JP2009175257A - 光学レンズ鏡筒及び撮像装置 - Google Patents
光学レンズ鏡筒及び撮像装置 Download PDFInfo
- Publication number
- JP2009175257A JP2009175257A JP2008011662A JP2008011662A JP2009175257A JP 2009175257 A JP2009175257 A JP 2009175257A JP 2008011662 A JP2008011662 A JP 2008011662A JP 2008011662 A JP2008011662 A JP 2008011662A JP 2009175257 A JP2009175257 A JP 2009175257A
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- Prior art keywords
- group
- barrier
- lens
- lens barrel
- optical 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.)
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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
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
- G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
- G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
- G03B11/043—Protective lens closures or lens caps built into cameras
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0007—Movement of one or more optical elements for control of motion blur
- G03B2205/0015—Movement of one or more optical elements for control of motion blur by displacing one or more optical elements normal to the optical axis
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0053—Driving means for the movement of one or more optical element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
- Lens Barrels (AREA)
- Blocking Light For Cameras (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Adjustment Of Camera Lenses (AREA)
Abstract
【解決手段】中間群に載置されるシャッタクチュエータ(109)、絞りアクチュエータ(110)、フォーカスレンズ逃げ(101a、101b)、振れ補正アクチュエータ(103A、103B、107A、107B)、バリア駆動部逃げを円周上に配置する。また、シャッタクチュエータまたは絞りアクチュエータとバリア駆動部逃げを隣接させる。
【選択図】図3
Description
図3は、本発明の実施の形態に係るレンズ鏡筒(光学レンズ鏡筒)の分解斜視図である。
図13を基に第2の実施の形態を説明する。図13は前述の第1実施の形態における2群鏡筒の振れ補正機構の平面模式図である。
7a 駆動カム
12 レンズバリア
13 駆動リング
20 2群鏡筒
101 2群ベース
102 2群レンズホルダ
103A、103B マクネット
107A、107B コイルユニット
108 センサホルダ
109 シャッタクチュエータ
110 NDアクチュエータ
112 2群FPC
113A、113B ホール素子
121、122 シャッタ羽根
Claims (4)
- 前群、中間群、後群の光学レンズを備え、被写体像を微少移動させる振れ補正手段を備えた光学レンズ鏡筒において、
前記前群の光学レンズ前面を覆う位置と待避する位置の間で開閉動作するレンズバリアと、
前記レンズバリアを開閉駆動するバリア作動部材と、
一体的に延出し前記バリア作動部材を光軸中心に回転動作させるバリア駆動カム部と、
前記光学レンズを通過する光束を遮光する位置と待避する位置の間で開閉動作するシャッタ手段を駆動する第1の駆動源と、
前記光束の光量を増減調節する光量規制手段を駆動する第2の駆動源と、
前記振れ補正手段を駆動する第3の駆動源と、
鏡筒全長短縮時において前記後群の光学レンズの移動手段と干渉しない後群光学レンズ移動手段逃げ領域とを円周上に配置し、
かつ、第1の駆動源または第2の駆動源と隣接して前記バリア作動部材と前記バリア駆動カム部の逃げ部を配置したことを特徴とする光学レンズ鏡筒。 - 前記振れ補正手段には、振れ補正を司る前記光学レンズを保持するレンズ保持枠があり、前記バリア作動部材及び前記バリア駆動カム部の逃げ部は、前記レンズ保持枠と光軸を中心とした半径方向において重なって配置されていることを特徴とする請求項1記載の光学レンズ鏡筒。
- 前記シャッタ手段、前記光量規制手段に給電する給電部材を有し
前記給電部材の一端に前記シャッタ手段の駆動源を、前記給電部材の他端に前記光量規制手段の駆動源を接続し、
前記バリア作動部材及び前記バリア駆動カム部の逃げ部は前記光量規制手段の駆動源に隣接していることを特徴とする請求項1記載の光学レンズ鏡筒。 - 請求項1記載の光学レンズ鏡筒を備える撮像装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008011662A JP4958804B2 (ja) | 2008-01-22 | 2008-01-22 | 光学レンズ鏡筒及び撮像装置 |
US12/357,132 US7768727B2 (en) | 2008-01-22 | 2009-01-21 | Optical lens barrel and image pickup apparatus |
CN2009100084241A CN101493564B (zh) | 2008-01-22 | 2009-01-21 | 光学镜头镜筒及摄像设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008011662A JP4958804B2 (ja) | 2008-01-22 | 2008-01-22 | 光学レンズ鏡筒及び撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009175257A true JP2009175257A (ja) | 2009-08-06 |
JP4958804B2 JP4958804B2 (ja) | 2012-06-20 |
Family
ID=40876312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008011662A Expired - Fee Related JP4958804B2 (ja) | 2008-01-22 | 2008-01-22 | 光学レンズ鏡筒及び撮像装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7768727B2 (ja) |
JP (1) | JP4958804B2 (ja) |
CN (1) | CN101493564B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011039181A (ja) * | 2009-08-07 | 2011-02-24 | Canon Inc | 光学装置 |
KR20110090090A (ko) * | 2010-02-02 | 2011-08-10 | 삼성전자주식회사 | 광학 시스템 |
US9794459B1 (en) | 2016-04-15 | 2017-10-17 | Lg Electronics Inc. | Mobile terminal |
WO2024038840A1 (ja) * | 2022-08-15 | 2024-02-22 | 株式会社ニコン | レンズ鏡筒及び撮像装置 |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8014656B2 (en) | 2008-07-07 | 2011-09-06 | Woodman Labs | Mount system for attaching camera to a sport board |
JP5202202B2 (ja) * | 2008-09-16 | 2013-06-05 | キヤノン株式会社 | 光学機器 |
JP5448629B2 (ja) * | 2009-08-06 | 2014-03-19 | キヤノン株式会社 | 光学ユニットおよび光学機器 |
JP5915038B2 (ja) * | 2011-09-06 | 2016-05-11 | 株式会社ニコン | レンズアセンブリ、レンズ鏡筒および撮像装置 |
US8817116B2 (en) * | 2011-10-28 | 2014-08-26 | Lg Innotek Co., Ltd. | Camera module |
WO2013062309A1 (en) * | 2011-10-28 | 2013-05-02 | Lg Innotek Co., Ltd. | Camera module |
KR101835146B1 (ko) | 2011-11-29 | 2018-03-06 | 엘지이노텍 주식회사 | 카메라 모듈 |
CN103135195A (zh) * | 2011-12-01 | 2013-06-05 | 佛山普立华科技有限公司 | 变焦镜头以及成像装置 |
USD721395S1 (en) | 2012-09-13 | 2015-01-20 | Gopro, Inc. | Camera |
KR101588951B1 (ko) * | 2014-04-16 | 2016-01-26 | 삼성전기주식회사 | 보이스 코일 모터 액추에이터 구동 장치 |
USD750686S1 (en) * | 2014-10-27 | 2016-03-01 | ShenZhen Dazzne Technical Limited | Camera |
USD766351S1 (en) * | 2014-12-31 | 2016-09-13 | Autel Aerotech Co., Ltd. | Camera |
JP6700801B2 (ja) * | 2015-01-28 | 2020-05-27 | キヤノン株式会社 | レンズ鏡筒、及び撮像装置 |
US10571712B2 (en) | 2015-01-28 | 2020-02-25 | Canon Kabushiki Kaisha | Lens barrel that prevents oscillation phenomenon of lens barrel, and image pickup apparatus |
TWI660660B (zh) | 2015-02-11 | 2019-05-21 | 佳能企業股份有限公司 | 連接模組及應用其之系統 |
CN105987071B (zh) * | 2015-02-15 | 2019-11-26 | 佳能企业股份有限公司 | 连接模块及应用其的系统 |
CN107436472B (zh) * | 2016-05-25 | 2020-05-19 | 泰金宝电通股份有限公司 | 镜头模块 |
WO2018056770A1 (ko) * | 2016-09-26 | 2018-03-29 | 엘지이노텍 주식회사 | 카메라 렌즈 배럴, 카메라 모듈 및 광학 장치 |
USD800202S1 (en) * | 2016-09-29 | 2017-10-17 | Zhi Hui Hu | Sports camera |
TWM542780U (zh) * | 2016-11-29 | 2017-06-01 | 麗寶大數據股份有限公司 | 鏡頭模組 |
USD851155S1 (en) * | 2017-07-14 | 2019-06-11 | Shenzhen Baker Av Digital Technology Co., Ltd. | Sports camera |
USD855675S1 (en) * | 2017-07-18 | 2019-08-06 | Apeman International Co., Ltd. | Camera |
USD856392S1 (en) * | 2017-07-22 | 2019-08-13 | Apeman International Co., Ltd. | Camera |
USD857076S1 (en) * | 2017-08-24 | 2019-08-20 | Shenzhen Tat Electronics Co., Ltd. | Action camera |
USD849084S1 (en) * | 2017-09-19 | 2019-05-21 | Shenzhen Baker Av Digital Technology Co., Ltd. | Sports camera |
USD865843S1 (en) * | 2017-11-29 | 2019-11-05 | Shenzhen Baker Av Digital Technology Co., Ltd. | Sports camera |
USD890835S1 (en) | 2017-12-28 | 2020-07-21 | Gopro, Inc. | Camera |
USD872162S1 (en) * | 2018-01-02 | 2020-01-07 | Shenzhen Cencom Technology Co., Ltd. | Sports camera |
WO2020003921A1 (ja) * | 2018-06-28 | 2020-01-02 | 株式会社ニコン | レンズ鏡筒 |
USD907101S1 (en) | 2019-06-11 | 2021-01-05 | Gopro, Inc. | Camera |
USD907680S1 (en) | 2018-08-31 | 2021-01-12 | Gopro, Inc. | Camera |
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USD920419S1 (en) | 2019-09-17 | 2021-05-25 | Gopro, Inc. | Camera |
USD949222S1 (en) | 2019-09-17 | 2022-04-19 | Gopro, Inc. | Camera housing |
US11675251B2 (en) | 2019-09-18 | 2023-06-13 | Gopro, Inc. | Door assemblies for image capture devices |
USD947920S1 (en) | 2020-06-30 | 2022-04-05 | Gopro, Inc. | Camera housing |
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USD946074S1 (en) | 2020-08-14 | 2022-03-15 | Gopro, Inc. | Camera |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004325555A (ja) * | 2003-04-22 | 2004-11-18 | Canon Inc | 撮像装置 |
JP2006098486A (ja) * | 2004-09-28 | 2006-04-13 | Canon Inc | カメラ |
JP2006215421A (ja) * | 2005-02-07 | 2006-08-17 | Matsushita Electric Ind Co Ltd | レンズ鏡筒 |
JP2007219375A (ja) * | 2006-02-20 | 2007-08-30 | Nikon Corp | レンズ鏡筒及びカメラ |
Family Cites Families (4)
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JPH0728130A (ja) * | 1993-07-14 | 1995-01-31 | Minolta Co Ltd | カメラのレンズバリア装置 |
US5523892A (en) * | 1993-12-15 | 1996-06-04 | Nikon Corporation | Lens barrel |
CN1246733C (zh) * | 2002-08-30 | 2006-03-22 | 三星泰科株式会社 | 照相机镜头盖组件 |
JP4447845B2 (ja) * | 2003-02-25 | 2010-04-07 | キヤノン株式会社 | カメラ |
-
2008
- 2008-01-22 JP JP2008011662A patent/JP4958804B2/ja not_active Expired - Fee Related
-
2009
- 2009-01-21 US US12/357,132 patent/US7768727B2/en not_active Expired - Fee Related
- 2009-01-21 CN CN2009100084241A patent/CN101493564B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004325555A (ja) * | 2003-04-22 | 2004-11-18 | Canon Inc | 撮像装置 |
JP2006098486A (ja) * | 2004-09-28 | 2006-04-13 | Canon Inc | カメラ |
JP2006215421A (ja) * | 2005-02-07 | 2006-08-17 | Matsushita Electric Ind Co Ltd | レンズ鏡筒 |
JP2007219375A (ja) * | 2006-02-20 | 2007-08-30 | Nikon Corp | レンズ鏡筒及びカメラ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011039181A (ja) * | 2009-08-07 | 2011-02-24 | Canon Inc | 光学装置 |
KR20110090090A (ko) * | 2010-02-02 | 2011-08-10 | 삼성전자주식회사 | 광학 시스템 |
KR101643615B1 (ko) * | 2010-02-02 | 2016-07-29 | 삼성전자주식회사 | 광학 시스템 |
US9794459B1 (en) | 2016-04-15 | 2017-10-17 | Lg Electronics Inc. | Mobile terminal |
WO2024038840A1 (ja) * | 2022-08-15 | 2024-02-22 | 株式会社ニコン | レンズ鏡筒及び撮像装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101493564A (zh) | 2009-07-29 |
US7768727B2 (en) | 2010-08-03 |
US20090185300A1 (en) | 2009-07-23 |
CN101493564B (zh) | 2011-07-27 |
JP4958804B2 (ja) | 2012-06-20 |
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