CN1687845A - Zipper type ultra-large split width high-brightness projection screen - Google Patents
Zipper type ultra-large split width high-brightness projection screen Download PDFInfo
- Publication number
- CN1687845A CN1687845A CN 200510076800 CN200510076800A CN1687845A CN 1687845 A CN1687845 A CN 1687845A CN 200510076800 CN200510076800 CN 200510076800 CN 200510076800 A CN200510076800 A CN 200510076800A CN 1687845 A CN1687845 A CN 1687845A
- Authority
- CN
- China
- Prior art keywords
- screen
- brightness
- width
- super large
- projection screen
- 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.)
- Pending
Links
Images
Abstract
The invention belongs to the field of projection on the screen, concretely relating to a zipper type super large assembled high-brightness projection screen, and its characters lie in: adopting high brightness screen material to improve the reflected brightness of the super large screen, piecing several long screen strips together in parallel to compose a novel super large high-brightness projection screen. This screen not only solves the difficulty in low reflected brightness, uneasy manufacturing and packaging and transporting of a super large screen but also largely reduces the cost in production and use, convenient to spreading and applying.
Description
Technical field
The invention belongs to screen projection field, be specifically related to a kind of zip mode ultra-large split width high-brightness projection screen.
Background technology
Flourish along with digital video shadow casting technique, super large screen projection is widely applied in various scientific research and education, advertising and the movie and TV culture recreation.
Projection screen present and that projector is supporting mainly is irreflexive screen of moulding in vain, and it is extensive that this screen has the visual angle of watching, the advantage that image color is soft.If but use as super large screen projection, then exist the shortcoming that reflecting brightness is low, be subject to veiling glare interference, projected image poor definition.Make the super large of view picture simultaneously and mould screen in vain, not only on production technology, have great difficulty, and aspect packed and transported, also exist a lot of difficult problems.Because this super large screen can not fold, need to use the long paper axle just can carry out packed and transported, the big more spool of screen area is just long more, and packed and transported is just difficult more, and for example the transportation of 8 meters long screens will be a very thing of trouble.Also have a kind of and the supporting beaded screen of projector in addition, though luminance factor is higher slightly than moulding screen in vain, manufacturing process and packed and transported require and to mould screen in vain basic identical, have same weak point.
Therefore, existing view picture manufacture craft and spool packed and transported mode of moulding screen and beaded screen in vain all influenced applying of super large screen, and the super large screen needs a kind of new frame mode and solves the practical problems that is faced.
Summary of the invention
The screen of conventional silver screen making super large exists in order to solve: the brightness reflection coefficient is low, be difficult for the difficult problem that view picture is made, is difficult for packed and transported, the invention provides a kind of technical scheme of zip mode ultra-large split width high-brightness projection screen.Its objective is: adopt high-brightness reflective material to do the screen material, to improve the reflecting brightness of view picture screen; With the technological means that breaks the whole up into parts, the difficulty of super large view picture screen is made the easy making that is decomposed into some rectangular screens; By the connected mode of CONCEAL ZIPPER, some rectangular screens are spliced side by side, form a novel super large high-brightness projection screen thus, not only manufacture craft is simple, and packed and transported is convenient.
Technical scheme of the present invention is: a kind of zip mode ultra-large split width high-brightness projection screen, form by several rectangular high-brightness screen materials that splice side by side, it is characterized in that: the right and left at every rectangular high-brightness screen material is fixed with the tail type of the opening CONCEAL ZIPPER of piecing together width of cloth connection, teeth and pull head are arranged thereon, the mutual interlock of teeth under the pull head effect on the tail type CONCEAL ZIPPER opened in utilization, 2～50 rectangular high-brightness screen materials are stitched together one by one, make it form the high-brightness projection screen of a width of cloth super large; The width that splices the rectangular high-brightness screen material of this screen is 0.5～2m, and length is 2～20m, and thickness is 0.01～1mm, is coated with the screen protective seam behind at it, descends two ends to be provided with fixing perforation of hanging thereon; The reflecting brightness of this rectangular high-brightness screen material is very high, watching the angular brightness coefficient at 0 ° is 150～1500, the image resolving power be 100～300 lines right/mm, utilize this screen material to carry out projection and can not only produce bright gorgeous clear effect, and can disturb by anti-veiling glare.
Because used screen material reflecting brightness height, and open the hidden back that is fixed on rectangular high-brightness screen material two Side of tail type CONCEAL ZIPPER, so after splicing is finished in the mutual interlock of the teeth of CONCEAL ZIPPER, screen, can not see the vestige of slide fastener from the screen top view, what see between the width of cloth and the width of cloth only is a very thin seam, there are these seams of image projection almost to can't see, therefore can not influence the drop shadow effect of screen.
The invention has the beneficial effects as follows: utilize the screen of high-brightness screen material super large, improved the reflecting brightness of super large screen, make the screen projected image clear bright, strengthened anti-veiling glare jamming performance; Utilize CONCEAL ZIPPER to connect means, take to break the whole up into parts in the big mode of little assembly, not only solved the making difficult problem of super large screen, and made the packed and transported of super large screen become very simple, big again screen also can conveniently be transported; The super large screen of this new structure has significantly reduced the production and the use cost of product, is convenient to application and popularizes.
Description of drawings
Fig. 1 is that Facad structure figure Fig. 2 of the present invention is partial structurtes figure of the present invention
Fig. 3 is plan structure figure of the present invention
Among the figure 1, rectangular high-brightness screen material 2, open tail type CONCEAL ZIPPER
3, teeth 4, pull head 5, screen protective seam 6, perforation
Embodiment
A kind of zip mode ultra-large split width high-brightness projection screen is made up of the rectangular high-brightness screen material 1 that 14 width of cloth splice side by side.The high-brightness reflective material that the traffic safety of this screen materials similar is used, reflection coefficient is very high, and watching the luminance factor at angle at 0 ° is 400, the image resolving power be 130 lines right/mm, utilize this reflectorized material to carry out projection and can not only produce clear bright effect, and can resist veiling glare to disturb.Piecing together used rectangular high-brightness screen material 1 width is 1m, and length is 6m, and thickness is 0.3mm.
Before the width of cloth is pieced together in screen, all paste the tail type of the opening CONCEAL ZIPPER 2 that is fixed with the connection of the assembly width of cloth, teeth 3 and pull head 4 are arranged on it at the right and left of every rectangular high-brightness screen material 1; The behind of every rectangular high-brightness screen material 1 is coated with screen protective seam 5, descends two ends to be provided with thereon and hangs the fixedly perforation 6 of screen.During the screen splicing, at first first width of cloth and second rectangular high-brightness screen material 1 are in juxtaposition; Secondly by opening the teeth 3 on the tail type CONCEAL ZIPPER 2 between two width of cloth screens, under the pulling force effect of pull head 4, be connected mutually; And then with the 3rd, the 4th ... rectangular high-brightness screen material 1 carries out one by one side by side, connects, and all 14 rectangular high-brightness screen materials 1 the most at last are spliced into the super large high-brightness projection screen of a panel height 6m, long 14m.After the screen splicing is finished, can screen be hung fixing by the perforation 6 at two ends about the screen.
Because used screen material reflecting brightness height, and open the hidden back that is fixed on rectangular high-brightness screen material two Side of tail type CONCEAL ZIPPER, screen is finished after the splicing, can not see the vestige of slide fastener from the screen top view, what see between the width of cloth and the width of cloth only is a very thin seam, these seams almost be can't see when image projection was arranged, and therefore can not influence the drop shadow effect of screen.
Claims (3)
1, a kind of zip mode ultra-large split width high-brightness projection screen, form by several rectangular high-brightness screen materials (1) that are stitched together side by side, it is characterized in that: the right and left at every rectangular high-brightness screen material (1) is provided with the tail type of the opening CONCEAL ZIPPER (2) of piecing together width of cloth connection, teeth (3) and pull head (4) are arranged thereon, utilize the mutual interlock of teeth (3) between two width of cloth screens, 2～50 rectangular high-brightness screen materials (1) can be stitched together one by one, form a width of cloth super large high-brightness projection screen.
2, a kind of zip mode ultra-large split width high-brightness projection screen according to claim 1; it is characterized in that: described rectangular high-brightness screen material (1); every width is 0.5～2m; length is 2～20m; thickness is 0.01～1mm; be coated with screen protective seam (5) behind at it, descend two ends to be provided with fixing perforation (6) of hanging thereon.
3, a kind of zip mode ultra-large split width high-brightness projection screen according to claim 1 is characterized in that: described rectangular high-brightness screen material (1), watching the angular brightness coefficient at 0 ° is 150～1500, the image resolving power be 100～300 lines right/mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510076800 CN1687845A (en) | 2005-06-15 | 2005-06-15 | Zipper type ultra-large split width high-brightness projection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510076800 CN1687845A (en) | 2005-06-15 | 2005-06-15 | Zipper type ultra-large split width high-brightness projection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1687845A true CN1687845A (en) | 2005-10-26 |
Family
ID=35305887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510076800 Pending CN1687845A (en) | 2005-06-15 | 2005-06-15 | Zipper type ultra-large split width high-brightness projection screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1687845A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713459A (en) * | 2013-12-25 | 2014-04-09 | 周庆芬 | Projection screen capable of being assembled |
| CN106483754A (en) * | 2015-09-01 | 2017-03-08 | 海信集团有限公司 | A kind of projection screen |
| CN106527034A (en) * | 2016-12-19 | 2017-03-22 | 李业清 | Adjustable folding mobile film projection screen |
| CN106814531A (en) * | 2016-12-19 | 2017-06-09 | 李业清 | Publicity compartment folding mobile projection screen |
| CN111609968A (en) * | 2019-02-22 | 2020-09-01 | 讯凯国际股份有限公司 | Easy-to-mount leakage detection sleeve |
| CN114879441A (en) * | 2022-06-10 | 2022-08-09 | 深圳市时代华影科技股份有限公司 | Screen and arc-shaped screen installation method |
-
2005
- 2005-06-15 CN CN 200510076800 patent/CN1687845A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713459A (en) * | 2013-12-25 | 2014-04-09 | 周庆芬 | Projection screen capable of being assembled |
| CN106483754A (en) * | 2015-09-01 | 2017-03-08 | 海信集团有限公司 | A kind of projection screen |
| CN106483754B (en) * | 2015-09-01 | 2019-02-12 | 海信集团有限公司 | A kind of projection screen |
| CN106527034A (en) * | 2016-12-19 | 2017-03-22 | 李业清 | Adjustable folding mobile film projection screen |
| CN106814531A (en) * | 2016-12-19 | 2017-06-09 | 李业清 | Publicity compartment folding mobile projection screen |
| CN111609968A (en) * | 2019-02-22 | 2020-09-01 | 讯凯国际股份有限公司 | Easy-to-mount leakage detection sleeve |
| CN114879441A (en) * | 2022-06-10 | 2022-08-09 | 深圳市时代华影科技股份有限公司 | Screen and arc-shaped screen installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1687845A (en) | Zipper type ultra-large split width high-brightness projection screen | |
| CN108628082A (en) | A kind of rollable optical projection screen of flexibility | |
| CN206697160U (en) | A kind of seamless large screen system | |
| CN208622361U (en) | A kind of liquid crystal-spliced screen splicing apparatus | |
| CN202017954U (en) | Backlight module of ultra-narrow edge splice display screen | |
| CN100370356C (en) | Image displaying method and system | |
| CN209149019U (en) | A kind of composite fluorescent film applied to backlight module | |
| CN2819259Y (en) | Superhuge zipper-style connected high-brightness projection screen | |
| CN204390677U (en) | A kind of outdoor projection formula billboard | |
| CN204362196U (en) | A kind of outdoor projection formula advertising device | |
| CN110379330A (en) | A kind of billboard of changing picture | |
| CN206516295U (en) | A kind of quick seamless-splicing display screen | |
| CN100476577C (en) | Assembled type electrically-coiled high-brightness ultra-large projection screen | |
| CN108318960A (en) | Light guide module and seamless spliced screen | |
| CN213458773U (en) | Display device | |
| CN209895721U (en) | LED quick and simple display lamp box | |
| CN201011547Y (en) | Large black grid projection screen | |
| CN209087299U (en) | A kind of LED display being assemblied with static display frame | |
| CN217898389U (en) | Curved surface splicer of LED display screen | |
| CN2896335Y (en) | Splicing-type electric rolling-unrolling high-brightness super-large projection screen | |
| CN2283951Y (en) | No-seam large screen TV.set display screens | |
| CN2524320Y (en) | Multiple picture rotary dynamic advertisement screen | |
| CN216119366U (en) | LCD/LED display screen with combined optical film for enhancing look and feel | |
| CN201155713Y (en) | Grating picture lamp box | |
| CN204360709U (en) | A kind of post mobile hanging advertisement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |