Airborne shift projection device

Abstract

The utility model discloses an aerial drift projection device, wherein, a projector and a screen are arranged in the aerial drift device. The projector is positioned in a housing; one end of the housing is sealed and fixed at the inner wall of the aerial drift device, and the other end is sealed with the wall of the aerial drift device through the inner wall. The projector is fixedly positioned at the housing; a viewing mirror is positioned at a lens hole; the viewing mirror and the lens hole are sealed between each other; the screen is fixedly positioned at the aerial drift device. The relative position between the wall of the aerial drift device and the screen is made of transparent materials; a conductor hole and a heat sink are positioned at the end of the housing through the outer wall of an aerial drift display screen. A display screen is positioned at the aerial drift device, and the content of advertisement can be switched under the control of the microcomputer. Drifting in the air without the constrains of the location and the time, the visual field is broad, with wide range of infection, and then a plurality of advertisements can be broadcasted in a sustained period, saving advertising resources and cost.

Description

technical field [0001] The invention relates to an advertising device, in particular to an aerial drifting projection device. Background technique [0002] Advertisement is a form of promotion that promotes products or solicits and contracts services to users through certain media to increase understanding and trust and expand sales. With the development of the market economy, advertising, as a mode of promotion of products or services, is becoming more and more important. In today's world, commercial advertisements are very developed, and many enterprises, companies, and commercial departments are willing to use a large amount of funds to advertise. Some people even think that in the future society, there will be no products without advertisements, no benefits without advertisements, and enterprises without advertisements will be unable to move forward. That is to say, advertising is an essential means of business promotion. The requirement for advertising is the largest...

AI Technical Summary

Problems solved by technology

Traditional advertising models basically include media advertisements, street signs, neon lights, light boxes, window advertisements and traffic advertisements. Media advertisements are costly and time-limited. Street signs, neon lights, light boxes, and window advertisements are limited by location. The quickness is affected, and the traffic advertisements are mainly car and hull advertisements. Although the scope of influence has increased, the field of view is still affected

Airships, hot air balloons, and hydrogen balloons have a wide range of influence and a wide field of vision, but the advertising interface cannot be changed or replaced at any time, which wastes advertising resources and increases unit advertising costs

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