CN112086042A

CN112086042A - Replaceable billboard capable of automatically avoiding wind and resetting in windbreak weather

Info

Publication number: CN112086042A
Application number: CN202011034415.2A
Authority: CN
Inventors: 杨基于
Original assignee: Guangdong Zhengyue Advertising Media Co ltd
Current assignee: Guangdong Zhengyue Advertising Media Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2020-12-15

Abstract

The invention relates to the technical field of advertising media, and discloses a replaceable billboard capable of automatically avoiding wind and resetting in windage weather. Through the manual telescopic link lapse of pressing, drive two rotatory rim plates with the help of the movable rod and rotate for metal stop block rotates between two unipolar magnets on the rotatory rim plate, thereby the appeal between two unipolar magnets of separation, thereby remove the advertisement and press from both sides the clamp of thing device to the cloth, thereby change the advertising cloth, reached the convenient effect of changing of advertising board cloth.

Description

Replaceable billboard capable of automatically avoiding wind and resetting in windbreak weather

Technical Field

The invention relates to the technical field of advertising media, in particular to a replaceable billboard capable of automatically avoiding wind and resetting in windbreak in strong wind weather.

Background

The advertisement media are also called visual art, artistic expression and the like. The design of the advertising media is in an artistic form, combines aesthetic feeling with social, cultural, economic, market, scientific and technological factors and the like, reproduces and is designed and expressed from our life, and is a necessary product in the development process of the modern society.

Currently, most billboards are installed outdoors. In windy weather, the advertising board is easily damaged by gusty wind, and some advertising boards capable of changing positions along with wind are difficult to reset automatically after wind stops, and the advertising board is troublesome to replace, so that the replaceable advertising board capable of automatically avoiding wind and resetting in windy weather is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the replaceable billboard capable of automatically avoiding wind in strong wind and resetting in windbreak, which has the advantages that the position of the billboard can be automatically replaced according to the wind direction, the billboard can be automatically reset after the windbreak, and the billboard can be conveniently replaced, and solves the problems that in strong wind, the billboard is easily damaged by strong wind, some billboards can change the position along with the wind, automatic reset is difficult to achieve after the windbreak, and the billboard is more troublesome to replace.

(II) technical scheme

In order to realize the purposes that the position of the billboard is automatically changed according to the wind direction, the billboard can be automatically reset after wind stops, and the billboard is conveniently changed, the invention provides the following technical scheme: a replaceable billboard capable of automatically avoiding wind and resetting in windy weather comprises a billboard main body, wherein the interior of the billboard main body is movably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly provided with a billboard, the left side of the rotating shaft is fixedly provided with a stop lever, the bottom of the billboard main body is provided with a sliding groove, the left inner wall of the sliding groove is fixedly provided with a placing groove, the inner wall of the placing groove is fixedly provided with a spring, the interior of the placing groove is slidably connected with an elastic block, the interior of the sliding groove is fixedly provided with a fixing rod, the right side of the fixing rod is fixedly connected with a pull rope, the top of the rotating shaft is fixedly provided with a tray, the bottom of the tray is fixedly provided with a telescopic rod, the top of the telescopic rod is fixedly provided with a windmill fan, the right side of the windmill fan is fixedly provided with a motion, the inside fixed mounting of bill-board has the advertisement to press from both sides the thing device, the bottom fixed mounting that the advertisement pressed from both sides the thing device has unipolar magnet, the inside movable mounting of bill-board has rotatory rim plate, the inside fixed mounting of rotatory rim plate has fixed spheroid, the positive swing joint of rotatory rim plate has the movable rod.

Preferably, the elastic block is in direct contact with the spring, and the right side of the elastic block is in arc transition contact, so that the rotation speed reduction of the rotating shaft and the windmill fan is realized.

Preferably, the stop lever and the fixed lever are connected together by the pull rope, and the fixed lever and the pull rope are provided with four groups.

Preferably, the blades of the windmill fan are movably arranged on the rotating shaft of the windmill fan and can rotate independently, so that the rotating capacity of the windmill fan is enhanced.

Preferably, half of the outer shell of the rotary wheel disc is made of plastic materials, and half of the outer shell of the rotary wheel disc is a metal stop block which can block the magnetism of the two single-pole magnets.

Preferably, the stopper is located right below the upper elastic block and used for limiting the rotation of the windmill fan.

Preferably, the monopole magnets are in two groups, and each group of monopole magnets has two monopole magnets with opposite magnetism.

(III) advantageous effects

Compared with the prior art, the invention provides the replaceable billboard capable of automatically avoiding wind and resetting in windbreak in windy weather, which has the following beneficial effects:

1. this can replace bill-board of automatic keeping away wind and windbreak can reset during strong wind weather, experience the size of wind-force through the windmill fan, when the windmill fan is being driven the rotation by wind, the motion trigger switch is triggered, the telescopic link rises to make the pin leave the dog, thereby the windmill fan can be rotated by wind, thereby untie the lock to the bill-board and die, thereby the bill-board can take place to rotate, after wind-force reduces, the stay cord can drive bill-board and the reset of windmill fan, the change according to wind-force wind direction has been reached, and the effect of change bill-board angle.

2. This can replace bill-board that automatic keep away wind and windbreak can reset during strong wind weather through manual pressing the telescopic link downstream, drives two rotatory rim plates with the help of the movable rod and rotates for metal stop block rotates between two unipolar magnets on the rotatory rim plate, thereby the appeal between two unipolar magnets of separation, thereby remove the advertisement and press from both sides the clamp of thing device to the cloth, thereby change advertising cloth, reached the convenient effect of changing of bill-board cloth.

Drawings

FIG. 1 is a schematic structural view of a billboard device;

FIG. 2 is a front view of the anemometry device;

FIG. 3 is a top view of the anemometry device;

FIG. 4 is a front view of the indexing deceleration device;

FIG. 5 is a top view of the indexing deceleration device;

fig. 6 is a schematic structural view of the billboard loading and unloading device.

In the figure: 1. a billboard body; 2. a rotating shaft; 3. a billboard; 4. a stop lever; 5. a chute; 6. a placing groove; 7. a spring; 8. an elastic block; 9. fixing the rod; 10. pulling a rope; 11. a tray; 12. a telescopic rod; 13. a windmill fan; 14. a motion trigger switch; 15. a stopper; 16. an advertisement clip device; 17. a single-pole magnet; 18. rotating the wheel disc; 19. fixing the sphere; 20. a movable rod.

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. 1-6, a replaceable billboard capable of automatically avoiding wind and being reset when in windy weather comprises a billboard body 1, a rotating shaft 2 is movably connected inside the billboard body 1, a billboard 3 is fixedly installed on the outer wall of the rotating shaft 2, a stop lever 4 is fixedly installed on the left side of the rotating shaft 2, a sliding groove 5 is formed in the bottom of the billboard body 1, a placement groove 6 is fixedly installed on the inner wall of the left side of the sliding groove 5, a spring 7 is fixedly installed on the inner wall of the placement groove 6, an elastic block 8 is slidably connected inside the placement groove 6, the elastic block 8 is in direct contact with the spring 7, and the right side is in arc transition contact, so as to realize rotation and deceleration of the rotating shaft 2 and a windmill fan 13, a fixed rod 9 is fixedly installed inside the sliding groove 5, a pull rope 10 is fixedly connected on the right side of the fixed rod 9, the pull rope 10 connects the stop lever 4 with the, the top of the rotating shaft 2 is fixedly provided with a tray 11, the bottom of the tray 11 is fixedly provided with an expansion link 12, the top of the expansion link 12 is fixedly provided with a windmill fan 13, blades of the windmill fan 13 are movably arranged on the rotating shaft 2 of the windmill fan 13 and can rotate independently, the rotating capability of the windmill fan 13 is enhanced, the right side of the windmill fan 13 is fixedly provided with a motion trigger switch 14, the bottom of an elastic block 8 is fixedly provided with a stop block 15, the stop block 15 is positioned right below the upper elastic block 8 and used for limiting the rotation of the windmill fan 13, the interior of the advertising board 3 is fixedly provided with an advertising inclusion device 16, the bottom of the advertising inclusion device 16 is fixedly provided with a single-pole magnet 17, the single-pole magnets 17 are two groups, each group of single-pole magnets 17 has two single-pole magnets 17 with opposite magnetism, the interior of the advertising board 3 is movably provided with a rotating wheel, half is the metal dog, and the magnetism of two unipolar magnet 17 can be separated to the metal dog, and the inside fixed mounting of rotatory rim plate 18 has fixed spheroid 19, and the front swing joint of rotatory rim plate 18 has movable rod 20.

The working principle is that when the wind power is strong, the motion trigger switch 14 on the windmill fan 13 is triggered, so that the telescopic rod 12 drives the stop lever 4 to vertically move upwards, the stop lever 4 on the telescopic rod 12 is far away from the stop block 15, so that the windmill fan 13 can deflect, the elastic block 8 is used for reducing the speed of the motion of the windmill fan 13, after the motion of the windmill fan 13 is stopped, the motion trigger switch 14 is triggered again to drive the telescopic rod 12 to move downwards, meanwhile, the limit of the stop lever 4 on the rotation of the rotating shaft 2 is released, at the moment, the advertising board 3 drives the rotating shaft 2 to rotate by means of the wind power, when the stop block 15 in the tray 11 above the rotating shaft 2 is in contact with the stop lever 4 at the bottom of the telescopic rod 12, so as to limit the rotation of the advertising board 3, when the wind power is reduced, the pull rope 10 can pull the telescopic rod 12 to rotate, at, thereby releasing the motion restriction of the windmill fan 13, so that the windmill fan 13 returns to the initial position, and simultaneously, the pull rope 10 in the bottom chute 5 drives the rotating shaft 2 to rotate reversely, so that the billboard 3 returns to the initial position, thereby realizing the change and reset of the angle of the billboard 3; when bill-board 3 is changed to needs, press telescopic link 12, drive the rotatory rim plate 18 rotation of both sides with the help of movable rod 20, thereby make the metal baffle of rotatory rim plate 18 rotate between two unipolar magnet 17, the magnetism between two unipolar magnet 17 is lived in the separation, thereby the restriction of bottom rotatory rim plate 18 to advertisement clip thing device 16 has been removed, utilize the stay cord 10 on advertisement clip thing device 16 right side to drive 3 cloth of bill-board and withdraw, play the effect that 3 cloth of bill-board was changed in the convenience.

In summary, in the replaceable billboard capable of automatically avoiding wind and resetting after wind stop in windy weather, the windmill 13 senses the wind power, when the windmill 13 is driven by wind to rotate, the motion trigger switch 14 is triggered, the telescopic rod 12 rises to enable the stop lever 4 to leave the stop block 15, so that the windmill 13 can rotate by wind, the locking of the billboard 3 is unlocked, the billboard 3 can rotate, and after the wind power is reduced, the pull rope 10 can drive the billboard 3 and the windmill 13 to reset, so that the effect of changing the angle of the billboard 3 according to the change of the wind power and the wind direction is achieved.

And, this can replace bill-board that automatic keep away wind and windbreak can reset during strong wind weather through manual pressing telescopic link 12 downstream, drives two rotatory rim plates 18 with the help of movable rod 20 and rotates for metal stop block rotates between two unipolar magnet 17 on the rotatory rim plate 18, thereby the appeal between two unipolar magnet 17 of separation, thereby remove the advertisement and press from both sides the clamp of thing device 16 to the cloth, thereby change the advertising cloth, reached the convenient effect of changing of 3 cloths of bill-board.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the 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 an automatic take shelter from wind and windbreak can replace bill-board that resets during strong wind weather, includes bill-board main part (1), its characterized in that: the billboard comprises a billboard body (1), and is characterized in that a rotating shaft (2) is movably connected inside the billboard body (1), a billboard (3) is fixedly mounted on the outer wall of the rotating shaft (2), a stop lever (4) is fixedly mounted on the left side of the rotating shaft (2), a sliding groove (5) is formed in the bottom of the billboard body (1), a placement groove (6) is fixedly mounted on the left inner wall of the sliding groove (5), a spring (7) is fixedly mounted on the inner wall of the placement groove (6), an elastic block (8) is slidably connected inside the placement groove (6), a fixing rod (9) is fixedly mounted inside the sliding groove (5), a pull rope (10) is fixedly connected on the right side of the fixing rod (9), a tray (11) is fixedly mounted on the top of the rotating shaft (2), a telescopic rod (12) is fixedly mounted on the bottom of the tray (11), and a windmill fan (13), the right side fixed mounting of windmill fan (13) has motion trigger switch (14), the bottom fixed mounting of elastic block (8) has dog (15), the inside fixed mounting of bill-board (3) has advertisement clip thing device (16), the bottom fixed mounting of advertisement clip thing device (16) has unipolar magnet (17), the inside movable mounting of bill-board (3) has rotatory rim plate (18), the inside fixed mounting of rotatory rim plate (18) has fixed spheroid (19), the positive swing joint of rotatory rim plate (18) has movable rod (20).

2. The replaceable billboard capable of automatically avoiding wind and being reset after wind stop in windy weather as claimed in claim 1, wherein: the elastic block (8) is in direct contact with the spring (7), and the right side of the elastic block is in arc transition contact.

3. The replaceable billboard capable of automatically avoiding wind and being reset after wind stop in windy weather as claimed in claim 1, wherein: the stop lever (4) is connected with the fixed lever (9) through the pull ropes (10), and four groups of the fixed lever (9) and the pull ropes (10) are arranged.

4. The replaceable billboard capable of automatically avoiding wind and being reset after wind stop in windy weather as claimed in claim 1, wherein: the fan blades of the windmill fan (13) are movably arranged on the rotating shaft (2) of the windmill fan (13) and can rotate independently.

5. The replaceable billboard capable of automatically avoiding wind and being reset after wind stop in windy weather as claimed in claim 1, wherein: half of the shell of the rotary wheel disc (18) is made of plastic materials, and half of the shell is a metal stop block.

6. The replaceable billboard capable of automatically avoiding wind and being reset after wind stop in windy weather as claimed in claim 1, wherein: the stop block (15) is positioned right below the upper elastic block (8).

7. The replaceable billboard capable of automatically avoiding wind and being reset after wind stop in windy weather as claimed in claim 1, wherein: the single-pole magnets (17) are divided into two groups, and each group of single-pole magnets (17) is provided with two single-pole magnets (17) with opposite magnetism.