CN216596715U - Large outdoor electronic billboard with autonomous cleaning function - Google Patents

Abstract

The application relates to a large outdoor electronic billboard with an autonomous cleaning function, which comprises a support column, wherein the top end of the support column is fixedly connected with an electronic billboard body, the top of the electronic billboard body is fixedly connected with a protective cover, two sides of the electronic billboard body are fixedly connected with guide plates, the side surfaces of the two guide plates are respectively provided with a guide hole, the interior of the protective cover is fixedly connected with a driving motor, the interior of the protective cover is fixedly connected with a partition plate below the driving motor, the output end of the driving motor is fixedly connected with a rotating shaft through a speed reducer, the outer surface of the rotating shaft is symmetrically wound with two adjusting ropes, the side ends of the two adjusting ropes are respectively arranged in the partition plate and a corresponding position guide plate in a penetrating way, one ends of the two adjusting ropes, which are far away from the rotating shaft, are respectively fixedly connected with a sliding block, the two sliding blocks are respectively and slidably connected on the inner side walls of the two guide plates, a cleaning plate is fixedly connected between the two sliding blocks through a connecting block, thereby realizing the electronic billboard body, the function of cleaning the display screen can be automatically carried out.

Description

Large outdoor electronic billboard with autonomous cleaning function

Technical Field

The application relates to the technical field of billboards, in particular to a large outdoor electronic billboard with an autonomous cleaning function.

Background

The advertising board is a signal tool for transmitting advertising information, the outdoor large advertising board generally refers to all outdoor media for transmitting the advertising information, and the electronic advertising board is common in daily life.

However, the existing large outdoor electronic billboard is easy to be stained with dust in the display screen during long-time use, the display screen stained with dust is easy to influence the information display of the screen, and the existing large outdoor electronic billboard is not provided with a cleaning structure, so that the existing large outdoor electronic billboard is often cleaned manually. Therefore, those skilled in the art have provided a large outdoor electronic billboard with an autonomous cleaning function to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art, the present application provides a large outdoor electronic billboard with an autonomous cleaning function.

The application provides a large-scale outdoor electronic billboard who possesses independently clean function adopts following technical scheme:

a large outdoor electronic billboard with self-cleaning function comprises a support pillar, the top end of the support pillar is fixedly connected with an electronic billboard body, the top of the electronic billboard body is fixedly connected with a protective cover, two sides of the electronic billboard body are fixedly connected with guide plates, guide holes are arranged on the side surfaces of the two guide plates, a driving motor is fixedly connected inside the protective cover, a partition plate is fixedly connected inside the protective cover and below the driving motor, the output end of the driving motor is fixedly connected with a rotating shaft through a speed reducer, two adjusting ropes are symmetrically wound on the outer surface of the rotating shaft, the side ends of the two adjusting ropes are respectively penetrated in the partition plate and the guide plate at the corresponding position, the ends of the two adjusting ropes far away from the rotating shaft are respectively fixedly connected with a sliding block, and two sliders are connected to the inner side walls of the two guide plates in a sliding mode, and a cleaning plate is fixedly connected between the sliders through a connecting block.

Through adopting above-mentioned technical scheme to realized this electronic billboard body, can carry out clear function to the display screen automatically.

Preferably, the side of the protective cover is provided with an access hole relative to the position of the electronic billboard body, and the cleaning plate corresponds to the access hole.

By adopting the technical scheme, the problem that the cleaning plate can be protected from being damaged by the external environment is solved.

Preferably, the side surface of the sliding block is rotatably connected with a plurality of balls, and the balls are all in contact with the inner side wall of the guide hole.

By adopting the technical scheme, the auxiliary sliding block can be moved, and the resistance of the guide plate to the sliding block is reduced.

Preferably, the bottom of the sliding block is fixedly connected with a cushion pad, and the side surface of the cushion pad is fixedly connected with a weight increasing block.

Through adopting above-mentioned technical scheme, the effectual gravity that increases the cleaning board, further the efficiency that the cleaning board moved down has been guaranteed, and the blotter can cushion the impact force between the back and the baffle that the slider moved down.

Preferably, the contact positions of the two adjusting ropes and the partition plate are fixedly connected with wear-resistant washers.

Through adopting above-mentioned technical scheme, can protect two regulation ropes can not worn and damaged by the division board.

To sum up, the application comprises the following beneficial technical effects:

drive the pivot through driving motor and rotate, the pivot rotates and makes two regulation ropes loosen in step and put, two regulation ropes loosen and put and make two sliders and cleaning plate not move down receiving the pulling force of adjusting the rope, and the rotation of pivot is at the uniform velocity, and then cleaning plate carries out the first time cleanness to the display screen under the drive of two sliders, when cleaning plate moves down to the bottom of display screen, rethread starts driving motor and makes the pivot do with preceding rotation in opposite direction, the pivot rotates and makes two regulation ropes roll in step, two structural design that adjust the synchronous rolling of rope and drive two sliders and shift up in step, thereby reached the cleaning plate can do twice cleaning work to the display screen of electronic advertising board, and then make this electronic advertising board have the function of cleaning the display screen automatically.

Drawings

FIG. 1 is a schematic structural diagram of a large outdoor electronic billboard with an autonomous cleaning function in an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of a guide plate in an embodiment of the present application;

FIG. 3 is a schematic view of the internal structure of the protective cover in the embodiment of the present application;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a support pillar; 2. an electronic billboard body; 3. a protective cover; 4. a guide plate; 5. a guide hole; 6. a drive motor; 7. a partition plate; 8. a rotating shaft; 9. adjusting the rope; 10. a slider; 11. connecting blocks; 12. cleaning the plate; 13. an inlet and outlet hole; 14. a ball bearing; 15. a cushion pad; 16. a weight increasing block; 17. wear-resistant washers.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a large-scale outdoor electronic billboard with an autonomous cleaning function. Referring to fig. 1-4, a large outdoor electronic billboard with self-cleaning function comprises a support pillar 1, an electronic billboard body 2 is fixedly connected to the top of the support pillar 1, a protective cover 3 is fixedly connected to the top of the electronic billboard body 2, guide plates 4 are fixedly connected to both sides of the electronic billboard body 2, guide holes 5 are respectively formed in the side surfaces of the two guide plates 4, a driving motor 6 is fixedly connected to the inside of the protective cover 3, the driving motor 6 is electrically connected to an external power supply and can rotate forward and backward under the control of an external PLC programming program, a partition plate 7 is fixedly connected to the inside of the protective cover 3 and below the driving motor 6, a rotating shaft 8 is fixedly connected to the output end of the driving motor 6 through a speed reducer, two adjusting ropes 9 are symmetrically wound on the outer surface of the rotating shaft 8, the side ends of the two adjusting ropes 9 are respectively inserted into the partition plate 7 and the guide plate 4 corresponding to the position, a slider 10 is fixedly connected to one end of the two adjusting ropes 9 far from the rotating shaft 8, the two sliding blocks 10 are connected to the inner side walls of the two guide plates 4 in a sliding manner, a cleaning plate 12 is fixedly connected between the two sliding blocks 10 through a connecting block 11, the gravity of the cleaning plate 12 and the two sliding blocks 10 is far greater than the resistance of the guide plates 4 to the sliding blocks 10, the cleaning surface of the cleaning plate 12 is attached to the display screen of the electronic billboard body 2, when the display screen of the electronic billboard body 2 needs to be cleaned, only the driving motor 6 needs to be started to drive the rotating shaft 8 to rotate, the rotating shaft 8 rotates to enable the two adjusting ropes 9 to be released synchronously, the two adjusting ropes 9 are released to enable the two sliding blocks 10 and the cleaning plate 12 not to move downwards under the tension of the adjusting ropes 9, the rotating shaft 8 rotates at a constant speed, the cleaning plate 12 is driven by the two sliding blocks 10 to clean the display screen for the first time, when the cleaning plate 12 moves downwards to the bottom of the display screen, the rotating shaft 8 rotates in the opposite direction to the previous direction by starting the driving motor 6, the rotating shaft 8 rotates to enable the two adjusting ropes 9 to be synchronously rolled, the two adjusting ropes 9 are synchronously rolled to drive the two sliding blocks 10 to synchronously move upwards, so that the cleaning plate 12 between the two sliding blocks 10 can clean the display screen again, the rough surfaces of the two cleaning operations are just opposite, when the cleaning plate 12 reaches the bottom of the protective cover 3, the power supply is turned off, through the structural design, the electronic advertising board body 2 is realized, the function of automatically cleaning the display screen can be realized, the side surface of the protective cover 3 is provided with an inlet and outlet hole 13 relative to the electronic advertising board body 2, the cleaning plate 12 corresponds to the inlet and outlet hole 13, through the inlet and outlet hole 13 arranged at the bottom of the protective cover 3, the cleaning plate 12 can enter the protective cover 3 after the use is finished, and through the structural design, the problem that the cleaning plate 12 can not be damaged by the external environment is solved, the side of slider 10 rotates and is connected with a plurality of balls 14, and a plurality of balls 14 all contact with the inside wall of guide hole 5, a plurality of balls 14 set up the side at slider 10, can play supplementary slider 10 and remove, reduce the baffle 4 to the resistance of slider 10, the bottom rigid coupling of slider 10 has blotter 15, and the side rigid coupling of blotter 15 has weight 16, weight 16's setting, the effectual gravity that increases cleaning plate 12, further assurance cleaning plate 12 moves down the efficiency, increase the blotter 15 that sets up between weight 16 and the slider 10 simultaneously, can cushion slider 10 move down the back and the baffle 4 between the impact force, two equal rigid couplings of contact department of adjusting rope 9 and division board 7 have wear-resisting packing ring 17, wear-resisting packing ring 17's setting, can protect two regulation ropes 9 can not worn and torn by division board 7 and fall.

The implementation principle of the large outdoor electronic billboard with the autonomous cleaning function is as follows: when the display screen of the electronic billboard body 2 needs to be cleaned, only the driving motor 6 needs to be started to drive the rotating shaft 8 to rotate, the rotating shaft 8 rotates to enable the two adjusting ropes 9 to be released synchronously, the two adjusting ropes 9 are released to enable the two sliding blocks 10 and the cleaning plate 12 not to move downwards under the tension of the adjusting ropes 9, the rotating shaft 8 rotates at a constant speed, the cleaning plate 12 is driven by the two sliding blocks 10 to clean the display screen for the first time, when the cleaning plate 12 moves downwards to the bottom of the display screen, the driving motor 6 is started to enable the rotating shaft 8 to rotate in the opposite direction to the previous direction, the rotating shaft 8 rotates to enable the two adjusting ropes 9 to be wound synchronously, the two adjusting ropes 9 are wound synchronously to drive the two sliding blocks 10 to move upwards synchronously, so that the cleaning plate 12 between the two sliding blocks 10 cleans the display screen again, and the rough surfaces of the two cleaning operations are opposite, the cleaning work of the display screen is completed, the bottom of the protective cover 3 is provided with the inlet and outlet hole 13, and the cleaning plate 12 can be rolled up through the rotating shaft 8 to form two adjusting ropes 9 to enter the protective cover 3 after the use is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides a large-scale outdoor electronic billboard who possesses independently clean function, includes support column (1), the top rigid coupling of support column (1) has electronic billboard body (2), its characterized in that: the top rigid coupling of electron bill-board body (2) has safety cover (3), the equal rigid coupling in both sides of electron bill-board body (2) has baffle (4), and guide hole (5) are all seted up to the side of two baffle (4), the inside rigid coupling of safety cover (3) has driving motor (6), the inside and the below rigid coupling that is located driving motor (6) of safety cover (3) have division board (7), driving motor's (6) output has pivot (8) through the speed reducer rigid coupling, the outer surface symmetry of pivot (8) is twined and is had two regulation ropes (9), and the side of two regulation ropes (9) is all worn to establish in division board (7) and the inside of corresponding position baffle (4), two the equal rigid coupling in one end that pivot (8) were kept away from to regulation rope (9) has slider (10), and the equal sliding connection of two sliders (10) is on the inside wall of two baffle (4), two between the slider (10) through connecting block (11) rigid coupling have clean board (12).

2. The large outdoor electronic billboard with self-cleaning function according to claim 1, characterized in that: the side of safety cover (3) has seted up business turn over hole (13) for the position of electronic billboard body (2), clean board (12) correspond with business turn over hole (13) position.

3. The large outdoor electronic billboard with self-cleaning function according to claim 1, characterized in that: the side surface of the sliding block (10) is rotatably connected with a plurality of balls (14), and the balls (14) are all in contact with the inner side wall of the guide hole (5).

4. The large outdoor electronic billboard with self-cleaning function according to claim 3, characterized in that: the bottom of the slide block (10) is fixedly connected with a cushion pad (15), and the side surface of the cushion pad (15) is fixedly connected with a weight increasing block (16).

5. The large outdoor electronic billboard with self-cleaning function according to claim 1, characterized in that: and the contact parts of the two adjusting ropes (9) and the partition plate (7) are fixedly connected with wear-resistant gaskets (17).

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