CN107346630A - 教学用动能与弹性转换演示器 - Google Patents
教学用动能与弹性转换演示器 Download PDFInfo
- Publication number
- CN107346630A CN107346630A CN201610287778.4A CN201610287778A CN107346630A CN 107346630 A CN107346630 A CN 107346630A CN 201610287778 A CN201610287778 A CN 201610287778A CN 107346630 A CN107346630 A CN 107346630A
- Authority
- CN
- China
- Prior art keywords
- kinetic energy
- elastic
- demonstrator
- converting
- teaching
- Prior art date
- 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.)
- Pending
Links
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
本发明提供一种教学用动能与弹性转换演示器,教学使用的动能与弹性转换演示器在一个支架上方设有一个倾斜滑板,在倾斜滑板低端的板面上装有弹簧,另一端高端配有重体滚筒。使用时,通过重体滚筒向下滑动产生动能,在遇到弹簧的顶力后即产生弹性回力,由此显示两种力量的相互转换。
Description
技术领域
本发明涉及一种教学用演示器,具体的说是一种教学用动能与弹性转换演示器。
背景技术
在物理教学中,在涉及动能与弹性相互碰及重力势能转换时,由于缺乏专用的教具进行演示,只能通过理论进行讲解,这种完全语言表述的方式无法让学生充分理解,特别在小学的学生中,更会由于年纪小、理解能力差,不能充分理解。
发明内容
本发明提供一种教学用动能与弹性转换演示器,可通过重力物体将动能与弹性相互转换进行演示。
本发明包括弹簧,所采用的技术方案在于:教学使用的动能与弹性转换演示器在一个支架上方设有一个倾斜滑板,在倾斜滑板低端的板面上装有弹簧,另一端高端配有重体滚筒。
本发明具有如下优势效果:通过上述技术方案,所构成的教学用演示器在使用时,可通过重体滚筒的滚动产生动能,在滑入下方与弹簧相碰时,会在弹力作用下回弹。
附图说明
下面结合附图和实施例对本发明作进一步详述。
图1为本发明结构示意图。
具体实施方式
图1所示:教学使用的动能与弹性转换演示器在一个支架1上方设有一个倾斜滑板2,在倾斜滑板2低端的板面上装有弹簧3,另一端高端配有重体滚筒4。
Claims (1)
1.一种教学用动能与弹性转换演示器,包括弹簧(3),其特征在于:教学使用的动能与弹性转换演示器在一个支架(1)上方设有一个倾斜滑板(2),在倾斜滑板(2)低端的板面上装有弹簧(3),另一端高端配有重体滚筒(4)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610287778.4A CN107346630A (zh) | 2016-05-04 | 2016-05-04 | 教学用动能与弹性转换演示器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610287778.4A CN107346630A (zh) | 2016-05-04 | 2016-05-04 | 教学用动能与弹性转换演示器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107346630A true CN107346630A (zh) | 2017-11-14 |
Family
ID=60253540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610287778.4A Pending CN107346630A (zh) | 2016-05-04 | 2016-05-04 | 教学用动能与弹性转换演示器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107346630A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116329178A (zh) * | 2023-05-29 | 2023-06-27 | 山东振淇机械股份有限公司 | 一种挖掘机零部件生产用清洁装置 |
-
2016
- 2016-05-04 CN CN201610287778.4A patent/CN107346630A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116329178A (zh) * | 2023-05-29 | 2023-06-27 | 山东振淇机械股份有限公司 | 一种挖掘机零部件生产用清洁装置 |
CN116329178B (zh) * | 2023-05-29 | 2023-08-11 | 山东振淇机械股份有限公司 | 一种挖掘机零部件生产用清洁装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107346630A (zh) | 教学用动能与弹性转换演示器 | |
CN204596259U (zh) | 一种大学数学用概率演示教具 | |
CN201918078U (zh) | 多功能弹性碰撞演示仪 | |
CN204023445U (zh) | 发电减速带组件 | |
CN201728998U (zh) | 教学用等间距画线器 | |
CN205122026U (zh) | 一种能量转换演示装置 | |
CN203888540U (zh) | 防止滚轮晃动的支撑轮 | |
CN203588526U (zh) | 一种滚动演示仪 | |
CN209328315U (zh) | 一种摩擦力演示教具 | |
CN201725444U (zh) | 一种儿童语言助学器 | |
CN203338636U (zh) | 一种物理现象教学装置 | |
CN203157497U (zh) | 教学用折叠尺 | |
CN202237227U (zh) | 携带储存盒的秋千架 | |
CN202425769U (zh) | 草稿书包 | |
CN202711497U (zh) | 一种汉字偏旁部首教具 | |
CN201108123Y (zh) | 多功能铅笔盒 | |
CN206460691U (zh) | 能量转换演示装置 | |
CN202222635U (zh) | 一种铅笔盒 | |
CN206672445U (zh) | 一种英语学习卡片架 | |
CN204278880U (zh) | 一种黑板檫 | |
CN204166760U (zh) | 能量转换学习用具 | |
Chen | Two sides of a coin-one cant depart from the other: The relationship between fine art education and science education | |
CN203276646U (zh) | 家用的英语教板 | |
CN202306873U (zh) | 教学用五线谱游戏垫 | |
CN201863560U (zh) | 振动提神笔 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171114 |
|
WD01 | Invention patent application deemed withdrawn after publication |