GPU card fixing structure of server

Abstract

The GPU card fixing structure comprises a GPU card module, a fixing block is arranged on the outer wall of one side of the GPU card module, two track plates are fixedly installed on the side wall, away from the GPU card module, of the fixing block, a first extending structure is arranged between the two track plates, and a second extending structure is arranged at the end, away from the GPU card module, of the first extending structure. By designing the first extension structure and the second extension structure, during use, a golden finger of a GPU card module is downwards inserted into a card slot along a guide block and a mounting block in a server, and at the moment, the transverse extension bracket is propped against a partition plate in the server under the reverse elastic force of a first pressure spring; and then the second longitudinal extending bracket is downwards extruded, the limiting baffle is driven to abut against the top of the partition plate, and the locking screw is tightened to fix the GPU card module in the server, so that the adaptability of the bracket is improved, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed structures, in particular to a GPU card fixing structure of a server. Background Art

[0002] When installing a GPU card on a server, existing GPU cards mostly use a card slot insertion method, in which the gold finger is docked with the card slot on the server, and then fixed with clips on both sides, supplemented by a bracket to fix the GPU card. However, due to the large number of types of GPU cards and their different appearances and sizes, the auxiliary bracket may not fit during use and need to be re-customized, which increases the cost.

[0003] Therefore, to address the above problems, we propose a GPU card fixing structure for a server. Utility Model Content

[0004] The purpose of the present invention is to provide a GPU card fixing structure for a server to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a GPU card fixing structure for a server, comprising a GPU card module, a fixing block being provided on an outer wall of one side of the GPU card module, two track plates being fixedly installed on the fixing block away from the side wall of the GPU card module, a first extension structure being provided between the two track plates, a second extension structure being provided on an end of the first extension structure away from the GPU card module, and a plurality of first fixing holes being provided inside the fixing block.

[0006] As a further description of the present invention: the first extension structure includes a transverse extension bracket that can slide between two track plates, the front and rear side walls of the transverse extension bracket are fixedly installed with a first slider, and the inside of the track plate is provided with a first sliding groove for the first slider to slide left and right.

[0007] As a further description of the present invention: a guide rod is slidably connected inside the first slider, both ends of the guide rod are fixedly connected to the track plate, a first pressure spring is sleeved on the guide rod, and both ends of the first pressure spring are fixedly connected to the first slider and the track plate respectively.

[0008] As a further description of the present invention: the second extension structure includes a first longitudinal extension bracket and a second longitudinal extension bracket distributed up and down, the cross-section of the first longitudinal extension bracket and the second longitudinal extension bracket is "L"-shaped, a second slider is fixedly installed on the outer wall of one side of the first longitudinal extension bracket, and a second sliding groove is provided inside the second longitudinal extension bracket for the second slider to slide up and down, and the front and rear side walls of the second slider are fixedly installed with limit blocks that can slide up and down inside the second longitudinal extension bracket.

[0009] As a further description of the present invention: A first telescopic rod and a second telescopic rod are arranged between the second slider and the second longitudinal extension bracket, the first telescopic rod and the second telescopic rod are slidingly connected, a second vertical pressure spring is installed inside the second telescopic rod, and a second fixing hole is opened inside the first longitudinal extension bracket.

[0010] As a further description of the present invention: a limiting baffle is fixedly installed on the side wall of one end of the second longitudinal extension bracket away from the first longitudinal extension bracket, a locking screw is threadedly connected to the internal surface of the limiting baffle, and a guide block is fixedly installed on the side wall of the GPU card module away from the fixed block.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This novel method designs a first extension structure and a second extension structure on the GPU card fixing structure of a server. When in use, the fixing block is installed on the side wall of the GPU card module through the first fixing hole, and the horizontal extension bracket is squeezed toward the direction of the GPU card module. Then, the gold finger of the GPU card module is inserted into the card slot downward along the guide block and the mounting block inside the server. At this time, the horizontal extension bracket collides with the partition inside the server under the reverse elastic force of the first pressure spring, and then the second longitudinal extension bracket is squeezed downward, driving the limit baffle to collide with the top of the partition, and the locking screw is tightened to fix the GPU card module inside the server, thereby improving the adaptability of the bracket and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the first extended structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the second extended structure of the present utility model.

[0016] In the figure: 1. GPU card module; 2. fixing block; 3. track plate; 4. first extension structure; 401. horizontal extension bracket; 402. first slider; 403. guide rod; 404. first pressure spring; 5. second extension structure; 501. first longitudinal extension bracket; 502. second longitudinal extension bracket; 503. second slider; 504. second slide groove; 505. limit block; 506. first telescopic rod; 507. second telescopic rod; 508. second fixing hole; 6. first fixing hole; 7. limit baffle; 8. locking screw; 9. guide block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 3 The utility model provides a technical solution: a GPU card fixing structure of a server, including a GPU card module 1, a fixing block 2 is provided on the outer wall of one side of the GPU card module 1, two track plates 3 are fixedly installed on the fixing block 2 away from the side wall of the GPU card module 1, a first extension structure 4 is provided between the two track plates 3, a second extension structure 5 is provided on the end of the first extension structure 4 away from the GPU card module 1, and a plurality of first fixing holes 6 are provided inside the fixing block 2.

[0019] In this embodiment: the first extension structure 4 includes a transverse extension bracket 401 that can slide between the two track plates 3, the front and rear side walls of the transverse extension bracket 401 are fixedly mounted with a first slider 402, and the inside of the track plate 3 is provided with a first sliding groove for the first slider 402 to slide left and right.

[0020] During specific use: the first slider 402 can slide back and forth inside the first slide groove to avoid derailment of the transversely extending bracket 401 when sliding between the two track plates 3.

[0021] In this embodiment: a guide rod 403 is slidably connected inside the first slider 402, both ends of the guide rod 403 are fixedly connected to the track plate 3, a first pressure spring 404 is sleeved on the guide rod 403, and both ends of the first pressure spring 404 are fixedly connected to the first slider 402 and the track plate 3 respectively.

[0022] During specific use, the first pressure spring 404 can impart elastic force to the first slider 402 and the transverse extension bracket 401 to move away from the GPU card module 1 , so as to automatically adjust the position of the transverse extension bracket 401 and the server partition.

[0023] In this embodiment: the second extension structure 5 includes a first longitudinal extension bracket 501 and a second longitudinal extension bracket 502 distributed up and down, the cross-section of the first longitudinal extension bracket 501 and the second longitudinal extension bracket 502 is "L"-shaped, and a second slider 503 is fixedly installed on the outer wall of one side of the first longitudinal extension bracket 501, and a second sliding groove 504 for the second slider 503 to slide up and down is provided inside the second longitudinal extension bracket 502, and the front and rear side walls of the second slider 503 are fixedly installed with a limit block 505 that can slide up and down inside the second longitudinal extension bracket 502.

[0024] During specific use: the second longitudinal extension bracket 502 can slide on the second slider 503 through the second slide groove 504 to adjust the overall length of the first longitudinal extension bracket 501 and the second longitudinal extension bracket 502 to adapt to different GPU card modules 1. The limit block 505 can prevent the second longitudinal extension bracket 502 and the second slider 503 from derailing.

[0025] In this embodiment: a first telescopic rod 506 and a second telescopic rod 507 are arranged between the second slider 503 and the second longitudinal extension bracket 502. The first telescopic rod 506 and the second telescopic rod 507 are slidably connected. A second vertical pressure spring is installed inside the second telescopic rod 507, and a second fixing hole 508 is opened inside the first longitudinal extension bracket 501.

[0026] During specific use: the first telescopic rod 506 can slide inside the second telescopic rod 507 during the downward movement of the second longitudinal extension bracket 502 to squeeze the second pressure spring, thereby applying downward pressure to the GPU card module 1 through the second pressure spring to improve the connection strength between the gold finger and the card slot.

[0027] In this embodiment: a limiting baffle 7 is fixedly installed on the side wall of one end of the second longitudinal extension bracket 502 away from the first longitudinal extension bracket 501, a locking screw 8 is threadedly connected to the internal surface of the limiting baffle 7, and a guide block 9 is fixedly installed on the side wall of the GPU card module 1 away from the fixed block 2.

[0028] During specific use: the bottom of the limit baffle 7 can contact the top of the partition inside the server, and the locking screw 8 can fix the limit baffle 7 and the partition, and the guide block 9 can drive the GPU card module 1 to move downward along the mounting block inside the server, making it easier for the gold finger to connect with the card slot.

[0029] Working principle: When in use, install the fixing block 2 on the side wall of the GPU card module 1 through the first fixing hole 6, and squeeze the horizontal extension bracket 401 in the direction of the GPU card module 1, so that the GPU card module 1 and the horizontal extension bracket 401 can be placed inside the server, and then insert the gold finger of the GPU card module 1 into the card slot along the guide block 9 and the mounting block inside the server. At this time, the horizontal extension bracket 401 contacts the partition inside the server under the reverse elastic force of the first pressure spring 404, and then squeezes the second longitudinal extension bracket 502 downward, driving the limit baffle 7 to contact the top of the partition, and tightens the locking screw 8 to fix the GPU card module 1 inside the server, thereby improving the adaptability of the bracket and saving costs.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A GPU card fixing structure for a server, comprising a GPU card module (1), characterized in that: A fixing block (2) is provided on an outer wall of one side of the GPU card module (1); two track plates (3) are fixedly installed on the fixing block (2) away from the side wall of the GPU card module (1); a first extension structure (4) is provided between the two track plates (3); a second extension structure (5) is provided on one end of the first extension structure (4) away from the GPU card module (1); a plurality of first fixing holes (6) are provided inside the fixing block (2); the first extension structure (4) includes a transverse extension bracket (401) that can slide between the two track plates (3); a first slider (402) is fixedly installed on the front and rear side walls of the transverse extension bracket (401); a first sliding groove for the first slider (402) to slide left and right is provided inside the track plate (3); a guide rod (403) is slidably connected inside the first slider (402); the guide rod (403) is provided with a guide rod (403) The two ends are fixedly connected to the track plate (3), a first pressure spring (404) is sleeved on the guide rod (403), and the two ends of the first pressure spring (404) are fixedly connected to the first slider (402) and the track plate (3), respectively. The second extension structure (5) includes a first longitudinal extension bracket (501) and a second longitudinal extension bracket (502) distributed up and down, the first longitudinal extension bracket (501) and the second longitudinal extension bracket (502) have an "L"-shaped cross-section, a second slider (503) is fixedly installed on the outer wall of one side of the first longitudinal extension bracket (501), a second sliding groove (504) for the second slider (503) to slide up and down is provided inside the second longitudinal extension bracket (502), and a limit block (505) that can slide up and down inside the second longitudinal extension bracket (502) is fixedly installed on the front and rear side walls of the second slider (503).

2. The GPU card fixing structure of a server according to claim 1, wherein: A first telescopic rod (506) and a second telescopic rod (507) are provided between the second slider (503) and the second longitudinal extension bracket (502); the first telescopic rod (506) and the second telescopic rod (507) are slidably connected; a second vertical pressure spring is installed inside the second telescopic rod (507); and a second fixing hole (508) is provided inside the first longitudinal extension bracket (501).

3. The GPU card fixing structure of a server according to claim 2, wherein: A limiting baffle (7) is fixedly mounted on the side wall of one end of the second longitudinal extension bracket (502) away from the first longitudinal extension bracket (501); a locking screw (8) is internally threadedly connected to the limiting baffle (7); and a guide block (9) is fixedly mounted on the side wall of the GPU card module (1) away from the fixed block (2).

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