Electronic equipment

Abstract

The utility model discloses an electronic device, and belongs to the technical field of electronic devices. The electronic equipment comprises a main board support, and a protruding part and a first clamping part are arranged on the main board support at intervals. The pressing piece and the mainboard support are oppositely arranged, a through hole and a second clamping part are arranged on the pressing piece at intervals, the protruding part is sleeved with the through hole, at least part of the protruding part is connected to the pressing piece in a clamped mode, and the second clamping part is connected to the first clamping part in a clamped mode.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to an electronic equipment. Background Art

[0002] The electronic device includes a motherboard bracket, a printed circuit board, a flashlight assembly, and a board-to-board pressing steel sheet, which are arranged in sequence. The printed circuit board is provided with a board-to-board connector receptacle, and the flashlight assembly includes a board-to-board connector, which is connected to the board-to-board connector receptacle. The board-to-board pressing steel sheet is disposed on a side of the board-to-board connector away from the board-to-board connector receptacle, thereby pressing the board-to-board connector to the board-to-board connector receptacle via the board-to-board pressing steel sheet.

[0003] In the prior art, the board-to-board pressed steel sheet is connected to the motherboard bracket via bolts, so that the board-to-board pressed steel sheet is pressed against the side of the board-to-board connector away from the board-to-board connector socket. This connection method results in low installation efficiency and high production costs for electronic devices. Utility Model Content

[0004] The utility model discloses an electronic device, which is intended to solve or at least partially solve the problems existing in the prior art of low installation efficiency and high production cost of the electronic device.

[0005] In order to solve the above technical problems, the utility model is achieved as follows:

[0006] The utility model discloses an electronic device, which includes a mainboard bracket, on which a protrusion and a first clamping portion are arranged at intervals; a pressing piece, which is arranged opposite to the mainboard bracket, and on which a through hole and a second clamping portion are arranged at intervals, the through hole is sleeved on the protrusion, and at least a part of the protrusion is clamped to the pressing piece, and the second clamping portion is clamped to the first clamping portion.

[0007] In the present invention, a raised portion and a first engaging portion are spaced apart on the motherboard bracket, a press-fitting piece is disposed opposite the motherboard bracket, and a through-hole and a second engaging portion are spaced apart on the press-fitting piece. The through-hole is sleeved over the raised portion, so that at least a portion of the press-fitting piece surrounding the through-hole is engaged with the raised portion, thereby engaging one end of the press-fitting piece with one end of the motherboard bracket. The second engaging portion is then engaged with the first engaging portion, so that the other end of the press-fitting piece is engaged with the other end of the motherboard bracket, thereby connecting the press-fitting piece to the motherboard bracket. This arrangement makes the connection between the press-fitting piece and the motherboard bracket more convenient, helping to improve the installation efficiency of electronic equipment and reduce the installation cost of electronic equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 A schematic diagram showing the structure of the electronic device described in the embodiment of the present utility model Figure 1 ;

[0009] Figure 2 express Figure 1 A partial enlarged view of point A in the middle;

[0010] Figure 3 Schematic diagram showing the partial structure of the electronic device described in the embodiment of the present utility model Figure 1 ;

[0011] Figure 4 Schematic diagram showing the partial structure of the electronic device described in the embodiment of the present utility model Figure 2 ;

[0012] Figure 5 Schematic diagram showing the partial structure of the electronic device described in the embodiment of the present utility model Figure 3 ;

[0013] Figure 6 A cross-sectional view showing an electronic device according to an embodiment of the present invention;

[0014] Figure 7 Schematic diagram showing the installation process of the electronic device in the embodiment of the present utility model Figure 1 ;

[0015] Figure 8 Schematic diagram showing the installation process of the electronic device in the embodiment of the present utility model Figure 2 ;

[0016] Figure 9 Schematic diagram showing the installation process of the electronic device in the embodiment of the present utility model Figure 3 ;

[0017] Figure 10 Schematic diagram showing the installation process of the electronic device in the embodiment of the present utility model Figure 4 ;

[0018] Figure 11 Schematic diagram showing the installation process of the electronic device in the embodiment of the present utility model Figure 5 .

[0019] Reference numerals:

[0020] 10: Mainboard bracket; 11: Raised portion; 111: Connector; 112: Boss; 12: Mainboard bracket body; 13: End plate; 131: First clamping portion; 14: Side plate; 15: Accommodating cavity;

[0021] 20: Pressing piece; 21: Through hole; 22: Second clamping portion;

[0022] X: first direction; Y: second direction;

[0023] 30: battery cover;

[0024] 40: Flash board-to-board connector. DETAILED DESCRIPTION

[0025] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and are not to be construed as limiting the present invention. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of this application.

[0026] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly refer to one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more. Furthermore, the term "and / or" in the specification and claims refers to at least one of the connected entities, and the character " / " generally indicates an "or" relationship between the connected entities.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0029] Reference Figure 1 , shows a schematic diagram of the structure of the electronic device in the embodiment of the present utility model; Figure 2 , showing Figure 1 A partial enlarged view of the middle A; refer to Figure 3, showing a schematic diagram of the partial structure of the electronic device in the embodiment of the present utility model Figure 1 ;reference Figure 4 , showing a schematic diagram of the partial structure of the electronic device in the embodiment of the present utility model Figure 2 ;reference Figure 5 , showing a schematic diagram of the partial structure of the electronic device in the embodiment of the present utility model Figure 3 ;reference Figure 6 , shows a cross-sectional view of the electronic device described in an embodiment of the present utility model.

[0030] like Figures 1 to 6 As shown, an embodiment of the utility model discloses an electronic device, which includes a mainboard bracket 10, on which a protrusion 11 and a first clamping portion 131 are spaced apart; a pressing piece 20, which is arranged opposite to the mainboard bracket 10, and on which a through hole 21 and a second clamping portion 22 are spaced apart, the through hole 21 is sleeved on the protrusion 11, and at least a portion of the protrusion 11 is clamped to the pressing piece 20, and the second clamping portion 22 is clamped to the first clamping portion 131.

[0031] The embodiment of the present application discloses an electronic device, which can be a mobile phone, a tablet computer, or other electronic devices. In the embodiment of the present application, there are no excessive restrictions on the specific type of the electronic device, and any electronic device with a camera function can be used.

[0032] The following will take a mobile phone as an example to illustrate the embodiments of the present application.

[0033] like Figures 1 to 6 As shown, an embodiment of the present application discloses an electronic device, which includes a mainboard bracket 10 and a pressing piece 20. Along the thickness direction of the electronic device, the mainboard bracket 10 and the pressing piece 20 are relatively spaced apart. The printed circuit board and the flash assembly are arranged between the mainboard bracket 10 and the pressing piece 20, a board-to-board connector female seat is provided on the printed circuit board, and a board-to-board connector is provided on the flash assembly. The board-to-board connector is connected to the board-to-board connector female seat to connect the flash assembly to the printed circuit board. The pressing piece 20 is provided on the side of the flash assembly away from the printed circuit board, so that the board-to-board connector is pressed onto the board-to-board connector female seat through the pressing piece 20, thereby improving the reliability of the connection between the board-to-board connector and the board-to-board connector female seat.

[0034] like Figures 1 to 6As shown, in this embodiment of the present invention, a protrusion 11 and a first clamping portion 131 are provided on the side of the motherboard bracket 10 near the pressing piece 20, and the protrusion 11 and the first clamping portion 131 are spaced apart. For example, the protrusion 11 is near one end of the motherboard bracket 10, and the first clamping portion 131 is near the other end of the motherboard bracket 10. The pressing piece 20 is provided with a through hole 21 and a second clamping portion 22, and the through hole 21 and the second clamping portion 22 are spaced apart. For example, the through hole 21 is provided at one end of the pressing piece 20, and the second clamping portion 22 is provided at the other end of the pressing piece 20. In addition, the second clamping portion 22 is provided on the side of the pressing piece 20 near the motherboard bracket 10.

[0035] During the installation of the electronic device, the through hole 21 can be positioned over the raised portion 11, and the press-fitting piece 20 surrounding the through hole 21 can be snapped onto the raised portion 11. One end of the press-fitting piece 20 is connected to one end of the motherboard bracket 10 via the raised portion 11 and the through hole 21. The second snap-fitting portion 22 snaps onto the first snap-fitting portion 131, and the other end of the press-fitting piece 20 is connected to the other end of the motherboard bracket 10 via the second snap-fitting portion 22 and the first snap-fitting portion 131. This arrangement allows the press-fitting piece 20 to be snapped onto the motherboard bracket 10, facilitating connection, thereby improving the efficiency of electronic device installation and reducing installation costs.

[0036] During the installation of the electronic device, the through hole 21 can be first placed over the raised portion 11, so that the pressing piece 20 around the through hole 21 engages with the raised portion 11, thereby locking one end of the pressing piece 20 to one end of the motherboard bracket 10. The pressing piece 20 is then rotated so that the second engaging portion 22 engages with the first engaging portion 131, thereby locking the other end of the pressing piece 20 to the other end of the motherboard bracket 10. This connects the pressing piece 20 to the motherboard bracket 10, making the connection between the pressing piece 20 and the motherboard bracket 10 more convenient and improving installation efficiency.

[0037] It should be noted that the first clamping portion 131 in the embodiment of the present invention can be a protrusion or a groove. When the first clamping portion 131 is a protrusion, the second clamping portion 22 is a groove. When the first clamping portion 131 is a groove, the second clamping portion 22 is a protrusion. In the embodiment of the present invention, the first clamping portion 131 can be a buckle. When the first clamping portion 131 is a buckle, the second clamping portion 22 can also be a buckle.

[0038] Of course, in the embodiment of the present invention, there are no excessive restrictions on the specific structures of the first clamping portion 131 and the second clamping portion 22. In actual applications, technicians can design the specific structures of the first clamping portion 131 and the second clamping portion 22 as needed.

[0039] It should be noted that the raised portion 11 and the first clamping portion 131 in the embodiment of the present invention can be integrally formed with the motherboard bracket 10, or welded to one side of the motherboard bracket 10. Of course, the raised portion 11 and the first clamping portion 131 can also be connected to the motherboard bracket 10 using other connection methods. The embodiment of the present invention does not impose excessive restrictions on this. In actual applications, technicians can make choices based on their needs.

[0040] In this embodiment of the utility model, a raised portion 11 and a first engaging portion 131 are spaced apart on the motherboard bracket 10. A pressing piece 20 is disposed opposite the motherboard bracket 10. A through hole 21 and a second engaging portion 22 are spaced apart on the pressing piece 20. The through hole 21 is inserted into the raised portion 11, so that at least a portion of the pressing piece 20 surrounding the through hole 21 engages with the raised portion 11, thereby engaging one end of the pressing piece 20 with one end of the motherboard bracket 10. The second engaging portion 22 is then engaged with the first engaging portion 131, so that the other end of the pressing piece 20 engages with the other end of the motherboard bracket 10, thereby connecting the pressing piece 20 to the motherboard bracket 10. This arrangement facilitates the connection between the pressing piece 20 and the motherboard bracket 10, helping to improve the installation efficiency of the electronic device and reduce the installation cost of the electronic device.

[0041] As an optional implementation, Figures 1 to 6 As shown, the raised portion 11 in the embodiment of the present invention includes a connecting member 111 and a boss 112, wherein one end of the connecting member 111 is connected to the mainboard bracket 10, and the other end of the connecting member 111 is connected to the boss 112; the through hole 21 is sleeved on the connecting member 111, and the pressing piece 20 is clamped on the boss 112, and the height of the connecting member 111 is greater than the thickness of the pressing piece 20.

[0042] like Figures 1 to 6 As shown, the raised portion 11 in the embodiment of the present invention includes a connector 111 and a boss 112. One end of the connector 111 is connected to the mainboard bracket 10, and the other end of the connector 111 is connected to the boss 112, and the boss 112 is connected to the mainboard bracket 10 through the connector 111. The connector 111 in the embodiment of the present invention can be a cylindrical structure, a rectangular parallelepiped structure, a cube structure, or other structures. The boss 112 can be an ellipsoidal structure, a rectangular parallelepiped structure, or other structures. The above are only individual examples of the specific structures of the connector 111 and the boss 112, and are not intended to limit the present invention. In actual applications, technicians can set the specific structures of the connector 111 and the boss 112 as needed.

[0043] It should be noted that in this embodiment of the present invention, the area of ​​the end of connector 111 connected to boss 112 is smaller than the area of ​​the end of boss 112 connected to connector 111. In other words, in the thickness direction of the electronic device, the cross-sectional area of ​​connector 111 is smaller than the cross-sectional area of ​​boss 112. The through hole 21 can pass through boss 112 and be sleeved on connector 111, and at least a portion of the pressing piece 20 surrounding through hole 21 can be snap-fitted to boss 112, thereby snapping one end of pressing piece 20 to one end of motherboard bracket 10.

[0044] like Figures 1 to 6 As shown, the through hole 21 in the embodiment of the present invention can pass through the boss 112 and be sleeved on the connector 111. It is understood that the shape of the through hole 21 is adapted to the shape of the boss 112. For example, the boss 112 can be a boss with an elliptical cylindrical structure, and the through hole 21 is an elliptical through hole. The through hole 21 can pass through the boss 112 and be sleeved on the connector 111. After the through hole 21 passes through the boss 112, the pressing piece 20 is rotated so that the pressing piece 20 in the area surrounding the through hole 21 is engaged with the end surface of the boss 112 connected to the connector 111. In this way, one end of the pressing piece 20 is engaged with one end of the motherboard bracket 10.

[0045] It should be noted that in the embodiment of the present invention, the height of the connector 111 along the thickness direction of the electronic device is greater than the thickness of the pressing piece 20, so that the pressing piece 20 can be clamped between the mainboard bracket 10 and the boss 112. For example, along the thickness direction of the electronic device, the height of the connector 11 can be 5 mm, and the thickness of the pressing piece 20 can be 4 mm, 3.5 mm, 4.5 mm, 3 mm, etc.

[0046] The raised portion 11 in this embodiment of the utility model includes a connector 111 and a boss 112. One end of the connector 111 is connected to the motherboard bracket 10, and the other end of the connector 111 is connected to the boss 112. This allows the through hole 21 to pass through the boss 112 and fit over the connector 111, and at least a portion of the press-fit piece 20 surrounding the through hole 21 can be snapped onto the boss 112. This arrangement facilitates connecting one end of the press-fit piece 20 to one end of the motherboard bracket 10, thereby improving the efficiency and reducing the cost of installing the electronic device.

[0047] As an optional implementation, Figures 1 to 6 As shown, in the embodiment of the present invention, the connecting member 111 has a first projection on the plane where the electronic device is located, and the boss 112 has a second projection on the plane where the electronic device is located, and the first projection falls within the second projection.

[0048] like Figures 1 to 6As shown, on the plane of the electronic device, the connector 111 has a first projection, and the boss 112 has a second projection, and the first projection falls within the second projection. That is, along the thickness direction of the electronic device, the cross-sectional area of ​​the connector 111 is smaller than the cross-sectional area of ​​the boss 112.

[0049] In this embodiment of the present invention, the first projection of the connector 111 on the plane where the electronic device is located is arranged to fall within the second projection of the boss 112 on the plane where the electronic device is located. This allows the through hole 21 to pass through the boss 112 and be mounted on the connector 111. The pressing piece 20 around the through hole 21 can be snapped onto the boss 112, thereby snapping one end of the pressing piece 20 onto one end of the motherboard bracket 10. This facilitates snapping one end of the pressing piece 20 onto one end of the motherboard bracket 10, thereby improving the installation efficiency of the electronic device and reducing the installation cost of the electronic device.

[0050] As an optional implementation, Figures 1 to 3 As shown, the length of the boss 112 along the first direction X in the embodiment of the present invention is greater than the width of the boss 112 along the second direction Y. The first direction X is perpendicular to the thickness direction of the electronic device, and the second direction Y intersects with the first direction X. The shape of the through hole 21 is adapted to the shape of the boss 112.

[0051] like Figures 1 to 3 As shown, in the embodiment of the present invention, the first direction X is perpendicular to the thickness direction of the electronic device. The first direction X can be the width direction of the electronic device, or the length direction of the electronic device. When the first direction X is the width direction of the electronic device, the second direction Y can be the length direction of the electronic device. When the first direction X is the length direction of the electronic device, the second direction Y can be the width direction of the electronic device.

[0052] The following description of the embodiments of the present invention will be made by taking the first direction X as the width direction of the electronic device and the second direction Y as the length direction of the electronic device as an example.

[0053] like Figures 1 to 3 As shown, the length of the boss 112 in the first direction X in the embodiment of the present invention is greater than the width of the boss 112 in the second direction Y. The shape of the through hole 21 is adapted to the shape of the boss 112, so that the through hole 21 can pass through the boss 112 and be sleeved on the connecting member 111.

[0054] For example, when the boss 112 is an elliptical cylindrical boss, the length of the boss 112 along the first direction X is greater than the width of the boss 112 along the second direction Y. The through hole 21 may also be an elliptical through hole, with a size greater than or equal to that of the boss 112, so that the through hole 21 can pass through the boss 112 and be sleeved on the connector 111.

[0055] It should be noted that during the installation process of the electronic device, when it is necessary to pass the through hole 21 through the boss 112 and put it on the connecting member 111, the length of the through hole 21 along the first direction X is greater than the width of the through hole 21 along the second direction Y, that is, the length direction of the through hole 21 is consistent with the length direction of the boss 112.

[0056] After the through hole 21 passes through the boss 112 and is fitted onto the connector 111, the pressing piece 20 needs to be rotated so that the length of the through hole 21 along the second direction Y is greater than the width of the through hole 21 along the first direction X. It will be appreciated that after the through hole 21 passes through the boss 112 and is fitted onto the connector 111, the pressing piece 20 can be rotated 90 degrees so that the length of the through hole 21 along the second direction Y is greater than the width of the through hole 21 along the first direction X. This allows the pressing piece 20 surrounding the through hole 21 to be snapped onto the boss 112. This arrangement facilitates connecting one end of the pressing piece 20 to one end of the motherboard bracket 10, thereby improving the efficiency and reducing the cost of installing the electronic device.

[0057] As an optional implementation, Figures 1 to 6 As shown, the projection of the boss 112 on the plane where the electronic device is located in the embodiment of the present invention is one of an ellipse and a rectangle; the projection of the through hole 21 on the plane where the electronic device is located is one of an ellipse and a rectangle.

[0058] like Figures 1 to 6 As shown, the boss 112 in the embodiment of the present invention can be a boss with an elliptical cylindrical structure or a boss with a rectangular parallelepiped structure. When the boss 112 is a boss with an elliptical cylindrical structure, the projection of the boss 112 on the plane where the electronic device is located is an ellipse. When the boss 112 is a boss with a rectangular parallelepiped structure, the projection of the boss 112 on the plane where the electronic device is located is a rectangle.

[0059] In the embodiment of the present invention, the shape of the through hole 21 is adapted to the shape of the boss 112. That is, when the boss 112 is an elliptical cylindrical boss, the through hole 21 is an elliptical through hole. When the boss 112 is a rectangular parallelepiped boss, the through hole 21 is a rectangular through hole.

[0060] Of course, the above configurations of the boss 112 as an elliptical cylindrical boss or a rectangular parallelepiped boss, and the configuration of the through hole 21 as an elliptical through hole or a rectangular through hole, are merely examples of embodiments of the present invention and are not intended to limit the present invention. In actual applications, technicians can also configure the specific structures of the boss 112 and the through hole 21 as needed.

[0061] In the embodiment of the present invention, by setting the boss 112 as a boss with an elliptical structure or a boss with a rectangular structure, and setting the through hole 21 as an elliptical through hole or a rectangular through hole, the through hole 21 can pass through the boss 112 and be sleeved on the connecting member 111, and the pressing piece 20 around the through hole 21 can be snapped onto the boss 112, so that one end of the pressing piece 20 can be connected to one end of the mainboard bracket 10, thereby helping to improve the installation efficiency of the electronic device and reduce the installation cost of the electronic device.

[0062] As an optional implementation, Figures 1 to 6 As shown, the protruding portion 11 , the first clamping portion 131 and the mainboard bracket 10 in the embodiment of the present invention are integrally formed.

[0063] like Figures 1 to 6 As shown, the raised portion 11, first clamping portion 131, and mainboard bracket 10 in the embodiment of the present invention are integrally formed, facilitating the manufacture of electronic equipment and reducing the production cost of the electronic equipment. Furthermore, the integral formation of the raised portion 11, first clamping portion 131, and mainboard bracket 10 also helps improve the reliability of the connection between the raised portion 11 and the mainboard bracket 10, as well as the reliability of the connection between the first clamping portion 131 and the mainboard bracket 10, thereby helping to improve the reliability of the electronic equipment.

[0064] It should be noted that the raised portion 11, the first clamping portion 131, and the mainboard bracket 10 in the embodiment of the present invention can be integrally formed by injection molding. The raised portion 11, the first clamping portion 131, and the mainboard bracket 10 in the embodiment of the present invention can also be integrally formed by CNC machining. Of course, the raised portion 11, the first clamping portion 131, and the mainboard bracket 10 in the embodiment of the present invention can also be integrally formed by other molding methods. In the embodiment of the present invention, there are no excessive restrictions on the specific molding methods of the raised portion 11, the first clamping portion 131, and the mainboard bracket 10. In actual applications, technicians can choose according to their needs.

[0065] As an optional implementation, Figures 1 to 6 As shown, a receiving cavity 15 is provided on the mainboard bracket 10 in the embodiment of the present invention. The receiving cavity 15 and the protrusion 11 are provided on the same side of the mainboard bracket 10, and the pressing piece 20 is embedded in the receiving cavity 15; the first clamping portion 131 is provided on the inner wall of the receiving cavity 15, and the second clamping portion 22 is provided at a relative position between the pressing piece 20 and the first clamping portion 131.

[0066] like Figures 1 to 6As shown, in an embodiment of the present invention, a receiving cavity 15 is provided at one end of the mainboard bracket 10 away from the protrusion 11, and the receiving cavity 15 and the protrusion 11 are located on the same side of the mainboard bracket 10. The first clamping portion 131 is provided on the inner wall of the receiving cavity 15, and the second clamping portion 22 is provided at a position where the pressing piece 20 is opposite to the first clamping portion 131. The other end of the pressing piece 20 is embedded in the receiving cavity 15, and the other end of the pressing piece 20 is limited by the receiving cavity 15, so that the first clamping portion 131 can be clamped to the second clamping portion 22. Through the above arrangement, it is convenient to clamp the other end of the pressing piece 20 to the other end of the mainboard bracket 10, thereby helping to improve the installation efficiency of the electronic device and reduce the installation cost of the electronic device.

[0067] During the installation of the electronic device, first, the through hole 21 is inserted through the boss 112 and fitted onto the connector 111. The press-fitting piece 20 surrounding the through hole 21 is then engaged with the boss 112, securing one end of the press-fitting piece 20 to one end of the motherboard bracket 10. The press-fitting piece 20 is then rotated, allowing the other end of the press-fitting piece 20 to fit within the accommodating cavity 15, which then positions the other end of the press-fitting piece 20. Once the other end of the press-fitting piece 20 is within the accommodating cavity 15, the first engaging portion 131 is engaged with the second engaging portion 22, securing the other end of the press-fitting piece 20 to the other end of the motherboard bracket 10, completing the installation of the press-fitting piece 20.

[0068] It can be understood that the electronic device disclosed in the embodiment of the present utility model is more convenient to install, has higher installation efficiency, and lowers labor costs, thereby helping to reduce the production cost of the electronic device. Furthermore, the above-mentioned arrangement also helps to improve the reliability of the electronic device, making the reliability of the electronic device higher.

[0069] As an optional implementation, Figures 1 to 6 As shown, the motherboard bracket 10 in the embodiment of the present invention includes a motherboard bracket body 12, an end plate 13 arranged opposite to the motherboard bracket body 12, and a side plate 14 connected between the motherboard bracket body 12 and the end plate 13. The motherboard bracket body 12, the side plate 14 and the end plate 13 together form a accommodating cavity 15; wherein, the first clamping portion 131 is arranged on the end plate 13.

[0070] like Figures 1 to 6As shown, the motherboard bracket 10 in this embodiment of the present invention includes a motherboard bracket body 12, an end plate 13, and a side plate 14. Along the thickness of the electronic device, the end plate 13 is spaced apart from the motherboard bracket body 12, and the side plate 14 is connected between the end plate 13 and the motherboard bracket body 12. Thus, the motherboard bracket body 12, the side plate 14, and the end plate 13 enclose a receiving cavity 15. When the other end of the pressing piece 20 is rotated to fit into the receiving cavity 15, the side plate 14 can restrain the other end of the pressing piece 20, positioning it in a suitable position to facilitate the engagement of the first engaging portion 131 with the second engaging portion 22.

[0071] It should be noted that in the embodiment of the present invention, the first engaging portion 131 is disposed on the end plate 13, and the second engaging portion 22 is disposed at the other end of the press-fit plate 20, with the second engaging portion 22 being disposed opposite the first engaging portion 131. When the other end of the press-fit plate 20 is inserted into the accommodating cavity 15, the second engaging portion 22 can engage with the first engaging portion 131, thereby engaging the other end of the press-fit plate 20 with the other end of the motherboard bracket 10. This arrangement facilitates the engagement of the other end of the press-fit plate 20 with the other end of the motherboard bracket 10, thereby improving the efficiency and reducing the cost of electronic device installation.

[0072] As an optional implementation, Figures 1 to 6 As shown, the first clamping portion 131 in the embodiment of the present invention includes one of a protrusion or a groove, and the second clamping portion 22 includes the other of a protrusion or a groove.

[0073] like Figures 1 to 6 As shown, the first clamping portion 131 in the embodiment of the present invention can be a protrusion or a groove. When the first clamping portion 131 is a protrusion, the second clamping portion 22 is a groove. When the first clamping portion 131 is a groove, the second clamping portion 22 is a protrusion.

[0074] In an embodiment of the present invention, the first clamping portion 131 is set to one of the protrusions or grooves, and the second clamping portion 22 is set to the other of the protrusions or grooves, so that the first clamping portion 131 can be clamped to the second clamping portion 22, thereby clamping the other end of the pressing piece 20 to the other end of the mainboard bracket 10.

[0075] Furthermore, in the embodiment of the present invention, the first engaging portion 131 is configured as either a protrusion or a groove, and the second engaging portion 22 is configured as either a protrusion or a groove. The protrusion and groove structures are both relatively simple, facilitating the processing of the motherboard bracket 10 and the pressing piece 20, thereby helping to reduce the processing cost of the electronic device.

[0076] Of course, in the embodiment of the present invention, the first clamping portion 131 is configured as one of a protrusion or a groove, and the second clamping portion 22 is configured as the other of a protrusion or a groove. This is merely an example of an embodiment of the present invention and does not limit the present invention. In actual applications, technicians can also configure the specific structures of the first clamping portion 131 and the second clamping portion 22 as needed.

[0077] As an optional implementation, Figures 1 to 6 As shown, the end plate 13, the side plate 14 and the mainboard bracket body 12 in the embodiment of the present invention are integrally formed.

[0078] like Figures 1 to 6 As shown, the end plate 13, side plate 14, and mainboard support body 12 in the embodiment of the present invention are integrally formed, facilitating the manufacture of the electronic device. Furthermore, in the embodiment of the present invention, the integral formation of the end plate 13, side plate 14, and mainboard support body 12 also helps to improve the reliability of the connection between the end plate 13, side plate 14, and mainboard support body 12, thereby improving the reliability of the electronic device.

[0079] It should be noted that the end plate 13, side plate 14, and mainboard support body 12 in the embodiment of the present invention can be integrally formed by injection molding. The end plate 13, side plate 14, and mainboard support body 12 in the embodiment of the present invention can also be integrally formed by machining. Of course, the end plate 13, side plate 14, and mainboard support body 12 in the embodiment of the present invention can also be integrally formed by other methods. In the embodiment of the present invention, there are no excessive restrictions on the specific molding method of the end plate 13, side plate 14, and mainboard support body 12. In actual applications, technicians can select an appropriate molding method as needed.

[0080] As an optional implementation, Figures 1 to 6 As shown, the distance between the end plate 13 and the mainboard bracket body 12 in the embodiment of the present invention is greater than the thickness of the pressing piece 20.

[0081] like Figures 1 to 6 As shown, in this embodiment of the present invention, along the thickness direction of the electronic device, the distance between the end plate 13 and the mainboard support body 12 is set to be greater than the thickness of the pressing piece 20, so that the other end of the pressing piece 20 can be embedded between the end plate 13 and the mainboard support body 12. In other words, the other end of the pressing piece 20 can be embedded in the accommodating cavity 15.

[0082] Reference Figure 7 , which shows the installation process of the electronic device in the embodiment of the present utility model Figure 1 ;reference Figure 8, which shows the installation process of the electronic device in the embodiment of the present utility model Figure 2 ;reference Figure 9 , which shows the installation process of the electronic device in the embodiment of the present utility model Figure 3 ;reference Figure 10 , which shows the installation process of the electronic device in the embodiment of the present utility model Figure 4 ;reference Figure 11 , which shows the installation process of the electronic device in the embodiment of the present utility model Figure 5 .

[0083] During the installation of electronic equipment, such as Figure 1 As shown, first, connect the flash assembly to the battery cover 30, which is provided with a board-to-board connector. Connect the mainboard bracket 10 to the frame of the electronic device, which is provided with a printed circuit board, and the printed circuit board is provided with a board-to-board connector female socket. The battery cover 30 is set at a certain angle to the mainboard bracket 10 of the electronic device, and the angle is less than 90 degrees. Figure 2 As shown, the board-to-board connector of the flash assembly is then snapped onto the board-to-board connector female socket on the printed circuit board. Figure 3 As shown, then, the through hole 21 of the pressing piece 20 is passed through the boss 112 and sleeved on the connecting piece 111. Figure 4 As shown, the pressing piece 20 is rotated so that the pressing piece 20 around the through hole 21 is clamped to the boss 112, thereby clamping one end of the pressing piece 20 to one end of the mainboard bracket 10. Figure 5 As shown, the pressing piece 20 is continued to be rotated so that the other end of the pressing piece 20 is embedded in the accommodating cavity 15, and the second clamping portion 22 is clamped to the first clamping portion 131, thereby clamping the other end of the pressing piece 20 to the other end of the mainboard bracket 10.

[0084] An embodiment of the utility model discloses an electronic device, which includes a mainboard bracket, on which a protrusion and a first clamping portion are arranged at intervals; a pressing piece, which is arranged opposite to the mainboard bracket, and on which a through hole and a second clamping portion are arranged at intervals, the through hole is sleeved on the protrusion, and at least a part of the protrusion is clamped to the pressing piece, and the second clamping portion is clamped to the first clamping portion.

[0085] In an embodiment of the present invention, a raised portion and a first engaging portion are spaced apart on the mainboard bracket, a pressing piece is disposed opposite the mainboard bracket, and a through-hole and a second engaging portion are spaced apart on the pressing piece. The through-hole is sleeved over the raised portion, so that at least a portion of the pressing piece surrounding the through-hole is engaged with the raised portion, thereby engaging one end of the pressing piece with one end of the mainboard bracket. The second engaging portion is then engaged with the first engaging portion, so that the other end of the pressing piece is engaged with the other end of the mainboard bracket, thereby connecting the pressing piece to the mainboard bracket. This arrangement makes the connection between the pressing piece and the mainboard bracket more convenient, helping to improve the installation efficiency of the electronic device and reduce the installation cost of the electronic device.

[0086] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0087] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. An electronic device, characterized in that: include: A mainboard bracket (10), wherein a protrusion (11) and a first clamping portion (131) are arranged at intervals on the mainboard bracket (10); A pressing piece (20), the pressing piece (20) is arranged opposite to the mainboard bracket (10), and a through hole (21) and a second clamping portion (22) are arranged at intervals on the pressing piece (20), the through hole (21) is sleeved on the protruding portion (11), and at least a part of the protruding portion (11) is clamped to the pressing piece (20), and the second clamping portion (22) is clamped to the first clamping portion (131).

2. The electronic device according to claim 1, wherein The raised portion (11) includes a connecting piece (111) and a boss (112), wherein: One end of the connecting member (111) is connected to the mainboard bracket (10), and the other end of the connecting member (111) is connected to the boss (112); The through hole (21) is sleeved on the connecting piece (111), the pressing piece (20) is clamped on the boss (112), and the height of the connecting piece (111) is greater than the thickness of the pressing piece (20).

3. The electronic device according to claim 2, wherein: The connecting member (111) has a first projection on the plane where the electronic device is located, and the boss (112) has a second projection on the plane where the electronic device is located, and the first projection falls within the second projection.

4. The electronic device according to claim 3, wherein: The length of the boss (112) along a first direction (X) is greater than the width of the boss (112) along a second direction (Y), the first direction (X) is perpendicular to the thickness direction of the electronic device, and the second direction (Y) intersects the first direction (X); The shape of the through hole (21) is adapted to the shape of the boss (112).

5. The electronic device according to claim 4, characterized in that The projection of the boss (112) on the plane where the electronic device is located is one of an ellipse and a rectangle; The projection of the through hole (21) on the plane where the electronic device is located is one of an ellipse and a rectangle.

6. The electronic device according to claim 1, wherein: The protruding portion (11), the first clamping portion (131) and the mainboard bracket (10) are integrally formed.

7. The electronic device according to claim 1, wherein: The mainboard bracket (10) is provided with a receiving cavity (15), the receiving cavity (15) and the protruding portion (11) are provided on the same side of the mainboard bracket (10), and the pressing piece (20) is embedded in the receiving cavity (15); The first clamping portion (131) is arranged on the inner wall of the accommodating cavity (15), and the second clamping portion (22) is arranged at a position relative to the pressing piece (20) and the first clamping portion (131).

8. The electronic device according to claim 7, wherein: The mainboard bracket (10) comprises a mainboard bracket body (12), an end plate (13) arranged opposite to the mainboard bracket body (12), and a side plate (14) connected between the mainboard bracket body (12) and the end plate (13); the mainboard bracket body (12), the side plate (14) and the end plate (13) enclose the accommodating cavity (15); Wherein, the first clamping portion (131) is provided on the end plate (13).

9. The electronic device according to claim 7 or 8, characterized in that: The first clamping portion (131) includes one of a protrusion or a groove, and the second clamping portion (22) includes the other of a protrusion or a groove.

10. The electronic device according to claim 8, wherein The end plate (13), the side plate (14) and the mainboard bracket body (12) are integrally formed; And / or, the distance between the end plate (13) and the mainboard bracket body (12) is greater than the thickness of the pressing piece (20).

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