CN202976619U - Magnetic swing - Google Patents
Magnetic swing Download PDFInfo
- Publication number
- CN202976619U CN202976619U CN 201220596890 CN201220596890U CN202976619U CN 202976619 U CN202976619 U CN 202976619U CN 201220596890 CN201220596890 CN 201220596890 CN 201220596890 U CN201220596890 U CN 201220596890U CN 202976619 U CN202976619 U CN 202976619U
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- CN
- China
- Prior art keywords
- swing
- magnet
- magnetic
- chair plate
- pedestal
- 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 present utility model relates to a magnetic swing. The magnetic swing comprises a pedestal, a swing rack is arranged on the pedestal, two hanging ropes are arranged on the swing rack, a swing chair plate is connected between the two hanging ropes, a first magnet is connected below the swing chair plate, the pedestal is provided with a second magnet corresponding to the first magnet, magnetic poles of the first magnet are constant with those of the second magnet, and the first magnet is close to the second magnet as possible. When the magnetic swing is made, the fact that the swing chair plate is swung without being driven by power can be observed, thus students can understand that the swing chair plate is swung as same magnetic poles repel. Through making the magnetic swing, students can have a deeper understanding and memory of the principle that like poles repel and opposite poles attract.
Description
Technical field
The utility model relates to a kind of magnetic swing work teaching material.
Background technology
Student's work class is that the teaching process according to teaching material arranges, and is a teacher at the two like magnetic poles repel each other of explanation magnetic, during principle of opposite sex attraction, has multiple work teaching material and coordinates, to deepen the student to understanding and the memory of knowledge.
Summary of the invention
The purpose of this utility model is that a kind of magnetic swing rational in infrastructure will be provided, technical problem to be solved in the utility model is the magnetic swing of realizing by following technical scheme, be characterized in: comprise base, base is provided with swing rack, swing rack is provided with two lanyards, be connected with the swing seat board between two lanyards, be connected with the first magnet below described swing seat board, base is provided with second magnet corresponding with the first magnet, the first magnet is consistent with the magnetic pole of the second magnet, and the position of the first magnet and the second magnet is relied on recently as much as possible.
Magnetic swing is after completing, and namely can be observed the swing seat plate can be at unpowered situation lower swing, thereby the power that makes the student understand the two like magnetic poles repel each other of magnetic causes the swing of swing seat board.
The making that the student works by magnetic swing, to the two like magnetic poles repel each other of magnetic, principle of opposite sex attraction has had deep understanding and memory.
Description of drawings
Fig. 1 is the structural representation of magnetic swing.
Embodiment
With reference to Fig. 1, a kind of magnetic swing, comprise base 1, base 1 is provided with swing rack 4, and swing rack 4 is provided with between 5, two lanyards 5 of two lanyards and is connected with swing seat board 6, be connected with the first magnet 3 below described swing seat board 6, it is consistent with the magnetic pole of the second magnet 2 that base 1 is provided with second magnet 2, the first magnet 1 corresponding with the first magnet 3, and the position of the first magnet 3 and the second magnet 2 is relied on recently as much as possible.
Claims (1)
1. magnetic swing, it is characterized in that: comprise base, base is provided with swing rack, swing rack is provided with two lanyards, be connected with the swing seat board between two lanyards, be connected with the first magnet below described swing seat board, base is provided with second magnet corresponding with the first magnet, the first magnet is consistent with the magnetic pole of the second magnet, and the position of the first magnet and the second magnet is relied on recently as much as possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596890 CN202976619U (en) | 2012-11-12 | 2012-11-12 | Magnetic swing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596890 CN202976619U (en) | 2012-11-12 | 2012-11-12 | Magnetic swing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202976619U true CN202976619U (en) | 2013-06-05 |
Family
ID=48517664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596890 Expired - Fee Related CN202976619U (en) | 2012-11-12 | 2012-11-12 | Magnetic swing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202976619U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669149A (en) * | 2017-02-06 | 2017-05-17 | 昆山市苞蕾众创投资管理有限公司 | Magnetic-control children security swing |
| CN109669179A (en) * | 2019-02-16 | 2019-04-23 | 李志城 | A kind of field detection radar |
| CN111035938A (en) * | 2019-12-27 | 2020-04-21 | 北京中冶设备研究设计总院有限公司 | High-altitude swing |
-
2012
- 2012-11-12 CN CN 201220596890 patent/CN202976619U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669149A (en) * | 2017-02-06 | 2017-05-17 | 昆山市苞蕾众创投资管理有限公司 | Magnetic-control children security swing |
| CN109669179A (en) * | 2019-02-16 | 2019-04-23 | 李志城 | A kind of field detection radar |
| CN111035938A (en) * | 2019-12-27 | 2020-04-21 | 北京中冶设备研究设计总院有限公司 | High-altitude swing |
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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: 20130605 Termination date: 20131112 |