CN212434172U

CN212434172U - Windproof advertising board

Info

Publication number: CN212434172U
Application number: CN202020830306.0U
Authority: CN
Inventors: 罗颖
Original assignee: Guangzhou Wanda Metal Products Co ltd
Current assignee: Guangzhou Wanda Metal Products Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-29
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a prevent wind bill-board relates to bill-board technical field, including support column and mounting bracket, the bottom fixedly connected with base of support column, the fixed section of thick bamboo of top fixedly connected with of support column, the inside fixedly connected with fixed block in top of fixed section of thick bamboo, the middle part of fixed block runs through there is the dwang, the top fixedly connected with wind vane of dwang, the bottom fixedly connected with laser emitter of dwang, the inner wall fixedly connected with laser receiver of fixed section of thick bamboo, one side fixedly connected with bill-board of mounting bracket, the mounting bracket has two, two the mounting bracket symmetric distribution is in the top both sides of support column, two connecting rod fixed connection is passed through to one side that the bill-board was kept away from to the mounting bracket, two the middle part fixedly connected with fixed. The windproof billboard solves the problems that the existing windproof billboard is poor in advertisement viewing effect and large in stress area of the billboard.

Description

Windproof advertising board

Technical Field

The utility model relates to a bill-board technical field specifically is a prevent wind bill-board.

Background

With the development of highways and highways, there are many forms of advertising by erecting large billboards in the spaces on both sides of highways or highways. In the prior art, under extreme weather conditions, particularly in windy weather, the outdoor billboard is easy to damage due to the fact that the area of the billboard receiving wind power is large and the wind power born by the billboard is also large.

In chinese utility model patent application no: CN201822170378.2 discloses a prevent wind bill-board, should prevent wind the bill-board and include that the parallel double-deck bill-board that sets up on the support, evenly set up a plurality of holes that leak on the face of first layer bill-board, be equipped with second layer hole that leaks on the face of second layer bill-board in the position department between the hole that leaks, first bill-board and second bill-board interval set up. The windproof billboard realizes air leakage by arranging the staggered air leakage holes, the viewing integrity of the advertisement can be influenced due to a certain distance between the two billboards, and the stressed area of the billboard is still large due to the staggered air leakage holes and the blocking of the air by the second layer of billboard after the air passes through the first layer of billboard.

Therefore, there is a need for a windproof billboard that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a prevent wind bill-board to solve the current relatively poor and the great problem of bill-board atress area of preventing wind bill-board advertisement viewing effect that provides among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a windproof advertising board comprises a supporting column and mounting racks, wherein the bottom of the supporting column is fixedly connected with a base, the top of the supporting column is fixedly connected with a fixed cylinder, the inside of the top of the fixed cylinder is fixedly connected with a fixed block, the middle part of the fixed block penetrates through a rotating rod, the top of the rotating rod is fixedly connected with a wind vane, the bottom of the rotating rod is fixedly connected with a laser transmitter, the inner wall of the fixed cylinder is fixedly connected with a laser receiver, one side of the mounting racks is fixedly connected with an advertising board, the number of the mounting racks is two, the mounting racks are symmetrically distributed on two sides of the top of the supporting column, one sides of the two mounting racks, which are far away from the advertising board, are fixedly connected through connecting rods, the middle parts of the two mounting racks are fixedly connected with, first sleeve cup joints in the top outside of support column, the top outside fixedly connected with backup pad of support column, two the bottom middle part fixedly connected with second sleeve of mounting bracket, the second sleeve cup joints in the outside of support column, the first gear of the telescopic bottom fixedly connected with of second, the bottom of mounting bracket is equipped with the fixing base, fixing base and support column fixed connection, fixedly connected with second gear on the output shaft of motor, the second gear is connected with first gear engagement.

Preferably, the first sleeve and the second sleeve are both rotatably connected with the support column.

Preferably, the supporting plate is arranged at the bottom end of the first sleeve, and the first sleeve is rotatably connected with the supporting plate.

Preferably, the laser receiver is ring-shaped, and the fixed height of the laser receiver corresponds to the height of the laser transmitter.

Preferably, the connecting rods are multiple, and the connecting rods are uniformly distributed between the two mounting frames.

Preferably, the orientation of the laser transmitter corresponds to the orientation of a wind vane.

Preferably, the rotating rod is rotatably connected with the fixed block through a sealing bearing.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent wind bill-board possesses following beneficial effect:

1. this prevent wind bill-board through setting up bill-board, mounting bracket, fixed plate and first sleeve, and the bill-board unloads the power through first sleeve rotation when wind-force is great, has guaranteed the integrality and the viewing effect of advertisement simultaneously, has solved the relatively poor problem of advertisement viewing effect.

2. This prevent wind bill-board through setting up wind vane, anemoscope, laser emitter, laser receiver and motor, when anemoscope records that the wind speed surpasss safe range, the motor drives the bill-board and rotates, reduces bill-board stress area, has solved the great problem of bill-board stress area.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the billboard of the present invention;

FIG. 3 is a schematic top view of the billboard of the present invention;

fig. 4 is a schematic front view of the fixing cylinder of the present invention.

In the figure: 1. a wind vane; 2. an anemometer; 3. a fixed cylinder; 4. a billboard; 5. a support pillar; 6. a base; 7. a first gear; 8. a second gear; 9. a motor; 10. a first sleeve; 11. a support plate; 12. A mounting frame; 13. a second sleeve; 15. a fixed seat; 16. rotating the rod; 17. a laser receiver; 18. a fixed block; 19. a laser transmitter; 20. a connecting rod; 21. and (7) fixing the plate.

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. 1-4, a windproof billboard comprises a supporting column 5 and two mounting frames 12, wherein the bottom end of the supporting column 5 is fixedly connected with a base 6, the top end of the supporting column 5 is fixedly connected with a fixed cylinder 3, the top end of the fixed cylinder 3 is fixedly connected with a fixed block 18, the middle part of the fixed block 18 is penetrated with a rotating rod 16, the rotating rod 16 is rotatably connected with the fixed block 18 through a sealed bearing, the top end of the rotating rod 16 is fixedly connected with a wind vane 1, the bottom end of the rotating rod 16 is fixedly connected with a laser emitter 19, the orientation of the laser emitter 19 corresponds to the orientation of the wind vane 1, the inner wall of the fixed cylinder 3 is fixedly connected with a laser receiver 17, the laser receiver 17 is annular, the fixed height of the laser receiver 17 corresponds to the height of the laser emitter 19, one side of the mounting frame 12 is fixedly connected with two advertising boards 4, one sides, far away from the advertising board 4, of the two mounting frames 12 are fixedly connected through connecting rods 20, the connecting rods 20 are multiple, the connecting rods 20 are evenly distributed between the two mounting frames 12, the middle parts of the two mounting frames 12 are fixedly connected with fixing plates 21, the fixing plates 21 are multiple, the middle parts of the fixing plates 21 are fixedly connected with first sleeves 10, the first sleeves 10 are sleeved on the outer sides of the top ends of the supporting columns 5, the outer sides of the top ends of the supporting columns 5 are fixedly connected with supporting plates 11, the supporting plates 11 are arranged at the bottom ends of the first sleeves 10, the first sleeves 10 are rotatably connected with the supporting plates 11, the middle parts of the bottom ends of the two mounting frames 12 are fixedly connected with second sleeves 13, the second sleeves 13 are sleeved on the outer sides of the supporting columns 5, the first sleeves 10 and the second sleeves 13 are rotatably connected with the supporting columns 5, through the arrangement of the advertising board 4, the mounting frames 12, the fixing plates, the integrality and the viewing effect of advertisement have been guaranteed simultaneously, the relatively poor problem of advertisement viewing effect has been solved, the first gear 7 of bottom fixedly connected with of second sleeve 13, the bottom of mounting bracket 12 is equipped with fixing base 15, fixing base 15 and support column 5 fixed connection, fixedly connected with second gear 8 on the output shaft of motor 9, second gear 8 is connected with the meshing of first gear 7, through setting up wind vane 1, anemoscope 2, laser emitter 19, laser receiver 17 and motor 9, when anemoscope 2 surveyed the wind speed and exceeded safety range, motor 9 drives bill-board 4 and rotates, reduce bill-board 4 stress area, the great problem of bill-board 4 stress area has been solved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: the base 6 is fixed on the ground, the wind resistance of the support column 5 is increased under the action of the base 6, the current wind speed can be measured under the action of the anemoscope 2, the wind direction can be measured under the action of the wind vane 1, when the wind speed exceeds a set safety range, the laser emitter 19 is started, the laser emitter 19 irradiates laser on the laser receiver 17, the laser direction is consistent with the wind direction under the action of the wind vane 1 and the rotating rod 16, the laser receiver 17 transmits wind direction data to the controller of the motor 9, the motor 9 is started, the motor 9 drives the first gear 7 to rotate, the second sleeve 13 is driven to rotate through the meshing connection of the first gear 7 and the second gear 8, the mounting frame 12 is driven to rotate under the action of the second sleeve 13, the gradient of the mounting frame 12 is consistent with the wind direction, the stress area of the advertising board 4 is reduced, when the wind speed measured by the anemoscope 2 is kept within the safety range for a long time, the motor 9 drives the billboard 4 to return to the set angle.

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

Claims

1. The utility model provides a prevent wind bill-board, includes support column (5) and mounting bracket (12), its characterized in that: the bottom fixedly connected with base (6) of support column (5), the top fixedly connected with solid fixed cylinder (3) of support column (5), the inside fixedly connected with fixed block (18) in top of solid fixed cylinder (3), dwang (16) has been run through at the middle part of fixed block (18), the top fixedly connected with wind vane (1) of dwang (16), the bottom fixedly connected with laser emitter (19) of dwang (16), the inner wall fixedly connected with laser receiver (17) of solid fixed cylinder (3), one side fixedly connected with bill-board (4) of mounting bracket (12), there are two mounting bracket (12), two mounting bracket (12) symmetric distribution is in the top both sides of support column (5), two one side that bill-board (4) was kept away from to mounting bracket (12) is through connecting rod (20) fixed connection, the middle parts of the two mounting racks (12) are fixedly connected with a plurality of fixing plates (21), the number of the fixing plates (21) is more than one, the middle part of the fixed plate (21) is fixedly connected with a first sleeve (10), the first sleeve (10) is sleeved outside the top end of the supporting column (5), the outer side of the top end of the supporting column (5) is fixedly connected with a supporting plate (11), the middle parts of the bottom ends of the two mounting frames (12) are fixedly connected with a second sleeve (13), the second sleeve (13) is sleeved outside the supporting column (5), the bottom end of the second sleeve (13) is fixedly connected with a first gear (7), the bottom of mounting bracket (12) is equipped with fixing base (15), fixing base (15) and support column (5) fixed connection, fixedly connected with second gear (8) on the output shaft of motor (9), second gear (8) are connected with first gear (7) meshing.

2. A wind-resistant advertising board according to claim 1, wherein: the first sleeve (10) and the second sleeve (13) are rotatably connected with the supporting column (5).

3. A wind-resistant advertising board according to claim 1, wherein: the supporting plate (11) is arranged at the bottom end of the first sleeve (10), and the first sleeve (10) is rotatably connected with the supporting plate (11).

4. A wind-resistant advertising board according to claim 1, wherein: the laser receiver (17) is annular, and the fixed height of the laser receiver (17) corresponds to the height of the laser transmitter (19).

5. A wind-resistant advertising board according to claim 1, wherein: the connecting rods (20) are multiple, and the connecting rods (20) are uniformly distributed between the two mounting frames (12).

6. A wind-resistant advertising board according to claim 1, wherein: the orientation of the laser emitter (19) corresponds to the orientation of the wind vane (1).

7. A wind-resistant advertising board according to claim 1, wherein: the rotating rod (16) is rotatably connected with the fixed block (18) through a sealing bearing.