CN216249061U

CN216249061U - Computer mainboard fixing device for computer

Info

Publication number: CN216249061U
Application number: CN202122791091.3U
Authority: CN
Inventors: 陈献辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-08
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of computers and discloses a computer mainboard fixing device for a computer, which comprises a bottom plate, wherein a limit plate is fixedly arranged on the upper surface of the limit of the bottom plate through a fixing column, an L-shaped fixing plate is fixedly arranged on one side of the upper surface of the limit plate, and a fastening bolt penetrates through the upper surface of the L-shaped fixing plate in a threaded manner. This computer mainboard fixing device for computer, setting through the fixed post, the effect of raising the limiting plate has been played, make and produce the interval between bottom plate and the limiting plate, conveniently carry out ventilation cooling, through L shape fixed plate, fastening bolt, the cooperation setting of mounting plate and centre gripping subassembly, when the mainboard is placed on the limiting plate, insert the fixed block, make extrusion spring drive the stripper plate and push down and offset with the mainboard, twist and move fastening bolt and make it drive the stripper plate and push down and offset with the mainboard, thereby the effect of fixed mainboard has been played, the mainboard takes place the displacement in avoiding the use.

Description

Computer mainboard fixing device for computer

Technical Field

The utility model relates to the technical field of computers, in particular to a computer mainboard fixing device for a computer.

Background

The computer is a general computer, is a modern electronic computer used for high-speed calculation, can carry on numerical value calculation, logic calculation, have memory function, can run according to the procedure, automatic, high-speed processing magnanimity data, it is made up of hardware system and software system, the computer without any software of installation is called the bare computer, the computer is used as the control system of various industrial and consumer equipments, including simple special purpose equipment, industrial equipment and general equipment, etc.

The utility model discloses a computer mainboard fixing device for computer that discloses in chinese utility model patent application publication specification CN211878536U, this a computer mainboard fixing device for computer though have reasonable in design and easy operation's characteristics, carries on spacingly through first dead lever and second dead lever to the periphery of computer mainboard, and then the effectual quality of fixing of having guaranteed to the main frame of computer.

However, this computer mainboard fixing device for computer has the function comparatively singleness, and long-time use mainboard is easily scalded, and the installation is comparatively troublesome in the in-service use process, to the general shortcoming of fixed effect of mainboard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a computer mainboard fixing device for a computer, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a computer mainboard fixing device for computer, includes the bottom plate, bottom plate limit upper surface has the limiting plate through fixed column fixed mounting, one side fixed mounting of limiting plate upper surface has L shape fixed plate, the upper surface screw thread of L shape fixed plate runs through there is fastening bolt, fastening bolt's one end has the mounting plate through pivot fixed mounting, the jack has been seted up to one side of limiting plate, the inside of jack is pegged graft and is had the fixed block, the interior diapire fixed mounting of fixed block has the centre gripping subassembly, the mounting hole has been seted up to the both sides of fixed block, the inside fixed mounting of mounting hole has reset spring, reset spring's one end fixed mounting has the card ball, the middle part fixed mounting of bottom plate upper surface has the exhaust fan.

Optionally, the upper surface of the limiting plate corresponding to the insertion hole is provided with a limiting hole matched with the ball.

Optionally, the edge of the bottom plate is fixedly provided with a connecting block, and the upper surface of the connecting block is threaded through by a fixing bolt.

Optionally, the clamping assembly comprises an extrusion spring, and an extrusion plate is fixedly mounted at one end of the extrusion spring.

Optionally, an air outlet groove is formed in the middle of the upper surface of the limiting plate, and a dustproof separation net is fixedly mounted at the edge of the air outlet groove.

Optionally, the bottoms of the fastening plate and the extrusion plate are both fixedly provided with anti-skidding cushions.

(III) advantageous effects

The utility model provides a computer mainboard fixing device for a computer, which has the following beneficial effects:

the computer mainboard fixing device for the computer has the advantages that the effect of lifting the limiting plate is achieved through the arrangement of the fixing columns, the spacing is generated between the bottom plate and the limiting plate, the ventilation and the heat dissipation are convenient to carry out, through the matched arrangement of the L-shaped fixing plate, the fastening bolt, the fastening plate and the clamping assembly, when the mainboard is placed on the limiting plate, the fixing block is inserted, the extrusion spring drives the extrusion plate to press downwards to abut against the mainboard, the fastening bolt is screwed to drive the fastening plate to press downwards to abut against the mainboard, the effect of fixing the mainboard is achieved, the displacement of the mainboard in the use process is avoided, through the matched arrangement of the reset spring and the clamping ball, when the fixing block is pushed inwards in the use process, the two sides are clamped into the inserting holes, when the clamping ball is aligned to the limiting hole, the reset spring is lifted, the clamping ball is clamped into the limiting hole, the effect of fixing the position of the fixing block is achieved, and the installation and the disassembly are convenient and easy operation are achieved, through the setting of exhaust fan, played and carried out radiating effect to the mainboard, avoided the mainboard to work for a long time and send out the condition appearance that scalds influence life.

Drawings

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

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

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

FIG. 4 is a schematic cross-sectional view of the fixing block according to the present invention.

In the figure: 1. a base plate; 2. fixing a column; 3. a limiting plate; 4. an L-shaped fixing plate; 5. fastening a bolt; 6. a fastening plate; 7. a fixed block; 8. a clamping assembly; 801. a compression spring; 802. a pressing plate; 9. a return spring; 10. blocking the ball; 11. an exhaust fan; 12. connecting blocks; 13. fixing the bolt; 14. a dustproof separation net; 15. an anti-slip soft cushion.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a computer mainboard fixing device for a computer comprises a bottom plate 1, a limit plate 3 is fixedly arranged on the upper surface of the limit of the bottom plate 1 through a fixed column 2, the function of lifting the limit plate 3 is achieved through the arrangement of the fixed column 2, a space is generated between the bottom plate 1 and the limit plate 3, ventilation and heat dissipation are convenient to carry out, an L-shaped fixing plate 4 is fixedly arranged on one side of the upper surface of the limit plate 3, a fastening bolt 5 penetrates through the upper surface thread of the L-shaped fixing plate 4, a fastening plate 6 is fixedly arranged at one end of the fastening bolt 5 through a rotating shaft, a jack is arranged on one side of the limit plate 3, a fixing block 7 is inserted into the jack, a clamping component 8 is fixedly arranged on the inner bottom wall of the fixing block 7, a clamping component 8 is arranged through the matching of the L-shaped fixing plate 4, the fastening bolt 5, the fastening plate 6 and the clamping component 8, when a mainboard is placed on the limit plate 3, the fixing block 7 is inserted, so that an extrusion spring 801 drives an extrusion plate 802 to press downwards to abut against the mainboard, the fastening bolt 5 is screwed to drive the fastening plate 6 to press down to abut against the mainboard, so that the mainboard is fixed, the displacement of the mainboard in the use process is avoided, the mounting holes are formed in two sides of the fixing block 7, the reset spring 9 is fixedly mounted in the mounting holes, the clamping ball 10 is fixedly mounted at one end of the reset spring 9, the fixing block 7 is clamped in the jack when the fixing block is pushed inwards in use through the matching arrangement of the reset spring 9 and the clamping ball 10, the two sides of the fixing block are clamped in the jack, the reset spring 9 is lifted when the clamping ball 10 is aligned with the limiting hole, the clamping ball 10 is clamped in the limiting hole, so that the position of the fixing block 7 is fixed, the installation and the disassembly are convenient, the operation is easy, the exhaust fan 11 is fixedly mounted in the middle of the upper surface of the bottom plate 1, the heat dissipation effect on the mainboard is achieved through the arrangement of the exhaust fan 11, and the phenomenon that the service life of the mainboard is affected by long-time working and scalding is avoided, limiting plate 3 and the corresponding upper surface of jack offer with the spacing hole of card ball 10 looks adaptation, the edge fixed mounting of bottom plate 1 has connecting block 12, connecting block 12's upper surface screw runs through there is fixing bolt 13, cooperation setting through connecting block 12 and fixing bolt 13, the effect of fixing the device in the computer is inside played, centre gripping subassembly 8 includes extrusion spring 801, extrusion spring 801's one end fixed mounting has stripper plate 802, the air-out groove has been seted up at the middle part of limiting plate 3 upper surface, the edge fixed mounting of air-out groove has dustproof net 14 that separates, through the setting of dustproof net 14 that separates, avoid ventilation in-process dust to get into inside and produce the influence to the mainboard, the equal fixed mounting in bottom of mounting plate 6 and stripper plate 802 has anti-skidding cushion 15.

In the utility model, the working steps of the device are as follows:

1. through the arrangement of the fixing columns 2, the effect of lifting the limiting plate 3 is achieved, so that the bottom plate 1 and the limiting plate 3 are spaced, and ventilation and heat dissipation are facilitated;

2. through the matching arrangement of the L-shaped fixing plate 4, the fastening bolt 5, the fastening plate 6 and the clamping assembly 8, when the mainboard is placed on the limiting plate 3, the fixing block 7 is inserted, so that the extrusion spring 801 drives the extrusion plate 802 to press downwards to abut against the mainboard, and the fastening bolt 5 is screwed to drive the fastening plate 6 to press downwards to abut against the mainboard, so that the mainboard fixing effect is achieved, and the displacement of the mainboard in the use process is avoided;

3. through the matching arrangement of the return spring 9 and the clamping ball 10, when the fixing block 7 is pushed inwards in use, two sides of the fixing block are clamped into the jack, and when the clamping ball 10 is aligned with the limiting hole, the return spring 9 is lifted, so that the clamping ball 10 is clamped into the limiting hole, the function of fixing the position of the fixing block 7 is achieved, and the fixing block is convenient to install and disassemble and easy to operate;

4. through exhaust fan 11's setting, played and carried out radiating effect to the mainboard, avoided the mainboard to work for a long time and send out the condition appearance that scalds influence life.

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 utility model, the scope of which is defined in the appended claims and their equivalents. In the description of the present specification, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through an intermediate component without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as for the example, for a person skilled in the art, the specific meaning of the above terms in the present invention or the utility model can be understood according to specific situations, wherein the used standard components can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection manner of each component is implemented by the conventional means of bolt, rivet, welding, etc. mature in the prior art, the machine, the component and the equipment are implemented by the conventional models in the prior art, and the components known by the person skilled in the art, the structure and principle are known to the skilled person through technical manuals or through routine experimentation.

Claims

1. The utility model provides a computer mainboard fixing device for computer, includes bottom plate (1), its characterized in that: a limit plate (3) is fixedly arranged on the upper surface of the limit of the bottom plate (1) through a fixed column (2), an L-shaped fixing plate (4) is fixedly arranged on one side of the upper surface of the limiting plate (3), a fastening bolt (5) penetrates through the upper surface thread of the L-shaped fixing plate (4), one end of the fastening bolt (5) is fixedly provided with a fastening plate (6) through a rotating shaft, one side of the limit plate (3) is provided with a jack, a fixed block (7) is inserted into the jack, a clamping component (8) is fixedly arranged on the inner bottom wall of the fixed block (7), mounting holes are arranged on two sides of the fixing block (7), a return spring (9) is fixedly mounted in each mounting hole, one end fixed mounting of reset spring (9) has card ball (10), the middle part fixed mounting of bottom plate (1) upper surface has exhaust fan (11).

2. A computer motherboard fixing device for a computer according to claim 1, wherein: and the upper surface of the limiting plate (3) corresponding to the jack is provided with a limiting hole matched with the clamping ball (10).

3. A computer motherboard fixing device for a computer according to claim 1, wherein: the edge of bottom plate (1) fixed mounting has connecting block (12), the upper surface screw thread of connecting block (12) runs through has fixing bolt (13).

4. A computer motherboard fixing device for a computer according to claim 1, wherein: the clamping assembly (8) comprises an extrusion spring (801), and an extrusion plate (802) is fixedly mounted at one end of the extrusion spring (801).

5. A computer motherboard fixing device for a computer according to claim 1, wherein: an air outlet groove is formed in the middle of the upper surface of the limiting plate (3), and a dustproof separation net (14) is fixedly mounted at the edge of the air outlet groove.

6. The computer motherboard fixing device for a computer according to claim 4, wherein: the bottom of the fastening plate (6) and the bottom of the extrusion plate (802) are both fixedly provided with anti-skidding soft pads (15).