CN118805109A - 光学设备用致动器以及具备该光学设备用致动器的镜头镜筒 - Google Patents

光学设备用致动器以及具备该光学设备用致动器的镜头镜筒 Download PDF

Info

Publication number
CN118805109A
CN118805109A CN202280092981.XA CN202280092981A CN118805109A CN 118805109 A CN118805109 A CN 118805109A CN 202280092981 A CN202280092981 A CN 202280092981A CN 118805109 A CN118805109 A CN 118805109A
Authority
CN
China
Prior art keywords
actuator
optical device
weight
vibration
guide shaft
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
CN202280092981.XA
Other languages
English (en)
Chinese (zh)
Inventor
梅田真
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN118805109A publication Critical patent/CN118805109A/zh
Pending legal-status Critical Current

Links

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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
    • H02N2/025—Inertial sliding motors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/0858—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by piezoelectric means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • 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
    • H02N2/06—Drive circuits; Control arrangements or methods
    • H02N2/062—Small signal circuits; Means for controlling position or derived quantities, e.g. for removing hysteresis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
CN202280092981.XA 2022-04-18 2022-10-27 光学设备用致动器以及具备该光学设备用致动器的镜头镜筒 Pending CN118805109A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-068489 2022-04-18
JP2022068489 2022-04-18
PCT/JP2022/040141 WO2023203793A1 (ja) 2022-04-18 2022-10-27 光学機器用アクチュエータおよびこれを備えたレンズ鏡筒

Publications (1)

Publication Number Publication Date
CN118805109A true CN118805109A (zh) 2024-10-18

Family

ID=88419544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280092981.XA Pending CN118805109A (zh) 2022-04-18 2022-10-27 光学设备用致动器以及具备该光学设备用致动器的镜头镜筒

Country Status (4)

Country Link
EP (1) EP4513245A4 (https=)
JP (1) JP7745179B2 (https=)
CN (1) CN118805109A (https=)
WO (1) WO2023203793A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3906850B2 (ja) * 2004-04-28 2007-04-18 コニカミノルタホールディングス株式会社 駆動装置
JP4936511B2 (ja) * 2005-03-31 2012-05-23 富士フイルム株式会社 駆動装置、撮影装置及び携帯電話
JP2010074912A (ja) * 2008-09-17 2010-04-02 Konica Minolta Opto Inc 超音波モータ
JP5565541B1 (ja) 2012-12-12 2014-08-06 コニカミノルタ株式会社 駆動装置および撮像装置
JP7122555B2 (ja) * 2018-01-26 2022-08-22 パナソニックＩｐマネジメント株式会社 光学機器用アクチュエータおよびこれを備えたレンズ鏡筒
WO2020149108A1 (ja) * 2019-01-18 2020-07-23 パナソニックＩｐマネジメント株式会社 光学機器用アクチュエータおよびこれを備えたレンズ鏡筒

Also Published As

Publication number Publication date
EP4513245A4 (en) 2025-07-30
JP7745179B2 (ja) 2025-09-29
EP4513245A1 (en) 2025-02-26
JPWO2023203793A1 (https=) 2023-10-26
WO2023203793A1 (ja) 2023-10-26

Similar Documents

Publication Publication Date Title
CN113272701B (zh) 光学设备用致动器以及具备光学设备用致动器的镜头镜筒
CN101681986B (zh) 使用基于机械放大器的惯性马达的精确定位系统
US9530953B2 (en) Vibration-type actuator, image pickup apparatus, and stage
JP7336740B2 (ja) 光学機器用アクチュエータおよびこれを備えたレンズ鏡筒
JP5818707B2 (ja) 振動波駆動装置、二次元駆動装置及び画像振れ補正装置
JP7313909B2 (ja) 振動波モータおよび電子機器。
JP2006330053A (ja) レンズ鏡胴
US7923898B2 (en) Piezo drive system
JP4820407B2 (ja) 振動遮断装置
CN118805109A (zh) 光学设备用致动器以及具备该光学设备用致动器的镜头镜筒
KR101601871B1 (ko) 변위 부재, 구동 부재, 액츄에이터 및 구동 장치
US6862122B1 (en) High speed scanning or steering device
US20190181777A1 (en) Vibration wave motor and driving apparatus using vibration wave motor
JP2016140180A (ja) 振動型駆動装置およびこれを駆動源とする装置
KR102209510B1 (ko) 제진 시스템 및 그 제진 시스템을 구비하는 광학 장치
JP6753756B2 (ja) 駆動装置、及びカメラモジュール
JP6948102B2 (ja) リニア駆動装置、カメラ装置及び電子機器
WO2014174750A1 (ja) 駆動装置およびこれを用いた撮像装置
JP2016158386A (ja) 振動型駆動装置、レンズ鏡筒及び撮像装置
US20080258578A1 (en) Driving device capable of obtaining a stable frequency characteristic
CN110275268B (zh) 透镜驱动装置、照相机装置以及电子设备
Andanje et al. Piezo-electric energy harvesting from human motion based on 2-DOF vibration absorber mode: design methodology and experimental validation
JP7547173B2 (ja) 振動型アクチュエータ、多軸ステージ、多関節ロボット及び装置
JPH10174467A (ja) 電気機械変換素子を使用した駆動装置
JP2026026132A (ja) 振動型アクチュエータ、多軸ステージ、多関節ロボット、連続体ロボット

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