CN201789457U - Magnetic suspension instrument - Google Patents
Magnetic suspension instrument Download PDFInfo
- Publication number
- CN201789457U CN201789457U CN2010205330861U CN201020533086U CN201789457U CN 201789457 U CN201789457 U CN 201789457U CN 2010205330861 U CN2010205330861 U CN 2010205330861U CN 201020533086 U CN201020533086 U CN 201020533086U CN 201789457 U CN201789457 U CN 201789457U
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- CN
- China
- Prior art keywords
- magnetic
- endosphere
- ectosphere
- sphere
- dish
- 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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- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
A magnetic suspension instrument comprises a hollow inner sphere and a hollow outer sphere which are made of non-magnetic light materials, wherein a segment-shaped steel magnet and a ring-shaped magnetic belt are fixed inside the inner sphere; the inner sphere is arranged inside the inner cavity of the outer sphere; the seat made into an I-shaped round table; the upper plate of the round table is provided with an electromagnet; columns are arranged on the periphery of the upper plate; magnetic blocks are fixed at the tops of the columns; the magnetic field polarities of opposite surfaces of the seat and the inside of the sphere are the same; the sphere body is placed over the upper plate and can suspend over the upper plate by means of magnetic force after electricity is supplied; and the outer sphere can rotate so as to improve visual and demonstration effects.
Description
Technical field
The utility model relates to a kind of magnetic levitation system, specifically a kind of spherical magnetic suspension instrument.
Background technology
At present, the spheroid of spherical magnetic suspension globe mostly can not be done the rotation of multidirectional angle, therefore influences vision and bandwagon effect.
The utility model content
Can not make the defective of multidirectional angle rotation for overcoming spherical magnetic suspension instrument, the utility model provides a kind of magnetic suspension instrument, and this magnetic suspension instrument is energy multi-angle turn spheroid when suspending, and can be observed the spherome surface of any one angle.
The utility model solves the technical measures that its technical problem takes: ectosphere is made hollow spherical with nonmagnetic substance, its inwall slyness; Endosphere is made hollow with nonmagnetic substance, its appearance slyness, and the top of endosphere is provided with ball.The magnet steel of a segment shape is fixed in lower end in the endosphere cavity, on the wall body of 1/3rd height of endosphere above the magnet steel, the ring-shaped magnetic band is set one, the external diameter of endosphere is slightly smaller than the internal diameter of ectosphere, and endosphere is inserted in the inner chamber of ectosphere, injects lubricating oil in the space between two balls.Base is made " I " font round platform with nonmagnetic substance, and disk is established dish and lower wall, and the dish of going up of round platform is provided with electromagnet, and polarity of the magnetic field is identical to practising physiognomy in the polarity of the magnetic field that this electromagnet produces and the endosphere.Lower wall connects power line, Plane Installation mains switch and adjusting knob on the lower wall.Around last dish, set up three columns that make progress by trisection, magnetic block is installed on top at column, the total height of magnetic block and column is slightly larger than 1/3rd of outer bulb diameter, magnetic recording tape is identical to the polarity of practising physiognomy in this magnetic block and the endosphere, and three regional diameters that magnetic block surrounded are slightly larger than 1/3rd of outer bulb diameter.Spheroid is put on the upper disk surface that three root posts surround, energized, open switch, electromagnet produces magnetic field, because the polarity of the magnetic field of electromagnet is identical with the polarity of magnet steel, repulsion lower magnetic steel at magnetic force upwards floats, simultaneously, the ball on endosphere top withstands on and drives ectosphere on the inwall of ectosphere and upwards float, when magnetic force equated with the ground mental and physical efforts, spheroid just was suspended in the aerial of dish, and at this moment three magnetic blocks on the column just in time are near the endosphere magnetic recording tape position, because the same sex repels each other, make spheroid can be not to the left and right, the front and back drift.If the adjusting knob on the rotation lower wall, just can change the parameter in magnetic field, when magnetic field increases, the distance of spheroid come-up is high more, otherwise it is just low, rotating adjusting knob just can make spheroid fluctuate aloft, the basic principle that can fully show the magnetcisuspension technology, if go to stir gently the ectosphere upper end, because outer spheroid inwall is that ball contacts with endosphere top, interior spheroid its center of gravity under gravity and magnetic force are controlled is downward all the time, and ectosphere is not influenced with ball by the magnetic line of force to contact, just slightly firmly stir and to rotate, so just can reach the purpose of observing surface, spheroid any point.
The beneficial effects of the utility model are that the basic principle of displaying magnetic levitation technology is explored wherein secret, and is simple in structure.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure, 1, ectosphere, 2, endosphere, 3, ball, 4, magnetic recording tape, 5, magnet steel, 6, magnetic block, 7, column, 8, electromagnet, 9, base, 10, go up dish, 11, lower wall, 12, mains switch, 13, power line, 14, adjusting knob.
Embodiment
In the drawings, make hollow ectosphere 1, its inwall slyness with the material of non magnetic lightweight.Make hollow endosphere 2 with the material of non magnetic lightweight, its outer wall slyness, inside and outside wall top is provided with ball 3, the inner chamber lower end of endosphere is the magnet steel 5 of segment shape fixedly, on the wall body of 1/3rd height of inner chamber above the magnet steel, ring-shaped magnetic band 4 is set one, the external diameter of endosphere is slightly smaller than the internal diameter of ectosphere, and endosphere is inserted in the inner chamber of ectosphere, injects lubricating oil in the gap between the interior ectosphere.Base 9 usefulness nonmagnetic substances are made " I " font round platform, round platform is established dish 10 and lower wall 11, above the last dish 10 electromagnet 8 is set, magnet steel is identical to the polarity of practising physiognomy in the polarity of the magnetic field that this electromagnet produces and the endosphere, set up three columns that make progress 7 by trisection around the last dish, magnetic block 6 is installed on top at column, and total degree of magnetic block and column is slightly larger than 1/3rd of outer bulb diameter, and this magnetic block is identical to the polarity of practising physiognomy with the endosphere magnetic recording tape.Three regional diameters that magnetic block surrounded are slightly larger than the diameter at ectosphere 1/3rd places.Lower wall connects power line 13, and the plane is provided with switch 12 and adjusting knob 14 on lower wall.
Claims (4)
1. magnetic suspension instrument, interior ectosphere is made hollow spherical with non magnetic light material, it is characterized in that: the inner chamber lower end of endosphere is the magnet steel of segment shape fixedly, on the wall body of 1/3rd height of inner chamber above the magnet steel, the ring-shaped magnetic band is set one, endosphere outer wall top is provided with ball, the external diameter of endosphere is slightly smaller than the diameter of the inner chamber of ectosphere, and endosphere is inserted in the inner chamber of ectosphere; Base is made " I " font round platform with nonmagnetic substance, round platform is established dish and lower wall, dish is provided with electromagnet on described round platform, set up three columns that make progress by trisection around the last dish, magnetic block is installed on the top of described column, the lower wall of described round platform connects power line, last Plane Installation mains switch, adjusting knob.
2. magnetic suspension instrument according to claim 1 is characterized in that: the electromagnet in the described upward dish is identical to the polarity of practising physiognomy with the magnet steel in the endosphere; The magnetic block on described column top is identical to the polarity of practising physiognomy with magnetic recording tape in the endosphere.
3. magnetic suspension instrument according to claim 1 is characterized in that: the total height of described column and magnetic block is slightly larger than 1/3rd of outer bulb diameter, and the regional diameter that described three root posts surround is slightly larger than 1/3rd of outer bulb diameter.
4. magnetic suspension instrument according to claim 1 is characterized in that: inject lubricating oil in the space between described ectosphere and the endosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205330861U CN201789457U (en) | 2010-09-09 | 2010-09-09 | Magnetic suspension instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205330861U CN201789457U (en) | 2010-09-09 | 2010-09-09 | Magnetic suspension instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789457U true CN201789457U (en) | 2011-04-06 |
Family
ID=43821406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205330861U Expired - Fee Related CN201789457U (en) | 2010-09-09 | 2010-09-09 | Magnetic suspension instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102291059A (en) * | 2010-06-18 | 2011-12-21 | 陈际军 | Magnetic suspension instrument |
| CN109036095A (en) * | 2018-08-17 | 2018-12-18 | 杭州红山磁性材料有限公司 | A kind of magnetic suspension demonstrating apparatus |
-
2010
- 2010-09-09 CN CN2010205330861U patent/CN201789457U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102291059A (en) * | 2010-06-18 | 2011-12-21 | 陈际军 | Magnetic suspension instrument |
| CN109036095A (en) * | 2018-08-17 | 2018-12-18 | 杭州红山磁性材料有限公司 | A kind of magnetic suspension demonstrating apparatus |
| CN109036095B (en) * | 2018-08-17 | 2021-03-19 | 杭州红山磁性材料有限公司 | Magnetic suspension display 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: 20110406 Termination date: 20110909 |