CN112887576A

CN112887576A - Camera module and electronic equipment

Info

Publication number: CN112887576A
Application number: CN202110120621.3A
Authority: CN
Inventors: 李高阳; 杨泽
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-06-01
Also published as: WO2022161242A1

Abstract

The application discloses module and electronic equipment make a video recording, wherein, the module of making a video recording includes: the camera comprises a circuit board, a camera body and a controllable deformation piece, wherein the camera body is electrically connected with the circuit board. One end and this body coupling of camera of controllable deformation spare, the other end and the circuit board electricity of controllable deformation spare are connected, and controllable deformation spare can take place deformation in order to drive the camera body and move for the circuit board. This application is through setting up controllable deformation between camera body and circuit board to the flexible volume of the controllable deformation of control volume change volume makes the camera body for the circuit board motion in order to carry out controllable slope to the camera body, plays the anti-shake effect.

Description

Camera module and electronic equipment

Technical Field

The application relates to the technical field of anti-shake equipment, particularly, relate to a module and an electronic equipment make a video recording.

Background

With the wider application of the camera on the mobile phone terminal, the imaging quality requirement of the camera on the aspects of photographing and video recording is higher and higher. However, the image is often blurred due to the shake caused by holding or walking during photographing and recording, and the imaging quality is greatly degraded.

Aiming at the problem of image blurring, due to the suspended arrangement of the existing camera body, a cross supporting shaft with diagonal lines connected is often adopted at present, and the electromagnetic driving system and the Hall sensing element are matched to drive the camera body to move and feed back the position, so that the anti-shaking purpose of the camera body is achieved.

However, due to the suspension mode and the anti-shake movement mode of the camera body, the structure size is large, and great troubles are caused to the structure stacking and the module design.

Content of application

The purpose of the embodiment of the application is to provide a camera module and an electronic device, which can solve the problems that the structure size is large in the related art, the structure stacking and the module optimization design are difficult to realize, and the like.

In order to solve the above problems, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides a camera module, which includes:

a circuit board;

the camera body is electrically connected with the circuit board;

controllable deformation spare, the one end and this body coupling of camera of controllable deformation spare, the other end and the circuit board electricity of controllable deformation spare are connected, and controllable deformation spare can take place to deform in order to drive the camera body and move for the circuit board.

In a second aspect, an embodiment of the present application further provides an electronic device, which includes the camera module provided in the first aspect.

In this application embodiment, the module of making a video recording includes circuit board, camera body and controllable deformation, and wherein, camera body is connected with the circuit board electricity. Controllable deformation piece is held including the first end and the second that deviate from mutually, and the first end and this body coupling of camera of controllable deformation piece, and the second end and the circuit board electricity of controllable deformation piece are connected, and deformation can take place for controllable deformation piece to the flexible volume of controllable deformation piece of control volume change volume, and then for the circuit board motion, thereby can carry out controllable slope to the camera body, play the anti-shake effect. In addition, can realize the anti-shake function of camera body through setting up controllable deformation piece in this application, need not the suspension that uses the cross support axle that the diagonal links to each other to constitute among the correlation technique, and the camera body need set up the flexible circuit board of bending and the holding cavity that has to set up, therefore, compare in correlation technique, the shared space of the module of making a video recording in this application is less, the complete machine that can be convenient for the camera body piles up, simultaneously because the volume of the module of making a video recording reduces, then can further help having the design that the big screen of the electronic equipment of this module of making a video recording accounts for.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows an exploded view of a camera module according to an embodiment of the present application;

fig. 2 shows a schematic structural diagram of a camera module according to an embodiment of the present application;

fig. 3 shows one of the partial structural diagrams of the camera module according to an embodiment of the present application;

fig. 4 is a second partial schematic structural diagram of a camera module according to an embodiment of the present application;

fig. 5 is a third schematic view illustrating a partial structure of a camera module according to an embodiment of the present application.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:

100 of a camera module group,

110 circuit board, 111 flexible circuit board, 112 connecting circuit board, 113 avoiding opening,

120 camera body, 121 camera, 122 fixing piece, 123 first avoiding opening,

130 of the controllable shape-changing member are,

140, a heat sink 141, a heat sink,

150 of the support member,

151 support, 1511 first support, 1512 second support,

152 to the support means for supporting the ball,

160 of the heat-dissipating member, and,

170 housing, 171 second escape opening.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein.

The camera module provided in the embodiment of the present application is mainly used for electronic devices, including but not limited to electronic devices such as mobile phones, tablet computers, laptop computers, mobile computers, handheld game machines, and the like. Of course, the present invention is not limited to electronic devices, and may be applied to other devices requiring sound transmission.

The following describes the camera module 100 and the electronic device according to the embodiment of the present application with reference to fig. 1 to 5.

An embodiment of the first aspect of the present application provides a camera module 100, as shown in fig. 1 to 4, which includes a circuit board 110, a camera body 120, and a controllable deformation element 130, where the camera body 120 is electrically connected to the circuit board 110. One end of the controllable deformation piece is connected with the camera body 120, the other end of the controllable deformation piece is electrically connected with the circuit board 110, and the controllable deformation piece 130 can deform to drive the camera body 120 to move relative to the circuit board 110.

In the embodiment of the present application, the camera module 100 includes a circuit board 110, a camera body 120 and a controllable deformation element 130, wherein the camera body 120 is electrically connected to the circuit board 110, and the camera body 120 can provide functions of shooting, recording and monitoring. Controllable deformation 130 is held including the first end and the second that deviate from mutually, the first end and the camera body 120 of controllable deformation 130 are connected, the second end and the circuit board 110 electricity of controllable deformation 130 are connected, deformation can take place for controllable deformation 130, thereby control the flexible volume of controllable deformation 130, and then move for circuit board 110 with order camera body 120, thereby can carry out controllable slope to camera body 120, play the anti-shake effect. In addition, can realize camera body 120's anti-shake function through setting up controllable deformation 130 in this application, need not to use the suspension that the cross support axle that the diagonal links to each other constitutes among the correlation technique, and camera body 120 need set up the flexible circuit board 111 of bending and the holding cavity that has to set up, therefore, compare in correlation technique, the module 100 shared space of making a video recording in this application is less, can be convenient for camera body 120's complete machine piles up, simultaneously because the volume of the module 100 of making a video recording reduces, then can further help having the design that the big screen of this module 100 of making a video recording electronic equipment accounts for.

It should be noted that the controllable deformation element 130 is a component whose deformation amount can be precisely controlled, and the controllable deformation element 130 is connected to the circuit board 110, so that a required current, a required voltage, and the like can be input to the controllable deformation element 130 through the circuit board 110, and therefore, the change of the expansion amount of the controllable deformation element 130 is realized, and further, the controllable inclination of the camera body 120 is realized.

In specific application, when camera module 100 is applied to electronic equipment, electronic equipment includes that the inductor can respond to camera body 120's skew angle, and electronic equipment's control panel can be according to the flexible volume of the controllable deformation piece 130 of skew angle control to can make camera body 120 orientation and the opposite position tilt motion of skew angle, thereby make the relative displacement between camera body 120 and the electronic equipment offset, thereby can realize camera body 120's anti-shake function.

In some specific embodiments, further, as shown in fig. 1, 2, 3 and 4, the number of the controllable deformation members 130 is multiple, and the multiple controllable deformation members 130 are arranged between the camera body 120 and the circuit board 110 at intervals.

In this embodiment, the number of controllable deformation pieces 130 is a plurality of, a plurality of controllable deformation pieces 130 are distributed between camera body 120 and circuit board 110 at intervals, the flexible volume of each controllable deformation piece 130 in a plurality of controllable deformation pieces 130 can be at least partially the same, or all inequality, cooperation through the flexible volume of a plurality of controllable deformation pieces 130, thereby realize camera body 120 in the inclined motion of multi-direction multi-angle, camera body 120 can deal with the adjustment of omnidirectional skew promptly, can strengthen camera module 100's anti-shake efficiency.

In specific application, the number of controllable deformation 130 is four, and the first end of four controllable deformation 130 is connected respectively in the four corners department of camera body 120, also can make camera body 120's atress more steady balanced for camera body 120 moves steadily at the anti-shake in-process, avoids causing the influence at the anti-shake in-process probably to camera body 120's precision.

In a specific application, the controllable shape-changing element 130 may extend in a direction perpendicular to the circuit board 110, i.e., the controllable shape-changing element 130 extends in the Z-axis direction. Of course, the shape-changing controllable element 130 may also be disposed at an angle smaller than 90 ° with respect to the circuit board 110.

In some specific embodiments, further, the plurality of controllable shape-changing members 130 includes one or any combination of an electro-shape-changing member, a thermo-shape-changing member, and an ultrasonic shape-changing member.

In this embodiment, the controllable shape-changing member 130 may be made of a material having electrostrictive, thermotropic, or ultrasonic electrostrictive properties, and the material is not limited to electric drive, thermal drive, or ultrasonic drive, and the controllable shape-changing member 130 located at different positions may generate different amounts of expansion, thereby forming a driving system for the camera body 120, and the driving system may controllably tilt the camera body 120 to perform a tilt-shift-axis anti-shake function. Specifically, when the controllable deformation member 130 generates different stretching amounts to drive the camera body 120 to tilt, the controllable deformation member 130 that stretches out and draws back has different resistances or other physical amounts in different lengths, the resistances or the corresponding physical amounts have a certain mathematical relationship with the driving source in a certain interval, and the resistances or the physical amounts can be detected and further converted into the tilt angle of the camera body 120, so as to form a closed-loop system that feeds back the tilt angle of the camera body 120.

It should be noted that, if the controllable deformation element 130 is an ultrasonic deformation element, the camera module 100 further includes an ultrasonic generator, and the controllable deformation element 130 needs to be located within an acoustic wave radiation range of the ultrasonic generator.

In a specific application, the material of the controllable shape-changing element 130 is a driving source, and includes a shape-memory alloy. Specifically, the shape-variable controllable element 130 is a linear body, and the cross section of the shape-variable controllable element 130 may be circular or square.

In some specific embodiments, as shown in fig. 1, fig. 2 and fig. 3, the camera module 100 further includes an avoiding opening 113, a base 140 and a supporting assembly 150, wherein the avoiding opening 113 is disposed on the circuit board 110. The base 140 is disposed on a side of the circuit board 110 facing away from the camera body 120. The support assembly 150 is interposed between the base 140 and the camera body 120, and a part of the support assembly 150 can pass through the escape opening 113 to contact the camera body 120.

In this embodiment, the camera module 100 further includes a supporting component 150, and the supporting component 150 disposed between the camera body 120 and the base 140 provides a support for the camera body 120, so that the camera body 120 rotates around the supporting component 150 in an inclined manner, and the movement of the camera body 120 is more stable. It should be noted that a portion of the support assembly 150 passes through the avoiding opening 113 to contact the camera body 120, so that the camera body 120 moves with the support assembly 150 as a fulcrum.

Specifically, the camera body 120, the circuit board 110, the support assembly 150, and the base 140 are sequentially arranged in a direction in which light enters the camera body 120.

In a specific application, the base 140 is a bottom fixing structure for protection and support.

In some specific embodiments, further, as shown in fig. 1 and 5, the support assembly

150 includes a support member 151 and a support ball 152, the support member 151 being disposed on the base 140 and the circuit board

110, the support 151 has a receiving cavity. The support ball 152 is disposed between the base 140 and the circuit board 110, and a portion of the support ball 152 is located in the receiving cavity and is capable of moving relative to the support 151.

In this embodiment, the support assembly 150 includes a support member 151 and a support ball 152, the support member 151 can form a receiving cavity having an arc, the support ball 152 is located in the receiving cavity, and the support ball 152 can contact an inner sidewall of the support member 151 so as to be maintained on an optical axis (Z-axis) with a center line defining the support ball 152 under the combined action of the support member 151 and the support ball 152. A portion of the supporting ball 152 protrudes from the surface of the supporting member 151 close to the circuit board 110, and the portion of the supporting ball 152 can pass through the avoiding opening 113 to contact with the camera body 120, so that stable support of the camera body 120 is realized.

In some specific embodiments, further, as shown in fig. 1 and 5, the support 151 includes a first support 1511 and a second support 1512, the first support 1511 having a first opening. The second support member 1512 is disposed on a side of the first support member 1511 away from the circuit board 110, the second support member 1512 has a second opening corresponding to the first opening, and the first opening and the second opening form an accommodating cavity.

In this embodiment, a first supporting member 1511 is disposed at a bottom center of the circuit board 110, the first supporting member 1511 has a first opening, the second supporting member 1512 is disposed at a side of the first supporting member 1511 away from the circuit board 110, that is, the second supporting member 1512 is disposed at the bottom of the first supporting member 1511, and the second opening and the first opening of the second supporting member 1512 form an accommodating chamber together. Specifically, a portion of the first support 1511 protrudes toward the second support 1512, and a portion of the second support 1512 protrudes toward the first support 1511, so that the depth of the accommodating chamber can be increased, the contact area of the support ball 152 and the support 151 is increased, and the motion stability of the support ball 152 is further achieved. Specifically, the first supporting member 1511 is a ball tile, the bottom of the ball tile can form a first cavity with a certain radian, so that the supporting ball 152 is kept on the optical axis, the second supporting member 1512 is a ball support, the ball support can form a second cavity with a certain radian, the ball tile and the ball support jointly form a structure for keeping the supporting ball 152, and under the joint action of the supporting ball 152, the ball tile can support the ball 152 as a fulcrum to generate inclinations in different directions.

In some specific embodiments, further, at least a portion of support assembly 150 is made of a thermally conductive material.

In this embodiment, at least a part of the supporting component 150 is made of a heat conducting material, so that heat generated by the camera body 120 and the circuit board 110 can be directionally dissipated and dissipated through the supporting component 150, thereby reducing the temperature of the camera body 120 and further improving the use effect of the whole camera module 100.

In a specific application, the spherical tile supports and provides space for the support ball 152 to move while having a heat conducting effect. The support balls 152 serve as a fulcrum to support the motion of the suspension system while conducting heat in the space between the ball tiles and the ball struts. The ball supports and provides space for the support balls 152 to move while conducting heat.

Further, a wall surface of the circuit board 110 facing away from the camera body 120 may also be provided with a material with relatively good thermal conductivity.

In some embodiments, as shown in fig. 1, the camera module 100 further includes a heat dissipation opening 141 and a heat dissipation member 160, wherein the heat dissipation opening 141 is disposed on the base 140 corresponding to the support member 150. The heat sink 160 is disposed on a side of the base 140 facing away from the circuit board 110.

In this embodiment, the base 140 is provided with a heat dissipation port 141, the heat dissipation port 141 is disposed corresponding to the support component 150, the support component 150 can directionally dissipate heat generated by the camera body 120 and the circuit board 110, and the heat can be more quickly transferred to the heat dissipation member 160 by disposing the heat dissipation port 141, so that the heat dissipation member 160 accelerates heat exchange with outside air, and a rapid cooling and heat dissipation effect is achieved.

In a specific application, the heat sink 160 is a heat sink, which facilitates assembly and stacking between modules, and also reduces the size of the whole device. The heat sink 160 not only has a bottom fixing structure, but also can dissipate heat from the camera body 120.

In some specific embodiments, further, as shown in fig. 1, fig. 2 and fig. 3, the camera body 120 includes a camera 121 and a fixing element 122, the fixing element 122 is disposed on a side of the camera 121 facing away from the circuit board 110, the fixing element 122 is connected to an end of the controllable deformation element 130, the fixing element 122 has a first avoiding opening 123, and a portion of the camera 121 can extend into the first avoiding opening 123.

In this embodiment, the camera body 120 includes a camera 121 and a fixing member 122, and the fixing member 122 is used for being connected with the controllable deformation member 130, so that the universality of the camera 121 can be improved, and the change of the driving mode of the camera body 120 can be realized only by additionally arranging the fixing member 122 on the basis of the existing camera 121, so that the adaptability is strong. Further, the fixing member 122 is arranged on one side of the camera 121 departing from the circuit board 110, so that the length of the controllable deformation member 130 is increased in a limited space, and a small telescopic amount of the controllable deformation member 130 is achieved, and the large-range angle adjustment of the camera body 120 can be met. Further, the fixing piece 122 is a fixing piece, the fixing piece includes a first avoidance port 123, the first avoidance port 123 is used for avoiding the camera 121, and meanwhile, light can enter the camera 121.

Specifically, the fixing element 122 may fixedly connect the camera body 120 and the controllable shape-changing element 130 by means of, but not limited to, dispensing, bonding, or welding.

In some specific embodiments, further, as shown in fig. 1, fig. 2 and fig. 3, the camera module 100 further includes a housing 170 and a second avoiding opening 171, the housing 170 is connected to the base 140 and forms a mounting cavity, and the camera body 120, the controllable deformation element 130 and the circuit board 110 are located in the mounting cavity; the second avoiding opening 171 is disposed on the housing 170 corresponding to the first avoiding opening 123.

In this embodiment, the camera module 100 further includes a housing 170 and a second avoidance port 171, the housing 170 is connected with the base 140 and forms an installation cavity, the camera body 120, the controllable deformation member 130 and the circuit board 110 are located in the installation cavity, the housing 170 is disposed on the outer side of the camera body 120, the controllable deformation member 130 and the circuit board 110 are protected, the second avoidance port 171 is disposed at the top end of the housing 170, and the second avoidance port 171 is used for allowing light to enter the camera 121 or is used for avoiding the camera 121.

Specifically, the housing 170 is disposed outside the camera body 120, the controllable deformation element 130, and the circuit board 110, and is an external fixing structure, which plays a role in protecting and supporting. The housing 170 may be fixedly sealed with the base 140 by means of, but not limited to, dispensing.

In some specific embodiments, further as shown in fig. 1, the circuit board 110 includes a flexible circuit board 111, the flexible circuit board 111 is disposed between the camera body 120 and the base 140, and the flexible circuit board 111 is provided with an avoiding opening 113.

In this embodiment, the circuit board 110 includes a flexible circuit board 111, the flexible circuit board 111 is disposed between the camera body 120 and the base 140, the flexible circuit board 111 is provided with an escape opening 113, and a portion of the support ball 152 passes through the escape opening 113 on the flexible circuit board 111 to be connected to the camera body 120. A second end of the controllably deformable member 130 may be attached to the flexible circuit board 111.

Specifically, the flexible circuit board 111 is made of a flexible material and is arranged in a balanced manner, so that the moment is balanced, the camera body 120 is positioned and reset, and the flexible circuit is arranged inside the flexible circuit board 111 and plays a role in electric energy or signal transmission. The camera body 120 is fixed to the flexible circuit board 111 by means of, but not limited to, soldering, bonding, etc.

In some specific embodiments, further, the circuit board 110 further includes a connection circuit board 112, one end of the connection circuit board 112 is electrically connected to the flexible circuit board 111, and the other end of the connection circuit board 112 extends outward through the housing 170 and/or the base 140.

In this embodiment, the circuit board 110 further includes a connection circuit board 112, one end of the connection circuit board 112 is electrically connected to the flexible circuit board 111, the other end of the connection circuit board 112 extends outward through the housing 170 and/or the base 140, the connection circuit board 112 may extend toward one side of the camera body 120, the other end of the connection circuit board 112 may be provided with a connector, the connector is used for connecting with an external terminal, and the connection circuit board 112 is used for power and signal communication.

Embodiments of the second aspect of the present application further provide an electronic device, which includes the camera module 100 provided in the first aspect.

The electronic device provided in this embodiment includes the camera module 100 provided in any of the above embodiments, so that all the advantages of the camera module 100 are provided, and details are not described herein.

Specifically, the space on the four sides of the camera module 100 provided by this embodiment occupies a smaller space due to the driving system (the controllable deformation member 130), so that the space occupied on the four sides of the camera module 100 can be greatly reduced, and meanwhile, the heat dissipation system is provided, so that the use effect of the whole camera body 120 can be greatly improved.

In some embodiments, the electronic device further includes a control board electrically connected to the circuit board 110 of the camera module 100 and a sensor. The inductor is connected with the control panel electricity, and the inductor is used for the skew angle of the camera body 120 of sensing module 100 of making a video recording, and the control panel can be according to the deformation volume of skew angle control module 100's controllable deformation 130 of making a video recording.

In this embodiment, when a relative displacement occurs between the camera body 120 and the electronic device, the sensor in the system obtains the relevant offset angle data. After the driving system obtains the data, the driving system drives different controllable deformation pieces 130 to generate different deformations, so that different deformation amounts are generated, and the camera body 120 generates a tilting motion, and the tilting motion drives the camera body 120 to rotate around the supporting ball 152 as a fulcrum. When the camera body 120 is rotated to a position angle opposite to the offset angle, the relative displacement between the camera body 120 and the electronic device is offset, so that the anti-shake function is realized. And obtaining a specific deformation amount through the obtained physical quantity, and calculating the angle of the current camera 121 to form a closed-loop system.

It is noted that, in the present application, the term "plurality" means two or more unless explicitly defined otherwise. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship. In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the methods of the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a module of making a video recording which characterized in that includes:

a circuit board;

the camera body is electrically connected with the circuit board;

controllable deformation piece, the one end of controllable deformation piece with this body coupling of camera, the other end of controllable deformation piece with the circuit board electricity is connected, controllable deformation piece can take place deformation in order to drive the camera body for the circuit board motion.

2. The camera module of claim 1,

the number of the controllable deformation pieces is multiple, and the controllable deformation pieces are arranged between the camera body and the circuit board at intervals; wherein,

the controllable deformation pieces comprise one or any combination of an electric deformation piece, a thermal deformation piece and an ultrasonic deformation piece.

3. The camera module of claim 2, further comprising:

an avoidance opening disposed on the circuit board;

the base is arranged on one side of the circuit board, which is far away from the camera body;

the supporting component is clamped between the base and the camera body, and one part of the supporting component can penetrate through the avoiding opening to be in contact with the camera body.

4. The camera module of claim 3, wherein the support assembly comprises:

the supporting piece is arranged between the base and the circuit board and provided with an accommodating cavity;

and the supporting ball is arranged between the base and the circuit board, and a part of the supporting ball is positioned in the accommodating cavity and can move relative to the supporting piece.

5. The camera module of claim 4, wherein the support member comprises:

a first support having a first opening;

the second supporting piece is arranged on one side, away from the circuit board, of the first supporting piece, a second opening corresponding to the first opening is formed in the second supporting piece, and the first opening and the second opening form the accommodating cavity.

6. The camera module of claim 3,

at least a portion of the support assembly is made of a thermally conductive material.

7. The camera module of claim 3, further comprising:

the heat dissipation port is arranged on the base corresponding to the support component; and/or

The heat dissipation part is arranged on one side of the base, which deviates from the circuit board.

8. The camera module of any of claims 3-7, wherein the camera body comprises:

a camera;

the mounting, the mounting is located the camera deviates from one side of circuit board, the mounting with the one end of controllable deformation piece is connected, the mounting has the first mouth of dodging, a part of camera can stretch into the first mouth of dodging.

9. The camera module of claim 8, further comprising:

the shell is connected with the base to form a mounting cavity, and the camera body, the controllable deformation piece and the circuit board are positioned in the mounting cavity;

and the second avoidance port is arranged on the shell corresponding to the first avoidance port.

10. The camera module of any of claims 3-7, wherein the circuit board comprises:

the flexible circuit board is arranged between the camera body and the base, and the flexible circuit board is provided with the avoiding opening.

11. The camera module of claim 10, wherein the circuit board further comprises:

and one end of the connecting circuit board is electrically connected with the flexible circuit board, and the other end of the connecting circuit board penetrates through the shell and/or the base and extends outwards.

12. An electronic device, comprising: a camera module according to any one of claims 1 to 11.