KR970076660A - Disk playback device - Google Patents

Disk playback device Download PDF

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Publication number
KR970076660A
KR970076660A KR1019960017481A KR19960017481A KR970076660A KR 970076660 A KR970076660 A KR 970076660A KR 1019960017481 A KR1019960017481 A KR 1019960017481A KR 19960017481 A KR19960017481 A KR 19960017481A KR 970076660 A KR970076660 A KR 970076660A
Authority
KR
South Korea
Prior art keywords
gear
sub
deck
clutch
cam
Prior art date
Application number
KR1019960017481A
Other languages
Korean (ko)
Other versions
KR0183866B1 (en
Inventor
김영택
안철웅
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960017481A priority Critical patent/KR0183866B1/en
Publication of KR970076660A publication Critical patent/KR970076660A/en
Application granted granted Critical
Publication of KR0183866B1 publication Critical patent/KR0183866B1/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
    • G11B17/22Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
    • G11B17/26Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records the magazine having a cylindrical shape with vertical axis
    • 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
    • G11B17/021Selecting or spacing of record carriers for introducing the heads
    • 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
    • G11B17/22Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
    • G11B17/221Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records with movable magazine
    • G11B17/223Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records with movable magazine in a vertical direction

Landscapes

  • Automatic Disk Changers (AREA)

Abstract

선택된 디스크를 클램핑하는 클램핑수단과 복수매의 서브트레이부재를 수납하는 스토커부재의 승강수단이 하나의 구동원으로부터 선택적으로 동작되게 된 디스크 재생장치에 대해 개시한다. 본원의 디스크 재생장치는, 메인데크 및 그 양측부에 설치되는 제1,2샤시부재를 가지는 하우징부재와, 그 하우징부재에 치되고 일측이 제1샤시부재에 회전가능하게 지지되며 디스크가 안착되는 턴테이블과 광빔을 발생하는 광픽업등 디스크 재생요소가 설치되는 서브데크와, 디스크가 안착되는 복수의 서브트레이부재가 수납되며 제1,2샤새부재에 승강가능하게 지지되는 스토커부재와, 서브데크와 스토커부재가 하나의 구동원으로부터 선택적으로 구동되도록 동력을 절환시키는 클러치수단 및 클러치수단에 연결되어 서브데크의 일측을 상하로 회전시키는 회동수단을 포함하여 된 것을 특징으로 한다.Clamping means for clamping a selected disc and lifting means for a stocker member for accommodating a plurality of sub-tray members are selectively operated from a single drive source. The disk reproducing apparatus of the present invention comprises: a housing member having a main deck and first and second chassis members provided on both sides thereof; a housing member rotatably supported on the first chassis member, A sub-deck in which a disc reproducing element such as an optical pickup for generating a light beam and a turntable are mounted, a stocker member in which a plurality of sub-tray members on which the disc is seated are supported and supported by the first and second shaft members, A clutch means for switching the power so that the stocker member is selectively driven from one drive source, and a turning means connected to the clutch means for rotating one side of the sub-deck up and down.

Description

디스크 재생장치Disk playback device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제7A도는 클러치수단을 나타낸 요부 발췌 사시도, 제7B도는 제7A도의 요부 확대사시도.FIG. 7A is an exploded perspective view of the main part showing the clutch means, and FIG. 7B is an enlarged perspective view of the main part of FIG.

Claims (5)

메인데크 및 그 양측부에 설치되는 제1,2샤시부재를 가지는 하우징부재와; 상기 하우징부재에 위치되고 일측이 제1샤시부재에 회전가능하게 지지되며 디스크가 안착되는 턴테이블과 광빔을 발생하는 광픽업등 디스크 재생요소가 설치되는 서브데크와; 디스크가 안착되는 복수의 서브트레이부재가 수납되며 제1,2샤시부재에 승강가능하게 지지되는 스토커부재와; 상기 서브데크와 상기 스토커부재가 하나의 구동원으로부터 선택적으로 구동되도록 동력을 절환시키는 클러치수단 ; 및 상기 클러치수단에 연결되어 상기 서브데크의 일측을 상하로 회전시키는 회동수단;을 포함하여 된 것을 특징으로 하는 디스크 재생장치A housing member having a main deck and first and second chassis members provided on both sides thereof; A sub-deck having a disk reproducing element, such as an optical pickup, which is located in the housing member, one side of which is rotatably supported on the first chassis member and on which a disk is mounted, and an optical pick- A stocker member that accommodates a plurality of sub-tray members on which the disc is seated and is supported by the first and second chassis members so as to be able to move up and down; Clutch means for switching the power so that the sub deck and the stocker member are selectively driven from one drive source; And a rotating means connected to the clutch means for rotating one side of the sub-deck up and down. 제1항에 있어서, 상기 회동수단은, 상기 서브데크의 자유단부에 형성되는 캠핀과; 상기 메인테크상에 회전가능하게 설치되며 그 외주면에, 상기 캠핀이 슬라이딩 가능하게 결합되는 캠홀과, 상기 클러치수단과 기어 결합되는 기어 대면과, 소정 형상의 만곡부가 형성된 록킹원판이 각각 구비된 캠부재; 및 상기 록킹원판의 외주면에 탄성적으로 접하도록 설치되어, 상기 캠부재의 회전에 따라 상기 록킹원판의 만곡부에 탄성적으로 진입됨으로써 상기 캠부재의 회전을 록킹시키는 탄성부재;를 포함하여 된 것을 특징으로 하는 디스크 재생장치.2. The apparatus of claim 1, wherein the pivoting means comprises: a cam pin formed at a free end of the sub-deck; A cam plate rotatably installed on the maintech and having a cam hole in which the cam pin is slidably engaged, a gear face facing to be engaged with the clutch means, and a cam member having a locking disk formed with a curved part of a predetermined shape, ; And an elastic member provided to resiliently contact the outer circumferential surface of the locking disk and elastically entering the curved portion of the locking disk in accordance with rotation of the cam member to lock the rotation of the cam member. . 제2항에 있어서, 상기 탄성부재는; 상기 메인데크에 고정되는 고정부와, 상기 만곡부에 진입되는 돌출부를 구비하여 된 것을 특징으로 하는 디스크 재생장치.The elastic member according to claim 2, wherein the elastic member comprises: A fixed portion fixed to the main deck, and a protruding portion entering the curved portion. 제1항에 있어서, 상기 클러치수단은; 상기 메인데크에 설치되며 동력을 발생하는 모터부재 및 이 모터부재와 연결되어 회전되는 구동기어와, 상기 메인데크에 회전가능하게 설치되며 상기 회동수단과 연결되는 제1연결기어와, 상기 메인데크에 회전가능하게 설치되며 상기 스토커부재와 연결되고 상기 제1연결기어보다 상대적으로 낮은 위치에 마련되는 제2연결기어와, 상기 구동기어와 맞물린 상태로 상기 메인데크에 대해 승강가능하게 설치되어 상기 제1연결기어와 제2연결기어에 선택적으로 맞물리는 클러치기어를 가지는 클러치기어조립체와, 상기 클러치기어조립체를 승강시키는 작동수단을 구비하여 된 것을 특징으로 하느 디스크 재생장치.2. The apparatus of claim 1, wherein the clutch means comprises: A first coupling gear rotatably installed on the main deck and connected to the rotating unit, and a second coupling gear connected to the main deck, A second connecting gear which is rotatably installed and connected to the stocker member and is provided at a relatively lower position than the first connecting gear, and a second connection gear which is installed to be movable up and down relative to the main deck in a state of being meshed with the driving gear, A clutch gear assembly having a clutch gear selectively engaged with the coupling gear and the second coupling gear, and operating means for moving the clutch gear assembly up and down. 제4항에 있어서, 상기 작동수단은; 상기 제1,2샤시부재중 일측 샤시부재에 슬라이딩 가능하게 지지되는 수직부와 경사슬롯이 형성된 수평부를 가지는 슬라이드플레이트와, 상기 슬라이드플레이트를 상기 하우징부재의 전후방으로 이동시키는 구동수단과, 상기 메인데크에 슬라이딩 가능하게 설치되며, 상기 경사슬롯에 결합되는 핀과 길이방향으로 길게 형성되는 장공 및 그 장공의 양측 가장자리에 연결되며 각각 경사부를 가지는 연장편이 형성된 링크부재와, 상기 메인데크에 고정설치되고 상기 링크부재의 장공을 관통하며 상기 클러치기어조립체가 승강가능하게 결합되는 샤프트와, 상기 샤프트에 결합되어 상기 클러치기어조립체를 상기 연장편의 경사부에 탄성바이어스시키는 스프링부재를 구비하여서, 상기 링크부재의 이동에 따라 상기 클러치기어조립체가 승강되어 상기 클러치기어가 상기 제1,2연결기어에 선택적으로 맞물리도록 된 것을 특징으로하는 디스크 재생장치.5. The apparatus of claim 4, wherein the actuating means comprises: A slide plate having a vertical portion slidably supported on one of the first and second chassis members and a horizontal portion formed with a slanting slot; driving means for moving the slide plate forward and rearward of the housing member; A link member which is slidably installed and which is coupled to the slant slot, a long member which is elongated in the longitudinal direction, an elongated member which is connected to both side edges of the long hole and has an inclined portion, And a spring member that is coupled to the shaft and elastically biases the clutch gear assembly to the inclined portion of the elongated member, so that the movement of the link member The clutch gear assembly is lifted and lowered, And a rudder gear is selectively engaged with the first and second coupling gears. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960017481A 1996-05-22 1996-05-22 Disk generating apparatus KR0183866B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960017481A KR0183866B1 (en) 1996-05-22 1996-05-22 Disk generating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960017481A KR0183866B1 (en) 1996-05-22 1996-05-22 Disk generating apparatus

Publications (2)

Publication Number Publication Date
KR970076660A true KR970076660A (en) 1997-12-12
KR0183866B1 KR0183866B1 (en) 1999-04-15

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ID=19459528

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960017481A KR0183866B1 (en) 1996-05-22 1996-05-22 Disk generating apparatus

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Publication number Publication date
KR0183866B1 (en) 1999-04-15

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