CN201035803Y - Novel magnetic suspension demonstrator - Google Patents
Novel magnetic suspension demonstrator Download PDFInfo
- Publication number
- CN201035803Y CN201035803Y CN 200720149887 CN200720149887U CN201035803Y CN 201035803 Y CN201035803 Y CN 201035803Y CN 200720149887 CN200720149887 CN 200720149887 CN 200720149887 U CN200720149887 U CN 200720149887U CN 201035803 Y CN201035803 Y CN 201035803Y
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- magnetic
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- permanent magnet
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Abstract
The utility model relates to a novel magnetic levitation demonstration apparatus, which comprises a U-shaped magnetic track (2) provided with a permanent magnet or an electromagnet and an inverted trapezoidal sliding block (1) having a permanent magnet (5), a driving fan (3) and a battery pack (4). Because of the repulsion principle of an identical magnetic pole and the function of the driving fan (3), the inverted trapezoidal sliding block (1) is levitated in the U-shaped magnetic track (2) to quickly travel. The structure of the utility model simplifies the magnetic levitation demonstration process and obtains a more vivid, clearer and more illustrative demonstration effect, the complete equipment has simple operation, convenient production, and low cost, and the model can also be used as an intelligent toy after being beautified.
Description
Affiliated technical field
The utility model relates to a kind of maglev apparatus for demonstrating.
Background technology
At present, the conventional magnetic levitation apparatus for demonstrating mainly contains two kinds, and the one, super-conductive magnetic suspension apparatus for demonstrating, another kind are fixed magentic suspension demonstrating devices.The super-conductive magnetic suspension apparatus for demonstrating is that the superconduction piece is superconducting state with cooled with liquid nitrogen behind low temperature, and it is suspended in the energising relief on the magnetic orbit, can allow its motion with very little thrust; And fixed magentic suspension demonstrating device is that magnetic patch is suspended in the magnetic field, itself is static, can rock, stir its magnetic levitation phenomenon of observation down.These two kinds of apparatus for demonstrating otherwise the demonstration difficulty big, process is loaded down with trivial details and certain potential safety hazard is arranged, or presentation process is too simple, lacks vividness and interest, the demonstration weak effect.
The utility model content
In order to overcome the above-mentioned shortcoming of conventional magnetic levitation apparatus for demonstrating, simplifying its vividness of increase and interest under the presentation process situation as far as possible, improve the demonstration effect, the utility model provides a kind of magentic suspension demonstrating device can obtain clear and intuitive demonstration effect.
The technical scheme that its technical matters that solves the utility model adopts is: place trapezoidal magnetic slider in U type magnetic orbit, the trapezoidal magnetic slider of falling is identical with magnetic orbit adjacent surface magnetic pole, because repulsive interaction, the trapezoidal magnetic slider of falling will be suspended in the U type magnetic orbit, simultaneously, fall to install on the trapezoidal magnetic slider mini-fan as propulsive power source, have only the windage mechanical resistance to hinder owing to fall under the trapezoidal magnetic slider suspended state, the trapezoidal magnetic slider of falling after mini-fan starts will overcome air resistance along the accelerated motion of U type magnetic orbit, finally reach a higher steady speed.Simultaneously, will be suspended in the U type magnetic orbit, and can prevent effectively that limited slip block turn on one's side owing to fall trapezoidal magnetic slider.
Whole presentation process is succinctly smooth, has very strong vividness and interest, can obtain more clear and intuitive demonstration effect again.
The beneficial effects of the utility model are, have simplified the magentic suspension demonstrating process, have very strong vividness and interest, obtain more clear and intuitive demonstration effect, and equipment set is simple, and is convenient for production, with low cost.
Also can be used as educational toy after model beautified.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural principle planimetric map of the present utility model.
Fig. 2 is a structural principle stereographic map of the present utility model.
Each label is represented among the figure:
1. fall trapezoidal magnetic slider 2.U type magnetic orbit 3. drive fan
4. electric battery 5. permanent magnets 6. track magnets
Embodiment
In Fig. 1, go up attachment rail magnet arranged side by side (6) at U type magnetic orbit (2), this track magnet is made up of permanent magnet or electromagnet, U type magnetic orbit (2) is connected into oval or round track, the trapezoidal magnetic slider (1) of falling is placed in the U type magnetic orbit (2), is falling trapezoidal magnetic slider (1) upward mounting permanent magnet (5), drive fan (3) and electric battery (4).
During use, connect drive fan (3) and electric battery (4) earlier, drive fan (3) running, the trapezoidal magnetic slider (1) of will falling again is placed in the U type magnetic orbit (2), because the homopolar-repulsion principle of magnetic pole, and the effect of drive fan (3), the trapezoidal magnetic slider (1) of falling will be suspended on the U type magnetic orbit (2), and move fast along track.Whole presentation process is simple, clear, directly perceived, and the demonstration effect obviously improves.
Claims (1)
1. magentic suspension demonstrating instrument, it mainly comprises down trapezoidal magnetic slider, U type magnetic orbit, drive fan, electric battery, it is characterized in that: on the U type magnetic orbit permanent magnet or electromagnet are housed, fall and permanent magnet also is housed in the trapezoidal magnetic slider, because magnetic pole homopolar-repulsion principle, and the effect of drive fan, fall trapezoidal magnetic slider suspension operation in U type magnetic orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720149887 CN201035803Y (en) | 2007-05-04 | 2007-05-04 | Novel magnetic suspension demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720149887 CN201035803Y (en) | 2007-05-04 | 2007-05-04 | Novel magnetic suspension demonstrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201035803Y true CN201035803Y (en) | 2008-03-12 |
Family
ID=39196694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720149887 Expired - Fee Related CN201035803Y (en) | 2007-05-04 | 2007-05-04 | Novel magnetic suspension demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201035803Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553337A (en) * | 2016-02-02 | 2016-05-04 | 杨欢 | Magnetic suspension system |
| CN107564386A (en) * | 2017-10-16 | 2018-01-09 | 牡丹江师范学院 | One kind is used to demonstrate maglev teaching aid |
-
2007
- 2007-05-04 CN CN 200720149887 patent/CN201035803Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553337A (en) * | 2016-02-02 | 2016-05-04 | 杨欢 | Magnetic suspension system |
| CN107564386A (en) * | 2017-10-16 | 2018-01-09 | 牡丹江师范学院 | One kind is used to demonstrate maglev teaching aid |
| CN107564386B (en) * | 2017-10-16 | 2019-07-23 | 牡丹江师范学院 | One kind is for demonstrating maglev teaching aid |
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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: 20080312 Termination date: 20100504 |