Propaganda device convenient to move for cultural transmission

Abstract

The invention discloses a propaganda device convenient to move for cultural transmission. The propaganda device includes a bottom plate, supporting rods are welded to the periphery of the outer wall of the top of the bottom plate. A top plate is welded to the tops of the supporting rods. The middle of the outer wall of the bottom of the bottom plate is connected with a gear motor through bolts. Anoutput shaft of the gear motor is connected with a rotating shaft penetrating through the bottom plate through a coupler. Mounting frames are welded to the periphery of the rotating shaft, a displayplate is welded to the tail ends of the mounting frames, sliding rails are arranged in the middles of the periphery of the display plate, clamping blocks are connected to the inner walls of the sliding rails in a sliding mode, fixing holes are formed in the clamping blocks, and limiting holes distributed at equal intervals are formed in the outer walls of the bottoms of the sliding rails. The positions of the clamping blocks are adjusted according to the size of the propaganda board, the limiting holes and the limiting pins fix the clamping blocks, the propaganda board can adapt to propagandadrawing boards of various sizes, practicability is high, the gear motor drives the display boards to rotate, the four display boards can propagandize multiple sets of content at the same time, the solar cell panel converts solar energy into electric energy, and resources are saved.

Description

technical field [0001] The invention relates to the technical field of cultural communication, in particular to a propaganda device for cultural communication that is easy to move. Background technique [0002] Culture is condensed in material and separated from material, and the history, geography, local customs, traditional customs, lifestyle, literature and art, behavioral norms, way of thinking, values, etc. of a country or nation that can be passed down are A universally recognized ideology that can be inherited in the communication between human beings. As people's material life continues to become richer, people's pursuit of spirituality is getting higher and higher, and cultural propaganda as a way of spreading spiritual civilization has also changed with With the development of cultural propaganda, the equipment used for cultural propaganda has been increasing. People's acceptance of culture is not only through books, movies, newspapers and other methods, but also t...

AI Technical Summary

Problems solved by technology

[0002] Culture is condensed in the material and free from the material. The history, geography, customs, traditional customs, life style, literature and art, code of conduct, way of thinking, values, etc. of a country or nation that can be inherited are It is an ideology that is generally recognized by human beings and can be inherited. As people's material life continues to become richer, people's pursuit of spirituality is getting higher and higher, and cultural propaganda, as a way of spreading spiritual civilization, is also following As it develops, more and more equipment is used for cultural propaganda. People's acceptance of culture is not only through books, movies, newspapers and other means, but through cultural propaganda columns. In order to promote the national spirit, the government often conducts public welfare Sexual culture propaganda, cultural bulletin boards appeared and began to develop, ranging from large government offices to small places such as schools and communities, more and more cultural bulletin boards appeared in people's sight, and most of them carried the There are some rules and regulations in the region or some cultural accumulations. However, the existing cultural publicity display boards cannot be moved when informing cultural publicity. Visitors and learners need to know the location to watch and study, which is inconvenient to use, and the existing publicity boards are in progress When promoting culture, it can only be promoted through one side. When there are too many viewers, it is easy to be crowded, causing the viewers to fall down and cause a stampede. There are major safety hazards. When it’s dark, viewers can’t see the content on the bulletin board, and the existing device can only hang a fixed-size poster board. When the poster board and the poster are larger or smaller than the size of the billboard, they can’t be posted, and the practicability is poor.

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