Board card and electronic equipment

Abstract

The embodiment of the utility model relates to the technical field of electronic equipment, and particularly discloses a board card and electronic equipment, the board card comprises a support, a circuit board and a locking member, the support comprises a separation blade, a supporting assembly and a limiting assembly, one side of the supporting assembly is fixed on one side of the separation blade, the limiting assembly is fixed on the supporting assembly and the separation blade, and the locking member is fixed on the supporting assembly. The circuit board is supported on the supporting assembly, the locking piece is used for locking the supporting assembly and the circuit board with a case, and the limiting assembly and the locking piece limit the circuit board in the X-axis direction, the Y-axis direction, the Z-axis direction, the direction around the X-axis direction, the direction around the Y-axis direction and the direction around the Z-axis direction. Through the above mode, the embodiment of the utility model can reduce production assembly time and reduce production cost.

Description

Technical Field

[0001] The embodiments of the present utility model relate to the technical field of electronic devices, and particularly to a board card and an electronic device. Background Art

[0002] The main board is an important component of an electronic device. To improve or expand the performance of the electronic device, the main board is provided with expansion ports, allowing users to upgrade or add board cards such as adapter cards, I / O (input / output) expansion cards, network cards, etc. according to their needs.

[0003] However, in the process of implementing the embodiments of the present utility model, the inventors found that: currently, the board card includes a bracket, a circuit board, and a plurality of bolts. The circuit board is disposed on the bracket, and the plurality of bolts limit the bracket and the circuit board. The use of the method of limiting with a plurality of bolts results in a large amount of assembly man-hours in production, leading to high production costs. Summary of the Utility Model

[0004] The main technical problem to be solved by the present utility model is to provide a board card that limits the circuit board in the directions of the X-axis, Y-axis, Z-axis, rotation about the X-axis, rotation about the Y-axis, and rotation about the Z-axis through a limiting component and a locking component, reducing production assembly man-hours and lowering production costs.

[0005] To solve the above technical problem, a technical solution adopted by the present utility model is: to provide a board card, including a bracket, a circuit board, and a locking component. The bracket includes a retaining piece, a support component, and a limiting component. One side of the support component is fixed to one side of the retaining piece, the limiting component is fixed to the support component and the retaining piece, the circuit board is carried on the support component, and the locking component is used to lock the support component and the circuit board with the chassis. Among them, the limiting component and the locking component limit the circuit board in the directions of the X-axis, Y-axis, Z-axis, rotation about the X-axis, rotation about the Y-axis, and rotation about the Z-axis.

[0006] Optionally, the limiting component includes a first limiting piece and a second limiting piece, the support component includes a first support piece and a second support piece. One side of the first support piece and one side of the second support piece are respectively fixed to both ends of one side of the retaining piece. The first limiting piece is fixed to the end of the first support piece away from the second support piece, and the second limiting piece is fixed to the end of the second support piece away from the first support piece. The locking component locks the circuit board and the second support piece with the chassis;

[0007] The first limiting piece, the second limiting piece, and the locking component limit the circuit board in the directions of the X-axis, Y-axis, rotation about the X-axis, and rotation about the Z-axis.

[0008] Optionally, the circuit board is provided with a first through hole, the second support piece is provided with a second through hole, and the locking member passes through the first through hole and the second through hole and is used to be fixedly connected to the chassis.

[0009] Optionally, along the Y-axis, at least part of the projection of the first through hole is located within the projection of the second limiting piece.

[0010] Optionally, the limiting component includes a third limiting piece, one side of the third limiting piece is fixed to one end of the baffle facing the first limiting piece, the third limiting piece, the circuit board and the first support piece are arranged in sequence along the Z-axis, and along the Z-axis, at least part of the projection of the third limiting piece is located within the circuit board.

[0011] Optionally, the bracket includes an anti-misassembly structure, the anti-misassembly structure is fixed to the support component, and the anti-misassembly structure is used to be inserted into the chassis.

[0012] Optionally, the anti-misassembly structure includes a first anti-misassembly part and a second anti-misassembly part, and the first anti-misassembly part and the second anti-misassembly part are fixedly spaced apart on the support component.

[0013] Optionally, the board card includes a connector, and the connector is fixed to the circuit board and the baffle.

[0014] Optionally, the baffle is provided with an opening, and the insertion end of the connector is arranged at the opening.

[0015] To solve the above technical problems, another technical solution adopted by the present utility model is: to provide an electronic device including the above-mentioned board card.

[0016] In the embodiment of the present utility model, the board card includes a bracket, a circuit board and a locking member. The bracket includes a baffle, a support component and a limiting component. One side of the support component is fixed to one side of the baffle, the limiting component is fixed to the support component and the baffle, the circuit board is carried on the support component, and the locking member is used to lock the support component and the circuit board to the chassis. Among them, the limiting component and the locking member limit the circuit board in the directions of the X-axis, Y-axis, Z-axis, rotation about the X-axis, rotation about the Y-axis and rotation about the Z-axis. By limiting the circuit board in the directions of the X-axis, Y-axis, Z-axis, rotation about the X-axis, rotation about the Y-axis and rotation about the Z-axis by the limiting component and the locking member, the production and assembly man-hours are reduced and the production cost is lowered. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present application, the accompanying drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on the accompanying drawings.

[0018] Figure 1 is a schematic structural diagram of a board card provided by an embodiment of the present utility model;

[0019] Figure 2 is an exploded schematic structural diagram of a board card provided by an embodiment of the present utility model;

[0020] Figure 3 is a schematic structural diagram of a bracket of a board card provided by an embodiment of the present utility model.

[0021] Explanation of reference numerals:

[0022] 100, board card;

[0023] 1, bracket; 11, retaining piece; 111, opening; 12, support assembly; 121, first support piece; 122, second support piece; 1221, second through hole; 13, limiting assembly; 131, first limiting piece; 132, second limiting piece; 133, third limiting piece; 14, anti-fooling structure; 141, first anti-fooling part; 142, second anti-fooling part; 15, receiving groove; 16, side piece;

[0024] 2, circuit board; 21, first through hole;

[0025] 3, locking member;

[0026] 4, connector. Detailed implementation manners

[0027] To facilitate the understanding of the present utility model, the present utility model will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "locked to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are only for the purpose of illustration.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in this specification in the description of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0029] Please refer to Figure 1 and Figure 2 , this application provides a board card 100, and the board card 100 is applied to an electronic device. The board card 100 provided by this application may be, for example: an adapter card, an I / O (input / output) expansion card, a network card, etc. The specific form of the above board card 100 is not particularly limited in the embodiments of this application. The board card 100 includes a bracket 1, a circuit board 2, a locking member 3, and a connector 4. The circuit board 2 is disposed on the bracket 1. The locking member 3 is used to lock the circuit board 2 and the locking member 3 to the chassis. The connector 4 is fixed to the circuit board 2 and the bracket 1, and the connector 4 is used for an electronic module to be plugged in so that the circuit board 2 is electrically connected to the electronic module.

[0030] For the above bracket 1, please refer to Figure 3 , the bracket 1 includes a baffle 11, a support assembly 12, a limiting assembly 13, and a foolproof structure 14. One side of the support assembly 12 is fixed to one side of the baffle 11, and the support assembly 12 bears the circuit board 2. The limiting assembly 13 is fixed to the support assembly 12 and the baffle 11, and the limiting assembly 13 limits the circuit board 2. The foolproof structure 14 is fixed to the support assembly 12, and the foolproof structure 14 is used to play a foolproof role when the bracket 1 is connected and fixed to the chassis.

[0031] The baffle 11 is provided with an opening 111, and the opening 111 is for the connector 4 to be fixed.

[0032] The support assembly 12 includes a first support piece 121 and a second support piece 122. One side of the first support piece 121 is fixed to one end of one side of the baffle 11, and the first support piece 121 is bent from one side of the baffle 11, so as to play a role in increasing strength. One side of the second support piece 122 is fixed to the other end of one side of the baffle 11, and the second support piece 122 is bent from one side of the baffle 11, so as to play a role in increasing strength. Both the second support piece 122 and the first support piece 121 bear the circuit board 2. The second support piece 122 is provided with a second through hole 1221, and the second through hole 1221 is for the locking member 3 to pass through.

[0033] The limiting component 13 includes a first limiting piece 131, a second limiting piece 132 and a third limiting piece 133. The first limiting piece 131 is fixed to one end of the first support piece 121 away from the second support piece 122. The first limiting piece 131 is formed by bending one end of the first support piece 121 away from the second support piece 122, so as to play a role in increasing the strength. The second limiting piece 132 is fixed to one end of the second support piece 122 away from the first support piece 121. In other words, the second limiting piece 132 is opposite to the first limiting piece 131, so that the second limiting piece 132, the second support piece 122, the first support piece 121 and the first limiting piece 131 enclose a receiving groove 15, and one side of the circuit board 2 is received in the receiving groove 15. The second limiting piece 132 is formed by bending one end of the second support piece 122 away from the first support piece 121, so as to play a role in increasing the strength. The third limiting piece 133 is fixed to one end of the baffle 11 facing the first limiting piece 131. The third limiting piece 133 is formed by bending one end side of the baffle 11 facing the first limiting piece 131, so as to play a role in increasing the strength. The third limiting piece 133, the circuit board 2 and the first support piece 121 are arranged in sequence along the Z axis. At least part of the projection of the third limiting piece 133 along the Z axis is located inside the circuit board 2. In other words, the circuit board 2 is located between the third limiting piece 133 and the first support piece 121. Among them, the first limiting piece 131, the second limiting piece 132 and the locking member 3 limit the circuit board 2 in the directions of the X axis, the Y axis, around the X axis and around the Z axis; the third limiting piece 133 and the locking member 3 limit the circuit board 2 in the directions of the Z axis and the Y axis.

[0034] The anti-fooling structure 14 includes a first anti-fooling part 141 and a second anti-fooling part 142. The first anti-fooling part 141 is fixed to the other side of the first support piece 121. The first anti-fooling part 141 is formed by bending the other side of the first support piece 121. The second anti-fooling part 142 is fixed to the other side of the second support piece 122. The second anti-fooling part 142 is formed by bending the other side of the second support piece 122.

[0035] In some embodiments, the bracket 1 further includes a side piece 16. The side piece 16 is fixed to the other side of the baffle 11. The side piece 16 is formed by bending the other side of the baffle 11. The appearance of the bracket 1 is made beautiful by the side piece 16.

[0036] In some embodiments, the bracket 1 is integrally manufactured.

[0037] For the above-mentioned circuit board 2, please refer to Figure 2 , the circuit board 2 is provided with a first through hole 21. The first through hole 21 is communicated with the second through hole 1221. Along the Y axis, at least part of the projection of the first through hole 21 is located inside the projection of the second limiting piece 132.

[0038] For the above-mentioned locking member 3, please refer to Figure 1 andFigure 2 The locking member 3 passes through the first through hole 21 and the second through hole 1221 and is used to be fixedly connected to the chassis, so as to lock the circuit board 2 and the second support piece 122 to the chassis. Since the projection of the first through hole 21 along the Y direction is at least partially located within the second limiting piece 132, the limiting effect in the direction around the Z axis is improved.

[0039] In some embodiments, the locking member 3 is a bolt.

[0040] It should be noted that during production and assembly, one side of the circuit board 2 is inserted into the receiving groove 15, and then the locking member 3 passes through the first through hole 21 and the second through hole 1221 and is used to be locked to the chassis, reducing the production and assembly man-hours, reducing the production difficulty, and reducing the risk of scratching the circuit board 2, thereby improving the yield rate of the product.

[0041] For the above-mentioned connector 4, please refer to Figure 1 and Figure 2 , the connector 4 is fixed to the circuit board 2, the connector 4 is electrically connected to the circuit board 2, and the plug-in end of the connector 4 is arranged at the opening 111, so that the connector 4 is plugged into the electronic module through the opening 111.

[0042] In the embodiment of the present utility model, the board card 100 includes a bracket 1, a circuit board 2 and a locking member 3. The bracket 1 includes a retaining piece 11, a support assembly 12 and a limiting assembly 13. One side of the support assembly 12 is fixed to one side of the retaining piece 11, the limiting assembly 13 is fixed to the support assembly 12 and the retaining piece 11, the circuit board 2 is carried on the support assembly 12, and the locking member 3 is used to lock the support assembly 12 and the circuit board 2 to the chassis. Among them, the limiting assembly 13 and the locking member 3 limit the circuit board 2 in the directions of the X-axis, Y-axis, Z-axis, around the X-axis, around the Y-axis and around the Z-axis. By limiting the circuit board 2 in the directions of the X-axis, Y-axis, Z-axis, around the X-axis, around the Y-axis and around the Z-axis through the limiting assembly 13 and the locking member 3, the production and assembly man-hours are reduced and the production cost is lowered.

[0043] The present utility model also provides an embodiment of an electronic device. The electronic device includes the above-mentioned board card 100. For the structure and function of the board card 100, reference can be made to the above-mentioned embodiments, and details will not be repeated here.

[0044] It should be noted that the description and drawings of the present utility model provide preferred embodiments of the present utility model. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described in this specification. These embodiments do not serve as additional limitations to the content of the present utility model. The purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive. Moreover, the above technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as within the scope described in the description of the present utility model. Further, for those of ordinary skill in the art, improvements or transformations can be made based on the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A board card, characterized in that, Comprising: A bracket, including a retaining piece, a support assembly, and a limiting assembly. One side of the support assembly is fixed to one side of the retaining piece, and the limiting assembly is fixed to the support assembly and the retaining piece; A circuit board, carried by the support assembly; A locking member, used to lock the support assembly and the circuit board to the chassis; Wherein, the limiting assembly and the locking member limit the circuit board in the directions of the X-axis, Y-axis, Z-axis, rotation about the X-axis, rotation about the Y-axis, and rotation about the Z-axis.

2. The board card according to claim 1, wherein The limiting assembly includes a first limiting piece and a second limiting piece. The support assembly includes a first support piece and a second support piece. One side of the first support piece and one side of the second support piece are respectively fixed to both ends of one side of the retaining piece. The first limiting piece is fixed to the end of the first support piece away from the second support piece, and the second limiting piece is fixed to the end of the second support piece away from the first support piece. The locking member locks the circuit board and the second support piece to the chassis; The first limiting piece, the second limiting piece, and the locking member limit the circuit board in the directions of the X-axis, Y-axis, rotation about the X-axis, and rotation about the Z-axis.

3. The board card according to claim 2, wherein The circuit board is provided with a first through hole, and the second support piece is provided with a second through hole. The locking member passes through the first through hole and the second through hole and is used for connecting and fixing with the chassis.

4. The board card according to claim 3, wherein Along the Y-axis, at least part of the projection of the first through hole is located within the projection of the second limiting piece.

5. The board card according to claim 2, wherein The limiting assembly includes a third limiting piece. One side of the third limiting piece is fixed to the end of the retaining piece facing the first limiting piece. The third limiting piece, the circuit board, and the first support piece are arranged in sequence along the Z-axis. Along the Z-axis, at least part of the projection of the third limiting piece is located within the circuit board. The third limiting piece and the locking member limit the circuit board in the directions along the Z-axis and rotation about the Y-axis.

6. The board card according to any one of claims 1-5, wherein The bracket includes an anti-misalignment structure, which is fixed to the support assembly and is used for plugging into the chassis.

7. The board card according to claim 6, wherein The anti-misalignment structure includes a first anti-misalignment part and a second anti-misalignment part, and the first anti-misalignment part and the second anti-misalignment part are spaced and fixed to the support assembly.

8. The board card according to claim 1, wherein The board card includes a connector, and the connector is fixed to the circuit board and the retaining piece.

9. The board card according to claim 8, wherein The retaining piece is provided with an opening, and the plugging end of the connector is arranged at the opening.

10. An electronic device, characterized in that, Including the board card according to any one of claims 1-9.

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