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Shutter type wind-resistant advertising board

A technology for billboards and boards, which is applied to instruments, identification devices, etc., can solve the problems that billboards cannot resist strong winds, and wind-resistant billboards have limited wind resistance, and achieve the effect of reducing maintenance costs and investment

Inactive Publication Date: 2013-08-14
GUILIN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rolling-shutter type wind-resistant billboard in order to solve the defects and technical problems that the existing billboards cannot resist strong winds and some existing wind-resistant billboards have limited wind resistance.

Method used

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  • Shutter type wind-resistant advertising board
  • Shutter type wind-resistant advertising board
  • Shutter type wind-resistant advertising board

Examples

Experimental program
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Embodiment

[0013] Such as Figure 1-4 As shown, the rolling shutter type wind-resistant billboard 1 is composed of a board surface 2, a track 3, a wind pressure sensor 4, an external frame 5, a cylindrical shaft 6, a driving motor 7, a bracket 8, a programmable controller 9, and a contactor 10 and 11, running switches 12 and 13, and stop switch 14; the plane of the billboard 1 is a "one" shape, and the board surface 2 is a strip form that can be retracted and folded around a cylindrical shaft with a small interval. The inside of frame 5 right side is provided with cylindrical rotating shaft 6 and driving motor 7, and cylindrical rotating shaft 6 is fixedly connected with the right end of card face 2, and the track 3 that is used for card face 2 when running is all installed in the outer frame 5 upper and lower sides, track The inner side of 3 has support 8 respectively, and wind pressure sensor 4 is installed on the top of billboard 1, and wind pressure sensor 4 is preset to the paramete...

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PUM

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Abstract

The invention discloses a shutter type wind-resistant advertising board. The shutter type wind-resistant advertising board comprises a board surface, a track, a wind pressure sensor, an external frame, a cylinder type rotating shaft, a driving motor, a support, a programmable controller, a forward rotation contactor, a reverse rotation contactor, a forward rotation switch, a reverse rotation switch and a stop switch. When wind pressure reaches a certain degree, the forward rotation switch is triggered, the driving motor is started, the board surface performs shutter type contraction towards one side of the external frame, the stop switch is triggered after contraction is finished, the driving motor stops running, a framework is exposed totally, and at the time, the advertising board almost has no windward side except the framework and has good performance in resisting strong wind. The shutter type wind-resistant advertising board is simple in structure, greatly reduces maintenance cost after the strong wind and is safe, reliable and durable.

Description

technical field [0001] The present invention relates to a roller-blind type wind-resistant billboard, in particular to an outdoor billboard that can effectively resist damage caused by strong winds in coastal areas where typhoons frequently occur and other strong wind-prone areas. Background technique [0002] With the rapid development of economy and society, advertising plays an indispensable role, and the development of billboards is becoming more and more important. Whether it is on municipal roads, suburban roads, squares, parks, tourist attractions, rivers, or around landmark buildings such as bus stations, railway stations, stadiums and commercial squares, there are a variety of large, medium and small billboards. However, due to the inherent weakness of the wind resistance of ordinary billboards, especially after typhoons and strong winds, billboards that fell to the ground can be seen everywhere, causing varying degrees of loss of life and property. Therefore, the ...

Claims

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Application Information

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IPC IPC(8): G09F11/10
Inventor 邹传龙张敏杨蕊杨惠君
Owner GUILIN UNIVERSITY OF TECHNOLOGY
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