A holographic projection device with movable imaging

A holographic projection and imaging technology, applied in the field of 3D holographic projection, can solve the problems that the spatial position of the imaged object cannot be moved, and the interaction of the imaged object is not considered.

Active Publication Date: 2021-10-08
FUJIAN AGRI & FORESTRY UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing holographic projection pyramid equipment often only presents one object during projection, without considering the interaction between imaging objects; and when performing projection, it can only project a stereoscopic image of an object at a fixed imaging position, and the spatial position of the imaging object cannot be moved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A holographic projection device with movable imaging
  • A holographic projection device with movable imaging
  • A holographic projection device with movable imaging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implement...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention relates to the technical field of 3D holographic projection, in particular to a holographic projection device with movable imaging, comprising: projection equipment, a square prism, a rotating motor, a bracket, a driving mechanism and an inclination sensor, and a bracket is connected to the output shaft of the rotating motor , the upper and lower sides of the bracket are respectively equipped with driving mechanisms for driving the projection equipment to move synchronously, the projection equipment is respectively installed on the driving mechanisms, two sets of square prisms are symmetrically arranged on the upper and lower sides of the bracket, and an inclination sensor is installed on the bracket; The invention can simultaneously display two associated images in two square prisms, and can move the image up and down along the central axis of the square prism by sliding the projection device, changing the position of the image in the square prism; in addition, the present invention can Rotate as a whole to further change the imaging position and present a new visual experience.

Description

technical field [0001] The invention relates to the technical field of 3D holographic projection, in particular to a holographic projection device with movable imaging. Background technique [0002] Holographic projection technology is a virtual imaging technology that can present a three-dimensional virtual image of an object through the principles of interference and diffraction. Using this technology, the video or image in the projection device is projected onto the square prism, and three-dimensional objects are presented from all angles, bringing people a comfortable visual experience. Existing holographic projection pyramid equipment often only presents one object during projection, without considering the interaction between imaging objects; and when performing projection, it can only project a stereoscopic image of an object at a fixed imaging position, and the spatial position of the imaging object cannot be moved . Contents of the invention [0003] The inventi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G03B35/18
CPCG03B35/18
Inventor 林志玮杨素慧林梦翔
Owner FUJIAN AGRI & FORESTRY UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap