CN108766309B - 一种典礼用条幅自动降落装置 - Google Patents
一种典礼用条幅自动降落装置 Download PDFInfo
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- CN108766309B CN108766309B CN201810241087.XA CN201810241087A CN108766309B CN 108766309 B CN108766309 B CN 108766309B CN 201810241087 A CN201810241087 A CN 201810241087A CN 108766309 B CN108766309 B CN 108766309B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F17/00—Flags; Banners; Mountings therefor
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
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CN201810241087.XA CN108766309B (zh) | 2018-03-22 | 2018-03-22 | 一种典礼用条幅自动降落装置 |
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CN201810241087.XA CN108766309B (zh) | 2018-03-22 | 2018-03-22 | 一种典礼用条幅自动降落装置 |
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CN108766309A CN108766309A (zh) | 2018-11-06 |
CN108766309B true CN108766309B (zh) | 2020-05-12 |
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CN201810241087.XA Active CN108766309B (zh) | 2018-03-22 | 2018-03-22 | 一种典礼用条幅自动降落装置 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110889995B (zh) * | 2019-12-06 | 2021-05-11 | 徐宁 | 一种旅游地理学教学辅助板 |
CN112150915B (zh) * | 2020-10-20 | 2022-07-29 | 深圳字工场发光字工程有限公司 | 一种用于高空广告牌的安装装置 |
CN114348300A (zh) * | 2022-01-11 | 2022-04-15 | 沈阳航天新光集团有限公司 | 一种自动收放式太阳翼展开装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CA2427885C (en) * | 2003-05-01 | 2006-04-11 | William Kochan | Display device |
CN2797328Y (zh) * | 2004-04-30 | 2006-07-19 | 魏徽 | 庆典调速降幅器 |
CN201242844Y (zh) * | 2008-08-18 | 2009-05-20 | 张万鑫 | 方便条幅机 |
GB201103196D0 (en) * | 2011-02-24 | 2011-04-13 | Iconet Ltd | Roller banners |
CN203882084U (zh) * | 2014-04-01 | 2014-10-15 | 天津市宝晶投影器材有限公司 | 电动展示画提拉投影幕 |
CN204257167U (zh) * | 2014-12-11 | 2015-04-08 | 中国石油大学(华东) | 一种自动条幅升降机 |
CN204728069U (zh) * | 2015-05-29 | 2015-10-28 | 海盐维博雅针织制衣有限公司 | 一种缝纫机用可锁止的踏板机构 |
CN206901506U (zh) * | 2017-03-31 | 2018-01-19 | 河北工业大学 | 一种可重复使用可自动卷放的电子广告条幅 |
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Effective date of registration: 20230704 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 471000 No. 48, Xiyuan Road, Jianxi District, Henan, Luoyang Patentee before: HENAN University OF SCIENCE AND TECHNOLOGY |
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Effective date of registration: 20250314 Address after: Room 6-70, 4th Floor, Building 2, No. 55 Xinhua North Road, Tongzhou District, Beijing, 100000 Patentee after: Beijing Yizheng Architectural Decoration Design Co.,Ltd. Country or region after: China Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |