CN210199688U

CN210199688U - Stable connecting structure of computer cooling fan

Info

Publication number: CN210199688U
Application number: CN201921644791.6U
Authority: CN
Inventors: Hailong Pan; 潘海龙
Original assignee: Suzhou Xinhuisheng Hardware Technology Co Ltd
Current assignee: Suzhou Xinhuisheng Hardware Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-03-27
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a stable connection structure of computer radiator fan, including the radiator fan body, the fixture block is gone up to the lower extreme fixedly connected with of radiator fan body, the inside fixedly connected with rubber fixture block of going up the fixture block, the inside movable mounting who goes up the fixture block has lower fixture block, the inside movable mounting who connects the hole has the rubber fixture block, the inside fixedly connected with movable spring's of mounting hole one end, movable spring's other end fixedly connected with positioning fixture block, the lower extreme fixedly connected with installation base of fixture block down. This stable connection structure of computer radiator fan can install radiator fan body block on the base, and the surface of rubber fixture block adopts thorn tooth structural design simultaneously, can prevent that the rubber fixture block from withdrawing from the inside in butt joint hole for rubber fixture block stable mounting is in the inside in butt joint hole, and has avoided current connection structure's drawback, and it is still convenient to use simultaneously, has improved the stability that radiator fan connects greatly.

Description

Stable connecting structure of computer cooling fan

Technical Field

The utility model relates to a computer radiator fan equipment technical field specifically is a computer radiator fan's stable connection structure.

Background

The computer is one of the most advanced scientific and technical inventions in the 20 th century, has extremely important influence on the production activities and social activities of human beings, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, and also has a memory function. The heat dissipation fan is an important component of the computer and mainly used for quickly discharging heat generated by the computer.

However, in the use process of the connection structure of the existing computer cooling fan, the vibration of the driving mechanism can make the connecting piece at the side of the cooling fan loose, the stability is poor, and meanwhile, the frequent dismounting and connecting pieces can cause the damage of the mounting part and the connecting piece, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable connection structure of computer radiator fan to in the connection structure use that proposes current computer radiator fan in solving above-mentioned background art, actuating mechanism's vibration can make the connecting piece of radiator fan avris not hard up, poor stability, the dismouting connecting piece of while regularity can lead to the damage of installation department and connecting piece, the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable connection structure of computer radiator fan, includes the radiator fan body, the fixture block is gone up to the lower extreme fixedly connected with of radiator fan body, the inside fixedly connected with rubber fixture block of going up the fixture block, the locating hole has been seted up to the avris of going up the fixture block, the inside movable mounting of going up the fixture block has lower fixture block, the butt joint hole has been seted up to the upper end of fixture block down, the inside movable mounting in butt joint hole has the rubber fixture block, the mounting hole has been seted up to the avris of fixture block down, the inside fixedly connected with movable spring's of mounting hole one end, movable spring's other end fixedly connected with location fixture block, the other end of location fixture block passes the inside that the mounting hole extends to the locating hole.

Preferably, the upper clamping block is designed to be a hollow annular structure, the inner portion of the upper clamping block is clamped with the outer side of the lower clamping block, and the lower clamping block and the upper clamping block are designed to be the same in structure.

Preferably, four positioning holes are symmetrically arranged on the vertical center line of the upper clamping block, the positioning holes are matched with the positioning clamping blocks, and the positioning clamping blocks are designed in a T-shaped structure.

Preferably, the butt joint hole and the rubber clamping block are mutually matched, and the outer surface of the rubber clamping block is designed in a thorn tooth structure.

Preferably, the number of the mounting holes is four, the four mounting holes are symmetrically arranged about the vertical center line of the lower fixture block, a certain distance difference exists between the inner wall of each mounting hole and the side of each movable spring and each positioning fixture block, and the centers of the mounting holes, the movable springs and the positioning fixture blocks are collinear.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this stable connection structure of computer radiator fan, block installation through last fixture block and lower fixture block, can install radiator fan body block on the base, the surface of rubber fixture block adopts thorn tooth structural design simultaneously, can prevent that the rubber fixture block from withdrawing from the inside in butt joint hole, make rubber fixture block stable installation in the inside in butt joint hole, and through fixture block and movable spring's interpolation, current connection structure's drawback has not only been avoided, it is still convenient to use simultaneously, whole connection structure adopts three layer construction to install radiator fan, the stability that radiator fan connects has been improved greatly.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a heat radiation fan body; 2. an upper clamping block; 3. a rubber clamping block; 4. positioning holes; 5. a lower clamping block; 6. a butt joint hole; 7. mounting holes; 8. a movable spring; 9. positioning a fixture block; 10. and (5) installing a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a stable connection structure of computer radiator fan, including radiator fan body 1, fixture block 2 is gone up to radiator fan body 1's lower extreme fixedly connected with, go up fixture block 2's inside fixedly connected with rubber fixture block 3, locating hole 4 has been seted up to the avris of going up fixture block 2, go up fixture block 2's inside movable mounting has lower fixture block 5, butt joint hole 6 has been seted up to lower fixture block 5's upper end, butt joint hole 6's inside movable mounting has rubber fixture block 3, mounting hole 7 has been seted up to the avris of lower fixture block 5, the inside fixedly connected with movable spring 8's of mounting hole 7 one end, movable spring 8's other end fixedly connected with location fixture block 9, the other end of location fixture block 9 passes the inside that mounting hole 7 extends to locating hole 4, lower fixture.

Further, go up fixture block 2 and adopt hollow annular structural design, and go up the inside of fixture block 2 and the mutual block in the outside of fixture block 5 down to fixture block 5 and last fixture block 2 adopt the same structural design down, are convenient for go up fixture block 2 and the block installation of fixture block 5 down.

Furthermore, four positioning holes 4 are symmetrically arranged about the vertical center line of the upper fixture block 2, the positioning holes 4 are matched with the positioning fixture blocks 9, and the positioning fixture blocks 9 are designed in a T-shaped structure, so that the installation of the positioning fixture blocks 9 is ensured.

Further,

butt joint hole

6 and 3 mutual adaptations of rubber fixture block, and the surface of rubber fixture block 3 adopts thorn tooth structural design, ensures that rubber fixture block 3 stable installation is in butt joint hole 6's inside.

Further, four mounting holes 7 are symmetrically arranged about the vertical center line of the lower fixture block 5, a certain distance difference exists between the inner wall of each mounting hole 7 and the sides of the movable spring 8 and the positioning fixture block 9, centers of the mounting holes 7, the movable springs 8 and the positioning fixture block 9 are collinear, stable positioning of the upper fixture block 2 is guaranteed, and stable contraction of the positioning fixture block 9 is guaranteed.

The working principle is as follows: firstly, fixing the mounting base 10 at a designated position on a computer, aligning the rubber fixture block 3 with the butt joint hole 6, slowly pressing the upper fixture block 2 downwards, clamping and mounting the upper fixture block 2 and the lower fixture block 5, slowly enabling the rubber fixture block 3 to enter the interior of the butt joint hole 6, enabling the thorn teeth on the surface of the rubber fixture block 3 to shrink, enabling the thorn teeth on the surface of the rubber fixture block 3 to be attached to the side of the butt joint hole 6 when the rubber fixture block 3 completely enters the interior of the butt joint hole 6, extruding the positioning fixture block 9, enabling the movable spring 8 to shrink, enabling the positioning fixture block 9 to be clamped in the positioning hole 4 under the action of the movable spring 8 when the upper fixture block 2 is pressed downwards to the lower end of the lower fixture block 5, further stably mounting the cooling fan body 1, extruding the positioning fixture block 9 when the cooling fan body 1 is disassembled, pulling up the cooling fan body 1, enabling the rubber fixture block 3 to deform under the action of strong force, and enabling the rubber, go up fixture block 2 and fixture block 5 separation down, rubber fixture block 3 restores to the original state under self elasticity, accomplishes the dismantlement of radiator fan body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable connection structure of computer radiator fan, includes the radiator fan body, its characterized in that: the fixture block is gone up to the lower extreme fixedly connected with of radiator fan body, go up the inside fixedly connected with rubber fixture block of fixture block, the locating hole has been seted up to the avris of going up the fixture block, go up the inside movable mounting of fixture block and have lower fixture block, the butt joint hole has been seted up to the upper end of fixture block down, the inside movable mounting in butt joint hole has the rubber fixture block, the mounting hole has been seted up to the avris of fixture block down, the inside fixedly connected with movable spring's of mounting hole one end, movable spring's the other end fixedly connected with location fixture block, the other end of location fixture block passes the inside that the mounting hole extends to the locating hole, the lower extreme.

2. The stable connection structure of a computer cooling fan according to claim 1, wherein: the upper clamping block is designed to be a hollow annular structure, the inner portion of the upper clamping block is clamped with the outer side of the lower clamping block, and the lower clamping block and the upper clamping block are designed to be the same in structure.

3. The stable connection structure of a computer cooling fan according to claim 1, wherein: the four positioning holes are symmetrically arranged on the vertical center line of the upper clamping block, the positioning holes are matched with the positioning clamping blocks, and the positioning clamping blocks are designed in a T-shaped structure.

4. The stable connection structure of a computer cooling fan according to claim 1, wherein: the butt joint hole and the rubber clamping block are mutually matched, and the outer surface of the rubber clamping block is designed in a thorn tooth structure.

5. The stable connection structure of a computer cooling fan according to claim 1, wherein: the four mounting holes are symmetrically arranged about the vertical center line of the lower fixture block, a certain distance difference exists between the inner wall of each mounting hole and the sides of the movable spring and the corresponding positioning fixture block, and the centers of the mounting holes, the movable springs and the corresponding positioning fixture blocks are collinear.