Intelligently-manufactured automatically-contracted and damage-proof advertising board device based on wind energy
An automatic shrinking and intelligent manufacturing technology, applied in the field of advertising media, can solve problems such as billboard jamming and billboard damage
Inactive Publication Date: 2021-04-06
广州瑞琳智广告有限公司
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Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides an intelligently manufactured billboard device based on wind energy that automatically shrinks and prevents damage. The damage affects the use and the problem of stuck phenomenon when the billboard is displayed
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[0024] 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.
[0025] see Figure 1-5 , an intelligently manufactured billboard device based on wind energy that automatically shrinks and prevents damage, includes a housing 1, a magnetic conductor 8 is fixedly connected to the inside of the housing 1, a magnet seat 9 is fixedly connected to the surface of the magnetic conductor 8, and the magnet seat 9 The surface is fixedly connected with a compression spring 10, the surface of the magnet seat 9 is fixedly connected with ...
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The invention relates to the technical field of advertising media, and discloses an intelligently-manufactured automatically-contracted and damage-proof advertising board device based on wind energy. The device comprises a shell, a magnetic conductor is fixedly connected to the interior of the shell, and the magnetic conductor is connected with an automatic contraction lowering advertising board mechanism and an automatic lubricating oil spraying mechanism. After the billboard is used, when external wind power is too large, rotating fan blades rotate at the moment, the rotating fan blades rotate to drive a rotating coil to rotate, the rotating coil rotates in an electrified permanent magnet to generate current, and at the moment, the coil in the magnetic conductor is electrified; and after the coil in the magnetic conductor is powered on, the magnetic conductor has magnetism different from that of the movable permanent magnet, the movable permanent magnet moves downwards under the action of magnetic force, the movable permanent magnet moves downwards to drive the telescopic frame to contract, and the height of the gravity center of the advertising board is reduced, so the gravity center of the advertising board is lowered, and the advertising board is prevented from being damaged by too large wind power.
Description
technical field [0001] The invention relates to the technical field of advertising media, in particular to an intelligent manufacturing wind energy-based automatic shrinkage and anti-damage billboard device. Background technique [0002] Billboards can be seen everywhere in people's daily life. The production of billboards is set up by manufacturers to promote their products. Through the use of billboards, customers can effectively let customers know the information of products and the address of businesses, and guide customers to consume , thereby increasing the sales volume of products, so the establishment of billboards has greatly promoted economic development. [0003] However, when the billboards are currently in use, because they are fixed in an open-air environment for display, the billboards will be blown off by the wind when encountering strong winds, which will increase the complexity of later maintenance and increase the cost. In severe cases, the billboards will...
Claims
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IPC IPC(8): G09F15/00G09F15/02F03D9/25F16N9/04
CPCF16N9/04F03D9/25G09F15/0018G09F15/0087G09F15/02Y02E10/72Y02P70/50
Inventor 李长青
Owner 广州瑞琳智广告有限公司