CN208433153U - Based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle - Google Patents
Based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle Download PDFInfo
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- CN208433153U CN208433153U CN201820407689.3U CN201820407689U CN208433153U CN 208433153 U CN208433153 U CN 208433153U CN 201820407689 U CN201820407689 U CN 201820407689U CN 208433153 U CN208433153 U CN 208433153U
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- magnet
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- magnetic suspension
- carriage device
- suspension carriage
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Abstract
The utility model discloses based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, magnetic suspension dress field is related generally to.Including car body, two sides power strong magnet, track suspended magnet, the vehicle bottom two sides are equipped with the suspension magnet block to repel each other with track suspended magnet magnetism, electromagnet structure is equipped in the car body, the polarity of the opposed side of two sides power strong magnet is opposite, height where height and two sides power strong magnet where the electromagnet structure is adapted, and the two sides power strong magnet, track suspended magnet are symmetrical arranged.The utility model has the beneficial effects that: can visually demonstrate to the magnetic suspension working principle for often leading magnetic expelling type principle, and it can satisfy the controllability of the speed of maglev trolley, direction and electromagnet structure working condition.
Description
Technical field
The utility model relates to magnetic levitation system fields, specifically based on the controllable magnetic suspension trolley for often leading magnetic expelling type principle
Device.
Background technique
German engineer Herman Ken Peier proposes electromagnetic suspension principle in nineteen twenty-two first, and applies in 1934
The patent of magnetic suspension train.Magnetic suspension train mainly includes two basic fundamentals, and one is electromagnetic system, for making train suspend
Get up, another is linear motor, for drawing.Nowadays, have compared with traditional railway due to magnetic suspension train and be suitable for height
Speed operation, to stablize safety, pollution small, easy to maintain, have the advantages that higher conevying efficiency, has in terms of communications and transportation greatly
Using.Currently, the electromagnet type according to used by magnetic suspension train, which can be divided into, often leads attraction type and superconduction repulsion type two
Kind.But there is presently no an intuitive apparatus for demonstrating can make student or public the characteristics of understanding the high-tech vehicles and its work
Make principle.
Utility model content
The purpose of this utility model is to provide based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, it can
The magnetic suspension working principle for often leading magnetic expelling type principle is visually demonstrated, and can satisfy the speed of maglev trolley, side
To and electromagnet structure working condition controllability.
The utility model to achieve the above object, is achieved through the following technical solutions:
It is outstanding based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, including car body, two sides power strong magnet, track
Floating magnet, the vehicle bottom two sides are equipped with the suspension magnet block to repel each other with track suspended magnet magnetism, are equipped in the car body
Electromagnet structure, the polarity of the opposed side of two sides power strong magnet on the contrary, height where the electromagnet structure with
Height is adapted where the power strong magnet of two sides, and the two sides power strong magnet, track suspended magnet are symmetrical arranged.
The controllable magnetic suspension carriage device further includes runway, and the two sides power strong magnet is placed equidistant on the inside of runway
On side wall, the track suspended magnet is symmetrical arranged in runway bottom surface.
The electromagnet structure includes battery, controllable switch, iron core and the coil being wrapped on iron core, the electric power storage
Pond, controllable switch, iron core, coil are connected in series, the polarity at iron core both ends and corresponding two sides power strong magnet pole after energization
Property is repelled each other.
The controllable switch is relay.
The controllable magnetic suspension carriage device further includes Hall sensor, and the headstock of car body is arranged in the Hall sensor
Place, the Hall sensor are connect with controllable switch.
The controllable magnetic suspension carriage device further includes lowering and stabilizing blood pressure module, the lowering and stabilizing blood pressure module and controllable switch,
Hall sensor connection.
The controllable magnetic suspension carriage device further includes wiring board, the battery, controllable switch, iron core, coil, Hall
Circuit connection setting between sensor, lowering and stabilizing blood pressure module is in the circuit board.
The prior art is compared, the utility model has the beneficial effects that:
According to the relative theory that identical charges repel each other between magnet, there is a natural attraction between the sexes, and the relevant knowledge of electromagnet principle is combined, is based on
Magnetic suspension system, using magnetic effect of electric current and Hall effect as the dynamical system of core and guidance system, to meet magnetic suspension
The controllability of the speed of trolley, direction and electromagnet structure working condition, can be to the magnetic suspension work for often leading magnetic expelling type principle
It is visually demonstrated as principle.
Detailed description of the invention
Attached drawing 1 is the utility model principle demo status diagram.
Attached drawing 2 is body construction schematic diagram in the utility model.
Label shown in attached drawing:
1, car body；2, two sides power strong magnet；3, track suspended magnet；4, suspension magnet block；5, runway；6, battery；
7, controllable switch；8, iron core；9, coil；10, Hall sensor；11, lowering and stabilizing blood pressure module；12, wiring board.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please limited range.
Described in the utility model is based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, and main structure includes vehicle
Body 1, two sides power strong magnet 2, track suspended magnet 3, required component placement need to guarantee each side uniform quality on car body 1, avoid
The case where differing in weight guarantees the gravitational equilibrium of car body 1.1 two sides of the bottom of car body are equipped with and 3 magnetic of track suspended magnet
Property the suspension magnet block 4 that repels each other, track suspended magnet 3 is symmetrically arranged regular, close, generates a relatively uniform magnetic field, makes
The suspension magnet block 4 of car body 1 is guaranteed that car body 1 can stable suspersion during advance by more stable repulsion.Car body 1 hangs
The floating every side of magnet block 4 at least two, is symmetric, and guarantees that repulsion suffered by car body 1 is relatively uniform, is put down before and after car body 1 with realizing
Weighing apparatus, is not easy swing；The placement of the right and left suspension magnet block 4 situation is consistent simultaneously, to realize trolley left-right balance, is not easy a left side
Right side-overturn.It is equipped with electromagnet structure in the car body 1, the polarity of the opposed side of the two sides power strong magnet 2 is on the contrary, described
Height where height and two sides power strong magnet 2 where electromagnet structure is adapted, the two sides power strong magnet 2, track
Suspension magnet 3 is symmetrical arranged.The suspension magnet block 4 of 1 two sides of the bottom of car body is permanent magnet, suspension magnet block 4 and track suspended
3 polarity of magnet is identical, using the interaction force between permanent magnet, makes the repulsion that car body 1 is upward by one, in the effect of repulsion
Under, car body 1 will automatically adjust distance, until repulsion and 1 total force balance between two forces of car body, realize and suspend.The method is using forever
Magnet generates repulsion, and compared with electromagnet track, generated repulsion is very big, can bear biggish weight, while without mentioning
Power supply source can save cost, and in the case where repulsion and gravity interact, small even if trolley weight changes
Vehicle can still automatically adjust distance, it can be achieved that it is quiet it is floating can also realize it is dynamic floating, without using labyrinths such as air gap sensors
Trolley is set to keep stablizing, entire principle simple possible.
The controllable magnetic suspension carriage device further includes runway 5, and the two sides power strong magnet 2 is placed equidistant in runway 5
In inside side walls, 5 inside side walls of runway can fix two sides power strong magnet 2.The track suspended magnet 3 exists
5 bottom surface of runway is symmetrical arranged.
The electromagnet structure includes battery 6, controllable switch 7, iron core 8 and the coil 9 being wrapped on iron core 8, institute
It states battery 6, controllable switch 7, iron core 8, coil 9 to be connected in series, the polarity at 8 both ends of iron core is dynamic with corresponding two sides after energization
2 polar repulsion of power strong magnet.When the iron core 8 of electromagnet structure and two sides power strong magnet 2 show as attracting, the effect of suction
Apart from short, it is easy to cause 2 moment of two sides power strong magnet to be drawn onto together with electromagnet core 8, lacks repeatability；And work as electromagnetism
When iron iron core 8 and two sides power strong magnet 2 show as repulsion, 2 moment of two sides power strong magnet is flicked by electromagnet core 8, false
As continued at this time electromagnet core 8 close to two sides power strong magnet 2, two sides power strong magnet 2 can equally be flicked, and explanation has
Repeatability, so being promoted when production trolley power using repulsion.After imagining the energization of coil 9, iron core 8 and the strong magnetic of two sides power
Iron 2 is mutually exclusive, encounters two sides power strong magnet 2 again after repelling to certain distance, also will continue to repel, so all and reciprocal
Keep car body 1 that can continue to move forward, this is the central principle of entire dynamical system.
The controllable switch 7 is relay.One reasonable selection of controllable switch 7 when relay.
The controllable magnetic suspension carriage device further includes Hall sensor 10, and the Hall sensor 10 is arranged in car body 1
Headstock at, the Hall sensor 10 is connect with controllable switch 7.In order to save electricity and guarantee 1 operational effect of car body, line
Circle 9 cannot be powered always, it is necessary to be powered in appropriate position of appropriate opportunity.Because coil 9 generates heat when long-time is powered
Seriously, energy loss is high and is unfavorable for coil 9 and is used for a long time, therefore should not persistently be powered to coil 9, and interruption is powered and can obviously solve
Certainly this problem can largely avoid the loss of energy, the effect of Hall sensor 10 by the control to energization timing
Lie also in this.So on the opportunity of the power on/off for control coil 9, select Hall sensor 10 to be used as sensing element.Hall passes
Sensor 10 is a kind of common magnetic-field measurement device, has small-sized, firm, structure is simple, contactless, magnetoelectricity conversion inertia is small etc.
Feature.When Hall sensor 10 and two sides power strong magnet 2 are in specified operating distance, 10 indicator light of Hall sensor can be sent out
It is bright and connect relevant circuit, otherwise it is at closed state.Because Hall sensor 10 used by car body 1 senses magnetic field
When will export a low level signal, therefore relay also low level triggering mode, whenever the Hall sensor 10 on car body 1 is felt
When should arrive magnetic field, relay will allow the conducting of coil 9 to generate magnetic field and interact with the two sides power strong magnet 2 on track, thus
Realize the target of driving car body 1.
The controllable magnetic suspension carriage device further includes lowering and stabilizing blood pressure module 11, the lowering and stabilizing blood pressure module 11 with controllably open
7, Hall sensor 10 is closed to connect.It is depressured constant pressure module and uses MP1584EN Voltage stabilizing module, with small in size, voltage stabilized range is big
The advantages of, it is adjusted, can guarantee that the voltage stabilization for supplying Hall sensor 10, relay in 5.25V, allows device to stablize work
Make, the operating voltage of Hall sensor 10 used in this trolley 1 is in 5V or so.
The controllable magnetic suspension carriage device further includes wiring board 12, the battery 6, controllable switch 7, iron core 8, coil
9, in the circuit connection setting assist side 12 between Hall sensor 10, lowering and stabilizing blood pressure module 11.
Working principle:
As shown in Figure of description Fig. 1.
When car body 1 runs a state into Figure of description Fig. 1, Hall sensor 10 detects the induction of some strength
Magnetic field, circuit is connected where relay makes electromagnet structure, and iron core 8 becomes electromagnet, and 8 both ends polarity of iron core and two sides power are strong
Magnet 2 repels each other, and the repel each other active force of generation of 8 both ends of iron core and two sides power strong magnet 2 is equal-sized F1 and F2, F1 and F2
Resultant force F be equivalent to the tractive force of car body 1, make moving of car.
When car body 1 runs the b state into Figure of description Fig. 1, Hall sensor 10 cannot detect induction magnetic again
, relay disconnects circuit where electromagnet structure, iron core 8 without polarity at being no longer electromagnet, trolley by inertia after
Reforwarding is dynamic.
When car body 1 runs the c state into Figure of description Fig. 1 by inertia, Hall sensor 10 detects one again
Determine the magnetic field that senses of intensity, circuit is connected where relay makes electromagnet structure again, and iron core 8 becomes electromagnet, and 8 liang of iron core
End polarity is repelled each other with two sides power strong magnet 2, and 8 both ends of iron core and two sides power strong magnet 2, which repel each other, generates directed force F 1 and F2
Trailer wagon moves resultant force F again.
Electromagnet structure controling effectively and so on can be made by the control action of Hall sensor 10
Car body 1 advances always.Current direction by changing electromagnet structure realizes the reversing of car body 1.
Claims (7)
1. based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, it is characterised in that: including car body (1), two sides power
Strong magnet (2), track suspended magnet (3), car body (1) two sides of the bottom are equipped with and track suspended magnet (3) is magnetic repels each other
Suspension magnet block (4), the car body (1) is interior to be equipped with electromagnet structure, the pole of the opposed side of the two sides power strong magnet (2)
Property on the contrary, height where height where the electromagnet structure and two sides power strong magnet (2) is adapted, the two sides power
Strong magnet (2), track suspended magnet (3) are symmetrical arranged.
2. according to claim 1 based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, it is characterised in that: described
Controllable magnetic suspension carriage device further includes runway (5), and the two sides power strong magnet (2) is placed equidistant with the side on the inside of runway (5)
On wall, the track suspended magnet (3) is symmetrical arranged in runway (5) bottom surface.
3. according to claim 1 based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, it is characterised in that: described
Electromagnet structure includes battery (6), controllable switch (7), iron core (8) and the coil (9) being wrapped on iron core (8), described
Battery (6), controllable switch (7), iron core (8), coil (9) be connected in series, after energization the polarity at iron core (8) both ends with it is corresponding
Two sides power strong magnet (2) polar repulsion.
4. according to claim 3 based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, it is characterised in that: described
Controllable switch (7) is relay.
5. special based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle according to claim 3 or 4 any one
Sign is: the controllable magnetic suspension carriage device further includes Hall sensor (10), and the Hall sensor (10) is arranged in vehicle
At the headstock of body (1), the Hall sensor (10) connect with controllable switch (7).
6. according to claim 5 based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, it is characterised in that: described
Controllable magnetic suspension carriage device further includes lowering and stabilizing blood pressure module (11), the lowering and stabilizing blood pressure module (11) and controllable switch (7), suddenly
You connect sensor (10).
7. according to claim 6 based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle, it is characterised in that: described
Controllable magnetic suspension carriage device further includes wiring board (12), the battery (6), controllable switch (7), iron core (8), coil (9),
In circuit connection setting assist side (12) between Hall sensor (10), lowering and stabilizing blood pressure module (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407689.3U CN208433153U (en) | 2018-03-23 | 2018-03-23 | Based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407689.3U CN208433153U (en) | 2018-03-23 | 2018-03-23 | Based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208433153U true CN208433153U (en) | 2019-01-25 |
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ID=65105979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820407689.3U Expired - Fee Related CN208433153U (en) | 2018-03-23 | 2018-03-23 | Based on the controllable magnetic suspension carriage device for often leading magnetic expelling type principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208433153U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806985A (en) * | 2019-04-10 | 2020-10-23 | 温州大学瓯江学院 | Express mail letter sorting conveyor |
| CN112356681A (en) * | 2020-12-04 | 2021-02-12 | 桂林电子科技大学 | Power system of hydrogen energy powered magnetic levitation trolley and control method thereof |
| CN112382176A (en) * | 2020-10-21 | 2021-02-19 | 北京科技大学 | Magnetic suspension driving device and method |
-
2018
- 2018-03-23 CN CN201820407689.3U patent/CN208433153U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806985A (en) * | 2019-04-10 | 2020-10-23 | 温州大学瓯江学院 | Express mail letter sorting conveyor |
| CN112382176A (en) * | 2020-10-21 | 2021-02-19 | 北京科技大学 | Magnetic suspension driving device and method |
| CN112356681A (en) * | 2020-12-04 | 2021-02-12 | 桂林电子科技大学 | Power system of hydrogen energy powered magnetic levitation trolley and control method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |