CN219648150U - Dust collector for keyboard - Google Patents

Abstract

The utility model belongs to the technical field of computer cleaning equipment, in particular to a dust removing device for a keyboard, which aims at the problems that the surface of the existing keyboard is always cleaned only by a brush, a plurality of tiny fragments are difficult to clean in gaps of keys, a great amount of dust is accumulated at an air inlet hole of a dust removing motor after a period of time, the air inlet hole is positioned in the device and needs to be disassembled and cleaned.

Description

Dust collector for keyboard

Technical Field

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

Background

In some specific locations such as: the program design work, the information maintenance work, the internet bar and the like all need to be equipped with a large number of keyboards to work, and in daily use, dust and residues can not fall into gaps of the keyboards, bacteria can be easily bred without cleaning for a long time, and the operation of keys can be blocked by the residues, so that the use is inconvenient.

The utility model with the bulletin number of CN211989810U relates to a keyboard dust removal device for a computer, which comprises a base, base top side fixedly connected with operation panel, operation panel right side fixedly connected with operation panel, the operation panel top is equipped with the mounting panel, mounting panel top side central authorities department fixedly connected with cylinder, four equal fixedly connected with guide bars in corner of cylinder bottom side, swing joint has the lifter plate on the guide bar, lifter plate bottom side symmetry is equipped with the side shield, the operation panel top side is dug and is equipped with the standing groove, equal fixedly connected with limiting plate in standing groove inner wall both sides, standing groove inner chamber central authorities dig and are equipped with the spread groove, the inside threaded rod that is equipped with of spread groove, standing groove inner chamber bottom side swing joint has the movable plate, movable plate top side fixedly connected with brush, operation and structure are simpler, practical, avoid remaining dust to adhere to the keyboard again in the standing groove inner chamber, and the practicality improves greatly.

But the following problems still occur during use:

1. in the process of cleaning the keyboard, the surface of the keyboard is cleaned only by a brush, and small fragments exist in gaps of keys and are difficult to clean;

2. a large amount of dust can be accumulated at the air inlet of the dust removal motor after a period of time, and the air inlet is positioned inside the device, so that disassembly and cleaning are needed, and time and labor are wasted.

In order to solve the problems, the utility model provides a dust removing device for a keyboard.

Disclosure of Invention

The utility model provides a dust removing device for a keyboard, which solves the defects that in the prior art, the surface of the keyboard is always cleaned only by a brush, some tiny fragments are difficult to clean in gaps of keys, a large amount of dust can be accumulated at an air inlet hole of a dust removing motor after a period of use, and the air inlet hole is positioned in the device, so that the disassembly and the cleaning are needed, and time and labor are wasted.

The utility model provides the following technical scheme:

the utility model provides a dust collector for keyboard, includes dust removal case and keyboard, the keyboard is located the inside of dust removal case, one side fixedly connected with install bin of dust removal case, one side fixedly connected with motor of install bin, the bottom inner wall fixedly connected with dust removal fan of install bin, the fresh air inlet has been seted up to one side of dust removal case, the fresh air inlet is linked together with dust removal fan, the same dust removal board of fixedly connected with between the both sides inner wall of dust removal case, the rotation groove has been seted up at the top of dust removal board, a plurality of through-holes have been seted up at the top of dust removal board, one side and fixedly connected with lead screw of running through the dust removal case are rotated to the one end of motor output shaft, the outer wall thread bush of lead screw is equipped with the slider, the bottom of slider and the bottom inner wall sliding connection of rotation groove, the first brush of top fixedly connected with of slider, the mounting groove has been seted up to one side of dust removal case, one end transmission of lead screw runs through one side of dust removal case and extends to the inside of mounting groove, the top and the top inner wall of mounting groove all slides and runs through the keyboard vibration subassembly that is used for cleaning.

In one possible design, the vibration assembly includes the slide bar that runs through at mounting box and mounting groove top respectively in the slip, one side screw thread of slide bar runs through there is the threaded rod, one side fixedly connected with fixed block of threaded rod, the fixed cover of outer wall of slide bar is equipped with the baffle, two fixedly connected with pressure spring between the top of baffle and the top inner wall of mounting box and mounting groove respectively, the pressure spring cover is established on the slide bar.

In one possible design, the vibration assembly further comprises rotating blocks fixedly sleeved on the outer wall of the motor output shaft and the outer wall of the screw rod respectively, the rotating blocks are matched with the slide bars for use, four supporting blocks which are symmetrical in pairs are connected with the inner walls of the two sides of the dust removal box in a sliding mode, the same spring is fixedly connected between the bottoms of the supporting blocks and the top of the dust removal plate, and the supporting blocks are matched with the keyboard for use.

In one possible design, one side of the dust removal box is slidably penetrated with a collecting drawer, one side of the collecting drawer is fixedly connected with a handle, one side inner wall of the collecting drawer is fixedly connected with a second brush, and the second brush is matched with the air inlet hole for use.

In one possible design, the bottom inner wall of the collection drawer is provided with an adsorption patch.

In one possible design, one side of the dust box is grooved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

When the keyboard is used, the keyboard is reversely placed in the dust removing box, the keyboard is lifted by four supporting blocks arranged in the dust removing box through the elasticity generated by the springs at the bottom of the keyboard, then the threaded rods at the two ends are rotated, and the threaded rods drive the fixing blocks to move, so that the keyboard is fixed in the dust removing box by the fixing blocks at the two sides;

in the utility model, after the fixation is finished, a motor is started, an output shaft of the motor drives a screw rod to rotate, the screw rod drives a sliding block on the outer wall of the screw rod to move, the sliding block drives a first hairbrush at the top to move, the first hairbrush is enabled to wipe back and forth on the surface of a keyboard through the positive and negative rotation of the motor, dust on the surface is wiped off, meanwhile, the output shaft of the motor and one end of the screw rod both drive a rotating block on the outer wall of the screw rod to rotate, a sliding rod is driven to move upwards in the rotating process of the rotating block, and the sliding rod drives a threaded rod to vibrate due to the elastic force of a pressure spring to move downwards, and the sliding rod drives the threaded rod to be transmitted to the keyboard through a fixed block, so that some adhered sundries in a crack inside the keyboard fall due to vibration to enhance the cleaning effect;

according to the dust collecting device, dust after sweeping is sucked through the air inlet hole under the action of the dust collecting fan, the dust enters the bottom of the dust collecting box from the plurality of through holes formed in the top of the dust collecting plate and is adsorbed on the top of the collecting drawer to prevent the dust from returning to the upper part, after dust collection is finished, the threaded rods on two sides are rotated, the limitation on the keyboard is relieved, the keyboard is taken out through the grooves, the handle is pulled, the handle drives the collecting drawer to slide out from the interior of the dust collecting box, meanwhile, the collecting drawer drives the second hairbrush on the inner wall of one side to move, and the second hairbrush cleans the dust on the surface of the air inlet hole in the drawing process;

according to the utility model, the keyboard can be fixed in the device through the vibration component, and the keyboard can be knocked in the dust removal process, so that some fine scraps and adherends can be shaken off and then cleaned through the first hairbrush, the cleaning effect is improved, and the dust accumulation at the air inlet hole can be reduced by matching with the second hairbrush, so that the dust collector is convenient to use.

Drawings

Fig. 1 is a schematic three-dimensional structure of a dust removing device for a keyboard according to an embodiment of the present utility model;

fig. 2 is a schematic three-dimensional structure of a screw rod in a dust removing device for a keyboard according to an embodiment of the present utility model;

fig. 3 is a schematic three-dimensional structure of a vibration component in a dust removing device for a keyboard according to an embodiment of the present utility model;

fig. 4 is a schematic three-dimensional structure of a slider in a dust removing device for a keyboard according to an embodiment of the present utility model.

Reference numerals:

1. a dust removal box; 2. a mounting box; 3. a slide bar; 4. a threaded rod; 5. a fixed block; 6. a keyboard; 7. a collection drawer; 8. a handle; 9. a groove; 10. a support block; 11. a spring; 12. a dust removal plate; 13. a rotating groove; 14. a screw rod; 15. a through hole; 16. a first brush; 17. a second brush; 18. an air inlet hole; 19. a motor; 20. a baffle; 21. a rotating block; 22. a dust removal fan; 23. a pressure spring; 24. a mounting groove; 25. a sliding block.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

Referring to fig. 1-2, a dust collector for keyboard, including dust removal case 1 and keyboard 6, keyboard 6 is located the inside of dust removal case 1, one side fixedly connected with installation case 2 of dust removal case 1, one side fixedly connected with motor 19 of installation case 2, the bottom inner wall fixedly connected with dust removal fan 22 of installation case 2, the fresh air inlet 18 has been seted up to one side of dust removal case 1, fresh air inlet 18 is linked together with dust removal fan 22, the same dust collecting plate 12 of fixedly connected with between the both sides inner wall of dust removal case 1, rotary groove 13 has been seted up at the top of dust collecting plate 12, a plurality of through-holes 15 have been seted up at the top of dust collecting plate 12, one end rotation of motor 19 output shaft runs through one side of dust removal case 1 and fixedly connected with lead screw 14, the outer wall thread bush of lead screw 14 is equipped with slider 25, the bottom of slider 25 and the bottom inner wall sliding connection of rotary groove 13, the top fixedly connected with first brush 16 of slider 25, mounting groove 24 has been seted up to one side of dust removal case 1, one end transmission of lead screw 14 runs through one side of dust removal case 1 and extends to the inside of mounting groove 24, the top of mounting groove 2 and the inner wall of mounting groove 24, a plurality of through-holes 15 and one side of brush 6 are arranged at the bottom of the slider 25 and the bottom inner wall of the rotary groove 16 is fixed at the bottom inner wall of the brush 16, the bottom of the slider is provided with a brush 16, and the brush is provided with a brush 16, the vibration filter plate is further, and the dust collector is clean in the first and can be carried out in the first and the vibration assembly, the dust collector has been cleaned and can be carried out in the first and the dust collector and the keyboard has been cleaned by the dust collector and has been conveniently through the vibration, and the keyboard and has been cleaned in the dust collector 1.

Referring to fig. 2-4, the vibration assembly comprises a sliding rod 3 which respectively and slidably penetrates through the tops of an installation box 2 and an installation groove 24, a threaded rod 4 is threaded through one side of the sliding rod 3, a fixed block 5 is fixedly connected to one side of the threaded rod 4, a baffle 20 is fixedly sleeved on the outer wall of the sliding rod 3, a pressure spring 23 is fixedly connected between the tops of the two baffles 20 and the inner walls of the tops of the installation box 2 and the installation groove 24 respectively, the pressure spring 23 is sleeved on the sliding rod 3, and the vibration assembly drives a keyboard 6 to vibrate so that some chips in the keyboard 6 are shaken off and also performs a limiting function on the keyboard 6, so that the keyboard is prevented from being separated from the first hairbrush 16 due to extrusion.

Referring to fig. 3-4, the vibration assembly further comprises a rotating block 21 fixedly sleeved on the outer wall of the output shaft of the motor 19 and the outer wall of the screw rod 14 respectively, the rotating block 21 is matched with the slide rod 3 for use, two symmetrical four supporting blocks 10 are slidably connected to the inner walls of two sides of the dust removal box 1, the same spring 11 is fixedly connected between the bottom of the supporting blocks 10 and the top of the dust removal plate 12, the supporting blocks 10 are matched with the keyboard 6 for use, and the screw rod 14 drives the first hairbrush 16 to remove dust and simultaneously provides power for the vibration assembly.

Example two

Referring to fig. 1-2, a dust collector for keyboard, including dust removal case 1 and keyboard 6, keyboard 6 is located the inside of dust removal case 1, one side fixedly connected with installation case 2 of dust removal case 1, one side fixedly connected with motor 19 of installation case 2, the bottom inner wall fixedly connected with dust removal fan 22 of installation case 2, the fresh air inlet 18 has been seted up to one side of dust removal case 1, fresh air inlet 18 is linked together with dust removal fan 22, the same dust collecting plate 12 of fixedly connected with between the both sides inner wall of dust removal case 1, rotary groove 13 has been seted up at the top of dust collecting plate 12, a plurality of through-holes 15 have been seted up at the top of dust collecting plate 12, one end rotation of motor 19 output shaft runs through one side of dust removal case 1 and fixedly connected with lead screw 14, the outer wall thread bush of lead screw 14 is equipped with slider 25, the bottom of slider 25 and the bottom inner wall sliding connection of rotary groove 13, the top fixedly connected with first brush 16 of slider 25, mounting groove 24 has been seted up to one side of dust removal case 1, one end transmission of lead screw 14 runs through one side of dust removal case 1 and extends to the inside of mounting groove 24, the top of mounting groove 2 and the inner wall of mounting groove 24, a plurality of through-holes 15 and one side of brush 6 are arranged at the bottom of the slider 25 and the bottom inner wall of the rotary groove 16 is fixed at the bottom inner wall of the brush 16, the bottom of the slider is provided with a brush 16, and the brush is provided with a brush 16, the vibration filter plate is further, and the dust collector is clean in the first and can be carried out in the first and the vibration assembly, the dust collector has been cleaned and can be carried out in the first and the dust collector and the keyboard has been cleaned by the dust collector and has been conveniently through the vibration, and the keyboard and has been cleaned in the dust collector 1.

Referring to fig. 2-4, the vibration assembly comprises a sliding rod 3 which respectively and slidably penetrates through the tops of an installation box 2 and an installation groove 24, a threaded rod 4 is threaded through one side of the sliding rod 3, a fixed block 5 is fixedly connected to one side of the threaded rod 4, a baffle 20 is fixedly sleeved on the outer wall of the sliding rod 3, a pressure spring 23 is fixedly connected between the tops of the two baffles 20 and the inner walls of the tops of the installation box 2 and the installation groove 24 respectively, the pressure spring 23 is sleeved on the sliding rod 3, and the vibration assembly drives a keyboard 6 to vibrate so that some chips in the keyboard 6 are shaken off and also performs a limiting function on the keyboard 6, so that the keyboard is prevented from being separated from the first hairbrush 16 due to extrusion.

Referring to fig. 3-4, the vibration assembly further comprises a rotating block 21 fixedly sleeved on the outer wall of the output shaft of the motor 19 and the outer wall of the screw rod 14 respectively, the rotating block 21 is matched with the slide rod 3 for use, two symmetrical four supporting blocks 10 are slidably connected to the inner walls of two sides of the dust removal box 1, the same spring 11 is fixedly connected between the bottom of the supporting blocks 10 and the top of the dust removal plate 12, the supporting blocks 10 are matched with the keyboard 6 for use, and the screw rod 14 drives the first hairbrush 16 to remove dust and simultaneously provides power for the vibration assembly.

Referring to fig. 3, a collecting drawer 7 is slidably penetrated at one side of the dust removing box 1, a handle 8 is fixedly connected to one side of the collecting drawer 7, a second brush 17 is fixedly connected to one side inner wall of the collecting drawer 7, the second brush 17 is matched with an air inlet hole 18 for use, and the surface of the air inlet hole 18 can be cleaned to a certain extent along with the pulling process of the collecting drawer 7 after dust removal is completed.

Referring to fig. 3-4, the bottom inner wall of the collecting drawer 7 is provided with an adsorption patch, so that dust can be timely adsorbed from the top to the bottom of the dust collection box 1 to avoid the influence of the dust on the use by returning to the top or accumulating at the air inlet 18.

Referring to fig. 1-2, a recess 9 is formed at one side of the dust removing box 1 to facilitate the removal of the keyboard 6 after the dust removing work is completed.

However, as well known to those skilled in the art, the working principles and wiring methods of the motor 19 and the dust removing fan 22 are common, and all of them are conventional means or common general knowledge, and will not be described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.

The working principle and the using flow of the technical scheme are as follows: when the dust removing box is used, the keyboard 6 is reversely placed in the dust removing box 1, the keyboard 6 is lifted by the four supporting blocks 10 arranged in the dust removing box 1 through the elasticity generated by the springs 11 at the bottom when the dust removing box is placed, the threaded rods 4 at the two ends are rotated, the threaded rods 4 drive the fixing blocks 5 to move, and the fixing blocks 5 at the two sides fix the keyboard 6 in the dust removing box 1.

After the fixing is finished, the motor 19 is started, the output shaft of the motor 19 drives the screw rod 14 to rotate, the screw rod 14 drives the sliding block 25 on the outer wall of the screw rod to move, the sliding block 25 drives the first hairbrush 16 on the top to move, the first hairbrush 16 is wiped back and forth on the surface of the keyboard 6 through the positive and negative rotation of the motor 19, dust on the surface is wiped off, meanwhile, the output shaft of the motor 19 and one end of the screw rod 14 both drive the rotating block 21 on the outer wall of the screw rod 14 to rotate, the sliding rod 3 is driven to move upwards in the rotating process of the rotating block 21, and the elastic force of the pressure spring 23 moves downwards, so that the sliding rod 3 drives the threaded rod 4 to vibrate and is transmitted to the keyboard 6 through the fixed block 5, and the vibration enables some adhered sundries in the cracks inside the keyboard 6 to fall to strengthen the cleaning effect.

The dust that is swept through is attracted through the fresh air inlet 18 under the effect of dust removal fan 22, a plurality of through-holes 15 that dust follow dust removal board 12 top was seted up get into the bottom of dust removal case 1 and is adsorbed at the top of collecting drawer 7 and prevent that the dust from getting back to the top again, after the dust removal, rotate the threaded rod 4 of both sides, remove the restriction to keyboard 6, take out keyboard 6 through recess 9, then with handle 8 pulling, handle 8 drives and collects drawer 7 and slide out from the inside of dust removal case 1, collect the second brush 17 removal on the drawer 7 drive one side inner wall simultaneously, the second brush 17 is clean the dust on fresh air inlet 18 surface at the in-process of taking out.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a dust collector for keyboard, includes dust removal case (1) and keyboard (6), keyboard (6) are located the inside of dust removal case (1), one side fixedly connected with mounting box (2) of dust removal case (1), one side fixedly connected with motor (19) of mounting box (2), bottom inner wall fixedly connected with dust removal fan (22) of mounting box (2), inlet opening (18) have been seted up to one side of dust removal case (1), inlet opening (18) are linked together with dust removal fan (22), fixedly connected with same dust removal board (12) between the both sides inner wall of dust removal case (1), rotation groove (13) have been seted up at the top of dust removal board (12), a plurality of through-holes (15) have been seted up at the top of dust removal board (12), one end rotation of motor (19) output shaft runs through one side of dust removal case (1) and fixedly connected with lead screw (14), the outer wall thread cover of lead screw (14) is equipped with slider (25), the bottom of slider (25) is linked together with dust removal fan (22), the bottom of slider (16) and the inner wall sliding connection of rotation groove (13) have a brush (24) at the top of a side of the dust removal board (12), one end of the screw rod (14) penetrates through one side of the dust removing box (1) in a transmission mode and extends to the inside of the mounting groove (24), and the top of the mounting box (2) and the inner wall of the top of the mounting groove (24) are both in sliding penetration with a vibration assembly for cleaning the keyboard (6).

2. The dust collector for keyboard of claim 1, wherein the vibration component comprises a sliding rod (3) which respectively penetrates through the tops of the installation box (2) and the installation groove (24), a threaded rod (4) penetrates through one side thread of the sliding rod (3), a fixed block (5) is fixedly connected to one side of the threaded rod (4), a baffle (20) is fixedly sleeved on the outer wall of the sliding rod (3), a pressure spring (23) is fixedly connected between the tops of the two baffle (20) and the top inner walls of the installation box (2) and the installation groove (24) respectively, and the pressure spring (23) is sleeved on the sliding rod (3).

3. The dust collector for keyboard of claim 2, wherein the vibration assembly further comprises rotating blocks (21) fixedly sleeved on the outer wall of the output shaft of the motor (19) and the outer wall of the screw rod (14), the rotating blocks (21) are matched with the slide rods (3), four supporting blocks (10) which are symmetrical in pairs are slidably connected on the inner walls of the two sides of the dust collection box (1), the same spring (11) is fixedly connected between the bottom of the supporting blocks (10) and the top of the dust collection plate (12), and the supporting blocks (10) are matched with the keyboard (6).

4. The dust collector for the keyboard according to claim 1, wherein a collecting drawer (7) is slidably penetrated through one side of the dust collection box (1), a handle (8) is fixedly connected to one side of the collecting drawer (7), a second brush (17) is fixedly connected to one side inner wall of the collecting drawer (7), and the second brush (17) is matched with the air inlet hole (18).

5. The dust collector for keyboards according to claim 4, wherein the bottom inner wall of the collecting drawer (7) is provided with an adsorption patch.

6. The dust removing device for the keyboard according to claim 1, wherein a groove (9) is formed on one side of the dust removing box (1).