabilization magnetic component, the second image stabilization coil, and the second image stabilization magnetic component.

[0046] In one possible implementation, the focusing carrier is provided with a third groove, the image stabilization carrier is provided with a fourth groove, the fourth groove is disposed opposite to the third groove, and at least a portion of the second guide is located in the third groove and at least a portion is located in the fourth groove.

[0047] Understandably, the third and fourth grooves can limit the second guide component, preventing it from disengaging from the focusing carrier and the image stabilization carrier.

[0048] In one possible implementation, the second guide element is a single ball or a group of balls.

[0049] It is understandable that using a second guide to achieve the movable connection between the focusing carrier and the image stabilization carrier can reduce the frictional resistance between the second guide and the image stabilization carrier while ensuring sufficient support. This reduces the driving force required during the movement of the image stabilization carrier, which in turn helps to reduce the size of the first image stabilization coil and / or the first image stabilization magnetic component, the second image stabilization coil and / or the second image stabilization magnetic component, and facilitates the miniaturization of the motor. For example, compared to the diameter of traditional large ball bearings, the diameter of each ball bearing in the second guide of this embodiment is smaller, which also helps to shorten the gap between the image stabilization carrier and the base, and facilitates the thinner design of the motor. In addition, the second guide can provide multi-point support for the image stabilization carrier, which helps to disperse stress and prevent excessive force concentration in one direction, thus preventing the balls in the second guide from deforming upon impact and improving the reliability of the second guide in supporting the image stabilization carrier and other structural components.

[0050] In one possible implementation, the motor includes a stabilizing magnetic component, which is fixed to the focusing carrier and faces the first and second stabilizing magnetic components. The magnetic force between the stabilizing magnetic component and the first and second stabilizing magnetic components keeps the stabilizing carrier, the second guide component, and the focusing carrier in contact.

[0051] Understandably, the magnetic forces between the first and second image stabilization magnetic components, and between the second and third image stabilization magnetic components, allow the image stabilization carrier to be subjected to these magnetic forces. This ensures contact between the image stabilization carrier, the second guide component, and the focusing carrier, guaranteeing the stability of the connection and preventing the image stabilization carrier from detaching from the focusing carrier. Furthermore, compared to other image stabilization magnetic attraction schemes, the structure of the image stabilization magnetic attraction scheme in this embodiment is simpler.

[0052] In one possible implementation, the motor also includes a reed, one end of which is fixedly connected to the focusing carrier and the other end of which is fixedly connected to the image stabilization carrier.

[0053] Understandably, since the reed connects the image stabilization carrier and the focusing carrier, the movement of the image stabilization carrier causes the reed to undergo elastic deformation, thus exerting an elastic force that allows the image stabilization carrier to reset and return to its position with a displacement dx. The reed also provides anti-torsional force to the image stabilization carrier, hindering its rotation. Furthermore, in this embodiment, the first image stabilization coil is located on one side of the first image stabilization magnetic component, and the second image stabilization coil is located on one side of the second image stabilization magnetic component. This reduces the risk of short circuits between the first and second image stabilization coils and structural components such as the reed, improving the reliability of the motor.

[0054] Secondly, this application provides a camera module. The camera module includes a lens and the aforementioned motor, with the lens fixed to an image stabilization carrier.

[0055] Understandably, the camera module is small in size and has a simple structure.

[0056] Thirdly, this application provides an electronic device. The electronic device includes a housing and the aforementioned camera module, the camera module being disposed within the housing.

[0057] Understandably, electronic devices can balance small size and simple structure. Attached Figure Description

[0058] Figure 1 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application;

[0059] Figure 2 yes Figure 1 A partial cross-sectional schematic diagram of the electronic device shown at line AA in one embodiment;

[0060] Figure 3 yes Figure 1 The diagram shown is a partial structural exploded view of the camera module in one embodiment.

[0061] Figure 4 yes Figure 3 The diagram shows a partial structural exploded view of the motor in one embodiment.

[0062] Figure 5 yes Figure 4 The diagram shown is a partial structural schematic of the base in one embodiment;

[0063] Figure 6 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 1 ;

[0064] Figure 7 yes Figure 4 The diagram shown is a partial structural exploded view of the focusing carrier in one embodiment.

[0065] Figure 8 yes Figure 7 The diagram shows the structure of the focusing carrier from another angle;

[0066] Figure 9 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 2 ;

[0067] Figure 10 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 3 ;

[0068] Figure 11 yes Figure 10 A partial cross-sectional schematic diagram of the motor at the BB line in one embodiment shown;

[0069] Figure 12 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 4 ;

[0070] Figure 13 yes Figure 4 The diagram shows a partial structural schematic of the image stabilization carrier in one embodiment.

[0071] Figure 14 yes Figure 13 The diagram shows the structure of the image stabilization carrier from another angle;

[0072] Figure 15 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 5 ;

[0073] Figure 16 yes Figure 3The diagram shows a partial structural representation of the motor in one embodiment. Figure 6 ;

[0074] Figure 17 yes Figure 16 A partial cross-sectional schematic diagram of one embodiment of the motor at the CC line;

[0075] Figure 18 yes Figure 16 A partial cross-sectional schematic diagram of one embodiment of the motor at the DD line;

[0076] Figure 19 yes Figure 16 A partial cross-sectional schematic diagram of one embodiment of the motor at line EE;

[0077] Figure 20 yes Figure 16 A partial cross-sectional schematic diagram of one embodiment of the motor at the FF line;

[0078] Figure 21 yes Figure 4 The diagram shown is a structural schematic of one embodiment of the electrical connector.

[0079] Figure 22 yes Figure 21 The diagram shows the electrical connector from another angle.

[0080] Figure 23 yes Figure 21 The diagram shows the electrical connector from another angle.

[0081] Figure 24 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 7 ;

[0082] Figure 25 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 8 ;

[0083] Figure 26 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 9 ;

[0084] Figure 27 yes Figure 26 A partial cross-sectional schematic diagram of one embodiment of the motor at the GG line is shown.

[0085] Figure 28 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 10 ;

[0086] Figure 29 yes Figure 3 The diagram shows a partial structural representation of the motor in one embodiment. Figure 10 one;

[0087] Figure 30 yes Figure 21 The diagram shows a structural schematic of the electrical connector in another embodiment;

[0088] Figure 31 yes Figure 21 The diagram shown is a structural schematic of the electrical connector in another embodiment;

[0089] Figure 32 yes Figure 3 The diagram shows the structure of the motor in one embodiment. Figure 10 two;

[0090] Figure 33 yes Figure 4 The diagram shows the outer casing from another angle.

[0091] Figure 34 yes Figure 3 The diagram shows a partial cross-sectional view of one embodiment of the motor at line HH. Detailed Implementation

[0092] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0093] In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation," "connection," "joining," and "joining" should be interpreted broadly. For example, "joining" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an electrical connection or a mechanical connection. "Fixed connection" refers to a connection where the relative positional relationship remains unchanged after connection. "Movable connection" refers to a connection where the components can move relative to each other after connection. Furthermore, the integrated structure obtained by a one-piece molding process means that during the formation of one of the components, that component is connected to the other component without requiring further processing (such as bonding, welding, snap-fit ​​connections, or screw connections) to connect the two components. Components A and B can be arranged relative to each other such that component A is projected along the target direction to obtain projection C, and component B is projected along the target direction to obtain projection D, with projection C and projection D at least largely overlapping. In some embodiments, this substantial overlap can be either: projection C is completely within projection D, or projection D is completely within projection C. Alternatively, projection C and projection D intersect each other, and the intersection area of ​​projection C and projection D accounts for more than 50% of projection C or projection D.

[0094] The directional terms mentioned in the embodiments of this application, such as "top," "bottom," "inner," and "outer," are merely 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. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0095] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship. "Multiple" means at least two.

[0096] Furthermore, the limitations on relative positional relationships mentioned in the embodiments of this application, such as parallelism and perpendicularity, are all relative to the current technological level and are not absolutely strict limitations. Slight deviations are allowed; approximations of parallelism or perpendicularity are 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.

[0097] Figure 1 This is a schematic diagram of the structure of an electronic device 1000 provided in an embodiment of this application.

[0098] like Figure 1 As shown, the electronic device 1000 can be a mobile phone, tablet 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 a camera module. The electronic device 1000 described in this application is illustrated using a mobile phone as an example.

[0099] 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 defined as the first direction. The X-axis direction is defined as the second direction. The second direction may be different from the first direction. The Y-axis direction is defined as the third direction. The third direction may be different from both the first and second directions. In other embodiments, the first, second, and third directions can be any direction of this coordinate system, as long as they are different from each other. Specifically, this embodiment does not impose any limitations.

[0100] Figure 2 yes Figure 1 The illustrated electronic device 1000 is shown in a partial cross-sectional view at line AA in one embodiment.

[0101] like Figure 1 and Figure 2As shown, in some embodiments, the electronic device 1000 may include a camera module 100, a housing 200, and a screen 300. The camera module 100 may be a rear-facing camera module 100 or a front-facing camera module 100. It is understood that... Figure 1 , Figure 2 The accompanying drawings below only schematically illustrate some components included in the electronic device 1000; the actual shape, size, location, and construction of these components are not subject to change. Figure 1 , Figure 2 As well as the accompanying drawings below. Furthermore, when the electronic device 1000 is a device of some other form, the electronic device 1000 may not include the screen 300.

[0102] like Figure 1 and Figure 2 As shown, in some embodiments, the screen 300 is mounted on the housing 200 and together with the 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.

[0103] For example, the camera module 100 may be located inside the electronic device 1000. The housing 200 has a light-transmitting portion 201. The shape of the light-transmitting portion 201 is not limited to that of the attached... Figure 1 The shape shown can be circular, elliptical, or irregular. Light from outside the electronic device 1000 can enter the interior of the electronic device 1000 through the light-transmitting part 201. The camera module 100 can collect the light entering the interior of the electronic device 1000. The light-transmitting part 201 can be a light-transmitting hole or a transparent portion within the housing 200. This application does not specifically limit the specific structure of the light-transmitting part 201.

[0104] Figure 3 yes Figure 1 The image shows a partial exploded view of the camera module 100 in one embodiment.

[0105] like Figure 2 and Figure 3 As shown, exemplarily, the camera module 100 includes a motor 1 and a lens 2. It is understood that... Figure 2 and Figure 3 The camera module 100 is shown only schematically, and the actual shape, size, position, and construction of these components are not subject to change. Figure 2 and Figure 3 As defined in the accompanying drawings below. The camera module 100 may also include more or fewer structures. For example, the camera module 100 may also include a variable aperture (not shown in the drawings).

[0106] For example, the lens 2 can be mounted on the motor 1. The motor 1 can also control the lens 2 to move along the first direction Z to achieve auto focus (AF). In other words, the camera module 100 of this application can control the lens 2 to move along the first direction Z through the motor 1 to achieve focus of the camera module 100 and improve the imaging quality of the camera module 100.

[0107] Furthermore, motor 1 can control lens 2 to move along a plane perpendicular to the first direction Z (i.e., the XY plane) to achieve optical image stabilization (OIS). Thus, when camera module 100 captures ambient light, if electronic device 1000 experiences shaking in the XY plane due to external forces, motor 1 can control lens 2 to move in the XY plane, offsetting the shaking travel of lens 2 in the XY plane and reducing positional offset caused by shaking. In other words, the camera module 100 of this application can control lens 2 to move in the XY plane via motor 1, achieving optical image stabilization and improving the imaging quality of camera module 100.

[0108] For example, the length direction of motor 1 can be the X-axis. The width direction of motor 1 can be the Y-axis. The thickness direction of motor 1 can be the Z-axis. In other embodiments, the coordinate system of motor 1 can be flexibly set according to specific actual needs.

[0109] For example, motor 1 can control lens 2 to move along the X-axis, Y-axis or Z-axis.

[0110] Figure 4 yes Figure 3 The diagram shows a partial structural exploded view of the motor 1 in one embodiment.

[0111] like Figure 4 As shown, exemplarily, the motor 1 includes a base 11, a first guide 121, a second guide 122, a focusing carrier 13, a focusing drive mechanism 14, an image stabilization carrier 15, an image stabilization drive mechanism 16, and an electrical connector 17. It is understood that... Figure 3 and Figure 4 The diagram only schematically shows some of the components included in motor 1. The actual shape, size, position, and construction of these components may vary. Figure 3 and Figure 4 Limited by.

[0112] For example, the focus drive mechanism 14 may include a focus magnetic element 141 and a focus coil 142. In other embodiments, the focus drive mechanism 14 may also include more or fewer structures; for example, the focus drive mechanism 14 may also include a focus magnetic conductor (not shown in the figures).

[0113] It is understandable that the number of focusing magnetic components 141 may not be limited to... Figure 4 As shown, the number of focusing coils 142 may not be limited to one. Figure 4 One of the embodiments shown. In other embodiments, there can be multiple focusing magnetic elements 141 and multiple focusing coils 142, and multiple focusing magnetic elements 141 and multiple focusing coils 142 can be arranged in a one-to-one correspondence.

[0114] In other embodiments, the focusing drive mechanism 14 may also adopt other forms of drive structure. This application does not specifically limit the application to these embodiments.

[0115] For example, the image stabilization drive mechanism 16 may include a first image stabilization coil 161, a second image stabilization coil 162, a first image stabilization magnetic element 163, and a second image stabilization magnetic element 164. For example, the first image stabilization coil 161 and the first image stabilization magnetic element 163 may be correspondingly arranged to form a drive mechanism. The second image stabilization coil 162 and the second image stabilization magnetic element 164 may be correspondingly arranged to form a drive mechanism. In other embodiments, the image stabilization drive mechanism 16 may also include more or fewer structures; for example, the image stabilization drive mechanism 16 may also include an image stabilization magnetic conductor (not shown in the figures).

[0116] It is understandable that the number of the first image stabilization coil 161 may not be limited to... Figure 4 As shown, the number of the first image stabilization magnetic element 163 may not be limited to... Figure 4 One of the embodiments shown. In other embodiments, there can be multiple first stabilization coils 161 and multiple first stabilization magnetic elements 163, and multiple first stabilization coils 161 and first stabilization magnetic elements 163 can be set in a one-to-one correspondence.

[0117] It is understandable that the number of the second image stabilization coil 162 is not limited to... Figure 4 As shown, the number of the second image stabilization magnetic element 164 may not be limited to one. Figure 4 One of the embodiments shown. In other embodiments, there can be multiple second stabilization coils 162 and multiple second stabilization magnetic elements 164, and multiple second stabilization coils 162 and multiple second stabilization magnetic elements 164 can be set in a one-to-one correspondence.

[0118] In other embodiments, the image stabilization drive mechanism 16 may also adopt other forms of drive structure. This application does not specifically limit the application to these embodiments.

[0119] It is understood that there can be multiple first guide members 121 and multiple second guide members 122. For example, in this embodiment, two first guide members 121 and four second guide members 122 are used as an example for illustration.

[0120] By way of example, motor 1 may also include a pressure member 181 and a housing 182. In other embodiments, motor 1 may also exclude the pressure member 181 and / or the housing 182.

[0121] Figure 5 yes Figure 4 The base 11 shown is a partial structural schematic diagram of one embodiment.

[0122] like Figure 5 As shown, exemplarily, the base 11 includes a bottom 111 and a side 112. The side 112 may be located on one side of the bottom 111 and fixedly connected to the bottom 111. In other embodiments, the base 11 may also adopt other structures. It is understood that although the base 11 is described in two parts in this embodiment, it does not affect the fact that the base 11 can be a one-piece molded structure, that is, the bottom 111 and the side 112 can be integrally molded. In other embodiments, the base 11 may also be formed by different independent structural components through an assembly process. The side 112 of the base 11 may be an independent structural component and fixedly connected to the bottom 111 by means of adhesive, welding, etc.

[0123] Exemplarily, the side portion 112 of the base 11 may be provided with a first groove 1121. In one embodiment, the length extension direction of the first groove 1121 may be a first direction Z. The number of first grooves 1121 may correspond to the number of first guide members 121 (see [link to documentation]). Figure 4 The number of grooves can be matched, for example, there can be two first grooves 1121. The two first grooves 1121 can be set at intervals.

[0124] For example, the side portion 112 of the base 11 may be provided with a first mounting groove 1122, which may be located between two first recesses 1121. In other embodiments, the position of the first mounting groove 1122 is not specifically limited.

[0125] Figure 6 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 1 .

[0126] like Figure 6As shown, the first guide 121 can be fixedly connected to the base 11. Exemplarily, at least a portion of the first guide 121 can be located within the first groove 1121.

[0127] For example, the first guide member 121 can be a sliding shaft structure. In other embodiments, the first guide member 121 can also be a ball bearing or other structure. This application does not limit the specific implementation.

[0128] Exemplarily, the focusing magnetic element 141 can be mounted on the base 11. In one embodiment, at least a portion of the focusing magnetic element 141 can be located within the first mounting groove 1122. The focusing magnetic element 141 can be a Hellbeck magnet array. It is understood that a Hellbeck magnet array can generate a higher intensity magnetic field, and the focusing magnetic element 141 can have a greater magnetic force.

[0129] In other embodiments, the focusing magnetic element 141 can be other types of magnets or magnetic components. For example, the focusing magnetic element 141 can employ a dual-magnet scheme, that is, it consists of two magnets arranged in the first direction Z with opposite polarities. 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).

[0130] Figure 7 yes Figure 4 The diagram shows a partial structural exploded view of the focusing carrier 13 in one embodiment. Figure 8 yes Figure 7 The diagram shows the structure of the focusing carrier 13 from another angle.

[0131] like Figure 7 and Figure 8 As shown, exemplarily, the focusing carrier 13 includes a base plate 131, a first side plate 132, a second side plate 133, a first protrusion 134, and a second protrusion 135. The first side plate 132 and the second side plate 133 may be located on the same side of the base plate 131 and are fixedly connected to the base plate 131. The first protrusion 134 and the second protrusion 135 may be located on the same side of the base plate 131 and are fixedly connected to the base plate 131. The first protrusion 134 and the second protrusion 135 may be spaced apart. In other embodiments, the focusing carrier 13 may also adopt other structures.

[0132] It is understood that although the focusing carrier 13 is described in five parts, this does not affect the fact that the focusing carrier 13 can be a one-piece structure. Furthermore, in other embodiments, the focusing carrier 13 can also be formed from different independent structural components through an assembly process. For example, the first side plate 132 and the second side plate 133 of the focusing carrier 13 can be two independent structural components fixed to the base plate 131 of the focusing carrier 13 by welding, bonding, or other methods.

[0133] Exemplarily, the first side plate 132 of the focusing carrier 13 may be provided with a second groove 1321. In one embodiment, the second groove 1321 may extend along a first direction Z. The number of second grooves 1321 may be the same as that of the first guide 121 (see [link]). Figure 4 The number of grooves can be matched, for example, there can be two second grooves 1321, and the two second grooves 1321 can be set at intervals.

[0134] For example, the base plate 131 of the focusing carrier 13 may be provided with a third groove 1311. In one embodiment, the number of third grooves 1311 may be the same as that of the second guide 122 (see [link]). Figure 4 The number of grooves can be matched accordingly; for example, the number of third grooves 1311 can be four.

[0135] Figure 9 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 2 .

[0136] like Figure 9 As shown, the focusing coil 142 can be fixedly connected to the focusing carrier 13. Exemplarily, the focusing coil 142 can be fixedly connected to the first side plate 132.

[0137] For example, the first image stabilization coil 161 can be fixedly connected to the focusing carrier 13. The first image stabilization coil 161 can be located on the side of the base plate 131 facing the first side plate 132 and the second side plate 133, and fixedly connected to the base plate 131.

[0138] For example, the second image stabilization coil 162 can be fixedly connected to the focusing carrier 13. The second image stabilization coil 162 can be located on the side of the base plate 131 facing the first side plate 132 and the second side plate 133, and fixedly connected to the base plate 131.

[0139] Exemplarily, at least a portion of the second guide 122 may be located within the third groove 1311. It is understood that the second guide 122 may be a ball group, each ball group may include multiple balls, and the number of balls may be three, ten, etc., which is not specifically limited in this application. In other embodiments, the second guide 122 may also be a single ball, a sliding shaft, or other structure. This is not specifically limited in this application.

[0140] Figure 10 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 3 .

[0141] like Figure 10 As shown, the focusing carrier 13 can be movably connected to the base 11 via the first guide member 121. Exemplarily, the first groove 1121 of the base 11 and the second groove 1321 of the focusing carrier 13 can be disposed opposite to each other. At least a portion of the first guide member 121 can be located within the first groove 1121, and at least a portion can be located within the second groove 1321.

[0142] Understandably, the first guide member 121 can reduce the frictional resistance during relative movement between the focusing carrier 13 and the base 11, thereby reducing the power required by the focusing drive mechanism 14 and thus reducing the size of the focusing drive mechanism 14. The first groove 1121 and the second groove 1321 can limit the first guide member 121, preventing the first guide member 121 from disengaging from the base 11 and the focusing carrier 13.

[0143] In other embodiments, the focusing carrier 13 may also be movably connected to the base 11 in other ways. This application does not specifically limit the details.

[0144] Figure 11 yes Figure 10 The diagram shows a partial cross-sectional view of motor 1 at line BB in one embodiment.

[0145] See also Figure 10 and Figure 11 and combined Figure 2 As shown, exemplarily, the focusing magnetic element 141 can be fixedly connected to the base 11, and the focusing coil 142 can be fixedly connected to the focusing carrier 13. The focusing coil 142 can be located on one side of the focusing magnetic element 141, and can be positioned facing the focusing magnetic element 141. The winding plane of the focusing coil 142 can be parallel to the first direction Z. It is understood that having the winding plane of the focusing coil 142 parallel to the first direction is beneficial for reducing the size of the motor 1 in the XY direction.

[0146] For example, the focusing magnetic element 141 and the focusing coil 142 can cooperate to drive the focusing carrier 13 and the image stabilization carrier 15 to move relative to the base 11 along the first direction Z. When the focusing carrier 13 and the image stabilization carrier 15 move relative to the base 11 along the first direction Z, the image stabilization carrier 15 can drive the lens 2 to move along the first direction Z. At this time, the motor 1 can achieve focusing of the camera module 100. It can be understood that the focusing magnetic element 141 facing the focusing coil 142 means that the focusing magnetic element 141 faces the winding plane of the focusing coil 142.

[0147] Figure 12 yes Figure 3 The diagram shows a partial structural representation of motor 1 in one embodiment. Figure 4 .

[0148] like Figure 11 and Figure 12 As shown, the motor 1 also includes a focusing magnetic attractor 191. Exemplarily, the focusing magnetic attractor 191 may be made of a material capable of generating magnetic force with a magnet or other magnetic component, such as a ferromagnetic material.

[0149] For example, the focusing magnetic chuck 191 can be fixed to the focusing carrier 13. The focusing magnetic chuck 191 can be fixedly connected to the first side plate 132 of the focusing carrier 13 and located between the second grooves 1321 of the first side plate 132.

[0150] For example, the focusing magnetic accumulator 191 and the focusing carrier 13 can be integrally formed. It is understood that the integral forming of the focusing magnetic accumulator 191 with the focusing carrier 13 can reduce the assembly tolerance of the focusing magnetic accumulator and reduce the fluctuation of magnetic force.

[0151] In other embodiments, the focusing magnetic accumulator 191 can also be fixedly connected to the focusing carrier 13 by welding, gluing or other means.

[0152] like Figure 11 As shown, exemplarily, the focusing magnetic chuck 191 can be positioned facing the focusing magnetic chuck 141. The magnetic force between the focusing magnetic chuck 191 and the focusing magnetic chuck 141 keeps the base 11, the first guide 121, and the focusing carrier 13 in contact. It is understood that during the focusing process of the focusing carrier 13 focusing along the first direction Z, the magnetic force between the focusing magnetic chuck 191 and the focusing magnetic chuck 141 keeps the base 11, the first guide 121, and the focusing carrier 13 in contact, preventing the focusing carrier 13 from tilting or flipping, thereby improving the stability of the motor 1's movement.

[0153] For example, in the focusing carrier 13 and the image stabilization carrier 15 (see...) Figure 2During the movement of the focusing carrier 13 and the image stabilizing carrier 15 relative to the base 11 along the first direction Z, the following condition must be met: -0.5mm ≤ dz ≤ 0.5mm. Here, dz represents the displacement of the focusing carrier 13 and the image stabilizing carrier 15 relative to the base 11 along the Z-axis. A negative value of dz indicates movement of the focusing carrier 13 and the image stabilizing carrier 15 relative to the base 11 in the negative direction of the Z-axis, while a positive value indicates movement of the focusing carrier 13 and the image stabilizing carrier 15 relative to the base 11 in the positive direction of the Z-axis. For example, dz can be equal to -0.4mm, -0.1mm, 0, 0.2mm, 0.3mm, or 0.4mm, etc.

[0154] For example, during the movement of the focusing carrier 13 and the image stabilizing carrier 15 relative to the base 11 along the first direction Z, the magnetic force of the focusing magnetic element 141 and the focusing magnetic suction element 191 in the X-axis direction can satisfy: -550N (Newtons) ≤ Fx ≤ -520N, where Fx can represent the component of the magnetic force of the focusing magnetic element 141 on the focusing magnetic element 141 in the X-axis direction when the focusing carrier 13 and the image stabilizing carrier 15 move relative to the base 11 along the Z-axis direction. A negative value of Fx means that the component of the magnetic force of the focusing magnetic element 141 on the focusing magnetic element 191 in the X-axis direction is in the negative direction of the X-axis. For example, Fx can be equal to -544N, -538N, -532N, or -528N, etc.

[0155] For example, during the movement of the focusing carrier 13 and the image stabilization carrier 15 relative to the base 11 along the first direction Z, the magnetic force of the focusing magnetic component 141 and the focusing magnetic suction component 191 in the Y-axis direction can satisfy: 0 ≤ Fy ≤ 1 N. Here, Fy can represent the component of the magnetic force of the focusing magnetic component 141 on the focusing magnetic component 191 in the Y-axis direction when the focusing carrier 13 and the image stabilization carrier 15 move relative to the base 11 along the Z-axis. A positive value for Fy means that the component of the magnetic force of the focusing magnetic component 141 on the focusing magnetic component 191 in the Y-axis direction is towards the positive direction of the Y-axis. For example, Fy can be equal to 0.3 N, 0.4 N, 0.5 N, 0.6 N, or 0.7 N, etc.

[0156] For example, during the movement of the focusing carrier 13 and the image stabilizing carrier 15 relative to the base 11 along the first direction Z, the magnetic forces of the focusing magnetic element 141 and the focusing magnetic suction element 191 in the Z-axis direction can satisfy: -6N ≤ Fz ≤ 6N, where Fz can represent the component of the magnetic force of the focusing magnetic element 141 on the focusing magnetic element 141 in the Z-axis direction when the focusing carrier 13 and the image stabilizing carrier 15 move relative to the base 11 along the Z-axis direction. A negative value of Fz means that the component of the magnetic force of the focusing magnetic element 141 on the focusing magnetic element 191 in the Z-axis direction is towards the negative direction of the Z-axis. A positive value of Fz means that the component of the magnetic force of the focusing magnetic element 141 on the focusing magnetic element 191 in the Z-axis direction is towards the positive direction of the Z-axis. For example, Fz can be equal to -5N, -4N, -1N, 3N, or 5N, etc.

[0157] For example, the magnetic force between the focusing magnetic component 141 and the focusing magnetic suction component 191 is relatively large, and the focusing magnetic component 141 can be subjected to the magnetic force of the focusing magnetic suction component 191. The focusing carrier 13 and the image stabilization carrier 15 can return to the position where the displacement dz is 0 after focusing is completed. In addition, the base 11, the first guide 121 and the focusing carrier 13 can maintain contact, thereby preventing the focusing carrier 13 from tilting or flipping, and thus improving the stability of the motor 1's movement.

[0158] In other implementations, dx, Fx, Fy, and Fz can all satisfy other ranges. This application is not intended to limit the specific implementation.

[0159] For example, when the focusing coil 142 is energized, a focusing driving force can be generated between the focusing coil 142 and the focusing magnetic element 141, thereby driving the focusing carrier 13 and the image stabilization carrier 15 to move relative to the base 11 in the first direction Z.

[0160] For example, the driving force generated between the focusing magnetic element 141 and the focusing coil 142 in the X-axis direction can satisfy: -70N ≤ Fx ≤ 70N, where Fx can represent the component of the focusing driving force generated between the focusing coil 142 and the focusing magnetic element 141 on the focusing carrier 13 in the X-axis direction when the focusing carrier 13 and the image stabilization carrier 15 move relative to the base 11 along the Z-axis direction. A positive value of Fx means that the component of the focusing driving force generated between the focusing coil 142 and the focusing magnetic element 141 on the focusing carrier 13 in the X-axis direction is towards the positive direction of the X-axis. A negative value of Fx means that the component of the focusing driving force generated between the focusing coil 142 and the focusing magnetic element 141 on the focusing carrier 13 in the X-axis direction is towards the negative direction of the X-axis. For example, Fx can be equal to -61N, -33N, -17N, 17N, 48N, or 61N, etc.

[0161] For example, the driving force generated between the focusing magnetic element 141 and the focusing coil 142 in the Y-axis direction can satisfy: -1N ≤ Fy ≤ 1N, where Fy can represent the component of the focusing driving force generated between the focusing coil 142 and the focusing magnetic element 141 on the focusing carrier 13 in the Y-axis direction when the focusing carrier 13 and the image stabilization carrier 15 move relative to the base 11 along the Z-axis direction. A negative value of Fy means that the component of the focusing driving force generated between the focusing coil 142 and the focusing magnetic element 141 on the focusing carrier 13 in the Y-axis direction is towards the negative direction of the Y-axis. A positive value of Fy means that the component of the focusing driving force generated between the focusing coil 142 and the focusing magnetic element 141 on the focusing carrier 13 in the Y-axis direction is towards the positive direction of the Y-axis. For example, Fy can be equal to -0.7N, -0.5N, -0.1N, 0.1N, 0.3N, or 0.6N, etc.

[0162] For example, the driving force generated between the focusing magnetic element 141 and the focusing coil 142 in the Z-axis direction can satisfy: 100N ≤ Fz ≤ 150N, where Fz can represent the component of the focusing driving force generated between the focusing coil 142 and the focusing magnetic element 141 on the focusing carrier 13 in the Z-axis direction when the focusing carrier 13 and the image stabilization carrier 15 move relative to the base 11 along the Z-axis. A positive value for Fz means that the component of the focusing driving force generated between the focusing coil 142 and the focusing magnetic element 141 on the focusing carrier 13 is oriented in the positive direction of the Z-axis. For example, Fz can be equal to 112N, 122N, 129N, 135N, or 137N, etc.

[0163] For example, the focusing carrier 13 is subjected to a large focusing driving force generated between the focusing coil 142 and the focusing magnetic element 141, and the focusing carrier 13 is able to complete focusing.

[0164] In other implementations, Fx, Fy, and Fz can all satisfy other ranges. This application is not intended to limit the specific implementation.

[0165] Figure 13 yes Figure 4 The image stabilization carrier 15 shown is a partial structural schematic diagram of one embodiment. Figure 14 yes Figure 13 The image stabilization carrier 15 is shown in a structural schematic diagram from another angle.

[0166] like Figure 13 and Figure 14 As shown, exemplarily, the image stabilization carrier 15 may be generally quadrilateral in shape.

[0167] Exemplarily, the image stabilization carrier 15 may also be provided with a second mounting slot 151. The second mounting slot 151 may be located on one side of the image stabilization carrier 15. In one embodiment, the number of second mounting slots 151 may be the same as the number of first image stabilization magnetic elements 163 (see [link to documentation]). Figure 4 ), second image stabilization magnetic component 164 (see Figure 4 The number of second mounting slots 151 can be matched, and there can be two second mounting slots 151, which can be located on the two sides of the anti-shake carrier 15 respectively.

[0168] For example, the image stabilization carrier 15 may be provided with a fourth groove 152. The fourth groove 152 and the second mounting groove 151 may be located on the same side of the image stabilization carrier 15. In one embodiment, the number of fourth grooves 152 may be adapted to the number of second guide members 122, and the number of fourth grooves 152 may be four, with the four fourth grooves 152 respectively located at the four corners of the image stabilization carrier 15.

[0169] Figure 15 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 5 .

[0170] like Figure 15 As shown, the first anti-shake magnetic component 163 can be fixedly connected to the anti-shake carrier 15. Exemplarily, the first anti-shake magnetic component 163 can be located within the second mounting groove 151. The first anti-shake magnetic component 163 can be a Heilbeck magnet array. In other embodiments, the first anti-shake magnetic component 163 can be other types of magnets or magnetic components. For example, the first anti-shake magnetic component 163 can employ a dual-magnet scheme, that is, it consists of two magnets arranged in the second direction X with opposite polarities.

[0171] like Figure 15 As shown, the second anti-shake magnetic component 164 can be fixedly connected to the anti-shake carrier 15. Exemplarily, the second anti-shake magnetic component 164 can be located within the second mounting groove 151. The second anti-shake magnetic component 164 can be a Heilbeck magnet array. In other embodiments, the second anti-shake magnetic component 164 can be other types of magnets or magnetic components. For example, the second anti-shake magnetic component 164 can employ a dual-magnet scheme, that is, it consists of two magnets arranged in the third direction Y with opposite polarities.

[0172] Figure 16 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 6 . Figure 17 yes Figure 16 The diagram shows a partial cross-sectional view of one embodiment of the motor 1 at the CC line.

[0173] like Figure 16 and Figure 17 As shown, the image stabilization carrier 15 can be located inside the focusing carrier 13 and is movably connected to the focusing carrier 13. In other words, the motor 1 of this application is a motor structure of "focus support image stabilization". Lens 2 (see also...) Figure 2 It can be located inside the image stabilization carrier 15 and fixedly connected to the image stabilization carrier 15.

[0174] For example, the image stabilization carrier 15 can be movably connected to the focusing carrier 13 via the second guide 122. The fourth groove 152 of the image stabilization carrier 15 can be disposed opposite to the third groove 1311 of the focusing carrier 13. At least a portion of the second guide 122 can be located within the third groove 1311, and at least a portion can be located within the fourth groove 152.

[0175] Understandably, the second guide 122 can reduce the frictional resistance between the focusing carrier 13 and the image stabilization carrier 15 during relative movement, thereby reducing the power required by the image stabilization drive mechanism 16 and thus reducing the size of the image stabilization drive mechanism 16. The third groove 1311 and the fourth groove 152 can limit the second guide 122, preventing it from disengaging from the focusing carrier 13 and the image stabilization carrier 15.

[0176] It is understood that the second guide 122 is a ball bearing assembly. The focusing carrier 13 and the image stabilization carrier 15 are connected via the second guide 122. This ensures sufficient support while reducing frictional resistance between the second guide 122 and the image stabilization carrier, thus reducing the required driving force during the movement of the image stabilization carrier. This, in turn, helps to reduce the size of the first image stabilization coil 161 and / or the first image stabilization magnetic component 163, and the second image stabilization coil 162 and / or the second image stabilization magnetic component 164, facilitating the miniaturization of the motor 1. For example, compared to the large diameter of conventional balls, the diameter of each ball in the second guide 122 of this embodiment is smaller, which also helps to shorten the gap between the image stabilization carrier 15 and the base 11, facilitating the thinner design of the motor 1. Furthermore, the second guide member 122 can provide multi-point support for the image stabilization carrier 15, which helps to disperse stress and prevent excessive force concentration in one direction, thus preventing the balls in the second guide member 122 from deforming upon impact. This improves the support of the second guide member 122 for the image stabilization carrier 15 and the lens 2 (see [link]). Figure 2 The reliability of structural components such as )

[0177] In other embodiments, the image stabilization carrier 15 may also be movably connected to the focusing carrier 13 in other ways. This application does not specifically limit the details.

[0178] Figure 18 yes Figure 16 The diagram shows a partial cross-sectional view of one embodiment of the motor 1 at the DD line.

[0179] like Figure 17 and Figure 18 As shown, exemplarily, the first image stabilization coil 161 can be located on one side of the first image stabilization magnetic element 163. The first image stabilization coil 161 can be disposed facing the first image stabilization magnetic element 163, and the first image stabilization coil 161 and the first image stabilization magnetic element 163 can be arranged along the first direction Z. The first image stabilization coil 161 and the first image stabilization magnetic element 163 can cooperate to drive the image stabilization carrier 15 to move relative to the focusing carrier 13 along the second direction X. Wherein, the first image stabilization coil 161 facing the first image stabilization magnetic element 163 means that the winding plane of the first image stabilization coil 161 faces the first image stabilization magnetic element 163. For example, the winding plane of the first image stabilization coil 161 can be arranged parallel to the XY plane.

[0180] Figure 19 yes Figure 16 The diagram shows a partial cross-sectional view of one embodiment of the motor 1 at line EE.

[0181] like Figure 17 and Figure 19 As shown, exemplarily, the second image stabilization coil 162 can be located on one side of the second image stabilization magnetic element 164, and the second image stabilization coil 162 can be disposed facing the second image stabilization magnetic element 164. The second image stabilization coil 162 and the second image stabilization magnetic element 164 can be arranged along a first direction Z. The second image stabilization coil 162 and the second image stabilization magnetic element 164 can cooperate to drive the image stabilization carrier 15 to move relative to the focusing carrier 13 along a third direction Y. Wherein, the second image stabilization coil 162 facing the second image stabilization magnetic element 164 means that the winding plane of the second image stabilization coil 162 faces the second image stabilization magnetic element 164. For example, the winding plane of the second image stabilization coil 162 can be arranged parallel to the XY plane.

[0182] It is understood that in this embodiment, the first anti-shake coil 161 and the first anti-shake magnetic element 163 are arranged along the first direction Z, and the first anti-shake coil 161 is located on one side of the first anti-shake magnetic element 163. The second anti-shake coil 162 and the second anti-shake magnetic element 164 are arranged along the first direction Z, and the second anti-shake coil 162 is located on one side of the second anti-shake magnetic element 164. This helps to reduce the size of the motor 1 in the XY direction.

[0183] In other embodiments, there may be two first image stabilization coils 161, which may be located on both sides of the first image stabilization magnetic element 163. There may also be two second image stabilization coils 162, which may be located on both sides of the second image stabilization magnetic element 164. Specific implementation is not limited in this application.

[0184] See also Figure 18 and Figure 19 and combined Figure 2 As shown, by way of example, the first image stabilization coil 161 and the first image stabilization magnetic element 163 can cooperate, and the second image stabilization coil 162 and the second image stabilization magnetic element 164 can cooperate. They can be used to drive the image stabilization carrier 15 to move the lens 2 relative to the base 11 and the focusing carrier 13 in any direction on the XY plane, thereby canceling the shaking stroke generated by the lens 2 in the XY plane, and thus realizing the optical image stabilization of the camera module 100 and improving the imaging quality of the camera module 100.

[0185] Understandably, in the configuration where the focusing carrier 13 is located inside the image stabilization carrier 15, the image stabilization carrier 15 needs to drive the focusing carrier 13 and the lens 2 to move relative to the base 11 in the XY plane. In this case, there are many moving structural components and a large total weight during the optical image stabilization process, requiring the image stabilization carrier 15 to have a greater driving force. The motor 1 needs a larger image stabilization drive mechanism 16 to meet this greater driving force requirement. Therefore, the motor 1 can have a first image stabilization coil 161 on each side of the first image stabilization magnetic component 163 and a second image stabilization coil 162 on each side of the second image stabilization magnetic component 164. However, the configuration where the two image stabilization coils are located on opposite sides of the image stabilization magnetic component increases the size of the motor 1 in the second direction X and the third direction Y, which is not conducive to the miniaturization of the motor 1 and makes the assembly process of the motor 1 more complex.

[0186] It is understood that in the embodiment where the image stabilization carrier 15 is located inside the focusing carrier 13, the image stabilization drive mechanism 16 does not need to drive the focusing carrier 13 to move along the first direction Z. The maximum driving force required by the image stabilization drive mechanism 16 is relatively small. It is not necessary to set a first image stabilization coil 161 on both sides of the first image stabilization magnetic component 163 and a second image stabilization coil 162 on both sides of the second image stabilization magnetic component 164. The size of the image stabilization drive mechanism 16 is relatively small, the overall size of the motor 1 is relatively small, and the assembly process of the motor 1 is relatively simple.

[0187] Figure 20 yes Figure 16 The diagram shows a partial cross-sectional view of one embodiment of the motor 1 at the FF line.

[0188] like Figure 17 and Figure 20As shown, exemplarily, motor 1 may also include a vibration-damping magnetic element 192. The vibration-damping magnetic element 192 may be made of a material capable of generating magnetic force with a magnet or other magnetic component, such as a ferromagnetic material.

[0189] Exemplarily, the image stabilization magnetic attachment 192 can be fixed to the focusing carrier 13, and the image stabilization magnetic attachment 192 can be located on the side of the base plate 131 of the focusing carrier 13 near the first image stabilization coil 161 and the second image stabilization coil 162. In one embodiment, the number of image stabilization magnetic attachments 192 can be multiple. For example, the number of image stabilization magnetic attachments 192 can be four. Two image stabilization magnetic attachments 192 can be located between the base plate 131 and the first image stabilization coil 161, and two image stabilization magnetic attachments 192 can be located between the base plate 131 and the second image stabilization coil 162.

[0190] In other embodiments, the image stabilization magnetic connector 192 may also have other configurations. For example, there may be only one image stabilization magnetic connector 192, which may be located between the base plate 131 and the first image stabilization coil 161, or it may be located between the base plate 131 and the second image stabilization coil 162. This application does not impose any specific limitations on the configuration.

[0191] For example, the image stabilization magnetic element 192 can be located on the side of the first image stabilization coil 161 away from the first image stabilization magnetic element 163, and is disposed facing the first image stabilization magnetic element 163. The image stabilization magnetic element 192 and the first image stabilization magnetic element 163 can have magnetic force between them. The image stabilization magnetic element 192 can also be located on the side of the second image stabilization coil 162 away from the second image stabilization magnetic element 164, and is disposed facing the second image stabilization magnetic element 164. The image stabilization magnetic element 192 and the second image stabilization magnetic element 164 can have magnetic force between them.

[0192] Understandably, the magnetic force between the first image stabilizing magnetic component 163 and the image stabilizing magnetic suction component 192, and the magnetic force between the second image stabilizing magnetic component 164 and the image stabilizing magnetic suction component 192, enable the image stabilizing carrier 15 to be subjected to the image stabilizing magnetic force, thereby maintaining contact between the image stabilizing carrier 15, the second guide component 122 and the focusing carrier 13, ensuring the connection stability between the image stabilizing carrier 15, the second guide component 122 and the focusing carrier 13, and preventing the image stabilizing carrier 15 from detaching from the focusing carrier 15.

[0193] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 in the XY plane, the image stabilization carrier 15 can satisfy: -0.2mm ≤ dx ≤ 0.2mm, where dx can represent the displacement of the image stabilization carrier 15 along the X-axis. A negative value of dx means that the image stabilization carrier 15 moves relative to the focusing carrier 13 in the negative direction of the X-axis, and a positive value of dx means that the image stabilization carrier 15 moves relative to the focusing carrier 13 in the positive direction of the X-axis. For example, dx can be equal to -0.16mm, -0.1mm, 0, 0.1mm, or 0.16mm, etc.

[0194] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 in the XY plane, the image stabilization magnetic force on the image stabilization carrier 15 in the X-axis direction can satisfy: -20N ≤ Fx ≤ 20N, where Fx can represent the component of the image stabilization magnetic force on the image stabilization carrier 15 in the X-axis direction when it moves relative to the focusing carrier 13 in the XY plane. A negative value of Fx means that the component of the image stabilization magnetic force on the image stabilization carrier 15 in the X-axis direction is in the negative direction of the X-axis when it moves relative to the focusing carrier 13 in the XY plane. A positive value of Fx means that the component of the image stabilization magnetic force on the image stabilization carrier 15 in the X-axis direction is in the positive direction of the X-axis when it moves relative to the focusing carrier 13 in the XY plane. For example, Fx can be equal to -14N, -13N, -0.2N, 0, 0.2N, or 13N, etc.

[0195] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 in the XY plane, the image stabilization magnetic force on the image stabilization carrier 15 in the Y-axis direction can satisfy: -20N ≤ Fy ≤ 20N, where Fy can represent the component of the image stabilization magnetic force on the image stabilization carrier 15 in the Y-axis direction when it moves relative to the focusing carrier 13 in the XY plane. A negative value of Fy means that the component of the image stabilization magnetic force on the image stabilization carrier 15 in the Y-axis direction is in the negative direction of the Y-axis when it moves relative to the focusing carrier 13 in the XY plane. A positive value of Fy means that the component of the image stabilization magnetic force on the image stabilization carrier 15 in the Y-axis direction is in the positive direction of the Y-axis when it moves relative to the focusing carrier 13 in the XY plane. For example, Fy can be equal to -12N, -10N, -6N, 0, 5N, 8N, or 12N, etc.

[0196] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 in the XY plane, the image stabilization magnetic force on the image stabilization carrier 15 in the Z-axis direction can satisfy: 200N ≤ Fz ≤ 210N, where Fz can represent the component of the image stabilization magnetic force on the image stabilization carrier 15 in the Z-axis direction when it moves relative to the focusing carrier 13 in the XY plane. A negative value of Fz means that the component of the image stabilization magnetic force on the image stabilization carrier 15 in the Z-axis direction is in the negative direction of the Z-axis when it moves relative to the focusing carrier 13 in the XY plane. A positive value of Fz means that the component of the image stabilization magnetic force on the image stabilization carrier 15 in the Z-axis direction is in the positive direction of the Z-axis when it moves relative to the focusing carrier 13 in the XY plane. For example, Fz can be equal to 200N, 204N, 207N, 210N, or 215N, etc.

[0197] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 in the XY plane, the image stabilization carrier 15 is subjected to a large magnetic force, and the image stabilization carrier 15 can be restored to the position where the displacement dx of the image stabilization carrier 15 is 0 due to the magnetic force.

[0198] In other implementations, Fx, Fy, and Fz can all satisfy other ranges. This application is not intended to limit the specific implementation.

[0199] For example, when the first image stabilization coil 161 is energized, an image stabilization driving force can be generated between the first image stabilization coil 161 and the first image stabilization magnetic element 163, thereby driving the image stabilization carrier 15 to move relative to the focusing carrier 13 in the XY plane along the second direction X.

[0200] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 along the second direction X, the image stabilization driving force on the image stabilization carrier 15 in the X-axis direction can satisfy: -100N ≤ Fx ≤ -70N, where Fx can represent the component of the image stabilization driving force on the image stabilization carrier 15 in the X-axis direction when it moves relative to the focusing carrier 13 along the second direction X. A negative value of Fx means that the component of the image stabilization driving force on the image stabilization carrier 15 in the X-axis direction is in the negative direction of the X-axis when it moves relative to the focusing carrier 13 along the second direction X. For example, Fx can be -95N, -93N, -88N, -80N, or -75N, etc.

[0201] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 along the second direction X, the image stabilization driving force on the image stabilization carrier 15 in the Y-axis direction can satisfy: -1N ≤ Fy ≤ 1N, where Fy can represent the component of the image stabilization driving force on the image stabilization carrier 15 in the Y-axis direction when it moves relative to the focusing carrier 13 along the second direction X. A negative value of Fy means that the component of the image stabilization driving force on the image stabilization carrier 15 in the Y-axis direction is in the negative direction of the Y-axis when it moves relative to the focusing carrier 13 along the second direction X. A positive value of Fy means that the component of the image stabilization driving force on the image stabilization carrier 15 in the Y-axis direction is in the positive direction of the Y-axis when it moves relative to the focusing carrier 13 along the second direction X. For example, Fy can be equal to -1N, -0.8N, -0.4N, 0, 0.4N, 0.8N, or 1N, etc.

[0202] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 along the second direction X, the image stabilization driving force on the image stabilization carrier 15 in the Z-axis direction can satisfy: -30N ≤ Fz ≤ 30N, where Fz can represent the component of the image stabilization driving force on the image stabilization carrier 15 in the Z-axis direction when it moves relative to the focusing carrier 13 along the second direction X. A negative value of Fz means that the component of the image stabilization driving force on the image stabilization carrier 15 in the Z-axis direction is in the negative direction of the Z-axis when it moves relative to the focusing carrier 13 along the second direction X. A positive value of Fz means that the component of the image stabilization driving force on the image stabilization carrier 15 in the Z-axis direction is in the positive direction of the Z-axis when it moves relative to the focusing carrier 13 along the second direction X. For example, Fz can be equal to -26N, -20N, -18N, -5N, 0, 10N, 23N, or 26N, etc.

[0203] It is understandable that the image stabilization carrier 15 is subjected to a large image stabilization driving force along the second direction X, and the image stabilization carrier 15 can move relative to the focusing carrier 13 along the second direction X.

[0204] In other implementations, Fx, Fy, and Fz can all satisfy other ranges. This application is not intended to limit the specific implementation.

[0205] For example, when the second image stabilization coil 162 is energized, an image stabilization driving force can be generated between the second image stabilization coil 162 and the second image stabilization magnetic element 164, thereby driving the image stabilization carrier 15 to move relative to the focusing carrier 13 in the XY plane along the third direction Y.

[0206] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 along the third direction Y, the image stabilization driving force on the image stabilization carrier 15 in the X-axis direction can satisfy: -1N ≤ Fx ≤ 1N, where Fx can represent the component of the image stabilization driving force on the image stabilization carrier 15 in the X-axis direction when it moves relative to the focusing carrier 13 along the third direction Y. A negative value of Fx means that the component of the image stabilization driving force on the image stabilization carrier 15 in the X-axis direction is in the negative direction of the X-axis when it moves relative to the focusing carrier 13 along the third direction Y, and a positive value of Fx means that the component of the image stabilization driving force on the image stabilization carrier 15 in the X-axis direction is in the positive direction of the X-axis when it moves relative to the focusing carrier 13 along the third direction Y. For example, Fx can be -1N, -0.8N, -0.4N, 0, 0.4N, 0.8N, or 1N, etc.

[0207] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 along the third direction Y, the image stabilization driving force on the image stabilization carrier 15 in the Y-axis direction can satisfy: -100N ≤ Fy ≤ -70N, where Fy can represent the component of the image stabilization driving force on the image stabilization carrier 15 in the Y-axis direction when it moves relative to the focusing carrier 13. A negative value of Fy means that the component of the image stabilization driving force on the image stabilization carrier 15 in the Y-axis direction is in the negative direction of the Y-axis when it moves relative to the focusing carrier 13. For example, Fy can be equal to -95N, -93N, -88N, -80N, or -70N, etc.

[0208] For example, during the movement of the image stabilization carrier 15 relative to the focusing carrier 13 along the third direction Y, the image stabilization driving force on the image stabilization carrier 15 in the Z-axis direction can satisfy: -30N ≤ Fz ≤ 30N, where Fz can represent the component of the image stabilization driving force on the image stabilization carrier 15 in the Z-axis direction when it moves relative to the focusing carrier 13 along the third direction Y. A negative value of Fz means that the component of the image stabilization driving force on the image stabilization carrier 15 in the Z-axis direction is in the negative direction of the Z-axis when it moves relative to the focusing carrier 13 along the third direction Y. A positive value of Fz means that the component of the image stabilization driving force on the image stabilization carrier 15 in the Z-axis direction is in the positive direction of the Z-axis when it moves relative to the focusing carrier 13 along the third direction Y. For example, Fz can be equal to -26N, -18N, -5N, -0.1N, 0, 10N, 23N, or 26N, etc.

[0209] It is understandable that the image stabilization carrier 15 is subjected to a large image stabilization driving force along the third direction Y, and the image stabilization carrier 15 can move relative to the focusing carrier 13 along the third direction Y.

[0210] In other implementations, Fx, Fy, and Fz can all satisfy other ranges. This application is not intended to limit the specific implementation.

[0211] The above text, in conjunction with the accompanying drawings, describes in detail the relevant structures of motor 1 in some embodiments. The following text, in conjunction with the accompanying drawings, will introduce some technical problems that motor 1 in some embodiments can solve.

[0212] See also Figures 16 to 19 It is understood that in this embodiment, the image stabilization carrier 15 is located inside the focusing carrier 13. That is, the motor 1 in this embodiment is a "focus support image stabilization" motor structure. The first image stabilization coil 161 and the first image stabilization magnetic component can cooperate, and the second image stabilization coil 162 and the second image stabilization magnetic component 164 can cooperate to drive the image stabilization carrier 15 to complete optical image stabilization. In other words, the load of the image stabilization drive mechanism 16 in this embodiment is relatively small. Therefore, the driving force required by the image stabilization drive mechanism 16 is relatively small, the size of the image stabilization drive mechanism 16 is relatively small, and the size of the motor 1 is relatively small, which is conducive to the miniaturization of the motor 1. In addition, the image stabilization carrier 15 is movably connected to the focusing carrier 13 through a ball bearing assembly. The frictional resistance between the image stabilization carrier 15 and the focusing carrier 13 is relatively small, the image stabilization drive force required by the image stabilization carrier 15 is relatively small, the size of the image stabilization drive mechanism 16 is relatively small, and the size of the motor 1 is relatively small, which is conducive to the miniaturization of the motor 1.

[0213] See also Figure 18 and Figure 19 It is understood that during the focusing process, the focusing coil 142 can move along the first direction Z with the focusing carrier 13. In other words, during the focusing process, the focusing drive mechanism 14 of this embodiment is a moving coil design. In this way, it is possible to avoid magnetic interference from the focusing magnetic component 141 to the first image stabilization magnetic component 163, the second image stabilization magnetic component 164, or other magnetic structural components.

[0214] See also Figure 18 and Figure 19 It is understood that the focusing coil 142 is fixedly connected to the focusing carrier 13. Both the first image stabilization coil 161 and the second image stabilization coil 162 are fixedly connected to the focusing carrier 13. The motor 1 can electrically connect the focusing coil 142, the first image stabilization coil 161, and the second image stabilization coil 162 by providing structural components on the focusing carrier 13. Thus, compared to a scheme where the focusing coil 142 is arranged on the focusing carrier 13 and the first image stabilization coil 161 and the second image stabilization coil 162 are arranged on the image stabilization carrier 15, the electrical connection method of this embodiment is simpler.

[0215] See also Figure 16 , Figure 18 as well as Figure 19It is understood that by arranging the first anti-shake coil 161 and the first anti-shake magnetic element 163 along the first direction Z, and by arranging the second anti-shake coil 162 and the second anti-shake magnetic element 164 along the first direction Z, the size of the motor 1 in the XY direction can be reduced.

[0216] See also Figure 16 , Figure 18 as well as Figure 19 It is understandable that the first anti-shake coil 161 is located on one side of the first anti-shake magnetic component 163, and the second anti-shake coil 162 is located on one side of the second anti-shake magnetic component 164. The arrangement of the anti-shake drive mechanism 16 is more reasonable, the structure of the motor 1 is simpler, and the assembly process of the motor 1 can be simplified. In addition, it can reduce the risk of short circuits between the first anti-shake coil 161, the second anti-shake coil 162, the first anti-shake magnetic component 163, and the second anti-shake magnetic component 164 and other structural components.

[0217] See also Figure 16 It is understandable that the first image stabilization magnetic component 163 and the second image stabilization magnetic component 164 are both Helbeck magnet arrays. The image stabilization driving force generated by the first image stabilization coil 161 and the first image stabilization magnetic component 163 in combination is large, and the image stabilization driving force generated by the second image stabilization coil 162 and the second image stabilization magnetic component 164 in combination is large, and can drive the image stabilization carrier 15 to complete optical image stabilization.

[0218] See also Figure 11 It is understandable that the magnetic force between the focusing magnetic element 191 and the focusing magnetic element 141 keeps the base 11, the first guide 121, and the focusing carrier 13 in contact. During the focusing process of the motor 1, the focusing carrier 13 is less likely to tip over due to movement. Furthermore, the focusing magnetic element 191 and the focusing carrier 13 are integrally formed, resulting in smaller assembly tolerances for the focusing magnetic element 191, thereby reducing fluctuations in the magnetic force between the focusing magnetic element 191 and the focusing magnetic element 141 and improving the movement stability of the motor 1. Compared to other focusing magnetic attraction schemes, the focusing magnetic attraction scheme of this embodiment has a simpler structure.

[0219] See also Figure 17 and Figure 20 It is understandable that the magnetic force between the image stabilization magnetic component 192 and the first image stabilization magnetic component 163 and the second image stabilization magnetic component 164 keeps the focusing carrier 13, the second guide component 122, and the image stabilization carrier 15 in contact. During the image stabilization process of the motor 1, the image stabilization carrier 15 is less likely to tip over due to movement. Furthermore, compared to the structure of other image stabilization magnetic components, the structure of the image stabilization magnetic component in this embodiment is simpler.

[0220] The preceding text, with reference to the accompanying drawings, has detailed the relevant structures of motor 1 in some embodiments and the technical problems that motor 1 can solve in some embodiments. The following text, with reference to the accompanying drawings, will further describe the relevant structures of motor 1 in some embodiments. It is understood that the designs of motor 1 shown above can be directly applied to the structural designs of motor 1 shown below, provided there is no conflict. Most of the technical content that is the same as that of motor 1 shown above will not be repeated below.

[0221] First implementation method: Please refer to Figures 21 to 23 , Figure 21 yes Figure 4 The electrical connector 17 shown is a structural schematic diagram of one embodiment. Figure 22 yes Figure 21 The electrical connector 17 shown is a structural schematic diagram from another angle. Figure 23 yes Figure 21 The electrical connector 17 shown is a structural schematic diagram at another angle.

[0222] For example, the electrical connector 17 includes a first fixing part 171, a deformable part 172 and a second fixing part 173, with the deformable part 172 connected between the first fixing part 171 and the second fixing part 173.

[0223] For example, the second fixing part 173 includes a first part 1731 and a second part 1732. The first part 1731 may be located on one side of the second part 1732 and fixedly connected to the second part 1732.

[0224] For example, the second part 1732 of the second fixing part 173 may be provided with a pin terminal 17321, which can be used for fixed connection with other structural components.

[0225] Figure 24 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 7 .

[0226] like Figure 24 As shown, the motor 1 also includes a drive chip 193, which can be fixedly connected to the electrical connector 17. Exemplarily, the drive chip 193 can be fixedly connected to the first portion 1731 of the second fixing part 173 and electrically connected to the first portion 1731.

[0227] Figure 25 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 8 .

[0228] like Figure 25As shown, the electrical connector 17 can be located on the side of the bottom 111 of the base 11 near the side portion 112 and is fixedly connected to the base 11. Exemplarily, the first fixing portion 171 of the electrical connector 17 can be fixedly connected to the base 11. The first fixing portion 171 can be fixedly connected to the bottom 111 of the base 11.

[0229] Figure 26 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 9 . Figure 27 yes Figure 26 The diagram shows a partial cross-sectional view of one embodiment of the motor 1 at the GG line.

[0230] like Figure 26 and Figure 27 As shown, the second fixing portion 173 of the electrical connector 17 can be fixedly connected to the focusing carrier 13. Exemplarily, the first portion 1731 of the second fixing portion 173 can be fixedly connected to the second side plate 133 of the focusing carrier 13, and the second portion 1732 of the second fixing portion 173 of the electrical connector 17 can be located on the side of the base plate 131 of the focusing carrier 13 near the base 11, and the second portion 1732 can be fixedly connected to the base plate 131. The deformable portion 172 of the electrical connector 17 can be located between the bottom 111 of the focusing carrier 13 and the base 11.

[0231] For example, the driver chip 193 may be located on the side of the first portion 1731 of the second fixing portion 173 closer to the focusing carrier 13. It is understood that, compared to the solution where the driver chip 193 is located on the side of the electrical connector 17 away from the focusing carrier 13, the first portion 1731 of the second fixing portion 173 of the electrical connector 17 in this embodiment does not need to be bent at a large angle toward the second portion 1732.

[0232] See also Figure 26 and Figure 27 and combined Figure 22 and Figure 23 As shown, by way of example, during the movement of the focusing carrier 13 relative to the base 11 along the first direction Z, the position of the first fixing part 171 of the electrical connector 17 relative to the base 11 can remain unchanged, the second fixing part 173 of the electrical connector 17 can move along the first direction Z with the focusing carrier 13 relative to the base 11, the deformable part 172 of the electrical connector 17 can deform, and the deformable part 172 can have elastic force.

[0233] It is understandable that the focusing coil 142 can be electrically connected to the base 11 via the second fixing part 173 of the electrical connector 17, and both the first image stabilization coil 161 and the second image stabilization coil 162 can be electrically connected to the base 11 via the second fixing part 173 of the electrical connector 17. This simplifies the structure of the focusing coil 142, the first image stabilization coil 161, and the second image stabilization coil 162 being electrically connected to the base 11, and also simplifies the structure of the motor 1. Furthermore, the deformable part 172 is connected between the first fixing part 171 and the second fixing part 173. During the movement of the second fixing part 173 relative to the base 11 along the first direction Z as the focusing carrier 13 moves, the deformable part 172 can deform, ensuring the electrical connection between the focusing coil 142, the first image stabilization coil 161, and the second image stabilization coil 162 and the base 11 without affecting the movement of the focusing carrier 13.

[0234] like Figures 21 to 23 As shown, by way of example, the deformable portion 172 may be provided with a through hole 1721. The through hole 1721 may be a strip-shaped hole, and the through hole 1721 may extend along the length extension direction of the deformable portion 172.

[0235] For example, in some embodiments of the electrical connector 17, the deformable portion 172 does not have a through hole 1721. It is understood that, compared to the embodiment where the deformable portion 172 does not have a through hole 1721, the through hole 1721 in the deformable portion 172 of this embodiment makes the deformable portion 172 bifurcated, and the width of the deformable portion 172 along the second direction X or the third direction Y is smaller. The K value of the electrical connector 17 in this embodiment can be reduced, and the elastic force of the electrical connector 17 can be reduced, wherein the K value is the elastic coefficient.

[0236] For example, the electrical connector 17 of the deformable portion 172 without through hole 1721 satisfies: 2≤Kz≤5, 137≤Kx≤142, 278≤Ky≤283, where Kz can represent the K value of the electrical connector 17 in the Z-axis direction, Kx can represent the K value of the electrical connector 17 in the X-axis direction, and Ky can represent the K value of the electrical connector 17 in the Y-axis direction. For example, Kz can be equal to 2, 3.8, or 4, etc. Kx can be equal to 138, 139.6, or 141, etc. Ky can be equal to 278, 280.4, or 283, etc.

[0237] For example, the electrical connector 17 with the deformable portion 172 having the through hole 1721 satisfies: 1≤Kz≤3, 55≤Kx≤62, 45≤Ky≤53. For instance, Kz can be equal to 1, 2, or 3, Kx can be equal to 56, 58, or 60, and Ky can be equal to 46, 48, or 51. In other embodiments, Kz, Kx, and Ky can satisfy other ranges. This application does not specifically limit the scope.

[0238] Understandably, attached Figure 21 To the attached Figure 23 Kz, Kx, and Ky are schematically represented using dashed lines with arrows. (See appendix) Figure 21 To the attached Figure 23 The length of the dashed lines in the diagram does not represent the actual size of Kz, Kx, and Ky.

[0239] In one embodiment, the K-value of the electrical connector 17 of the deformed portion 172 without through hole 1721 and the K-value of the electrical connector 17 of the deformed portion 172 with through hole 1721 are compared as shown in Table 1 below.

[0240] Table 1 compares the K-values ​​of the electrical connector 17 in the deformed portion 172 without through holes 1721 and the electrical connector 17 in the deformed portion 172 with through holes 1721.

[0241] Kz Kx Ky Electrical connector 17 of deformable part 172 without through hole 1721 3.8 139.6 280.4 Electrical connector 17 with a through hole 1721 and a deformable part 172 2 58 48

[0242] It is understandable that, compared to the electrical connector 17 with a through hole 1721, the K value of the electrical connector 17 with a through hole 1721 is lower in the Z-axis, X-axis, and Y-axis directions. Therefore, when the deformation portion 172 produces the same amount of deformation, the elastic force of the electrical connector 17 in this embodiment is smaller. Thus, during the movement of the second fixing portion 173 of the electrical connector 17 along the first direction Z with the focusing carrier 13 and the image stabilizing carrier 15, the elastic force of the electrical connector 17 is smaller, and the elastic force of the electrical connector 17 has a smaller impact on the focusing process, thereby improving the stability of the motor 1's movement. Furthermore, since the deformation of the electrical connector 17 is caused by the movement of the focusing carrier 13 and the image stabilizing carrier 15 along the first direction Z, the smaller the deformation of the electrical connector 17, the smaller the driving force required for the deformation, and the smaller the driving force required by the focusing drive mechanism 14, which helps to reduce the size of the focusing drive mechanism 14.

[0243] like Figure 26 and Figure 27 As shown, by way of example, the focusing carrier 13 further includes a first protrusion 136. In one embodiment, there may be multiple first protrusions 136, and the multiple first protrusions 136 may be respectively protruded from the first side plate 132, the second side plate 133, the first protrusion 134 and the second protrusion 135 of the focusing carrier 13.

[0244] For example, the image stabilization carrier 15 further includes a second protrusion 153, which may protrude from one side of the image stabilization carrier 15. In one embodiment, the number of second protrusions 153 may be multiple.

[0245] For example, the motor 1 also includes a reed 194. In one embodiment, the number of reeds 194 can be multiple, for example, the number of reeds 194 can be four.

[0246] For example, the reed 194 can be a metal spring structure. The reed 194 can deform under external force; in other words, the reed 194 can be stretched or compressed under the action of external force. When the image stabilization carrier 15 does not displace relative to the focusing carrier 13, the reed 194 can be in a state of no deformation. In other embodiments, when the image stabilization carrier 15 does not displace relative to the focusing carrier 13, the reed 194 can also be in a stretched or compressed state.

[0247] For example, one end of the spring 194 can be sleeved on the first protrusion 136 of the focusing carrier 13 and fixedly connected to the focusing carrier 13, and the other end can be sleeved on the second protrusion 153 of the image stabilization carrier 15 and fixedly connected to the image stabilization carrier 15. The spring 194 can be connected between the focusing carrier 13 and the image stabilization carrier 15.

[0248] Understandably, since the reed 194 is connected between the image stabilization carrier 15 and the focusing carrier 13, the movement of the image stabilization carrier 15 causes the reed 194 to undergo elastic deformation, thus exerting an elastic force, allowing the image stabilization carrier 15 to reset and return to a position where the displacement dx is 0. The reed 194 can also provide anti-torsional force to the image stabilization carrier 15, hindering its rotation. Furthermore, in this embodiment, the first image stabilization coil 161 is located on one side of the first image stabilization magnetic component 163, and the second image stabilization coil 162 is located on one side of the second image stabilization magnetic component 164. This reduces the risk of short circuits between the first image stabilization coil 161, the second image stabilization coil 162, and structural components such as the reed 194, thereby improving the reliability of the motor 1.

[0249] Figure 28 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 10 . Figure 29 yes Figure 3 The motor 1 shown is a partial structural diagram of one embodiment. Figure 10 one.

[0250] Please see Figure 28 and Figure 29 and combined Figure 26As shown, the motor 1 also includes a wiring 195. The wiring 195 can be embedded in the focusing carrier 13. Exemplarily, a portion of the wiring 195 can be embedded in the base plate 131 of the focusing carrier 13, and exposed relative to the base plate 131. A portion of the wiring 195 can be embedded in the first side plate 132 of the focusing carrier 13, and exposed relative to the first side plate 132. A portion of the wiring 195 can be embedded in the second side plate 133 of the focusing carrier 13, and exposed relative to the second side plate 133. A portion of the wiring 195 can be embedded in the first protrusion 134 of the focusing carrier 13, and exposed relative to the first protrusion 134. A portion of the wiring 195 can be embedded in the second protrusion 135 of the focusing carrier 13, and exposed relative to the second protrusion 135.

[0251] For example, there can be multiple traces 195. A portion of the traces 195 may be connected to the focus coil 142 (see [link to documentation]). Figure 18 Electrical connection. A portion of the trace 195 can be electrically connected to a focus sensor (not shown in the figures), wherein the focus sensor can detect positional changes of the focus carrier 13 and the image stabilization carrier 15 as they move along the first direction Z. A portion of the trace 195 can be electrically connected to the first image stabilization coil 161 (see [reference]). Figure 26 Electrical connection. A portion of the trace 195 can connect to the second anti-shake coil 162 (see [link]). Figure 26 Electrical connection, a portion of the trace 195 can be electrically connected to the image stabilization sensor (not shown in the attached figure), the image stabilization sensor can detect the position change of the image stabilization carrier 15 when it moves in the XY plane.

[0252] For example, the trace 195 includes a bent portion 1951, which may be located at one end of the trace 195. It is understood that the trace 195 is embedded in the focusing carrier 13, and the structure of the motor 1 is simpler.

[0253] In other embodiments, the wiring 195 can also be fixedly connected to the focusing carrier 13 by welding, gluing, or other methods. The structure, quantity, etc., of the wiring 195 can also be customized with the attached... Figure 28 Depending on the intended meaning, the routing 195 can be flexibly set according to actual needs.

[0254] like Figure 29 As shown, trace 195 can be fixedly connected to and electrically connected to electrical connector 17. Exemplarily, the bent portion 1951 of trace 195 can be arranged along the first direction Z with the pin end 17321 of the second portion 1732 of the second fixing portion 173, and fixedly connected to the pin end 17321. It is understood that the bent portion 1951 of trace 195 simplifies the connection process between trace 195 and electrical connector 17.

[0255] For example, the bent portion 1951 can be electrically connected to the pin terminal 17321 by means of soldering or the like. In other embodiments, the bent portion 1951 can be electrically connected to the pin terminal 17321 by other means.

[0256] See also Figures 27 to 29 and combined Figure 18 As shown, the focusing coil 142 can be electrically connected to the driver chip 193 via the first portion 1731 of the second fixing part 173 of the electrical connector 17. The trace 195 can form a current loop with the first portion 1731 of the second fixing part 173 of the electrical connector 17, the focusing coil 142, and the driver chip 193. It can be understood that the driver chip 193 can control the current status of the focusing coil 142 (e.g., whether current is flowing or the magnitude of the current when current is flowing) through the trace 195 and the first portion 1731 of the second fixing part 173 of the electrical connector 17, thereby controlling the focusing process of the motor 1.

[0257] like Figures 26 to 29 As shown, the first image stabilization coil 161 can be electrically connected to the driver chip 193 via the second portion 1732 of the second fixing part 173 of the electrical connector 17. The trace 195 can form a current loop with the second portion 1732 of the second fixing part 173 of the electrical connector 17, the first image stabilization coil 161, and the driver chip 193. Similarly, the second image stabilization coil 162 can be electrically connected to the driver chip 193 via the second portion 1732 of the second fixing part 173 of the electrical connector 17. The trace 195 can form a current loop with the second portion 1732 of the second fixing part 173 of the electrical connector 17, the second image stabilization coil 162, and the driver chip 193. It can be understood that the driver chip 193 can control the current status of the first image stabilization coil 161 and the second image stabilization coil 162 (e.g., whether current is flowing or the magnitude of the current when current is flowing) through the trace 195 and the second portion 1732 of the second fixing part 173 of the electrical connector 17, thereby controlling the optical image stabilization process of the motor 1.

[0258] Second implementation method: Please refer to Figure 30 , Figure 30 yes Figure 21 The electrical connector 17 shown is a schematic diagram of another embodiment. It is understood that the design of the motor 1 in the first embodiment can be directly applied to the structural design of the motor 1 shown in this embodiment, provided there is no conflict. Much of the technical content that is the same as that of the motor 1 shown in the first embodiment will not be repeated in this embodiment.

[0259] For example, the electrical connector 17 includes a first fixing part 171, a deformable part 172 and a second fixing part 173, with the deformable part 172 connected between the first fixing part 171 and the second fixing part 173.

[0260] For example, in the thickness direction of the deformable portion 172, the deformable portion 172 includes multiple deformable sub-portions 1722.

[0261] Exemplarily, each layer of deformable sub-parts 1722 includes a first end 17221 and a second end 17222. The first end 17221 of each layer of deformable sub-parts 1722 can be fixedly connected to the first fixing part 171, and the second end 17222 of each layer of deformable sub-parts can be fixedly connected to the second fixing part 173. Adjacent layers of deformable sub-parts 1722 can be spaced apart to form a hollow area 17223. In other words, the deformable parts 172 of the electrical connector 17 in this embodiment are arranged in layers. In other embodiments, the first end 17221 of each layer of deformable sub-parts 1722 can be fixedly connected to each other and fixedly connected to the first fixing part 171. The second end 17222 of each layer of deformable sub-parts 1722 can be fixedly connected to each other and fixedly connected to the second fixing part 173.

[0262] For example, compared to a scheme where the deformable portion 172 is not layered, the layered deformable portion 172 in this embodiment results in a smaller thickness of the deformable portion 172 along the first direction Z, and the K value of the electrical connector 17 in this embodiment can be reduced.

[0263] It is understandable that, compared to the electrical connector 17 with a layered deformation portion 172, the K value of the electrical connector 17 with a layered deformation portion 172 in this embodiment is lower. Thus, the second fixing portion 173 of the electrical connector 17, along with the focusing carrier 13 (see [link to documentation]), [is affected]. Figure 27 ) and image stabilization carrier 15 (see Figure 27 During the movement along the first direction Z, the elastic force of the electrical connector 17 is relatively small, and its impact on the focusing process is minimal, thus improving the stability of the motor 1's movement. Furthermore, the deformation of the electrical connector 17 is caused by the movement of the focusing carrier 13 and the image stabilization carrier 15 along the first direction Z. The small deformation of the electrical connector 17 requires less driving force, which in turn reduces the driving force required by the focusing drive mechanism 14, thus reducing its size.

[0264] For example, each deformable sub-part 1722 may also be provided with a through hole 17224. The through hole 17224 of the deformable sub-part 1722 may be strip-shaped and may extend along the length extension direction of the deformable sub-part 1722. In other embodiments, each deformable sub-part 1722 may not be provided with a through hole 17224.

[0265] Third implementation method: Please refer to Figure 31 , Figure 31 yes Figure 21 The electrical connector 17 shown is a structural schematic diagram of another embodiment. It is understood that the design of the motor 1 in the first and / or second embodiments can be directly applied to the structural design of the motor 1 shown in this embodiment, provided there is no conflict. The technical content that is largely the same as that of the motor 1 shown in the first and / or second embodiments will not be repeated in this embodiment.

[0266] For example, the electrical connector 17 includes a first fixing part 171, a deformable part 172 and a second fixing part 173, with the deformable part 172 connected between the first fixing part 171 and the second fixing part 173.

[0267] For example, at least a portion of the deformable portion 172 may be curved. In other words, the deformable portion 172 of this embodiment may be extended. Compared to a solution where the deformable portion 172 is not extended, the K value of the electrical connector 17 of this embodiment can be reduced. Thus, the second fixing portion 173 of the electrical connector 17 follows the focusing carrier 13 (see [link to documentation]). Figure 27 ) and image stabilization carrier 15 (see Figure 27 During the movement along the first direction Z, the elastic force of the electrical connector 17 is relatively small, and its impact on the focusing process is minimal, thus improving the stability of the motor 1's movement. Furthermore, the deformation of the electrical connector 17 is caused by the movement of the focusing carrier 13 and the image stabilization carrier 15 along the first direction Z. The small deformation of the electrical connector 17 requires less driving force, which in turn reduces the driving force required by the focusing drive mechanism 14, thus reducing its size.

[0268] In other embodiments, at least a portion of the deformable portion 172 may also be spiral-shaped, zigzag-shaped, or the like.

[0269] The preceding text, with reference to the accompanying drawings, described the relevant structures of motor 1 in some embodiments. The following text, with reference to the accompanying drawings, will describe the relevant structures of motor 1 in some embodiments. It is understood that the designs of motor 1 shown above can be directly applied to the structural designs of motor 1 shown below, provided there is no conflict. Most of the technical content that is the same as that of motor 1 shown above will not be repeated below.

[0270] Figure 32 yes Figure 3 The schematic diagram of the motor 1 shown in one embodiment Figure 10 two.

[0271] like Figure 32As shown, exemplarily, the pressure member 181 may be generally annular. The pressure member 181 may be fixed to the side of the image stabilization carrier 15 facing away from the base 11, and the pressure member 181 may also be fixedly connected to the second side plate 133 of the focusing carrier 13. It is understood that the pressure member 181 may cooperate with the focusing carrier 13 to limit the movement of the image stabilization carrier 15 in the first direction Z, so as to prevent the image stabilization carrier 15 from detaching from the focusing carrier 13 during optical image stabilization.

[0272] Figure 33 yes Figure 4 The diagram shows the outer casing 182 from another angle.

[0273] like Figure 33 As shown, exemplarily, the housing 182 may include a top 1821, a first side 1822, a second side 1823, a third side 1824, and a fourth side 1825. It is understood that although the housing 182 is described in five parts, this does not affect the fact that the housing 182 can be a one-piece molded structure. Furthermore, in other embodiments, the housing 182 may also be formed from different independent structural components through an assembly process. For example, the first side 1822 and the second side 1823 of the housing 182 may be two independent structural components fixed to the top 1821 of the housing 182 by welding, bonding, or other methods.

[0274] For example, the first side 1822, the second side 1823, the third side 1824 and the fourth side 1825 may be located on one side of the top 1821 and fixedly connected to the top 1821.

[0275] Figure 34 yes Figure 3 The diagram shows a partial cross-sectional view of one embodiment of the motor 1 at line HH.

[0276] like Figure 33 and Figure 34 As shown, by way of example, the outer shell 182 can be adapted to the shape of the base 11, the outer shell 182 can be covered on the base 11, and the first side 1822, the second side 1823, the third side 1824 and the fourth side 1825 of the outer shell 182 can be fixedly connected to the base 11.

[0277] For example, the housing 182 can be fixedly connected to the base 11 by means of adhesive, welding or other methods. The housing 182 can be assembled and cooperate with the base 11 to jointly encapsulate and protect the internal structure of the motor 1.

[0278] See also Figure 34 and combined Figure 18As shown, the first anti-shake coil 161 can be located on one side of the first anti-shake magnetic component 163, and the first anti-shake coil 161 and the first anti-shake magnetic component 163 can be arranged in the first direction Z. The second anti-shake coil 162 can be located on one side of the second anti-shake magnetic component 164, and the second anti-shake coil 162 and the second anti-shake magnetic component 164 can be arranged in the first direction Z. It can be understood that in this embodiment, the first anti-shake coil 161 is located on one side of the first anti-shake magnetic component 163, and the second anti-shake coil 162 is located on one side of the second anti-shake magnetic component 164. This can reduce the risk of short circuits between the first anti-shake coil 161, the second anti-shake coil 162, and structural components such as the housing 182, thereby improving the reliability of the motor 1.

[0279] See also Figure 34 and combined Figure 27 As shown, the driver chip 193 can be located on the side of the electrical connector 17 away from the fourth side 1825 of the housing 182. Compared with the solution where the driver chip 193 is located on the side of the electrical connector 17 close to the fourth side 1825 of the housing 182, the first fixing part 171 of the electrical connector 17 can avoid collision with the housing 182 without bending at a large angle.

[0280] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments described in this application can be combined with each other, and any combination of features in different embodiments is also within the protection scope of this application. That is to say, the multiple embodiments described above can also be arbitrarily combined according to actual needs.

[0281] It should be noted that all the above-described figures are exemplary illustrations of this application and do not represent the actual size of the product. Furthermore, the dimensional proportions between the components in the figures are not intended to limit the actual product of this application. The above are merely some embodiments and implementations of this application, and the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A motor (1), characterized in that, It includes a base (11), a focusing carrier (13), an image stabilization carrier (15), a focusing magnetic component (141), a focusing coil (142), a first image stabilization coil (161), a second image stabilization coil (162), a first image stabilization magnetic component (163), a second image stabilization magnetic component (164), and an electrical connector (17); The focusing carrier (13) is movably connected to the base (11), and the image stabilization carrier (15) is located inside the focusing carrier (13) and is movably connected to the focusing carrier (13). The focusing magnetic element (141) is fixedly connected to the base (11), the focusing coil (142) is fixedly connected to the focusing carrier (13), and the focusing coil (142) is arranged facing the focusing magnetic element (141) to drive the focusing carrier (13) and the image stabilization carrier (15) to move relative to the base (11) in a first direction; The first image stabilization coil (161) is fixedly connected to the focusing carrier (13), the first image stabilization magnetic component (163) is fixedly connected to the image stabilization carrier (15), the first image stabilization coil (161) is located on one side of the first image stabilization magnetic component (163), the first image stabilization coil (161) is arranged facing the first image stabilization magnetic component (163), and is used to drive the image stabilization carrier (15) to move relative to the focusing carrier (13) in a second direction, the second direction being different from the first direction; The second image stabilization coil (162) is fixedly connected to the focusing carrier (13), and the second image stabilization magnetic component (164) is fixedly connected to the image stabilization carrier (15). The second image stabilization coil (162) is located on one side of the second image stabilization magnetic component (164). The second image stabilization coil (162) is arranged facing the second image stabilization magnetic component (164) and is used to drive the image stabilization carrier (15) to move relative to the focusing carrier (13) along a third direction. The third direction is different from both the first direction and the second direction. The electrical connector (17) includes a first fixing part (171), a deformation part (172), and a second fixing part (173). The first fixing part (171) is fixedly connected to the base (11), and the second fixing part (173) is fixedly connected to the focusing carrier (13) and electrically connected to the focusing coil (142), the first image stabilization coil (161), and the second image stabilization coil (162). When the focusing carrier (13) moves relative to the base (11) in the first direction, the deformation part (172) deforms.

2. The motor (1) according to claim 1, characterized in that, The first anti-shake coil (161) and the first anti-shake magnetic element (163) are arranged along the first direction; and / or, the second anti-shake coil (162) and the second anti-shake magnetic element (164) are arranged along the first direction.

3. The motor (1) according to claim 1 or 2, characterized in that, The first anti-shake magnetic element (163) is a Heilbeck magnet array; and / or, the second anti-shake magnetic element (164) is a Heilbeck magnet array.

4. The motor (1) according to any one of claims 1 to 3, characterized in that, The focusing coil (142) is located on one side of the focusing magnetic element (141), and the winding plane of the focusing coil (142) is parallel to the first direction.

5. The motor (1) according to any one of claims 1 to 4, characterized in that, The deformable part (172) is provided with a through hole (1721).

6. The motor (1) according to claim 5, characterized in that, The through hole (1721) is a strip-shaped hole, and the through hole (1721) extends along the length extension direction of the deformed part (172).

7. The motor (1) according to any one of claims 1 to 6, characterized in that, In the thickness direction of the deformable portion (172), the deformable portion (172) includes multiple layers of deformable sub-parts (1722). The first end (17221) of each layer of the deformable sub-part (1722) is fixedly connected to the first fixing part (171), and the second end (17222) of each layer of the deformable sub-part (1722) is fixedly connected to the second fixing part (173). The deformable sub-parts (1722) of adjacent layers are spaced apart to form a hollow area (17223).

8. The motor (1) according to any one of claims 1 to 7, characterized in that, At least a portion of the deformable portion (172) is spiral, zigzag, or curved.

9. The motor (1) according to any one of claims 1 to 8, characterized in that, The focusing carrier (13) includes a base plate (131), a first side plate (132) and a second side plate (133). The first side plate (132) and the second side plate (133) are located on the same side of the base plate (131) and are fixedly connected to the base plate (131). The focusing coil (142) is fixedly connected to the first side plate (132), and the first image stabilization coil (161) and the second image stabilization coil (162) are fixedly connected to the base plate (131). The second fixing part (173) includes a first part (1731) and a second part (1732). The first part (1731) is fixedly connected to the second side plate (133), and the second part (1732) is located on the side of the base plate (131) near the base (11) and is fixedly connected to the base plate (131).

10. The motor (1) according to claim 9, characterized in that, The motor (1) includes a drive chip (193), which is located on the side of the first part (1731) near the focusing carrier (13). The drive chip (193) is fixedly connected to and electrically connected to the first part (1731). The focusing coil (142) is electrically connected to the driving chip (193) through the first part (1731) of the second fixing part (173) of the electrical connector (17); The first anti-shake coil (161) and the second anti-shake coil (162) are electrically connected to the driver chip (193) through the second part (1732) of the second fixing part (173) of the electrical connector (17).

11. The motor (1) according to claim 10, characterized in that, The motor (1) also includes a wiring (195) which is embedded in the focusing carrier (13); The wiring (195) forms a current loop with the first part (1731) of the second fixing part (173) of the electrical connector (17), the focusing coil (142), and the driving chip (193). The wiring (195) forms a current loop with the second part (1732) of the second fixing part (173) of the electrical connector (17), the first image stabilization coil (161), and the driving chip (193). The wiring (195) forms a current loop with the second part (1732) of the second fixing part (173) of the electrical connector (17), the second image stabilization coil (162), and the driving chip (193).

12. The motor (1) according to claim 11, characterized in that, The second part (1732) of the second fixing part (173) is provided with a pin terminal (17321); The trace (195) includes a bent portion (1951), which is arranged along the first direction with the pin end (17321) and is fixedly connected to the pin end (17321).

13. The motor (1) according to any one of claims 1 to 12, characterized in that, The motor (1) includes a first guide (121), and the focusing carrier (13) is movably connected to the base (11) through the first guide (121).

14. The motor (1) according to claim 13, characterized in that, The motor (1) includes a focusing magnetic chuck (191), which is fixed to the focusing carrier (13) and faces the focusing magnetic element (141). The magnetic force between the focusing magnetic chuck (191) and the focusing magnetic element (141) keeps the base (11), the first guide (121) and the focusing carrier (13) in contact.

15. The motor (1) according to claim 14, characterized in that, The focusing magnetic suction component (191) and the focusing carrier (13) are integrally formed.

16. The motor (1) according to any one of claims 13 to 15, characterized in that, The base (11) is provided with a first groove (1121), and the focusing carrier (13) is provided with a second groove (1321). The second groove (1321) is disposed opposite to the first groove (1121). At least a portion of the first guide (121) is located in the first groove (1121) and at least a portion is located in the second groove (1321).

17. The motor (1) according to any one of claims 1 to 16, characterized in that, The motor (1) includes a second guide (122), and the image stabilization carrier (15) is movably connected to the focusing carrier (13) through the second guide (122).

18. The motor (1) according to claim 17, characterized in that, The focusing carrier (13) is provided with a third groove (1311), and the image stabilizing carrier (15) is provided with a fourth groove (152). The fourth groove (152) is disposed opposite to the third groove (1311). At least a portion of the second guide (122) is located in the third groove (1311) and at least a portion is located in the fourth groove (152).

19. The motor (1) according to claim 17 or 18, characterized in that, The second guide (122) is a single ball or a group of balls.

20. The motor (1) according to any one of claims 17 to 19, characterized in that, The motor (1) includes a stabilizing magnetic element (192), which is fixed to the focusing carrier (13) and faces the first stabilizing magnetic element (163) and the second stabilizing magnetic element (164). The magnetic force between the stabilizing magnetic element (192) and the first stabilizing magnetic element (163) and the second stabilizing magnetic element (164) keeps the stabilizing carrier (15), the second guide (122) and the focusing carrier (13) in contact.

21. The motor (1) according to any one of claims 1 to 20, characterized in that, The motor (1) also includes a reed (194), one end of which is fixedly connected to the focusing carrier (13), and the other end of which is fixedly connected to the image stabilization carrier (15).

22. A camera module (100), characterized in that, Includes a lens (2) and a motor (1) as claimed in any one of claims 1 to 21, wherein the lens (2) is fixed to the image stabilization carrier (15).

23. An electronic device (1000), characterized in that, It includes a housing (200) and a camera module (100) as described in claim 22, wherein the camera module (100) is disposed within the housing (200).

Images