CN214474825U

CN214474825U - Computer motherboard fixing device

Info

Publication number: CN214474825U
Application number: CN202120840971.2U
Authority: CN
Inventors: 洪泽钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-10-22
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a computer mainboard fixing device, which belongs to the technical field of computer mainboard fixation, and comprises a box body, the top end of the box body is provided with a sealing plate component, the sealing plate component comprises an inserting block, a pulling rod, a fixed seat, a first spring, a cover plate and a rotating shaft, wherein, the top end of the box body is provided with the rotating shaft, one side of the rotating shaft is provided with the cover plate, the fixed seat is arranged inside the cover plate, the pulling rod is arranged inside the fixed seat, the surface of the pulling rod is provided with the first spring, and one side of the pulling rod, which is close to the rotating shaft, is provided with the inserting block; the utility model discloses a set up the closing plate subassembly, when the closing plate subassembly is opened to needs, the pulling pole is pulled, makes the pulling pole break away from the inside of inserting the piece, then rotates the apron, the device simple structure, convenient operation, simultaneously when closing the closing plate subassembly, only need directly rotate the apron can, promoted the convenience of operation.

Description

Computer motherboard fixing device

Technical Field

The utility model belongs to the technical field of the computer motherboard is fixed, concretely relates to computer motherboard fixing device.

Background

A motherboard, also called a motherboard, a system board or a motherboard; it is installed in the cabinet, and is one of the most basic and important parts of the microcomputer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a keyboard and a panel control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card.

The prior art has the following problems: in the fixing device for the motherboard of the computer disclosed in the Chinese patent application No. 202020327667.3, the closing board is inconvenient to use and is not integrated with the case body, and the dust cover can not be detached at the same time, which is not beneficial to cleaning the dust cover.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a computer motherboard fixing device has enclosure convenient to use and can dismantle the characteristics of operation to the dust cover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer motherboard fixing device, includes the box, the top of box is provided with the closing plate subassembly, the closing plate subassembly is including inserting the piece, pulling rod, fixing base, first spring, apron and axis of rotation, wherein, the top of box is provided with the axis of rotation, one side of axis of rotation is provided with the apron, the inside of apron is provided with the fixing base, the inside of fixing base is provided with the pulling rod, the surface that the pulling rod was provided with first spring, one side that the pulling rod is close to the axis of rotation is provided with and inserts the piece.

Preferably, the inside of the insert block is provided with a cavity corresponding to the first spring.

Preferably, the surface of the pulling rod is symmetrically provided with limiting blocks corresponding to the first spring.

Preferably, the inside of box is provided with the mainboard, the lower extreme of mainboard is provided with the dust screen, a lateral symmetry of dust screen is provided with convenient dismouting subassembly, convenient dismouting subassembly includes wedge, catch bar, second spring, fixed block and carriage release lever, wherein, a lateral symmetry of dust screen is provided with the fixed block, the inside of fixed block is provided with the carriage release lever, the surface of carriage release lever is provided with the second spring, one side that the fixed block was kept away from to the second spring is provided with the wedge, one side of wedge is provided with the catch bar.

Preferably, one side of the moving rod, which is far away from the fixed block, is provided with a handle.

Preferably, one side of the dustproof net close to the push rod is provided with a connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the closing plate subassembly, when the closing plate subassembly is opened to needs, the pulling pole is pulled, makes the pulling pole break away from the inside of inserting the piece, then rotates the apron, the device simple structure, convenient operation, simultaneously when closing the closing plate subassembly, only need directly rotatory apron can, make things convenient for the operating personnel to operate, promoted the convenience of operation.

2. The utility model discloses a set up convenient dismantlement subassembly, when the dust screen needs to be changed, the pulling handle to remove the carriage release lever, make the carriage release lever break away from the inside of catch bar, the catch bar is because action of gravity downstream, thereby can directly dismantle the dust screen, the device simple structure, simple to operate has improved the convenience of dismantling simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the closure plate assembly of the present invention;

fig. 3 is a schematic structural view of the convenient assembly and disassembly assembly of the present invention.

In the figure: 1. a box body; 2. a closure panel assembly; 21. inserting a block; 22. pulling a rod; 23. a fixed seat; 24. a first spring; 25. a cover plate; 26. a rotating shaft; 3. a main board; 4. a dust screen; 5. the assembly is convenient to disassemble and assemble; 51. a wedge block; 52. a push rod; 53. a second spring; 54. a fixed block; 55. the rod is moved.

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. 1-3, the present invention provides the following technical solutions: a computer mainboard fixing device comprises a box body 1, a closing plate component 2 is arranged at the top end of the box body 1, the closing plate component 2 comprises an inserting block 21, a pulling rod 22, a fixed seat 23, a first spring 24, a cover plate 25 and a rotating shaft 26, wherein the rotating shaft 26 is arranged at the top end of the box body 1, the cover plate 25 is arranged on one side of the rotating shaft 26, the fixed seat 23 is arranged inside the cover plate 25, the pulling rod 22 is arranged inside the fixed seat 23, the first spring 24 is arranged on the surface of the pulling rod 22, the inserting block 21 is arranged on one side, close to the rotating shaft 26, of the pulling rod 22, when the closing plate component 2 needs to be opened, the pulling rod 22 is pulled to be separated from the inside of the inserting block 21, then the cover plate 25 is rotated, the device is simple in structure and convenient to operate, and simultaneously, when the closing plate component 2, only the cover plate 25 needs to be directly rotated, and the device is convenient to operate, the convenience of operation is promoted.

Specifically, the inside of the insert block 21 is provided with a cavity corresponding to the first spring 24.

Through adopting above-mentioned technical scheme, in pulling pole 22 inserts the cavity in inserting piece 21 to realize fixing, improved fixed convenience.

Specifically, the surface of the pulling rod 22 is symmetrically provided with a limiting block corresponding to the first spring 24.

Through adopting above-mentioned technical scheme, the stopper can make first spring 24 compress in removing to the stability of compression has been ensured.

Specifically, the inside of box 1 is provided with mainboard 3, the lower extreme of mainboard 3 is provided with dust screen 4, the one side symmetry of dust screen 4 is provided with convenient dismouting subassembly 5, convenient dismouting subassembly 5 includes wedge 51, catch bar 52, second spring 53, fixed block 54 and carriage release lever 55, wherein, the one side symmetry of dust screen 4 is provided with fixed block 54, the inside of fixed block 54 is provided with carriage release lever 55, the surface of carriage release lever 55 is provided with second spring 53, one side that fixed block 54 was kept away from to second spring 53 is provided with wedge 51, one side of wedge 51 is provided with catch bar 52.

Through adopting above-mentioned technical scheme, when dust screen 4 needs to be changed, the pulling handle to remove carriage release lever 55, make carriage release lever 55 break away from the inside of catch bar 52, catch bar 52 is because action of gravity downstream, thereby can directly dismantle dust screen 4, the device simple structure, simple to operate has improved the convenience of dismantling simultaneously.

Specifically, a handle is disposed on a side of the moving rod 55 away from the fixed block 54.

Through adopting above-mentioned technical scheme, the handle is convenient for remove carriage release lever 55, has improved the convenience of removal.

Specifically, a connecting block is arranged on one side of the dust screen 4 close to the push rod 52.

Through adopting above-mentioned technical scheme, connection dust screen 4 that the connecting block can be better to the fastness of connection has been improved.

The utility model discloses a theory of operation and use flow: when the utility model is used, the pulling rod 22 is pulled to separate the pulling rod 22 from the inside of the inserting block 21, and then the cover plate 25 is rotated, the device has simple structure and convenient operation, and simultaneously, when the sealing plate component 2 is closed, only the cover plate 25 needs to be directly rotated, thereby facilitating the operation of operators and improving the convenience of operation;

when the dust screen 4 needs to be replaced, the handle is pulled, so that the moving rod 55 is moved, the moving rod 55 is separated from the inside of the push rod 52, the push rod 52 moves downwards under the action of gravity, the dust screen 4 can be directly detached, the device is simple in structure, and meanwhile, the device is convenient to install, and the convenience in detachment is improved.

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 computer motherboard fixing device, includes box (1), its characterized in that: the top of box (1) is provided with closing plate subassembly (2), closing plate subassembly (2) is including inserting piece (21), pulling pole (22), fixing base (23), first spring (24), apron (25) and axis of rotation (26), wherein, the top of box (1) is provided with axis of rotation (26), one side of axis of rotation (26) is provided with apron (25), the inside of apron (25) is provided with fixing base (23), the inside of fixing base (23) is provided with pulling pole (22), the surface of pulling pole (22) is provided with first spring (24), one side that pulling pole (22) is close to axis of rotation (26) is provided with inserts piece (21).

2. The computer motherboard fixing device of claim 1, wherein: the inside of the insert block (21) is provided with a cavity corresponding to the first spring (24).

3. The computer motherboard fixing device of claim 1, wherein: the surface of the pulling rod (22) is symmetrically provided with limiting blocks corresponding to the first spring (24).

4. The computer motherboard fixing device of claim 1, wherein: the inside of box (1) is provided with mainboard (3), the lower extreme of mainboard (3) is provided with dust screen (4), one side symmetry of dust screen (4) is provided with convenient dismouting subassembly (5), convenient dismouting subassembly (5) are including wedge (51), catch bar (52), second spring (53), fixed block (54) and carriage release lever (55), wherein, one side symmetry of dust screen (4) is provided with fixed block (54), the inside of fixed block (54) is provided with carriage release lever (55), the surface of carriage release lever (55) is provided with second spring (53), one side that fixed block (54) were kept away from in second spring (53) is provided with wedge (51), one side of wedge (51) is provided with catch bar (52).

5. The computer motherboard fixing device of claim 4, wherein: and a handle is arranged on one side of the moving rod (55) far away from the fixed block (54).

6. The computer motherboard fixing device of claim 4, wherein: and a connecting block is arranged on one side of the dust screen (4) close to the push rod (52).