CN200997013Y - Omnibearing virtual imaging system - Google Patents
Omnibearing virtual imaging system Download PDFInfo
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- CN200997013Y CN200997013Y CN 200620048459 CN200620048459U CN200997013Y CN 200997013 Y CN200997013 Y CN 200997013Y CN 200620048459 CN200620048459 CN 200620048459 CN 200620048459 U CN200620048459 U CN 200620048459U CN 200997013 Y CN200997013 Y CN 200997013Y
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- transparent reflection
- omnidirectional image
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- forming system
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- 238000003384 imaging method Methods 0.000 claims abstract description 43
- 230000003287 optical effect Effects 0.000 claims description 17
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000001902 propagating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Abstract
An all-around virtual imaging system comprises an imaging box and a light path transfer device; the imaging box is provided with an imaging instrument. The light path transfer device is fixed on the imaging box and comprises more than three translucent reflectors which are jointed together. The normal direction of each translucent reflector surface and the incidence direction of the imaging Instrument's projection form the included angle as from 40 degree swung dash 50 degree.
Description
Technical field
The utility model relates to a kind of virtual image system, particularly utilizes the reflection of light image-forming principle, the omnidirectional image-forming system that utilizes a plurality of semi-permeable mirrors to form.
Background technology
Along with The development in society and economy, people more and more pursue visual aesthetic feeling, nowadays utilize the single face phantom imaging of optical reflection effect, the application that has obtained in some fields.Fig. 1 is the synoptic diagram that utilizes the single face phantom imaging of optical reflection effect.As shown in Figure 1, set gradually support B and background C at the rear of exhibition booth A, semi-transparent reflection mirror D is fixed on the support B, and presents 45 degree in surface level, and specular material has coated glass, organic glass etc.As the display E of imaging source be installed in semi-transparent reflection mirror D under and display screen up.Display E is traditional imaging device (projection, liquid crystal display, LED screen, CRT screen, plasma television screen, a traditional tv screen)
The image-forming principle of above-mentioned imaging device is: the image of display E reflects to the right through semi-transparent reflection glass D, meanwhile, spectators 12 can be along direction shown in the arrow H, see through the form F be installed on the A of exhibition booth and see image on the background C and the image of display E, wherein the image on the background C is a real image and the image of display E is the virtual image.
But such imaging device has only the single direction can display frame, so expression effect has limitation, spectators 12 can only observe image from a specific angle.The phantom imaging of single face generally all needs to be placed in the closed box structure of a single face opening, and the whole box body structure is bigger, can't use flexibly.
All these shortcomings make this Apparition imaging device can only be applicable to the minority particular place and can't various occasions promote in performance, exhibition, market etc.
The utility model content
The technical problems to be solved in the utility model is, a kind of omnidirectional image-forming system is provided, and can observe virtual image in 360 ° the scope in the horizontal direction.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of omnidirectional image-forming system comprises imaging casing and optical path switching device; Be provided with Image-forming instrument in the imaging casing; Described optical path switching device is fixed on imaging casing top, comprises the semi-transparent reflection mirror more than three of mutual splicing, and the angle between the image incident direction of the normal direction of each semi-transparent reflection mirror minute surface and Image-forming instrument projection is 40 °～50 °.
Omnidirectional image-forming system of the present utility model adopts special multiaspect semi-transparent reflection mirror, makes the virtual image of generation have the comprehensive visual line of sight of 360 ° of horizontal directions.Compare to visual phantom imaging system with existing folk prescription, broken away from the restriction that in the past must observe virtual image from a specific direction.And system architecture compactness of the present utility model, volume is less.Because the visual angle is big, volume is little, therefore can be applied to various occasions such as various performance, exhibition, market.
Described angle is 45 °.Virtual image projects the shadow that is reflected on the semi-transparent reflection mirror and just in time is parallel to surface level like this, helps watching of spectators most.
Described optical path switching device is provided with a support member, and this support member is a polygon, and the limit number is consistent with semi-transparent reflection mirror quantity; Splice with a limit of support member respectively on the base of each semi-transparent reflection mirror.
The top of described optical path switching device and be provided with shutter all around is used to block ambient light, can not reflect unnecessary surround lighting simultaneously.
The place of interconnecting of per two described semi-transparent reflection mirrors is provided with shutter, and the ambient light around being used to block can be reinforced at the vertical direction place simultaneously.Adopt said structure, the seam crossing that joins at the two sides minute surface, also its presentation content of demonstration that can be complete, the continuity of image and integrality can not destroyed because of the splicing of a plurality of semi-transparent reflection mirrors, can not see images interlaced.Thereby the virtual image that produces can allow spectators that more real sensation is arranged.
Extend downwards around the top shutter of described optical path switching device, retaining is used to block the ambient light of top in the top margin periphery of all semi-transparent reflection mirrors, guarantees that spectators can not see imaging source.
Extend upward around the end face of described imaging casing, retaining is used to block the ambient light of below in the periphery, base of all semi-transparent reflection mirrors.
The end face of described imaging casing is placed with hard curtain of rear-projection or soft curtain.
The number of described semi-transparent reflection mirror is four, to reach the effect that optimum visual is viewed and admired.
Described Image-forming instrument is projector, liquid crystal display, plasma television screen or CRT screen.
Be provided with audio amplifier in the described imaging casing, increase sound effect.
Described imaging casing is provided with the information content of multi-sourceizations such as touch-screen, infrared inductor, hold-down bar, bookshelf, propagating poster, propaganda picture album.Formation can interactive multimedia system.
Description of drawings
Fig. 1 is the structural representation of existing single face Apparition imaging device;
Fig. 2 is the diagrammatic cross-section of four sides of the present utility model virtual image system;
Fig. 3 is an optical path switching device perspective view in the virtual image system of four sides of the present utility model;
Fig. 4 is the stereo optical path synoptic diagram of four sides of the present utility model virtual image system;
Fig. 5 is the optical planar circuit synoptic diagram of four sides of the present utility model virtual image system.
Embodiment
According to Fig. 1 to Fig. 5, provide preferred embodiment of the present utility model, and described in detail below, enable to understand better function of the present utility model, characteristics.
As shown in Figure 2, four sides of the present utility model virtual image system comprises semi-transparent reflection mirror 1, side shutter 2, top shutter 6, below shutter 4, top shutter 15 (referring to Fig. 5), projection screen 5, cube support column 7 and imaging casing 14.
As shown in Figures 2 and 3, semi-transparent reflection minute surface 1 horizontal direction of four ladder types interconnects, and the direction to inner cube support column 7 becomes miter angle separately, tilts to be fixed on the inner cube support column 7, and support column 7 is perpendicular to surface level.It is 45 degree that every semi-transparent reflection minute surface and surface level form angle k.Because the projector 8 in the imaging casing 14 is placed on the surface level, the image light that it throws up is perpendicular to surface level, therefore, the angle between the image incident direction of the normal direction of each semi-transparent reflection mirror minute surface and projector 8 projections must be 45 degree.The image of projector 8 projections is through the semi-transparent reflection mirror reflection, and the image that reflects just in time can guarantee to be parallel to the sight line that surface level is delivered to spectators, the best results of viewing and admiring.Angle between the image incident direction of the normal direction of each semi-transparent reflection mirror minute surface and projector 8 projections all is fine about 45 degree, for example spends in the scope of 50 degree 40, and just appreciation effect is not as just in time being the situation of 45 degree.Support member 7 is a quadrilateral, and splice with a limit of support member 7 respectively on the base of each semi-transparent reflection mirror.
Splicing place between per two semi-transparent reflection minute surfaces 1 is reinforced in vertical direction once more with side shutter 2.At the top of the semi-transparent reflection minute surface 1 of four ladder types, use square shaped top shutter 6 horizontal directions to place, be used to block the ambient light of top.Above the semi-transparent reflection minute surface 1 of four ladder types, put top shutter 15 has been installed, also be used to block the ambient light of top.
As Fig. 2 and shown in Figure 4, projector 8 is installed in the bottoms in the imaging casing 14, transmission picture vertically upward, and imaging on projection screen 5 forms four imaging sources 3.Four imaging sources 3 are formed on the vertical lower of four each self-corresponding semi-transparent reflection minute surfaces 1.The imaging source 3 that the vertical lower of every semi-transparent reflection minute surface 1 forms will be made spectators 12 observe picture along the y direction by semi-transparent reflection minute surface 1 reflection of top separately.Because every semi-transparent reflection minute surface 1 all uses the higher film of transparency, spectators 12 observe the virtual image while that is reflected and is formed by imaging source 3, also can see through the environment 11 that every semi-transparent reflection minute surface 1 be observed the back side along the direction W among Fig. 5.Spectators 13 observe the virtual image while that is reflected and is formed by imaging source 3, also can see through the environment 14 that every semi-transparent reflection minute surface 1 be observed the back side along the direction R among Fig. 5.
In the virtual image system of above-mentioned four sides, all principle is identical for every semi-transparent reflection minute surface 1, so observing from any one horizontal direction, spectators 12 can see simultaneously that the virtual image and every semi-transparent reflection minute surface 1 observe the environment 11 at the back side, so it is horizontal visible angle is 360 degree, promptly omnibearing.Extend upward around the end face of described imaging casing and form below shutter 4, retaining is used to block the ambient light of below in the periphery, base of all semi-transparent reflection mirrors.Because below shutter 4 has been installed below the every semi-transparent reflection minute surface 1, and spectators can directly not see the imaging source 3 that forms on projection screen 5.
Extend to form top shutter 15 around the top shutter 6 of described optical path switching device downwards, retaining is in the top margin periphery of all semi-transparent reflection mirrors.Because top shutter 15 has been installed in the top of every semi-transparent reflection minute surface 1, spectators can directly not see the unnecessary surround lighting of reflection on semi-transparent reflection minute surface 1.
In the virtual image that forms according to above-mentioned four sides virtual image system, as long as the size of semi-transparent reflection minute surface 1 and projection screen 5 is enough big, just can reflect personage, vehicle and various large-scale object, also can be according to reflecting in large-scale ratio in kind 1: 1.
At last, in order to make four sides virtual image system effect more true to nature, audio amplifier 10 can be installed in imaging casing 14.And the information content of multi-sourceizations such as installation touch-screen infrared inductor, hold-down bar, bookshelf, propagating poster, propaganda picture album.Can increase the interactive of four sides virtual image system.
The front provides the description to preferred embodiment, so that any technician in this area understands the utility model.To this preferred embodiment, those skilled in the art can make various modifications or conversion on the basis that does not break away from the utility model principle.For example, as long as the quantity of the semi-transparent reflection mirror of the mutual splicing that optical path switching device of the present utility model is included is more than three, and this moment, support member was a polygon, and the limit number is consistent with semi-transparent reflection mirror quantity; Splice with a limit of support member respectively on the base of each semi-transparent reflection mirror.In addition, omnidirectional image-forming system of the present utility model also can change multi-faceted virtual image system according to different scene needs into, as 270 degree orientation imagings etc., this is used, as long as the orientation that semi-transparent reflection mirror splicing back that will the utility model adopted is contained is reduced to 270 degree.With four semi-transparent reflection mirrors splicing of embodiment, remove that wherein a semi-transparent reflection mirror is just passable, this modification is not need creative work.Be that every simple, equivalence of doing according to the claims and the description of the utility model application changes and modification, all fall into the claim protection domain of the utility model patent.
Claims (12)
1, a kind of omnidirectional image-forming system comprises imaging casing and optical path switching device; Be provided with Image-forming instrument in the imaging casing; It is characterized in that, described optical path switching device is fixed on imaging casing top, the semi-transparent reflection mirror more than three that comprises mutual splicing, the angle between the image incident direction of the normal direction of each semi-transparent reflection mirror minute surface and Image-forming instrument projection is 40 °～50 °.
2, omnidirectional image-forming system as claimed in claim 1 is characterized in that, described angle is 45 °.
3, omnidirectional image-forming system as claimed in claim 2 is characterized in that, described optical path switching device is provided with a support member, and this support member is a polygon, and the limit number is consistent with semi-transparent reflection mirror quantity; Splice with a limit of support member respectively on the base of each semi-transparent reflection mirror.
4, as the described omnidirectional image-forming system of arbitrary claim in the claim 1 to 3, it is characterized in that the top of described optical path switching device and be provided with shutter all around.
5, omnidirectional image-forming system as claimed in claim 4 is characterized in that, the place of interconnecting of per two described semi-transparent reflection mirrors is provided with shutter.
6, omnidirectional image-forming system as claimed in claim 5 is characterized in that, extends downwards around the top shutter of described optical path switching device, and retaining is in the top margin periphery of all semi-transparent reflection mirrors.
7, omnidirectional image-forming system as claimed in claim 6 is characterized in that, extends upward around the end face of described imaging casing, and retaining is in the periphery, base of all semi-transparent reflection mirrors.
As claim 1 or 2 or 7 described omnidirectional image-forming systems, it is characterized in that 8, the end face of described imaging casing is placed with hard curtain of rear-projection or soft curtain.
9, omnidirectional image-forming system as claimed in claim 1 is characterized in that, the number of described semi-transparent reflection mirror is four.
10, omnidirectional image-forming system as claimed in claim 1 is characterized in that, described Image-forming instrument is projector, liquid crystal display, plasma television screen or CRT screen.
11, omnidirectional image-forming system as claimed in claim 1 is characterized in that, is provided with audio amplifier in the described imaging casing.
As claim 1 or 11 described omnidirectional image-forming systems, it is characterized in that 12, described imaging casing is provided with touch-screen, infrared inductor, hold-down bar, bookshelf, propagating poster, propaganda picture album.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048459 CN200997013Y (en) | 2006-12-01 | 2006-12-01 | Omnibearing virtual imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048459 CN200997013Y (en) | 2006-12-01 | 2006-12-01 | Omnibearing virtual imaging system |
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| CN200997013Y true CN200997013Y (en) | 2007-12-26 |
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| CN 200620048459 Expired - Fee Related CN200997013Y (en) | 2006-12-01 | 2006-12-01 | Omnibearing virtual imaging system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999128A (en) * | 2008-02-12 | 2011-03-30 | 数据逻辑扫描公司 | Systems and methods for forming a composite image of multiple portions of an object from multiple perspectives |
| CN102005164A (en) * | 2010-11-12 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Multi-faceted display device |
| CN102708767A (en) * | 2012-05-22 | 2012-10-03 | 杨洪江 | Central-computer based holographic system for showing advertisement movably and statically in multiple dimensions |
| US8608076B2 (en) | 2008-02-12 | 2013-12-17 | Datalogic ADC, Inc. | Monolithic mirror structure for use in a multi-perspective optical code reader |
| CN105513511A (en) * | 2015-12-15 | 2016-04-20 | 重庆触视科技有限公司 | 3D projection display device |
| CN107167991A (en) * | 2017-07-14 | 2017-09-15 | 朱平齐 | A kind of holographic projector for reproducing article 3-dimensional image |
-
2006
- 2006-12-01 CN CN 200620048459 patent/CN200997013Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999128A (en) * | 2008-02-12 | 2011-03-30 | 数据逻辑扫描公司 | Systems and methods for forming a composite image of multiple portions of an object from multiple perspectives |
| US8608076B2 (en) | 2008-02-12 | 2013-12-17 | Datalogic ADC, Inc. | Monolithic mirror structure for use in a multi-perspective optical code reader |
| US8746569B2 (en) | 2008-02-12 | 2014-06-10 | Datalogic ADC, Inc. | Systems and methods for forming a composite image of multiple portions of an object from multiple perspectives |
| CN101999128B (en) * | 2008-02-12 | 2014-07-30 | 数据逻辑Adc公司 | Systems and methods for forming a composite image of multiple portions of an object from multiple perspectives |
| CN102005164A (en) * | 2010-11-12 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Multi-faceted display device |
| US8446534B2 (en) | 2010-11-12 | 2013-05-21 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Multidimensional display apparatus |
| CN102005164B (en) * | 2010-11-12 | 2013-06-05 | 鸿富锦精密工业（深圳）有限公司 | Multi-faceted display device |
| CN102708767A (en) * | 2012-05-22 | 2012-10-03 | 杨洪江 | Central-computer based holographic system for showing advertisement movably and statically in multiple dimensions |
| CN102708767B (en) * | 2012-05-22 | 2014-09-17 | 杨洪江 | Central-computer based holographic system for showing advertisement movably and statically in multiple dimensions |
| CN105513511A (en) * | 2015-12-15 | 2016-04-20 | 重庆触视科技有限公司 | 3D projection display device |
| CN107167991A (en) * | 2017-07-14 | 2017-09-15 | 朱平齐 | A kind of holographic projector for reproducing article 3-dimensional image |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TAIYI INFORMATION SCIENCE CO., LTD. Free format text: FORMER OWNER: CAO QIAOHUA Effective date: 20081107 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081107 Address after: Room 1, No. 418, Lane 1101, South Shanghai Road, Wuning, China: 200042 Patentee after: Shanghai Taiyi Information Technology Co., Ltd. Address before: Shanghai city Pudong New Area Dongchang village 17, Room 502, zip code: 200120 Patentee before: Cao Qiaohua |
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| ASS | Succession or assignment of patent right |
Owner name: WUXI STAR ROBOT CO., LTD. Free format text: FORMER OWNER: SHANGHAI TAIYI INFORMATION TECHNOLOGY CO., LTD. Effective date: 20120130 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200042 CHANGNING, SHANGHAI TO: 214125 WUXI, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120130 Address after: Jinxi road Binhu District 214125 in Jiangsu province Wuxi City No. 100 building No. 3 room 611 Patentee after: Wuxi interstellar robot Co., Ltd. Address before: 200042 room 1, No. 418, Lane 1101, Wuning South Road, Shanghai Patentee before: Shanghai Taiyi Information Technology Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20131201 |