CN1966282A - Turn-over type blackboard - Google Patents
Turn-over type blackboard Download PDFInfo
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- CN1966282A CN1966282A CN 200610104966 CN200610104966A CN1966282A CN 1966282 A CN1966282 A CN 1966282A CN 200610104966 CN200610104966 CN 200610104966 CN 200610104966 A CN200610104966 A CN 200610104966A CN 1966282 A CN1966282 A CN 1966282A
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- 230000007306 turnover Effects 0.000 title claims abstract description 18
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101049665A CN100448697C (en) | 2006-11-24 | 2006-11-24 | Turn-over type blackboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101049665A CN100448697C (en) | 2006-11-24 | 2006-11-24 | Turn-over type blackboard |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1966282A true CN1966282A (en) | 2007-05-23 |
CN100448697C CN100448697C (en) | 2009-01-07 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2006101049665A Active CN100448697C (en) | 2006-11-24 | 2006-11-24 | Turn-over type blackboard |
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CN (1) | CN100448697C (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103192630A (en) * | 2013-03-26 | 2013-07-10 | 王书廷 | Batten type automatic overturning back cleaning blackboard |
CN103625173A (en) * | 2013-12-06 | 2014-03-12 | 安徽理工大学 | Novel three-side-reversible blackboard |
CN104029541A (en) * | 2014-05-19 | 2014-09-10 | 魏玉兰 | Adjustable blackboard |
CN104275968A (en) * | 2014-10-27 | 2015-01-14 | 西安理工大学 | Blackboard |
CN104354498A (en) * | 2014-10-16 | 2015-02-18 | 傅晓燕 | Multifunctional blackboard for teaching |
CN104442113A (en) * | 2014-11-12 | 2015-03-25 | 孝感市奇思妙想文化传媒有限公司 | Louvered blackboard capable of cleaning automatically |
CN104476952A (en) * | 2014-12-30 | 2015-04-01 | 何周凯 | Dust-free blackboard |
CN104842689A (en) * | 2015-04-20 | 2015-08-19 | 昆明理工大学 | Louvered blackboard with automatic dust removal function |
CN106313963A (en) * | 2016-09-23 | 2017-01-11 | 杭州富阳尚科科技有限公司 | Automatic cleaning spliced blackboard with double using faces |
CN106394074A (en) * | 2016-11-18 | 2017-02-15 | 国网山东省电力公司寿光市供电公司 | Delayed removing type display board used in electric power engineering field and application method |
CN107415533A (en) * | 2017-07-18 | 2017-12-01 | 安徽卓特信息技术有限公司 | A kind of self-cleaning blackboard |
CN107471859A (en) * | 2017-07-18 | 2017-12-15 | 安徽卓特信息技术有限公司 | A kind of more black-boards |
CN107685573A (en) * | 2017-07-18 | 2018-02-13 | 安徽卓特信息技术有限公司 | A kind of dust-free blackboard |
CN108732335A (en) * | 2018-05-06 | 2018-11-02 | 吉林大学 | Vehicle-mounted road surface flaw detection system verifying attachment based on rack-and-pinion |
CN110356146A (en) * | 2019-07-25 | 2019-10-22 | 杭州优想玩具有限公司 | A kind of portable automatically cleaning text display systems |
CN110641203A (en) * | 2019-10-09 | 2020-01-03 | 高威震 | Notebook |
CN110757996A (en) * | 2019-11-29 | 2020-02-07 | 济南市济阳区仁风镇中心小学 | Automatic blackboard wiping device capable of isolating dust |
CN110949040A (en) * | 2019-12-09 | 2020-04-03 | 芜湖应天光电科技有限责任公司 | Full-automatic shutter type dust removal blackboard |
CN111038153A (en) * | 2019-12-09 | 2020-04-21 | 杭州电子科技大学 | Blackboard capable of automatically cleaning dust and dust cleaning method thereof |
CN112192972A (en) * | 2020-09-18 | 2021-01-08 | 芜湖宏嘉科技有限公司 | Teaching is with intelligent show board |
CN112687154A (en) * | 2021-01-07 | 2021-04-20 | 谭英丽 | Auxiliary drawing board for computer teaching |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109493691A (en) * | 2019-01-18 | 2019-03-19 | 杭州职业技术学院 | A kind of multifunction teaching displaying device for electronic information publication |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2305903Y (en) * | 1997-07-14 | 1999-02-03 | 左克华 | Blackboard capable of automatically regulating writing height and automatically erasing characters |
CN2298141Y (en) * | 1997-08-04 | 1998-11-25 | 朱为栋 | Turnover blackboard |
CN2421179Y (en) * | 2000-05-11 | 2001-02-28 | 米学武 | Automatic device for wiping blackboard |
-
2006
- 2006-11-24 CN CNB2006101049665A patent/CN100448697C/en active Active
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103192630A (en) * | 2013-03-26 | 2013-07-10 | 王书廷 | Batten type automatic overturning back cleaning blackboard |
CN103625173A (en) * | 2013-12-06 | 2014-03-12 | 安徽理工大学 | Novel three-side-reversible blackboard |
CN104029541A (en) * | 2014-05-19 | 2014-09-10 | 魏玉兰 | Adjustable blackboard |
CN104354498A (en) * | 2014-10-16 | 2015-02-18 | 傅晓燕 | Multifunctional blackboard for teaching |
CN104354498B (en) * | 2014-10-16 | 2016-12-07 | 衡阳师范学院 | A kind of multifunction teaching blackboard |
CN104275968A (en) * | 2014-10-27 | 2015-01-14 | 西安理工大学 | Blackboard |
CN104275968B (en) * | 2014-10-27 | 2016-01-27 | 西安理工大学 | A kind of blackboard |
CN104442113A (en) * | 2014-11-12 | 2015-03-25 | 孝感市奇思妙想文化传媒有限公司 | Louvered blackboard capable of cleaning automatically |
CN104476952A (en) * | 2014-12-30 | 2015-04-01 | 何周凯 | Dust-free blackboard |
CN104842689A (en) * | 2015-04-20 | 2015-08-19 | 昆明理工大学 | Louvered blackboard with automatic dust removal function |
CN106313963A (en) * | 2016-09-23 | 2017-01-11 | 杭州富阳尚科科技有限公司 | Automatic cleaning spliced blackboard with double using faces |
CN106394074A (en) * | 2016-11-18 | 2017-02-15 | 国网山东省电力公司寿光市供电公司 | Delayed removing type display board used in electric power engineering field and application method |
CN107415533A (en) * | 2017-07-18 | 2017-12-01 | 安徽卓特信息技术有限公司 | A kind of self-cleaning blackboard |
CN107471859A (en) * | 2017-07-18 | 2017-12-15 | 安徽卓特信息技术有限公司 | A kind of more black-boards |
CN107685573A (en) * | 2017-07-18 | 2018-02-13 | 安徽卓特信息技术有限公司 | A kind of dust-free blackboard |
CN108732335A (en) * | 2018-05-06 | 2018-11-02 | 吉林大学 | Vehicle-mounted road surface flaw detection system verifying attachment based on rack-and-pinion |
CN110356146A (en) * | 2019-07-25 | 2019-10-22 | 杭州优想玩具有限公司 | A kind of portable automatically cleaning text display systems |
CN110356146B (en) * | 2019-07-25 | 2021-01-08 | 山东劳动职业技术学院(山东劳动技师学院) | Portable self-cleaning character display system |
CN110641203A (en) * | 2019-10-09 | 2020-01-03 | 高威震 | Notebook |
CN110641203B (en) * | 2019-10-09 | 2020-11-27 | 绍兴东雀纺织品有限公司 | Notebook |
CN110757996A (en) * | 2019-11-29 | 2020-02-07 | 济南市济阳区仁风镇中心小学 | Automatic blackboard wiping device capable of isolating dust |
CN110949040A (en) * | 2019-12-09 | 2020-04-03 | 芜湖应天光电科技有限责任公司 | Full-automatic shutter type dust removal blackboard |
CN111038153A (en) * | 2019-12-09 | 2020-04-21 | 杭州电子科技大学 | Blackboard capable of automatically cleaning dust and dust cleaning method thereof |
CN112192972A (en) * | 2020-09-18 | 2021-01-08 | 芜湖宏嘉科技有限公司 | Teaching is with intelligent show board |
CN112687154A (en) * | 2021-01-07 | 2021-04-20 | 谭英丽 | Auxiliary drawing board for computer teaching |
Also Published As
Publication number | Publication date |
---|---|
CN100448697C (en) | 2009-01-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WENZHOU YUCAI INDUSTRY CO.,LTD. Free format text: FORMER OWNER: SHAANXI TECH UNIV. Effective date: 20091218 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091218 Address after: Bai Yang Industrial Zone, Qiaotou town, Yongjia County, Zhejiang Province Patentee after: YUCAI IND Co.,Ltd. Address before: No. 49, Renmin West Road, Shaanxi, Xianyang Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |
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ASS | Succession or assignment of patent right |
Owner name: YUCAI GROUP CO., LTD. Free format text: FORMER OWNER: WENZHOU YUCAI INDUSTRIAL CO., LTD. Effective date: 20121119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121119 Address after: Bai Yang Industrial Zone 325107 Qiaotou town Zhejiang County of Yongjia Province Patentee after: YUCAI HOLDING GROUP Co.,Ltd. Address before: Bai Yang Industrial Zone 325107 Qiaotou town Zhejiang County of Yongjia Province Patentee before: YUCAI IND Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Bai Yang Industrial Zone 325107 Qiaotou town Zhejiang County of Yongjia Province Patentee after: Yucai Holding Group Co.,Ltd. Address before: Bai Yang Industrial Zone 325107 Qiaotou town Zhejiang County of Yongjia Province Patentee before: YUCAI HOLDING GROUP Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flip board blackboard Effective date of registration: 20231022 Granted publication date: 20090107 Pledgee: Bank of China Limited Yongjia County sub branch Pledgor: Yucai Holding Group Co.,Ltd. Registration number: Y2023330002431 |