CN220671906U

CN220671906U - Mainboard fixing device for computer

Info

Publication number: CN220671906U
Application number: CN202322083067.3U
Authority: CN
Inventors: 梁秀雯
Original assignee: Guangdong Yizhigu Information Technology Co ltd
Current assignee: Guangdong Yizhigu Information Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-03-26
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of computer part installation and discloses a main board fixing device for a computer, which comprises a lower fixing frame, wherein two sides of the middle part of the lower fixing frame are fixedly connected with a bottom board, the middle part of the bottom board is fixedly connected with a motor box, the middle part of the bottom end of an inner cavity of the motor box is fixedly connected with a motor, the output end of the motor is fixedly connected with a heat dissipation fan, the top end of the motor box is fixedly connected with a ventilation net, two sides of the middle part of the rear end of the lower fixing frame are fixedly connected with one end of a hinge, the other end of the hinge is fixedly connected with two sides of the middle part of the rear end of an upper fixing frame, and one side of the top end of the lower fixing frame and one side of the bottom end of the upper fixing frame are fixedly connected with a plurality of springs. In the utility model, the motor is started first, the motor can drive the heat dissipation fan, external wind power can be absorbed, and then the wind power is transmitted to the main board through the ventilation net, so that heat generated by the main board is dissipated, and the phenomenon that the computer is blocked due to overhigh temperature when the main board is used can be avoided.

Description

Mainboard fixing device for computer

Technical Field

The utility model relates to the technical field of computer part installation, in particular to a main board fixing device for a computer.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation, can perform logic computation, and has a memory function. The modern intelligent electronic device capable of automatically and rapidly processing mass data according to program operation is composed of a hardware system and a software system, and a computer without any software is called a bare metal. The method can be divided into five types of super computers, industrial control computers, network computers, personal computers and embedded computers, and more advanced computers include biological computers, photon computers, quantum computers and the like.

The main board, also called motherboard, system board, or motherboard, is one of the most basic and important components of the computer, the main board is generally a rectangular circuit board, on which the main circuit system forming the computer is mounted, and the main board is generally provided with elements such as a BIOS chip, an I/O control chip, a keyboard and panel control switch interface, an indicator light plug-in connector, an expansion slot, a direct current power supply plug-in connector of the main board and a plug-in card, etc., and the main board of the computer is a core component formed by the computer, and is generally directly fixed inside a chassis of the computer.

The common main board mounting mode is to fix the main board in the inner cavity of the main case by using screws, and the fixing mode is extremely unfavorable for heat dissipation of the main board, and in the use of the main board, the efficiency in use can be seriously affected by overhigh main board temperature, so that the computer is blocked.

The common mainboard mounting mode utilizes the screw to install the inner chamber at the mainframe box with the mainboard, but utilizes the screw to install, rust the corruption easily in long-time use, and the in-process of maintenance and later replacement is very inconvenient, can cause very big puzzlement to the staff.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a main board fixing device for a computer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a mainboard fixing device for computer, includes the lower mount, the equal fixedly connected with bottom plate in middle part both sides of lower mount, the equal fixedly connected with motor case in middle part of bottom plate, the inner chamber bottom middle part fixedly connected with motor of motor case, the output fixedly connected with radiator fan of motor, the top fixedly connected with ventilation net of motor case, the equal fixedly connected with in middle part both sides of lower mount rear end is at the one end of hinge, the equal fixedly connected with in rear end middle part both sides of upper mount of the other end of hinge, the equal fixedly connected with spring in top one side of lower mount and the equal fixedly connected with grip block in bottom one side of upper mount, the equal fixedly connected with grip block of output of spring.

As a further description of the above technical solution:

and a connecting block is fixedly connected to one side of the middle parts of the front ends of the lower fixing frame and the upper fixing frame.

As a further description of the above technical solution:

grooves are formed in the middle parts of two sides of the lower fixing frame and the upper fixing frame.

As a further description of the above technical solution:

and the middle parts of two sides of the lower fixing frame are fixedly connected with a plurality of supporting blocks.

As a further description of the above technical solution:

the bottom fixedly connected with air intake of motor case.

As a further description of the above technical solution:

the corners of the connecting blocks are rounded, and isolation cotton is adhered to the top ends of the connecting blocks.

As a further description of the above technical solution:

corners of the lower fixing frame and the upper fixing frame are smoothly treated.

The utility model has the following beneficial effects:

1. in the utility model, the motor is started first, the motor can drive the heat dissipation fan, external wind power can be absorbed, and then the wind power is transmitted to the main board through the ventilation net, so that heat generated by the main board is dissipated, and the phenomenon that the computer is blocked due to overhigh temperature when the main board is used can be avoided.

2. In the utility model, the upper fixing frame is uncovered, the main board can be placed at the top end of the clamping plate, then the upper fixing frame is closed, and the springs are mutually extruded to shrink, so that the main board can be fixed, the step of screw fixing can be bypassed during installation, rust and corrosion in the long-time use process are avoided, and the main board is extremely convenient in the later maintenance process.

Drawings

Fig. 1 is a front view of a motherboard fixing device for a computer according to the present utility model;

FIG. 2 is a rear view of a motherboard fixing device for a computer according to the present utility model;

fig. 3 is a cross-sectional view of a motherboard fixing device for a computer according to the present utility model.

Legend description:

1. an upper fixing frame; 2. a spring; 3. a ventilation screen; 4. a bottom plate; 5. a support block; 6. a clamping plate; 7. a groove; 8. a connecting block; 9. a lower fixing frame; 10. a motor case; 11. a motor; 12. a heat dissipation fan; 13. an air inlet; 14. and (5) a hinge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a mainboard fixing device for computer, including lower mount 9, the equal fixedly connected with bottom plate 4 in middle part both sides of lower mount 9, the equal fixedly connected with motor case 10 in middle part of bottom plate 4, motor case 10's inner chamber bottom middle part fixedly connected with motor 11, motor 11's output fixedly connected with radiator fan 12, radiator fan 12 can produce the heat dissipation that the wind-force produced with the mainboard work under motor 11's drive, motor case 10's top fixedly connected with ventilation net 3, wind-force accessible ventilation net 3 conveys, the equal fixedly connected with in hinge 14's in middle part both sides in lower mount 9 rear end, hinge 14's the equal fixedly connected with of other end fixedly connected with in middle part both sides of the rear end of upper mount 1, the equal fixedly connected with spring 2 in bottom one side of lower mount 9 and upper mount 1, utilize the tension of spring 2 to fix the mainboard, the equal fixedly connected with grip block 6 of output of spring 2, grip block 6 is fixed the mainboard.

The front end middle part one side fixedly connected with connecting block 8 of lower mount 9 and last mount 1, the both sides middle part of lower mount 9 and last mount 1 all is provided with recess 7, the both sides middle part fixedly connected with of lower mount 9 a plurality of supporting shoe 5, the heat that the mainboard work produced can be dissipated wherein, the bottom fixedly connected with air intake 13 of motor case 10, the corner of connecting block 8 all is smooth processing, prevent to cut the hand when the installation is changed, and the top of connecting block 8 all is pasted and is had isolated cotton, the corner of lower mount 9 and last mount 1 all is smooth processing.

Working principle: the motor 11 is started firstly, the motor 11 can drive the heat dissipation fan 12, external wind power can be absorbed, wind power is transmitted to the main board through the ventilation net 3, heat generated by the main board is dissipated, so that overhigh temperature can be avoided when the main board is used, computer is blocked, the upper fixing frame 1 is uncovered, the main board can be placed at the top end of the clamping plate 6, the upper fixing frame 1 is closed, the springs 2 can be contracted due to mutual extrusion, the main board can be fixed, the step of screw fixation can be bypassed during installation, rust and corrosion in the long-time use process are avoided, and the maintenance process in the later period is extremely convenient.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a mainboard fixing device for computer, includes lower mount (9), its characterized in that: the middle part both sides of lower mount (9) are all fixedly connected with bottom plate (4), the middle part fixedly connected with motor case (10) of bottom plate (4), the inner chamber bottom middle part fixedly connected with motor (11) of motor case (10), the output fixedly connected with radiator fan (12) of motor case (11), the top fixedly connected with ventilation net (3) of motor case (10), the equal fixedly connected with in the one end of hinge (14) in lower mount (9) rear end middle part both sides, the other end fixedly connected with in the middle part both sides of the rear end of upper mount (1) of hinge (14), the equal fixedly connected with spring (2) in top one side of lower mount (9) and the bottom one side of upper mount (1), the equal fixedly connected with grip block (6) of the output of spring (2).

2. The motherboard fixing device for a computer according to claim 1, wherein: the connecting block (8) is fixedly connected to one side of the middle part of the front ends of the lower fixing frame (9) and the upper fixing frame (1).

3. The motherboard fixing device for a computer according to claim 1, wherein: grooves (7) are formed in the middle of two sides of the lower fixing frame (9) and the upper fixing frame (1).

4. The motherboard fixing device for a computer according to claim 1, wherein: the middle parts of two sides of the lower fixing frame (9) are fixedly connected with a plurality of supporting blocks (5).

5. The motherboard fixing device for a computer according to claim 1, wherein: the bottom end of the motor case (10) is fixedly connected with an air inlet (13).

6. The motherboard fixing device for a computer according to claim 2, wherein: the corners of the connecting blocks (8) are rounded, and insulating cotton is adhered to the top ends of the connecting blocks (8).

7. The motherboard fixing device for a computer according to claim 1, wherein: corners of the lower fixing frame (9) and the upper fixing frame (1) are smoothly treated.