KR970017390A - Misinsertion detection method of mini disk - Google Patents

Misinsertion detection method of mini disk Download PDF

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Publication number
KR970017390A
KR970017390A KR1019950030805A KR19950030805A KR970017390A KR 970017390 A KR970017390 A KR 970017390A KR 1019950030805 A KR1019950030805 A KR 1019950030805A KR 19950030805 A KR19950030805 A KR 19950030805A KR 970017390 A KR970017390 A KR 970017390A
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KR
South Korea
Prior art keywords
mini
switch
disc
loading
misinsertion
Prior art date
Application number
KR1019950030805A
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Korean (ko)
Other versions
KR0166484B1 (en
Inventor
맹현진
Original Assignee
김희수
Lg 전자부품 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 김희수, Lg 전자부품 주식회사 filed Critical 김희수
Priority to KR1019950030805A priority Critical patent/KR0166484B1/en
Publication of KR970017390A publication Critical patent/KR970017390A/en
Application granted granted Critical
Publication of KR0166484B1 publication Critical patent/KR0166484B1/en

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Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02Details
    • G11B17/022Positioning or locking of single discs
    • G11B17/028Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/032Positioning by moving the door or the cover
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02Control of operating function, e.g. switching from recording to reproducing
    • G11B19/08Control of operating function, e.g. switching from recording to reproducing by using devices external to the driving mechanisms, e.g. coin-freed switch

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  • Feeding And Guiding Record Carriers (AREA)

Abstract

본 발명은 삽입구와 트레이의 사이에 장착되어 삽입구를 통해 삽입되는 미니 디스크가 정상적으로 삽입되는지를 감지하는 미니 디스크의 오삽입 감지방법에 관한 것으로서, 로딩 스위치로 미니 디스크가 세로 방향으로 뒤집혀서 삽입되는 것과 가로방향으로 삽입되는 것을 감지하고, 상기 로딩 스위치와 도어 화인 스위치와 로딩 완료 스위치로 미니 디스크가 가로방향으로 뒤집혀서 삽입되는 것을 감지한다. 또한, 미니 디스크의 중앙홀에 의해 제1스위치가 오프되면 오삽입임을 감지한다.The present invention relates to a misinsertion detection method of a mini disc mounted between an insertion hole and a tray and detecting whether a mini disc inserted through the insertion hole is normally inserted. It is detected that the insertion in the direction, and the loading switch, the door fine switch and the loading completion switch detects that the mini disk is inserted inverted in the horizontal direction. In addition, when the first switch is turned off by the central hole of the mini-disc, it is detected that the misinsertion.

상기와 같은 본 발명에 의한 미니 디스크의 오삽입 감지방법은 종래보다 한 개 내지 두 개의 스위치가 감소되어 그 구성이 간단하면서도 오삽입되는 미니 디스크를 정확하게 인식할 수 있는 효과가 있다.Misinsertion detection method of the mini-disc according to the present invention as described above is reduced by one or two switches than in the prior art has the effect that it is possible to accurately recognize the mini-disc, while the configuration is simple.

Description

미니 디스크의 오삽입 감지방법Misinsertion detection method of mini disk

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

제4도는 본 발명에 의한 미니 디스크의 오삽입 감지장치의 다른 실시예도.Figure 4 is another embodiment of the misinsertion detection device of the mini-disc according to the present invention.

Claims (5)

제어부와, 미니 디스크 이젝트시 도어에 의해 삽입구가 개방되는지를 감지하는 도어 확인 스위치와, 외부로부터 삽입되는 미니 디스크의 유무를 감지하는 상기 외부로부터 삽입되는 미니 디스크가 트레이에 완전히 안착되는지를 감지하는 로딩완료 스위치로 구성된 미니 디스크 오삽입 감지장치에 있어서, 상기 로딩 스위치 미니 디스크가 세로방향으로 뒤집혀서 삽입되는 것과 가로방향으로 삽입되는 것을 감지하고, 상기 로딩 스위치와 도어 확인 스위치와 로딩완료 스위치로 미니 디스크가 가로방향으로 뒤집혀서 삽입되는 것을 감지하는 것을 특징으로 하는 미니 디스크 오삽입 감지방법.A control unit, a door confirmation switch for detecting whether the insertion opening is opened by the door during ejection of the mini disc, and a loading for detecting whether the mini disc inserted from the outside detecting the presence or absence of the mini disc inserted from the outside is completely seated in the tray. In the mini-disk misinsertion detection device composed of the completion switch, the loading switch mini-disc is inserted in the vertical direction and inserted into the horizontal direction, and the mini-disc by the loading switch, the door confirmation switch and the loading completion switch Mini disc misinsertion detection method characterized in that for detecting being inserted inverted in the horizontal direction. 제1항에 있어서, 상기 로딩 스위치가 일정 시간 동안 온-오프-온되면 정상적인 삽입임을 인지하고 상기의 정상적인 파형이 출력되지 않으면 오삽입임을 감지하는 미니 디스크 오삽입 감지방법.2. The method of claim 1, wherein the loading switch recognizes a normal insertion when the loading switch is on-off-on for a predetermined time and detects a misinsertion when the normal waveform is not output. 제1항에 있어서, 상기 로딩완료 스위치는 미니 디스크가 삽입되면 오프되다가 온-오프되고 상기 로딩완료 스위치가 오프되는 동시에 상기 도어 확인 스위치가 오프되는데, 상기 로딩완료 스위치가 정상적인 파형이 출력되지 않은 채 도어 확인 스위치가 오프되면 오삽입임을 감지하는 미니 디스크 오삽입 감지방법.According to claim 1, The loading completion switch is turned off when the mini-disc is inserted on and off and the door completion switch is turned off at the same time the loading completion switch is turned off, the loading completion switch is not output the normal waveform Mini disc misinsertion detection method that detects misinsertion when the door confirmation switch is off. 제어부와, 미니 디스크 이젝트시 도어에 의해 삽입구가 개방되는지를 감지하고 외부로부터 삽입되는 미니 디스크의 유무를 감지하는 제1스위치와, 외부로부터 삽입되는 미니 디스크가 트레이에 완전히 안착되는지를 감지하는 제2스위치로 구성된 미니 디스크 오삽입 감지장치에 있어서, 미니 디스크의 중앙홀에 의해 상기 제1스위치가 오프되면 오삽입임을 감지하는 것을 특징으로 하는 미니 리스크의 오삽입 감지방법.A control unit, a first switch for detecting whether the insertion opening is opened by the door during mini disc ejection and detecting the presence or absence of a mini disc inserted from the outside, and a second detecting whether the mini disc inserted from the outside is completely seated on the tray In the mini-disk misinsertion detection device consisting of a switch, when the first switch is turned off by the center hole of the mini-disc, misinsertion detection method of the mini-risk, characterized in that for detecting the misinsertion. 제4항에 있어서, 상기 미니 디스크가 트레이에 완전히 안착하여 제2스위치가 온되더라도 삽입구가 개방되어 있어 제1스위치가 온되어 있으면 오삽입임을 감지하는 것을 특징으로 하는 미니 디스크의 오삽입 감지방법.The method of claim 4, wherein the mini-disc is completely seated in the tray and the insertion hole is open even when the second switch is turned on, thereby detecting that the mini-disc is inserted when the first switch is turned on. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950030805A 1995-09-19 1995-09-19 Misloading protection device of mini disc KR0166484B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950030805A KR0166484B1 (en) 1995-09-19 1995-09-19 Misloading protection device of mini disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950030805A KR0166484B1 (en) 1995-09-19 1995-09-19 Misloading protection device of mini disc

Publications (2)

Publication Number Publication Date
KR970017390A true KR970017390A (en) 1997-04-30
KR0166484B1 KR0166484B1 (en) 1999-03-20

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ID=19427306

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950030805A KR0166484B1 (en) 1995-09-19 1995-09-19 Misloading protection device of mini disc

Country Status (1)

Country Link
KR (1) KR0166484B1 (en)

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Publication number Publication date
KR0166484B1 (en) 1999-03-20

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