Camera module and electronic device

Abstract

The present application provides a camera module and an electronic device. The camera module is detachably plugged into a device body, and the camera module and the device body together form the electronic device. The camera module comprises a housing assembly, a camera assembly and a first connector, wherein the camera assembly and the first connector are both mounted in an accommodating cavity of the housing assembly, and the first connector is electrically connected to a second connector in the device body. In this way, the camera module is mounted outside the device body, thereby increasing a screen-to-body ratio of the device body and meeting the requirements for the large screen-to-body ratio of the electronic device. By switching the camera module between a first plugging state and a second plugging state, the lighting surface of the camera assembly can face the side where a display screen is located, and the lighting surface of the camera assembly can also face away from the side where the display screen is located. With this configuration, the camera module can be more flexibly configured, and the camera module can be used for both front and back shooting, enriching the application scenarios of the camera module.

Description

Camera modules and electronic equipment

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on December 20, 2023, with application number 202311765360.6 and application name “Camera module and electronic device”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of electronic equipment, and in particular to a camera module and electronic equipment. Background Art

[0003] Laptops, tablets and other electronic devices are equipped with cameras, which make it convenient for users to take photos, shoot videos and communicate via video.

[0004] Taking laptops as an example, current laptop cameras are typically fixed to the top side of the display, positioned by the top bezel of the display's back cover, secured to the back cover with adhesive, and covered by the front cover or display. However, the camera takes up a considerable amount of space, resulting in a larger black border on the display and a lower screen-to-body ratio. Furthermore, the camera's limited setup options limit its application scenarios.

[0005] Summary of the Invention

[0006] The present application provides a camera module and an electronic device. The camera module can be detachably plugged into the device body. The camera module occupies a small space, which can increase the screen-to-body ratio of the electronic device. The camera module is flexible in setting and has rich application scenarios.

[0007] One aspect of the present application provides a camera module that can be detachably plugged into a device body, the camera module comprising:

[0008] The housing assembly has a receiving cavity and a light-transmitting area;

[0009] A camera assembly is disposed in the accommodating cavity, with a light-collecting surface of the camera assembly facing the light-transmitting area;

[0010] A first connector is installed in the accommodating cavity and partially exposed to the mounting surface of the housing assembly; the first connector is electrically connected to the camera assembly, and the first connector is used to electrically connect to the second connector in the device body;

[0011] Among them, the camera module has a first plug-in state and a second plug-in state; when in the first plug-in state, the lighting surface of the camera component faces the side of the device body where the display screen is located; when in the second plug-in state, the lighting surface of the camera component faces away from the side where the display screen is located.

[0012] The camera module provided in this application can be detachably plugged into the device body, and the camera module and the device body together constitute an electronic device. The camera module includes a shell assembly, a camera assembly and a first connector. The camera assembly and the first connector are both installed in the accommodating cavity of the shell assembly, and the first connector is partially exposed on the mounting surface of the shell assembly. The camera module relies on the exposed portion of the first connector to be electrically connected to the second connector in the device body. In this way, the camera module is installed outside the device body, which can increase the screen-to-body ratio of the device body and meet the large screen-to-body ratio requirements of electronic devices; and the camera module can be separated from the device body to protect the privacy and security of the user.

[0013] By switching the camera module between the first and second plug-in states, the camera assembly's light-collecting surface can be directed toward the display screen, or the camera assembly's light-collecting surface can be directed away from the display screen. This configuration makes the camera module more flexible, allowing users to shoot from both the front and back of the camera module, enriching its application scenarios.

[0014] In one possible embodiment, the first connector includes a support base and a plurality of electrical contacts, the mounting surface is provided with a mounting hole, the support base is mounted in the mounting hole, and the electrical contacts are sequentially arranged in the support base;

[0015] Wherein, each electrical contact is electrically connected to the camera assembly, and each electrical contact is used to be electrically connected to the second connector; and in the arrangement direction of the electrical contacts, each electrical contact is symmetrically arranged.

[0016] A first connector is formed by sequentially arranging multiple electrical contacts within a support base. The first connector can be mounted within a mounting hole of the housing assembly via the support base, electrically connecting each electrical contact to the camera assembly, and each electrical contact can also be electrically connected to a second connector within the device body. By arranging the electrical contacts symmetrically in the arrangement direction, the positions of the electrical contacts remain unchanged regardless of whether the camera assembly's light-collecting surface faces the display or the back cover, allowing for reversible insertion of the camera module.

[0017] In one possible embodiment, the plurality of electrical contacts include a first contact, a second contact, a third contact, and a fourth contact, wherein the first contact is located at the center in an arrangement direction of the electrical contacts, and the second contact, the third contact, and the fourth contact are sequentially arranged on both sides of the first contact;

[0018] The first contact is used to transmit a power signal; one of the second contact, the third contact, and the fourth contact is used to transmit a ground signal; and the other two are used to transmit a data signal.

[0019] In one possible embodiment, the electrical contact includes a needle tube, a needle shaft and a spring. The needle tube is installed on the support seat and is electrically connected to the camera assembly. The needle shaft is passed through the needle tube and extends outside the mounting surface. The spring is located in the needle tube and is positioned between the needle shaft and the needle tube.

[0020] In a possible implementation, a plurality of conductive springs are arranged on the camera assembly, and each electrical contact corresponds to and contacts each conductive spring.

[0021] By providing a conductive spring on the circuit board to elastically contact the electrical contacts of the first connector, the conductive spring occupies little space, is easy to deploy, and is low-cost. Furthermore, the force between the electrical contacts and the conductive spring is strong, and the reliability of the electrical connection between the circuit board and the first connector is high.

[0022] In a possible implementation, the camera module further includes:

[0023] At least one first magnetic block component is installed in the accommodating cavity and is located on the side where the installation surface is located; the first magnetic block component is used to generate magnetic attraction between it and the second magnetic block component in the device body.

[0024] A first magnetic assembly is installed in the accommodating cavity, positioned on the side of the housing assembly corresponding to the mounting surface. The magnetic attraction generated between the first magnetic assembly and a second magnetic assembly in the device body securely connects the camera module to the device body, ensuring stable and reliable electrical contact between the first connector of the camera module and the second connector of the device body.

[0025] In a possible implementation, the mounting surface is provided with an assembly hole, and the first magnetic block assembly is located in the assembly hole.

[0026] By opening an assembly hole on the mounting surface of the shell assembly, the first magnetic block assembly is arranged in the assembly hole so that the first magnetic block assembly is exposed on the mounting surface of the shell assembly, the distance between the first magnetic block assembly and the second magnetic block assembly in the device body is reduced, and the magnetic attraction between the first magnetic block assembly and the second magnetic block assembly is increased.

[0027] In a possible implementation, the first magnetic block assembly has at least one step surface, the step surface faces the installation surface, and the step surface abuts against the outer periphery of the assembly hole.

[0028] By arranging a step surface on the first magnetic block assembly so that the step surface faces the mounting surface, the first magnetic block assembly abuts against the outer periphery of the assembly hole by the step surface, thereby limiting the first magnetic block assembly and preventing the first magnetic block assembly from falling out.

[0029] In a possible implementation, the camera module further includes:

[0030] At least one covering member corresponds to the first magnetic block assembly, and the covering member covers a side surface of the first magnetic block assembly facing the device body.

[0031] By providing a covering member to cover the first magnetic block assembly, the appearance of the camera module can be improved, and the first magnetic block assembly can be protected from wear and scratching, thereby extending the service life of the first magnetic block assembly.

[0032] In a possible implementation, the first magnetic block assembly includes a first magnetic block and a first support plate, and the first magnetic block is connected to the first support plate.

[0033] The first magnetic block is supported and fixed by the first support plate. A plurality of array-arranged magnetic parts can be designed to form the first magnetic block, which can enhance the magnetic field force of the first magnetic block, enhance the magnetic attraction between the first magnetic block and the device body, and improve the stability and reliability of the camera module.

[0034] In a possible implementation, the first magnetic block is connected to a side surface of the first support plate facing the device body.

[0035] By arranging the first magnetic block on the side surface of the first support plate facing the device body, the distance between the first magnetic block and the device body is smaller, which is conducive to enhancing the magnetic attraction between the first magnetic block and the device body and improving the connection strength between the camera module and the device body.

[0036] In a possible implementation, the at least one first magnetic block assembly includes two first magnetic block assemblies, and the two first magnetic block assemblies are respectively arranged on both sides of the first connector, and the two first magnetic block assemblies are symmetrically arranged.

[0037] By providing two first magnetic assemblies, symmetrically positioned on either side of the first connector, both sides of the camera module generate magnetic attraction with the device body. This strengthens the connection between the camera module and the device body, improving the balance and reliability of the camera module. Furthermore, the forces acting on the first connector and the device body are balanced, enhancing the reliability of the electrical connection between the two.

[0038] In one possible implementation, the camera assembly includes a circuit board and a camera body, the camera body is mounted on the circuit board, and the light-collecting surface of the camera body faces the light-transmitting area;

[0039] Wherein, the first connector is electrically connected to the circuit board.

[0040] In a possible implementation, a limiting post is provided in the accommodating cavity, and the circuit board is abutted against the limiting post.

[0041] By arranging a limiting post in the accommodating cavity, the circuit board is abutted against the limiting post to position the circuit board, thereby ensuring the reliability of the electrical connection between the circuit board and the first connector and the accuracy of the position of the camera body.

[0042] In a possible embodiment, the housing assembly includes a frame and a cover plate, one side of the frame is open, the cover plate is covered on the open side, and the frame and the cover plate together form a receiving cavity; wherein the cover plate has a light-transmitting area.

[0043] Another aspect of the present application provides an electronic device, comprising a device body and the camera module as described above, wherein the device body comprises:

[0044] Display screen;

[0045] The back cover includes a main body and a frame portion arranged around the main body; the display screen is supported by the main body, and the frame portion is arranged around the display screen; the camera module is detachably plugged into the frame portion;

[0046] The second connector is installed on the back cover and is electrically connected to the first connector of the camera module.

[0047] The electronic device provided in this application includes a device body and a detachable camera module plugged into the device body. The camera module includes a housing assembly, a camera assembly, and a first connector. The camera assembly and the first connector are both mounted within a housing cavity of the housing assembly, with the first connector partially exposed on the mounting surface of the housing assembly. The camera module is electrically connected to a second connector in the device body via the exposed portion of the first connector. Thus, mounting the camera module outside the device body can increase the screen-to-body ratio of the device body, meeting the large screen-to-body ratio requirements of electronic devices. Furthermore, the camera module can be separated from the device body, protecting the user's privacy and security.

[0048] By switching the camera module between the first and second plug-in states, the camera assembly's light-collecting surface can be directed toward the display screen, or the camera assembly's light-collecting surface can be directed away from the display screen. This configuration makes the camera module more flexible, allowing users to shoot from both the front and back of the camera module, enriching its application scenarios.

[0049] In a possible implementation, the frame portion is provided with a plug hole, the second connector is partially exposed in the plug hole, and the first connector extends into the plug hole to electrically contact the second connector.

[0050] In one possible embodiment, the second connector includes a base and a plurality of electrical conductive members; the base is mounted on the back cover, the electrical conductive members are arranged in sequence in the base, and the electrical conductive members are exposed in the plug-in hole, and the electrical conductive members are in contact with the electrical contacts of the first connector.

[0051] In a possible implementation, the device body further includes:

[0052] At least one second magnetic block component is installed on the back cover, corresponds to the first magnetic block component of the camera module and generates magnetic attraction.

[0053] By setting a second magnetic block assembly in the device body and utilizing the magnetic force generated between the second magnetic block assembly and the first magnetic block assembly of the camera module, the camera module is firmly adsorbed on the device body, thereby ensuring the stability and reliability of the camera module.

[0054] In a possible implementation manner, an inner side wall of the frame portion is provided with a mounting groove, and the second magnetic block assembly is installed in the mounting groove.

[0055] The second magnetic assembly is installed in a mounting groove provided on the inner sidewall of the frame. This reduces the distance between the second magnetic assembly and the first magnetic assembly of the camera module, enhancing the magnetic attraction between the two. The mounting groove also helps position the second magnetic assembly, improving its positioning accuracy and ensuring that it is aligned with the first.

[0056] In a possible implementation, the second magnetic block assembly includes a second magnetic block and a second support plate, and the second magnetic block is connected to the second support plate.

[0057] The second magnetic block is supported and fixed by the second support plate. A plurality of array-arranged magnetic parts can be designed to form the second magnetic block, which can enhance the magnetic field force of the second magnetic block, enhance the magnetic attraction between the second magnetic block and the camera module, and improve the stability and reliability of the camera module.

[0058] In a possible implementation, the second magnetic block is connected to a side surface of the second support plate facing the first magnetic block assembly.

[0059] By arranging the second magnetic block on the side surface of the second support plate facing the first magnetic block assembly, the distance between the second magnetic block and the first magnetic block is smaller, which is conducive to enhancing the magnetic attraction between the second magnetic block and the first magnetic block and improving the connection strength between the camera module and the device body.

[0060] In a possible implementation, the at least one second magnetic block assembly includes two second magnetic block assemblies, the two second magnetic block assemblies are respectively disposed on two sides of the second connector, and the two second magnetic block assemblies are symmetrically disposed.

[0061] By providing two second magnetic assemblies, symmetrically positioned on either side of the second connector, both sides of the camera module generate magnetic attraction with the device body. This strengthens the connection between the camera module and the device body, improving the balance and reliability of the camera module. Furthermore, the forces acting on the second connector and the first connector are balanced, enhancing the reliability of the electrical connection between the two connectors.

[0062] In a possible implementation, the device body further includes:

[0063] The protective member is arranged between the side wall and the frame portion of the display screen.

[0064] By arranging a protective piece between the side wall of the display screen and the frame portion, hard contact between the display screen and the frame portion can be avoided, thereby protecting the integrity of the display screen and preventing the display screen from being damaged.

[0065] In a possible implementation manner, at least parts of the second connector and the second magnetic block assembly extend outside the inner side wall of the frame portion, and the protective member shields the second connector and the second magnetic block assembly.

[0066] In a possible implementation, the frame portion includes a narrow wall portion and a widened portion connected to each other, and the second connector and at least a portion of the second magnetic block assembly are arranged corresponding to the widened portion.

[0067] By providing a widened portion on the frame, at least a portion of the second connector and the second magnetic assembly is positioned corresponding to the widened portion, thereby reserving sufficient installation space for the second connector and the second magnetic assembly. By narrowing the remaining area of ​​the frame, the device body can be made to appear ultra-thin. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] FIG1 is a schematic structural diagram of an electronic device in an open state provided by an embodiment of the present application;

[0069] FIG2 is a schematic structural diagram of the electronic device in FIG1 in a buckled state;

[0070] FIG3 a is a front perspective view of an electronic device provided by an embodiment of the present application in one state;

[0071] FIG3 b is a rear perspective view of the electronic device in FIG3 a ;

[0072] FIG4 a is a front perspective view of an electronic device provided by an embodiment of the present application in another state;

[0073] FIG4 b is a rear perspective view of the electronic device in FIG4 a ;

[0074] FIG5 is an exploded structural diagram of an electronic device provided in an embodiment of the present application from one perspective;

[0075] FIG6 is an exploded structural diagram of an electronic device provided in an embodiment of the present application from another perspective;

[0076] FIG7 is a schematic structural diagram of a camera module provided in an embodiment of the present application;

[0077] FIG8 is an exploded structural diagram of the camera module in FIG7 ;

[0078] FIG9 a is a structural diagram of a frame provided by an embodiment of the present application from one perspective;

[0079] FIG9 b is a structural diagram of a frame provided by an embodiment of the present application from another perspective;

[0080] FIG10 a is a front view of the camera module in FIG7 ;

[0081] FIG10 b is a rear view of the camera module in FIG7 ;

[0082] FIG11 is an exploded structural diagram of the camera module in FIG7 with the cover removed;

[0083] FIG12 is a cross-sectional view of the camera module along line AA in FIG10a;

[0084] FIG13 is a schematic diagram of the assembly of the first connector and the camera assembly provided in an embodiment of the present application;

[0085] FIG14 is a schematic structural diagram of a first connector provided in an embodiment of the present application;

[0086] FIG15 is an exploded structural diagram of the first connector in FIG14 ;

[0087] FIG16 is a schematic structural diagram of an electrical contact provided in an embodiment of the present application;

[0088] FIG17 is a cross-sectional view of the electrical contact in FIG16;

[0089] FIG18 is a schematic structural diagram of a first magnetic block assembly provided in an embodiment of the present application;

[0090] FIG19 is a schematic structural diagram of a device body provided in an embodiment of the present application;

[0091] FIG20 is a cross-sectional view of the electronic device provided in an embodiment of the present application along line BB in FIG19 ;

[0092] FIG21 is an exploded structural diagram of the device body in FIG19;

[0093] FIG22 is a diagram showing the coordination structure of the camera module and the device body according to an embodiment of the present application;

[0094] FIG23 is a partial structural diagram of a back cover provided in an embodiment of the present application;

[0095] FIG24 is a schematic diagram of the structure of a second connector provided in an embodiment of the present application assembled on a flexible circuit board;

[0096] FIG25 is an exploded structural diagram of the second connector and the flexible circuit board in FIG24 ;

[0097] FIG26 is a schematic structural diagram of the second magnetic block assembly provided in an embodiment of the present application. DETAILED DESCRIPTION

[0098] The terms used in the implementation section of this application are only used to explain the specific embodiments of this application and are not intended to limit this application.

[0099] As described in the background, cameras in electronic devices such as laptops and tablets are typically fixedly mounted on the device. For example, in laptops, the camera is typically fixedly mounted on the top side of the laptop's display. The camera is adhesively bonded to the back cover of the display and positioned by the top bezel of the back cover on the top side. The camera is then covered by the display or front cover, ensuring that the camera lens can normally receive light.

[0100] However, when the camera is fixed inside an electronic device, using a laptop as an example, the dimensions of the camera itself, the width of the top bezel, the gap between the camera and the top bezel, and the width of the black border of the display itself, including the gap between the camera and the top wall of the display when a front cover is installed to cover the camera, all together make up the width of the laptop's black border. This results in a larger black border width and a lower screen-to-body ratio, which does not meet the requirements for a large screen-to-body ratio.

[0101] Furthermore, since the camera is fixed in place, its application scenarios are limited and its playability is low. Furthermore, since the camera is fixed in the laptop and the camera lens is always facing the user in front of the monitor, there are potential risks to the user's privacy.

[0102] In view of this, an embodiment of the present application provides a camera module and an electronic device, wherein the camera module can be detachably plugged into the device body, and the camera module and the device body together constitute the electronic device. The camera module includes a shell assembly, a camera assembly, and a first connector. The camera assembly and the first connector are both installed in the accommodating cavity of the shell assembly, and the first connector is partially exposed on the mounting surface of the shell assembly. The camera module is electrically connected to the second connector in the device body by means of the exposed portion of the first connector. In this way, the camera module is installed outside the device body, which can increase the screen-to-body ratio of the device body and meet the large screen-to-body ratio requirement of the electronic device; moreover, the camera module can be separated from the device body to protect the privacy and security of the user.

[0103] By switching the camera module between the first and second plug-in states, the camera assembly's light-collecting surface can be directed toward the display screen, or the camera assembly's light-collecting surface can be directed away from the display screen. This configuration makes the camera module more flexible, allowing users to shoot from both the front and back of the camera module, enriching its application scenarios.

[0104] The electronic device and the camera module configured therein provided in the embodiments of the present application are described in detail below.

[0105] An embodiment of the present application provides an electronic device, which may be a mobile terminal, fixed terminal, or foldable device such as a laptop, tablet, desktop computer, ultra-mobile personal computer (UMPC), handheld computer, walkie-talkie, netbook, POS machine, or personal digital assistant (PDA).

[0106] Figure 1 is a schematic diagram of the structure of an electronic device in an open state provided by an embodiment of the present application. Figure 2 is a schematic diagram of the structure of the electronic device in Figure 1 in a closed state.

[0107] Referring to Figures 1 and 2 , this embodiment uses a laptop computer as an example. The electronic device may include a device body 10 , which includes a display 100 and a host computer 200 . The display 100 is electrically connected to the host computer 200 . The display 100 is used to display images, text, and other information. The display screen 110 , which is equipped with a touch screen, can also perform input functions. The host computer 200 is used to process information and data.

[0108] In some examples, the display 100 and the host 200 can be rotatably connected. For example, the display 100 and the host 200 are connected by a hinge, or the display 100 and the host 200 are connected by a hinge. In other examples, the display 100 and the host 200 can also be independent devices, or in other words, the display 100 and the host 200 cooperate with each other in a detachable manner. When in use, the display 100 is placed on the host 200; after use, the display 100 and the host 200 can be separated from each other. The display 100 can perform input operations, and the display 100 itself can also have the function of processing information and data.

[0109] Regarding the electrical connection between the display 100 and the host 200, when the display 100 and the host 200 are rotatably connected, the display 100 and the host 200 can be electrically connected via a flexible printed circuit (FPC) 140, or the display 100 and the host 200 can be electrically connected via a wire. When the display 100 and the host 200 are detachable independent devices, the display 100 and the host 200 can be electrically connected via electrical contacts, or the display 100 and the host 200 can be electrically connected via wireless communication.

[0110] Taking the rotational connection between the display 100 and the host 200 as an example, when the electronic device needs to be used, the display 100 can be rotated to a position away from the host 200, forming an angle θ between the display 100 and the host 200 (0°<θ<180°). Typically, the angle θ is greater than 90°, for example, the angle θ is 110°, 120°, 130°, 140°, 150°, etc. (see FIG1 ). At this point, the electronic device is in the open state, and the user can perform input operations through the host 200 and view images, text, and other information using the display 100.

[0111] When the electronic device is not needed, the display 100 can be rotated toward the host 200 so that the display 100 covers the host 200 (as shown in FIG2 ). At this time, the electronic device is in a closed state, and the user cannot perform input operations or view images, text, and other information using the display 100.

[0112] As shown in Figures 1 and 2 , the display 100 may include a display screen 110 and a back cover 120. The front of the display screen 110 is used to display images, text, and other information. The back cover 120 surrounds the back and sides of the display screen 110, supporting and protecting the display screen 110. The display screen 110 may be an organic light-emitting diode (OLED) display, a quantum dot light-emitting diode (QLED) display, or a liquid crystal display (LCD). The back cover 120 may include a main body 121 and a frame 122. The frame 122 surrounds the main body 121. The frame 122 and the main body 121 may be an integrally formed structure. The main body 121 supports the display screen 110, or in other words, the display screen 110 may be mounted on the main body 121. The frame 122 surrounds the display screen 110 to protect the side walls of the display screen 110.

[0113] The host 200 may include a host body 210, a keyboard 220 and a touchpad 230 (touchpad), wherein the keyboard 220 and the touchpad 230 are arranged on the host body 210. The keyboard 220 is used to input instructions or data. One working mode of the touchpad 230 is to act as a mouse (this embodiment defines this working mode of the touchpad 230 as a mouse working mode), using the touch action of the user's finger (including swiping, clicking, etc.) to control the movement of the cursor on the display 100 to perform the mouse's "cursor navigation", "selection", "confirmation" and other operations. In the mouse working mode, the touchpad 230 can replace the mouse to control the electronic device, or it can work in conjunction with the mouse to improve the portability of the electronic device.

[0114] The host body 210 includes a housing 211 and a motherboard, battery, heat sink, and other components housed within the housing 211 (these components are not shown). The motherboard is equipped with components, including but not limited to a processor and memory. The host body 210 can control the display 100 to display images, videos, and other information based on commands or data input from the keyboard 220. It can also control the cursor movement on the display 100 based on touch input from the touchpad 230.

[0115] Figure 3a is a front perspective view of an electronic device provided in an embodiment of the present application in one state. Figure 3b is a rear perspective view of the electronic device in Figure 3a. Figure 4a is a front perspective view of an electronic device provided in an embodiment of the present application in another state. Figure 4b is a rear perspective view of the electronic device in Figure 4a.

[0116] 3a to 4b , in this embodiment, the electronic device further includes a camera module 20, which is detachably plugged into the device body 10. In other words, the camera module 20 is independently provided and can be mounted on the device body 10, thereby forming the electronic device together with the device body 10.

[0117] It should be noted that Figures 3a to 4b only show the partial structure of the device body 10 of the electronic device. Taking a laptop as an example, what is shown in the figure is the partial structure of the display 100 of the device body 10. The camera module 20 can be plugged into the display 100 of the device body 10. For example, the camera module 20 can be plugged into the top side of the display 100. The camera module 20 can be plugged into the middle area of ​​the top side of the display 100 to face the user and ensure that the user is always within the field of view of the camera module 20. The structure of the electronic device is symmetrical and the appearance is better. Among them, the top side of the display 100 refers to the side of the display 100 away from the host 200 (when the electronic device is in the open state).

[0118] By separating the camera module 20 from the device body 10 and inserting the camera module 20 outside the device body 10, the camera module 20 does not occupy the space inside the device body 10. Compared with the method of fixedly installing the camera inside the electronic device in the related art, in this embodiment, the black border width of the device body 10 no longer includes the size of the camera module 20 and the gap width between the camera module 20 and the frame portion 122 of the display 100 (for example, the top frame on the sky side of the display 100); moreover, there is no need to set a front cover to cover the camera, and the black border width of the device body 10 naturally does not include the gap width between the camera module 20 and the side wall of the display screen 110 (for example, the top wall on the sky side of the display screen 110).

[0119] It can be seen that in this embodiment, by detachably plugging the camera module 20 into the device body 10, the black border width of the device body 10 can be significantly reduced, the screen-to-body ratio of the device body 10 can be improved, and the demand for a large screen-to-body ratio of electronic devices can be met.

[0120] Furthermore, by detachably attaching the camera module 20 to the device body 10, when the camera module 20 is needed, it can be attached to the device body 10 for filming or video communication. When the camera module 20 is not needed, it can be removed from the device body 10 and stored. This effectively reduces the probability of the camera module 20 being hacked (for example, the camera module 20 being maliciously or intentionally opened), improves the security of the camera module 20, and protects the user's privacy.

[0121] Based on this, in this embodiment, the camera module 20 can be plugged into the device body 10 in various positions. Referring to FIG. 3a or 3b , the camera module 20 has a first plugged-in position. In this position, the light-collecting surface 20a of the camera module 20 faces the side of the device body 10 where the display screen 110 is located. In this position, the camera module 20 can capture image information from the front of the display screen 100. For example, the camera module 20 can capture image information of a user positioned in front of the display screen 110. Referring to FIG. 4a or 4b , the camera module 20 also has a second plugged-in position. In this position, the light-collecting surface 20a of the camera module 20 faces away from the display screen 110. In other words, in this position, the light-collecting surface 20a of the camera module 20 faces the side where the back cover 120 is located. In this position, the camera module 20 can capture image information from the rear of the display screen 100. For example, the camera module 20 can capture image information of the surrounding environment behind the display screen 100.

[0122] With this configuration, by switching the camera module 20 between the first plugged state and the second plugged state, the camera module 20 can be used to capture images of the front side of the display 100 (forward shooting) and the rear side of the display 100 (backward shooting). The configuration of the camera module 20 is more flexible, and the camera module 20 can be used to achieve forward and reverse shooting, which enriches the application scenarios of the camera module 20 and enhances the playability of the camera module 20.

[0123] Figure 5 is a diagram of the exploded structure of the electronic device provided by an embodiment of the present application from one perspective. Figure 6 is a diagram of the exploded structure of the electronic device provided by an embodiment of the present application from another perspective.

[0124] As for the connection between the camera module 20 and the device body 10, as shown in FIG5 , the camera module 20 is provided with a first plug-in portion 201 on the side facing the device body 10, and as shown in FIG6 , the device body 10 is provided with a second plug-in portion 101 on the side facing the camera module 20. For example, the second plug-in portion 101 is provided on the top side of the device body 10. The first plug-in portion 201 and the second plug-in portion 101 correspond in position and match in shape. The first plug-in portion 201 is plugged into the second plug-in portion 101 to mount the camera module 20 on the device body 10.

[0125] For ease of description, this embodiment defines the surface of the camera module 20 facing the device body 10 as the mounting surface of the camera module 20. Furthermore, the electronic device is a laptop computer, and the camera module 20 is mounted on the top side of the display 100 in the device body 10 as an example.

[0126] As shown in conjunction with Figures 5 and 6 , in some embodiments, the first plug-in portion 201 of the camera module 20 can be a raised portion protruding from the mounting surface of the camera module 20. Accordingly, the second plug-in portion 101 of the display 100 can be a recessed portion recessed into the top frame of the display 100, with the first plug-in portion 201 and the second plug-in portion 101 matching in shape. The first plug-in portion 201 of the camera module 20 is inserted into the second plug-in portion 101 of the display 100 to position the camera module 20 and thereby secure the camera module 20 to the display 100.

[0127] Of course, in other embodiments, the first plug-in portion 201 of the camera module 20 may be a recessed portion recessed in the mounting surface of the camera module 20. Accordingly, the second plug-in portion 101 of the display 100 may be a raised portion protruding from the top frame of the display 100, with the first plug-in portion 201 and the second plug-in portion 101 matching in shape and profile. The second plug-in portion 101 of the display 100 is inserted into the first plug-in portion 201 of the camera module 20 to position the camera module 20 and thereby secure the camera module 20 to the display 100.

[0128] For the device body 10, by configuring the second plugging portion 101 as a recessed portion recessed in the top frame of the display 100, compared to a raised portion protruding from the top frame of the display 100, the frame portion 122 of the display 100 can be made flatter and simpler, thereby improving the appearance of the device body 10. Therefore, the following description uses the example of the first plugging portion 201 of the camera module 20 being a raised portion protruding from the mounting surface of the camera module 20 and the second plugging portion 101 of the device body 10 being a recessed portion recessed in the top frame of the display 100.

[0129] FIG7 is a schematic diagram of the structure of the camera module provided in an embodiment of the present application. FIG8 is an exploded structural diagram of the camera module in FIG7. FIG9a is a structural diagram of the frame provided in an embodiment of the present application from one perspective. FIG9b is a structural diagram of the frame provided in an embodiment of the present application from another perspective. FIG10a is a front view of the camera module in FIG7. FIG10b is a rear view of the camera module in FIG7.

[0130] As shown in Figures 7 and 8, the camera module 20 provided in this embodiment includes a shell 211 component 300, a camera component 400 and a first connector 500. As shown in Figure 7, the shell 211 component 300 is the main support structure of the camera module 20, and the camera module 20 is assembled into a whole through the shell 211 component 300. As shown in Figure 8, the interior of the shell 211 component 300 has a accommodating cavity 301, and the camera component 400 and the first connector 500 are both arranged in the accommodating cavity 301. The camera component 400 is the core functional component of the camera module 20 and is used to capture images. The first connector 500 is electrically connected to the camera component 400, and the first connector 500 is used to be electrically connected to the device body 10, so as to control the operation of the camera module 20 through the device body 10.

[0131] It should be noted that the side surface of the housing 211 assembly 300 facing the device body 10 serves as the mounting surface for the camera module 20. The first connector 500 can be positioned near the mounting surface of the housing 211 assembly 300, or in other words, the first connector 500 can be located on the side where the mounting surface is located, so as to facilitate electrical connection between the first connector 500 and the device body 10. Furthermore, the housing 211 assembly 300 has a light-transmitting area on its surface, and the light-collecting surface 20a of the camera assembly 400 is positioned toward this light-transmitting area, so that ambient light can pass through the light-transmitting area on the surface of the housing 211 assembly 300 and be incident on the light-collecting surface 20a of the camera assembly 400, so that the camera assembly 400 can capture image information.

[0132] Furthermore, the first connector 500, which is mounted within the housing cavity 301 of the housing assembly 300, is partially housed within the housing cavity 301 of the housing assembly 300 and partially exposed on the mounting surface of the housing assembly 300. The portion of the first connector 500 housed within the housing cavity 301 of the housing assembly 300 is used for electrical connection to the camera assembly 400. The portion of the first connector 500 exposed on the mounting surface of the housing assembly 300 is used for electrical connection to the device body 10.

[0133] In this embodiment, the portion of the first connector 500 exposed on the mounting surface of the housing 211 assembly 300 (hereinafter referred to as the exposed portion of the first connector 500) corresponds to the aforementioned first plug-in portion 201. In other words, the exposed portion of the first connector 500 serves as the first plug-in portion 201 of the camera module 20. This arrangement allows the exposed portion of the first connector 500 to serve as both a positioning structure, securing the camera module 20 to the device body 10; it also allows for electrical contact with the device body 10, thereby achieving electrical connection between the camera module 20 and the device body 10.

[0134] For example, the exposed portion of the first connector 500 may protrude from the mounting surface of the camera assembly 400. In other words, the exposed portion of the first connector 500 is a protrusion protruding from the mounting surface of the camera module 20. Accordingly, the device body 10 may be provided with a recessed portion that matches the exposed portion of the first connector 500. The exposed portion of the first connector 500 is inserted into the recessed portion of the device body 10 to secure the camera module 20 to the device body 10.

[0135] Continuing with FIG8 , to ensure that the camera module 20 is securely mounted on the device body 10, in this embodiment, the camera module 20 further includes a first magnetic assembly 600. The first magnetic assembly 600 is mounted within the accommodating cavity 301 of the housing 211 assembly 300, and the first magnetic assembly 600 is positioned corresponding to the mounting surface of the housing 211 assembly 300. In other words, the first magnetic assembly 600 is located on the side of the housing 211 assembly 300 where the mounting surface is located. By providing the first magnetic assembly 600, the camera module 20 can be attached to the device body 10 by magnetic attraction.

[0136] The magnetic attraction generated between the first magnetic block assembly 600 and the device body 10 can enhance the connection strength between the camera module 20 and the device body 10. On the one hand, it can improve the stability and reliability of the camera module 20, so that the camera module 20 is firmly connected to the device body 10. When the electronic device is moved or when the electronic device is bumped and shaken, it can prevent the camera module 20 from falling off the device body 10. On the other hand, it can make the connection between the first connector 500 and the device body 10 tighter, ensuring stable and reliable electrical contact between the first connector 500 and the device body 10, and further ensuring the reliability of the electrical connection between the camera module 20 and the device body 10.

[0137] As an embodiment, the first connector 500 can be disposed in the middle area of ​​the mounting surface of the housing 211 assembly 300, or in other words, the first connector 500 can be exposed in the middle area of ​​the mounting surface of the housing 211 assembly 300. For example, the first connector 500 protrudes from the middle area of ​​the mounting surface of the housing 211 assembly 300. The first magnetic block assembly 600 can be disposed on both sides of the first connector 500, or in other words, two first magnetic block assemblies 600 can be disposed, one on each side of the first connector 500.

[0138] With this arrangement, the first magnetic block assemblies 600 on both sides of the first connector 500 generate magnetic attraction with the device body 10, which can enhance the connection strength between the camera module 20 and the device body 10 and make the force between the camera module 20 and the device body 10 more balanced. Furthermore, the balance and reliability of the camera module 20 can be improved, preventing the camera module 20 from falling when the electronic device is shaken. Furthermore, the balanced magnetic attraction on both sides of the first connector 500 can keep the force between the first connector 500 and the device body 10 balanced. Furthermore, the reliability of the electrical connection between the first connector 500 and the device body 10 can be improved.

[0139] Furthermore, since the first connector 500 is exposed in the middle area of ​​the mounting surface of the housing 211 and the assembly 300, the two sets of first magnetic block assemblies 600 correspond to the areas on either side of the mounting surface of the housing 211 and the assembly 300. This improves the symmetry of the camera module 20 and enhances its appearance.

[0140] Continuing with reference to FIG8 , in this embodiment, the housing 211 assembly 300 may include a frame 310 and a cover plate 320 . One side of the frame 310 is open, and the cover plate 320 is provided to cover the opening of the frame 310 . The frame 310 and the cover plate 320 together form a receiving cavity 301 . The frame 310 serves as a supporting base for components such as the camera assembly 400 , the first connector 500 , and the first magnetic block assembly 600 . By providing a larger opening on the frame 310 , it is convenient to install these components in the receiving cavity 301 and to facilitate positioning of these components. The cover plate 320 confines these components within the frame 310 to facilitate assembly to form the camera module 20 .

[0141] For example, the open periphery of the frame 310 may be provided with a lap edge 311, which may be recessed into the outer surface of the frame 310. The edge of the cover plate 320 is supported on the lap edge 311 of the frame 310 to position the cover plate 320. Furthermore, an adhesive layer a may be provided between the lap edge 311 of the frame 310 and the cover plate 320, thereby bonding the cover plate 320 to the frame 310.

[0142] The light-collecting surface 20a of the camera assembly 400 can be disposed toward the cover plate 320. The cover plate 320 has a light-transmitting area, and the light-collecting surface 20a of the camera assembly 400 is located within the coverage of the light-transmitting area, so that ambient light can pass through the light-transmitting area of ​​the cover plate 320 and enter the light-collecting surface 20a of the camera assembly 400. As an example, the cover plate 320 can be entirely light-transmitting, or in other words, the cover plate 320 can be entirely transparent. As another example, the cover plate 320 can be partially light-transmitting, for example, the area of ​​the cover plate 320 corresponding to the light-collecting surface 20a of the camera assembly 400 is the light-transmitting area, while the other areas of the cover plate 320 are non-light-transmitting areas.

[0143] For example, the frame 310 can be made of a metal material, such as an aluminum alloy or a magnesium alloy; or the frame 310 can be made of a plastic material, such as acrylonitrile butadiene styrene (ABS), polycarbonate (PC), or polypropylene (PP). The cover 320 can be a glass cover, or the cover 320 can be made of a plastic material such as polyethylene terephthalate (PET), polymethyl methacrylate (PMMA), or polycarbonate (PC).

[0144] The shape of the device body 10 (e.g., the display 100) is typically designed as a regular quadrilateral (e.g., a rectangle) (see FIG1 ). The surface of one side of the device body 10 used to mount the camera module 20 (e.g., the top frame of the display 100) typically extends in a plane. To ensure that the camera module 20 is stably mounted on the device body 10, the mounting surface of the housing 211 assembly 300 typically also extends in a plane. In other words, the mounting surface of the housing 211 assembly 300 is a plane (see FIG7 or FIG8 ). The mounting surface of the housing 211 assembly 300 is in planar contact with the device body 10 to ensure that the camera module 20 is stably mounted. Furthermore, the first magnetic block assemblies 600 located on both sides of the mounting surface of the housing 211 assembly 300 are very close to the device body 10, which can enhance the magnetic attraction between the camera module 20 and the device body 10 and improve the reliability of the camera module 20.

[0145] On this basis, the camera module 20 can be shaped as a cuboid as a whole (see FIG7 ). The shape of the camera module 20 is more regular and better matches the device body 10. Referring to FIG9 a or FIG9 b , the frame 310 can include a bottom plate 312, a bottom sidewall 313, a top sidewall 314, a left sidewall 315, and a right sidewall 316. The bottom plate 312 is the main support structure of the frame 310. The bottom sidewall 313, the top sidewall 314, the left sidewall 315, and the right sidewall 316 are respectively arranged around the bottom plate 312. The bottom sidewall 313 is the sidewall of the frame 310 facing the device body 10. The top sidewall 314 is opposite to the bottom sidewall 313. The left sidewall 315 and the right sidewall 316 are respectively connected to the left and right sides of the bottom sidewall 313 and the top sidewall 314. Among them, the outer wall surface of the bottom sidewall 313 of the frame 310 serves as the mounting surface of the camera module 20.

[0146] As shown in Figures 10a and 10b , the camera module 20 may include a front side and a back side facing each other. The front side of the camera module 20 is the side surface where the cover plate 320 is located (see Figure 10a ), and the back side of the camera module 20 is the outer wall surface of the bottom plate 312 of the frame 310 (see Figure 10b ). When the front side of the camera module 20 faces the side where the display screen 110 is located and the back side of the camera module 20 faces the side where the back cover 120 is located, the camera module 20 is in a first plug-in state (see Figure 3a or 3b ); when the back side of the camera module 20 faces the side where the display screen 110 is located and the front side of the camera module 20 faces the side where the back cover 120 is located, the camera module 20 is in a second plug-in state (see Figure 4a or 4b ).

[0147] Figure 11 is a diagram of the exploded structure of the camera module in Figure 7 after the cover is removed. Figure 12 is a cross-sectional view of the camera module in Figure 10a along line AA. As shown in Figures 11 and 12, the camera assembly 400 includes a circuit board 410 and a camera body 420. The circuit board 410 is fixed in the accommodating cavity 301 of the housing 211 assembly 300, and the camera body 420 is mounted on the circuit board 410. The first connector 500 is electrically connected to the circuit board 410 of the camera assembly 400, and the first connector 500 is electrically connected to the device body 10. After the image signal collected by the camera body 420 is converted into a digital signal, it is transmitted to the circuit board 410 for signal processing. The processed signal is transmitted to the device body 10 through the first connector 500 so that the image can be seen on the display 100.

[0148] For example, the circuit board 410 can be mounted on the inner wall surface of the bottom plate 312 of the frame 310, and the camera body 420 can be mounted on the side surface of the circuit board 410 facing the cover plate 320, so that the external environment can be incident on the camera body 420 through the cover plate 320. In order to position the circuit board 410, a limiting post 3121 can be provided in the accommodating cavity 301 of the shell 211 assembly 300. The limiting post 3121 is, for example, vertically arranged on the inner wall surface of the bottom plate 312 of the frame 310 (see Figure 9a or Figure 9b). The circuit board 410 and the limiting post 3121 are abutted to position the circuit board 410, thereby ensuring the reliability of the electrical connection between the circuit board 410 and the first connector 500, and also ensuring the accuracy of the position of the camera body 420.

[0149] For example, two limiting posts 3121 are spaced apart on the inner wall surface of the bottom plate 312 of the frame 310, and the two limiting posts 3121 are respectively located on either side of the circuit board 410. Limiting recesses 401 (see FIG. 11 ) can be provided on both sides of the circuit board 410, and the two limiting posts 3121 are respectively engaged in the two limiting recesses 401 to limit the circuit board 410 in both directions, thereby ensuring the position accuracy of the circuit board 410.

[0150] As shown in Figure 11, in this embodiment, by designing the shape of the circuit board 410, the circuit board 410 may include a main board portion 411 and a connecting portion 412. The main board portion 411 may extend along the length direction of the accommodating cavity 301 (the X direction in Figure 11) and occupy most of the space of the accommodating cavity 301. For example, the main board portion 411 extends to both ends of the accommodating cavity 301. The connecting portion 412 extends out from one side of the main board portion 411 facing the mounting surface of the housing 211 assembly 300 (the bottom side wall 313 of the frame 310), and the connecting portion 412 only occupies the middle area in the length direction of the accommodating cavity 301. The connecting portion 412 is used for electrically connecting the first connector 500 to the circuit board 410, and the space between the two sides of the connecting portion 412 and the side walls of the corresponding sides of the accommodating cavity 301 can reserve installation space for the first magnetic block assembly 600 on both sides of the first connector 500.

[0151] The limiting recesses 401 on the circuit board 410 can be located on either side of the connecting portion 412, and the two limiting posts 3121 on the inner wall surface of the bottom plate 312 of the frame body 310 are respectively provided on either side of the connecting portion 412. This allows space to be reserved on the inner wall surface of the bottom plate 312 of the frame body 310 for providing the limiting posts 3121, thereby facilitating positioning of the circuit board 410.

[0152] In addition to the camera body 420, other components are integrated on the circuit board 410, which can be integrated on the main board portion 411. For example, the main board portion 411 of the circuit board 410 also integrates an image signal processor (ISP), capacitors, and other components (these components are not shown in the figure), and these components can be covered by a shielding cover 430. A buffer member 800 (see Figure 8) can also be provided between the shielding cover 430 and the cover plate 320. The buffer member 800 can be a flexible member such as a rubber member, a silicone member, a foam member, or a sponge member. While supporting the cover plate 320, the buffer member 800 can also reduce and absorb external forces acting on the cover plate 320, thereby enhancing the stability and structural strength of the cover plate 320 and improving the reliability of the cover plate 320.

[0153] As shown in FIG11 , a mounting hole 3131 is defined on the mounting surface of the housing 211 assembly 300, or in other words, a mounting hole 3131 is defined on the bottom sidewall 313 of the frame 310 (see FIG9 a or FIG9 b ). The mounting hole 3131 is, for example, located in the middle region of the bottom sidewall 313 of the frame 310. As shown in FIG12 , the first connector 500 corresponds to the mounting hole 3131 on the frame 310 and is inserted into the mounting hole 3131 so that the first connector 500 is exposed on the mounting surface of the housing 211 assembly 300, thereby facilitating electrical connection between the first connector 500 and the device body 10.

[0154] Furthermore, in order to make the magnetic attraction between the first magnetic block assembly 600 and the device body 10 stronger, the first magnetic block assembly 600 can also be exposed on the mounting surface of the shell 211 assembly 300 to reduce the distance between the first magnetic block assembly 600 and the device body 10 and increase the magnetic attraction between the first magnetic block assembly 600 and the device body 10. In this regard, as an example, an assembly hole 3132 can also be provided on the mounting surface of the shell 211 assembly 300 (see Figure 9a or Figure 9b). For example, an assembly hole 3132 is provided on the bottom side wall 313 of the frame 310. The first magnetic block assembly 600 can be arranged corresponding to the assembly hole 3132 (see Figure 11). The first magnetic block assembly 600 can be located in the assembly hole 3132 so that the first magnetic block assembly 600 is exposed on the mounting surface of the shell 211 assembly 300 (see Figure 8).

[0155] Taking the example of a first connector 500 with first magnetic assemblies 600 on both sides, mounting holes 3132 can be provided on the bottom sidewall 313 of the frame 310 on both sides of the mounting hole 3131 (see FIG. 9 a or FIG. 9 b ). The two first magnetic assemblies 600 correspond to the mounting holes 3132 on either side (see FIG. 11 ), and the two first magnetic assemblies 600 are located in the mounting holes 3132 on either side (see FIG. 8 ).

[0156] Of course, in other examples, on the basis that the magnetic attraction between the camera module 20 and the device body 10 meets the reliability requirements, the assembly hole 3132 may not be provided on the bottom sidewall 313 of the frame body 310, but the first magnetic block assembly 600 may be installed inside the housing 211 assembly 300, for example, the first magnetic block assembly 600 may be attached to the inner wall surface of the bottom sidewall 313 of the frame body 310. This embodiment is not limited to this.

[0157] Continuing with FIG. 11 , taking the example of the first magnetic assembly 600 being located within the assembly hole 3132 defined on the bottom sidewall 313 of the frame 310 , the first magnetic assembly 600 is exposed outside the housing 211 assembly 300 . To enhance the appearance of the camera module 20 , a cover 700 may be provided on the first magnetic assembly 600 . The cover 700 covers the exposed surface of the first magnetic assembly 600 , or in other words, the surface of the first magnetic assembly 600 facing the device body 10 . The cover 700 shields the first magnetic assembly 600, enhancing the appearance of the camera module 20 . Furthermore, the protective effect of the cover 700 prevents the first magnetic assembly 600 from wear and scratches, thereby extending the service life of the first magnetic assembly 600 .

[0158] The first magnetic assembly 600 can be bonded to the frame 310 via an adhesive layer a. For example, the first magnetic assembly 600 can be bonded to the inner wall surface of the bottom plate 312 of the frame 310 via the adhesive layer a. An adhesive layer a can also be provided between the cover 700 and the surface of the first magnetic assembly 600 to cover the cover 700 on the surface of the first magnetic assembly 600.

[0159] Figure 13 is a schematic diagram of the assembly of the first connector and the camera assembly provided in an embodiment of the present application. Figure 14 is a schematic diagram of the structure of the first connector provided in an embodiment of the present application. Figure 15 is an exploded structural diagram of the first connector in Figure 14.

[0160] 13 or 14 , the first connector 500 may include a support base 510 and a plurality of electrical contacts 520. The support base 510 is the basic supporting structure of the first connector 500 and can be installed in the mounting hole 3131 of the housing 211 assembly 300 to secure the first connector 500 to the housing 211 assembly 300. The plurality of electrical contacts 520 are sequentially arranged in the support base 510. The first connector 500 is electrically connected to the circuit board 410 via the plurality of electrical contacts 520, and is also electrically connected to the device body 10 via the plurality of electrical contacts 520.

[0161] As shown in FIG13 , as an embodiment, a plurality of conductive springs 4121 may be arranged on the circuit board 410. The plurality of conductive springs 4121 may be mounted, for example, on the connection portion 412 of the circuit board 410. The electrical contacts 520 of the first connector 500 correspond to and contact the conductive springs 4121 on the circuit board 410, thereby achieving electrical connection between the first connector 500 and the circuit board 410.

[0162] By providing a conductive spring 4121 on the circuit board 410 for electrical connection to the first connector 500, the conductive spring 4121 occupies a small space, facilitating layout and reducing costs. Furthermore, the electrical contact 520 of the first connector 500 and the conductive spring 4121 are in elastic contact, creating a strong force between them, thus achieving a highly reliable electrical connection between the circuit board 410 and the first connector 500.

[0163] In other embodiments, the first connector 500 may be electrically connected to the circuit board 410 in other ways, which are not specifically limited in this embodiment. For example, the first connector 500 and the circuit board 410 may be connected via a board-to-board (BTB) connector or a zero insertion force (ZIF) connector.

[0164] As shown in FIG15 , the support base 510 of the first connector 500 may be provided with a plurality of receiving holes 501. The receiving holes 501 are sequentially arranged within the support base 510 and may extend through both ends of the support base 510. Electrical contacts 520 are mounted within the receiving holes 501, and are secured within the support base 510 by the support and positioning of the receiving holes 501. Furthermore, both ends of the electrical contacts 520 extend through the receiving holes 501 and beyond the ends of the support base 510 (see FIG14 ), allowing one end of each electrical contact 520 to contact a conductive spring 4121 on the circuit board 410, while the other end of each electrical contact 520 can be electrically connected to the device body 10.

[0165] Furthermore, in order to support and secure each electrical contact 520 and secure the first connector 500 within the mounting hole 3131 of the housing 211 assembly 300, the support base 510 of the first connector 500 may include a support portion 511, a mounting portion 512, and a positioning portion 513. The support portion 511, the mounting portion 512, and the positioning portion 513 may be an integrally molded structure, or in other words, the support base 510 may be an integrally molded component. The support portion 511 is the main structure of the support base 510, and the support base 510 is primarily used to support and secure each electrical contact 520. The mounting portion 512 is located on the side of the support portion 511 facing the device body 10, and the mounting portion 512 may extend from the outer wall of the support portion 511. The mounting portion 512 may overlap the outer periphery of the mounting hole 3131 of the housing 211 assembly 300. A sealing gasket 900 may be provided between the mounting portion 512 and the housing 211 assembly 300 to prevent moisture and dust from entering the housing 211 assembly 300. A positioning portion 513 is located on the side of the mounting portion 512 facing the device body 10. For example, the positioning portion 513 protrudes from the end surface of the mounting portion 512. The positioning portion 513 is configured to engage with the device body 10. For example, the positioning portion 513 is inserted into a recessed portion of the device body 10 to mount the camera module 20 on the device body 10.

[0166] Continuing with FIG15 , to facilitate forward and reverse insertion of the camera module 20, the first connector 500 may have a symmetrical structure. Thus, regardless of whether the lighting surface 20a of the camera assembly 400 faces the side where the display 100 is located (see FIG3a or FIG3b ) or the side where the back cover 120 is located (see FIG4a or FIG4b ), the positions of the electrical contacts 520 on the first connector 500 remain unchanged, ensuring a stable and reliable electrical connection between the first connector 500 and the device body 10.

[0167] As an example, the electrical contacts 520 can be arranged in a straight line within the support base 510. For example, the electrical contacts 520 are arranged along the length of the housing 211 assembly 300 (the X direction in FIG. 11 ). This reduces the size of the first connector 500 in the thickness direction of the housing 211 assembly 300 (the Z direction in FIG. 11 ), thereby reducing the overall thickness of the camera module 20 and facilitating a thinner and lighter design for the camera module 20. Furthermore, the arrangement direction of the electrical contacts 520 remains consistent regardless of whether the cover plate 320 faces the display 100 or the back cover 120. Furthermore, the electrical contacts 520 are symmetrically arranged in their arrangement direction. In other words, the electrical contacts 520 are symmetrically arranged with the centerline of the support base 510 as the axis of symmetry, thereby designing the first connector 500 into a symmetrical structure.

[0168] Taking the first connector 500 as an example, in which the first connector 500 is used to transmit universal serial bus (USB) signals, the multiple electrical contacts 520 in the first connector 500 may include a first contact 520a, a second contact 520b, a third contact 520c, and a fourth contact 520d. The first contact 520a may be located at the center of the arrangement direction of the electrical contacts 520, and the second contact 520b, the third contact 520c, and the fourth contact 520d are arranged in sequence on either side of the first contact 520a. In other words, the first connector 500 has seven electrical contacts 520. Of the seven electrical contacts 520, the first contact 520a is located at the center, and the second contact 520b, the third contact 520c, and the fourth contact 520d are arranged in sequence on each side of the first contact 520a.

[0169] Referring to Figure 15 , among the seven electrical contacts 520, the first contact 520a is used to transmit a power signal, one of the second contact 520b, the third contact 520c, and the fourth contact 520d is used to transmit a ground signal, and the other two are used to transmit data signals. As an example, the electrical contacts 520 used to transmit a ground signal can be located at both ends of the arrangement direction of the electrical contacts 520, that is, the fourth contact 520d is used to transmit a ground signal. The second contact 520b and the third contact 520c are used to transmit data signals. For example, the second contact 520b is used to transmit a negative signal, and the third contact 520c is used to transmit a positive signal.

[0170] In other examples, when the housing 211 assembly 300 is larger, the first connector 500 may be configured in other shapes. For example, the first connector 500 may have a circular cross-section, and the electrical contacts 520 may be arranged in a ring shape. The first contact 520a for transmitting power signals is located at the center of the ring, and the two second contacts 520b are symmetrically arranged with the first contact 520a as the center of symmetry. Similarly, the two third contacts 520c and the two fourth contacts 520d are also symmetrically arranged with the first contact 520a as the center of symmetry.

[0171] On this basis, when the camera module 20 is configured with two first magnetic assemblies 600, the two first magnetic assemblies 600 can also be symmetrically arranged on both sides of the first connector 500. In this way, regardless of whether the lighting surface 20a of the camera assembly 400 faces the display 100 or the back cover 120, the positions of the two first magnetic assemblies 600 remain unchanged, and the magnetic attraction generated between the two first magnetic assemblies 600 and the device body 10 remains constant and balanced. This improves the consistency of the camera module 20 and its stability in different usage scenarios, which helps to enhance the user experience of the camera module 20.

[0172] FIG16 is a schematic diagram of the structure of the electrical contact provided in an embodiment of the present application. FIG17 is a cross-sectional view of the electrical contact in FIG16 . As shown in FIG16 and FIG17 , in this embodiment, the electrical contact 520 in the first connector 500 can be a pogo pin. The electrical contact 520 can include a needle tube 521, a needle shaft 522, and a spring 523. The electrical contact 520 is mounted on the support base 510 by the needle tube 521. The outer wall surface of the needle tube 521 can be tightly fitted with the inner wall surface of the receiving hole 501 of the support base 510. The needle shaft 522 is inserted into the needle tube 521 and extends outside the side surface of the support base 510 facing the device body 10. For example, the needle shaft 522 can also extend outside the mounting surface of the camera module 20. The needle shaft 522 is used to make electrical contact with the device body 10, thereby achieving electrical connection between the first connector 500 and the device body 10. The spring 523 is located inside the needle tube 521, and the spring 523 is arranged between the needle shaft 522 and the needle tube 521. When the needle shaft 522 is in electrical contact with the device body 10, the pressure exerted on the needle shaft 522 can compress the spring 523, and the elastic force generated by the compression of the spring 523 can make the needle shaft 522 in reliable electrical contact with the device body 10.

[0173] For example, the needle tube 521 of the electrical contact 520 may include a cylindrical portion 5211 and a prismatic portion 5212. The prismatic portion 5212 may be located on the side of the cylindrical portion 5211 closer to the circuit board 410 (see FIG. 13 ). The needle tube 521 may be an integrally formed structure. The cylindrical portion 5211 of the needle tube 521 may be inserted into the receiving hole 501 of the support base 510. The receiving hole 501 of the support base 510 may also be configured as a cylindrical hole that matches the needle tube 521, facilitating the docking of the needle tube 521 with the support base 510 and reducing the difficulty of installing the electrical contact 520. The prismatic portion 5212 of the needle tube 521 can extend outside the support base 510 and extend toward the circuit board 410. The side wall of the prismatic portion 5212 is formed by multiple planes. One of the planes of the prismatic portion 5212 can be directly opposite to the board surface of the circuit board 410 to increase the contact area between the needle tube 521 and the conductive spring 4121 on the circuit board 410, ensuring reliable contact between the electrical contact 520 and the conductive spring 4121.

[0174] FIG18 is a schematic structural diagram of the first magnetic block assembly provided in an embodiment of the present application. Referring to FIG18 , in order to ensure that the first magnetic block assembly 600 is securely installed, the first magnetic block assembly 600 can be installed from the accommodating cavity 301 of the housing 211 assembly 300 toward the assembly hole 3132 of the frame 310, and the first magnetic block assembly 600 can be limited by the frame 310 to prevent the first magnetic block assembly 600 from falling out. The first magnetic block assembly 600 can have at least one step surface 611, and the step surface 611 faces the installation surface of the housing 211 assembly 300, for example, the step surface 611 faces the bottom side wall 313 of the frame 310. The first magnetic block assembly 600 relies on the step surface 611 to abut against the outer periphery of the assembly hole 3132 to limit the first magnetic block assembly 600.

[0175] For example, in conjunction with FIG11 and FIG18 , the figure shows that a step surface 611 is provided on the side of the first magnetic block assembly 600 close to the first connector 500. The step surface 611 of the first magnetic block assembly 600 can abut between the assembly hole 3132 and the mounting hole 3131 (see FIG9 b). Of course, in other examples, in addition to providing the step surface 611 on the side of the first magnetic block assembly 600 close to the first connector 500, the step surface 611 can also be provided on the side of the first magnetic block assembly 600 facing away from the first connector 500, the side of the first magnetic block assembly 600 close to the cover plate 320, or the side of the first magnetic block assembly 600 close to the bottom plate 312 of the frame 310. This embodiment does not limit this.

[0176] Of course, in other embodiments, the first magnetic block assembly 600 can also be installed from the side of the housing 211 where the mounting surface of the assembly 300 is located toward the inside of the housing 211 assembly 300's accommodating cavity 301. This method can still limit the first magnetic block assembly 600 by the frame 310, so as to fix the first magnetic block assembly 600 to the side of the housing 211 where the mounting surface of the assembly 300 is located, so that the first magnetic block assembly 600 is placed close to the device body 10. In this case, the direction of the step surface 611 on the first magnetic block assembly 600 is exactly the opposite, and the step surface 611 can face the accommodating cavity 301 of the housing 211 assembly 300 to limit the first magnetic block assembly 600.

[0177] 18 , in some embodiments, the first magnetic block assembly 600 may include a first magnetic block 610 and a first support plate 620. The first magnetic block 610 may be connected to the first support plate 620, and the first magnetic block 610 may be supported and fixed by the first support plate 620. For example, the thickness of the first magnetic block 610 is generally greater than the thickness of the first support plate 620, and thus, a stepped surface 611 may be provided on the first magnetic block 610.

[0178] At this time, the first magnetic block 610 may include a plurality of magnetic members (not shown in the figure) arranged in an array. For example, the plurality of magnetic members may be arranged in sequence along the length direction of the housing 211 assembly 300 (the X direction shown in FIG11 ), and the plurality of magnetic members may be assembled together via the first support plate 620. By assembling the plurality of magnetic members together to form the first magnetic block 610, the magnetic field force of the first magnetic block 610 may be enhanced, thereby enhancing the magnetic attraction between the first magnetic block 610 and the device body 10, thereby improving the connection strength between the camera module 20 and the device body 10, and enhancing the stability and reliability of the camera module 20.

[0179] The first magnetic block 610 can be connected to a side surface of the first support plate 620 facing the device body 10. In other words, the first magnetic block 610 is located on a side surface of the first support plate 620 facing the mounting surface of the housing 211 assembly 300. In this way, the first magnetic block 610 directly faces the device body 10, and the distance between the first magnetic block 610 and the device body 10 is smaller, which helps to enhance the magnetic attraction between the first magnetic block 610 and the device body 10, and improves the connection strength between the camera module 20 and the device body 10.

[0180] Figure 19 is a schematic diagram of the structure of the device body provided in an embodiment of the present application. Figure 20 is a cross-sectional view of the electronic device provided in an embodiment of the present application along line BB in Figure 19.

[0181] Referring to Figure 19 , a partial structure of the device body 10 is shown. Taking a laptop computer as an example, this partial structure may be a partial structure of the display 100. The display 100 includes a display screen 110 and a back cover 120. The display screen 110 is supported on a main body 121 of the back cover 120. A frame 122 of the back cover 120 surrounds the display screen 110, and further details will not be given here.

[0182] As shown in FIG19 , a second connector 130 is provided in the device body 10. As shown in FIG20 , the first connector 500 of the camera module 20 is electrically connected to the second connector 130 of the device body 10 to achieve an electrical connection between the camera module 20 and the device body 10. A plug hole 12221 is provided on the device body 10. The plug hole 12221 can be located on the frame portion 122 of the back cover 120, for example, the plug hole 12221 is located on the top frame portion 122. The second connector 130 is partially exposed in the plug hole 12221, and the first connector 500 is in electrical contact with the exposed portion of the second connector 130 to achieve an electrical connection between the first connector 500 and the second connector 130.

[0183] Referring to FIG19 , this embodiment takes the second connector 130 as an example, located on the side of the plug hole 12221 facing the interior of the device body 10. This means that the plug hole 12221 on the frame portion 122 and the second connector 130 together constitute the aforementioned second plug portion 101, which is a recessed portion recessed in the frame portion 122. Referring to FIG20 , in the camera module 20, the exposed portion of the first connector 500 is a protrusion protruding from the mounting surface of the camera module 20. The first connector 500 extends into the plug hole 12221 and electrically contacts the second connector 130.

[0184] Of course, in other embodiments, the second connector 130 may also be raised on the frame portion 122 of the device body 10, and the first connector 500 may also be recessed in the mounting surface of the camera module 20. Electrical contact between the second connector 130 and the first connector 500 is achieved by inserting the second connector 130 into the mounting hole 3131 of the camera module 20. This embodiment is not limited to this.

[0185] As shown in Figures 19 and 20 , the second connector 130 can be electrically connected to a mainboard (not shown) in the device body 10 to control the operation of the camera module 20 via the mainboard. Continuing with the example of a laptop computer, the mainboard can be located in the host 200. For example, the second connector 130 and the mainboard can be electrically connected via a flexible printed circuit (FPC) 140. The FPC 140 can be located between the display 110 and the back cover 120 and extend to connect to the mainboard in the host 200.

[0186] Figure 21 is an exploded structural diagram of the device body in Figure 19. Figure 22 is a structural diagram of the camera module and the device body provided in an embodiment of the present application. Figure 23 is a partial structural diagram of the back cover provided in an embodiment of the present application.

[0187] As shown in Figure 21 , a second magnetic assembly 150 is further disposed within the device body 10 and can be mounted on the back cover 120. The second magnetic assembly 150 corresponds to the first magnetic assembly 600 in the camera module 20, and a magnetic attraction is generated therebetween to attach the camera module 20 to the device body 10, ensuring a stable and reliable installation of the camera module 20 on the device body 10.

[0188] As shown in Figures 21 and 22 , when the camera module 20 is provided with two first magnetic assemblies 600, the device body 10 may also be provided with two second magnetic assemblies 150. The two second magnetic assemblies 150 correspond to the two first magnetic assemblies 600, and the two second magnetic assemblies 150 are located on either side of the first magnetic assemblies 600. This can enhance the connection strength between the camera module 20 and the device body 10, and can make the forces acting between the camera module 20 and the device body 10 more balanced, thereby improving the balance and reliability of the camera module 20 and the reliability of the electrical connection between the first connector 500 and the second connector 130. Details will not be given here.

[0189] Furthermore, similar to the two first magnetic assemblies 600 in the camera module 20, the two second magnetic assemblies 150 in the device body 10 can also be symmetrically arranged. This ensures that even if the two first magnetic assemblies 600 in the camera module 20 are swapped, the magnetic attraction between the first magnetic assemblies 600 and the second magnetic assemblies 150 on either side remains consistent, providing excellent stability for the camera module 20 in various usage scenarios.

[0190] In order to generate a stronger magnetic force between the second magnetic block assembly 150 and the first magnetic block assembly 600, the second magnetic block assembly 150 can be arranged as close to the camera module 20 as possible, and the second magnetic block assembly 150 can be mounted on the inner wall of the frame portion 122 of the back cover 120 (the side wall of the frame portion 122 facing the display screen 110). For example, the second magnetic block assembly 150 is mounted on the inner wall of the top frame.

[0191] On this basis, as shown in FIG23 , in this embodiment, mounting grooves 12222 may be further provided on the inner sidewall of the frame portion 122 (e.g., the top frame). The mounting grooves 12222 may be located on either side of the insertion hole 12221, and the second magnetic assembly 150 may be installed within the mounting grooves 12222. On one hand, the mounting grooves 12222 reduce the wall thickness of the frame portion 122, thereby reducing the distance between the second magnetic assembly 150 and the first magnetic assembly 600 of the camera module 20. This can enhance the magnetic attraction between the second magnetic assembly 150 and the first magnetic assembly 600, thereby improving the stability and reliability of the camera module 20. On the other hand, the mounting grooves 12222 can be used to position the second magnetic assembly 150, improving the positioning accuracy of the second magnetic assembly 150 and ensuring that the second magnetic assembly 150 is aligned with the first magnetic assembly 600 (see FIG22 ).

[0192] It should be noted that in order to achieve an ultra-thin effect for the device body 10, in this embodiment, only the border portion 122 of the back cover 120 can be locally widened, while other parts of the border portion 122 remain ultra-narrow. Specifically, the border portion 122 (such as the top border) may include a connected narrow wall portion 1221 and a widening portion 1222 (see Figure 19). At least part of the second connector 130 and the second magnetic block assembly 150 corresponds to the widening portion 1222. For example, the widening portion 1222 covers the second connector 130 and the second magnetic block assembly 150 as a whole, so as to reserve sufficient installation space for the second connector 130 and the second magnetic block assembly 150. The other areas of the border portion 122 are narrow wall portions 1221, and the width of the narrow wall portion 1221 is less than the width of the widening portion 1222, so that the appearance of the device body 10 presents an ultra-thin effect.

[0193] Taking the example that the second connector 130 and the second magnetic block assembly 150 are entirely located in the middle area of ​​the frame portion 122 (such as the top frame), the middle area of ​​the frame portion 122 can be a widened portion 1222, and both sides of the widened portion 1222 are narrow wall portions 1221.

[0194] In some embodiments, the device body 10 further includes a protective member 160 (see FIG21 ), which is disposed between the side wall of the display screen 110 and the frame portion 122. The protective member 160 may be a flexible member such as a silicone member or a rubber member, which has a certain buffering effect, thereby preventing the display screen 110 from making hard contact with the frame portion 122, protecting the integrity of the display screen 110, and preventing the display screen 110 from being damaged. At this time, in order to reduce the width of the black border of the device body 10 and enable the device body 10 to have a large screen-to-body ratio, the thickness of the frame portion 122 may be reduced, and at least a portion of the second connector 130 and the second magnetic block assembly 150 may extend outside the inner side wall of the frame portion 122, and rely on the protective member 160 to shield the second connector 130 and the second magnetic block assembly 150 (see FIG20 ) to ensure the appearance of the device body 10.

[0195] Exemplarily, the protective member 160 may be provided with an avoidance groove 161 (see FIG. 21 ), which is provided corresponding to the second connector 130 and the second magnetic block assembly 150. The portion of the second connector 130 and the second magnetic block assembly 150 extending outside the inner side wall of the frame portion 122 may be accommodated in the early avoidance groove 161, so that the protective member 160 shields the second connector 130 and the second magnetic block assembly 150. Specifically, when the second magnetic block assembly 150 and the second connector 130 are close to each other (for example, they conflict with each other), a longer avoidance groove 161 may be provided on the protective member 160, which accommodates the second connector 130 and the second magnetic block assembly 150 at the same time.

[0196] Figure 24 is a schematic diagram of the structure of the second connector provided in an embodiment of the present application assembled on a flexible circuit board. Figure 25 is an exploded structural diagram of the second connector and the flexible circuit board in Figure 24.

[0197] As shown in Figure 24, as for the electrical connection between the second connector 130 and the mainboard, the second connector 130 can be mounted on one end of the flexible circuit board 140, and the other end of the flexible circuit board 140 is electrically connected to the mainboard. For example, the flexible circuit board 140 and the mainboard are electrically connected through a board-to-board connector.

[0198] As shown in Figure 25, the second connector 130 may include a base 131 and a plurality of electrical conductors 132. The base 131 may be mounted on the back cover 120, for example, the base 131 may be positioned against the periphery of the plug hole 12221 (see Figure 21). The electrical conductors 132 are sequentially arranged in the base 131 and exposed within the plug hole 12221 of the device body 10. The electrical conductors 132 correspond to and contact the electrical contacts 520 of the first connector 500 of the camera module 20 to establish electrical contact between the second connector 130 and the first connector 500. Furthermore, the electrical conductors 132 of the second connector 130 are electrically connected to the flexible circuit board 140 to establish electrical connection between the second connector 130 and the mainboard.

[0199] The electrical conductive member 132 of the second connector 130 may include a first portion 1321 and a second portion 1322 connected to each other. The first portion 1321 and the second portion 1322 may be an integrally formed structure. In other words, the electrical conductive member 132 is an integrally formed member. The first portion 1321 of the electrical conductive member 132 is inserted into the base 131, and the first portion 1321 is exposed on a side surface of the base 131 facing the frame portion 122 (e.g., the top frame) so that the electrical conductive member 132 contacts the electrical contact 520 of the first connector 500. The second portion 1322 of the electrical conductive member 132 may extend beyond the side of the base 131 facing away from the frame portion 122, and the second portion 1322 is mounted on the flexible circuit board 140 so that the electrical conductive member 132 is electrically connected to the flexible circuit board 140.

[0200] For example, the first portion 1321 of the conductive member 132 can be cylindrical to facilitate assembly of the conductive member 132 within the base 131. The second portion 1322 of the conductive member 132 can be prismatic, and the second portion 1322 and the flexible circuit board 140 can be flatly attached to each other, with a large contact area and a stable and reliable connection.

[0201] FIG26 is a schematic structural diagram of the second magnetic block assembly provided in an embodiment of the present application. Referring to FIG26 , similar to the first magnetic block assembly 600, the second magnetic block assembly 150 may include a second magnetic block 151 and a second support plate 152, and the second magnetic block 151 is connected to the second support plate 152, and the second magnetic block 151 is supported and fixed by the second support plate 152. In addition, the second magnetic block 151 may also include a plurality of magnetic members b arranged in an array. For example, the plurality of magnetic members b may be arranged in sequence along the extension direction of the frame portion 122 (the X direction shown in FIG21 ), and the plurality of magnetic members b are assembled together by the second support plate 152 to enhance the magnetic field force of the second magnetic block 151. Furthermore, the magnetic attraction between the second magnetic block 151 and the first magnetic block 610 is enhanced, the connection strength between the device body 10 and the camera module 20 is improved, and the stability and reliability of the camera module 20 are improved.

[0202] The second magnetic block 151 can be connected to a side surface of the second support plate 152 that faces the frame portion 122 (e.g., the top frame). In other words, the second magnetic block 151 is located on a side surface of the first support plate 620 that faces the first magnetic block assembly 600 of the camera module 20 (see FIG. 22 ). This reduces the distance between the second magnetic block 151 and the first magnetic block 610 of the camera module 20, thereby increasing the magnetic attraction between the second magnetic block 151 and the first magnetic block 610 and improving the connection strength between the camera module 20 and the device body 10.

[0203] In the description of the embodiments of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to a fixed connection, an indirect connection via an intermediate medium, internal communication between two components, or an interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of this application based on specific circumstances.

[0204] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the embodiments of this application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

Claims

1. A camera module, which can be detachably plugged into a device body, characterized in that: The camera module includes: The housing assembly has a receiving cavity and a light-transmitting area; A camera assembly is disposed in the accommodating cavity, and a light-collecting surface of the camera assembly faces the light-transmitting area; A first connector is installed in the accommodating cavity and partially exposed to the mounting surface of the housing assembly; the first connector is electrically connected to the camera assembly, and the first connector is used to be electrically connected to the second connector in the device body; Among them, the camera module has a first plug-in state and a second plug-in state; when in the first plug-in state, the lighting surface of the camera assembly faces the side where the display screen of the device body is located; when in the second plug-in state, the lighting surface of the camera assembly faces away from the side where the display screen is located.

2. The camera module according to claim 1, characterized in that: The first connector comprises a support seat and a plurality of electrical contacts, the mounting surface is provided with a mounting hole, the support seat is mounted in the mounting hole, and the electrical contacts are arranged in sequence in the support seat; Wherein, each of the electrical contacts is electrically connected to the camera assembly, and each of the electrical contacts is used to be electrically connected to the second connector; and in the arrangement direction of the electrical contacts, each of the electrical contacts is symmetrically arranged.

3. The camera module according to claim 2, characterized in that: The plurality of electrical contacts include a first contact, a second contact, a third contact and a fourth contact, the first contact is located at the center of the arrangement direction of the electrical contacts, and the second contact, the third contact and the fourth contact are sequentially arranged on both sides of the first contact; The first contact is used to transmit a power signal; one of the second contact, the third contact and the fourth contact is used to transmit a ground signal, and the other two are used to transmit a data signal.

4. The camera module according to claim 2 or 3, characterized in that: The electrical contact includes a needle tube, a needle shaft and a spring. The needle tube is installed on the support seat and is electrically connected to the camera assembly. The needle shaft is inserted into the needle tube and extends out of the mounting surface. The spring is located in the needle tube and is disposed between the needle shaft and the needle tube.

5. The camera module according to claim 2 or 3, characterized in that: A plurality of conductive springs are arranged on the camera assembly, and each of the electrical contacts corresponds to and contacts each of the conductive springs.

6. The camera module according to any one of claims 1 to 5, characterized in that: Also includes: At least one first magnetic block component is installed in the accommodating cavity and is located on the side where the installation surface is located; the first magnetic block component is used to generate magnetic attraction between the first magnetic block component and the second magnetic block component in the device body.

7. The camera module according to claim 6, characterized in that: The mounting surface is provided with an assembly hole, and the first magnetic block assembly is located in the assembly hole.

8. The camera module according to claim 7, characterized in that: The first magnetic block assembly has at least one step surface, the step surface faces the mounting surface, and the step surface abuts against the outer periphery of the assembly hole.

9. The camera module according to claim 7, characterized in that: Also includes: At least one covering member, the covering member corresponds to the first magnetic block assembly, and the covering member covers a side surface of the first magnetic block assembly facing the device body.

10. The camera module according to any one of claims 6 to 9, characterized in that: The first magnetic block assembly includes a first magnetic block and a first supporting plate, and the first magnetic block is connected to the first supporting plate.

11. The camera module according to claim 10, characterized in that: The first magnetic block is connected to a side surface of the first supporting plate facing the device body.

12. The camera module according to any one of claims 6 to 11, characterized in that: The at least one first magnetic block assembly includes two first magnetic block assemblies, the two first magnetic block assemblies are respectively arranged on both sides of the first connector, and the two first magnetic block assemblies are symmetrically arranged.

13. The camera module according to any one of claims 1 to 12, characterized in that: The camera assembly comprises a circuit board and a camera body, the camera body is mounted on the circuit board, and the light-collecting surface of the camera body faces the light-transmitting area; Wherein, the first connector is electrically connected to the circuit board.

14. The camera module according to claim 13, characterized in that: A limiting column is arranged in the accommodating cavity, and the circuit board is abutted against the limiting column.

15. The camera module according to any one of claims 1 to 14, characterized in that: The shell assembly includes a frame and a cover plate, one side of the frame is open, the cover plate is covered on the open side, and the frame and the cover plate together enclose the accommodating cavity; wherein the cover plate has a light-transmitting area.

16. An electronic device, characterized in that: The device comprises a device body and a camera module according to any one of claims 1 to 15, wherein the device body comprises: Display screen; The back cover comprises a main body and a frame portion surrounding the main body; the display screen is supported by the main body, and the frame portion is surrounding the display screen; the camera module is detachably plugged into the frame portion; The second connector is installed on the back cover and is electrically connected to the first connector of the camera module.

17. The electronic device according to claim 16, characterized in that: The frame portion is provided with an inserting hole, the second connector is partially exposed in the inserting hole, and the first connector extends into the inserting hole to electrically contact with the second connector.

18. The electronic device according to claim 17, characterized in that: The second connector includes a base and a plurality of electrical conductive parts; the base is mounted on the back cover, the electrical conductive parts are arranged in sequence in the base, and the electrical conductive parts are exposed in the plug-in hole, and the electrical conductive parts are in contact with the electrical contacts of the first connector.

19. The electronic device according to any one of claims 16 to 18, characterized in that: The device body also includes: At least one second magnetic block component is installed on the back cover, corresponds to the first magnetic block component of the camera module and generates magnetic attraction.

20. The electronic device according to claim 19, characterized in that: The inner side wall of the frame portion is provided with a mounting groove, and the second magnetic block assembly is mounted in the mounting groove.

21. The electronic device according to claim 19, characterized in that: The second magnetic block assembly includes a second magnetic block and a second support plate, and the second magnetic block is connected to the second support plate.

22. The electronic device according to claim 21, characterized in that: The second magnetic block is connected to a side surface of the second supporting plate facing the first magnetic block assembly.

23. The electronic device according to any one of claims 19 to 22, characterized in that: The at least one second magnetic block assembly includes two second magnetic block assemblies, the two second magnetic block assemblies are respectively arranged on both sides of the second connector, and the two second magnetic block assemblies are symmetrically arranged.

24. The electronic device according to any one of claims 19 to 23, characterized in that: The device body also includes: The protective member is arranged between the side wall of the display screen and the frame portion.

25. The electronic device according to claim 24, characterized in that: At least a portion of the second connector and the second magnetic block assembly extends out of the inner side wall of the frame portion, and the protective member shields the second connector and the second magnetic block assembly.

26. The electronic device according to any one of claims 19 to 25, characterized in that: The frame portion includes a narrow wall portion and a widened portion connected to each other, and at least a portion of the second connector and the second magnetic block assembly are arranged corresponding to the widened portion.

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