CN103558730A - 投影机固定架 - Google Patents
投影机固定架 Download PDFInfo
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- CN103558730A CN103558730A CN201310574307.8A CN201310574307A CN103558730A CN 103558730 A CN103558730 A CN 103558730A CN 201310574307 A CN201310574307 A CN 201310574307A CN 103558730 A CN103558730 A CN 103558730A
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- 210000003746 feather Anatomy 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
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CN201310574307.8A CN103558730B (zh) | 2013-11-13 | 2013-11-13 | 投影机固定架 |
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CN201310574307.8A CN103558730B (zh) | 2013-11-13 | 2013-11-13 | 投影机固定架 |
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CN103558730A true CN103558730A (zh) | 2014-02-05 |
CN103558730B CN103558730B (zh) | 2015-09-30 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106154723A (zh) * | 2016-08-30 | 2016-11-23 | 成都西华升腾科技有限公司 | 基于提高投影效果的投影*** |
CN106980219A (zh) * | 2016-01-19 | 2017-07-25 | 精工爱普生株式会社 | 把持件和投影仪 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106154722B (zh) * | 2016-08-30 | 2018-05-29 | 成都西华升腾科技有限公司 | 一种投影*** |
CN106094410B (zh) * | 2016-08-30 | 2018-05-29 | 成都西华升腾科技有限公司 | 防阻挡式投影*** |
CN106885118B (zh) * | 2017-04-21 | 2019-01-04 | 江苏精仪达科技有限公司 | 一种投影仪吊架 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0172320A1 (de) * | 1984-08-20 | 1986-02-26 | MAP Mikrofilm Apparatebau Dr. Poehler GmbH & Co. KG | Schwenkarm |
CN2605343Y (zh) * | 2003-02-18 | 2004-03-03 | 史明栋 | 建筑脚手架悬梁扣 |
CN201876619U (zh) * | 2010-11-26 | 2011-06-22 | 西安盛世网络信息有限公司 | 3d立体影像投影播放***总装辅助设备 |
CN103373629A (zh) * | 2012-04-27 | 2013-10-30 | 泰州汇能不锈钢制品有限公司 | 一种传送钢带用的定位清洁装置 |
CN203520003U (zh) * | 2013-11-13 | 2014-04-02 | 大连博跃科技发展有限公司 | 投影机固定架 |
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2013
- 2013-11-13 CN CN201310574307.8A patent/CN103558730B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0172320A1 (de) * | 1984-08-20 | 1986-02-26 | MAP Mikrofilm Apparatebau Dr. Poehler GmbH & Co. KG | Schwenkarm |
CN2605343Y (zh) * | 2003-02-18 | 2004-03-03 | 史明栋 | 建筑脚手架悬梁扣 |
CN201876619U (zh) * | 2010-11-26 | 2011-06-22 | 西安盛世网络信息有限公司 | 3d立体影像投影播放***总装辅助设备 |
CN103373629A (zh) * | 2012-04-27 | 2013-10-30 | 泰州汇能不锈钢制品有限公司 | 一种传送钢带用的定位清洁装置 |
CN203520003U (zh) * | 2013-11-13 | 2014-04-02 | 大连博跃科技发展有限公司 | 投影机固定架 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106980219A (zh) * | 2016-01-19 | 2017-07-25 | 精工爱普生株式会社 | 把持件和投影仪 |
CN106980219B (zh) * | 2016-01-19 | 2019-12-27 | 精工爱普生株式会社 | 把持件和投影仪 |
CN106154723A (zh) * | 2016-08-30 | 2016-11-23 | 成都西华升腾科技有限公司 | 基于提高投影效果的投影*** |
CN106154723B (zh) * | 2016-08-30 | 2018-05-29 | 成都西华升腾科技有限公司 | 基于提高投影效果的投影*** |
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CN103558730B (zh) | 2015-09-30 |
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Effective date of registration: 20160114 Address after: 10, 18 and 19, Torch Road, Dalian hi tech Zone, Liaoning, 116023 Patentee after: Dalian Bo Tao culture Polytron Technologies Inc. Address before: Lazishan village xinzhaizi street in Ganjingzi District of Dalian City, Liaoning province 116000 Patentee before: DALIAN BEYOND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Denomination of invention: Projector fixing frame Effective date of registration: 20220421 Granted publication date: 20150930 Pledgee: Dalian technology Financing Guarantee Co.,Ltd. Pledgor: Dalian Bo Tao culture Polytron Technologies Inc. Registration number: Y2022980004565 |
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Date of cancellation: 20230626 Granted publication date: 20150930 Pledgee: Dalian technology Financing Guarantee Co.,Ltd. Pledgor: Dalian Bo Tao culture Polytron Technologies Inc. Registration number: Y2022980004565 |
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Denomination of invention: Projector mounting bracket Effective date of registration: 20230915 Granted publication date: 20150930 Pledgee: China Minsheng Bank Co.,Ltd. Dalian Branch Pledgor: Dalian Bo Tao culture Polytron Technologies Inc. Registration number: Y2023980057002 |