CN214767108U

CN214767108U - Automatic dust collector of computer

Info

Publication number: CN214767108U
Application number: CN202022862333.9U
Authority: CN
Inventors: 徐莹; 石坚
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-11-19
Anticipated expiration: 2030-12-03

Abstract

The utility model provides an automatic dust collector of computer, includes screw rod, support, first motor, controller, screw nut, bulb round pin, pivot, keyboard cleaning device, keyboard slide bar, brush, cleaning motor, baffle, second motor, driving gear, driven gear, pulley, connecting pipe, dirt case, dust absorption fan, display screen cleaning device, display screen slide bar and cleaning cloth. The utility model has the advantages that: the device realizes the purpose of automatic dust removal and cleaning by utilizing the positive and negative rotation of the motor, and can synchronously realize the dust removal and cleaning of the keyboard and the display screen by utilizing the keyboard cleaning device and the display screen cleaning device; aiming at different cleaning requirements of the keyboard and the display screen, different cleaning modes are designed for targeted cleaning; the keyboard cleaning device and the display screen cleaning device can adjust the angle through the rotating shaft and the ball pin, so that the flexibility is improved; the brush on the keyboard cleaning device and the cleaning cloth on the display screen cleaning device can be detached, replaced and cleaned, so that repeated utilization is realized.

Description

Automatic dust collector of computer

Technical Field

The utility model relates to an automatic dust collector of computer belongs to computer hardware technical field.

Background

During use of the computer, a lot of dust is accumulated due to the influence of the environment, especially a display screen and a keyboard, and the dust can influence the use of the computer if the dust is not cleared for a long time. The traditional keyboard cleaning mode mostly adopts a small-sized dust collector or adopts keyboard cleaning soft glue for cleaning. The two cleaning modes have certain disadvantages, and the keyboard is cleaned by the small dust collector by manual cleaning and dust removal, so that the cleaning complexity is increased; and adopt the clean flexible glue of keyboard clean to make the incomplete material remain easily in the gap and influence the use, mostly disposable moreover, caused the waste. And the computer liquid crystal display screen needs to be cleaned and dedusted by a special cleaning tool, and scratches are easily left in the cleaning process. Therefore, how to realize the automatic cleaning of the keyboard and the display screen of the computer greatly saves the cleaning time, enables the computer to run more smoothly and simultaneously prevents the bacteria on the surfaces of the keyboard and the display screen from breeding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic dust collector of computer.

The to-be-solved problem of the utility model is that the clean mode of current computer key dish and display needs manual cleanness, makes the defective material remain easily and influences the defect of using or making the display screen leave the scratch easily in the keyboard gap in clean process.

For realizing the purpose of the utility model, the utility model adopts the technical proposal that:

an automatic dust removal device for a computer comprises a screw, a support, a first motor, a controller, a lead screw nut, ball pins, a rotating shaft, a keyboard cleaning device, a keyboard slide bar, a hairbrush, a cleaning motor, a baffle, a second motor, a driving gear, a driven gear, a pulley, a connecting pipe, a dust box, a dust suction fan, a display screen cleaning device, a display screen slide bar and cleaning cloth, wherein the support is arranged at the bottom of the left end of the screw, the first motor is arranged at the right end of the screw, the controller is arranged at the bottom of the first motor, the lead screw nut is arranged on the screw, the two ball pins are symmetrically arranged on the lead screw nut, the rotating shafts are arranged on the two ball pins, the keyboard cleaning device is arranged on the rotating shaft at the front end, the display screen cleaning device is arranged on the rotating shaft at the rear end, the keyboard slide bar is arranged on the keyboard cleaning device, the hairbrush is arranged at the bottom of the keyboard slide bar, and the top end of the hairbrush is provided with a plurality of cleaning motors, the keyboard slide bar other end is equipped with the baffle, install the second motor in the baffle, the driving gear is connected to the second motor axle head, driving gear connection driven gear, driven gear axle end connection pulley, the connecting pipe is installed on keyboard slide bar top, the dirt case is installed on the connecting pipe top, the dust absorption fan is installed on dirt case top, install the display screen slide bar on the display screen cleaning device, the cleaning cloth is installed to display screen slide bar bottom.

Furthermore, the two rotating shafts can adjust the angle between each other according to the angle between the keyboard and the display screen of the computer.

Further, the first motor rotates anticlockwise and clockwise intermittently to drive the lead screw nut to move left and right in a reciprocating mode.

Furthermore, a plurality of small holes are formed in the bottom of the keyboard slide bar and are arranged in a staggered mode with the hairbrushes.

Furthermore, the keyboard sliding rod and the display screen sliding rod are the same in length.

Furthermore, the dust box is spirally connected with the connecting pipe and can be detached.

Furthermore, the speed of the screw nut is adjustable, so that the moving speed of the keyboard sliding rod and the display screen sliding rod can be adjusted.

Furthermore, the first motor and the second motor are synchronous motors, and the screw nut and the pulley move synchronously.

The utility model has the advantages that: the device realizes the purpose of automatic dust removal and cleaning by utilizing the positive and negative rotation of the motor, and can synchronously realize the dust removal and cleaning of the keyboard and the display screen by utilizing the keyboard cleaning device and the display screen cleaning device; aiming at different cleaning requirements of the keyboard and the display screen, different cleaning modes are designed for targeted cleaning; the keyboard cleaning device and the display screen cleaning device can move back and forth by utilizing the back and forth movement of the screw rod nut, so that the aim of removing dust and cleaning for multiple times is fulfilled; the keyboard cleaning device and the display screen cleaning device can adjust the angle through the rotating shaft and the ball pin, so that the flexibility is improved; the brush on the keyboard cleaning device and the cleaning cloth on the display screen cleaning device can be detached, replaced and cleaned, so that repeated utilization is realized.

Drawings

FIG. 1 is a schematic structural diagram of an automatic dust removing device of a computer;

FIG. 2 is a schematic structural view of a rotating shaft of an automatic dust removing device of a computer;

FIG. 3 is a schematic view of a keyboard cleaning device of the automatic dust removing apparatus for a computer;

FIG. 4 is a schematic view showing the structure of a screen cleaning apparatus of an automatic dust removing apparatus for a computer;

in the figure: 1. the device comprises a screw rod 2, a support 3, a first motor 4, a controller 5, a screw nut 6, a ball stud 7, a rotating shaft 8, a keyboard cleaning device 81, a keyboard sliding rod 82, a brush 83, a cleaning motor 84, a baffle 85, a second motor 86, a driving gear 87, a driven gear 88, a pulley 89, a connecting pipe 810, a dust box 811, a dust collection fan 9, a display screen cleaning device 91, a display screen sliding rod 92 and cleaning cloth.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

An automatic dust removal device for a computer comprises a screw rod 1, a support 2, a first motor 3, a controller 4, a screw nut 5, ball pins 6, a rotating shaft 7, a keyboard cleaning device 8, a keyboard slide rod 81, a brush 82, a cleaning motor 83, a baffle 84, a second motor 85, a driving gear 86, a driven gear 87, a pulley 88, a connecting pipe 89, a dust box 810, a dust suction fan 811, a display screen cleaning device 9, a display screen slide rod 91 and cleaning cloth 92, wherein the support 2 is arranged at the bottom of the left end of the screw rod 1 and used for providing support, the first motor 3 is arranged at the right end of the screw rod 1 and used for providing power, the controller 4 is arranged at the bottom of the first motor 3 and used for processing data, the screw rod 1 is provided with the screw nut 5 and used for providing movement, the screw nut 5 is symmetrically provided with two ball pins 6 and used for providing rotation, the rotating shaft 7 is arranged on the two ball pins 6, the keyboard cleaning device is used for adjusting the angle, a keyboard cleaning device 8 is installed on a rotating shaft 7 at the front end and used for cleaning a keyboard, a display screen cleaning device 9 is installed on a rotating shaft 7 at the rear end and used for cleaning the display screen, a keyboard sliding rod 81 is installed on the keyboard cleaning device 8 and used for providing movement, a brush 82 is installed at the bottom of the keyboard sliding rod 81 and used for cleaning, a plurality of cleaning motors 83 are installed at the top end of the brush 82 and used for providing rotating cleaning, a baffle 84 is arranged at the other end of the keyboard sliding rod 81 and used for providing fixed movement, a second motor 85 is installed in the baffle 84 and used for providing power, a driving gear 86 is connected to the shaft end of the second motor 85 and used for transmitting power, the driving gear 86 is in gear connection with a driven gear 87 and used for transmitting power, a pulley 88 is connected to the shaft end of the driven gear 87 and used for providing movement, a connecting pipe 89 is installed at the top end of the keyboard sliding rod 81 and used for air circulation, and a dust box 810 is installed at the top end of the connecting pipe 89, the dust collection device is used for collecting dust, a dust collection fan 811 is installed at the top end of the dust box 810 and used for providing power, a display screen sliding rod 91 is installed on the display screen cleaning device 9 and used for providing movement, and cleaning cloth 92 is installed at the bottom of the display screen sliding rod 91 and used for cleaning a display screen.

Furthermore, the two rotating shafts 7 can adjust the angle between each other according to the angle between the keyboard and the display screen of the computer.

Further, the first motor 3 intermittently rotates counterclockwise and clockwise to drive the screw nut 5 to reciprocate left and right.

Furthermore, a plurality of small holes are arranged at the bottom of the keyboard sliding rod 81 and are staggered with the hairbrush 82.

Further, the keyboard sliding bar 81 and the display screen sliding bar 91 have the same length.

Further, the dust box 810 is screwed with the connecting pipe 89 and is detachable.

Further, the speed of the lead screw nut 5 is adjustable, so that the moving speed of the keyboard slide bar 81 and the display screen slide bar 91 can be adjusted.

Further, the first motor 3 and the second motor 85 are synchronous motors, and the lead screw nut 5 and the pulley 88 move synchronously.

The using method comprises the following steps: placing a screw rod 1 on an interface of a display screen and a keyboard, wherein the screw rod 1 is parallel to the interface; moving the lead screw nut 5 to the leftmost end of the screw 1; respectively spraying proper amount of electronic cleaning liquid on the brush 82 and the cleaning cloth 92, connecting the dust box 810 and the connecting pipe 89 with each other, adjusting the angle between the two rotating shafts 7, rotating the ball head pin 6 to enable the keyboard sliding rod 81 to be parallel to the keyboard and the display screen sliding rod 91 to be parallel to the display screen; the starting device is characterized in that the first motor 3 starts to intermittently rotate anticlockwise or clockwise to drive the lead screw nut 5 to reciprocate leftwards and rightwards along the screw rod 1, so that the keyboard slide bar 81 and the display screen slide bar 91 are driven to reciprocate leftwards and rightwards, meanwhile, the second motor 85 also synchronously rotates anticlockwise or clockwise, and the driving gear 86 and the driven gear 87 drive the pulley 88 to synchronously move with the lead screw nut 5; when the keyboard cleaning device 8 moves, the cleaning motor 83 continuously rotates to drive the brush 82 to continuously rotate, so as to clean the keyboard, the dust suction motor 811 works to generate vacuum in the dust box 810, and dust is collected into the dust box 810 through the small hole at the bottom of the keyboard sliding rod 81; in the process of reciprocating movement of the display screen cleaning device 9, the cleaning cloth 92 repeatedly scrubs the display screen, and the device realizes synchronous cleaning of the keyboard and the display screen.

Claims

1. The utility model provides an automatic dust collector of computer, including screw rod (1), support (2), first motor (3), controller (4), screw nut (5), bulb round pin (6), pivot (7), keyboard cleaning device (8), keyboard slide bar (81), brush (82), cleaning motor (83), baffle (84), second motor (85), driving gear (86), driven gear (87), pulley (88), connecting pipe (89), dirt case (810), dust absorption fan (811), display screen cleaning device (9), display screen slide bar (91) and cleaning cloth (92), characterized by: the keyboard cleaning device is characterized in that a support (2) is arranged at the bottom of the left end of the screw rod (1), a first motor (3) is installed at the right end of the screw rod (1), a controller (4) is installed at the bottom of the first motor (3), a screw nut (5) is installed on the screw rod (1), two ball pins (6) are symmetrically installed on the screw nut (5), rotating shafts (7) are installed on the two ball pins (6), a keyboard cleaning device (8) is installed on the rotating shaft (7) at the front end, a display screen cleaning device (9) is installed on the rotating shaft (7) at the rear end, a keyboard sliding rod (81) is installed on the keyboard cleaning device (8), a brush (82) is installed at the bottom of the keyboard sliding rod (81), a plurality of cleaning motors (83) are installed at the top end of the brush (82), a baffle (84) is arranged at the other end of the keyboard sliding rod (81), a second motor (85) is installed in the baffle (84), and the shaft end of the second motor (85) is connected with a driving gear (86), driven gear (87) is connected to driving gear (86) gear, pulley (88) is connected to driven gear (87) axle head, connecting pipe (89) are installed on keyboard slide bar (81) top, dirt case (810) are installed on connecting pipe (89) top, dust absorption fan (811) are installed on dirt case (810) top, install display screen slide bar (91) on display screen cleaning device (9), cleaning cloth (92) are installed to display screen slide bar (91) bottom.

2. The automatic dust collector of claim 1, wherein: the two rotating shafts (7) can adjust the angle between each other according to the angle between the keyboard and the display screen of the computer.

3. The automatic dust collector of claim 1, wherein: the first motor (3) rotates anticlockwise and clockwise intermittently to drive the lead screw nut (5) to move left and right in a reciprocating mode.

4. The automatic dust collector of claim 1, wherein: the bottom of the keyboard sliding rod (81) is provided with a plurality of small holes which are staggered with the brushes (82).

5. The automatic dust collector of claim 1, wherein: the keyboard sliding rod (81) and the display screen sliding rod (91) are the same in length.

6. The automatic dust collector of claim 1, wherein: the dust box (810) is in threaded connection with the connecting pipe (89) and can be detached.

7. The automatic dust collector of claim 1, wherein: the speed of the screw nut (5) can be adjusted, so that the moving speed of the keyboard sliding rod (81) and the display screen sliding rod (91) can be adjusted.

8. The automatic dust collector of claim 1, wherein: the first motor (3) and the second motor (85) are synchronous motors, and the screw nut (5) and the pulley (88) move synchronously.