CN212256811U

CN212256811U - LED billboard

Info

Publication number: CN212256811U
Application number: CN202020830316.4U
Authority: CN
Inventors: 罗颖
Original assignee: Chengdu Qihe Advertising Media Co ltd
Current assignee: Chengdu Qihe Advertising Media Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-29
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a LED billboard relates to billboard technical field, which comprises a bracket, the one end fixedly connected with shell of support, the show window has been seted up to one side of shell, the slide rail has been seted up at one side both ends of shell, the inside swing joint of slide rail has the installation pole, the one end fixedly connected with scraper blade of installation pole, one side fixedly connected with adhesive tape of scraper blade, inside one side fixedly connected with LED lamp area of shell, the first motor of the inside fixedly connected with of opposite side of shell, fixedly connected with pivot on the top output shaft of first motor. This LED bill-board sets up through the cooperation of worm and adjusting gear, can adjust solar panel's angle, has improved solar panel's work efficiency when having reduced the cost, sets up the scraper blade structure in one side of show window, can be to the spot clean up that is infected with on the show window, improve equipment's bandwagon effect.

Description

LED billboard

Technical Field

The utility model relates to a bill-board technical field specifically is a LED bill-board.

Background

The LED billboard is a new media advertising form, be the perfect adaptation of new media technique and outdoor advertising release form, because be in under the adverse circumstances throughout the year, a large amount of dust or impurity bond easily to the display surface of LED billboard, this normal show that can influence the LED billboard, common LED billboard is not convenient for clean, clean the billboard body through the mode of manpower during the cleanness, this kind of clearance mode wastes time and energy, when cleaner climbs higher billboard and cleans, the risk of falling still exists.

In chinese utility model patent application no: the utility model discloses a LED billboard, this LED billboard include the base in CN 201820001535.4, base top intermediate position rotates through the pivot and is connected with the box, motor cabinet fixedly connected with motor is passed through to box inner wall top one side, the first pivot of the one end fixedly connected with of motor output shaft, the one end that the motor was kept away from to first pivot is rotated with the box and is connected, first pivot outer wall fixed surface is connected with first gear, first gear surface is connected with the second gear through gear belt transmission, second gear internal surface fixedly connected with second pivot, second pivot both ends are rotated with the box and are connected, the equal fixedly connected with swivel mount in box outer wall both sides upper end, the utility model relates to a LED application technical field. This LED billboard's solar cell panel can not rotate, can reduce solar panel's work efficiency, influences the normal work of device, is unfavorable for promoting.

Therefore, there is a need to provide an LED billboard to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a LED billboard to the solar cell panel who solves the current LED billboard that provides among the above-mentioned background art can not rotate, can reduce solar panel's work efficiency, influences the problem of the normal work of device.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a LED advertising board comprises a support, wherein one end of the support is fixedly connected with a shell, one side of the shell is provided with a display window, two ends of one side of the shell are provided with slide rails, an installation rod is movably connected inside the slide rails, one end of the installation rod is fixedly connected with a scraper, one side of the scraper is fixedly connected with an adhesive tape, one side of the inside of the shell is fixedly connected with an LED lamp strip, a first motor is fixedly connected inside the other side of the shell, a rotating shaft is fixedly connected onto a top output shaft of the first motor, two ends of the rotating shaft are fixedly connected with a chain, one side of the chain is movably connected with a chain, a fixed rod is fixedly connected onto one side of the chain, the scraper is fixedly connected with the fixed rod through the installation rod, a second motor is fixedly connected onto one side of the top of the shell, and a worm is, the utility model discloses a solar energy water heater, including shell, top fixedly connected with mounting bracket, the top swing joint of mounting bracket has adjusting gear, the gear passes through the mounting bracket transmission with the worm to be connected, adjusting gear's inside fixedly connected with adjusts the pole, adjust one side fixedly connected with bracing piece of pole, the top fixedly connected with solar panel of bracing piece.

Preferably, there are two slide rails, two slide rails are parallel to each other, and two slide rails are symmetrically distributed at two ends of one side of the housing.

Preferably, the scraper is parallel to the display window, the scraper is perpendicular to the sliding rail, and the length of the scraper is greater than the width of the display window.

Preferably, the LED lamp area has many, many LED lamp area evenly distributed is in one side of shell inner wall, many LED lamp area is parallel to each other.

Preferably, the adjusting rod is perpendicular to the adjusting gear, and the adjusting rod is located at the center of the adjusting gear.

Preferably, the support rod is T-shaped, and the support rod is perpendicular to the solar panel.

Preferably, the dead lever is parallel to the pivot, the pivot is parallel to the scraper blade, the installation pole has two, two the installation pole all is perpendicular to dead lever.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED billboard possesses following beneficial effect:

1. this LED bill-board sets up through the cooperation of worm and adjusting gear, can adjust solar panel 4's angle, has improved solar panel's work efficiency when having reduced the cost.

2. This LED bill-board sets up the scraper blade structure through one side at the show window, can be to the spot clean up that is infected with on the show window, improve equipment's bandwagon effect.

Drawings

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

FIG. 2 is a schematic top sectional view of the structure of the present invention;

fig. 3 is a schematic view of the installation of the solar panel structure of the present invention;

fig. 4 is a schematic side view of the scraper structure of the present invention.

In the figure: 1. a support; 2. a display window; 3. a squeegee; 4. a solar panel; 5. a support bar; 6. a housing; 7. a slide rail; 8. a first motor; 9. a chain wheel; 10. a rotating shaft; 11. an LED light strip; 12. mounting a rod; 15. fixing the rod; 16. a chain; 17. an adjusting gear; 18. adjusting a rod; 19. a mounting frame; 21. a worm; 22. a second motor; 23. and (4) an adhesive tape.

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. 1-4, an LED billboard comprises a bracket 1, a housing 6 fixedly connected to one end of the bracket 1, a display window 2 formed on one side of the housing 6, two slide rails 7 formed on two ends of one side of the housing 6, two slide rails 7 parallel to each other, two slide rails 7 symmetrically disposed on two ends of one side of the housing 6, a mounting rod 12 movably connected to the inside of the slide rails 7, a scraper 3 fixedly connected to one end of the mounting rod 12, the scraper 3 positioned above the display window 2 when not in use to prevent a pedestrian from touching and damaging by mistake, a scraper 3 structure disposed on one side of the display window 2 to clean up stains on the display window 2 and improve the display effect of the device, the scraper 3 parallel to the display window 2, the scraper 3 perpendicular to the slide rails 7, the length of the scraper 3 greater than the width of the display window 2, and an adhesive tape 23 fixedly connected to one side of the scraper 3, the display window 2 is prevented from being scratched by hard objects, the LED lamp strips 11 are fixedly connected to one side inside the shell 6, the LED lamp strips 11 are multiple, the LED lamp strips 11 are uniformly distributed on one side of the inner wall of the shell 6, the LED lamp strips 11 are parallel to each other, the light is more uniform, the display effect is better, the first motor 8 is fixedly connected to the inside of the other side of the shell 6, a rotating shaft 10 is fixedly connected to an output shaft at the top of the first motor 8, a chain wheel 9 is fixedly connected to both ends of the rotating shaft 10, a chain 16 is movably connected to one side of the chain wheel 9, a fixed rod 15 is fixedly connected to one side of the chain 16, the fixed rod 15 is parallel to the rotating shaft 10, the rotating shaft 10 is parallel to the scraper 3, two installation rods 12 are provided, the two installation rods 12 are perpendicular to the fixed rod 15, the scraper 3, fixedly connected with worm 21 on the top output shaft of second motor 22, the top fixedly connected with mounting bracket 19 of shell 6, the top swing joint of mounting bracket 19 has adjusting gear 17, cooperation setting through worm 21 and adjusting gear 17, can adjust solar panel 4's angle, solar panel 4's work efficiency has been improved when the cost is reduced, the gear passes through mounting bracket 19 transmission with worm 21 and is connected, adjusting gear 17's inside fixedly connected with adjusts pole 18, adjust pole 18 perpendicular to adjusting gear 17, it is located adjusting gear 17's center department to adjust pole 18, adjust one side fixedly connected with bracing piece 5 of pole 18, bracing piece 5 is the T shape, bracing piece 5 perpendicular to solar panel 4, the support area at 5 tops of bracing piece can be increased to the T shape, the top fixedly connected with solar panel 4 of bracing piece 5.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: the advertisement to be displayed is placed between the LED lamp strip 11 and the display window 2, the LED lamp strip 11 is opened to enable the advertisement to emit light, people can see the content inside the display window 2 clearly under the action of the LED lamp strip 11 at night, when the angle of the solar panel 4 is adjusted, the second motor 22 is operated firstly, the worm 21 is driven to rotate by the second motor 22, the adjusting gear 17 drives the adjusting rod 18 to rotate around the adjusting rod 18 under the action of the worm 21, the adjusting rod 18 drives the supporting rod 5 to rotate under the action of the adjusting gear 17, the solar panel 4 rotates for a certain angle under the action of the supporting rod 5, the working efficiency is improved, when the display window 2 is stained, the first motor 8 is opened, the first motor 8 drives the rotating shaft 10 to enable the chain wheel 9 to rotate, under the action of the chain wheel 9, the fixed rod 15 drives the scraper blade 3 to move up and down through the mounting rod 12, the display window 2 is cleaned of stains.

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 LED bill-board, includes support (1), its characterized in that: a shell (6) is fixedly connected to one end of the support (1), a display window (2) is arranged on one side of the shell (6), slide rails (7) are arranged at two ends of one side of the shell (6), an installation rod (12) is movably connected to the inside of each slide rail (7), a scraper (3) is fixedly connected to one end of each installation rod (12), an adhesive tape (23) is fixedly connected to one side of each scraper (3), an LED lamp strip (11) is fixedly connected to one side of the inside of the shell (6), a first motor (8) is fixedly connected to the inside of the other side of the shell (6), a rotating shaft (10) is fixedly connected to an output shaft at the top of each first motor (8), cranksets (9) are fixedly connected to two ends of each rotating shaft (10), a chain (16) is movably connected to one side of each crankset (9), and a fixing rod (15) is fixedly connected, scraper blade (3) and dead lever (15) are through installation pole (12) fixed connection, top one side fixedly connected with second motor (22) of shell (6), fixedly connected with worm (21) on the top output shaft of second motor (22), top fixedly connected with mounting bracket (19) of shell (6), the top swing joint of mounting bracket (19) has adjusting gear (17), the gear is connected through mounting bracket (19) transmission with worm (21), the inside fixedly connected with of adjusting gear (17) adjusts pole (18), adjust one side fixedly connected with bracing piece (5) of pole (18), the top fixedly connected with solar panel (4) of bracing piece (5).

2. An LED billboard according to claim 1, in which: the sliding rails (7) are arranged in two, the two sliding rails (7) are parallel to each other, and the two sliding rails (7) are symmetrically distributed at two ends of one side of the shell (6).

3. An LED billboard according to claim 1, in which: the scraper blade (3) is parallel to the display window (2), the scraper blade (3) is perpendicular to the sliding rail (7), and the length of the scraper blade (3) is greater than the width of the display window (2).

4. An LED billboard according to claim 1, in which: the LED lamp belts (11) are arranged in a plurality of rows, the LED lamp belts (11) are uniformly distributed on one side of the inner wall of the shell (6), and the LED lamp belts (11) are mutually parallel.

5. An LED billboard according to claim 1, in which: the adjusting rod (18) is perpendicular to the adjusting gear (17), and the adjusting rod (18) is located at the center of the adjusting gear (17).

6. An LED billboard according to claim 1, in which: the support rod (5) is T-shaped, and the support rod (5) is perpendicular to the solar panel (4).

7. An LED billboard according to claim 1, in which: the fixed rod (15) is parallel to the rotating shaft (10), the rotating shaft (10) is parallel to the scraper (3), the number of the installation rods (12) is two, and the installation rods (12) are perpendicular to the fixed rod (15).