Fixing device for GPU (Graphics Processing Unit) module of server

Abstract

The fixing device for the GPU module of the server comprises a server case, a supporting cross rod and a shell, wherein the number of the supporting cross rods is two, the two ends of each supporting cross rod are connected with the inner surfaces of two side plates of the server case respectively, and the two supporting cross rods are located on the same horizontal plane and are arranged in parallel; the shell is located between the two supporting cross rods and comprises a top plate and a side shell, the side shell is located on the lower surface of the top plate and used for containing a GPU module, and the two ends of the top plate extend outwards respectively and extend out of the lower ends of wing plates on the outer sides of the two ends of the side shell, and elastic fixing pieces are arranged at the two ends of the top plate respectively; the elastic fixing pieces at the lower ends of the wing plates at the two ends of the top plate of the shell are connected with the supporting cross rod in a buckled mode and used for fixedly installing the shell on the supporting cross rod in a server case. The server GPU module provided by the utility model can be quickly mounted in a server case, and is good in damping effect and convenient to disassemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to server equipment field, concretely relates to server GPU module's fixing device. BACKGROUND

[0002] Server (Server) also be called server, is the device of providing computing service, is a kind of computer, provides computing or application service for other client (such as PC, smart phone, ATM etc. UTILITY MODEL CONTENTS

[0003] In order to solve above problem, the utility model provides a kind of fixing device for server GPU module.

[0004] The technical scheme of the utility model is realized as follows:

[0005] The utility model discloses a kind of fixing device for server GPU module, it include: server case;Supporting crossbar, quantity is two, the two ends of each supporting crossbar are respectively connected with the inner surface of two side plates of the server case, two supporting crossbars are located in the same horizontal plane, and it is mutually parallelly arranged;Shell, between two supporting crossbars, including top plate and edge shell, the edge shell is located in the lower surface of top plate, for accommodating GPU module, the two ends of the top plate respectively extend outward, and the lower end of the wing plate that the two ends of the edge shell extend outside, respectively be provided with elastic fixing piece;Wherein, the lower end of the wing plate of the two ends of the top plate of the shell elastic fixing piece is respectively connected with supporting crossbar buckle, for fixing and installing shell in the supporting crossbar of server case.

[0006] Preferably, the two ends of the supporting crossbar are respectively provided with internal thread hole along the axial direction of the supporting crossbar, two side plates of the server case are respectively provided with through hole, and the internal thread of the server case is connected with the internal thread hole of the supporting crossbar through thread connection by fixing bolt passing through the external thread in the side plate of the server case, to support the fixed connection of crossbar and server case.

[0007] Preferably, the elastic fastener at the lower end of the wing plate of the housing includes two elastic clips, and the inner diameter of the cylindrical cavity formed by the two elastic clips is slightly smaller than the diameter of the support crossbar, so that the elastic fastener can be clamped on the support crossbar.

[0008] Preferably, the ends of the two elastic clips form a funnel-shaped opening in the cylindrical cavity, which facilitates the insertion of the support crossbar into the cylindrical cavity of the elastic fastener.

[0009] Preferably, a plastic layer for shock absorption is provided between the supporting crossbar and the elastic fixing member.

[0010] Preferably, the top plate of the housing has concave arc-shaped notches on both sides to allow for clearance during disassembly.

[0011] The mounting device for a server GPU module according to this utility model has the following beneficial technical effects:

[0012] The server GPU module of this invention can be quickly installed in the server chassis, has good shock absorption, and is easy to disassemble. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is an exploded structural diagram of an embodiment of the fixing device for a server GPU module according to the present invention;

[0015] Figure 2 This is a structural schematic diagram of the server chassis and supporting crossbar of an embodiment of the fixing device for server GPU modules according to this utility model;

[0016] Figure 3 This is a schematic diagram of the housing and support crossbar of an embodiment of the fixing device for server GPU modules of this utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of the housing of an embodiment of the fixing device for server GPU modules according to this utility model;

[0018] Figure 5 This is a schematic diagram of the housing structure of an embodiment of the fixing device for a server GPU module according to the present invention.

[0019] Attached image labels:

[0020] Server chassis 1; side panel 11; cover plate 12; support crossbar 2; shell 3; top plate 31; arc-shaped notch 311; side shell 32; wing plate 33; elastic fastener 34; elastic clip 341; flared opening 342; fixing bolt 4. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A mounting device for a server GPU module includes a server chassis 1, a support crossbar 2, and a housing 3 for mounting the GPU module.

[0023] The server chassis 1 is square in shape and includes: a base plate, a front plate, a rear plate, two side plates 11 and a cover plate 12. The upper inner side of the front plate can be fitted with a cooling fan wall for air intake, and the outer surface of the rear plate can be fitted with a cooling fan wall for air exhaust.

[0024] There are two support crossbars 2. The two ends of each support crossbar 2 are connected to the inner surfaces of the two side panels 11 of the server chassis 1, respectively. One of the two support crossbars 2 is close to the front panel of the server chassis 1, and the other support crossbar 2 is located roughly in the middle of the server chassis 1. Both support crossbars 2 are close to the upper edges of the two side panels 11 of the server chassis 1, and the two support crossbars 2 are located on the same horizontal plane and are set parallel to each other.

[0025] There are two housings 3, which are connected between two supporting crossbars 2. Each housing 3 includes a top plate 31 and a side shell 32. The side shell 32 is located on the lower surface of the top plate 31 and is used to accommodate the GPU module. The two ends of the top plate 31 extend outward and extend beyond the outer sides of the two ends of the side shell 32 to form a wing plate 33. On the lower surface of the wing plate 33, elastic fasteners 34 are respectively installed.

[0026] The housing 3 extends downwards from above the two support crossbars 2 on the server chassis 1. The elastic fasteners 34 at the lower ends of the wing plates 33 at both ends of the top plate 31 of the housing 3 are respectively fastened to the support crossbars 2, thus fixing the housing 3 to the support crossbars 2 inside the server chassis 1. To facilitate disassembly during maintenance, arc-shaped notches 311 are recessed on both sides of the top plate 31 of the housing 3 to provide clearance during operation.

[0027] like Figure 2 As shown, both ends of the support crossbar 2 are provided with internal threaded holes along the axial direction of the support crossbar 2. Through holes are respectively opened on the two side plates 11 of the server chassis 1. When the support crossbar 2 is installed, the fixing bolt 4 is threaded through the external thread in the side plate 11 of the server chassis 1 and threaded to the internal threaded hole of the support crossbar 2 to achieve a fixed connection between the support crossbar 2 and the server chassis 1.

[0028] like Figure 3 As shown, the elastic fastener 34 at the lower end of the wing plate 33 of the housing 3 includes two elastic clips 341. The inner diameter of the cylindrical cavity formed by the two elastic clips 341 is slightly smaller than the diameter of the support crossbar 2, allowing the elastic fastener 34 to be clamped onto the support crossbar 2. At the ends of the two elastic clips 34, a flared opening 342 forming the cylindrical cavity facilitates the quick insertion of the support crossbar 2 into the cylindrical cavity of the elastic fastener 34. Specifically, a shock-absorbing layer, preferably a plastic layer, is provided on the surface of the support crossbar 2 between the support crossbar 2 and the elastic fastener 34 for shock absorption of the server GPU module.

[0029] The present invention provides a fixing device for server GPU modules, which uses an elastic fixing member at the lower end of the shell's wing plate to fasten to the support crossbar. Shock-absorbing material is provided at the connection point, which effectively improves the shock resistance and quietness of the GPU module during transportation and operation, significantly reduces the risk of damage caused by physical impact, and ensures the safe and stable operation of the GPU module. In addition, the GPU module is suspended inside the server chassis, which is beneficial for its heat dissipation.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mounting device for a server GPU module, characterized in that, include: Server chassis (1); There are two support crossbars (2). The two ends of each support crossbar (2) are connected to the inner surfaces of the two side plates (11) of the server chassis (1). The two support crossbars (2) are located on the same horizontal plane and are arranged parallel to each other. The housing (3), located between two supporting crossbars (2), includes a top plate (31) and a side shell (32). The side shell (32) is located on the lower surface of the top plate (31) and is used to accommodate the GPU module. The two ends of the top plate (31) extend outward and extend outward to the lower ends of the wing plates (33) on the outer sides of the two ends of the side shell (32), and are respectively provided with elastic fasteners (34). Among them, the elastic fasteners (34) at the lower ends of the wing plates (33) at both ends of the top plate (31) of the housing (3) are respectively fastened to the support crossbar (2) to fix the housing (3) on the support crossbar (2) inside the server chassis (1).

2. The fixing device for a server GPU module according to claim 1, characterized in that: Both ends of the support crossbar (2) are provided with internal threaded holes along the axial direction of the support crossbar (2). The two side plates (11) of the server chassis (1) are respectively provided with through holes. The fixing bolt (4) passes through the external thread in the side plate (11) of the server chassis (1) and is connected to the internal threaded hole of the support crossbar (2) by thread, which is used to fix the support crossbar (2) to the server chassis (1).

3. The fixing device for a server GPU module according to claim 2, characterized in that: The elastic fastener (34) at the lower end of the wing plate (33) of the housing (3) includes two elastic clips (341). The inner diameter of the cylindrical cavity formed by the two elastic clips (341) is slightly smaller than the diameter of the support crossbar (2), so that the elastic fastener (34) can be clamped on the support crossbar (2).

4. The fixing device for a server GPU module according to claim 3, characterized in that: The ends of the two elastic clips (341) form a funnel-shaped opening (342) in the cylindrical cavity, which facilitates the insertion of the support crossbar (2) into the cylindrical cavity of the elastic fastener (34).

5. The fixing device for a server GPU module according to claim 4, characterized in that: A plastic layer for shock absorption of the server GPU module is provided between the support crossbar (2) and the elastic fastener (34).

6. The mounting device for a server GPU module according to claim 5, characterized in that: The top plate (31) of the housing (3) has concave arc-shaped notches (311) on both sides for the housing (3) to avoid during disassembly.

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