Solar infrared remote control sound and light sensor three-phase micro motor stage curtain machine

Abstract

The invention relates to the field of electronic technology, in particular to a solar infrared remote control acousto-optic sensor three-phase micro-motor stage curtain machine. Including solar power supply, three-phase inverter, four stage curtains, four three-phase micro-motors M1, M2, M3, M4, sound and light control module, infrared remote control transmitter and receiver components, four-track curtain transmission mechanism, The three-phase micro-motor has a large transmission torque and a strong load-bearing capacity to pull large stage curtains. The solar power supply can be used for a long time at one time, and there is no electricity consumption, which is convenient for entertainment performances on mobile stages in parks and squares. At the beginning of the plot, the light becomes stronger and the sound is picked up. The sound and light sensor makes the three-phase micro-motor drive forward, and the stage curtain is automatically opened. When the show is over, the sound falls back and the light is dim. , Automatically pull and close the stage curtain, and the infrared remote control opens or closes according to the setting of the performance content, which is flexible and convenient to use, and improves the effect of cultural and entertainment performances. The invention is suitable for controlling stage performance curtains.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a solar infrared remote control acousto-optic sensor three-phase micro-motor stage curtain machine. Background technique [0002] It is often inconvenient to lay the power supply in parks and squares for performing arts and entertainment on the stage. The big curtain is the main curtain of the stage, which is used for the beginning and end of the performance. Manual control is time-consuming and laborious, and does not meet the requirements of modern entertainment performances. Acousto-optic sensor entertainment performance strong light irradiation, the sound is assembled and automatically controlled to open the stage curtain. However, not all performances require sound and light control. For example, for solo performances, solo performances, and singing, the second and third curtains on the stage need to be replaced or opened, closed, and lifted. Obviously, the function of ...

AI Technical Summary

Problems solved by technology

However, not all performances require sound and light control. For example, for solo performances, solo performances, and concerts, the second and third curtains on the stage need to be replaced or opened, closed, and lifted. Obviously, the function of the sound and light control stage curtain is limited, and it is not enough for the performance. Requirements, the infrared remote control stage curtain can be controlled according to the plot of the performance, and the combination of the two can improve the performance effect

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