WO2022116556A1 - Revêtements d'installation et écrans utilisant les revêtements d'installation - Google Patents
Revêtements d'installation et écrans utilisant les revêtements d'installation Download PDFInfo
- Publication number
- WO2022116556A1 WO2022116556A1 PCT/CN2021/107339 CN2021107339W WO2022116556A1 WO 2022116556 A1 WO2022116556 A1 WO 2022116556A1 CN 2021107339 W CN2021107339 W CN 2021107339W WO 2022116556 A1 WO2022116556 A1 WO 2022116556A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- installation
- snap
- liner according
- long side
- plate body
- Prior art date
Links
- 238000009434 installation Methods 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 15
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
Definitions
- a screen 20 which includes a screen cloth and at least two mounting backing plates, wherein, as shown in FIGS. 1-5 , the mounting backing plate includes a strip-shaped plate body 1, and the plate body 1 has a first width The side 101, the second broad side 102 away from the first broad side 101, and the first long side 103 and the first long side 103 connected between the first broad side 101 and the second broad side 102 and opposite to each other.
- the bottom surface of the slot 11 and the end surface of the projection 12 are parallel to the first wide side 101 , and the side wall of the slot 11 and the projection 12 are parallel to the first long side 103 .
- the first long side 103 is parallel to the second long side 104.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Finishing Walls (AREA)
Abstract
Un écran (20) utilisant des revêtements d'installation comprend un matériau de rideau et au moins deux revêtements d'installation. Chaque revêtement d'installation comprend un corps de revêtement (1) en forme de bande. Le corps de revêtement (1) comprend un premier côté de largeur (101), un second côté de largeur (102) opposé au premier côté de largeur (101), et un premier côté de longueur (103) et un second côté de longueur (104) reliés entre le premier côté de largeur (101) et le second côté de largeur (102) et disposés à l'opposé l'un de l'autre. Des évidements de mise en prise (11) sont formés au niveau du premier côté de largeur (101), et le second côté de largeur (102) est pourvu de saillies de mise en prise (12) faisant saillie à partir de celui-ci et étant en correspondance biunivoque avec les évidements de mise en prise (11). Chaque saillie de mise en prise (12) correspond à la forme de l'évidement de mise en prise (11) correspondant. Les surfaces des revêtements d'installation sont collées à des régions proches d'un bord du matériau de rideau. Les saillies de mise en prise (12) d'un revêtement d'installation conviennent aux évidements de mise en prise (11) d'un revêtement d'installation adjacent.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901939.9U CN213814266U (zh) | 2020-12-04 | 2020-12-04 | 一种安装条及应用该安装条的银幕 |
| CN202022901749.7U CN213814265U (zh) | 2020-12-04 | 2020-12-04 | 一种挂接板及应用该挂接板的银幕 |
| CN202022903547.6U CN213814267U (zh) | 2020-12-04 | 2020-12-04 | 一种安装衬板及应用该安装衬板的银幕 |
| CN202022903547.6 | 2020-12-04 | ||
| CN202022901749.7 | 2020-12-04 | ||
| CN202022901939.9 | 2020-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022116556A1 true WO2022116556A1 (fr) | 2022-06-09 |
Family
ID=81852966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2021/107339 WO2022116556A1 (fr) | 2020-12-04 | 2021-07-20 | Revêtements d'installation et écrans utilisant les revêtements d'installation |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2022116556A1 (fr) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1003554A3 (fr) * | 1989-12-18 | 1992-04-21 | Ghigny Display N V Sa | Panneau. |
| CN101310219A (zh) * | 2005-12-30 | 2008-11-19 | 英特尔公司 | 视频屏幕面板装置和系统 |
| CN203535375U (zh) * | 2013-11-21 | 2014-04-09 | 江苏红叶视听器材股份有限公司 | 折叠式框架银幕 |
| CN105467739A (zh) * | 2016-01-12 | 2016-04-06 | 四川长虹电器股份有限公司 | 带隐藏式弹簧的无褶皱画框幕 |
| CN109300410A (zh) * | 2018-08-07 | 2019-02-01 | 普利仕科技（苏州工业园区）有限公司 | 一种拼接式背板及采用其的led显示屏 |
| US20190227422A1 (en) * | 2018-01-19 | 2019-07-25 | Innovision Flextech Corporation | Projection Screen Holding Frame Assembly |
-
2021
- 2021-07-20 WO PCT/CN2021/107339 patent/WO2022116556A1/fr active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1003554A3 (fr) * | 1989-12-18 | 1992-04-21 | Ghigny Display N V Sa | Panneau. |
| CN101310219A (zh) * | 2005-12-30 | 2008-11-19 | 英特尔公司 | 视频屏幕面板装置和系统 |
| CN203535375U (zh) * | 2013-11-21 | 2014-04-09 | 江苏红叶视听器材股份有限公司 | 折叠式框架银幕 |
| CN105467739A (zh) * | 2016-01-12 | 2016-04-06 | 四川长虹电器股份有限公司 | 带隐藏式弹簧的无褶皱画框幕 |
| US20190227422A1 (en) * | 2018-01-19 | 2019-07-25 | Innovision Flextech Corporation | Projection Screen Holding Frame Assembly |
| CN109300410A (zh) * | 2018-08-07 | 2019-02-01 | 普利仕科技（苏州工业园区）有限公司 | 一种拼接式背板及采用其的led显示屏 |
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