CN211349270U

CN211349270U - Mounting and fixing device for computer CPU radiator

Info

Publication number: CN211349270U
Application number: CN201921718499.4U
Authority: CN
Inventors: 贺灿章; 李鹏
Original assignee: Shenzhen JWIPC Technology Co Ltd
Current assignee: Shenzhen JWIPC Technology Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-25
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses an installation fixing device of a computer CPU radiator, which comprises a bracket, a radiator fan, a radiator aluminum plate, a radiator fin, an installation component, a first through hole, a clamping block, a clamping groove, a threaded hole and a fixing bolt, wherein the radiator fan is fixedly installed at the top end of the bracket, the radiator aluminum plate is arranged inside the bracket, the clamping block is fixedly installed all around the inside of the bracket, the utility model has the advantages of scientific and reasonable structure and safe and convenient use, the fixing block is fixedly installed on a mainboard through screws, a sliding block of the bracket is matched with a sliding groove of the fixing block, in the process that the sliding groove is matched with the sliding block, a compression spring pushes out the ball through elasticity to ensure that the ball is coincided with the positioning hole, thereby the position of the sliding block is fixed, when the bracket is disassembled, the push rod is moved through pressing a button, at the, thereby separating the slide block from the slide groove.

Description

Mounting and fixing device for computer CPU radiator

Technical Field

The utility model relates to a computer CPU radiator equipment field specifically is the installation fixing device of computer CPU radiator.

Background

CPU can produce a large amount of heats when work, if do not in time distribute away these heats, light then lead to the crash, then probably burn out CPU, the CPU radiator is exactly used for the CPU radiating, the radiator plays decisive effect to CPU's steady operation, it is very important to choose a good radiator when the equipment computer.

But the installation fixing device of computer CPU radiator on the existing market is not only complicated in structure, and the function is single, in the current computer CPU radiator technique, carry out fixed connection through the plastics buckle when computer CPU radiator and mainboard are connected, the easy ageing fracture deformation that appears of plastics buckle after using for a long time, can't install and fix, simultaneously, heat dissipation aluminum plate and the inside easy dust that accumulates after using for a long time of radiating fin in the computer CPU radiator, thereby heat dissipation aluminum plate and radiating fin are not convenient for dismantle and are not convenient for clear up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation fixing device of computer CPU radiator to solve the problem that proposes among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme:

the mounting and fixing device of the computer CPU radiator comprises a support, a radiating fan, a radiating aluminum plate, radiating fins, a mounting assembly, first through holes, clamping blocks, clamping grooves, threaded holes and fixing bolts, wherein the radiating fan is fixedly mounted at the top end of the support, the radiating aluminum plate is arranged inside the support, the clamping blocks are fixedly mounted inside the support all around, the clamping grooves are formed in the positions, corresponding to the clamping blocks, of the outer side of the radiating aluminum plate all around, the clamping grooves are matched with the clamping blocks, the outer side of the support is located at the middle of the clamping blocks all around, the first through holes are formed in the inner portion of each first through hole, the fixing bolts are arranged inside the clamping grooves, the threaded holes are formed in the positions, corresponding to the fixing bolts, of the clamping grooves, the threaded holes are matched with the.

As a further aspect of the present invention: the mounting assembly comprises sliding blocks, fixed blocks, sliding grooves, mounting holes, compression springs, balls, positioning holes, second through holes, ejector rods, annular grooves, reset springs, buttons and baffle plates, the sliding blocks are fixedly mounted on the periphery of the bottom of the support, the mounting holes are formed in the middle of the outer side of each sliding block, the compression springs are fixedly mounted on one side of the inner wall of each mounting hole through welding, the balls are fixedly mounted on the other ends of the compression springs through welding, the balls are located in the mounting holes, the fixed blocks are arranged on the outer sides of the sliding blocks, the sliding grooves are formed in the positions, close to the ends of the sliding blocks, of the fixed blocks and matched with the sliding blocks, the positioning holes are formed in the positions, corresponding to the balls, of the inner wall of each sliding groove, the second through holes are formed in the outer sides of the fixed blocks, the second through holes and, the periphery of the middle part of each second through hole is recessed to form an annular groove, each ejector rod is exposed out of the outer side end of the fixed block and is fixedly provided with a button, a baffle is arranged at the end, close to the button, in each annular groove, and a reset spring is arranged in each annular groove.

As a further aspect of the present invention: and reinforcing ribs are arranged on the periphery of the outer side of the support.

As a further aspect of the present invention: the clamping block is in clearance fit with the clamping groove.

As a further aspect of the present invention: the fixed block both sides all are provided with the fixed plate, and the fixed block top all installs the screw.

As a further aspect of the present invention: the ejector rod penetrates through the reset spring and the baffle, the baffle is fixedly connected with the ejector rod, one end of the reset spring abuts against the baffle, and the other end of the reset spring abuts against the inner wall of the annular groove.

As a further aspect of the present invention: when the sliding block is matched with the sliding groove, the mounting hole corresponds to the positioning hole in position, the positioning hole is a hemisphere, and the diameter of the positioning hole is the same as that of the ball.

The utility model has the advantages that: the utility model has scientific and reasonable structure and safe and convenient use, the fixed block is fixedly arranged on the main board through the screw, the sliding block of the bracket is matched with the sliding groove of the fixed block, and in the process of matching the sliding groove with the sliding block, the compression spring pushes the ball out through the elasticity to enable the ball to coincide with the positioning hole, so that the position of the sliding block is fixed, when the support is disassembled, the push rod moves by pressing the button, at the moment, the baffle plate compresses the return spring, the push rod pushes the ball out of the positioning hole, thereby separating the slide block from the chute, releasing the button and then releasing the elastic potential energy by the reset spring to act on the baffle plate to reset the ejector rod, matching the heat dissipation aluminum plate and the bracket through the fixture block and the clamping groove and fixing through the threaded hole and the fixing bolt, thereby be convenient for dismantle heat dissipation aluminum plate, be convenient for to heat dissipation aluminum plate and radiating fin inside through the clearance.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the inside of the fixture block of the present invention;

fig. 3 is an internal cross-sectional view of the fixing block of the present invention;

in the figure: 1. a support; 2. a heat radiation fan; 3. a heat dissipation aluminum plate; 4. a heat dissipating fin; 5. mounting the component; 51. a slider; 52. a fixed block; 53. a chute; 54. mounting holes; 55. a compression spring; 56. a ball bearing; 57. positioning holes; 58. a second through hole; 59. a top rod; 510. an annular groove; 511. a return spring; 512. a button; 513. a baffle plate; 6. a first through hole; 7. a clamping block; 8. a card slot; 9. a threaded hole; 10. and (5) fixing the bolt.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in FIGS. 1-3, the mounting and fixing device for a computer CPU radiator comprises a bracket 1, a heat radiation fan 2, a heat radiation aluminum plate 3, heat radiation fins 4, a mounting component 5, first through holes 6, clamping blocks 7, clamping grooves 8, threaded holes 9 and fixing bolts 10, wherein the heat radiation fan 2 is fixedly mounted at the top end of the bracket 1, the heat radiation aluminum plate 3 is arranged in the bracket 1, the clamping blocks 7 are fixedly mounted on the periphery of the inside of the bracket 1, the reinforcing ribs are arranged on the periphery of the outside of the bracket 1, the strength of the periphery of the outside of the bracket 1 is better enhanced, the service life of the bracket is prolonged, the clamping grooves 8 are arranged at the periphery of the outside of the heat radiation aluminum plate 3 corresponding to the clamping blocks 7, the clamping grooves 8 are matched with the clamping blocks 7, the clamping blocks 7 are in clearance fit with the clamping grooves 8, the heat radiation aluminum plate 3 is better mounted and dismounted, the, each clamping groove 8 is internally provided with a threaded hole 9 corresponding to the fixing bolt 10, the threaded holes 9 are matched with the fixing bolts 10, the top end of a radiating aluminum plate 3 is provided with a radiating fin 4, the periphery of the bottom of a support 1 is provided with a mounting assembly 5, the mounting assembly 5 comprises a sliding block 51, a fixing block 52, a sliding groove 53, a mounting hole 54, a compression spring 55, a ball 56, a positioning hole 57, a second through hole 58, a push rod 59, an annular groove 510, a reset spring 511, a button 512 and a baffle 513, the periphery of the bottom of the support 1 is fixedly provided with the sliding block 51, the middle part of the outer side of each sliding block 51 is provided with the mounting hole 54, one side of the inner wall of each mounting hole 54 is fixedly provided with the compression spring 55 by welding, the other end of each compression spring 55 is fixedly provided with the ball 56 by welding, the ball 56 is positioned in, the top of the fixed block 52 is provided with a screw, the fixed block 52 is preferably mounted, the end of each fixed block 52 close to the slide block 51 is provided with a sliding groove 53, the sliding groove 53 is matched with the slide block 51, the inner wall side of each sliding groove 53 is provided with a positioning hole 57 corresponding to the ball 56, when the slide block 51 is matched with the sliding groove 53, the mounting hole 54 corresponds to the positioning hole 57, the positioning hole 57 is hemispherical, the diameter of the positioning hole 57 is the same as that of the ball 56, the positioning hole 57 is preferably matched with the ball 56, the outer side of each fixed block 52 is provided with a second through hole 58, the second through hole 58 and the positioning hole 57 are positioned on the same central axis, an ejector rod 59 is arranged in each second through hole 58, the ejector rod 59 penetrates through the return spring 511 and the baffle 513, the baffle 513 is fixedly connected with the ejector rod 59, one end of the return spring 511 abuts against, the push rods 59 are preferably reset, the peripheries of the middle portions of the second through holes 58 are all recessed to form annular grooves 510, the push rods 59 are exposed out of the outer side ends of the fixed blocks 52 and are all fixedly provided with buttons 512, the ends, close to the buttons 512, inside the annular grooves 510 are all provided with baffle plates 513, and the inside of each annular groove 510 is provided with a reset spring 511.

The utility model discloses a theory of operation: the fixing block 52 is fixedly installed on the main board through screws, so that the sliding block 51 of the bracket 1 is matched with the sliding groove 53 of the fixing block 52, in the process that the sliding groove 53 is matched with the sliding block 51, the compression spring 55 ejects the ball 56 through elastic force to enable the ball 56 to coincide with the positioning hole 57, so that the position of the sliding block 51 is fixed, when the bracket 1 is disassembled, the push rod 59 is moved by pressing the button 512, at the moment, the baffle 513 compresses the return spring 511, the push rod 59 ejects the ball 56 from the positioning hole 57, so that the sliding block 51 can be separated from the sliding groove 53, after the button 512 is released, the return spring 511 releases elastic potential energy to act on the baffle 513 to enable the push rod 59 to reset, the heat-dissipating aluminum plate 3 is matched with the clamping groove 8 through the clamping block 7 and the clamping groove 8, and is fixed through the threaded hole 9 and the fixing bolt 10, the inside of the heat-radiating aluminum plate 3 and the heat-radiating fins 4 are convenient to clean.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The mounting and fixing device of the computer CPU radiator is characterized by comprising a support (1), a radiating fan (2), a radiating aluminum plate (3), radiating fins (4), a mounting assembly (5), first through holes (6), clamping blocks (7), clamping grooves (8), threaded holes (9) and fixing bolts (10), wherein the radiating fan (2) is fixedly mounted at the top end of the support (1), the radiating aluminum plate (3) is arranged in the support (1), the clamping blocks (7) are fixedly mounted on the periphery in the support (1), the clamping grooves (8) are formed in the periphery of the outer side of the radiating aluminum plate (3) corresponding to the clamping blocks (7), the clamping grooves (8) are matched with the clamping blocks (7), the first through holes (6) are formed in the middle of the clamping blocks (7) on the periphery of the outer side of the support (1), the fixing bolts (10) are arranged in the first through holes (6), each inside and fixing bolt (10) department of correspondence of draw-in groove (8) all set up threaded hole (9), and threaded hole (9) and fixing bolt (10) cooperation, radiating fin (4) are installed on radiating aluminum plate (3) top, support (1) bottom all is provided with installation component (5) all around.

2. The mounting and fixing device of the computer CPU radiator according to claim 1, wherein the mounting assembly (5) comprises a sliding block (51), a fixing block (52), a sliding groove (53), a mounting hole (54), a compression spring (55), a ball (56), a positioning hole (57), a second through hole (58), a push rod (59), an annular groove (510), a return spring (511), a button (512) and a baffle (513), the sliding block (51) is fixedly mounted on the periphery of the bottom of the bracket (1), the mounting hole (54) is formed in the middle of the outer side of each sliding block (51), the compression spring (55) is fixedly mounted on one side of the inner wall of each mounting hole (54) through welding, the ball (56) is fixedly mounted at the other end of each compression spring (55), and the ball (56) is located inside the mounting hole (54), each sliding block (51) is provided with a fixed block (52) on the outer side, each fixed block (52) is provided with a sliding groove (53) at the end close to the sliding block (51), the sliding groove (53) is matched with the sliding block (51), a positioning hole (57) is formed at the corresponding position of the inner wall side of each sliding groove (53) and the ball (56), each fixed block (52) is provided with a second through hole (58) on the outer side, the second through hole (58) and the positioning hole (57) are positioned on the same central axis, a push rod (59) is arranged in each second through hole (58), the periphery of the middle part of each second through hole (58) is recessed to form an annular groove (510), each push rod (59) is exposed out of the outer side end of the fixed block (52) and is fixedly provided with a button (512), and a baffle (513) is arranged at the end close to the button (512) in, and a return spring (511) is arranged in each annular groove (510).

3. The mounting and fixing device for the computer CPU radiator according to claim 1, wherein reinforcing ribs are arranged on the periphery of the outer side of the bracket (1).

4. The mounting and fixing device of the computer CPU heat sink as claimed in claim 1, wherein the fixture block (7) and the slot (8) are in clearance fit.

5. The mounting and fixing device for the CPU radiator of the computer as claimed in claim 2, wherein fixing plates are arranged on both sides of the fixing block (52), and screws are mounted on the top of the fixing block (52).

6. The mounting and fixing device of the computer CPU radiator according to claim 2, wherein the push rod (59) penetrates through the return spring (511) and the baffle (513), the baffle (513) is fixedly connected with the push rod (59), one end of the return spring (511) abuts against the baffle (513), and the other end of the return spring (511) abuts against the inner wall of the annular groove (510).

7. The mounting and fixing device for the CPU heat sink of the computer according to claim 2, wherein when the sliding block (51) is engaged with the sliding slot (53), the mounting hole (54) corresponds to the positioning hole (57), the positioning hole (57) is a hemisphere, and the diameter of the positioning hole (57) is the same as that of the ball (56).