CN114599460A - 直线振动电机和使用该直线振动电机的电子设备 - Google Patents

直线振动电机和使用该直线振动电机的电子设备 Download PDF

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Publication number
CN114599460A
CN114599460A CN202080073948.3A CN202080073948A CN114599460A CN 114599460 A CN114599460 A CN 114599460A CN 202080073948 A CN202080073948 A CN 202080073948A CN 114599460 A CN114599460 A CN 114599460A
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CN
China
Prior art keywords
vibration motor
shaft
linear vibration
vibrator
magnet
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
CN202080073948.3A
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English (en)
Chinese (zh)
Inventor
栗田刚志
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.)
Murata Manufacturing Co Ltd
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Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CN114599460A publication Critical patent/CN114599460A/zh
Pending legal-status Critical Current

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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
CN202080073948.3A 2019-11-29 2020-11-19 直线振动电机和使用该直线振动电机的电子设备 Pending CN114599460A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2019-217457 2019-11-29
JP2019217457 2019-11-29
JP2019235675 2019-12-26
JP2019-235675 2019-12-26
JP2020014403 2020-01-31
JP2020-014403 2020-01-31
JP2020-183652 2020-11-02
JP2020183652 2020-11-02
PCT/JP2020/043217 WO2021106741A1 (ja) 2019-11-29 2020-11-19 リニア振動モータ、およびそれを用いた電子機器

Publications (1)

Publication Number Publication Date
CN114599460A true CN114599460A (zh) 2022-06-07

Family

ID=76128667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080073948.3A Pending CN114599460A (zh) 2019-11-29 2020-11-19 直线振动电机和使用该直线振动电机的电子设备

Country Status (4)

Country Link
US (1) US20220231588A1 (https=)
JP (1) JPWO2021106741A1 (https=)
CN (1) CN114599460A (https=)
WO (1) WO2021106741A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6029854B2 (ja) * 2012-05-22 2016-11-24 ミネベア株式会社 振動子及び振動発生器
WO2023047696A1 (ja) * 2021-09-27 2023-03-30 株式会社村田製作所 リニア振動モータ
WO2023047697A1 (ja) * 2021-09-27 2023-03-30 株式会社村田製作所 リニア振動モータ

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125052A (en) * 1979-03-19 1980-09-26 Toshio Sashita Motor equipment utilizing ultrasonic vibration
CN102055299A (zh) * 2009-10-29 2011-05-11 日本电产科宝株式会社 振动致动器
CN102916556A (zh) * 2011-08-04 2013-02-06 三星电机株式会社 线性振动电机
CN103516119A (zh) * 2012-06-29 2014-01-15 三星电机株式会社 线性振动电机
CN203734498U (zh) * 2013-01-22 2014-07-23 美蓓亚株式会社 带振子的支架以及振动发生器
JP2017229175A (ja) * 2016-06-23 2017-12-28 キヤノン株式会社 振動波モータ及びレンズ駆動装置
CN107847975A (zh) * 2015-07-29 2018-03-27 日本电产科宝株式会社 线性振动马达以及包括该线性振动马达的移动电子设备
CN109891727A (zh) * 2016-10-31 2019-06-14 日本电产科宝株式会社 直线振动电机
CN209680481U (zh) * 2016-10-03 2019-11-26 株式会社村田制作所 振动元件以及振动装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173661A (ja) * 1985-01-26 1986-08-05 Omron Tateisi Electronics Co 円筒型リニアパルスモ−タ
JP2006125516A (ja) * 2004-10-28 2006-05-18 Ntn Corp 含油焼結軸受
JP2011078149A (ja) * 2009-09-29 2011-04-14 Nidec Sankyo Corp 直線駆動装置および光学素子駆動装置
JP2016008669A (ja) * 2014-06-25 2016-01-18 ポーライト株式会社 焼結含油軸受及びリニアアクチュエータ
JP7265266B2 (ja) * 2018-02-01 2023-04-26 Ｏｒｂｒａｙ株式会社 リニア振動アクチュエータ

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125052A (en) * 1979-03-19 1980-09-26 Toshio Sashita Motor equipment utilizing ultrasonic vibration
CN102055299A (zh) * 2009-10-29 2011-05-11 日本电产科宝株式会社 振动致动器
CN102916556A (zh) * 2011-08-04 2013-02-06 三星电机株式会社 线性振动电机
CN103516119A (zh) * 2012-06-29 2014-01-15 三星电机株式会社 线性振动电机
CN203734498U (zh) * 2013-01-22 2014-07-23 美蓓亚株式会社 带振子的支架以及振动发生器
CN107847975A (zh) * 2015-07-29 2018-03-27 日本电产科宝株式会社 线性振动马达以及包括该线性振动马达的移动电子设备
JP2017229175A (ja) * 2016-06-23 2017-12-28 キヤノン株式会社 振動波モータ及びレンズ駆動装置
CN209680481U (zh) * 2016-10-03 2019-11-26 株式会社村田制作所 振动元件以及振动装置
CN109891727A (zh) * 2016-10-31 2019-06-14 日本电产科宝株式会社 直线振动电机

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Publication number Publication date
WO2021106741A1 (ja) 2021-06-03
US20220231588A1 (en) 2022-07-21
JPWO2021106741A1 (https=) 2021-06-03

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Effective date of abandoning: 20231208