Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Holographic projection equipment

A holographic projection and equipment technology, which is applied in photography, stereo photography, optics, etc., can solve the problem that the projection effect is not realistic enough, and achieve the effect of good display effect and fidelity, easy to use, and realistic projection effect.

Inactive Publication Date: 2018-08-28
WUHU WELLING DIGITAL TECH CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing projection fans, the fan structure is basically rotated and projected through the common substrate.
Although this projection method can project the naked-eye 3D effect, the projected image is still on a plane, and the projection effect is not realistic enough.

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
  • Holographic projection equipment
  • Holographic projection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Through the description of the embodiments below, the specific implementation of the present invention includes the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, the manufacturing process and the operation and use method of the various components involved. etc., to make further detailed descriptions to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0016] A holographic projection device, comprising a main frame body 1, on which several projection units 2 are installed, the projection unit 2 includes a base 21, and the base 21 is installed on the main frame body 1 by bolt connection, the base 21 is equipped with a drive shaft 22 through a bearing connection, and a turret 23 is installed on the base 21 through a bearing connection. The drive shaft 22 is connected wi...

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 invention discloses holographic projection equipment, which comprises a main frame body, wherein the main frame body is provided with a plurality of projection units; each projection unit comprises a base; each base is arranged on the main frame body and is provided with a transmission shaft and a rotating frame; each transmission shaft is connected with the corresponding rotating frame in a key connection manner; each rotating frame is provided with a projection frame; each projection frame is provided with a first circular arc bracket and a second circular arc bracket; the rotating axesof the first circular arc brackets and the second circular arc brackets both overlap with the central axes of the corresponding transmission shafts; each first circular arc bracket is provided with aplurality of first light-emitting components; each second circular arc bracket is provided with a plurality of second light-emitting components; and each base is also provided with a drive motor. Theholographic projection equipment has the advantages of being reasonable in structural design and convenient to use, double projection is formed through rotation of the first light-emitting componentsand the second light-emitting components, and the holographic projection equipment has good show effect and fidelity.

Description

technical field [0001] The invention relates to the technical field of holographic projection equipment, in particular to a holographic projection equipment. Background technique [0002] With the development of the times, more and more holographic projections are used, and the holographic projection equipment manufacturing industry has achieved unprecedented development. my country's holographic projection equipment manufacturing industry, after long-term development, has become more and more specialized, including air projection, fog projection, laser beam projection, etc. The technological content is getting higher and higher, and the competition is becoming more intense. Therefore, every enterprise must improve its own production technology in order to be competitive in the market. Among the existing holographic projection technologies, a naked-eye 3D fan is a relatively common projection technology, and this naked-eye 3D technology uses the phenomenon of persistence of...

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 Applications(China)
IPC IPC(8): G03B35/20G03B21/54
CPCG03B21/54G03B35/20
Inventor 陈春燕
Owner WUHU WELLING DIGITAL TECH CO LTD
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com