Corrosion-resistant movie screen stand

Abstract

The invention relates to a corrosion-resistant movie screen frame, which comprises a left fixed frame, a right fixed frame, a screen frame, a screen screen and a curtain; the lower ends of the left fixed frame and the right fixed frame are provided with universal wheels, and the screen frame passes The rotating shaft is rotatably installed between the left fixed frame and the right fixed frame, the screen is installed on the screen frame, and the two sides of the screen are provided with arc-shaped strip-shaped anti-reflective plates, which can absorb part of the For light reflected by the screen, the outer walls of the left and right fixing frames are coated with a polymer fiber material layer, an arc-sprayed aluminum layer, and a galvanized layer in sequence. In the present invention, the polymer fiber material layer, the arc-sprayed aluminum layer and the galvanized layer are arranged to make it difficult to be corroded in the harsh external environment, so that the corrosion resistance of the entire movie screen frame is better, and its service life is prolonged.

Description

technical field [0001] The invention relates to the field of movie play screens, in particular to a corrosion-resistant movie screen frame. Background technique [0002] Movies are an indispensable form of entertainment for people in modern society. Movie projection is carried out by projecting onto the screen through a projection device, therefore, the screen is one of the essential projection equipment. With the improvement of people's material and cultural living standards, the government attaches great importance to the development of rural cultural undertakings. In rural areas, film and television culture is the most popular form of cultural communication. At present, there are movie theaters in Chinese cities, but there are few in rural areas, let alone ordinary natural villages. Villagers must go to towns if they want to watch movies. In order to meet the cultural life requirements of the majority of farmers, local governments have begun to implement cultural projec...

AI Technical Summary

Problems solved by technology

[0003] Due to the influence of the external environment when the existing outdoor movie screen frame is playing, especially in remote areas, the environment is relatively harsh, and it is easy to encounter sandy weather, rainy weather or use in saline-alkali areas, while the existing outdoor movie The screen frame lacks corresponding protection measures, especially the screen frame is easily eroded by the external environment

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