CN202854482U - Stage virtual holographic projection system - Google Patents
Stage virtual holographic projection system Download PDFInfo
- Publication number
- CN202854482U CN202854482U CN201220394851.5U CN201220394851U CN202854482U CN 202854482 U CN202854482 U CN 202854482U CN 201220394851 U CN201220394851 U CN 201220394851U CN 202854482 U CN202854482 U CN 202854482U
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- China
- Prior art keywords
- holographic projection
- projection screen
- stage
- light source
- computer equipment
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- Expired - Fee Related
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Abstract
The present utility model relates to the stage projection effect field, especially to a stage virtual holographic projection system with stereo effects. The system comprises a holographic projection screen, a light source and computer equipment, the holographic projection screen is composed of four sub projection screens which are combined to form a pyramid shape, the holographic projection screen is arranged on the central part of a stage; the light source is four projectors respectively arranged above front, rear, left and right directions of the holographic projection screen in an inclined way, projection light beams are faced to each sub projection screen; performance videos of different contents and forms are stored inside the computer equipment, and the computer equipment is connected with the light source through wireless or wired transmission equipment. The light source can be used for projecting three dimensional stereo images of performers on the holographic projection screen in a 360 degrees full view way, or performance video images selected by the computer equipment are projected on the holographic projection screen, stereo perception of the received images can be realized through imaging of the holographic projection screen, and display effects of the stage are increased.
Description
Technical field
The utility model relates to stage drop shadow effect field, particularly a kind of virtual holographic projection system of stage with stereoeffect.
Background technology
At present, what existing stage optical projection system presented to audience all is plane pattern, and the bandwagon effect of stage is relatively poor, yet along with the raising of people's appreciation level, in the urgent need to a kind of stage optical projection system that can show more true and stereoeffect.
Number of patent application is " 201120020218.5 ", patent name discloses a kind of stage projecting light in the Chinese invention patent application of " a kind of dynamic stage projecting light ", it comprises light source, pattern disk, motor, focusing lens and imaging len, described pattern disk is provided with some single frames patterns, described pattern disk rotates by described driven by motor, described focusing lens and described imaging len are installed in the place ahead of described pattern disk successively, the irradiation of described light source is on the described single frames pattern of described pattern disk, and pattern is by described focusing lens and described imaging len projection imaging.Pattern disk rotates by driven by motor, thereby can control the single frames pattern and rotate to ad-hoc location at special time, by the light source focus irradiation, through focusing lens and imaging len, the pattern disk epigraph is projected at special time, utilize persisting property of human eye vision, the image that allows human eye see to throw forms a series of dynamic image.Although this dynamic stage projecting light can throw simple dynamic image, can not make spectators experience well the stereoeffect of stage image.
The utility model content
The purpose of this utility model is the virtual holographic projection system of a kind of stage that provides for the deficiencies in the prior art, utilizes virtual or true lead dancer figure image intensifying stage bandwagon effect.
Of the present utility model being characterised in that comprises holographic projection screen, light source, computer equipment,
Holographic projection screen, it is made of four sub-projection screens that are combined into Pyramid, is installed on stage central authorities;
Light source is four projectors, and it is placed in respectively the oblique upper of the four direction all around of described holographic projection screen, and projected light beam is over against each sub-projection screen;
Computer equipment, it is connected with described light source by wireless or wire transmission equipment.
Preferably, also comprise in the described computer equipment and control key, can freely select required show content.
Preferably, the size of described holographic projection screen is adjustable.
Light source of the present utility model projects to performing artist's three-dimensional image in the holographic projection screen, or the performance video-projection that computer equipment is selected is to holographic projection screen, imaging by holographic projection screen makes the image that receives present stereoscopic sensation, has strengthened the bandwagon effect of stage.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The utility model provides a kind of virtual holographic projection system of stage that strengthens stage solid show effect, comprise holographic projection screen 3, light source 1, computer equipment 2, described holographic projection screen 3 is made of four sub-projection screens that are combined into Pyramid, is installed on stage central authorities; Described light source 1 is four projectors, is placed in respectively the oblique upper of the four direction all around of described holographic projection screen, and projected light beam is over against each sub-projection screen; Store the performance video of different content form in the described computer equipment 2, be connected with described light source 1 by wireless or wire transmission equipment.
The performance video content of described computer equipment 2 interior storages is sent to light source 1 by wireless or wire transmission equipment, projects in the holographic projection screen 3 again, and forms stereo-picture.
Described holographic projection screen 3 also can be designed to the Pyramid of the sub-projection screen combination of polylith, can adjust suitable size according to the size of stage.
The utility model is because of the application of holographic projection screen, and spectators do not need can watch the stereoscopic stage image by polarising glass by naked eyes, has strengthened the stereoeffect that stage is showed, makes spectators produce sensation on the spot in person, and simple to operate, and operating cost is lower.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in instructions and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (3)
1. the virtual holographic projection system of stage is characterized in that, comprises holographic projection screen (3), light source (1), computer equipment (2),
Holographic projection screen (3), it is made of four sub-projection screens that are combined into Pyramid, is installed on stage central authorities;
Light source (1) is four projectors, and it is placed in respectively the oblique upper of the four direction all around of described holographic projection screen, and projected light beam is over against each sub-projection screen;
Computer equipment (2), it is connected with described light source (1) by wireless or wire transmission equipment.
2. the virtual holographic projection system of stage as claimed in claim 1 is characterized in that, also comprises in the described computer equipment (2) and controls key, can freely select required show content.
3. the virtual holographic projection system of stage as claimed in claim 1 is characterized in that, the size of described holographic projection screen (3) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220394851.5U CN202854482U (en) | 2012-08-09 | 2012-08-09 | Stage virtual holographic projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220394851.5U CN202854482U (en) | 2012-08-09 | 2012-08-09 | Stage virtual holographic projection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854482U true CN202854482U (en) | 2013-04-03 |
Family
ID=47985663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220394851.5U Expired - Fee Related CN202854482U (en) | 2012-08-09 | 2012-08-09 | Stage virtual holographic projection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202854482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182662A (en) * | 2015-09-28 | 2015-12-23 | 神画科技（深圳）有限公司 | Projection method and system with augmented reality effect |
| CN105842974A (en) * | 2016-03-22 | 2016-08-10 | 中国建筑第八工程局有限公司 | Full glass curtain wall tower imaging system and construction method for the same |
| CN106909022A (en) * | 2017-04-07 | 2017-06-30 | 上海珍星网络科技有限公司 | Dynamic holographic projection arrangement |
| WO2019148988A1 (en) * | 2018-01-31 | 2019-08-08 | 陈念 | Scattering projection device |
-
2012
- 2012-08-09 CN CN201220394851.5U patent/CN202854482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182662A (en) * | 2015-09-28 | 2015-12-23 | 神画科技（深圳）有限公司 | Projection method and system with augmented reality effect |
| CN105842974A (en) * | 2016-03-22 | 2016-08-10 | 中国建筑第八工程局有限公司 | Full glass curtain wall tower imaging system and construction method for the same |
| CN106909022A (en) * | 2017-04-07 | 2017-06-30 | 上海珍星网络科技有限公司 | Dynamic holographic projection arrangement |
| WO2019148988A1 (en) * | 2018-01-31 | 2019-08-08 | 陈念 | Scattering projection device |
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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: 20130403 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |