CN206789149U - A kind of magnetic suspension platform for being used to impart knowledge to students - Google Patents
A kind of magnetic suspension platform for being used to impart knowledge to students Download PDFInfo
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- CN206789149U CN206789149U CN201621408512.2U CN201621408512U CN206789149U CN 206789149 U CN206789149 U CN 206789149U CN 201621408512 U CN201621408512 U CN 201621408512U CN 206789149 U CN206789149 U CN 206789149U
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Abstract
It the utility model is related to teaching aid technical field, more particularly to a kind of magnetic suspension platform for being used to impart knowledge to students, including the ammeter being sequentially connected, magnetic suspension control plate and magnetic suspension line girth sheets, also include float, power interface is connected with the magnetic suspension control plate, x-ray circle power outlet, Y coil power sockets, X-direction resistor and Y-direction resistor, magnet is connected with turn from outside to inside on the magnetic suspension line girth sheets, coil and Hall sensor, the float is placed on the coil, x-ray circle energization interface is also associated with the magnetic suspension line girth sheets, Y coil electricity interfaces, X-direction adjusts interface and Y-direction regulation interface.A kind of magnetic suspension platform for being used to impart knowledge to students provided by the utility model, it is reasonable in design, magnetic suspension process is effectively simulated, facilitates student voluntarily to be assembled and operated, to realize magnetic suspension experiment process.Student is effectively grasped the correlated knowledge point of electromagnetism, improve efficiency of teaching.
Description
Technical field
It the utility model is related to teaching aid technical field, and in particular to a kind of magnetic suspension platform for being used to impart knowledge to students.
Background technology
Magnetic material is widely applied in the various aspects of traditional industry.If for example, without magnetic material,
It is electrified just to turn into impossible because generate electricity to use generator, transmission of electricity to use transformer, electric machinery to use it is electronic
Loudspeaker is used in mechanical, electrical phone, radio and television set.Numerous instrument and meters will use magnet steel loop construction.Electromagnetism
Iron has in daily life to be extremely widely applied.Electromagnet is an application of magnetic effect of electric current (electric magnetisation), is joined with life
Fasten close, such as electromagnetic relay, electromagnetic lifter, magnetic suspension train.
Magnetic suspension is object is in a poised state without friction, contactless suspension using suspension magnetic force.With boat
The development of its cause, the space suspension technology under stimulated microgravity turn into the important hand for carrying out related high-tech research
Section.Current suspension technology mainly includes electromagnetic suspension, light suspension, acoustic levitation, pneumatic floating, electrostatic suspension, particle beams suspension
Deng wherein electromagnetic suspension Technical comparing is ripe.Electromagnetic suspension technology (electromagnetic levitation) abbreviation EML skills
Art.Its cardinal principle is to be vortexed using electromagnetic field of high frequency caused by metal surface to realize the suspension to metal ball.
Students when carrying out the study of electromagnetism chapters and sections, due to magnetic field be in itself it is invisible touch less than, at the beginning of student
Phase tends not to reach the instruction for experiencing the chapters and sections of macroscopic view when learning, it can be seen that, a kind of magnetcisuspension being directed to for imparting knowledge to students of invention
Float platform and combine single-chip microcomputer content, learnt in a manner of allowing students to carry out assembled by hand, student is more easily accepted by
The chapters and sections knowledge point, and it is more preferably deep to the study impression of knowledge point at this, turn into those skilled in the art's skill urgently to be resolved hurrily
Art problem.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of magnetic suspension platform for being used to impart knowledge to students, can make
Raw effectively study single-chip microcomputer, robot and electromagnetism knowledge point, play in, from middle school is played, obtain more harvests.
In order to reach above-mentioned technique effect, the utility model includes following technical scheme：
A kind of magnetic suspension platform for being used to impart knowledge to students, including ammeter, magnetic suspension control plate and the magnetic suspension line being sequentially connected
Girth sheets, in addition to float, be connected with the magnetic suspension control plate power interface, the power outlet of x-ray circle, Y coil powers socket,
X-direction resistor and Y-direction resistor, magnet, coil and Hall are connected with turn from outside to inside on the magnetic suspension line girth sheets
Sensor, the float are placed on the coil, x-ray circle energization interface are also associated with the magnetic suspension line girth sheets, Y coils lead to
Electrical interface, X-direction regulation interface and Y-direction regulation interface, the x-ray circle power outlet is connected with x-ray circle energization interface, described
Y coil powers socket is connected with Y coil electricity interfaces, and X-direction regulation interface and the connection of Y-direction regulation interface are and magnetcisuspension
Floating control panel connection.
The utility model structure design is compact, facilitates student to be assembled when carrying out student, and in assembling learning magnetic
Suspend related knowledge content, effectively improves learning efficiency.
Further, the quantity of the magnet is two or more, and the setting direction of each magnet is consistent.
Further, multiple rounded distributions of the magnet, the Hall sensor are located at multiple magnetic of rounded distribution
The center of iron, the coil is between Hall sensor and magnet and uniform ring is set around Hall sensor.
Further, described magnet quantity is 16, and the number of coils is 4.
The number of matches of magnet and coil is effectively limited, meets the principle of magnetic levitation technology, after student is completed, energy
Maglev effect is enough realized, float is suspended.
Further, the number of turn of each coil is 460 circles, and 4 coil encircling directions are consistent.
Further, the Hall sensor includes the Hall sensor of detection X direction magnetic field, detects Y direction magnetic field
Hall sensor and the Hall sensor in detection Z-direction magnetic field, Hall sensor and the detection Y side of the detection X direction magnetic field
Be vertically arranged to the Hall sensor in magnetic field, and in the same level, the Hall sensor in the detection Z-direction magnetic field with
The horizontal plane is set.
Further, be additionally provided with Z-direction regulation interface on the magnetic suspension control plate, Z-direction regulation interface with
Magnetic suspension control plate connects.
Using above-mentioned technical proposal, including following beneficial effect：A kind of magnetcisuspension for being used to impart knowledge to students provided by the utility model
Floating platform, its is reasonable in design, effectively simulates magnetic suspension process, facilitates student voluntarily to be assembled and operated, to realize magnetic
Suspension test process.Student is effectively grasped the correlated knowledge point of electromagnetism, improve efficiency of teaching.
Brief description of the drawings
Fig. 1 is the magnetic suspension platform structural representation that the utility model is used to impart knowledge to students；
In figure,
1st, ammeter；2nd, magnetic suspension control plate；3rd, magnetic suspension line girth sheets；4th, power interface；5th, x-ray circle power outlet；6、Y
Coil power socket；7th, X-direction resistor；8th, Y-direction resistor；9th, magnet；10th, coil；11st, Hall sensor；12nd, x-ray
Enclose energization interface；13rd, Y coil electricities interface；14th, X-direction regulation interface；15th, Y-direction regulation interface；16th, Z-direction regulation connects
Mouthful.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with the utility model
Accompanying drawing in example, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, it is new to belong to this practicality
The scope of type protection.
In the utility model, term " on ", " under ", "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outer ",
" in ", " vertical ", " level ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship.These terms are not intended to limit indicated primarily to preferably describe the utility model and embodiment
Device, element or part must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing it
His implication, such as term " on " also be likely used for representing certain relations of dependence or annexation in some cases.For ability
For the those of ordinary skill of domain, concrete meaning of these terms in the utility model can be understood as the case may be.
In addition, term " installation ", " setting ", " being provided with ", " connection ", " connected " " socket " should be interpreted broadly.For example, can
To be to be fixedly connected, it is detachably connected, or monolithic construction；Can mechanically connect, or electrical connection；Can be joined directly together,
Either it is indirectly connected by intermediary, or is connection internal between two devices, element or parts.For
For those of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Unless otherwise indicated, the implication of " multiple " is two or more.
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment：The present embodiment provides a kind of magnetic suspension platform for being used to impart knowledge to students, as shown in figure 1, including being sequentially connected
Ammeter 1, magnetic suspension control plate 2 and magnetic suspension line girth sheets 3, in addition to float, power supply is connected with the magnetic suspension control plate
Interface 4, x-ray circle power outlet 5, Y coil powers socket 6, X-direction resistor 7 and Y-direction resistor 8, the magnetic suspension coil
It is connected with magnet 9, coil 10 and Hall sensor 11 on plate in turn from outside to inside, the float is placed on the coil, described
X-ray circle energization interface 12, Y coil electricities interface 13, X-direction regulation interface 14 and Y-direction are also associated with magnetic suspension line girth sheets
Interface 15 is adjusted, the x-ray circle power outlet is connected with x-ray circle energization interface, the Y coil powers socket and Y coil electricities
Interface is connected, and the X-direction regulation interface and Y-direction regulation interface connection are connected with magnetic suspension control plate.
In the present embodiment, further, the quantity of the magnet is two or more, and the setting side of each magnet
To consistent.
In the present embodiment, further, multiple rounded distributions of the magnet, the Hall sensor is positioned at rounded
The center of multiple magnet of distribution, the coil is between Hall sensor and magnet and uniform ring is around Hall sensor
Set.
In the present embodiment, further, described magnet quantity is 16, and the number of coils is 4.
In the present embodiment, further, the number of turn of each coil is 460 circles, and 4 coil encircling directions are homogeneous
Cause.
In the present embodiment, further, the Hall sensor includes the Hall sensor of detection X direction magnetic field, inspection
The Hall sensor of Y direction magnetic field and the Hall sensor in detection Z-direction magnetic field are surveyed, the Hall of the detection X direction magnetic field passes
Sensor is vertically arranged with detecting the Hall sensor of Y direction magnetic field, and in same level, the detection Z-direction magnetic field
Hall sensor and the horizontal plane set.
In the present embodiment, further, Z-direction regulation interface 16, the Z are additionally provided with the magnetic suspension control plate
Direction regulation interface is connected with magnetic suspension control plate.
The assemble method of the magnetic suspension platform for being used to impart knowledge to students described in the present embodiment：
Step 1：The assemble method of magnetic suspension line girth sheets is：16 small magnets are screwed magnetic suspension line girth sheets
On, power is moderate when the turn of the screw, unsuitable too tight or too loose, it is also necessary to pay attention to the direction of small magnet, all magnet
Direction is consistent.Three Hall sensors among paying attention to, two below vertical (must detect X-direction and Y-direction respectively
On magnetic field), the needs of top are parallel to circuit board (being used for the magnetic field for detecting float).The coil made is fixed to centre
Four circled positions, screw is fixed when and as the requirement that assembles small magnet and be is,
Step 2：The method for making coil：Pass through：CPU, buzzer, the d.c. motor (100rpm) of single-chip microcomputer, main truss
Plate and rack screw is some is assembled into bobbin winoler, coil is made using bobbin winoler, the number of turn on each coil is 460 circles, note
Anticipating four coil-winding directions must be consistent, while pays attention to the inner-outer coil on each, and copper cash must tightly wrap, afterwards coil
The end of a thread from magnetic suspension line girth sheets among aperture beside four macropores go through, anti-, the end of a thread that notices that inner-outer coil not connect
It can be used with sand paper polishing rear.
Step 3：It is sequentially connected ammeter, magnetic suspension control plate and magnetic suspension line girth sheets：Magnetic suspension control plate is by external electrical
Source powers, and is respectively connected the power outlet of x-ray circle with x-ray circle energization interface, and Y coil powers socket connects with Y coil electricities interface
Connect, the X-direction regulation interface and Y-direction regulation interface connection are connected with the relevant position on magnetic suspension control plate, Z-direction
Regulation interface is connected with the relevant position on magnetic suspension control plate.Given respectively by the power outlet of x-ray circle and Y coil powers socket
X+ and X- and Y+ and Y- tetra- coils, which are powered, (notices that the outer rear line head of two coils of X-direction is connected together, Y
Coil is similarly), electric current is just had only in coil after putting float by the way that the indicator lamp on magnetic suspension control plate can be bright
Rise, size of current is detected by ammeter.
Magnetic suspension platform described in the present embodiment is debugged：
1st, the quality of magnetic suspension control plate is detected with float first, float is put into our ready-made magnetic after energization
On suspended coil plate, whether bright the indicator lamp having a look on magnetic suspension control plate is, overturns float below one if do not worked, this
Sample indicator lamp can light；
2nd, the line between Y coil powers socket and Y coil electricity interfaces is pulled out, x-ray circle energization interface is adjusted
It is whole, need a hand to hold float when adjustment, another hand adjusts X-direction resistor with small screw driver, finds X side
To equalization point, i.e., toward which direction (X+ or X-) movement all can be by the effect of power (pushing or pulling on)；
3rd, the power outlet of x-ray circle is pulled out with the line that x-ray circle energization interface is connected, Y coil electricity interfaces is adjusted
Whole, we need a hand to hold float when adjustment, and another hand adjusts Y-direction resistor with small screw driver, looks for
, i.e., all can be by the effect of power (pushing or pulling on) toward which direction (Y+ or Y-) movement to the equalization point of Y-direction；
4th, finally float is put up, now float is in poised state, but the numerical value that ammeter is shown may compare
It is larger, then by adjusting X-direction resistor and Y-direction resistor, to make the electric current by coil reach minimum, complete magnetic suspension
The debugging process of platform.Above-mentioned assembling and debugging process, student can be allowed voluntarily to be assembled and operated, manually group
Dress, to understand the realization principle of magnetic levitation technology, effectively learn magnetic suspension relevant knowledge, improve efficiency of teaching.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (6)
1. it is a kind of be used for impart knowledge to students magnetic suspension platform, it is characterised in that including be sequentially connected ammeter (1), magnetic suspension control
Plate (2) and magnetic suspension line girth sheets (3), in addition to float, power interface (4), x-ray circle electricity are connected with the magnetic suspension control plate
Supply socket (5), Y coil powers socket (6), X-direction resistor (7) and Y-direction resistor (8), on the magnetic suspension line girth sheets
It is connected with magnet (9), coil (10) and Hall sensor (11), the float in turn from outside to inside to be placed on the coil, institute
State and x-ray circle energization interface (12), Y coil electricities interface (13), X-direction regulation interface (14) are also associated with magnetic suspension line girth sheets
With Y-direction regulation interface (15), the x-ray circle power outlet is connected with x-ray circle energization interface, the Y coil powers socket and Y
Coil electricity interface is connected, and the X-direction regulation interface and Y-direction regulation interface connection are connected with magnetic suspension control plate.
2. the magnetic suspension platform according to claim 1 for being used to impart knowledge to students, it is characterised in that the quantity of the magnet is two
More than, and the setting direction of each magnet is consistent.
3. the magnetic suspension platform according to claim 1 for being used to impart knowledge to students, it is characterised in that multiple rounded point of magnet
Cloth, the Hall sensor are located at the center of multiple magnet of rounded distribution, the coil be located at Hall sensor with
Between magnet and uniform ring is set around Hall sensor.
4. the magnetic suspension platform according to claim 3 for being used to impart knowledge to students, it is characterised in that described magnet quantity is 16
Individual, the number of coils is 4.
5. the magnetic suspension platform according to claim 4 for being used to impart knowledge to students, it is characterised in that the number of turn of each coil is 460
Circle, 4 coil encircling directions are consistent.
6. the magnetic suspension platform according to claim 1 for being used to impart knowledge to students, it is characterised in that the Hall sensor includes inspection
The Hall sensor of the Hall sensor of X direction magnetic field, the Hall sensor of detection Y direction magnetic field and detection Z-direction magnetic field is surveyed,
The Hall sensor of the detection X direction magnetic field is vertically arranged with detecting the Hall sensor of Y direction magnetic field, and is located at same water
In plane, the Hall sensor in the detection Z-direction magnetic field is set with the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408512.2U CN206789149U (en) | 2016-12-20 | 2016-12-20 | A kind of magnetic suspension platform for being used to impart knowledge to students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408512.2U CN206789149U (en) | 2016-12-20 | 2016-12-20 | A kind of magnetic suspension platform for being used to impart knowledge to students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789149U true CN206789149U (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408512.2U Active CN206789149U (en) | 2016-12-20 | 2016-12-20 | A kind of magnetic suspension platform for being used to impart knowledge to students |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415589A (en) * | 2019-07-19 | 2019-11-05 | 江苏理工学院 | A kind of magentic suspension demonstrating instrument and its modeling method |
| CN110428715A (en) * | 2019-06-13 | 2019-11-08 | 钱航 | A kind of magentic suspension demonstrating Spacecraft Rendezvous docking section teaching device |
-
2016
- 2016-12-20 CN CN201621408512.2U patent/CN206789149U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428715A (en) * | 2019-06-13 | 2019-11-08 | 钱航 | A kind of magentic suspension demonstrating Spacecraft Rendezvous docking section teaching device |
| CN110415589A (en) * | 2019-07-19 | 2019-11-05 | 江苏理工学院 | A kind of magentic suspension demonstrating instrument and its modeling method |
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