Rotary advertising board

Abstract

The invention provides a rotary advertising board which comprises bottom advertising boards, upper advertising boards and a rainproof shed roof, wherein each bottom advertising board is formed by a wind-power rotary bowl and an advertisement showing board, a supporting column is arranged at the middle position of a base, a standing platform is arranged on a protection cage and the supporting column, the rainproof shed roof is fixedly arranged on the top side of the supporting column, the upper advertising boards are of a cross structure and are symmetrically fixed between the rainproof shed roof and the standing platform at the upper end of the rainproof shed roof, and top climbing ladders are arranged among the upper advertizing boards. The rotary advertizing board is provided with the wind-power rotary bowls which are arranged at the upper ends of the advertisement showing boards; furthermore, the wind-power rotary bowls and the advertisement showing boards are connected through differential gears, so that the wind-power rotary bowls are favorable for being driven by wine to rotate, and the advertisement showing boards on the lower side can be driven to rotate; in addition, the rotating speeds of the advertisement showing boards are reduced by arranging the differential gears, and a display effect is improved.

Description

technical field [0001] The invention relates to the technical fields of advertisement display and billboards, in particular to a rotatable billboard. Background technique [0002] The billboard is a signal tool for starting the next production process in the pulling system, or moving the work-in-progress to the downstream process. The term means "signal" or "signal board" in Japanese. Generally refers to all outdoor media that convey advertising information. The media size depends on the actual environment. The pictures of store signs, doors and facades can be drawn by hand, made by computer or printed on paper. Billboard materials are generally made of: square tube, angle steel, etc. welded. There are three-dimensional boards, lamp cloth, blister, car paint, gussets, aluminum-plastic panels and so on. [0003] After carefully searching the patent network, it was found that the invention with the existing patent No. 201710481189.4 discloses a wind-resistant anti-aircraf...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a rotatable billboard to solve the problem that the existing billboards proposed in the background technology have too single display function, too few display surfaces, and most of them are fixed structures, which cannot be rotated. display, further reducing the effect of advertising; and, the existing anti-aircraft gun billboards are not equipped with rain-proof mechanism, which further reduces the service life of the posted advertisement, increases the replacement rate of the advertisement posted, and improves the effectiveness of the advertisement. cost; moreover, the conventional anti-aircraft artillery advertising support column is not equipped with a protective mechanism, in actual application, it will increase the climbing probability of children and non-staff, and it is easy to increase the occurrence of safety accidents

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