Real-time adjustment of field of view device for cinema

Abstract

The invention discloses a real-time visual field adjusting device used in a movie theater. The real-time visual field adjusting device used in the movie theater comprises an adjustable panel, a safe supporting panel, a motor, a multiple-connecting-rod mechanism, a hinge, a torsional spring for resetting and a safety sensor, wherein one end of the safe supporting panel is installed on a fixed structure, the motor is installed on the safe supporting panel, one end of the multiple-connecting-rod mechanism is connected with the motor, and the other end of the multiple-connecting-rod mechanism is connected with the adjustable panel. Two ends of the hinge are respectively connected with the adjustable panel and the safe supporting panel, the motor drives the multiple-connecting-rod mechanism to rotate after rotating and further drives the adjustable panel to rotate, and the safety sensor is used for detecting the angle formed by the adjustable panel and the safe supporting panel and controlling the motor to perform adjustment. The torsional spring is installed on the multiple-connecting-rod mechanism and used for restoring rotation of the multiple-connecting-rod mechanism. The real-time visual field adjusting device achieves real-time actions through motor driving and feeds back a position signal through a safe sensing switch to achieve closed-loop control. The visual field of audiences can be adjusted according to video contents displayed in the movie theater in real time, and the newness sense and impressive power during display are increased.

Description

technical field [0001] The invention relates to a real-time adjustment visual field device used in theaters. Background technique [0002] In general theaters and entertainment projects for watching performances, seats are installed directly in front of the screen. While watching the content of the film, the audience will also see the facilities under the screen, especially for entertainment projects for watching performances. In the cockpit that can move with multiple degrees of freedom, the viewer's perspective changes constantly with the movement of the cockpit, and the range of field of view changes constantly. There is a problem that the picture in the field of view is incomplete or exceeds the picture, which affects the viewing effect of the audience. Contents of the invention [0003] In order to solve the above problems, the present invention provides a device for real-time adjustment of the viewer's field of view used in theaters. The device can be used for integr...

AI Technical Summary

Problems solved by technology

[0002] In general theaters and entertainment projects for watching performances, seats are installed directly in front of the screen. While watching the content of the film, the audience will also see the facilities under the screen, especially for entertainment projects for watching performances. In the cockpit that can move with multiple degrees of freedom, the audience's perspective changes constantly with the movement of the cockpit, and the field of view keeps changing. There is a problem that the picture in the field of view is incomplete or exceeds the picture, which affects the viewing effect of the audience.

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