CN109427231B - 一种高中物理实验用学习装置 - Google Patents
一种高中物理实验用学习装置 Download PDFInfo
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- CN109427231B CN109427231B CN201710786175.3A CN201710786175A CN109427231B CN 109427231 B CN109427231 B CN 109427231B CN 201710786175 A CN201710786175 A CN 201710786175A CN 109427231 B CN109427231 B CN 109427231B
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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
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
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CN201710786175.3A CN109427231B (zh) | 2017-09-04 | 2017-09-04 | 一种高中物理实验用学习装置 |
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CN201710786175.3A CN109427231B (zh) | 2017-09-04 | 2017-09-04 | 一种高中物理实验用学习装置 |
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CN109427231A CN109427231A (zh) | 2019-03-05 |
CN109427231B true CN109427231B (zh) | 2022-01-14 |
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Families Citing this family (2)
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CN110111658A (zh) * | 2019-05-15 | 2019-08-09 | 季明琴 | 一种用于电阻串联或并联的电路教学实验装置 |
CN111243392A (zh) * | 2020-03-24 | 2020-06-05 | 重庆工业职业技术学院 | 一种高等数学教学用摆线演示教具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2360896Y (zh) * | 1999-03-18 | 2000-01-26 | 陈继权 | 机床电气线路故障演示仪 |
CN1457028A (zh) * | 2002-05-08 | 2003-11-19 | 王继 | 一种智能电气教学实验台 |
CN205541527U (zh) * | 2016-01-27 | 2016-08-31 | 许志刚 | 一种电气教学实训台 |
CN207441089U (zh) * | 2017-09-04 | 2018-06-01 | 李逸冲 | 一种高中物理实验桌 |
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- 2017-09-04 CN CN201710786175.3A patent/CN109427231B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2360896Y (zh) * | 1999-03-18 | 2000-01-26 | 陈继权 | 机床电气线路故障演示仪 |
CN1457028A (zh) * | 2002-05-08 | 2003-11-19 | 王继 | 一种智能电气教学实验台 |
CN205541527U (zh) * | 2016-01-27 | 2016-08-31 | 许志刚 | 一种电气教学实训台 |
CN207441089U (zh) * | 2017-09-04 | 2018-06-01 | 李逸冲 | 一种高中物理实验桌 |
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Effective date of registration: 20211223 Address after: 272600 Kelong Road East and Zhixing Road North, Liangshan County Economic Development Zone, Jining City, Shandong Province Applicant after: Shandong zhengheda Education Technology Co.,Ltd. Address before: 124010 Oriental Ginza City Square, 17 Petroleum Avenue, Xinglongtai District, Panjin City, Liaoning Province Applicant before: LIAONING HONGXIN TECHNOLOGY ACHIEVEMENT TRANSFORMATION SERVICE CO.,LTD. |
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Denomination of invention: A Learning Device for High School Physics Experiment Effective date of registration: 20221020 Granted publication date: 20220114 Pledgee: Shandong Liangshan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong zhengheda Education Technology Co.,Ltd. Registration number: Y2022980019049 |
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