CN204967594U - Many magnetic paths combination coil nature vibrating motor device - Google Patents
Many magnetic paths combination coil nature vibrating motor device Download PDFInfo
- Publication number
- CN204967594U CN204967594U CN201520776030.1U CN201520776030U CN204967594U CN 204967594 U CN204967594 U CN 204967594U CN 201520776030 U CN201520776030 U CN 201520776030U CN 204967594 U CN204967594 U CN 204967594U
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- magnetic block
- brachycephaly
- magnetic
- mass
- vibrations
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model discloses a many magnetic paths combination coil linear vibration motor device, including motor case, the setting vibrations excitation emergence portion in the motor case, the both sides of vibrations excitation emergence portion are respectively through the both ends of guiding axle connection at the motor case, vibrations excitation emergence portion includes the magnetism piece that at least one magnetic flow coil, many magnetic paths are formed, and the guiding axle that one side is connected to brachycephaly quality piece is passed through to magnetism piece one end, and the other end passes through the guiding axle that the opposite side is connected to dolichocephaly quality piece, has cup jointed the vibrations pressure spring on the guiding axle, the magnetic flow coil is just to the magnetism piece and fix on the motor case inner wall. Magnetic flow coil current is through the control of vibrations controller and change in the vibrations excitations emergence portion, result in the magnetic flow coil in magnetic flux change to that magnetic flux changes, and then make vibrations excitation portion through vibrations pressure spring along guiding axle vibrations back and forth.
Description
Technical field
The utility model relates to a kind of vibrating motor device, especially a kind of many magnetic block combination coil linear vibration motor device.
Background technology
At present, on market there are electronic devices and components in vibrations, mainly direct current machine drives eccentric massblock to rotate and produces vibrations, this kind of vibration mode can only control size of current and stop breaking, realize shaking strong and weak change, variation pattern is single, but vibrations direction is not but by controlling to change, and can only produce vibrations along with the rotation of eccentric massblock produces vibration stimulus; Along with the development of the consumer electronics industry and consumer are to the raising of product instructions for use, be difficult to reach requirement at this traditional eccentric wheel vibrations of high-end consumer electronics industry motor.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of many magnetic block combination coil linear vibration motor device.The utility model adopts following technical scheme:
A kind of many magnetic block combination coil linear vibration motor device, is characterized in that, comprise motor case, the vibration stimulus generating unit be arranged in motor case, and the both sides of vibration stimulus generating unit are connected to the two ends of motor case respectively by the axis of guide;
Described vibration stimulus generating unit comprises the magnetic block of at least one magnetic flux coil, many magnetic patch composition, magnetic block one end connects the axis of guide of side by brachycephaly mass, the other end connects the axis of guide of opposite side by long head mass, the axis of guide is socketed with vibrations stage clip, described magnetic flux coil is just fixed on motor case inwall magnetic block.
Preferably, described long head mass is provided with dynamic magnetic stripe, is just fixed with magnetostatic bar on the motor case inwall of dynamic magnetic stripe, moves magnetic stripe and determines magnetic stripe pairing.
Preferably, described dynamic magnetic stripe and determine magnetic stripe have two right.
Preferably, described magnetic block comprises central magnetic block and is connected to the end magnetic block composition at central magnetic block two ends, is connected between central magnetic block and end magnetic block by magnetic patch packing ring.
Preferably, described brachycephaly mass is made up of mass in brachycephaly and the outer mass of brachycephaly, and in the outer mass of brachycephaly, brachycephaly, mass, end magnetic block, central magnetic block, long head mass and the axis of guide are fixed into a vibrations entirety.
Preferably, the just right one end of described brachycephaly mass is provided with brachycephaly supporting seat, and brachycephaly supporting seat is fixedly connected with the base of motor case, and the axis of guide is slidably connected by thin sliding bearing and bearing shim and brachycephaly supporting seat;
The just right one end of described long head mass is provided with long head supporting seat, and long head supporting seat is fixedly connected with the base of motor case, and the axis of guide is slidably connected by thin sliding bearing and bearing shim and long head supporting seat;
Wherein, thin sliding bearing and the two sliding bearing of bearing shim composition support.
Preferably, described motor case is made up of base and lid.
Adopt as above technical scheme to obtain Advantageous Effects to be:
This use is novel realizes the vibrations of linear motor in a direction by shake control device, and linear vibration motor can realize the change according to shake control device signal simultaneously, controls the change that the generation of shockproofness is trickle continuously; Wherein invent the mainly linear vibrations core of a kind of many magnetic patch Dual Drive coil groups; rectangle is utilized to shake stage clip balance support vibration stimulus part; to be able to change according to linear motor parameter; ensure the optimization of the vibrations parameter of linear motor; adopt two sliding bearing to support simultaneously; ensure that vibration stimulus port ons is smooth and easy; without stuck point; adopt biconjugate move magnetic stripe and determine magnetic stripe rock-steady structure simultaneously; ensure that vibration stimulus part operates steadily; again to the protection of twin coil four sides, ensure that the fail safe of vibration stimulus generating portion.
Accompanying drawing explanation
Fig. 1 is many magnetic block combination coil linear vibration motor device profile.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
In figure, 1. link 2. supports thin sliding bearing 5. bearing shim 6. of stage clip 3. brachycephaly supporting seat 4. and shakes the long mass 16. of mass 10. end magnetic block 11. magnetic patch packing ring 12. magnetic flux coil 13. central magnetic block 14. coil support backplate 15. in outer mass 9. brachycephaly of stage clip 7. axis of guide 8. brachycephaly and determine magnetic stripe 17. and move magnetic stripe 18. and grow a supporting seat 19. lid 20. base 21. and connect U-type strip.
Embodiment
1 to 3 embodiment of the present utility model is described further by reference to the accompanying drawings:
A kind of many magnetic block combination coil linear vibration motor device, is characterized in that, comprise motor case, the vibration stimulus generating unit be arranged in motor case, and the both sides of vibration stimulus generating unit are connected to the two ends of motor case respectively by the axis of guide 7.Motor case is made up of lid 19 and base 20.
Vibration stimulus generating unit comprises the magnetic block of at least one magnetic flux coil 12, many magnetic patch composition, magnetic block one end connects the axis of guide of side by brachycephaly mass, the other end connects the axis of guide of opposite side by long head mass 15, the axis of guide is socketed with vibrations stage clip 6, vibrations stage clip is preferably rectangle vibrations stage clip.Magnetic flux coil is just fixed on motor case inwall to magnetic block, and magnetic flux coil is fixedly connected with motor case inwall by coil support backplate 14.
Long head mass is provided with dynamic magnetic stripe 17, is just fixed with magnetostatic bar 16 on the motor case inwall of dynamic magnetic stripe.Dynamic magnetic stripe and determine magnetic stripe pairing and use, dynamic magnetic stripe and determine magnetic stripe paired between magnetic mutually repel, ensure that vibration stimulus part operates steadily.Dynamic magnetic stripe needs to arrange according to vibrations with the logarithm determining magnetic stripe.
The end magnetic block 10 that magnetic block comprises central magnetic block 13 and is connected to central magnetic block two ends forms, and is connected between central magnetic block and end magnetic block by magnetic patch packing ring 11.
Brachycephaly mass is socketed in the outer mass 8 of brachycephaly by mass in brachycephaly 9 and forms.In the outer mass 8 of brachycephaly, brachycephaly, mass 9, end magnetic block 10, central magnetic block 13, magnetic patch packing ring 11, long head mass 15 are fixedly connected with integral by connecting U-type strip 21 support.In the outer mass of brachycephaly, brachycephaly, mass, end magnetic block, central magnetic block, long head mass, U-type strip, magnetic patch packing ring and the axis of guide are fixed into a vibrations entirety.In addition, vibrations spatial margin is left in vibrating motor device inside.
The just right one end of brachycephaly mass is provided with brachycephaly supporting seat 3, and brachycephaly supporting seat 3 is fixedly connected with the base of motor case, and the axis of guide is slidably connected with brachycephaly supporting seat by thin sliding bearing 4 and bearing shim 5; The just right one end of long head mass is provided with long head supporting seat 18, and long head supporting seat 18 is fixedly connected with the base of motor case, and the axis of guide is slidably connected by thin sliding bearing and bearing shim and long head supporting seat; Wherein, thin sliding bearing and the two sliding bearing of bearing shim composition support, and ensure that vibration stimulus port ons is smooth and easy.Single sliding bearing that can be thin sliding bearing according to parameter difference adjustment one end supports.
Motor case is provided with link 1 and support spring 2, for being connected with external agency.
During the work of many magnetic block combination coil linear vibration motor device, in vibration stimulus generating unit, magnetic flux line loop current is controlled by shake control device and changes, magnetic flux in magnetic flux coil is caused to change, from but magnetic flux change, and then make vibration stimulus portion by vibrations stage clip shake back and forth along the axis of guide.
Certainly; more than illustrate and be only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the guidance of this specification; made all equivalently to substitute, obvious variant, within the essential scope all dropping on this specification, protection of the present utility model ought to be subject to.
Claims (7)
1. the coil of magnetic block combination more than a linear vibration motor device, is characterized in that, comprise motor case, the vibration stimulus generating unit be arranged in motor case, and the both sides of vibration stimulus generating unit are connected to the two ends of motor case respectively by the axis of guide;
Described vibration stimulus generating unit comprises the magnetic block of at least one magnetic flux coil, many magnetic patch composition, magnetic block one end connects the axis of guide of side by brachycephaly mass, the other end connects the axis of guide of opposite side by long head mass, the axis of guide is socketed with vibrations stage clip, described magnetic flux coil is just fixed on motor case inwall magnetic block.
2. one many magnetic block combination coil linear vibration motor device according to claim 1, it is characterized in that, described long head mass is provided with dynamic magnetic stripe, is just fixed with magnetostatic bar on the motor case inwall of dynamic magnetic stripe, moves magnetic stripe and determines magnetic stripe pairing.
3. one many magnetic block combination coil linear vibration motor device according to claim 2, is characterized in that, described dynamic magnetic stripe and determine magnetic stripe have two right.
4. one many magnetic block combination coil linear vibration motor device according to claim 1, it is characterized in that, described magnetic block comprises central magnetic block and is connected to the end magnetic block composition at central magnetic block two ends, is connected between central magnetic block and end magnetic block by magnetic patch packing ring.
5. one many magnetic block combination coil linear vibration motor device according to claim 4, it is characterized in that, described brachycephaly mass is made up of mass in brachycephaly and the outer mass of brachycephaly, and in the outer mass of brachycephaly, brachycephaly, mass, end magnetic block, central magnetic block, long head mass and the axis of guide are fixed into a vibrations entirety.
6. one many magnetic block combination coil linear vibration motor device according to claim 1, it is characterized in that, the just right one end of described brachycephaly mass is provided with brachycephaly supporting seat, brachycephaly supporting seat is fixedly connected with the base of motor case, and the axis of guide is slidably connected by thin sliding bearing and bearing shim and brachycephaly supporting seat;
The just right one end of described long head mass is provided with long head supporting seat, and long head supporting seat is fixedly connected with the base of motor case, and the axis of guide is slidably connected by thin sliding bearing and bearing shim and long head supporting seat;
Wherein, thin sliding bearing and the two sliding bearing of bearing shim composition support.
7. one many magnetic block combination coil linear vibration motor device according to claim 1, it is characterized in that, described motor case is made up of base and lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776030.1U CN204967594U (en) | 2015-10-08 | 2015-10-08 | Many magnetic paths combination coil nature vibrating motor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776030.1U CN204967594U (en) | 2015-10-08 | 2015-10-08 | Many magnetic paths combination coil nature vibrating motor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204967594U true CN204967594U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776030.1U Expired - Fee Related CN204967594U (en) | 2015-10-08 | 2015-10-08 | Many magnetic paths combination coil nature vibrating motor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204967594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736685A (en) * | 2017-04-19 | 2018-11-02 | 松下知识产权经营株式会社 | Vibration type linear actuator and disconnecting device |
| CN109905007A (en) * | 2019-03-11 | 2019-06-18 | 浙江省东阳市东磁诚基电子有限公司 | A kind of column vibration motor |
-
2015
- 2015-10-08 CN CN201520776030.1U patent/CN204967594U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736685A (en) * | 2017-04-19 | 2018-11-02 | 松下知识产权经营株式会社 | Vibration type linear actuator and disconnecting device |
| CN108736685B (en) * | 2017-04-19 | 2021-10-22 | 松下知识产权经营株式会社 | Vibration-type linear actuator and cutting device |
| CN109905007A (en) * | 2019-03-11 | 2019-06-18 | 浙江省东阳市东磁诚基电子有限公司 | A kind of column vibration motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20181008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |