Quick plugging and fixing device for server GPU (Graphics Processing Unit)
The design of the mounting box and heat dissipation components solves the problem of server GPUs becoming loose in vibrating environments, achieving stable positioning and effective heat dissipation, thus ensuring the normal operation and lifespan of the GPU.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING DISCOVERY INTELLIGENT MFG TECH CO LTD
- Filing Date
- 2025-03-12
- Publication Date
- 2026-05-05
AI Technical Summary
Server GPUs are prone to loosening from their slots in environments with vibration or frequent movement, leading to poor contact or hardware damage, and existing technologies are insufficient to effectively secure them.
The design combines a mounting box and a heat dissipation component. It utilizes the cooperation of elastic clips and limiting blocks, and achieves stable positioning of the GPU through sliding blocks and reset springs. It also uses a motor to drive a fan for effective heat dissipation.
It effectively prevents the GPU from loosening due to vibration or frequent movement, ensuring normal operation, and reduces the GPU's operating temperature through heat dissipation, thus extending its lifespan.
Smart Images
Figure CN224204486U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic circuits and connection technology, and in particular to a server GPU quick-plug fixing device. Background Technology
[0002] Server GPUs have a large number of cores and threads, employing a parallel computing architecture. Through a graphics processing pipeline, such as vertex, geometry, and rasterization stages, they process data quickly, enabling them to handle large amounts of graphics and image data. They are commonly used in deep learning training and inference to accelerate model computation. In the field of graphics rendering, they support the generation of graphics for 3D games, architectural design, and more. They are also used in scientific computing, such as molecular simulations and weather forecasting, which can significantly improve computational efficiency and accelerate research progress.
[0003] Server GPUs are primarily installed via slots, a common method of GPU installation in the server industry. During installation, the server chassis must first be opened, and the corresponding slot on the motherboard accurately located. The GPU is then smoothly inserted, ensuring a perfect fit. Once inserted, the GPU, via the bus, quickly establishes a high-speed communication link with key server components such as the CPU and memory, efficiently transmitting massive amounts of data and providing robust computing power for various complex operations, meeting the demands of workloads such as deep learning and scientific computing.
[0004] In existing technologies, some server GPUs are only fixed by slots. This can cause the GPU to loosen from the slot due to vibration or other reasons during server operation. The risk of loosening is even higher when the server needs to be moved frequently or is in a vibrating environment. This can lead to poor contact, affect the normal operation of the GPU, and even cause hardware damage due to wear on the gold fingers. To address these issues, a quick-plug and fixation device for server GPUs is proposed. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a server GPU quick-plug and fixation device, which aims to improve the problem in the prior art that the GPU may become loose from the slot due to vibration and other reasons, especially when the server needs to be moved frequently or is in a vibrating environment, the risk of loosening is even higher.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A server GPU quick-plug mounting device includes a mounting box. A heat dissipation component for heat dissipation is fixedly connected to the rear side of the mounting box. An elastic buckle is fixedly connected to the inner wall of the mounting box. A positioning plate is fixedly connected to the bottom of the mounting box. A sliding block is slidably connected to the inner wall of the mounting box. A return spring is fixedly connected to the inner wall of the sliding block. A limit block is fixedly connected to the other end of the return spring. A limit buckle is fixedly connected to the inner wall of the mounting box. An installation groove is formed on the inner wall of the mounting box.
[0008] As a further description of the above technical solution:
[0009] The heat dissipation assembly includes a mounting plate, which is fixedly connected to the rear outer wall of the mounting box. A mounting bracket is fixedly connected to the inner wall of the mounting plate, a rotating rod is fixedly connected to the outer wall of the mounting bracket, a fan is fixedly connected to the outer wall of the rotating rod, and a motor is fixedly connected to the outer wall of the mounting bracket.
[0010] As a further description of the above technical solution:
[0011] The outer wall of the mounting plate is threaded with a plurality of screws, all of which are threaded to the rear inner wall of the mounting box.
[0012] As a further description of the above technical solution:
[0013] The drive end of the motor is fixedly connected to the outer wall of the rotating rod, and the sliding block is slidably connected to the inner wall of the mounting groove;
[0014] As a further description of the above technical solution:
[0015] The bottom of the sliding block is fixedly connected to the server GPU, and the outer wall of the server GPU is provided with multiple inserts;
[0016] As a further description of the above technical solution:
[0017] The inner wall of the mounting box is fixedly connected to a slot, and the outer walls of the plurality of inserts are detachably connected to the inner wall of the slot;
[0018] As a further description of the above technical solution:
[0019] The outer wall of the mounting box is provided with multiple heat dissipation holes, and sliding plates are fixedly connected to both inner walls of the mounting box.
[0020] As a further description of the above technical solution:
[0021] The server GPU has slots on both outer walls, and the inner walls of the slots are slidably connected to the outer walls of the sliding plate.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, the sliding block slides on the inner wall of the mounting groove. When the sliding block slides to the position of the limiting buckle, the limiting block retracts downward under the influence of the limiting buckle. At this time, the reset spring is in a compressed state. Then, when the limiting block is no longer in contact with the limiting buckle, the limiting block completes the reset under the influence of the reset spring. At this time, the rear part of the limiting block contacts the rear part of the limiting buckle to realize the limiting of the GPU and prevent the GPU from being dislodged or damaged due to vibration during operation.
[0024] 2. In this utility model, the mounting plate is fixed to the inner wall of the mounting box with screws. The mounting bracket is used to fix the fan and motor. When the motor starts, the motor will drive the fan to rotate through the rotating rod. The rotation of the fan will remove the heat dissipated by the GPU during operation. The heat dissipation holes will further dissipate the heat inside the mounting box, thereby reducing the heat of the GPU operation and allowing the GPU to operate normally for a long time, thereby ensuring the lifespan of the GPU. Attached Figure Description
[0025] Figure 1 This is a three-dimensional schematic diagram of the server GPU quick-plug fixing device proposed in this utility model;
[0026] Figure 2 This is a schematic diagram of the slot structure of the server GPU quick-plug fixing device proposed in this utility model;
[0027] Figure 3 This is a schematic diagram of the mounting plate of the server GPU quick-plug fixing device proposed in this utility model;
[0028] Figure 4 This is a schematic diagram of the insert of the server GPU quick-plug fixing device proposed in this utility model;
[0029] Figure 5 for Figure 2 Enlarged view of point A in the middle.
[0030] Legend:
[0031] 1. Mounting box; 2. Elastic buckle; 3. Positioning plate; 4. Limit block; 5. Return spring; 6. Limit buckle; 7. Sliding block; 8. Screw; 9. Motor; 10. Mounting plate; 11. Mounting bracket; 12. Rotating rod; 13. Fan; 14. Slot; 15. Insert; 16. Sliding plate; 17. GPU; 18. Slot; 19. Heat dissipation hole; 20. Mounting groove. Detailed Implementation
[0032] 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.
[0033] Reference Figure 1 , Figure 2 and Figure 5 The present invention provides an embodiment of a server GPU quick-plug and fixation device, including a mounting box 1. A heat dissipation component for heat dissipation is fixedly connected to the rear side of the mounting box 1. Its beneficial effect is to effectively reduce the heat generated by the GPU during operation and ensure its service life. The working principle is to remove the heat generated by the GPU through the heat dissipation component and dissipate it. An elastic buckle 2 is fixedly connected to the inner wall of the mounting box 1. The elastic buckle 2 plays a certain role in assisting positioning during GPU installation and makes it convenient to align the position during installation.
[0034] The bottom of the mounting box 1 is fixedly connected to a positioning plate 3. The function of the positioning plate 3 is to further lock the position of the limiting block 4, making the GPU more stable after installation and preventing shaking from affecting use. The inner wall of the mounting box 1 is slidably connected to a sliding block 7. The sliding block 7 slides along the inner wall of the mounting groove 20 during installation, guiding the GPU to be accurately inserted. The inner wall of the sliding block 7 is fixedly connected to a reset spring 5. The reset spring 5 stores energy when the limiting block 4 is contracted due to the influence of the limiting buckle 6, and then provides power for the limiting block 4 to reset.
[0035] The other end of the reset spring 5 is fixedly connected to the limiting block 4. The limiting block 4 and the limiting buckle 6 cooperate to limit the GPU and prevent it from loosening and falling off. The inner wall of the mounting box 1 is fixedly connected to the limiting buckle 6. The limiting buckle 6 and the limiting block 4 interact to achieve the positioning of the GPU after installation. The inner wall of the mounting box 1 is provided with a mounting groove 20. The mounting groove 20 provides a sliding track for the sliding block 7 to ensure the accurate installation path of the GPU. The bottom of the sliding block 7 is fixedly connected to the server GPU. This connection method facilitates the installation operation of the GPU by driving the sliding block 7.
[0036] The outer wall of the server GPU is provided with multiple inserts 15. The inserts 15 cooperate with the slots 18 on the inner wall of the mounting box 1 to achieve a stable connection between the GPU and the mounting box 1. The inner wall of the mounting box 1 is fixedly connected to the slots 18. The outer walls of the multiple inserts 15 are detachably connected to the inner wall of the slots 18, which facilitates the installation and removal of the GPU and is beneficial for equipment maintenance and upgrades.
[0037] Reference Figures 2 to 4The heat dissipation assembly includes a mounting plate 10, which is fixedly connected to the rear outer wall of the mounting box 1. The mounting plate 10 is used to fix the mounting bracket 11 and related heat dissipation components, so that they are tightly connected to the mounting box 1. The mounting bracket 11 is fixedly connected to the inner wall of the mounting plate 10. The mounting bracket 11 is used to fix the fan 13 and the motor 9, providing structural support for the heat dissipation system. The rotating rod 12 is fixedly connected to the outer wall of the mounting bracket 11. The rotating rod 12 drives the fan 13 to rotate under the drive of the motor 9, so as to realize the flow and exchange of heat.
[0038] A fan 13 is fixedly connected to the outer wall of the rotating rod 12. The fan 13 rotates to remove the heat dissipated by the GPU during operation, thus achieving the purpose of heat dissipation. A motor 9 is fixedly connected to the outer wall of the mounting bracket 11. The motor 9 serves as a power source and drives the fan 13 to operate through the rotating rod 12 after starting. Multiple screws 8 are threadedly connected to the outer wall of the mounting plate 10. All screws 8 are threadedly connected to the inner rear wall of the mounting box 1. The mounting plate 10 and the mounting box 1 are connected by the screws 8, so that the heat dissipation component is installed firmly.
[0039] The drive end of the motor 9 is fixedly connected to the outer wall of the rotating rod 12 to ensure that the power of the motor 9 is effectively transmitted to the rotating rod 12. The sliding block 7 is slidably connected to the inner wall of the mounting slot 20 to make the GPU installation process smooth and the positioning accurate. The outer wall of the mounting box 1 is provided with multiple heat dissipation holes 19, which further dissipate the heat inside the mounting box 1 and enhance the heat dissipation effect.
[0040] Sliding plates 16 are fixedly connected to the inner walls of both sides of the mounting box 1. Slots 14 are opened on the outer walls of both sides of the server GPU. The inner wall of the slot 14 is slidably connected to the outer wall of the sliding plate 16. During GPU installation, the slots 14 cooperate with the sliding plate 16 to guide and initially position the GPU, making it easy to accurately insert the GPU into the mounting box 1.
[0041] Working principle: When installing a server GPU, first align the slots on both sides of GPU 17 with the sliding plates 16 on both sides of the mounting box 1 and insert it. At this time, the sliding block 7 slides on the inner wall of the mounting slot 20. When the sliding block 7 slides to the position of the limit buckle 6, the limit block 4 retracts downward under the influence of the limit buckle 6. At this time, the reset spring 5 is in a compressed state. Then, when the limit block 4 is no longer in contact with the limit buckle 6, the limit block 4 is reset under the influence of the reset spring 5. At this time, the rear part of the limit block 4 contacts the rear part of the limit buckle 6 to realize the limit of GPU 17. The positioning plate 3 is used to further lock the position of the limit block 4. At this time, the insert 15 will be completely inserted into the inner wall of the slot 18 to complete the installation of GPU 17.
[0042] When using GPU17, it will generate heat due to long-term operation or load. If it is in a state of heat for a long time, it will reduce the lifespan of GPU17. Therefore, it is necessary to heat dissipate the GPU17. The mounting plate 10 is fixed to the inner wall of the mounting box 1 with screws 8. The mounting bracket 11 is used to fix the fan 13 and motor 9. At this time, the motor 9 starts, and the start of the motor 9 will drive the fan 13 to rotate through the rotating rod 12. The rotation of the fan 13 will remove the heat generated by GPU17 during operation. The heat dissipation hole 19 will further dissipate the heat inside the mounting box 1, thereby reducing the heat generated by GPU17 during operation and allowing GPU17 to operate normally for a long time, thus ensuring the lifespan of GPU17.
[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 server GPU quick-plug mounting device, comprising a mounting box (1), characterized in that: A heat dissipation component for heat dissipation is fixedly connected to the rear side of the mounting box (1). An elastic buckle (2) is fixedly connected to the inner wall of the mounting box (1). A positioning plate (3) is fixedly connected to the bottom of the mounting box (1). A sliding block (7) is slidably connected to the inner wall of the mounting box (1). A return spring (5) is fixedly connected to the inner wall of the sliding block (7). A limit block (4) is fixedly connected to the other end of the return spring (5). A limit buckle (6) is fixedly connected to the inner wall of the mounting box (1). An installation groove (20) is opened on the inner wall of the mounting box (1).
2. The server GPU quick-plug fixing device according to claim 1, characterized in that: The heat dissipation assembly includes a mounting plate (10), which is fixedly connected to the rear outer wall of the mounting box (1). A mounting bracket (11) is fixedly connected to the inner wall of the mounting plate (10), a rotating rod (12) is fixedly connected to the outer wall of the mounting bracket (11), a fan (13) is fixedly connected to the outer wall of the rotating rod (12), and a motor (9) is fixedly connected to the outer wall of the mounting bracket (11).
3. The server GPU quick-plug fixing device according to claim 2, characterized in that: The outer wall of the mounting plate (10) is threaded with a plurality of screws (8), and the plurality of screws (8) are threaded to the rear inner wall of the mounting box (1).
4. The server GPU quick-plug fixing device according to claim 2, characterized in that: The drive end of the motor (9) is fixedly connected to the outer wall of the rotating rod (12), and the sliding block (7) is slidably connected to the inner wall of the mounting groove (20).
5. The server GPU quick-plug fixing device according to claim 1, characterized in that: The bottom of the sliding block (7) is fixedly connected to the server GPU (17), and the outer wall of the server GPU (17) is provided with multiple inserts (15).
6. The server GPU quick-plug fixing device according to claim 5, characterized in that: The inner wall of the mounting box (1) is fixedly connected to a slot (18), and the outer walls of the plurality of inserts (15) are detachably connected to the inner wall of the slot (18).
7. The server GPU quick-plug fixing device according to claim 1, characterized in that: The outer wall of the mounting box (1) is provided with multiple heat dissipation holes (19), and sliding plates (16) are fixedly connected to the inner walls on both sides of the mounting box (1).
8. The server GPU quick-plug fixing device according to claim 7, characterized in that: The server GPU (17) has slots (14) on both outer walls, and the inner wall of the slots (14) is slidably connected to the outer wall of the sliding plate (16).