Stage filmstrip machine

Abstract

The invention relates to a filmstrip take-up device used for an integral electromechanical stage, wherein, the mechanical part comprises a slide storage device and a slide positioning device, which are arranged on both sides of the filmstrip device respectively; the electric control part comprises a controller, wherein, the signal receiving end of the controller is separately connected with a network interface, a man-machine interface module and a photoelectric switch; the signal output end of the controller is separately connected with the signal input ends of a motor driver of a front slide storage shaft and a motor driver unit of a rear slide storage shaft. The invention has the advantages that the traditional manual insertion of slide is replaced; the work efficiency is greatly improved; a plurality of projection type slide projectors can be work synchronously, thus, the time difference in manual slide replacement is avoided; meanwhile, the various background can also be replaced at any moment depending on performance requirements and the requirement of various large scale performance is satisfied.

Description

technical field [0001] The invention relates to an electromechanical integration device, in particular to a stage slide reel used for automatic film change of large-scale projection slides. Background technique [0002] At present, in order to pursue rich sound and light effects during stage performances, some large-scale projection slides are often used. While the characters are performing, different patterns and scenes are displayed through the stage projection slides to enhance stage expression. However, at present, the operation of changing the film of the stage projection slide is widely carried out manually. Since this kind of stage projection slide is generally a large-scale equipment, the process of changing the film is cumbersome, the speed of changing the film is slow, and the efficiency is very low, especially when multiple projection slides are combined. When doing jigsaw puzzles, the problem of low efficiency in film replacement is more obvious. In addition, wh...

AI Technical Summary

Problems solved by technology

However, at present, the operation of changing the film of the stage projection slide is widely carried out manually. Since this kind of stage projection slide is generally a large-scale equipment, the process of changing the film is cumbersome, the speed of changing the film is slow, and the efficiency is very low, especially when multiple projection slides are combined. When doing jigsaw puzzles, the problem of low efficiency of changing pieces is more obvious

In addition, when the staff performs the film change operation, due to the need to do it manually, there will be a time difference between multiple projection slides, which will affect the performance effect

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