CN219210817U

CN219210817U - Keyboard ash removal equipment for computer

Info

Publication number: CN219210817U
Application number: CN202320119761.3U
Authority: CN
Inventors: 黄宇; 雷传澳; 王杏璐
Original assignee: 东北大学
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-20
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses keyboard ash removal equipment for a computer, which comprises a hollow barrel body, wherein the end wall of the barrel body is connected with a rotating barrel through bearing penetration rotation, the inner end wall of the barrel body is fixedly connected with a miniature motor, an output shaft of the miniature motor is fixedly connected with a main shaft, the inner side wall of the barrel body is connected with a rotating plate through bearing rotation, the main shaft is connected with the rotating plate through bearing penetration rotation, the side wall of the rotating plate is fixedly connected with a plurality of L-shaped rods, one end of each L-shaped rod far away from the rotating plate is fixedly connected with the side wall of the rotating barrel, a section of the main shaft between the miniature motor and the rotating plate is in interference fit with a main gear, the side wall of the rotating plate close to one side of the miniature motor is fixedly connected with a gear ring, and a plurality of connecting gears are meshed between the gear ring gear and the main gear. The dust collecting device is better in cleaning effect, convenient to use, capable of collecting dust simultaneously during cleaning, smaller and more convenient to carry.

Description

Keyboard ash removal equipment for computer

Technical Field

The utility model relates to the technical field of keyboard cleaning equipment, in particular to keyboard ash removing equipment for a computer.

Background

The computer is one of the common electronic equipment in our life, people's life and work are all separated from the computer at present, the keyboard and the mouse are the most basic peripheral hardware of the computer, the keyboard is an instruction and data input device for operating equipment operation, in the daily use of the keyboard, dust and sundries fall into the gaps of the key positions of the keyboard very easily, the falling of the dust and sundries for a long time influences the attractive appearance of the keyboard, and meanwhile, the normal use of the keyboard is also influenced, the key positions are difficult to press down, and the service life of the keyboard is also influenced by the dust and the debris.

In the prior art, the existing keyboard cleaning mode is generally to wipe with paper towels through towels, or to blow dust out through blowing the keyboard by using a blower, or to adhere internal sundries by using keyboard cleaning mud, the keyboard cleaning mode cannot thoroughly clean the inside of the keyboard, dust and sundries are difficult to collect, and meanwhile, the cleaning process is also complicated.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides keyboard ash removing equipment for a computer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a keyboard deashing equipment for computer, includes hollow stack shell, the stack shell end wall runs through the bearing and rotates to be connected with a rotary drum, the inner end wall fixedly connected with micro motor of stack shell, micro motor's output shaft fixedly connected with main shaft, the stack shell inside wall is connected with the rotor plate through the bearing rotation, the main shaft runs through the bearing with the rotor plate and rotates to be connected, rotor plate lateral wall fixedly connected with a plurality of L shape poles, the one end that the rotor plate was kept away from to L shape pole with rotary drum lateral wall fixedly connected with, the main shaft is located one section interference fit between micro motor and the rotor plate has the master gear, the rotor plate is close to the lateral wall fixedly connected with ring gear of micro motor one side, the meshing has a plurality of connecting gears between ring gear and the master gear, the one end that micro motor was kept away from to the main shaft extends to in the rotary drum and fixedly connected with induced air fan.

Preferably, the inner side wall of the rotating cylinder is fixedly connected with an annular plate, the side wall of the annular plate, which is close to one side of the rotating plate, is rotationally connected with a plurality of rotating rods through bearings, and the rotating rods are in interference fit with the corresponding connecting gears.

Preferably, the side wall of the rotating cylinder is provided with bristles, and the side wall of the rotating cylinder is provided with a plurality of dust collection holes.

Preferably, the cleaning hole is formed in the side wall of the barrel body, the filter screen is connected with the cleaning hole in a damping sliding mode, and the stop block is fixedly connected to the inner side wall of the cleaning hole.

Preferably, the outer side wall of the cylinder body is fixedly connected with an anti-slip ring.

Preferably, the bearing between the rotary cylinder and the cylinder body is a sealing bearing, and the bearing between the rotary plate and the cylinder body and the bearing between the rotary plate and the main shaft are sealing bearings.

Compared with the prior art, the utility model has the advantages that:

1. through the meshing of the main gear, the auxiliary gear and the gear ring, the rotating plate drives the rotating cylinder to rotate, the keyboard is cleaned through the brush hair on the rotating cylinder, meanwhile, the main shaft drives the induced fan to rotate, and the dust which is swept down is absorbed through the dust absorption holes, so that the keyboard can be cleaned conveniently;

2. the absorbed dust is collected through the cylinder body, and the dust collected inside can be cleaned by opening the filter screen, so that the problem that the cleaned dust is difficult to collect is solved;

3. the utility model is more compact and portable, and can clean the keyboard at any time and any place.

Drawings

FIG. 1 is a schematic diagram of a keyboard ash removal device for a computer according to the present utility model;

fig. 2 is an enlarged view at a in fig. 1;

FIG. 3 is a cross-sectional view at B-B in FIG. 1.

In the figure: 1 barrel body, 2 rotating barrel, 3 micro motor, 4 rotating plate, 5 annular plate, 6 main shaft, 7 main gear, 8 rotating rod, 9 connecting gear, 11L-shaped rod, 12 dust collection hole, 13 brush hair, 14 cleaning hole, 15 filter screen, 16 stop block, 17 induced fan, 18 anti-slip ring, 19 ring gear.

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.

Referring to fig. 1-3, a keyboard ash removal device for a computer comprises a hollow barrel body 1, wherein the end wall of the barrel body 1 is connected with a rotating barrel 2 through bearing penetration rotation, the inner end wall of the barrel body 1 is fixedly connected with a micro motor 3, an output shaft of the micro motor 3 is fixedly connected with a main shaft 6, the inner side wall of the barrel body 1 is connected with a rotating plate 4 through bearing rotation, the main shaft 6 and the rotating plate 4 are connected through bearing penetration rotation, a plurality of L-shaped rods 11 are fixedly connected with the side wall of the rotating plate 4, one end of the L-shaped rods 11 far away from the rotating plate 4 is fixedly connected with the side wall of the rotating barrel 2, one section of the main shaft 6 between the micro motor 3 and the rotating plate 4 is in interference fit with a main gear 7, the side wall of the rotating plate 4 close to one side of the micro motor 3 is fixedly connected with a gear ring 19, a plurality of connecting gears 9 are meshed between the gear ring 19 and the main gear 7, and one end of the main shaft 6 far away from the micro motor 3 extends into the rotating barrel 2 and is fixedly connected with a draught fan 17.

The inside wall fixedly connected with annular plate 5 of section of thick bamboo 2 rotates, and the lateral wall that annular plate 5 is close to 4 one side of rotor plate is connected with a plurality of dwang 8 through the bearing rotation, dwang 8 and the corresponding connecting gear 9 interference fit.

The side wall of the rotary cylinder 2 is provided with bristles 13, and the side wall of the rotary cylinder 2 is provided with a plurality of dust collection holes 12.

Cleaning hole 14 has been seted up to barrel 1 lateral wall, and cleaning hole 14 damping sliding connection has filter screen 15, and damping connection makes filter screen 15 can not roll off cleaning hole 14, cleaning hole 14 inside wall fixedly connected with dog 16, and setting up 16 of dog avoid when installing filter screen 15, with its slip inside barrel 1.

The outer side wall of the cylinder body 1 is fixedly connected with an anti-slip ring 18, and the anti-slip ring 18 prevents slipping when the equipment is used.

The bearing between the rotary cylinder 2 and the cylinder body 1 is a sealing bearing, the sealing bearing avoids air leakage at the joint of the bearing, the dust absorption effect is guaranteed, the bearing between the rotary plate 4 and the cylinder body 1 and the bearing between the rotary plate 4 and the main shaft 6 are both sealing bearings, and the sealing bearing avoids dust sucked into the cylinder body from entering the other side of the rotary plate 4 and affecting the engagement of the motor and the gear.

In the utility model, when the keyboard is required to be cleaned, the micro motor 3 is started, the micro motor 3 drives the main shaft 6 to rotate, the main shaft 6 drives the bevel gear 7 in interference fit with the main shaft 6 to rotate, the main gear 7 drives the gear ring 19 to rotate through the meshed connecting gear 9, so that the gear ring 19 reverses, the gear ring 19 drives the rotating plate 4 to rotate, the rotating plate 4 drives the rotating cylinder 2 to rotate through the L-shaped rod 11, and the rotating cylinder 2 cleans dust in the keyboard through the bristles 13 and sweeps out the dust.

The main shaft 6 drives the guiding fan 17 to rotate while dust sweeps out, suction force is generated through the dust collection hole 12, and the swept dust is sucked into the cylinder body 1 through the dust collection hole 12.

After the cleaning is finished, the dust in the cylinder body 1 needs to be cleaned, the filter screen 15 is pulled out, the dust in the cylinder body is cleaned through the cleaning hole 14, and then the filter screen 15 slides into the cleaning hole 14.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a keyboard deashing equipment for computer, includes hollow stack shell (1), its characterized in that, stack shell (1) end wall runs through the rotation through bearing and is connected with rotary drum (2), the interior end wall fixedly connected with micro motor (3) of stack shell (1), the output shaft fixedly connected with main shaft (6) of micro motor (3), stack shell (1) inside wall is connected with rotor plate (4) through the bearing rotation, main shaft (6) and rotor plate (4) pass through the bearing and run through rotation and be connected, rotor plate (4) lateral wall fixedly connected with a plurality of L shape pole (11), the one end that rotor plate (4) was kept away from to L shape pole (11) with rotary drum (2) lateral wall fixedly connected with, main shaft (6) are located one section interference fit between micro motor (3) and rotor plate (4) has main gear (7), rotor plate (4) are close to lateral wall fixedly connected with ring gear (19) of micro motor (3) one side, the meshing has a plurality of connection gears (9) between ring gear (19) and main gear (7), rotor plate (3) one end that rotor plate (3) were kept away from to the micro fan (17) is kept away from.

2. The keyboard ash removal equipment for a computer according to claim 1, wherein an annular plate (5) is fixedly connected to the inner side wall of the rotating cylinder (2), a plurality of rotating rods (8) are rotatably connected to the side wall of the annular plate (5) close to one side of the rotating plate (4) through bearings, and the rotating rods (8) are in interference fit with the corresponding connecting gears (9).

3. The keyboard ash removal device for a computer according to claim 1, wherein the side wall of the rotary cylinder (2) is provided with bristles (13), and the side wall of the rotary cylinder (2) is provided with a plurality of dust collection holes (12).

4. The keyboard ash removal equipment for a computer according to claim 1, wherein a cleaning hole (14) is formed in the side wall of the barrel body (1), a filter screen (15) is connected to the cleaning hole (14) in a damping sliding mode, and a stop block (16) is fixedly connected to the inner side wall of the cleaning hole (14).

5. The keyboard ash removal device for a computer according to claim 1, wherein an anti-slip ring (18) is fixedly connected to the outer side wall of the cylinder body (1).

6. The keyboard ash removal device for a computer according to claim 1, wherein the bearing between the rotary cylinder (2) and the cylinder body (1) is a sealed bearing, and the bearing between the rotary plate (4) and the cylinder body (1) and the bearing between the rotary plate (4) and the main shaft (6) are sealed bearings.