CN2240154Y

CN2240154Y - High sharpness, fully reflected solid imaging mirror

Info

Publication number: CN2240154Y
Application number: CN 95208246
Authority: CN
Inventors: 韩晓刚
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-13
Filing date: 1995-04-13
Publication date: 1996-11-13
Anticipated expiration: 2005-04-13

Abstract

The utility model relates to a high sharpness and fully reflected solid imaging mirror which belongs to an optical device. The utility model is composed of two sets of fully reflected bevelled mirrors, an outer housing and two fully reflected mirror adjusters. The utility model adopts new reflected imaging technique. The utility model has the advantages of strong solid perception, no distortion, high sharpness, simple structure, etc., and can be suitable for viewing a solid film, a solid photo and a solid picture.

Description

High-resolution, total reflection three-dimensional imaging mirror

The utility model relates to a kind of high-resolution, total reflection three-dimensional imaging mirror, belongs to optical device.

The stereoscope that present stereoscope is broadly divided into refraction type stereoscope, mirror stereoscope and utilizes polaroid to make.Preceding two kinds of stereoscopes all be unable to do without stereotype stereoscopic imaging technology, ultimate principle all is to allow people's eyes divide although two subpictures that stereoscopic camera (or stereo camera) is taken simultaneously, then by two width of cloth image synthetic stereo images of this mirror, as shown in Figure 2 with the centre.Two underlapped afterimages are also left in He Cheng stereoscope both sides in this way, have influenced appreciation effect.Because the refraction type stereoscope is to make according to the refraction principle of prism, and prism has the branch light action when refraction, so synthetic space image can produce distortion.Three-dimensional film has all been used polaroid when taking and watching, polaroid can only allow a part of light pass through, and therefore, such three-dimensional film distortion is big, and reserve value is little.

The purpose of this utility model is at above-mentioned the deficiencies in the prior art part, and a kind of high-resolution that provides, total reflection three-dimensional imaging mirror.

The purpose of this utility model takes following measure to realize:

High-resolution, total reflection three-dimensional imaging mirror comprise two groups of total reflection prisms, shell, two total reflection prism angle demodulators.Each group prism is made up of two total reflection prisms, is connected with a universal bar during use, and its reflection moves and resembles principle such as Fig. 3.As long as angle α among Fig. 3 or angle β change, image is subjected to displacement, two groups of total reflection prisms can be combined into the form of Fig. 4, Fig. 5 on demand.

Characteristics of the present utility model are: by this three-dimensional imaging mirror, allow the width of cloth in two width of cloth images that three-dimensional camera takes simultaneously enter left eye, another width of cloth enters right eye, directly synthetic stereo image.He Cheng stereo-picture nothing left picture, undistorted like this, the sharpness height.In addition, every eye of present stereoscope can be seen two width of cloth pictures, and the utility model is only seen a width of cloth picture.Use like this than this little one times type of present stereoscope volume, can watch onesize picture.

Accompanying drawing and drawing explanation:

Fig. 1 is a structural upright synoptic diagram of the present utility model;

Fig. 2 is the synthetic stereo-images of prior art;

Fig. 3 resembles schematic diagram for the utility model reflection moves;

Fig. 4, Fig. 5 are three-dimensional imaging mirror of the present utility model;

Fig. 6 is the novel imaging schematic diagram of this usefulness;

Fig. 7 is the utility model three-dimensional film screen arrangement.

----shell, [2], [3]--total reflection prism angle demodulator, [4], [5]--two groups total reflection prism, [6]---universal bar wherein: [1].

Below embodiment of the present utility model is described in further detail:

A, B, 3 of C can not move in the utility model structural drawing 1, and A, B, C, D, E, G, I, K, L, M each point are movable axis, and 2 of F, H maintain static.Two width of cloth images that preimage 1, preimage 2 are taken simultaneously for three-dimensional camera in Fig. 6, O ₁, O ₂Be two rotation axiss, when anglec of rotation regulator, two prisms can be respectively around O ₁, O ₂Rotate in the drawings, when the angle of two prisms is transferred to α respectively ₁, α ₂The time, preimage 1, preimage 2 synthesize three-dimensional image.

Three-dimensional film: three-dimensional film of the present utility model for shooting, need before two camera lens, not place polaroid, need only resemble and clap direct shooting the common film.The three-dimensional film of Pai Sheing like this, the sharpness height, reserve value is big, and two each ones of film all can work as, and common film is broken to be reflected.Take good anaglyph when projection, can not allow picture overlapping together, watch in order to satisfy the people who is sitting in different angles, screen should be arranged above and below during projection, as Fig. 7, and watches with the three-dimensional imaging mirror of Fig. 5.The three-dimensional imaging mirror will be connected with a universal bar, rather than is with on head, and spectators just can not feel dizzy like this, and universal bar [6] moves in any case, and the three-dimensional imaging mirror is all parallel with motion picture screen.But the labour contractor leans against a comfortable place during use, and this mirror is moved at the moment.Because the penetrability of this mirror is strong, light on every side is dark, therefore can not feel its existence sometimes.

Stereoscopic photograph:, the total reflection prism in the utility model can be replaced with very thin reflective mirror, and make collapsible being directly installed on the photo album for economic and easy to use.

The utility model has the advantages that: watch comfortablely, simple in structure, stereo image is true to nature, can make The image high-resolution, free of losses, indeformable, enter people's eyes no ghost image.

Claims

1. a high-resolution, total reflection three-dimensional imaging mirror, it is characterized in that: this mirror is made up of two groups of total reflection prisms [4] and [5], shell [1] and two total reflection prism angle demodulators [2], [3].

2. total reflection three-dimensional imaging mirror according to claim 1 is characterized in that: total reflection prism [4], [5] replace with very thin reflective mirror, and can make collapsible being directly installed on the photo album.

3. total reflection three-dimensional imaging mirror according to claim 1 is characterized in that: each group prism is made up of two total reflection prisms, is connected with universal bar [6] during use.