A self-cleaning advertising box

Abstract

The invention relates to the technical field of advertisements, in particular to an automatic cleaning advertisement box. The box comprises an advertisement box body, a pedestal, a tempered glass body, a water tank, a swing arm, an advertisement film, a magnifying glass I, a transparent holographic film and a rear projection system. The outer surface of the advertisement box body is encapsulated by the tempered glass body. The lower end of the advertisement box body is connected with the pedestal. The water tank is arranged in the pedestal. The pedestal is provided with a plurality of water outlets along the periphery of the tempered glass body. The pedestal is connected with the swing arm through a pulley. The upper end surface of the advertisement box body is provided with an upper opening. A black box lid in parallel to the upper opening surface is placed above the upper opening. The advertisement film is placed in the advertisement box body. The magnifying glass I is located at the upper opening of the advertisement box body. The transparent holographic film is of a rectangular pyramid structure. The rear projection system comprises a magnifying glass II, a reflection surface and a rear projection screen. The advertisement box has the function of automatic cleaning. The projected advertisement image is novel, clear and stable. The production cost is low. The advertisement effect is good.

Description

technical field [0001] The invention relates to the technical field of advertising and publicity, in particular to an advertising box that can be cleaned automatically. Background technique [0002] With the development of the market economy, advertising has increasingly entered people's lives. There are various forms of existing advertisements, such as outdoor light advertisements, TV screen walls, LED electronic advertising screens, TV networks, and even mobile phones, etc. In order to improve the attention of advertisements, advertisers usually increase lighting effects and bright colors. Although these methods can play a certain effect, they have a single form of expression, so they are usually ignored by consumers who come and go in a hurry, so that advertising wastes a lot of manpower, material resources and funds. Moreover, most of the traditional picture tube color TVs still use the interlaced scanning technology, which causes serious flickering between the lines of...

AI Technical Summary

Problems solved by technology

There are a variety of existing advertising forms, such as outdoor light advertising, TV screen walls, LED electronic advertising screens, TV networks, and even mobile phones, etc. In order to improve the eyeballs of advertisements, advertisers usually increase lighting effects and bright colors, etc. Although these methods can play a certain role, but the form of expression is single, so they are usually ignored by consumers who come and go in a hurry, so that the advertisement wastes more manpower, material resources and funds, etc.

Moreover, most of the traditional picture tube color TVs still use interlaced scanning technology, and the flickering between the lines of the screen is serious. After watching for a long time, the eyes will be tired and the head will feel dizzy.

The biggest defect of general advertising boxes is that they cannot attract the attention of passers-by, thus failing to achieve the effect of advertising; while attractive advertising boxes are expensive and do not conform to the concept of green environmental protection; in the prior art, there is a lack of low-cost high quality advertising box

Furthermore, the advertising boxes are generally located outdoors, which will inevitably be polluted by dust, which makes the advertising box look unsightly, and also affects the effect of advertising

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