CN202661722U - Three dimensional imaging system - Google Patents
Three dimensional imaging system Download PDFInfo
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- CN202661722U CN202661722U CN2012202873085U CN201220287308U CN202661722U CN 202661722 U CN202661722 U CN 202661722U CN 2012202873085 U CN2012202873085 U CN 2012202873085U CN 201220287308 U CN201220287308 U CN 201220287308U CN 202661722 U CN202661722 U CN 202661722U
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Abstract
The utility model discloses a three dimensional imaging system. The system comprises a master control computer and a cabinet body; the cabinet body comprises an imaging case and a display case arranged above the imaging case; a top of the imaging case is provided with a high rear projection curtain, and a bottom of the imaging case is provided with a video play device connected with the master control computer; four side surfaces of the display case are made of a transparent material; a semitransparent reflection device is arranged in the display case and comprises four identical semitransparent reflectors shaped like an isosceles triangle; the four semitransparent reflectors are connected in sequence to form a shape of an inverted pyramid; a top of the pyramid is fixed at the center of the high rear projection curtain; and bottom edges of the pyramid are fixed at a top of the display case. A stereo image generated by the three dimensional imaging system can be viewed in a horizontal 360-degree range, spectators are facilitated to view the stereo image from different angles, and the most real stereo experience is brought to the spectators.
Description
Technical field
The utility model relates to a kind of optical imaging system, relates in particular to a kind of three-dimensional imaging system.
Background technology
Modern stereoscopic imaging technology all is based on the screen that is shaped as the plane, utilize the parallax of people's right and left eyes, play the picture that parallax is arranged corresponding and right and left eyes, the visual experience by the people makes image sensuously show especially out from the screen plane, thereby realizes a kind of stereoeffect of metaphor type.Spectators can only watch stereo-picture from a specific direction, can't watch stereo-picture from different angles, and experience effect is not good.
China Patent Publication No. CN201465501U, open day on 05 12nd, 2010, the name of utility model is called the equipment of virtual space stereo imaging, this application case discloses a kind of equipment of virtual space stereo imaging, it comprises a cabinet, simultaneously be provided with a light-emitting window at described cabinet towards the observer, bottom in described cabinet is provided with a display device and a broadcast control device, described broadcast control device adopts video line to be connected with display device, top in described cabinet is provided with a spherical concave mirror, between described spherical concave mirror and display device, be provided with a spectroscope, the optical axis included angle of described spectroscope and display device is 45 degree, described spectroscopical bottom surface is transmission plane, and the front is reflecting surface.Its weak point is, this stereoscopic imaging apparatus visual orientation is single, and spectators can only watch stereo-picture before light-emitting window, can't watch stereo-picture from different angles, and experience effect is not good.
The utility model content
The purpose of this utility model is that to overcome existing stereo imaging system visual orientation single, spectators can't watch stereo-picture from different angles, the technical matters that experience effect is not good, a kind of three-dimensional imaging system is provided, the stereo-picture of its generation can be observed in the 360 degree scopes in the horizontal direction, be convenient to spectators and watch stereo-picture from different angles, give spectators the most real three-dimensional impression.
In order to address the above problem, the utility model is achieved by the following technical solutions:
A kind of three-dimensional imaging of the present utility model system, comprise main control computer and cabinet, described cabinet comprises imaging casing and side's provided thereon demonstration casing, the top of described imaging casing is provided with high back-projection screen, the bottom of imaging casing is provided with the video playback apparatus that links to each other with main control computer, four sides of described demonstration casing are made by transparent material, be provided with the semi-transparent reflection device in the described demonstration casing, described semi-transparent reflection device comprises four semi-transparent reflection mirrors that are isosceles triangle that size is identical, described four semi-transparent reflection mirrors connect successively and surround the inverted pyramid shape, the pyramid top is fixed on high back-projection screen center, and the pyramid base is fixed on the top that shows casing.
In the technical program, main control computer control video playback apparatus projects the stereoscopic video images of four different angles of an object on the high back-projection screen, forms four imaging sources.These four imaging sources are formed on the vertical lower of each self-corresponding semi-transparent reflection mirror, and each imaging source is reflected by the semi-transparent reflection mirror directly over separately, makes spectators observe the virtual image that is reflected formation by along continuous straight runs.Four sides that show casing are made by transparent material, so spectators' arbitrarily angled stereo-pictures of watching of 360 degree in the horizontal direction.Because the semi-transparent reflection mirror is transparent, so spectators also can see through the semi-transparent reflection sem observation to the environment at the back side when observing the virtual image, thereby the three-dimensional image that spectators are seen is suspended in the reverse pyramid space that four semi-transparent reflection mirrors surround, give visual impact, have strong depth feelings.
As preferably, described semi-transparent reflection mirror is spectroscope.
As preferably, described video playback apparatus is projector, LCDs, LED display or CRT display screen.
As preferably, described four semi-transparent reflection mirrors are all identical with the angle of high back-projection screen, are that 35 degree are to 55 degree.The image that spectators are watched is more clear and without ghost image.
As preferably, described imaging tank surface is provided with touch-screen, and touch-screen links to each other with main control computer.Spectators can select to play different 3 D stereo videos by touch-screen, increase the interactive of three-dimensional imaging device.
As preferably, also be provided with four shutters in the described demonstration casing, described four shutters are separately positioned on the junction between adjacent two semi-transparent reflection mirrors, and perpendicular with high back-projection screen.Shutter is used for blocking ambient light, and reinforces the semi-transparent reflection device.
The beneficial effects of the utility model are: the stereo-picture that (1) produces can be observed in the 360 degree scopes in the horizontal direction, is convenient to spectators and watches stereo-picture from different angles, gives spectators the most real three-dimensional impression.(2) spectators can see floating empty image in the reverse pyramid space that four semi-transparent reflection mirrors surround, and need not to wear any polaroid glasses, give visual impact, have strong depth feelings.
Description of drawings
Fig. 1 is a kind of perspective view of the present utility model;
Fig. 2 is a kind of cut-open view of the present utility model.
Among the figure: 1, imaging casing, 2, show casing, 3, high back-projection screen, 4, video playback apparatus, 5, the semi-transparent reflection mirror, 6, shutter.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of three-dimensional imaging system of present embodiment, such as Fig. 1, shown in Figure 2, comprise main control computer and cabinet, cabinet comprises the demonstration casing 2 of imaging casing 1 and the side of being mounted thereon, the top of imaging casing 1 is provided with high back-projection screen 3, the bottom of imaging casing 1 is equipped with the video playback apparatus 4 that links to each other with main control computer, the surface of imaging casing 1 is equipped with the touch-screen that links to each other with main control computer, four sides that show casing 2 are made by transparent material, show in the casing 2 semi-transparent reflection device and four shutters 6 are installed, the semi-transparent reflection device comprises four semi-transparent reflection mirrors 5 that are isosceles triangle that size is identical, four semi-transparent reflection mirrors 5 connect successively and surround the inverted pyramid shape, the pyramid top is fixed on the center of high back-projection screen 3, the pyramid base is fixed on the top that shows casing 2, four shutters 6 are installed in respectively two junctions between the adjacent semi-transparent reflection mirror 5, and perpendicular with high back-projection screen 3.
Main control computer control video playback apparatus 4 projects the stereoscopic video images of four different angles of an object on the high back-projection screen 3, forms four imaging sources.These four imaging sources are formed on the vertical lower of each self-corresponding semi-transparent reflection mirror 5, and each imaging source is reflected by the semi-transparent reflection mirror 5 directly over separately, makes spectators observe the virtual image that is reflected formation by along continuous straight runs.Four sides that show casing 2 are made by transparent material, so spectators' arbitrarily angled stereo-pictures of watching of 360 degree in the horizontal direction.Because semi-transparent reflection mirror 5 is transparent, so spectators also can see through the environment that semi-transparent reflection mirror 5 is observed the back side when observing the virtual image, thereby the three-dimensional image that spectators are seen is suspended in the reverse pyramid space that four semi-transparent reflection mirrors 5 surround, give visual impact, have strong depth feelings.Spectators also can select to play different 3 D stereo videos by touch-screen, increase the interactive of three-dimensional imaging device.
Claims (6)
1. three-dimensional imaging system, it is characterized in that: comprise main control computer and cabinet, described cabinet comprises imaging casing (1) and side's provided thereon demonstration casing (2), the top of described imaging casing (1) is provided with high back-projection screen (3), the bottom of imaging casing (1) is provided with the video playback apparatus (4) that links to each other with main control computer, four sides of described demonstration casing (2) are made by transparent material, be provided with the semi-transparent reflection device in the described demonstration casing (2), described semi-transparent reflection device comprises four semi-transparent reflection mirrors (5) that are isosceles triangle that size is identical, described four semi-transparent reflection mirrors (5) connect successively and surround the inverted pyramid shape, the pyramid top is fixed on high back-projection screen (3) center, and the pyramid base is fixed on the top that shows casing (2).
2. a kind of three-dimensional imaging according to claim 1 system, it is characterized in that: described semi-transparent reflection mirror (5) is spectroscope.
3. a kind of three-dimensional imaging according to claim 1 system, it is characterized in that: described video playback apparatus (4) is projector, LCDs, LED display or CRT display screen.
4. according to claim 1 and 2 or 3 described a kind of three-dimensional imaging systems, it is characterized in that: described four semi-transparent reflection mirrors (5) are all identical with the angle of high back-projection screen (3), are that 35 degree are to 55 degree.
5. according to claim 1 and 2 or 3 described a kind of three-dimensional imaging systems, it is characterized in that: described imaging casing (1) surface is provided with touch-screen, and touch-screen links to each other with main control computer.
6. according to claim 1 and 2 or 3 described a kind of three-dimensional imaging systems, it is characterized in that: also be provided with four shutters (6) in the described demonstration casing (1), described four shutters (6) are separately positioned on the junction between adjacent two semi-transparent reflection mirrors (5), and perpendicular with high back-projection screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202873085U CN202661722U (en) | 2012-06-19 | 2012-06-19 | Three dimensional imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202873085U CN202661722U (en) | 2012-06-19 | 2012-06-19 | Three dimensional imaging system |
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| Publication Number | Publication Date |
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| CN202661722U true CN202661722U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012202873085U Expired - Fee Related CN202661722U (en) | 2012-06-19 | 2012-06-19 | Three dimensional imaging system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969838A (en) * | 2014-05-27 | 2014-08-06 | 清华大学 | Three-dimensional stereoscopic imaging method and device |
| WO2018006360A1 (en) * | 2016-07-07 | 2018-01-11 | 深圳狗尾草智能科技有限公司 | Stereoscopic imaging component, and device for displaying virtual robot |
| CN108461038A (en) * | 2018-03-26 | 2018-08-28 | 体验科技股份有限公司 | A kind of actual situation image combines the arenas of display |
| CN112954294A (en) * | 2021-02-05 | 2021-06-11 | 北京中科深智科技有限公司 | Three-dimensional animation phantom display device and display method |
-
2012
- 2012-06-19 CN CN2012202873085U patent/CN202661722U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969838A (en) * | 2014-05-27 | 2014-08-06 | 清华大学 | Three-dimensional stereoscopic imaging method and device |
| WO2018006360A1 (en) * | 2016-07-07 | 2018-01-11 | 深圳狗尾草智能科技有限公司 | Stereoscopic imaging component, and device for displaying virtual robot |
| CN108461038A (en) * | 2018-03-26 | 2018-08-28 | 体验科技股份有限公司 | A kind of actual situation image combines the arenas of display |
| CN112954294A (en) * | 2021-02-05 | 2021-06-11 | 北京中科深智科技有限公司 | Three-dimensional animation phantom display device and display method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |