Angle-adjustable cultural propagation display board with contractible display cloth

Abstract

The invention relates to the technical field of culture propaganda display boards, and discloses an angle-adjustable culture propagation display board with contractible display cloth, which comprisesa base, a mounting frame is fixedly mounted on the base, and a limiting groove is formed in the right side wall of the mounting frame. According to the invention, a worm wheel, a worm, a reel, a folding plate, a hinge and a clamping plate are arranged, a display rack and the display cloth are convenient to mount and fold, movement is convenient, exhibition cloth has a long service life, a chute, asliding block, a supporting rod and a sliding clamping plate are arranged, the angle of propaganda content can be adjusted, the optimal viewing angles of different viewing angles are met, the culturepropaganda effect is good, through the hollowed-out structure of the mounting frame and the arrangement of various plates, rods and grooves, the propagation display board is light in weight and convenient to move and carry, a large number of unnecessary conditions are prevented from being exposed to the sun and rain, and the service life of the product is prolonged.

Description

technical field [0001] The invention relates to the technical field of cultural propaganda display boards, in particular to a cultural communication display column with adjustable angle and shrinkable spread. Background technique [0002] Cultural diffusion is also called cultural diffusion. It refers to the process of human culture radiating from the source of culture or spreading from one social group to another. Can be divided into direct transmission and indirect transmission. The former usually directly disseminates some spiritual or material cultural content, such as new agricultural techniques and inventions, by people with culture through caravans, armies, etc., while the latter shows a relatively complex cultural diffusion force, mainly Refers to a social group borrowing principles from foreign cultural characteristics to stimulate the spread of civilization creation activities. For example, Europe finally invented porcelain about 200 years after knowing Chinese p...

AI Technical Summary

Problems solved by technology

[0003] The cultural dissemination of modern society generally adopts display columns to display posters printed with cultures from various places for cultural dissemination. However, the existing display columns generally adopt the fixed structure of publicity boards, which makes it inconvenient to replace exhibits and slow update of promotional content, which then discourages viewers. For this reason, the patent CN208689903U discloses a campus culture display frame for vocational colleges, which makes it easy to update the promotional materials. However, although the device is detachable, it has a large volume, and the rain shield support frame and There are many parts such as rain shields, and it is very troublesome to disassemble, and the angle of the promotional content cannot be adjusted, which cannot meet the best viewing angles of different viewing angles. The promotional cloth cannot be folded or stretched. When it is not needed for display, the promotional cloth is still exposed to the air. In the middle, it affects the service life. Therefore, we propose a simple structure, small footprint, easy to install and fold the display stand and the spread, the adjustable display angle of the spread, and the adjustable and retractable display that is easy to move. Cloth's cultural communication display column

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