Fault detection device for heat dissipation module of computer power supply

Abstract

The utility model provides a fault detection device for a heat dissipation module of a computer power supply, which comprises a base and a track groove, and the track groove is arranged on the top surface of the base and is crossed in an X shape. Compared with the prior art, the device has the advantages that the device is good in adaptability, can meet the positioning of the power supply heat dissipation modules with different sizes, can adapt to the power supply heat dissipation modules with small sizes or large sizes by adjusting the positions of the positioning columns, does not need to replace or adjust additional parts, and remarkably improves the detection universality and efficiency. Meanwhile, the operation is very simple, the positions of the positioning columns of the four heat dissipation modules can be adjusted only by operating a single handle, complicated setting or multiple operation steps are not needed, the operation difficulty is reduced, the working efficiency is improved, after the heat dissipation fan of the power supply is positioned among the four positioning columns, the heat dissipation fan can be disassembled by using a screwdriver, and the operation is convenient. Due to the fact that the device is well positioned, the device is convenient to disassemble, and meanwhile the device is convenient to detect.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation module fault detection, in particular to a computer power supply heat dissipation module fault detection device. Background Art

[0002] When the computer power cooling module, i.e. the cooling fan, stops rotating or is damaged, it is necessary to perform fault detection, which requires the use of a computer power cooling module fault detection device, i.e. a positioning tool for the cooling module or cooling fan. After the cooling module is positioned, it can be conveniently disassembled with a screwdriver and its internal terminals can be tested with a multimeter.

[0003] However, different computer power cooling modules have different sizes. A single model of cooling module requires a single detection fixture, that is, a positioning device. When replacing modules of other sizes for detection, positioning detection cannot be performed, and the versatility is not strong. Therefore, a computer power cooling module fault detection device is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a computer power supply heat dissipation module fault detection device to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides a computer power cooling module fault detection device, comprising a base and a track groove, wherein the top surface of the base is provided with a track groove, and the track groove is cross-shaped in an X shape;

[0007] A tension spring is fixedly connected to the root of the track groove, and a slider is fixedly connected to the end of the tension spring;

[0008] The slider is movably connected in the corresponding track groove, and a positioning column is fixedly connected to the top of the slider;

[0009] A joint is fixedly connected at the corner of the outer side of the base, a track is fixedly connected between two of the joints, and positive and negative screw rods are movably connected to the other two joints, and the outer ends of the positive and negative screw rods are fixedly connected to handles;

[0010] The outer surface of the positive and negative screw rods is fixedly connected with a turntable, and the turntable is movably connected to the surface of the corresponding joint;

[0011] A locking pin is threadedly connected to the joint, and the end of the locking pin abuts against the rotating disk;

[0012] The positive and negative sections of the positive and negative screw rods are threadedly connected with slide plates, and the slide plates are movably connected to the top surface of the base;

[0013] The slide plate is movably connected to the positioning column, and the other end of the slide plate is movably connected to the track.

[0014] Preferably, any of the above schemes has a T-shaped cross section and the track grooves are perpendicular to each other.

[0015] Adopting the above technical scheme: This device is specially used for fault detection of computer power supply cooling module, specifically for detecting positioning tool, specifically the cooling fan of power supply is positioned between four positioning columns, and then it can be disassembled with a screwdriver. Because it is positioned well, it is convenient to disassemble and detect.

[0016] Preferably, in any of the above schemes, the shape of the track groove is matched with the shape of the slider, and the positioning column is arranged vertically.

[0017] Adopting the above technical scheme: the core structure of the device is: track groove, tension spring, slider, positioning column, joint, track, positive and negative screw rod, handle, turntable, locking pin, and slide plate. The core advantages of the device are: using a single handle can make the four positioning columns gather or open, when the handle rotates clockwise, the positive and negative screw rods rotate, the slide plates approach each other, drive the positioning columns to approach each other, the four positioning columns are at the same distance from the center of the base, when the handle rotates clockwise, the positive and negative screw rods rotate, the slide plates move away from each other, and the positioning columns move away from each other under the action of the tension spring. At this time, the four positioning columns can locate a larger power cooling module, and the four corners of the power cooling module abut against the four positioning columns. Therefore, the device has good adaptability and can meet the positioning of power cooling modules of different sizes. This design greatly improves the flexibility of the device. Whether it is a small or large size power cooling module, it can be adapted by adjusting the position of the positioning column, without replacing or adjusting additional components, which significantly improves the versatility and efficiency of the detection. At the same time, the operation is very simple. Only a single handle needs to be operated to adjust the position of the four cooling module positioning columns, without complex settings or multiple operation steps, which reduces the difficulty of operation and improves work efficiency.

[0018] Preferably, any of the above solutions is that the joint is connected to the base surface by screws, and the rail is made of stainless steel.

[0019] Preferably, in any of the above schemes, the forward and reverse screw rods are located on the upper side of the base.

[0020] Preferably, any of the above schemes is that the forward and reverse screw rods are parallel to the track, and the locking pins lock the forward and reverse screw rods and the turntable.

[0021] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0022] The computer power cooling module fault detection device, through the coordinated setting of the track groove, the tension spring, the slider, the positioning column, the joint, the track, the positive and negative screw rods, the handle, the turntable, the locking pin, and the slide plate, can use a single handle to make the four positioning columns gather or open. When the handle rotates clockwise, the positive and negative screw rods rotate, the slide plates approach each other, and drive the positioning columns to approach each other. The distance between the four positioning columns and the center of the base is equal. When the handle rotates clockwise, the positive and negative screw rods rotate, the slide plates move away from each other, and the positioning columns move away from each other under the action of the tension spring. At this time, the four positioning columns can locate a larger power cooling module, and the four corners of the power cooling module abut against the four positioning columns. Therefore, the device has good adaptability and can meet the positioning of power cooling modules of different sizes. This design greatly improves the flexibility of the device. Whether it is a small or large size power cooling module, it can be adapted by adjusting the position of the positioning column without replacing or adjusting additional components, which significantly improves the versatility and efficiency of the detection. At the same time, the operation is very simple. Only a single handle needs to be operated to achieve the position adjustment of the positioning columns of the four cooling modules. There is no need for complex settings or multiple operation steps, which reduces the difficulty of operation and improves work efficiency.

[0023] After the cooling fan of the power supply is positioned between the four positioning posts, you can use a screwdriver to disassemble it. Since it is positioned well, it is easy to disassemble and also easy to detect.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0026] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0027] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0028] Figure 3 It is a schematic diagram of the structure when the utility model is implemented;

[0029] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0030] In the figure: 1-base, 2-track groove, 3-tension spring, 4-slider, 5-positioning column, 6-connector, 7-track, 8-positive and negative screw rods, 9-handle, 10-turntable, 11-locking pin, 12-slide plate, 13-heat dissipation module. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 according to specific circumstances.

[0033] like Figure 1-4 As shown, the computer power cooling module fault detection device comprises a base 1 and a track groove 2. The top surface of the base 1 is provided with the track groove 2, and the track groove 2 is cross-shaped in an X shape;

[0034] A tension spring 3 is fixedly connected to the root of the track groove 2, and a slider 4 is fixedly connected to the end of the tension spring 3;

[0035] The slider 4 is movably connected in the corresponding track groove 2, and a positioning column 5 is fixedly connected to the top of the slider 4;

[0036] A joint 6 is fixedly connected to the corner of the outer side of the base 1, a track 7 is fixedly connected between two joints 6, and positive and negative screw rods 8 are movably connected to the other two joints 6, and a handle 9 is fixedly connected to the outer end of the positive and negative screw rods 8;

[0037] The outer surface of the positive and negative screw rods 8 is fixedly connected with a turntable 10, and the turntable 10 is movably connected to the surface of the corresponding joint 6;

[0038] A locking pin 11 is threadedly connected to the joint 6, and the end of the locking pin 11 abuts against the rotating disk 10;

[0039] The positive and negative sections of the positive and negative screw rods 8 are threadedly connected with a slide plate 12, and the slide plate 12 is movably connected to the top surface of the base 1;

[0040] The slide plate 12 is movably connected to the positioning column 5 , and the other end of the slide plate 12 is movably connected to the track 7 .

[0041] Embodiment 1: The cross-sectional shape of the track groove 2 is T-shaped, and the track grooves 2 are perpendicular to each other. This device is specially used for fault detection of computer power cooling module, specifically, detection positioning tool, specifically, the cooling fan of the power supply is positioned between the four positioning columns 5, and can be disassembled with a screwdriver at this time. Since it is positioned well, it is convenient to disassemble and detect.

[0042] Embodiment 2: The shape of the track groove 2 is adapted to the shape of the slider 4, and the positioning column 5 is arranged vertically. The joint 6 is connected to the surface of the base 1 by screws, and the material of the track 7 is stainless steel. The forward and reverse screw rods 8 are located on the upper side of the base 1. The forward and reverse screw rods 8 are parallel to the track 7, and the locking pins 11 lock the forward and reverse screw rods 8 and the turntable 10.

[0043] The working principle of the utility model is as follows:

[0044] The four positioning posts 5 can be gathered or opened by using a single handle 9. When the handle 9 is rotated clockwise, the positive and negative screw rods 8 rotate, and the slide plates 12 approach each other, driving the positioning posts 5 to approach each other. The distances between the four positioning posts 5 and the center of the base 1 are equal. When the handle 9 is rotated clockwise, the positive and negative screw rods 8 rotate, and the slide plates 12 move away from each other. The positioning posts 5 move away from each other under the action of the tension spring 3. At this time, the four positioning posts 5 can locate a larger power cooling module, and the four corners of the power cooling module abut against the four positioning posts 5.

[0045] After the cooling fan of the power supply is positioned between the four positioning posts 5, it can be disassembled with a screwdriver. Since it is positioned well, it is convenient to disassemble and detect.

[0046] During the test, use a multimeter, rotate its knob, connect its test leads to the terminals of the heat dissipation module, test it, check the multimeter readings, and determine whether its circuit status is short-circuited or open-circuited.

[0047] Compared with the prior art, the present invention has the following beneficial effects:

[0048] The computer power cooling module fault detection device, through the track groove 2, the tension spring 3, the slider 4, the positioning column 5, the joint 6, the track 7, the positive and negative screw rods 8, the handle 9, the turntable 10, the locking pin 11, and the slide plate 12, can use the single handle 9 to make the four positioning columns 5 gather or open, when the handle 9 rotates clockwise, the positive and negative screw rods 8 rotate, the slide plates 12 approach each other, drive the positioning columns 5 to approach each other, the four positioning columns 5 are at the same distance from the center of the base 1, when the handle 9 rotates clockwise, the positive and negative screw rods 8 rotate, the slide plates 12 move away from each other, and the positioning columns 5 move away from each other under the action of the tension spring 3, at this time, the four positioning columns 5 can locate a larger power cooling module, and the four corners of the power cooling module abut against the four positioning columns 5, so the device has good adaptability and can meet the positioning of power cooling modules of different sizes, and this design greatly improves the flexibility of the device. Whether it is a small or large power cooling module, it can be adapted by adjusting the position of the positioning column 5, without replacing or adjusting additional components, which significantly improves the versatility and efficiency of detection. At the same time, the operation is very simple. Only a single handle 9 is needed to adjust the positions of the four heat dissipation module positioning columns 5. No complicated settings or multiple operation steps are required, which reduces the difficulty of operation and improves work efficiency.

[0049] After the cooling fan of the power supply is positioned between the four positioning posts 5, it can be disassembled using a screwdriver. Since it is positioned well, it is convenient to disassemble and detect.

Claims

1. A computer power cooling module fault detection device, characterized in that: It comprises a base (1) and a track groove (2), wherein the top surface of the base (1) is provided with the track groove (2), and the track groove (2) is cross-shaped in an X shape; A tension spring (3) is fixedly connected to the root of the track groove (2), and a slider (4) is fixedly connected to the end of the tension spring (3); The slider (4) is movably connected in the corresponding track groove (2), and a positioning column (5) is fixedly connected to the top of the slider (4); A joint (6) is fixedly connected to the corner of the outer side of the base (1), a track (7) is fixedly connected between two of the joints (6), and a forward and reverse screw rod (8) is movably connected to the other two joints (6), and a handle (9) is fixedly connected to the outer end of the forward and reverse screw rod (8); A rotating disk (10) is fixedly connected to the outer surface of the forward and reverse screw rods (8), and the rotating disk (10) is movably connected to the surface of the corresponding joint (6); A locking pin (11) is threadedly connected to the joint (6), and an end of the locking pin (11) abuts against the rotating disk (10); The forward and reverse sections of the forward and reverse screw rods (8) are threadedly connected with slide plates (12), and the slide plates (12) are movably connected to the top surface of the base (1); The slide plate (12) is movably connected to the positioning column (5), and the other end of the slide plate (12) is movably connected to the track (7).

2. A computer power supply heat dissipation module fault detection device as claimed in claim 1, characterized in that: The cross-sectional shape of the track grooves (2) is T-shaped, and the track grooves (2) are perpendicular to each other.

3. A computer power supply heat dissipation module fault detection device as claimed in claim 2, characterized in that: The shape of the track groove (2) matches the shape of the slider (4), and the positioning column (5) is arranged vertically.

4. A computer power supply heat dissipation module fault detection device as claimed in claim 3, characterized in that: The joint (6) is connected to the surface of the base (1) via screws, and the rail (7) is made of stainless steel.

5. A computer power supply heat dissipation module fault detection device as claimed in claim 4, characterized in that: The forward and reverse screw rods (8) are located on the upper side of the base (1).

6. A computer power supply heat dissipation module fault detection device as claimed in claim 5, characterized in that: The forward and reverse screw rods (8) are parallel to the track (7), and the locking pins (11) lock the forward and reverse screw rods (8) and the turntable (10).

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