CN105654814A - 数学中的抽象环的形象化演示装置 - Google Patents
数学中的抽象环的形象化演示装置 Download PDFInfo
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- CN105654814A CN105654814A CN201610178348.9A CN201610178348A CN105654814A CN 105654814 A CN105654814 A CN 105654814A CN 201610178348 A CN201610178348 A CN 201610178348A CN 105654814 A CN105654814 A CN 105654814A
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- 238000012800 visualization Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610178348.9A CN105654814B (zh) | 2016-03-28 | 2016-03-28 | 数学中的抽象环的形象化演示装置 |
Applications Claiming Priority (1)
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CN201610178348.9A CN105654814B (zh) | 2016-03-28 | 2016-03-28 | 数学中的抽象环的形象化演示装置 |
Publications (2)
Publication Number | Publication Date |
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CN105654814A true CN105654814A (zh) | 2016-06-08 |
CN105654814B CN105654814B (zh) | 2018-06-19 |
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CN201610178348.9A Expired - Fee Related CN105654814B (zh) | 2016-03-28 | 2016-03-28 | 数学中的抽象环的形象化演示装置 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2172895Y (zh) * | 1993-08-16 | 1994-07-27 | 陈溯 | 小学数学应用题解题辅具 |
DE4416950A1 (de) * | 1994-05-13 | 1995-11-16 | Michael Katzenbach | Schülerexperimentiermaterial |
CN2541918Y (zh) * | 2002-03-18 | 2003-03-26 | 李芬 | 一种数学教具 |
CN1664882A (zh) * | 2004-07-13 | 2005-09-07 | 徐万东 | 哥德巴赫猜想智力演示盘 |
CN201117135Y (zh) * | 2007-07-13 | 2008-09-17 | 北京能量时空文化发展有限公司 | 一种数学学习用具 |
CN202134138U (zh) * | 2011-07-13 | 2012-02-01 | 周长颜 | 分数演示器 |
CN204257068U (zh) * | 2014-12-15 | 2015-04-08 | 李知慧 | 一种数学教具 |
-
2016
- 2016-03-28 CN CN201610178348.9A patent/CN105654814B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2172895Y (zh) * | 1993-08-16 | 1994-07-27 | 陈溯 | 小学数学应用题解题辅具 |
DE4416950A1 (de) * | 1994-05-13 | 1995-11-16 | Michael Katzenbach | Schülerexperimentiermaterial |
CN2541918Y (zh) * | 2002-03-18 | 2003-03-26 | 李芬 | 一种数学教具 |
CN1664882A (zh) * | 2004-07-13 | 2005-09-07 | 徐万东 | 哥德巴赫猜想智力演示盘 |
CN201117135Y (zh) * | 2007-07-13 | 2008-09-17 | 北京能量时空文化发展有限公司 | 一种数学学习用具 |
CN202134138U (zh) * | 2011-07-13 | 2012-02-01 | 周长颜 | 分数演示器 |
CN204257068U (zh) * | 2014-12-15 | 2015-04-08 | 李知慧 | 一种数学教具 |
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Publication number | Publication date |
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CN105654814B (zh) | 2018-06-19 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Hai Inventor after: Fu Ruiqin Inventor before: Zhong Xingying |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180516 Address after: 710048 Jinhua South Road, Xi'an City, Shaanxi Province, No. 19 Applicant after: XI'AN POLYTECHNIC University Applicant after: XI'AN SHIYOU University Address before: 215221 Nan Yang village residents' committee, Ping Wang Town, Wujiang District, Suzhou, Jiangsu Applicant before: Zhong Xingying |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: 233400 Building 1, sunshine garden, durcheng Town, Huaiyuan County, Bengbu City, Anhui Province 109 Patentee after: Bengbu Hangyu Intellectual Property Service Co.,Ltd. Address before: 710048 Shaanxi province Xi'an Beilin District Jinhua Road No. 19 Co-patentee before: XI'AN SHIYOU University Patentee before: XI'AN POLYTECHNIC University |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 |
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CF01 | Termination of patent right due to non-payment of annual fee |