Touchable spatial holographic projection device and application thereof

Abstract

The invention discloses a touchable spatial holographic projection device and an application thereof. The touchable spatial holographic projection device comprises a mounting base, a top plate, a motor, a hollow rotating shaft, an infrared sensor, an ultrasonic atomization device and a high-speed projector, wherein the top plate is arranged on a mounting bottom plate through a stand column; the motor is arranged in the middle of the mounting bottom plate; the shaft end of the motor is vertically upward and coaxially connected with one end of the hollow rotating shaft; the other end of the hollow rotating shaft penetrates through the top plate; a baffle is further arranged on the arc side surface of the hollow rotating shaft; the infrared sensor is further arranged on the mounting bottom plate; the ultrasonic atomization device and the high-speed projector are both arranged on the top plate; the mist discharge end of the ultrasonic atomization device is inserted into an inner hole, penetrating through one end of the top plate, of the hollowing rotating shaft through a connecting bend pipe; and the projection end of the high-speed projector penetrates through the top plate. The holographic projection device is simple and novel in structure; the safety, the touchability and the omni-directional performance in holographic projection use are met; and potential safety hazards can bereduced.

Description

technical field [0001] The invention relates to the technical field of holographic projection control, in particular to a touchable spatial holographic projection device and its application. Background technique [0002] Holographic projection is mainly used in corporate exhibition halls, science and technology exhibition halls, exhibit exhibitions, urban planning halls, libraries, museums and other exhibition places. It can generate three-dimensional aerial illusions, and can also make the illusions interact with performers to complete the performance together. A device for stunning performance effects. However, the existing domestic holographic projection devices either can only achieve projection with limited viewing angle, or project through a solid screen and cannot perform touchable behaviors. Therefore, users have great limitations when operating holographic projection devices. Sexuality and danger, and there is a greater safety hazard. [0003] In actual operation,...

AI Technical Summary

Problems solved by technology

However, at present, the existing holographic projection devices in China can only realize projection with limited viewing angle, or project through a physical screen, and cannot perform tactile behavior. Therefore, users have great limitations when operating holographic projection equipment. Sexuality and danger, and there are relatively large safety hazards

[0003] In actual operation, in order to enable the projection to present a three-dimensional effect, most holographic devices will limit the viewing angle of the viewer and prohibit touching the holographic device, but this method will affect the viewing angle of the viewer during long-term operation. Movie viewing experience, and hide more insecure factors

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