CN102529519A - 循环式双层自擦黑板 - Google Patents
循环式双层自擦黑板 Download PDFInfo
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- CN102529519A CN102529519A CN2012100598529A CN201210059852A CN102529519A CN 102529519 A CN102529519 A CN 102529519A CN 2012100598529 A CN2012100598529 A CN 2012100598529A CN 201210059852 A CN201210059852 A CN 201210059852A CN 102529519 A CN102529519 A CN 102529519A
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CN2012100598529A CN102529519A (zh) | 2012-03-08 | 2012-03-08 | 循环式双层自擦黑板 |
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CN2012100598529A CN102529519A (zh) | 2012-03-08 | 2012-03-08 | 循环式双层自擦黑板 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103692826A (zh) * | 2013-12-16 | 2014-04-02 | 华南理工大学 | 一种前后换位升降式快捷擦除粉尘的新型黑板 |
CN103950322A (zh) * | 2014-01-01 | 2014-07-30 | 梅有智 | 带有电动擦板的黑板 |
CN107571666A (zh) * | 2017-09-25 | 2018-01-12 | 桂林航天工业学院 | 一种可伸缩的多媒体教学仪器 |
CN111713884A (zh) * | 2020-06-24 | 2020-09-29 | 黎明职业大学 | 一种可翻转移动调节的资料储存装置 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2182072Y (zh) * | 1993-12-21 | 1994-11-09 | 李卓 | 移动式黑板 |
CN2229884Y (zh) * | 1995-02-17 | 1996-06-26 | 童任泽 | 黑板升降装置 |
CN2311180Y (zh) * | 1997-10-24 | 1999-03-24 | 赵伟光 | 双轮定位悬挂升降黑板 |
CN2395900Y (zh) * | 1999-10-27 | 2000-09-13 | 刘中海 | 升降黑板 |
CN2617599Y (zh) * | 2003-05-26 | 2004-05-26 | 王全亮 | 自动黑板擦 |
CN200995552Y (zh) * | 2005-08-27 | 2007-12-26 | 张峻宾 | 自动黑板 |
JP2007331256A (ja) * | 2006-06-15 | 2007-12-27 | Sakawa:Kk | スクリーン機能を兼ね備えたスライド式筆記板 |
JP2008114537A (ja) * | 2006-11-07 | 2008-05-22 | Aoi Kokuban Seisakusho:Kk | 昇降黒板装置 |
JP2008119967A (ja) * | 2006-11-13 | 2008-05-29 | Kitajima Seisakusho:Kk | 黒板装置 |
CN201304810Y (zh) * | 2008-10-17 | 2009-09-09 | 王彭 | 黑板 |
CN201693914U (zh) * | 2010-05-20 | 2011-01-05 | 张森根 | 一种改进结构的升降式黑板 |
CN201970683U (zh) * | 2010-11-22 | 2011-09-14 | 潘德洪 | 前后换位升降黑板 |
CN102350905A (zh) * | 2011-09-07 | 2012-02-15 | 金华职业技术学院 | 循环式自擦黑板 |
CN202608341U (zh) * | 2012-03-08 | 2012-12-19 | 罗奕永 | 循环式双层自擦黑板 |
-
2012
- 2012-03-08 CN CN2012100598529A patent/CN102529519A/zh active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2182072Y (zh) * | 1993-12-21 | 1994-11-09 | 李卓 | 移动式黑板 |
CN2229884Y (zh) * | 1995-02-17 | 1996-06-26 | 童任泽 | 黑板升降装置 |
CN2311180Y (zh) * | 1997-10-24 | 1999-03-24 | 赵伟光 | 双轮定位悬挂升降黑板 |
CN2395900Y (zh) * | 1999-10-27 | 2000-09-13 | 刘中海 | 升降黑板 |
CN2617599Y (zh) * | 2003-05-26 | 2004-05-26 | 王全亮 | 自动黑板擦 |
CN200995552Y (zh) * | 2005-08-27 | 2007-12-26 | 张峻宾 | 自动黑板 |
JP2007331256A (ja) * | 2006-06-15 | 2007-12-27 | Sakawa:Kk | スクリーン機能を兼ね備えたスライド式筆記板 |
JP2008114537A (ja) * | 2006-11-07 | 2008-05-22 | Aoi Kokuban Seisakusho:Kk | 昇降黒板装置 |
JP2008119967A (ja) * | 2006-11-13 | 2008-05-29 | Kitajima Seisakusho:Kk | 黒板装置 |
CN201304810Y (zh) * | 2008-10-17 | 2009-09-09 | 王彭 | 黑板 |
CN201693914U (zh) * | 2010-05-20 | 2011-01-05 | 张森根 | 一种改进结构的升降式黑板 |
CN201970683U (zh) * | 2010-11-22 | 2011-09-14 | 潘德洪 | 前后换位升降黑板 |
CN102350905A (zh) * | 2011-09-07 | 2012-02-15 | 金华职业技术学院 | 循环式自擦黑板 |
CN202608341U (zh) * | 2012-03-08 | 2012-12-19 | 罗奕永 | 循环式双层自擦黑板 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103692826A (zh) * | 2013-12-16 | 2014-04-02 | 华南理工大学 | 一种前后换位升降式快捷擦除粉尘的新型黑板 |
CN103692826B (zh) * | 2013-12-16 | 2015-08-26 | 华南理工大学 | 一种前后换位升降式快捷擦除粉尘的黑板 |
CN103950322A (zh) * | 2014-01-01 | 2014-07-30 | 梅有智 | 带有电动擦板的黑板 |
CN107571666A (zh) * | 2017-09-25 | 2018-01-12 | 桂林航天工业学院 | 一种可伸缩的多媒体教学仪器 |
CN107571666B (zh) * | 2017-09-25 | 2019-04-12 | 桂林航天工业学院 | 一种可伸缩的多媒体教学仪器 |
CN111713884A (zh) * | 2020-06-24 | 2020-09-29 | 黎明职业大学 | 一种可翻转移动调节的资料储存装置 |
CN111713884B (zh) * | 2020-06-24 | 2021-10-22 | 黎明职业大学 | 一种可翻转移动调节的资料储存装置 |
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Address after: 510830 Guangdong Province, Guangzhou Huadu District Chini town 2290 road 20-6 Applicant after: Luo Yiyong Address before: 510641 Guangdong city of Guangzhou province Tianhe District Wushan South China University of Technology north north nine 206 Applicant before: Luo Yiyong |
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Application publication date: 20120704 |