3D holographic projection display device used for environment deign

A holographic projection and display device technology, applied in display devices, lifting devices, lifting racks, etc., can solve the problems that affect the design efficiency of personnel, the pictures are not intuitive or convenient, and achieve the effect of improving design efficiency

Inactive Publication Date: 2019-04-26
HEFEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the two-dimensional pictures are not intuitive or convenient enough, which affects the design efficiency of personnel

Method used

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  • 3D holographic projection display device used for environment deign
  • 3D holographic projection display device used for environment deign
  • 3D holographic projection display device used for environment deign

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] See Figure 1~2 In the embodiment of the present invention, a 3D holographic projection display device for environmental design includes a display screen 1, a 3D projection display device 2 and a slide table 3. The slide table 3 is installed on the ground, and the slide table 3 is used for When the MP holographic projection film is placed, the 3D projection display device 2 is hung directly above the stage 3, the display screen 1 is directly above the 3D projection display device 2, and the display screen 1 is used to play sand table pictures. In this embodiment The 3D projection display device 2 is a transparent quadrangular pyramid structure, and the sand table picture in the display screen 1 is processed by the 3D projection display device 2 and then placed on the stage 3, which can realize the holographic projection of the sand table picture. The design can intuitively see the scene of the target area (sand table picture), which is convenient to improve the design eff...

Embodiment 2

[0025] See Figure 2~4 In the embodiment of the present invention, a 3D holographic projection display device for environmental design. On the basis of the above-mentioned embodiment, since the upper support base 301 is concave after the MP holographic projection film is taken out, the operation is performed on the sand table 14. The time is not convenient enough. Therefore, in this embodiment, the sand table platform 4 is set to be liftable, that is, the sand table platform 4 is driven by a lifting device to perform lifting operations.

[0026] Specifically, the lifting device includes a lifting cylinder 5, a servo motor 7, a ball screw 9 and a screw nut 10. The servo motor 7 is installed in the support column 302 through a motor mounting plate 8, and the output end of the servo motor 7 is connected There is a ball screw 9. The ball screw 9 is equipped with a screw nut 10 that forms a screw pair transmission with it. The screw nut 10 is fixedly connected with the lifting cylinde...

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Abstract

The invention discloses a 3D holographic projection display device used for environment deign, comprising a display screen, a 3D projection display device and a slide holder, wherein the slide holderis arranged on the ground and is used for placing an MP holographic projection film, the 3D projection display device is hung over the slide holder, the display screen is located over the 3D projection display device and used for playing sand table pictures, the 3D projection display device is of a transparent rectangular pyramid structure; the slide holder comprises an upper support seat, supportpillars and a base; and the upper support seat is of a cylinder structure with a cavity. The 3D holographic projection display device has the benefits that the sand table pictures in the display screen are projected to the slide holder after being processed by the 3D holographic projection display device, so as to realize the holographic projection of the sand table pictures; when a person designs and conceives after watching the holographic projection of the sand table picture, the slide holder can be directly taken down, and the sand tray platform can be controlled to ascend to bring convenience for the person to plan and design directly on the sand tray, and thus being very convenient.

Description

Technical field [0001] The invention relates to an environmental design tool, in particular to a 3D holographic projection display device for environmental design. Background technique [0002] Environmental design uses certain organization, enclosure methods, artistic treatment of the space interface (form, color, etc.), using natural light, artificial lighting, furniture, decoration layout, modeling and other design languages, as well as plants and flowers, water bodies, sketches, sculptures Such configuration makes the indoor and outdoor space environment of the building reflect a specific atmosphere and a certain style to meet people's functional use and visual aesthetic needs. [0003] Existing environmental designers use pictures or sand tables to understand the target area, and then conceive how to design. However, two-dimensional pictures are not intuitive or convenient, which affects the design efficiency of personnel. Summary of the invention [0004] The purpose of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F19/18B66F7/14B66F7/28
CPCB66F7/14B66F7/28G09F19/18
Inventor 蔡小雨
Owner HEFEI UNIV
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