CN113053270A

CN113053270A - Windproof advertising board

Info

Publication number: CN113053270A
Application number: CN202110380274.8A
Authority: CN
Inventors: 翟华芹
Original assignee: Rizhao Baimai Advertising Co ltd
Current assignee: Rizhao Baimai Advertising Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-06-29

Abstract

The invention relates to the field of billboards, in particular to a windproof billboard. The windproof billboard provided by the invention solves the problems that most billboards are fixed, the windproof capability is poor, the billboard is easy to break in strong wind weather, and advertising cloth is easy to fall off. The invention discloses a windproof billboard, which comprises a billboard upright post, wherein a support frame device is arranged on the billboard upright post, the support frame device comprises a U-shaped billboard frame fixedly arranged at the top of the billboard upright post, the billboard frame is rotatably connected with a horizontal rotating shaft, the horizontal rotating shaft rotates with the billboard frame when being subjected to strong wind, a billboard device is arranged on the horizontal rotating shaft, and the billboard device comprises a billboard made of elastic plastic plates.

Description

Windproof advertising board

Technical Field

The invention relates to the field of billboards, in particular to a windproof billboard.

Background

The bill-board can often be seen to the highway both sides, the area and the highly more ordinary bill-board of this kind of bill-board are far greater, and current roadside bill-board is mostly fixed, the lower extreme and the ground of its stand are fixed, the upper end and the bill-board of stand are fixed, because the bill-board is highly higher, can receive the effect of positive wind-force often, under meetting great wind-force effect condition, the effort that the bill-board bore is very big, must lead to the damage of bill-board and cost of maintenance's increase through long-term wind-force effect, if fall to the highway, cause danger easily. Most advertisements are hung on the advertising board, so that the possibility of being blown off by wind exists, a greater risk is caused if the advertisements float on a highway, and when rain occurs, the larger the area of the advertising board, the larger the rain is. The design is one kind and sets up in highway's bill-board, can be fine prevent wind, can prevent that advertising cloth from dropping, can reduce the area of contact with the rainwater.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a windproof billboard to solve the problems that most of the existing billboards are fixed, wind resistance is poor, and advertising cloth is easy to fall off.

The technical scheme of the invention is to provide a windproof billboard.

The windproof billboard manufactured by the technical scheme comprises a billboard upright post, wherein a support frame device is arranged on the billboard upright post, the support frame device comprises a U-shaped billboard frame fixedly arranged at the top of the billboard upright post, the billboard frame is rotatably connected with a horizontal rotating shaft, the horizontal rotating shaft rotates with the billboard frame when being subjected to strong wind, a billboard device is arranged on the horizontal rotating shaft, and the billboard device comprises a billboard made of elastic plastic plates.

The billboard device further comprises a rotating shaft fixing block which is positioned on the horizontal rotating shaft and fixedly provided with the rotating shaft, rotating shaft sliding blocks which are in sliding connection with the horizontal rotating shaft are symmetrically arranged on the rotating shaft fixing block, the rotating shaft sliding blocks are driven by electric sliding blocks, and supporting mechanisms are symmetrically arranged on two sides of the rotating shaft fixing block and the rotating shaft sliding blocks.

The supporting mechanism comprises a rotating shaft fixing block and two rotating shaft sliding block sliding connection gaps, the gaps are enlarged to be driven through electric sliding grooves, the gaps are enlarged to be connected with symmetrical telescopic rods in a sliding mode, and the telescopic rods are driven through electric push rods.

The supporting mechanism still include with the telescopic link is kept away from the fixed advertising cloth fixed block that is equipped with of one end of pivot fixed block, on the pivot fixed block advertising cloth fixed block both sides are fixed and are equipped with the location slide bar, the location slide bar with on the pivot slide block advertising cloth fixed block sliding connection.

And a display mechanism is arranged at one end, far away from the horizontal rotating shaft, of the advertisement cloth fixing block on the same vertical line.

The show mechanism include with the gap enlarges the slider or the pivot sliding block fixed be equipped with advertisement cloth fixed block sliding connection's stereoplasm plastics transparent plate, two advertisement cloth fixed block both ends are fixed and are equipped with the advertising panel.

Advantageously, the advertising panel is a double layer of plastic sheet material with the advertising paper sandwiched between the sheets.

Beneficially, the tops of the rotating shaft sliding block, the advertisement frame, the rotating shaft fixing block, the advertisement cloth fixing block and the gap enlarging sliding block are all arc-shaped.

By adopting the technical scheme, the invention has the following beneficial effects:

in the middle of this scheme, the bill-board is equipped with the horizontal direction and rotates, and when wind direction was perpendicular with the bill-board, wind blown the bill-board and slightly rotated, reduced the windage, because the bill-board quality is great, through changing the bill-board shape, become the arc from the plane, can follow the resistance that reduces wind to a certain extent, during the wind grow, two gaps were separately gone out to the bill-board, wind can blow through the gap, can reduce the impact force of wind to the bill-board, prevented that the bill-board from taking place to buckle the circumstances such as fall. When the wind direction is parallel with the billboard, the distance between the front billboard and the rear billboard is enlarged through the electric sliding groove, so that the wind can pass through more easily. In rainy days, the billboard is stretched into a plane.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of a windproof billboard of the present invention;

FIG. 2 is a schematic view of the structure in the direction A-A of FIG. 1;

FIG. 3 is a schematic view of a wind resistant billboard of the invention when it encounters a wind-direction oriented billboard;

FIG. 4 is a schematic view of a three-dimensional structure of the windproof billboard of the present invention when the wind direction is toward the billboard.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 4, a prevent wind bill-board, including bill-board stand 11, be equipped with support frame device 41 on the bill-board stand 11, support frame device 41 include with the fixed advertising frame 13 that is equipped with in the U style of calligraphy in bill-board stand 11 top, advertising frame 13 rotates and is connected with horizontal rotation axis 14, horizontal rotation axis 14 receive during the strong wind with advertising frame 13 takes place to rotate, makes a large amount of wind through preventing the bill-board rupture, be equipped with advertising board device 42 on the horizontal rotation axis 14, advertising board device 42 is including the advertising panel 19 that has elastic plastic slab material.

Referring to fig. 1 to 4, the billboard device 42 further includes a rotating shaft fixing block 15 fixedly disposed on the horizontal rotating shaft 14, the rotating shaft fixing block 15 is symmetrically provided with rotating shaft sliding blocks 12 slidably connected to the horizontal rotating shaft 14, the rotating shaft sliding blocks 12 are driven by electric sliding blocks, and the supporting mechanisms 31 are symmetrically disposed on two sides of the rotating shaft fixing block 15 and two sides of the rotating shaft sliding blocks 12.

Referring to fig. 1 to 4, the supporting mechanism 31 includes a gap-enlarging sliding block 18 slidably connected to the rotating shaft fixing block 15 and the two rotating shaft sliding blocks 12, the gap-enlarging sliding block 18 is driven by an electric sliding slot, the gap-enlarging sliding block 18 is slidably connected to symmetrical telescopic rods 16, and the telescopic rods 16 are driven by an electric push rod.

Referring to fig. 1 to 4, the supporting mechanism 31 further includes an advertisement cloth fixing block 17 fixed to one end of the telescopic rod 16 far away from the rotating shaft fixing block 15, positioning slide rods 20 fixed to two sides of the advertisement cloth fixing block 17 on the rotating shaft fixing block 15, and the positioning slide rods 20 and the advertisement cloth fixing block 17 on the rotating shaft slide block 12 are connected in a sliding manner.

Referring to fig. 1 to 4, a display mechanism 32 is provided at an end of the advertising cloth fixing block 17 away from the horizontal rotation shaft 14 on the same vertical line.

Referring to fig. 1 to 4, the display mechanism 32 includes a rigid plastic transparent plate 21 fixed to the gap-enlarging slider 18 or the rotating shaft slider 12 and slidably connected to the advertisement cloth fixing blocks 17, and the advertisement plates 19 are fixed to both ends of the two advertisement cloth fixing blocks 17.

Advantageously, the advertising panel 19 is a double-ply plastic sheet material with the advertising paper sandwiched between the sheets.

Beneficially, pivot sliding block 12, advertisement frame 13, pivot fixed block 15, advertisement cloth fixed block 17 and the gap enlarges the slider 18 top and all be the arc, can accelerate the rainwater to flow away, prevent to soak the rainwater for a long time and take place the condition such as rust.

The working principle is as follows:

initially, the telescopic rod 16 is in an extended state, the advertisement board 19 is a plane, the gap-enlarging sliding block 18 is tightly attached to the rotating shaft fixing block 15 or the rotating shaft sliding block 12, and the rotating shaft sliding block 12 is tightly attached to the rotating shaft fixing block 15.

When the advertising board 19 is blown to the wind front side, the telescopic link 16 contracts, the advertising board 19 is a curved surface, the wind resistance is reduced, meanwhile, the rotating shaft sliding blocks 12 on the two sides drive the gap expansion sliding block 18 on the rotating shaft sliding block 12, the telescopic link 16, the advertising cloth fixing block 17, the rigid plastic transparent plate 21 and the advertising board 19 slide towards the position far away from the rotating shaft fixing block 15, two gaps are formed in the middle of the advertising board, the wind resistance is effectively reduced, if the wind speed is high, the rotating shaft fixing block 15 and the rotating shaft sliding block 12 can be blown to rotate on the horizontal rotating shaft 14, the angle of the advertising board 19 is changed.

When wind blows from the side, the gap expansion sliding block 18 drives the telescopic rod 16 to slide towards the side far away from the rotating shaft fixing block 15, the distance between the two advertising boards 19 is increased, and the ventilation volume is increased.

When meeting rainy, pivot sliding block 12, advertisement frame 13, pivot fixed block 15, advertisement cloth fixed block 17 and the top of gap expansion slider 18 are the arc, can accelerate the rainwater to flow away, prevent to soak the rainwater for a long time and take place the condition such as rust, and the contact area of advertising panel 19 and rainwater reduces is contract to telescopic link 16.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. The utility model provides a prevent wind bill-board, includes bill-board stand (11), its characterized in that: be equipped with support frame device (41) on bill-board stand (11), support frame device (41) include with the fixed advertisement frame (13) of the U style of calligraphy that is equipped with in bill-board stand (11) top, advertisement frame (13) rotate and are connected with horizontal rotation axle (14), horizontal rotation axle (14) receive during strong wind with advertisement frame (13) take place to rotate, be equipped with bill-board device (42) on horizontal rotation axle (14), bill-board device (42) are including bill-board (19) that have elastic plastic slab material.

2. A wind-resistant advertising board according to claim 1, wherein: billboard device (42) is still including being located fixed pivot fixed block (15) that are equipped with on horizontal rotation axle (14), pivot fixed block (15) symmetry be equipped with horizontal rotation axle (14) sliding connection's pivot sliding block (12), pivot sliding block (12) are through electronic slider drive, pivot fixed block (15) with pivot sliding block (12) bilateral symmetry is equipped with supporting mechanism (31).

3. A wind-resistant advertising board according to claim 2, wherein: supporting mechanism (31) include with pivot fixed block (15) and two pivot sliding block (12) sliding connection's gap enlarges slider (18), the gap enlarges slider (18) and drives through electric sliding groove, the gap enlarges slider (18) sliding connection has telescopic link (16) of symmetry, telescopic link (16) are through electric putter drive.

4. A wind-resistant advertising board according to claim 3, wherein: supporting mechanism (31) still include with telescopic link (16) are kept away from the fixed advertisement cloth fixed block (17) that is equipped with in one end of pivot fixed block (15), on pivot fixed block (15) advertisement cloth fixed block (17) both sides are fixed and are equipped with location slide bar (20), location slide bar (20) with on pivot sliding block (12) advertisement cloth fixed block (17) sliding connection.

5. The windproof billboard according to claim 4, further comprising: and a display mechanism (32) is arranged at one end, away from the horizontal rotating shaft (14), of the advertisement cloth fixing block (17) on the same vertical line.

6. The windproof billboard according to claim 5, further comprising: show mechanism (32) include with gap expansion slider (18) perhaps pivot sliding block (12) fixed be equipped with advertising cloth fixed block (17) sliding connection's rigid plastic transparent plate (21), two advertising cloth fixed block (17) both ends are fixed to be equipped with advertising board (19).

7. A wind-resistant advertising board according to claim 6, wherein the advertising board (19) is a double-layer plastic board material with the advertising paper sandwiched between the plastic boards.

8. The windproof billboard according to claim 4, further comprising: the tops of the rotating shaft sliding block (12), the advertisement frame (13), the rotating shaft fixing block (15), the advertisement cloth fixing block (17) and the gap expansion sliding block (18) are arc-shaped.