CN219016905U

CN219016905U - Computer machine case dust cover

Info

Publication number: CN219016905U
Application number: CN202223361534.6U
Authority: CN
Inventors: 苏润东; 赵东东
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-12
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of computer dustproof equipment and discloses a computer case dustproof cover which comprises a bottom plate, wherein a hinge one side is fixedly connected to the right side of the upper part of the bottom plate, a right side plate is rotationally connected to the other side of the hinge, a hinge one side is fixedly connected to the left side of the upper part of the bottom plate, a left side plate is rotationally connected to the other side of the hinge, a hinge one side is fixedly connected to the front side of the upper part of the bottom plate, a front side plate is rotationally connected to the other side of the hinge, a hinge one side is fixedly connected to the rear side of the upper part of the bottom plate, a rear side plate is rotationally connected to the other side of the hinge, and a hinge one side is fixedly connected to the upper part of the bottom plate. In the utility model, the right side plate, the left side plate, the front side plate and the rear side plate are parallel to the bottom plate by the rotary hinge, so that the dust cover is disassembled to become six parallel blocks, and the occupied position in the moving process is small and the dust cover is more convenient.

Description

Computer machine case dust cover

Technical Field

The utility model relates to the technical field of computer dustproof equipment, in particular to a computer case dustproof cover.

Background

The desktop computer is a microcomputer placed on a desk, and generally, a microcomputer or a computer is a computer of this type, and the desktop computer is composed of a main case, a keyboard, a mouse, a display, a sound box and other parts, and is damaged in the use process due to artificial accidents, too much dust in the working environment, improper use, instability of the machine and the like, so that in order to reduce the entering amount of dust, a dust cover is usually arranged on the outer side of a computer main board for protection.

The computer machine case is easy to retain a large amount of dust in the machine case due to the problem of use environment, and a large amount of dust is accumulated in the machine case, so that the dust cover is added outside the computer machine case and is integrated into a whole and can not be detached, the occupied position in the moving process is large, the computer is inconvenient, a plurality of circuits are arranged, the circuits of the dust cover are sleeved inside the outside and are often disordered, the circuits are not separated, the circuits are stirred together, the use of the computer is influenced due to the fact that the circuits are long, the lengths of the circuits are inconsistent, the positions away from the bottom plate are long, the positions away from the bottom plate are short, and the circuit is broken when the circuits are separated. Aiming at the defects, a novel computer case dust cover is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a computer case dust cover.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a computer machine case dust cover, includes the bottom plate, bottom plate upper portion right side fixedly connected with first hinge one side, first hinge opposite side rotates and is connected with right side board, bottom plate upper portion left side fixedly connected with second hinge one side, the second hinge opposite side rotates and is connected with left side board, bottom plate upper portion front side fixedly connected with third hinge one side, the third hinge opposite side rotates and is connected with the front side board, bottom plate upper portion rear side fixedly connected with fourth hinge one side, fourth hinge opposite side rotates and is connected with the posterior lateral plate, front side board upper portion fixedly connected with fifth hinge one side, fifth hinge opposite side rotates and is connected with the roof, the equal fixedly connected with fixture block in front side board left and right sides middle part, the equal fixedly connected with fixture block in rear side board left and right sides middle part all is provided with the fixed slot, every both sides middle part all is provided with the fixed slot around the left side board, every fixed slot inside sliding connection has the bolt.

As a further description of the above technical solution:

and the outer side of the right side plate is fixedly connected with an outer frame.

As a further description of the above technical solution:

the filter screen is fixedly connected inside the outer frame.

As a further description of the above technical solution:

the left side and the right side of the upper part of the inner side wall of the bottom plate are provided with sliding grooves, and the upper part of each sliding groove is connected with a sliding block in a sliding way.

As a further description of the above technical solution:

and the upper part of each sliding block is fixedly connected with a fixed block.

As a further description of the above technical solution:

the upper part of the fixed block is provided with a plurality of wire inlet grooves which are equidistantly arranged.

As a further description of the above technical solution:

the dust collection plates are fixedly connected to the left side and the right side of the inner side wall of the bottom plate.

As a further description of the above technical solution:

and a plurality of rectangular dust collection holes are formed in the outer side of each dust collection plate, and the dust collection holes are arranged behind the filter screen.

The utility model has the following beneficial effects:

1. according to the utility model, the right side plate, the left side plate, the front side plate, the rear side plate, the hinge, the bottom plate, the top plate, the fixing groove, the bolts and the clamping blocks are rotated to enable the right side plate, the left side plate, the front side plate and the rear side plate to be parallel to the bottom plate, so that the dust cover is disassembled into six parallel blocks, the occupied position in the moving process is small, and the dust cover is more convenient.

2. According to the utility model, the wire inlet groove, the sliding block, the fixed block and the sliding groove are driven by the sliding block to slide in the sliding groove, the position of the wire inlet groove in the bottom plate is moved according to the length of the wire, the length of the split flow is regulated according to the length of the wire, and the wire cannot be broken when the wire is split.

Drawings

FIG. 1 is an isometric view of a dust cover for a computer case according to the present utility model;

fig. 2 is a schematic structural development diagram of a computer case dust cover according to the present utility model;

fig. 3 is a schematic perspective view of a left and right equiangular axis of a computer case dust cover according to the present utility model.

Legend description:

1. a bottom plate; 2. a hinge; 3. a right side plate; 4. a front side plate; 5. a left side plate; 6. a rear side plate; 7. a top plate; 8. an outer frame; 9. a filter screen; 10. a fixing groove; 11. a bolt; 12. a clamping block; 13. a chute; 14. a slide block; 15. a fixed block; 16. wire slot; 17. a dust collection plate; 18. dust collection holes.

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: a computer case dust cover comprises a bottom plate 1, wherein the right side of the upper part of the bottom plate 1 is fixedly connected with one side of a first hinge 2, the other side of the first hinge 2 is rotationally connected with a right side plate 3, the left side of the upper part of the bottom plate 1 is fixedly connected with one side of a second hinge 2, the other side of the second hinge 2 is rotationally connected with a left side plate 5, the front side of the upper part of the bottom plate 1 is fixedly connected with one side of a third hinge 2, the other side of the third hinge 2 is rotationally connected with a front side plate 4, the rear side of the upper part of the bottom plate 1 is fixedly connected with one side of a fourth hinge 2, the right side plate 3, the left side plate 5, the front side plate 4 and the rear side plate 6 are rotationally connected with the bottom plate 1 in the vertical direction through the hinges 2, the other side of the fourth hinge 2 is rotationally connected with a rear side plate 6, the right side plate 3, the left side plate 5, the front side plate 4 and the rear side plate 6 are rotationally connected with the hinge 2, the right side plate 3, the left side plate 5, the front side plate 4 and the rear side plate 6 are all in a vertical direction with the bottom plate 1, one side of a hinge 2 is fixedly connected to the upper part of the bottom plate 1, a top plate 7 is rotationally connected to the other side of the hinge 2, the top plate 7 is rotationally connected to the direction parallel to the bottom plate 1 through the hinge 2, clamping blocks 12 are fixedly connected to the middle parts of the left side plate and the right side plate 4, clamping blocks 12 are fixedly connected to the middle parts of the left side plate and the right side plate 6, fixing grooves 10 are respectively arranged in the middle parts of the front side plate and the rear side plate 3, fixing grooves 10 are respectively arranged in the middle parts of the front side plate and the rear side plate 5, bolts 11 are slidingly connected to the inside of each fixing groove 10, the clamping blocks 12 in the middle parts of the front side plate 4 and the rear side plate 6 are clamped into the fixing grooves 10 in the middle parts of the right side plate 3 and the left side plate 5, then the bolts 11 in the fixing grooves 10 are screwed, after screwing, the top plate 7 is rotated to the direction parallel to the bottom plate 1 through the hinge 2, so that the dust cover is installed, and the right side plate 3, the left side plate 5, the front side plate 4 and the rear side plate 6 are combined into a rectangular wrapping cover at the same time to rapidly wrap the case.

The outer frame 8 is fixedly connected with the outer side of the right side plate 3, the filter screen 9 is fixedly connected with the inner side wall of the bottom plate 1, the sliding grooves 13 are formed in the left side and the right side of the upper portion of the inner side wall of the bottom plate 1, the sliding blocks 14 are slidably connected to the upper portion of each sliding groove 13, the fixed blocks 15 are fixedly connected with the fixed blocks 15, a plurality of equidistant wire inlet grooves 16 are formed in the upper portion of each fixed block 15, the fixed blocks 15 are driven to slide in the sliding grooves 13 through the sliding blocks 14, the wire inlet grooves 16 are moved to the position in the bottom plate 1 according to the length of a circuit, the shunting length is adjusted according to the length of the circuit, the wire breakage cannot occur in the shunting process, dust collection plates 17 are fixedly connected to the left side and the right side of the inner side wall of the bottom plate 1, a plurality of rectangular dust collection holes 18 are formed in the outer side of each dust collection plate 17, dust collection holes 18 are formed in the rear of the filter screen 9, dust inside a computer can be sucked in the dust collection plates 17, and then the dust can not be accumulated in the filter screen 9 through the dust collection holes 18.

Working principle: when the computer is covered with the dust cover, the worker needs to rotate the right side plate 3, the left side plate 5, the front side plate 4 and the rear side plate 6 through the hinge 2, the right side plate 3, the left side plate 5, the front side plate 4 and the rear side plate 6 are all in the vertical direction with the bottom plate 1, then the clamping blocks 12 in the middle of the front side plate 4 and the rear side plate 6 are clamped into the fixing grooves 10 in the middle of the right side plate 3 and the left side plate 5, then the bolts 11 in the fixing grooves 10 are screwed, the top plate 7 is rotated to the direction parallel with the bottom plate 1 through the hinge 2 after screwing, thus the dust cover is installed, the right side plate 3, the left side plate 5, the front side plate 4 and the rear side plate 6 are simultaneously combined into a group of rectangular package cover, the case is quickly packaged, the top plate 7 is rotated to the direction parallel with the bottom plate 1 through the hinge 2 during disassembly, then the bolts 11 in the fixing grooves 10 are screwed out, then the clamping blocks 12 clamped into the fixing grooves 10 in the middle parts of the right side plate 3 and the left side plate 5 are taken out, the right side plate 3, the left side plate 5, the front side plate 4 and the rear side plate 6 are all parallel to the bottom plate 1 by rotating the hinge 2, so that the dust cover is disassembled to become six standing plates with parallel cross shapes, the occupied positions in the moving process are small, the moving process is more convenient, when the dust cover is arranged outside a computer, the circuits of the computer are shunted through the wire inlet grooves 16, the wires are not stirred together after the wires are separated, the use of the computer is not influenced, the fixing blocks 15 can be driven to slide in the sliding grooves 13 through the sliding blocks 14, the positions of the wire inlet grooves 16 in the bottom plate 1 are moved according to the lengths of the circuits, the shunting lengths are adjusted according to the lengths of the circuits, the line will not break when the line is split.

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. A computer case dust cover, comprising a bottom plate (1), characterized in that: the novel sliding type hinge comprises a base plate (1), and is characterized in that one side of a first hinge (2) is fixedly connected to the right side of the upper portion of the base plate (1), the other side of the hinge (2) is rotationally connected with a right side plate (3), one side of a second hinge (2) is fixedly connected to the left side of the upper portion of the base plate (1), the other side of the hinge (2) is rotationally connected with a left side plate (5), a third hinge (2) is fixedly connected to the front side of the upper portion of the base plate (1), a front side plate (4) is rotationally connected to the other side of the hinge (2), a rear side plate (6) is rotationally connected to the other side of the hinge (2), a top plate (7) is fixedly connected to the middle of the left side plate (4), a clamping block (12) is fixedly connected to the middle of the left side of the right side of the front side plate (4), a clamping block (12) is fixedly connected to the middle of the left side of the right side plate (6), a front side plate (10) is fixedly connected to the middle of the front side plate (10), and a front side plate (10) is fixedly connected to the middle of the front side plate (10).

2. A computer case dust cover according to claim 1, wherein: and an outer frame (8) is fixedly connected to the outer side of the right side plate (3).

3. A computer case dust cover according to claim 2, wherein: the inside of the outer frame (8) is fixedly connected with a filter screen (9).

4. A computer case dust cover according to claim 1, wherein: the left side and the right side of the upper part of the inner side wall of the bottom plate (1) are provided with sliding grooves (13), and the upper part of each sliding groove (13) is connected with a sliding block (14) in a sliding way.

5. A computer case dust cover as set forth in claim 4, wherein: the upper part of each sliding block (14) is fixedly connected with a fixed block (15).

6. A computer case dust cover as set forth in claim 5, wherein: the upper part of the fixed block (15) is provided with a plurality of wire inlet grooves (16) which are equidistantly arranged.

7. A computer case dust cover according to claim 1, wherein: dust collection plates (17) are fixedly connected to the left side and the right side of the inner side wall of the bottom plate (1).

8. A computer case dust cover as set forth in claim 7, wherein: a plurality of dust collection holes (18) which are arranged in a rectangular mode are formed in the outer side of each dust collection plate (17), and the dust collection holes (18) are formed in the rear of the filter screen (9).