CN103792771A - 基于投影支架的锁扣装置 - Google Patents
基于投影支架的锁扣装置 Download PDFInfo
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- CN103792771A CN103792771A CN201410049553.6A CN201410049553A CN103792771A CN 103792771 A CN103792771 A CN 103792771A CN 201410049553 A CN201410049553 A CN 201410049553A CN 103792771 A CN103792771 A CN 103792771A
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- lock tube
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- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 238000005286 illumination Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410049553.6A CN103792771B (zh) | 2014-02-13 | 2014-02-13 | 基于投影支架的锁扣装置 |
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CN201410049553.6A CN103792771B (zh) | 2014-02-13 | 2014-02-13 | 基于投影支架的锁扣装置 |
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CN103792771A true CN103792771A (zh) | 2014-05-14 |
CN103792771B CN103792771B (zh) | 2015-09-16 |
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CN201410049553.6A Expired - Fee Related CN103792771B (zh) | 2014-02-13 | 2014-02-13 | 基于投影支架的锁扣装置 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2076179A (en) * | 1980-05-20 | 1981-11-25 | Mekania Verken Ab | Projection Screen Assembly |
CN2127975Y (zh) * | 1992-01-29 | 1993-03-10 | 李金潭 | 支架角度转控器 |
CN201053259Y (zh) * | 2007-06-29 | 2008-04-30 | 王立财 | 一种插杆式塑钢推拉窗锁 |
CN201236866Y (zh) * | 2008-07-18 | 2009-05-13 | 深圳市白雪投影银幕有限公司 | 伸缩件的锁紧机构 |
CN101929593A (zh) * | 2009-06-22 | 2010-12-29 | 余姚市宇达实业有限公司 | 平板电视机支架的锁扣装置 |
CN201963083U (zh) * | 2010-09-06 | 2011-09-07 | 苏州华苏塑料有限公司 | 一种推拉窗锁扣装置 |
CN202141883U (zh) * | 2011-06-30 | 2012-02-08 | 中山孟昌摄影器材有限公司 | 一种脚架 |
CN102927420A (zh) * | 2012-10-26 | 2013-02-13 | 张家港市欣达丰机电制造有限公司 | 支架 |
-
2014
- 2014-02-13 CN CN201410049553.6A patent/CN103792771B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2076179A (en) * | 1980-05-20 | 1981-11-25 | Mekania Verken Ab | Projection Screen Assembly |
CN2127975Y (zh) * | 1992-01-29 | 1993-03-10 | 李金潭 | 支架角度转控器 |
CN201053259Y (zh) * | 2007-06-29 | 2008-04-30 | 王立财 | 一种插杆式塑钢推拉窗锁 |
CN201236866Y (zh) * | 2008-07-18 | 2009-05-13 | 深圳市白雪投影银幕有限公司 | 伸缩件的锁紧机构 |
CN101929593A (zh) * | 2009-06-22 | 2010-12-29 | 余姚市宇达实业有限公司 | 平板电视机支架的锁扣装置 |
CN201963083U (zh) * | 2010-09-06 | 2011-09-07 | 苏州华苏塑料有限公司 | 一种推拉窗锁扣装置 |
CN202141883U (zh) * | 2011-06-30 | 2012-02-08 | 中山孟昌摄影器材有限公司 | 一种脚架 |
CN102927420A (zh) * | 2012-10-26 | 2013-02-13 | 张家港市欣达丰机电制造有限公司 | 支架 |
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Publication number | Publication date |
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CN103792771B (zh) | 2015-09-16 |
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Owner name: ZHANGJIAGANG REDLEAF AUDIO + VISUAL EQUIPMENT CO., Free format text: FORMER OWNER: JIANGSU REDLEAF AUDIO + VISUAL EQUIPMENT CO., LTD. Effective date: 20150811 |
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Effective date of registration: 20150811 Address after: 215600, Jiangsu, Suzhou, Zhangjiagang Jin Fengzhen (Hexing) Yang Kam Road on the east side Applicant after: JIANGSU REDLEAF AUDIO & VISUAL EQUIPMENT CO., LTD. Address before: 215600, Jiangsu, Suzhou, Fengzhen Zhangjiagang Kam Kam Road, No. 382, Jiangsu Hongye audio-visual equipment Limited by Share Ltd Applicant before: Jiangsu Redleaf Audio & Visual Equipment Co., Ltd. |
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