Heat dissipation strip installation auxiliary tool

Abstract

The utility model discloses a heat sink strip installation auxiliary tool, which comprises a heat sink strip body, a fixing buckle and a limiting assembly, the fixing buckle comprises a fixing plate arranged on the upper surface of the heat sink strip body and installation plates which are integrally formed downwards on the two sides of the fixing plate, and the limiting assembly is arranged on the lower surface of the installation plates. And the limiting assemblies are used for dismounting and mounting the fixing buckles, so that the heat dissipation strip body is mounted. The rolling wheels slide in the sliding rails to drive the sliding blocks to move so that the two moving blocks can be close to each other, at the moment, the moving blocks can stretch the springs, after the limiting plates are inserted into the to-be-installed face, the push plates are loosened, the springs deform, the two moving blocks are pulled, the two moving blocks are far away from each other, and therefore the limiting plates are driven to be far away from each other and inserted into the installation face. And the overall structure is simple, dismounting and mounting are very convenient, screws are not needed for fixing, and practicability is improved.

Description

Technical Field

[0001] The utility model specifically relates to an auxiliary tooling for installing a heat dissipation strip. Background Art

[0002] A heat sink is a device used to dissipate heat, usually made of metal material, with high thermal conductivity and good heat dissipation effect. It is widely used in various electronic devices, such as computers, communication equipment, power equipment, etc.

[0003] Currently, the heat sink is installed by fastening the fixing strips and screws. When the heat sink needs to be replaced or repaired, the screws need to be unscrewed again. If the screws are stripped, the heat sink cannot be disassembled, which reduces its practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a heat dissipation strip installation auxiliary tooling to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat sink installation auxiliary tooling, including a heat sink body, a fixing clip and a limit assembly, the fixing clip including a fixing plate arranged on the upper surface of the heat sink body, both sides of the fixing plate are mounting plates integrally formed downward, the limit assembly is arranged on the lower surface of the mounting plate, and the limit assembly is used to disassemble and assemble the fixing clip to realize the installation of the heat sink body.

[0006] Preferably, the limiting assembly comprises a groove which is formed on the lower surface of the mounting plate and is recessed inwardly, and springs are arranged at both the front and rear ends of the groove.

[0007] Preferably, the number of the springs is two, and a moving block is disposed near one end of the two springs.

[0008] Preferably, slide rails are provided on both the left and right sides of the groove, a slider slides along the length direction of the slide rails, one end of the slider away from the slide rails is connected to the moving block, and the other end of the slider is provided with a sliding unit.

[0009] Preferably, the sliding unit includes a through slot opened at one end of the sliding block close to the sliding rail, two connecting rods and a roller are arranged in the through slot, the two connecting rods are respectively arranged on the two side walls of the through slot, and the roller is located between the two connecting rods.

[0010] Preferably, one end of the moving block extending outside the groove is connected to a limiting plate.

[0011] Preferably, a slide groove is provided on the upper surface of the mounting plate, the slide groove is communicated with the groove, and a push plate is provided in the slide groove, the push plate passes through the slide groove, extends into the groove and is connected with the moving block.

[0012] The technical effects and advantages of the utility model are as follows: the heat sink installation auxiliary tooling, when installing the heat sink, by depressing the two push plates, the two push plates are moved closer to each other, and the roller slides in the slide rail to drive the movement of the slider, so that the two moving blocks follow and move closer to each other, and the moving block can stretch the spring at this time. After the limit plate is inserted into the surface to be installed, the push plate is released, the spring is deformed, and the two moving blocks are pulled away from each other, thereby driving the limit plate to follow and move away, and inserted into the installation surface, and the installation of the heat sink is completed. The overall structure is simple, and disassembly and assembly are very convenient. There is no need to use screws to fix it, which improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the limiting plate of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the limit assembly of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the roller of the utility model.

[0017] In the figure: 1. heat sink body; 2. fixing plate; 3. mounting plate; 4. groove; 5. spring; 6. moving block; 7. slide rail; 8. slider; 9. through groove; 10. connecting rod; 11. roller; 12. limit plate; 13. slide groove; 14. push plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] In order to facilitate the removal of the heat sink, refer to Figure 1 , Figure 2 and Figure 3When the heat sink 1 is installed, the two push plates 14 are pressed down and the two push plates 14 are pressed down, and the two push plates 14 are pressed down and the two push plates 14 are pressed down, so that the heat sink 1 is installed.

[0020] To make the moving block 6 move more smoothly, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the limit assembly includes a groove 4 which is provided on the lower surface of the mounting plate 3 and is recessed inwardly. Springs 5 ​​are provided at both the front and rear ends of the groove 4. The deformation of the springs 5 ​​can pull the moving block 6 to move the two moving blocks 6 closer to or away from each other, thereby driving the movement of the two limit plates 12. Two springs 5 ​​are provided, and a moving block 6 is provided at one end of the two springs 5 ​​close to each other. The movement of the moving block 6 can drive the movement of the limit plates 12. Slide rails 7 are provided on the left and right sides of the groove 4. A slider 8 slides along the length direction of the slide rail 7. The slider 8 is connected to the moving block 6 at one end away from the slide rail 7, and a sliding unit is provided at the other end of the slider 8. The sliding unit includes a through slot 9 opened at one end of the slider 8 near the slide rail 7, and two connecting rods 10 and rollers 11 are arranged in the through slot 9. The two connecting rods 10 are respectively arranged on the inner side walls of the through slot 9, and the roller 11 is located between the two connecting rods 10. When the roller 11 is in contact with the inner wall of the slide rail 7 and rotates, the slider 8 can be driven to slide along the length direction of the slide rail 7, so as to drive the movement of the moving block 6. The moving block 6 extends to one end outside the groove 4 and is connected to a limiting plate 12. After the limiting plate 12 is engaged with the surface to be installed, the installation of the mounting plate 3 can be realized, and the heat dissipation strip can be further fixed. A slide groove 13 is provided on the upper surface of the mounting plate 3, and the slide groove 13 is communicated with the groove 4, and a push plate 14 is provided in the slide groove 13, and the push plate 14 passes through the slide groove 13 and extends into the groove 4 to be connected with the moving block 6. When disassembly is required, the two limit plates 12 can be pulled out from the surface of the mounting plate 3 by moving the two push plates 14 so that the two push plates 14 are close to each other, thereby realizing the disassembly of the heat dissipation strip. The structure is simple and easy to use.

[0021] When in use, first install the heat sink, by depressing the two push plates 14, the two push plates 14 are brought close to each other, and the roller 11 slides in the slide rail 7, driving the movement of the slider 8, so that the two moving blocks 6 follow and approach each other. At this time, the moving block 6 can stretch the spring 5. After the limit plate 12 is inserted into the surface to be installed, release the push plate 14, the spring 5 deforms, and pulls the two moving blocks 6. The two moving blocks 6 move away from each other, thereby driving the limit plate 12 to follow and move away, and inserted into the installation surface, and the installation of the heat sink is completed.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. A heat dissipation strip installation auxiliary tool, characterized in that: The heat dissipation device comprises a heat dissipation strip body (1), a fixing buckle and a limiting component, wherein the fixing buckle comprises a fixing plate (2) arranged on the upper surface of the heat dissipation strip body (1), mounting plates (3) integrally formed downwardly on both sides of the fixing plate (2), the limiting component is arranged on the lower surface of the mounting plate (3), and the limiting component is used for disassembling and assembling the fixing buckle to realize the installation of the heat dissipation strip body (1), the limiting component comprises a groove (4) which is provided on the lower surface of the mounting plate (3) and is recessed inwardly, springs (5) are provided at both the front and rear ends of the groove (4), two springs (5) are provided, and a moving block (6) is provided at one end of the two springs (5) close to each other, slide rails (7) are provided on the left and right sides of the groove (4), a slider (8) is provided to slide along the length direction of the slide rail (7), the end of the slider (8) away from the slide rail (7) is connected to the moving block (6), and the other end of the slider (8) is provided with a sliding unit.

2. The heat dissipation strip installation auxiliary tool according to claim 1, characterized in that: The sliding unit comprises a through slot (9) formed at one end of the sliding block (8) close to the sliding rail (7), two connecting rods (10) and a roller (11) are arranged in the through slot (9), the two connecting rods (10) are respectively arranged on two side walls of the through slot (9), and the roller (11) is located between the two connecting rods (10).

3. The heat dissipation strip installation auxiliary tooling according to claim 2, characterized in that: One end of the moving block (6) extending outside the groove (4) is connected to a limiting plate (12).

4. The heat dissipation strip installation auxiliary tooling according to claim 3, characterized in that: A slide groove (13) is provided on the upper surface of the mounting plate (3), the slide groove (13) is connected to the groove (4), and a push plate (14) is provided in the slide groove (13), the push plate (14) passes through the slide groove (13) and extends into the groove (4) to be connected to the moving block (6).

Images