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Rotating grid unit type wind-resistant billboard and its wind-resistant method

A rotating grille, unit type technology, applied in the direction of cards, display devices, instruments, etc., can solve the problems of short service life, easy damage, affecting advertising effects, etc., to reduce investment costs, reduce wind resistance, and high practical value. Effect

Active Publication Date: 2018-10-02
HUAXIN CONSULTATING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two structures resist the typhoon by rolling up the advertising surface that is exposed to the wind, and are suitable for cloth billboards that can be rolled up on the surface. It will be blown up under the wind, affecting the advertising effect, and the rollable materials are easy to be damaged, and the service life is not long

Method used

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  • Rotating grid unit type wind-resistant billboard and its wind-resistant method
  • Rotating grid unit type wind-resistant billboard and its wind-resistant method
  • Rotating grid unit type wind-resistant billboard and its wind-resistant method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] exist Figure 12 In the shown embodiment 1, a rotating grid unit type wind-resistant billboard includes a rectangular frame 1 erected on the tower body 15, and a plurality of rectangular unit panels 2 are erected in the frame, so The upper and lower ends of the central axis of the unit plate are provided with a central axis 3 (see figure 1 , Figure 8 ), the unit plate is rotatably arranged in the frame through the central shaft, a linkage mechanism is provided between the unit plates in the frame, and a driving motor 4 is arranged on the frame, and the driving motor is connected with the central shaft on the unit plate through a transmission mechanism, and rotates The grid unit type wind-resistant billboard also includes a controller 5 and a wind speed and direction sensor 6. There are 2 wind speed and direction sensors, one of which is a spare wind speed and direction sensor, and the wind speed and direction sensor is arranged on the tower above the billboard. Both ...

Embodiment 2

[0040] The framework of embodiment 2 is three, and three frameworks are triangularly arranged (see Figure 5 Figure 6 Figure 7 ), there are three controllers and wind speed and direction sensors, and each frame is correspondingly provided with a controller and wind speed and direction sensors, and the wind speed and wind direction sensors are arranged on the frame above the billboard, and the rest are the same as in embodiment 1.

[0041] The wind-resistant method of the rotating grid unit-type wind-resistant billboard in Embodiment 1 and Embodiment 2, the plane of the unit plate in the initial state and the plane of the frame are parallel to each other, and the driving motor is in a power-off state, including the following steps:

[0042] a. The wind speed and direction sensor detects real-time wind speed and wind direction, and transmits the wind speed and wind direction data to the controller. When the wind speed value read by the controller is less than 17.2 m / s, the co...

Embodiment 3

[0049] A locking mechanism is provided between the upper and lower ends of the unit plate of embodiment 3 and the frame (see Figure 10 ), the locking mechanism includes an iron bolt 11 arranged on the frame and a socket 12 arranged on the unit board, the rear part of the iron bolt is provided with a return spring 13 and an electromagnetic coil 14, and the rest are the same as in Example 1 Or embodiment 2 is the same.

[0050] The wind-resistant method of the rotating grid unit-type wind-resistant billboard of embodiment 3, in the step b of the wind-resistant method of embodiment 1 or embodiment 2, the controller controls the electromagnetic coil to be powered, and the iron pin on the frame is driven from the unit Pull it out from the jack on the board; in step c, when the unit board rotates to the initial state, the controller controls the electromagnetic coil to power off, and the iron pin on the frame is inserted into the jack on the unit board under the action of the retur...

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Abstract

The invention discloses a rotary grille unit type windproof advertising board and a windproof method thereof. The rotary grille unit type windproof advertising board comprises a rectangular frame which is of a vertical structure, a plurality of rectangular unit plates are vertically arranged in the frame, central shafts are arranged at the upper end and the lower end of the central axis of each unit plate, the unit plates are rotatably arranged in the frame through the central shafts, linkage mechanisms are arranged between the unit plates in the frame, the frame is provided with a driving motor, and the driving motor is connected with the central shafts on the unit plate through transmission mechanisms. The rotary grille unit type windproof advertising board further comprises a controller and a wind speed and wind direction sensor. The driving motor and the wind speed and wind direction sensor are connected with the controller. The problem that an outdoor advertising board is high investment cost and poor in wind resistance in the prior art is effectively solved. The structure of the rotary grille unit type windproof advertising board can be used on various outdoor advertising boards, can effectively reduce wind resistance, improve windproof capability, reduce investment cost and have very high practical values.

Description

technical field [0001] The invention relates to the technical field of outdoor billboards, in particular to a rotating grid unit type wind-resistant billboard and a wind-resistant method thereof. Background technique [0002] Set up large billboards outdoors, among which there will be large billboards attached to the tower structures on both sides of the city road circular turntable or highways and railways. Due to the large area of ​​the billboards, they often have a greater impact on the tower structure itself , is the main force source of the tower structure, and it needs to increase the weight of the tower, which is obviously a waste of materials and increases the investment cost. After the typhoon comes, the wind load of the billboard will affect the tower structure, and it will easily lead to damage when the typhoon comes. Due to the huge size of such billboards, it is difficult to disassemble them when a typhoon comes, so it is often damaged when a typhoon comes. Ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F15/02
CPCG09F15/0087G09F15/025
Inventor 姚云龙陈维健张珩丁继青程丽张磊唐小猛张华王东耀
Owner HUAXIN CONSULTATING CO LTD