CN106541757B - 一种高中教学用黑板自动清洗装置 - Google Patents
一种高中教学用黑板自动清洗装置 Download PDFInfo
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- CN106541757B CN106541757B CN201610905161.4A CN201610905161A CN106541757B CN 106541757 B CN106541757 B CN 106541757B CN 201610905161 A CN201610905161 A CN 201610905161A CN 106541757 B CN106541757 B CN 106541757B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
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CN201610905161.4A CN106541757B (zh) | 2016-10-16 | 2016-10-16 | 一种高中教学用黑板自动清洗装置 |
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CN201610905161.4A CN106541757B (zh) | 2016-10-16 | 2016-10-16 | 一种高中教学用黑板自动清洗装置 |
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CN106541757A CN106541757A (zh) | 2017-03-29 |
CN106541757B true CN106541757B (zh) | 2017-12-26 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107415548A (zh) * | 2017-04-19 | 2017-12-01 | 江勇 | 一种教学用清洁式黑板 |
CN107234022A (zh) * | 2017-08-01 | 2017-10-10 | 何天行 | 一种高效率管道喷漆装置 |
CN107693811A (zh) * | 2017-10-31 | 2018-02-16 | 李秀梨 | 一种儿童玩具用杀菌消毒设备 |
CN108032172A (zh) * | 2017-11-30 | 2018-05-15 | 重庆市合川区洪川表盖有限公司 | 一种表盖加工装置 |
CN112197642A (zh) * | 2020-09-28 | 2021-01-08 | 浙江雷贝斯散热器有限公司 | 一种散热效果好的汽车散热器 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2897678Y (zh) * | 2006-03-02 | 2007-05-09 | 秦贞义 | 电动水擦黑板 |
CN201235691Y (zh) * | 2008-06-27 | 2009-05-13 | 加那提别克·热夏特 | 电动黑板擦 |
CN202389039U (zh) * | 2011-11-21 | 2012-08-22 | 李仔君 | 自动清洗黑板 |
CN203957630U (zh) * | 2014-07-14 | 2014-11-26 | 潍坊工商职业学院 | 一种黑板 |
CN204037179U (zh) * | 2014-09-04 | 2014-12-24 | 郭家灵 | 一种可水洗风干的方便语文教学用黑板 |
CN204055056U (zh) * | 2014-06-27 | 2014-12-31 | 上海电机学院 | 多功能黑板 |
CN204432164U (zh) * | 2014-12-12 | 2015-07-01 | 孟侠 | 教学黑板粉笔笔迹清洗装置 |
CN204641185U (zh) * | 2015-05-30 | 2015-09-16 | 赵甜甜 | 一种自动清洁黑板 |
CN204659303U (zh) * | 2015-06-08 | 2015-09-23 | 田高亮 | 一种多功能清洁黑板 |
CN205238942U (zh) * | 2015-12-31 | 2016-05-18 | 江西凯奇教育科技有限公司 | 一种易擦写无痕护眼碳合板设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2678142B2 (ja) * | 1994-10-14 | 1997-11-17 | 日学株式会社 | 黒板類の消去方法、および、黒板類の消去装置 |
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- 2016-10-16 CN CN201610905161.4A patent/CN106541757B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2897678Y (zh) * | 2006-03-02 | 2007-05-09 | 秦贞义 | 电动水擦黑板 |
CN201235691Y (zh) * | 2008-06-27 | 2009-05-13 | 加那提别克·热夏特 | 电动黑板擦 |
CN202389039U (zh) * | 2011-11-21 | 2012-08-22 | 李仔君 | 自动清洗黑板 |
CN204055056U (zh) * | 2014-06-27 | 2014-12-31 | 上海电机学院 | 多功能黑板 |
CN203957630U (zh) * | 2014-07-14 | 2014-11-26 | 潍坊工商职业学院 | 一种黑板 |
CN204037179U (zh) * | 2014-09-04 | 2014-12-24 | 郭家灵 | 一种可水洗风干的方便语文教学用黑板 |
CN204432164U (zh) * | 2014-12-12 | 2015-07-01 | 孟侠 | 教学黑板粉笔笔迹清洗装置 |
CN204641185U (zh) * | 2015-05-30 | 2015-09-16 | 赵甜甜 | 一种自动清洁黑板 |
CN204659303U (zh) * | 2015-06-08 | 2015-09-23 | 田高亮 | 一种多功能清洁黑板 |
CN205238942U (zh) * | 2015-12-31 | 2016-05-18 | 江西凯奇教育科技有限公司 | 一种易擦写无痕护眼碳合板设备 |
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Effective date of registration: 20171206 Address after: 312500 Zhejiang city of Shaoxing province Xinchang County habayashi street bamao Village Applicant after: Xinchang Xuelianhua Bearing Co., Ltd. Address before: 325200 Wenzhou City, Ruian Province, the streets of the city of Anyang Jiang garden rose room 5, unit 401, room, 1 Applicant before: Lin Shuni |
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Effective date of registration: 20181211 Address after: 542800 No. 1 Xindu Industrial Avenue, Babu District, Hezhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Nan Bazai Science and Technology Ltd. Address before: 312500 Xinchang County, Shaoxing, Zhejiang Province Patentee before: Xinchang Xuelianhua Bearing Co., Ltd. |
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Effective date of registration: 20191028 Address after: 314500 Room 201, unit 1, building 18, mingshiyuan, 3438 Century Avenue, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing jiuer Technology Co., Ltd Address before: 542800 No. 1 Xindu Town Industrial Avenue, Babu District, Hezhou City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Nan Bazai Science and Technology Ltd. |
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Effective date of registration: 20201224 Address after: No.09, Nantang natural village, Longxing administrative village, Huaqiao Town, Wuhu County, Anhui Province 241100 Patentee after: Anhui longjiahai Network Technology Co.,Ltd. Address before: 314500 Tongxiang 1, unit 201, Ming Shi Yuan 18, Century Avenue, 3438, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee before: Jiaxing jiuer Technology Co.,Ltd. |
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