KR950013184A - Camcorder Power On / Off Device - Google Patents

Camcorder Power On / Off Device Download PDF

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Publication number
KR950013184A
KR950013184A KR1019930022863A KR930022863A KR950013184A KR 950013184 A KR950013184 A KR 950013184A KR 1019930022863 A KR1019930022863 A KR 1019930022863A KR 930022863 A KR930022863 A KR 930022863A KR 950013184 A KR950013184 A KR 950013184A
Authority
KR
South Korea
Prior art keywords
power
camcorder
light
light receiving
receiving unit
Prior art date
Application number
KR1019930022863A
Other languages
Korean (ko)
Inventor
채찬영
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930022863A priority Critical patent/KR950013184A/en
Publication of KR950013184A publication Critical patent/KR950013184A/en

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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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B17/00—Screening
    • G12B17/04—Screening from visible, ultraviolet, or infrared light

Abstract

본 발명은 사용자가 캠코더를 사용하고자 할때에만 전원이 온되고 통상의 휴대시에는 전원이 자동으로 오프되는 캠코더의 전원 자동 온/오프 장치에 관한 것으로, 적외선을 출력하는 발광부와, 뷰파인더를 바라보는 동공에서 반사된 적외선을 감지하는 수광부와, 이 발광부 및 수광부의 각각의 앞측에 프리즘 형태로 위치되어 가시광을 차단하는 가시광 차단 필터와, 수광부에서 적외선이 감지되면 캠코더의 전원을 온시키고 적외선이 감지되지 않으면 전원을 오프시키도록 제어하는 마이콤으로 구성되어, 발광부에서 적외선을 투사하고사용자의 동공에서 반사된 적외선을 수광부에서 감지하여 그 신호를 이용하여 캠코더의 전원을 자동으로 온/오프 함으로써 실수에 의한 촬영이나 전원의 불필요한 소모를 방지하여, 장시간 안정된 촬영이 가능하도륵 한 것이다.The present invention relates to an auto power on / off device for a camcorder in which the power is turned on only when a user wants to use the camcorder, and the power is automatically turned off during normal portable use. A light receiving unit that detects infrared rays reflected from the pupil, a visible light blocking filter positioned in front of each of the light emitting unit and the light receiving unit to block visible light, and when infrared light is detected by the light receiving unit, the camcorder is turned on If it is not detected, it consists of a microcomputer that controls to turn off the power, and emits infrared rays from the light emitting unit, detects infrared rays reflected from the user's pupil, and uses the signal to automatically turn on / off the camcorder. It prevents accidental shooting or unnecessary power consumption, so stable shooting can be performed for a long time. One will.

Description

캠코더의 전원 자동 온/오프 장치Camcorder Power On / Off Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 캠코더의 전원 자동 온/오프 장치의 측면도,1 is a side view of an automatic power on / off device of a camcorder according to the present invention;

제2도는 본 발명에 따른 캠코더의 전원 자동 온/오프 장치의 블럭도이다.2 is a block diagram of an automatic power on / off device of a camcorder according to the present invention.

Claims (1)

CRT 화면 중심을 기준으로 상하 또는 좌우에 배치되어 직외선을 투사하는 발광부 및 뷰파인더를 바라보는 동공에서 반사된 적외선을 감지하는 수광부와; 상기 발광부 및 수광부의 각각의 앞측에 프리즘 형태로 위치되어 가시광을 차단하는 가시광 차단 필터와; 상기 수광부에서 적외선이 감지되면 캠코더의 전원을 온시키고 적외선이 감지되지 않으면 전원을 오프시키도록 제어하는 마이콤으로 이루어진 캠코더의 전원 자동 온/오프 장치.A light emitting unit arranged up, down, left and right with respect to the center of the CRT screen to project direct ultraviolet rays, and a light receiving unit sensing infrared rays reflected from the pupil facing the viewfinder; A visible light blocking filter positioned in front of each of the light emitting part and the light receiving part to block visible light; Automatic power on / off device of the camcorder consisting of a microcomputer for controlling the power to turn on the camcorder when the infrared light is detected by the light receiving unit, and to turn off the power when the infrared light is not detected. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930022863A 1993-10-30 1993-10-30 Camcorder Power On / Off Device KR950013184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930022863A KR950013184A (en) 1993-10-30 1993-10-30 Camcorder Power On / Off Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930022863A KR950013184A (en) 1993-10-30 1993-10-30 Camcorder Power On / Off Device

Publications (1)

Publication Number Publication Date
KR950013184A true KR950013184A (en) 1995-05-17

Family

ID=66825292

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930022863A KR950013184A (en) 1993-10-30 1993-10-30 Camcorder Power On / Off Device

Country Status (1)

Country Link
KR (1) KR950013184A (en)

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E601 Decision to refuse application