Computer graphics card fixing support

Abstract

The utility model relates to the technical field of fixing supports, and provides a computer display card fixing support which comprises a fixing frame, a sliding barrel, a sliding rod, two supporting plates, a supporting mechanism and a pushing mechanism, the fixing frame is in contact with the corner of a display card, the fixing frame is connected to one side of the sliding barrel in a sliding mode, the sliding rod is connected into the sliding barrel in a sliding mode, and the supporting mechanism is arranged on the sliding barrel. The two supporting plates are fixedly connected to the ends, away from each other, of the sliding rod and the sliding barrel respectively, the supporting mechanism is arranged on the sliding barrel and used for driving the sliding rod to stretch out of the sliding barrel so that the two supporting plates can support the inner wall of the case, and the pushing mechanism is arranged on the sliding barrel and used for driving the fixing frame to push and fix the display card. The problems that in the prior art, vibration is generated along with use of the display card, so that the insertion end of the display card is likely to fall off from a groove in a main board, and then the stability of the display card is likely to be affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of fixed bracket technology, specifically to a computer graphics card fixed bracket. Background Technology

[0002] With the continuous development of computer technology, the performance and power consumption of graphics cards have been continuously improved, and the weight of graphics cards has also gradually increased. Therefore, graphics cards are prone to vibration and loosening during operation, which affects the performance and stability of the computer.

[0003] The current method of installing graphics cards usually involves inserting the graphics card into a recess on the motherboard and then fixing the edge of the graphics card to the case with screws. However, the insertion end of the graphics card is very narrow. As the graphics card is used, vibrations can easily cause the insertion end to detach from the recess on the motherboard, which can affect the stability of the graphics card. Utility Model Content

[0004] This invention proposes a computer graphics card mounting bracket, which solves the problem in the prior art where vibrations generated during graphics card use can easily cause the graphics card insertion end to detach from the groove on the motherboard, thus affecting the stability of the graphics card.

[0005] The technical solution of this utility model is as follows: A computer graphics card mounting bracket includes a mounting frame, which contacts the corner of the graphics card, and further includes: a sliding cylinder, a sliding rod, a support plate, a support mechanism, and a pushing mechanism;

[0006] The fixing frame is slidably connected to one side of the slide cylinder;

[0007] The slide rod is slidably connected inside the slide cylinder;

[0008] Two support plates are provided, and the two support plates are respectively fixedly connected to the ends of the slide rod and the slide cylinder that are far apart from each other.

[0009] The support mechanism is mounted on the slide cylinder and is used to drive the slide rod to extend out of the slide cylinder so that the two support plates support the inner wall of the chassis.

[0010] The pushing mechanism is mounted on the slide cylinder and is used to drive the fixing bracket to push and fix the graphics card.

[0011] Preferably, the support mechanism includes: a toothed belt, a carriage, a push plate, a pull plate, a drive assembly, and a support assembly;

[0012] The toothed belt is fixedly connected to the top of the slide rod, and a slide groove is provided on the slide cylinder, in which the toothed belt is slidably connected.

[0013] The carriage is slidably connected to the top of the slide cylinder;

[0014] The top end of the pushing plate is rotationally connected in the slide frame, and the bottom end of the pushing plate is engaged with the toothed belt.

[0015] The pulling plate is fixedly connected on one side of the pushing plate.

[0016] The driving assembly is arranged at the top end of the slide cylinder and used for pushing the slide frame to move laterally.

[0017] The supporting assembly is arranged on the slide frame and used for supporting and rebounding the pushing plate.

[0018] Further, the driving assembly comprises a guide rod, a stabilizing frame, a transmission frame and a driving frame.

[0019] The guide rod is provided with two, both of which are fixedly connected at the top end of the slide cylinder, and the slide frame is provided with two slide holes, both of which are slidingly connected in the slide holes.

[0020] The stabilizing frame is fixedly connected on the two guide rods.

[0021] The transmission frame is fixedly connected on one side of the slide frame.

[0022] The driving frame is rotationally connected at the center position of the stabilizing frame, and one end of the driving frame is slidingly connected on the transmission frame.

[0023] Still further, the supporting assembly comprises a force plate and a supporting spring.

[0024] Both the slide frame and the pushing plate are fixedly connected with the force plate.

[0025] Both ends of the supporting spring are fixedly connected with the force plate and the slide frame.

[0026] As a further scheme of the present application, the pushing mechanism comprises a moving frame, a moving rod and a power assembly.

[0027] The moving frame is slidingly connected on one side of the slide cylinder, and the fixed frame is fixedly connected on one end of the moving frame.

[0028] The moving rod is fixedly connected on one side of the slide cylinder, and the moving frame is provided with a slide hole, and the moving rod is slidingly connected in the slide hole.

[0029] The power assembly is arranged on one side of the slide cylinder and used for driving the moving frame to move.

[0030] As a further scheme of the present application, the power assembly comprises a moving screw rod and a hexagonal block.

[0031] The moving screw rod is rotationally connected on the slide cylinder, and the moving frame is provided with a screw hole, and the moving screw rod is screwedly connected in the screw hole.

[0032] The hexagonal block is fixedly connected at one end of the moving screw rod.

[0033] The working principle and beneficial effects of the utility model are as follows:

[0034] In the utility model, through cooperation between the sliding cylinder, the sliding rod, the supporting plate, the supporting mechanism and the pushing mechanism, the video card can be conveniently positioned and fixed, the phenomenon of loosening caused by long-time running vibration of the video card is effectively prevented, and the stability of the video card is improved. BRIEF DESCRIPTION OF DRAWINGS

[0035] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0036] Fig. 1 It is the whole structure schematic view of the utility model;

[0037] Fig. 2 It is another angle structure schematic view of the utility model;

[0038] Fig. 3 It is the structure schematic view of the supporting mechanism of the utility model;

[0039] Fig. 4 It is the structure schematic view of the supporting assembly of the utility model.

[0040] In the drawing: 1, fixed frame;2, sliding cylinder;3, sliding rod;4, supporting plate;5, toothed belt;6, sliding frame;7, pushing plate;8, pulling plate;9, guide rod;10, stabilizing frame;11, transmission frame;12, driving frame;13, stress plate;14, supporting spring;15, moving frame;16, moving rod;17, moving screw rod;18, hexagonal block. DETAILED DESCRIPTION

[0041] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0042] For example, Figs. 1-4As shown, the embodiment provides a computer graphics card fixing support, which comprises a fixing frame 1, the fixing frame 1 is in contact with the corner of the graphics card, further comprises a sliding cylinder 2, a sliding rod 3, a support plate 4, a supporting mechanism and a pushing mechanism, the fixing frame 1 is slidingly connected to one side of the sliding cylinder 2, the sliding rod 3 is slidingly connected in the sliding cylinder 2, the support plate 4 is provided with two, the two support plates 4 are respectively fixedly connected to the ends of the sliding rod 3 and the sliding cylinder 2 away from each other, through the cooperation between the sliding cylinder 2, the sliding rod 3, the support plate 4, the supporting mechanism and the pushing mechanism, the graphics card is conveniently positioned and fixed, the phenomenon of loosening caused by long-time running vibration of the graphics card is effectively prevented, and the stability of the graphics card is improved.

[0043] The supporting mechanism is arranged on the sliding cylinder 2 and is used for driving the sliding rod 3 to extend out of the sliding cylinder 2, so that the two support plates 4 support the inner wall of the case, the supporting mechanism comprises a toothed belt 5, a sliding frame 6, a pushing plate 7, a pulling plate 8, a driving assembly and a supporting assembly, the toothed belt 5 is fixedly connected to the top end of the sliding rod 3, a sliding groove is formed in the sliding cylinder 2, the toothed belt 5 is slidingly connected in the sliding groove, the sliding frame 6 is slidingly connected to the top end of the sliding cylinder 2, the top end of the pushing plate 7 is rotatably connected in the sliding frame 6, the bottom end of the pushing plate 7 is engaged with the toothed belt 5, the pulling plate 8 is fixedly connected to one side of the pushing plate 7, the driving assembly is arranged at the top end of the sliding cylinder 2 and is used for pushing the sliding frame 6 to move horizontally, the supporting assembly is arranged on the sliding frame 6 and is used for supporting and rebounding the pushing plate 7, the driving assembly comprises a guide rod 9, a stabilizing frame 10, a transmission frame 11 and a driving frame 12, the guide rod 9 is provided with two, the two guide rods 9 are all fixedly connected to the top end of the sliding cylinder 2, two sliding holes are formed in the sliding frame 6, the two guide rods 9 are respectively slidingly connected in the two sliding holes, the stabilizing frame 10 is fixedly connected to the two guide rods 9, the transmission frame 11 is fixedly connected to one side of the sliding frame 6, the driving frame 12 is rotatably connected to the center position of the stabilizing frame 10, one end of the driving frame 12 is slidingly connected to the transmission frame 11, the supporting assembly comprises a stress plate 13 and a supporting spring 14, the stress plate 13 is fixedly connected to the sliding frame 6 and the pushing plate 7, the two ends of the supporting spring 14 are respectively fixedly connected to the stress plate 13 and the sliding frame 6, specifically, the operator drives the driving frame 12 to swing in the stabilizing frame 10 to the right, the driving frame 12 swings to push the transmission frame 11 and the pushing plate 7 to move, when the pushing plate 7 moves, the bottom end of the pushing plate 7 is engaged with the toothed belt 5, so as to push the toothed belt 5 and the sliding rod 3 to slide out of the sliding cylinder 2, when the operator swings the driving frame 12 to the left, the transmission frame 11, the sliding frame 6 and the pushing plate 7 are pulled back, when the pulling back, because the teeth on the toothed belt 5 are arranged to be inclined to the direction of the pushing plate 7, and the pushing plate 7 is also inclined to the inclined direction of the toothed belt 5, so the pushing plate 7 will not drive the toothed belt 5 and the sliding rod 3 to move when the pushing plate 7 is pulled back, the operator drives the driving frame 12 to swing, which can drive the sliding rod 3 to extend out of the sliding cylinder 2, so that the sliding cylinder 2 and the sliding rod 3 are fixed in the case through the contact between the support plate 4 and the inner wall of the case.

[0044] The pushing and tightening mechanism is arranged on the sliding cylinder 2 and is used to drive the fixed frame 1 to push and tighten the display card, and the pushing and tightening mechanism comprises a moving frame 15, a moving rod 16 and a power assembly, the moving frame 15 is slidingly connected to one side of the sliding cylinder 2, the fixed frame 1 is fixedly connected to one end of the moving frame 15, the moving rod 16 is fixedly connected to one side of the sliding cylinder 2, a sliding hole is formed in the moving frame 15, the moving rod 16 is slidingly connected into the sliding hole, the power assembly is arranged on one side of the sliding cylinder 2 and is used to drive the moving frame 15 to move, the power assembly comprises a moving screw 17 and a hexagonal block 18, the moving screw 17 is rotatably connected to the sliding cylinder 2, a screw hole is formed in the moving frame 15, the moving screw 17 is screwedly connected into the screw hole, and the hexagonal block 18 is fixedly connected to one end of the moving screw 17, specifically, the moving screw 17 is driven to rotate by rotating the hexagonal block 18, the moving screw 17 drives the moving frame 15 and the fixed frame 1 to move when rotating, and the fixed frame 1 is in contact with the edges and corners of the display card, so that the display card is tightly fixed.

[0045] In the embodiment, when it is needed to stably fix the display card in the cabinet, the device is arranged in the cabinet, then the driving frame 12 is swung to the right in the stabilizing frame 10 by the operator, the transmission frame 11 and the pushing plate 7 are driven to move when the driving frame 12 swings, the bottom end of the pushing plate 7 is engaged with the toothed belt 5 when the pushing plate 7 moves, so that the toothed belt 5 and the sliding rod 3 slide out of the sliding cylinder 2, the transmission frame 11, the sliding frame 6 and the pushing plate 7 are pulled back when the driving frame 12 is swung to the left by the operator, the teeth on the toothed belt 5 are inclinedly arranged towards the pushing plate 7, and the pushing plate 7 is also inclinedly arranged along the inclined direction of the toothed belt 5, so that the pushing plate 7 will not drive the toothed belt 5 and the sliding rod 3 to move when being pulled back, the sliding rod 3 can be driven to extend out of the sliding cylinder 2 by the operator driving the driving frame 12, so that the sliding rod 3 is in contact with the inner wall of the cabinet through the supporting plate 4, so that the sliding cylinder 2 and the sliding rod 3 are fixed in the cabinet, then the moving screw 17 is driven to rotate by the operator rotating the hexagonal block 18, the moving screw 17 drives the moving frame 15 and the fixed frame 1 to move when rotating, and the fixed frame 1 is in contact with the edges and corners of the display card, so that the display card is tightly fixed.

[0046] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A computer display card fixing support, comprising a fixing frame (1) which is in contact with the corner of a display card, characterized in that, Also include: Slide cylinder (2), the fixed frame (1) slidingly connected in one side of the slide cylinder (2); Slide rod (3), the slide rod (3) is slidingly connected in the slide cylinder (2); Support plate (4), the support plate (4) is provided with two, two support plates (4) are respectively fixedly connected in the slide rod (3) and the slide cylinder (2) are away from each other one end; Support mechanism, the support mechanism is arranged on the slide cylinder (2), for driving slide rod (3) to extend out of the slide cylinder (2), make two support plates (4) support the inner wall of the case; Pushing mechanism, the pushing mechanism is arranged on the slide cylinder (2), for driving the fixed frame (1) to push the graphics card and fix.

2. The computer video card mounting bracket of claim 1, wherein, The support mechanism comprises: Toothed belt (5), the toothed belt (5) is fixedly connected at the top end of the slide rod (3), the slide cylinder (2) is provided with a sliding slot, and the toothed belt (5) is slidingly connected in the sliding slot; Slide bracket (6), the slide bracket (6) is slidingly connected at the top end of the slide cylinder (2); Pushing plate (7), the top end of the pushing plate (7) is rotatably connected in the slide bracket (6), and the bottom end of the pushing plate (7) is engaged with the toothed belt (5); Pull plate (8), the pull plate (8) is fixedly connected on one side of the pushing plate (7); Drive assembly, the drive assembly is arranged at the top end of the slide cylinder (2), for pushing the slide bracket (6) to move horizontally; Support assembly, the support assembly is arranged on the slide bracket (6), for supporting the pushing plate (7) to rebound.

3. The computer video card mounting bracket of claim 2, wherein: The drive assembly comprises: Guide rod (9), the guide rod (9) is provided with two, two guide rods (9) are all fixedly connected at the top end of the slide cylinder (2), two slide holes are formed in the slide bracket (6), and two guide rods (9) are slidingly connected in the two slide holes respectively; Stabilizing frame (10), the stabilizing frame (10) is fixedly connected on two guide rods (9); Transmission frame (11), the transmission frame (11) is fixedly connected on one side of the slide bracket (6); Drive frame (12), the drive frame (12) is rotatably connected at the center position of the stabilizing frame (10), and one end of the drive frame (12) is slidingly connected on the transmission frame (11).

4. The computer video card mounting bracket of claim 3, wherein: The support assembly comprises: Force plate (13), the force plate (13) is fixedly connected on the slide bracket (6) and the pushing plate (7); Support spring (14), the two ends of the support spring (14) are fixedly connected with the force plate (13) and the slide bracket (6) respectively.

5. The computer video card mounting bracket of claim 4, wherein: The pushing mechanism comprises: Moving frame (15), the moving frame (15) is slidingly connected on one side of the slide cylinder (2), and the fixed frame (1) is fixedly connected on one end of the moving frame (15); Moving rod (16), the moving rod (16) is fixedly connected on one side of the slide cylinder (2), a slide hole is formed in the moving frame (15), and the moving rod (16) is slidingly connected in the slide hole; Power assembly, the power assembly is arranged on one side of the slide cylinder (2), for driving the moving frame (15) to move.

6. The computer video card mounting bracket of claim 5, wherein: The power assembly comprises: A moving screw (17) is rotationally connected to the sliding cylinder (2), a screw hole is formed in the moving frame (15), and the moving screw (17) is threadedly connected in the screw hole; A hexagonal block (18) is fixedly connected to one end of the moving screw (17).

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