CN201491165U - Split large-curtain projecting TV set - Google Patents
Split large-curtain projecting TV set Download PDFInfo
- Publication number
- CN201491165U CN201491165U CN2009202234910U CN200920223491U CN201491165U CN 201491165 U CN201491165 U CN 201491165U CN 2009202234910 U CN2009202234910 U CN 2009202234910U CN 200920223491 U CN200920223491 U CN 200920223491U CN 201491165 U CN201491165 U CN 201491165U
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- China
- Prior art keywords
- projector
- split
- display screen
- screen
- light shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Overhead Projectors And Projection Screens (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Projection Apparatus (AREA)
Abstract
The utility model discloses a split large-curtain projecting TV set, which is provided with a large display screen and a projector, wherein the large display screen and the projector are split; the distance of the projector relative to the large display screen is set according to space positions; and a flexible lens hood which can be quickly detached is connected between the large display screen and the projector. Compared with the prior art, the split large-curtain projecting TV set has the advantages that: the structure is simple; the cost is low; the movement is convenient; the limit to placement space is little; one projecting TV set can be used in a plurality of places to save equipment investment; and the split large-curtain projecting TV set can be wildly applied to a large-scale conference, an assembly hall and an exhibition.
Description
Technical field
The utility model belongs to TV technology, is 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.
The utility model content
For solving the above-mentioned defective that prior art exists, it is a kind of simple in structure, with low cost that the utility model purpose is to provide, the split-type large-screen projection television of conveniently moving.
For achieving the above object, the technical solution adopted in the utility model 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 utility model 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 embodiment of the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
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 (5)
1. 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 television 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 |
|---|---|---|---|
| CN2009202234910U CN201491165U (en) | 2009-09-16 | 2009-09-16 | Split large-curtain projecting TV set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202234910U CN201491165U (en) | 2009-09-16 | 2009-09-16 | Split large-curtain projecting TV set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491165U true CN201491165U (en) | 2010-05-26 |
Family
ID=42430030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202234910U Expired - Fee Related CN201491165U (en) | 2009-09-16 | 2009-09-16 | Split large-curtain projecting TV set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075091A (en) * | 2013-02-04 | 2013-05-01 | 保利影业投资有限公司 | Projection window structure for movie theatre |
| CN103365060A (en) * | 2013-07-17 | 2013-10-23 | 保利影业投资有限公司 | Window for film projector |
-
2009
- 2009-09-16 CN CN2009202234910U patent/CN201491165U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075091A (en) * | 2013-02-04 | 2013-05-01 | 保利影业投资有限公司 | Projection window structure for movie theatre |
| CN103365060A (en) * | 2013-07-17 | 2013-10-23 | 保利影业投资有限公司 | Window for film projector |
| CN103365060B (en) * | 2013-07-17 | 2015-11-18 | 保利影业投资有限公司 | A kind of window for film projector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20160916 |