Computer hardware fixing device convenient to overhaul

Abstract

The utility model relates to the technical field of computer hardware maintenance, and particularly discloses a computer hardware fixing device convenient to maintain, which comprises a turntable, the upper end of the turntable is fixedly connected with a machine body, the upper end of the machine body is respectively provided with a plurality of first long grooves and second long grooves, and the first long grooves and the second long grooves are mutually staggered. A plurality of sliding blocks are fixedly connected to the interior of the rotating disc, a supporting assembly is arranged in the machine body and comprises extension rods movably connected to the interiors of the sliding blocks, supporting blocks are fixedly connected to the ends, close to each other, of the interiors of the extension rods, and outer cylinders are fixedly connected to the ends, close to each other, of the supporting blocks; and an inner cylinder is movably connected into the outer cylinder, so that the device can support the mainboard when the mainboard is stressed and bent during maintenance, and the phenomenon that the mainboard is stressed and bent, so that a circuit is not smooth or disconnected, and normal operation of a subsequent computer is influenced is avoided.

Description

Technical Field

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

[0002] The so-called computer hardware refers to various physical devices that make up a computer, including the computer's mainframe and external devices, which are specifically composed of five functional components, namely: arithmetic unit, controller, memory, input device, and output device. These five major parts cooperate with each other and work together. Computer hardware maintenance is a comprehensive process that covers identifying, diagnosing, and repairing various computer hardware problems, which is crucial for ensuring the efficient and stable operation of the computer system.

[0003] Since hardware failures may lead to data loss, performance degradation, or complete system crashes, timely and effective maintenance methods can not only save data but also extend the service life of the computer. Moreover, computer hardware maintenance requires not only an understanding of common faults but also the mastery of correct diagnostic and handling methods. Through regular maintenance and reasonable use, most hardware problems can be effectively prevented and solved;

[0004] In the existing technical solutions, for the maintenance of computer hardware, a square frame with a hollow structure as a whole is usually adopted. The removed computer hard drive is placed flat on the frame, and then screws are installed through the assembly holes on the hard drive for fixation. Finally, the maintenance work is carried out. However, during the maintenance process, when circuit detection needs to be performed on the motherboard, a test pen needs to be used to touch the motherboard. When detecting, the test pen needs to be fixed firmly, and the motherboard will be bent under force, resulting in poor circuit connection or disconnection, affecting the normal operation of the subsequent computer, and thus causing problems such as startup failure, system crash, or hardware function limitation.

[0005] Therefore, a computer hardware fixing device convenient for maintenance is specifically proposed. Summary of the Invention

[0006] The purpose of the utility model is to provide a computer hardware fixing device convenient for maintenance, which can support the motherboard when the motherboard is bent under force during maintenance, thereby avoiding the phenomenon that the motherboard is bent under force, resulting in poor circuit connection or disconnection, affecting the normal operation of the subsequent computer, and further causing potential hazards to the entire computer, so as to solve the problems raised in the above background art.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A computer hardware fixing device convenient for maintenance, including a turntable, the upper end of the turntable is fixedly connected with a machine body, the upper end of the machine body is respectively provided with a plurality of first long grooves and second long grooves, the first long grooves and the second long grooves are staggered with each other, a plurality of sliders are fixedly connected inside the turntable, and a support assembly is arranged inside the machine body;

[0008] The support assembly includes extension rods movably connected inside a plurality of sliders, support blocks are fixedly connected to the relatively close ends inside the plurality of extension rods, an outer cylinder is fixedly connected to the relatively close ends of the plurality of support blocks, an inner cylinder is movably connected inside the outer cylinder, and a sliding tube is movably connected between the inner cylinder and the outer cylinder.

[0009] Preferably, an air hole is opened at the lower end inside the inner cylinder, a piston head is movably connected inside the inner cylinder, a round rod is fixedly connected to the upper end of the piston head, a cushion block is fixedly connected to the upper end of the round rod, a first spring is movably connected to the lower end of the piston head, and a fixing plate is fixedly connected to the lower end of the inner cylinder.

[0010] Preferably, a base is fixedly connected to the lower end inside the machine body, a second spring is movably connected between the base and the fixing plate, and movable grooves are opened around the fixing plate.

[0011] Preferably, a clamping assembly is arranged at the lower end of the support assembly, the clamping assembly includes swing rods movably connected inside a plurality of movable grooves, round shafts are fixedly connected to the outer parts of the plurality of swing rods, and clamping blocks are fixedly connected to the relatively far ends of the plurality of swing rods.

[0012] Preferably, the plurality of extension rods all slide inside the sliders, the inner cylinder slides and fits inside the outer cylinder, and the inner cylinder penetrates and is connected to the upper end of the machine body.

[0013] Preferably, the piston head slides and fits inside the inner cylinder, the round rod penetrates to the upper end of the inner cylinder, and the elastic force of the first spring is greater than the sum of the gravity of the piston head, the round rod and the cushion block.

[0014] Preferably, the elastic force of the second spring is greater than the gravity of the support assembly, and the plurality of movable grooves are all staggered with the plurality of support blocks.

[0015] Preferably, the swing rods are movably connected to the lower end inside the machine body through the round shafts, and the turntable is bent.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. The computer hardware fixing device convenient for maintenance installs a support component; components such as a support block, an outer cylinder, a sliding tube, an inner cylinder and a piston head, so as to achieve the purpose of supporting the motherboard when the motherboard is bent by force during maintenance, thereby avoiding the phenomenon that the motherboard is bent by force, resulting in poor or disconnected circuits and affecting the normal operation of the subsequent computer.

[0018] 2. The computer hardware fixing device convenient for maintenance installs components such as a swing rod, a round shaft and a clamping block, so as to achieve the purpose of fixing the motherboard, thereby avoiding contacting the pins at the lower end of the motherboard and causing damage to the motherboard, and further achieving the protection of the motherboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is the overall structural view of the present invention;

[0021] Figure 2 It is the semi-sectional structural schematic diagram of the present invention;

[0022] Figure 3 It is the semi-sectional structural schematic diagram of the support component of the present invention;

[0023] Figure 4 It is of the present invention Figure 2 The enlarged view of A in it.

[0024] Description of the reference numerals:

[0025] 1, turntable; 2, body; 21, first long groove; 22, second long groove; 23, slider; 3, support component; 31, support block; 311, extension rod; 32, outer cylinder; 33, sliding tube; 34, inner cylinder; 341, air hole; 35, piston head; 351, round rod; 352, cushion block; 353, first spring; 36, fixing plate; 4, base; 41, movable groove; 42, second spring; 5, clamping component; 51, swing rod; 511, round shaft; 52, clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1 to 3 , the present utility model provides a technical solution:

[0028] A computer hardware fixing device convenient for maintenance, including a turntable 1, the upper end of the turntable 1 is fixedly connected with a body 2, a plurality of first long grooves 21 and second long grooves 22 are respectively opened at the upper end of the body 2, the first long grooves 21 and the second long grooves 22 are staggered with each other, a plurality of sliders 23 are fixedly connected inside the turntable 1, a support assembly 3 is arranged inside the body 2, the support assembly 3 includes extension rods 311 movably connected inside a plurality of sliders 23, support blocks 31 are fixedly connected to the ends of the plurality of extension rods 311 close to each other, an outer cylinder 32 is fixedly connected to the ends of the plurality of support blocks 31 close to each other, an inner cylinder 34 is movably connected inside the outer cylinder 32, and a sliding tube 33 is movably connected between the inner cylinder 34 and the outer cylinder 32;

[0029] An air hole 341 is opened at the lower end inside the inner cylinder 34, a piston head 35 is movably connected inside the inner cylinder 34, a round rod 351 is fixedly connected to the upper end of the piston head 35, a cushion block 352 is fixedly connected to the upper end of the round rod 351, a first spring 353 is movably connected to the lower end of the piston head 35, a fixing plate 36 is fixedly connected to the lower end of the inner cylinder 34, a plurality of the extension rods 311 all slide inside the sliders 23, the inner cylinder 34 slidably fits inside the outer cylinder 32, the inner cylinder 34 penetrates and is connected to the upper end of the body 2, the piston head 35 slidably fits inside the inner cylinder 34, the round rod 351 penetrates to the upper end of the inner cylinder 34, and the elastic force of the first spring 353 is greater than the sum of the gravity of the piston head 35, the round rod 351 and the cushion block 352.

[0030] By adopting the above technical solution, when it is necessary to repair the computer motherboard, first place the removed motherboard flat on the upper end of the body 2 so that the lower end of the motherboard contacts the upper end of the body 2, and then fix the motherboard through the components. When performing the repair work after fixation, the operator needs to use a test pen to contact the motherboard. When firmly using the test pen to fix the detection point, the motherboard is stressed and bent, causing the lower end of the motherboard to press down on the cushion block 352, and the elastic force of the first spring 353 inside the inner cylinder 34 is less than the sum of the forces on the cushion block 352 and the upper motherboard, causing the first spring 353 to be pressed down, causing the piston head 35 to move downward, and then driving the cushion block 352 to move downward through the round rod 351. As the piston head 35 moves downward, the volume inside the inner cylinder 34 becomes smaller, so that the gas inside the inner cylinder 34 passes through the air holes 341 at the lower end inside the inner cylinder 34 and multiple sliding tubes 33 into the outer cylinder 32. The gas inside the outer cylinder 32 increases, so that the outer cylinder 32 moves upward to increase the volume inside the outer cylinder 32. The upward movement of the outer cylinder 32 drives multiple support blocks 31 and extension rods 311 to move upward inside multiple sliders 23, so that multiple support blocks 31 move upward through the second long slots 22 to support other positions of the motherboard. After the repair with the test pen is completed, when the elastic force of the first spring 353 inside the inner cylinder 34 is less than the force on the motherboard, the piston head 35, the round rod 351 and the cushion block 352 move upward to return to the original position. At the same time, the gas inside the outer cylinder 32 returns to the inner cylinder 34 through the sliding tubes 33 and the air holes 341 under the influence of the gravity of the outer cylinder 32, so that the outer cylinder 32 descends to return to the original position, so as to achieve the purpose of supporting the motherboard when the motherboard is stressed and bent during the repair of the motherboard, thus avoiding the phenomenon that the motherboard is stressed and bent, resulting in poor or disconnected circuits, affecting the normal operation of the subsequent computer, and further causing potential hazards to the entire computer.

[0031] Specifically, as Figure 4 shown, a base 4 is fixedly connected to the lower end inside the body 2. A second spring 42 is movably connected between the base 4 and the fixing plate 36. Moving grooves 41 are formed around the fixing plate 36. A clamping assembly 5 is arranged at the lower end of the support assembly 3. The clamping assembly 5 includes swing rods 51 movably connected inside multiple moving grooves 41. Circular shafts 511 are fixedly connected to the outside of the multiple swing rods 51. Clamping blocks 52 are fixedly connected to the ends of the multiple swing rods 51 away from each other. The elastic force of the second spring 42 is greater than the gravity of the support assembly 3. The multiple moving grooves 41 are staggered from the multiple support blocks 31. The swing rods 51 are movably connected to the lower end inside the body 2 through the circular shafts 511. The turntable 1 is bent.

[0032] By adopting the above technical solution, when detecting and fixing the sheet-shaped main board, the main board is placed on the upper end of the machine body 2 and contacts the cushion block 352, so that the elastic force received by the second spring 42 at the lower end inside the base 4 is less than the sum of the gravity received by the support assembly 3 and the main board. As a result, the second spring 42 is pressed down, causing the support assembly 3 and the main board to move downward. When the fixing plate 36 moves downward through the movable slot 41 and the round shaft 511, the swing rod 51 swings with the round shaft 511 as the rotation point, and the ends of the swing rod 51 away from each other swing upward in a fan shape. By continuously swinging, the clamping block 52 contacts the main board. When multiple swing rods 51 flip and the clamping block 52 contacts the main board, the purpose of fixing the main board is achieved, thus avoiding contacting the pins at the lower end of the main board and causing damage to the main board, and further achieving the protection of the main board.

[0033] Working principle: First, place the removed main board flat on the upper end of the machine body 2 so that the lower end of the main board contacts the upper end of the machine body 2. Then, fix the main board through the assembly. When performing maintenance work after fixing, the operator needs to use a test pen to contact the main board. When applying force to the fixing point, the main board is bent under force, causing the lower end of the main board to press down on the cushion block 352. The elastic force received by the first spring 353 inside the inner cylinder 34 is less than the sum of the forces received by the cushion block 352 and the main board at the upper end, so the first spring 353 is pressed down, causing the piston head 35 to move downward. Then, the round rod 351 drives the cushion block 352 to move downward. As the piston head 35 moves downward, the volume inside the inner cylinder 34 becomes smaller, so that the gas inside the inner cylinder 34 passes through the air holes 341 at the lower end inside the inner cylinder 34 and multiple slide tubes 33 into the outer cylinder 32. The gas inside the outer cylinder 32 increases, so that the outer cylinder 32 moves upward to increase the volume inside the outer cylinder 32. The upward movement of the outer cylinder 32 drives multiple support blocks 31 and extension rods 311 to move upward inside multiple sliders 23, so that multiple support blocks 31 move upward through the second long slots 22 to support other positions of the main board, achieving the purpose of supporting the main board when the main board is bent under force during maintenance, thus avoiding the phenomenon that the main board is bent under force, resulting in poor or disconnected circuits and affecting the normal operation of the subsequent computer, and further causing potential hazards to the entire computer.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A computer hardware fixing device for easy maintenance, comprising a turntable (1), characterized in that: The upper end of the rotating disk (1) is fixedly connected to the body (2), the upper end of the body (2) is provided with a plurality of first long grooves (21) and second long grooves (22), the first long grooves (21) and the second long grooves (22) are staggered with each other, the interior of the rotating disk (1) is fixedly connected with a plurality of sliding blocks (23), and the interior of the body (2) is provided with a supporting assembly (3); The support assembly (3) comprises an extension rod (311) movably connected to the inside of a plurality of sliders (23); the adjacent ends of the plurality of extension rods (311) are fixedly connected to support blocks (31); the adjacent ends of the plurality of support blocks (31) are fixedly connected to an outer cylinder (32); the inside of the outer cylinder (32) is movably connected to an inner cylinder (34); and a sliding tube (33) is movably connected between the inner cylinder (34) and the outer cylinder (32).

2. A computer hardware fixing device for easy maintenance according to claim 1, characterized in that: An air hole (341) is provided at the lower end of the inner cylinder (34); a piston head (35) is movably connected to the inner part of the inner cylinder (34); a round rod (351) is fixedly connected to the upper end of the piston head (35); a cushion block (352) is fixedly connected to the upper end of the round rod (351); a first spring (353) is movably connected to the lower end of the piston head (35); and a fixing plate (36) is fixedly connected to the lower end of the inner cylinder (34).

3. A computer hardware fixing device for easy maintenance according to claim 1, characterized in that: The lower end of the interior of the machine body (2) is fixedly connected to a base (4), a second spring (42) is movably connected between the base (4) and the fixed plate (36), and movable grooves (41) are provided around the fixed plate (36).

4. A computer hardware fixing device for easy maintenance according to claim 1, characterized in that: A clamping assembly (5) is provided at the lower end of the support assembly (3), and the clamping assembly (5) comprises a swing rod (51) movably connected to the inside of a plurality of movable grooves (41), the outsides of the plurality of swing rods (51) are all fixedly connected to a circular shaft (511), and the ends of the plurality of swing rods (51) that are away from each other are all fixedly connected to a clamping block (52).

5. A computer hardware fixing device for easy maintenance according to claim 1, characterized in that: The plurality of extension rods (311) all slide inside the slider (23), the inner cylinder (34) slides and fits inside the outer cylinder (32), and the inner cylinder (34) penetrates and is connected to the upper end of the machine body (2).

6. A computer hardware fixing device for easy maintenance according to claim 2, characterized in that: The piston head (35) is slidably fitted inside the inner cylinder (34), the round rod (351) penetrates to the upper end of the inner cylinder (34), and the elastic force of the first spring (353) is greater than the sum of the gravity exerted on the piston head (35), the round rod (351) and the cushion block (352).

7. A computer hardware fixing device for easy maintenance according to claim 3, characterized in that: The elastic force of the second spring (42) is greater than the gravity exerted on the support assembly (3), and the plurality of movable grooves (41) are staggered with the plurality of support blocks (31).

8. A computer hardware fixing device for easy maintenance according to claim 4, characterized in that: The swing rod (51) is movably connected to the lower end of the machine body (2) via a circular shaft (511), and the rotating disk (1) is in a bent shape.

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