CN209692652U - The magnetic levitation system of rotation-controlled - Google Patents
The magnetic levitation system of rotation-controlled Download PDFInfo
- Publication number
- CN209692652U CN209692652U CN201920904857.4U CN201920904857U CN209692652U CN 209692652 U CN209692652 U CN 209692652U CN 201920904857 U CN201920904857 U CN 201920904857U CN 209692652 U CN209692652 U CN 209692652U
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- Prior art keywords
- magnetic
- locating piece
- module
- rotation
- suspension body
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Abstract
The utility model discloses a kind of magnetic levitation system of rotation-controlled, including bottom plate, rotary drive, suspending module and positioning component, rotary drive includes fixed part and rotation section, and fixed part is fixed on bottom plate, and rotation section can rotate in the horizontal plane relative to fixed portion；Suspending module is set to the top of bottom plate, and suspending module is connect with rotation section, and suspending module has magnetism；Suspension module includes magnetic suspension body, and the gravity of the magnetic repulsion generated between magnetic suspension body and suspending module and magnetic suspension body balances each other, so that magnetic suspension body is suspended in the top of suspending module；Positioning component includes the first locating piece and the second locating piece, and the first locating piece and the second locating piece pass through magnetic absorption in the operating condition, and limit magnetic suspension body relative suspension module.Technical solutions of the utility model be not only able to achieve the positioning suspended effect of suspension module, but can make suspension module with the rotation of suspending module opposed bottom controllable rotary.
Description
Technical field
The utility model relates to magnetic levitation technology field, in particular to a kind of magnetic levitation system of rotation-controlled.
Background technique
Electromagnetic repulsion force in existing magnetic levitation system, when suspended substance is suspended on pedestal, between suspended substance and pedestal
When reaching balance with suspended substance self gravity, the suspension of entire suspended substance is realized.Since suspended substance is only by the gravity of vertical direction
And electromagnetic force, therefore it can be freely rotated in the horizontal plane around vertical axis.In application scenes, user
The physical efficiency that needs to suspend is stable to be suspended on pedestal, and it also requires can control the rotation of suspended substance, and then existing
Magnetic levitation system be unable to satisfy demand.
Utility model content
The main purpose of the utility model is the magnetic levitation system for proposing a kind of rotation-controlled, it is intended to both be able to achieve suspension
Component is relatively fixed to be suspended on bottom plate, and is able to achieve the rotation-controlled of suspension module opposed bottom.
To achieve the above object, the utility model proposes the magnetic levitation system of rotation-controlled include:
Bottom plate；
Rotary drive, the rotary drive include fixed part and rotation section, and the fixed part is fixed on bottom plate, institute
Stating rotation section can rotate in the horizontal plane relative to the fixed part；
Suspending module, positioned at the top of the bottom plate, and the suspending module is connect with the rotation section, the suspension mould
Block has magnetism；
Suspension module, including magnetic suspension body, the magnetic repulsion generated between the magnetic suspension body and the suspending module
It balances each other with the gravity of the suspension module, so that the suspension module is suspended in the top of the suspending module；And
Positioning component, including the first locating piece and the second locating piece, first locating piece are set to the suspending module, institute
The second locating piece is stated set on the magnetic suspension body, first locating piece passes through in the operating condition with second locating piece
Magnetic absorption, and limit the magnetic suspension body and rotated relative to the suspending module.
Preferably, first locating piece is electromagnetic coil and/or permanent magnet；
Second locating piece is electromagnetic coil and/or permanent magnet.
Preferably, the suspending module includes pallet and the magnetic part on the pallet, the downside of the pallet
It is connect with rotation section, the magnetic part has magnetism identical with the magnetic suspension body.
Preferably, the magnetic part includes permanent-magnet pieces and the electromagnetic coil around permanent-magnet pieces setting.
Preferably, the magnetic suspension body is made by permanent-magnet material.
Preferably, the rotary drive is motor.
Preferably, first locating piece and second locating piece are equipped with multiple, multiple first locating piece edges
The circumferentially-spaced arrangement of the suspending module, multiple second locating pieces along the magnetic suspension body circumferentially-spaced arrangement,
And first locating piece and second locating piece are in be arranged in a one-to-one correspondence.
Preferably, the suspending module has the first central area and outside the first of first central area setting
Region is enclosed, first locating piece is set to first peripheral region；
The magnetic suspension body has the second central area and the second external zones around second central area setting
Domain, second locating piece are set to second peripheral region.
Technical solutions of the utility model add positioning component by using the magnetic levitation system in rotation-controlled, wherein
First locating piece is mounted on suspending module, the second locating piece is mounted on magnetic suspension body, the first locating piece and the second positioning
Part generates downwards the magnetic attracting force to attract each other in working condition, to be turned by the magnetic attracting force to magnetic suspension body
It is dynamic to be constrained, being freely rotated for suspension module relative suspension module is avoided, to realize the positioning suspended of suspension module
Effect；Simultaneously as the presence of rotary drive, can enable suspending module opposed bottom to carry out according to certain requirement
Rotation, enables entire suspension module with the rotation of suspending module and opposed bottom realizes controllable rotary.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is structural schematic diagram of one embodiment of magnetic levitation system at a visual angle of the utility model rotation-controlled；
Fig. 2 is structural schematic diagram of the magnetic levitation system at another visual angle of rotation-controlled in Fig. 1；
Fig. 3 is the explosive view of the magnetic levitation system of rotation-controlled in Fig. 1.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of magnetic levitation systems of rotation-controlled.
In the utility model embodiment, referring to figs. 1 to Fig. 3, the magnetic levitation system 1 of the rotation-controlled includes:
Bottom plate 10；
Rotary drive 20, the rotary drive 20 include fixed part and rotation section, and the fixed part is fixed on bottom plate
On 10, the rotation section can rotate in the horizontal plane relative to the fixed part；
Suspending module 30, positioned at the top of the bottom plate 10, and the suspending module 30 is connect with the rotation section, described
Suspending module 30 has magnetism；
Suspension module 40, including magnetic suspension body 410 produce between the magnetic suspension body 410 and the suspending module 30
The gravity of raw magnetic repulsion and the suspension module 40 balances each other, so that the suspension module 40 is suspended in the suspending module 30
Top；And
Positioning component 50, including the first locating piece 510 and the second locating piece 520, first locating piece 510 are set to described
Suspending module 30, second locating piece 520 are set to the magnetic suspension body 410, first locating piece 510 and described second
Locating piece 520 is in the operating condition by magnetic absorption, and it is 30 turns of suspending module relatively described to limit the magnetic suspension body 410
It is dynamic.
Specifically, above-mentioned rotary drive 20 can be motor, the stator of motor connect with fixed part, the rotor of motor and turn
Dynamic portion's connection.The rotary drive 20 is preferably stepper motor, so as to more accurately control the rotation angle of rotor.When
So, in other embodiments, which can also be used the device of other rotation-controlleds to realize, does not do and has herein
Body limits.Magnetic suspension body 410 is located at the top of suspending module 30, the magnetism and the magnetic of suspending module 30 of magnetic suspension body 410
Property is identical, and then magnetic repulsion can be generated between magnetic suspension body 410 and the suspending module 30.It should be noted that
Magnetic suspension body 410 can be used for carrying constant weight to suspended matter 420 (including but not limited to camera, tellurion, speaker or
Person's illuminating part etc.), to realize the suspension effect of article.When being carried when suspended matter 420 on magnetic suspension body 410, suspend
The gravity of component 40 is equal to the sum of magnetic suspension part and the gravity to both suspended matters 420, magnetic suspension body 410 and suspending module
The gravity of the magnetic repulsion generated between 30 and suspension module 40 balances each other, so that suspension module 40 be made to be suspended in suspending module 30
Top；When magnetic suspension body 410 is not placed when suspended matter 420, the gravity of suspension module 40 is only the gravity of magnetic suspension part,
The gravity of the magnetic repulsion generated between magnetic suspension body 410 and suspending module 30 and suspension module 40 balances each other, to make to suspend
Component 40 is suspended in the top of suspending module 30.
Suspending module 30 includes pallet 310 and the magnetic part 320 on pallet 310, the downside of pallet 310 and rotation
Portion's connection, magnetic part 320 have magnetism identical with magnetic suspension body 410.Magnetic part 320 can be by permanent magnet and electromagnetic coil
Composition.For the magnetic part 320, electromagnetic coil is arranged preferably about the permanent-magnet pieces, so as to enhance magnetic part
320 magnetic field stability.In order to guarantee that the suspension stability of magnetic suspension body 410, magnetic suspension body 410 should have stable
Magnetism, the magnetic suspension body 410 are preferably permanent magnet, and certainly in some other embodiments, which can also lead to
The structure of electromagnetic coil is crossed to realize.Above-mentioned permanent magnet can be ferrite permanent-magnet materials, Al-Ni-Co series permanent-magnet alloy, iron
Made by chromium cobalt system permanent-magnet alloy, SmCo (SmCo) permanent-magnet material and neodymium iron boron (NdFeB) permanent-magnet material etc..
In order to avoid the relative suspension module 30 of suspension module 40 is freely rotated, in the present embodiment, rotation-controlled
Magnetic levitation system 1 further includes positioning component 50, and positioning component 50 includes the first locating piece 510 that can mutually generate magnetic attracting force
With the second locating piece 520, wherein the first locating piece 510 and the second locating piece 520 are mounted on suspending module 30, magnetic correspondingly
On property suspended substance 410, i.e., the rotation of magnetic suspension body 410 is constrained by the magnetic attracting force of positioning component 50, thus
Realize the positioning suspended effect of suspension module 40.
Technical solutions of the utility model add positioning component 50 by using the magnetic levitation system 1 in rotation-controlled,
In, the first locating piece 510 is mounted on suspending module 30, the second locating piece 520 is mounted on magnetic suspension body 410, and first is fixed
Position part 510 and the second locating piece 520 generate downwards the magnetic attracting force to attract each other in working condition, to be inhaled by the magnetism
Gravitation constrains the rotation of magnetic suspension body 410, avoids being freely rotated for 40 relative suspension module 30 of suspension module, from
And realize the positioning suspended effect of suspension module 40；Simultaneously as the presence of rotary drive 20, can make suspending module
30 can opposed bottom 10 rotated according to certain requirement, enable entire suspension module 40 with suspending module 30
It rotates and the realization controllable rotary of opposed bottom 10.
Further, there are many modes for the realization structure of above-mentioned positioning component 50, as long as being able to achieve 510 He of the first locating piece
Magnetic attracting force between second locating piece 520, is not specifically limited herein.Such as in some specific embodiments,
First locating piece 510 can be electromagnet and/or permanent magnet；Similarly, the second locating piece 520 can be electromagnet and/or permanent magnetism
Body.
In order to guarantee that generation can be freely rotated effectively to 410 relative suspension module 30 of magnetic suspension body in positioning component 50
It constrains, in the present embodiment, with continued reference to Fig. 1 to Fig. 3, suspending module 30 has the first central area and surrounds the first central area
The first peripheral region being arranged, the first locating piece 510 are set to the first peripheral region；Magnetic suspension body 410 has the second center
Domain and the second peripheral region being arranged around the second central area, the second locating piece 520 are set to the second peripheral region.Such one
Come, the rotation that magnetic attracting force is relatively distant from magnetic suspension body 410 is generated between the first locating piece 510 and the second locating piece 520
Axis, the magnetic repulsive force generate biggish torque to magnetic suspension body 410, to be easier to turn magnetic suspension body 410
It is dynamic to carry out restriction.
It is understood that above-mentioned first locating piece 510 may be mounted at suspending module 30 towards magnetic suspension body 410
On the outer peripheral surface of one side surface or suspending module 30；Above-mentioned second locating piece 520 may be mounted at magnetic suspension body 410 towards
On one side surface of suspending module 30 or the outer peripheral surface of magnetic suspension body 410.
Further, in order to improve positioning component 50 to the constraint solubilization of magnetic suspension body 410, above-mentioned first locating piece
510 and second locating piece 520 be equipped with multiple, circumferentially-spaced arrangement, multiple of multiple first locating pieces 510 along suspending module 30
Circumferentially-spaced arrangement of second locating piece 520 along the magnetic suspension body 410, and the first locating piece 510 and the second locating piece 520
In being arranged in a one-to-one correspondence.In this way, which restriction of the magnetic suspension body 410 by many places magnetic attracting force, avoids magnetism
410 relative suspension module 30 of suspended substance is freely rotated.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. a kind of magnetic levitation system of rotation-controlled characterized by comprising
Bottom plate；
Rotary drive, the rotary drive include fixed part and rotation section, and the fixed part is fixed on the bottom plate, institute
Stating rotation section can rotate in the horizontal plane relative to the fixed part；
Suspending module, positioned at the top of the bottom plate, and the suspending module is connect with the rotation section, the suspending module tool
It is magnetic；
Suspension module, including magnetic suspension body, the magnetic repulsion generated between the magnetic suspension body and the suspending module and institute
The gravity for stating suspension module balances each other, so that the suspension module is suspended in the top of the suspending module；And
Positioning component, including the first locating piece and the second locating piece, first locating piece are set to the suspending module, and described the
Two locating pieces are set to the magnetic suspension body, and first locating piece and second locating piece pass through magnetism in the operating condition
Absorption, and limit the magnetic suspension body and rotated relative to the suspending module.
2. the magnetic levitation system of rotation-controlled as described in claim 1, which is characterized in that first locating piece is electromagnetism
Coil and/or permanent magnet；
Second locating piece is electromagnetic coil and/or permanent magnet.
3. the magnetic levitation system of rotation-controlled as described in claim 1, which is characterized in that the suspending module includes pallet
With the magnetic part being set on the pallet, the downside of the pallet is connect with the rotation section, and the magnetic part has and institute
State the identical magnetism of magnetic suspension body.
4. the magnetic levitation system of rotation-controlled as claimed in claim 3, which is characterized in that the magnetic part includes permanent-magnet pieces
With the electromagnetic coil around permanent-magnet pieces setting.
5. the magnetic levitation system of rotation-controlled as described in claim 1, which is characterized in that the magnetic suspension body is permanent magnetism
Made by material.
6. the magnetic levitation system of rotation-controlled as described in claim 1, which is characterized in that the rotary drive is electricity
Machine.
7. the magnetic levitation system of rotation-controlled as described in claim 1, which is characterized in that first locating piece and described
Second locating piece is equipped with multiple, circumferentially-spaced arrangement, multiple described of multiple first locating pieces along the suspending module
Second locating piece is along the circumferentially-spaced arrangement of the magnetic suspension body, and first locating piece and second locating piece are in one
One is correspondingly arranged.
8. the magnetic levitation system of rotation-controlled as claimed in any of claims 1 to 7 in one of claims, which is characterized in that described outstanding
Floating module has the first central area and the first peripheral region around first central area setting, first locating piece
Set on first peripheral region；
The magnetic suspension body has the second central area and the second peripheral region around second central area setting, institute
The second locating piece is stated set on second peripheral region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920904857.4U CN209692652U (en) | 2019-06-14 | 2019-06-14 | The magnetic levitation system of rotation-controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920904857.4U CN209692652U (en) | 2019-06-14 | 2019-06-14 | The magnetic levitation system of rotation-controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209692652U true CN209692652U (en) | 2019-11-26 |
Family
ID=68609517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920904857.4U Expired - Fee Related CN209692652U (en) | 2019-06-14 | 2019-06-14 | The magnetic levitation system of rotation-controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209692652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152171A (en) * | 2020-01-17 | 2020-05-15 | 茵诺麦格(杭州)自动化设备有限公司 | Magnetic workpiece attitude adjusting device and magnetic workpiece attitude adjusting method |
| CN112991944A (en) * | 2021-02-19 | 2021-06-18 | 天津飞旋科技股份有限公司 | Magnetic suspension structure and display device |
| CN113055574A (en) * | 2021-03-26 | 2021-06-29 | 联想(北京)有限公司 | Electronic equipment |
-
2019
- 2019-06-14 CN CN201920904857.4U patent/CN209692652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152171A (en) * | 2020-01-17 | 2020-05-15 | 茵诺麦格(杭州)自动化设备有限公司 | Magnetic workpiece attitude adjusting device and magnetic workpiece attitude adjusting method |
| CN112991944A (en) * | 2021-02-19 | 2021-06-18 | 天津飞旋科技股份有限公司 | Magnetic suspension structure and display device |
| CN113055574A (en) * | 2021-03-26 | 2021-06-29 | 联想(北京)有限公司 | Electronic equipment |
| CN113055574B (en) * | 2021-03-26 | 2023-01-10 | 联想(北京)有限公司 | Electronic equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210614 |