JPH0470636U - - Google Patents

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Publication number
JPH0470636U
JPH0470636U JP11320990U JP11320990U JPH0470636U JP H0470636 U JPH0470636 U JP H0470636U JP 11320990 U JP11320990 U JP 11320990U JP 11320990 U JP11320990 U JP 11320990U JP H0470636 U JPH0470636 U JP H0470636U
Authority
JP
Japan
Prior art keywords
actuator
camera
posture
decrease
control device
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
JP11320990U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP11320990U priority Critical patent/JPH0470636U/ja
Publication of JPH0470636U publication Critical patent/JPH0470636U/ja
Pending legal-status Critical Current

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  • Focusing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はクレーム対応図である。第２図は本考
案をカメラのレンズ駆動制御装置に適用した一実
施例の構成を示すブロツク図、第３図はそのレン
ズ駆動制御プログラムを示すフローチヤートであ
る。 １……姿勢センサ、２……焦点検出装置、３…
…モータ駆動回路、４……制御回路、Ｍ……撮影
レンズ駆動モータ、ＳＷ１……スイツチ。 FIG. 1 is a complaint correspondence diagram. FIG. 2 is a block diagram showing the configuration of an embodiment in which the present invention is applied to a lens drive control device for a camera, and FIG. 3 is a flowchart showing a lens drive control program for the same. 1... Attitude sensor, 2... Focus detection device, 3...
...Motor drive circuit, 4...Control circuit, M...Photographing lens drive motor, SW1...Switch.

Claims (1)

【実用新案登録請求の範囲】 カメラの機構部を駆動するアクチユエータと、 駆動信号を印加することによつて前記アクチユ
エータを駆動制御する制御手段とを備えたカメラ
のアクチユエータ制御装置において、 カメラの姿勢を検出する姿勢検出手段と、 この姿勢検出手段によつて前記アクチユエータ
の負荷が増加または減少するカメラの姿勢が検出
されたとき、この負荷増加または減少にともなつ
て発生する前記アクチユエータの速度の低下また
は上昇をキヤンセルするように前記駆動信号を補
正する補正手段とを備えることを特徴とするカメ
ラのアクチユエータ制御装置。[Claims for Utility Model Registration] A camera actuator control device comprising an actuator that drives a mechanical part of the camera, and a control means that controls the actuator by applying a drive signal, which controls the posture of the camera. a posture detecting means for detecting; and when the posture detecting means detects a posture of the camera in which a load on the actuator increases or decreases, a decrease in the speed of the actuator that occurs due to the increase or decrease in the load; An actuator control device for a camera, comprising: a correction means for correcting the drive signal so as to cancel the rise.
JP11320990U 1990-10-29 1990-10-29 Pending JPH0470636U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11320990U JPH0470636U (en) 1990-10-29 1990-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11320990U JPH0470636U (en) 1990-10-29 1990-10-29

Publications (1)

Publication Number Publication Date
JPH0470636U true JPH0470636U (en) 1992-06-23

Family

ID=31860767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11320990U Pending JPH0470636U (en) 1990-10-29 1990-10-29

Country Status (1)

Country Link
JP (1) JPH0470636U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006323121A (en) * 2005-05-19 2006-11-30 Matsushita Electric Ind Co Ltd Imaging device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63237040A (en) * 1987-03-26 1988-10-03 Asahi Optical Co Ltd Driving device for focusing lens
JPH01232311A (en) * 1988-03-11 1989-09-18 Minolta Camera Co Ltd Zoom camera
JPH0220834A (en) * 1989-05-25 1990-01-24 Olympus Optical Co Ltd Camera with zoom lens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63237040A (en) * 1987-03-26 1988-10-03 Asahi Optical Co Ltd Driving device for focusing lens
JPH01232311A (en) * 1988-03-11 1989-09-18 Minolta Camera Co Ltd Zoom camera
JPH0220834A (en) * 1989-05-25 1990-01-24 Olympus Optical Co Ltd Camera with zoom lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006323121A (en) * 2005-05-19 2006-11-30 Matsushita Electric Ind Co Ltd Imaging device

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