CN214587818U

CN214587818U - LED screen with self-cleaning function

Info

Publication number: CN214587818U
Application number: CN202120903233.8U
Authority: CN
Inventors: 鄢斌
Original assignee: Zhongsoftong Technology Guangdong Co ltd
Current assignee: Zhongsoftong Technology Guangdong Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-02
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to a LED shows technical field, specifically is a LED screen with self-cleaning function, the camera includes a supporting plate, fixed mounting display screen between the tip about the backup pad, the backup pad both sides are located the display screen outside and slide and be equipped with and remove the frame, remove and put up the symmetrical fixed mounting in surface both ends and connect the post, remove and put up the fixed mounting in surface both ends and connect the post down of surface both ends symmetry. The utility model discloses an effectual solution of transmission assembly and runner assembly's structure cooperation is because during the manpower is cleaned, can not fine assurance dynamics, influence cleaning performance, and the problem with the screen damage easily, the turbine can drive the axis of rotation and rotate in combining this device, the axis of rotation will drive soft brush and rotate, the event is moving the frame and is driving soft brush and reciprocating the in-process, soft brush will rotate the clearance to the display screen surface, can sweep the dust impurity on display screen surface, fine cleaning performance has, the while is exerted oneself evenly, effectively protect the display screen surface not damaged.

Description

LED screen with self-cleaning function

Technical Field

The utility model relates to a LED shows technical field, specifically is a LED screen with self-cleaning function.

Background

The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, and can meet the requirements of different environments.

Also adopt the LED display screen to be used for publishing information in the hospital at present, and current LED screen directly exposes and installs, some dust impurity will be piled up on the screen surface after long-term the use, if cloth regularly clears up, will influence and watch the quality, need the manpower to wipe off when clearing up, not only increase the person's that keeps a public place clean working strength, simultaneously because the manpower is wiped the time, can not very well grasp the dynamics, the clearance effect is not good enough, and damage the screen easily, thereby cause the loss, in view of this, we have provided an LED screen with self-cleaning function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED screen with self-cleaning function to it is comparatively troublesome to solve the manpower of proposing among the above-mentioned background art and clean the dust, simultaneously because of the too big problem of fragile screen hard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED screen with self-cleaning function, includes the backup pad, fixed mounting display screen between the tip about the backup pad, the backup pad both sides are located the display screen outside and slide and are equipped with and remove the frame, remove and put up the symmetrical fixed mounting in surface both ends and go up the connector strut, remove and put up under the fixed mounting in surface both ends symmetry, backup pad both sides bottom symmetry is equipped with drive assembly, backup pad both sides top symmetry is equipped with the rolling subassembly, and rolling subassembly and the corresponding structure cooperation of drive assembly, it is equipped with rotating assembly to remove the frame top, it is equipped with drive assembly to remove one side that the frame is close to drive assembly, and drive assembly and rotating assembly structure cooperation, it is equipped with collection assembly to remove the frame below.

Preferably, drive assembly includes sliding tray, sliding block, motor, guide pulley A and wire rope A, the sliding tray is seted up to the backup pad symmetry, the equal slidable mounting sliding block of the sliding tray inside of telling, the equal fixed mounting motor in backup pad both sides bottom, the equal fixed mounting guide pulley A of motor output end portion, surface fixed mounting wire rope A under the sliding block, and wire rope A tip passes through the sliding tray after around locating guide pulley A surface.

Preferably, the rolling subassembly includes pivot, spiral spring, guide pulley B and wire rope B, the inside fixed mounting pivot that is located sliding tray top in the backup pad, spiral spring is established to the fixed cover of pivot surface, guide pulley B is established to the fixed cover of spiral spring surface, and guide pulley B passes through spiral spring and pivot elastic connection, sliding block upper surface fixed mounting wire rope B, and wire rope B tip is around locating guide pulley B surface through the sliding tray.

Preferably, the runner assembly includes box, worm, axis of rotation, turbine and soft brush, go up the box on the stationary mounting of erection column tip surface, it inserts the worm to go up the inside rotation of box, it rotates the installation axis of rotation to go up box inside position worm top one side equidistance, the axis of rotation surface is located the equal fixed mounting turbine of box inside, and the turbine all is connected with the worm meshing, the axis of rotation surface is located the soft brush of the equal fixed mounting of box outside, and soft brush and display screen surface contact and extrusion.

Preferably, drive assembly includes bull stick, gear, pulley group and rack, the carriage is moved the side and is close to the backup pad position and rotates the installation bull stick, the bull stick surface is close to and is located the fixed cover of middle department and establish the gear, backup pad both sides terminal surface corresponds position department fixed mounting rack with the gear, and the rack is connected with gear engagement, be equipped with pulley group between bull stick tip and the last box tip, and go up the box and pass through pulley group and be connected with the bull stick transmission.

Preferably, the collection subassembly is including collecting the box, taking out box, handle and scraping the brush, the box is collected to lower terminal fixed surface installation down, it slides to insert and establishes and takes out the box to collect the box inside, it is located and collects box outer fixed surface installation handle to take out the box side surface, it scrapes the brush to collect box top lower surface and is close to one side lower terminal fixed surface installation, and scrapes the brush and takes out box inner wall extrusion contact.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rolling assembly and the driving assembly are structurally matched to effectively solve the problem that the surface of the display screen is time-consuming and labor-consuming when being cleaned by manpower in the prior art, the soft brush can be driven to move up and down by combining the rolling assembly and the driving assembly, dust and impurities on the surface of the display screen can be easily removed, the labor intensity of a cleaner is reduced, and the rolling assembly is simple in structure and convenient to operate;

2. through the effectual time of cleaning because the manpower of structure cooperation of drive assembly and runner assembly, can not fine assurance dynamics, influence the clearance effect, and the problem of screen damage easily, the turbine can drive the axis of rotation and rotate in combining this device, the axis of rotation will drive soft brush and rotate, the event is moving the frame and is driving soft brush and reciprocate the in-process, soft brush will rotate the clearance to the display screen surface, can sweep the dust impurity on display screen surface down, fine cleaning effect has, it is even to exert oneself simultaneously, effectively protect the display screen surface not damaged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the driving member of the present invention;

FIG. 3 is a schematic view of the rotating assembly of the present invention;

FIG. 4 is a second schematic view of the rotating assembly of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 6 is a schematic view of the collecting assembly of the present invention;

fig. 7 is a second schematic view of the collecting assembly of the present invention.

In the figure: 1. a support plate; 101. a display screen; 102. a movable frame; 103. connecting columns upwards; 104. a lower connecting column; 2. a drive assembly; 201. a sliding groove; 202. a slider; 203. a motor; 204. a guide wheel A; 205. a steel wire rope A; 3. a winding component; 301. a rotating shaft; 302. a volute spiral spring; 303. a guide wheel B; 304. a steel wire rope B; 4. a transmission assembly; 401. a rotating rod; 402. a gear; 403. a pulley set; 404. a rack; 5. a rotating assembly; 501. putting the box on; 502. a worm; 503. a rotating shaft; 504. a turbine; 505. soft brushing; 6. a collection assembly; 601. a collection box; 602. drawing the box; 603. a handle; 604. and (4) scraping and brushing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment:

a LED screen with a self-cleaning function comprises a supporting plate 1, a display screen 101 is fixedly installed between the upper end portion and the lower end portion of the supporting plate 1, a moving frame 102 is arranged on the two sides of the supporting plate 1 and located on the outer side of the display screen 101 in a sliding mode, upper connecting columns 103 are symmetrically and fixedly installed on the two ends of the upper surface of the moving frame 102, lower connecting columns 104 are symmetrically and fixedly installed on the two ends of the lower surface of the moving frame 102, driving components 2 are symmetrically arranged at the bottoms of the two sides of the supporting plate 1, winding components 3 are symmetrically arranged on the tops of the two sides of the supporting plate 1, the winding components 3 are matched with the driving components 2 in a corresponding structure, a rotating component 5 is arranged above the moving frame 102, a transmission component 4 is arranged on one side, close to the driving components 2, the transmission component 4 is matched with the rotating component 5 in a structure, and a collecting component 6 is arranged below the moving frame 102;

further, the driving assembly 2 comprises sliding grooves 201, sliding blocks 202, motors 203, guide wheels A204 and steel wire ropes A205, the sliding grooves 201 are symmetrically formed in the supporting plate 1, the sliding blocks 202 are slidably mounted in the sliding grooves 201, the motors 203 are fixedly mounted at the bottoms of the two sides of the supporting plate 1, the guide wheels A204 are fixedly mounted at the output end parts of the motors 203, the steel wire ropes A205 are fixedly mounted on the lower surfaces of the sliding blocks 202, the end parts of the steel wire ropes A205 pass through the sliding grooves 201 and then are wound on the surfaces of the guide wheels A204, the motors 203 are set to periodically and regularly work, when the whole device is automatically cleaned, the motors 203 work to drive the guide wheels A204 to rotate, at the moment, the guide wheels A204 rotate and wind the steel wire ropes A205, and the sliding blocks 202 can be well pulled by the steel wire ropes A205 to move downwards along the sliding grooves 201;

further, the winding assembly 3 includes a rotating shaft 301, a spiral spring 302, a guide wheel B303 and a steel cable B304, the rotating shaft 301 is fixedly installed above the top of the sliding groove 201 inside the supporting plate 1, the spiral spring 302 is fixedly sleeved on the outer surface of the rotating shaft 301, the guide wheel B303 is fixedly sleeved on the outer surface of the spiral spring 302, the guide wheel B303 is elastically connected with the rotating shaft 301 through the spiral spring 302, the steel cable B304 is fixedly installed on the upper surface of the sliding block 202, the end portion of the steel cable B304 is wound on the surface of the guide wheel B303 through the sliding groove 201, after the steel cable B304 is pulled by the sliding block 202, the guide wheel B303 releases the rotation of the steel cable B304, the spiral sliding spring 302 is elastically compressed during the rotation of the guide wheel B303, when the sliding groove 201 is moved to the bottom end of the sliding groove 202, the motor 203 drives the guide wheel a204 to rotate reversely, at this time, the guide wheel a204 releases the sliding groove 201 to rotate, under the elastic action of the spiral spring 302, the driving guide wheel B303 rotates and winds the steel wire rope B304, and the sliding block 202 can be pulled to move upwards along the sliding groove 201, so that sliding reset of the sliding block 202 is realized;

further, the rotating assembly 5 comprises an upper box 501, a worm 502, a rotating shaft 503, a worm wheel 504 and a soft brush 505, the upper box 501 is fixedly installed on the surface of the end portion of the upper connecting column 103, the worm 502 is rotatably inserted into the upper box 501, the rotating shaft 503 is rotatably installed on one side of the upper box 501, which is located above the worm 502, at equal intervals, the worm wheel 504 is fixedly installed on the outer surface of the rotating shaft 503, which is located inside the upper box 501, the worm wheel 504 is engaged with the worm 502, the soft brush 505 is fixedly installed on the outer surface of the rotating shaft 503, which is located outside the upper box 501, the soft brush 505 is contacted and extruded with the outer surface of the display screen 101, due to the engagement transmission action of the worm 502 and the worm wheel 504, the worm wheel 504 can drive the rotating shaft 503 to rotate, the rotating shaft 503 can drive the soft brush 505 to rotate, so that the soft brush 505 can rotate and clean the surface of the display screen 101 in the process that the moving frame 102 drives the soft brush 505 to move up and down, dust and impurities on the surface of the display screen 101 can be well swept;

further, the transmission assembly 4 includes a rotating rod 401, a gear 402, a pulley set 403 and a rack 404, the rotating rod 401 is rotatably mounted at a position on the side surface of the moving frame 102 close to the support plate 1, the gear 402 is fixedly sleeved on the outer surface of the rotating rod 401 close to the middle, the rack 404 is fixedly mounted at a position corresponding to the gear 402 on the end surface of the two sides of the support plate 1, the rack 404 is meshed with the gear 402, the pulley set 403 is arranged between the end of the rotating rod 401 and the end of the upper box 501, the upper box 501 is in transmission connection with the rotating rod 401 through the pulley set 403, the rotating rod 401 can be driven to rotate through the meshing transmission action of the gear 402 and the rack 404, and the worm 502 can be well driven to rotate through the transmission action of the pulley set 403;

further, the collecting assembly 6 comprises a collecting box 601, a drawing box 602, a handle 603 and a scraping brush 604, the lower surface of the lower connecting post 104 is fixedly provided with a collecting box 601, the interior of the collecting box 601 is inserted with a drawing box 602 in a sliding way, a handle 603 is fixedly arranged on the side surface of the drawing box 602 positioned on the outer surface of the collecting box 601, the scraping brush 604 is fixedly arranged on the position of the lower surface of the top of the collecting box 601, which is close to the lower connecting column 104 on one side, and the scraping brush 604 is in pressing contact with the inner wall of the drawing box 602, because of the dead weight of dust and impurities, it will fall down and fall into the interior of the drawer 602 from the port of the collection box 601 for collection, the cleaner can pull the handle 603 regularly to pull the drawer 602 out from the side of the collection box 601 for cleaning, in the process, the scraping brush 604 scrapes dust and impurities inside the drawer 602 to one side of the drawer 602, so that the dust and impurities can be conveniently centralized, and after the cleaning is finished, the handle 603 is then inserted from the side of the drawer 602 to facilitate periodic cleaning and collection of the device.

The working principle is as follows: the display screen 101 is arranged inside the supporting plate 1, the display screen 101 can be vertically arranged by fixing the supporting plate 1 on a wall surface, and under normal conditions, the cleaning module is accommodated above the display screen 101, the motor 203 is set to periodically work at regular time, when the whole device is automatically cleaned, the motor 203 works to drive the guide wheel A204 to rotate, at the same time, the guide wheel A204 rotates and winds the steel wire rope A205, the steel wire rope A205 pulls the sliding block 202 to move downwards along the sliding groove 201, and simultaneously, after the steel wire rope B304 is pulled by the sliding block 202, the guide wheel B303 rotates and releases the steel wire rope B304, the guide wheel B303 elastically compresses the spiral spring 302 in the rotating process, when the sliding block 202 moves to the bottom end of the sliding groove 201, the motor 203 drives the guide wheel A204 to reversely rotate, at the time, the guide wheel A204 rotates and releases the sliding groove 201, and under the elastic action of the spiral spring 302, the guide wheel B303 is driven to rotate and wind the steel wire rope B304, the sliding block 202 can be dragged to move upwards along the sliding groove 201, in the process that the sliding block 202 moves upwards and downwards, the sliding block 202 can drive the movable frame 102 to move upwards and downwards, the rotating rod 401 can be driven to rotate through the meshing transmission action of the gear 402 and the rack 404, the worm 502 can be driven to rotate through the transmission action of the belt pulley set 403, the worm 504 can drive the rotating shaft 503 to rotate due to the meshing transmission action of the worm 502 and the worm wheel 504, the rotating shaft 503 can drive the soft brush 505 to rotate, so in the process that the movable frame 102 drives the soft brush 505 to move upwards and downwards, the soft brush 505 can rotate and clean the surface of the display screen 101, dust impurities on the surface of the display screen 101 can be swept down, due to the self weight of the dust impurities, the dust impurities can fall down and fall into the drawer 602 from the port of the drawer 602 to be collected, a cleaner can regularly pull the handle 603 to pull the drawer 602 out and clean the side of the drawer 601, in the process, the scraper 604 can scrape the dust impurities in the drawer 602 to one side of the drawer 602, the convenience is to the centralized processing of dust impurity, and after the clearance finishes, inserts handle 603 from taking out box 602 one side again, and the periodic cleaning of the device of being convenient for is collected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED screen with self-cleaning function, includes backup pad (1), its characterized in that: a display screen (101) is fixedly arranged between the upper end part and the lower end part of the supporting plate (1), a moving frame (102) is arranged at the two sides of the supporting plate (1) and positioned outside the display screen (101) in a sliding way, upper connecting columns (103) are symmetrically and fixedly arranged at two ends of the upper surface of the movable frame (102), lower connecting columns (104) are symmetrically and fixedly arranged at two ends of the lower surface of the movable frame (102), the bottom parts of the two sides of the supporting plate (1) are symmetrically provided with driving components (2), the top parts of the two sides of the supporting plate (1) are symmetrically provided with rolling components (3), the rolling component (3) is matched with the driving component (2) in a corresponding structure, a rotating component (5) is arranged above the moving frame (102), a transmission component (4) is arranged on one side of the moving frame (102) close to the driving component (2), and the transmission component (4) is structurally matched with the rotating component (5), and a collecting component (6) is arranged below the moving frame (102).

2. The LED screen with the self-cleaning function as claimed in claim 1, wherein: drive assembly (2) include sliding tray (201), sliding block (202), motor (203), guide pulley A (204) and wire rope A (205), sliding tray (201) are seted up to backup pad (1) symmetry, and the equal slidable mounting sliding block (202) of sliding tray (201) inside of telling, the equal fixed mounting motor (203) in backup pad (1) both sides bottom, the equal fixed mounting guide pulley A (204) of motor (203) output end, surface fixed mounting wire rope A (205) under sliding block (202), and wire rope A (205) tip pass through behind sliding tray (201) around locating guide pulley A (204) surface.

3. The LED screen with the self-cleaning function as claimed in claim 2, wherein: winding subassembly (3) are including pivot (301), spiral spring (302), guide pulley B (303) and wire rope B (304), backup pad (1) inside is located sliding tray (201) top fixed mounting pivot (301), spiral spring (302) are established to fixed the overlapping of pivot (301) surface, guide pulley B (303) are established to fixed the overlapping of spiral spring (302) surface, and guide pulley B (303) pass through spiral spring (302) and pivot (301) elastic connection, fixed surface installs wire rope B (304) on sliding block (202), and wire rope B (304) tip is around locating guide pulley B (303) surface through sliding tray (201).

4. The LED screen with the self-cleaning function as claimed in claim 1, wherein: rotating assembly (5) are including last box (501), worm (502), axis of rotation (503), turbine (504) and soft brush (505), go up and connect post (103) tip fixed surface installation to go up box (501), go up box (501) inside rotation and insert and establish worm (502), it rotates installation axis of rotation (503) to go up box (501) inside location worm (502) top one side equidistance, axis of rotation (503) surface is located box (501) inside equal fixed mounting turbine (504), and turbine (504) all is connected with worm (502) meshing, axis of rotation (503) surface is located box (501) outside equal fixed mounting soft brush (505), and soft brush (505) and display screen (101) surface contact and extrusion.

5. The LED screen with the self-cleaning function as claimed in claim 4, wherein: drive assembly (4) include bull stick (401), gear (402), pulley group (403) and rack (404), removal frame (102) side is close to backup pad (1) position and rotates installation bull stick (401), bull stick (401) surface is close to and is located middle fixed cover and establishes gear (402), backup pad (1) both sides terminal surface corresponds position department fixed mounting rack (404) with gear (402), and rack (404) and gear (402) meshing are connected, be equipped with pulley group (403) between bull stick (401) tip and last box (501) tip, and go up box (501) and be connected with bull stick (401) transmission through pulley group (403).

6. The LED screen with the self-cleaning function as claimed in claim 4, wherein: collect subassembly (6) including collecting box (601), taking out box (602), handle (603) and scraping brush (604), under post (104) fixed surface installation collect box (601), collect box (601) inside slip and insert and establish and take out box (602), it is located and collects box (601) outer fixed surface installation handle (603) to take out box (602) side surface, it scrapes brush (604) to collect box (601) top lower surface and be close to one side under post (104) fixed mounting position, and scrapes brush (604) and takes out box (602) inner wall extrusion contact.