Electronic device

Abstract

The invention discloses electronic equipment, the electronic equipment comprises a limiting shielding structure, a circuit board, and a first camera module and a second camera module which are arranged on the circuit board, the first camera module comprises a first camera body and a board-to-board connector which are electrically connected with each other, and the second camera module comprises a second camera body; wherein the first camera body and the second camera body are arranged in parallel; the limiting shielding structure is connected between the second camera body and the circuit board, the board-to-board connector is clamped between the limiting shielding structure and the circuit board, and the board-to-board connector is electrically connected with the circuit board. According to the electronic equipment, the occupied space of the circuit board can be reduced to avoid a larger accommodating space for the battery, so that the capacity of the battery is improved, and the standby time of the electronic equipment is prolonged.

Description

Technical Field

[0001] The present application belongs to the field of photographing technology, and specifically relates to an electronic device. Background Art

[0002] The standby time of electronic devices is one of the important factors affecting user experience. Longer standby time depends on larger battery capacity. Currently, the size of the circuit board is usually reduced as much as possible to make room for the battery.

[0003] However, in the process of implementing the present application, the inventors discovered that the prior art has the following problems: at least two cameras are arranged on a circuit board, and the assembly gap between the cameras cannot be further reduced due to the limitation of the assembly gap between the cameras and the board-to-board connectors (BTB), which in turn limits the size reduction of the circuit board.

[0004] Application Contents

[0005] The purpose of the embodiments of the present application is to provide an electronic device that can solve the problem in the prior art that the size reduction of the circuit board is limited, resulting in that the battery capacity cannot be increased.

[0006] In order to solve the above technical problems, this application is implemented as follows:

[0007] An embodiment of the present application provides an electronic device, comprising: a limiting shielding structure, a circuit board, and a first camera module and a second camera module arranged on the circuit board, wherein the first camera module comprises a first camera body and a board-to-board connector electrically connected to each other, and the second camera module comprises a second camera body; wherein,

[0008] The first camera body and the second camera body are arranged in parallel;

[0009] The limiting shielding structure is connected between the second camera body and the circuit board, the board-to-board connector is clamped between the limiting shielding structure and the circuit board, the board-to-board connector is electrically connected to the circuit board, and the second direction intersects with the first direction.

[0010] In the embodiment of the present application, the limiting shielding structure is connected between the second camera body and the circuit board, and the board-to-board connector is clamped between the limiting shielding structure and the circuit board, so that the board-to-board connector and the second camera body can be stacked, and the board-to-board connector can be avoided from occupying the fabric space on the circuit board, so that the first camera body and the second camera body can be arranged side by side more compactly, which is beneficial to reducing the size of the circuit board and avoiding a larger accommodation space for the battery, thereby increasing the capacity of the battery and extending the standby time of the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic diagram of an exploded structure of an electronic device in an embodiment of the present application;

[0012] Figure 2 is a top view of an electronic device in an embodiment of the present application;

[0013] Figure 3 is a schematic diagram of the structure of an electronic device in an embodiment of the present application;

[0014] Figure 4 is a side view of an electronic device in an embodiment of the present application;

[0015] Figure 5 is an assembly diagram of an electronic device in an embodiment of the present application;

[0016] Figure 6 It is a schematic diagram of the coordination structure of a position-limiting shielding structure in an embodiment of the present application;

[0017] Figure 7 is a schematic structural diagram of a shielding cover in an embodiment of the present application;

[0018] Figure 8 is an assembly diagram of a main camera module and a circuit board in an embodiment of the present application;

[0019] Fig. 9 is an assembly diagram of a first camera module and a circuit board in an embodiment of the present application;

[0020] Fig.10 is an assembly diagram of a shielding cover and a limiting member in an embodiment of the present application;

[0021] Fig.11 This is an assembly diagram of a second camera module and a shielding cover in an embodiment of the present application.

[0022] Description of reference numerals:

[0023] 1. Circuit board; 2. First camera module; 21. First camera body; 22. Board-to-board connector; 23. Flexible circuit board; 3. Second camera module; 31. Second camera body; 4. Position-limiting shielding structure; 5. Shielding cover; 51. First notch; 511. First side wall; 512. Second side wall; 513. Third side wall; 52. Raised portion; 53. Accommodating groove; 54. Curled edge; 6. Position-limiting member; 61. Second notch; 71. First area; 72. Second area; 73. Third area; 8. Main camera module. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here. In addition, the "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally represents that the objects associated with each other are in an "or" relationship.

[0026] The following is combined with Figures 1 to 11 , the electronic device provided in the embodiment of the present application is described in detail through specific embodiments and their application scenarios.

[0027] like Figure 1 As shown, the present application provides an electronic device, which includes: a limiting shielding structure 4, a circuit board 1, and a first camera module 2 and a second camera module 3 arranged on the circuit board 1, the first camera module 2 includes a first camera body 21 and a board-to-board connector 22 which are electrically connected to each other, and the second camera module 3 includes a second camera body 31; wherein the first camera body 21 and the second camera body 31 are arranged side by side along a first direction S1; the limiting shielding structure 4 is connected between the second camera body 31 and the circuit board 1, the board-to-board connector 22 is clamped between the limiting shielding structure 4 and the circuit board 1, and the board-to-board connector 22 is electrically connected to the circuit board 1.

[0028] In the embodiment of the present application, the board-to-board connector 22 is stacked between the second camera body 31 and the circuit board 1 along the second direction S2, which can avoid the board-to-board connector 22 occupying the space in the first direction S1, so that the first camera body 21 and the second camera body 31 can be arranged more compactly, which is beneficial to reducing the size of the circuit board 1 in the first direction S1, and avoiding a larger accommodation space for the battery, thereby increasing the capacity of the battery and extending the standby time of the electronic device.

[0029] The electronic device described in the embodiment of the present application includes but is not limited to a portable camera module such as a mobile phone, a tablet computer, a laptop computer, a smart watch, a smart helmet, or a game console, a desktop computer, etc. The electronic device may include a circuit board 1, and the circuit board 1 may be a printed circuit board (PCB) or a soft-hard combination circuit board, which is not limited in the embodiment of the present application. The circuit board 1 is a support body for the electronic components in the electronic device, and is a carrier for the electrical connection of the electronic components in the electronic device.

[0030] Specifically, the electronic device also includes a camera module for shooting. With the development of camera modules, users have increasingly higher requirements for the quality of images shot by camera modules, and the number of camera modules has also increased. Specifically, the camera module can be a main camera module 8 for realizing the shooting function. The main camera module 8 is a camera module commonly used in electronic devices. The main camera module 8 can also be arranged on the circuit board 1. The electronic device can also include a first camera module 2 and a second camera module 3 for realizing the shooting function. The first camera module 2 and the second camera module 3 are both arranged on the circuit board 1. The first camera module 2 and the second camera module 3 can be used to assist the main camera module 8 in shooting, so as to further improve the shooting quality of the electronic device.

[0031] Specifically, the types of the first camera module 2 and the second camera module 3 may be the same or different. For example, the first camera module 2 includes an ultra-wide-angle camera, and the second camera module 3 may include a telephoto camera; or, the first camera module 2 may include a periscope camera, and the second camera module 3 may include an 8M camera.

[0032] Specifically, taking the main camera module 8 as an example, the main camera module 8 includes a camera body and a board-to-board connector that are electrically connected to each other. The camera body is electrically connected to the board-to-board connector through a flexible printed circuit (FPC). The flexible printed circuit 23 is deformable to facilitate adjustment of the relative position between the board-to-board connector and the camera body.

[0033] Furthermore, a socket corresponding to the board-to-board connector may be provided on the circuit board 1, and the board-to-board connector may be plugged and matched with the socket to achieve electrical conduction.

[0034] Furthermore, the camera body may include a lens, an image sensor, and an optical transmission element. The lens is used to collect and adjust light, and the present application does not limit the specific type of the lens. The image sensor includes but is not limited to a charge coupled device (CCD) or a complementary metal oxide semiconductor device (CMOS sensor). The optical transmission element is sequentially arranged between the lens and the image sensor along the propagation direction of the light path. The optical transmission element can play a role in transmitting light between the lens and the image sensor, thereby transmitting the light collected by the lens to the image sensor, so that the image sensor receives the light for photoelectric conversion and realizes imaging. Among them, the optical transmission element can specifically be a prism or a lens, etc., which is used to change the propagation direction of the light.

[0035] Specifically, the first camera module 2 includes a first camera body 21 and a board-to-board connector 22 that are electrically connected to each other. The first camera body 21 can be electrically connected to the board-to-board connector 22 through a flexible circuit board 23, wherein the first camera body 21 includes a lens, an image sensor, and an optical transmission element. The specific settings can be made with reference to the camera body in the main camera module 8, and this application will not go into details here.

[0036] Specifically, the board-to-board connector 22 of the first camera module 2 can be plugged into the corresponding socket on the circuit board 1 to achieve electrical connection between the first camera module 2 and the circuit board 1.

[0037] Specifically, the second camera module 3 may include a second camera body 31 and a board-to-board connector 22 electrically connected to each other, and the second camera body 31 in the second camera module 3 may be electrically connected to its board-to-board connector 22 through a flexible circuit board 23. Among them, the second camera body 31 may include a lens, an image sensor, and an optical conduction element, which may be specifically configured with reference to the camera body in the main camera module 8, and the present application will not repeat them here.

[0038] Specifically, the board-to-board connector 22 of the second camera module 3 can be plugged into the corresponding socket on the circuit board 1 to achieve electrical connection between the second camera module 3 and the circuit board 1.

[0039] Specifically, Figure 3 and Figure 4As shown, the electronic device has a first direction S1, a second direction S2 and a third direction S3, the first direction S1 is the length direction of the electronic device, the second direction S2 is the thickness direction of the electronic device, and the third direction S3 is the width direction of the electronic device. Figure 3 As shown, the electronic device includes a first area 71, a second area 72 and a third area 73 along a first direction S1, the first area 71 is used to arrange a circuit board 1 of the electronic device, the circuit board 1 is the main board of the electronic device, the second area 72 is used to arrange a battery of the electronic device, and the third area 73 is used to arrange a sub-board of the electronic device, wherein the sub-board can be a printed circuit board (PCB, Printed Circuit Board), a flexible circuit board (Flexible Printed Circuit, FPC) or a soft-hard combined circuit board, which is not limited in the embodiments of the present application.

[0040] Furthermore, if Figures 2 to 5 As shown, the board-to-board connector 22 is stacked between the second camera body 31 and the circuit board 1 along the second direction S2, which can prevent the board-to-board connector 22 from occupying the space of the electronic device in the first direction S1. In this way, the first camera body 21 and the second camera body 31 can be compactly arranged along the first direction S1, and then the overall size y1 of the circuit board 1 in the first direction S1 can be reduced, that is, the length y1 of the first area 71 can be reduced, thereby increasing the length y2 of the second area 72, so as to increase the battery capacity and extend the standby time of the electronic device.

[0041] Optionally, the electronic device includes a limiting shielding structure 4, which is connected between the second camera body 31 and the circuit board 1, and the board-to-board connector 22 can be clamped between the limiting shielding structure 4 and the circuit board 1, so that the second camera body 31 can be indirectly fixed on the circuit board 1 through the limiting shielding structure 4.

[0042] Specifically, the limiting shielding structure 4 can be fixedly connected to the circuit board 1, and the specific connection method can be a snap-fit ​​connection, a concave-convex fit, etc. The limiting shielding structure 4 can be fixedly connected to the second camera body 31, and the specific connection method can be an adhesive connection or a snap-fit ​​connection, etc. The limiting shielding structure 4 is limitedly connected with the board-to-board connector 22, which can realize the limiting fixation of the board-to-board connector 22, and can improve the reliability of the electrical connection between the board-to-board connector 22 and the circuit board 1.

[0043] Specifically, the limiting shielding structure 4 can have the functions of limiting and shielding signals. On the one hand, it can realize the limiting effect on the board-to-board connector 22. On the other hand, the limiting shielding structure 4 can shield the signal interference of external devices on the board-to-board connector 22, or it can also shield the signal interference of the board-to-board connector 22 on external devices.

[0044] Specifically, the position-limiting shielding structure 4 may include a component, for example, a clamping piece adapted to the position-limiting shielding structure 4 is provided on the circuit board 1. Alternatively, the position-limiting shielding structure 4 may also include a combination of two components, for example, the position-limiting shielding structure 4 may include two clamping pieces that fit together, and one of the clamping pieces is fixedly connected to the circuit board 1.

[0045] Optionally, the limiting shielding structure 4 and the circuit board 1 are combined to form a shielding cavity, and the board-to-board connector 22 is disposed in the shielding cavity, which can improve the reliability of the limiting shielding structure 4 for signal shielding.

[0046] In some optional embodiments, the limiting shielding structure 4 includes a limiting member 6 and a shielding cover 5, the limiting member 6 is connected to the circuit board 1, and the shielding cover 5 has a receiving groove 53 with a notch facing the circuit board 1; the shielding cover 5 is snap-fitted to the limiting member 6 and enclosed with the circuit board 1 to form a shielding cavity; the shielding cover 5 is connected to the second camera body 31 on the side away from the circuit board 1.

[0047] In the embodiment of the present application, the shielding cover 5 can be fixed to the circuit board 1 by snapping with the limiting member 6. Since the shielding cover 5 has a receiving groove 53 with a notch facing the circuit board 1, the shielding cover 5 and the circuit board 1 can be conveniently enclosed to form a shielding cavity.

[0048] Specifically, the shielding cover 5 can be a metal part, such as a copper part or a copper alloy part, etc. The cross-sectional shape of the shielding cover 5 along the first direction S1 can be rectangular or stepped, etc., and can be adaptively arranged according to actual needs, which is not specifically limited in the embodiment of the present application.

[0049] Specifically, the stopper 6 can be fixedly connected to the circuit board 1, and the specific connection method is not limited. The stopper 6 is used to realize the function of clamping the shielding cover 5. Specifically, the stopper 6 is clamped with the shielding cover 5, and the stopper 6 can be accommodated in the accommodating groove 53, or can also be arranged outside the accommodating groove 53.

[0050] Specifically, the limiting member 6 and the shielding cover 5 may be concave-convex fit or snap-fit ​​fit, or, alternatively, they may be fixed in position by using both concave-convex fit and snap-fit ​​fit, which is not specifically limited in the embodiments of the present application.

[0051] Specifically, the side of the shielding cover 5 away from the circuit board 1 is connected to the second camera body 31 , and the specific connection method can be bonding, clamping, etc., which is not limited in the embodiment of the present application.

[0052] Specifically, the shielding cover 5 has a receiving groove 53 with a notch facing the circuit board 1. The receiving groove 53 can be used to accommodate the board-to-board connector 22. The specific size of the receiving groove 53 can be designed with reference to the size of the board-to-board connector 22, and the embodiment of the present application does not make any specific limitation on this.

[0053] Optionally, a protrusion 52 is provided at a position of the shielding cover 5 opposite to the board-to-board connector 22 , and the protrusion 52 protrudes toward the board-to-board connector 22 and abuts against the board-to-board connector 22 .

[0054] In the embodiment of the present application, after the shielding cover 5 is snapped into engagement with the limiting member 6, the raised portion 52 on the shielding cover 5 can squeeze the board-to-board connector 22, providing a pressing force in the second direction S2 to the board-to-board connector 22, thereby reducing the gap between the shielding cover 5 and the board-to-board connector 22, further improving the reliability of the limiting fixation of the board-to-board connector 22, and reducing the risk of the board-to-board connector 22 detaching.

[0055] Specifically, the protrusion 52 may be a bump or a column protruding from the shielding cover 5. The side of the shielding cover 5 away from the protrusion 52 is a planar structure, or the position of the shielding cover 5 opposite to the protrusion 52 may form a groove with a notch away from the protrusion 52.

[0056] Specifically, the number of the protrusions 52 may be at least one, and the number of the protrusions 52 may be an odd number or an even number. When the number of the protrusions 52 is at least two, at least two protrusions 52 may be spaced apart along the first direction S1 and / or the third direction S3.

[0057] Furthermore, at least two protrusions 52 may be evenly spaced and distributed along the first direction S1 and / or the third direction S3 to improve the structural stability of the shielding cover.

[0058] Specifically, at least two protrusions 52 may be arranged in a row along the first direction S1, or at least two protrusions 52 may be arranged in a row along the third direction S3. Alternatively, multiple protrusions 52 may be distributed in an array along the first direction S1 and the third direction S3.

[0059] The number and shape of the protrusions 52 are not specifically limited in the present application and can be adaptively adjusted according to actual needs. For example, Figure 6 and Figure 7 , illustrates a case where the shielding cover 5 is provided with five protrusions 52, and other cases may refer to the settings.

[0060] Optionally, the first camera module 2 may further include a flexible circuit board 23, and the board-to-board connector 22 and the first camera body 21 are electrically connected through the flexible circuit board 23; a first notch 51 is provided on the side of the shielding cover 5 facing the first camera body 21, and the first notch 51 is penetrated at least along the first direction S1; the flexible circuit board 23 may be passed through the first notch 51, and be electrically connected to the board-to-board connector 22 and the first camera body 21 respectively, so that the first notch 51 is used to avoid the flexible circuit board 23.

[0061] In the embodiment of the present application, a first notch 51 is provided on the shielding cover 5 to facilitate avoiding the flexible circuit board 23 , so as to improve the convenience and reliability of installing the board-to-board connector 22 into the shielding cavity.

[0062] In some embodiments, the first notch 51 may be a through hole extending along the first direction S1, and the cross section of the through hole perpendicular to the first direction S1 may be circular, square, or U-shaped, etc., and the specific size of the through hole may be adaptively designed according to the size of the flexible circuit board 23. In other embodiments, the first notch 51 may also extend along the first direction S1 and the second direction S2 at the same time, and may be adaptively selected according to actual needs, and the embodiments of the present application do not specifically limit this.

[0063] Optionally, a curling edge 54 is disposed at the first notch 51 , one end of the curling edge 54 is connected to a side wall of the first notch 51 , and the other end of the curling edge 54 is disposed on a side of the shielding cover 5 facing toward or away from the circuit board 1 .

[0064] In the embodiment of the present application, a curling edge 54 is provided at the first notch 51 , which can prevent the side wall of the first notch 51 from forming a sharp edge, thereby reducing the risk of the side wall of the first notch 51 cutting the flexible circuit board 23 .

[0065] Specifically, the curling edge 54 can be an integrally formed structure with the shielding cover 5, and the curling edge 54 can be rolled inward along the shielding cover 5, so that the curling edge 54 can be located in the receiving groove 53, and the curling edge 54 can be hidden; or Figure 6 and Figure 7 As shown, the curling edge 54 can also be rolled outward along the shielding cover 5 , and interference of the curling edge 54 on the protrusion 52 can also be avoided.

[0066] Specifically, the size of the curling edge 54 along the third direction S3 can be adaptively adjusted with reference to the size of the flexible circuit board 23, and the size of the curling edge 54 along the first direction S1 can be adaptively adjusted with reference to the position of the protrusion 52, so that the curling edge 54 and the protrusion 52 are spaced apart to avoid mutual interference.

[0067] In some optional embodiments, the first notch 51 may include a first side wall 511, a second side wall 512 and a third side wall 513 connected in sequence; the second side wall 512 is opposite to the first camera body 21, the first side wall 511 and the third side wall 513 are oppositely arranged, and the first side wall 511, the second side wall 512 and the third side wall 513 are surrounded to form a U-shaped structure; the rolled edge 54 is connected to the second side wall 512, and is spaced apart from the first side wall 511 and the third side wall 513 respectively.

[0068] In the embodiment of the present application, the second side wall 512 is opposite to the first camera body 21, and the curling edge 54 is connected to the second side wall 512, which can greatly reduce the probability that the side wall of the first notch 51 scratches the flexible circuit board 23. The curling edge 54 is spaced apart from the first side wall 511 and the third side wall 513, respectively, so that the design of the curling edge 54 can avoid excessive stress on the shielding cover 5 at the first notch 51, thereby avoiding the problem of cracking of the shielding cover 5.

[0069] Specifically, the curling edge 54 is spaced apart from the first side wall 511 and the third side wall 513 along the third direction S3 , and a crack-stopping groove can be formed at the spaced apart position to prevent the shielding cover 5 from cracking due to excessive stress at the corner position of the curling edge 54 during the bending process.

[0070] Further, the first side wall 511 is one of a plane, an inclined surface or an arc surface, so that the structure of the first side wall 511 is more diverse. The third side wall 513 is one of a plane, an inclined surface or an arc surface, so that the structure of the third side wall 513 is more diverse. The shapes of the first side wall 511 and the third side wall 513 can be the same or different, and the embodiment of the present application does not specifically limit this.

[0071] Specifically, the first side wall 511 may also have a groove with its opening facing the third side wall 513, and / or the third side wall 513 may also have a groove with its opening facing the first side wall 511, and the shape of the groove may be regular or irregular.

[0072] Specifically, during the assembly process of the electronic device, the limit member 6 can be first connected to the circuit board 1, and then the board-to-board connector 22 can be connected to the circuit board 1, and then the shielding cover 5 can be buckled with the limit member 6. The shielding cover 5 squeezes the board-to-board connector 22 along the second direction S2, and the curling edge 54 can contact the flexible circuit board 23. Since the curling edge 54 is relatively smooth, the curling edge 54 can be prevented from scratching the flexible circuit board 23.

[0073] Specifically, the assembly process of the camera module includes: Figure 8 As shown, the circuit board 1 and the main camera module 8 are first assembled on the device body of the electronic device; Fig. 9 As shown, the first camera body 21 is then assembled, and the board-to-board connector 22 of the first camera module 2 is snapped into the corresponding position on the circuit board 1; Fig.10 As shown, the shielding cover 5 can then be engaged with the stopper 6, so that the protrusion 52 of the shielding cover 5 presses the board-to-board connector 22 along the second direction S2 to provide a pressing force for the board-to-board connector 22; Fig.11 As shown, further, the second camera body 31 can be assembled on the side of the shielding cover 5 away from the circuit board 1, and the board-to-board connector 22 of the second camera module 3 can be connected to the circuit board 1.

[0074] In some optional embodiments, the limit member 6 is a limit plate, one side of which is connected to the circuit board 1, and the other side of which protrudes toward the shielding cover 5 and is snapped into the accommodating groove 53; a second notch 61 is provided at a position relative to the board-to-board connector 22, and the second notch 61 is used to avoid the board-to-board connector 22.

[0075] In the embodiment of the present application, the limiting plate protrudes toward the shielding cover 5 and is snapped into the receiving groove 53, so that the limiting member 6 and the shielding cover 5 can be snapped and fixed. A second notch 61 is provided at a position where the limiting plate is opposite to the board-to-board connector 22, so as to avoid the board-to-board connector 22 and realize electrical connection between the board-to-board connector 22 and the circuit board 1.

[0076] Specifically, Figure 6 As shown, the limiting plate is adapted to the structure of the shielding cover 5 , and the two have substantially the same shape. The raised portion of the limiting plate is limitedly matched with the receiving groove 53 on the shielding cover 5 .

[0077] Specifically, the second notch 61 may be a through hole that is conductive along the second direction S2 , and a cross section of the through hole perpendicular to the second direction S2 may be circular, square, or U-shaped, etc., which is not specifically limited in the embodiment of the present application.

[0078] Optionally, the limiting member 6 may also be a limiting column or a buckle or other structure.

[0079] In some optional embodiments of the present application, the limiting member 6 may be a limiting column, and the number of the limiting columns may include at least two. At least two limiting columns may be relatively arranged along the first direction S1 and / or the third direction S3, so as to support the two sides of the shielding cover 5 by at least two limiting columns to achieve the clamping connection between the limiting member 6 and the shielding cover 5.

[0080] In some other optional embodiments of the present application, the stopper 6 may also be a buckle, so as to be buckled with the shielding cover 5 through the buckle, thereby improving the convenience and firmness of the buckle connection between the stopper 6 and the shielding cover 5. Wherein, when the number of the buckles includes at least two, the at least two buckles may be arranged relatively along the first direction S1 and / or the third direction S3, so as to buckle the opposite sides of the shielding cover 5 through the at least two buckles, thereby realizing the buckle connection between the stopper 6 and the shielding cover 5.

[0081] Optionally, the shielding cover 5 may include a first top plate and a first circumferential enclosing plate, wherein the first circumferential enclosing plate is connected to the first top plate and encloses to form a receiving groove 53 .

[0082] In some optional embodiments, the shielding cover 5 further includes a first convex edge, the first convex edge may be parallel to the first top plate, the first convex edge may be connected to an end of the first circumferential enclosing plate away from the first top plate, and the first convex edge may be used to connect with the circuit board 1. The first convex edge may include a plurality of circumferentially spaced convex edges along the first circumferential enclosing plate, or the first convex edge may also be an annular member. The shielding cover 5 may be an integrally formed structure to ensure the structural strength of the shielding cover 5.

[0083] In the present application, the limiting member 6 may include at least two limiting columns. Taking two limiting columns as an example, the two limiting columns can clamp the opposite sides of the first circumferential enclosing plate; taking four limiting columns as an example, the four limiting columns can clamp the four corners of the first circumferential enclosing plate.

[0084] In some other optional embodiments, the limiting plate may include a second top plate and a second circumferential enclosing plate, the second circumferential enclosing plate is connected to the second top plate and encloses to form a hollow protrusion, and the protrusion can be adapted and clamped with the receiving groove 53 of the shielding cover 5. Further, the limiting plate may also include a second convex edge, the second convex edge may be parallel to the second top plate, the second convex edge may be connected to an end of the second circumferential enclosing plate away from the second top plate, and the second convex edge may be used to connect with the circuit board. Among them, the limiting plate may be an integrally formed structure to ensure the structural strength of the limiting member 6.

[0085] In the present application, the first circumferential enclosing plate and the second circumferential enclosing plate can be clamped to further improve the reliability and stability of the clamping of the limiting plate and the shielding cover 5. For example, a first clamping portion can be provided on the side of the first circumferential enclosing plate facing the second circumferential enclosing plate, and a second clamping portion can be provided on the side of the second circumferential enclosing plate facing the first circumferential enclosing plate. The first clamping portion can be one of a limiting column and a limiting groove, and the second clamping portion can be the other of a limiting column and a limiting groove. Among them, the number of the first clamping portion and the second clamping portion is the same and matched one by one. The specific number of the first clamping portion and the second clamping portion in the embodiment of the present application is not limited.

[0086] Optionally, the limiting shielding structure 4 may include a first end and a second end opposite to each other, the first end being connected to the second camera body 31; along the direction in which the first camera body 21 and the second camera body 31 are parallel, the width of the limiting shielding structure 4 at the first end is greater than the width at the second end.

[0087] In the embodiment of the present application, the width of the limiting shielding structure 4 at the first end is greater than the width at the second end, and the size of the limiting shielding structure 4 can be adaptively adjusted, which is beneficial to increase the layout space on the circuit board 1 to arrange other devices.

[0088] The electronic device described in the embodiments of the present application has at least the following advantages:

[0089] In the embodiment of the present application, the limiting shielding structure is connected between the second camera body and the circuit board, and the board-to-board connector is clamped between the limiting shielding structure and the circuit board, so that the board-to-board connector and the second camera body can be stacked, and the board-to-board connector can be avoided from occupying the fabric space on the circuit board, so that the first camera body and the second camera body can be arranged side by side more compactly, which is beneficial to reducing the size of the circuit board and avoiding a larger accommodation space for the battery, thereby increasing the capacity of the battery and extending the standby time of the electronic device.

[0090] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0091] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

[0092] In the description provided herein, a large number of specific details are described. However, it is understood that the embodiments of the present application can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description.

Claims

1. An electronic device, characterized in that: include: A limiting shielding structure (4), a circuit board (1), and a first camera module (2) and a second camera module (3) arranged on the circuit board (1), wherein the first camera module (2) comprises a first camera body (21) and a board-to-board connector (22) electrically connected to each other, and the second camera module (3) comprises a second camera body (31); wherein: The first camera body (21) and the second camera body (31) are arranged in parallel; The limiting shielding structure (4) is connected between the second camera body (31) and the circuit board (1), the board-to-board connector (22) is clamped between the limiting shielding structure (4) and the circuit board (1), and the board-to-board connector (22) is electrically connected to the circuit board (1).

2. The electronic device according to claim 1, characterized in that: The position-limiting shielding structure (4) comprises a position-limiting member (6) and a shielding cover (5), wherein the position-limiting member (6) is connected to the circuit board (1), and the shielding cover (5) has a receiving groove (53) with a notch facing the circuit board (1); The shielding cover (5) is snap-fitted to the limiting member (6) and encloses the circuit board (1) to form the shielding cavity; The side of the shielding cover (5) away from the circuit board (1) is connected to the second camera body (31).

3. The electronic device according to claim 2, characterized in that: A protrusion (52) is provided at a position of the shielding cover (5) opposite to the board-to-board connector (22); the protrusion (52) protrudes toward the board-to-board connector (22) and abuts against the board-to-board connector (22).

4. The electronic device according to claim 2, characterized in that: The first camera module further comprises a flexible circuit board (23); a first notch (51) is provided on a side of the shielding cover (5) facing the first camera body (21); The flexible circuit board (23) is inserted into the first notch (51) and is electrically connected to the board-to-board connector (22) and the first camera body (21) respectively.

5. The electronic device according to claim 4, characterized in that: A curling edge 54 is provided at the first notch (51), one end of the curling edge (54) is connected to the side wall of the first notch (51), and the other end of the curling edge (54) is provided on a side of the shielding cover (5) facing toward or away from the circuit board (1).

6. The electronic device according to claim 5, characterized in that: The first notch (51) comprises a first side wall (511), a second side wall (512) and a third side wall (513) which are connected in sequence; The second side wall (512) is opposite to the first camera body (21), the first side wall (511) and the third side wall (513) are arranged opposite to each other, and the first side wall (511), the second side wall (512) and the third side wall (513) are enclosed to form a U-shaped structure; The rolled edge (54) is connected to the second side wall (512), and is spaced apart from the first side wall (511) and the third side wall (513), respectively.

7. The electronic device according to claim 6, characterized in that: The first side wall (511) is one of a plane, an inclined surface or an arc surface; The third side wall (513) is one of a plane, an inclined surface or an arcuate surface.

8. The electronic device according to claim 2, characterized in that: The limiting member (6) is a limiting plate, one side of which is connected to the circuit board (1), and the other side of which protrudes toward the shielding cover (5) and is clamped in the containing groove (53); A second notch (61) is provided at a position of the limiting plate opposite to the board-to-board connector (22), and the second notch (61) is used to avoid the board-to-board connector (22).

9. The electronic device according to claim 2, characterized in that: The limiting member (6) is a limiting column or a buckle.

10. The electronic device according to claim 2, characterized in that: The position-limiting shielding structure (4) comprises a first end and a second end opposite to each other, and the first end is connected to the second camera body (31); Along the direction in which the first camera body (21) and the second camera body (31) are arranged side by side, the width of the limiting shielding structure (4) at the first end is greater than the width at the second end.

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