Three-dimensional holographic image integration device for urban and rural areas
A three-dimensional holography and holographic projection technology, applied in the field of holographic images, can solve the problems of inconvenience, unfavorable omni-directional observation, fixed image, etc., and achieve the effect of shortening the use time, facilitating omni-directional observation and reasonable structure.
Inactive Publication Date: 2019-05-28
王斐
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Each part of the hologram records the optical information of each point on the object, so in principle, each part of it can reproduce the entire image of the original object, and multiple different images can be recorded on the same film through multiple exposures. And it can be displayed separately without interfering with each other. The image displayed by the integrated device of urban and rural three-dimensional holographic images in the prior art is fixed during operation, which is not conducive to observation from a full range of angles, and the existing integrated device of urban and rural three-dimensional holographic images It is inconvenient to disassemble the device for replacement when changing the image
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-4 , an urban and rural three-dimensional holographic image integration device, including a base 1, a projection box 2, a carrier layer 3, a holographic projection screen 4, a projection screen rotating seat 5, a fixing bolt 6 and a projection screen base 7, and the upper side of the base 1 is provided with There is a projection box 2, the base 1 is provided with a base motor 101, the projection box 2 is a cylindrical structure, and the upp...
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
Login to View More Abstract
The invention discloses a three-dimensional holographic image integration device for urban and rural areas, which comprises a base, a projection box, a film carrier layer, a holographic projection screen, a projection screen rotating seat and a projection screen base. The projection box is arranged on the upper side of the base. The film carrier layer is arranged on the upper side of the projection box. The holographic projection screen is arranged on the upper side of the film carrier layer. The projection screen rotating seat is arranged on the upper side of the holographic projection screen. The projection screen base is arranged on the upper side of the projection screen rotating seat. A base motor is arranged in the base, the base motor is connected with a rotating shaft, and the projection box is driven to rotate through the base motor. A projection screen rotating motor is arranged in the projection screen base, so that the holographic projection screen can rotate independently,and the rotation of a holographic image is realized. The film carrier layer is arranged on the upper side of the projection box, film carrier plates in the film carrier layer can be pulled out through rectangular grooves, and a holographic film can be replaced quickly. The three-dimensional holographic image integration device for urban and rural areas has a reasonable structure, realizes the rotation of a holographic image, is convenient for observation, and reduces the time used for replacing a holographic film.
Description
technical field [0001] The invention relates to the technical field of holographic images, in particular to an integrated device for urban and rural three-dimensional holographic images. Background technique [0002] Holographic projection technology, also known as virtual imaging technology, is a technology that uses the principle of interference and diffraction to record and reproduce the real three-dimensional image of an object. The first step is to use the principle of interference to record the light wave information of the object. During the object holographic projection shooting process, the body forms a diffuse object beam under laser irradiation, and another part of the laser beam is used as a reference beam to shoot onto the holographic film, and superimposed with the object beam to produce interference, and the phase and amplitude of each point on the object light wave are converted. Intensity that changes in space, so that all the information of the light wave o...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G03H1/22
Inventor 王斐
Owner 王斐