CN212570239U

CN212570239U - LED high definition advertising screen

Info

Publication number: CN212570239U
Application number: CN202020628505.3U
Authority: CN
Inventors: 张敏杰
Original assignee: Shenzhen Chunshan Intelligent Technology Co ltd
Current assignee: Shenzhen Chunshan Intelligent Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-02-19
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a LED high definition advertising screen, comprising a base plate, the equal fixedly connected with box in both sides at bottom plate top, two top fixedly connected with roof between the relative one side of box, the bottom of roof just is located fixedly connected with advertising screen between two boxes, two the equal fixedly connected with motor in top of box inner wall to the equal fixedly connected with threaded rod of output of two motors, the bottom of threaded rod is rotated with the bottom of box inner wall and is connected to the surface threaded connection of threaded rod has the slider, the bottom of threaded rod is rotated with the bottom of box inner wall and is connected, the utility model relates to an advertising screen technical field. This LED high definition advertising screen, the equal fixedly connected with box in both sides through the bottom plate top can save more manpower and time, also can improve clean dynamics simultaneously, through screw fixed connection between baffle and the slide, the brush can be changed, can keep the cleanliness of advertising screen.

Description

LED high definition advertising screen

Technical Field

The utility model belongs to the technical field of the advertising screen and specifically relates to a LED high definition advertising screen.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos and the like, 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, sports stadiums, information dissemination, news publishing, stock exchange and the like, can meet the requirements of different environments, the LED display screen is an electronic display screen formed by an LED lattice, by changing the display content forms of the screen such as characters, animations, pictures and videos through the red and green light beads which are turned on and off, the display control of the components is carried out through a modular structure and mainly comprises a display module, a control system and a power supply system, wherein the display module is formed by LED lamp dot arrays to form a screen to emit light; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts the input voltage and current to meet the requirement of the display screen.

The advertisement screen is generally placed and is used outdoors, after long-term use, its surface can adsorb more dust, and generally inconvenient clearance, artifical clearance need consume more time and energy, and the clean dynamics is not good moreover, influences the normal use of advertisement screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED high definition advertisement screen to solve the problem that proposes 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 LED high definition advertising screen, includes the bottom plate, the equal fixedly connected with box in both sides at bottom plate top, two top fixedly connected with roof between the relative one side of box, the bottom of roof just is located fixedly connected with advertising screen between two boxes, two the equal fixedly connected with motor in top of box inner wall to the equal fixedly connected with threaded rod of output of two motors, the bottom of threaded rod is rotated with the bottom of box inner wall and is connected to the surperficial threaded connection of threaded rod has the slider, two fixedly connected with slide between the relative one side of slider, the surface swing joint of slide has the brush to one side fixedly connected with baffle of brush.

Preferably, the baffle plate is fixedly connected with the sliding plate through a screw, and a threaded hole matched with the screw is formed in the surface of the sliding plate.

Preferably, one side fixedly connected with slide rail of box inner wall to the activity groove with slide looks adaptation is all seted up to one side that two boxes are relative.

Preferably, one side of the brush is in contact with the surface of the advertising screen, and the surface of the sliding plate is provided with a through groove matched with the brush.

Preferably, both sides of the bottom plate are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with bases

Compared with the prior art, the beneficial effects of the utility model are that: the two sides of the top of the bottom plate are fixedly connected with the box bodies, the top between the opposite sides of the two box bodies is fixedly connected with the top plate, the bottom of the top plate is fixedly connected with an advertisement screen between the two box bodies, the tops of the inner walls of the two box bodies are fixedly connected with motors, the output ends of the two motors are fixedly connected with threaded rods, the bottom ends of the threaded rods are rotatably connected with the bottoms of the inner walls of the box bodies, the surface threads of the threaded rods are connected with sliding blocks, a sliding plate is fixedly connected between the opposite sides of the two sliding blocks, the surface of the sliding plate is movably connected with a hairbrush, one side of the hairbrush is fixedly connected with a baffle, the surface of the advertisement screen is cleaned in a mechanical mode;

through screw fixed connection between baffle and the slide, and the screw hole with screw looks adaptation is seted up on the surface of slide, one side fixedly connected with slide rail of box inner wall, and the movable groove with slide looks adaptation is all seted up to one side that two boxes are relative, one side of brush contacts with the surface of advertisement screen, the logical groove with brush looks adaptation is seted up on the surface of slide, the brush can be changed, can keep the cleanliness of advertisement screen, it is also comparatively convenient to operate.

Drawings

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

FIG. 2 is a formal diagram of the structure of the present invention;

fig. 3 is a perspective view of the slide plate and the brush structure of the present invention.

In the figure: 1-bottom plate, 2-box, 3-top plate, 4-advertising screen, 5-motor, 6-threaded rod, 7-slide block, 8-slide plate, 9-brush, 10-baffle, 11-screw, 12-threaded hole, 13-slide rail, 14-movable groove, 15-movable block, 16-through groove, 17-supporting leg, 18-base.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. 1-3, the present invention provides a technical solution: an LED high-definition advertising screen comprises a bottom plate 1, wherein two sides of the top of the bottom plate 1 are fixedly connected with box bodies 2, the top between the opposite sides of the two box bodies 2 is fixedly connected with a top plate 3, the bottom of the top plate 3 is fixedly connected with an advertising screen 4 between the two box bodies 2, the tops of the inner walls of the two box bodies 2 are fixedly connected with motors 5, the motors 5 are three-phase asynchronous motors and can rotate forward and backward, the surface of the advertising screen 4 is cleaned in a mechanical mode, more manpower and time can be saved, the cleaning force can be improved, the output ends of the two motors 5 are fixedly connected with threaded rods 6, the bottom ends of the threaded rods 6 are rotatably connected with the bottoms of the inner walls of the box bodies 2, the surface threads of the threaded rods 6 are connected with sliding blocks 7, a sliding plate 8 is fixedly connected between the opposite sides of the two sliding blocks 7, the brush 9 can be replaced, the cleanliness of the advertising screen can be kept, the operation is convenient, and the baffle 10 is fixedly connected to one side of the brush 9.

Referring to fig. 3, the baffle 10 is fixedly connected to the sliding plate 8 by screws 11, and the surface of the sliding plate 8 is provided with threaded holes 12 adapted to the screws 11.

Referring to fig. 2, one side of the inner wall of each of the box bodies 2 is fixedly connected with a slide rail 13, and the opposite sides of the two box bodies 2 are both provided with a movable groove 14 adapted to the slide plate 8, one side of the slide rail 13 is slidably connected with a movable block 15, and one side of the movable block 15 is fixedly connected with one side of the slide block 7.

Referring to fig. 1 and 3, one side of the brush 9 contacts the surface of the advertisement screen 4, a through groove 16 matched with the brush 9 is formed on the surface of the sliding plate 8, supporting legs 17 are fixedly connected to both sides of the bottom plate 1, and a base 18 is fixedly connected to the bottoms of the supporting legs 17.

The utility model discloses a theory of operation is: through external switch starter motor 5, motor 5 drives threaded rod 6 and rotates, threaded rod 6 drives slider 7 and removes, slider 7 reciprocates under slide rail 13 and movable block 15's limiting displacement, slider 7 drives slide 8 and removes, brush 9 reciprocates under slide 8's drive, clear up the surface of advertising screen 4, the needs of unscheduled period change brush 9, just take off screw 11 through the instrument, just can change brush 9.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a LED high definition advertising screen, includes bottom plate (1), the equal fixedly connected with box (2) in both sides at bottom plate (1) top, its characterized in that: two top fixedly connected with roof (3) between the relative one side of box (2), the bottom of roof (3) just is located fixedly connected with advertising screen (4), two between two boxes (2) the equal fixedly connected with motor (5) in top of box (2) inner wall to the equal fixedly connected with threaded rod (6) of output of two motor (5), the bottom of threaded rod (6) rotates with the bottom of box (2) inner wall to be connected, and the surperficial threaded connection of threaded rod (6) has slider (7), two fixedly connected with slide (8) between the relative one side of slider (7), the surperficial swing joint of slide (8) has brush (9) to one side fixedly connected with baffle (10) of brush (9).

2. The LED high-definition advertising screen according to claim 1, characterized in that the baffle (10) is fixedly connected with the sliding plate (8) through a screw (11), and a threaded hole (12) matched with the screw (11) is formed in the surface of the sliding plate (8).

3. The LED high-definition advertising screen according to claim 1, characterized in that one side of the inner wall of the box body (2) is fixedly connected with a slide rail (13), and one side of the two box bodies (2) opposite to each other is provided with a movable groove (14) matched with the slide plate (8).

4. The LED high-definition advertising screen according to claim 3, characterized in that a movable block (15) is connected to one side of the sliding rail (13) in a sliding manner, and one side of the movable block (15) is fixedly connected with one side of the sliding block (7).

5. The LED high-definition advertising screen according to claim 1, characterized in that one side of the brush (9) is in contact with the surface of the advertising screen (4), and the surface of the sliding plate (8) is provided with a through groove (16) matched with the brush (9).

6. The LED high-definition advertising screen as claimed in claim 1, characterized in that supporting legs (17) are fixedly connected to both sides of the bottom plate (1), and a base (18) is fixedly connected to the bottom of each supporting leg (17).