CN110428707A - 一种可交叉教学演示的物理教具及教学方法 - Google Patents
一种可交叉教学演示的物理教具及教学方法 Download PDFInfo
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- CN110428707A CN110428707A CN201910704242.1A CN201910704242A CN110428707A CN 110428707 A CN110428707 A CN 110428707A CN 201910704242 A CN201910704242 A CN 201910704242A CN 110428707 A CN110428707 A CN 110428707A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
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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
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
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CN110428707A true CN110428707A (zh) | 2019-11-08 |
CN110428707B CN110428707B (zh) | 2021-08-03 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4075770A (en) * | 1976-02-04 | 1978-02-28 | Lill Deryl L | Metric system teaching and measuring device |
CN2408536Y (zh) * | 2000-01-14 | 2000-11-29 | 厦门外国语学校 | 微小形变放大器 |
CN201188281Y (zh) * | 2008-04-29 | 2009-01-28 | 深圳市桂园中学 | 一种物理教学用浮力演示仪 |
CN202956965U (zh) * | 2012-10-24 | 2013-05-29 | 郑州利生科教设备有限公司 | 阿基米德原理实验器 |
CN206210208U (zh) * | 2016-06-21 | 2017-05-31 | 商洛学院 | 一种液体压强演示仪 |
CN207541820U (zh) * | 2017-07-25 | 2018-06-26 | 刘苏颖 | 一种物理教学用浮力演示装置 |
CN108735053A (zh) * | 2018-08-30 | 2018-11-02 | 河南牧业经济学院 | 一种可交叉教学演示的物理教具及教学方法 |
CN109377838A (zh) * | 2018-12-10 | 2019-02-22 | 重庆文理学院 | 用于物理教学的浮力实验装置及实验方法 |
CN209103625U (zh) * | 2018-11-09 | 2019-07-12 | 杨志国 | 一种物理杠杆演示装置 |
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2019
- 2019-07-31 CN CN201910704242.1A patent/CN110428707B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4075770A (en) * | 1976-02-04 | 1978-02-28 | Lill Deryl L | Metric system teaching and measuring device |
CN2408536Y (zh) * | 2000-01-14 | 2000-11-29 | 厦门外国语学校 | 微小形变放大器 |
CN201188281Y (zh) * | 2008-04-29 | 2009-01-28 | 深圳市桂园中学 | 一种物理教学用浮力演示仪 |
CN202956965U (zh) * | 2012-10-24 | 2013-05-29 | 郑州利生科教设备有限公司 | 阿基米德原理实验器 |
CN206210208U (zh) * | 2016-06-21 | 2017-05-31 | 商洛学院 | 一种液体压强演示仪 |
CN207541820U (zh) * | 2017-07-25 | 2018-06-26 | 刘苏颖 | 一种物理教学用浮力演示装置 |
CN108735053A (zh) * | 2018-08-30 | 2018-11-02 | 河南牧业经济学院 | 一种可交叉教学演示的物理教具及教学方法 |
CN209103625U (zh) * | 2018-11-09 | 2019-07-12 | 杨志国 | 一种物理杠杆演示装置 |
CN109377838A (zh) * | 2018-12-10 | 2019-02-22 | 重庆文理学院 | 用于物理教学的浮力实验装置及实验方法 |
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Address after: Room 302-3-018, building a04-2, Dongcheng, building 24, 15 Fengji Avenue, Yuhuatai District, Nanjing City, Jiangsu Province, 210012 Patentee after: Nanjing Mixiaoduo Information Technology Co.,Ltd. Address before: Room 302-3-018, building a04-2, Dongcheng, building 24, 15 Fengji Avenue, Yuhuatai District, Nanjing City, Jiangsu Province, 210012 Patentee before: Nanjing Mini multi culture technology Co.,Ltd. |
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Effective date of registration: 20240402 Address after: Room 0416, 4th Floor, Building 1-1, No. 19 Changqing Street, Moling Street, Jiangning District, Nanjing City, Jiangsu Province, 211100 (Jiangning Development Zone) Patentee after: Nanjing Xingyi Cultural Technology Co.,Ltd. Country or region after: China Address before: Room 302-3-018, building a04-2, Dongcheng, building 24, 15 Fengji Avenue, Yuhuatai District, Nanjing City, Jiangsu Province, 210012 Patentee before: Nanjing Mixiaoduo Information Technology Co.,Ltd. Country or region before: China |