Camera module and mobile terminal

Abstract

The application provides a camera module and a mobile terminal. The camera module comprises: a base assembly comprising a circuit board, an anti-collision part arranged on the circuit board, and a photosensitive chip; a motor assembly arranged on one side surface of the circuit board, the motor assembly comprising a shell and a motor carrier, the shell and the circuit board enclosing a containing space, the shell having a light passage hole in communication with the containing space, and the motor carrier being arranged in the light passage hole; and a lens, the lens being arranged on the motor carrier in the light passage hole corresponding to the photosensitive chip. One end of the motor carrier towards the circuit board protrudes from the lens, and the orthographic projection of the motor carrier on the circuit board at least partially overlaps the orthographic projection of the anti-collision part on the circuit board. By arranging the anti-collision part on the circuit board and making the anti-collision part and the motor carrier at least partially overlap in a first direction, the stress on the circuit board during movement of the motor carrier can be reduced, and the imaging of the camera module is not affected by the problem of chipping caused by the motor carrier directly contacting the circuit board.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of communication technology, in particular to a camera module and a mobile terminal. BACKGROUND

[0002] With the development of mobile terminals, the requirements for the modules carried on the terminals are higher and higher, not only requiring to have certain functions, but also requiring to be powerful. Since the camera module of the mobile terminal is carried on the mobile terminal, the function of the camera module is becoming more and more powerful, which leads to the gradual increase of the weight of the lens. In order to realize anti-shake, the lens of the camera module is movable relative to the base of the camera module, which leads to the lens being prone to chipping when impacting the base and affecting the imaging of the camera module. SUMMARY

[0003] Embodiments of the present application provide a camera module and a mobile terminal to solve the problem of poor imaging in the existing camera module.

[0004] In order to solve the above technical problems, the present application is implemented as follows:

[0005] In a first aspect, the embodiments of the present application provide a camera module for a mobile terminal, the camera module comprising: a base assembly comprising a circuit board, an anti-collision part arranged on the circuit board, and a photosensitive chip; a motor assembly arranged on one side surface of the circuit board, the motor assembly comprising a shell and a motor carrier, the shell and the circuit board enclosing a containing space, the shell having a light passage hole in communication with the containing space, and the motor carrier being arranged in the light passage hole; and a lens, the lens being arranged on the motor carrier corresponding to the photosensitive chip in the light passage hole, wherein one end of the motor carrier facing the circuit board protrudes from the lens, and the orthographic projection of the motor carrier on the circuit board at least partially overlaps the orthographic projection of the anti-collision part on the circuit board.

[0006] In a second aspect, the embodiments of the present application further provide a mobile terminal comprising the camera module described above.

[0007] Thus, in the camera module provided by the embodiment of the present application, the camera module comprises a base assembly, a motor assembly and a lens. The base assembly comprises a circuit board and an anti-collision part and a photosensitive chip arranged on the circuit board. The circuit board is used for realizing electrical connection. The lens and the photosensitive chip are arranged correspondingly. The photosensitive chip and the lens are used in cooperation to realize the camera function of the camera module. The shell of the motor assembly is used to provide protection for the circuit board, the photosensitive chip, the motor carrier and the lens. Since the motor carrier is arranged protruding towards the circuit board from the lens, in the process of moving the lens driven by the motor carrier, the motor carrier will collide with the circuit board earlier than the lens. The orthographic projection of the motor carrier on the circuit board and the orthographic projection of the anti-collision part on the circuit board at least partially overlap. Therefore, at least part of the motor carrier will collide with the anti-collision part, so as to reduce the stress of the circuit board and the problems such as chipping caused by the direct collision of the motor carrier with the circuit board, thereby affecting the imaging of the camera module.

[0008] Therefore, by arranging the anti-collision part on the circuit board and making the orthographic projection of the anti-collision part on the circuit board and the orthographic projection of the motor carrier on the circuit board at least partially overlap, the embodiment of the present application can reduce the stress of the circuit board in the moving process of the motor carrier and the problems such as chipping caused by the direct collision of the motor carrier with the circuit board, thereby affecting the imaging of the camera module. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 FIG. 1 is a structural schematic diagram of a camera module according to an embodiment of the present application;

[0010] Figure 2 FIG. 2 is a structural schematic diagram of a base assembly of the camera module according to an embodiment of the present application;

[0011] Figure 3 FIG. 3 is a structural schematic diagram of a camera module according to another embodiment of the present application;

[0012] Figure 4 FIG. 4 is a structural schematic diagram of a mobile terminal according to an embodiment of the present application; Figure 3 FIG. 5 is a partial enlarged structural schematic diagram of I in FIG. 4;

[0013] Figure 5 FIG. 6 is a structural schematic diagram of a mobile terminal according to another embodiment of the present application.

[0014] BRIEF DESCRIPTION OF DRAWINGS

[0015] 10, camera module;

[0016] 100, base assembly; 110, circuit board; 111, via hole; 112, top surface; 113, bottom surface; 114, peripheral side surface; 120, anti-collision part; 130, photosensitive chip; 140, electronic device; 150, flexible circuit board;

[0017] 200, motor assembly; 201, containing space; 202, accommodation space; 210, shell; 211, mounting hole; 212, top wall; 213, side wall; 214, focusing magnet; 220, motor carrier; 221, anti-collision protrusion; 230, lens; 240, first elastic member; 250, second elastic member;

[0018] X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0019] To make the technical problems, technical solutions and advantages of the present application clearer, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0020] Please refer to Figure 1 and Figure 2 , Figure 1 A structural schematic diagram of a camera module provided by the embodiments of the present application.

[0021] As Figure 1 shown, in a first aspect, the embodiments of the present application provide a camera module 10 for a mobile terminal, the camera module 10 comprising a base assembly 100, a motor assembly 200 and a lens 230, the base assembly 100 comprising a circuit board 110, an anti-collision part 120 and a photosensitive chip 130 arranged on the circuit board 110; the motor assembly 200 is arranged on one side surface of the circuit board 110, the motor assembly 200 comprising a shell 210 and a motor carrier 220, the shell 210 and the circuit board 110 enclosing a containing space 201, the shell 210 comprising a light passage hole 211 in communication with the containing space 201, the motor carrier 220 being arranged in the light passage hole 211; the lens 230 is arranged in the motor carrier 220 in the light passage hole 211 corresponding to the photosensitive chip 130, wherein one end of the motor carrier 220 towards the circuit board 110 protrudes from the lens 230, and the motor carrier 220 in the orthographic projection of the circuit board 110 at least partially overlaps with the anti-collision part 120 in the orthographic projection of the circuit board 110.

[0022] Optionally, the motor carrier 220 moves in the first direction X in the light passage hole 211 in the direction of approaching or moving away from the circuit board 110.

[0023] Thus, in the camera module 10 provided by the embodiment of the present application, the camera module 10 comprises a base assembly 100, a motor assembly 200 and a lens 230. The base assembly 100 comprises a circuit board 110 and an anti-collision part 120 and a photosensitive chip 130 arranged on the circuit board 110. The circuit board 110 is used to realize electrical connection. The lens 230 and the photosensitive chip 130 are arranged correspondingly. The photosensitive chip 130 and the lens 230 cooperate to realize the camera function of the camera module. The shell 210 of the motor assembly 200 is used to provide protection for the circuit board 110, the photosensitive chip 130, the motor carrier 220 and the lens 230. Due to the protrusion of the motor carrier 220 from the lens 230 towards the circuit board 110, the motor carrier 220 will collide with the circuit board 110 before the lens 230 during the movement of the motor carrier 220 driving the lens 230. At least part of the motor carrier 220 will collide with the anti-collision part 120, thereby reducing the stress on the circuit board 110 and reducing the problem of chipping caused by the direct collision of the motor carrier 220 with the circuit board 110, which affects the imaging of the camera module 10.

[0024] Therefore, by arranging the anti-collision part 120 on the circuit board 110 and making the orthographic projection of the anti-collision part 120 and the motor carrier 220 on the circuit board 110 at least partially overlap, the stress on the circuit board 110 during the movement of the motor carrier 220 can be reduced, and the problem of chipping caused by the direct collision of the motor carrier 220 with the circuit board 110, which affects the imaging of the camera module 10, can be reduced.

[0025] The anti-collision part 120 can be arranged in various ways. The material of the anti-collision part 120 can include metal material, which can improve the flexibility and anti-collision ability of the anti-collision part 120, and further improve the problem of chipping caused by the collision of the motor carrier 220 with the base assembly 100 during the movement of the motor carrier 220.

[0026] Optionally, the anti-collision part 120 is a metal pad arranged on the circuit board 110 towards the motor assembly 200. The metal pad can be arranged on the surface of the circuit board 110 by metal material deposition, coating or evaporation process, which can increase the connection strength between the metal pad and the circuit board 110, improve the stability of the position of the metal pad, and make the anti-collision part 120 less likely to be damaged or chipped when it is impacted by the motor carrier 220.

[0027] In some optional embodiments, the metal pad (i.e. the anti-collision part 120) comprises a first metal layer (not shown in the figure) and an electroplated metal layer (not shown in the figure). The first metal layer is arranged on the surface of the circuit board 110, and the electroplated metal layer is arranged on the side of the first metal layer away from the circuit board 110. The material of the first metal layer can include copper, aluminum or the like, and the material of the electroplated metal layer can include gold, silver or the like.

[0028] In these optional embodiments, by arranging the electroplated metal layer on the surface of the first metal layer, the flatness of the metal pad away from the surface of the circuit board 110 can be ensured, the connection strength between the metal pad and the circuit board 110 can be ensured, and the problem of chipping caused by the impact of the motor carrier 220 on the metal pad can be better improved.

[0029] Optionally, the base assembly 100 further comprises a flexible circuit board 150 connected to the circuit board 110, so that the circuit board 110 can be connected to external electrical devices through the flexible circuit board 150. Optionally, the circuit board 110 comprises a top surface 112 facing the motor assembly 200, a bottom surface 113 facing away from the motor assembly 200, and a peripheral side surface 114 connecting the top surface 112 and the bottom surface 113, and the flexible circuit board 150 is connected to the peripheral side surface 114 to reduce the size of the base assembly 100 in the first direction X.

[0030] Optionally, the shell 210 is further provided with a focusing magnet 214 to facilitate the focusing of the camera module 10.

[0031] In some optional embodiments, the anti-collision part 120 is arranged on the peripheral side of the photosensitive chip 130.

[0032] In these optional embodiments, the anti-collision part 120 is arranged on the peripheral side of the photosensitive chip 130 without affecting the normal operation of the photosensitive chip 130.

[0033] Optionally, the projection of the motor carrier 220 along the first direction X and the projection of the photosensitive chip 130 along the first direction X are arranged in a staggered manner, i.e., the orthographic projection of the motor carrier 220 on the circuit board 110 and the orthographic projection of the photosensitive chip 130 on the circuit board 110 are arranged in a staggered manner, so that the motor carrier 220 can avoid impacting the photosensitive chip 130 during movement and affecting the normal operation of the photosensitive chip 130.

[0034] The motor carrier 220 can be arranged in various ways. Optionally, the motor carrier 220 is in a cylindrical shape and encloses a hollow space, and the lens 230 is arranged in the hollow space. When the motor carrier 220 moves along the first direction X and abuts against the circuit board 110 or the anti-collision part 120, the photosensitive chip 130 is located in the hollow space, so that the motor carrier 220 is difficult to impact the photosensitive chip 130.

[0035] Please refer to Figure 1 and Figure 2 , Figure 2 is a top view of the base assembly 100 of the camera module 10 provided by the first aspect of the present application.

[0036] In some optional embodiments, as Figure 1 and Figure 2As shown, the plurality of anti-collision portions 120 are distributed at intervals around the photosensitive chip 130. By arranging the plurality of anti-collision portions 120, the contact area between the motor carrier 220 and the anti-collision portions 120 can be increased during movement of the motor carrier 220, so as to reduce the contact area between the motor carrier 220 and the circuit board 110, and better improve the problem of debris generated by the motor carrier 220 colliding with the circuit board 110.

[0037] The photosensitive chip 130 can have various shapes. Optionally, the orthographic projection of the photosensitive chip 130 on the circuit board 110 can be circular, and the plurality of anti-collision portions 120 can be uniformly and intermittently distributed on the outer periphery of the photosensitive chip 130. Alternatively, the orthographic projection of the photosensitive chip 130 on the circuit board 110 can be polygonal, for example, rectangular, and the photosensitive chip 130 can include four side edges connected end to end. The number of anti-collision portions 120 can be four, and each anti-collision portion 120 can be arranged at intervals from each side edge.

[0038] Please refer to Figure 3 and Figure 4 , Figure 3 is a structural schematic diagram of a camera module provided by the first aspect of the present application, Figure 4 is Figure 3 a local enlarged structural schematic diagram at I.

[0039] In some optional embodiments, as shown in Figure 3 and Figure 4 , the surface of the motor carrier 220 facing the circuit board 110 is provided with an anti-collision protrusion 221, and the projection of the anti-collision protrusion 221 along the first direction X is located within the projection of the anti-collision portion 120 along the first direction X.

[0040] In these optional embodiments, the motor carrier 220 is provided with the anti-collision protrusion 221, and the projection of the anti-collision protrusion 221 and the anti-collision portion 120 along the first direction X overlaps. During movement of the motor carrier 220 along the first direction X, the motor carrier 220 can collide with the anti-collision portion 120 through the anti-collision protrusion 221, so as to avoid direct collision between the motor carrier 220 and the circuit board 110, and better improve the problem of debris caused by direct collision between the motor carrier 220 and the circuit board 110.

[0041] The anti-collision protrusion 221 can have various arrangements, and the material of the anti-collision protrusion 221 can be consistent with that of the motor carrier 220. Alternatively, the anti-collision protrusion 221 can be made of metal or other materials, so as to improve the structural strength of the anti-collision protrusion 221 and reduce the problem of debris generated when the anti-collision protrusion 221 collides with the anti-collision portion 120.

[0042] Optionally, the number of the anti-collision protrusions 221 can be one, or the shape and number of the anti-collision protrusions 221 are matched with the shape and number of the anti-collision portions 120. For example, when the number of the anti-collision portions 120 is multiple, and the multiple anti-collision portions 120 are distributed at intervals around the photosensitive chip 130, the number of the anti-collision protrusions 221 is also multiple, and the multiple anti-collision protrusions 221 are distributed at intervals on the surface of the motor carrier 220 facing the circuit board 110. Each anti-collision protrusion 221 is arranged corresponding to each anti-collision portion 120, and the projection of each anti-collision protrusion 221 along the first direction X is located within the projection of each anti-collision portion 120 along the first direction X.

[0043] In some optional embodiments, the motor assembly 200 further comprises a first elastic member 240 connected between the motor carrier 220 and the circuit board 110.

[0044] In these optional embodiments, the first elastic member 240 of the motor assembly 200 is directly connected between the circuit board 110 and the motor carrier 220, which can not only allow the motor carrier 220 to move relative to the shell 210 along the first direction X, but also provide a limit to the motor carrier 220 to prevent the motor carrier 220 from being separated from the shell 210.

[0045] In addition, in the embodiments of the present application, the first elastic member 240 is directly connected to the circuit board 110, so that the motor assembly 200 does not need to be provided with a base, which can reduce the size of the motor assembly 200 in the first direction X, reduce the size of the camera module 10 in the first direction X, and realize the miniaturization design of the camera module 10. In addition, the structure of the camera module 10 can be simplified, and the assembly and production efficiency of the camera module 10 can be improved.

[0046] In some optional embodiments, the circuit board 110 is provided with a via hole 111, and at least part of the first elastic member 240 is connected in the via hole 111. By setting the via hole 111 and setting part of the first elastic member 240 in the via hole 111 to be connected with the circuit board 110, the connection strength between the circuit board 110 and the first elastic member 240 can be improved.

[0047] The via hole 111 can be a blind hole with an opening facing the motor assembly 200. Alternatively, the via hole 111 can be a through hole provided through the circuit board 110.

[0048] In some optional embodiments, the circuit board 110 is provided with a conductive layer facing the hole wall surface of the via hole 111, and the first elastic member 240 and the conductive layer are electrically connected.

[0049] In these optional embodiments, the first elastic member 240 not only provides a limit for the motor carrier 220, but also can be used for signal transmission, without the need to provide too many conductive wires for the motor carrier 220, and the structure of the camera module 10 can be further simplified.

[0050] The electrical connection between the first elastic member 240 and the conductive layer means that current signal transmission can be achieved between the first elastic member 240 and the conductive layer during use of the camera module 10. The first elastic member 240 can be in contact with the conductive layer, or the first elastic member 240 can be bonded to the conductive layer by using conductive adhesive.

[0051] In some optional embodiments, the plurality of first elastic members 240 are symmetrically and spacedly arranged around the motor carrier 220.

[0052] For example, the number of first elastic members 240 is two, and the two first elastic members 240 are symmetrically arranged around the motor carrier 220 with respect to an axis extending along the third direction Z or the second direction Y, and the first direction X, the second direction Y and the third direction Z intersect with each other. Alternatively, the two first elastic members 240 are symmetrically arranged around the center of the motor carrier 220. The plurality of first elastic members 240 can provide better limiting for the motor carrier 220, and the symmetric arrangement of the plurality of first elastic members 240 can make the stress on the motor carrier 220 more balanced.

[0053] In some optional embodiments, the motor assembly 200 further comprises a second elastic member 250, the second elastic member 250 is connected between the motor carrier 220 and the housing 210, and the second elastic member 250 is located on the side of the first elastic member 240 away from the circuit board 110.

[0054] In these optional embodiments, by additionally providing the second elastic member 250 on the side of the first elastic member 240 away from the circuit board 110, when the motor carrier 220 moves towards the circuit board 110, the movement distance of the motor carrier 220 can be limited by the limiting action of the second elastic member 250, thereby reducing the impact force of the motor carrier 220 and the anti-collision portion 120 or the circuit board 110; when the motor carrier 220 moves away from the circuit board 110, the movement distance of the motor carrier 220 can be limited by the limiting action of the first elastic member 240, so as to avoid the motor carrier 220 from being separated from the housing 210.

[0055] The second elastic member 250 can be provided in various ways, the second elastic member 250 can be selected from elastic members such as elastic sheets and springs, the second elastic member 250 can have a conductive effect, and the second elastic member 250 is electrically connected between the motor carrier 220 and the conductive components in the housing 210.

[0056] In some optional embodiments, the shell 210 includes a top wall 212 and a side wall 213 connected to the periphery of the top wall 212, the mounting hole 211 is arranged on the top wall 212, the side wall 213 is connected between the top wall 212 and the circuit board 110, the motor carrier 220 encloses the accommodation space 201, the side wall 213 and the motor carrier 220 are arranged in a spaced manner to form the accommodation space 202, and the surface of the circuit board 110 facing the motor assembly 200 is further provided with the electronic device 140, and the electronic device 140 is located in the accommodation space 202.

[0057] In these optional embodiments, the shell 210 has a roughly U-shaped cross section, the shell 210 includes a top wall 212 and a side wall 213, the side wall 213 and the motor carrier 220 are arranged in a spaced manner, so that the side wall 213, the top wall 212, the motor carrier 220 and the circuit board 110 enclose the accommodation space 202, and the electronic device 140 is located in the accommodation space 202. When the motor carrier 220 moves along the shell 210, the service life of the electronic device 140 can be affected by avoiding the motor carrier 220 from colliding with the electronic device 140.

[0058] Optionally, the side wall 213 and the circuit board 110 can be welded to each other through tin paste, or the side wall 213 and the circuit board 110 can be bonded to each other through an adhesive layer.

[0059] Optionally, the lens 230 is an infrared cut-off lens 230, the lens 230 can automatically filter infrared light and pass other visible light, so that the infrared filter does not need to be added to the camera module 10, and the structure of the camera module 10 can be simplified.

[0060] In the camera module 10 provided in the embodiments of the application, the anti-collision part 120 is first arranged on the circuit board 110, the motor carrier 220 collides with the anti-collision part 120 in the process of moving along the first direction X, and the problem of chipping caused by the motor carrier 220 directly colliding with the circuit board 110 can be improved. In addition, the first elastic member 240 of the motor assembly 200 is directly connected to the circuit board 110, without the need to set a traditional motor base structure, the first elastic member 240 is also conductively connected with the conductive layer in the via hole 111 of the circuit board 110, the internal space of the motor assembly 200 can be solved, the structure of the camera module 10 can be simplified, and the size of the camera module 10 can be reduced.

[0061] As shown in Figure 5 The embodiments of the second aspect of the application also provide a mobile terminal, which includes the camera module 10 of any one of the embodiments of the first aspect. Since the mobile terminal provided in the embodiments of the second aspect of the application includes the camera module 10 of any one of the embodiments of the first aspect, the mobile terminal provided in the embodiments of the second aspect of the application has the beneficial effects of the camera module 10 of any one of the embodiments of the first aspect, which will not be described herein again.

[0062] The mobile terminal in the embodiments of the present application includes, but is not limited to, a mobile phone, a personal digital assistant (PDA), a tablet computer, a laptop computer, a television, a vehicle event data recorder, and the like.

[0063] It should be noted that, in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover a non-exclusive inclusion, such that processes, methods, articles, or apparatuses that comprise a list of elements are not limited to those elements, but can also include other elements not expressly listed, or inherent to such processes, methods, articles, or apparatuses. Without further limitation, an element defined by the phrase "comprising a" does not exclude the existence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0064] The embodiments of the present application are described above in conjunction with the drawings, but the present application is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative, rather than limiting, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims.

Claims

1. A camera module (10) for a mobile terminal, characterized in that The camera module (10) comprises: a base assembly (100) comprising a circuit board (110), an anti-collision portion (120) and a photosensitive chip (130) arranged on the circuit board (110); a motor assembly (200) arranged on one side surface of the circuit board (110), the motor assembly (200) comprising a housing (210) and a motor carrier (220), the housing (210) and the circuit board (110) enclosing a containing space (201), and the housing (210) having a light passage hole (211) in communication with the containing space (201), the motor carrier (220) being arranged in the light passage hole (211); a lens (230) arranged in the motor carrier (220) in the light passage hole (211) corresponding to the photosensitive chip (130), wherein one end of the motor carrier (220) towards the circuit board (110) protrudes from the lens (230), and the orthographic projection of the motor carrier (220) on the circuit board (110) at least partially overlaps the orthographic projection of the anti-collision portion (120) on the circuit board (110).

2. The camera module (10) according to claim 1, characterized in that The anti-collision portion (120) is a metal pad arranged on the surface of the circuit board (110) towards the motor assembly (200).

3. The camera module (10) according to claim 2, characterized in that The metal pad comprises a first metal layer and an electroplated metal layer on the side of the first metal layer away from the circuit board (110).

4. The camera module (10) according to claim 1, characterized in that A plurality of anti-collision portions (120) are distributed around the photosensitive chip (130) at intervals.

5. The camera module (10) of claim 1, wherein, The surface of the motor carrier (220) towards the circuit board (110) is provided with an anti-collision protrusion (221), and the projection of the anti-collision protrusion (221) along a first direction is located within the projection of the anti-collision portion (120) along the first direction.

6. The camera module (10) of claim 1, wherein, The motor assembly (200) further comprises a first elastic member (240) connected between the motor carrier (220) and the circuit board (110).

7. The camera module (10) according to claim 6, characterized in that The circuit board (110) is provided with a via hole (111), and at least part of the first elastic member (240) is connected in the via hole (111).

8. The camera module (10) according to claim 7, characterized in that The circuit board (110) is provided with a conductive layer on the hole wall surface towards the via hole (111), and the first elastic member (240) and the conductive layer are electrically connected.

9. The camera module (10) according to claim 6, characterized in that The motor assembly (200) further comprises a second elastic member (250) connected between the motor carrier (220) and the housing (210), and the second elastic member (250) is located on the side of the first elastic member (240) away from the circuit board (110).

10. The camera module (10) according to claim 1, characterized in that The shell (210) comprises a top wall (212) and a side wall (213) connected to the periphery of the top wall (212), the light hole (211) is arranged on the top wall (212), the side wall (213) is connected between the top wall (212) and the circuit board (110), the motor carrier (220) encloses the accommodating space (201), the side wall (213) and the motor carrier (220) are arranged at intervals to form a space (202), and the surface of the circuit board (110) towards the motor assembly (200) is further provided with an electronic device (140), and the electronic device (140) is located in the space (202).

11. The camera module (10) according to claim 1, characterized in that The lens (230) is an infrared cut-off lens, so that the lens (230) can filter infrared light.

12. A mobile terminal, characterized by A camera module (10) comprising the camera module (10) according to any one of claims 1-11.

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