CN101583003A - Projection display device capable of multi-surface image display - Google Patents
Projection display device capable of multi-surface image display Download PDFInfo
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- CN101583003A CN101583003A CNA2009100384778A CN200910038477A CN101583003A CN 101583003 A CN101583003 A CN 101583003A CN A2009100384778 A CNA2009100384778 A CN A2009100384778A CN 200910038477 A CN200910038477 A CN 200910038477A CN 101583003 A CN101583003 A CN 101583003A
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Abstract
The invention provides a projection display device capable of multi-surface image display. The device comprises at least one display unit, wherein the inside of each display unit is provided with a plurality of projectors and the surface of each display unit is correspondingly provided with a plurality of projection screens; the projectors are connected with the projection screens through light paths; and the outside of the display device is connected with an image segmentation processor providing image signal for each projector. By arranging a plurality of projectors in one display unit, the projection display device realizes simultaneous projection and display of images on the surfaces of the same display unit, and has a simple structure and strong practicability; moreover, the device not only can provide multi-angle multi-picture text display by adopting one separate display unit, but also can pile up a plurality of display units according to practical requirements to form a display product of any shape and realize complicated multi-surface text display; therefore, the projection display device can be widely used in various occasions of advertising, exhibition, entertainment industry, and the like, and can also be used as indoor and outdoor ornament of modern buildings.
Description
Technical field
The present invention relates to projection display technique, particularly a kind of projection display equipment of multiaspect display image.
Background technology
The general projection display all is that a projector is installed in the display unit, to a direction projection image, therefore, usually be certain one side display frame at display unit, as back projection television, various projection concatenation units etc., its light path such as Fig. 1 or shown in Figure 2, wherein Fig. 1 is the display of direct putting type, Fig. 2 is for having speculum, through the projection display of primary event, this projection display that has speculum also can be a secondary reflection, be to be projeced on the screen after the projector's reflection of light through two speculums of sending, last Display projector image.This projection display equipment is because can only be in certain one side display frame of its display unit, and when needing to adopt the face of striding to show, its use is just limited to when the picture out-of-shape that shows product or image are complicated.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of projection display equipment of multiaspect display image is provided, it is simple in structure, applied widely.
The present invention is achieved through the following technical solutions: a kind of projection display equipment of multiaspect display image, comprise at least one display unit, be provided with many projectors (more than) in the described display unit, display unit surface correspondence is provided with a plurality of projection screens (more than), light path connection between projector and the corresponding projection screen.
Described projection display equipment can also external promising each projector provides the image segmentation processor of picture signal.
Described many projectors can intersect and are installed in the display unit, and its corresponding projection screen is located on the adjacent surface of display unit.
Described many projectors also can be installed in the display unit relatively, and its corresponding projection screen is located on the display unit facing surfaces.
Described many projectors also can be in axle be installed in display unit, and its corresponding projection screen is located on the corresponding surface of display unit.
In order to cooperate the installation of other member in the display unit better, also can be provided with reflective mirror in the described display unit, projected image is carried out the reflection of primary event, secondary reflection even more times number.
The projection screen epigraph on adjacent two surfaces of described projection display equipment is connected mutually, can form the complicated image of the face of striding.
Pile up the display unit of formation by a plurality of the above display unit, can be configured to any face shaping according to actual needs.
The projection display equipment of this multiaspect display image, its course of work is: will need the complicated image that shows or stride the imagery exploitation image segmentation processor dividing processing of different display surfaces, and corresponding respectively each projector that is transferred to of the picture signal after will cutting apart, the picture signal that projector will receive separately converts projected to and shows to corresponding screen, is connected amalgamation mutually and reproduces complicated image to display or stride the face image by being positioned at projected image on each display surface of different display units at last.
The present invention has following advantageous effect with respect to prior art:
The present invention is by being provided with many projectors in a display unit, thereby be implemented in a plurality of surface while Projection Display images of same display unit, complicated image or stride the face image through projection again after the dividing processing has been simplified the transmission of image, can guarantee to obtain at last the integrality of image; Simultaneously, this apparatus structure is simple, practical, both can use the picture and text that the many pictures of multi-angle are provided to show separately in a unit, also can be according to actual needs by demonstration product with any face shaping of a plurality of display unit stacking constructions, reproduce the complicated picture and text of striding different surfaces and show, therefore can be widely used in multiple occasions such as advertisement, exhibition, amusement, also can be used as the ornament of modern architecture indoor and outdoor.
Description of drawings
Fig. 1 is the structural representation of existing direct putting type display unit.
Fig. 2 is the structural representation that has the existing display unit of speculum.
Fig. 3 is the structural representation of the projection display equipment of the embodiment of the invention 1.
Fig. 4 is the structural representation of the projection display equipment of the embodiment of the invention 2.
Fig. 5 is the structural representation of the projection display equipment of the embodiment of the invention 3.
Fig. 6 is the projection screen schematic diagram on a plurality of adjacently situated surfaces of display unit among the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
The projection display equipment of a kind of multiaspect display image of present embodiment, comprise at least one display unit, the structure of single display unit as shown in Figure 3, be provided with multi-section projector 1 in the display unit, display unit surface correspondence is provided with a plurality of projection screens 2, light path connects between projector 1 and the corresponding projection screen 2, and external promising each projector of projection display equipment provides the image segmentation processor of picture signal; Wherein many projectors' 1 intersections are installed in the display unit, and its corresponding projection screen 2 is located on the adjacent surface of display unit.
In order to cooperate the installation of other member in the display unit better, also can be provided with reflective mirror in the display unit, projected image is carried out the reflection of primary event, secondary reflection even more times number.
The projection screen epigraph on adjacent two surfaces of projection display equipment is connected mutually, and three of display unit adjacently situated surfaces 3,4,5 as shown in Figure 6 can form the complicated image of the face of striding.
Pile up the display unit of formation by a plurality of above display units, can be configured to any face shaping according to actual needs.
The projection display equipment of this multiaspect display image, its course of work is: will need the complicated image that shows or stride the imagery exploitation image segmentation processor dividing processing of different display surfaces, and corresponding respectively each projector that is transferred to of the picture signal after will cutting apart, the picture signal that projector will receive separately converts projected to and shows to corresponding screen, is connected amalgamation mutually and reproduces complicated image to display or stride the face image by being positioned at projected image on each display surface of different display units at last.
The projection display equipment of a kind of multiaspect display image of present embodiment, comprise at least one display unit, the structure of single display unit as shown in Figure 4, be provided with multi-section projector 1 in the display unit, display unit surface correspondence is provided with a plurality of projection screens 2, light path connects between projector 1 and the corresponding projection screen 2, and external promising each projector of projection display equipment provides the image segmentation processor of picture signal; Wherein many projectors 1 are installed in the display unit relatively, and its corresponding projection screen 2 is located on the display unit facing surfaces.
In order to cooperate the installation of other member in the display unit better, also can be provided with reflective mirror in the display unit, projected image is carried out the reflection of primary event, secondary reflection even more times number.
The projection screen epigraph on adjacent two surfaces of projection display equipment is connected mutually, and three of display unit adjacently situated surfaces 3,4,5 as shown in Figure 6 can form the complicated image of the face of striding.
Pile up the display unit of formation by a plurality of above display units, can be configured to any face shaping according to actual needs.
The projection display equipment of this multiaspect display image, its course of work is identical with embodiment 1.
Embodiment 3
The projection display equipment of a kind of multiaspect display image of present embodiment, comprise at least one display unit, the structure of single display unit as shown in Figure 5, be provided with multi-section projector 1 in the display unit, display unit surface correspondence is provided with a plurality of projection screens 2, light path connects between projector 1 and the corresponding projection screen 2, and external promising each projector of projection display equipment provides the image segmentation processor of picture signal; Wherein many projectors 1 are in axle is installed in display unit, and its corresponding projection screen 2 is located on the display unit facing surfaces.
In order to cooperate the installation of other member in the display unit better, also can be provided with reflective mirror in the display unit, projected image is carried out the reflection of primary event, secondary reflection even more times number.
The projection screen epigraph on adjacent two surfaces of projection display equipment is connected mutually, and three of display unit adjacently situated surfaces 3,4,5 as shown in Figure 6 can form the complicated image of the face of striding.
Pile up the display unit of formation by a plurality of above display units, can be configured to any face shaping according to actual needs.
The projection display equipment of this multiaspect display image, its course of work is identical with embodiment 1.
As mentioned above, just can realize the present invention preferably, the foregoing description is preferred embodiment of the present invention only, is not to be used for limiting practical range of the present invention; Be that all equalizations of doing according to content of the present invention change and modification, all contained by claim of the present invention scope required for protection.
Claims (7)
1, a kind of projection display equipment of multiaspect display image, it is characterized in that, comprise at least one display unit, be provided with multi-section projector in the described display unit, display unit surface correspondence is provided with a plurality of projection screens, light path connection between projector and the corresponding projection screen.
According to the projection display equipment of the described a kind of multiaspect display image of claim 1, it is characterized in that 2, described many projectors intersection is installed in the display unit, its corresponding projection screen is located on the adjacent surface of display unit.
According to the projection display equipment of the described a kind of multiaspect display image of claim 1, it is characterized in that 3, described many projectors are installed in the display unit relatively, its corresponding projection screen is located on the display unit facing surfaces.
According to the projection display equipment of the described a kind of multiaspect display image of claim 1, it is characterized in that 4, described many projectors are in axle is installed in display unit, its corresponding projection screen is located on the corresponding surface of display unit.
5, according to the projection display equipment of the described a kind of multiaspect display image of claim 1, it is characterized in that, also be provided with reflective mirror in the described display unit.
According to the projection display equipment of the described a kind of multiaspect display image of claim 1, it is characterized in that 6, the projection screen epigraph on adjacent two surfaces of described projection display equipment is connected mutually.
According to the projection display equipment of the described a kind of multiaspect display image of claim 1, it is characterized in that 7, external promising each projector of described projection display equipment provides the image segmentation processor of picture signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100384778A CN101583003A (en) | 2009-04-08 | 2009-04-08 | Projection display device capable of multi-surface image display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100384778A CN101583003A (en) | 2009-04-08 | 2009-04-08 | Projection display device capable of multi-surface image display |
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| Publication Number | Publication Date |
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| CN101583003A true CN101583003A (en) | 2009-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2009100384778A Pending CN101583003A (en) | 2009-04-08 | 2009-04-08 | Projection display device capable of multi-surface image display |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929082A (en) * | 2012-11-26 | 2013-02-13 | 苏州苏鹏多媒体科技有限公司 | Indoor profile projection display system |
| CN103543595A (en) * | 2012-07-12 | 2014-01-29 | 希杰希界维株式会社 | Multi-projection system |
| CN105898255A (en) * | 2016-05-30 | 2016-08-24 | 佛山市章扬科技有限公司 | Screen-free television capable of performing polyhedral projection |
| CN106713884A (en) * | 2017-02-10 | 2017-05-24 | 南昌前哨科技有限公司 | Immersive interactive projection system |
| WO2018090587A1 (en) * | 2016-11-21 | 2018-05-24 | 中兴通讯股份有限公司 | Data display method, apparatus and system |
| WO2018107585A1 (en) * | 2016-12-16 | 2018-06-21 | 广景视睿科技（深圳）有限公司 | Multi-directional display advertising machine |
-
2009
- 2009-04-08 CN CNA2009100384778A patent/CN101583003A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543595A (en) * | 2012-07-12 | 2014-01-29 | 希杰希界维株式会社 | Multi-projection system |
| CN103543595B (en) * | 2012-07-12 | 2016-09-07 | 希杰希界维株式会社 | A kind of multi-projection system |
| CN106406007A (en) * | 2012-07-12 | 2017-02-15 | 希杰希界维株式会社 | Multi-projection system |
| CN102929082A (en) * | 2012-11-26 | 2013-02-13 | 苏州苏鹏多媒体科技有限公司 | Indoor profile projection display system |
| CN105898255A (en) * | 2016-05-30 | 2016-08-24 | 佛山市章扬科技有限公司 | Screen-free television capable of performing polyhedral projection |
| WO2018090587A1 (en) * | 2016-11-21 | 2018-05-24 | 中兴通讯股份有限公司 | Data display method, apparatus and system |
| WO2018107585A1 (en) * | 2016-12-16 | 2018-06-21 | 广景视睿科技（深圳）有限公司 | Multi-directional display advertising machine |
| CN106713884A (en) * | 2017-02-10 | 2017-05-24 | 南昌前哨科技有限公司 | Immersive interactive projection system |
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Open date: 20091118 |