Outdoor windproof advertising board capable of being automatically cleaned

Abstract

The invention relates to the technical field of advertising media, and discloses an outdoor windproof advertising board capable of being automatically cleaned, which comprises a base, a main shaft ismovably connected to the center of the base, an annular spring is movably connected to the outer side of the bottom of the main shaft, a fixing plate is movably connected to the upper part of the base, and a positioning frame is movably connected to the upper part of the fixing plate; through the rotation of the mounting plate, the wind resistance of the equipment is reduced, the transverse thrustborne by the main shaft is also reduced, and when the wind power is reduced, the main shaft drives the mounting plate to reversely rotate and return to the initial position under the action of the restoring force of the annular spring, so that the wind resistance of the device is improved, Through matching an inclined disc, a connecting shaft, a toothed plate and other structures, the cleaning roller is driven to move up and down and rotate at the same time, so that the contact area of the cleaning roller and the advertisement board is larger, the cleaning effect is better, the advertisementboard cannot be scratched, and the use effect of the equipment is further improved.

Description

technical field [0001] The invention relates to the technical field of advertising media, in particular to an outdoor windproof billboard capable of automatic cleaning. Background technique [0002] Nowadays, there is a large amount of social information, and billboards can be seen everywhere in life. Through billboards, corporate image can be strengthened, public awareness of enterprises and products can be improved, product information can be released, notification, navigation, and increase consumer favorability and trust. Attract consumers to consume and other advantages. [0003] Existing billboards on the market include support rods and billboards arranged on the support rods. This kind of billboard has a simple structure and is easily damaged when the wind speed is too high. A large amount of dust affects the appearance of the city and reduces the publicity effect of the billboards. Some billboards are automatically cleaned by scrapers. Damage billboards. [0004] I...

AI Technical Summary

Problems solved by technology

[0003] Existing billboards on the market include support rods and billboards arranged on the support rods. This kind of billboard has a simple structure and is easily damaged when the wind speed is too high. A large amount of dust affects the appearance of the city and reduces the publicity effect of the billboards. Some billboards are automatically cleaned by scrapers. Damage billboard

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