CN210896370U

CN210896370U - LED display screen publicity column based on solar energy

Info

Publication number: CN210896370U
Application number: CN201922428508.2U
Authority: CN
Inventors: 肖鑫泉; 庄丹舟; 吴盛梁
Original assignee: Xiamen Delong Jucai Photoelectric Technology Co ltd
Current assignee: Xiamen Delong Jucai Photoelectric Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-06-30
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a LED display screen publicity column based on solar energy, including the publicity column body, the publicity column body includes that the front side is the install bin and the LED display screen of setting in the install bin that the opening set up, and the top fixed mounting of install bin has the rain tower of hiding, and one side of hiding the rain tower extends to the front side of install bin, and the top fixed mounting that hides the rain tower has the solar panel that the slope set up, and the bottom fixed mounting that hides the rain tower has the battery, LED display screen and solar panel all with battery electric connection, install bin internal thread fastening has the clear glass board, the front side of clear glass board and the front side of install bin are on same water flat line. The utility model relates to a rationally, convenient operation is convenient for clean the water smoke of the inboard adhesion of clear glass board automatically, avoids being stained with water smoke on the clear glass board and influences personnel to watch, and is convenient for wipe the cloth to absorb water and change, improves and cleans efficiency, is favorable to the use.

Description

LED display screen publicity column based on solar energy

Technical Field

The utility model relates to a LED display screen publicity column technical field especially relates to a LED display screen publicity column based on solar energy.

Background

The media of middle-size and small-size advertisement can be regarded as to LED display screen publicity column, propagate the ideological culture, use the publicity column in education, be favorable to improving student's basic quality and moral level, the part specialty of ideological and political education, the universality has, so can set up some LED display screen publicity columns and be used for the propagation to ideological education in university campus, in order to advocate energy-conservation, the top of current LED display screen publicity column generally can set up solar panel, supply power for LED display screen publicity column through solar panel, be equipped with the LED display screen in the current LED display screen publicity column, be equipped with the clear glass board on the LED display screen publicity column, protect the LED display screen through the clear glass board, watch the content that the LED display screen shows through the clear glass board.

Current LED display screen publicity column based on solar energy can produce a large amount of heats after long-time work, in chilly weather, the heat meets the cold condition and can produces a large amount of fog, the fog adhesion is inboard at the transparent glass board, it has the shortcoming of the inboard fog of the clearance of not being convenient for, cause the unsharpness of transparent glass board, and then reduce the definition that personnel watched content on the LED display screen, can not satisfy the user demand, therefore we have proposed a LED display screen publicity column based on solar energy and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a solar-based LED display screen publicity column.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a solar-energy-based LED display screen publicity column comprises a publicity column body, wherein the publicity column body comprises an installation box and an LED display screen, the front side of the installation box is provided with an opening, the LED display screen is arranged in the installation box, a rain shielding tower is fixedly arranged at the top of the installation box, one side of the rain shielding tower extends to the front side of the installation box, a solar panel is fixedly arranged at the top of the rain shielding tower in an inclined mode, a storage battery is fixedly arranged at the bottom of the rain shielding tower, the LED display screen and the solar panel are electrically connected with the storage battery, a transparent glass plate is fastened in the installation box in a threaded manner, the front side of the transparent glass plate and the front side of the installation box are on the same horizontal line, a water absorption wiping cloth is movably contacted with the rear side of the transparent glass plate, a vertical plate is arranged in the installation box, the front side of the vertical plate is fixedly bonded with the rear side of the water absorption wiping cloth, a cavity is formed in the vertical, the one end that biax driving motor was kept away from in the pivot extends to outside the riser and fixed mounting has first bevel gear, the riser rotates the cover and establishes in two pivots, fixed mounting has two screw rods between the both sides inner wall of install bin, the thread bush is equipped with the circle axle on the screw rod, the epaxial rotation cover of circle is equipped with the rectangular block, the epaxial fixed cover of circle is equipped with the second bevel gear that is located corresponding rectangular block one side, second bevel gear meshes with corresponding first bevel gear mutually, one side that two rectangular blocks are close to each other respectively with the top and the bottom fixed connection of riser.

Preferably, four mounting blocks are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the mounting box, four T-shaped bolts are arranged on the front side of the transparent glass plate, one ends of the T-shaped bolts extend into the mounting box, the mounting blocks are sleeved on the corresponding T-shaped bolts in a threaded mode, and the transparent glass plate is sleeved on the four T-shaped bolts in a threaded mode.

Preferably, one side of the round shaft is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw.

Preferably, the fixed cover of circle epaxial is equipped with first bearing, and the circular port has been seted up to one side of rectangular block, the lateral wall of circular port and the outer lane outside fixed connection of the first bearing that corresponds.

Preferably, first through holes are formed in the inner wall of the top of the cavity and the inner wall of the bottom of the cavity, second bearings are fixedly sleeved in the first through holes, and inner rings of the second bearings are fixedly sleeved on the outer sides of the corresponding rotating shafts.

Preferably, the front side of riser is opened and is equipped with the mounting groove, and the bonding is fixed with public magic subsides in the mounting groove, and the rear side bonding of wiping cloth that absorbs water is fixed with female magic subsides, and public magic subsides bond mutually with female magic subsides.

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

by matching an installation box, a rain shielding tower, a solar panel, an LED display screen, water-absorbing wiping cloth, a transparent glass plate, a vertical plate, a cavity, a double-shaft driving motor, rotating shafts, rectangular blocks, a screw rod, a circular shaft, a second bevel gear, a female magic tape and a T-shaped bolt with a first bevel gear, when fog water adhered to the rear side of the transparent glass plate needs to be wiped, the double-shaft driving motor is started in a forward direction to respectively drive the corresponding first bevel gear to rotate through the two rotating shafts, the first bevel gear drives the circular shaft to rotate and move through the second bevel gear meshed with the first bevel gear, the circular shaft drives the rectangular blocks to move through the corresponding first bearings, the two rectangular blocks simultaneously drive the water-absorbing wiping cloth through the vertical plate to rub the rear side of the transparent glass plate and clean the water fog, when the rear side of the transparent glass plate needs to be wiped again, the double-shaft driving motor is started in a reverse direction, can make the riser drive absorb water wipe cloth remove left and clean the transparent glass board once more, reach the automatic water smoke to the transparent glass board rear side and clear up, wipe when wiping cloth changes to absorbing water when needs, forward rotates four T shape bolts and shifts out from in four installation blocks gradually, can take off the transparent glass board from the install bin, pull absorb water wipe cloth and drive female magic subsides and the separation is pasted to public magic immediately, can take off absorbing water wipe cloth and change.

The utility model relates to a rationally, convenient operation is convenient for clean the water smoke of the inboard adhesion of clear glass board automatically, avoids being stained with water smoke on the clear glass board and influences personnel to watch, and is convenient for wipe the cloth to absorb water and change, improves and cleans efficiency, is favorable to the use.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of a transparent glass plate of a solar-based LED display screen bulletin board in an uninstalled state;

fig. 2 is a schematic side view of a cross-sectional structure of a transparent glass plate of a solar-based LED display screen bulletin board after installation;

FIG. 3 is a schematic structural view of portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of portion B of FIG. 3;

fig. 5 is a schematic structural view of a portion C in fig. 1.

In the figure: the solar energy rain shielding and cleaning device comprises an installation box 1, a rain shielding tower 2, a solar panel 3, an LED display screen 4, water absorbing wiping cloth 5, a transparent glass plate 6, a vertical plate 7, a cavity 8, a double-shaft driving motor 9, a rotating shaft 10, a rectangular block 11, a screw rod 12, a circular shaft 13, a second bevel gear 14, a female magic tape 15, a T-shaped bolt 16 and a first bevel gear 17.

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.

Referring to fig. 1-5, a solar-based LED display billboard comprises a billboard body, the billboard body comprises an installation box 1 with an opening at the front side and an LED display 4 arranged in the installation box 1, a rain shielding tower 2 is fixedly arranged at the top of the installation box 1, one side of the rain shielding tower 2 extends to the front side of the installation box 1, a solar panel 3 is fixedly arranged at the top of the rain shielding tower 2 in an inclined manner, a storage battery is fixedly arranged at the bottom of the rain shielding tower 2, the LED display 4 and the solar panel 3 are both electrically connected with the storage battery, a transparent glass plate 6 is fastened in the installation box 1, the front side of the transparent glass plate 6 and the front side of the installation box 1 are on the same horizontal line, the rear side of the transparent glass plate 6 is in movable contact with a water-absorbing wiping cloth 5, a vertical plate 7 is arranged in the installation box 1, the front side of the vertical plate 7 is fixedly bonded with the rear side of the water-absorbing wiping cloth, the utility model relates to a water mist cleaning device, which is characterized in that a cavity 8 is arranged on a vertical plate 7, a double-shaft driving motor 9 is fixed in the cavity 8, a rotating shaft 10 is fixedly arranged at one end of two output shafts of the double-shaft driving motor 9 far away from each other, one end of the rotating shaft 10 far away from the double-shaft driving motor 9 extends out of the vertical plate 7 and is fixedly provided with a first bevel gear 17, the vertical plate 7 is rotatably sleeved on the two rotating shafts 10, two screw rods 12 are fixedly arranged between the two side inner walls of an installation box 1, a round shaft 13 is sleeved on the screw rods 12 in a threaded manner, a rectangular block 11 is rotatably sleeved on the round shaft 13, a second bevel gear 14 positioned at one side of the corresponding rectangular block 11 is fixedly sleeved on the round shaft 13, the second bevel gear 14 is meshed with the corresponding first bevel gear 17, one side of the two rectangular blocks 11 close to each other is fixedly connected with the top and the bottom of the, the water mist adhered on the transparent glass plate 6 is prevented from influencing the watching of the personnel, the water absorbing wiping cloth 5 is convenient to replace, the wiping efficiency is improved, and the use is facilitated.

In the utility model, four mounting blocks are fixedly mounted on the top inner wall and the bottom inner wall of the mounting box 1, four T-shaped bolts 16 are arranged on the front side of the transparent glass plate 6, one end of each T-shaped bolt 16 extends into the mounting box 1, the mounting blocks are in threaded sleeve connection with the corresponding T-shaped bolts 16, the transparent glass plate 6 is in threaded sleeve connection with the four T-shaped bolts 16, one side of the round shaft 13 is provided with a threaded hole which is in threaded connection with the corresponding screw 12, the round shaft 13 is fixedly sleeved with a first bearing, one side of the rectangular block 11 is provided with a circular hole, the side wall of the circular hole is fixedly connected with the outer side of the outer ring of the corresponding first bearing, the top inner wall and the bottom inner wall of the cavity 8 are both provided with first through holes, a second bearing is fixedly sleeved in the first through hole, the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding rotating, the mounting groove internal bonding is fixed with public magic subsides, and the rear side of wiping cloth 5 that absorbs water bonds and is fixed with female magic subsides 15, and public magic subsides are pasted and are pasted 15 with female magic and bond mutually, the utility model relates to a rationally, convenient operation is convenient for clean the water smoke of the inboard adhesion of transparent glass plate 6 automatically, avoids being stained with on the transparent glass plate 6 water smoke influence personnel and watches, and is convenient for wipe cloth 5 to absorb water and change, improves and cleans efficiency, is favorable to the use.

The working principle is as follows: when the cleaning device is used, when the fog adhered to the rear side of the transparent glass plate 6 needs to be cleaned, the double-shaft driving motor 9 is started in the forward direction, two output shafts of the double-shaft driving motor 9 respectively drive the two rotating shafts 10 to rotate, the rotating shafts 10 drive the corresponding first bevel gears 17 to rotate, the first bevel gears 17 drive the second bevel gears 14 meshed with the first bevel gears to rotate, the second bevel gears 14 drive the corresponding round shafts 13 to rotate, under the action of threaded holes formed in the round shafts 13, the round shafts 13 rotate and move simultaneously, the round shafts 13 drive the rectangular blocks 11 to move through the corresponding first bearings, the two rectangular blocks 11 simultaneously drive the vertical plates 7 to move rightwards, the vertical plates 7 move rightwards and simultaneously drive the water-absorbing cleaning cloth 5 to rub on the rear side of the transparent glass plate 6, the fog on the rear side of the transparent glass plate 6 can be cleaned in the rubbing process, when the vertical plates 7 need to move leftwards, when the double-shaft driving motor 9 is started reversely, the vertical plate 7 can drive the water absorbing wiping cloth 5 to move leftwards and wipe the transparent glass plate 6 again, so that water mist on the rear side of the transparent glass plate 6 can be cleaned automatically, and the condition that the water mist adsorbed on the inner side of the transparent glass plate 6 affects watching of people is avoided;

when the water absorbing wiping cloth 5 needs to be replaced, the four T-shaped bolts 16 are rotated in the forward direction, the T-shaped bolts 16 are gradually moved out of the corresponding mounting blocks while rotating, the transparent glass plate 6 can be taken down from the mounting box 1, the water absorbing wiping cloth 5 is pulled, the water absorbing wiping cloth 5 drives the female magic tape 15 to be separated from the male magic tape, and the water absorbing wiping cloth 5 can be taken down for replacement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a LED display screen publicity column based on solar energy, including the publicity column body, the publicity column body includes that the front side is install bin (1) and the LED display screen (4) of setting in install bin (1) that the opening set up, the top fixed mounting of install bin (1) has rain tower (2), the one side that hides rain tower (2) extends to the front side of install bin (1), the top fixed mounting that hides rain tower (2) has solar panel (3) that the slope set up, the bottom fixed mounting that hides rain tower (2) has the battery, LED display screen (4) and solar panel (3) all are connected with the battery electrical property, a serial communication port, install bin (1) internal thread fastening has transparent glass board (6), the front side of transparent glass board (6) is on same horizontal line with the front side of install bin (1), the rear side movable contact of transparent glass board (6) has water absorption wiping cloth (5), a vertical plate (7) is arranged in the installation box (1), the front side of the vertical plate (7) is fixedly bonded with the rear side of the water-absorbing wiping cloth (5), a cavity (8) is formed in the vertical plate (7), a double-shaft driving motor (9) is fixed in the cavity (8) through internal threads, a rotating shaft (10) is fixedly installed at one end, far away from each other, of two output shafts of the double-shaft driving motor (9), one end, far away from the double-shaft driving motor (9), of the rotating shaft (10) extends out of the vertical plate (7) and is fixedly provided with a first bevel gear (17), the vertical plate (7) is rotatably sleeved on the two rotating shafts (10), two screw rods (12) are fixedly installed between the inner walls of the two sides of the installation box (1), a round shaft (13) is sleeved on the screw rods (12), a rectangular block (11) is rotatably sleeved on the round shaft (13), a second bevel gear (14) positioned on, the second bevel gear (14) is meshed with the corresponding first bevel gear (17), and the sides, close to each other, of the two rectangular blocks (11) are fixedly connected with the top and the bottom of the vertical plate (7) respectively.

2. The solar-based LED display screen publicity column as claimed in claim 1, characterized in that the top inner wall and the bottom inner wall of the installation box (1) are both fixedly provided with four installation blocks, the front side of the transparent glass plate (6) is provided with four T-shaped bolts (16), one ends of the T-shaped bolts (16) extend into the installation box (1), the installation blocks are threadedly sleeved on the corresponding T-shaped bolts (16), and the transparent glass plate (6) is threadedly sleeved on the four T-shaped bolts (16).

3. The solar-based LED display screen publicity column as claimed in claim 1, wherein one side of the circular shaft (13) is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw (12).

4. The solar-based LED display screen publicity column as claimed in claim 1, wherein the circular shaft (13) is fixedly sleeved with a first bearing, one side of the rectangular block (11) is provided with a circular hole, and the side wall of the circular hole is fixedly connected with the outer side of the outer ring of the corresponding first bearing.

5. The solar-based LED display screen publicity column as claimed in claim 1, wherein the top inner wall and the bottom inner wall of the cavity (8) are both provided with a first through hole, a second bearing is fixedly sleeved in the first through hole, and the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding rotating shaft (10).

6. The LED display screen publicity column based on solar energy of claim 1, characterized in that, the front side of riser (7) is opened and is equipped with the mounting groove, and the mounting groove is fixed with male magic subsides in the bonding, and the rear side bonding of wiping cloth (5) that absorbs water is fixed with female magic subsides (15), and male magic subsides bond with female magic subsides (15).