CN108020982A - Parallel drawing image display curved surface large screen projector splicing apparatus - Google Patents
Parallel drawing image display curved surface large screen projector splicing apparatus Download PDFInfo
- Publication number
- CN108020982A CN108020982A CN201710117078.5A CN201710117078A CN108020982A CN 108020982 A CN108020982 A CN 108020982A CN 201710117078 A CN201710117078 A CN 201710117078A CN 108020982 A CN108020982 A CN 108020982A
- Authority
- CN
- China
- Prior art keywords
- curved surface
- projecting apparatus
- projector
- image display
- displacement
- 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
- 238000006073 displacement reaction Methods 0.000 claims abstract description 89
- 244000273618 Sphenoclea zeylanica Species 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 7
- 238000012937 correction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- VKWMGUNWDFIWNW-UHFFFAOYSA-N 2-chloro-1,1-dioxo-1,2-benzothiazol-3-one Chemical compound C1=CC=C2S(=O)(=O)N(Cl)C(=O)C2=C1 VKWMGUNWDFIWNW-UHFFFAOYSA-N 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
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- 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
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710117078.5A CN108020982A (en) | 2017-03-01 | 2017-03-01 | Parallel drawing image display curved surface large screen projector splicing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710117078.5A CN108020982A (en) | 2017-03-01 | 2017-03-01 | Parallel drawing image display curved surface large screen projector splicing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108020982A true CN108020982A (en) | 2018-05-11 |
Family
ID=62079211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710117078.5A Pending CN108020982A (en) | 2017-03-01 | 2017-03-01 | Parallel drawing image display curved surface large screen projector splicing apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108020982A (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2578859Y (en) * | 2002-09-17 | 2003-10-08 | 杨建林 | Projector |
CN101538933A (en) * | 2009-04-24 | 2009-09-23 | 马思奕 | Connecting device for building scaffold and bearing frame |
CN102243427A (en) * | 2010-05-11 | 2011-11-16 | 中强光电股份有限公司 | Projection screen frame |
US20130194662A1 (en) * | 2012-01-27 | 2013-08-01 | LeRoy Francis Kepley, JR. | Portable projector and screen mounting system |
CN103562963A (en) * | 2011-05-25 | 2014-02-05 | 三维Ip有限责任公司 | Systems and methods for alignment, calibration and rendering for an angular slice true-3D display |
CN203493093U (en) * | 2013-09-07 | 2014-03-26 | 黄海亮 | Netlike combination frame |
CN203550512U (en) * | 2013-10-31 | 2014-04-16 | 湖南九华碳素高科有限公司 | Lifting frame |
CN103758334A (en) * | 2013-12-24 | 2014-04-30 | 黄开友 | Scaffold structure for constructing exterior wall of building |
CN104280993A (en) * | 2014-10-27 | 2015-01-14 | 成都艾塔科技有限公司 | Ceiling type projector cross hanging bracket |
CN104358990A (en) * | 2014-10-14 | 2015-02-18 | 徐新华 | Liquid crystal display fixing device for glass in exhibition |
CN204680334U (en) * | 2015-06-08 | 2015-09-30 | 深圳市优景观复光电有限公司 | A kind of LED display screen frame |
CN205862084U (en) * | 2016-07-05 | 2017-01-04 | 北京东方恒美会展设备技术有限公司 | A kind of projector fixed mount |
-
2017
- 2017-03-01 CN CN201710117078.5A patent/CN108020982A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2578859Y (en) * | 2002-09-17 | 2003-10-08 | 杨建林 | Projector |
CN101538933A (en) * | 2009-04-24 | 2009-09-23 | 马思奕 | Connecting device for building scaffold and bearing frame |
CN102243427A (en) * | 2010-05-11 | 2011-11-16 | 中强光电股份有限公司 | Projection screen frame |
CN103562963A (en) * | 2011-05-25 | 2014-02-05 | 三维Ip有限责任公司 | Systems and methods for alignment, calibration and rendering for an angular slice true-3D display |
US20130194662A1 (en) * | 2012-01-27 | 2013-08-01 | LeRoy Francis Kepley, JR. | Portable projector and screen mounting system |
CN203493093U (en) * | 2013-09-07 | 2014-03-26 | 黄海亮 | Netlike combination frame |
CN203550512U (en) * | 2013-10-31 | 2014-04-16 | 湖南九华碳素高科有限公司 | Lifting frame |
CN103758334A (en) * | 2013-12-24 | 2014-04-30 | 黄开友 | Scaffold structure for constructing exterior wall of building |
CN104358990A (en) * | 2014-10-14 | 2015-02-18 | 徐新华 | Liquid crystal display fixing device for glass in exhibition |
CN104280993A (en) * | 2014-10-27 | 2015-01-14 | 成都艾塔科技有限公司 | Ceiling type projector cross hanging bracket |
CN204680334U (en) * | 2015-06-08 | 2015-09-30 | 深圳市优景观复光电有限公司 | A kind of LED display screen frame |
CN205862084U (en) * | 2016-07-05 | 2017-01-04 | 北京东方恒美会展设备技术有限公司 | A kind of projector fixed mount |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Chaokui Inventor after: Li Xi Inventor after: Xiao Keyan Inventor after: Gan Zongping Inventor after: Fang Jun Inventor after: Liao Mengguang Inventor after: Chu Nan Inventor before: Li Xi Inventor before: Li Chaokui Inventor before: Xiao Keyan Inventor before: Gan Zongping Inventor before: Fang Jun Inventor before: Liao Mengguang Inventor before: Chu Nan |
|
CB03 | Change of inventor or designer information |