CN116131657A - 电机及电子设备 - Google Patents

电机及电子设备 Download PDF

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Publication number
CN116131657A
CN116131657A CN202111337398.4A CN202111337398A CN116131657A CN 116131657 A CN116131657 A CN 116131657A CN 202111337398 A CN202111337398 A CN 202111337398A CN 116131657 A CN116131657 A CN 116131657A
Authority
CN
China
Prior art keywords
mounting plate
partition
piece
driving
motor
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
CN202111337398.4A
Other languages
English (en)
Chinese (zh)
Inventor
刘彬
郑科
边心秀
李邓峰
张百亮
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN202111337398.4A priority Critical patent/CN116131657A/zh
Priority to PCT/CN2022/126983 priority patent/WO2023082979A1/fr
Publication of CN116131657A publication Critical patent/CN116131657A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/005—Mechanical details, e.g. housings
    • H02N2/0055—Supports for driving or driven bodies; Means for pressing driving body against driven body
    • H02N2/006—Elastic elements, e.g. springs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
CN202111337398.4A 2021-11-11 2021-11-11 电机及电子设备 Pending CN116131657A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202111337398.4A CN116131657A (zh) 2021-11-11 2021-11-11 电机及电子设备
PCT/CN2022/126983 WO2023082979A1 (fr) 2021-11-11 2022-10-24 Moteur et dispositif électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111337398.4A CN116131657A (zh) 2021-11-11 2021-11-11 电机及电子设备

Publications (1)

Publication Number Publication Date
CN116131657A true CN116131657A (zh) 2023-05-16

Family

ID=86308567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111337398.4A Pending CN116131657A (zh) 2021-11-11 2021-11-11 电机及电子设备

Country Status (2)

Country Link
CN (1) CN116131657A (fr)
WO (1) WO2023082979A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150326147A1 (en) * 2012-11-29 2015-11-12 Daicel Corporation Elastic body for actuator, and piezoelectric actuator
JP2018191437A (ja) * 2017-05-08 2018-11-29 セイコーエプソン株式会社 圧電駆動装置、電子部品搬送装置、ロボット、プロジェクターおよびプリンター
CN107040163B (zh) * 2017-06-08 2019-05-21 盐城工学院 一种步进式微型压电电机及其工作方法
CN106998156B (zh) * 2017-06-08 2019-05-21 盐城工学院 一种差动式直线压电电机及其工作方法
CN109713937A (zh) * 2018-11-22 2019-05-03 南京航空航天大学 一种基于单轴椭圆形柔性铰链的微位移放大器

Also Published As

Publication number Publication date
WO2023082979A1 (fr) 2023-05-19

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