Adjustable display card supporting frame

Abstract

The utility model discloses an adjustable display card supporting frame which comprises a shell and a supporting mechanism, the supporting mechanism comprises a screw rod, and the screw rod is movably installed in the shell and used for supporting a display card. A nut is arranged in the shell, the nut is connected to the screw in a threaded mode, a part of the nut protrudes out of the shell, and the screw is contained in the shell after being retracted. A positioning screw is arranged on the shell, and the head of the positioning screw is propped against the screw rod by tightening the positioning screw, so that the position of the screw rod is fixed; a magnet is arranged at the bottom of the shell, and the shell is fixed in the case through magnetic attraction of the magnet. In this way, the screw can be screwed into the shell at ordinary times and cannot be exposed outside, so that the screw is not prone to damage and is more attractive. When in use, the screw is controlled to rotate by rotating the nut, so that the purpose of adjusting the height by lifting the screw is achieved. Meanwhile, the magnet is arranged at the bottom of the shell, so that the whole support frame can be fixed in the case through magnetic attraction, and the use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of computer case accessories technology, and in particular to a device for supporting a graphics card inside a computer case. Background Technology

[0002] Traditional computer cases typically mount graphics cards horizontally on one end, with the other end suspended. Because some graphics cards are large and heavy, especially high-performance ones, when mounted horizontally, only one end is fixed to the rear panel of the case, while the suspended end may sag, potentially causing the graphics card to fall, shift, or bend, thus affecting the normal operation of the computer case. To address this, the industry commonly uses graphics card brackets to support the graphics card and solve the problem of insufficient stability. However, current graphics card brackets generally have the following problems: First, most brackets are not adjustable, limiting the types of graphics cards they can accommodate; they may become unsuitable when the graphics card size or installation position changes. Second, their structure is complex, with exposed support parts that are easily damaged and aesthetically unappealing. Third, they require screws or double-sided tape to secure them inside the case, making them inconvenient to use. Utility Model Content

[0003] This utility model addresses the shortcomings of existing technologies by providing an adjustable-length graphics card support bracket that is simpler in structure, more rational in design, easier to use, can conceal the support parts, and is more aesthetically pleasing.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an adjustable graphics card support bracket, including a housing and a support mechanism, the support mechanism including a screw rod, the screw rod being movably installed in the housing to support the graphics card, a nut being provided in the housing, the nut being screwed onto the screw rod and protruding a portion outside the housing, the screw rod being retracted and stored inside the housing; a positioning screw being provided on the housing, the head of the positioning screw being pressed against the screw rod by tightening the positioning screw to fix the position of the screw rod; a magnet being provided at the bottom of the housing, the housing being magnetically fixed inside the chassis by the magnet.

[0005] Furthermore, the side of the screw is provided with a flat surface, and the positioning screw is tightened and pressed against the flat surface to fix the screw.

[0006] Furthermore, a nut hole is provided near the upper part of the shell, and a nut is inserted into the nut hole, with the nut protruding a portion from both the front and back sides of the shell.

[0007] Furthermore, the positioning screws are located on the side near the upper part of the housing, and the positioning screws are hand-tightened screws.

[0008] Furthermore, a support plate is fixed to the top of the screw by a fixing screw. The length and width of the support plate are larger than the diameter of the screw to provide a larger support area.

[0009] Further, the gasket is fixed on the bottom end of the screw rod by the fixing screw.

[0010] Further, the rubber pad is arranged on the upper surface of the supporting sheet, and the supporting sheet is covered by the rubber pad, so that the buffering and shock absorption effects are achieved.

[0011] Further, the magnet is embedded in the bottom of the shell, and the rubber pad is arranged on the bottom of the shell, and the magnet is covered by the rubber pad, so that the buffering and shock absorption effects are achieved. The upper and lower rubber pads can be silica gel pads.

[0012] Preferably, the shell is made of plastic, aluminum alloy or stainless steel, and the whole shell can be made portable.

[0013] The screw rod can be rotated and lifted in the shell, and the screw rod can be rotated into the shell, so that the screw rod is not exposed and is not easily damaged and is more beautiful. When the screw rod is needed to be used, the screw rod is rotated by rotating the nut, so that the height of the screw rod is adjusted. Meanwhile, the magnet is arranged on the bottom of the shell, and the supporting frame is fixed in the cabinet by magnetic attraction, so that the use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 Fig. 1 is a structural view of the utility model;

[0015] Fig. 2 Fig. 2 is a structural view of the utility model after the shell is removed;

[0016] Fig. 3 Fig. 3 is an exploded view of the utility model.

[0017] In the figure, 1 is a shell, 11 is a nut hole, 2 is a screw rod, 21 is a flat surface, 3 is a nut, 4 is a positioning screw, 5 is a supporting sheet, 6 is a magnet, 7 is a rubber pad, 8 is a fixing screw, and 9 is a gasket. DETAILED DESCRIPTION

[0018] In this embodiment, refer to Figs. 1-3The adjustable display card support frame comprises a housing 1 and a support mechanism, the support mechanism comprises a screw rod 2 movably installed in the housing 1 for supporting the display card; a nut 3 is arranged in the housing 1, the nut 3 is screwed on the screw rod 2 and protrudes a part outside the housing 1 so as to be pinched by fingers for rotation, the screw rod 2 is retracted in the housing 1 after being retracted, and the screw rod 2 cannot be seen from outside, thus the screw rod is protected and the appearance is more beautiful; a positioning screw 4 is arranged on the housing 1, the head of the positioning screw 4 is abutted against the screw rod 2 by tightening the positioning screw 4, so as to fix the position of the screw rod 2 and the height of the support; a magnet 6 is arranged at the bottom of the housing 1 and is magnetically fixed on the bottom of the case, thus the screw fixing or the adhesive fixing is not needed, and the use is more convenient and the frame can be assembled and disassembled at any time.

[0019] A flat surface 21 is arranged on the side surface of the screw rod 2, and the positioning screw 4 is abutted against the flat surface 21 after being tightened, so as to fix the screw rod 2. The flat surface 21 can provide a larger contact area and improve the stability of the abutted fixing.

[0020] A nut hole 11 is arranged near the upper part of the housing 1, the nut 3 is embedded in the nut hole 11, and the nut 3 protrudes a part on the front and back surfaces of the housing 1, so as to be used on both surfaces and be pinched by two fingers at the same time.

[0021] The positioning screw 4 is arranged on the side surface near the upper part of the housing 1, and the positioning screw 4 is a hand screw. The positioning screw 4 is loosened, the nut 2 is rotated, the screw rod 2 is lifted or lowered, the positioning screw 4 is tightened after being moved to a position, and the screw rod 2 cannot be moved.

[0022] A support piece 5 is fixed on the top end of the screw rod 2 by a fixing screw 8, and the length and width of the support piece 5 are greater than the diameter of the screw rod 2, so as to provide a larger support area.

[0023] A gasket 9 is fixed on the bottom end of the screw rod 2 by another fixing screw 8.

[0024] A rubber pad 7 is arranged on the upper surface of the support piece 5 and covers the support piece 5. The rubber pad 7 is abutted against the bottom surface of the display card and can buffer and absorb shock.

[0025] The magnet 6 is embedded in the bottom of the housing 1, another rubber pad 7 is arranged on the bottom of the housing 1 and covers the magnet 6, and the rubber pad 7 can buffer and absorb shock. The upper and lower rubber pads 7 can be silica gel pads.

[0026] The housing 1 is made of plastic, aluminum alloy or stainless steel, and the whole can be made portable.

[0027] The utility model has made a detailed description, the above-mentioned, only for the preferred embodiment of the utility model, when cannot limit the utility model implementation range, namely all equal changes and modification that make in the application scope, should still belong to the utility model cover range.

Claims

1. An adjustable graphics card support bracket, comprising a housing and a support mechanism, the support mechanism including a screw, characterized in that: The screw is movably installed in the housing to support the graphics card. A nut is provided in the housing, which is screwed onto the screw and protrudes a portion outside the housing. The screw is retracted and stored inside the housing. A positioning screw is provided on the housing. Tightening the positioning screw causes its head to press against the screw to fix the screw's position. A magnet is provided at the bottom of the housing, which magnetically holds the graphics card inside the chassis.

2. The adjustable graphics card support bracket according to claim 1, characterized in that: The screw has a flat surface on its side. After the positioning screw is tightened, it is pressed against the flat surface to fix the screw.

3. The adjustable graphics card support bracket according to claim 1, characterized in that: A nut hole is provided near the upper part of the shell, and a nut is inserted into the nut hole. The nut protrudes from both the front and back of the shell.

4. The adjustable graphics card support bracket according to claim 3, characterized in that: The positioning screws are located on the side near the upper part of the housing, and they are hand-tightened.

5. The adjustable graphics card support bracket according to claim 1, characterized in that: A support plate is fixed to the top of the screw by a fixing screw. The length and width of the support plate are larger than the diameter of the screw.

6. The adjustable graphics card support bracket according to claim 5, characterized in that: A washer is fixed to the bottom end of the screw by a fixing screw.

7. The adjustable graphics card support bracket according to claim 5, characterized in that: A rubber pad is provided on the upper surface of the support sheet to cover the support sheet.

8. The adjustable graphics card support bracket according to claim 1, characterized in that: The magnet is embedded in the bottom of the housing, and a rubber pad is placed at the bottom of the housing to cover the magnet.

9. The adjustable graphics card support bracket according to claim 1, characterized in that: The casing is made of plastic, aluminum alloy, or stainless steel.

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