CN201984281U - 720-degree fully-spherical image projection device - Google Patents
720-degree fully-spherical image projection device Download PDFInfo
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- CN201984281U CN201984281U CN2010205787010U CN201020578701U CN201984281U CN 201984281 U CN201984281 U CN 201984281U CN 2010205787010 U CN2010205787010 U CN 2010205787010U CN 201020578701 U CN201020578701 U CN 201020578701U CN 201984281 U CN201984281 U CN 201984281U
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- projection curtain
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Abstract
The utility model provides a 720-degree fully-spherical image projection device, which comprises a fully-spherical projection screen, a horizontal channel and a plurality of projectors. The projection screen is provided with a front access port and a corresponding rear access port. The horizontal channel is erected between the front access port and the rear access port. The projectors can project an image onto the projection screen to form a complete image. The peripheries of the front access port and the rear access port are respectively provided with at least six projectors of which the number is even number. The projectors around each access port are arranged symmetrically in the horizontal direction. The projectors around the access ports are arranged correspondingly on the front side and the rear side. The projectors around the front access port can project the image to the rear semi-sphere of the fully-spherical projection screen. The projectors around the rear access port can project the image to the front semi-sphere of the fully-spherical projection screen. The images on the front semi-sphere and the rear semi-sphere can be combined to form the complete image.
Description
Technical field
As grenade instrumentation, it can reach global face projection image by the kenel that is provided with of projector to the utility model, makes image more clear, helps spectators and views and admires relevant for a kind of 720 ° of global faces.
Background technology
Image projection curtain is by early stage plane, the dome-shaped 720 ° of global faces that develop into gradually, make in spheroid spectators view and admire global face as the time, the impression of being personally on the scene is more arranged.
Projector's set-up mode of 720 ° of global faces projection curtains must make image that all projectors project after splicing, can present complete picture.Therefore, the setting of projector and image joint computing are for can constitute one of important process of complete picture.Whole world face projection curtain is spliced to form by most aluminium sheets, and projector is arranged on the rear of aluminium sheet.The projection mouth of this projector is arranged on the micro gap between this aluminium sheet and the aluminium sheet, and does not hinder the image projection.When spectators were watching image on the global face projection curtain, the bright spot (can form bright spot because of brightness is higher when ray cast goes out) that is produced when finding each projector's projection mouthful projection image easily made whole image generation defective, hinders and views and admires.So how to allow spectators find projection mouth less than projector, the important topic of making great efforts for the dealer.
Summary of the invention
Fundamental purpose of the present utility model is providing a kind of 720 ° of global faces as grenade instrumentation, and its setting by projector makes the main picture place on the projection curtain present the complete picture of no bright spot.
An of the present utility model purpose, providing a kind of 720 ° of global faces as grenade instrumentation, it is arranged on the periphery of gateway with projector, and the bright spot that is produced when making projector projection image concentrates on the area of ignoring easily, border area, improves spectators visually to the sharpness impression of picture.
720 ° of global faces provided by the utility model are as grenade instrumentation, and it comprises: a global face projection curtain, a horizontal channel and several projectors.Wherein, correspondence was provided with forward and backward side gateway before and after described projection curtain was provided with.Set up between the aforementioned forward and backward side gateway described horizontal channel.Described projector can throw image to projection curtain and upward present complete picture.The periphery of this forward and backward side gateway respectively is provided with at least 6 even number projector.Each projector of this each gateway periphery be about corresponding the setting.Each projector of this gateway, the place ahead periphery is the corresponding one to one settings in front and back with each projector of gateway, rear periphery.
720 ° of global faces provided by the utility model are as grenade instrumentation, and wherein, the image that each projector projected of this gateway, the place ahead periphery projects half sphere in rear of this whole world face projection curtain.The image that each projector projected of this gateway, rear periphery projects half sphere in the place ahead of this whole world face projection curtain.Image on half sphere of the image of half sphere in aforementioned the place ahead and aforementioned rear is combined into the whole picture of 720 ° of global faces.
720 ° of global faces provided by the utility model are as grenade instrumentation, and wherein, this horizontal channel is a transparence, not hinder the picture that spectators watch the below, horizontal channel.
Compared with prior art, 720 ° of global faces described in the utility model are as grenade instrumentation, and it can reach global face projection image by the kenel that is provided with of projector, makes image more clear, helps spectators and views and admires.
Description of drawings
Fig. 1 is the outside drawing of the utility model embodiment;
Fig. 2 is the front-view schematic diagram of the later half sphere of global face projection curtain;
Fig. 3 is the synoptic diagram of first projector projection image on limit, gateway, the place ahead;
Fig. 4 is the synoptic diagram of second projector projection image on limit, gateway, the place ahead;
Fig. 5 is the synoptic diagram of the 3rd projector projection image on limit, gateway, the place ahead;
Fig. 6 is the synoptic diagram of the 4th projector projection image on limit, gateway, the place ahead;
Fig. 7 is the synoptic diagram of the 5th projector projection image on limit, gateway, the place ahead;
Fig. 8 is the synoptic diagram of the 6th projector projection image on limit, gateway, the place ahead.
Description of reference numerals: 10-whole world face projection curtain; Gateway, 11-the place ahead; Gateway, 12-rear; The 121-zone; The 122-zone; The 123-zone; The 124-zone; The 125-zone; The 126-zone; The 20-horizontal channel; 30-projector; 31-projector; 32-projector; 33-projector; 34-projector; 40-projector; 41-projector; 42-projector; 43-projector; 44-projector.
Embodiment
The applicant is because 720 ° of global faces can produce bright spot as the projection mouth of projector in the grenade instrumentation, influence the integrality of whole image, and grind a kind of 720 ° of global faces of wound as grenade instrumentation, it mainly is arranged on projector spectators and does not allow near the detectable gateway, the integrality of projected picture is improved, help spectators and view and admire.Now cooperate graphicly, the utility model device is described in detail in detail and uses effect.
See also Fig. 1, Fig. 2, the disclosed 720 ° of global faces of the utility model are as grenade instrumentation, and it comprises: global face projection curtain 10, one horizontal channel 20 and several projectors 30,31,32,33,34,35,40,41,42,43,44,45.Wherein, correspondence was provided with forward and backward side gateway 11,12 before and after described projection curtain 10 was provided with.Set up between the aforementioned forward and backward side gateway 11,12 described horizontal channel 20, for the picture of spectators on the global face projection curtain 10 of walking on the horizontal channel 20, view and admire.This horizontal channel 20 is a transparence, not hinder the picture that spectators watch 20 belows, horizontal channel.One can be used as spectators' inlet in the aforesaid forward and backward side gateway 11,12, and another is promptly as Spectator Exits.Image can throw to projection curtain 10 and present complete picture in described projector 30,31,32,33,34,35,40,41,42,43,44,45.
The periphery of the forward and backward side gateway 11,12 of aforementioned global face projection curtain 10 respectively is provided with at least 6 even number projector 30,31,32,33,34,35,40,41,42,43,44,45.In the present embodiment, the periphery of this each gateway 11,12 is provided with 6 projectors 30,31,32,33,34,35,40,41,42,43,44,45.Each projector 30,31,32,33,34,35 (or 40,41,42,43,44,45) of this each gateway 11 (or 12) periphery be about corresponding the setting.Each projector 30,31,32,33,34,35 of these gateway, the place ahead 11 peripheries is the corresponding one to one settings in front and back with each projector 40,41,42,43,44,45 of gateway, rear 12 peripheries.
Each projector's 30,31,32,33,34,35 image that projected of gateway, aforementioned the place ahead 11 peripheries project half sphere in rear of this whole world face projection curtain 10, and are covered with half sphere in this rear.Each projector's 40,41,42,43,44,45 image that projected of these gateway, rear 12 peripheries project half sphere in the place ahead of this whole world face projection curtain 10, and are covered with half sphere in this place ahead.Image on half sphere of the image of half sphere in aforementioned the place ahead and aforementioned rear is combined into the whole picture of 720 ° of global faces.
Aforementioned global face projection curtain 10 is divided into forward and backward side's hemisphere face, is divided into 6 zones on each hemisphere face, and these 6 zones are divided into left and right two row arranges, and becomes upper and lower triplex row to arrange.See also figure two and figure three.First projector 30 in these 11 left sides, gateway, the place ahead projects image in the zone 122 of this hemispherical right-hand column first row in face projection curtain 10 rears, whole world.Second projector 31 on these 11 right sides, gateway, the place ahead projects the zone 121 that this hemispherical left-hand line first in face projection curtain 10 rears, whole world is gone, state as shown in Figure 4 with image.The 3rd projector 32 in these 11 left sides, gateway, the place ahead projects the zone 123 that this hemispherical left-hand line second in face projection curtain 10 rears, whole world is gone, the state shown in figure five with image.The 4th projector 33 on this right side, gateway, the place ahead projects the zone 124 that this hemispherical right-hand column second in face projection curtain 10 rears, whole world is gone, state as shown in Figure 6 with image.The 5th projector 34 in these 11 left sides, gateway, the place ahead projects the zone 126 that this whole world face throws the hemispherical right-hand column the third line in curtain 10 rears, state as shown in Figure 7 with image.The 6th projector 35 on these 11 right sides, gateway, the place ahead projects image in the zone 125 of this hemispherical left-hand line the third line in face projection curtain 10 rears, whole world.Then 6 projectors, 30,31,32,33,34,35 images that projected of these gateway, the place ahead 11 peripheries can present the image (picture) that is covered with state on the rear hemisphere face of this whole world face projection curtain 10.In like manner, 6 projectors, 40,41,42,43,44,45 images that projected of these gateway, rear 12 peripheries can present the image (picture) that is covered with state on the place ahead hemisphere face of this whole world face projection curtain 10.Then each projector's 30,31,32,33,34,35,40,41,42,43,44,45 image that projected of these forward and backward side gateway 11,12 peripheries can present complete image (picture) at this whole world face projection curtain 10.
720 ° of global faces provided by the utility model are as grenade instrumentation, it sets out projector 30,31,32,33,34,35,40,41,42,43,44,45 on the periphery of inlet 11,12, make spectators be difficult for the bright spot (can form bright spot because of brightness is higher when ray cast goes out) of finding that projector's 30,31,32,33,34,35,40,41,42,43,44,45 projection mouths are produced when throwing images, and improve the sharpness impression when viewing and admiring.Because of gateway 11,12 periphery belongs to the areas, border area of whole picture,, also be negligible situation to the influence degree of whole picture even there is bright spot to produce.So the utility model device can make spectators watch the higher picture of sharpness, improve the enjoyment of viewing and admiring, real is a kind of ideal and practical design.
Claims (4)
1. 720 ° of global faces are as grenade instrumentation, and it comprises: a global face projection curtain, and correspondence was provided with forward and backward side gateway before and after described projection curtain was provided with; Set up between the aforementioned forward and backward side gateway one horizontal channel, described horizontal channel; And several projectors, described projector projection image to projection curtain upward presents complete picture; It is characterized in that:
The periphery of this forward and backward side gateway respectively is provided with at least 6 even number projector; Each projector of this each gateway periphery be about corresponding the setting; Each projector of this gateway, the place ahead periphery is the corresponding one to one settings in front and back with each projector of gateway, rear periphery; The image that each projector projected of this gateway, the place ahead periphery projects half sphere in rear of this whole world face projection curtain, and is covered with half sphere in this rear; The image that each projector projected of this gateway, rear periphery projects half sphere in the place ahead of this whole world face projection curtain, and is covered with half sphere in this place ahead, and is combined into the whole picture of 720 ° of global faces with image on half sphere in aforementioned rear.
2. 720 ° of global faces as claimed in claim 1 is characterized in that as grenade instrumentation this whole world face projection curtain is divided at least 12 zones.
3. 720 ° of global faces as claimed in claim 2 is characterized in that as grenade instrumentation half sphere of half sphere in the place ahead and rear that this whole world face projection curtain is drawn respectively is divided at least 6 zones, and these at least 6 zones are divided into left and right two row and arrange.
4. 720 ° of global faces as claimed in claim 1 is characterized in that as grenade instrumentation the horizontal channel that is erected between the forward and backward side gateway is a transparence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205787010U CN201984281U (en) | 2010-10-27 | 2010-10-27 | 720-degree fully-spherical image projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205787010U CN201984281U (en) | 2010-10-27 | 2010-10-27 | 720-degree fully-spherical image projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984281U true CN201984281U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205787010U Expired - Fee Related CN201984281U (en) | 2010-10-27 | 2010-10-27 | 720-degree fully-spherical image projection device |
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| Country | Link |
|---|---|
| CN (1) | CN201984281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883513A (en) * | 2014-02-28 | 2015-09-02 | 系统电子工业股份有限公司 | Image processing device for performing 720-DEG panoramic photography |
| CN104977796A (en) * | 2014-04-10 | 2015-10-14 | 上海华博信息服务有限公司 | Realization method of stereoscopic spherical-screen projection system |
| CN111292576A (en) * | 2020-04-01 | 2020-06-16 | 长春天骄翔宇科技有限公司 | Real image spherical screen display system of fighter plane simulator |
-
2010
- 2010-10-27 CN CN2010205787010U patent/CN201984281U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883513A (en) * | 2014-02-28 | 2015-09-02 | 系统电子工业股份有限公司 | Image processing device for performing 720-DEG panoramic photography |
| CN104977796A (en) * | 2014-04-10 | 2015-10-14 | 上海华博信息服务有限公司 | Realization method of stereoscopic spherical-screen projection system |
| CN111292576A (en) * | 2020-04-01 | 2020-06-16 | 长春天骄翔宇科技有限公司 | Real image spherical screen display system of fighter plane simulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai music as decoration Engineering Co., Ltd. Assignor: YAOX Entertainment Co., Ltd. Contract record no.: 2012990000634 Denomination of utility model: 720-degree fully-spherical image projection device Granted publication date: 20110921 License type: Common License Record date: 20120830 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai music as decoration Engineering Co., Ltd. Assignor: YAOX Entertainment Co., Ltd. Contract record no.: 2012990000634 Denomination of utility model: 720-degree fully-spherical image projection device Granted publication date: 20110921 License type: Common License Record date: 20120830 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Taipei City, Taiwan, China Patentee after: Jumping lions integrated entertainment Limited by Share Ltd Address before: Taipei City, Taiwan, China Patentee before: YAOX Entertainment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20191027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |