CN212759889U - Inside dust cleaning device of computer - Google Patents

Abstract

The utility model discloses an inside dust cleaning device of computer, which comprises a bracket, the rear end rigid coupling of fixed block is at the left side below front end of inhaling the frame, the left side bottom inner wall rigid coupling of inhaling the frame has micro motor, the rack links to each other with the meshing of commentaries on classics brush, change the brush and inhale the frame activity and link to each other, inhale the frame and install the top front end at the support. This inside dust cleaning device of computer, it is rotatory fast in inhaling the frame to drive to change the brush through rack and the meshing force of changeing between the brush, clear up the inside hardware of computer, accelerate cleaning speed, the work of manpower has been reduced, it can clear up the computer mainboard to have solved this cleaning device, but need artifical handheld scraping to get, and cleaning speed is slow, the problem of extravagant manpower, in time clear up the dust in the box, otherwise elasticity through the spring makes the clamp plate reset and fixes the suction head on the fan, the problem of the dust in time handling that this computer cleaning device is not convenient for to clear up out has been solved.

Description

Inside dust cleaning device of computer

Technical Field

The utility model relates to a computer technology field specifically is an inside dust cleaning device of computer.

Background

An electronic computer (electronic computer) is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, has a memory function, can run according to a program, automatically processes mass data at high speed, and can accumulate dust in the computer after long-time use so as to clean the interior.

For example, patent No. 201721843057.3, a computer dust cleaning apparatus, the computer dust cleaning apparatus comprising a base; an exhaust fan; a power supply mechanism; an exhaust pipe; a first air draft hose; a reel mechanism; a dust collecting mechanism; a second air draft hose; the dust removal mechanism comprises a first branch pipe, a button, a fixing plate and a fine cleaning mechanism; the bottom surface of fixed plate is equipped with first brush, though this cleaning device can clear up the computer motherboard, nevertheless need artifical handheld scraping to get, and cleaning speed is slow, the problem of extravagant manpower, has the problem that this computer cleaning device is not convenient for in time handle the dust of clearing up simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer inside dust cleaning device to this cleaning device who proposes in solving above-mentioned background can clear up the computer motherboard, but needs artifical handheld scraping to get, and cleaning speed is slow, the problem of extravagant manpower.

In order to achieve the above object, the utility model provides a following technical scheme: a dust cleaning device in a computer comprises a bracket, wherein a cleaning mechanism is arranged at the front end above the bracket;

the cleaning mechanism comprises a micro motor, a convex block, a pulley, a pin shaft, a rack, a fixed block, a suction frame and a rotary brush;

the output shaft of the micro motor is connected with the lug in a rotating mode, the top end of the lug is attached to the outer wall of the pulley, the pulley is connected with the rack in a rotating mode through a pin shaft, the outer wall of the lower portion of the rack is in clearance fit with the inner wall of the middle of the fixed block, the rear end of the fixed block is fixedly connected to the front end of the lower portion of the left side of the suction frame, the inner wall of the bottom end of the left side of the suction frame is fixedly connected with the micro motor, the rack is connected with the rotary brush in a meshing mode, the rotary brush is movably connected with the suction frame, and the. The internal hardware of the computer can be cleaned quickly.

Preferably, the micro motor, the convex block, the pulley, the pin shaft, the rack, the fixed block and the rotary brush are symmetrically distributed on the left side and the right side by taking the center line of the suction frame as the center. The internal hardware of the computer is cleaned more comprehensively.

Preferably, the bottom rigid coupling of support is on the right side top of bottom plate, the equal rigid coupling in bottom four corners of bottom plate has the base. The components of the device.

Preferably, the top end of the bottom plate is provided with a dust suction mechanism;

the dust collection mechanism comprises a fan, a filter screen, a suction head, a box body and a suction pipe;

the bottom rigid coupling of fan is on the left side top of bottom plate, the right-hand member of fan is laminated with the left end of filter screen, the outer wall of filter screen is laminated with the left side inner wall of suction head mutually, the suction head is linked together with the inlet scoop of fan, the right side bottom rigid coupling of suction head is at the box, the suction head is linked together with the box, the bottom of box is laminated with the left side top of bottom plate mutually, the right-hand member outer wall of suction head links to each other with the left side inner wall screw thread of straw, the suction head is linked together with the straw, the right side below outer wall of straw is laminated with the top inner wall of support mutually, the right side front end of straw is linked together with. The single dust under the clearance can be absorbed rapidly.

Preferably, the thickness of the filter screen is 1-2 cm. And dust is filtered, and the fan is prevented from being damaged.

Preferably, the outer diameter of the filter screen is 1-2mm smaller than the inner diameter of the suction head. The filter screen is fixed on the fan by the suction head.

Preferably, the upper side and the lower side of the right end of the fan are both provided with a fixing mechanism;

the fixing mechanism comprises a pressing plate, a sliding block, a sliding chute, a vertical plate, a pull rod, a jacking block and a spring;

top the right side bottom of clamp plate is laminated mutually with the left side top of suction head, the left side rear end rigid coupling of clamp plate has the slider, slider and spout slip joint, the spout is seted up at the right side front end of riser, the bottom rigid coupling of riser is on the right side top of fan, the pull rod has been cup jointed to the inner wall in the middle of the left side of clamp plate, the below outer wall of pull rod and the below right side inner wall clearance fit of riser, the bottom rigid coupling of pull rod has the kicking block, the top of kicking block is laminated mutually with the bottom of spring, the top of spring is laminated mutually with the below right side bottom of riser, the middle inner wall of spring and the below outer wall clearance fit of pull rod. The absorbed dust can be quickly disposed of.

Preferably, the sliding block and the sliding groove form a sliding structure. The stability that the clamp plate reciprocated is guaranteed.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the internal dust cleaning device for the computer has the following advantages:

through micro motor, the lug, the pulley, the round pin axle, the rack, the fixed block, inhale the frame and change the cooperation between the brush, micro motor's output shaft drives the lug and rotates fast, the lug makes the pulley rotate on the rack through the round pin axle, make the rack quick reciprocating motion about in the fixed block, through the rack with change the meshing force drive between the brush and change the brush and inhale the frame in fast revolution, clear up computer internal hardware, the speed of clearing up has been accelerated, the work of manpower has been reduced, it can clear up the computer mainboard to have solved this cleaning device, but need artifical handheld scraping, and the speed of clearing up is slow, the problem of extravagant manpower.

Through the fan, the suction head, the box, the clamp plate, the slider, the spout, the riser, the pull rod, cooperation between kicking block and the spring, the pull rod that drags both sides simultaneously to the outside drives the kicking block and moves for the power of spring to the outside, make the spring compression, the pull rod drives the clamp plate and passes through the spout of slider on the riser and to the outside removal, clamp plate and suction head separation this moment, can take off the suction head, in time clear up the dust in the box, otherwise make the clamp plate reset through the elasticity of spring and fix the suction head on the fan, the problem of the dust timely processing that this computer cleaning device is not convenient for to clear up out has been solved.

Drawings

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

FIG. 2 is a schematic view of the micro-motor, the bump and the pulley shown in FIG. 1;

FIG. 3 is a schematic structural view of the pressing plate, the sliding block and the sliding groove in FIG. 1;

fig. 4 is a schematic structural view of the rack, the rotary brush and the suction frame in fig. 1.

In the figure: 1. the cleaning device comprises a base plate, 2, a base, 3, a support, 4, a cleaning mechanism, 401, a micro motor, 402, a bump, 403, a pulley, 404, a pin shaft, 405, a rack, 406, a fixing block, 407, a suction frame, 408, a rotating brush, 5, a dust suction mechanism, 501, a fan, 502, a filter screen, 503, a suction head, 504, a box body, 505, a suction pipe, 6, a fixing mechanism, 601, a pressing plate, 602, a sliding block, 603, a sliding groove, 604, a vertical plate, 605, a pull rod, 606, a top block, 607 and 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 computer internal dust cleaning device comprises a bracket 3, a cleaning mechanism 4 is installed at the front end above the bracket 3, the cleaning mechanism 4 comprises a micro motor 401, a convex block 402, a pulley 403, a pin 404, a rack 405, a fixed block 406, a suction frame 407 and a rotating brush 408, the output shaft of the micro motor 401 is rotatably connected with the convex block 402, the output shafts of the micro motors 401 at two sides drive the convex blocks 402 at two sides to rotate rapidly, the model of the micro motor 401 is L626-1K, the top end of the convex block 402 is attached to the outer wall 403 of the pulley 403, the pulley 403 is rotatably connected with the rack 405 through the pin 404, the rotation of the convex block 402 enables the pulley to rotate on the rack 405 through the pin 404, the rack to reciprocate rapidly, the outer wall below the rack 405 is in clearance fit with the inner wall in the middle of the fixed block 406, the rack 405 moves up and down in the fixed block 406, the rear end of the fixed block 406 is fixedly connected with the front, the sucking frame 407 supports the fixing blocks 406 on two sides, the inner wall of the bottom end of the left side of the sucking frame 407 is fixedly connected with the micro motors 401, the sucking frame 407 supports the two micro motors 401, the rack 405 is meshed with the rotating brush 408 and is connected with the rotating brush 408, the rotating brush 408 is driven to rotate rapidly through the meshing force between the rack 405 and the rotating brush 408, the rotating brush 408 is movably connected with the sucking frame 407 and rotates rapidly on the sucking frame 407 to clean a computer, the sucking frame 407 is installed at the front end above the support 3, the support 3 supports the sucking frame 407, and the micro motors 401, the convex blocks 402, the pulleys 403, the pin shafts 404, the rack 405, the fixing blocks 406 and the rotating brush 408 are symmetrically distributed on the left side and the right side by taking the center line of the sucking frame 407 as the center, so that hardware inside the computer is cleaned more.

The bottom rigid coupling of support 3 is on bottom plate 1's right side top, and bottom plate 1 supports support 3, and the equal rigid coupling in bottom four corners of bottom plate 1 has base 2, and four bases 2 support bottom plate 1.

The top end of the bottom plate 1 is provided with a dust suction mechanism 5, the dust suction mechanism 5 comprises a fan 501, a filter screen 502, a suction head 503, a box 504 and a suction pipe 505, the bottom end of the fan 501 is fixedly connected with the top end of the left side of the bottom plate 1, the bottom plate 1 supports the fan 501, the model of the fan 501 is 20060, the right end of the fan 501 is attached to the left end of the filter screen 502, the filter screen 502 filters dust sucked by the fan, the filter screen 501 is made of gauze, the mesh number of the filter screen 501 is 12, the outer wall of the filter screen 502 is attached to the inner wall of the left side of the suction head 503, the suction head 503 fixes the filter screen 502 on the fan 501, the suction head 503 is communicated with the air suction port of the fan 501, the air suction port of the fan 501 sucks dust through the suction port 503, the bottom end of the right side of the suction head 503 is fixedly connected with the box 504, the suction, the bottom plate 1 supports the box body 504, the outer wall of the right end of the suction head 503 is in threaded connection with the inner wall of the left side of the suction pipe 505, the suction head 503 and the suction pipe 505 can be detached, the suction head 503 is communicated with the suction pipe 505, dust is discharged into the suction head 503 through the suction pipe 505, the outer wall of the lower right side of the suction pipe 505 is attached to the inner wall of the upper side of the support 3, the suction pipe 505 is fixed in the support 3, the suction pipe 505 can be taken down from the support 3, the front right end of the suction pipe 505 is communicated with the rear middle end of the suction frame 407, dust cleaned by the rotary brushes 408 on two sides of the suction frame 407 is sucked by the suction pipe 505, the thickness of the filter screen 502 is 1-2cm, dust is filtered, the fan 501 is prevented from being damaged, the outer diameter of the filter screen 502 is.

The upper side and the lower side of the right end of the fan 501 are both provided with a fixing mechanism 6, the fixing mechanism 6 comprises a pressing plate 601, a sliding block 602, a sliding groove 603, a vertical plate 604, a pull rod 605, a top block 606 and a spring 607, the bottom end of the right side of the upper pressing plate 601 is attached to the top end of the left side of the suction head 503, the suction head 503 is fixed on the fan 501 by the pressing plates 601 at the two sides, the sliding block 602 is fixedly connected to the rear end of the left side of the pressing plate 601, the sliding groove 602 is slidably connected to the sliding groove 603, the sliding groove 603 is arranged at the front end of the right side of the vertical plate 604, the pressing plate 601 slides up and down in the sliding groove 603 on the vertical plate 604 through the sliding block 602, the sliding groove 503 prevents the sliding block 602 from derailing, the bottom end of the vertical plate 604 is fixedly connected to the top end of the right side of the fan 501, the fan 501 supports the vertical, the pull rod 605 moves on the vertical plate 604, the bottom end of the pull rod 605 is fixedly connected with the top block 606, the top end of the top block 606 is attached to the bottom end of the spring 607, the pull rods 605 on the two sides drive the top block 606 to move outwards to compress the spring 607, otherwise, the pull rod 605 drives the pressing plate 601 to reset through the elasticity of the spring 607 to fix the suction head 503 and the filter screen 502 on the fan 501, the top end of the spring 607 is attached to the bottom end of the right side below the vertical plate 604, the vertical plate 604 limits the spring 607, the middle inner wall of the spring 607 is in clearance fit with the outer wall below the pull rod 605, the pull rod 605 moves up and down in the spring 607, the sliding block 602 and the sliding groove 603 form a sliding structure, and the sliding.

When an operator needs to use the dust cleaning device in the computer, firstly, the suction pipe 505 is manually taken down from the bracket 3, the suction frame 407 is aligned with the computer, an external power supply of the two micro motors 401 is switched on, the micro motors 401 work, the output shafts of the micro motors 401 drive the lug 402 to rotate rapidly, the lug 402 enables the pulley 403 to rotate on the rack 405 through the pin shaft 404, the rack 405 reciprocates rapidly up and down in the fixed block 406, the rotating brush 408 is driven to rotate rapidly in the suction frame 407 through the meshing force between the rack 405 and the rotating brush 408, the hardware in the computer is cleaned, the cleaning speed is accelerated, the labor power of manpower is reduced, the external power supply of the fan 501 is switched on, the fan 501 works, the cleaned dust of the fan 501 is discharged into the suction pipe 505 through the suction frame 407 and finally into the box body 504, and the filter screen 502 filters the dust, meanwhile, the pull rods 605 at two sides are pulled outwards to drive the jacking blocks 606 to move outwards to provide outward force for the springs 607, so that the springs 607 are compressed, the pull rods 605 drive the pressing plates 601 to move outwards in the sliding grooves 603 on the vertical plates 604 through the sliding blocks 602, at the moment, the pressing plates 601 are separated from the suction heads 503, the suction heads 503 can be taken down, dust in the box body 504 can be cleaned in time, and on the contrary, the pull rods 605 drive the pressing plates 601 to reset through the elasticity of the springs 607, so that the suction heads 503 and the filter screens 502 are fixed on the fan 501.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (8)

1. The utility model provides a computer inside dust cleaning device, includes support (3), its characterized in that: the front end above the bracket (3) is provided with a cleaning mechanism (4);

the cleaning mechanism (4) comprises a micro motor (401), a bump (402), a pulley (403), a pin shaft (404), a rack (405), a fixed block (406), a suction frame (407) and a rotary brush (408);

the output shaft of micro motor (401) rotates with lug (402) and links to each other, the top of lug (402) is laminated mutually with the outer wall of pulley (403), pulley (403) rotate with rack (405) through round pin axle (404) and link to each other, the below outer wall of rack (405) and the middle inner wall clearance fit of fixed block (406), the rear end rigid coupling of fixed block (406) is at the left side below front end of inhaling frame (407), the left side bottom inner wall rigid coupling of inhaling frame (407) has micro motor (401), rack (405) link to each other with the meshing of commentaries on classics brush (408), change brush (408) and inhale frame (407) activity and link to each other, inhale the top front end at support (3) of frame (407).

2. The apparatus according to claim 1, wherein: the micro motor (401), the convex block (402), the pulley (403), the pin shaft (404), the rack (405), the fixed block (406) and the rotating brush (408) are symmetrically distributed on the left side and the right side by taking the center line of the suction frame (407) as the center.

3. The apparatus according to claim 1, wherein: the bottom rigid coupling of support (3) is on the right side top of bottom plate (1), the equal rigid coupling in bottom four corners of bottom plate (1) has base (2).

4. The apparatus according to claim 3, wherein: the top end of the bottom plate (1) is provided with a dust collection mechanism (5);

the dust collection mechanism (5) comprises a fan (501), a filter screen (502), a suction head (503), a box body (504) and a suction pipe (505);

the bottom end of the fan (501) is fixedly connected with the top end of the left side of the bottom plate (1), the right end of the fan (501) is attached to the left end of the filter screen (502), the outer wall of the filter screen (502) is attached to the inner wall of the left side of the suction head (503), the suction head (503) is communicated with the air suction opening of the fan (501), the bottom end of the right side of the suction head (503) is fixedly connected with the box body (504), the suction head (503) is communicated with the box body (504), the bottom end of the box body (504) is attached to the top end of the left side of the bottom plate (1), the outer wall of the right end of the suction head (503) is in threaded connection with the inner wall of the left side of the suction pipe (505), the suction head (503) is communicated with a suction pipe (505), the outer wall of the lower part of the right side of the suction pipe (505) is attached to the inner wall of the upper part of the bracket (3), the front end of the right side of the suction pipe (505) is communicated with the rear end of the middle of the suction frame (407).

5. The apparatus according to claim 4, wherein: the thickness of the filter screen (502) is 1-2 cm.

6. The apparatus according to claim 4, wherein: the outer diameter of the filter screen (502) is 1-2mm smaller than the inner diameter of the suction head (503).

7. The apparatus according to claim 4, wherein: fixing mechanisms (6) are arranged on the upper side and the lower side of the right end of the fan (501);

the fixing mechanism (6) comprises a pressure plate (601), a sliding block (602), a sliding groove (603), a vertical plate (604), a pull rod (605), a top block (606) and a spring (607);

the right bottom end of the upper pressure plate (601) is jointed with the left top end of the suction head (503), the rear end of the left side of the pressing plate (601) is fixedly connected with a sliding block (602), the sliding block (602) is clamped with the sliding groove (603) in a sliding manner, the sliding groove (603) is arranged at the front end of the right side of the vertical plate (604), the bottom end of the vertical plate (604) is fixedly connected with the top end of the right side of the fan (501), a pull rod (605) is sleeved on the middle inner wall of the left side of the pressure plate (601), the lower outer wall of the pull rod (605) is in clearance fit with the lower right inner wall of the vertical plate (604), the bottom end of the pull rod (605) is fixedly connected with a top block (606), the top end of the top block (606) is attached to the bottom end of the spring (607), the top end of the spring (607) is jointed with the bottom end of the right side below the vertical plate (604), the middle inner wall of the spring (607) is in clearance fit with the lower outer wall of the pull rod (605).

8. The apparatus according to claim 7, wherein: the sliding block (602) and the sliding groove (603) form a sliding structure.

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