Fixing device for computer hardware maintenance

Abstract

The utility model belongs to the technical field of computer maintenance equipment structures, and particularly relates to a fixing device for computer hardware maintenance, which comprises a supporting leg, a rotating structure arranged on the bottom surface of the supporting leg, a supporting structure arranged on the top surface of the rotating structure, and clamping and fixing structures arranged at the left end and the right end of the supporting structure. The clamping and fixing unit comprises a clamping and fixing unit body and a pressing and fixing unit body, the pressing and fixing unit body comprises a fixing shaft, the top face of the fixing shaft is connected with a connecting plate, a twitching rod is connected into a sliding hole, the top face of a stop block is connected with a spring, and a pressing plate is installed on the bottom face of the twitching rod. According to the fixing device for computer hardware maintenance, a rotating handle can be used for driving a threaded rod to rotate, so that a clamping plate slides on the top face of a maintenance table, a part with a certain thickness is clamped, thin parts can be pulled upwards through a pulling rod, then the edge of the part is clamped and fixed in a pressing mode through a pressing plate by means of resilience force of a spring, and therefore the part can be conveniently maintained. And the part clamping mode is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of computer maintenance equipment structure, in particular to a fixing device for computer hardware maintenance. Background Art

[0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed computing. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data. Computer is one of the most advanced scientific and technological inventions of the 20th century.

[0003] The most important part of computer hardware is the circuit board. During maintenance, the circuit board is usually placed on a desktop. It will move during maintenance, affecting operation, and the small parts removed are also easy to fall and be lost.

[0004] For example, a fixing device for computer hardware maintenance disclosed in Chinese patent CN213960476U has suction cups fixedly arranged at the four corners of the lower end surface of the box body, which can be fixed on the desktop by adsorption. A number of storage drawers are inserted into the side of the box body to facilitate the placement of maintenance tools. A coil is symmetrically and vertically fixedly arranged on the upper end of the box body, and a lighting lamp is fixedly arranged on the upper end of the coil. The lighting lamp can illuminate during maintenance, and the position can be adjusted arbitrarily through the coil, which is more convenient. A placement block is fixedly provided at the center of the upper end surface of the box body, and the clamping device includes a screw rod and a U-shaped clamping block. The screw rod is arranged to rotate horizontally between the fixed block and the placement block, and the opening of the U-shaped clamping block is connected to the screw rod with an inner thread. A guide rod is symmetrically fixed between the fixed block and the placement block, and the guide rod is slidably connected to the U-shaped clamping block. The hardware is placed on the placement block, and the screw rod is rotated to adjust the U-shaped clamping blocks on both sides to move inwardly. The two ends of the clamping hardware, the openings of the two U-shaped clamping blocks are arranged inwardly opposite to each other, and the two sides of the hardware are placed in the opening of the U-shaped clamping block. A fastening bolt is vertically threaded on the U-shaped clamping block, and a rubber block is fixedly provided on the lower end of the fastening bolt. When the fastening bolt is turned, the rubber block presses the hardware, and the fixing effect is better, which prevents the hardware from moving, thereby facilitating maintenance operations. A convex edge is fixedly provided on the edge of the upper end surface of the box body to prevent the disassembled parts from rolling off and being lost.

[0005] However, in the process of repairing computer parts, thicker parts may need to be clamped and fixed for repair, and relatively thinner parts such as motherboards may also need to be repaired, so the flexibility of the clamping and fixing structure is required to be relatively high.

[0006] For this reason we urgently need to provide a kind of fixture that computer hardware maintenance is used. Utility Model Content

[0007] The purpose of the utility model is to provide a fixing device for computer hardware repair, so as to solve the problem raised in the above background technology that in the process of repairing computer parts, thicker parts may need to be clamped and fixed for repair, and relatively thinner parts such as motherboards may also need to be repaired, so the flexibility of the clamping and fixing structure is required to be relatively high.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for computer hardware maintenance, comprising a support leg, a rotating structure is arranged on the bottom surface of the support leg, a supporting structure is arranged on the top surface of the rotating structure, and clamping and fixing structures are arranged on the left and right ends of the supporting structure.

[0009] The clamping and fixing structure includes a clamping and fixing unit and a pressing and fixing unit.

[0010] The pressing and fixing unit includes a fixed shaft, a connecting plate is connected to the top surface of the fixed shaft, a sliding hole is opened in the middle of the top surface of the connecting plate, a pulling rod is connected inside the sliding hole, a blocking block is installed on the outer surface of the pulling rod near the top, a spring is connected to the top surface of the blocking block, and a pressure plate is installed on the bottom surface of the pulling rod.

[0011] Preferably, the clamping and fixing unit includes a rotating handle, two of the rotating handles are fixedly connected with a threaded rod near one end, the outer surface of the threaded rod is threadedly connected with a threaded sleeve, the two threaded rods are rotatably connected with a rotating sleeve near one end, a clamping plate is fixedly installed on one side of the rotating sleeve near each other, and a slider is fixedly installed on the bottom end of the outer surface of the clamping plate.

[0012] Preferably, a sliding hole is provided in the middle of the top surface of the clamping plate, the outer surface of the pulling rod is slidably connected to the inside of the sliding hole, the bottom surface of the fixed shaft is fixedly connected to the top surface of the clamping plate, and the end of the spring away from the blocking block is fixedly connected to the bottom surface of the connecting plate. The blocking block abuts against the top surface of the clamping plate, and when the pulling rod is pulled upward, the blocking block will move upward accordingly, and cooperate with the connecting plate to squeeze the spring, and then the elastic force of the spring can be used to drive the pulling rod and the pressure plate to press and fix the thin parts.

[0013] Preferably, the rotating structure includes a processing table, a rectangular groove is provided on the bottom surface of the processing table, a motor box is fixedly installed inside the rectangular groove, a fixed leg is fixedly connected inside the motor box, a mounting plate is fixedly connected to one end of the fixed leg away from the inside of the motor box, a micro asynchronous motor is detachably mounted on the front side of the mounting plate, and a rotating shaft is connected to the output end of the micro asynchronous motor.

[0014] Preferably, a placement groove is provided on the top surface of the processing table near one end of the front side, the bottom surface of the processing table is fixedly connected to the top surface of the supporting leg, and the outer surface of the rotating shaft is rotatably connected to the inner wall of a circular hole provided in the middle of the top surface of the processing table.

[0015] Preferably, the support structure includes a maintenance platform, and support plates are fixedly installed on the left and right sides of the maintenance platform. The maintenance platform can rotate by driving the rotation axis through the micro asynchronous motor, and the direction can be flexibly adjusted, so as to facilitate flexible maintenance of computer hardware.

[0016] Preferably, the middle of the bottom surface of the maintenance platform is fixedly connected to the top surface of the rotating shaft, a round through hole is opened in the middle of the left side of the support plate, the inner wall of the round through hole is fixedly connected to the outer surface of the threaded sleeve, and the top surface of the maintenance platform is slidably connected to the bottom surface of the slider.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The fixing device for computer hardware maintenance, through the setting of the clamping and fixing structure, can use the rotating handle to drive the threaded rod to rotate, so that the clamping plate slides on the top surface of the maintenance table, thereby clamping parts with a certain thickness. For thin parts, after the pulling rod is pulled upward, the rebound force of the spring can be used to make the pressure plate press and clamp the edge of the part, so that the clamping method of the part is more flexible.

[0019] 2. The fixing device for computer hardware maintenance, through the setting of the rotating structure and the supporting structure, utilizes a micro asynchronous motor to drive the rotating shaft to rotate, and utilizes the fixed connection between the rotating shaft and the bottom surface of the maintenance table to drive the maintenance table to rotate. When repairing the computer hardware, the maintenance angle can be flexibly adjusted at any time, which can effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 for Figure 2 A magnified view of the structure at center;

[0023] Figure 4 for Figure 2 Enlarged view of the structure at point B in the middle.

[0024] In the figure: 1, support leg; 101, processing table; 102, motor box; 103, fixed leg; 104, mounting plate; 105, micro asynchronous motor; 106, rotating shaft; 201, maintenance table; 202, support plate; 301, turning handle; 302, threaded rod; 303, threaded sleeve; 304, rotating sleeve; 305, clamping plate; 306, slider; 307, fixed shaft; 308, connecting plate; 309, pulling rod; 310, block; 311, spring; 312, pressure plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A fixing device for computer hardware maintenance comprises a supporting leg 1, a rotating structure is arranged on the bottom surface of the supporting leg 1, a supporting structure is arranged on the top surface of the rotating structure, and clamping fixing structures are arranged on the left and right ends of the supporting structure.

[0029] The clamping and fixing structure includes a clamping and fixing unit and a pressing and fixing unit. The pressing and fixing unit includes a fixed shaft 307, the top surface of the fixed shaft 307 is connected to a connecting plate 308, a sliding hole is provided in the middle of the top surface of the connecting plate 308, a twitching rod 309 is connected inside the sliding hole, a blocking block 310 is installed near the top of the outer surface of the twitching rod 309, a spring 311 is connected to the top surface of the blocking block 310, and a pressing plate 312 is installed on the bottom surface of the twitching rod 309. The clamping and fixing unit includes a rotating handle 301, two rotating handles 301 are fixedly connected to a threaded rod 302 near one end, a threaded sleeve 303 is threadedly connected to the outer surface of the threaded rod 302, two threaded rods 302 are rotatably connected to one end near each other with a rotating sleeve 304, a clamping plate 305 is fixedly installed on one side of the rotating sleeve 304 near each other, and a slider 306 is fixedly installed on the bottom end of the outer surface of the clamping plate 305.

[0030] A sliding hole is opened in the middle of the top surface of the clamping plate 305, the outer surface of the pulling rod 309 is slidably connected to the inside of the sliding hole, the bottom surface of the fixed shaft 307 is fixedly connected to the top surface of the clamping plate 305, and the end of the spring 311 away from the blocking block 310 is fixedly connected to the bottom surface of the connecting plate 308.

[0031] By setting up the clamping and fixing structure, the threaded rod 302 can be rotated by rotating the handle 301, so that the clamping plate 305 can slide on the top surface of the maintenance table 201, thereby clamping parts with a certain thickness. For thin parts, the pulling rod 309 can be pulled upward, and the rebound force of the spring 311 can be used to make the pressure plate 312 press and clamp the edge of the part, so that the clamping method of the part is more flexible.

[0032] When clamping and fixing a part with a certain thickness, the threaded rod 302 is driven to rotate by rotating the handle 301, and the threaded connection between the threaded rod 302 and the threaded sleeve 303 can be used to push the clamping plate 305 and the slider 306 to slide on the top surface of the maintenance platform 201, thereby using the two sets of clamping structures set at the left and right ends of the maintenance platform 201 to clamp and fix the part. When repairing and processing relatively thin parts, the pulling rod 309 is pulled upward to make the blocking block 310 move upward accordingly, thereby using the blocking block 310 and the connecting plate 308 to squeeze the spring 311, and the pressing plate 312 will rise with the pulling rod 309. After the part is placed on the top surface of the maintenance platform 201 and placed under the pressing plate 312, the rebound force of the spring 311 can be used to drive the pulling rod 309 to move downward, and the thin part is pressed and fixed by the pressing plate 312.

[0033] Embodiment 2:

[0034] On the basis of the first embodiment, the rotating structure includes a processing table 101, a rectangular groove is provided on the bottom surface of the processing table 101, a motor box 102 is fixedly installed inside the rectangular groove, a fixed leg 103 is fixedly connected inside the motor box 102, a mounting plate 104 is fixedly connected to one end of the fixed leg 103 away from the inside of the motor box 102, a micro asynchronous motor 105 is detachably installed on the front of the mounting plate 104, and a rotating shaft 106 is connected to the output end of the micro asynchronous motor 105. A placement groove is provided on the top surface of the processing table 101 near one end of the front, the bottom surface of the processing table 101 is fixedly connected to the top surface of the supporting leg 1, and the outer surface of the rotating shaft 106 is rotatably connected to the inner wall of the circular hole provided in the middle of the top surface of the processing table 101.

[0035] The support structure includes a maintenance platform 201, and support plates 202 are fixedly installed on the left and right sides of the maintenance platform 201. The middle of the bottom surface of the maintenance platform 201 is fixedly connected to the top surface of the rotating shaft 106, a round through hole is opened in the middle of the left side of the support plate 202, the inner wall of the round through hole is fixedly connected to the outer surface of the threaded sleeve 303, and the top surface of the maintenance platform 201 is slidably connected to the bottom surface of the slider 306.

[0036] By setting up the rotating structure and the supporting structure, the micro asynchronous motor 105 is used to drive the rotating shaft 106 to rotate, and the rotating shaft 106 is fixedly connected to the bottom surface of the maintenance platform 201 to drive the maintenance platform 201 to rotate. When repairing computer hardware, the maintenance angle can be flexibly adjusted at any time, which can effectively improve work efficiency.

[0037] When repairing computer hardware, the micro asynchronous motor 105 can be moved to drive the rotation of the rotating shaft 106, thereby driving the maintenance table 201 to rotate and adjust the angle of the parts to facilitate better maintenance and processing of the hardware. The placement groove opened on the top surface of the workbench 101 can be used to place the disassembled parts in the groove during maintenance, and the parts will not roll off and be lost.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A fixing device for computer hardware maintenance, comprising a support leg (1), characterized in that: The bottom surface of the support leg (1) is provided with a rotating structure, the top surface of the rotating structure is provided with a supporting structure, and the left and right ends of the supporting structure are provided with clamping and fixing structures; The clamping and fixing structure includes a clamping and fixing unit and a pressing and fixing unit; The pressing and fixing unit comprises a fixing shaft (307), the top surface of the fixing shaft (307) is connected to a connecting plate (308), a sliding hole is provided in the middle of the top surface of the connecting plate (308), a pulling rod (309) is connected inside the sliding hole, a blocking block (310) is installed on the outer surface of the pulling rod (309) near the top end, the top surface of the blocking block (310) is connected to a spring (311), and a pressing plate (312) is installed on the bottom surface of the pulling rod (309).

2. A fixing device for computer hardware maintenance according to claim 1, characterized in that: The clamping and fixing unit comprises a rotating handle (301), two rotating handles (301) are fixedly connected with a threaded rod (302) near one end, the outer surface of the threaded rod (302) is threadedly connected with a threaded sleeve (303), the two threaded rods (302) are rotatably connected with a rotating sleeve (304) near one end, a clamping plate (305) is fixedly installed on one side of the rotating sleeve (304) near each other, and a sliding block (306) is fixedly installed on the bottom end of the outer surface of the clamping plate (305).

3. A fixing device for computer hardware maintenance according to claim 2, characterized in that: A sliding hole is provided in the middle of the top surface of the clamping plate (305); the outer surface of the pulling rod (309) is slidably connected to the inside of the sliding hole; the bottom surface of the fixed shaft (307) is fixedly connected to the top surface of the clamping plate (305); and one end of the spring (311) away from the blocking block (310) is fixedly connected to the bottom surface of the connecting plate (308).

4. A fixing device for computer hardware maintenance according to claim 1, characterized in that: The rotating structure comprises a processing table (101), the bottom surface of the processing table (101) is provided with a rectangular groove, a motor box (102) is fixedly installed inside the rectangular groove, a fixed leg (103) is fixedly connected inside the motor box (102), an end of the fixed leg (103) away from the inside of the motor box (102) is fixedly connected to a mounting plate (104), a micro asynchronous motor (105) is detachably mounted on the front surface of the mounting plate (104), and a rotating shaft (106) is connected to the output end of the micro asynchronous motor (105).

5. A fixing device for computer hardware maintenance according to claim 4, characterized in that: A placement groove is provided on the top surface of the processing table (101) near one end of the front face, the bottom surface of the processing table (101) is fixedly connected to the top surface of the support leg (1), and the outer surface of the rotating shaft (106) is rotatably connected to the inner wall of a circular hole provided in the middle of the top surface of the processing table (101).

6. A fixing device for computer hardware maintenance according to claim 1, characterized in that: The support structure comprises a maintenance platform (201), and support plates (202) are fixedly mounted on the left and right sides of the maintenance platform (201).

7. A fixing device for computer hardware maintenance according to claim 6, characterized in that: The middle portion of the bottom surface of the maintenance platform (201) is fixedly connected to the top surface of the rotating shaft (106); a round through hole is provided in the middle portion of the left side of the support plate (202); the inner wall of the round through hole is fixedly connected to the outer surface of the threaded sleeve (303); and the top surface of the maintenance platform (201) is slidably connected to the bottom surface of the sliding block (306).

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