Display card support for computer
The design of the L-shaped bracket assembly and support assembly solves the problems of graphics card bracket plate deformation and bracket rod bending, achieving stable support and horizontal measurement of the graphics card, and enhancing the bracket's bending resistance and adjustment function.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIUQUAN VOCATIONAL & TECHNICAL UNIVERSITY
- Filing Date
- 2025-06-10
- Publication Date
- 2026-05-22
AI Technical Summary
Existing graphics card brackets are prone to deformation when supporting graphics cards, and the force is transmitted to the bracket rod, causing the bracket rod to bend and deform. In addition, they lack effective height adjustment functions.
The L-shaped support assembly includes a support rod, a support plate, and a support component. The support component consists of a U-shaped support rod, first and second support shafts, a support plate, and a sliding plate, forming a stable triangular structure. The support rod is pulled in the opposite direction by the sliding plate and the support plate, which increases the support stability. The measuring component ensures that the graphics card is level.
It effectively prevents the bracket plate from deforming and the bracket rod from bending, ensuring stable support for the graphics card, avoiding insufficient or excessive support, and achieving horizontal measurement and stable fixation of the graphics card.
Smart Images
Figure CN224266923U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of graphics card bracket technology, and in particular to a graphics card bracket for computers. Background Technology
[0002] Modern high-performance graphics cards are typically large and heavy (some exceeding 2kg), and are usually secured inside the computer case via PCIe slots and screws on the rear panel. To prevent the graphics card from sagging or bending due to its own weight, and to protect the PCIe slot and PCB board from damage caused by prolonged stress, a graphics card bracket is generally used to support the graphics card.
[0003] In current graphics card brackets, the weight of the graphics card is borne by the bracket plate, leaving the end of the bracket plate away from the bracket rod unsupported. This makes the bracket plate prone to deformation, failing to provide effective support for the graphics card. Furthermore, the force on the bracket plate transfers to the bracket rod, making it also prone to bending and deformation. While existing graphics card brackets offer height adjustment functions, such as the Huagu height-adjustable graphics card bracket, or Chinese utility model patents with announcement numbers CN210954845U and CN212160529U, their structures are relatively simple, but their bending resistance is generally average. Utility Model Content
[0004] This utility model discloses a graphics card bracket for computers, aiming to solve the technical problems of current graphics card brackets. During use, because the weight of the graphics card is borne by the bracket plate, the end of the bracket plate away from the bracket rod is unsupported, making the bracket plate prone to deformation and thus unable to provide effective support for the graphics card. Furthermore, the force on the bracket plate is transferred to the bracket rod, making the bracket rod prone to bending and deformation.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A graphics card bracket for a computer, a bracket assembly, the bracket assembly including a bracket rod, the bracket rod having an L-shaped structure, a bracket plate being provided on the outer side of the upper end of the bracket rod, and a support assembly being provided on the bracket rod and the bracket plate;
[0007] The support assembly includes a support rod that is slidably disposed on the outer surface of the upper end of the support rod. The support rod has a U-shaped structure. A first support shaft is disposed on the inner side of the outer end of the support rod. A first support plate is disposed on the outer surface of both ends of the first support shaft. A second support shaft is disposed inside the end of the first support plate away from the first support shaft. Support blocks are disposed at both ends of the second support shaft.
[0008] In a preferred embodiment, an anti-slip pad is provided at the upper bottom of the support plate, and a positioning bolt is provided inside the upper top of the support plate.
[0009] In a preferred embodiment, a second support plate is provided on the outer surface of the center of the first support shaft, a third support shaft is provided inside the end of the second support plate away from the first support shaft, and sliding plates are provided on the outer sides of both ends of the third support shaft, with fixing bolts provided on both sides of the sliding plates.
[0010] In a preferred embodiment, the top of the support block is located on the outer side of the bottom end of the bracket plate, and the end of the first support plate near the first support shaft is located outside the second support plate.
[0011] In a preferred embodiment, the slide plate is slidably disposed on the outer surface of the bottom end of the support rod, and the end of the second support plate away from the first support shaft is disposed on the inner side of the slide plate.
[0012] In a preferred embodiment, a measuring component is further provided on the upper end of the support plate. The measuring component includes a through hole opened inside the upper end of the support plate, a rotating shaft disposed inside the through hole, the two ends of the rotating shaft passing through the through hole and extending outward, and a fixing plate disposed on the outer surface of the two ends of the rotating shaft. A movable column is slidably disposed inside the upper end of the fixing plate. Two sets of movable columns are provided, and the two sets of movable columns are respectively located at the two ends of the fixing plate. A limit disk is disposed at the top of the movable column, and a fixing disk is disposed at the bottom of the movable column. A rubber pad is disposed at the bottom of the fixing disk.
[0013] In a preferred embodiment, the movable column passes through the fixed plate and extends to both sides, the limiting disc is located above the fixed plate, and the fixed disc and rubber pad are located below the fixed plate.
[0014] In a preferred embodiment, the outer surface of the movable column is provided with scale lines, and the fixing plate is positioned above the anti-slip pad.
[0015] As can be seen from the above, the computer graphics card bracket provided by this utility model has the following technical effects.
[0016] Firstly, when the bracket plate supports the graphics card, the support rod supports the second support shaft through the first support shaft and the first support plate, so that the second support shaft supports the bottom front end of the bracket plate through the support block. This forms a triangle between the bracket plate, the first support plate, and the support rod, which can effectively stabilize the bracket plate and ensure that the bracket plate does not deform, thus providing more stable support for the graphics card.
[0017] Secondly, when the bracket plate transfers force to the support rod and bracket rod through the first support plate, causing the bracket rod to bend, the slide plate pulls the first support shaft and support rod in the opposite direction through the third support shaft and the second support plate, so that the bracket rod will not bend outward and deform, increasing the load-bearing capacity of the support rod, and allowing the bracket plate to always support the graphics card.
[0018] Thirdly: After the bracket plate supports the graphics card, by rotating the fixing plate, the fixing plate is rotated to the top of the graphics card and the rubber pad contacts the top of the graphics card. The horizontal state of the graphics card is measured according to the scale line on the outer surface of the movable column. This effectively avoids the situation where the bracket assembly does not provide effective support for the graphics card or provides excessive support for the graphics card during the support process. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of a computer graphics card bracket proposed in this utility model.
[0020] Figure 2 This is a schematic diagram of the bracket assembly structure of a computer graphics card bracket proposed in this utility model.
[0021] Figure 3 This is a schematic diagram of the support component structure of a computer graphics card bracket proposed in this utility model.
[0022] Figure 4 This is a cross-sectional view of the support component of a computer graphics card bracket proposed in this utility model.
[0023] Figure 5 This is a schematic diagram of the measuring component structure of a computer graphics card bracket proposed in this utility model.
[0024] In the attached diagram: 11. Support rod; 12. Support plate; 13. Positioning bolt; 14. Anti-slip pad; 21. Support rod; 22. First support shaft; 23. First support plate; 24. Second support shaft; 25. Support block; 26. Second support plate; 27. Third support shaft; 28. Slide plate; 29. Fixing bolt; 31. Through hole; 32. Rotating shaft; 33. Fixing plate; 34. Movable column; 35. Limiting disc; 36. Fixing disc; 37. Rubber pad. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0027] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A graphics card bracket for a computer, a bracket assembly, the bracket assembly includes a bracket rod 11, the bracket rod 11 has an L-shaped structure, a bracket plate 12 is provided on the outer side of the upper end of the bracket rod 11, and a support component is provided on the bracket rod 11 and the bracket plate 12;
[0028] The support assembly includes a support rod 21 slidably disposed on the outer surface of the upper end of the support rod 11. The support rod 21 has a U-shaped structure. A first support shaft 22 is disposed on the inner side of the outer end of the support rod 21. A first support plate 23 is disposed on the outer surface of both ends of the first support shaft 22. A second support shaft 24 is disposed inside the end of the first support plate 23 away from the first support shaft 22. Support blocks 25 are disposed at both ends of the second support shaft 24. An anti-slip pad 14 is disposed on the upper end of the bottom of the support plate 12. A positioning bolt 13 is disposed inside the upper end of the support plate 12.
[0029] In this embodiment, the graphics card is placed on the upper part of the anti-slip pad 14 and is supported by the bracket plate 12. The bracket plate 12, the first support plate 23 and the bracket rod 11 form a triangular structure. The first support plate 23 supports the front end of the bracket plate 12 through the second support shaft 24 and the support block 25. The positioning bolt 13 fixes the inner side of the bracket plate 12 to the bracket rod 11, so that the bottom front end of the bracket plate 12 will not deform downward under the action of gravity.
[0030] Reference Figure 3 and Figure 4 In a preferred embodiment, a second support plate 26 is provided on the outer surface of the center of the first support shaft 22, a third support shaft 27 is provided inside the end of the second support plate 26 away from the first support shaft 22, and sliding plates 28 are provided on the outer sides of both ends of the third support shaft 27. Fixing bolts 29 are provided on both sides of the sliding plates 28. The top of the support block 25 is provided on the outer side of the bottom end of the bracket plate 12. The end of the first support plate 23 near the first support shaft 22 is located outside the second support plate 26. The sliding plate 28 is slidably disposed on the outer surface of the bottom end of the bracket rod 11. The end of the second support plate 26 away from the first support shaft 22 is provided on the inner side of the sliding plate 28.
[0031] In this embodiment, the slide plate 28 is fixed to the upper bottom of the support rod 11 by fixing bolts 29. The slide plate 28 fixes the third support shaft 27, and the third support shaft 27 supports the second support plate 26, so that the second support plate 26 supports the first support shaft 22 and the support rod 21. The second support plate 26 and the two sides of the support rod 11 form a triangle, so that the support rod 11 will not bend under the outward thrust of the support rod 21.
[0032] Reference Figure 5In a preferred embodiment, a measuring component is also provided on the upper end of the support plate 12. The measuring component includes a through hole 31 opened inside the upper end of the support plate 12. A rotating shaft 32 is provided inside the through hole 31. The two ends of the rotating shaft 32 pass through the through hole 31 and extend outward. Fixed plates 33 are provided on the outer surfaces of the two ends of the rotating shaft 32. Movable columns 34 are slidably provided inside the upper end of the fixed plate 33. Two sets of movable columns 34 are provided. The two sets of movable columns 34 are located at the two ends of the fixed plate 33 respectively. A limiting disc 35 is provided at the top of the movable column 34. A fixed disc 36 is provided at the bottom of the movable column 34. A rubber pad 37 is provided at the bottom of the fixed disc 36. The movable column 34 passes through the fixed plate 33 and extends to both sides. The limiting disc 35 is located above the fixed plate 33. The fixed disc 36 and the rubber pad 37 are located below the fixed plate 33. Scale lines are provided on the outer surface of the movable column 34. The fixed plate 33 is located above the anti-slip pad 14.
[0033] In this embodiment, when the fixed plate 33 is located above the graphics card and parallel to the bottom of the bracket plate 12, the movable column 34 slides downward under the action of gravity. The sliding of the movable column 34 causes the fixed disc 36 and the rubber pad 37 to slide downward until the bottom of the rubber pad 37 is flush with the top of the graphics card. When the scale lines on the outer surfaces of the two sets of movable columns 34 show the same scale, it indicates that the graphics card and the bottom of the bracket plate 12 are in a parallel state. The bottom of the bracket plate 12 is always parallel to the bottom of the bracket rod 11, and the bracket plate 12 is parallel to the bottom of the computer case. Therefore, the graphics card is horizontally located inside the computer case.
[0034] Working principle: In use, the operator places the support rod 11 at the bottom of the computer case, then moves the support plate 12 until the anti-slip pad 14 contacts the bottom of the graphics card. During the movement of the support plate 12, the support plate 12 moves, causing the support block 25 to move vertically. The movement of the support block 25, through the second support shaft 24, causes the first support plate 23 to move vertically. The first support plate 23, in turn, through the first support shaft 22, causes the support rod 21 to move vertically along the support rod 11, ensuring that the bottom of the first support plate 23, the support rod 11, and the support plate 12 remain aligned. A triangular shape is formed, and the vertical movement of the support rod 21 and the first support shaft 22 will cause the upper end of the second support plate 26 to move. The movement of the upper end of the second support plate 26 will cause the third support shaft 27 and the sliding plate 28 to move horizontally at the upper end of the bottom of the bracket rod 11. At this time, the movement state of the second support plate 26 is that its two ends rotate along the first support shaft 22 and the third support shaft 27 respectively, so that the second support plate 26 and the two sides of the bracket rod 11 always form a triangular shape during the movement of the bracket plate 12. After the bracket plate 12 has moved, it can be rotated by twisting... The fixing bolt 29 and the positioning bolt 13 fix the sliding plate 28 and the bracket plate 12 to the bottom and top of the bracket rod 11, respectively. At this time, the weight of the graphics card is borne by the bottom of the bracket plate 12. The bracket plate 12 transfers the gravity to the bracket rod 11 through the positioning bolt 13 and the first support plate 23. The bracket rod 11 and the first support plate 23 support the bottom sides of the bracket plate 12, respectively. While the upper end of the bracket rod 11 supports the bracket plate 12, the bracket plate 12 applies downward pressure to the bracket rod 11, so that the bracket rod 11 is in the position of the support rod 21. When the card bends outward, the slide plate 28 applies an inward pulling force to the first support shaft 22 and the support rod 21 through the third support shaft 27 and the second support plate 26, preventing the support rod 11 from bending outward at the position of the support rod 21, thus increasing the stability of the support rod 11 and the support plate 12. During the process of moving the support plate 12 to support the graphics card, the fixing plate 33 is rotated along the rotation axis 32 until the upper bottom of the support plate 12 is parallel to the upper bottom of the support plate 12 and the fixing plate 33 is positioned above the graphics card (e.g., ...). Figure 5 As shown), at this time, the two sets of movable columns 34 on the fixed plate 33 slide downward under the action of gravity. The sliding of the movable columns 34 causes the fixed disc 36 and the rubber pad 37 to slide downward. The bottom of the rubber pad 37 is blocked by the top of the graphics card. By observing the scale lines on the outer surface of the movable columns 34, when the scale lines on the outer surface of the two sets of movable columns 34 show the same scale, it indicates that the graphics card is parallel to the bottom of the bracket plate 12 and the fixed plate 33 respectively. This allows for the measurement of the state of the supported graphics card, avoiding incomplete or excessive support.
[0035] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. A graphics card bracket for computers, comprising a bracket assembly, characterized in that, The support assembly includes a support rod (11), which has an L-shaped structure. A support plate (12) is provided on the outer side of the upper end of the support rod (11), and a support component is provided on the support rod (11) and the support plate (12). The support assembly includes a support rod (21) that is slidably disposed on the outer surface of the upper end of the support rod (11). The support rod (21) has a U-shaped structure. A first support shaft (22) is provided on the inner side of the outer end of the support rod (21). A first support plate (23) is provided on the outer surface of both ends of the first support shaft (22). A second support shaft (24) is provided inside the end of the first support plate (23) away from the first support shaft (22). Support blocks (25) are provided at both ends of the second support shaft (24).
2. The graphics card bracket for computers according to claim 1, characterized in that, The support plate (12) is provided with an anti-slip pad (14) at the bottom upper end, and a positioning bolt (13) is provided inside the upper end of the support plate (12).
3. A graphics card bracket for computers according to claim 1, characterized in that, A second support plate (26) is provided on the outer surface of the center of the first support shaft (22). A third support shaft (27) is provided inside the end of the second support plate (26) away from the first support shaft (22). Slide plates (28) are provided on the outer sides of both ends of the third support shaft (27). Fixing bolts (29) are provided on both sides of the slide plates (28).
4. A graphics card bracket for computers according to claim 1, characterized in that, The top of the support block (25) is located on the outer side of the bottom of the bracket plate (12), and the end of the first support plate (23) near the first support shaft (22) is located outside the second support plate (26).
5. A graphics card bracket for computers according to claim 3, characterized in that, The slide plate (28) is slidably disposed on the outer surface of the bottom end of the support rod (11), and the end of the second support plate (26) away from the first support shaft (22) is disposed on the inner side of the slide plate (28).
6. A graphics card bracket for computers according to claim 1, characterized in that, The upper end of the support plate (12) is also provided with a measuring component. The measuring component includes a through hole (31) opened inside the upper end of the support plate (12). A rotating shaft (32) is provided inside the through hole (31). The two ends of the rotating shaft (32) pass through the through hole (31) and extend outward. A fixing plate (33) is provided on the outer surface of the two ends of the rotating shaft (32). A movable column (34) is slidably provided inside the upper end of the fixing plate (33). Two sets of movable columns (34) are provided. The two sets of movable columns (34) are located at the two ends of the fixing plate (33). A limiting disk (35) is provided at the top of the movable column (34). A fixing disk (36) is provided at the bottom of the movable column (34). A rubber pad (37) is provided at the bottom of the fixing disk (36).
7. A graphics card bracket for computers according to claim 6, characterized in that, The movable column (34) penetrates the fixed plate (33) and extends to both sides. The limiting disc (35) is located above the fixed plate (33), and the fixed disc (36) and the rubber pad (37) are located below the fixed plate (33).
8. A graphics card bracket for computers according to claim 6, characterized in that, The outer surface of the movable column (34) is provided with scale lines, and the fixed plate (33) is located above the anti-slip pad (14).