CN101908815B - 双模振动器 - Google Patents
双模振动器 Download PDFInfo
- Publication number
- CN101908815B CN101908815B CN201010189896.4A CN201010189896A CN101908815B CN 101908815 B CN101908815 B CN 101908815B CN 201010189896 A CN201010189896 A CN 201010189896A CN 101908815 B CN101908815 B CN 101908815B
- Authority
- CN
- China
- Prior art keywords
- vibration unit
- vibration
- coil
- elastic component
- shell
- 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
Links
- 230000009977 dual effect Effects 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- YFSLABAYQDPWPF-UHFFFAOYSA-N 1,2,3-trichloro-4-(2,3,5-trichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=C(Cl)C(C=2C(=C(Cl)C(Cl)=CC=2)Cl)=C1 YFSLABAYQDPWPF-UHFFFAOYSA-N 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
- H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
- H02K33/06—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation with polarised armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/02—Machines with one stator and two or more rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0048573 | 2009-06-02 | ||
KR10-2009-0048576 | 2009-06-02 | ||
KR1020090048576A KR101028498B1 (ko) | 2009-06-02 | 2009-06-02 | 듀얼 모드 진동기 |
KR1020090048573A KR101028497B1 (ko) | 2009-06-02 | 2009-06-02 | 듀얼 모드 진동기 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101908815A CN101908815A (zh) | 2010-12-08 |
CN101908815B true CN101908815B (zh) | 2015-04-08 |
Family
ID=43219983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010189896.4A Expired - Fee Related CN101908815B (zh) | 2009-06-02 | 2010-06-02 | 双模振动器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8461969B2 (zh) |
CN (1) | CN101908815B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101821669B1 (ko) * | 2011-10-19 | 2018-01-24 | 주식회사 이엠텍 | 선형 진동자 |
CN204886627U (zh) * | 2015-07-31 | 2015-12-16 | 瑞声光电科技(常州)有限公司 | 振动电机 |
CN204906155U (zh) * | 2015-07-31 | 2015-12-23 | 瑞声光电科技(常州)有限公司 | 振动电机 |
CN105024517B (zh) * | 2015-07-31 | 2018-03-09 | 瑞声光电科技(常州)有限公司 | 振动电机 |
CN105305761B (zh) * | 2015-10-27 | 2017-12-19 | 瑞声光电科技(常州)有限公司 | 振动电机 |
JP2017108595A (ja) * | 2015-12-11 | 2017-06-15 | 日本電産株式会社 | 振動モータ |
KR102138339B1 (ko) * | 2018-10-24 | 2020-07-27 | 주식회사 엠플러스 | 사운드 진동 액츄에이터 |
EP3939708B1 (en) * | 2019-03-12 | 2023-11-08 | Alps Alpine Co., Ltd. | Electromagnetic drive device and operation device |
JP7386062B2 (ja) * | 2019-05-13 | 2023-11-24 | アルプスアルパイン株式会社 | 振動発生装置 |
WO2020258265A1 (zh) * | 2019-06-28 | 2020-12-30 | 瑞声声学科技(深圳)有限公司 | 一种振动电机 |
WO2021000184A1 (zh) * | 2019-06-30 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | 振动电机 |
WO2021000164A1 (zh) * | 2019-06-30 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | 振动电机 |
CN114788305A (zh) * | 2019-12-11 | 2022-07-22 | 络菲尔特有限责任公司 | 具有活动线圈和活动磁体的线性振动致动器 |
CN214314997U (zh) * | 2020-12-25 | 2021-09-28 | 瑞声光电科技(常州)有限公司 | 振动马达 |
US11831215B2 (en) * | 2021-05-06 | 2023-11-28 | Aac Microtech (Changzhou) Co., Ltd. | Linear vibration motor |
FR3130091B1 (fr) * | 2021-12-02 | 2025-02-14 | Commissariat Energie Atomique | Transducteur électromagnétique pour la récupération d’énergie vibratoire |
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US2299425A (en) * | 1940-07-30 | 1942-10-20 | Baldwin Locomotive Works | Oscillator |
US3308361A (en) * | 1963-05-13 | 1967-03-07 | Nakai Akira | Electromagnetic vibrator |
US3310757A (en) * | 1966-09-15 | 1967-03-21 | Bulova Watch Co Inc | Decoupling mounting plates for tuning fork oscillators |
JP2766286B2 (ja) * | 1989-01-27 | 1998-06-18 | 株式会社東芝 | リニアアクチュエータ |
CN101345465A (zh) * | 2003-07-05 | 2009-01-14 | Lg伊诺特有限公司 | 振动装置 |
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US3360704A (en) * | 1965-04-22 | 1967-12-26 | Kohlhagen Walter | Spring-type electromechanical oscillator |
CH453213A (fr) * | 1965-10-07 | 1967-11-30 | Portescap Le Porte | Vibreur à torsion pour oscillateur entretenu électriquement, pour pièce d'horlogerie |
US3425310A (en) * | 1966-12-06 | 1969-02-04 | Philamon Lab Inc | Balanced and coupled tuning fork mounting structure for suppressing reed vibration |
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US3597642A (en) * | 1968-12-13 | 1971-08-03 | Suwa Seikosha Kk | Electrostrictively driven tuning fork |
US3591814A (en) * | 1969-06-06 | 1971-07-06 | Clifford Cecil F | Compound reed oscillator or filter |
CH528771A (de) * | 1969-12-12 | 1972-05-31 | Bulova Watch Co Inc | Elektronische Kleinuhr |
US3672153A (en) * | 1970-08-03 | 1972-06-27 | Bulova Watch Co Inc | Miniaturized battery-operated tuning-fork timepiece |
US3760482A (en) * | 1972-05-18 | 1973-09-25 | Suwa Seikosha Kk | Method of adjusting frequency of tuning fork type vibrator |
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JPS51114051A (en) * | 1975-03-31 | 1976-10-07 | Noto Denshi Kogyo Kk | Tuning fork vibrator |
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JPS6013608B2 (ja) * | 1979-03-12 | 1985-04-08 | 株式会社精工舎 | 厚みすべり圧電振動子 |
US4384829A (en) * | 1980-11-28 | 1983-05-24 | Andros Incorporated | Pump and actuator mechanism |
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-
2010
- 2010-06-02 US US12/792,425 patent/US8461969B2/en not_active Expired - Fee Related
- 2010-06-02 CN CN201010189896.4A patent/CN101908815B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2299425A (en) * | 1940-07-30 | 1942-10-20 | Baldwin Locomotive Works | Oscillator |
US3308361A (en) * | 1963-05-13 | 1967-03-07 | Nakai Akira | Electromagnetic vibrator |
US3310757A (en) * | 1966-09-15 | 1967-03-21 | Bulova Watch Co Inc | Decoupling mounting plates for tuning fork oscillators |
JP2766286B2 (ja) * | 1989-01-27 | 1998-06-18 | 株式会社東芝 | リニアアクチュエータ |
CN101345465A (zh) * | 2003-07-05 | 2009-01-14 | Lg伊诺特有限公司 | 振动装置 |
Also Published As
Publication number | Publication date |
---|---|
US20100302752A1 (en) | 2010-12-02 |
US8461969B2 (en) | 2013-06-11 |
CN101908815A (zh) | 2010-12-08 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: EM TECH CO., LTD. Free format text: FORMER OWNER: IG INNOTEK CO., LTD. Effective date: 20141216 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20141216 Address after: Busan, South Korea Applicant after: Em Tech Co., Ltd. Address before: Seoul, South Kerean Applicant before: IG Innotek Co., Ltd. |
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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: 20150408 Termination date: 20190602 |
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CF01 | Termination of patent right due to non-payment of annual fee |