WO2009014188A1 - 振動発生装置 - Google Patents

振動発生装置 Download PDF

Info

Publication number
WO2009014188A1
WO2009014188A1 PCT/JP2008/063315 JP2008063315W WO2009014188A1 WO 2009014188 A1 WO2009014188 A1 WO 2009014188A1 JP 2008063315 W JP2008063315 W JP 2008063315W WO 2009014188 A1 WO2009014188 A1 WO 2009014188A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
movable element
transmission member
vibration
vibration generator
Prior art date
Application number
PCT/JP2008/063315
Other languages
English (en)
French (fr)
Inventor
Kazuhiro Aoyama
Yuki Takahashi
Shigenori Inamoto
Original Assignee
Mitsumi Electric Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsumi Electric Co., Ltd. filed Critical Mitsumi Electric Co., Ltd.
Publication of WO2009014188A1 publication Critical patent/WO2009014188A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
    • 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
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system

Abstract

　振動発生装置であって、筐体と、可動子と、コイルと、振動伝達部材と、弾性体を備える。前記可動子は、前記筐体内に配設され、マグネットと可動部ヨークとを有する。前記振動伝達部材は、前記可動子と前記筐体とを連結し、前記コイルへの通電により前記可動子に生じた振動を前記筐体に伝達すべく構成されている。前記弾性体は、前記可動子と前記筐体のカバーとの間、及び、前記振動伝達部材のうち、少なくとも一方に配置される。 
PCT/JP2008/063315 2007-07-26 2008-07-24 振動発生装置 WO2009014188A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007195006A JP2009033864A (ja) 2007-07-26 2007-07-26 振動発生装置
JP2007-195006 2007-07-26

Publications (1)

Publication Number Publication Date
WO2009014188A1 true WO2009014188A1 (ja) 2009-01-29

Family

ID=40281436

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063315 WO2009014188A1 (ja) 2007-07-26 2008-07-24 振動発生装置

Country Status (3)

Country Link
JP (1) JP2009033864A (ja)
TW (1) TW200906502A (ja)
WO (1) WO2009014188A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3534516A1 (en) * 2018-02-28 2019-09-04 Mitsumi Electric Co., Ltd. Vibration actuator
EP4112192A4 (en) * 2020-02-27 2024-03-20 Minebea Mitsumi Inc VIBRATION ACTUATOR AND ELECTRONIC EQUIPMENT

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101902115B (zh) * 2009-05-25 2013-02-13 三星电机株式会社 线性振动器
TWI410733B (en) * 2009-10-06 2013-10-01 Lens displacement device, flexible piece and the manufacturing process thereof
KR101300334B1 (ko) 2012-04-13 2013-08-28 삼성전기주식회사 선형 진동자
JP7081791B2 (ja) * 2018-02-28 2022-06-07 ミネベアミツミ株式会社 振動アクチュエータ
CN112640275A (zh) * 2018-08-28 2021-04-09 美蓓亚三美株式会社 振动致动器及电子设备
JP7410655B2 (ja) * 2019-05-30 2024-01-10 ニデックインスツルメンツ株式会社 アクチュエータ
JP6923278B2 (ja) * 2019-05-31 2021-08-18 ミネベアミツミ株式会社 振動アクチュエータ及び電子機器
US11394285B2 (en) 2019-05-31 2022-07-19 Minebea Mitsumi Inc. Vibration actuator and electronic device
CN116829273A (zh) * 2021-03-30 2023-09-29 丰达电机株式会社 振动致动器
WO2023188870A1 (ja) * 2022-03-29 2023-10-05 浜名湖電装株式会社 振動デバイス

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117133A (en) * 1981-01-09 1982-07-21 Olympus Optical Co Ltd Objective lens drive device
JP2006203709A (ja) * 2005-01-24 2006-08-03 Citizen Electronics Co Ltd 振動体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117133A (en) * 1981-01-09 1982-07-21 Olympus Optical Co Ltd Objective lens drive device
JP2006203709A (ja) * 2005-01-24 2006-08-03 Citizen Electronics Co Ltd 振動体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3534516A1 (en) * 2018-02-28 2019-09-04 Mitsumi Electric Co., Ltd. Vibration actuator
US11031856B2 (en) 2018-02-28 2021-06-08 Minebea Mitsumi, Inc. Vibration actuator
EP4112192A4 (en) * 2020-02-27 2024-03-20 Minebea Mitsumi Inc VIBRATION ACTUATOR AND ELECTRONIC EQUIPMENT

Also Published As

Publication number Publication date
JP2009033864A (ja) 2009-02-12
TW200906502A (en) 2009-02-16

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