CN101662626A - Split-type large-screen projection television - Google Patents
Split-type large-screen projection television Download PDFInfo
- Publication number
- CN101662626A CN101662626A CN200910066162A CN200910066162A CN101662626A CN 101662626 A CN101662626 A CN 101662626A CN 200910066162 A CN200910066162 A CN 200910066162A CN 200910066162 A CN200910066162 A CN 200910066162A CN 101662626 A CN101662626 A CN 101662626A
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- projector
- split
- screen
- display screen
- projection television
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- Overhead Projectors And Projection Screens (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a split-type large-screen projection television, which is provided with a large-screen display screen and a projector, wherein the large-screen display screen and the projectorbelong to a split-type structure; the distance of the projector and the large-screen display screen is arranged according to spatial positions; and a telescopic lens hood capable of being dismountedquickly is connected between the large-screen display screen and the projector. Compared with the prior art, the split-type large-screen projection television has simple structure, low cost, convenient movement and small restriction by locating space, can be used for multi-places by one projection television and save equipment investment. The split-type large-screen projection television can be widely applied to large conferences, auditoriums and exhibitions.
Description
Technical field
The invention belongs to TV technology, be specifically related to a kind of split-type large-screen projection television.
Background technology
Along with the fast development of large screen television, large screen television is used comparatively general in convention, teaching, teleconference, as fixing large-screen curtain wall on body of wall, or places this mode of large screen television and realize on chairman's platform.This large-screen curtain wall that is fixed on the body of wall is not removable, only limiting to a place uses, use inconvenience, large screen television is because size is bigger, and belong to the precision assembled product, be not suitable for frequent moving, the cost of above-mentioned these two kinds of products and the maintenance cost in the later stage of product are higher, it is applied be restricted.
Summary of the invention
For solving the above-mentioned defective that prior art exists, it is a kind of simple in structure, with low cost that the object of the invention is to provide, the split-type large-screen projection television of conveniently moving.
For achieving the above object, the technical solution used in the present invention is: this split-type large-screen projection television, have big screen display screen and projector, it is characterized in that: be split-type structural between described big screen display screen and the projector, projector is provided with according to the locus with respect to the distance of big screen display screen, is connected with quick-detachable flexible light shield between described big screen display screen and the projector.
Described flexible light shield is supported by a plurality of rectangular frames, is connected and composed the cover body of tetragonous cone table shape between the rectangle tank bracket every luminescent material by flexibility.
Described flexible light shield bottom is provided with the support that supports a thing light shield.
Described big screen display screen bottom is provided with road wheel.
Described projector is LCOS opaque projector or 3LCD transmission type projector or DLP opaque projector.
The present invention adopts the beneficial effect of technique scheme to be: be split-type structural between the big screen display screen of this split-type large-screen projection television and the projector, projector is to decide according to institute placement space position with respect to the big screen display screen placement location, be not subjected to want the restriction of putting position, can according to circumstances put flexibly.Be connected with quick-detachable flexible light shield between big screen display screen and the projector, the flexible of flexible light shield can ensure the shading dustproof needs when different distance between big screen display screen and the projector, flexible light shield be connected to the quick release structure, at time spent quick release not, and can be compressed together, do not take up room, flexible light shield bottom is provided with the support that supports a thing light shield, make light shield indeformable, do not influence the projection of projector, and make connection more firm.The big screen display screen bottom is provided with road wheel, makes mobile more convenient.Compared with prior art, have simple in structurely, with low cost, conveniently moving is subjected to placing space restriction little, and a projection TV can have been saved equipment investment for a plurality of local uses.Can extensively be suitable for using in convention, auditorium, the exhibition.
Description of drawings
Below in conjunction with accompanying drawing specific embodiments of the invention are described in further detail.
Fig. 1 is a structural representation of the present invention.
Embodiment
Split-type large-screen projection television as described in Figure 1, have big screen display screen 1 and projector 5, be split-type structural between big screen display screen 1 and the projector 5, big screen display screen 1 connects internal circuit and is located in the housing of bottom, lower housing portion is provided with road wheel 7, make things convenient for moving of display screen, internal circuit adopts the PW328 chip, the integrated CPU core of an Intel80186 on single-chip, the needed analog-to-digital conversion of TV tech (ADC) that the periphery is integrated again, video decode (Video Decoding), convergent-divergent (Scaling), go interlacing (Deinterlacing), video strengthens (Video Enhancement) and waits all functional modules.Foregoing circuit is the prior art of large-curtain projecting TV set, so need not to describe in detail.Projector 5 adopts LCOS opaque projector or 3LCD transmission type projector or DLP opaque projector.Be the preferred LCOS of the employing opaque projector that reduces cost.Be connected with quick-detachable flexible light shield 2 between big screen display screen 1 and the projector 5, flexible light shield 2 is supported by a plurality of rectangular frames 4, connect and compose the cover body of tetragonous cone table shape between the rectangle tank bracket every luminescent material 3 by flexibility, projector 5 can be provided with according to the site space position with respect to big screen display screen 1 distance, flexible light shield 2 bottoms are provided with the support 6 that supports a thing light shield, make light shield indeformable, do not influence the projection of projector, and make connection more firm.In large-curtain projecting TV set time spent not, flexible light shield 2 can disassemble from big screen display screen 1 and projector 5, and folds conveniently moving.
Claims (4)
1, a kind of split-type large-screen projection television, have big screen display screen and projector, it is characterized in that: be split-type structural between described big screen display screen and the projector, projector is provided with according to the locus with respect to the distance of big screen display screen, is connected with quick-detachable flexible light shield between described big screen display screen and the projector.
2, split-type large-screen projection television according to claim 1 is characterized in that: described flexible light shield is supported by a plurality of rectangular frames, is connected and composed the cover body of tetragonous cone table shape between the rectangle tank bracket every luminescent material by flexibility.
3, split-type large-screen projection television according to claim 2 is characterized in that: described flexible light shield bottom is provided with the support that supports a thing light shield.
4, split-type large-screen projection television according to claim 1 is characterized in that: described big screen display screen bottom is provided with road wheel.
5 split-type large-screen projection televisions according to claim 1 is characterized in that: described projector is LCOS opaque projector or 3LCD transmission type projector or DLP opaque projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910066162A CN101662626A (en) | 2009-09-16 | 2009-09-16 | Split-type large-screen projection television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910066162A CN101662626A (en) | 2009-09-16 | 2009-09-16 | Split-type large-screen projection television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101662626A true CN101662626A (en) | 2010-03-03 |
Family
ID=41790356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910066162A Pending CN101662626A (en) | 2009-09-16 | 2009-09-16 | Split-type large-screen projection television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101662626A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024330A (en) * | 2012-12-13 | 2013-04-03 | 中国航空工业集团公司洛阳电光设备研究所 | Device for converting programmable array logic (PAL) video into digital video interactive (DVI) video |
| CN104007605A (en) * | 2013-02-22 | 2014-08-27 | 上海科斗电子科技有限公司 | Folding display screen |
| WO2017166946A1 (en) * | 2016-03-30 | 2017-10-05 | 芋头科技（杭州）有限公司 | Display system of robot |
| CN108700746A (en) * | 2016-02-22 | 2018-10-23 | 富士胶片株式会社 | Projection display device |
-
2009
- 2009-09-16 CN CN200910066162A patent/CN101662626A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024330A (en) * | 2012-12-13 | 2013-04-03 | 中国航空工业集团公司洛阳电光设备研究所 | Device for converting programmable array logic (PAL) video into digital video interactive (DVI) video |
| CN104007605A (en) * | 2013-02-22 | 2014-08-27 | 上海科斗电子科技有限公司 | Folding display screen |
| CN108700746A (en) * | 2016-02-22 | 2018-10-23 | 富士胶片株式会社 | Projection display device |
| CN108700746B (en) * | 2016-02-22 | 2020-09-08 | 富士胶片株式会社 | Projection type display device |
| WO2017166946A1 (en) * | 2016-03-30 | 2017-10-05 | 芋头科技（杭州）有限公司 | Display system of robot |
| CN107295283A (en) * | 2016-03-30 | 2017-10-24 | 芋头科技（杭州）有限公司 | A kind of display system of robot |
| US10516862B2 (en) | 2016-03-30 | 2019-12-24 | Yutou Technology (Hangzhou) Co., Ltd. | Display system of robot |
| CN107295283B (en) * | 2016-03-30 | 2024-03-08 | 芋头科技（杭州）有限公司 | Display system of robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100303 |