JP7679885B2 - レンズ鏡筒、撮像装置、及び駆動装置 - Google Patents

レンズ鏡筒、撮像装置、及び駆動装置 Download PDF

Info

Publication number
JP7679885B2
JP7679885B2 JP2023549527A JP2023549527A JP7679885B2 JP 7679885 B2 JP7679885 B2 JP 7679885B2 JP 2023549527 A JP2023549527 A JP 2023549527A JP 2023549527 A JP2023549527 A JP 2023549527A JP 7679885 B2 JP7679885 B2 JP 7679885B2
Authority
JP
Japan
Prior art keywords
lead screw
groove
annular member
lens barrel
lens
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.)
Active
Application number
JP2023549527A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023048093A1 (https=
JPWO2023048093A5 (https=
Inventor
拓司 浜崎
拓海 中野
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.)
Nikon Corp
Original Assignee
Nikon Corp
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 Nikon Corp filed Critical Nikon Corp
Publication of JPWO2023048093A1 publication Critical patent/JPWO2023048093A1/ja
Publication of JPWO2023048093A5 publication Critical patent/JPWO2023048093A5/ja
Priority to JP2025078177A priority Critical patent/JP2025111813A/ja
Application granted granted Critical
Publication of JP7679885B2 publication Critical patent/JP7679885B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP2023549527A 2021-09-27 2022-09-16 レンズ鏡筒、撮像装置、及び駆動装置 Active JP7679885B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025078177A JP2025111813A (ja) 2021-09-27 2025-05-08 レンズ鏡筒、撮像装置、及び駆動装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021156263 2021-09-27
JP2021156263 2021-09-27
PCT/JP2022/034799 WO2023048093A1 (ja) 2021-09-27 2022-09-16 レンズ鏡筒、撮像装置、及び駆動装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025078177A Division JP2025111813A (ja) 2021-09-27 2025-05-08 レンズ鏡筒、撮像装置、及び駆動装置

Publications (3)

Publication Number Publication Date
JPWO2023048093A1 JPWO2023048093A1 (https=) 2023-03-30
JPWO2023048093A5 JPWO2023048093A5 (https=) 2024-06-14
JP7679885B2 true JP7679885B2 (ja) 2025-05-20

Family

ID=85720728

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023549527A Active JP7679885B2 (ja) 2021-09-27 2022-09-16 レンズ鏡筒、撮像装置、及び駆動装置
JP2025078177A Pending JP2025111813A (ja) 2021-09-27 2025-05-08 レンズ鏡筒、撮像装置、及び駆動装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025078177A Pending JP2025111813A (ja) 2021-09-27 2025-05-08 レンズ鏡筒、撮像装置、及び駆動装置

Country Status (4)

Country Link
US (1) US20240402458A1 (https=)
JP (2) JP7679885B2 (https=)
CN (1) CN117999505A (https=)
WO (1) WO2023048093A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120390896A (zh) * 2022-12-23 2025-07-29 株式会社尼康 镜头镜筒以及拍摄装置
CN121713104A (zh) * 2023-08-29 2026-03-20 株式会社尼康 镜头镜筒以及拍摄装置
JP2025063519A (ja) * 2023-10-04 2025-04-16 キヤノン株式会社 光学装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007178909A (ja) 2005-12-28 2007-07-12 Canon Inc レンズ駆動装置
JP2011237575A (ja) 2010-05-10 2011-11-24 Ricoh Co Ltd レンズ鏡胴

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007178909A (ja) 2005-12-28 2007-07-12 Canon Inc レンズ駆動装置
JP2011237575A (ja) 2010-05-10 2011-11-24 Ricoh Co Ltd レンズ鏡胴

Also Published As

Publication number Publication date
JPWO2023048093A1 (https=) 2023-03-30
CN117999505A (zh) 2024-05-07
JP2025111813A (ja) 2025-07-30
US20240402458A1 (en) 2024-12-05
WO2023048093A1 (ja) 2023-03-30

Similar Documents

Publication Publication Date Title
JP7679885B2 (ja) レンズ鏡筒、撮像装置、及び駆動装置
US8369024B2 (en) Lens driving device and electronic device
US20110141580A1 (en) Image pickup apparatus having lens barrel
US11067769B2 (en) Lens barrel and image capturing apparatus
US7446960B2 (en) Lens driving device
JP2012053412A (ja) レンズ鏡胴及び撮像装置
JP6701797B2 (ja) レンズ鏡筒及び光学機器
JP7551297B2 (ja) レンズ装置および撮像装置
US11493832B2 (en) Lens apparatus and imaging apparatus having the same
US20060268430A1 (en) Movable member supporting mechanism, and movable member supporting mechanism for lens barrel
JP6746629B2 (ja) 回転力伝達装置、並びにそれを備えたレンズ装置および撮像装置
WO2020170585A1 (ja) 絞り機構及び光学機器
US11307379B2 (en) Lens barrel and optical apparatus
CN115485598A (zh) 透镜镜筒以及摄像装置
JP2008009261A (ja) 焦点調整機構および撮像装置
JP6022412B2 (ja) レンズ装置
US20240264406A1 (en) Optical apparatus and imaging apparatus
US20260086431A1 (en) Lens barrel and imaging device
JP7596976B2 (ja) レンズ鏡筒及び撮像装置
US20250189752A1 (en) Lens unit and lens barrel
JP7435630B2 (ja) レンズ鏡筒及び光学機器
US20230314758A1 (en) Lens apparatus and imaging apparatus
JP2013125231A (ja) レンズ鏡筒およびそれを備える撮像装置
JP2010271525A (ja) レンズ鏡筒及びその組立方法
US20160018622A1 (en) Optical apparatus

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240405

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240405

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20240405

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20240405

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250107

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250310

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250408

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250421

R150 Certificate of patent or registration of utility model

Ref document number: 7679885

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150