Special projector support moving device for large stage

Abstract

The invention relates to a special projector support moving device for a large stage. The device comprises an opaque chamber, and fixing plates are arranged at the lower end of the opaque chamber symmetrically. Screws A are arranged at the ends of the fixing plates, wheels are arranged at the lower ends of the screws A, screws B are arranged at the other ends of the fixing plates, bearing plates are arranged at the lower end of the screws B, and a location plate and a rotation handle are arranged at the upper ends of the screws A and the screws B respectively. The lengths of the rotation handles are half of the distances between the screws A and the screws B, and covering pates are fixedly connected with the lower ends of the fixing plates. According to the device, the screws A with the wheels, the screws B with the bearing plats and the rotation handles are arranged, so that moving and fixing functions of the opaque chamber are achieved, and operators can move and fix the opaque chambers conveniently timely; the covering plates are arranged, so that the wheels and the bearing plates can be covered, and the appearance attractiveness is improved; the location plates are arranged, so that location of the screws A and the screws B is facilitated; the device is simple in structure, convenient to operate and economic and practical.

Description

technical field [0001] The invention relates to the technical field of design of auxiliary devices for electromechanical products, in particular to a supporting mobile device for a large-scale stage dedicated projector. Background technique [0002] With the continuous improvement of technology, traditional mechanical equipment has entered a new stage of mechanical and electrical integration, and its application range has been continuously expanded. Since the 1960s, computers have been gradually popularized in the scientific research, design, production and management of the machinery industry, creating conditions for the development of the machinery manufacturing industry in a more complex and precise direction. Electromechanical equipment has also begun to develop towards digitization, automation, intelligence and flexibility, and has entered a new stage of modern equipment. Mechanical and electrical products refer to all kinds of agricultural machinery, electrical applia...

AI Technical Summary

Problems solved by technology

However, the existing large-scale stage-specific projector supporting mobile device lacks a device that helps to realize the moving and fixing functions of the dark box, which is not convenient for the operator to move and fix the dark box in time. Some large-scale stage-specific projector supporting mobile devices lack The device that helps to cover the wheels and the load plate is not conducive to increasing the appearance aesthetics, and there is a lack of a device that helps the positioning of the screw A and the screw B on the large stage special projector support mobile device, which cannot meet the needs of the actual situation

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