CN216286142U

CN216286142U - Projecting apparatus curtain convenient to remove dust

Info

Publication number: CN216286142U
Application number: CN202122990281.8U
Authority: CN
Inventors: 滕广盛
Original assignee: Anhui Linying Intelligent Technology Co ltd
Current assignee: Anhui Linying Intelligent Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-12
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to the technical field of projector curtains, and discloses a projector curtain convenient for dust removal, which comprises an installation box and a cleaning device, wherein a motor is fixedly installed on the inner wall of the installation box, a rotating rod is fixedly connected to a coupler of the motor, a curtain is fixedly connected to one side of the rotating rod, the outer wall of a first bearing is fixedly installed on the inner wall of the installation box, the inner wall of the first bearing is fixedly connected with the rotating rod, and the cleaning device is rotatably connected with the rotating rod. Through starting first one-way solenoid valve, make in the sanitizer hollow tube in first water tank, on rethread drainage hole flows the brush to carry out the scrubbing to the curtain, after the scrubbing is accomplished, close first one-way solenoid valve, start second one-way solenoid valve, during the clear water that makes in the second water tank flows into the hollow tube, on rethread drainage hole flows the curtain, wash the foam that the sanitizer produced, thereby reach the purpose of clean curtain.

Description

Projecting apparatus curtain convenient to remove dust

Technical Field

The utility model relates to the technical field of projector curtains, in particular to a projector curtain convenient for dust removal.

Background

The projector curtain is used in the occasions such as films, offices, home theaters, large conferences and the like and is used for displaying images and video files, the projector curtain is one of the most commonly used products in peripheral equipment of projectors, if the projector curtain is properly matched with the projectors, a high-quality projection effect can be obtained, and because the projector curtain is not dirty, a large amount of dirt is attached to the surface after long-time use, the cleaning is not easy, the viewing effect is influenced, and only a new curtain can be replaced, and the service life is short.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a projector curtain convenient for dust removal, and the purpose of dust removal is achieved.

In order to achieve the purpose, the utility model provides the following technical scheme: a projector curtain convenient for dust removal comprises an installation box and a cleaning device, wherein a motor is fixedly arranged on the inner wall of the installation box, a rotating rod is fixedly connected to a coupler of the motor, a curtain is fixedly connected to one side of the rotating rod, the outer wall of a first bearing is fixedly arranged on the inner wall of the installation box, the inner wall of the first bearing is fixedly connected with the rotating rod, the cleaning device is rotatably connected with the rotating rod, the cleaning device comprises a second bearing, a hollow pipe, a brush, a first water tank, a first connecting pipe, a first one-way electromagnetic valve, a second water tank, a second connecting pipe and a second one-way electromagnetic valve, the inner wall of the second bearing is fixedly connected with the rotating rod, the hollow pipe is fixedly connected with the bottom of the outer wall of the second bearing, the first water tank is fixedly arranged on the left side of the top of the installation box, and one end of the first connecting pipe is communicated with the bottom of the first water tank, and the other end of first connecting pipe and the left end intercommunication setting of hollow tube, first one way solenoid valve sets up on first connecting pipe, second water tank fixed mounting is on the top right side of install bin, the one end of second connecting pipe and the bottom intercommunication setting of second water tank, and the other end of second connecting pipe and the right-hand member intercommunication setting of hollow tube, second one way solenoid valve sets up on the second connecting pipe.

Preferably, the bottom fixedly connected with collection device of curtain, collection device includes collecting vat, scraper blade, slider, baffle, the top of collecting vat and the bottom fixed connection of curtain, the inner wall bottom sliding connection of scraper blade and collecting vat, the top sliding connection of slider and collecting vat, and the bottom of slider and the top fixed connection of scraper blade, through setting up collection device, carry out unified collection, processing to dust and the sewage that cleaning device produced.

Preferably, the brush is fixedly connected to the bottom of the outer wall of the hollow pipe, a drain hole is formed in the bottom of the hollow pipe, the brush is in contact with the surface of the curtain, liquid in the hollow pipe can flow into the brush through the drain hole by means of the drain hole, and when the curtain is folded and unfolded, dust is removed from the surface of the curtain.

Preferably, the first one-way solenoid valve and the second one-way solenoid valve are the same in model, so that the first one-way solenoid valve and the second one-way solenoid valve can be conveniently replaced and maintained.

Preferably, a round hole is formed in the right end of the bottom of the collecting tank, a sliding hole is formed in the right side of the round hole, the baffle is connected with the inner wall of the sliding hole in a sliding mode, and the round hole is opened and closed through the baffle, so that the discharge of the collecting tank is controlled.

Preferably, both sides of the scraper blade are in contact with both sides of the inner wall of the collecting tank, so that the scraper blade can only horizontally move in the collecting tank and cannot rotate.

Preferably, a cleaning agent is stored in the first water tank, clear water is stored in the second water tank, and the curtain is cleaned more cleanly through the cleaning agent and the clear water.

The utility model provides a projector curtain convenient for dust removal. The method has the following beneficial effects:

(1) the utility model can remove the curtain by starting the first one-way electromagnetic valve to enable the cleaning agent in the first water tank to flow into the hollow pipe through the water discharge hole and then flow onto the brush, and after the removal of the curtain is finished, the first one-way electromagnetic valve is closed, the second one-way electromagnetic valve is started to enable the clean water in the second water tank to flow into the hollow pipe and then flow onto the curtain through the water discharge hole, and the foam generated by the cleaning agent is washed, thereby achieving the purpose of cleaning the curtain.

(2) According to the dust and sewage collecting device, dust and sewage generated by the cleaning device are collected through the collecting tank, the baffle plate is pulled to enable the dust and the sewage to be discharged out of the collecting tank through the round hole formed in the bottom of the collecting tank, and the scraper plate slides along the bottom of the inner wall of the collecting tank through the sliding block, so that the dust and the sewage deposited at the bottom of the collecting tank are discharged out of the collecting tank through the round hole, and the purpose of conveniently treating the dust and the sewage is achieved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of a cleaning device of the present invention;

fig. 4 is a cross-sectional view of a collection device of the present invention.

In the figure: 1. installing a box; 2. a motor; 3. a rotating rod; 4. a first bearing; 5. a curtain; 6. a cleaning device; 601. a second bearing; 602. a hollow tube; 603. a brush; 604. a first water tank; 605. a first connecting pipe; 606. a first one-way solenoid valve; 607. a second water tank; 608. a second connecting pipe; 609. a second one-way solenoid valve; 7. a collection device; 701. collecting tank; 702. a squeegee; 703. a slider; 704. and a baffle plate.

Detailed Description

As shown in fig. 1 to 4, the present invention provides a technical solution: a projector curtain convenient for dust removal comprises an installation box 1 and a cleaning device 6, wherein a motor 2 is fixedly installed on the inner wall of the installation box 1, a rotating rod 3 is fixedly connected to a coupler of the motor 2, a curtain 5 is fixedly connected to one side of the rotating rod 3, the motor 2 can drive the curtain 5 to fold and unfold in a rotating mode, the outer wall of a first bearing 4 is fixedly installed on the inner wall of the installation box 1, the inner wall of the first bearing 4 is fixedly connected with the rotating rod 3, the cleaning device 6 is rotatably connected with the rotating rod 3, the cleaning device 6 comprises a second bearing 601, a hollow pipe 602, a brush 603, a first water tank 604, a first connecting pipe 605, a first one-way electromagnetic valve 606, a second water tank 607, a second connecting pipe 608 and a second one-way electromagnetic valve 609, the inner wall of the second bearing 601 is fixedly connected with the rotating rod 3, the hollow pipe 602 is fixedly connected with the bottom of the outer wall of the second bearing 601, the brush 603 is fixedly connected with the bottom of the outer wall of the hollow pipe 602, and the bottom of the hollow pipe 602 is provided with a drain hole, the brush 603 is contacted with the surface of the curtain 5, the liquid in the hollow pipe 602 can flow into the brush 603 through the drain hole by arranging the drain hole, when the curtain 5 is folded and unfolded, the surface of the curtain 5 is dedusted, the first water tank 604 is fixedly arranged at the left side of the top of the installation box 1, one end of the first connecting pipe 605 is communicated with the bottom of the first water tank 604, the other end of the first connecting pipe 605 is communicated with the left end of the hollow pipe 602, the first one-way solenoid valve 606 is arranged on the first connecting pipe 605, the second water tank 607 is fixedly arranged at the right side of the top of the installation box 1, the first water tank 604 is filled with a cleaning agent, the second water tank 607 is filled with clear water, the curtain 5 is cleaned more cleanly by the cleaning agent and the clear water, one end of the second connecting pipe 608 is communicated with the bottom of the second water tank 607, and the other end of the second connecting pipe 608 is communicated with the right end of the hollow pipe 602, the second one-way solenoid valve 609 is arranged on the second connecting pipe 608, the first one-way solenoid valve 606 and the second one-way solenoid valve 609 are of the same type, so that the first one-way solenoid valve 606 and the second one-way solenoid valve 609 can be conveniently replaced and maintained, the bottom of the curtain 5 is fixedly connected with the collecting device 7, the collecting device 7 comprises a collecting tank 701, a scraper 702, a sliding block 703 and a baffle 704, the top of the collecting tank 701 is fixedly connected with the bottom of the curtain 5, a circular hole is formed in the right end of the bottom of the collecting tank 701, a sliding hole is formed in the right side of the circular hole, the baffle 704 is slidably connected with the inner wall of the sliding hole, the circular hole is opened and closed through the baffle 704, so that the discharge of the collecting tank 701 is controlled, the scraper 702 is slidably connected with the bottom of the inner wall of the collecting tank 701, two sides of the scraper 702 are in contact with two sides of the inner wall of the collecting tank 701, so that the scraper 702 can only horizontally move and cannot rotate in the collecting tank 701, the sliding block 703 is slidably connected with the top of the collecting tank 701, and the bottom of the slide block 703 is fixedly connected with the top of the scraper 702, and the dust and sewage generated by the cleaning device 6 are collected and treated uniformly by arranging the collecting device 7.

The working principle is as follows: when the motor 2 is started, the rotating rod 3 fixedly connected with the coupler of the motor 2 is driven to rotate, so that the curtain 5 fixedly connected with the side surface of the rotating rod 3 is retracted and extended along the outer wall of the rotating rod 3, when the curtain 5 is retracted and extended, the surface of the curtain 5 is dedusted through the brush 603 in contact with the surface of the curtain 5, when the curtain 5 is polluted, the first one-way electromagnetic valve 606 is started, so that the cleaning agent in the first water tank 604 flows into the hollow pipe 602 communicated with the first connecting pipe 605 through the first connecting pipe 605, and flows onto the brush 603 through the drainage hole formed in the bottom of the hollow pipe 602, so as to decontaminate the curtain 5, when the decontamination is completed, the first one-way electromagnetic valve 606 is closed, the second one-way electromagnetic valve 609 is started, so that the clean water in the second water tank 607 flows into the hollow pipe 602 through the second connecting pipe 608, and flows onto the curtain 5 through the drainage hole formed in the bottom of the hollow pipe 602, the foam generated by the cleaning agent is washed, so that the aim of cleaning the curtain 5 is fulfilled; dust and sewage that cleaning device 6 produced can flow into collecting vat 701 through curtain 5 and collect, through pulling baffle 704, make dust and sewage discharge collecting vat 701 through the round hole of seting up in collecting vat 701 bottom, rethread slip slider 703, make fixed connection slide along collecting vat 701's inner wall bottom at the scraper blade 702 of slider 703 bottom, thereby with deposit dust and sewage in collecting vat 701 bottom through the round hole discharge collecting vat 701 that collecting vat 701 bottom was seted up, thereby reach the purpose of conveniently handling dust, sewage.

Claims

1. The utility model provides a projecting apparatus curtain convenient to remove dust, includes install bin (1) and cleaning device (6), its characterized in that: the inner wall of the mounting box (1) is fixedly provided with a motor (2), a coupler of the motor (2) is fixedly connected with a rotating rod (3), one side of the rotating rod (3) is fixedly connected with a curtain (5), the inner wall of the mounting box (1) is fixedly provided with the outer wall of a first bearing (4), the inner wall of the first bearing (4) is fixedly connected with the rotating rod (3), the cleaning device (6) is rotatably connected with the rotating rod (3), the cleaning device (6) comprises a second bearing (601), a hollow pipe (602), a brush (603), a first water tank (604), a first connecting pipe (605), a first one-way electromagnetic valve (606), a second water tank (607), a second connecting pipe (608) and a second one-way electromagnetic valve (609), the inner wall of the second bearing (601) is fixedly connected with the rotating rod (3), the hollow pipe (602) is fixedly connected with the bottom of the outer wall of the second bearing (601), the first water tank (604) is fixedly installed on the left side of the top of the installation box (1), one end of the first connecting pipe (605) is communicated with the bottom of the first water tank (604), the other end of the first connecting pipe (605) is communicated with the left end of the hollow pipe (602), the first one-way electromagnetic valve (606) is arranged on the first connecting pipe (605), the second water tank (607) is fixedly installed on the right side of the top of the installation box (1), one end of the second connecting pipe (608) is communicated with the bottom of the second water tank (607), the other end of the second connecting pipe (608) is communicated with the right end of the hollow pipe (602), and the second one-way electromagnetic valve (609) is arranged on the second connecting pipe (608).

2. The projector curtain of claim 1, wherein: the bottom fixedly connected with collection device (7) of curtain (5), collection device (7) are including collecting vat (701), scraper blade (702), slider (703), baffle (704), the top of collecting vat (701) and the bottom fixed connection of curtain (5), scraper blade (702) and the inner wall bottom sliding connection of collecting vat (701), slider (703) and the top sliding connection of collecting vat (701), and the bottom of slider (703) and the top fixed connection of scraper blade (702).

3. The projector curtain of claim 1, wherein: the brush (603) is fixedly connected to the bottom of the outer wall of the hollow pipe (602), a drain hole is formed in the bottom of the hollow pipe (602), and the brush (603) is in contact with the surface of the curtain (5).

4. The projector curtain of claim 1, wherein: the first one-way electromagnetic valve (606) and the second one-way electromagnetic valve (609) are the same in type.

5. The projector curtain of claim 2 wherein to facilitate dust removal: the right end of the bottom of the collecting tank (701) is provided with a round hole, the right side of the round hole is provided with a sliding hole, and the baffle (704) is connected with the inner wall of the sliding hole in a sliding mode.

6. The projector curtain of claim 2 wherein to facilitate dust removal: two sides of the scraper (702) are in contact with two sides of the inner wall of the collecting tank (701).

7. The projector curtain of claim 2 wherein to facilitate dust removal: the first water tank (604) contains detergent, and the second water tank (607) contains clean water.