CN213241731U

CN213241731U - Waterproof LED display screen with high-efficient clean function

Info

Publication number: CN213241731U
Application number: CN202021524495.5U
Authority: CN
Inventors: 杨义林
Original assignee: Harbin Sancai Electronic Technology Development Co ltd
Current assignee: Harbin Sancai Electronic Technology Development Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-18
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a waterproof LED display screen with high-efficient clean function, which comprises a display screen, the external fixed surface of display screen has the glass cover, all be fixed with the guard plate around the display screen, sliding connection has the cleaning brush on the guard plate of display screen both sides, the top guard plate of display screen is equipped with pours into the liquid device of getting of cleaning brush injection cleaning liquid into, and this waterproof LED display screen with high-efficient clean function has changed the setting of traditional display screen, is provided with the glass cover at the surface of display screen, is used for carrying out waterproof dustproof protection to it, and can clear up the glass cover through setting up of cleaning brush, and the top of display screen is equipped with the liquid device of getting of pouring into cleaning liquid into the cleaning brush, can take cleaning liquid at any time, improves the cleaning quality of cleaning brush.

Description

Waterproof LED display screen with high-efficient clean function

Technical Field

The utility model relates to a LED display screen technical field specifically is a waterproof LED display screen with high-efficient clean function.

Background

The LED is widely valued for the characteristics of high luminous efficiency, long service life, safety, reliability, environmental protection and energy conservation, the LED respectively has primary colors of red, blue, green and the like, the display screen can be composed of pixels formed by LED luminous points of one primary color or any two or three primary colors, and then the brightness of various primary colors in each pixel is controlled by a special driving circuit and a control system, so that pictures of rich-color videos, pictures, characters and the like can be displayed. As an important means of information transmission, LED displays have become a sign of urban information modernization construction, and with the continuous progress of social economy and the continuous improvement of LED display technology, various LED electronic displays, advertising displays, various rental full-color displays of integrated stage lamps, etc. are widely used for outdoor and indoor information transmission.

In daily life, the business family often demonstrates corresponding propaganda advertisement on the LED display screen, the pedestrian of being convenient for watches, the influence and the sales volume of improvement product, the LED display screen on the existing market is often placed in the open air, adopt transparent material such as toughened glass protection LED display screen for rain-proofly, but behind the rainwater weather, debris such as leaf are infected with easily on the protective glass surface, lead to the protector surface fuzzy and dirty in disorder, the advertising display effect of LED display screen has been reduced, the simple water that the stain that some debris left on the glass surface is cleaned and can not clear up completely. Therefore, a waterproof LED display screen with an efficient cleaning function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can take cleaning solution at any time and carry out the waterproof LED display screen with high-efficient clean function of clearing up to the glass surface of LED display screen surface to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof LED display screen with high-efficient clean function, includes the display screen, the external fixed surface of display screen has the glass cover, and the glass cover is used for carrying out waterproof dustproof protection to the surface of display screen, all be fixed with the guard plate around the display screen, inside the guard plate prevents that the rainwater from invading the glass cover, sliding connection has the cleaning brush on the guard plate of the display screen left and right sides, and the cleaning brush is used for wasing the surface of glass cover, the top guard plate of display screen is equipped with the liquid device of getting into the cleaning fluid to the cleaning brush, gets the liquid device and supplies liquid to the cleaning brush at any time, makes things convenient for the cleaning brush efficient to clear up the glass cover surface.

Preferably, get liquid device including dividing the liquid frame, divide the liquid frame to establish at the top of display screen, and both ends are fixed on the guard plate of the display screen left and right sides, divide the bottom surface of liquid frame to have seted up a plurality of minutes liquid holes, when the clearance brush slides to the display screen top, a plurality of minutes liquid holes can supply liquid to a plurality of regions on the clearance brush, improve and supply the liquid area, divide the top surface of liquid frame to be equipped with the outlet pipe, the guard plate and the intercommunication at display screen top are passed to the one end of outlet pipe have the liquid reserve tank, the liquid reserve tank is fixed on the guard plate at display screen top.

Preferably, the inside sliding connection of liquid reserve tank has the piston board, the one end of piston board is fixed with the slide bar, the top that the liquid reserve tank was passed to the one end that the piston board was kept away from to the slide bar is fixed with the clamp plate, presses the clamp plate, and the piston board slides in the liquid reserve tank, makes the clearance liquid in the liquid reserve tank flow out to the minute liquid frame in from the outlet pipe.

Preferably, the middle part of slide bar is equipped with even board, be equipped with the spring between even board and the clamp plate, the spring housing is established on the slide bar, the one end of even board is fixed with the extension board, the extension board is fixed on the guard plate at display screen top, and when the slide bar was not pressed, can stably place under the effect of spring and prevent that it from sliding in the liquid reserve tank inside.

Preferably, the spout has all been seted up on the guard plate of the display screen left and right sides, the spur gear groove has been seted up to the one end of one of them spout, the meshing has a rotating gear on the spur gear groove, rotating gear's internal connection has the pivot, the one end of pivot is passed the inside of clearance brush and is passed the spout and be connected with the dog and roll from top to bottom through rotating gear on the spur gear groove, drives the clearance brush and slides from top to bottom on the surface of glass cover in order to cover the glass clearance, and under the effect of dog, can not take place the upset when the clearance brush slides from top to bottom.

Preferably, one end of the rotating shaft, which is positioned at the rotating gear, penetrates through the sliding groove and is fixed with a rotating nut, and the rotating nut facilitates the rotating gear to roll up and down on the straight gear groove.

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

the utility model discloses changed the setting of traditional display screen, be provided with the glass cover at the surface of display screen, be used for carrying out waterproof dustproof protection to it, and can clear up the glass cover through setting up of clearance brush, and the top of display screen is equipped with the liquid device of getting that pours into clearance liquid into the clearance brush into, can take clearance liquid at any time, improves the cleaning quality of clearance brush.

Drawings

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

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic view of the structure in another direction of the present invention;

fig. 4 is the schematic diagram of the internal structure of the liquid storage device of the present invention.

In the figure: 1-a display screen; 2-a glass cover; 3-protection plate; 4-cleaning brush; 5-a liquid taking device; 6-a liquid separating frame; 7-liquid separation holes; 8-water outlet pipe; 9-a liquid storage tank; 10-a piston plate; 11-a slide bar; 12-a platen; 13-connecting the plates; 14-a spring; 15-a support plate; 16-a chute; 17-straight gear groove; 18-a rotating gear; 19-a rotating shaft; 20-a stopper; 21-turning the nut.

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. 1-4, the present invention provides a technical solution: a waterproof LED display screen with a high-efficiency cleaning function comprises a display screen 1, wherein a glass cover 2 is fixed on the outer surface of the display screen 1, the glass cover 2 is used for performing waterproof and dustproof protection on the outer surface of the display screen 1, protection plates 3 are fixed on the periphery of the display screen 1, the protection plates 3 prevent rainwater from invading into the glass cover 2, cleaning brushes 4 are connected on the protection plates 3 on the left side and the right side of the display screen 1 in a sliding manner, sliding chutes 16 are formed in the protection plates 3 on the left side and the right side of the display screen 1, one end of one sliding chute 16 is provided with a straight gear groove 17, a rotating gear 18 is meshed with the straight gear groove 17, a rotating shaft 19 is connected inside the rotating gear 18, one end of the rotating shaft 19 penetrates through the inside of the cleaning brushes 4 and penetrates through the sliding chutes 16 to be connected with a stop dog 20, and drives the cleaning brushes 4 to slide up and down on the outer surface of the glass cover 2 through the up and down rolling of the, and under the effect of dog 20, can not take place the upset when clearance brush 4 slides from top to bottom, the one end that pivot 19 is located rotary gear 18 passes spout 16 and is fixed with rotation nut 21, and rotation nut 21 makes things convenient for rotary gear 18 to roll from top to bottom on straight-teeth gear groove 17, the top guard plate 3 of display screen 1 is equipped with the liquid device 5 of getting that pours into the clearance liquid into clearance brush 4 into, and the liquid device 5 of getting supplies liquid to clearance brush 4 at any time, makes things convenient for clearance brush 4 efficient to clear up glass cover 2 surface.

Get liquid device 5 including dividing liquid frame 6, divide liquid frame 6 to establish at the top of display screen 1, and both ends are fixed on the guard plate 3 of the 1 left and right sides of display screen, divide liquid frame 6's bottom surface to have seted up a plurality of minutes liquid holes 7, when cleaning brush 4 slides to 1 top of display screen, a plurality of minutes liquid holes 7 can supply liquid to a plurality of regions on cleaning brush 4, improve and supply the liquid area, divide liquid frame 6's top surface to be equipped with

outlet pipe

8, 3 and the intercommunication of guard plate at 1 top of display screen are passed to outlet pipe 8's one end have liquid reserve tank 9, liquid reserve tank 9 is fixed on guard plate 3 at 1 top of display screen.

The inside sliding connection of liquid reserve tank 9 has piston plate 10, the one end of piston plate 10 is fixed with slide bar 11, the top that liquid reserve tank 9 was passed to the one end that piston plate 10 was kept away from to slide bar 11 is fixed with clamp plate 12, presses down clamp plate 12, and piston plate 10 slides in liquid reserve tank 9, makes the clearance liquid in the liquid reserve tank 9 flow out to in dividing liquid frame 6 from outlet pipe 8.

The middle part of the sliding rod 11 is provided with a connecting plate 13, a spring 14 is arranged between the connecting plate 13 and the pressing plate 12, the spring 14 is sleeved on the sliding rod 11, a supporting plate 15 is fixed at one end of the connecting plate 13, the supporting plate 15 is fixed on the protection plate 3 at the top of the display screen 1, and when the sliding rod 11 is not pressed, the sliding rod can be stably placed under the action of the spring 14 to prevent the sliding rod from sliding in the liquid storage tank 9.

In the scheme: at the fixed surface glass cover 2 of display screen 1, in order to carry out waterproof dustproof to display screen 1, and when the dust is infected with on the surface of glass cover 2, can press clamp plate 12, slide bar 11 drives piston plate 10 and slides in liquid reserve tank 9 under the effect of spring 14, make the interior clearance liquid of liquid reserve tank 9 flow out from outlet pipe 8, and flow out from each branch liquid hole 7 through dividing liquid frame 6, and spill each region on clearance brush 4, get the liquid and accomplish the back, rotate swivel nut 21, swivel gear 18 rolls from top to bottom in spur gear groove 17, in order to wash the surface of glass cover 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof LED display screen with high-efficient clean function, includes display screen (1), its characterized in that: the outer fixed surface of display screen (1) has glass cover (2), all be fixed with guard plate (3) around display screen (1), sliding connection has cleaning brush (4) on guard plate (3) of the display screen (1) left and right sides, top guard plate (3) of display screen (1) are equipped with and pour into getting liquid device (5) of cleaning brush (4) injection clearance liquid.

2. The waterproof LED display screen with the efficient cleaning function as claimed in claim 1, wherein: get liquid device (5) including dividing liquid frame (6), divide liquid frame (6) to establish at the top of display screen (1), and both ends are fixed on guard plate (3) of the display screen (1) left and right sides, a plurality of minute liquid holes (7) have been seted up to the bottom surface of dividing liquid frame (6), the top surface of dividing liquid frame (6) is equipped with outlet pipe (8), guard plate (3) and the intercommunication at display screen (1) top are passed to the one end of outlet pipe (8) have liquid reserve tank (9), liquid reserve tank (9) are fixed on guard plate (3) at display screen (1) top.

3. The waterproof LED display screen with the efficient cleaning function as claimed in claim 2, wherein: the inside sliding connection of liquid reserve tank (9) has piston board (10), the one end of piston board (10) is fixed with slide bar (11), the top that liquid reserve tank (9) was passed to the one end that piston board (10) was kept away from in slide bar (11) is fixed with clamp plate (12).

4. The waterproof LED display screen with the efficient cleaning function as claimed in claim 3, wherein: the middle part of slide bar (11) is equipped with even board (13), be equipped with spring (14) between even board (13) and clamp plate (12), spring (14) cover is established on slide bar (11), the one end of even board (13) is fixed with extension board (15), extension board (15) are fixed on protection plate (3) at display screen (1) top.

5. The waterproof LED display screen with the efficient cleaning function as claimed in claim 1, wherein: all seted up spout (16) on guard plate (3) of display screen (1) left and right sides, straight gear groove (17) have been seted up to the one end of one of them spout (16), the meshing has rotating gear (18) on straight gear groove (17), the internal connection of rotating gear (18) has pivot (19), the one end of pivot (19) is passed the inside of cleaning brush (4) and is passed spout (16) and be connected with dog (20).

6. The waterproof LED display screen with the efficient cleaning function according to claim 5, wherein the waterproof LED display screen comprises: one end of the rotating shaft (19) positioned at the rotating gear (18) penetrates through the sliding groove (16) and is fixed with a rotating nut (21).