Imaging device and electronic apparatus

Abstract

The invention discloses a camera device and electronic equipment. The camera device comprises a shell assembly, a camera module and a control module, the first lens is arranged on the shell assembly; the carrier assembly is arranged in the shell assembly, and the carrier assembly is movably connected with the shell assembly; the second lens is arranged on the carrier assembly, and the carrier assembly is used for driving the second lens to move relative to the shell assembly in the first direction or the second direction; the photosensitive chip set is arranged on one side of the shell assembly, and one of the first lens and the second lens is located between the other one of the first lens and the second lens and the photosensitive chip set; wherein the first direction is the height direction of the camera device, and the second direction is the direction perpendicular to the height of the camera device.

Description

Technical Field

[0001] The present application belongs to the technical field of camera devices, and specifically relates to a camera device and an electronic device. Background Art

[0002] With the development of electronic devices, the market acceptance and usage of electronic devices are increasing. As an indispensable function of electronic devices, taking pictures is increasingly used in daily life.

[0003] With the increasing demand for macro photography, users are demanding closer, larger, and clearer photos. This has led to larger and heavier camera lenses, and consequently, the weight of the motor's actuator. This increased weight of both the lens and the actuator results in noticeable shaking and noise when the motor drives the lens through the actuator. This is especially noticeable when taking photos while riding a bicycle or shaking an electronic device. This "clicking" noise significantly reduces product performance and reduces market competitiveness. Summary of the Invention

[0004] The present application aims to provide a camera device and an electronic device that solves the problem in the related art that, due to the heavy weight of the lens, a motor drives the lens to move, resulting in obvious shaking and abnormal noise.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] In the first aspect, an embodiment of the present application proposes a camera device, comprising: a housing assembly; a first lens, disposed in the housing assembly; a carrier assembly, disposed in the housing assembly, and movably connected to the housing assembly; a second lens, disposed in the carrier assembly, and used to drive the second lens to move relative to the housing assembly along a first direction or a second direction; a photosensitive chipset, disposed on one side of the housing assembly, and one of the first lens and the second lens is located between the other of the first lens and the second lens and the photosensitive chipset; wherein the first direction is the height direction of the camera device, and the second direction is the direction perpendicular to the height of the camera device.

[0007] In a second aspect, an embodiment of the present application proposes an electronic device, including: the camera device in the first aspect.

[0008] In an embodiment of the present application, the camera device includes a housing assembly, a first lens, a carrier assembly, a second lens, and a photosensitive chipset.

[0009] The first lens is arranged in the housing assembly, and the housing assembly serves as a mounting carrier of the first lens and has the function of mounting and fixing the first lens.

[0010] The second lens is arranged on the carrier assembly, and the carrier assembly serves as a mounting carrier for the second lens and has the function of mounting and fixing the second lens.

[0011] The carrier assembly is disposed within the housing assembly and is movably connected to the housing assembly. The carrier assembly is capable of moving relative to the housing assembly, and the carrier assembly drives the second lens to move relative to the housing assembly in a first direction or a second direction. The first direction is the height direction of the camera device, and the second direction is a direction perpendicular to the height of the camera device. Specifically, the direction from one of the second lens and the carrier assembly to the other of the second lens and the carrier assembly is the height direction of the camera device.

[0012] The photosensitive chipset is located on one side of the housing assembly. The housing assembly serves as a mounting carrier for the photosensitive chipset, securing and fixing the chipset. One of the first and second lenses is positioned between the other of the first and second lenses and the photosensitive chipset. Specifically, the first lens is positioned between the second lens and the photosensitive chipset, with light passing through the second lens and entering the first lens before entering the chipset. Alternatively, the second lens is positioned between the first lens and the chipset, with light passing through the first lens and entering the second lens before entering the chipset.

[0013] The present application splits the lens in the related art so that the camera device includes two lenses, namely a first lens and a second lens. The first lens is fixedly arranged on the shell assembly, and the first lens does not move relative to the shell assembly. The second lens is arranged on the carrier assembly, and the second lens can move in the first direction or the second direction relative to the shell assembly with the carrier assembly to achieve macro focus and anti-shake of the camera device, so that the camera device has the use function of macro focus and anti-shake. Particularly, when the macro focus function of the camera device is used, the carrier assembly can drive the second lens to move in the first direction relative to the first lens. When the anti-shake function of the camera device is used, the carrier assembly drives the second lens to move in the second direction relative to the first lens.

[0014] Because the present application splits the lens in the related art, so that the first lens is fixedly set on the housing assembly, the first lens will not move relative to the housing assembly, and the second lens is set on the carrier assembly, and the second lens can move relative to the housing assembly under the drive of the carrier assembly. Therefore, compared with the related art, the weight of the lens driven by the carrier assembly is reduced, thereby reducing the thrust requirement of the carrier assembly, and the weight of the carrier assembly will be reduced accordingly. In other words, compared with the related art, the present application reduces the weight of the motor moving parts of the camera device while ensuring the effectiveness of the macro focus and anti-shake functions of the camera device, which can reduce the motor thrust requirement and thus reduce the power consumption of the camera device. At the same time, since the weight of the motor moving parts is reduced, the problem of shaking and abnormal noise of the motor moving parts can be reduced accordingly, and the purpose of small thrust and low abnormal noise can be achieved, which is conducive to improving the product's performance and market competitiveness. Specifically, the lens driven by the carrier assembly is the second lens.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 is a structural diagram of a camera device according to a first embodiment of the present application;

[0018] Figure 2 is a schematic structural diagram of the first part of the camera device of the first embodiment of the present application;

[0019] Figure 3 This is a first exploded view of the camera device according to the first embodiment of the present application;

[0020] Figure 4 is a schematic structural diagram of the second part of the camera device according to the first embodiment of the present application;

[0021] Figure 5 is a structural diagram of the first component of the first embodiment of the present application;

[0022] Figure 6 is an exploded view of a first component of a first embodiment of the present application;

[0023] Figure 7 is a structural diagram of the second component of the first embodiment of the present application;

[0024] Figure 8 is an exploded view of the second component of the first embodiment of the present application;

[0025] Figure 9 This is a second exploded view of the camera device of the first embodiment of the present application;

[0026] Figure 10 1 is a schematic structural diagram of the first lens, the second lens, and the photosensitive chipset of the first embodiment of the present application;

[0027] Figure 11 is a structural diagram of a camera device according to a second embodiment of the present application;

[0028] Figure 12 It is a partial structural diagram of the camera device of the second embodiment of the present application.

[0029] Reference numerals:

[0030] Figures 1 to 12 The corresponding relationship between the reference numerals and component names is as follows:

[0031] 10 camera device, 100 shell assembly, 110 housing, 112 first opening, 114 second opening, 120 base, 130 mounting cavity, 200 first lens, 300 carrier assembly, 310 first carrier, 320 second carrier, 400 second lens, 510 cover plate, 520 coil structure, 522 first coil, 524 second coil, 530 magnetic member, 532 first magnetic portion, 534 second magnetic portion, 540 sensing element, 550 circuit board, 560 photosensitive chipset, 570 rolling portion, 580 slide rail, 610 first component, 620 finished motor, 630 second component. DETAILED DESCRIPTION

[0032] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0033] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly refer to one or more of the features. Throughout the description of this application, unless otherwise specified, "plurality" means two or more. Furthermore, "and / or" in the specification and claims refers to at least one of the connected entities, and the character " / " generally indicates an "or" relationship between the connected entities.

[0034] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0035] In the description of the present application, it needs to be understood that the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] The following will be described in detail Figures 1 to 12 The camera device 10 and the electronic device according to the embodiments of the present application are described.

[0037] As Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 10 indicated, the camera device 10 according to some embodiments of the present application comprises: a housing assembly 100; a first lens 200 provided in the housing assembly 100; a carrier assembly 300 arranged in the housing assembly 100, the carrier assembly 300 being movably connected with the housing assembly 100; a second lens 400 provided in the carrier assembly 300, the carrier assembly 300 being used to drive the second lens 400 to move along a first direction or a second direction relative to the housing assembly 100; a photosensitive chip set 560 provided on one side of the housing assembly 100, one of the first lens 200 and the second lens 400 being located between the other one of the first lens 200 and the second lens 400 and the photosensitive chip set 560; wherein the first direction is a height direction of the camera device 10, and the second direction is a direction perpendicular to the height of the camera device 10.

[0038] The camera device 10 according to the embodiments of the present application comprises the housing assembly 100, the first lens 200, the carrier assembly 300, the second lens 400 and the photosensitive chip set 560.

[0039] The first lens 200 is disposed in the housing assembly 100 . The housing assembly 100 serves as a mounting carrier for the first lens 200 and has the function of mounting and fixing the first lens 200 .

[0040] The second lens 400 is disposed on the carrier assembly 300 . The carrier assembly 300 serves as a mounting carrier for the second lens 400 and has the function of mounting and fixing the second lens 400 .

[0041] The carrier assembly 300 is disposed within the housing assembly 100 and is movably connected to the housing assembly 100. The carrier assembly 300 is capable of moving relative to the housing assembly 100, thereby driving the second lens 400 to move relative to the housing assembly 100 in a first direction or a second direction. The first direction is the height direction of the imaging device 10, and the second direction is a direction perpendicular to the height of the imaging device 10. Specifically, the direction from one of the second lens 400 and the carrier assembly 300 to the other is the height direction of the imaging device 10.

[0042] The photosensitive chipset 560 is disposed on one side of the housing assembly 100. The housing assembly 100 serves as a mounting support for the photosensitive chipset 560, securing and fixing the photosensitive chipset 560. One of the first lens 200 and the second lens 400 is positioned between the other of the first lens 200 and the second lens 400 and the photosensitive chipset 560. Specifically, the first lens 200 is positioned between the second lens 400 and the photosensitive chipset 560, allowing light to enter the first lens 200 through the second lens 400 and then enter the photosensitive chipset 560. Alternatively, the second lens 400 is positioned between the first lens 200 and the photosensitive chipset 560, allowing light to enter the second lens 400 through the first lens 200 and then enter the photosensitive chipset 560.

[0043] The present application separates the lens in the related art so that the camera device 10 includes two lenses, namely a first lens 200 and a second lens 400. The first lens 200 is fixedly mounted on the housing assembly 100 and does not move relative to the housing assembly 100. The second lens 400 is mounted on the carrier assembly 300 and can move relative to the housing assembly 100 in a first direction or a second direction along with the carrier assembly 300 to achieve macro focus and anti-shake of the camera device 10, so that the camera device 10 has the functions of macro focus and anti-shake. When the macro focus function of the camera device 10 is used, the carrier assembly 300 can drive the second lens 400 to move in the first direction relative to the first lens 200. When the anti-shake function of the camera device 10 is used, the carrier assembly 300 drives the second lens 400 to move in the second direction relative to the first lens 200.

[0044] For example, the first direction is the height direction of the camera device 10, and any direction perpendicular to the height of the camera device 10 can be the second direction. Figure 4 Only several specific embodiments of the second direction are illustrated, and other directions perpendicular to the height of the camera device 10 may also be the second direction.

[0045] Because the present application separates the lenses in the related art, the first lens 200 is fixedly mounted on the housing assembly 100 and does not move relative to the housing assembly 100, and the second lens 400 is mounted on the carrier assembly 300 and can move relative to the housing assembly 100 under the drive of the carrier assembly 300. Therefore, compared to the related art, the weight of the lens driven by the carrier assembly 300 is reduced, thereby reducing the thrust requirement of the carrier assembly 300. In other words, compared to the related art, the present application reduces the weight of the motor moving parts of the camera device 10 while ensuring that the camera device 10 has effective macro focus and anti-shake functions, which can reduce the motor thrust requirement and thus reduce the power consumption of the camera device 10. At the same time, since the weight of the motor moving parts is reduced, the problem of shaking and abnormal noise of the motor moving parts can be correspondingly reduced, and the overall design of the camera device 10 with low thrust and low abnormal noise is realized, which is conducive to improving the product's performance and market competitiveness.

[0046] Specifically, the lens driven to move by the carrier assembly 300 is the second lens 400 .

[0047] Specifically, the motor movable part includes a carrier assembly 300 and a second lens 400 .

[0048] in, Figure 10 The arrows in the figure indicate the paths of light rays.

[0049] In some embodiments, a first opening 112 is provided on the first side of the housing assembly 100, and a second opening 114 is provided on the second side of the housing assembly 100, and the second opening 114 is located between the first opening 112 and the photosensitive chipset 560; the first lens 200 is snapped into the first opening 112, at least a portion of the first lens 200 extends out of the housing assembly 100, and the second lens 400 is located inside the housing assembly 100; or the first lens 200 is located at the second opening 114, and a portion of the second lens 400 extends out of the housing assembly 100 through the first opening 112.

[0050] In this embodiment, the housing assembly 100 has a first side and a second side, and the first side of the housing assembly 100 and the second side of the housing assembly 100 are opposite sides of the housing assembly 100 .

[0051] The first side of the shell assembly 100 is provided with a first opening 112, and the second side of the shell assembly 100 is provided with a second opening 114, which is located between the first opening 112 and the photosensitive chip set 560.

[0052] As shown in Figure 1 , Figure 2 and Figure 3 , a first cooperation structure of the first lens 200, the second lens 400, the shell assembly 100 and the carrier assembly 300 is defined. Specifically, the first lens 200 is clamped at the first opening 112, and at least a part of the first lens 200 protrudes out of the shell assembly 100, and the second lens 400 is located in the shell assembly 100. That is, the first lens 200 is fixedly connected at the first opening 112 of the first side of the shell assembly 100, and at least a part of the first lens 200 protrudes out of the shell assembly 100. The second lens 400 is located in the shell assembly 100, and the second lens 400 can be moved in the shell assembly 100 under the driving of the carrier assembly 300. This arrangement can correspondingly reduce the problem of motor moving part shaking noise while ensuring that the camera 10 has effective macro focusing and anti-shake functions, and overall realizes the design of a small-push-force and low-noise camera 10, which is conducive to improving the use performance and market competitiveness of the product.

[0053] As shown in Figure 11 and Figure 12 , a second cooperation structure of the first lens 200, the second lens 400, the shell assembly 100 and the carrier assembly 300 is defined. The first lens 200 is located at the second opening 114, and a part of the second lens 400 protrudes out of the shell assembly 100 through the first opening 112. That is, the first lens 200 is fixedly connected at the second opening 114 of the shell assembly 100. A part of the second lens 400 protrudes out of the shell assembly 100 through the first opening 112, and the second lens 400 can be moved relative to the shell assembly 100 under the driving of the carrier assembly 300. This arrangement can correspondingly reduce the problem of motor moving part shaking noise while ensuring that the camera 10 has effective macro focusing and anti-shake functions, and overall realizes the design of a small-push-force and low-noise camera 10, which is conducive to improving the use performance and market competitiveness of the product.

[0054] In some embodiments, as shown in Figure 2 , Figure 3 and Figure 12 , the shell assembly 100 comprises: a shell 110 provided with a first opening 112; a base 120 connected with the shell 110, the base 120 being provided with a second opening 114, the shell 110 and the base 120 enclosing an installation cavity 130, the carrier assembly 300 being located in the installation cavity 130, and the photosensitive chip set 560 being arranged on a side of the base 120 away from the shell 110.

[0055] In this embodiment, the structure of the housing assembly 100 is further defined. The housing assembly 100 includes a shell 110 and a base 120 .

[0056] The housing 110 has a first opening 112. The base 120 is connected to the housing 110 and has a second opening 114. The housing 110 and the base 120 enclose a mounting cavity 130, and the carrier assembly 300 is located within the mounting cavity 130. The photosensitive chipset 560 is located on the side of the base 120 facing away from the housing 110.

[0057] When the first lens 200 is engaged with the first opening 112, at least a portion of the first lens 200 extends out of the housing assembly 100, and the second lens 400 is located within the housing assembly 100, the first lens 200 is connected to the housing 110, and the first lens 200 cannot move relative to the housing 110. At least a portion of the first lens 200 extends out of the housing 110, and the second lens 400 is located within the mounting cavity 130.

[0058] When the first lens 200 is located at the second opening 114 and a portion of the second lens 400 extends out of the housing assembly 100 through the first opening 112, the first lens 200 is connected to the base 120 and cannot move relative to the base 120. A portion of the second lens 400 extends out of the housing 110 through the first opening 112, and the other portion of the second lens 400 is located within the mounting cavity 130.

[0059] In some embodiments, as Figure 2 、 Figure 3 and Figure 12 As shown, the carrier assembly 300 includes: a first carrier 310, and the second lens 400 is arranged on the first carrier 310; a second carrier 320, which surrounds the circumference of the first carrier 310, and the first carrier 310 and the second carrier 320 are movably connected. The second carrier 320 can drive the second lens 400 to move in a first direction through the first carrier 310, and the first carrier 310 can drive the second lens 400 to move in a second direction relative to the second carrier 320.

[0060] In this embodiment, the structure of the carrier assembly 300 is further defined.

[0061] The carrier assembly 300 includes a first carrier 310 and a second carrier 320 .

[0062] The second lens 400 is disposed on the first carrier 310 . The first carrier 310 serves as a specific mounting carrier for the second lens 400 and has the function of mounting and fixing the second lens 400 .

[0063] The second carrier 320 surrounds the first carrier 310. The first carrier 310 and the second carrier 320 are movably connected. The first carrier 310 can drive the lens to move relative to the second carrier 320 in the second direction, thereby achieving the purpose of moving the second lens 400 relative to the housing assembly 100 in the second direction.

[0064] At the same time, the second carrier 320 can drive the second lens 400 to move along the first direction through the first carrier 310 , so as to achieve the purpose of the second lens 400 moving along the first direction relative to the housing assembly 100 .

[0065] The present application reasonably arranges the structure of the carrier assembly 300, which can meet the use requirements of the carrier assembly 300 driving the second lens 400 to move relative to the shell assembly 100 along the first direction or the second direction, so as to achieve the purpose of the camera device 10 having effective macro focusing and anti-shake functions.

[0066] In addition, the second carrier 320 surrounds the circumference of the first carrier 310. The second carrier 320 can effectively support the first carrier 310 from multiple directions and multiple angles, ensuring the balance of external forces acting on the first carrier 310, so that the first carrier 310 can effectively move relative to the second carrier 320, avoiding the situation where the first carrier 310 is stuck somewhere on the second carrier 320.

[0067] In some embodiments, as Figure 2 、 Figure 3 and Figure 12 As shown, the carrier assembly 300 further includes a cover plate 510 located between the first carrier 310 and the second carrier 320 . The cover plate 510 is connected to the second carrier 320 and is used to limit the displacement of the first carrier 310 in the first direction.

[0068] In this embodiment, the structure of the carrier assembly 300 is further defined, and the carrier assembly 300 further includes a cover plate 510 .

[0069] The cover plate 510 is located between the first carrier 310 and the second carrier 320. The cover plate 510 is connected to the second carrier 320 and is used to limit the displacement of the first carrier 310 in the first direction. This satisfies both the need for the first carrier 310 to drive the second lens 400 to move relative to the second carrier 320 in the second direction and the need for the second carrier 320 to drive the first carrier 310 in the first direction via the cover plate 510. The cover plate 510 effectively limits the movement path of the second lens 400.

[0070] In some embodiments, as Figure 2 、 Figure 3 and Figure 12As shown, the camera 10 further comprises: a coil structure 520; a magnetic piece 530, one of the coil structure 520 and the magnetic piece 530 is arranged on the housing assembly 100, and the other of the coil structure 520 and the magnetic piece 530 is arranged on the carrier assembly 300; the coil structure 520 is capable of cooperating with the magnetic piece 530 in an energized state to drive the carrier assembly 300 to move relative to the housing assembly 100.

[0071] In this embodiment, the structure of the camera 10 is further defined.

[0072] The camera 10 further comprises the coil structure 520 and the magnetic piece 530.

[0073] One of the coil structure 520 and the magnetic piece 530 is arranged on the housing assembly 100, and the other of the coil structure 520 and the magnetic piece 530 is arranged on the carrier assembly 300. That is, the coil structure 520 is arranged on the housing assembly 100, and the magnetic piece 530 is arranged on the carrier assembly 300. Alternatively, the coil structure 520 is arranged on the carrier assembly 300, and the magnetic piece 530 is arranged on the housing assembly 100.

[0074] After being energized, the coil structure 520 generates a first magnetic field around it, and the magnetic piece 530 is surrounded by a second magnetic field, under the interaction of the first magnetic field and the second magnetic field, the magnetic piece 530 and the coil structure 520 will be driven by a driving force. Specifically, taking the coil structure 520 arranged on the housing assembly 100 and the magnetic piece 530 arranged on the carrier assembly 300 as an example, when the coil structure 520 is energized, the part of the carrier assembly 300 opposite to the coil structure 520 will be subjected to a driving force, so as to achieve the purpose of driving the second lens 400 to move relative to the housing assembly 100 along the first direction or the second direction.

[0075] In some embodiments, as shown, Figure 3 When the coil structure 520 is arranged on the housing assembly 100 and the magnetic piece 530 is arranged on the carrier assembly 300, the magnetic piece 530 comprises a first magnetic part 532 and a second magnetic part 534, the coil structure 520 comprises a first coil 522 and a second coil 524, the first magnetic part 532 is arranged on the first carrier 310, the second magnetic part 534 is arranged on the second carrier 320, the first coil 522 cooperates with the first magnetic part 532, and the second coil 524 cooperates with the second magnetic part 534.

[0076] In this embodiment, the specific cooperation structure of the coil structure 520, the magnetic piece 530, the housing assembly 100 and the carrier assembly 300 is defined.

[0077] When the coil structure 520 is disposed in the housing assembly 100, the magnetic member 530 includes a first magnetic portion 532 and a second magnetic portion 534. The coil structure 520 includes a first coil 522 and a second coil 524. The first magnetic portion 532 is disposed on the first carrier 310, and the second magnetic portion 534 is disposed on the second carrier 320. The first coil 522 cooperates with the first magnetic portion 532, and the second coil 524 cooperates with the second magnetic portion 534.

[0078] Specifically, when the first coil 522 is energized, it can cooperate with the first magnetic portion 532 provided on the first carrier 310 to drive the first carrier 310 to move in the second direction relative to the second carrier 320. When the second coil 524 is energized, it can cooperate with the second magnetic portion 534 on the second carrier 320, so that the second carrier 320 drives the first carrier 310 to move relative to the housing assembly 100 in the first direction via the cover plate 510.

[0079] In some embodiments, as Figure 3 and Figure 4 As shown, the camera device 10 also includes: a circuit board 550, which is arranged in the housing assembly 100, and the photosensitive chipset 560 and the coil structure 520 are electrically connected to the circuit board 550; a sensing element 540, which is arranged on the circuit board 550, and the detection data of the sensing element 540 is used to confirm the position of the second lens 400.

[0080] In this embodiment, the structure of the imaging device 10 is further defined.

[0081] The camera device 10 further includes a circuit board 550 and a sensing element 540 .

[0082] The circuit board 550 is disposed within the housing assembly 100. The housing assembly 100 serves as a mounting carrier for the circuit board 550, and has the function of mounting and fixing the circuit board 550. The photosensitive chipset 560 and the coil structure 520 are both electrically connected to the circuit board 550, that is, the circuit board 550 functions as a conductive circuit.

[0083] The sensing element 540 is disposed on the circuit board 550 and is electrically connected to the circuit board 550 . The sensing element 540 is used to sense magnetic fields. Detection data from the sensing element 540 is used to confirm the position of the second lens 400 .

[0084] In some embodiments, as Figure 3 and Figure 4 As shown, the camera device 10 further includes: a plurality of rolling parts 570 located between the bottom of the first carrier 310 and the second carrier 320 , and each corner of the first carrier 310 is connected to the second carrier 320 via at least one rolling part 570 .

[0085] In this embodiment, the structure of the camera device 10 is further limited, and the camera device 10 further includes a plurality of rolling parts 570 .

[0086] Multiple rolling portions 570 are located between the bottom of the first carrier 310 and the second carrier 320. Each corner of the first carrier 310 is connected to the second carrier 320 via at least one rolling portion 570. In other words, the first carrier 310 is supported on the inner side of the second carrier 320 by the multiple rolling portions 570. The multiple rolling portions 570 ensure smooth movement of the first carrier 310 relative to the second carrier 320, preventing jamming.

[0087] Illustratively, the rolling portion 570 includes a ball.

[0088] Since at least one rolling portion 570 is arranged at each corner of the first carrier 310 , the first carrier 310 can be effectively supported by the rolling portion 570 when moving relative to the second carrier 320 , thereby preventing the first carrier 310 from getting stuck somewhere on the second carrier 320 .

[0089] In some embodiments, as Figure 3 and Figure 4 As shown, the camera device 10 further includes: a plurality of slide rails 580 disposed in the housing assembly 100 , the second carrier 320 is slidably connected to the slide rails 580 , and the plurality of slide rails 580 are arranged at intervals along the circumference of the second lens 400 .

[0090] In this embodiment, the structure of the camera device 10 is further defined, and the camera device 10 further includes a plurality of slide rails 580 .

[0091] A plurality of slide rails 580 are disposed in the housing assembly 100 , and the second carrier 320 is slidably connected to any one of the plurality of slide rails 580 .

[0092] The plurality of slide rails 580 are arranged at intervals along the circumference of the second lens 400 .

[0093] This setting increases the matching area and matching angle between the slide rail 580 and the second carrier 320, so that the sliding path of the second carrier 320 can be restricted from multiple positions, ensuring the smoothness of sliding at different positions of the second carrier 320 and preventing the second carrier 320 from getting stuck somewhere in the shell assembly 100.

[0094] According to some further embodiments of the present application, an electronic device is provided, including: the camera device 10 of any of the above embodiments.

[0095] The electronic device provided in this application includes the camera device 10. Therefore, all the beneficial effects of the camera device 10 are obtained, which will not be described one by one here.

[0096] Exemplarily, the electronic device may be a mobile phone, a tablet computer, a laptop computer, a PDA, an in-vehicle electronic device, a mobile Internet device (MID), an augmented reality (AR) / virtual reality (VR) device, a robot, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a personal digital assistant (PDA), etc. It may also be a server, a network attached storage (NAS), a personal computer (PC), a television (TV), an ATM or an kiosks, etc., and the embodiments of the present application are not specifically limited.

[0097] For example, the present application provides a low-power, low-noise camera device 10. Without increasing the size of the carrier assembly 300, macro focus and anti-shake functions are achieved. At the same time, the camera device 10 has low power consumption and low noise. The specific method is as follows: the lenses are designed in groups, split into a first lens 200 and a second lens 400. The first lens 200 is placed in a fixed position, and the second lens 400 is placed on the carrier assembly 300. The second lens 400 moves along the carrier assembly 300 in a first direction or a second direction to achieve macro focus and anti-shake, wherein the first direction is the up-down direction and the second direction is the left-right direction. Because the first lens 200 is fixedly mounted on the housing assembly 100, and only the second lens 400 can move relative to the housing assembly 100, the weight of the motor's moving parts is greatly reduced, the motor thrust requirement can be reduced, the power consumption of the camera device 10 can be reduced, the macro focus function can be achieved, and the shaking and noise problems of the motor's moving parts can be reduced, achieving the purpose of low thrust and low noise, thereby enhancing the user's photography experience.

[0098] For example, Figure 3 As shown, the camera device 10 includes a photosensitive chipset 560, a base 120, multiple slide rails 580, a first carrier 310, a second carrier 320, a first lens 200, a second lens 400, a magnetic part 530, a circuit board 550, multiple rolling parts 570, a coil structure 520, a cover 510, a housing 110 and a sensing element 540.

[0099] Exemplarily, the photosensitive chipset 560 has the function of connecting the module chip circuits.

[0100] Exemplarily, the slide rail 580 has a function of limiting the sliding path of the second carrier 320 .

[0101] Exemplarily, the second carrier 320 is used to drive the second lens 400 to move up and down relative to the housing assembly 100 .

[0102] Exemplarily, the first carrier 310 is used to drive the second lens 400 to move left and right relative to the second carrier 320 .

[0103] Exemplarily, the second lens 400 can transmit light to the photosensitive chipset 560 .

[0104] Exemplarily, the magnetic member 530 includes a magnet, and the magnetic member 530 has a function of providing a driving magnetic field.

[0105] Exemplarily, the circuit board 550 has the function of providing circuit conduction.

[0106] Exemplarily, the rolling portion 570 includes microballs, and the microballs are used to support the first carrier 310 .

[0107] Exemplarily, the coil structure 520 can provide a driving force along the second direction when in a powered state.

[0108] Exemplarily, the cover plate 510 is used to limit the up and down movement of the first carrier 310 .

[0109] Illustratively, the housing 110 has a function of providing a motor shield.

[0110] Exemplarily, the first lens 200 has the function of providing light transmission.

[0111] Exemplarily, the sensing element 540 is used to sense magnetic field effects.

[0112] Exemplarily, the first carrier 310, the second lens 400, the magnetic element 530, and the multiple rolling elements 570 comprise a motor anti-shake assembly, which has a single-layer, multi-ball structure. The multiple slide rails 580, the second carrier 320, the first carrier 310, the second lens 400, the magnetic element 530, the multiple rolling elements 570, and the cover 510 comprise a motor macro focus assembly, which has a side-sliding bar structure. The circuit board 550, the coil structure 520, and the sensing element 540 comprise a thrust assembly, which, when energized, drives the second lens 400 up and down and left and right. The base 120, the multiple slide rails 580, the second carrier 320, the first carrier 310, the magnetic element 530, the circuit board 550, the multiple rolling elements 570, the coil structure 520, the cover 510, the housing 110, and the sensing element 540 together comprise the finished motor 620.

[0113] For example, the assembly sequence of the camera device 10 is as follows: Step 1, as shown in FIG. Figure 5 and Figure 6As shown, the motor product 620 is assembled with the first lens 200, the first lens 200 is positioned through the four-side recess of the shell 110, then fixed by dispensing, and after assembly test, becomes the first assembly 610; the second step, as shown in Figure 7 and Figure 8 The first assembly 610 is assembled with the second lens 400, the first lens 200 of the first assembly 610 is inverted downward on the jig, the second lens 400 is fixed on the first carrier 310 by dispensing, and after assembly test, becomes the second assembly 630; the third step, as shown in Figure 1 and Figure 9 The second assembly 630 is assembled with the photosensitive chip set 560, the second assembly 630 is assembled on the photosensitive chip set 560, and after dispensing and fixing, becomes the camera module. Figure 10 The transmission path of the light of the camera 10 is shown. Among them, the first lens 200 is fixed, and the second lens 400 can move up and down and left and right.

[0114] Exemplarily, the first lens 200 is fixed, and only the second lens 400 moves, the up-and-down movement of the second lens 400 can realize the macro focusing function, and the left-and-right movement of the second lens 400 can realize the anti-shake function. Because the weight of the motor moving part is greatly reduced, the motor thrust demand can be reduced, the low-thrust and low-power consumption function can be realized, and the motor moving part shaking and abnormal sound problem can be reduced, and the small-thrust low-abnormal-sound camera 10 is realized.

[0115] Exemplarily, as shown in Figure 12 The second lens 400 is assembled on the first carrier 310, and the second lens 400 is fixed by dispensing and buckle positioning, at this time, the second lens 400 is used as a moving part, and moves up and down and left and right through the carrier assembly 300, realizing the macro focusing and anti-shake functions.

[0116] Exemplarily, as shown in Figure 11 and Figure 12 The first lens 200 is assembled and fixed at the bottom of the base 120, and the first lens 200 is fixed by dispensing, at this time, the first lens 200 is used as a fixed part and is fixed on the base 120, and cooperates with the second lens 400 to realize the photographing function. This setting is conducive to realizing the lightweight of the camera 10, can reduce the whole machine shaking and abnormal sound problem, and is conducive to improving the hand feeling of the product. At the same time, this structure setting can also improve the photographing performance, can reduce the power consumption, and realizes the longer endurance function of the product.

[0117] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0118] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A camera device, characterized in that: include: housing assembly; a first lens, disposed in the housing assembly; A carrier assembly is disposed in the housing assembly, and the carrier assembly is movably connected to the housing assembly; a second lens, disposed on the carrier assembly, wherein the carrier assembly is used to drive the second lens to move relative to the housing assembly along a first direction or a second direction; a photosensitive chipset, disposed on one side of the housing assembly, wherein one of the first lens and the second lens is located between the other of the first lens and the second lens and the photosensitive chipset; The first direction is the height direction of the camera device, and the second direction is a direction perpendicular to the height of the camera device.

2. The imaging device according to claim 1, wherein A first opening is provided on a first side of the housing assembly, and a second opening is provided on a second side of the housing assembly, wherein the second opening is located between the first opening and the photosensitive chipset; The first lens is clamped at the first opening, at least a portion of the first lens extends out of the housing assembly, and the second lens is located inside the housing assembly; or The first lens is located at the second opening, and a portion of the second lens extends out of the housing assembly through the first opening.

3. The imaging device according to claim 2, wherein: The housing assembly comprises: a housing, wherein the housing is provided with a first opening; The base is connected to the shell, the base is provided with the second opening, the shell and the base enclose a mounting cavity, the carrier assembly is located in the mounting cavity, and the photosensitive chip group is arranged on the side of the base away from the shell.

4. The imaging device according to any one of claims 1 to 3, wherein: The carrier assembly comprises: a first carrier, wherein the second lens is disposed on the first carrier; The second carrier surrounds the circumference of the first carrier, and the first carrier is movably connected to the second carrier. The second carrier can drive the second lens to move along the first direction through the first carrier, and the first carrier can drive the second lens to move along the second direction relative to the second carrier.

5. The imaging device according to claim 4, wherein: The carrier assembly further comprises: A cover plate is located between the first carrier and the second carrier, the cover plate is connected to the second carrier, and the cover plate is used to limit the displacement of the first carrier in the first direction.

6. The imaging device according to claim 5, wherein: Also includes: Coil structure; a magnetic member, wherein one of the coil structure and the magnetic member is disposed in the housing assembly, and the other of the coil structure and the magnetic member is disposed in the carrier assembly; When the coil structure is in an energized state, it can cooperate with the magnetic component to drive the carrier assembly to move relative to the housing assembly.

7. The imaging device according to claim 6, wherein: When the coil structure is provided in the shell component and the magnetic part is provided in the carrier component, the magnetic part includes a first magnetic part and a second magnetic part, the coil structure includes a first coil and a second coil, the first magnetic part is provided in the first carrier, the second magnetic part is provided in the second carrier, the first coil cooperates with the first magnetic part, and the second coil cooperates with the second magnetic part.

8. The imaging device according to claim 6, wherein: Also includes: A circuit board is provided in the housing assembly, and the photosensitive chipset and the coil structure are both electrically connected to the circuit board; A sensing element is provided on the circuit board, and detection data of the sensing element is used to confirm the position of the second lens.

9. The imaging device according to claim 4, wherein: Also includes: a plurality of rolling parts, located between the bottom of the first carrier and the second carrier, wherein each corner of the first carrier is connected to the second carrier via at least one of the rolling parts; and / or A plurality of slide rails are provided in the housing assembly, the second carrier is slidably connected to the slide rails, and the plurality of slide rails are spaced apart along the circumference of the second lens.

10. An electronic device, characterized in that: include: The imaging device according to any one of claims 1 to 9.

Images