CN2434690Y - Device for watching stereo photos and stereo television - Google Patents
Device for watching stereo photos and stereo television Download PDFInfo
- Publication number
- CN2434690Y CN2434690Y CN 99207130 CN99207130U CN2434690Y CN 2434690 Y CN2434690 Y CN 2434690Y CN 99207130 CN99207130 CN 99207130 CN 99207130 U CN99207130 U CN 99207130U CN 2434690 Y CN2434690 Y CN 2434690Y
- Authority
- CN
- China
- Prior art keywords
- image
- convex lens
- sides
- stereo
- lining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a watch assisting device for watching a stereo photo and a stereo television. Two reflecting mirrors which form an angle of 45 DEG with images at both sides are added at the left and the right sides of the existing very small watch assisting device and are used for refraction to make the area of the stereo image which is watched with two eyes increased to improve resolution. The utility model is mainly composed of two convex lenses in an outer shell, two reflecting mirrors and the images which is shot with a stereophotography method at both sides, and can watch common pictures of about 5 inches, and the stereo television with a large picture, the stereo television with a large screen or the large image can be watched only by moving the images at both sides to both sides of the position in parallel to make the watched image area larger and clearer.
Description
A kind of asistant viewer of watching stereoscopic photograph and stereotelevision, the utility model relate to a kind of device of watching stereo-picture, especially can watch common 5 one-by-one inch photograph sheets and the stereo-picture of big picture and the asistant viewer of indicator screen image.
At present in watching stereo-picture, existing three-dimensional film, though three-dimensional stereograph and existing stereo-picture asistant viewer three-dimensional film effect are good, but equipment needed thereby costliness, the three-dimensional stereograph effect is not good enough, be difficult to again watch, existing stereo-picture asistant viewer, its image area is little, can only watch the small photo about 3 cun can not watch common 5 one-by-one inch photograph sheet and stereotelevisions, thus can't widespread use in resident living, at the deficiency of existing procucts, the utility model device provides a kind of image frame of watching big, the stereo-picture asistant viewer that sharpness is high can be watched common color stereoscopic photograph and big or small arbitrarily color/graphics stereo-picture about 5 cun, can be widely used in family and take pictures, tourism, wedding photo, advertisement, stereotelevision on the spot in person and real real 3 D stereo computer game are watched by family.
The purpose of this utility model provides a kind of stereo-picture asistant viewer, and it can not only see stereoscopic photograph and stereo-picture, especially not high the reaching with the increase screen area of indicator screen sharpness is watched the stereotelevision asistant viewer.
The purpose of this utility model is to realize like this, the asistant viewer shell in, be provided with left and right sides convex lens in two lens barrels to lining about having, left and right plane reflective mirror and the left and right sides image that uses the stereoscopic photograph method to absorb are formed, convex lens are fixed on the shell, convex lens distance in the left and right sides be about about 6.5 centimetres and at grade parallel of a binocular distance, focal length is consistent through the distance of reflective mirror reflection convex lens with image, left and right sides image is parallel to both sides, vertical with left and right sides convex lens, become miter angle with plane mirror, reflective mirror in echelon, wide near the lens barrel front end is about 6 centimetres, the rear end is wide to be about 13 centimetres, length is about 13 centimetres, left and right sides reflective mirror becomes 90 degree right angles, about image must be the image of stereoscopic photograph method picked-up, just use the camera or the video camera of twin-lens, two viewing lenses are the binocular distance, same specification, same plane, same focal length, take simultaneously, play simultaneously, the image of left side camera lens picked-up is put the left side, the image of the right camera lens picked-up is placed on the right, and the image egative film will pass through backwash, the image of left and right sides backwash reflexes to left and right sides convex lens through left and right sides reflective mirror and arrives eyes again, eyes process convex lens watch the worry picture in the reflective mirror just to become the stereo-picture in a width of cloth front, left and right sides image looks like with regard to parallel on same plane through the reflection worry of reflective mirror miter angle, worry in the reflective mirror of the left and right sides as positive center perpendicular to the positive center of left and right sides convex lens, left eye can only be watched worry picture in the reflective mirror of the left side through left side convex lens, right eye can only be seen the interior worry picture of the right reflective mirror through right convex lens, there is separation layer to separate in the middle of the lens barrel of the left and right sides, as if left and right sides image looks the same in watching stereo-picture, all there is tiny difference at the position of each object in fact, photographing distant objects watches eyes substantially parallel with eyes, the object that photographs is nearby watched with left eye, left eye ball viewing angle inclined right, right eye watches the eyeball viewing angle to take back, and has just become the stereo-picture of nearly branch far away through the calculating of eyes.With watch real-world object and compare, only be the sharpness of image, watch the three-dimensional color picture sheet sharpness about 5 cun similar, basic with having watched the same effect of true thing, certainly photo is big more, the effect of watching is good more, if watch stereotelevision, because TV is by the display screen display image, display screen is made up of each pixel, the display screen area is big more, and the pixel of holding is just many more, and sharpness is just high more, the area that can only increase display screen increases sharpness, increase the area of image section in the asistant viewer,, only need the picture position, both sides to move toward outside respective parallel according to the size of image or display screen, the more image areas of watching that move just big more more, but image becomes the miter angle left and right sides parallel to lining with reflective mirror all the time, and reflective mirror need not increase, and should change the convex lens of corresponding long-focus.Watch stereotelevision, picture in the display screen must be the image of stereoscopic photograph method picked-up, and to handle through anti-, determine to playing simultaneously, light is soft, it is the same that left and right sides brightness is wanted, watch the display screen sharpness of stereotelevision to require than higher, general television set has only about 350 * 450 lines now, and viewing effect is undesirable, and it will reach more than computer display screen 600 * 600 lines at least, preferably to reach more than 1000 * 1000 lines and could watch the same effect of real-world object with eyes, display screen surface definitely can not outwards be protruded, and is the screen of the cambered inwards a little elliptical shape in preferably surface on plane at least, to improve the sense of reality.
Can in watching big picture image, see stereo-picture more clearly owing to adopt such scheme, and with about increase reflective mirror and increase eyes and watch scope, left and right sides image also can outwards move to reach watches scope bigger, and the asistant viewer that image area is bigger is simple in structure to promote clearness.
Below in conjunction with drawings and Examples the utility model is further specified.
This figure is a longitudinal profile of the present utility model structural map
1. left convex lens 2. right convex lens 3. left image 4. right image 5. left plane mirror 6. right plane mirror 7. frame shells 8. separation layers 9. left lens barrel 10. right lens-barrels among the figure
Left in the drawings convex lens (1) are parallel with right convex lens (2) to be that binocular is apart from being vertically fixed on the frame shell (7) with left image (3) and right image (4) at same plan range, left side image (3) becomes miter angle with left plane mirror (5), right image (4) becomes miter angle with right plane mirror (6), left side plane mirror (5) becomes 90 degree right angles with right plane mirror (6), left side image (3) can move to both sides with right image (4) position area is increased, but remain parallel to lining, keep miter angle with nearside mirror (5) and right reflective mirror (6), to lining, be separation layer (8) therebetween about left side lens barrel (9) and right lens-barrel (10).
Claims (3)
1. asistant viewer of watching stereoscopic photograph and stereotelevision, in the left frame shell, be provided with in two lens barrels to lining about having left and right sides convex lens and about use the image of stereoscopic photograph method picked-up, it is characterized in that: be provided with left and right plane reflective mirror in the lens barrel lining, become the miter angle setting with image with convex lens, left and right sides image is parallel to the position, both sides and can outwards moves, with lens barrel be provided with foremost to the lining two vertical settings of convex lens.
2. a kind of asistant viewer of watching stereoscopic photograph and stereotelevision according to claim 1, it is characterized in that: reflective mirror is the planar trapezoidal reflective mirror, wide near lens barrel inswept rear end, become the miter angle setting with image with convex lens, left and right sides reflective mirror becomes 90 degree right angles, left and right sides image is parallel to both sides, be provided with left and right sides convex lens are vertical, convex lens are binocular distance and at grade parallel, focal length is consistent through the distance that reflective mirror reflexes to convex lens with image, and according to the size of image area, the picture position that is parallel to both sides can outwards correspondingly be moved, but remain parallelly, move the back convex lens and answer commutation to answer the convex lens of long-focus lining.
3. a kind of asistant viewer of watching stereoscopic photograph and stereotelevision according to claim 1 is characterized in that: about this asistant viewer device lining is provided with, has separation layer to isolate between two lens barrels to lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207130 CN2434690Y (en) | 1999-04-07 | 1999-04-07 | Device for watching stereo photos and stereo television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207130 CN2434690Y (en) | 1999-04-07 | 1999-04-07 | Device for watching stereo photos and stereo television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434690Y true CN2434690Y (en) | 2001-06-13 |
Family
ID=34001218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207130 Expired - Fee Related CN2434690Y (en) | 1999-04-07 | 1999-04-07 | Device for watching stereo photos and stereo television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434690Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777620A (en) * | 2015-03-18 | 2015-07-15 | 暨南大学 | Field depth identification optical device for 3D (three-dimensional) virtual reality scene and imaging method of field depth identification optical device |
| WO2015184714A1 (en) * | 2014-06-07 | 2015-12-10 | 杭州立体世界科技有限公司 | Optical path layout structure and optical path circuit of high-definition naked-eye portable stereoscopic video player |
| WO2015184720A1 (en) * | 2014-06-07 | 2015-12-10 | 杭州立体世界科技有限公司 | Constituting structure of left and right viewing mirrors for high-definition naked-eye portable stereoscopic video player |
-
1999
- 1999-04-07 CN CN 99207130 patent/CN2434690Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184714A1 (en) * | 2014-06-07 | 2015-12-10 | 杭州立体世界科技有限公司 | Optical path layout structure and optical path circuit of high-definition naked-eye portable stereoscopic video player |
| WO2015184720A1 (en) * | 2014-06-07 | 2015-12-10 | 杭州立体世界科技有限公司 | Constituting structure of left and right viewing mirrors for high-definition naked-eye portable stereoscopic video player |
| CN104777620A (en) * | 2015-03-18 | 2015-07-15 | 暨南大学 | Field depth identification optical device for 3D (three-dimensional) virtual reality scene and imaging method of field depth identification optical device |
| CN104777620B (en) * | 2015-03-18 | 2017-09-22 | 暨南大学 | The depth of field identification Optical devices and its imaging method of virtual reality 3D scenes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |