CN222077399U - A self-cleaning naked-eye 3D display screen - Google Patents

Abstract

The utility model discloses a self-cleaning naked-eye 3D display screen, which relates to the technical field of 3D display screens, including a frame, a display screen body is embedded in the frame, a spraying mechanism is fixedly connected to the top surface of the frame, and cleaning mechanisms are fixedly connected to the left and right sides of the frame. In the utility model, the spraying mechanism is used to spray clean water on the surface of the display screen body for preliminary cleaning, and the cleaning mechanism is used to clean and scrape impurities on the surface of the display screen body after washing. The scraper contacts the surface of the display screen body and scrapes it during the downward movement, and finally falls into the collection box. The second motor is started, and the worm drives the turbine to rotate, thereby driving the rotating shaft and the scraper to rotate, so as to avoid bringing back the stains during the resetting process, and the cleaning is more thorough and efficient.

Description

Self-cleaning type naked eye 3D display screen

Technical Field

The utility model relates to the technical field of 3D display screens, in particular to a self-cleaning naked eye 3D display screen.

Background

The naked eye 3D display screen can present 3D effect with the image, and current naked eye 3D display screen is more concentrated outdoor and indoor more common at the people's flow, can attract consumer's eyeball through the image that the naked eye 3D display screen will put in, and then guide consumer to shop, installs at outdoor naked eye 3D display screen, and very easily dirty, need in time clear up, avoid influencing people's viewing effect. For example, patent publication number CN219916098U in the patent record a bore hole 3D image display device, wherein the scheme of describing utilizes the connecting rod to drive the slide bar through a bore hole 3D image display device of design, and straight line second motor makes the slide bar drive the movable plate and removes to make the cotton that cleans carry out outside to bore hole display screen and clean comprehensively, effectively get rid of impurity such as dust, bird's droppings and leaf, ensure the display effect of display screen, thereby effectively solved the outside inconvenient clear problem of going on of traditional outdoor bore hole display screen. But in this case, the cleaning of the display screen is performed by scraping the screen in the left-right direction by using the wiping cotton, but the scraping mode has the problem that dust and impurities stay and accumulate on the surface of the screen all the time in the scraping process, and the thorough cleaning cannot be realized.

Based on the above, the self-cleaning naked eye 3D display screen is provided, and the defects of the existing device can be eliminated.

Disclosure of utility model

The utility model aims to provide a self-cleaning naked eye 3D display screen, which aims to solve the problem that dirt scraped in the background technology is always accumulated on the surface of the display screen and is not thoroughly cleaned.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a self-cleaning formula bore hole D display screen, includes the frame, the frame is embedded to be equipped with the display screen body, frame top surface fixedly connected with carries out the spraying mechanism who spouts the brush to the display screen body surface, frame left and right sides fixedly connected with is scraped the clearance mechanism of display screen body surface spot.

Preferably, the spraying mechanism comprises a water tank fixedly connected to the top surface of the frame, a connecting plate is fixedly connected to the front side of the water tank, a plurality of spray heads are fixedly mounted on the connecting plate at equal intervals, and the water tank is connected with the connecting plate through a hose.

Preferably, the cleaning mechanism comprises adjusting boxes symmetrically arranged on the left side and the right side of the frame, the adjusting boxes are fixedly connected with the frame, threaded rods and guide rods are respectively arranged in the adjusting boxes, one ends of the threaded rods penetrate through the adjusting boxes and are fixedly connected with the output ends of the first motor, one movable sleeve is connected to the threaded rods in a threaded mode, the other movable sleeve is connected to the guide rods in a sliding mode, the two movable sleeves are fixedly connected with mounting boxes on the front sides of the movable sleeves, the rear sides of the mounting boxes are fixedly connected with the adjusting boxes in a sliding mode, rotary shafts are arranged between the mounting boxes, and the rotary shafts extend into the mounting boxes and are fixedly connected with the rotating assembly.

Preferably, the rotating assembly comprises a worm, the worm is installed inside an installation box, one end of the worm penetrates through the installation box and is fixedly connected with the output end of the second motor, the worm is meshed with a worm wheel, the worm wheel is fixedly connected with one end of a rotating shaft, two ends of the rotating shaft are connected with the inner wall of the installation box through bearings, and a scraper is fixedly connected to the rotating shaft.

Preferably, a water pump is arranged on the hose.

Preferably, the output end of the spray head is obliquely arranged towards the direction of the display screen body.

Preferably, the surface of the scraper is wrapped with a silica gel pad.

Preferably, the bottom surface of the frame is fixedly connected with a collecting box, and the top surface of the collecting box is provided with an opening.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the application, through the cooperation of the water tank, the hose, the connecting plate and the spray head, the clean water is sprayed to the surface of the display screen body for preliminary cleaning.

2. According to the application, through the cooperation of the adjusting box, the threaded rod, the guide rod, the mounting box, the rotating shaft, the worm gear, the scraper and the collecting box, the cleaning and scraping of impurities on the surface of the display screen body are realized after the water washing is finished, the scraper contacts the surface of the display screen body, the scraper is scraped in the downward moving process, finally falls into the collecting box, the second motor is started, the worm drives the worm gear to rotate, and then the rotating shaft and the scraper are driven to rotate, so that dirt is prevented from being brought back in the resetting process, the cleaning is more thorough, and the cleaning efficiency is high.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the spraying mechanism of the present utility model.

FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model.

Fig. 4 is a schematic structural view of a rotary assembly according to the present utility model.

Reference numerals note that the frame 101, the display screen body 102, the spray mechanism 200, the water tank 201, the hose 202, the connection plate 203, the shower head 204, the cleaning mechanism 300, the adjustment box 301, the threaded rod 302, the guide rod 303, the installation box 304, the rotation shaft 305, the worm wheel 306, the worm 307, the scraper 308, and the collection box 309.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Example 1

Referring to fig. 1-4, a self-cleaning naked eye 3D display screen includes a frame 101, a display screen body 102 is embedded in the frame 101, a spraying mechanism 200 for spraying and brushing the surface of the display screen body 102 is fixedly connected to the top surface of the frame 101, and cleaning mechanisms 300 for scraping stains on the surface of the display screen body 102 are fixedly connected to the left and right sides of the frame 101.

Referring to fig. 2, the spraying mechanism 200 includes a water tank 201 fixedly connected to the top surface of the frame 101, a connection plate 203 is fixedly connected to the front side of the water tank 201, a plurality of spray nozzles 204 are fixedly mounted on the connection plate 203 at equal intervals, the water tank 201 and the connection plate 203 are connected through a hose 202, and the hose 202 conveys the water in the water tank 201 to the connection plate 203 and sprays the water through the spray nozzles 204.

Referring to fig. 3, the cleaning mechanism 300 includes an adjusting box 301 symmetrically disposed on the left and right sides of the frame 101, the adjusting box 301 is fixedly connected with the frame 101, two adjusting boxes 301 are internally provided with a threaded rod 302 and a guide rod 303 respectively, one end of the threaded rod 302 extends through the adjusting box 301 and is fixedly connected with the output end of the first motor, the first motor is started to drive the threaded rod 302 to rotate, a movable sleeve is screwed on the threaded rod 302, another movable sleeve is slidingly connected on the guide rod 303, the movable sleeve moves up and down under the limiting action of the guide rod 303 and the driving action of the threaded rod 302, two movable sleeves are fixedly connected with an installing box 304, the rear side of the installing box 304 is slidingly connected with the adjusting box 301, a rotating shaft 305 is installed between the two installing boxes 304, the movable sleeve drives the installing box 304 to move, and then drives the rotating shaft 305 to move up and down, and the rotating shaft 305 extends into the installing box 304 to be fixedly connected with the rotating assembly.

Referring to fig. 4, the rotating assembly includes a worm 307, the worm 307 is mounted inside a mounting box 304, one end of the worm 307 extends through the mounting box 304 and is fixedly connected with the output end of the second motor, the second motor is started, the worm 307 rotates, the worm 307 is meshed with a worm wheel 306, the worm wheel 306 is fixedly connected with one end of a rotating shaft 305, the worm 307 drives the worm wheel 306 meshed with the worm wheel 307 to rotate, the worm wheel 306 drives the rotating shaft 305 to rotate, two ends of the rotating shaft 305 are connected with the inner wall of the mounting box 304 through bearings, a scraper 308 is fixedly connected to the rotating shaft 305, the rotating shaft 305 drives the scraper 308 to rotate, and the change of the rotating angle realizes the collision or separation between the scraper 308 and the surface of the display screen body 102.

Example 2

In contrast to embodiment 1, referring to fig. 1-2, a water pump is disposed on the hose 202, and the water pump is configured to pressurize the water.

Referring to fig. 2, the output end of the spray head 204 is inclined toward the direction of the display screen body 102, so as to facilitate the preliminary washing of the surface of the display screen body 102.

Referring to fig. 1-2, the surface of the scraper 308 is wrapped with a silicone pad to prevent the surface of the display screen body 102 from being scratched.

Referring to fig. 2, a collection box 309 is fixedly connected to the bottom surface of the frame 101, and an opening is formed on the top surface of the collection box 309 for performing centralized collection treatment on the stains on the display screen body 102.

When cleaning is needed, the water pump is started firstly, water in the water tank 201 is conveyed into the connecting plate 203 through the hose 202, sprayed out through the spray head 204, the surface of the display screen body 102 is primarily washed, then the first motor is started, the threaded rod 302 rotates, the movable sleeve drives the mounting box 304 and the rotating shaft 305 to move downwards under the limiting effect of the guide rod 303, further the dirt on the surface of the mounting box is scraped by the scraper 308 and falls into the collecting box 309, subsequent centralized processing is facilitated, the second motor is started after the scraping is finished, the worm 307 rotates, the worm wheel 306 is driven to rotate, the rotating shaft 305 and the scraper 308 are driven to rotate by the worm wheel 306, the surface of the display screen body 102 is separated and not contacted after the scraper 308 rotates for a certain angle, the dirt is prevented from contacting the surface of the display screen body 102 in the process of upwards moving to reset, the dirt is brought back, the cleaning effect of the surface of the display screen body 102 is guaranteed, and the cleaning is more thorough.

The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a self-cleaning formula bore hole 3D display screen, includes frame (101), the embedded display screen body (102) that is equipped with of frame (101), its characterized in that, frame (101) top surface fixedly connected with sprays mechanism (200) that brush to display screen body (102) surface, frame (101) left and right sides fixedly connected with is to display screen body (102) surface spot clean-up mechanism (300) of striking off.

2. The self-cleaning naked eye 3D display screen according to claim 1, wherein the spraying mechanism (200) comprises a water tank (201) fixedly connected to the top surface of the frame (101), a connecting plate (203) is fixedly connected to the front side of the water tank (201), a plurality of spray heads (204) are fixedly arranged on the connecting plate (203) at equal intervals, and the water tank (201) is connected with the connecting plate (203) through a hose (202).

3. The self-cleaning naked eye 3D display screen according to claim 1, wherein the cleaning mechanism (300) comprises adjusting boxes (301) symmetrically arranged on the left side and the right side of the frame (101), the adjusting boxes (301) are fixedly connected with the frame (101), threaded rods (302) and guide rods (303) are respectively arranged in the two adjusting boxes (301), one end of each threaded rod (302) penetrates through the corresponding adjusting box (301) and is fixedly connected with the output end of the corresponding first motor, one movable sleeve is connected to one threaded rod (302) in a threaded mode, the other movable sleeve is connected to the corresponding guide rod (303) in a sliding mode, two movable sleeve front sides are fixedly connected with mounting boxes (304), the rear sides of the mounting boxes (304) are fixedly connected with the corresponding adjusting boxes (301), rotating shafts (305) are arranged between the two mounting boxes (304), and the rotating shafts (305) extend into the mounting boxes (304) to be fixedly connected with rotating assemblies.

4. A self-cleaning naked eye 3D display screen according to claim 3, characterized in that the rotating assembly comprises a worm (307), the worm (307) is mounted inside a mounting box (304), one end of the worm (307) penetrates through the mounting box (304) and is fixedly connected with the output end of the second motor, the worm (307) is meshed with a worm wheel (306), the worm wheel (306) is fixedly connected with one end of a rotating shaft (305), two ends of the rotating shaft (305) are connected with the inner wall of the mounting box (304) through bearings, and a scraper (308) is fixedly connected to the rotating shaft (305).

5. A self-cleaning naked eye 3D display according to claim 2, characterized in that the hose (202) is provided with a water pump.

6. The self-cleaning naked eye 3D display screen according to claim 2, wherein the output end of the spray head (204) is obliquely arranged towards the display screen body (102).

7. The self-cleaning naked eye 3D display according to claim 4, wherein the doctor blade (308) is covered with a silica gel pad.

8. The self-cleaning naked eye 3D display screen according to claim 4, wherein the bottom surface of the frame (101) is fixedly connected with a collecting box (309), and the top surface of the collecting box (309) is provided with an opening.