Electronic equipment

Abstract

The invention discloses electronic equipment, and belongs to the technical field of electronic equipment. Comprising a mainboard support, the mainboard support comprises a mainboard support body and a cross beam connected to the mainboard support body, the mainboard support body defines a containing cavity, and the cross beam is located in the containing cavity; the mainboard is arranged on one side of the mainboard support in the first direction, a connector is arranged on the mainboard, and part of the connector is located in the containing cavity; the pre-pressing insert is arranged on the side, away from the main board, of the cross beam and the connector in a pressing mode in the first direction, one end of the pre-pressing insert is buckled to the cross beam in a hanging mode, and the other end of the pre-pressing insert is connected to the inner wall of the containing cavity in a clamped mode.

Description

Technical Field

[0001] This application relates to the technical field of electronic devices, and particularly relates to an electronic device. Background Art

[0002] With the continuous development of electronic devices, the functions of electronic devices are getting better and better, there are more and more electronic components in the electronic devices, the internal structure of the electronic devices is getting more and more complex, and there are more and more connectors connecting the electronic components.

[0003] In order to integrate the connector into the electronic device, in the related art, a pressing piece is pressed on the connector, and then the pressing piece is connected to the main board bracket through bolts. However, the above-mentioned integration method of the connector makes the assembly of the electronic device too complex and the assembly cost too high. Summary of the Invention

[0004] This application discloses an electronic device to solve or at least partially solve the problem in the related art that the integration method of the connector makes the assembly of the electronic device too complex and the assembly cost too high.

[0005] To solve the above technical problems, this application is implemented as follows:

[0006] This application discloses an electronic device, which includes a main board bracket. The main board bracket includes a main board bracket body and a cross beam connected to the main board bracket body. The main board bracket body encloses to form a receiving cavity, and the cross beam is located in the receiving cavity; a main board, along a first direction, the main board is disposed on one side of the main board bracket, and a connector is disposed on the main board, and part of the connector is located in the receiving cavity; a pre-pressing insert, along the first direction, the pre-pressing insert is pressed on the side of the cross beam and the connector away from the main board, one end of the pre-pressing insert is hooked on the cross beam, and the other end of the pre-pressing insert is clamped on the inner wall of the receiving cavity.

[0007] The electronic device disclosed in this application includes a main board bracket. The main board bracket includes a main board bracket body and a cross beam connected to the main board bracket body. The main board bracket body encloses to form a receiving cavity, and the cross beam is located in the receiving cavity. Along the first direction, a main board is disposed on one side of the main board bracket, and a connector is disposed on the main board, and at least part of the connector is located in the receiving cavity. Along the first direction, the pre-pressing insert is pressed on the side of the cross beam and the connector away from the main board, one end of the pre-pressing insert is hooked on the cross beam, and the other end of the pre-pressing insert is clamped on the inner wall of the receiving cavity. The pre-pressing insert provides a pressure towards the direction close to the main board for the connector, so that the connector can be pressed on the main board. And, one end of the pre-pressing insert is hooked on the cross beam, and the other end is clamped on the inner wall of the receiving cavity, which helps to simplify the assembly process of the electronic device and reduce the assembly cost of the electronic device.

[0008] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, in which:

[0010] Figure 1 Showing a partial cross-section of the electronic device described in the embodiments of the present application Figure 1 ;

[0011] Figure 2 Showing a partial cross-section of the electronic device described in the embodiments of the present application Figure 2 ;

[0012] Figure 3 Showing a schematic diagram of the installation process of the electronic device described in the embodiments of the present application Figure 1 ;

[0013] Figure 4 Showing a schematic diagram of the installation process of the electronic device described in the embodiments of the present application Figure 2 ;

[0014] Figure 5 Showing a partial cross-section of the electronic device described in the embodiments of the present application Figure 3 ;

[0015] Figure 6 Showing a partial cross-section of the electronic device described in the embodiments of the present application Figure 4 ;

[0016] Figure 7 Showing a schematic diagram of the installation process of the electronic device described in the embodiments of the present application Figure 3 ;

[0017] Figure 8 Showing a schematic diagram of the installation process of the electronic device described in the embodiments of the present application Figure 4 ;

[0018] Figure 9 Showing a partial cross-section of the electronic device described in the embodiments of the present application Figure 5 ;

[0019] Figure 10 Showing a partial cross-section of the electronic device described in the embodiments of the present application Figure 6 ;

[0020] Figure 11 Showing a schematic diagram of the installation process of the electronic device described in the embodiments of the present application Figure 5 ;

[0021] Figure 12Schematic diagram showing the installation process of the electronic device described in the embodiments of the present application Figure 6 。

[0022] Reference numerals:

[0023] 10: Main board bracket; 11: Main board bracket body; 111: First inner wall; 112: First top plate; 113: Second top plate; 12: Cross beam; 121: First side wall; 122: Second side wall; 123: Third side wall;

[0024] 20: Connector;

[0025] 30: Pre - pressed insert; 31: Pre - pressed insert body; 32: Clamping part; 321: First clamping piece; 322: Second clamping piece; 323: Hanging corner;

[0026] 40: Elastic member; 41: First elastic member; 42: Second elastic member; 43: Third elastic member;

[0027] 50: Main board;

[0028] X: First direction; Y: Second direction; Z: Third direction. Detailed implementation manners

[0029] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0030] The terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 construed as a limitation on the present invention.

[0032] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected" and "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Referring to Figure 1 , a partial cross-section of the electronic device described in the embodiment of the present application is shown Figure 1 ; Referring to Figure 2 , a partial cross-section of the electronic device described in the embodiment of the present application is shown Figure 2 ; Referring to Figure 3 , a schematic diagram of the installation process of the electronic device described in the embodiment of the present application is shown Figure 1 ; Referring to Figure 4 , a schematic diagram of the installation process of the electronic device described in the embodiment of the present application is shown Figure 2 ; Referring to Figure 5 , a partial cross-section of the electronic device described in the embodiment of the present application is shown Figure 3 ; Referring to Figure 6 , a partial cross-section of the electronic device described in the embodiment of the present application is shown Figure 4 ; Referring to Figure 7 , a schematic diagram of the installation process of the electronic device described in the embodiment of the present application is shown Figure 3 ; Referring to Figure 8 , a schematic diagram of the installation process of the electronic device described in the embodiment of the present application is shown Figure 4 ; Referring to Figure 9 , a partial cross-section of the electronic device described in the embodiment of the present application is shown Figure 5 ; Referring to Figure 10 , a partial cross-section of the electronic device described in the embodiment of the present application is shown Figure 6 ; Referring to Figure 11 , a schematic diagram of the installation process of the electronic device described in the embodiment of the present application is shownFigure 5 ; Refer to Figure 12 , which shows a schematic diagram of the installation process of the electronic device described in the embodiments of the present application. Figure 6 .

[0034] As Figures 1 to 12 shown, the embodiments of the present application disclose an electronic device, which includes a main board bracket 10. The main board bracket 10 includes a main board bracket body 11 and a cross beam 12 connected to the main board bracket body 11. The main board bracket body 11 encloses a receiving cavity, and the cross beam 12 is located in the receiving cavity; a main board 50, along the first direction X, the main board 50 is disposed on one side of the main board bracket 10, and a connector 20 is disposed on the main board 50, and part of the connector 20 is located in the receiving cavity; a pre-pressing insert 30, along the first direction X, the pre-pressing insert 30 is pressed on the side of the cross beam 12 and the connector 20 away from the main board 50. One end of the pre-pressing insert 30 is hooked on the cross beam 12, and the other end of the pre-pressing insert 30 is clamped to the inner wall of the receiving cavity.

[0035] The embodiments of the present application disclose an electronic device, which can be a mobile phone, a tablet computer, or other electronic devices. In the embodiments of the present application, there are no excessive restrictions on the specific type of the electronic device. Hereinafter, taking the electronic device as a mobile phone as an example, the present application will be described in detail.

[0036] As Figures 1 to 12 shown, the electronic device disclosed in the embodiments of the present application includes a main board bracket 10, and the main board bracket 10 can fix the main board 50 to prevent the main board 50 from loosening during operation, thereby protecting the components on the main board 50 from damage. The main board bracket 10 disclosed in the embodiments of the present application includes a main board bracket body 11 and a cross beam 12 connected to the main board bracket body 11. The main board bracket body 11 encloses a receiving cavity, and the cross beam 12 is located in the receiving cavity.

[0037] The cross beam 12 in the embodiments of the present application is located in the receiving cavity, and the cross beam 12 is connected to the inner wall of the receiving cavity. It should be noted that the cross beam 12 in the embodiments of the present application can be integrally formed with the main board bracket body 11, or the cross beam 12 can be fixedly connected to the main board bracket body 11. Here, the cross beam 12 being fixedly connected to the main board bracket body 11 means that there is no relative movement between the cross beam 12 and the main board bracket body 11. Exemplarily, the cross beam 12 is detachably connected to the inner wall of the receiving cavity of the main board bracket body 11.

[0038] In the embodiment of the present application, the thickness direction of the main board bracket body 11 is the first direction X, that is, the thickness direction of the electronic device is the first direction X. The second direction Y intersects the first direction. Taking the second direction Y perpendicular to the first direction X as an example, the second direction Y can be the length direction of the electronic device or the width direction of the electronic device. The third direction Z intersects the first direction X and the second direction Y. Taking the third direction Z perpendicular to the first direction X and the second direction Y as an example, when the second direction Y is the length direction of the electronic device, the third direction Z is the width direction of the electronic device, and when the second direction Y is the width direction of the electronic device, the third direction Z is the length direction of the electronic device.

[0039] As Figures 1 to 12 shown, along the first direction X, the main board 50 is disposed on one side of the main board bracket 10. The connector 20 is connected to the main board 50. One end of the connector 20 is connected to the flash flexible circuit board. At least a part of the connector 20 is located in the accommodating cavity. That is to say, both the cross beam 12 and the connector 20 are partially located in the accommodating cavity. Exemplarily, the cross beam 12 extends along the third direction Z. Along the second direction Y, the cross beam 12 and the connector 20 are spaced apart in the accommodating cavity.

[0040] It should be noted that the connector 20 in the embodiment of the present application can be a board-to-board connector, or the connector 20 can also be other types of connectors. In the embodiment of the present application, there is no excessive limitation on the specific type of the connector 20. In actual applications, technicians can select a suitable connector 20 according to needs.

[0041] As Figure 1 shown, the pre-pressed insert 30 in the embodiment of the present application is pressed along the first direction X on the side of the cross beam 12 and the connector 20 away from the main board 50. One end of the pre-pressed insert 30 is hooked on the cross beam 12, and the other end is clamped to the inner wall of the accommodating cavity. Exemplarily, along the second direction Y, the pre-pressed insert 30 has a first end and a second end facing away from each other. Along the second direction Y, the accommodating cavity has a first inner wall 111 and a second inner wall disposed opposite to each other, and a clamping groove is provided on the second inner wall. The first end of the pre-pressed insert 30 is clamped in the clamping groove, and the second end of the pre-pressed insert 30 encloses a clamping portion 32, and the clamping portion 32 is hooked on the peripheral wall of the cross beam 12. By hooking one end of the pre-pressed insert 30 on the cross beam 12 and clamping the other end to the inner wall of the accommodating cavity, the assembly process of the electronic device is simplified, and the assembly cost of the electronic device is reduced.

[0042] Exemplarily, along the second direction Y, the pre-pressed insert 30 has a first end and a second end facing away from each other. Along the second direction Y, the accommodating cavity has a first inner wall 111 and a first top plate 112 of the main board support body 11 that is at least partially oppositely arranged with respect to the first inner wall 111. The first top plate 112 protrudes towards the direction close to the first inner wall 111 along the second direction Y, and encloses a clamping groove with the second top plate 113 of the main board support body 11. A recess is formed at the first end of the pre-pressed insert 30, and the recess is clamped in the clamping groove. A clamping portion 32 is formed by enclosing the second end of the pre-pressed insert 30, and the clamping portion 32 is hooked on the peripheral wall of the cross beam 12.

[0043] Exemplarily, along the second direction Y, the pre-pressed insert 30 has a first end and a second end facing away from each other. Along the second direction Y, the accommodating cavity has a first inner wall 111 and a first top plate 112 of the main board support body 11 that is at least partially oppositely arranged with respect to the first inner wall 111. The first top plate 112 has a groove. The first end of the pre-pressed insert 30 extends into the groove and is clamped with the groove. A clamping portion 32 is formed by enclosing the second end of the pre-pressed insert 30, and the clamping portion 32 is hooked on the peripheral wall of the cross beam 12.

[0044] During the installation of the electronic device, the connector 20 is connected to one side of the main board 50. Along the first direction X, the main board 50 is arranged on one side of the main board support 10, so that the connector 20 is located in the accommodating cavity, and along the second direction Y, the connector 20 is spaced apart from the cross beam 12 located in the accommodating cavity. Then, the pre-pressed insert 30 is pressed on the side of the cross beam 12 and the connector 20 away from the main board 50, so that one end of the pre-pressed insert 30 is clamped to the inner wall of the accommodating cavity, and the other end of the pre-pressed insert 30 is hooked on the peripheral wall of the cross beam 12.

[0045] The electronic device disclosed in the present application includes a main board support 10. The main board support 10 includes a main board support body 11 and a cross beam 12 connected to the main board support body 11. An accommodating cavity is formed by enclosing the main board support body 11, and the cross beam 12 is located in the accommodating cavity. Along the first direction X, the main board 50 is arranged on one side of the main board support 10. A connector 20 is arranged on the main board 50, and at least a part of the connector 20 is located in the accommodating cavity. Along the first direction X, the pre-pressed insert 30 is pressed on the side of the cross beam 12 and the connector 20 away from the main board 50, and one end of the pre-pressed insert 30 is hooked on the cross beam 12, and the other end of the pre-pressed insert 30 is clamped to the inner wall of the accommodating cavity. The pre-pressed insert 30 provides a pressure towards the direction close to the main board 50 for the connector 20, so that the connector 20 can be pressed against the main board 50. Moreover, one end of the pre-pressed insert 30 is hooked on the cross beam 12, and the other end is clamped to the inner wall of the accommodating cavity, which helps to simplify the assembly process of the electronic device and reduce the assembly cost of the electronic device.

[0046] In some embodiments, the electronic device further includes an elastic member 40. Along the second direction Y, the elastic member 40 is disposed between the inner wall of the accommodation cavity and the pre-pressed insert 30, and the second direction Y intersects the first direction X; and / or, along the first direction X, the elastic member 40 is disposed between the pre-pressed insert 30 and the connector 20.

[0047] As Figures 1 to 8 shown, in the embodiment of the present application, along the second direction Y, an elastic member 40 is disposed between the first inner wall 111 of the accommodation cavity and the pre-pressed insert 30. The elastic member 40 pushes the pre-pressed insert 30 in a direction away from the first inner wall 111, so that one end of the pre-pressed insert 30 can be more reliably hooked to the cross beam 12, and the other end can be clamped to the side wall of the accommodation cavity away from the first inner wall 111. The pre-pressed insert 30 can press the connector 20 onto the main board 50, improving the reliability of the connection between the connector 20 and the main board 50 and preventing the connector 20 from detaching from the main board 50, which affects the reliability of the electronic device.

[0048] Exemplarily, along the second direction Y, the elastic member 40 is disposed between the first inner wall 111 of the accommodation cavity and the side wall of the pre-pressed insert 30 close to the first inner wall 111. One end of the elastic member 40 is fixedly connected to the first inner wall 111, and the other end abuts against the side wall of the pre-pressed insert 30 close to the first inner wall 111. Alternatively, one end of the elastic member 40 is fixedly connected to the side wall of the pre-pressed insert 30 close to the first inner wall 111, and the other end abuts against the first inner wall 111.

[0049] As Figures 9 to 12 shown, along the first direction X, an elastic member 40 is disposed between the pre-pressed insert 30 and the connector 20. The elastic force of the elastic member 40 pushes the connector 20 in a direction away from the pre-pressed insert 30, improving the reliability of the connection between the connector 20 and the main board 50 and preventing the connector 20 from detaching from the main board 50, which affects the reliability of the electronic device.

[0050] Exemplarily, along the first direction X, the elastic member 40 is disposed between the connector 20 and the pre-pressed insert 30. One side of the elastic member 40 is fixedly connected to the connector 20, and the other side abuts against the pre-pressed insert 30. Alternatively, one side of the elastic member 40 is fixedly connected to the pre-pressed insert 30, and the other side abuts against the connector 20.

[0051] In the embodiments of the present application, an elastic member 40 is disposed between the inner wall of the accommodation cavity and the pre-pressing insert 30 along the second direction Y, and / or an elastic member is disposed between the pre-pressing insert 30 and the connector 20 along the first direction X. Through the elastic member 40, one end of the pre-pressing insert 30 can be more reliably hooked to the cross beam 12, and the other end can be clamped to the side wall of the accommodation cavity away from the first inner wall 111. The pre-pressing insert 30 can press the connector 20 onto the main board 50, improving the reliability of the connection between the connector 20 and the main board 50 and preventing the connector 20 from detaching from the main board 50, which may affect the reliability of the electronic device. Further, the above arrangement also helps to simplify the assembly process of the electronic device, reduce the assembly cost of the electronic device, and avoid an overly complex assembly process that may lead to an excessively high assembly cost of the electronic device.

[0052] In some embodiments, as Figures 1 to 4 shown, the elastic member 40 includes a first elastic member 41. Along the second direction Y, the first elastic member 41 is disposed between the inner wall of the accommodation cavity and the end of the pre-pressing insert 30 that is hooked to the cross beam 12; one end of the first elastic member 41 is fixedly connected to the inner wall of the accommodation cavity, and the other end abuts against the end of the pre-pressing insert 30 that is hooked to the cross beam 12.

[0053] In the embodiments of the present application, as Figures 1 to 4 shown, along the second direction Y, a first elastic member 41 is disposed between the first inner wall 111 of the accommodation cavity and the side wall of the pre-pressing insert 30 close to the first inner wall 111, that is, along the second direction Y, a first elastic member 40 is disposed between the first inner wall 111 of the accommodation cavity and the end of the pre-pressing insert 30 that is hooked to the cross beam 12. One end of the first elastic member 41 is fixedly connected to the first inner wall 111, and the other end of the first elastic member 41 abuts against the end of the pre-pressing insert 30 that is hooked to the cross beam 12. To push the pre-pressing insert 30 in a direction away from the first inner wall 111 through the first elastic member 41, so that one end of the pre-pressing insert 30 can be more reliably hooked to the cross beam 12, and the other end of the pre-pressing insert 30 can be clamped to the side wall of the accommodation cavity away from the first inner wall 111. Thus, the pre-pressing insert 30 can press the connector 20 onto the main board 50, improving the reliability of the connection between the connector 20 and the main board 50 and preventing the connector 20 from detaching from the main board 50, which may affect the reliability of the electronic device.

[0054] During the installation of the electronic device, the connector 20 can be connected to one side of the main board 50. Along the first direction X, the main board 50 is arranged on one side of the main board bracket 10, so that the connector 20 is located in the accommodating cavity. And along the second direction Y, the connector 20 is spaced apart from the cross beam 12 located in the accommodating cavity. Then, the pre-pressing insert 30 is pressed on the side of the cross beam 12 and the connector 20 away from the main board 50, so that one end of the pre-pressing insert 30 is clamped to the inner wall of the accommodating cavity, and the other end of the pre-pressing insert 30 is hooked on the peripheral wall of the cross beam 12. Finally, the first elastic member 41 is pressed down. One end of the first elastic member 41 is fixedly connected to the first inner wall 111 of the accommodating cavity, and the other end abuts against the end of the pre-pressing insert 30 hooked on the cross beam 12. The first elastic member 41 pushes the pre-pressing insert 30 in a direction away from the first inner wall 111, so that the pre-pressing insert 30 is more reliably pressed on the side of the connector 20 away from the main board 50, thereby improving the reliability of the connection between the connector 20 and the main board 50 and preventing the connector 20 from detaching from the main board 50.

[0055] Furthermore, in the embodiment of the present application, by using the first elastic member 41 to press the pre-pressing insert 30 on the side of the cross beam 12 and the connector 20 away from the main board 50, the assembly process of the electronic device can be simplified, the assembly cost of the electronic device can be reduced, and the situation of too high assembly cost of the electronic device caused by an overly complex assembly process can be avoided.

[0056] It should be noted that in the embodiment of the present application, the fact that one end of the first elastic member 41 is fixedly connected to the first inner wall 111 of the accommodating cavity means that there is no relative movement between one end of the first elastic member 41 and the first inner wall 111. Exemplarily, the first elastic member 41 is integrally formed with the main board bracket body 11, and one end of the first elastic member 41 is inserted into the main board bracket body 11. Of course, in the embodiment of the present application, there is no excessive limitation on the specific connection manner between the first elastic member 41 and the main board bracket body 11. In actual applications, those skilled in the art can set it according to needs.

[0057] In the embodiment of the present application, the first elastic member 41 pushes the pre-pressing insert 30 in a direction away from the first inner wall 111, so that one end of the pre-pressing insert 30 can be more reliably hooked on the cross beam 12, and the other end of the pre-pressing insert 30 can be clamped to the side wall of the accommodating cavity away from the first inner wall 111. Thus, the pre-pressing insert 30 can press the connector 20 on the main board 50, improving the reliability of the connection between the connector 20 and the main board 50 and preventing the connector 20 from detaching from the main board 50 and affecting the reliability of the electronic device.

[0058] In some embodiments, such as Figures 5 to 8As shown, the elastic member 40 includes a second elastic member 42. Along the second direction Y, the second elastic member 42 is disposed between the inner wall of the accommodating cavity and the end of the pre-pressing insert 30 hooked on the cross beam 12; one end of the second elastic member 42 is fixedly connected to the end of the pre-pressing insert 30 hooked on the cross beam 12, and the other end abuts against the inner wall of the accommodating cavity.

[0059] As Figures 5 to 8 shown, along the second direction Y, a second elastic member 42 is disposed between the first inner wall 111 of the accommodating cavity and the end of the pre-pressing insert 30 hooked on the cross beam 12. One end of the second elastic member 42 is fixedly connected to the end of the pre-pressing insert 30 hooked on the cross beam 12, and the other end of the second elastic member 42 abuts against the first inner wall 111 of the accommodating cavity. So as to push the pre-pressing insert 30 in a direction away from the first inner wall 111 through the second elastic member 42, so that one end of the pre-pressing insert 30 can be more reliably hooked on the cross beam 12, and the other end of the pre-pressing insert 30 can be clamped on the side wall of the accommodating cavity away from the first inner wall 111. Thus, the pre-pressing insert 30 can press the connector 20 on the main board 50, improving the reliability of the connection between the connector 20 and the main board 50 and preventing the connector 20 from detaching from the main board 50, which affects the reliability of the electronic device.

[0060] During the installation of the electronic device, the connector 20 can be connected to one side of the main board 50. Along the first direction X, the main board 50 is disposed on one side of the main board bracket 10, so that the connector 20 is located in the accommodating cavity, and along the second direction Y, the connector 20 is spaced from the cross beam 12 located in the accommodating cavity. Then, the pre-pressing insert 30 is pressed on the side of the cross beam 12 and the connector 20 away from the main board 50, so that one end of the pre-pressing insert 30 is clamped on the inner wall of the accommodating cavity, and the other end of the pre-pressing insert 30 is hooked on the peripheral wall of the cross beam 12. Finally, the second elastic member 42 is pressed down. One end of the second elastic member 42 is fixedly connected to the end of the pre-pressing insert 30 hooked on the cross beam 12, and the other end abuts against the first inner wall 111 of the accommodating cavity. The pre-pressing insert 30 is pushed in a direction away from the first inner wall 111 through the second elastic member 42, so that the pre-pressing insert 30 is more reliably pressed on the side of the connector 20 away from the main board 50, in order to improve the reliability of the connection between the connector 20 and the main board 50 and prevent the connector 20 from detaching from the main board 50.

[0061] Furthermore, in the embodiment of the present application, by using the second elastic member 42 to press the pre-pressing insert 30 on the side of the cross beam 12 and the connector 20 away from the main board 50, the assembly process of the electronic device can also be simplified, the assembly cost of the electronic device can be reduced, and the situation where the assembly cost of the electronic device is too high due to an overly complex assembly process can be avoided.

[0062] It should be noted that in the embodiments of the present application, one end of the second elastic member 42 is fixedly connected to the end of the pre-pressed insert 30 that is hooked on the cross beam 12. That is to say, there is no relative movement between one end of the second elastic member 42 and the end of the pre-pressed insert 30 that is hooked on the cross beam 12. Exemplarily, the second elastic member 42 can be integrally formed with the pre-pressed insert 30. Of course, in the embodiments of the present application, the specific connection manner between the second elastic member 42 and the pre-pressed insert 30 is not overly limited. In actual applications, those skilled in the art can set it as needed.

[0063] In some embodiments, as Figures 9 to 12 shown, the elastic member 40 includes a third elastic member 43. Along the first direction X, one side of the third elastic member 43 abuts against the pre-pressed insert 30, and the other side abuts against the connector 20.

[0064] As Figures 9 to 12 shown, along the first direction X, a third elastic member 43 is disposed between the connector 20 and the pre-pressed insert 30. One side of the third elastic member 43 abuts against the pre-pressed insert 30, and the other side abuts against the connector 20. One end of the pre-pressed insert 30 is hooked on the cross beam 12, and the other end of the pre-pressed insert 30 is clamped to the inner wall of the accommodating cavity away from the first inner wall 111. Through the elastic force of the third elastic member 43, the connector 20 is pushed in a direction away from the pre-pressed insert 30. That is to say, the elastic force of the third elastic member 43 can push the connector 20 in a direction close to the main board 50, so that the connector 20 can be pressed on the side of the main board 50 close to the main board bracket 10, preventing the connector 20 from detaching from the main board 50.

[0065] During the installation of the electronic device, the connector 20 can be first connected to one side of the main board 50. Along the first direction X, the main board 50 is disposed on one side of the main board bracket 10, so that the connector 20 is located in the accommodating cavity, and along the second direction Y, the connector 20 is spaced apart from the cross beam 12 located in the accommodating cavity. Then the third elastic member 43 is disposed on the connector 20. At this time, the third elastic member 43 is in its original state without being compressed. Finally, the pre-pressed insert 30 is pressed on the side of the cross beam 12 and the third elastic member 43 away from the main board 50, so that one end of the pre-pressed insert 30 is clamped to the side wall of the accommodating cavity away from the first inner wall 111, and the other end of the pre-pressed insert 30 is hooked on the peripheral wall of the cross beam 12. When the pre-pressed insert 30 is installed, the third elastic member 43 is first compressed and then rebounds. The elastic force of the third elastic member 43 pushes the connector 20 in a direction away from the pre-pressed insert 30. That is to say, the elastic force of the third elastic member 43 can push the connector 20 in a direction close to the main board 50, so that the connector 20 can be pressed on the main board 50, preventing the connector 20 from detaching from the main board 50.

[0066] In the embodiments of the present application, a third elastic member 43 provides a thrust force towards the motherboard 50 to the connector 20, so that the connector 20 can be pressed on the motherboard 50, preventing the connector 20 from detaching from the motherboard 50. This helps to simplify the assembly process of the electronic device, reduce the assembly cost of the electronic device, and avoid an overly complex assembly process that may lead to an excessively high assembly cost of the electronic device.

[0067] It should be noted that the third elastic member 43 in the embodiments of the present application can be a pre-compressed foam, and the third elastic member 43 can also be a polyurethane foam material. Of course, in the embodiments of the present application, there are no excessive restrictions on the specific material of the third elastic member 43. In actual applications, technicians can select according to needs.

[0068] In some embodiments, as Figures 1 to 12 shown, along the second direction Y, the first inner wall 111 of the accommodation cavity and the first top plate 112 of the motherboard bracket body 11 are at least partially relatively spaced apart. The cross beam 12 is disposed on the side close to the first inner wall 111, and a part of the connectors 20 are disposed between the cross beam 12 and the first top plate 112 of the motherboard bracket body 11. The second direction Y intersects the first direction X; one end of the pre-pressed insert 30 is hooked on the cross beam 12, and the other end is clamped on the first top plate 112 of the motherboard bracket body 11.

[0069] As Figures 1 to 12 shown, in the embodiments of the present application, along the second direction Y, the first inner wall 111 of the accommodation cavity and the first top plate 112 of the motherboard bracket body 11 are at least partially relatively spaced apart. That is to say, the first inner wall 111 and a part of the first top plate 112 of the motherboard bracket body 11 are relatively spaced apart along the second direction Y. The cross beam 12 extends along the third direction Z, and along the second direction Y, the cross beam 12 is disposed at a position close to the first inner wall 111, and a part of the connectors 20 are disposed between the cross beam 12 and the first top plate 112 of the motherboard bracket body 11.

[0070] Among them, along the first direction X, the pre-pressed insert 30 is pressed on the side of the cross beam 12 and the connector 20 away from the motherboard 50, and one end of the pre-pressed insert 30 is hooked on the cross beam 12, and the other end is clamped on the first top plate 12 of the motherboard bracket body 11. So that the pre-pressed insert 30 can be fixedly connected to the motherboard bracket 10, preventing the pre-pressed insert 30 from detaching from the cross beam 12 and the connector 20, resulting in the pre-pressed insert 30 being unable to press the connector 20 on the motherboard 50 and the connector 20 being separated from the motherboard 50.

[0071] In some embodiments, as Figures 1 to 12As shown, the preloading insert 30 includes a preloading insert body 31 and a clamping portion 32. The preloading insert body 31 extends along the second direction Y. Along the first direction X, the preloading insert body 31 is pressed against one side of the cross beam 12 and the connector 20 away from the main board 50. One end of the preloading insert body 31 is clamped to the first top plate 112 of the main board support body 11, and the other end is connected to the clamping portion 32. The clamping portion 32 is hooked to the cross beam 12.

[0072] In the embodiment of the present application, the preloading insert 30 includes a preloading insert body 31 and a clamping portion 32. The preloading insert body 31 extends along the second direction Y and is pressed against one side of the cross beam 12 and the connector 20 away from the main board 50 along the first direction X. Along the second direction Y, the preloading insert body 31 has a first end and a second end arranged oppositely. The first end of the preloading insert body 31 is clamped to the first top plate 112 of the main board support body 11, and the clamping portion 32 is connected to the second end of the preloading insert body 31. The clamping portion 32 is hooked to the cross beam 12.

[0073] In the embodiment of the present application, the first end of the preloading insert body 31 is clamped tightly to the first top plate 112 of the main board support body 11, the clamping portion 32 is connected to the second end of the preloading insert body 31, and the clamping portion 32 is hooked to the cross beam 12, so that the preloading insert 30 can be fixedly connected to the main board support 10, avoiding the preloading insert 30 from detaching from the cross beam 12 and the connector 20, resulting in the preloading insert 30 being unable to press the connector 20 onto the main board 50 and the connector 20 being separated from the main board 50.

[0074] It should be noted that the clamping portion 32 in the embodiment of the present application can be integrally formed with the preloading insert body 31, or can be separately formed from the preloading insert body 31. Exemplarily, the clamping portion 32 is clamped to the end of the preloading insert body 31 close to the first inner wall 111. Of course, in the embodiment of the present application, there are no excessive restrictions on the specific forming method of the clamping portion 32 and the preloading insert body 31. In actual applications, technicians can set it according to needs.

[0075] In some embodiments, as Figures 1 to 12 shown, the cross beam 12 extends along the third direction Z. Along the first direction X, the cross beam 12 includes a first side wall 121 and a second side wall 122 arranged oppositely and a third side wall 123 connecting the first side wall 121 and the second side wall 122. The third direction Z intersects the first direction X and the second direction Y; the end of the preloading insert body 31 away from the first top plate 112 of the main board support body 11 is pressed against the first side wall 121. The clamping portion 32 includes a first clamping member 321 and a second clamping member 322 connected to the first clamping member 321. The first clamping member 321 is pressed against the third side wall 123, and the second clamping member 322 is pressed against the second side wall 122.

[0076] In the embodiment of the present application, the cross beam 12 is disposed in the accommodating cavity. The cross beam 12 extends along the third direction Z. Along the first direction X, the cross beam 12 has a first side wall 121 and a second side wall 122 which are oppositely disposed, and a third side wall 123 connected between the first side wall 121 and the second side wall 122. Wherein, the first side wall 121 is the side wall of the cross beam 12 close to the pre-pressing insert body 31, the second side wall 122 is the side wall of the cross beam 12 far from the pre-pressing insert body 31, and the third side wall 123 is the side wall of the cross beam 12 close to the first inner wall 111 of the accommodating cavity.

[0077] As Figures 1 to 12 shown, the end of the pre-pressing insert body 31 far from the first top plate 112 of the main board bracket body 11, that is, the end of the pre-pressing insert body 31 close to the first inner wall 111 of the accommodating cavity, is pressed on the first side wall 121 of the cross beam 12. The clamping portion 32 includes a first clamping member 321 and a second clamping member 322 connected to the first clamping member 321. The first clamping member 321 is pressed on the third side wall 123 of the cross beam 12, that is, the first clamping member 321 is pressed on the side wall of the cross beam 12 close to the first inner wall 111. The second clamping member 322 is pressed on the second side wall 122 of the cross beam 12.

[0078] With the above arrangement, the end of the pre-pressing insert body 31 far from the first top plate 12 of the main board bracket body 11 is pressed on the first side wall 121 of the cross beam 12, the first clamping member 321 is pressed on the third side wall 123 of the cross beam 12, and the second clamping member 322 is pressed on the second side wall 122 of the cross beam 12, so as to fixedly connect the pre-pressing insert 30 to the main board bracket 10, and avoid the pre-pressing insert 30 from detaching from the cross beam 12 and the connector 20, resulting in the pre-pressing insert 30 being unable to press the connector 20 on the main board 50 and the connector 20 being separated from the main board 50. Further, in the embodiment of the present application, the arrangement of the pre-pressing insert 30 also helps to simplify the assembly process of the electronic device, reduce the assembly cost of the electronic device, and avoid the assembly cost of the electronic device being too high due to an overly complex assembly process.

[0079] In some embodiments, as Figures 9 to 12 shown, the clamping portion 32 further includes a hanging corner 323. The hanging corner 323 is connected to the side of the second clamping member 322 far from the first clamping member 321. Along the first direction X, the hanging corner 323 is inclined towards the direction close to the pre-pressing insert body 31.

[0080] As Figure 9 and Figure 12 shown, in the embodiment of the present application, a hanging corner 323 is provided on the side of the second clamping member 322 far from the first clamping member 321. The hanging corner 323 is inclined towards the direction close to the pre-pressing insert body 31 along the first direction X. By means of the hanging corner 323, the reliability of the clamping portion 32 pressing on the peripheral wall of the cross beam 12 is improved, and the detachment of the clamping portion 32 from the cross beam 12, which affects the reliability of the electronic device, is avoided.

[0081] In some embodiments, as Figures 1 to 12 shown, the preloading insert body 31 and the clamping portion 32 are integrally formed.

[0082] In the embodiments of the present application, by setting the preloading insert body 31 and the clamping portion 32 as an integrally formed structure, the reliability of the preloading insert 30 is improved, and the strength of the preloading insert 30 is enhanced.

[0083] Of course, setting the preloading insert body 31 and the clamping portion 32 as an integrally formed structure is only an individual example of the present application and does not limit the present application. In actual applications, those skilled in the art can also set the specific connection manner between the preloading insert body 31 and the clamping portion 32 according to needs.

[0084] In some embodiments, the main board bracket body 11 further has a second top plate 113. The first top plate 112 and the second top plate 113 enclose a clamping groove, and the end portions of the preloading insert body 31 close to the first top plate 112 and the second top plate 113 are clamped in the clamping groove.

[0085] In the embodiments of the present application, by the first top plate 112 and the second top plate 113 of the main board bracket body 11 enclosing a clamping groove, the end portions of the preloading insert body 31 close to the first top plate 112 and the second top plate 113 are clamped in the clamping groove, so as to clamp the end portions of the preloading insert body 31 close to the first top plate 112 and the second top plate 113 through the clamping groove. To prevent the end portions of the preloading insert body 31 close to the first top plate 112 and the second top plate 113 from detaching from the main board bracket body 11, resulting in the preloading insert body 31 being unable to press the connector 20 onto the main board 50 and the connector 20 being separated from the main board 50.

[0086] In some embodiments, there is a first included angle α between the extending direction of the first elastic member 41 and the first direction X, satisfying 0° < α < 90°.

[0087] In the embodiments of the present application, the first included angle α between the extending direction of the first elastic member 41 and the first direction X is set to be greater than 0° and less than 90°, so that the first elastic member 41 can push the preloading insert 30 in a direction away from the first inner wall 111, causing one end of the preloading insert 30 to be hooked on the cross beam 12 and the other end of the preloading insert 30 to be clamped tightly on the top plate 112 of the main board bracket body 111. Thus, the connector 20 is pressed onto the main board 50 through the preloading insert 30, preventing the connector 20 from detaching from the main board 50.

[0088] Exemplarily, the first included angle α between the extending direction of the first elastic member 41 and the first direction X can be set to 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, etc.

[0089] It should be noted that there is a second included angle between the extending direction of the second elastic member 42 in the embodiments of the present application and the first direction X, and this second included angle is also greater than 0° and less than 90°. This will not be elaborated here.

[0090] Embodiments of the present application disclose an electronic device. The electronic device includes a main board bracket, and the main board bracket includes a main board bracket body and a cross beam connected to the main board bracket body. The main board bracket body encloses to form a receiving cavity, and the cross beam is located in the receiving cavity; a main board, along the first direction, the main board is disposed on one side of the main board bracket, and a connector is provided on the main board, and part of the connector is located in the receiving cavity; a pre-pressing insert, along the first direction, the pre-pressing insert is pressed against the side of the cross beam and the connector away from the main board, one end of the pre-pressing insert is hooked on the cross beam, and the other end of the pre-pressing insert is clamped to the inner wall of the receiving cavity.

[0091] The electronic device disclosed in the embodiments of the present application includes a main board bracket. The main board bracket includes a main board bracket body and a cross beam connected to the main board bracket body. The receiving cavity is formed by enclosing the main board bracket body, and the cross beam is located in the receiving cavity. Along the first direction, a main board is disposed on one side of the main board bracket, and a connector is provided on the main board, and at least part of the connector is located in the receiving cavity. Along the first direction, the pre-pressing insert is pressed against the side of the cross beam and the connector away from the main board, one end of the pre-pressing insert is hooked on the cross beam, and the other end of the pre-pressing insert is clamped to the inner wall of the receiving cavity. The pre-pressing insert provides a pressure towards the direction close to the main board for the connector, so that the connector can be pressed against the main board. Moreover, one end of the pre-pressing insert is hooked on the cross beam, and the other end is clamped to the inner wall of the receiving cavity, which helps to simplify the assembly process of the electronic device and reduce the assembly cost of the electronic device.

[0092] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0093] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electronic device, characterized in that: include: A mainboard bracket, the mainboard bracket comprising a mainboard bracket body and a crossbeam connected to the mainboard bracket body, the mainboard bracket body encloses a receiving cavity, and the crossbeam is located in the receiving cavity; A mainboard, along the first direction, the mainboard is arranged on one side of the mainboard bracket, the mainboard is provided with a connector, and part of the connector is located in the accommodating cavity; A pre-pressed insert is pressed on the side of the beam and the connector away from the mainboard along the first direction, one end of the pre-pressed insert is hooked on the beam, and the other end of the pre-pressed insert is clamped on the inner wall of the accommodating cavity.

2. The electronic device according to claim 1, characterized in that: The electronic device further comprises an elastic member, wherein the elastic member is disposed between the inner wall of the accommodating cavity and the pre-pressed insert along a second direction, and the second direction intersects with the first direction; And / or, along the first direction, the elastic member is arranged between the pre-pressing insert and the connector.

3. The electronic device according to claim 2, characterized in that: The elastic member comprises a first elastic member, and along the second direction, the first elastic member is arranged between the inner wall of the accommodating cavity and the end of the pre-pressed insert hooked on the crossbeam; One end of the first elastic member is fixedly connected to the inner wall of the accommodating cavity, and the other end is abutted against the end of the pre-pressed insert hooked on the crossbeam.

4. The electronic device according to claim 2, characterized in that: The elastic member includes a second elastic member, and along the second direction, the second elastic member is arranged between the inner wall of the accommodating cavity and the end of the pre-pressed insert hooked on the crossbeam; One end of the second elastic member is fixedly connected to the end of the pre-pressed insert and buckled on the crossbeam, and the other end thereof abuts against the inner wall of the accommodating cavity.

5. The electronic device according to claim 3 or 4, characterized in that: The elastic member further includes a third elastic member. Along the first direction, one side of the third elastic member abuts against the pre-pressing insert, and the other side of the third elastic member abuts against the connector.

6. The electronic device according to claim 1, characterized in that: Along the second direction, the first inner wall of the accommodating cavity and the first top plate of the mainboard bracket body are at least partially arranged opposite to each other, the crossbeam is arranged close to one side of the first inner wall, and part of the connector is arranged between the crossbeam and the first top plate of the mainboard bracket body, and the second direction intersects with the first direction; One end of the pre-pressed insert is hooked on the cross beam, and the other end is clamped on the first top plate of the mainboard bracket body.

7. The electronic device according to claim 6, characterized in that: The pre-pressed insert comprises a pre-pressed insert body and a clamping portion. The pre-press insert body extends along the second direction. Along the first direction, the pre-press insert body is pressed on a side of the beam and the connector away from the main board. One end of the pre-pressed insert body is clamped on the first top plate of the mainboard bracket body, and the other end is connected to the clamping portion, and the clamping portion is hooked on the crossbeam.

8. The electronic device according to claim 7, characterized in that: The crossbeam extends along a third direction. Along the first direction, the crossbeam includes a first side wall and a second side wall that are oppositely arranged and a third side wall connected between the first side wall and the second side wall. The third direction intersects the first direction and the second direction. The end of the pre-pressed insert body away from the first top plate of the mainboard bracket body is pressed onto the first side wall, and the clamping portion includes a first clamping part and a second clamping part connected to the first clamping part, the first clamping part is pressed onto the third side wall, and the second clamping part is pressed onto the second side wall.

9. The electronic device according to claim 8, characterized in that: The clamping portion further includes a hanging angle, which is connected to a side of the second clamping member away from the first clamping member, and along the first direction, the hanging angle is inclined toward a direction close to the pre-pressing insert body.

10. The electronic device according to claim 6, characterized in that: The mainboard bracket body also has a second top plate, the first top plate and the second top plate are enclosed to form a clamping groove, and the end of the pre-pressed insert body close to the first top plate and the second top plate is clamped in the clamping groove.

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