KR950004199A - Disc player - Google Patents

Disc player Download PDF

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Publication number
KR950004199A
KR950004199A KR1019940010774A KR19940010774A KR950004199A KR 950004199 A KR950004199 A KR 950004199A KR 1019940010774 A KR1019940010774 A KR 1019940010774A KR 19940010774 A KR19940010774 A KR 19940010774A KR 950004199 A KR950004199 A KR 950004199A
Authority
KR
South Korea
Prior art keywords
disc
slide member
lever
diameter
pushed
Prior art date
Application number
KR1019940010774A
Other languages
Korean (ko)
Other versions
KR100244528B1 (en
Inventor
구니오 기도
Original Assignee
다나까 신사꾸
다나신 덴기 가부시끼가이샤
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.)
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Publication date
Application filed by 다나까 신사꾸, 다나신 덴기 가부시끼가이샤 filed Critical 다나까 신사꾸
Publication of KR950004199A publication Critical patent/KR950004199A/en
Application granted granted Critical
Publication of KR100244528B1 publication Critical patent/KR100244528B1/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
    • G11B17/04Feeding or guiding single record carrier to or from transducer unit
    • G11B17/05Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
    • G11B17/051Direct insertion, i.e. without external loading means
    • G11B17/0515Direct insertion, i.e. without external loading means adapted for discs of different sizes
    • 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
    • G11B19/12Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G11B19/124Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark involving the detection of diameter of disks

Landscapes

  • Feeding And Guiding Record Carriers (AREA)

Abstract

본 발명은 자동차등에 탑재한 경우에도 방해가 되지 않고, 또 대경 디스크 및 소경 디스크의 양방을 조작성이 좋게 취급할 수 있는 디스크재생장치를 제공하기 위한 것으로, 삽입된 디스크(CD)를 지지하는 슬라이드부재(S)와, 이 슬라이드부재(S)를 디스크삽입방향에 따라 가이드하는 가이드부재(G)와, 상기 슬라이드부재(S)를 가이드부재(G)에 따라 왕복운동시키는 구동장치(10)를 구비하고 있다. 이 슬라이드부재(S)에는 삽입된 디스크(CD)의 직경을 검출하는 디스크직경검출수단(M)와, 이 디스크직경검출수단(M)에 의하여 검출된 디스크직경에 의하여 위치가 변경되는 슬라이드부재 느름수단(U)이 설치되어 있다. 가이드부재(G)에는 대경 디스크용 피누름부(27)와 소경 디스크용 피누름부(28)가 설치되어 있는 것을 특징으로 하는 디스크 재생장치에 관한 것이다.The present invention is to provide a disc reproducing apparatus capable of handling both large diameter discs and small diameter discs with good operability even when mounted on an automobile or the like, and including a slide member for supporting an inserted disc (CD). (S), a guide member (G) for guiding the slide member (S) along the disc insertion direction, and a drive device (10) for reciprocating the slide member (S) along the guide member (G). Doing. The slide member (S) has a disc diameter detecting means (M) for detecting the diameter of the inserted disc (CD) and a slide member slow whose position is changed by the disc diameter detected by the disc diameter detecting means (M). Means U are provided. The guide member (G) relates to a disk reproducing apparatus, characterized in that a large-diameter disk press portion 27 and a small-diameter disk press portion 28 are provided.

Description

디스크 재생장치Disc player

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

제1도는 본 발명의 일실시예에 관한 디스크 재생장치의 개략구성을 표시한 사시도, 제2도는 동장치의 이젝트상태에 있어서의 내부구조를 표시한 측면도, 제3도는 동장치의 재생상태에 있어서의 내부구조를 표시한 측면도.1 is a perspective view showing a schematic configuration of a disc reproducing apparatus according to an embodiment of the present invention, FIG. 2 is a side view showing an internal structure in an ejected state of the apparatus, and FIG. 3 is a reproducing state of the apparatus. Side view showing the internal structure of the.

Claims (6)

가이드부재(G)에 지지되어서 디스크재생위치와 디스크삽입이 탈위치와의 사이를 이동자유롭게 설치되고, 내부에 수납한 디스크(CD)를 디스크면에 따라 반송하는 슬라이드부재(S)와, 이 슬라이브부재에 이동 자유롭게 설치되고, 디스크면에 따라 그 슬라이드부재에 삽입된 디스크의 외부가장자리부에 의해 밀려서 그 디스크의 직경에 따라 그 디스크의 삽입방향과 교차하는 방향으로 이동변위하는 제1레버(M)와, 이 디스크 직경에 따라 이동변위된 제1레버에 의하여 상기 슬라이드부재와의 걸어맞춤위치가 변경됨과 함께, 상기 슬라이드부재에 삽입된 디스크의 외부가장자리부에 의하여 일단부가 밀려서 상기 슬라이드부재와의 걸어맞춤 위치를 지점으로 하여 회전운동하는 제2레버(U)와, 상기 디스크직경에 따라 변경설정되는 상기 제2레버와 상기 슬라이부재와의 걸어맞춤위치에 대응하여 상기 가이드부재에 설치되고, 상기 슬라이드부재가 디스크삽입이탈위치에 있을 때, 상기 디스크에 의해 일단부가 밀려서 회전운동하는 상기 제2레버의 타단부와 걸어맞추어지고, 그 회전운동을 규제하여 그 제2레버를 디스크재생위치측으로 밀어내는 피누름부(27,28), 를 구비한 것을 특징으로 한 디스크 재생장치.The slide member S supported by the guide member G and installed freely between the disc reproducing position and the disc insertion / removing position, and conveys the disc CD stored therein along the disc surface, A first lever (M), which is freely installed on the live member, is pushed by an outer edge of the disc inserted in the slide member along the disc surface, and is displaced in a direction crossing the insertion direction of the disc according to the diameter of the disc. And the engagement position with the slide member is changed by the first lever shifted in accordance with the disc diameter, and one end is pushed by the outer edge of the disc inserted into the slide member, A second lever U which rotates with the engagement position as a point, and the second lever and the slab changed and set according to the disc diameter; Installed on the guide member corresponding to the engagement position with the member, when the slide member is in the disc insertion and disengagement position, one end is pushed by the disc to engage with the other end of the second lever that rotates, And a blood press portion (27, 28) for regulating the rotational movement and pushing the second lever toward the disc playback position. 제1항에 있어서, 슬라이드부재는 피누름부와 걸어맞추어져서 디스크재생위치측으로 밀어내는 제2레버와의 걸어맞춤부위로 밀려서 디스크재생위치측을 향하여 이동했을때, 그 슬라이드부재를 디스크삽입이탈 위치로부터 디스크재생위치로 이동시키는 구동장치(10)를 기동하는 기능을 구비한 것을 특징으로 한 디스크 재생장치.2. The disc insertion and disengagement position according to claim 1, wherein the slide member is moved to the disc regeneration position side when the slide member is pushed toward the engagement position with the second lever engaged with the pushed portion and pushed toward the disc regeneration position side. And a function of activating a drive unit (10) for moving from a disc to a disc playback position. 제1항에 있어서, 제1레버 및 제2레버는 디스크의 삽입방향과는 직각인 방향으로 쌍을 이루어 각각 대칭으로 설치됨과 동시에, 슬라이드부재의 중심측을 향하여 각각 탄성편의되어서 그 슬라이드부재에 삽입된 디스크를 소정위치에 위치결정하는 기능을 구비한 것으로 특징으로 한 디스크 재생장치.The method of claim 1, wherein the first lever and the second lever are symmetrically installed in pairs in a direction perpendicular to the insertion direction of the disk, and at the same time, are respectively elastic pieces toward the center side of the slide member and inserted into the slide member. A disc reproducing apparatus, comprising: a function of positioning a disc in a predetermined position. 제1항에 있어서, 디스크의 삽입방향과는 직각방향에 대칭으로 설치되고, 슬라이드부재의 중심측을 향하여 탄성편의된 1상의 제1레버는 슬라이드부재가 디스크 삽입이탈위치와 디스크재생위치와의 사이에 위치할 때, 디스크의 직경에 따라 가이드부재에 설치된 열림구(22,23)의 가장자리부와 선택적으로 걸어맞추어져서 디스크의 직경에 따라 이동변위한 제1레버의 자세를 유지하는 걸어맞춤부(42)를 구비하고 있는 것을 특징으로 하는 디스크 재생장치.2. The one-phase first lever provided symmetrically in a direction orthogonal to the disc insertion direction, wherein the one-phase first lever elastically directed toward the center side of the slide member has a slide member between the disc insertion release position and the disc regeneration position. When positioned at the engaging portion, which is selectively engaged with the edges of the openings 22 and 23 provided in the guide member in accordance with the diameter of the disk to maintain the posture of the first lever for moving according to the diameter of the disk ( 42) A disc reproducing apparatus, comprising: 제1항에 있어서, 디스크의 삽입방향과는 직각방향에 대칭으로 설치되고, 슬라이드부재의 중심측을 향하여 탄성편의된 1쌍의 제1레버는 슬라이드부재에 삽입된 디스크의 외부가장자리부에 의해 밀려서 이동변위하지 않을 때, 가이드부재의 일부(23a)와 걸어맞추어져서 슬라이드부재의 디스크삽입이탈위치로부터 디스크재생위치측으로의 이동을 금지시키는 걸어맞춤부(42)를 구비하고 있는 것을 특징으로 하는 디스크 재생장치.The disk of claim 1, wherein the pair of first levers provided symmetrically in a direction perpendicular to the insertion direction of the disk and elastically directed toward the center side of the slide member are pushed by the outer edge portion of the disk inserted in the slide member. A disc reproducing apparatus comprising: an engaging portion 42 engaged with a portion 23a of the guide member to prohibit the movement of the slide member from the disc insertion / exit position to the disc reproducing position side when the movement is not displaced. Device. 제1항에 있어서, 디스크의 삽입방향과는 직각방향에 대칭으로 설치되고, 슬라이드부재의 중심측을 향하여 탄성편의된 1쌍의 제2레버는 슬라이드부재가 디스크재생위치에서 디스크 삽입이탈위치로 이동할때, 피누름정지부에 맞닿아 이동규제되는 타단부를 지점으로 하여 반대방향으로 회전운동하여 그 일단부로서 상기 슬라이드부재내에 수납되어 있는 디스크를 외부로 밀어내는 기능을 구비하고 있는 것을 특징으로 하는 디스크 재생장치.2. The pair of second levers, which are symmetrically installed in a direction perpendicular to the disc insertion direction and are elastically directed toward the center side of the slide member, move the slide member from the disc playback position to the disc insertion release position. And a function of pushing the disc housed in the slide member as the one end thereof by rotating in the opposite direction with the other end of the movement controlled in contact with the pressed-down stop portion as a point. Disc player. ※ 참고사항 : 최초출 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial release.
KR1019940010774A 1993-07-26 1994-05-17 Disk reproduction apparatus KR100244528B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5202529A JP2901847B2 (en) 1993-07-26 1993-07-26 Disc playback device
JP93-202529 1993-07-26

Publications (2)

Publication Number Publication Date
KR950004199A true KR950004199A (en) 1995-02-17
KR100244528B1 KR100244528B1 (en) 2000-02-01

Family

ID=16459009

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940010774A KR100244528B1 (en) 1993-07-26 1994-05-17 Disk reproduction apparatus

Country Status (3)

Country Link
JP (1) JP2901847B2 (en)
KR (1) KR100244528B1 (en)
CN (1) CN1076503C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3638655B2 (en) * 1995-03-03 2005-04-13 アルパイン株式会社 Disc player
CN100461282C (en) * 2003-09-28 2009-02-11 杨东佐 Caliber having compatible large and small disks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022023A (en) * 1987-06-23 1991-06-04 Sony Corporation Disc drive arrangement for CD player and the like capable of loading different size discs
KR920002327Y1 (en) * 1989-07-15 1992-04-09 다나신 덴기 가부시끼가이샤 Inserting device of disc type recording material
NL8903114A (en) * 1989-12-20 1991-07-16 Philips Nv RECORD PLAYER AND DETECTION UNIT FOR USE IN THE RECORD PLAYER.
US5195077A (en) * 1990-01-31 1993-03-16 Clarion Co., Ltd. Disc loading mechanism for large and small disks

Also Published As

Publication number Publication date
JP2901847B2 (en) 1999-06-07
JPH0744965A (en) 1995-02-14
CN1076503C (en) 2001-12-19
KR100244528B1 (en) 2000-02-01
CN1098812A (en) 1995-02-15

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