CN202563764U - Simple magnetic damping pendulum - Google Patents
Simple magnetic damping pendulum Download PDFInfo
- Publication number
- CN202563764U CN202563764U CN2012202135762U CN201220213576U CN202563764U CN 202563764 U CN202563764 U CN 202563764U CN 2012202135762 U CN2012202135762 U CN 2012202135762U CN 201220213576 U CN201220213576 U CN 201220213576U CN 202563764 U CN202563764 U CN 202563764U
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- CN
- China
- Prior art keywords
- support
- magnetic damping
- damping pendulum
- utility
- simple magnetic
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a teaching instrument and especially relates to a simple magnetic damping pendulum used for physics teaching experiments. The simple magnetic damping pendulum provided by the utility model includes an aluminum plate, a support, a powerful magnetic ball and a fine wire. The support is fixed on the aluminum plate. The powerful magnetic ball is suspended on the support with the fine wire. The simple magnetic damping pendulum not only has a simple structure, but also has distinctive experimental effect.
Description
Affiliated technical field
The utility model relates to a kind of instruments used for education, especially relates to a kind of simple and easy magnetic damping pendulum that physics teaching experiment is used.
Background technology
Though the magnetic damping pendulum kind that present physics teaching experiment is used is more, its complex structure effect is also obvious inadequately.
Summary of the invention
The purpose of the utility model provides so a kind of simple and easy magnetic damping pendulum, and it is not only simple in structure, and experiment effect clearly.
The utility model solves the technical scheme that its technical matters adopted: it comprises aluminium sheet, support, strong magnetic ball and fine rule the utility model.Described support is fixed on the aluminium sheet, and described strong magnetic ball is suspended on the support with fine rule.
The beneficial effect of the utility model is: owing to adopted such scheme, it is not only simple in structure, and experiment effect clearly.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Shown in the figure is the structural representation of the utility model;
Among the figure 1, aluminium sheet, 2, support, 3, strong magnetic ball, 4, fine rule.
Embodiment
As shown in the figure, it comprises aluminium sheet (1), support (2), strong magnetic ball (3) and fine rule (4) the utility model.Described support (2) is fixed on the aluminium sheet (1), and described strong magnetic ball (3) is suspended on the support (1) with fine rule (4).
Claims (1)
1. a simple and easy magnetic damping pendulum comprises aluminium sheet (1), support (2), strong magnetic ball (3) and fine rule (4), and it is characterized in that: described support (2) is fixed on the aluminium sheet (1), and described strong magnetic ball (3) is suspended on the support (1) with fine rule (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202135762U CN202563764U (en) | 2012-05-05 | 2012-05-05 | Simple magnetic damping pendulum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202135762U CN202563764U (en) | 2012-05-05 | 2012-05-05 | Simple magnetic damping pendulum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202563764U true CN202563764U (en) | 2012-11-28 |
Family
ID=47213393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202135762U Expired - Fee Related CN202563764U (en) | 2012-05-05 | 2012-05-05 | Simple magnetic damping pendulum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202563764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243831A (en) * | 2013-05-10 | 2013-08-14 | 北京工业大学 | Compound type omni-directional tuning and shock-absorption damping pendulum |
| CN103821863A (en) * | 2014-03-09 | 2014-05-28 | 北京工业大学 | Adjustable swinging type multi-dimensional low-frequency damping device for cultural relics |
-
2012
- 2012-05-05 CN CN2012202135762U patent/CN202563764U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243831A (en) * | 2013-05-10 | 2013-08-14 | 北京工业大学 | Compound type omni-directional tuning and shock-absorption damping pendulum |
| CN103243831B (en) * | 2013-05-10 | 2016-02-24 | 北京工业大学 | The omni-directional turned damping damped pendulum of combined type |
| CN103821863A (en) * | 2014-03-09 | 2014-05-28 | 北京工业大学 | Adjustable swinging type multi-dimensional low-frequency damping device for cultural relics |
| CN103821863B (en) * | 2014-03-09 | 2015-10-28 | 北京工业大学 | A kind of adjustable pendulum-type multidimensional low frequency historical relic damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130505 |