CN214504346U

CN214504346U - Dustproof device for computer

Info

Publication number: CN214504346U
Application number: CN202121063436.7U
Authority: CN
Inventors: 全斐
Original assignee: Shaanxi Polytechnic Institute
Current assignee: Shaanxi Polytechnic Institute
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-10-26
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a dustproof device for a computer, which comprises a case, wherein an external case is fixedly arranged on the outer surface of the case, a dedusting mechanism is fixedly arranged on the inner side surface of the external case, a transverse plate is fixedly arranged on the inner side surface of the external case, a fixing mechanism matched with the dedusting mechanism is fixedly arranged on the outer surface of the transverse plate, the dedusting mechanism comprises a placing plate, a gear ring column is slidably connected with the placing plate, a gear II is arranged on the outer surface of the gear I in a meshed manner, the gear II is rotatably connected with the placing plate, another gear ring column is arranged on the outer surface of the gear in a meshed manner, a cleaning brush plate is fixedly arranged on the outer surface of the gear ring column, a filter screen is fixedly arranged on the inner side surface of the external case, a heating plate II is fixedly arranged on the inner side surface of the external case, when the filter screen needs to be cleaned, a motor drives the gear I to rotate, and then drives the gear II to rotate, the dust adhered to the outer surface of the filter screen is cleaned by moving up and down, and the cleaned dust falls into the dust storage box.

Description

Dustproof device for computer

Technical Field

The utility model relates to a computer technology field specifically is a dust keeper for computer.

Background

The computer is a modern electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, has a memory function, can automatically process mass data at high speed according to program operation, and can enter dust in a case when the computer is used for a long time, and the normal use of the computer can be influenced when the dust is too much.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust keeper for computer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof device for a computer comprises a case, wherein an external case is fixedly arranged on the outer surface of the case, a dust removal mechanism is fixedly arranged on the inner side surface of the external case, a transverse plate is fixedly arranged on the inner side surface of the external case, and a fixing mechanism matched with the dust removal mechanism is fixedly arranged on the outer surface of the transverse plate;

dust removal mechanism is including placing the board, place board and external case medial surface fixed connection, it is equipped with the motor to place board external fixed surface, it is equipped with gear one to place board surface rotation, motor output shaft and gear one fixed connection, with gear one external surface toothing is equipped with the ring gear post, the ring gear post with place board sliding connection, a gear external surface toothing is equipped with gear two, gear two rotates with placing the board and is connected, the meshing of the gear external surface is equipped with another ring gear post, ring gear post external fixed surface is equipped with clean brush board, the fixed filter screen that is equipped with of external case medial surface, the filter screen is in clean brush board surface, the fixed heating panel two that is equipped with of external case medial surface, the filter screen is close to each other with heating panel two.

Preferably, fixed establishment is including storing up the ash box, the ash box can be dismantled with external case and be connected, the fixed diaphragm that is equipped with of external incasement side, diaphragm external fixation is equipped with the riser, the riser surface rotates and is equipped with the fixture block, the slide of diaphragm medial surface is equipped with the push pedal, push pedal and fixture block sliding contact, ash storage box external fixation is equipped with places the piece, the fixture block can block to establish in placing the piece.

Preferably, the diaphragm surface rotates and is equipped with the threaded rod, threaded sleeve of threaded rod surface is equipped with the push pedal.

Preferably, the outer surface of the vertical plate is fixedly provided with a second connecting block, the outer surface of the connecting block is fixedly provided with a spring, and the spring is fixedly connected with the clamping block.

Preferably, a first fixing plate is fixedly arranged on the outer surface of the placing plate and fixedly connected with the motor.

Preferably, the outer surface of the placing plate is fixedly provided with two groups of fixing plates II, and the toothed ring column penetrates through the fixing plates II.

Preferably, a group of first connecting blocks is fixedly arranged on the outer surface of the gear ring column, and a group of first connecting blocks is fixedly connected with the cleaning brush plate on the outer surface.

Preferably, a first heat dissipation plate is fixedly arranged in the case.

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

1. when the filter screen needs to be cleaned, the motor is started, the motor drives the first gear to rotate, then drives the second gear to rotate, and further drives the cleaning brush plate to move up and down by the up-and-down movement of the gear ring columns on the two sides, so that dust adhered to the outer surface of the filter screen is cleaned by the up-and-down movement, and the cleaned dust falls into the dust storage box;

2. when the dust of ash storage box reservoir was too much, can open the chamber door of external case, rotated the threaded rod, made it drive the push pedal and remove to the right side, made push pedal and fixture block contactless, made the fixture block rotate along the riser through the elasticity of spring, removed fixture block and ash storage box block connected relation, just at this moment can follow external incasement and take out the ash storage box, emptys the dust of the inside, realizes clean ash storage box.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic diagram of the structure of the placement board of the present invention;

in the figure: 1. a chassis; 12. a first heat dissipation plate; 13. an external connection box; 14. filtering with a screen; 15. a transverse plate; 2. a dust removal mechanism; 21. placing the plate; 211. a motor; 212. a first fixing plate; 22. a second heat dissipation plate; 23. a second fixing plate; 24. a first gear; 241. a second gear; 25. a toothed ring column; 26. a first connecting block; 261. cleaning the brush plate; 3. a fixing mechanism; 32. a dust storage box; 321. placing the blocks; 33. a vertical plate; 34. a clamping block; 35. pushing the plate; 36. a threaded rod; 37. a second connecting block; 38. a spring.

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. 1-4, the present invention provides a technical solution: a dustproof device for a computer comprises a case 1, wherein an external connection box 13 is fixedly arranged on the outer surface of the case 1, a dust removal mechanism 2 is fixedly arranged on the inner side surface of the external connection box 13, a transverse plate 15 is fixedly arranged on the inner side surface of the external connection box 13, and a fixing mechanism 3 matched with the dust removal mechanism 2 is fixedly arranged on the outer surface of the transverse plate 15;

the dust removing mechanism 2 comprises a placing plate 21, the placing plate 21 is fixedly connected with the inner side surface of the external box 13, a motor 211 is fixedly arranged on the outer surface of the placing plate 21, a first gear 24 is rotatably arranged on the outer surface of the placing plate 21, an output shaft of the motor 211 is fixedly connected with the first gear 24, a toothed ring column 25 is meshed with the outer surface of the first gear 24, the toothed ring column 25 is slidably connected with the placing plate 21, a second gear 241 is meshed with the outer surface of the first gear 24, the second gear 241 is rotatably connected with the placing plate 21, another toothed ring column 25 is meshed with the outer surface of the second gear 241, the motor 211 is started, the motor 211 drives the first gear 24 to rotate and then drives the second gear 241 to rotate, a cleaning brush plate 261 is fixedly arranged on the outer surface of the toothed ring column 25, a filter screen 14 is fixedly arranged on the inner side surface of the external box 13, and the filter screen 14 is positioned on the outer surface of the cleaning brush plate 261, the fixed heating panel two 22 that is equipped with of external box 13 medial surface, filter screen 14 is close to each other with heating panel two 22, and then can reciprocate through both sides ring gear post 25 and drive cleaning brush board 261 and reciprocate, cleans down the dust that glues at filter screen 14 surface through reciprocating.

As an embodiment of the utility model, fixing mechanism 3 includes ash storage box 32, ash storage box 32 can be dismantled with external box 13 and be connected, external box 13 medial surface is fixed and is equipped with diaphragm 15, diaphragm 15 external surface is fixed and is equipped with riser 33, riser 33 surface rotates and is equipped with fixture block 34, diaphragm 15 medial surface slides and is equipped with push pedal 35, push pedal 35 and fixture block 34 sliding contact, ash storage box 32 external surface is fixed and is equipped with and places piece 321, fixture block 34 can block to be established in placing piece 321, rotates threaded rod 36, makes it to drive push pedal 35 and remove to the right side, makes push pedal 35 and fixture block 34 contactless, makes fixture block 34 rotate along riser 33 through the elasticity of spring 38, removes fixture block 34 and ash storage box 32 block connected relation.

As an embodiment of the utility model, diaphragm 15 surface rotation is equipped with threaded rod 36, threaded rod 36 surface screw thread cover is equipped with push pedal 35, makes things convenient for the push pedal 35 to remove about.

As an embodiment of the utility model, riser 33 external surface fixation is equipped with two 37 connecting blocks, two 37 external surface fixation of connecting block are equipped with spring 38, spring 38 and fixture block 34 fixed connection, the elasticity that conveniently passes through spring 38 makes fixture block 34 rotate along riser 33.

As an embodiment of the present invention, the outer surface of the placing plate 21 is fixed with a first fixing plate 212, the first fixing plate 212 is fixedly connected to the motor 211, so as to fix the motor 211 conveniently.

As an embodiment of the present invention, two sets of fixing plates 23 are fixed on the outer surface of the placing plate 21, and the tooth ring column 25 penetrates through the two fixing plates 23. The gear ring column 25 is convenient to move up and down.

As an embodiment of the present invention, the outer surface of the tooth ring column 25 is fixed with a set of connecting block 26, outer surface fixed connection cleaning brush plate 261, and cleaning brush plate 261 is convenient to move up and down.

As an embodiment of the present invention, a first heat dissipation plate 12 is fixed in the case 1, so that the heat of the motherboard in the case 1 can be dissipated conveniently.

The working principle is as follows: when the scheme is used, firstly, when the filter screen 14 needs to be cleaned, the motor 211 is started, the motor 211 drives the gear I24 to rotate, the gear II 241 is immediately driven to rotate, and then the cleaning brush plate 261 can be driven to move up and down through the up-and-down movement of the gear ring columns 25 on the two sides, dust adhered to the outer surface of the filter screen 14 is cleaned down through the up-and-down movement, the cleaned dust can fall into the dust storage box 32, when the dust stored in the dust storage box 32 is too much, the box door of the external box 13 can be opened, the threaded rod 36 is rotated to drive the push plate 35 to move towards the right side, the push plate 35 is not in contact with the clamping block 34, the clamping block 34 is rotated along the vertical plate 33 through the elasticity of the spring 38, the clamping connection relation between the clamping block 34 and the dust storage box 32 is released, at this time, the dust in the dust storage box 32 can be drawn out from the external box 13, and the dust storage box 32 is cleaned.

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. A dustproof device for a computer comprises a case (1) and is characterized in that an external connection box (13) is fixedly arranged on the outer surface of the case (1), a dust removal mechanism (2) is fixedly arranged on the inner side surface of the external connection box (13), a transverse plate (15) is fixedly arranged on the inner side surface of the external connection box (13), and a fixing mechanism (3) matched with the dust removal mechanism (2) is fixedly arranged on the outer surface of the transverse plate (15);

the dust removal mechanism (2) comprises a placing plate (21), the placing plate (21) is fixedly connected with the inner side face of an external box (13), a motor (211) is fixedly arranged on the outer surface of the placing plate (21), a first gear (24) is rotatably arranged on the outer surface of the placing plate (21), an output shaft of the motor (211) is fixedly connected with the first gear (24), a gear ring column (25) is arranged on the outer surface of the first gear (24) in a meshed mode, the gear ring column (25) is slidably connected with the placing plate (21), a second gear (241) is arranged on the outer surface of the first gear (24) in a meshed mode, the second gear (241) is rotatably connected with the placing plate (21), another gear ring column (25) is arranged on the outer surface of the second gear (241) in a meshed mode, a cleaning brush plate (261) is fixedly arranged on the outer surface of the gear ring column (25), a filter screen (14) is fixedly arranged on the inner side face of the external box (13), filter screen (14) are in clean brush board (261) surface, outer case (13) medial surface is fixed and is equipped with heating panel two (22), filter screen (14) are pressed close to each other with heating panel two (22).

2. The dustproof device for a computer according to claim 1, wherein: fixed establishment (3) are including ash storage box (32), ash storage box (32) can be dismantled with external box (13) and be connected, external box (13) medial surface is fixed and is equipped with diaphragm (15), diaphragm (15) external fixed surface is equipped with riser (33), riser (33) surface rotates and is equipped with fixture block (34), diaphragm (15) medial surface slides and is equipped with push pedal (35), push pedal (35) and fixture block (34) sliding contact, ash storage box (32) external fixed surface is equipped with places piece (321), fixture block (34) can block and establish in placing piece (321).

3. The dustproof device for a computer according to claim 2, wherein: the outer surface of the transverse plate (15) is provided with a threaded rod (36) in a rotating mode, and a push plate (35) is sleeved on the outer surface of the threaded rod (36) in a threaded sleeve mode.

4. The dustproof device for a computer according to claim 2, wherein: riser (33) external surface fixed is equipped with connecting block two (37), connecting block two (37) external surface fixed is equipped with spring (38), spring (38) and fixture block (34) fixed connection.

5. The dustproof device for a computer according to claim 1, wherein: the outer surface of the placing plate (21) is fixedly provided with a first fixing plate (212), and the first fixing plate (212) is fixedly connected with the motor (211).

6. The dustproof device for a computer according to claim 1, wherein: two groups of second fixing plates (23) are fixedly arranged on the outer surface of the placing plate (21), and the toothed ring columns (25) penetrate through the second fixing plates (23).

7. The dustproof device for a computer according to claim 1, wherein: and a group of first connecting blocks (26) is fixedly arranged on the outer surface of the toothed ring column (25), and a group of first connecting blocks (26) is fixedly connected with a cleaning brush plate (261) on the outer surface.

8. The dustproof device for a computer according to claim 1, wherein: a first heat dissipation plate (12) is fixedly arranged in the case (1).