CN210358233U

CN210358233U - Computer display screen belt cleaning device

Info

Publication number: CN210358233U
Application number: CN201920593794.5U
Authority: CN
Inventors: 麻灵
Original assignee: Chongqing Industry Polytechnic College
Current assignee: Chongqing Industry Polytechnic College
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-04-21
Anticipated expiration: 2029-04-26

Abstract

The utility model provides a computer display screen cleaning device, which comprises a bracket, wherein the bracket is a herringbone supporting rod, the left end of the bracket is fixedly provided with a handle, the lower end of the handle is fixedly provided with a cleaning pot, the cleaning liquid is filled in the cleaning pot, the middle position of the herringbone on the right side of the bracket is clamped with a roller, a front wheel is sleeved on a movable shaft at the upper end and the lower end of the roller, the front wheel is arranged outside a supporting leg, a fixed rod is fixedly arranged outside the front wheel, the right side of the fixed rod is movably provided with a movable block, the lower end of the movable block is provided with a reverse wheel through the movable shaft, the reverse wheel can be moved outwards to the rear side of a screen by pulling the movable block, a spring pulls the reverse wheel to the position of the front wheel, so that the front wheel and the reverse wheel clamp a computer screen frame, pushes the handle, and the front, the effect of being compatible with the arc screen and the common screen can be achieved.

Description

Computer display screen belt cleaning device

Technical Field

The utility model relates to a computer field of maintaining, in particular to computer display screen belt cleaning device.

Background

For the business place such as the internet bar, the computer is frequently used by people, so the cleanness degree is very low, the use experience of the user is easily reduced, the whole workload is very large for scrubbing a large number of screens at the same time, and the manual scrubbing is difficult to avoid the excessive force, so the damage to the surface of the display screen is easy to be caused by extrusion, so that the overall scrubbing effect is not good, the prior patent CN 207154354U mentions an automatic cleaning device for computer display, the screen is cleaned by converting the telescopic mode of the miniature electric cylinder, and finally the cleaning solution containing dirt is erased by using the cleaning cloth, so that the whole screen is continuously cleaned by cleaning personnel, the stress on the screen is uniform, moreover, people are easier, but most of the existing internet bars are arc-shaped screens, and the cleaning is complex and the computer screens are different in size. Therefore, a computer display screen cleaning device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a computer display screen belt cleaning device has solved among the current belt cleaning device problem that clearance arc screen is more complicated and can't compatible computer screen not of uniform size.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a computer display screen cleaning device comprises a support, wherein the support is a herringbone supporting rod, a handle is fixedly installed at the left end of the support, a cleaning kettle is fixedly installed at the lower end of the handle, cleaning liquid is filled in the cleaning kettle, a roller is clamped at the middle position of the herringbone on the right side of the support, a front wheel is sleeved on a movable shaft at the upper end and the lower end of the roller and is arranged outside a supporting leg, a fixed rod is fixedly installed outside the front wheel, a movable block is movably installed on the right side of the fixed rod, a reverse wheel is installed at the lower end of the movable block through the movable shaft, a spring is fixedly installed between the movable block and the fixed rod, a chute is formed in the inward side of the fixed rod, a slide rod is inserted in the chute, the right end of the slide rod is fixedly installed on the inner wall of the inward side, the upper end fixed mounting of torsional spring is at the lower surface of clamp plate, and the other end fixed mounting of torsional spring is on the corresponding surface of handle, the gasbag is installed to the clamp plate lower extreme and has the manometer pipe with gasbag lower extreme intercommunication.

Preferably, the roller is fixed between two supporting legs of the support through the movable shaft, and the roller can roll for three hundred and sixty degrees through the movable shaft.

Preferably, the inner side of a herringbone supporting leg at the upper end of the support is downwards provided with a telescopic rod through a movable shaft, the inner side of the herringbone supporting leg at the lower end is upwards provided with a telescopic sleeve through the movable shaft, the telescopic rod is inserted into the telescopic sleeve, and the right side of the telescopic sleeve is in threaded connection with a fixing bolt perpendicular to the telescopic sleeve.

Preferably, the drum is composed of a flexible sponge, and the flexible sponge is in a spiral shape.

Preferably, the brush head is fixedly installed on the outer side of the flexible sponge, and the brush head assists the flexible sponge to clean the screen.

Preferably, the other end of the pressure pipe is fixedly arranged on the cleaning kettle and communicated with the cleaning kettle, a spray head is arranged on the right side of the cleaning kettle and fixedly arranged on the outer wall of the handle, and a spray nozzle of the spray head is arranged towards the direction of the roller.

(III) advantageous effects

The utility model provides a computer display screen belt cleaning device. The method has the following beneficial effects:

(1) this belt cleaning device can outwards remove the reverse side wheel to the screen rear side through the pulling movable block, and the spring pulls the reverse side wheel to the position of front wheel for front wheel and reverse side wheel catch the computer screen frame card, promote the handle, and front wheel and reverse side wheel move along the screen frame, can reach the effect of compatible arc screen and ordinary screen.

(2) This belt cleaning device, the nozzle of shower nozzle is installed towards the direction of cylinder, can impress the air in the gasbag during the extrusion clamp plate and wash the kettle, and the washing liquid that washs in the kettle is carried to shower nozzle department under atmospheric pressure, spouts through the shower nozzle to reaching and cleans once the effect of spraying the washing liquid.

Drawings

Fig. 1 is a schematic view of the overall structure of the screen cleaning device of the present invention;

fig. 2 is a detailed schematic view of the moving block of the present invention;

fig. 3 is a detailed schematic view of the drum of the present invention;

fig. 4 is a detailed view of the handle of the present invention.

In the figure: the cleaning device comprises a support 1, a handle 2, a cleaning kettle 3, a roller 4, a front wheel 5, a fixed rod 6, a back wheel 7, a moving block 8, a spring 9, a sliding chute 10, a sliding rod 11, a telescopic rod 12, a telescopic sleeve 13, a fixed bolt 14, a flexible sponge 15, a brush head 16, a pressing plate 17, a torsion spring 18, a pressure tube 19 and a spray head 20.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a computer display screen belt cleaning device, including support 1, support 1 is herringbone branch and chevron shape support and is made for high tenacity plastics, 1 left end fixed mounting of support has handle 2, 2 lower extreme fixed mounting of handle have wash kettle 3, wash the inside washing liquid that is equipped with of kettle 3, and the washing liquid is neutral inorganic solution, and inorganic dissolves the liquid and adsorbs the function of dust. In the case of a cleaner for cleaning a main board, the main component should be high purity alcohol. Has no corrosive substance, and has no corrosion or damage to skin. A roller 4 is clamped in the middle position of a herringbone on the right side of the support 1, the roller 4 is fixed between two support legs of the support 1 through a movable shaft, the roller 4 can roll for three hundred sixty degrees through the movable shaft, a front wheel 5 is sleeved on the movable shaft at the upper end and the lower end of the roller 4, the front wheel 5 is arranged on the outer side of the support legs, a fixed rod 6 is fixedly arranged on the outer side of the front wheel 5, a movable block 8 is movably arranged on the right side of the fixed rod 6, a back wheel 7 is arranged at the lower end of the movable block 8 through the movable shaft, a spring 9 is fixedly arranged between the movable block 8 and the fixed rod 6, a chute 10 is arranged on one inward side of the fixed rod 6, a slide bar 11 is inserted in the chute 10, the right end of the slide bar 11 is fixedly arranged on the inner wall of one inward side of the movable block 8, when the back side is used, the spring 9 pulls the reverse side wheel 7 to the position of the front side wheel 5, so that the front side wheel 5 and the reverse side wheel 7 clamp the frame of the computer screen, the handle 2 is pushed, the front side wheel 5 and the reverse side wheel 7 move along the outer frame of the screen, and are compatible when cleaning an arc screen, the inner side of the herringbone supporting leg at the upper end of the support 1 is downwards provided with a telescopic rod 12 through a movable shaft, the inner side of the supporting leg at the lower end is upwards provided with a telescopic sleeve 13 through the movable shaft, the telescopic rod 12 is inserted in the telescopic sleeve 13, two groups of supporting legs can realize the adjustment of the distance between the supporting legs through the matching action of the telescopic rod 12 and the telescopic sleeve 13, the vertical telescopic sleeve 13 at the right side of the telescopic sleeve 13 is in threaded connection with a fixing bolt 14, the fixing bolt 14 can fix the position of the telescopic rod 12 in the telescopic sleeve 13, the roller 4 is composed of, the flexible sponge 15 can be stretched towards two sides to achieve the effect of cleaning displays with different widths, a brush head 16 is fixedly mounted on the outer side of the flexible sponge 15, the brush head 16 assists the flexible sponge 15 in cleaning a screen, a pressing plate 17 is mounted on the upper surface of the handle 2 through a movable shaft, a torsion spring 18 is sleeved on the movable shaft, the upper end of the torsion spring 18 is fixedly mounted on the lower surface of the pressing plate 17, the other end of the torsion spring 18 is fixedly mounted on the corresponding surface of the handle 2, an air bag is mounted at the lower end of the pressing plate 17 and communicated with the lower end of the air bag, a pressure pipe 19 is fixedly mounted on the cleaning kettle 3 and communicated with the cleaning kettle 3, a spray head 20 is arranged on the right side of the cleaning kettle 3, the spray head 20 is fixedly mounted on the outer wall of the handle 2, a nozzle of the spray head 20 is mounted towards the direction of the roller 4, air in the air bag can be pressed into the cleaning, is sprayed through the spray head 20 toward the screen to be cleaned.

The working principle is as follows: the reverse side wheel 7 can be moved outwards to the rear side of the screen by pulling the moving block 8, the spring 9 pulls the reverse side wheel 7 to the position of the front side wheel 5, the front side wheel 5 and the reverse side wheel 7 clamp the frame of the computer screen, the handle 2 is pushed, the front side wheel 5 and the reverse side wheel 7 move along the frame of the screen, the arc screen can be cleaned compatibly, a nozzle of the spray head 20 is installed towards the roller 4, air in an air bag can be pressed into the cleaning kettle 3 when the pressing plate 17 is pressed, cleaning liquid in the cleaning kettle 3 is conveyed to the spray head 20 under air pressure, and the cleaning liquid is sprayed to the screen needing to be cleaned through the spray head 20.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A computer display screen belt cleaning device, includes support (1), its characterized in that: support (1) left end fixed mounting has handle (2), handle (2) lower extreme fixed mounting has washing kettle (3), support (1) right side herringbone intermediate position joint has cylinder (4), cup jointed front wheel (5) on the loose axle at both ends about cylinder (4), front wheel (5) outside fixed mounting has dead lever (6), dead lever (6) right side movable mounting has movable block (8), reverse side wheel (7) are installed through the loose axle to movable block (8) lower extreme, fixed mounting has spring (9) between movable block (8) and dead lever (6), spout (10) have been seted up to dead lever (6) one side inwards, spout (10) inside is pegged graft and is had slide bar (11) and slide bar (11) right-hand member fixed mounting on the inner wall of movable block (8) one side inwards.

2. The computer display screen cleaning apparatus according to claim 1, wherein: the roller (4) is composed of a flexible sponge (15), and a brush head (16) is fixedly arranged on the outer side of the flexible sponge (15).

3. The computer display screen cleaning apparatus according to claim 1, wherein: the support is characterized in that a telescopic rod (12) is arranged on the inner side of a herringbone supporting leg at the upper end of the support (1) downwards, a telescopic sleeve (13) is arranged on the inner side of the herringbone supporting leg at the lower end of the support (1) upwards, the telescopic rod (12) is inserted into the telescopic sleeve (13), and a fixing bolt (14) is connected to the right side of the telescopic sleeve (13) in a threaded mode and perpendicular to the telescopic sleeve (13).

4. The computer display screen cleaning apparatus according to claim 1, wherein: the upper surface of the handle (2) is provided with a pressing plate (17) through a movable shaft, and the movable shaft is sleeved with a torsion spring (18).

5. The computer display screen cleaning apparatus according to claim 4, wherein: the pressure plate (17) lower extreme is installed the gasbag and is had pressure pipe (19) with gasbag lower extreme intercommunication, pressure pipe (19) other end fixed mounting just communicates with cleaning kettle (3) on cleaning kettle (3).

6. The computer display screen cleaning apparatus according to claim 5, wherein: the right side of the cleaning kettle (3) is provided with a spray head (20), and the spray head (20) is fixedly arranged on the outer wall of the handle (2).