Homogenizing-sheet control platform for follow spotlights

Abstract

The invention discloses a homogenizing-sheet control platform for follow spotlights. The homogenizing-sheet control platform comprises adjusting slide bars, a focusing lens assembly is installed at one ends of the adjusting slide bars, a magnifying lens assembly is installed in the middles of the adjusting slide bars, and an objective lens assembly is installed at the other ends of the adjusting slide bars. The homogenizing-sheet control platform is reasonable in structure and safe and convenient in use, the position relationship between the focusing lens assembly and the magnifying lens assembly can be constantly adjusted through a first fixed sliding hole and a second fixed sliding hole, and the focusing lens assembly and the magnifying lens assembly can be adjusted according to the distance between the follow spotlights and a stage to make the application scope of the follow spotlights to be wider; through the design of a linkage sheet and a shifting block, the linkage sheet moves to one end of the shifting block under the action a first slide chute and a second slide chute by only moving the shifting block; a homogenizing sheet is driven by a connecting fixed rod to rotate around a rotating shaft, adjusting of the homogenizing sheet is facilitated, the homogenizing sheet can be controlled conveniently, change of the solid edge and the virtual edge is realized, and better effect of the follow spotlights is achieved.

Description

technical field [0001] The invention relates to the technical field of follow spot lamps, in particular to a control platform for homogenizing sheets used for follow spot lamps. Background technique [0002] The follow spot light is a high-power spotlight, which is composed of a convex lens and a light source. It mainly uses light beams to highlight actors or other special effects when the stage is dark, or to supplement light for actors. The follow spot light can change various There are different colors, and some follow-spot lights can play different patterns, which are characterized by being manipulated by people and moving with actors. Follow-spot lights are widely used, such as stage plays, wedding ceremonies, venue opening and closing ceremonies and other occasions. It is a common lighting effect tool. It is common to use the follow spot light to reflect and achieve certain artistic effects. It is common in almost every dance drama performance. The follow spot light ca...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a homogenizing film control platform for follow spot lights, which can effectively solve the problem that the adjustment of the homogenizing film proposed in the above background technology is troublesome and cannot be adjusted accurately according to the actual situation, and the process of focusing more complex issues

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