CN207690394U - Magnetic suspension tellurian - Google Patents
Magnetic suspension tellurian Download PDFInfo
- Publication number
- CN207690394U CN207690394U CN201720859763.0U CN201720859763U CN207690394U CN 207690394 U CN207690394 U CN 207690394U CN 201720859763 U CN201720859763 U CN 201720859763U CN 207690394 U CN207690394 U CN 207690394U
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- China
- Prior art keywords
- magnetic suspension
- holder
- pedestal
- coil
- suspension tellurian
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Abstract
The utility model is related to magnetic suspension tellurians, including mounting base, holder and sphere；The mounting base includes the pedestal for having inner cavity, and circuit board, permanent magnet and transmitting coil are provided in the pedestal, and the circuit board is connected to the transmitting coil by a connecting line；Metal cap is provided on the holder, the upper casing and lower casing that the metal cap is equipped with metal framework and extends from the metal framework both ends, the metal cap is interior to be equipped with coil；The sphere includes global shell, constellation design and the pattern of the earth of transparent hollow successively from inside to outside, receiving coil, connection electric wire and luminescent screen are provided in the global shell bottom end, described connection electric wire one end is connected to the receiving coil, the other end is connected to the luminescent screen, and magnet is additionally provided in the global shell top.This tellurion can automatically be rotated by permanent magnet realizes rotation, and the pattern on tellurion can be watched convenient for user；This tellurion can also realize wireless power by transmitting coil and receiving coil.
Description
Technical field
The utility model is related to tellurion technical fields, and in particular, to magnetic suspension tellurian.
Background technology
Tellurion is for the ease of recognizing the earth, and people copy the shape of the earth, reduce according to a certain percentage, make
The model of the earth --- tellurion.The function of globe generally used is relatively common, be confined on earth surface in administrative division,
Longitude and latitude, landform, height above sea level, mark of ocean current etc. are the expressions of static content；And universe is movement always, with real-time phase
The earth of identical rotation can more excite the interest of student.And magnetic suspension tellurian is the tellurion using magnetic levitation technology, with
Common tellurion is different, it passes through sphere that can be suspended in the air without shaft, more vividly really presents the earth too
Aerial form.
Currently, tellurion acts not only as educational aid, ornament and exhibit can also be used as.Magnetcisuspension in the market
Floating tellurion cannot rotate automatically, and the pattern watched on tellurion to user is made troubles；With the improvement of living standards, disappearing
Expense person also improves the pursuit of ornament, does not require nothing more than beauty, also wants easy to use, and existing magnetic suspension tellurian conduct
Ornament only suspends in the air in the energized state, and will not shine will not rotate.It is provided according to consumer demand a kind of
Magnetic suspension tellurianComeOvercome drawbacks described above.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides magnetic suspension tellurian.
The technical solution of the utility model is as follows：
A kind of magnetic suspension tellurian, including mounting base, the holder in the mounting base, a sphere are placed on described
In mounting base；The mounting base includes the pedestal for having inner cavity, is provided with circuit board and permanent magnet in the inner cavity of the pedestal, leans on
The circumference of the nearly permanent magnet is provided with transmitting coil, and the circuit board is connected to the transmitting coil by a connecting line；Institute
State and be provided with metal cap on holder, the metal cap be equipped with metal framework and from the metal framework both ends extend upper casing and
Lower casing is also placed with coil in the metal cap；The sphere includes global shell, the planisphere of transparent hollow successively from inside to outside
Case and pattern of the earth are provided with receiving coil, connection electric wire and luminescent screen, the connection electric wire one in the bottom end of the global shell
End is connected to the receiving coil, and the other end is connected to the luminescent screen, magnet is additionally provided in the top of the global shell.
Preferably, the magnet is opposite in magnetism with the magnetism of the permanent magnet.
Preferably, it is provided with support base on the pedestal；The one side wall of the pedestal is equipped with connecting interface, the pedestal
On be additionally provided with mounting hole.
Preferably, the connecting interface is used to provide power supply to the magnetic suspension tellurian, and the connecting interface is
USB connection interface or power supply adaptor connecting interface.
Preferably, the preferably circular hole of the mounting hole.
Preferably, the holder is the bow-shaped support of metal, and the holder is mounted on the bottom by the mounting hole
On seat.The holder can be used as the switch that the magnetic suspension tellurian starts or closes.
Preferably, the spherical outside surface in the global shell, the inside of the pattern of the earth are set on the inside of the constellation design
It is arranged in the outside of the constellation design.
Preferably, the luminescent screen is equipped with several LED light.
The beneficial effects of the utility model are：The magnetic suspension tellurian of the utility model can rotate reality automatically by permanent magnet
Existing tellurion rotates automatically, the pattern on tellurion can be watched convenient for user, the luminescent screen light transmission effect in the tellurion
Starry sky pattern can be shown on transparent global shell, and good booster action is played to teaching, increases technology sense, and can give
User adds many magical colors；This magnetic suspension tellurian realizes wireless power by transmitting coil and receiving coil.
Description of the drawings：
Fig. 1 is the structural schematic diagram of magnetic suspension tellurian described in the utility model.
Fig. 2 is the structural schematic diagram of magnetic suspension tellurian ball interior described in the utility model.
Specific implementation mode
In order to make the goal of the invention of the utility model, technical solution and technique effect are more clearly understood, with reference to tool
Body embodiment is described further the utility model.It should be understood that specific embodiment described herein, be only used for explaining
The utility model is not used to limit the utility model.
Referring to Figures 1 and 2, Fig. 1 is the structural schematic diagram of magnetic suspension tellurian described in the utility model；Fig. 2 is this practicality
The structural schematic diagram of the novel magnetic suspension tellurian ball interior.
The magnetic suspension tellurian of the utility model, including mounting base 100, the holder in the mounting base 100
200, a sphere 300 is placed in the mounting base 100.
The mounting base 100 includes the pedestal 110 for having inner cavity, and support base 120 is provided on the pedestal 110, described
The one side wall of pedestal 110 is equipped with connecting interface 111, and mounting hole 112 is additionally provided on the pedestal 110；The inner cavity of the pedestal 110
In be provided with circuit board 130 and permanent magnet 140, the circumference close to the permanent magnet 140 is provided with transmitting coil 150, the electricity
Road plate 130 is connected to the transmitting coil 150 by a connecting line 131.In the present invention, the connecting interface 111 is used
In providing power supply to the magnetic suspension tellurian, the connecting interface 111 is that USB connection interface or power supply adaptor connect
Interface, 112 preferably circular hole of the mounting hole.
The holder 200 is the bow-shaped support of metal, and one end of the holder 200 is mounted in the mounting hole 112, institute
State holder 200 the other end connect a boring metal cap 210, the metal cap 210 be equipped with metal framework 211 and from
The upper casing 212 and lower casing 213 that 211 both ends of the metal framework extend, are also placed with coil 214 in the metal cap 210.At this
In utility model, the holder 200 can be used as the switch that the magnetic suspension tellurian starts or closes.
The sphere 300 includes global shell 310, constellation design 320 and the pattern of the earth 330 of transparent hollow, the constellation
The spherical outside surface in the global shell 310 is arranged in 320 inside of pattern, and the inside of the pattern of the earth 330 is arranged in the planisphere
In the outside of case 320.
Receiving coil 311, connection electric wire 312 and luminescent screen 313 are provided in the bottom end of the global shell 310；The company
312 one end of connecting wires are connected to the receiving coil 311, and the other end is connected to the luminescent screen 313；On the luminescent screen 313
Equipped with several LED light；Magnet 314 is additionally provided in the top of the global shell 310.Wherein, the magnet 314 and the permanent magnetism
The magnetism of body 140 is in magnetic opposite so that the sphere 300 can be suspended in the mounting base 100 because of mutual magnetic repulsion principle
Top.
The operation principle of the utility model is：
In the case of magnetic suspension tellurian energization, the magnetic suspension tellurian starts, and the circuit board 130 is connected
Electricity, the circuit board 130 provide power supply to the transmitting coil 150, and the transmitting coil 150 converts electric energy to magnetic energy, institute
The magnetic field for stating 140 circumferential edge of permanent magnet generates variation and rotates automatically, and correspondingly the magnetic field of the magnet 314 also produces change
Change, therefore generate a compensation electric current between the permanent magnet 140 and the magnet 314, the compensation electric current is left to the coil
In 214, the magnetic field of the coil 214 increases, and the support base 120 that the sphere 300 deviates is suspended in the support base 120
Upper end and 210 lower end spatial position of the metal cap；It is described again because the permanent magnet 140 and 314 magnetism of the magnet differ
Permanent magnet 140 does not stop to rotate so that the sphere 300 ceaselessly rotates automatically.
Under the magnetic suspension tellurian starting state, because of human body belt current itself, when people touches the holder
200, the electric current of the coil 214 on the holder 200 is changed, the magnetic field in the coil 214 changes to described in forever
The magnetic field of magnet 140 also accordingly changes, and the magnetic field of the transmitting coil 150 changes, and the receiving coil 311 receives described
Magnetic vibration frequency after 150 magnetic field of transmitting coil changes, the receiving coil 311 are turned magnetic energy by the coupling of the magnetic core of coil inside
It is melted into electric energy and provides power supply to the luminescent screen 313, drive the LED light in the luminescent screen 313 bright.When people touches again
The holder 200, the receiving coil 311 do not receive the magnetic vibration frequency of the transmitting coil 150, the receiving coil 311
Magnetic energy cannot be converted to electric energy by the coupling of the magnetic core of coil inside and provide power supply to the luminescent screen 313, it is described to shine
LED light in plate 313 is gone out.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, architectural form cans be flexible and changeable, and can be produced with subseries
Product.Several simple deduction or replace are only made, it is true by the claims submitted all to shall be regarded as belonging to the utility model
Fixed scope of patent protection.
Claims (6)
1. a kind of magnetic suspension tellurian, including mounting base, the holder in the mounting base, a sphere are placed on the peace
It fills on seat；It is characterized in that, the mounting base includes the pedestal for having inner cavity, be provided in the inner cavity of the pedestal circuit board and
Permanent magnet, the circumference close to the permanent magnet are provided with transmitting coil, and the circuit board is connected to the hair by a connecting line
Ray circle；Metal cap is provided on the holder, the metal cap is equipped with metal framework and prolongs from the metal framework both ends
The upper casing and lower casing stretched also are placed with coil in the metal cap；The sphere includes the ball of transparent hollow successively from inside to outside
Shell, constellation design and pattern of the earth are provided with receiving coil, connection electric wire and luminescent screen, institute in the bottom end of the global shell
It states connection electric wire one end and is connected to the receiving coil, the other end is connected to the luminescent screen, is gone back in the top of the global shell
It is provided with magnet；Support base is provided on the pedestal, the one side wall of the pedestal is equipped with connecting interface, is also set on the pedestal
There is mounting hole.
2. magnetic suspension tellurian according to claim 1, which is characterized in that the connecting interface be USB connection interface or
Person's power supply adaptor connecting interface.
3. magnetic suspension tellurian according to claim 1, which is characterized in that the mounting hole is round hole.
4. magnetic suspension tellurian according to claim 2 or 3, which is characterized in that the holder is the bow-shaped support of metal,
The holder is installed on the base by the mounting hole；The holder can be used as the magnetic suspension tellurian start or
The switch of closing.
5. magnetic suspension tellurian according to claim 1, which is characterized in that the luminescent screen is equipped with several LED light.
6. magnetic suspension tellurian according to claim 1, which is characterized in that be arranged in the ball on the inside of the constellation design
The spherical outside surface of shell is arranged in the outside of the constellation design on the inside of the pattern of the earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859763.0U CN207690394U (en) | 2017-07-14 | 2017-07-14 | Magnetic suspension tellurian |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859763.0U CN207690394U (en) | 2017-07-14 | 2017-07-14 | Magnetic suspension tellurian |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690394U true CN207690394U (en) | 2018-08-03 |
Family
ID=62987753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859763.0U Active CN207690394U (en) | 2017-07-14 | 2017-07-14 | Magnetic suspension tellurian |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207690394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163239A (en) * | 2018-08-31 | 2019-01-08 | 安徽金贺财建筑工程有限公司 | A kind of magnetic suspension reading lamp that interior decoration is height-adjustable |
-
2017
- 2017-07-14 CN CN201720859763.0U patent/CN207690394U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163239A (en) * | 2018-08-31 | 2019-01-08 | 安徽金贺财建筑工程有限公司 | A kind of magnetic suspension reading lamp that interior decoration is height-adjustable |
| CN109163239B (en) * | 2018-08-31 | 2020-11-27 | 安徽金贺财建筑工程有限公司 | Magnetic suspension desk lamp with adjustable interior decoration height |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |