CN210805024U

CN210805024U - Subway tunnel billboard

Info

Publication number: CN210805024U
Application number: CN201921826009.2U
Authority: CN
Inventors: 刘晓雪
Original assignee: Zhang Shuangzhui
Current assignee: Changsha fengzha Advertising Co.,Ltd.
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-19
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a subway tunnel bill-board, including bottom plate, bill-board body and backup pad, bill-board body fixed mounting is in the backup pad upper end, be equipped with two adjustment mechanism between bottom plate and the backup pad, the upper end of backup pad is rotated and is connected with reciprocal lead screw, the upper end fixed mounting of bill-board body has the roof, the upper end of reciprocal lead screw is rotated and is run through roof setting and the perpendicular fan of fixedly connected with, the same root slide bar of fixedly connected with between backup pad and the roof, the cover is equipped with the clearance piece on the slide bar, reciprocal lead screw thread runs through the clearance piece setting, the one end lateral wall of clearance piece offsets the contact with the display screen of bill-board body. The utility model discloses can not only highly adjust the bill-board, can also clear up the dust impurity on the bill-board display screen, avoid the influence of accumulational dust impurity to bill-board display screen image quality.

Description

Subway tunnel billboard

Technical Field

The utility model relates to a bill-board technical field especially relates to a subway tunnel bill-board.

Background

Currently, with the increasingly vigorous commercial competition, advertisements play an increasingly important role in promoting products or improving the popularity of enterprises. Advertisement is the most common information transmission means at present, various information is disclosed and widely transmitted to the public through advertisement, and the advertisement is usually an important means for communicating information between commodity producers, operators and consumers, or an important form for enterprises to occupy markets, promote products and provide labor, so that the aim of expanding economic benefits is fulfilled. The advertisement information transmission needs various transmission media, wherein the billboard is one of the most common outdoor or indoor advertisement transmission media, and plays a very important role in promoting commodities.

Most of subway tunnel billboards that use on the existing market highly can not be adjusted, can not adjust according to the actual conditions in tunnel, and can not clear up the dust impurity on the billboard display screen, and the serious picture quality that has influenced the billboard display screen of accumulational dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art subway tunnel bill-board most highly can not adjust, and can not carry out the phenomenon of clearing up to the dust impurity on the bill-board display screen, and a subway tunnel bill-board that proposes, it can not only highly adjust the bill-board, can also clear up the dust impurity on the bill-board display screen, has avoided the influence of accumulational dust impurity to bill-board display screen image quality.

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

the utility model provides a subway tunnel bill-board, includes bottom plate, bill-board body and backup pad, bill-board body fixed mounting is in the backup pad upper end, be equipped with two adjustment mechanism between bottom plate and the backup pad, the upper end of backup pad is rotated and is connected with reciprocal lead screw, the upper end fixed mounting of bill-board body has the roof, the upper end of reciprocal lead screw is rotated and is run through roof setting and the perpendicular fan of fixedly connected with, the same root slide bar of fixedly connected with between backup pad and the roof, the slide bar endotheca is equipped with the clearance piece, reciprocal lead screw thread runs through the clearance piece setting, the one end lateral wall of clearance piece offsets the contact with the display screen of bill-board body.

Preferably, adjustment mechanism is including setting up in the first spout of bottom plate upper end, be equipped with two first sliders of assorted with it in the first spout, the lower extreme of backup pad is equipped with the second spout, be equipped with two assorted second sliders with it in the second spout, two all rotate on the lateral wall of first slider and be connected with the connecting rod, two the crisscross setting of connecting rod, two the middle part of connecting rod is rotated and is run through same root and is rotated the post, is located two connecting rods of rotating the post top rotate with the lateral wall of the second slider that corresponds respectively and be connected, the upper end of rotating the post is rotated and is connected with the threaded rod, the upper end screw thread of threaded rod runs through the setting of second spout, and adjustment mechanism's setting has realized the regulating action to the height of bill-board body.

Preferably, a driving disc is fixedly connected to the threaded rod at the upper end of the second sliding groove, and the threaded rod is convenient for workers to drive due to the arrangement of the driving disc.

Preferably, the one end that the clearance piece offseted the contact with the display screen of bill-board body is equipped with the elasticity brush hair, and the setting of elasticity brush hair has improved the clearance effect of clearance piece to the bill-board body.

Preferably, the bottom plate is provided with a plurality of mounting holes which are communicated up and down, and the bottom plate is convenient to fix due to the arrangement of the mounting holes.

Preferably, all be equipped with the scale on the both ends lateral wall about the bill-board body, the setting of scale, the staff of being convenient for is more audio-visual adjusts the height of bill-board body.

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

1. the utility model discloses a set up bottom plate, bill-board body, backup pad, adjustment mechanism, reciprocal lead screw, roof, perpendicular fan, slide bar, clearance piece, first spout and first slider etc. realized the regulatory action to the height of bill-board body, the staff of being convenient for adjusts the height of bill-board body according to actual need, has improved the application scope of device.

2. The utility model discloses a set up bottom plate, bill-board body, backup pad, adjustment mechanism, reciprocal lead screw, roof, perpendicular fan, slide bar, clearance piece, first spout and first slider etc. realized the clearance effect to the bill-board body, wherein utilize the piston wind that the subway passes through to clear up the bill-board body, improved the utilization ratio to the wind energy.

Drawings

FIG. 1 is a front external structure view of a subway tunnel billboard provided by the present invention;

fig. 2 is a side perspective view of a subway tunnel billboard provided by the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 2.

In the figure: the billboard comprises a bottom plate 1, a billboard body 2, a supporting plate 3, an adjusting mechanism 4, a reciprocating screw rod 5, a top plate 6, a vertical fan 7, a sliding rod 8, a cleaning block 9, a first sliding groove 10, a first sliding block 11, a second sliding groove 12, a second sliding block 13, a connecting rod 14, a rotating column 15, a threaded rod 16 and a driving disk 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. 1-3, a subway tunnel billboard comprises a bottom plate 1, a billboard body 2 and a supporting plate 3, wherein the billboard body 2 is fixedly arranged at the upper end of the supporting plate 3, two adjusting mechanisms 4 are arranged between the bottom plate 1 and the supporting plate 3, the upper end of the supporting plate 3 is rotatably connected with a reciprocating screw 5, the upper end of the billboard body 2 is fixedly provided with a top plate 6, the upper end of the reciprocating screw 5 is rotatably arranged to penetrate through the top plate 6 and is fixedly connected with a vertical fan 7, a same slide bar 8 is fixedly connected between the supporting plate 3 and the top plate 6, a cleaning block 9 is sleeved on the slide bar 8, it is required to be noted that the cleaning block 9 is made of transparent acrylic glass, the transparency of the transparent acrylic glass is high, when the cleaning block 9 is prevented from cleaning the billboard body 2, an advertisement on a display screen of the billboard body 2 is shielded, the reciprocating screw 5 is arranged, the one end lateral wall of clearance piece 9 is supported the contact with the display screen of bill-board body 2.

The adjusting mechanism 4 comprises a first chute 10 arranged at the upper end of the bottom plate 1, two first sliders 11 matched with the first chute 10 are arranged in the first chute 10, a second chute 12 is arranged at the lower end of the support plate 3, two second sliders 13 matched with the second chute 12 are arranged in the second chute 12, connecting rods 14 are rotatably connected to the side walls of the two first sliders 11, the two connecting rods 14 are arranged in a staggered manner, the middle parts of the two connecting rods 14 are rotatably penetrated by a same rotating column 15, the two connecting rods 14 positioned above the rotating column 15 are respectively rotatably connected with the corresponding side walls of the second sliders 13, a threaded rod 16 is rotatably connected to the upper end of the rotating column 15, an upper end thread of the threaded rod 16 penetrates through the second chute 12, the adjusting mechanism 4 is arranged, the adjusting effect on the height of the advertising board body 2 is achieved, a driving disk 17 is fixedly connected to the threaded rod 16 positioned at the upper end of the, staff's drive threaded rod 16 of being convenient for, the one end that clearance piece 9 and bill-board body 2's display screen offseted contact is equipped with the elasticity brush hair, the setting of elasticity brush hair, the cleaning action of clearance piece 9 to bill-board body 2 has been improved, be equipped with the mounting hole of a plurality of upper and lower intercommunications on the bottom plate 1, the setting of mounting hole, the bottom plate 1's of being convenient for is fixed, all be equipped with the scale on the both ends lateral wall about bill-board body 2, the setting of scale, the staff more audio-visual of being convenient for highly adjusts bill-board body 2.

In the utility model, when the height of the billboard body 2 needs to be adjusted, two driving disks 17 are synchronously rotated, the driving disks 17 rotate to drive the threaded rod 16 to rotate, the threaded rod 16 can rotate to move up and down, the up-and-down position of the threaded rod 16 is adjusted according to the scale on the side wall of the billboard body 2, the up-and-down movement of the threaded rod 16 drives the rotating post 15 to move up and down, the up-and-down movement of the rotating post 15 enables the connecting rod 14 to rotate and the up-and-down position to change, the up-and-down position of the connecting rod 14 changes to drive the up-and-down position of the supporting plate 3 changes to enable the up-and-down position of the billboard body 2 to change, the driving disks 17 are rotated until the billboard body 2 is adjusted to a proper position, when subway passes through the tunnel, piston wind is generated, the piston wind drives, the reciprocating screw rod 5 rotates to enable the cleaning block 9 to do up-and-down reciprocating motion on the reciprocating screw rod 5, and the cleaning block 9 does up-and-down reciprocating motion to clean the display screen of the billboard body 2.

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. A subway tunnel billboard comprises a bottom plate (1), a billboard body (2) and a supporting plate (3), wherein the billboard body (2) is fixedly arranged at the upper end of the supporting plate (3), it is characterized in that two adjusting mechanisms (4) are arranged between the bottom plate (1) and the supporting plate (3), the upper end of the supporting plate (3) is rotatably connected with a reciprocating screw rod (5), the upper end of the billboard body (2) is fixedly provided with a top plate (6), the upper end of the reciprocating screw rod (5) is rotatably arranged through the top plate (6) and is fixedly connected with a vertical fan (7), a same sliding rod (8) is fixedly connected between the supporting plate (3) and the top plate (6), the slide bar (8) is sleeved with a cleaning block (9), the reciprocating screw rod (5) is arranged by penetrating through the cleaning block (9) through threads, the side wall of one end of the cleaning block (9) is in contact with the display screen of the billboard body (2) in an abutting mode.

2. The subway tunnel advertising board as claimed in claim 1, wherein said adjusting mechanism (4) comprises a first sliding chute (10) disposed at the upper end of the bottom board (1), two first sliding blocks (11) matched with the first sliding chute (10) are disposed in the first sliding chute (10), a second sliding chute (12) is disposed at the lower end of the supporting board (3), two second sliding blocks (13) matched with the second sliding chute (12) are disposed in the second sliding chute (12), the side walls of the two first sliding blocks (11) are rotatably connected with connecting rods (14), the two connecting rods (14) are arranged in a staggered manner, the same rotating column (15) is rotatably penetrated through the middle of the two connecting rods (14), the two connecting rods (14) above the rotating column (15) are respectively rotatably connected with the side walls of the corresponding second sliding blocks (13), the upper end of the rotating column (15) is rotatably connected with a threaded rod (16), the upper end threads of the threaded rod (16) penetrate through the second sliding groove (12).

3. A subway tunnel billboard as claimed in claim 2, in which a drive plate (17) is fixedly connected to the threaded rod (16) at the upper end of the second chute (12).

4. A subway tunnel billboard as claimed in claim 1, wherein the end of the cleaning block (9) which is in contact with the display screen of the billboard body (2) is provided with elastic bristles.

5. A subway tunnel billboard as claimed in claim 1, wherein said base plate (1) is provided with a plurality of mounting holes communicating up and down.

6. A subway tunnel billboard as claimed in claim 1, wherein the left and right side walls of the billboard body (2) are provided with graduations.