CN206450953U - CAVE formula display devices based on Projection Display - Google Patents
CAVE formula display devices based on Projection Display Download PDFInfo
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- CN206450953U CN206450953U CN201720122748.8U CN201720122748U CN206450953U CN 206450953 U CN206450953 U CN 206450953U CN 201720122748 U CN201720122748 U CN 201720122748U CN 206450953 U CN206450953 U CN 206450953U
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Abstract
The utility model provides a kind of CAVE formula display devices based on Projection Display, including：Framework；Polylith projection screen, is respectively overlay in the upper and lower, left and right of framework, on rear five faces, is referred to as upper curtain, lower curtain, left curtain, right curtain and rear curtain；Three the first projecting apparatus, are arranged on above framework, and left curtain, right curtain and rear curtain are corresponded to respectively；Three the first speculums, correspond to the curtain in left and right, rear three directions respectively；One the second projecting apparatus, is arranged on above framework, curtain in correspondence；One the second speculum, is arranged on the top of framework, the second projecting apparatus of correspondence；Multiple projection groups, are arranged on below lower curtain；Each projection group includes multiple 4th projecting apparatus and multiple 4th speculums.CAVE formula display devices of the present utility model based on Projection Display, the content of projection are given multiple 4th projecting apparatus to complete respectively, projecting apparatus is apart from short so that whole system is safer.
Description
Technical field
The utility model is related to a kind of CAVE formula display devices based on Projection Display, belongs to display technology field.
Background technology
CAVE formula display devices are also known as cave type display device, are a kind of immersive VR display systems based on projection
System, is characterized in high resolution, and feeling of immersion is strong, and interactivity is good.
Optimal CAVE display modes are that five faces are shown, except conventional left and right, preceding, be also added into upper and lower two and show
Show region.
Projecting apparatus generally requires, apart from the segment distance of curtain one, picture could be covered with to whole curtain, especially CAVE formulas
Display device, when viewing area is provided below, for the convenience of projection, it is much higher to generally require frame, is equally for using below
The weight-bearing surface that person stands is dangerous higher if frame is high.
In order to prevent from blocking the support on the image of projecting apparatus, lower curtain should be arranged as far as possible few, this is accomplished by making
With very thick substrate of glass.Translucent effect can be influenceed after substrate of glass is thick, the substrate of glass of usual CAVE projections can damage
The brightness of consumption about 40%, this influential effect to display is larger.
Utility model content
The purpose of this utility model is to provide a kind of CAVE formula display devices based on Projection Display, with solve projection away from
From it is excessive the problem of.
The utility model employs following technical scheme：
A kind of CAVE formula display devices based on Projection Display, it is characterised in that including：Framework；Polylith projection screen, point
Be not covered in the upper and lower, left and right of framework, on rear five faces, be referred to as upper curtain, lower curtain, left curtain, right curtain and
Curtain afterwards；Three the first projecting apparatus, are arranged on above framework, and left curtain, right curtain and rear curtain are corresponded to respectively；Three first
Speculum, corresponds to the curtain in left and right, rear three directions respectively；One the second projecting apparatus, is arranged on above framework, in correspondence
Curtain；One the second speculum, is arranged on the top of framework, the second projecting apparatus of correspondence；Multiple projection groups, are arranged on lower curtain
Below；Each projection group includes multiple 4th projecting apparatus and multiple 4th speculums.
Further, the CAVE formula display devices of the present utility model based on Projection Display, can also have the feature that：
Wherein, the image that multiple projection groups are thrown on lower curtain mutually splices, and is covered with entirely lower curtain.
Further, the CAVE formula display devices of the present utility model based on Projection Display, can also have the feature that：
Wherein, multiple 4th projecting apparatus and the 4th speculum are corresponded.
Further, the CAVE formula display devices of the present utility model based on Projection Display, can also have the feature that：
Wherein, the left side of framework, right side and rear side have first reflector support respectively, and three first reflections are supported respectively
Mirror.
Further, the CAVE formula display devices of the present utility model based on Projection Display, can also have the feature that：
Wherein, the top of framework has second reflector support, supports the second speculum.
Further, the CAVE formula display devices of the present utility model based on Projection Display, can also have the feature that：
Wherein, the first reflector support is connected with frame member.
Further, the CAVE formula display devices of the present utility model based on Projection Display, can also have the feature that：
Wherein, the second reflector support is connected with frame member.
Further, the CAVE formula display devices of the present utility model based on Projection Display, can also have the feature that：
Wherein, multiple 4th projecting apparatus and multiple 4th speculums can adjust angle of inclination.
The beneficial effect of utility model
CAVE formula display devices of the present utility model based on Projection Display, it is multiple due to being provided with below lower curtain
4th projecting apparatus and multiple 4th speculums, therefore, the content of projection are given multiple 4th projecting apparatus to complete respectively, compression
Larger height required for original single projector.So that whole system is safer.
Further, since the height below lower curtain declines, security is improved so that load-bearing of the lower curtain to surface
The thickness requirement of glass declines, and improves the display effect of lower curtain.
Further, because each reflector support and frame member are connected, show therefore, it is possible to quickly arrangement CAVE formulas
Showing device.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the CAVE formula display devices of the present utility model based on Projection Display；
Fig. 2 is the schematic diagram of lower curtain and corresponding projection group.
Embodiment
Illustrate embodiment of the present utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the CAVE formula display devices based on Projection Display include：Framework 11, polylith projection screen,
First projecting apparatus 12, the first speculum 13, the second reflector support 14, the second speculum 15, the first reflector support
16, the second projecting apparatus 17, and multiple projection groups.
Framework 11, plays a supportive role.
Polylith projection screen, is respectively overlay in the upper and lower, left and right of framework 11, on rear five faces, is referred to as upper curtain
Cloth 23, lower curtain 24, left curtain 21, right curtain 22 and rear curtain 25.
Three the first projecting apparatus 12, are arranged on above framework 11, and left curtain 21, right curtain 22 and rear curtain are corresponded to respectively
25。
Three the first speculums 13, correspond to left curtain 21, right curtain 22 and rear curtain 25 respectively.By three the first projecting apparatus
12 images launched are reflexed on corresponding curtain.
One the second projecting apparatus 17, is arranged on above framework 11, curtain 23 in correspondence.
One the second speculum 15, is arranged on the top of framework 11, the second projecting apparatus 17 of correspondence, by the second projecting apparatus 17
Image is reflexed on curtain 23.
Left side, right side and the rear side of framework 11 have first reflector support 16 respectively, and three the are supported respectively
One speculum 13.First reflector support 16 is rotated with framework 11 and is connected.
The top of framework 11 has second reflector support 14, supports the second speculum 15.Second speculum branch
Support 14 is rotated with framework 11 and is connected.It is convenient to adjust to rotate connection between each speculum support frame corresponding with itself
The angle of reflection.Likewise, each projecting apparatus and framework 11 conveniently adjust the angle of projected image also all to rotate connection.
As shown in Fig. 2 multiple projection groups, are arranged on below lower curtain 24；Each projection group includes multiple four projections
Instrument 32 and multiple 4th speculums 31.Four projection groups are provided with present embodiment, four projection groups are arranged in parallel, in Fig. 2
In order to understand structure and the position of the 4th projecting apparatus 32 of display and the 4th speculum 31, the of each projection group illustrate only
One the 4th projecting apparatus 32 and first the 4th speculum 31, the 4th projecting apparatus 32 and that should have a row in actual use
One the 4th speculum 31, the length of covering should be suitable with the length of lower curtain 24.As shown in Figure 2, four are being used
After projection group, the image that each projection group is projected only covers a part for lower curtain 24 so that each projecting apparatus and speculum
Active length greatly shorten, so as to reduce the distance between lower curtain 24 and ground.The distance between lower curtain and ground
Determined indirectly by the area of lower curtain, generally lower distance between curtain and ground uses four projection groups all more than 3 meters
Afterwards, lower curtain and the Distance Shortened on ground are to below 50cm.Effectively increase security.
After the image that multiple projection groups are thrown on lower curtain 24 mutually splices, entirely lower curtain 24 can be covered with.4th throws
The speculum 31 of shadow instrument 32 and the 4th can adjust angle of inclination.Then fixed with bolt, conveniently reach optimal tiled display
Effect.4th projecting apparatus 32 and the 4th speculum 31 are corresponded.
Claims (8)
1. a kind of CAVE formula display devices based on Projection Display, it is characterised in that including：
Framework；
Polylith projection screen, is respectively overlay in the upper and lower, left and right of the framework, on rear five faces, be referred to as upper curtain,
Lower curtain, left curtain, right curtain and rear curtain；
Three the first projecting apparatus, are arranged on above the framework, and left curtain, right curtain and rear curtain are corresponded to respectively；
Three the first speculums, correspond to the curtain in left and right, rear three directions respectively；
One the second projecting apparatus, is arranged on above the framework, curtain in correspondence；
One the second speculum, is arranged on the top of the framework, the second projecting apparatus of correspondence；
Multiple projection groups, are arranged on below the lower curtain；
Each projection group includes multiple 4th projecting apparatus and multiple 4th speculums.
2. the CAVE formula display devices as claimed in claim 1 based on Projection Display, it is characterised in that：
Wherein, the image that multiple projection groups are thrown on lower curtain mutually splices, and is covered with entirely lower curtain.
3. the CAVE formula display devices as claimed in claim 1 based on Projection Display, it is characterised in that：
Wherein, the multiple 4th projecting apparatus and the 4th speculum are corresponded.
4. the CAVE formula display devices as claimed in claim 1 based on Projection Display, it is characterised in that：
Wherein, the left side of the framework, right side and rear side have first reflector support respectively, and three institutes are supported respectively
State the first speculum.
5. the CAVE formula display devices as claimed in claim 1 based on Projection Display, it is characterised in that：
Wherein, the top of the framework has second reflector support, supports second speculum.
6. the CAVE formula display devices as claimed in claim 4 based on Projection Display, it is characterised in that：
Wherein, first reflector support is connected with the frame member.
7. the CAVE formula display devices as claimed in claim 5 based on Projection Display, it is characterised in that：
Wherein, second reflector support is connected with the frame member.
8. the CAVE formula display devices as claimed in claim 1 based on Projection Display, it is characterised in that：
Wherein, the multiple 4th projecting apparatus and the multiple 4th speculum can adjust angle of inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122748.8U CN206450953U (en) | 2017-02-10 | 2017-02-10 | CAVE formula display devices based on Projection Display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122748.8U CN206450953U (en) | 2017-02-10 | 2017-02-10 | CAVE formula display devices based on Projection Display |
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| Publication Number | Publication Date |
|---|---|
| CN206450953U true CN206450953U (en) | 2017-08-29 |
Family
ID=59666188
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720122748.8U Active CN206450953U (en) | 2017-02-10 | 2017-02-10 | CAVE formula display devices based on Projection Display |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630129A (en) * | 2018-06-12 | 2018-10-09 | 浩腾和润（北京）科技有限公司 | A kind of integrated CAVE projection systems |
| CN108922410A (en) * | 2018-09-26 | 2018-11-30 | 深圳市大元智能科技有限公司 | Interior pentahedron immersion display device |
| CN110267028A (en) * | 2019-06-24 | 2019-09-20 | 中冶智诚(武汉)工程技术有限公司 | A kind of signal synchronous display system for five face LED-CAVE |
| CN110347005A (en) * | 2019-07-04 | 2019-10-18 | 牡丹江师范学院 | A kind of strong cave type display system of feeling of immersion for virtual experience |
| CN110379240A (en) * | 2019-06-24 | 2019-10-25 | 南方电网调峰调频发电有限公司 | A kind of power station maintenance simulation training system based on virtual reality technology |
| CN110430420A (en) * | 2019-06-24 | 2019-11-08 | 南方电网调峰调频发电有限公司 | A kind of five face CAVE display system integrated approaches based on small spacing LED |
| CN110430421A (en) * | 2019-06-24 | 2019-11-08 | 南方电网调峰调频发电有限公司 | A kind of optical tracking positioning system for five face LED-CAVE |
| CN114706232A (en) * | 2022-04-19 | 2022-07-05 | 河南艺树文化创意有限公司 | Visual immersion type stereoscopic projection device |
-
2017
- 2017-02-10 CN CN201720122748.8U patent/CN206450953U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630129A (en) * | 2018-06-12 | 2018-10-09 | 浩腾和润（北京）科技有限公司 | A kind of integrated CAVE projection systems |
| CN108922410A (en) * | 2018-09-26 | 2018-11-30 | 深圳市大元智能科技有限公司 | Interior pentahedron immersion display device |
| CN110267028A (en) * | 2019-06-24 | 2019-09-20 | 中冶智诚(武汉)工程技术有限公司 | A kind of signal synchronous display system for five face LED-CAVE |
| CN110379240A (en) * | 2019-06-24 | 2019-10-25 | 南方电网调峰调频发电有限公司 | A kind of power station maintenance simulation training system based on virtual reality technology |
| CN110430420A (en) * | 2019-06-24 | 2019-11-08 | 南方电网调峰调频发电有限公司 | A kind of five face CAVE display system integrated approaches based on small spacing LED |
| CN110430421A (en) * | 2019-06-24 | 2019-11-08 | 南方电网调峰调频发电有限公司 | A kind of optical tracking positioning system for five face LED-CAVE |
| CN110267028B (en) * | 2019-06-24 | 2021-04-30 | 中冶智诚(武汉)工程技术有限公司 | Signal synchronous display system for five-surface LED-CAVE |
| CN110347005A (en) * | 2019-07-04 | 2019-10-18 | 牡丹江师范学院 | A kind of strong cave type display system of feeling of immersion for virtual experience |
| CN110347005B (en) * | 2019-07-04 | 2021-03-30 | 牡丹江师范学院 | Cave type display system with strong immersion sense for virtual experience |
| CN114706232A (en) * | 2022-04-19 | 2022-07-05 | 河南艺树文化创意有限公司 | Visual immersion type stereoscopic projection device |
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Address after: 191 No. three, No. 193, Shanghai Road, Jingan District, 200436 Patentee after: Shanghai fengyuzhu Culture Technology Co., Ltd Address before: 191 No. three, No. 193, Shanghai Road, Jingan District, 200436 Patentee before: Shanghai to build wind exhibition Limited by Share Ltd |
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