CN204887401U - Magnetic suspension subassembly and magnetic suspension audio amplifier - Google Patents
Magnetic suspension subassembly and magnetic suspension audio amplifier Download PDFInfo
- Publication number
- CN204887401U CN204887401U CN201520633242.4U CN201520633242U CN204887401U CN 204887401 U CN204887401 U CN 204887401U CN 201520633242 U CN201520633242 U CN 201520633242U CN 204887401 U CN204887401 U CN 204887401U
- Authority
- CN
- China
- Prior art keywords
- magnetic suspension
- magnetic
- magnetic levitation
- screw
- levitation component
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
Abstract
The utility model discloses a magnetic suspension subassembly and magnetic suspension audio amplifier, the magnetic suspension subassembly include the base, with relative top cap, the connection that sets up of base the base with the connecting rod of top cap, slidable mounting in magnetic suspension module on the connecting rod, and be used for the drive the drive arrangement that the magnetic suspension module removed, the magnetic suspension module is used for providing magnetic force for the article of waiting to suspend, the drive arrangement drive the magnetic suspension module is followed the connecting rod removes. The utility model discloses technical scheme passes through drive arrangement drive magnetic suspension module and removes towards the direction of top cap, is removing the automatic suspension equilibrium point of looking for of in -process to the article of waiting the most at last to suspend suspend in the top cap top smoothly.
Description
Technical field
The utility model relates to magnetic levitation technology field, particularly a kind of magnetic levitation component and magnetic suspension sound box.
Background technology
Along with the development of magnetic levitation technology, the product of magnetic levitation technology is more and more utilized to appear in daily life, the ornament that such as suspends, magnetic suspension small household appliances (as magnetic suspension sound box) etc.
Existing magnetic levitation product, the general balance point needing artificial searching to support, but be not easy to find because balance point compares, require a great deal of time and go for, especially just more difficult for new hand, the non-constant of Consumer's Experience.
Utility model content
Main purpose of the present utility model is to provide a kind of magnetic levitation component, is intended to the Automatic-searching realizing magnetic levitation balanced point.
For achieving the above object, the magnetic levitation component that the utility model proposes, the top cover, the connecting rod being connected described base and described top cover, the magnetic suspension module be slidably mounted on described connecting rod that comprise base, be oppositely arranged with described base, and for driving the drive unit of described magnetic suspension module movement; Described magnetic suspension module is used for treating that suspended article provides magnetic force, and described drive unit drives described magnetic suspension module to move along described connecting rod.
Preferably, described connecting rod is at least two, and described connecting rod one end is fixedly connected with described base, and the other end is fixedly connected with described top cover.
Preferably, described magnetic suspension module comprise fixed support, the magnet be installed on described fixed support, the coil be installed on described fixed support, the circuit board that is installed on the Hall element on described fixed support and is installed on described fixed support.
Preferably, described drive unit comprises the screw be fixedly installed on described base, rotates the leading screw be installed on described screw and the driven unit driving described leading screw to rotate relative to described screw, and described fixed support is supported in described leading screw one end away from described screw.
Preferably, described driven unit comprises and is fixedly installed on described fixed support, for driving the drive motors of described screw turns.
Preferably, described driven unit also comprises the gear assembly be connected between described leading screw and described drive motors.
Preferably, described driven unit also comprises the worm screw be connected with the rotating shaft of described drive motors and the turbine coordinated with described worm screw, and described turbine is meshed with described gear assembly.
Preferably, described gear assembly comprises the first gear of being coaxially connected with described turbine and the second gear with described first gears meshing, and described second gear is fixedly connected with described leading screw.
Preferably, the end face of described top cover described base is dorsad provided with the groove for treating suspended article described in placing.
The utility model also proposes a kind of magnetic suspension sound box, comprise audio amplifier body and be located at the magnetic levitation component below described audio amplifier body, top cover, the connecting rod being connected described base and described top cover, the magnetic suspension module be slidably mounted on described connecting rod that described magnetic levitation component comprises base, is oppositely arranged with described base, and for driving the drive unit of described magnetic suspension module movement; Described magnetic suspension module is used for treating that suspended article provides magnetic force, and described drive unit drives described magnetic suspension module to move along described connecting rod.
Technical solutions of the utility model drive magnetic suspension module to move towards the direction of top cover by drive unit, Automatic-searching levitated equilibrium point in moving process, and treat that suspended article is suspended in above top cover reposefully the most at last.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model magnetic levitation component first state;
Fig. 2 is the perspective view of the utility model magnetic levitation component second state;
Fig. 3 is the stereo decomposing structural representation of the utility model magnetic levitation component;
Fig. 4 is the perspective view at drive unit one visual angle of the utility model magnetic levitation component;
Fig. 5 is the perspective view at another visual angle of drive unit of the utility model magnetic levitation component.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Base | 200 | Top cover |
| 300 | Connecting rod | 400 | Magnetic suspension module |
| 500 | Drive unit | 220 | Groove |
| 420 | Fixed support | 440 | Magnet |
| 460 | Coil | 510 | Screw |
| 520 | Leading screw | 530 | Driven unit |
| 531 | Drive motors | 533 | Gear assembly |
| 535 | Worm screw | 537 | Turbine |
| 539 | Supporting bracket | 532 | First gear |
| 534 | Second gear |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of magnetic levitation component, drive magnetic suspension module to move towards the direction of top cover by drive unit, Automatic-searching levitated equilibrium point in moving process, and treat that suspended article is suspended in above top cover reposefully the most at last.
As shown in Figures 1 and 2, Fig. 1 is the perspective view of the utility model magnetic levitation component first state; Fig. 2 is the perspective view of the utility model magnetic levitation component second state.
In the present embodiment, the top cover 200 that described magnetic levitation component comprises base 100, be oppositely arranged with described base 100, be connected connecting rod 300, the magnetic suspension module 400 be slidably mounted on described connecting rod 300 of described base 100 and described top cover 200, and for driving the drive unit 500 of described magnetic suspension module 400 movement; Described magnetic suspension module 400 is for treating that suspended article (not shown) provides magnetic force, and described drive unit 500 drives described magnetic suspension module 400 to move along described connecting rod 300.When will when suspending until suspended article, described drive unit 500 drives described magnetic suspension module 400 to move towards the direction near described top cover 200, to make to be positioned over described top cover 200 treats that the magnetic force that suspended article is subject to increases gradually, when described in described magnetic force equals when the gravity of suspended article, described in treat that suspended article is suspended in above described top cover 200.During operation, first by described drive unit 500, described magnetic suspension module 400 is urged to the position (as shown in Figure 2) of close described base 100, at this moment, to treat that suspended article is positioned on described top cover 200 again, then described magnetic suspension module 400 is driven to move towards the direction of described top cover 200 by described drive unit 500, in moving process, treat that suspended article is subject to magnetic force that described magnetic suspension module 400 provides along with the reduction of distance between the two and increases gradually, when described in the size being subject to the magnetic force that described magnetic suspension module 400 provides until suspended article equals when the self gravitation of suspended article (also levitated equilibrium point), describedly treat that suspended article is in suspended state, described magnetic suspension module 400 continues to move towards the direction of described top cover 200, describedly treat that suspended article can move towards the direction away from described top cover 200 under the effect of magnetic force, when described magnetic suspension module 400 move to contact with described top cover 200 time (as shown in Figure 1), described in treat that suspended article is suspended in directly over described top cover 200 reposefully.Magnetic levitation component of the present utility model, drives magnetic suspension module 400 to move towards the direction of top cover 200 by drive unit 500, Automatic-searching levitated equilibrium point in moving process, and treats that suspended article is suspended in above top cover 200 reposefully the most at last.Magnetic levitation component of the present utility model is simple to operation, greatly improves the convenience of use.
Particularly, the end face of described top cover 200 described base 100 is dorsad provided with the groove 220 for placing described article, described in treat that suspended article is positioned in described groove 220.Spacing between described top cover 200 and described base 100 can be treated the weight of suspended article, the magnetic force size of magnetic suspension module 400 according to described and treat that suspended article is suspended in the distance sets itself above described top cover 200, does not affect technique effect of the present utility model.
Further, as shown in Figure 3, in the present embodiment, described connecting rod 300 is at least two, described connecting rod 300 one end is fixedly connected with described base 100, the other end is fixedly connected with described top cover 200, described magnetic suspension module 400 is sheathed on described connecting rod 300 between described base 100 and described top cover 200, when described magnetic suspension module 400 is moved towards the direction of described top cover 200 by described base 100, described connecting rod 300 is for the movement of the described magnetic suspension module 400 that leads, to ensure the stationarity of described magnetic suspension module 400 movement, and then ensure the steady suspension treating suspended article.
Further, as shown in Figure 3, described magnetic suspension module 400 comprises fixed support 420, the magnet 440 be installed on described fixed support 420, the coil 460 be installed on described fixed support 420, is installed on the Hall element 480 on described fixed support and is installed on the circuit board (not shown) on described fixed support 420.Particularly, in the present embodiment, described coil 460 is four, and be distributed in the periphery of described Hall element 480, described Hall element 480 can check magnetic field intensity and change, when having slight deviations at the center of magnetic force center and suspended article, magnetic field can change, at this moment described Hall element 480 can feed back to circuit board detection signal, powered to described coil 460 by the control of circuit board, make described coil 460 produce different magnetic field respectively, thus correct the magnetic force center in whole magnetic field, ensure the stability suspended.
Further, the mating shapes of the groove 220 on the profile of described magnetic suspension module 400 and described top cover 200, be positioned on same vertical curve with the magnetic force center ensureing described magnetic suspension module 400 and the center of gravity of the band suspended article be positioned in described groove 220, ensure the stationarity suspended further.
Further, as shown in Figures 3 to 5, the driven unit 530 that described drive unit 500 comprises the screw 510 be fixedly installed on described base 100, rotates the leading screw 520 be installed on described screw 510, drives described leading screw 520 to rotate relative to described screw 510, described fixed support 420 is supported in described leading screw 520 one end away from described screw 510.Described driven unit 530 comprises and is fixedly installed on described fixed support 420, for the drive motors 531 driving described leading screw 520 to rotate.Described driven unit 530 also comprises the gear assembly 533 be connected between described leading screw 520 and described drive motors 531.Described driven unit 530 also comprises the worm screw 535 be connected with the rotating shaft of described drive motors 531 and the turbine 537 coordinated with described worm screw 535, and described turbine 537 is meshed with described gear assembly 533.Particularly, in the present embodiment, described drive motors 531 is fixedly installed in supporting bracket 539, and the rotating shaft of described drive motors 531 is horizontally disposed with, described worm screw 535 is horizontally disposed with equally, and be connected with described rotating drive, described turbine 537 engages with described worm screw 535, described gear assembly 533 comprises first gear 532 that be connected coaxial with described turbine 537 and the second gear 534 engaged with described first gear 532, described second gear 534 is fixedly connected with described leading screw 520, when described drive motors 531 drives described worm screw 535 to rotate, described turbine 537 and simultaneously rotating with coaxial the first gear 532 be connected of described turbine 537, described second gear 534 rotates under the driving of described first gear 532, and then drive described leading screw 520 to rotate, because described screw 510 is fixedly installed on described base 100, when described leading screw 520 rotates relative to described screw 510, described leading screw 520 is gone back in the vertical direction and is moved, and then realize driving described magnetic suspension module 400.
It is worth mentioning that, the above-mentioned description to described drive unit 500 concrete structure, just in order to the clearer explanation the utility model of energy, instead of for limiting the utility model, other similar Drive Structure that described leading screw 520 can be driven to rotate can reach above-mentioned technique effect equally.Such as, rotated by leading screw 520 described in drive motors 531 Direct driver, or drive worm and gear 535 by drive motors 531, then drive described leading screw 520 to rotate by worm and gear 535, all can reach above-mentioned technique effect.
The utility model also proposes a kind of magnetic suspension sound box, comprise audio amplifier body and be located at the magnetic levitation component below described audio amplifier body, the concrete structure of described magnetic levitation component is with reference to above-described embodiment, because magnetic suspension sound box of the present utility model have employed whole technical schemes of above-mentioned all embodiments, therefore all beneficial effects that the technical scheme having above-described embodiment is equally brought, this is no longer going to repeat them.
Should be noted that; the technical scheme of each embodiment of the present utility model can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not the utility model require protection range within.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a magnetic levitation component, it is characterized in that, the top cover, the connecting rod being connected described base and described top cover, the magnetic suspension module be slidably mounted on described connecting rod that comprise base, be oppositely arranged with described base, and for driving the drive unit of described magnetic suspension module movement; Described magnetic suspension module is used for treating that suspended article provides magnetic force, and described drive unit drives described magnetic suspension module to move along described connecting rod.
2. magnetic levitation component as claimed in claim 1, it is characterized in that, described connecting rod is at least two, and described connecting rod one end is fixedly connected with described base, and the other end is fixedly connected with described top cover.
3. magnetic levitation component as claimed in claim 1, it is characterized in that, described magnetic suspension module comprises fixed support, the magnet be installed on described fixed support, the coil be installed on described fixed support, the circuit board that is installed on the Hall element on described fixed support and is installed on described fixed support.
4. magnetic levitation component as claimed in claim 3, it is characterized in that, described drive unit comprises the screw be fixedly installed on described base, rotates the leading screw be installed on described screw and the driven unit driving described leading screw to rotate relative to described screw, and described fixed support is supported in described leading screw one end away from described screw.
5. magnetic levitation component as claimed in claim 4, is characterized in that, described driven unit comprises and is fixedly installed on described fixed support, for driving the drive motors of described screw turns.
6. magnetic levitation component as claimed in claim 5, it is characterized in that, described driven unit also comprises the gear assembly be connected between described leading screw and described drive motors.
7. magnetic levitation component as claimed in claim 6, it is characterized in that, described driven unit also comprises the worm screw be connected with the rotating shaft of described drive motors and the turbine coordinated with described worm screw, and described turbine is meshed with described gear assembly.
8. magnetic levitation component as claimed in claim 7, is characterized in that, described gear assembly comprises the first gear of being coaxially connected with described turbine and the second gear with described first gears meshing, and described second gear is fixedly connected with described leading screw.
9. magnetic levitation component as claimed in claim 1, is characterized in that, the end face of described top cover described base is dorsad provided with the groove for treating suspended article described in placing.
10. a magnetic suspension sound box, is characterized in that, comprises audio amplifier body and is located at the magnetic levitation component below described audio amplifier body, the magnetic levitation component of described magnetic levitation component according to any one of described claim 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633242.4U CN204887401U (en) | 2015-08-20 | 2015-08-20 | Magnetic suspension subassembly and magnetic suspension audio amplifier |
| PCT/CN2016/096022 WO2017028812A1 (en) | 2015-08-20 | 2016-08-19 | Magnetic suspension assembly and magnetic suspension sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633242.4U CN204887401U (en) | 2015-08-20 | 2015-08-20 | Magnetic suspension subassembly and magnetic suspension audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204887401U true CN204887401U (en) | 2015-12-16 |
Family
ID=54831719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520633242.4U Expired - Fee Related CN204887401U (en) | 2015-08-20 | 2015-08-20 | Magnetic suspension subassembly and magnetic suspension audio amplifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204887401U (en) |
| WO (1) | WO2017028812A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017028812A1 (en) * | 2015-08-20 | 2017-02-23 | Tcl通力电子（惠州）有限公司 | Magnetic suspension assembly and magnetic suspension sound box |
| CN107013880A (en) * | 2017-05-24 | 2017-08-04 | 合肥探奥自动化有限公司 | A kind of full-automatic magnetic suspension wireless power bulb for realizing suspension |
| CN107871505A (en) * | 2017-11-06 | 2018-04-03 | 大连大学 | Intelligent sound action control equipment |
| CN110572080A (en) * | 2019-09-25 | 2019-12-13 | 肇庆市衡艺实业有限公司 | Magnetic suspension device and linear motion mechanism thereof |
| CN110754036A (en) * | 2017-08-09 | 2020-02-04 | 深圳市柔宇科技有限公司 | Flying saucer device |
| CN116123136A (en) * | 2023-04-19 | 2023-05-16 | 鸿陆智能科技(山东)有限公司 | Magnetic suspension vacuum pump capable of being connected quickly |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233534B (en) * | 2020-11-06 | 2023-07-07 | 高月霞 | Solar system astronomical teaching aid device based on magnetic suspension |
| CN113241814A (en) * | 2021-05-06 | 2021-08-10 | 深磁科技(深圳)有限公司 | Suspension wireless charging device |
| CN113666515A (en) * | 2021-08-06 | 2021-11-19 | 上海开能新技术工程有限公司 | Automatic aeration equipment among denitrification system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201758376U (en) * | 2010-07-07 | 2011-03-09 | 深圳大学 | Novel magnetic suspension device |
| CN202503460U (en) * | 2012-03-07 | 2012-10-24 | 中磁力（深圳）科技有限公司 | Magnetic levitation device with function of automatically lifting suspended matter |
| CN102570927B (en) * | 2012-03-07 | 2015-02-25 | 中磁力（深圳）科技有限公司 | Magnetic levitation device with function of automatically lifting suspended matter |
| CN104796041B (en) * | 2015-05-05 | 2017-07-14 | 浙江大学台州研究院 | Adjustable magnetic suspension device |
| CN204887401U (en) * | 2015-08-20 | 2015-12-16 | Tcl通力电子（惠州）有限公司 | Magnetic suspension subassembly and magnetic suspension audio amplifier |
-
2015
- 2015-08-20 CN CN201520633242.4U patent/CN204887401U/en not_active Expired - Fee Related
-
2016
- 2016-08-19 WO PCT/CN2016/096022 patent/WO2017028812A1/en active Application Filing
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017028812A1 (en) * | 2015-08-20 | 2017-02-23 | Tcl通力电子（惠州）有限公司 | Magnetic suspension assembly and magnetic suspension sound box |
| CN107013880A (en) * | 2017-05-24 | 2017-08-04 | 合肥探奥自动化有限公司 | A kind of full-automatic magnetic suspension wireless power bulb for realizing suspension |
| CN110754036A (en) * | 2017-08-09 | 2020-02-04 | 深圳市柔宇科技有限公司 | Flying saucer device |
| CN107871505A (en) * | 2017-11-06 | 2018-04-03 | 大连大学 | Intelligent sound action control equipment |
| CN107871505B (en) * | 2017-11-06 | 2021-12-17 | 大连大学 | Intelligent voice action control equipment |
| CN110572080A (en) * | 2019-09-25 | 2019-12-13 | 肇庆市衡艺实业有限公司 | Magnetic suspension device and linear motion mechanism thereof |
| CN110572080B (en) * | 2019-09-25 | 2023-04-07 | 肇庆市衡艺实业有限公司 | Magnetic suspension device and linear motion mechanism thereof |
| CN116123136A (en) * | 2023-04-19 | 2023-05-16 | 鸿陆智能科技(山东)有限公司 | Magnetic suspension vacuum pump capable of being connected quickly |
| CN116123136B (en) * | 2023-04-19 | 2023-07-04 | 鸿陆智能科技(山东)有限公司 | Magnetic suspension vacuum pump capable of being connected quickly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017028812A1 (en) | 2017-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Saibo Inventor after: Tan Ling Inventor after: Liu Jinfeng Inventor after: Zhang Haixing Inventor before: Zhang Saibo Inventor before: Tan Ling Inventor before: Liu Jinfeng |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160818 Address after: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 19 district Patentee after: TONLY ELECTRONICS HOLDINGS Ltd. Patentee after: SHENZHEN INITIATIVE TECHNOLOGY Co.,Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 19 district Patentee before: TONLY ELECTRONICS HOLDINGS Ltd. |
|
| 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: 20151216 Termination date: 20210820 |