CN111929794A - 一种光棒安装装置及方法 - Google Patents
一种光棒安装装置及方法 Download PDFInfo
- Publication number
- CN111929794A CN111929794A CN202010891688.2A CN202010891688A CN111929794A CN 111929794 A CN111929794 A CN 111929794A CN 202010891688 A CN202010891688 A CN 202010891688A CN 111929794 A CN111929794 A CN 111929794A
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- CN
- China
- Prior art keywords
- optical
- rod
- positioning
- bearing
- optical rod
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- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 141
- 238000009434 installation Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims 7
- 238000011900 installation process Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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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
- G03B21/20—Lamp housings
- G03B21/208—Homogenising, shaping of the illumination light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010891688.2A CN111929794B (zh) | 2020-08-27 | 2020-08-27 | 一种光棒安装装置及方法 |
Applications Claiming Priority (1)
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CN202010891688.2A CN111929794B (zh) | 2020-08-27 | 2020-08-27 | 一种光棒安装装置及方法 |
Publications (2)
Publication Number | Publication Date |
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CN111929794A true CN111929794A (zh) | 2020-11-13 |
CN111929794B CN111929794B (zh) | 2021-05-18 |
Family
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Family Applications (1)
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CN202010891688.2A Active CN111929794B (zh) | 2020-08-27 | 2020-08-27 | 一种光棒安装装置及方法 |
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CN (1) | CN111929794B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103323951A (zh) * | 2013-04-04 | 2013-09-25 | 深圳市绎立锐光科技开发有限公司 | 一种匀光棒调节装置及匀光系统 |
CN204629180U (zh) * | 2015-05-28 | 2015-09-09 | 杨亚明 | 一种激光照明装置 |
US20170090102A1 (en) * | 2015-09-25 | 2017-03-30 | Qualcomm Mems Technologies, Inc. | Etendue-preserving light coupling system having light output aperture smaller than light input aperture |
CN107589548A (zh) * | 2017-09-26 | 2018-01-16 | 青岛海信电器股份有限公司 | 一种匀光棒调节装置和投影机 |
CN209911593U (zh) * | 2019-04-18 | 2020-01-07 | 奥泰斯电子(东莞)有限公司 | 一种导光棒固定结构 |
-
2020
- 2020-08-27 CN CN202010891688.2A patent/CN111929794B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103323951A (zh) * | 2013-04-04 | 2013-09-25 | 深圳市绎立锐光科技开发有限公司 | 一种匀光棒调节装置及匀光系统 |
CN204629180U (zh) * | 2015-05-28 | 2015-09-09 | 杨亚明 | 一种激光照明装置 |
US20170090102A1 (en) * | 2015-09-25 | 2017-03-30 | Qualcomm Mems Technologies, Inc. | Etendue-preserving light coupling system having light output aperture smaller than light input aperture |
CN107589548A (zh) * | 2017-09-26 | 2018-01-16 | 青岛海信电器股份有限公司 | 一种匀光棒调节装置和投影机 |
CN209911593U (zh) * | 2019-04-18 | 2020-01-07 | 奥泰斯电子(东莞)有限公司 | 一种导光棒固定结构 |
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Publication number | Publication date |
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CN111929794B (zh) | 2021-05-18 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A light bar installation device and method Effective date of registration: 20220711 Granted publication date: 20210518 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN EVIEWTEK TECHNOLOGY CO.,LTD. Registration number: Y2022980010222 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210518 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN EVIEWTEK TECHNOLOGY CO.,LTD. Registration number: Y2022980010222 |