CN115702047A - 振动致动器 - Google Patents

振动致动器 Download PDF

Info

Publication number
CN115702047A
CN115702047A CN202080102226.6A CN202080102226A CN115702047A CN 115702047 A CN115702047 A CN 115702047A CN 202080102226 A CN202080102226 A CN 202080102226A CN 115702047 A CN115702047 A CN 115702047A
Authority
CN
China
Prior art keywords
yoke
vibration
pair
length
movable element
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.)
Pending
Application number
CN202080102226.6A
Other languages
English (en)
Chinese (zh)
Inventor
山上宪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foster Electric Co Ltd
Original Assignee
Foster 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 Foster Electric Co Ltd filed Critical Foster Electric Co Ltd
Publication of CN115702047A publication Critical patent/CN115702047A/zh
Pending legal-status Critical Current

Links

Images

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CN202080102226.6A 2020-07-02 2020-07-02 振动致动器 Pending CN115702047A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/026096 WO2022003921A1 (ja) 2020-07-02 2020-07-02 振動アクチュエータ

Publications (1)

Publication Number Publication Date
CN115702047A true CN115702047A (zh) 2023-02-14

Family

ID=79314957

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080102226.6A Pending CN115702047A (zh) 2020-07-02 2020-07-02 振动致动器

Country Status (5)

Country Link
US (1) US12294272B2 (https=)
EP (1) EP4163019B1 (https=)
JP (1) JP7217810B2 (https=)
CN (1) CN115702047A (https=)
WO (1) WO2022003921A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7560326B2 (ja) * 2020-11-10 2024-10-02 フォスター電機株式会社 振動アクチュエータ
WO2023188870A1 (ja) * 2022-03-29 2023-10-05 浜名湖電装株式会社 振動デバイス

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030124990A1 (en) * 2001-12-21 2003-07-03 Shinichiro Kawano Vibrating linear actuator and portable information device having the same
JP2004266903A (ja) * 2003-02-28 2004-09-24 Matsushita Electric Ind Co Ltd リニア振動アクチュエータ
JP2006007161A (ja) * 2004-06-29 2006-01-12 Namiki Precision Jewel Co Ltd 振動リニアアクチュエータ
CN1731895A (zh) * 2004-08-04 2006-02-08 东京零件工业股份有限公司 内置扁平型振动电动机的电磁音响交换器
CN102971947A (zh) * 2010-06-30 2013-03-13 日本电产科宝株式会社 振动致动器
JP2013223334A (ja) * 2012-04-16 2013-10-28 Nihon Densan Seimitsu Kk 振動発生装置
CN109802548A (zh) * 2017-11-17 2019-05-24 三美电机株式会社 振动驱动器以及便携设备
JP2020054018A (ja) * 2018-09-21 2020-04-02 フォスター電機株式会社 振動アクチュエータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5842789B2 (ja) * 2012-11-01 2016-01-13 ミツミ電機株式会社 アクチュエータ及び電動理美容器具
JP7157305B2 (ja) 2018-03-26 2022-10-20 ミツミ電機株式会社 振動アクチュエータ及び電子機器
EP4631630A3 (en) * 2018-08-28 2025-11-05 Minebea Mitsumi Inc. Vibration actuator and electronic equipment
JP7311693B2 (ja) * 2020-09-16 2023-07-19 フォスター電機株式会社 振動アクチュエータ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030124990A1 (en) * 2001-12-21 2003-07-03 Shinichiro Kawano Vibrating linear actuator and portable information device having the same
JP2004266903A (ja) * 2003-02-28 2004-09-24 Matsushita Electric Ind Co Ltd リニア振動アクチュエータ
JP2006007161A (ja) * 2004-06-29 2006-01-12 Namiki Precision Jewel Co Ltd 振動リニアアクチュエータ
CN1731895A (zh) * 2004-08-04 2006-02-08 东京零件工业股份有限公司 内置扁平型振动电动机的电磁音响交换器
CN102971947A (zh) * 2010-06-30 2013-03-13 日本电产科宝株式会社 振动致动器
JP2013223334A (ja) * 2012-04-16 2013-10-28 Nihon Densan Seimitsu Kk 振動発生装置
CN109802548A (zh) * 2017-11-17 2019-05-24 三美电机株式会社 振动驱动器以及便携设备
JP2020054018A (ja) * 2018-09-21 2020-04-02 フォスター電機株式会社 振動アクチュエータ

Also Published As

Publication number Publication date
EP4163019B1 (en) 2025-01-22
EP4163019A1 (en) 2023-04-12
US20230336064A1 (en) 2023-10-19
EP4163019A4 (en) 2023-07-05
WO2022003921A1 (ja) 2022-01-06
US12294272B2 (en) 2025-05-06
JPWO2022003921A1 (https=) 2022-01-06
JP7217810B2 (ja) 2023-02-03

Similar Documents

Publication Publication Date Title
US8299658B2 (en) Horizontal linear vibrator
JP7188851B2 (ja) 振動アクチュエータ、及びこれを備える携帯型電子機器
CN101902115B (zh) 线性振动器
JP6911145B2 (ja) 振動発生装置
KR100967033B1 (ko) 수평 진동자
CN112805909B (zh) 振动致动器
WO2017057314A1 (ja) リニア振動モータ
CN113131707A (zh) 振动致动器及电子设备
US20110068641A1 (en) Horizontal linear vibrator
CN115702047A (zh) 振动致动器
JP7726518B2 (ja) 振動アクチュエーター
JP2017221905A (ja) リニア振動モータ
US20190165662A1 (en) Linear vibration motor
JP2017212793A (ja) リニア振動モータ
JP6333186B2 (ja) リニア振動モータ
JP7101604B2 (ja) 振動アクチュエータ
JP7460332B2 (ja) 振動アクチュエータ及び触覚デバイス
KR20220015006A (ko) 진동 발생 장치
WO2017057193A1 (ja) リニア振動モータ
JP2019193511A (ja) リニア振動モータ及び電子機器
US11876429B2 (en) Vibration motor and haptic device
JP2005152855A (ja) 振動発生器
JP6333187B2 (ja) リニア振動モータ
JP7250610B2 (ja) 振動アクチュエータ及び触覚デバイス
CN121620423A (zh) 振动致动器及电气设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination