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Method for using convenient airflow device

An airflow and convenient technology, applied in the field of advertising, can solve problems such as safety impact and economic loss

Inactive Publication Date: 2019-01-08
龙港市国博新能源科技有限公司
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  • Abstract
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Problems solved by technology

[0002] At present, with the advancement of science and technology and the development of society, people are pursuing higher and higher quality of life. Billboards next to the road are often blown down due to the strong airflow brought by typhoons, which not only causes economic losses, but also The safety of people's travel is affected, so it is very important to design a billboard that can automatically recover when it detects strong airflow such as strong winds

Method used

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  • Method for using convenient airflow device
  • Method for using convenient airflow device
  • Method for using convenient airflow device

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-5, an embodiment provided by the present invention: a convenient method for using an airflow device, including a billboard 100, a third working chamber 39 is provided in the billboard 100, and a fourth working chamber 39 is provided at the lower end of the third working chamber 39. The working chamber 50, the left and right end walls of the third working chamber 39 are provided with a striking chamber 41, the left end of the third working ...

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Abstract

The invention discloses a method for using a convenient airflow device, including billboards, A third working chamber is arranged in the billboard, the lower end of the third working chamber is provided with a fourth working chamber, the left and right end walls of the third working chamber are provided with a striking chamber, the left end of the third working chamber is provided with a second working chamber, wherein the left end of the second working chamber is provided with a first working chamber, Between that first work chamber and the second work chamber, the advantage of that inventionare simple structure, As that manufacture cost and the maintenance cost are low, the billboard can be lowered when the typhoon come, so that the billboard is not easily blown down by the wind, the economic loss is reduced, and the safety of traveler is also ensured; the whole device is safe and stable in operation, convenient and quick in operation, and the billboard can be triggered to drop onlywhen the wind is persistent.

Description

technical field [0001] The invention relates to the field of advertising, in particular to a method for using a convenient airflow device. Background technique [0002] At present, with the advancement of science and technology and the development of society, people are pursuing higher and higher quality of life. Billboards beside the highway are often blown down by the strong airflow brought by typhoons, which not only causes economic losses, but also People's travel safety is affected, so it is very important to design a billboard that can automatically recover when it detects strong air currents such as strong winds. Contents of the invention [0003] The purpose of the present invention is to provide a convenient method of using the airflow device to solve the problems raised in the background art above. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] The convenient method of using the airflow device in...

Claims

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Application Information

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IPC IPC(8): G09F15/00G09F15/02
CPCG09F15/0087G09F15/02
Inventor 许敏
Owner 龙港市国博新能源科技有限公司
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