CN201110911Y - Three-dimensional stereo projection image forming apparatus - Google Patents
Three-dimensional stereo projection image forming apparatus Download PDFInfo
- Publication number
- CN201110911Y CN201110911Y CNU2007201175780U CN200720117578U CN201110911Y CN 201110911 Y CN201110911 Y CN 201110911Y CN U2007201175780 U CNU2007201175780 U CN U2007201175780U CN 200720117578 U CN200720117578 U CN 200720117578U CN 201110911 Y CN201110911 Y CN 201110911Y
- Authority
- CN
- China
- Prior art keywords
- reflecting mirror
- light reflecting
- dimensional
- image
- human eye
- 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
Disclosed is a three-dimensional display device. A motor drives a light reflector to rotate; a light projector sends the image facing the current position of the light reflector to the light reflector; when the light reflector is rotated to the next position, the projector sends the image facing the next position. As the vision of human eye temporarily stays, a three-dimensional image will be seen, so that three-dimensional projection is realized and three-dimensional images are obtained. The three-dimensional display device of the utility model has the advantages that the product can provide three-dimensional images to realize 3-D imaging.
Description
Affiliated technical field
The utility model relates to projection display equipment, particularly a kind of 3 D stereo projection imaging device.
Background technology
The use of present all kinds of 2-dimensional image display devices is more and more universal.2-dimensional image display device also because of it can only provide two-dimensional picture, and is subjected to certain limitation when bringing convenience to people.
Summary of the invention
The purpose of this utility model is at above-mentioned shortcoming, develops a kind of three-dimensional stereo display device, and product can provide 3 D stereoscopic image, make image from any angle and distance watch can, simple in structure, cost is low.
The technical scheme that its technical matters that solves the utility model adopts is: rotated by the driven by motor light reflecting mirror, projector sends to the pairing image in the current present position of light reflecting mirror on the light reflecting mirror, when light reflecting mirror rotated to next position, projector sent the pairing image of the next position.When light reflecting mirror 360 degree rotations, because each angle all has the image correspondence, and because the persistence of vision phenomenon of human eye, when the minute surface fast rotational, the meeting imaging, and when human eye was watched image in image 360 degree scopes, each angle all can have a mirror image corresponding, thereby realization stereoprojection obtains stereo-picture.
The beneficial effects of the utility model are that product can provide 3 D stereoscopic image, realizes 3 D developing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure cut-open view of the present utility model.
Fig. 2 is that A of the present utility model is to the structure cut-open view.
Fig. 3 is that B of the present utility model is to the structure cut-open view.
1. motors among the figure, 2. light reflecting mirror, 3. projector, 4. translucent cover, 5. bracing frame, 6. turntable, 7. pedestal.
Embodiment
Fig. 1 is a structure cut-open view of the present utility model.Motor (1) is placed in the pedestal (7), is mounted with translucent cover (4) on the pedestal (7).The top of translucent cover (4) is mounted with projector (3).Turntable (6) is connected with the rotating shaft of motor (1), and can rotate with it.Light reflecting mirror (2) is placed on the turntable (6) with bracing frame (5), and light reflecting mirror (2) is angled with turntable (6).
In the work, when light reflecting mirror (2) is positioned at certain position, projector (3) is corresponding image under light reflecting mirror (2) projection current location, and this corresponding image is consistent with this angle hypograph of working as human eye corresponding three-dimensional body when minute surface is faced.When light reflecting mirror (2) during around the rotation of axle 360 degree, all can have the image of three-dimensional body under this angle of this angle correspondence with turntable (6) in each angle.When human eye was watched this 3-D view at an angle like this, when minute surface rotated to angle towards human eye, human eye can be seen imaging in minute surface this moment, and when the light reflecting mirror turn-off, human eye then be can't see the picture in the light reflecting mirror.When light reflecting mirror (2) during with the turntable high speed rotating, light reflecting mirror (2) is positioned at when position of human eye at every turn, all can make the user see picture under this position.Because the persistence of vision phenomenon of human eye after light reflecting mirror reaches certain rotating speed, exists at this image of human eye always.When human eye was positioned at another angle and watches image, because the reflection characteristics of light reflecting mirror, when minute surface during towards the new observation angle of human eye, human eye can be seen image corresponding under this new angle.Thereby when the human eye full angle was watched 3 D stereo projection imaging device, what seen was three-dimensional image.
Claims (3)
1. 3 D stereo projection imaging device is characterized in that: comprise motor (1), and light reflecting mirror (2) and projector (3), described light reflecting mirror (2) can be with the rotating shaft rotation of motor (1), and projector (3) can projection imaging in light reflecting mirror (2).
2. 3 D stereo projection imaging device according to claim 1 is characterized in that: described light reflecting mirror (2) is placed on the turntable (6) with bracing frame (5), and described turntable (6) is connected with the rotating shaft of motor (1), and can rotate with it.
3. 3 D stereo projection imaging device according to claim 1 is characterized in that: described motor (1) is fixed in the pedestal (7), and pedestal (7) is provided with translucent cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201175780U CN201110911Y (en) | 2007-12-03 | 2007-12-03 | Three-dimensional stereo projection image forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201175780U CN201110911Y (en) | 2007-12-03 | 2007-12-03 | Three-dimensional stereo projection image forming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110911Y true CN201110911Y (en) | 2008-09-03 |
Family
ID=39895448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201175780U Expired - Fee Related CN201110911Y (en) | 2007-12-03 | 2007-12-03 | Three-dimensional stereo projection image forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110911Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011020321A1 (en) * | 2009-08-17 | 2011-02-24 | 浙江大学 | Panoramic viewing field three-dimensional display apparatus |
| CN102043322A (en) * | 2010-11-09 | 2011-05-04 | 浙江工业大学 | Portable type 360-degree circular-screen theater system |
| CN101750868B (en) * | 2010-01-08 | 2011-07-27 | 浙江大学 | Panoramic space three-dimensional display device simultaneously having horizontal and pitching multiple visual fields |
-
2007
- 2007-12-03 CN CNU2007201175780U patent/CN201110911Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011020321A1 (en) * | 2009-08-17 | 2011-02-24 | 浙江大学 | Panoramic viewing field three-dimensional display apparatus |
| US9046758B2 (en) | 2009-08-17 | 2015-06-02 | Zhejiang University | Omnidirectional-view three-dimensional display apparatus |
| CN101750868B (en) * | 2010-01-08 | 2011-07-27 | 浙江大学 | Panoramic space three-dimensional display device simultaneously having horizontal and pitching multiple visual fields |
| CN102043322A (en) * | 2010-11-09 | 2011-05-04 | 浙江工业大学 | Portable type 360-degree circular-screen theater system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20111203 |