CN108444579B - 一种物理教学用的托盘天平 - Google Patents
一种物理教学用的托盘天平 Download PDFInfo
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- CN108444579B CN108444579B CN201810314666.2A CN201810314666A CN108444579B CN 108444579 B CN108444579 B CN 108444579B CN 201810314666 A CN201810314666 A CN 201810314666A CN 108444579 B CN108444579 B CN 108444579B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
- G01G1/18—Balances involving the use of a pivoted beam, i.e. beam balances
- G01G1/24—Platform-type scales, i.e. having the pans carried above the beam
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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
- G09B23/10—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of solid bodies
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- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
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- Educational Administration (AREA)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810314666.2A CN108444579B (zh) | 2018-04-10 | 2018-04-10 | 一种物理教学用的托盘天平 |
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CN201810314666.2A CN108444579B (zh) | 2018-04-10 | 2018-04-10 | 一种物理教学用的托盘天平 |
Publications (2)
Publication Number | Publication Date |
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CN108444579A CN108444579A (zh) | 2018-08-24 |
CN108444579B true CN108444579B (zh) | 2021-07-20 |
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CN201810314666.2A Active CN108444579B (zh) | 2018-04-10 | 2018-04-10 | 一种物理教学用的托盘天平 |
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Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8113365U1 (de) * | 1981-05-07 | 1982-10-21 | Sartorius GmbH, 3400 Göttingen | Brueckenwaage |
KR20040003749A (ko) * | 2002-07-04 | 2004-01-13 | 최범수 | 요동완화 기능을 지니는 윗접시 저울 |
EP1972907B1 (de) * | 2007-03-21 | 2016-10-19 | Mettler-Toledo GmbH | Plattform für eine Waage |
CN201340292Y (zh) * | 2008-11-11 | 2009-11-04 | 岳成君 | 一种组合式托盘天平 |
CN203587190U (zh) * | 2013-12-10 | 2014-05-07 | 郑秀君 | 新型便携式平衡提示托盘天平 |
CN204854902U (zh) * | 2015-05-26 | 2015-12-09 | 梅特勒-托利多仪器(上海)有限公司 | 称重传感器以及电子天平 |
CN205722523U (zh) * | 2016-01-25 | 2016-11-23 | 伦一鸣 | 一种高中理科用实验天平 |
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2018
- 2018-04-10 CN CN201810314666.2A patent/CN108444579B/zh active Active
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Date | Code | Title | Description |
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TA01 | Transfer of patent application right |
Effective date of registration: 20190531 Address after: 438000 Taoyuan District, Taoyuan Village, Zhongguanyi Town, Macheng City, Huanggang City, Hubei Province, No. 99 Applicant after: Zhou Haidan Address before: 210037 Nanjing University of Technology, No. 1 Guanghua Road, Xuanwu District, Nanjing City, Jiangsu Province Applicant before: Li Jie |
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Effective date of registration: 20210630 Address after: 276000 55 Volvo Road, Linyi Economic and Technological Development Zone, Shandong Province Applicant after: LINYI INFOTOP NETWORK Co.,Ltd. Address before: 438000 Taoyuan District, Taoyuan Village, Zhongguanyi Town, Macheng City, Huanggang City, Hubei Province, No. 99 Applicant before: Zhou Haidan |
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