RU94026077A - Приводная система для затвора камеры и способ управления приводной системой затвора - Google Patents

Приводная система для затвора камеры и способ управления приводной системой затвора

Info

Publication number
RU94026077A
RU94026077A RU94026077/28A RU94026077A RU94026077A RU 94026077 A RU94026077 A RU 94026077A RU 94026077/28 A RU94026077/28 A RU 94026077/28A RU 94026077 A RU94026077 A RU 94026077A RU 94026077 A RU94026077 A RU 94026077A
Authority
RU
Russia
Prior art keywords
gear
control
automatic focusing
closing chamber
auto focus
Prior art date
Application number
RU94026077/28A
Other languages
English (en)
Inventor
Ли Сеон-хо
Kr]
Сео Джае-киенг
Original Assignee
Самсунг Аэроспейс Индастриз
Самсунг Аэроспейс Индастриз, Лтд.
Лтд. (KR)
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
Priority claimed from KR1019930013787A external-priority patent/KR100236640B1/ko
Priority claimed from KR2019940013543U external-priority patent/KR200160371Y1/ko
Application filed by Самсунг Аэроспейс Индастриз, Самсунг Аэроспейс Индастриз, Лтд., Лтд. (KR) filed Critical Самсунг Аэроспейс Индастриз
Publication of RU94026077A publication Critical patent/RU94026077A/ru

Links

Classifications

    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/14—Two separate members moving in opposite directions
    • 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
    • G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
    • G03B17/425—Interlocking between shutter operation and advance of film or change of plate or cut-film motor drive 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/10—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device a servo-motor providing energy to move the setting member
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Focusing (AREA)

Abstract

Предлагается приводная система для затвора камеры, включающая шестерню двигателя, шестерню автоматической экспозиции, открывающий рычаг, шестерню автоматической фокусировки, кольцо автоматической фокусировки и стопорный элемент. Система управляет стопорным элементом для точной автоматической фокусировки.

Claims (1)

  1. Предлагается приводная система для затвора камеры, включающая шестерню двигателя, шестерню автоматической экспозиции, открывающий рычаг, шестерню автоматической фокусировки, кольцо автоматической фокусировки и стопорный элемент. Система управляет стопорным элементом для точной автоматической фокусировки.
RU94026077/28A 1993-07-21 1994-07-20 Приводная система для затвора камеры и способ управления приводной системой затвора RU94026077A (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR93-13787 1993-07-21
KR1019930013787A KR100236640B1 (ko) 1993-07-21 1993-07-21 카메라의 렌즈셔터 구동 시스템
KR94-13543 1994-06-11
KR2019940013543U KR200160371Y1 (ko) 1994-06-11 1994-06-11 카메라의 초점조절장치

Publications (1)

Publication Number Publication Date
RU94026077A true RU94026077A (ru) 1997-04-27

Family

ID=26629793

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94026077/28A RU94026077A (ru) 1993-07-21 1994-07-20 Приводная система для затвора камеры и способ управления приводной системой затвора

Country Status (4)

Country Link
US (1) US5619741A (ru)
CN (1) CN1069763C (ru)
GB (1) GB2280275B (ru)
RU (1) RU94026077A (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3354695B2 (ja) * 1994-03-24 2002-12-09 セイコープレシジョン株式会社 カメラ用シャッタ
WO1997013179A1 (en) * 1995-10-04 1997-04-10 Samsung Aerospace Industries, Ltd. System and method for driving electronic shutter of a camera
US7003543B2 (en) * 2001-06-01 2006-02-21 Microchip Technology Incorporated Sticky z bit
JP3991997B2 (ja) * 2004-02-12 2007-10-17 カシオ計算機株式会社 シャッターの駆動機構
JP6031904B2 (ja) * 2012-09-10 2016-11-24 リコーイメージング株式会社 マウントアダプター及びカメラシステム
WO2015071988A1 (ja) * 2013-11-14 2015-05-21 キヤノン株式会社 シャッタ装置およびシャッタ装置を備えた撮像装置
JP6543996B2 (ja) * 2015-03-30 2019-07-17 セイコープレシジョン株式会社 シャッタ装置及び光学機器
US10345614B2 (en) * 2015-04-23 2019-07-09 Tdk Corporation Lens driving device
CN106764679B (zh) * 2016-12-16 2019-05-03 广东华晨影视舞台专业工程有限公司 一种聚光灯变焦系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060000A (en) * 1986-02-28 1991-10-22 Seikosha Co., Ltd. Motor-driven shutter for camera
JP2551827B2 (ja) * 1988-11-30 1996-11-06 セイコープレシジョン株式会社 レンズ駆動機構付シャッタ
US5177523A (en) * 1991-11-12 1993-01-05 Industrial Technology Research Institute Automatic instant focusing and exposing mechanism for photographic apparatus
JP3180201B2 (ja) * 1992-09-14 2001-06-25 セイコープレシジョン株式会社 モータ駆動シャッタ
US5416547A (en) * 1993-10-29 1995-05-16 Eastman Kodak Company Camera lens focus and shutter aperture setting

Also Published As

Publication number Publication date
GB2280275B (en) 1996-04-10
CN1069763C (zh) 2001-08-15
GB2280275A (en) 1995-01-25
GB9414621D0 (en) 1994-09-07
CN1101430A (zh) 1995-04-12
US5619741A (en) 1997-04-08

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