Blocking device for special effect stage

Abstract

The invention relates to a blocking device for a special effect stage. The blocking device comprises a buried base plate, a transposition motor, a driving gear, a driven gear, a transposition mechanism, four ejector columns, a gas control box and gas rolling ribbons; the buried base plate is provided with an installing boss; the transposition motor is fixed on the installing boss; the driving gear is arranged on the transposition motor; the transposition mechanism is correspondingly connected with the upper ends of the four ejector columns; the driven gear is arranged on the transposition mechanism; the transposition mechanism is meshed with the driving gear to implement the power transfer; the gas rolling ribbons are arranged in an attached mode along the side length direction of the transposition mechanism in turn; the lower end of every gas rolling ribbon is provided with a gas injection nozzle; the gas control box is connected onto every gas injection nozzle through a pipeline to supply gas for the corresponding gas rolling ribbon. According to the blocking device for the special effect stage, the structural design is reasonable, the degree of automation is high, the special effect performance can be implemented in an auxiliary mode, the special effect can be guaranteed, the good blocking effect is achieved, the response is rapid, the exposure during the special effect performance is effectively avoided, and the smooth performance is ensured.

Description

technical field [0001] The invention relates to an auxiliary device for a stage used in entertainment performances, in particular to a blocking device for a special effect stage. Background technique [0002] Stage special effects often rely on novelty and sudden features to make the audience shine, to enhance the sense of mystery, and thus to be loved by the audience. In existing stage performances, smoke is often used to achieve special effects performances, that is, the disappearance, appearance or position change of characters. However, if the amount of special effect of smoke is large, the delay will be longer, which will affect the actual performance time and effect. If the amount of spray is small, the special effect will not be guaranteed. The way the smoke effects are not well controlled. This will make the performance extremely poor, and will not be liked by the audience. Contents of the invention [0003] The technical problem to be solved by the present inve...

AI Technical Summary

Problems solved by technology

However, if the amount of special effect of smoke is large, the delay will be longer, which will affect the actual performance time and effect. If the amount of spray is small, the special effect will not be guaranteed. Smoke way special effects are not well controlled

This will make the effect of the performance extremely poor, and will not be loved by the audience.

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