Fixing device used during computer hardware assembly

Abstract

The utility model relates to the technical field of computer hardware assembly, in particular to a fixing device used during computer hardware assembly, which comprises a square tube, two sliding plates are slidably connected in the square tube, a plurality of jacks are uniformly formed in the side walls of the sliding plates, a fixing rod is fixedly connected to the side wall of the square tube, and the fixing rod is fixedly connected with the square tube. The side wall of the fixing rod is slidably connected with an inserting plate, the size of the inserting plate is matched with the size of the inserting hole, the side wall of the sliding plate is fixedly connected with a positioning block, the interior of the positioning block is in threaded connection with a bolt, the interior of the sliding plate is slidably connected with a sliding rod, and the other end of the sliding rod is fixedly connected with a supporting block. The bolt is rotationally connected with the interior of the supporting block. According to the utility model, through the arrangement of the structure, the mainboard can be conveniently, quickly and tightly limited and fixed, and the condition that the mainboard shakes in the process of assembling on the inner side of the case is avoided, so that the assembling efficiency of the mainboard in the case is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer hardware assembly, in particular to a fixing device used in computer hardware assembly. Background Art

[0002] Computer hardware needs to be assembled inside the case before use. The motherboard, as the main hardware of the computer, is usually assembled inside the case with the help of screws. During this process, external tools are needed to temporarily fix the motherboard, and then the motherboard inside the case can be assembled.

[0003] The existing related technologies often have the following defects: in the actual assembly process of the motherboard, it is often necessary to use a fixing device to temporarily fix the motherboard. The common temporary fixing device is often a retractable fixed bracket. The installation position of the motherboard of different types of computers inside the chassis is uncertain. The staff needs to spend a long time to achieve precise adjustment of the fixing device, which increases the difficulty of the staff to temporarily fix the computer hardware during assembly.

[0004] Therefore, the utility model provides a fixing device used in assembling computer hardware. Utility Model Content

[0005] The utility model aims to solve the disadvantage of the prior art that it takes a long time to temporarily fix the mainboard in the chassis, and proposes a fixing device used in computer hardware assembly.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixing device used in assembling computer hardware, comprising a square tube, two slide plates are slidably connected inside the square tube, a plurality of insertion holes are evenly opened on the side walls of the slide plates, a fixing rod is fixedly connected to the side wall of the square tube, a plug plate is slidably connected to the side wall of the fixing rod, the size of the plug plate is matched with the size of the insertion hole, a positioning block is fixedly connected to the side wall of the slide plate, and a bolt is connected to the internal thread of the positioning block.

[0007] The effect achieved by the above components is: by setting the above structure, it is convenient to quickly and tightly limit and fix the mainboard, avoiding the shaking of the mainboard during the assembly process inside the chassis, thereby improving the assembly efficiency of the mainboard inside the chassis.

[0008] Preferably, a sliding rod is slidably connected inside the sliding plate, and the other end of the sliding rod is fixedly connected to a supporting block.

[0009] The effect achieved by the above components is that the sliding bar slides inside the slide plate to limit the moving direction of the support block.

[0010] Preferably, the bolt is rotatably connected to the inside of the support block.

[0011] The effect achieved by the above components is: by rotating the bolt inside the positioning block, the bolt will push the support block to perform small distance adjustment.

[0012] Preferably, a stopper is fixedly connected to the end surface of the fixing rod, a spring is sleeved on the surface of the fixing rod, and two ends of the spring are fixedly connected to the stopper and the plug plate respectively.

[0013] The effect achieved by the above components is that the plug board is inserted into the inner wall of the plug hole under the elastic force of the spring on the stopper.

[0014] Preferably, a limiting groove is provided on the surface of the support block, and the bottom cross-section of the limiting groove is an isosceles triangle.

[0015] The effect achieved by the above components is that the mainboard is sleeved on the inner wall of the limiting groove, which can further improve the stability of supporting and fixing the mainboard.

[0016] Preferably, two anti-slip pads are glued to the surface of the support block.

[0017] The effect achieved by the above components is that the provision of the anti-skid pad increases the friction force of the support block on the inner side of the chassis.

[0018] In summary:

[0019] In the utility model, after the slide plate is pulled to a suitable position, the plug plate is loosened. At this time, the plug plate will be inserted into the inner wall of the plug hole under the action of the spring force on the stop block, so that the position of the slide plate after pulling can be fixed. At this time, the bolt inside the positioning block is rotated, and the bolt will push the support block to adjust a small distance, thereby facilitating the close support and fixation of the mainboard in the chassis. By setting the above structure, it is convenient to quickly and closely limit and fix the mainboard, avoid shaking of the mainboard during assembly inside the chassis, thereby improving the assembly efficiency of the mainboard inside the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0023] Figure 4 For the utility model Figure 2 Enlarged view of point B.

[0024] Legend: 1. Square tube; 2. Slide plate; 3. Support block; 4. Positioning block; 5. Bolt; 6. Slide rod; 7. Insert plate; 8. Stop block; 9. Fixing rod; 10. Spring; 11. Socket; 12. Anti-slip pad; 13. Limiting groove. DETAILED DESCRIPTION

[0025] Reference Figure 1-4 As shown, the utility model provides a technical solution: a fixing device used in assembling computer hardware, comprising a square tube 1, wherein two slide plates 2 are slidably connected inside the square tube 1.

[0026] The following is a detailed description of its overall specific settings and functions.

[0027] In this embodiment: the side wall of the slide plate 2 is evenly provided with a plurality of jacks 11, the side wall of the square tube 1 is fixedly connected with a fixing rod 9, the side wall of the fixing rod 9 is slidably connected with a plug plate 7, the size of the plug plate 7 matches the size of the jack 11, the side wall of the slide plate 2 is fixedly connected with a positioning block 4, and the internal thread of the positioning block 4 is connected with a bolt 5. By setting the above structure, it is convenient to quickly and tightly limit and fix the motherboard, and the shaking of the motherboard during the assembly process inside the chassis is avoided, thereby improving the assembly efficiency of the motherboard inside the chassis. The inside of the slide plate 2 is slidably connected with a slide bar 6, and the other end of the slide bar 6 is fixedly connected with a support block 3. The slide bar 6 slides inside the slide plate 2 to limit the moving direction of the support block 3.

[0028] The bolt 5 is connected to the inner part of the support block 3 by rotation. When the bolt 5 inside the positioning block 4 is rotated, the bolt 5 will push the support block 3 to adjust the small distance. The end surface of the fixing rod 9 is fixedly connected with the stopper 8, and the surface of the fixing rod 9 is covered with a spring 10, and the two ends of the spring 10 are respectively fixedly connected with the stopper 8 and the plug plate 7. The plug plate 7 will be inserted into the inner wall of the insertion hole 11 by the elastic force of the spring 10 on the stopper 8.

[0029] Specifically, a limiting groove 13 is provided on the surface of the support block 3, and the bottom cross section of the limiting groove 13 is an isosceles triangle. The mainboard is sleeved on the inner wall of the limiting groove 13, which can further improve the stability of supporting and fixing the mainboard. Two anti-skid pads 12 are glued to the surface of the support block 3. The provision of the anti-skid pads 12 increases the friction force of the support block 3 on the inner side of the chassis.

[0030] Working principle: when it is necessary to fix the mainboard inside the chassis, two square passages 1 can be selected, and the plug-in plates 7 on the fixing rods 9 can be pulled. When the plug-in plates 7 are pulled out from the inner side of the insertion holes 11, the slide plates 2 inside the square passages 1 can be slid to achieve a rough adjustment of the distance between the two support blocks 3. After the slide plates 2 are pulled to a suitable position, the plug-in plates 7 are released. At this time, the plug-in plates 7 will be inserted into the inner wall of the insertion holes 11 by the elastic force of the springs 10 on the stoppers 8, thereby achieving the fixation of the position of the slide plates 2 after pulling. At this time, the bolts 5 inside the positioning blocks 4 are rotated, and the bolts 5 will push the support blocks 3 to adjust a small distance, thereby facilitating the close support and fixation of the mainboard in the chassis. The sliding of the slide rod 6 inside the slide plates 2 plays a role in limiting the moving direction of the support blocks 3. The mainboard is sleeved on the inner wall of the limit groove 13, which can further improve the stability of supporting and fixing the mainboard, and prevent The provision of the sliding pad 12 increases the friction force of the support block 3 on the inner side of the chassis, thereby further improving the stability of supporting and fixing the mainboard inside the chassis, and placing the two square tubes 1 on both sides of the mainboard and between the chassis in turn to support and fix the mainboard, which facilitates the temporary fixation of the mainboard, thereby facilitating the assembly of the mainboard, and after the mainboard is assembled, by adjusting the distance between the slide plate 2 inside the square tube 1 and the support block 3, the support work of the graphics card can be achieved, avoiding the situation that a part of the graphics card is easily in a suspended state after installation, which is easy to cause damage to the connection, and further improving the performance of the fixing device, and by setting the above structure, it is convenient to quickly and tightly limit and fix the mainboard, avoiding the shaking of the mainboard during the assembly process inside the chassis, thereby improving the assembly efficiency of the mainboard inside the chassis.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A fixing device used in assembling computer hardware, comprising a square tube (1), characterized in that: The square tube (1) is internally slidably connected to two slide plates (2), the side walls of the slide plates (2) are evenly provided with a plurality of insertion holes (11), the side walls of the square tube (1) are fixedly connected to a fixing rod (9), the side walls of the fixing rod (9) are slidably connected to an insert plate (7), the size of the insert plate (7) is matched to the size of the insertion hole (11), the side walls of the slide plates (2) are fixedly connected to a positioning block (4), the internal threads of the positioning block (4) are connected to a bolt (5).

2. A fixing device used in computer hardware assembly according to claim 1, characterized in that: The interior of the slide plate (2) is slidably connected to a slide rod (6), and the other end of the slide rod (6) is fixedly connected to a support block (3).

3. The fixing device used in assembling computer hardware according to claim 1, characterized in that: The bolt (5) is rotatably connected to the inside of the support block (3).

4. The fixing device used in assembling computer hardware according to claim 1, characterized in that: The end surface of the fixing rod (9) is fixedly connected with a stopper (8), the surface of the fixing rod (9) is sleeved with a spring (10), and the two ends of the spring (10) are respectively fixedly connected with the stopper (8) and the plug plate (7).

5. The fixing device used in assembling computer hardware according to claim 2, characterized in that: A limiting groove (13) is provided on the surface of the support block (3), and the bottom cross-section of the limiting groove (13) is an isosceles triangle.

6. The fixing device used in assembling computer hardware according to claim 2, characterized in that: Two anti-slip pads (12) are glued onto the surface of the support block (3).

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