wind protection billboard

Abstract

The invention discloses a wind-resistant and protective billboard, which comprises a board and a board frame. An explosive airbag is provided, and a dumping sensor is arranged in the explosive airbag, and the dumping sensor is connected with the explosive airbag to detect the dumping of the board, and when the board is dumped, the explosive airbag is driven to explode and inflate. The anti-wind protection billboard of the present invention, through the cooperation of the dumping sensor and the explosive airbag, can effectively detect the dumping when the billboard is dumped, and then inflate it instantly, thus avoiding the billboards in the prior art because of the dumping problems that lead to casualties.

Description

technical field [0001] The invention relates to a billboard, and more specifically relates to a windproof and protective billboard. Background technique [0002] Billboards are very common parts in daily life. Through the setting of billboards, they can effectively play a role in promoting products, so that people can better understand the relevant information of products. [0003] The existing billboard structure basically includes a card frame and a card surface. The card surface is fixed on the card frame, and then the card frame is fixed upright on an external building or on the road. The advertising information is on the card surface, so the use of billboards However, due to the uncoordinated ratio between the existing billboard area and the firmness of the billboard frame, the existing billboards are prone to be blown down by strong winds, especially in coastal cities, when typhoons come, There will be a problem that the billboard is blown down by the typhoon and peop...

AI Technical Summary

Problems solved by technology

[0003] The existing billboard structure basically includes a card frame and a card surface. The card surface is fixed on the card frame, and then the card frame is fixed upright on an external building or on the road. The advertising information is on the card surface, so the use of billboards However, due to the uncoordinated ratio between the existing billboard area and the firmness of the billboard frame, the existing billboards are prone to be blown down by strong winds, especially in coastal cities, when typhoons come, There will be billboards being blown down by the typhoon and causing people to be injured or killed

[0004] Therefore, some wind-resistant billboards have appeared at present, by setting wind-resistant structures on the billboards to increase the stability of the billboards, but increasing the wind-resistant structure only increases the wind-resistant performance of the billboards, and when the wind is too high When it is too large, there may still be a problem that the billboard is blown down, and it also complicates the structure of the billboard. Therefore, on the premise of a combined wind-resistant structure, there is currently another way to set up an inflatable airbag To achieve a cushioning effect when the billboard is blown down, however, the existing inflatable airbags are all inflated by electric pumps, which on the one hand will complicate the structure of the billboard, on the other hand In the process of use, an external power supply is required, which is more troublesome to use, and in severe typhoon weather, there will be a problem that the airbag cannot be filled to protect it due to power failure

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