CN107818717A - 一种教学演示装置 - Google Patents
一种教学演示装置 Download PDFInfo
- Publication number
- CN107818717A CN107818717A CN201711254679.7A CN201711254679A CN107818717A CN 107818717 A CN107818717 A CN 107818717A CN 201711254679 A CN201711254679 A CN 201711254679A CN 107818717 A CN107818717 A CN 107818717A
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- dolly
- fixedly connected
- teaching demonstration
- chute
- display screen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 230000001133 acceleration Effects 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Cleaning In General (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711254679.7A CN107818717B (zh) | 2017-12-02 | 2017-12-02 | 一种教学演示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711254679.7A CN107818717B (zh) | 2017-12-02 | 2017-12-02 | 一种教学演示装置 |
Publications (2)
Publication Number | Publication Date |
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CN107818717A true CN107818717A (zh) | 2018-03-20 |
CN107818717B CN107818717B (zh) | 2020-03-17 |
Family
ID=61606483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711254679.7A Active CN107818717B (zh) | 2017-12-02 | 2017-12-02 | 一种教学演示装置 |
Country Status (1)
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CN (1) | CN107818717B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102446443A (zh) * | 2010-10-08 | 2012-05-09 | 蒋建全 | 牛顿第二定律实验仪 |
CN203562121U (zh) * | 2013-11-13 | 2014-04-23 | 杨亮 | 物理小车瞬时速度演示仪 |
CN103761909A (zh) * | 2014-01-07 | 2014-04-30 | 蒋妍 | 物理实验用小车和滑轨 |
CN204857003U (zh) * | 2015-03-20 | 2015-12-09 | 西南大学 | 一种匀变速直线运动规律演示仪 |
CN204926657U (zh) * | 2015-08-15 | 2015-12-30 | 浙江海控教学设备有限公司 | 自动送料装车实训装置 |
CN107362992A (zh) * | 2017-07-19 | 2017-11-21 | 中国计量大学 | 一种检测设备用快速清洗装置 |
-
2017
- 2017-12-02 CN CN201711254679.7A patent/CN107818717B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102446443A (zh) * | 2010-10-08 | 2012-05-09 | 蒋建全 | 牛顿第二定律实验仪 |
CN203562121U (zh) * | 2013-11-13 | 2014-04-23 | 杨亮 | 物理小车瞬时速度演示仪 |
CN103761909A (zh) * | 2014-01-07 | 2014-04-30 | 蒋妍 | 物理实验用小车和滑轨 |
CN204857003U (zh) * | 2015-03-20 | 2015-12-09 | 西南大学 | 一种匀变速直线运动规律演示仪 |
CN204926657U (zh) * | 2015-08-15 | 2015-12-30 | 浙江海控教学设备有限公司 | 自动送料装车实训装置 |
CN107362992A (zh) * | 2017-07-19 | 2017-11-21 | 中国计量大学 | 一种检测设备用快速清洗装置 |
Non-Patent Citations (2)
Title |
---|
叶向阳: "匀速直线运动演示装置", 《物理实验》 * |
王宝英: "用自制激光测速仪来验证牛顿第二定律", 《物理教学探讨》 * |
Also Published As
Publication number | Publication date |
---|---|
CN107818717B (zh) | 2020-03-17 |
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SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20200226 Address after: 318020, Chengjiang street, Huangyan District, Zhejiang City, Taizhou Province, near the West Village Applicant after: TAIZHOU HAOZIBANG INDUSTRIAL DESIGN CO.,LTD. Address before: 221300 Jiangsu Province, Xuzhou City Quanshan District Zhaishan neighborhood street ten No. 6-7 Applicant before: Wu Kui |
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TA01 | Transfer of patent application right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Teaching demonstration device Effective date of registration: 20211230 Granted publication date: 20200317 Pledgee: Taizhou Huangyan sub branch of Zhejiang Tailong Commercial Bank Co.,Ltd. Pledgor: TAIZHOU HAOZIBANG INDUSTRIAL DESIGN CO.,LTD. Registration number: Y2021980017306 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20231027 Granted publication date: 20200317 Pledgee: Taizhou Huangyan sub branch of Zhejiang Tailong Commercial Bank Co.,Ltd. Pledgor: TAIZHOU HAOZIBANG INDUSTRIAL DESIGN CO.,LTD. Registration number: Y2021980017306 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |