Camera driving motor, camera module and electronic device

Abstract

A camera driving motor, a camera module and an electronic device, the camera driving motor comprising: a base; a fixed body on the base, the fixed body having a receiving cavity; a moving body in the receiving cavity, the moving body being movable in a first direction and used for mounting a lens; and a focusing driving structure comprising a focusing coil, a focusing magnet and a magnetic conducting disc, the focusing coil being arranged on the fixed body, the focusing magnet being arranged in the moving body and opposite to the focusing coil, and the magnetic conducting disc being arranged in the moving body and covering an outer periphery of the focusing magnet, a plurality of chamfered surfaces being arranged on a side of the focusing magnet, and a gap exposing the chamfered surfaces being arranged on the magnetic conducting disc corresponding to positions of the chamfered surfaces. By arranging the magnetic conducting disc covering the outer periphery of the focusing magnet in the moving body, the magnetic force lines of the focusing magnet can be effectively converged, and the magnetic force strength of the focusing magnet is significantly enhanced. The chamfered surfaces and the gap can provide a positioning reference for the assembly process, facilitate the quick alignment and installation of the magnetic conducting disc and the focusing magnet, and reduce the assembly error.

Description

Technical Field

[0001] This application relates to the field of optical technology, specifically to a camera drive motor, a camera module, and an electronic device. Background Technology

[0002] In the field of optics, motors are widely used in smartphone cameras, typically employing focus drive modules to achieve autofocus, resulting in fast and accurate focusing to improve image stability and clarity. With the miniaturization of products and the demands of different camera screen designs, reducing the size of camera drive motors while improving image quality are key technical challenges that need to be addressed. Utility Model Content

[0003] In view of the above, it is necessary to propose a camera drive motor, a camera module, and an electronic device to reduce the size of the camera drive motor and improve the quality of the captured images.

[0004] The first aspect of this application provides a camera drive motor, including: a base; a fixed body located on the base, the fixed body having a receiving cavity; a movable body disposed in the receiving cavity, and the movable body being movable along a first direction for mounting a lens; and a focusing drive structure including a focusing coil, a focusing magnet, and a guide disk, the focusing coil being disposed in the fixed body, the focusing magnet being disposed in the movable body and disposed opposite to the focusing coil, the guide disk being disposed in the movable body and covering the outer periphery of the focusing magnet to increase the magnetic force of the focusing magnet, the focusing magnet having a plurality of chamfered surfaces on its periphery, and the guide disk having a notch exposing the chamfered surfaces at a position corresponding to the position of the chamfered surfaces.

[0005] In the solution provided in this application embodiment, by setting a guide disk covering the periphery of the focusing magnet within the moving body, the magnetic lines of force of the focusing magnet can be effectively converged, significantly enhancing the magnetic strength of the focusing magnet. Under the same magnetic force requirements, the volume of the focusing magnet can be reduced, thereby saving installation space within the moving body. Combined with the compact, encased design of the guide disk itself, the overall size of the drive motor is further compressed. Simultaneously, the enhanced magnetic force makes the driving force of the focusing drive structure stronger, resulting in a faster and more precise movement response of the moving body along the first direction, effectively improving the speed and accuracy of lens autofocus, reducing image blur or out-of-focus phenomena during shooting, and thus significantly improving the quality of the captured image. Furthermore, the fit between the chamfered surface and the notch provides a positioning reference for the assembly process, facilitating rapid alignment and installation of the guide disk and the focusing magnet, reducing assembly errors, improving production efficiency, and the exposed chamfered surface reduces the frictional contact area between components, reducing potential interference during the movement of the moving body and ensuring the operational reliability of the camera drive motor.

[0006] In one possible implementation, the magnetic disk includes a first magnetically conductive portion and a plurality of second magnetically conductive portions. The first magnetically conductive portion is disposed on the side of the focusing magnet facing away from the focusing coil. The plurality of second magnetically conductive portions are arranged around the periphery of the focusing magnet and connected to one side of the first magnetically conductive portion. The notch is formed between two adjacent second magnetically conductive portions.

[0007] In the solution provided in this application embodiment, the first magnetic conductive part can effectively gather the dispersed magnetic lines of force on the side opposite to the focusing coil, avoiding magnetic waste; the multiple ring-shaped second magnetic conductive parts can specifically strengthen the magnetic force around the focusing magnet, especially the magnetic force intensity in the area opposite to the focusing coil, so that the magnetic force distribution is more in line with the driving requirements, and further enhance the interaction force between the focusing magnet and the focusing coil.

[0008] In one possible implementation, the magnetic disk includes a plurality of magnetically conductive portions, which are arranged around the periphery of the focusing magnet, and the notch is formed between two adjacent magnetically conductive portions.

[0009] In the solution provided in this application embodiment, multiple ring-shaped magnetic conductive parts can converge magnetic lines of force from different directions around the focusing magnet, so that the originally dispersed magnetic force acts more concentratedly on the area opposite to the focusing coil, which significantly enhances the interaction force between the focusing magnet and the focusing coil, improves the response speed and driving force of the focusing drive, helps the lens to complete focusing more quickly and accurately, and thus improves the quality of the captured image.

[0010] In one possible implementation, the magnetic disk includes a plurality of magnetic conductive parts, which are symmetrically arranged around the focusing magnet.

[0011] In the solution provided in this application embodiment, the symmetrically arranged magnetic conductive parts can evenly converge magnetic lines of force from the symmetrical positions around the focusing magnet, avoiding the generation of eccentric force between the focusing magnet and the focusing coil due to uneven magnetic force distribution, ensuring that the moving body is subjected to stable force when moving along the first direction, reducing shaking or offset phenomena, thereby improving the stability and accuracy of lens focusing, and ensuring the clarity of the captured image.

[0012] In one possible implementation, the chamfered surface is located at the corner of the focusing magnet.

[0013] In the solution provided in this application embodiment, the corners are easily bumped and worn. Chamfering can reduce the damage caused by collisions during assembly or use, reduce the risk of magnet breakage or performance impairment, extend the service life of the focusing magnet, and ensure the stability of the drive structure.

[0014] In one possible implementation, the camera drive motor further includes a guide member disposed between the fixed body and the movable body, the guide member being fixedly connected to the fixed body and slidably connected to the movable body.

[0015] In the solution provided in this application embodiment, the guide can effectively limit the radial offset or shaking of the moving body during the movement process, avoid the deviation of the relative position between the focusing coil and the focusing magnet due to the movement trajectory deviating from the preset direction, ensure that the two always maintain a stable relative posture, thereby ensuring the uniformity of the magnetic force and the stability of the driving force, further improving the accuracy and consistency of lens focusing, and reducing the blur or distortion of the captured image.

[0016] In one possible implementation, the base is provided with a plurality of protrusions, and the fixing body is provided with a relief groove corresponding to the position of the protrusions, with the protrusions disposed in the relief groove.

[0017] In the solution provided in this application embodiment, the corresponding arrangement of multiple protrusions and clearance grooves can form a precise positioning structure, avoiding relative offset between the base and the fixing body during assembly, and ensuring the stability and accuracy of the connection between the two.

[0018] In one possible implementation, the camera drive motor further includes a cover, which is disposed on the base and covers the outer periphery of the fixed body and the movable body.

[0019] In the solution provided in this application embodiment, the cover can effectively block external dust, moisture, impurities and other contaminants from entering the motor, preventing these contaminants from adhering to key components such as the focusing coil, focusing magnet, guide disk or guide component, and preventing their performance from being affected.

[0020] A second aspect of this application provides a camera module, including a camera drive motor and a lens as described above, wherein the lens is mounted on the moving body.

[0021] The camera module provided in this application includes the aforementioned camera drive motor. This camera drive motor, by incorporating a guide disk surrounding the focusing magnet within the moving body, effectively concentrates the magnetic lines of force of the focusing magnet, significantly enhancing its magnetic strength. Under the same magnetic force requirements, the volume of the focusing magnet can be reduced, thereby saving installation space within the moving body. Combined with the compact, encased design of the guide disk itself, the overall size of the drive motor is further compressed. Simultaneously, the enhanced magnetic force makes the driving force of the focusing drive structure stronger, resulting in faster movement response and more precise positioning of the moving body along the first direction. This effectively improves the speed and accuracy of lens autofocus, reduces image blurring or defocusing during shooting, and thus significantly improves the quality of the captured image. Furthermore, the chamfered surface and notch provide a positioning reference for the assembly process, facilitating rapid alignment and installation of the guide disk and focusing magnet, reducing assembly errors, and improving production efficiency. The exposed chamfered surface also reduces the frictional contact area between components, minimizing potential interference during the movement of the moving body and ensuring the reliability of the camera drive motor.

[0022] A third aspect of this application provides an electronic device, including a housing; and a camera module as described above, the camera module being disposed in the housing.

[0023] The electronic device provided in this application includes the aforementioned camera drive motor. This camera drive motor, by incorporating a guide disk surrounding the focusing magnet within the moving body, effectively concentrates the magnetic lines of force of the focusing magnet, significantly enhancing its magnetic strength. Under the same magnetic force requirements, the volume of the focusing magnet can be reduced, thereby saving installation space within the moving body. Combined with the compact, enclosed design of the guide disk itself, the overall size of the drive motor is further reduced. Simultaneously, the enhanced magnetic force makes the driving force of the focusing drive structure stronger, resulting in faster movement response and more precise positioning of the moving body along the first direction. This effectively improves the speed and accuracy of lens autofocus, reduces image blurring or defocusing during shooting, and thus significantly improves the quality of the captured image. Furthermore, the chamfered surface and notch provide a positioning reference for the assembly process, facilitating rapid alignment and installation of the guide disk and focusing magnet, reducing assembly errors, and improving production efficiency. The exposed chamfered surface also reduces the frictional contact area between components, minimizing interference that may occur during the movement of the moving body and ensuring the reliability of the camera drive motor. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the camera drive motor provided in an embodiment of this application.

[0025] Figure 2 yes Figure 1 The diagram shows an exploded view of the camera drive motor.

[0026] Figure 3 yes Figure 1 The diagram shows an exploded view of the focus drive structure in the camera module.

[0027] Figure 4 This is a three-dimensional structural diagram of the camera module provided in the embodiments of this application.

[0028] Figure 5 This is a three-dimensional structural diagram of the electronic device provided in the embodiments of this application.

[0029] Key component symbols: Camera drive motor 100, base 10, protrusion 11, fixing body 20, accommodating cavity 21, clearance groove 22, moving body 30, focusing drive structure 40, focusing coil 41, focusing magnet 42, chamfered surface 421, magnetic guide disk 43, notch 430, first magnetic guide part 431, second magnetic guide part 432, guide 50, cover 60, lens 200, camera module 300, housing 500, electronic device 100. Detailed Implementation

[0030] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0031] In the description of this application, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, it should be noted that "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows communication between the two components; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0033] The following will describe some embodiments of this application in detail with reference to the accompanying drawings.

[0034] Please also see Figure 1 and Figure 2 The first aspect of this application provides a camera drive motor 100, including a base 10, a fixed body 20, a movable body 30, and a focusing drive structure 40.

[0035] The base 10 is generally square. A fixing body 20 is located on the base 10 and has a receiving cavity 21. A movable body 30 is disposed in the receiving cavity 21 and is movable along a first direction for mounting the lens 200. In this embodiment, the first direction is the Z-axis direction. The focusing drive structure 40 includes a focusing coil 41, a focusing magnet 42, and a guide disk 43. The focusing coil 41 is disposed on the fixing body 20. The focusing magnet 42 is disposed within the movable body 30 and opposite to the focusing coil 41. The guide disk 43 is disposed within the movable body 30 and covers the outer periphery of the focusing magnet 42 to increase the magnetic force of the focusing magnet 42. The peripheral side of the focusing magnet 42 has multiple chamfered surfaces 421. The guide disk 43 has notches 430 on the guide disk corresponding to the positions of the chamfered surfaces 421, exposing the chamfered surfaces 421.

[0036] In the solution provided in this application embodiment, by setting a guide disk 43 covering the periphery of the focusing magnet 42 inside the moving body 30, the magnetic lines of force of the focusing magnet 42 can be effectively converged, significantly enhancing the magnetic strength of the focusing magnet 42. Under the same magnetic force requirement, the volume of the focusing magnet 42 can be reduced, thereby saving installation space inside the moving body 30. Combined with the compact covering design of the guide disk 43 itself, the overall size of the drive motor is further compressed. At the same time, the enhanced magnetic force makes the driving force of the focusing drive structure 40 stronger, the movement response of the moving body 30 along the first direction is faster and the positioning is more accurate, effectively improving the speed and accuracy of the lens 200's autofocus, reducing image blur or out-of-focus phenomena during shooting, and thus significantly improving the quality of the captured image. In addition, the fit between the chamfered surface 421 and the notch 430 provides a positioning reference for the assembly process, which facilitates the quick alignment and installation of the guide disk 43 and the focusing magnet 42, reduces assembly errors, and improves production efficiency. Furthermore, the exposed chamfered surface 421 can reduce the frictional contact area between components, reduce interference that may occur when the moving body moves, and ensure the working reliability of the camera drive motor 100.

[0037] Please see also Figure 3 In one possible implementation, the magnetic disk 43 includes a first magnetically conductive portion 431 and a plurality of second magnetically conductive portions 432. The first magnetically conductive portion 431 has a sheet-like structure and is disposed on the side of the focusing magnet 42 facing away from the focusing coil 41. The second magnetically conductive portions 432 have a sheet-like structure, and the plurality of second magnetically conductive portions 432 are arranged around the periphery of the focusing magnet 42 and connected to one side of the first magnetically conductive portion 431. A notch 430 is formed between two adjacent second magnetically conductive portions 432. In this embodiment, both the first magnetically conductive portion 431 and the second magnetically conductive portion 432 are magnetically conductive metal sheets.

[0038] In the solution provided in this application embodiment, the first magnetic conductive part 431 can effectively gather the dispersed magnetic lines of force on the side opposite to the focusing coil 41, avoiding magnetic waste; the multiple ring-shaped second magnetic conductive parts 432 can specifically strengthen the magnetic force around the focusing magnet 42, especially the magnetic force intensity in the area opposite to the focusing coil 41, so that the magnetic force distribution is more in line with the driving requirements, and further enhance the interaction force between the focusing magnet 42 and the focusing coil 41.

[0039] In one possible implementation, the magnetic disk 43 includes a plurality of magnetically conductive portions (not shown) arranged around the periphery of the focusing magnet 42, with a notch 430 formed between two adjacent magnetically conductive portions. In this embodiment, the magnetically conductive portions are magnetically conductive metal sheets.

[0040] In the solution provided in this application embodiment, multiple surrounding magnetic conductive parts can converge magnetic lines of force from different directions around the focusing magnet 42, so that the originally dispersed magnetic force acts more concentratedly on the area opposite to the focusing coil 41, which significantly enhances the interaction force between the focusing magnet 42 and the focusing coil 41, improves the response speed and driving force of the focusing drive, and helps the lens 200 to complete focusing more quickly and accurately, thereby improving the quality of the captured image.

[0041] In one possible implementation, the magnetic disk 43 includes a plurality of magnetically conductive parts symmetrically disposed around the periphery of the focusing magnet 42. In this embodiment, the magnetically conductive parts are magnetically conductive metal sheets.

[0042] In the solution provided in this application embodiment, the symmetrically arranged magnetic conductive parts can evenly converge magnetic lines of force from the symmetrical positions around the focusing magnet 42, avoiding the generation of eccentric force between the focusing magnet 42 and the focusing coil 41 due to uneven magnetic force distribution, ensuring that the moving body 30 is subjected to stable force when moving along the first direction, reducing shaking or offset phenomena, thereby improving the focusing stability and accuracy of the lens 200 and ensuring the clarity of the captured image.

[0043] In one possible implementation, a chamfered surface 421 is provided at the corner of the focusing magnet 42. In this embodiment, the focusing magnet 42 has a cuboid structure, and a chamfered surface 421 is provided at each of the four corners of the focusing magnet 42.

[0044] In the solution provided in this application embodiment, the corners are easily bumped and worn. Chamfering can reduce the damage caused by collisions during assembly or use, reduce the risk of magnet breakage or performance impairment, extend the service life of the focusing magnet 42, and ensure the stability of the drive structure.

[0045] Please continue reading Figure 2 In one possible implementation, the camera drive motor 100 further includes a guide member 50, which is disposed between the fixed body 20 and the movable body 30. The guide member 50 is fixedly connected to the fixed body 20 and slidably connected to the movable body 30. In this embodiment, the guide member 50 has a columnar structure, and there are two guide members 50, which are disposed in the focusing direction of the fixed body 20.

[0046] In the solution provided in this application embodiment, the guide member 50 can effectively limit the radial offset or shaking of the moving body 30 during the movement process, avoid the deviation of the relative position between the focusing coil 41 and the focusing magnet 42 due to the movement trajectory deviating from the preset direction, ensure that the two always maintain a stable relative posture, thereby ensuring the uniformity of the magnetic force and the stability of the driving force, further improving the focusing accuracy and consistency of the lens 200, and reducing the blur or distortion of the captured image.

[0047] In one possible implementation, the base 10 is provided with a plurality of protrusions 11, and the fixing body 20 is provided with clearance grooves 22 corresponding to the positions of the protrusions 11, with the protrusions 11 disposed within the clearance grooves 22. In this embodiment, there are four protrusions 11, which are respectively disposed at the four corners of the base 10, and correspondingly, there are also four clearance grooves 22. It can be understood that a ball bearing structure can also be provided between the base 10 and the fixing body 20, thereby forming a single-layer ball bearing frame.

[0048] In the solution provided in this application embodiment, the corresponding arrangement of multiple protrusions 11 and clearance grooves 22 can form a precise positioning structure, avoiding relative offset between the base 10 and the fixing body 20 during assembly, and ensuring the stability and accuracy of the connection between the two.

[0049] In one possible implementation, the camera drive motor 100 further includes a cover 60, which is disposed on the base 10 and covers the outer periphery of the fixed body 20 and the movable body 30.

[0050] In the solution provided in this application embodiment, the cover 60 can effectively block external dust, moisture, impurities and other contaminants from entering the motor, and prevent these contaminants from adhering to key components such as the focusing coil 41, focusing magnet 42, guide disk 43 or guide member 50, so as to prevent their performance from being affected.

[0051] Please see also Figure 4 The second aspect of this application provides a camera module 300, including a camera drive motor 100 and a lens 200, the lens 200 being mounted on a movable body 30.

[0052] The camera module 300 provided in this application embodiment includes the aforementioned camera drive motor 100. This camera drive motor 100, by incorporating a guide disk 43 surrounding the focusing magnet 42 within the moving body 30, effectively concentrates the magnetic lines of force of the focusing magnet 42, significantly enhancing its magnetic strength. Under the same magnetic force requirements, the volume of the focusing magnet 42 can be reduced, thereby saving installation space within the moving body 30. Combined with the compact encapsulation design of the guide disk 43, the overall size of the drive motor is further reduced. Simultaneously, the enhanced magnetic force makes the driving force of the focusing drive structure 40 stronger, resulting in a faster and more precise movement response of the moving body 30 along the first direction. This effectively improves the speed and accuracy of the lens 200's autofocus, reduces image blurring or defocusing during shooting, and thus significantly improves the quality of the captured image. In addition, the fit between the chamfered surface 421 and the notch 430 provides a positioning reference for the assembly process, which facilitates the quick alignment and installation of the guide disk 43 and the focusing magnet 42, reduces assembly errors, and improves production efficiency. Furthermore, the exposed chamfered surface 421 can reduce the frictional contact area between components, reduce interference that may occur when the moving body moves, and ensure the working reliability of the camera drive motor 100.

[0053] Please see also Figure 5 A third aspect of this application provides an electronic device 1000, including a housing 500 and a camera module 300, wherein the camera module 300 is disposed in the housing 500. The electronic device 1000 may be, but is not limited to, a mobile phone, tablet computer, laptop computer, smartwatch, monitor, robot vacuum cleaner, etc.

[0054] The electronic device 1000 provided in this application embodiment includes the aforementioned camera drive motor 100. This camera drive motor 100, by providing a guide disk 43 enclosing the periphery of the focusing magnet 42 within the moving body 30, can effectively converge the magnetic lines of force of the focusing magnet 42, significantly enhancing the magnetic strength of the focusing magnet 42. Under the same magnetic force requirement, the volume of the focusing magnet 42 can be reduced, thereby saving installation space inside the moving body 30. Combined with the compact enclosing design of the guide disk 43 itself, the overall size of the drive motor is further compressed. Simultaneously, the enhanced magnetic force makes the driving force of the focusing drive structure 40 stronger, the movement response of the moving body 30 along the first direction is faster, and the positioning is more accurate, effectively improving the speed and accuracy of the lens 200's autofocus, reducing image blur or out-of-focus phenomena during shooting, and thus significantly improving the quality of the captured image. In addition, the fit between the chamfered surface 421 and the notch 430 provides a positioning reference for the assembly process, which facilitates the quick alignment and installation of the guide disk 43 and the focusing magnet 42, reduces assembly errors, and improves production efficiency. Furthermore, the exposed chamfered surface 421 can reduce the frictional contact area between components, reduce interference that may occur when the moving body moves, and ensure the working reliability of the camera drive motor 100.

[0055] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be incorporated into this invention. No reference numerals in the claims should be construed as limiting the scope of the claims. Furthermore, it is clear that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model.

Claims

1. A camera drive motor, characterized by, The camera driving motor comprises a base, a fixed body provided on the base, a moving body provided in the fixed body and movable along a first direction for mounting a lens, and a focusing driving structure comprising a focusing coil, a focusing magnet and a magnetic conducting disc. The magnetic conducting disc comprises a first magnetic conducting part provided on a side of the focusing magnet opposite to the focusing coil, and a plurality of second magnetic conducting parts annularly provided on a side of the focusing magnet and connected to the first magnetic conducting part. The magnetic conducting disc comprises a plurality of magnetic conducting parts annularly provided on a side of the focusing magnet. The magnetic conducting disc comprises a plurality of magnetic conducting parts symmetrically provided on a side of the focusing magnet. The chamfered surface is provided at a corner of the focusing magnet.

2. The camera drive motor of claim 1, wherein, The camera driving motor further comprises a guide provided between the fixed body and the moving body, the guide being fixedly connected to the fixed body and slidably connected to the moving body.

3. The camera drive motor of claim 1, wherein, The base is provided with a plurality of protrusions, the fixed body is provided with a plurality of avoiding grooves corresponding to the positions of the protrusions, and the protrusions are provided in the avoiding grooves.

4. The camera drive motor of claim 1, wherein, The camera driving motor further comprises a cover provided on the base and covering the fixed body and the moving body.

5. The camera drive motor of claim 1, wherein, The camera module comprises the camera driving motor and the lens, and the lens is mounted on the moving body.

6. The camera drive motor of claim 1, wherein, The camera module is provided in the shell.

7. The camera drive motor of claim 1, wherein, ​ 8. The camera drive motor of claim 1, wherein, ​ 9. A camera module, comprising: ​ 10. An electronic device, comprising: ​

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