Electronic device

Abstract

According to the electronic equipment provided by the invention, the plurality of first positioning structures are arranged on the first side wall of the camera module in a contact manner, each soft rubber structure is arranged between one second positioning structure and the second side wall of the camera module, and the first side wall and the second side wall are parallel or intersect and are not vertical, so that the camera module can be conveniently positioned. The camera module can abut against the multiple first positioning structures through the second positioning structures and the soft rubber structures, and due to the fact that the soft rubber structures can deform, the size of the soft rubber structures can be adaptively adjusted according to the distance between the second side walls and the second positioning structures, the gaps between the second side walls and the second positioning structures are filled, and therefore the camera module can be conveniently positioned. Accurate positioning of the camera module is realized. And the flexible glue structure for electric conduction is arranged between the second positioning structure for electric conduction and the second side wall of the camera module, so that static electricity of the camera module can be led out from the second positioning structure for electric conduction, and compared with a scheme adopting an elastic sheet structure and a positioning rib, the cost is relatively low.

Description

Technical Field

[0001] The present application relates to the technical field of electronic products, and in particular to an electronic device. Background Art

[0002] With the development of technology, electronic devices such as mobile phones, tablet computers, video cameras, surveillance cameras, smart home devices (such as smart doorbells, smart cameras, smart locks), etc. usually have built-in camera modules. At the same time, a light-transmitting window is set on the electronic device, and the light-incoming surface of the camera is opposite to the light-transmitting window, so that the light of the external scene can pass through the light-transmitting window into the camera, so as to realize the shooting of external video or image of the electronic device.

[0003] In electronic devices, it is usually necessary to ensure that the center of the camera's light incident surface is roughly opposite to the center of the light-transmitting window to ensure the appearance of the electronic device is refined. However, due to the poor stability of the camera's circumferential limit structure, it is easy for the center of the camera's light incident surface to deviate from the center of the light-transmitting window, resulting in eccentricity, which leads to a low appearance refinement of the electronic device.

[0004] To solve this technical problem, a spring structure can be used to hold the camera module against the positioning ribs to solve the problem of camera module eccentricity. At the same time, the spring structure electrically connects the camera module and the circuit board in the electronic device to conduct static electricity in the camera module. However, the cost of this structure for achieving camera module positioning and static electricity conduction is relatively high. Utility Model Content

[0005] The present application provides an electronic device that can solve the problem of high structural cost for realizing camera module positioning and electrostatic decoupling in the electronic device.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] In a first aspect, an electronic device is provided, the electronic device comprising a camera module; further comprising a plurality of first positioning structures, a plurality of second positioning structures and a plurality of soft glue structures, the plurality of first positioning structures being arranged in contact with a first side wall of the camera module, each soft glue structure being arranged between a second positioning structure and the second side wall of the camera module, and respectively contacting the second positioning structure and the second side wall, the first side wall being parallel to or intersecting with the second side wall and not perpendicular, the plurality of soft glue structures including a soft glue structure for conduction, the plurality of second positioning structures including a second positioning structure for conduction, the soft glue structure for conduction being arranged between the second positioning structure for conduction and the second side wall of the camera module; and a light-transmitting window, the light incident surface of the camera module being arranged opposite to the light-transmitting window.

[0008] Based on the above technical solution, by setting a plurality of first positioning structures in contact with the first side wall of the camera module, and setting each soft glue structure between a second positioning structure and the second side wall of the camera module, since the first side wall is parallel to or intersecting with the second side wall and not perpendicular, the second positioning structure and the soft glue structure can press the camera module against the plurality of first positioning structures, and since the soft glue structure can be deformed, its size can be adaptively adjusted according to the spacing between the second side wall and the second positioning structure, filling the gap between the second side wall and the second positioning structure, thereby avoiding the movement of the camera module, and further avoiding the deviation between the center of the light incident surface of the camera module and the center of the light-transmitting window caused by the movement of the camera module, and realizing the precise positioning of the camera module, so that the center of the light incident surface of the camera module is relatively set with the center of the light-transmitting window. And the plurality of soft glue structures include a soft glue structure for conducting electricity, and the soft glue structure for conducting electricity is set between the second positioning structure for conducting electricity and the second side wall of the camera module, so that the static electricity of the camera module can be guided out from the second positioning structure for conducting electricity. In this embodiment, multiple first positioning structures, multiple second positioning structures and multiple soft rubber structures are used to achieve the functions of positioning the camera module and electrostatic decoupling in the electronic device. Compared with the solution using spring structures and positioning ribs, the cost is lower.

[0009] In a possible implementation of the first aspect, each of the second positioning structures is provided with a first groove, the first groove includes a first opening facing the second side wall of the camera module, the soft glue structure is located in the first groove and contacts the second side wall of the camera module through the first opening.

[0010] Based on the above technical solution, in the embodiment of the present application, since the soft glue structure is directly disposed in the first groove of the second positioning structure, the space occupied inside the electronic device is small, which is conducive to the small-size design of the electronic device.

[0011] In a possible implementation of the first aspect, the camera module includes: a camera module body, and a fixed block protruding from the camera module body; the first groove on at least one of the second positioning structures also includes: a second opening toward the side wall of the fixed block; the soft glue structure located in the first groove contacts the side wall of the fixed block through the second opening.

[0012] Based on the above technical solution, the soft glue structure extends from the first opening and the second opening of the first groove of the second positioning structure, and contacts the side wall of the fixing block and the side wall of the camera module body to fix the camera module, thereby improving the stability of the electronic device assembly.

[0013] In a possible implementation of the first aspect, the second side wall of the camera module includes a first conductive surface, and the second positioning structure for conduction includes a second conductive surface; the second conductive surface is located on the bottom surface and / or inner wall of the first groove of the second positioning structure for conduction, and the soft glue structure for conduction is located in the first groove; the soft glue structure for conduction is in contact with the first conductive surface and the second conductive surface.

[0014] Based on the above technical solution, the conductive soft glue structure electrically connects the second conductive surface of the camera module and the first conductive surface of the second conductive positioning structure, and the static electricity in the camera module is conducted out of the conductive second positioning structure.

[0015] In a possible implementation manner of the first aspect, the soft glue structure is an elastic structure.

[0016] Based on the above technical solution, since the soft glue structure is an elastic structure, after assembly, the soft glue structure undergoes elastic deformation and applies a force from the second side wall to the first side wall, thereby tightly holding the first side wall against the first positioning structure, thereby improving the stability of the electronic device assembly.

[0017] In a possible implementation of the first aspect, the soft rubber structure used for conducting electricity is conductive silicone. In this embodiment, using silicone or conductive silicone to replace the spring structure can reduce the cost of the electronic device.

[0018] In a possible implementation of the first aspect, the camera module includes a first surface and a third surface arranged in parallel, and a second surface and a fourth surface arranged in parallel; the first side wall includes the first surface and the second surface, and the second side wall includes the third surface and the fourth surface.

[0019] In a possible implementation manner of the first aspect, the first positioning structure is a positioning rib or a positioning block.

[0020] In a possible implementation of the first aspect, the camera module includes a camera module body and a positioning ring protruding from the camera module body, and the positioning ring is provided with a through hole; the first positioning structure includes a positioning column, and the positioning column is located in the through hole of the positioning ring; or, the first positioning structure includes a positioning block, and the positioning block is provided with a second groove; the electronic device also includes: a first fixing member, and the first fixing member is arranged in the through hole and the second groove.

[0021] In a possible implementation of the first aspect, the camera module includes a camera module body and a fixed block protruding from the camera module body; the two first positioning structures are respectively arranged on opposite sides of the fixed block; or, the first positioning structure includes a positioning block, the positioning block is provided with a third groove with an opening toward the second side wall of the camera module, and the fixed block is located in the third groove.

[0022] In a possible implementation of the first aspect, the electronic device further includes a support plate, the plurality of first positioning structures and the plurality of second positioning structures are arranged on the support plate, and the camera module is located between the support plate and the light-transmitting window.

[0023] In a possible implementation manner of the first aspect, the plurality of first positioning structures, the plurality of second positioning structures, and the support plate are integrally formed.

[0024] In a possible implementation of the first aspect, the electronic device further includes: a back cover; the camera module is located between the support plate and the back cover, and the light-transmitting window is provided on the back cover.

[0025] In a possible implementation of the first aspect, the electronic device further includes: a screen and a back cover, the support plate is located between the screen and the back cover; the camera module is located between the screen and the support plate, and the light-transmitting window is arranged on the screen.

[0026] Based on the implementations provided in the above aspects, this application can also be further combined to provide more implementations. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the front three-dimensional structure of an electronic device provided in an embodiment of the present application;

[0028] Figure 2 is a schematic diagram of the three-dimensional structure of the back of an electronic device provided in an embodiment of the present application;

[0029] Figure 3 yes Figure 2 A schematic diagram of the three-dimensional structure of the electronic device after being disassembled;

[0030] Figure 4 It is a top view of the current positioning of the camera module in the electronic device;

[0031] Figure 5 It is a top view of the current positioning of the camera module in the electronic device;

[0032] Figure 6It is a stereoscopic diagram of positioning a camera module in an electronic device provided by the first aspect of the embodiment of the present application;

[0033] Figure 7 yes Figure 6 A top view of the structure shown after the camera module is assembled;

[0034] Figure 8 It is a stereoscopic diagram of positioning a camera module in an electronic device provided by the first aspect of the embodiment of the present application;

[0035] Fig. 9 yes Figure 8 A top view of the structure shown after the camera module is assembled;

[0036] Fig.10 yes Figure 8 A three-dimensional schematic diagram of the second positioning structure in the structure shown;

[0037] Fig.11 It is a stereoscopic diagram of positioning a camera module in an electronic device provided by the second aspect of the embodiment of the present application;

[0038] Fig.12 yes Fig.11 A top view of the structure shown after the camera module is assembled;

[0039] Fig.13 It is a stereoscopic diagram of positioning a camera module in an electronic device provided by the second aspect of the embodiment of the present application;

[0040] Fig.14 yes Fig.13 A top view of the structure shown after the camera module is assembled;

[0041] Fig.15 is a stereoscopic diagram of positioning a camera module in an electronic device provided by the third aspect of the embodiment of the present application;

[0042] Fig.16 yes Fig.15 A top view of the structure shown after the camera module is assembled;

[0043] Fig.17 is a stereoscopic diagram of positioning a camera module in an electronic device provided by the third aspect of the embodiment of the present application;

[0044] Fig.18 yes Fig.17 A top view of the structure shown after the camera module is assembled;

[0045] Fig.19 It is a stereoscopic diagram of positioning a camera module in an electronic device provided by the fourth aspect of the embodiment of the present application;

[0046] Fig. 20 yes Fig.19 A top view of the structure shown after the camera module is assembled;

[0047] Fig.21 It is a stereoscopic diagram of positioning a camera module in an electronic device provided by the fourth aspect of the embodiment of the present application;

[0048] Fig. 22 yes Fig.21 A top view of the structure shown after the camera module is assembled;

[0049] Fig.23 is a stereoscopic diagram of positioning a camera module in an electronic device provided by the fifth aspect of an embodiment of the present application;

[0050] Fig.24 yes Fig.23 A top view of the structure shown after the camera module is assembled;

[0051] Fig.25 yes Fig.23 A three-dimensional schematic diagram of the second positioning structure in the structure shown;

[0052] Fig.26 is a stereoscopic diagram of positioning a camera module in an electronic device provided by a sixth aspect of an embodiment of the present application;

[0053] Fig. 27 yes Fig.26 A top view of the structure shown after the camera module is assembled;

[0054] Fig.28 is a stereoscopic diagram of positioning a camera module in an electronic device provided by a seventh aspect of an embodiment of the present application;

[0055] Fig.29 yes Fig.28 A top view of the structure shown after the camera module is assembled;

[0056] Fig.30 is a stereoscopic diagram of positioning a camera module in an electronic device provided by an eighth aspect of an embodiment of the present application;

[0057] Fig.31 yes Fig.30 A top view of the structure shown after the camera module is assembled. DETAILED DESCRIPTION

[0058] The technical solution in this application will be described below in conjunction with the accompanying drawings.

[0059] In the description of the embodiments of the present application, unless otherwise specified, “ / ” means or. For example, A / B can mean A or B. The “and / or” in this article is merely a way to describe the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0060] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this embodiment, unless otherwise specified, "plurality" means two or more.

[0061] The present application provides an electronic device, which is a type of electronic device with a camera module. Specifically, the electronic device can be a portable electronic device or other suitable electronic device. For example, the electronic device can be a mobile phone, a tablet personal computer, a laptop computer, a personal digital assistant (PDA), a monitor, a camera, a personal computer, a notebook computer, a vehicle-mounted device, a wearable device, augmented reality (AR) glasses, AR helmets, virtual reality (VR) glasses, VR helmets, smart doorbells, smart cameras, smart locks, etc.

[0062] See also Figure 1 and Figure 2 , Figure 1 and Figure 2 A three-dimensional diagram of an electronic device 100 provided for some embodiments of the present application. This embodiment and the embodiments below are exemplified by taking the electronic device 100 as a mobile phone. The electronic device 100 is approximately in the shape of a rectangular plate. On this basis, in order to facilitate the description of the embodiments below, an XYZ coordinate system is established, and the width direction of the electronic device 100 is defined as the X-axis direction, the length direction of the electronic device 100 is defined as the Y-axis direction, and the thickness direction of the electronic device 100 is defined as the Z-axis direction. It can be understood that the coordinate system setting of the electronic device 100 can be flexibly set according to actual needs, and no specific limitation is made here. In some other embodiments, the shape of the electronic device 100 can also be a square flat plate, a circular flat plate, an elliptical flat plate, etc., which are not specifically limited here.

[0063] Please also read Figure 1 , Figure 2 and Figure 3 , Figure 3for Figure 2 The electronic device 100 is a schematic diagram of an exploded structure. In this embodiment, the electronic device 100 includes a screen 10, a back shell 20, a circuit board 30, a front camera module 40-1 and a rear camera module 40-2. It can be understood that Figure 1 , Figure 2 and Figure 3 Only some components of the electronic device 100 are schematically shown, and the actual shapes, sizes, positions and structures of these components are not subject to the present invention. Figure 1 and Figure 2 In some other examples, the electronic device 100 may not include the screen 10.

[0064] The screen 10 is used to display images, videos, etc. The screen 10 includes a transparent cover plate 11 and a display screen 12 (English name: panel, also called display panel). The transparent cover plate 11 and the display screen 12 are stacked. The transparent cover plate 11 is mainly used to protect the display screen 12 and prevent dust. The material of the transparent cover plate 11 includes but is not limited to glass. The display screen 12 can be a flexible display screen or a rigid display screen. For example, the display screen 12 can be an organic light-emitting diode (OLED) display screen, an active-matrix organic light-emitting diode or an active-matrix organic light-emitting diode (AMOLED) display screen, a mini organic light-emitting diode (miniorganic light-emitting diode) display screen, a micro organic light-emitting diode (micro organic light-emitting diode) display screen, a micro organic light-emitting diode (micro organic light-emitting diode) display screen, a quantum dot light emitting diode (QLED) display screen, and a liquid crystal display (LCD).

[0065] The back shell 20 forms the shell of the electronic device 100, and is used to protect the internal electronic devices of the electronic device 100. The back shell 20 may include a back cover 21 and a frame 22. The back cover 21 is a wall plate of the shell of the electronic device 100. Specifically, the back cover 21 forms the first wall plate of the shell of the electronic device 100. It should be noted that when the electronic device 100 is other devices (such as a monitor or a camera), the first wall plate of the shell of the electronic device 100 may also be formed by other structures, which are not limited here. The back cover 21 is located on the side of the display screen 12 away from the light-transmitting cover plate 11, and is stacked and spaced with the light-transmitting cover plate 11 and the display screen 12. The frame 22 is located between the back cover 21 and the light-transmitting cover plate 11. The frame 22 is fixed to the back cover 21. For example, the frame 22 can be fixedly connected to the back cover 21 by adhesive, and the frame 22 can also be an integrally formed structure with the back cover 21, that is, the frame 22 and the back cover 21 are a structural component as a whole. The light-transmitting cover plate 11 can be fixed to the frame 22 by gluing. The light-transmitting cover plate 11, the back cover 21 and the frame 22 form an internal accommodation space of the electronic device 100. The internal accommodation space accommodates the display screen 12, the circuit board 30 and the camera module 40.

[0066] In some embodiments, see Figure 3 , the back shell 20 may also include a middle plate 23. The middle plate 23 is arranged in the above-mentioned internal accommodation space, and the middle plate 23 is located on the side of the display screen 12 away from the light-transmitting cover plate 11. The edge of the middle plate 23 is fixed to the frame 22. In some embodiments, the edge of the middle plate 23 is fixed to the frame 22 by gluing, and the middle plate 23 can also be an integrally formed structure with the frame 22, that is, the middle plate 23 and the frame 22 are a structural component as a whole. The middle plate 23 divides the above-mentioned internal accommodation space into two independent spaces. One of the spaces is located between the light-transmitting cover plate 11 and the middle plate 23, and the display screen 12 and the front camera module 40-1 are located in this part of the space. The other space is located between the middle plate 23 and the back cover 21, and the rear camera module 40-2 is accommodated in this part of the space. It should be noted that the whole formed by connecting the middle plate 23 and the frame 22 is also called the middle frame.

[0067] The circuit board 30 is fixed inside the electronic device 100 and is stacked and spaced apart from the back cover 21. Figure 2 The circuit board 30 is located between the middle plate 23 and the back cover 21 , and is fixed on the middle plate 23 .

[0068] The circuit board 30 is used to set electronic components and realize electrical connection between the electronic components, wherein the electronic components may be, for example, a central processing unit (CPU), a graphics processing unit (GPU), a universal flash storage (UFS), an earpiece, and a flash module.

[0069] The front camera module 40-1 and the rear camera module 40-2 are both used to realize video or image shooting. The front camera module 40-1 and the rear camera module 40-2 include but are not limited to a main camera, a wide-angle camera and a telephoto camera, and the structural forms of the front camera module 40-1 and the rear camera module 40-2 include but are not limited to upright and periscope.

[0070] The front camera module 40-1 is a main body for realizing video or image shooting. The front camera module 40-1 has a light incident surface, which can be the light incident surface of the optical lens in the front camera module 40-1. The light incident surface of the front camera module 40-1 faces the screen 10. On this basis, the display screen 12 is provided with a light incident hole 12a facing the light incident surface of the front camera module 40-1, and the light-transmitting cover plate 11 is provided with a light-transmitting window 1a facing the light incident hole 12a, so that the external scene light can pass through the light-transmitting window 1a and the light incident hole 12a to enter the front camera module 40-1, so as to realize the shooting of external video or images of the electronic device 100.

[0071] The rear camera module 40-2 is a main body for realizing video or image shooting. The rear camera module 40-2 has a light incident surface, which can be the light incident surface of the optical lens in the rear camera module 40-2. The light incident surface of the rear camera module 40-2 faces the back cover 21, and a light-transmitting window 1a is provided on the back cover 21. In some embodiments, the back cover 21 may include a back cover body 211 and a camera decoration 212. A mounting port 211a is provided on the back cover body 211, and the camera decoration 212 is fixed in the mounting port 211a. The light-transmitting window 1a is arranged on the camera decoration 212. The light incident surface of the rear camera module 40-2 faces the light-transmitting window 1a, so that the light of the external scene can pass through the light-transmitting window 1a into the rear camera module 40-2, so as to realize the shooting of external video or image of the electronic device 100.

[0072] On the basis of the above, the rear camera module 40-2 may also be connected to an electrical connection terminal (not shown in the figure), and the electrical connection terminal is fixed and electrically connected to the circuit board 30. Specifically, a flexible electrical connection structure (not shown in the figure) can be connected between the rear camera module 40-2 and the electrical connection terminal to achieve signal connection between the rear camera module 40-2 and the electrical connection terminal. Among them, the flexible electrical connection structure includes but is not limited to an FPC or a structure woven by a wire and a flexible material, which is not specifically limited here. Similarly, the front camera module 40-1 can also achieve signal connection with the circuit board 30 through the same structure, which will not be repeated here.

[0073] In this embodiment, the front camera module 40-1 and the rear camera module 40-2 are collectively referred to as the camera module 40. During the assembly process of the electronic device 100, it is usually necessary to ensure that the center of the light incident surface of the camera module 40 is coaxial with the center of the light-transmitting window 1a to ensure the assembly accuracy and yield of the electronic device 100. However, due to the poor stability of the circumferential limiting structure of the camera module 40, if the camera module 40 moves, the center of the light incident surface of the camera module 40 and the center of the light-transmitting window 1a are prone to deviation, resulting in an eccentric situation of the camera module 40, which affects the assembly accuracy and yield of the electronic device 100.

[0074] In response to the above problems, Figure 4 As shown, a circumferential limiting structure for positioning a camera module 40 is currently provided. The camera module 40 includes a camera module body 400, and the camera module body 400 includes four side walls arranged opposite to each other. The camera module 40 also includes a positioning ring 401 and a positioning block 402 protruding from the camera module body 400, and the positioning ring 401 and the positioning block 402 are respectively arranged on two opposite side walls.

[0075] Figure 4 The circumferential limiting structure for positioning the camera module 40 includes: a positioning column 51 arranged in the positioning hole 401a of the positioning ring 401, two positioning ribs 52 respectively arranged on the two side walls of the positioning block 402, and a spring structure 53 in contact with one side wall of the camera module 40.

[0076] For ease of assembly, the diameter d1 of the positioning hole 401a of the positioning ring 401 is generally larger than the diameter of the positioning column 51, so that the positioning column 51 can be smoothly assembled into the positioning hole 401a. For the same reason, the spacing h1 between the two positioning ribs 52 needs to be larger than the width w1 of the positioning block 402, so that the positioning block 402 can be smoothly assembled between the two positioning ribs 52. On this basis, after the positioning column 51 is assembled into the positioning hole 401a of the positioning ring 401, an assembly gap will be left between the positioning column 51 and the positioning ring 401; after the positioning block 402 is assembled between the two positioning ribs 52, an assembly gap (h1-w1) will also be left between the positioning block 402 and the two positioning ribs 52. Due to the existence of the assembly gap, the camera module 40 is easy to move in the Y direction, resulting in a deviation between the center of the light incident surface of the camera module 40 and the center of the light-transmitting window 1a, resulting in an eccentricity of the camera module 40.

[0077] Based on this, Figure 4 The circumferential limiting structure in the embodiment also includes a spring structure 53, which contacts one of the other two oppositely disposed side walls of the camera module 40. The spring structure 53 has elastic deformable characteristics. The spring structure 53 applies a force in the Y direction to the camera module 40, and holds the positioning block 402 of the camera module 40 against the positioning rib 52, so as to prevent the camera module 40 from moving in the Y direction and causing the camera module 40 to be eccentric. The spring structure 53 is made of metal and is conductive. The other end of the spring structure 53 can be connected to the circuit board 30 to conduct static electricity in the camera module 40.

[0078] In response to the above problems, Figure 5 As shown, another circumferential limiting structure for positioning the camera module 40 is provided. The camera module 40 includes a first surface 40a and a third surface 40c that are arranged opposite to each other, and a second surface 40b and a fourth surface 40d that are arranged opposite to each other.

[0079] Figure 5The circumferential limiting structure for positioning the camera module 40 includes: two positioning ribs 52 in contact with the first surface 40a, one positioning rib 52 in contact with the second surface 40b, and if positioning ribs 52 in contact with the third surface 40c and the fourth surface 40d are respectively provided, in order to facilitate assembly, the vertical distance between the positioning ribs 52 in contact with the third surface 40c and the positioning ribs 52 in contact with the first surface 40a needs to be greater than the width of the camera module 40 along the Y direction, and the vertical distance between the positioning ribs 52 in contact with the fourth surface 40d and the positioning ribs 52 in contact with the second surface 40b needs to be greater than the length of the camera module 40 along the X direction. On this basis, after the camera module 40 is positioned within these multiple positioning ribs 52, there is an assembly gap between the camera module 40 and the positioning ribs 52 in both the X direction and the Y direction. Due to the existence of the assembly gap, the camera module 40 is easy to move in the X direction and the Y direction, resulting in a deviation between the center of the light incident surface of the camera module 40 and the center of the light-transmitting window 1a, thereby causing the camera module 40 to be eccentric.

[0080] Based on this, Figure 5 The mid-circumferential limiting structure also includes a plurality of spring structures 53, wherein two spring structures 53 are in contact with the third surface 40c of the camera module 40, and one spring structure 53 is in contact with the fourth surface 40d of the camera module 40. Since the spring structures 53 have elastic deformable characteristics, the two spring structures 53 in contact with the third surface 40c apply a force in the Y direction to the camera module 40, and hold the camera module 40 against the positioning rib 52 in contact with the first surface 40a. The spring structure 53 in contact with the fourth surface 40d applies a force in the X direction to the camera module 40, and holds the camera module 40 against the positioning rib 52 in contact with the second surface 40b, thereby preventing the camera module 40 from moving in the X direction and the Y direction and causing the camera module 40 to be eccentric. The spring structure 53 is made of metal and has conductivity. The other end of the spring structure 53 can be connected to the circuit board 30 to conduct static electricity in the camera module 40.

[0081] Above Figure 4 and Figure 5 The circumferential limiting structure shown can position the camera module 40 so that the center of the light incident surface of the camera module 40 is coaxial with the center of the light transmission window 1a, thereby avoiding eccentricity of the camera module 40 and also conducting static electricity in the camera module 40. However, the spring structure 53 is made of metal, which is relatively expensive, and the spring structure 53 electrically connects the circuit board 30 and the camera module 40 in the electronic device 100, and occupies a large space in the electronic device 100, which is not conducive to the small size design of the electronic device 100.

[0082] In view of this, an embodiment of the present application provides an electronic device 100, including a camera module 40 and a light-transmitting window 1a, wherein the light-incident surface of the camera module 40 is arranged opposite to the light-transmitting window 1a. Figure 6 and Figure 7 As shown, the circumferential limiting structure for positioning the camera module 40 in the electronic device 100 includes: a plurality of first positioning structures 61, a plurality of second positioning structures 62 and a plurality of soft glue structures 70, the plurality of first positioning structures 61 are arranged in contact with the first side wall 403 of the camera module 40, each soft glue structure 70 is arranged between a second positioning structure 62 and the second side wall 404 of the camera module 40, and are respectively in contact with the second positioning structure 62 and the second side wall 404, the first side wall 403 is parallel to or intersects with the second side wall 404 and is not perpendicular, the plurality of soft glue structures 70 include a soft glue structure 70 for conduction, the plurality of second positioning structures 62 include a second positioning structure 62 for conduction, and the soft glue structure 70 for conduction is arranged between the second positioning structure 62 for conduction and the second side wall 404 of the camera module 40.

[0083] Based on the above technical solution, by setting multiple first positioning structures 61 in contact with the first side wall 403 of the camera module 40, each soft glue structure 70 is set between a second positioning structure 62 and the second side wall 404 of the camera module 40. Since the first side wall 403 is parallel to or intersecting with the second side wall 404 and is not perpendicular, the second positioning structure 62 and the soft glue structure 70 can press the camera module 40 against the multiple first positioning structures 61, and since the soft glue structure 70 can be deformed, it can adaptively adjust its size according to the distance between the second side wall 404 and the second positioning structure 62 to fill the gap between the second side wall 404 and the second positioning structure 62, thereby avoiding the movement of the camera module 40, and further avoiding the deviation between the center of the light incident surface of the camera module 40 and the center of the light-transmitting window 1a caused by the movement of the camera module 40, thereby realizing precise positioning of the camera module 40, so that the center of the light incident surface of the camera module 40 is relatively set to the center of the light-transmitting window 1a. The multiple soft glue structures 70 include a soft glue structure 70 for conducting electricity, which is disposed between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40, and can conduct static electricity of the camera module 40 from the second positioning structure 62 for conducting electricity. In this embodiment, multiple first positioning structures 61, multiple second positioning structures 62, and multiple soft glue structures 70 are used to realize the functions of positioning and conducting static electricity of the camera module 40 in the electronic device 100, which is lower in cost than the solution using the spring structure 53.

[0084] like Figure 6 and Figure 7As shown, the electronic device 100 further includes a support plate 80 , a plurality of first positioning structures 61 and a plurality of second positioning structures 62 are disposed on the support plate 80 , and the camera module 40 is located between the support plate 80 and the light-transmitting window 1 a .

[0085] In this embodiment, a plurality of first positioning structures 61 and a plurality of second positioning structures 62 are disposed on the support plate 80 .

[0086] In one example, during the assembly of an electronic device, a plurality of first positioning structures 61 and a plurality of second positioning structures 62 can be first fixed on a support plate 80, and then the camera module 40 can be assembled between the support plate 80 and the light-transmitting window 1a. Thereafter, the soft rubber structure 70 can be assembled between the second side wall 404 of the camera module 40 and the second positioning structure 62 to fix the camera module 40.

[0087] In another example, during the assembly of an electronic device, a plurality of first positioning structures 61, a plurality of second positioning structures 62, and a plurality of soft adhesive structures 70 can be first fixed on a support plate 80, and then the camera module 40 can be assembled in an area on the support plate 80 that is surrounded by the plurality of first positioning structures 61, a plurality of second positioning structures 62, and a plurality of soft adhesive structures 70.

[0088] It can be realized that if the electronic device 100 shakes, the soft glue structure 70 may separate from the second positioning structure 62. To avoid this situation, adhesive can be coated on the surface where the second positioning structure 62 and the soft glue structure 70 contact each other, so that the soft glue structure 70 and the second positioning structure 62 are bonded together, which can improve the assembly stability of the soft glue structure 70 and the second positioning structure 62.

[0089] Exemplarily, the plurality of first positioning structures 61, the plurality of second positioning structures 62 and the support plate 80 are integrally formed. The plurality of first positioning structures 61 and the plurality of second positioning structures 62 can be formed on the surface of the support plate 80 while the support plate 80 is being prepared. Thus, during assembly, only the camera module 40 and the soft glue structure 70 need to be assembled on the support plate 80, which can improve the assembly efficiency of the electronic device 100.

[0090] It should be noted that the support plate 80 is Figures 1 to 3 The electronic device is a middle board 23.

[0091] refer to Figure 3, the camera module 40 mentioned in each of the following embodiments may be a front camera module 40-1 or a rear camera module 40-2. If the camera module 40 is a front camera module 40-1, the electronic device 100 further includes: a back cover 21; the front camera module 40-1 is located between the support plate 80 (i.e., the middle plate 23) and the back cover 21, and the light-transmitting window 1a is provided on the back cover 21. If the camera module 40 is a rear camera module 40-2, the electronic device 100 further includes: a screen 10 and a back cover 21, the support plate 80 (i.e., the middle plate 23) is located between the screen 10 and the back cover 21; the rear camera module 40-2 is located between the screen 10 and the support plate 80 (i.e., the middle plate 23), and the light-transmitting window 1a is provided on the screen 10.

[0092] A first aspect of the present embodiment provides a circumferential limiting structure for positioning a camera module 40 in an electronic device 100 . Figure 6 is a three-dimensional diagram of a circumferential limiting structure for positioning the camera module 40 in the electronic device 100. Figure 7 For Figure 6 The structure shown is a top view after the camera module 40 is assembled.

[0093] Figure 7 The middle camera module 40 includes a first surface 40a and a third surface 40c arranged in parallel, and a second surface 40b and a fourth surface 40d arranged in parallel; the first side wall 403 includes a first surface 40a and a second surface 40b, and the second side wall 404 includes a third surface 40c and a fourth surface 40d.

[0094] Figure 6 and Figure 7 The circumferential limiting structure shown includes three first positioning structures 61, three second positioning structures 62 and three soft glue structures 70, wherein two first positioning structures 61 are arranged in contact with the first surface 40a of the camera module 40, and one first positioning structure 61 is arranged in contact with the second surface 40b of the camera module 40. The three second positioning structures 62 are arranged at intervals with the second side wall 404 of the camera module 40, wherein two second positioning structures 62 are arranged at intervals with the third surface 40c of the camera module 40, and one second positioning structure 62 is arranged at intervals with the fourth surface 40d of the camera module 40, and each soft glue structure 70 is arranged between one second positioning structure 62 and the third surface 40c or the fourth surface 40d, and is in contact with the second positioning structure 62 and the third surface 40c or the fourth surface 40d, respectively.

[0095] Since the first surface 40a and the third surface 40c are parallel, and the second surface 40b and the fourth surface 40d are parallel, the second positioning structure 62 and the soft glue structure 70 can press the camera module 40 against the multiple first positioning structures 61 that are arranged in contact with the first surface 40a and the second surface 40b, and since the soft glue structure 70 can be deformed, it can adaptively adjust its size according to the distance between the third surface 40c or the fourth surface 40d and the second positioning structure 62, filling the gap between the third surface 40c or the fourth surface 40d and the second positioning structure 62, thereby avoiding the movement of the camera module 40, and further avoiding the eccentricity of the camera module 40 caused by the movement of the camera module 40, thereby achieving precise positioning of the camera module 40, so that the center of the light incident surface of the camera module 40 is coaxial with the center of the light-transmitting window 1a. In this embodiment, the plurality of soft glue structures 70 also include a soft glue structure 70 for conducting electricity, the plurality of second positioning structures 62 include a second positioning structure 62 for conducting electricity, and the soft glue structure 70 for conducting electricity is arranged between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40. The soft glue structure 70 for conducting electricity electrically connects the camera module 40 and the second positioning structure 62 for conducting electricity, and guides the static electricity in the camera module 40 from the second positioning structure 62 for conducting electricity. Compared with the spring structure 53 made of metal, the soft glue structure 70 has a lower cost.

[0096] It is worth mentioning that the above Figure 7 The soft glue structure cannot be disposed between the first surface 40a and the first positioning structure 61. This is because if the soft glue structure is disposed on both the first surface 40a and the third surface 40c, the two soft glue structures in contact with the camera module 40 may be deformed, and the camera module 40 cannot be accurately positioned in the X direction. Figure 7 No soft glue structure can be disposed between the second surface 40 b and the first positioning structure 61 .

[0097] Exemplarily, the soft glue structure 70 is an elastic structure. In this embodiment, the soft glue structure 70 is an elastic structure that can be deformed. During the assembly process, the soft glue structure 70 is deformed and adaptively adjusted in size according to the gap between the second side wall 404 and the second positioning structure 62, filling the gap between the second side wall 404 and the second positioning structure 62. After assembly, due to the elastic deformation of the soft glue structure 70, a force directed from the second side wall 404 to the first side wall 403 is applied to the second side wall 404, thereby tightly holding the first side wall 403 against the first positioning structure 61.

[0098] Specifically, the soft glue structure 70 applies a force in the Y direction to the third surface 40c, and tightly holds the first surface 40a of the camera module 40 against the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the Y direction; the soft glue structure 70 applies a force in the X direction to the fourth surface 40d, and tightly holds the second surface 40b of the camera module 40 against the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the X direction. Even if the electronic device 100 shakes during use, the camera module 40 will not be displaced in the X and Y directions, thereby achieving accurate positioning of the camera module 40.

[0099] Exemplarily, the soft glue structure may be silicone, which is an elastic structure with deformable properties. The soft glue structure used for conducting electricity may be conductive silicone. In this embodiment, using silicone or conductive silicone to replace the spring structure 53 can reduce the cost of the electronic device.

[0100] Optionally, the soft adhesive structure used for conduction may also be a conductive adhesive, which is an adhesive having a certain conductivity after curing or drying, and is mainly composed of a resin matrix, conductive particles, dispersing additives, and auxiliary agents, etc. Among them, the matrix mainly includes epoxy resin, acrylate resin, polyvinyl chloride, etc.

[0101] In some examples, such as Figure 8 , Fig. 9 and Fig.10 As shown, each second positioning structure 62 is provided with a first groove 620, and the first groove 620 includes a first opening facing the second side wall 404 of the camera module 40. The soft glue structure 70 is located in the first groove 620 and contacts the second side wall 404 of the camera module 40 through the first opening.

[0102] Compared with the solution using positioning ribs 52 and spring structures 53, in the embodiment of the present application, since the soft glue structure 70 does not need to be connected to the circuit board 30 but is directly arranged in the first groove 620 of the second positioning structure 62, the space occupied inside the electronic device 100 is smaller, which is conducive to the small size design of the electronic device 100.

[0103] In this embodiment, the multiple soft glue structures 70 also include a soft glue structure 70 for conducting electricity, the multiple second positioning structures 62 include a second positioning structure 62 for conducting electricity, and the soft glue structure 70 for conducting electricity is arranged between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40. The soft glue structure 70 for conducting electricity electrically connects the camera module 40 and the second positioning structure 62 for conducting electricity, and guides the static electricity in the camera module 40 from the second positioning structure 62 for conducting electricity. And the soft glue structure 70 is lower in cost than the spring structure 53 made of metal.

[0104] Exemplarily, the second side wall 404 of the camera module 40 includes a first conductive surface, and the second positioning structure 62 for conduction includes a second conductive surface; the second conductive surface is located on the bottom surface and / or inner wall of the first groove 620 of the second positioning structure 62 for conduction, and the soft glue structure 70 for conduction is located in the first groove 620, and the soft glue structure 70 for conduction is in contact with the first conductive surface and the second conductive surface.

[0105] Specifically, the second side wall 404 of the camera module 40 includes a first conductive surface, for example, the third surface 40c and / or the fourth surface 40d are the first conductive surface. To achieve the conductivity of the third surface 40c or the fourth surface 40d, at least part of the third surface 40c and / or the fourth surface 40d can be set as a metal surface, the metal surface is electrically connected to the inside of the camera module 40, and the soft glue structure 70 for conductivity is in contact with the metal surface of the camera module 40. The bottom surface and / or the inner wall of the first groove 620 of the second conductive positioning structure 62 can be a second conductive surface. For example, the bottom surface and / or the inner wall of the first groove 620 can be set as a metal surface, and the soft glue structure 70 for conductivity is located in the first groove 620 and contacts the second conductive surface of the first groove 620, and the static electricity in the camera module 40 is guided out through the second conductive positioning structure 62. In practical applications, the position of the soft glue structure 70 for conductivity and the position of the second conductive positioning structure 62 can be flexibly set according to the position of the metal surface on the second side wall 404.

[0106] It is worth noting that the second positioning structure 62 for conducting electricity may include a metal body and an electrical insulation layer wrapped around the metal body, and the electrical insulation layer may be a metal oxide layer formed by anodizing the metal body. In order to achieve electrical connection between the second positioning structure 62 for conducting electricity and the soft glue structure 70 for conducting electricity, a window may be opened on the electrical insulation layer by laser engraving on the bottom surface and / or inner wall of the first groove 620 of the second positioning structure 62 for conducting electricity, exposing a portion of the surface of the metal body to form the above-mentioned second conducting surface.

[0107] In some examples, multiple first positioning structures 61, multiple second positioning structures 62 and a support plate 80 are integrally formed. For ease of preparation, the materials of the multiple first positioning structures 61, multiple second positioning structures 62 and the support plate 80 can be the same, all including a metal body and an electrical insulation layer wrapped around the metal body.

[0108] For example, the first positioning structure 61 in this embodiment can be a positioning rib or a positioning block. The length of the positioning rib is longer, while the length of the positioning block is shorter. The first positioning structure 61 can be determined to be a positioning rib or a positioning block according to the length of the surface of the first side wall 403. Figure 7 and Fig. 9As shown, the length of the first surface 40a is longer than that of the second surface 40b. If the first positioning structure 61 disposed in contact with the first surface 40a is implemented by only one positioning block, the fixation may not be reliable. Therefore, in practical applications, the first positioning structure 61 disposed in contact with the first surface 40a may adopt a positioning rib with a longer length or a plurality of positioning blocks with shorter lengths ( Figure 7 and Fig. 9 The first positioning structure 61 in contact with the second surface 40b can be implemented by a positioning block.

[0109] It should be noted that Fig.10 The structure shown is only one type of the second positioning structure 62. In practical applications, the structure of the second positioning structure 62 can be changed as needed, as long as the function of the second positioning structure 62 in this embodiment can be achieved.

[0110] A second aspect of the present embodiment provides a circumferential limiting structure for positioning a camera module 40 in an electronic device 100 . Fig.11 is a three-dimensional diagram of a circumferential limiting structure for positioning the camera module 40 in the electronic device 100. Fig.12 For Fig.11 The structure shown is a top view after the camera module 40 is assembled.

[0111] Fig.12 The camera module 40 shown includes a camera module body 400 and a positioning ring 401 protruding from the camera module body 400, and a through hole 401a is provided on the positioning ring 401. The camera module body 400 includes a first surface 40a and a third surface 40c arranged in parallel, and a second surface 40b and a fourth surface 40d arranged in parallel, and the positioning ring 401 is arranged to protrude from the second surface 40b. The first side wall 403 includes a first surface 40a and a second surface 40b, and the second side wall 404 includes a third surface 40c and a fourth surface 40d.

[0112] Fig.11 and Fig.12 The circumferential limiting structure includes: a first positioning structure 61 in contact with the first surface 40a, a first positioning structure 61 in contact with the positioning ring 401, and a second positioning structure 62 spaced apart from the third surface 40c or the fourth surface 40d, each soft glue structure 70 is arranged between a second positioning structure 62 and the third surface 40c or the fourth surface 40d, and each soft glue structure 70 is in contact with the second positioning structure 62 and the third surface 40c or the fourth surface 40d.

[0113] In one example, Fig.12As shown, the first positioning structure 61 in contact with the first surface 40 a is a positioning rib or a positioning block, and the first positioning structure 61 in contact with the positioning ring 401 is a positioning column, which is located in the through hole 401 a of the positioning ring 401 .

[0114] Since the soft rubber structure 70 can be deformed, it can adaptively adjust its size according to the distance between the second side wall 404 and the second positioning structure 62 to fill the gap between the second side wall 404 and the second positioning structure 62, thereby avoiding the movement of the camera module 40, and further avoiding the eccentricity of the camera module 40 caused by the movement of the camera module 40, thereby achieving the positioning of the camera module 40, so that the center of the light incident surface of the camera module 40 is coaxial with the center of the light-transmitting window 1a.

[0115] Specifically, the soft glue structure 70 applies a force in the Y direction to the third surface 40c, and tightly holds the first surface 40a of the camera module 40 against the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the Y direction; the soft glue structure 70 applies a force in the X direction to the fourth surface 40d, and tightly holds the inner wall of the positioning ring 401 of the camera module 40 against the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the X direction. Even if the electronic device 100 shakes during use, the camera module 40 will not be displaced in the X and Y directions, thereby achieving accurate positioning of the camera module 40.

[0116] In another example, Fig.13 and Fig.14 As shown, the first positioning structure 61 in contact with the first surface 40a is a positioning rib or a positioning block, and a second groove 610a is provided on the first positioning structure 61 in contact with the positioning ring 401; the electronic device 100 also includes: a first fixing member 90, which is arranged in the through hole 401a and the second groove 610a.

[0117] In this embodiment, the first fixing member 90 can be a fixing column. For ease of assembly, the diameter of the fixing column needs to be slightly smaller than the diameter of the through hole 401a and the diameter of the second groove 610a, so that the fixing column can be smoothly assembled in the through hole 401a and the second groove 610a. Realizable, the first fixing member 90 can also be a screw, and the inner wall of the through hole 401a of the positioning ring 401 and the inner wall of the groove of the first positioning structure 61 are provided with threads that cooperate with the screw. In this way, the first fixing member 90 is arranged in the through hole 401a and the groove of the first positioning structure 61, and the camera module 40 and the first positioning structure 61 are assembled together.

[0118] Since the soft rubber structure 70 can be deformed, it can adaptively adjust its size according to the distance between the second side wall 404 and the second positioning structure 62 to fill the gap between the second side wall 404 and the second positioning structure 62, thereby avoiding the movement of the camera module 40, and further avoiding the eccentricity of the camera module 40 caused by the movement of the camera module 40, thereby achieving the positioning of the camera module 40, so that the center of the light incident surface of the camera module 40 is coaxial with the center of the light-transmitting window 1a.

[0119] Specifically, the soft glue structure 70 applies a force in the Y direction to the third surface 40c, and tightly holds the first surface 40a of the camera module 40 against the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the Y direction; the soft glue structure 70 applies a force in the X direction to the fourth surface 40d, and tightly holds the second surface 40b of the camera module 40 against the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the X direction. Even if the electronic device 100 shakes during use, the camera module 40 will not be displaced in the X and Y directions, thereby achieving accurate positioning of the camera module 40.

[0120] In the above two implementations, the multiple soft glue structures 70 also include a soft glue structure 70 for conducting electricity, the multiple second positioning structures 62 include a second positioning structure 62 for conducting electricity, and the soft glue structure 70 for conducting electricity is arranged between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40. The soft glue structure 70 for conducting electricity electrically connects the camera module 40 and the second positioning structure 62 for conducting electricity, and guides the static electricity in the camera module 40 from the second positioning structure 62 for conducting electricity. And the soft glue structure 70 is lower in cost than the metal spring structure 53.

[0121] Above Figures 11 to 14 In the embodiment, each second positioning structure 62 may be provided with a first groove 620, the first groove 620 includes a first opening facing the second side wall 404 of the camera module 40, and the soft glue structure 70 is located in the first groove 620 and contacts the second side wall 404 of the camera module 40 through the first opening. Compared with the solution using the positioning rib 52 and the spring structure 53, in the embodiment of the present application, since the soft glue structure 70 does not need to be connected to the circuit board 30 but is directly arranged in the first groove 620 of the second positioning structure 62, the space occupied inside the electronic device 100 is small, which is conducive to the small size design of the electronic device 100.

[0122] A third aspect of the present embodiment provides a circumferential limiting structure for positioning a camera module 40 in an electronic device 100 . Fig.15 is a three-dimensional diagram of a circumferential limiting structure for positioning the camera module 40 in the electronic device 100. Fig.16 For Fig.15 The structure shown is a top view after the camera module 40 is assembled.

[0123] Fig.16 The camera module 40 shown includes a camera module body 400 and a fixing block 402 protruding from the camera module body 400. The camera module body 400 includes a first surface 40a and a third surface 40c arranged in parallel, and a second surface 40b and a fourth surface 40d arranged in parallel, and the fixing block 402 is arranged to protrude from the second surface 40b.

[0124] In an example, Fig.16 As shown, in this embodiment, two first positioning structures 61 are contacted and arranged on the opposite fifth surface 402a and sixth surface 402b of the fixing block 402, and the fixing block 402 is clamped between the two first positioning structures 61. In this embodiment, the first positioning structure 61 can be a positioning rib or a positioning block.

[0125] The plurality of second positioning structures 62 are spaced apart from the third surface 40c and the fourth surface 40d of the camera module 40, and each soft glue structure 70 is disposed between a second positioning structure 62 and the third surface 40c or the fourth surface 40d, and is in contact with the second positioning structure 62 and the third surface 40c or the fourth surface 40d, respectively. In this embodiment, the first side wall 403 includes not only the first surface 40a and the second surface 40b, but also the fifth surface 402a and the sixth surface 402b, and the second side wall 404 includes the third surface 40c and the fourth surface 40d.

[0126] Since the soft rubber structure 70 can be deformed, it can adaptively adjust its size according to the distance between the second side wall 404 and the second positioning structure 62 to fill the gap between the second side wall 404 and the second positioning structure 62, thereby avoiding the movement of the camera module 40, and further avoiding the eccentricity of the camera module 40 caused by the movement of the camera module 40, thereby achieving the positioning of the camera module 40, so that the center of the light incident surface of the camera module 40 is coaxial with the center of the light-transmitting window 1a.

[0127] Specifically, the soft glue structure 70 applies a force in the Y direction to the third surface 40c, and tightly holds the first surface 40a of the camera module 40 against the first positioning structure 61, and at the same time tightly holds the fifth surface 402a of the fixing block 402 against the first positioning structure 61, so as to prevent the camera module 40 from being displaced in the Y direction; the soft glue structure 70 applies a force in the X direction to the fourth surface 40d, and tightly holds the second surface 40b of the camera module 40 against the first positioning structure 61, so as to prevent the camera module 40 from being displaced in the X direction. Even if the electronic device 100 shakes during use, the camera module 40 will not be displaced in the X direction and the Y direction, so that the accurate positioning of the camera module 40 is achieved.

[0128] In another example, Fig.17 and Fig.18 As shown, in this embodiment, the first positioning structure 61 is provided with a third groove 610 b opening toward the second side wall 404 of the camera module 40 , and the fixing block 402 is embedded in the third groove 610 b .

[0129] The first positioning structure 61 may be a positioning block. A third groove 610 b opening toward the second surface 40 b is formed on the positioning block. The fixing block 402 is embedded in the third groove 610 b of the positioning block to position the camera module 40 .

[0130] The plurality of second positioning structures 62 are spaced apart from the third surface 40c and the fourth surface 40d of the camera module 40, and each soft glue structure 70 is disposed between a second positioning structure 62 and the third surface 40c or the fourth surface 40d, and is in contact with the second positioning structure 62 and the third surface 40c or the fourth surface 40d, respectively. In this embodiment, the first side wall 403 includes not only the first surface 40a and the second surface 40b, but also the fifth surface 402a and the sixth surface 402b, and the second side wall 404 includes the third surface 40c and the fourth surface 40d.

[0131] Since the soft rubber structure 70 can be deformed, it can adaptively adjust its size according to the distance between the second side wall 404 and the second positioning structure 62 to fill the gap between the second side wall 404 and the second positioning structure 62, thereby avoiding the movement of the camera module 40, and further avoiding the eccentricity of the camera module 40 caused by the movement of the camera module 40, thereby achieving the positioning of the camera module 40, so that the center of the light incident surface of the camera module 40 is coaxial with the center of the light-transmitting window 1a.

[0132] Specifically, the soft glue structure 70 applies a force in the Y direction to the third surface 40c, tightly holding the first surface 40a of the camera module 40 against the first positioning structure 61, and tightly holding the fifth surface 402a of the fixing block 402 against the inner wall of the third groove 610b of the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the Y direction; the soft glue structure 70 applies a force in the X direction to the fourth surface 40d, tightly holding the second surface 40b of the camera module 40 against the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the X direction. Even if the electronic device 100 shakes during use, the camera module 40 will not be displaced in the X and Y directions, thereby achieving accurate positioning of the camera module 40.

[0133] In the above two implementations, the multiple soft glue structures 70 also include a soft glue structure 70 for conducting electricity, the multiple second positioning structures 62 include a second positioning structure 62 for conducting electricity, and the soft glue structure 70 for conducting electricity is arranged between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40. The soft glue structure 70 for conducting electricity electrically connects the camera module 40 and the second positioning structure 62 for conducting electricity, and guides the static electricity in the camera module 40 from the second positioning structure 62 for conducting electricity. And the soft glue structure 70 is lower in cost than the metal spring structure 53.

[0134] Above Figures 15 to 18 In the embodiment, each second positioning structure 62 may be provided with a first groove 620, the first groove 620 includes a first opening facing the second side wall 404 of the camera module 40, and the soft glue structure 70 is located in the first groove 620 and contacts the second side wall 404 of the camera module 40 through the first opening. Compared with the solution using the positioning rib 52 and the spring structure 53, in the embodiment of the present application, since the soft glue structure 70 does not need to be connected to the circuit board 30 but is directly arranged in the first groove 620 of the second positioning structure 62, the space occupied inside the electronic device 100 is small, which is conducive to the small size design of the electronic device 100.

[0135] A fourth aspect of the present embodiment provides a circumferential limiting structure for positioning a camera module 40 in an electronic device 100 . Fig.19 is a three-dimensional diagram of a circumferential limiting structure for positioning the camera module 40 in the electronic device 100. Fig. 20 For Fig.19 The structure shown is a top view after the camera module 40 is assembled.

[0136] Fig. 20The camera module 40 shown includes a camera module body 400, and a positioning ring 401 protruding from the camera module body 400, the positioning ring 401 is provided with a through hole 401a, and also includes a fixing block 402 protruding from the camera module body 400. The camera module body 400 includes a first surface 40a and a third surface 40c arranged in parallel, and a second surface 40b and a fourth surface 40d arranged in parallel, the positioning ring 401 protrudes from the second surface 40b, and the fixing block 402 protrudes from the fourth surface 40d. The first side wall 403 includes a fifth surface 402a and a sixth surface 402b opposite to the fixing block 402, and the second side wall 404 includes the third surface 40c.

[0137] In one example, Fig. 20 The circumferential limiting structure in the embodiment includes: the first positioning structure 61 can be a positioning column, and the positioning column is located in the through hole 401a of the positioning ring 401. The two first positioning structures 61 are contacted and arranged on the opposite fifth surface 402a and sixth surface 402b of the fixed block 402, and the fixed block 402 is clamped between the two first positioning structures 61. In this embodiment, the first positioning structure 61 can be a positioning rib or a positioning block.

[0138] The second positioning structure 62 is spaced apart from the third surface 40c of the camera module 40, and the soft glue structure 70 is disposed between the second positioning structure 62 and the third surface 40c, and contacts the second positioning structure 62 and the third surface 40c. Since the positioning ring 401 and the fixing block 402 are relatively disposed along the X direction of the camera module body 400, the plurality of first positioning structures 61 can fix the camera module 40 in the X direction. The soft glue structure 70 applies a force in the Y direction to the third surface 40c, and tightly holds the fifth surface 402a of the fixing block 402 against the first positioning structure 61, so as to prevent the camera module 40 from being displaced in the Y direction. Even if the electronic device 100 shakes during use, the camera module 40 will not be displaced in the X direction and the Y direction, thereby achieving accurate positioning of the camera module 40.

[0139] In another example, Fig.21 and Fig. 22 As shown, the circumferential limiting structure in the electronic device includes: the first positioning structure 61 can be a positioning column, and the positioning column is located in the through hole 401a of the positioning ring 401. The first positioning structure 61 is provided with a third groove 610b with an opening toward the second side wall 404 of the camera module 40, and the fixing block 402 is embedded in the third groove 610b.

[0140] The second positioning structure 62 is spaced apart from the third surface 40c of the camera module 40, and the soft glue structure 70 is disposed between the second positioning structure 62 and the third surface 40c, and contacts the second positioning structure 62 and the third surface 40c. Since the positioning ring 401 and the fixing block 402 are relatively disposed along the X direction of the camera module body 400, the plurality of first positioning structures 61 can fix the camera module 40 in the X direction. The soft glue structure 70 applies a force in the Y direction to the third surface 40c, and tightly holds the fifth surface 402a of the fixing block 402 against the inner wall of the first positioning structure 61, so as to prevent the camera module 40 from being displaced in the Y direction. Even if the electronic device 100 shakes during use, the camera module 40 will not be displaced in the X direction and the Y direction, thereby achieving accurate positioning of the camera module 40.

[0141] In the above two implementations, the multiple soft glue structures 70 also include a soft glue structure 70 for conducting electricity, the multiple second positioning structures 62 include a second positioning structure 62 for conducting electricity, and the soft glue structure 70 for conducting electricity is arranged between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40. The soft glue structure 70 for conducting electricity electrically connects the camera module 40 and the second positioning structure 62 for conducting electricity, and guides the static electricity in the camera module 40 from the second positioning structure 62 for conducting electricity. And the soft glue structure 70 is lower in cost than the metal spring structure 53.

[0142] Above Figures 19 to 22 In the embodiment, each second positioning structure 62 may be provided with a first groove 620, the first groove 620 includes a first opening facing the second side wall 404 of the camera module 40, and the soft glue structure 70 is located in the first groove 620 and contacts the second side wall 404 of the camera module 40 through the first opening. Compared with the solution using the positioning rib 52 and the spring structure 53, in the embodiment of the present application, since the soft glue structure 70 does not need to be connected to the circuit board 30 but is directly arranged in the first groove 620 of the second positioning structure 62, the space occupied inside the electronic device 100 is small, which is conducive to the small size design of the electronic device 100.

[0143] A fifth aspect of the present embodiment provides a circumferential limiting structure for positioning a camera module 40 in an electronic device 100 . Fig.23 is a three-dimensional diagram of a circumferential limiting structure for positioning the camera module 40 in the electronic device 100. Fig.24 For Fig.23 The structure shown is a top view after the camera module 40 is assembled.

[0144] Fig.24The camera module 40 shown includes a camera module body 400, and a positioning ring 401 protruding from the camera module body 400, the positioning ring 401 is provided with a through hole 401a, and also includes a fixing block 402 protruding from the camera module body 400. The camera module body 400 includes a first surface 40a and a third surface 40c arranged in parallel, and a second surface 40b and a fourth surface 40d arranged in parallel, the positioning ring 401 protrudes from the second surface 40b, and the fixing block 402 protrudes from the fourth surface 40d. The first side wall 403 includes the first surface 40a, and the second side wall 404 includes the third surface 40c, the fourth surface 40d, and the sixth surface 402b of the fixing block 402.

[0145] Fig.24 The circumferential limiting structure in the electronic device shown in includes: the first positioning structure 61 may be a positioning column, and the positioning column is located in the through hole 401a of the positioning ring 401. The first positioning structure 61 contacting the first surface 40a may be a positioning rib or a positioning block.

[0146] A second positioning structure 62 is spaced apart from the third surface 40 c of the camera module 40 , and the soft glue structure 70 is disposed between the second positioning structure 62 and the third surface 40 c , and is in contact with the second positioning structure 62 and the third surface 40 c .

[0147] like Fig.24 and Fig.25 As shown, a second positioning structure 62 is arranged at intervals from the fourth surface 40d, and a soft glue structure 70 is arranged between the fourth surface 40d and the second positioning structure 62. A first groove 620 is arranged on the second positioning structure 62, and the first groove 620 includes a first opening facing the fourth surface 40d of the camera module 40. The soft glue structure 70 is located in the first groove 620 and contacts the second side wall 404 of the camera module 40 through the first opening. The first groove 620 on the second positioning structure 62 also includes: a second opening facing the sixth surface 402b of the fixing block 402; the soft glue structure 70 located in the first groove 620 contacts the sixth surface 402b of the fixing block 402 through the second opening. In this embodiment, the soft glue structure 70 located in the first groove 620 of the second positioning structure 62 not only contacts the fourth surface 40d of the camera module body 400 but also contacts the sixth surface 402b of the fixing block 402. Since the fourth surface 40d of the camera module body 400 is perpendicular to the sixth surface 402b of the fixing block 402, the soft glue structure 70 can simultaneously apply forces in the X direction and the Y direction to the camera module 40 to fix the camera module 40.

[0148] Since the soft rubber structure 70 can be deformed, it can adaptively adjust its size according to the distance between the second side wall 404 and the second positioning structure 62 to fill the gap between the second side wall 404 and the second positioning structure 62, thereby avoiding the movement of the camera module 40, and further avoiding the eccentricity of the camera module 40 caused by the movement of the camera module 40, thereby achieving the positioning of the camera module 40, so that the center of the light incident surface of the camera module 40 is coaxial with the center of the light-transmitting window 1a.

[0149] Specifically, the soft glue structure 70 applies a force in the Y direction to the third surface 40c, and simultaneously applies a force in the Y direction to the sixth surface 402b of the fixed block 402, so as to closely hold the first surface 40a of the camera module 40 against the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the X direction; the soft glue structure 70 applies a force in the X direction to the fourth surface 40d, so as to closely hold the inner wall of the positioning ring 401 of the camera module 40 against the first positioning structure 61, thereby preventing the camera module 40 from being displaced in the Y direction. Even if the electronic device 100 shakes during use, the camera module 40 will not be displaced in the X direction and the Y direction, thereby achieving accurate positioning of the camera module 40.

[0150] In this embodiment, the multiple soft glue structures 70 also include a soft glue structure 70 for conducting electricity, the multiple second positioning structures 62 include a second positioning structure 62 for conducting electricity, and the soft glue structure 70 for conducting electricity is arranged between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40. The soft glue structure 70 for conducting electricity electrically connects the camera module 40 and the second positioning structure 62 for conducting electricity, and guides the static electricity in the camera module 40 from the second positioning structure 62 for conducting electricity. And the soft glue structure 70 is lower in cost than the spring structure 53 made of metal.

[0151] Above Figure 23 to Figure 25 In the embodiment, each second positioning structure 62 may be provided with a first groove 620, the first groove 620 includes a first opening facing the second side wall 404 of the camera module 40, and the soft glue structure 70 is located in the first groove 620 and contacts the second side wall 404 of the camera module 40 through the first opening. Compared with the solution using the positioning rib 52 and the spring structure 53, in the embodiment of the present application, since the soft glue structure 70 does not need to be connected to the circuit board 30 but is directly arranged in the first groove 620 of the second positioning structure 62, the space occupied inside the electronic device 100 is small, which is conducive to the small size design of the electronic device 100.

[0152] A sixth aspect of the present embodiment provides a circumferential limiting structure for positioning a camera module 40 in an electronic device 100 . Fig.26is a three-dimensional diagram of a circumferential limiting structure for positioning the camera module 40 in the electronic device 100. Fig. 27 For Fig.26 The structure shown is a top view after the camera module 40 is assembled.

[0153] Fig. 27 The camera module 40 shown is cylindrical, and the camera module body 400 includes a first surface 40a and a third surface 40c that are tangent-parallel, and a second surface 40b and a fourth surface 40d that are tangent-parallel. Fig. 27 The tangent line AA of the first surface 40a is parallel to the tangent line CC of the third surface 40c, and the tangent line BB of the second surface 40b is parallel to the tangent line DD of the fourth surface 40d. The first side wall 403 includes the first surface 40a and the second surface 40b, and the second side wall 404 includes the third surface 40c and the fourth surface 40d.

[0154] Fig.26 and Fig. 27 The circumferential limiting structure in the electronic device shown in the figure includes: a first positioning structure 61 that is arranged in contact with the first surface 40a and the second surface 40b, and the first positioning structure 61 can be a positioning block with a curved surface. A second positioning structure 62 is arranged at intervals from the third surface 40c or the fourth surface 40d, and the soft glue structure 70 is located between the second positioning structure 62 and the third surface 40c or the fourth surface 40d, and is in contact with the second positioning structure 62 and the third surface 40c or the fourth surface 40d. Among them, the second positioning structure 62 can be a positioning block with a curved surface.

[0155] Since the soft glue structure 70 applies a force in the Y direction to the third surface 40c, the first surface 40a of the camera module 40 is tightly pressed against the first positioning structure 61, and the camera module 40 can be prevented from being displaced in the Y direction; the soft glue structure 70 applies a force in the X direction to the fourth surface 40d, and the second surface 40b of the camera module 40 is tightly pressed against the first positioning structure 61, and the camera module 40 can be prevented from being displaced in the X direction. Even if the electronic device 100 shakes during use, the camera module 40 will not be displaced in the X direction and the Y direction, and the accurate positioning of the camera module 40 is achieved.

[0156] In this embodiment, the multiple soft glue structures 70 also include a soft glue structure 70 for conducting electricity, the multiple second positioning structures 62 include a second positioning structure 62 for conducting electricity, and the soft glue structure 70 for conducting electricity is arranged between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40. The soft glue structure 70 for conducting electricity electrically connects the camera module 40 and the second positioning structure 62 for conducting electricity, and guides the static electricity in the camera module 40 from the second positioning structure 62 for conducting electricity. And the soft glue structure 70 is lower in cost than the spring structure 53 made of metal.

[0157] Above Figure 26 to Figure 27 In the embodiment, each second positioning structure 62 may be provided with a first groove 620, the first groove 620 includes a first opening facing the second side wall 404 of the camera module 40, and the soft glue structure 70 is located in the first groove 620 and contacts the second side wall 404 of the camera module 40 through the first opening. Compared with the solution using the positioning rib 52 and the spring structure 53, in the embodiment of the present application, since the soft glue structure 70 does not need to be connected to the circuit board 30 but is directly arranged in the first groove 620 of the second positioning structure 62, the space occupied inside the electronic device 100 is small, which is conducive to the small size design of the electronic device 100.

[0158] A seventh aspect of the present embodiment provides a circumferential limiting structure for positioning a camera module 40 in an electronic device 100 . Fig.28 is a three-dimensional diagram of a circumferential limiting structure for positioning the camera module 40 in the electronic device 100. Fig.29 For Fig.28 The structure shown is a top view after the camera module 40 is assembled.

[0159] Fig.29 The camera module 40 shown is cylindrical, and the camera module body 400 includes a first side wall 403 and a second side wall 404, the first side wall 403 includes a first surface 40a and a second surface 40b, the second side wall 404 includes a third surface 40c and a fourth surface 40d, the tangent of the first surface 40a and the tangent of the fourth surface 40d intersect and form an angle α, and the tangent of the second surface 40b and the tangent of the third surface 40c intersect and form an angle β, and both α and β are not 90°.

[0160] Fig.28 and Fig.29The circumferential limiting structure in the electronic device shown in the figure includes: a first positioning structure 61 that is arranged in contact with the first surface 40a and the second surface 40b, and the first positioning structure 61 can be a positioning block with a curved surface. A second positioning structure 62 is arranged at intervals from the third surface 40c or the fourth surface 40d, and the soft glue structure 70 is located between the second positioning structure 62 and the third surface 40c or the fourth surface 40d, and is in contact with the second positioning structure 62 and the third surface 40c or the fourth surface 40d. Among them, the second positioning structure 62 can be a positioning block with a curved surface.

[0161] Since the tangent of the first surface 40a and the tangent of the fourth surface 40d intersect and are not perpendicular, and the tangent of the second surface 40b and the tangent of the third surface 40c intersect and are not perpendicular, when the soft glue structure 70 applies force to the third surface 40c and the third and fourth surfaces 40d, the first surface 40a and the second surface 40b of the camera module 40 can be tightly held against the multiple first positioning structures 61; and since the soft glue structure 70 can be deformed, its size can be adaptively adjusted according to the spacing between the second side wall 404 and the second positioning structure 62 to fill the gap between the second side wall 404 and the second positioning structure 62, thereby avoiding displacement of the camera module 40 and achieving accurate positioning of the camera module 40.

[0162] In this embodiment, the multiple soft glue structures 70 also include a soft glue structure 70 for conducting electricity, the multiple second positioning structures 62 include a second positioning structure 62 for conducting electricity, and the soft glue structure 70 for conducting electricity is arranged between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40. The soft glue structure 70 for conducting electricity electrically connects the camera module 40 and the second positioning structure 62 for conducting electricity, and guides the static electricity in the camera module 40 from the second positioning structure 62 for conducting electricity. And the soft glue structure 70 is lower in cost than the spring structure 53 made of metal.

[0163] Above Figure 28 to Figure 29 In the embodiment, each second positioning structure 62 may be provided with a first groove 620, the first groove 620 includes a first opening facing the second side wall 404 of the camera module 40, and the soft glue structure 70 is located in the first groove 620 and contacts the second side wall 404 of the camera module 40 through the first opening. Compared with the solution using the positioning rib 52 and the spring structure 53, in the embodiment of the present application, since the soft glue structure 70 does not need to be connected to the circuit board 30 but is directly arranged in the first groove 620 of the second positioning structure 62, the space occupied inside the electronic device 100 is small, which is conducive to the small size design of the electronic device 100.

[0164] An eighth aspect of the present embodiment provides a circumferential limiting structure for positioning a camera module 40 in an electronic device 100 . Fig.30is a three-dimensional diagram of a circumferential limiting structure for positioning the camera module 40 in the electronic device 100. Fig.31 For Fig.30 The structure shown is a top view after the camera module 40 is assembled.

[0165] Fig.31 The camera module 40 shown is a triangular prism, and the camera module body 400 includes a first side wall 403 and a second side wall 404. The first side wall 403 includes a first surface 40a and a second surface 40b. The first surface 40a and the second surface 40b of the first side wall 403 intersect with the second side wall 404 and are not perpendicular.

[0166] Fig.30 and Fig.31 The circumferential limiting structure in the electronic device shown in the figure includes: a first positioning structure 61 that is arranged in contact with the first surface 40a and the second surface 40b, a second positioning structure 62 that is spaced apart from the second side wall 404, and a soft glue structure 70 is located between the second positioning structure 62 and the second side wall 404, and is in contact with the second positioning structure 62 and the second side wall 404.

[0167] Since the first surface 40a and the second surface 40b of the first side wall 403 intersect and are not perpendicular to the second side wall 404, when the soft glue structure 70 applies a force to the second side wall 404, the first surface 40a and the second surface 40b of the camera module 40 can be tightly held against the two first positioning structures 61; and since the soft glue structure 70 can be deformed, its size can be adaptively adjusted according to the distance between the second side wall 404 and the second positioning structure 62 to fill the gap between the second side wall 404 and the second positioning structure 62, thereby avoiding displacement of the camera module 40 and achieving accurate positioning of the camera module 40.

[0168] In this embodiment, the soft glue structure 70 is a soft glue structure 70 for conducting electricity, the second positioning structure 62 is a second positioning structure 62 for conducting electricity, and the soft glue structure 70 for conducting electricity is arranged between the second positioning structure 62 for conducting electricity and the second side wall 404 of the camera module 40. The soft glue structure 70 for conducting electricity electrically connects the camera module 40 and the second positioning structure 62 for conducting electricity, and guides the static electricity in the camera module 40 from the second positioning structure 62 for conducting electricity. And the soft glue structure 70 is lower in cost than the metal spring structure 53.

[0169] Above Figure 30 to Figure 31In the embodiment, each second positioning structure 62 may be provided with a first groove 620, the first groove 620 includes a first opening facing the second side wall 404 of the camera module 40, and the soft glue structure 70 is located in the first groove 620 and contacts the second side wall 404 of the camera module 40 through the first opening. Compared with the solution using the positioning rib 52 and the spring structure 53, in the embodiment of the present application, since the soft glue structure 70 does not need to be connected to the circuit board 30 but is directly arranged in the first groove 620 of the second positioning structure 62, the space occupied inside the electronic device 100 is small, which is conducive to the small size design of the electronic device 100.

[0170] It should be understood that the above examples are intended to help those skilled in the art understand the embodiments of the present application, rather than to limit the embodiments of the present application to the specific numerical values ​​or specific scenarios illustrated. Those skilled in the art can obviously make various equivalent modifications or changes based on the above examples, and such modifications or changes also fall within the scope of the embodiments of the present application.

[0171] It should be understood that the above is only to help those skilled in the art to better understand the embodiments of the present application, rather than to limit the scope of the embodiments of the present application. According to the above examples given, those skilled in the art can obviously make various equivalent modifications or changes. For example, some steps in each embodiment of the above detection method may be unnecessary, or some steps may be newly added. Or a combination of any two or any multiple embodiments of the above. Such modifications, changes or combined schemes also fall within the scope of the embodiments of the present application.

[0172] It should also be understood that the above description of the embodiments of the present application focuses on emphasizing the differences between the various embodiments. The same or similar points that are not mentioned can be referenced to each other. For the sake of brevity, they will not be repeated here.

[0173] It should also be understood that the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0174] It should also be understood that in the embodiments of the present application, "pre-setting" and "pre-definition" can be achieved by pre-saving corresponding codes, tables or other methods that can be used to indicate relevant information in a device (for example, including an electronic device), and the present application does not limit its specific implementation method.

[0175] It should also be understood that the division of the methods, situations, categories and embodiments in the embodiments of the present application is only for the convenience of description and should not constitute a special limitation. The features of various methods, categories, situations and embodiments can be combined without contradiction.

[0176] It should also be understood that in the various embodiments of the present application, unless otherwise specified or there is a logical conflict, the terms and / or descriptions between different embodiments are consistent and can be referenced to each other, and the technical features in different embodiments can be combined to form new embodiments according to their internal logical relationships.

[0177] Finally, it should be noted that the above is only a specific implementation of the embodiment of the present application, but the protection scope of the embodiment of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the embodiment of the present application, which should be included in the protection scope of the embodiment of the present application. Therefore, the protection scope of the embodiment of the present application shall be based on the protection scope of the claims.

Claims

1. An electronic device, characterized in that: The electronic device comprises: Camera module; A plurality of first positioning structures, wherein the plurality of first positioning structures are arranged in contact with a first side wall of the camera module; A plurality of second positioning structures and a plurality of soft glue structures, each of which is arranged between one of the second positioning structures and the second side wall of the camera module, and is in contact with the second positioning structure and the second side wall respectively, the first side wall is parallel to or intersects with the second side wall and is not perpendicular, the plurality of soft glue structures include a soft glue structure for conduction, the plurality of second positioning structures include a second positioning structure for conduction, and the soft glue structure for conduction is arranged between the second positioning structure for conduction and the second side wall of the camera module; A light-transmitting window, wherein the light-incident surface of the camera module is arranged opposite to the light-transmitting window.

2. The electronic device according to claim 1, characterized in that: Each of the second positioning structures is provided with a first groove, the first groove includes a first opening facing the second side wall of the camera module, the soft glue structure is located in the first groove and contacts the second side wall of the camera module through the first opening.

3. The electronic device according to claim 2, characterized in that: The camera module comprises: a camera module body, and a fixing block protruding from the camera module body; The first groove on at least one of the second positioning structures further includes: a second opening facing the side wall of the fixing block; The soft glue structure located in the first groove passes through the second opening and contacts the side wall of the fixing block.

4. The electronic device according to claim 2 or 3, characterized in that: The second side wall of the camera module includes a first conductive surface, and the second positioning structure for conducting electricity includes a second conductive surface; The second conductive surface is located on the bottom surface and / or inner wall of the first groove of the second positioning structure for conduction, and the soft glue structure for conduction is located in the first groove; The soft adhesive structure for conducting electricity contacts the first conducting surface and the second conducting surface.

5. The electronic device according to any one of claims 1 to 3, characterized in that: The soft glue structure is an elastic structure.

6. The electronic device according to any one of claims 1 to 4, characterized in that: The soft rubber structure used for conduction is conductive silicone.

7. The electronic device according to any one of claims 1 to 5, characterized in that: The camera module comprises a first surface and a third surface arranged in parallel, and a second surface and a fourth surface arranged in parallel; The first side wall includes the first surface and the second surface, and the second side wall includes the third surface and the fourth surface.

8. The electronic device according to any one of claims 1 to 7, characterized in that: The first positioning structure is a positioning rib or a positioning block.

9. The electronic device according to any one of claims 1 to 5, characterized in that: The camera module comprises a camera module body and a positioning ring protruding from the camera module body, wherein the positioning ring is provided with a through hole; The first positioning structure comprises a positioning column, and the positioning column is located in the through hole of the positioning ring; or, The first positioning structure includes a positioning block, and a second groove is formed on the positioning block; the electronic device also includes a first fixing member, and the first fixing member is arranged in the through hole and the second groove.

10. The electronic device according to any one of claims 1 to 5, characterized in that: The camera module includes a camera module body and a fixing block protruding from the camera module body; The two first positioning structures are respectively arranged on two opposite sides of the fixing block; or, The first positioning structure comprises a positioning block, the positioning block is provided with a third groove opening toward the second side wall of the camera module, and the fixing block is located in the third groove.

11. The electronic device according to any one of claims 1 to 10, characterized in that: The electronic device further comprises a supporting plate, the plurality of first positioning structures and the plurality of second positioning structures are arranged on the supporting plate, and the camera module is located between the supporting plate and the light-transmitting window.

12. The electronic device according to claim 11, characterized in that: The plurality of first positioning structures, the plurality of second positioning structures and the support plate are integrally formed.

13. The electronic device according to claim 11 or 12, characterized in that: The electronic device further comprises: a back cover; The camera module is located between the support plate and the back cover, and the light-transmitting window is arranged on the back cover.

14. The electronic device according to claim 11 or 12, characterized in that: The electronic device further comprises: a screen and a back cover, wherein the support plate is located between the screen and the back cover; The camera module is located between the screen and the support plate, and the light-transmitting window is arranged on the screen.

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