CN215997661U

CN215997661U - Advertisement screen for subway

Info

Publication number: CN215997661U
Application number: CN202122028254.2U
Authority: CN
Inventors: 卓越
Original assignee: Sichuan Weifan Information Technology Co ltd
Current assignee: Sichuan Weifan Information Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-11
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses an advertising screen for a subway, which relates to the technical field of advertisements and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with two symmetrical first supporting plates, one side surface, close to each other, of each of the two first supporting plates is fixedly connected with a first stop dog, one side surface, close to each other, of each of the two first stop dogs is fixedly connected with a second stop dog, the upper surfaces of the two first supporting plates are fixedly connected with a top plate, and the back surface of the top plate is fixedly connected with a partition plate. This advertising screen is used to subway can make two stay cords stimulate two inserted bars backward through rotating the second carousel to reached the effect that makes the advertising screen remove backward, through starter motor, can make first carousel pass through the swing of second fixed column drive seesaw, through setting up the inside that two dead levers are located two second spouts respectively, guaranteed that the seesaw can effectually drive the brush and reciprocate, thereby reach the effect of clearing up the advertising screen, the problem of mentioning in the background art has been solved.

Description

Advertisement screen for subway

Technical Field

The utility model relates to the technical field of advertisements, in particular to an advertisement propaganda screen for a subway.

Background

Advertisement is a medium for transmitting information, which means that people can transmit information and acquire information by means of tools, channels, carriers, intermediaries or technical means, also means and means for transmitting information such as characters, voice and the like, and also can regard the medium as all technical means for realizing the transmission of information from an information source to a receiver. Because the flow of people is too big in the subway, most advertising screens are difficult to self-cleaning, and the advertising screens are very easily caused smudgy, not only influence the advertising effect, have certain influence to the environment pleasing to the eye of subway moreover.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an advertising screen for a subway, which solves the problem of difficulty in automatic cleaning.

In order to achieve the purpose, the utility model provides the following technical scheme: an advertising screen for subways comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with two symmetrical first supporting plates, one side surface, close to each other, of the two first supporting plates is fixedly connected with a first stop block, one side surface, close to each other, of the two first stop blocks is fixedly connected with a second stop block, the upper surfaces of the two first supporting plates are fixedly connected with a top plate, the back surface of the top plate is fixedly connected with a partition plate, the front surface of the partition plate is fixedly connected with a first fixed block, a advertising screen is placed in front of the first fixed block, the back surface of the advertising screen is fixedly connected with two symmetrical insertion rods, the rear ends of the two insertion rods are sleeved with sleeves, the two sleeves are fixedly connected with the first fixed block, a brush is placed below the back of the advertising screen, the left side surface and the right side surface of the brush are fixedly connected with fixed rods, and the outer surfaces of the two fixed rods are hinged with seesaws, two symmetrical second chutes are respectively formed in the right side surfaces of the two seesaws, the two fixing rods are respectively positioned in the two second chutes at the bottom, the middle parts of the two seesaws, which are far away from one side surface, are respectively and rotatably connected with a first fixing column, the side surfaces of the two first fixing columns, which are far away from each other, are respectively and fixedly connected with a second fixing block, the two second fixing blocks are respectively and fixedly connected with a bottom plate, the inner parts of the two second chutes at the top are respectively and slidably connected with a second fixing column, the side surfaces of the two second fixing columns, which are far away from each other, are respectively and fixedly connected with a first rotating disc, two symmetrical through holes are respectively formed in the back surfaces of the partition plate and the first fixing block, pull ropes are respectively placed in the through holes, the front ends of the two pull ropes are respectively and fixedly connected with the inserting rods, and rotating columns are rotatably connected with the back surface of the partition plate, the other ends of the two pull ropes are fixedly connected with the outer surface of the rotating column, the back of the rotating column is fixedly connected with a second rotary table, a plurality of limiting holes which are arranged at equal intervals are formed in the back of the partition plate, a limiting rod is inserted into the back of the second rotary table, the front end of the limiting rod is located inside the limiting holes, and a pull block is fixedly connected to the back of the limiting rod.

Preferably, the bottom surface fixedly connected with of bottom plate two symmetrical supporting seats, and supporting seat and baffle fixed connection are convenient for place the propaganda screen.

Preferably, two first spout has all been seted up to the side that first backup pad is close to each other, and two dead levers respectively with two first spout sliding connection, can enough improve the stability of brush, can guarantee again that the brush can slide from top to bottom.

Preferably, two symmetrical T-shaped sliding grooves are formed in the bottom surface of the top plate, two T-shaped sliding blocks are connected to the inner portions of the T-shaped sliding grooves in a sliding mode, the two T-shaped sliding blocks are fixedly connected with the propaganda screen, and the propaganda screen can stably slide.

Preferably, the front fixedly connected with of first fixed block has two symmetrical first springs, and the front end of two first springs all with propaganda screen fixed connection, is favorable to utilizing the elasticity of first spring to promote the propaganda screen to be favorable to realizing the mesh that the propaganda screen resets.

Preferably, the front surface of the pull block is fixedly connected with two symmetrical second springs, and the front ends of the two second springs are fixedly connected with the back surface of the second turntable, so that the pull block can be pulled by the aid of the elasticity of the second springs, and the purpose of limiting the second turntable is achieved.

Preferably, two the right flank of first backup pad is all fixed to be inlayed and is had the motor, and the output of two motors respectively with two first carousel fixed connection, the motor provides power for the rotation of first carousel to reach seesaw wobbling effect, realized the purpose that the brush can effectively clean the propaganda screen.

Compared with the prior art, the utility model has the following beneficial effects:

1. this advertising screen is used to subway can make two stay cords stimulate two inserted bars backward through rotating the second carousel to reached the effect that makes the advertising screen remove backward, through starter motor, can make first carousel pass through the swing of second fixed column drive seesaw, through setting up the inside that two dead levers are located two second spouts respectively, guaranteed that the seesaw can effectually drive the brush and reciprocate, thereby reach the effect of clearing up the advertising screen, the problem of mentioning in the background art has been solved.

2. This advertising screen is used to subway, respectively with two first spout sliding connection through setting up two dead levers, can enough improve the stability of brush, can guarantee again that the brush can slide from top to bottom, all with propaganda screen fixed connection through the front end that sets up two first springs, the elasticity that is favorable to utilizing first spring promotes the propaganda screen, thereby be favorable to realizing the purpose that the propaganda screen resets, through the back fixed connection who sets up the front end of two second springs and second carousel, be favorable to utilizing the elasticity pulling pull block of second spring, thereby realize the spacing purpose of second carousel.

Drawings

FIG. 1 is a front view of a promotional screen of the present invention;

FIG. 2 is a right side view of the support base of the present invention;

FIG. 3 is a cross-sectional view of a front view of the base plate of the present invention;

figure 4 is a cross-sectional view of the right side of the promotional screen of the present invention.

In the figure: 1. a base plate; 2. a first support plate; 3. a first stopper; 4. a second stopper; 5. a top plate; 6. a partition plate; 7. a first fixed block; 8. a publicity screen; 9. inserting a rod; 10. a sleeve; 11. a brush; 12. fixing the rod; 13. a seesaw; 14. a second chute; 15. a first fixed column; 16. a second fixed block; 17. a second fixed column; 18. a first turntable; 19. a through hole; 20. pulling a rope; 21. rotating the column; 22. a second turntable; 23. a limiting hole; 24. a limiting rod; 25. pulling the block; 26. a supporting seat; 27. a first chute; 28. a T-shaped chute; 29. a T-shaped slider; 30. a first spring; 31. a second spring; 32. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an advertising screen for subway comprises a bottom plate 1, two symmetrical first supporting plates 2 are fixedly connected to the upper surface of the bottom plate 1, a first stop block 3 is fixedly connected to one side surface of each of the two first supporting plates 2 close to each other, a second stop block 4 is fixedly connected to one side surface of each of the two first stop blocks 3 close to each other, a top plate 5 is fixedly connected to the upper surfaces of the two first supporting plates 2, a partition plate 6 is fixedly connected to the back surface of the top plate 5, two symmetrical supporting seats 26 are fixedly connected to the bottom surface of the bottom plate 1, the supporting seats 26 are fixedly connected to the partition plate 6, so that the advertising screen 8 can be conveniently placed, a first fixing block 7 is fixedly connected to the front surface of the partition plate 6, the advertising screen 8 is placed in front of the first fixing block 7, two symmetrical T-shaped chutes 28 are formed in the bottom surface of the top plate 5, and T-shaped sliders 29 are slidably connected to the insides of the two T-shaped chutes 28, two T-shaped sliding blocks 29 are fixedly connected with the propaganda screen 8, so that the propaganda screen 8 can stably slide, two symmetrical first springs 30 are fixedly connected to the front side of the first fixing block 7, the front ends of the two first springs 30 are fixedly connected with the propaganda screen 8, so that the propaganda screen 8 can be pushed by the elastic force of the first springs 30, the purpose of resetting the propaganda screen 8 is favorably realized, two symmetrical inserting rods 9 are fixedly connected to the back side of the propaganda screen 8, sleeves 10 are sleeved at the rear ends of the two inserting rods 9, the two sleeves 10 are fixedly connected with the first fixing block 7, a brush 11 is placed below the back of the propaganda screen 8, fixing rods 12 are fixedly connected to the left side surface and the right side surface of the brush 11, first sliding grooves 27 are respectively formed in the side surfaces of the two first supporting plates 2 which are close to each other, and the two fixing rods 12 are respectively slidably connected with the two first sliding grooves 27, the stability of the brush 11 can be improved, the brush 11 can be ensured to slide up and down, the outer surfaces of the two fixed rods 12 are hinged with seesaws 13, the right side surfaces of the two seesaws 13 are respectively provided with two symmetrical second chutes 14, the two fixed rods 12 are respectively positioned inside the two second chutes 14 at the bottom, the middle parts of the two seesaws 13 far away from one side surface are respectively and rotatably connected with first fixed columns 15, the side surfaces of the two first fixed columns 15 far away from each other are respectively and fixedly connected with second fixed blocks 16, the two second fixed blocks 16 are respectively and fixedly connected with the bottom plate 1, the inside parts of the two second chutes 14 at the top are respectively and slidably connected with second fixed columns 17, the side surfaces of the two second fixed columns 17 far away from each other are respectively and fixedly connected with first rotating discs 18, the right side surfaces of the two first supporting plates 2 are respectively and fixedly embedded with motors 32, and the output ends of the two motors 32 are respectively and fixedly connected with the two first rotating discs 18, the motor 32 provides power for the rotation of the first rotating disc 18, thereby achieving the swing effect of the seesaw 13, and achieving the purpose that the brush 11 can effectively clean the propaganda screen 8, the back surfaces of the partition plate 6 and the first fixing block 7 are both provided with two symmetrical through holes 19, the pull ropes 20 are placed inside the two through holes 19, the front ends of the two pull ropes 20 are both fixedly connected with the inserted link 9, the back surface of the partition plate 6 is rotatably connected with the rotating column 21, the other ends of the two pull ropes 20 are both fixedly connected with the outer surface of the rotating column 21, the back surface of the rotating column 21 is fixedly connected with the second rotating disc 22, the back surface of the partition plate 6 is provided with a plurality of limiting holes 23 which are arranged at equal intervals, the back surface of the second rotating disc 22 is inserted with the limiting rod 24, the front end of the limiting rod 24 is positioned inside the limiting hole 23, the back surface of the limiting rod 24 is fixedly connected with the pull block 25, the front surface of the pull block 25 is fixedly connected with two symmetrical second springs 31, and the front ends of the two second springs 31 are fixedly connected with the back of the second turntable 22, which is beneficial to pulling the pull block 25 by using the elasticity of the second springs 31, thereby realizing the purpose of limiting the second turntable 22.

The working principle is as follows: firstly, the pull block 25 is pulled to take the limiting rod 24 out of the limiting hole 23, the second rotating disc 22 is rotated, the two pull ropes 20 pull the two insertion rods 9 at the moment, the two insertion rods 9 pull the propaganda screen 8 backwards, then the pull block 25 is pulled by the elasticity of the second spring 31 to insert the limiting rod 24 into the limiting hole 23, so that the limiting effect is achieved, the stability of the propaganda screen 8 is improved under the pushing of the elasticity of the first spring 30, then the motor 32 is started, the motor 32 drives the first rotating disc 18 to rotate, the first rotating disc 18 drives the second fixing column 17 to continuously do circular motion, so that the effect of continuously swinging the seesaw 13 is achieved, the purpose of continuously moving the fixing rod 12 up and down by the seesaw 13 is achieved, at the moment, the fixing rod 12 drives the brush 11 to clean the propaganda screen 8, and the problems in the background technology are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an advertising screen for subway, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with two symmetrical first supporting plates (2), one side surface of the two first supporting plates (2) close to each other is fixedly connected with a first stop block (3), one side surface of the two first stop blocks (3) close to each other is fixedly connected with a second stop block (4), the upper surfaces of the two first supporting plates (2) are fixedly connected with a top plate (5), the back surface of the top plate (5) is fixedly connected with a partition plate (6), the front surface of the partition plate (6) is fixedly connected with a first fixing block (7), a propaganda screen (8) is placed in front of the first fixing block (7), the back surface of the propaganda screen (8) is fixedly connected with two symmetrical insertion rods (9), the rear ends of the two insertion rods (9) are respectively sleeved with a sleeve (10), the two sleeve pipes (10) are respectively fixedly connected with the first fixing block (7), a brush (11) is placed below the rear part of the propaganda screen (8), the left side surface and the right side surface of the brush (11) are fixedly connected with fixed rods (12), the outer surfaces of the two fixed rods (12) are hinged with seesaws (13), the right side surfaces of the two seesaws (13) are respectively provided with two symmetrical second sliding chutes (14), the two fixed rods (12) are respectively positioned inside the two second sliding chutes (14) at the bottom, the middle parts of the two seesaws (13) far away from one side surface are respectively and rotatably connected with first fixed columns (15), the side surfaces of the two first fixed columns (15) far away from each other are respectively and fixedly connected with second fixed blocks (16), the two second fixed blocks (16) are respectively and fixedly connected with the bottom plate (1), the inside parts of the two second sliding chutes (14) at the top are respectively and slidably connected with second fixed columns (17), the side surfaces of the two second fixed columns (17) far away from each other are respectively and fixedly connected with first rotating discs (18), two symmetrical through-holes (19) have all been seted up at the back of baffle (6) and first fixed block (7), stay cord (20) have all been placed to the inside of two through-holes (19), and the front end of two stay cords (20) all with inserted bar (9) fixed connection, the back of baffle (6) rotates and is connected with rotation post (21), and the other end of two stay cords (20) all with the fixed surface who rotates post (21) is connected, the back fixedly connected with second carousel (22) of rotation post (21), spacing hole (23) that a plurality of equidistance were arranged are seted up at the back of baffle (6), peg graft at the back of second carousel (22) has gag lever post (24), and the front end of gag lever post (24) is located the inside of spacing hole (23), the back fixedly connected with pull block (25) of gag lever post (24).

2. The advertising screen for the subway according to claim 1, wherein: the bottom surface of the bottom plate (1) is fixedly connected with two symmetrical supporting seats (26), and the supporting seats (26) are fixedly connected with the partition plate (6).

3. The advertising screen for the subway according to claim 1, wherein: two first spout (27) have all been seted up to the side that first backup pad (2) are close to each other, and two dead levers (12) respectively with two first spout (27) sliding connection.

4. The advertising screen for the subway according to claim 1, wherein: two symmetrical T-shaped sliding grooves (28) are formed in the bottom surface of the top plate (5), T-shaped sliding blocks (29) are connected to the inner portions of the T-shaped sliding grooves (28) in a sliding mode, and the two T-shaped sliding blocks (29) are fixedly connected with the advertising screen (8).

5. The advertising screen for the subway according to claim 1, wherein: the front face of the first fixing block (7) is fixedly connected with two symmetrical first springs (30), and the front ends of the two first springs (30) are fixedly connected with the propaganda screen (8).

6. The advertising screen for the subway according to claim 1, wherein: the front surface of the pulling block (25) is fixedly connected with two symmetrical second springs (31), and the front ends of the two second springs (31) are fixedly connected with the back surface of the second rotating disc (22).

7. The advertising screen for the subway according to claim 1, wherein: two the right flank of first backup pad (2) all is fixed to be inlayed and is had motor (32), and the output of two motors (32) respectively with two first carousel (18) fixed connection.