CN221086463U - Advertisement screen with self-cleaning function - Google Patents

Abstract

The utility model discloses an advertising screen with a self-cleaning function, and relates to the technical field of advertising screens. The utility model comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with an electric telescopic rod, the side end of the electric telescopic rod is fixedly connected with a limiting cylinder, the top of the limiting cylinder is in threaded connection with a screw, the side surface of the limiting cylinder is provided with a sliding plate, and the top of the sliding plate is fixedly connected with an inserting rod. According to the utility model, through the matched use of the electric telescopic rod, the round pipe, the air injection hole, the sliding plate, the foam-rubber cushion, the air injection pump, the screen disc and the connecting hose, air can be injected to the surface of the screen body through the air injection hole, dust on the surface of the screen body is pre-cleaned, then the dust on the surface of the screen body can be cleaned again through the circular movement of the foam-rubber cushion, the dust removal quality of the screen body can be improved through the two cleaning, and the phenomenon that the dust removal of the screen body is incomplete is avoided.

Description

Advertisement screen with self-cleaning function

Technical Field

The utility model belongs to the technical field of advertising screens, and particularly relates to an advertising screen with a self-cleaning function.

Background

The advertisement LED display screen is a novel information display medium, which is a flat display screen for controlling the display mode of a light-emitting diode and can be used for displaying various static information such as characters, graphics and the like and various dynamic information such as animation, video and the like. The LED electronic display screen integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, and is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like.

Prior art, such as: the utility model provides an advertisement screen behind LED full-color with self-cleaning function of bulletin number CN214541413U, through the setting of corresponding mechanism on the LED display screen, is convenient for clean the LED display screen, has effectively reduced the influence of dust to the LED display screen display effect, has effectively reduced the condition that the manual work cleaned the LED display screen to appear, has effectively reduced the potential safety hazard when clean.

However, the above and other typical prior art techniques have certain problems in use: the cleaning brush is used for cleaning the advertisement screen only when the advertisement screen is cleaned, the cleaning mode is single, the cleaning effect and quality of the advertisement screen can be reduced, part of dust can be attached to the surface of the advertisement screen, meanwhile, scratches can be formed in the cleaning process of the advertisement screen by the cleaning brush, and the protection effect of the advertisement screen is reduced.

Disclosure of utility model

The utility model aims to provide an advertising screen with a self-cleaning function, which solves the existing problems: the cleaning brush is used for cleaning the advertisement screen only when the advertisement screen is cleaned, the cleaning mode is single, the cleaning effect and quality of the advertisement screen can be reduced, part of dust can be attached to the surface of the advertisement screen, meanwhile, scratches can be formed in the cleaning process of the advertisement screen by the cleaning brush, and the protection effect of the advertisement screen is reduced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to an advertising screen with a self-cleaning function, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with an electric telescopic rod, the side end of the electric telescopic rod is fixedly connected with a limiting cylinder, the top of the limiting cylinder is in threaded connection with a screw, the side surface of the limiting cylinder is provided with a sliding plate, the top of the sliding plate is fixedly connected with a plug rod, the plug rod extends into the limiting cylinder and is in sliding connection with the limiting cylinder, the screw is abutted against the plug rod, the side surface of the sliding plate is fixedly connected with a sponge cushion, the outer surface of the sliding plate is fixedly connected with a circular pipe, the circular pipe is internally provided with an air injection hole, and the side surface of the fixed plate is provided with an air pump.

Further, the bottom fixedly connected with sieve tray of aspiration pump, the top fixedly connected with coupling hose of aspiration pump, coupling hose and pipe fixed connection, coupling hose's both ends communicate with pipe and sieve tray respectively.

Further, the side threaded connection of fixed plate has fastening bolt, fastening bolt's side fixedly connected with is held the board, peg graft in the fixed plate and have advertisement screen shell.

Further, the retaining plate is abutted against the surface of the advertising screen shell, and the screen body is fixedly connected in the advertising screen shell.

Further, a groove is formed in the fixing plate, and an electrostatic adsorption plate is fixedly connected in the groove.

Further, the round tube and the foam-rubber cushion are arranged on the side face of the screen body, and the foam-rubber cushion is in butt joint with the surface of the screen body.

Further, the bottom of bottom plate fixedly connected with supporting seat, the material of supporting seat is the stainless steel.

Further, a plurality of air injection holes are formed, and the air injection holes are uniformly distributed on the surface of the circular tube at equal intervals.

The utility model has the following beneficial effects:

1. According to the utility model, through the matched use of the electric telescopic rod, the round pipe, the air injection hole, the sliding plate, the foam-rubber cushion, the air injection pump, the screen disc and the connecting hose, air can be injected to the surface of the screen body through the air injection hole, dust on the surface of the screen body is pre-cleaned, then the dust on the surface of the screen body can be cleaned again through the circular movement of the foam-rubber cushion, the dust removal quality of the screen body can be improved through the two cleaning, and the phenomenon that the dust removal of the screen body is incomplete is avoided.

2. According to the utility model, the electrostatic adsorption plate is arranged to adsorb dust generated during dust removal, so that the phenomenon that the dust is emitted into the air is avoided, and meanwhile, screen bodies with different thicknesses can be clamped and fixed through the fastening bolts and the retaining plates, so that the comprehensiveness and applicability of dust removal on the screen bodies are improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the skateboard and foam pad of the present utility model;

FIG. 3 is a schematic view of the structure of the fixing plate and the fastening bolt of the present utility model;

fig. 4 is a schematic view of the structure of the advertisement screen casing and the screen body of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A bottom plate; 2. a support base; 3. a fixing plate; 4. a fastening bolt; 5. a groove; 6. an electrostatic adsorption plate; 7. an advertising screen housing; 8. a screen body; 9. a retaining plate; 10. an air extracting pump; 11. a screen tray; 12. a connecting hose; 13. a round tube; 14. a gas injection hole; 15. an electric telescopic rod; 16. a slide plate; 17. a sponge cushion; 18. a screw; 19. a limiting cylinder; 20. and a plunger.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses an advertising screen with a self-cleaning function, which comprises a bottom plate 1, a fixing plate 3 is fixedly connected to the top of the bottom plate 1, an electric telescopic rod 15 is fixedly connected to the top of the fixing plate 3, a limiting cylinder 19 is fixedly connected to the side end of the electric telescopic rod 15, a screw 18 is connected to the top of the limiting cylinder 19 in a threaded manner, a sliding plate 16 is arranged on the side surface of the limiting cylinder 19, an inserting rod 20 is fixedly connected to the top of the sliding plate 16, the inserting rod 20 extends into the limiting cylinder 19 and is in sliding connection with the limiting cylinder 19, the screw 18 abuts against the inserting rod 20, a sponge cushion 17 is fixedly connected to the side surface of the sliding plate 16, a circular tube 13 is fixedly connected to the outer surface of the sliding plate 16, a circular tube 14 is arranged in the circular tube 13, air can be sprayed onto the surface of a screen body 8 through the circular air spraying hole 14, dust on the surface of the screen body 8 is pre-cleaned, dust on the screen body 8 can be cleaned again through circular movement of the sponge cushion 17, dust removal quality of the screen body 8 can be improved through two times, the phenomenon that the screen body 8 is not thoroughly cleaned is avoided, a side surface of the fixing plate 3 is fixedly connected to the air sucking pump 10 is fixedly connected to the two ends of the air sucking pump 10, the side surface of the air sucking plate 3 is fixedly connected to the air sucking plate 10, the air sucking plate is fixedly connected to the air sucking plate 11 is fixedly connected to the two ends of the hose 11, and the air sucking plate is fixedly connected to the air sucking plate 11, and is fixedly connected to the two ends of the air sucking plate 11, and is fixedly connected to the air sucking plate 11, and is fixedly connected to the air sucking plate and is fixedly connected to the air through the air sucking pipe and is respectively.

The retaining plate 9 offsets with the surface of advertising screen shell 7, fixedly connected with screen body 8 in the advertising screen shell 7, set up fluted 5 in the fixed plate 3, fixedly connected with static adsorption plate 6 in the recess 5, the dust that produces when static adsorption plate 6 can remove dust adsorbs, avoid appearing the phenomenon that the dust gives off in the air, can carry out the centre gripping to screen body 8 of different thickness through fastening bolt 4 and retaining plate 9 simultaneously and fix, improve the comprehensiveness and the suitability of removing dust to screen body 8, pipe 13 and foam-rubber cushion 17 all set up the side at screen body 8, foam-rubber cushion 17 and the surface butt of screen body 8, the bottom fixedly connected with supporting seat 2 of bottom plate 1, the material of supporting seat 2 is the stainless steel, a plurality of air holes 14 have been seted up equally, a plurality of air holes 14 are apart from distributing at the surface of pipe 13.

One specific application of this embodiment is: placing the advertising screen in fixed plate 3, then rotate fastening bolt 4 and drive the butt plate 9 through fastening bolt 4 and remove, can carry out spacing fixed to the advertising screen through the removal of butt plate 9, then slide inserted bar 20 in spacing section of thick bamboo 19 according to the width of advertising screen, make foam-rubber cushion 17 can offset with the advertising screen, then rotate screw 18 and fix inserted bar 20 through screw 18, then open the switch of aspiration pump 10 and electric telescopic handle 15, enter into in the pipe 13 with outside gas through coupling hose 12 and spout the surface of advertising screen through fumarole 14 when aspiration pump 10 during operation, drive pipe 13 and foam-rubber cushion 17 cyclic movement when electric telescopic handle 15 during operation, and then can carry out preliminary dust removal through gas to the surface of advertising screen, and foam-rubber cushion 17 carries out the clearance once more to the advertising screen, the dust that produces during the clearance is adsorbed through electrostatic adsorption board 6, avoid appearing the phenomenon of dust.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. An advertising screen with self-cleaning function, comprising a bottom plate (1), characterized in that: the utility model discloses a motor vehicle air pump, including bottom plate (1), fixed plate (3) of top fixedly connected with, electric telescopic handle (15) of top fixedly connected with of bottom plate (1), the side fixedly connected with of electric telescopic handle (15) is spacing section of thick bamboo (19), the top threaded connection of spacing section of thick bamboo (19) has screw (18), the side of spacing section of thick bamboo (19) is provided with slide (16), the top fixedly connected with inserted bar (20) of slide (16), inserted bar (20) extend to in spacing section of thick bamboo (19) and with spacing section of thick bamboo (19) sliding connection, screw (18) offset with inserted bar (20), the side fixedly connected with foam-rubber cushion (17) of slide (16), the surface fixedly connected with pipe (13) of slide (16), set up extraction pump (10) in the pipe (13), the side-mounting of fixed plate (3).

2. An advertising screen with self-cleaning function according to claim 1, characterized in that: the bottom fixedly connected with sieve tray (11) of aspiration pump (10), the top fixedly connected with coupling hose (12) of aspiration pump (10), coupling hose (12) and pipe (13) fixed connection, the both ends of coupling hose (12) are respectively with pipe (13) and sieve tray (11) intercommunication.

3. An advertising screen with self-cleaning function according to claim 1, characterized in that: the side threaded connection of fixed plate (3) has fastening bolt (4), the side fixedly connected with of fastening bolt (4) is held and is held against board (9), advertising screen shell (7) have been inserted in fixed plate (3).

4. An advertising screen with self-cleaning function according to claim 3, characterized in that: the abutting plate (9) abuts against the surface of the advertising screen shell (7), and the advertising screen shell (7) is fixedly connected with a screen body (8).

5. An advertising screen with self-cleaning function according to claim 1, characterized in that: a groove (5) is formed in the fixing plate (3), and an electrostatic adsorption plate (6) is fixedly connected in the groove (5).

6. An advertising screen with self-cleaning function according to claim 1, characterized in that: the round tube (13) and the foam-rubber cushion (17) are arranged on the side face of the screen body (8), and the foam-rubber cushion (17) is abutted to the surface of the screen body (8).

7. An advertising screen with self-cleaning function according to claim 1, characterized in that: the bottom of the bottom plate (1) is fixedly connected with a supporting seat (2), and the supporting seat (2) is made of stainless steel.

8. An advertising screen with self-cleaning function according to claim 1, characterized in that: the plurality of air injection holes (14) are formed, and the plurality of air injection holes (14) are uniformly distributed on the surface of the circular tube (13) at equal intervals.