KR930010882A - Clamping Device for Optical Disc Device - Google Patents

Clamping Device for Optical Disc Device Download PDF

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Publication number
KR930010882A
KR930010882A KR1019910020887A KR910020887A KR930010882A KR 930010882 A KR930010882 A KR 930010882A KR 1019910020887 A KR1019910020887 A KR 1019910020887A KR 910020887 A KR910020887 A KR 910020887A KR 930010882 A KR930010882 A KR 930010882A
Authority
KR
South Korea
Prior art keywords
clamping
clamping bracket
optical disc
tray
clamping device
Prior art date
Application number
KR1019910020887A
Other languages
Korean (ko)
Other versions
KR940003553B1 (en
Inventor
김규출
Original Assignee
강진구
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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019910020887A priority Critical patent/KR940003553B1/en
Publication of KR930010882A publication Critical patent/KR930010882A/en
Application granted granted Critical
Publication of KR940003553B1 publication Critical patent/KR940003553B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

본 발명은 CD, LD, CD/LD겸용 플레이어인 광디스크의 클램핑 장치에 관한 것으로 광디스크(1)상에서 클램핑되며 상측으로 볼(5)결합되는 볼홈(5')과 외측으로 홈(2')을 갖는 클램퍼(2)와, 상기 클램퍼(2)의 홈(2')에 삽입되는 돌기(3a)를 갖는 캡(3)과 일체로 되며 일측으로 트레이(10)와 접촉되고 상측으로 클램핑 브라켓 힌지부(4')를 갖는 클램핑 브라켓(4)과, 상기 클램핑 브라켓 힌지부(4')를 축결합하는 힌지(8)를 갖으며 그 양측에서 클램핑 브라켓(4)을 상향이동시키는 복귀스프링(7)을 갖는 고정돌기(5)로 구성시켜 클램핑 브라켓의 힘으로 인한 힘과 트레이의 이송을 이용하여 별도의 동력이 없이도 클램핑이 가능하면서 방진고무에 의해 픽업으로 전달되는 진동을 방지하는 것이다.The present invention relates to a clamping apparatus for an optical disc, which is a CD, LD, CD / LD combined player. It is integrated with the clamper 2 and the cap 3 having the projection 3a inserted into the groove 2 'of the clamper 2, and is in contact with the tray 10 on one side and the clamping bracket hinge portion on the upper side ( A clamping bracket 4 having a 4 ') and a hinge 8 for axially coupling the clamping bracket hinge portion 4' and having a return spring 7 for upwardly moving the clamping bracket 4 at both sides thereof. It consists of a fixing protrusion (5) having a clamping bracket by using the force and the transfer of the tray is possible to prevent the vibration transmitted to the pickup by the anti-vibration rubber while being able to clamp without a separate power.

Description

광디스크 기기의 클램핑장치Clamping Device for Optical Disc Device

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

제2도는 본 발명의 일실시예를 나타내기 위한 설치 및 작동 상태도,2 is an installation and operation state diagram for showing an embodiment of the present invention,

제3도는 본 발명의 평면도,3 is a plan view of the present invention,

제4도는 (가)는 본 발명중 LD의 클램핑 전 단면도,4 is a cross-sectional view before clamping the LD of the present invention,

(나)는 본 발명중 LD의 클램핑 후 단면도,(B) is a cross-sectional view after clamping the LD of the present invention,

제5도는 (가)는 본 발명중 CD의 클램핑 전 단면도,5 is a cross-sectional view before clamping a CD of the present invention,

(나)는 본 발명중 CD의 클램핑 후 단면도.(B) is sectional drawing after clamping of a CD of this invention.

Claims (4)

구동모터(M)에 의해 회전되는 샤프트(6')상의 턴테이블(6)상에 놓인 광디스크(1)를 클램핑시키는 클램핑장치에 있어시, 상기 광디스크(1)상에서 클램핑되며 상측으로 볼(5)결합되는 볼홈(5')과 외측으로 홈(2')을 갖는 클램퍼(2)와, 상기 클램퍼(2)의 홈(2')에 삽입되는 돌기(3a)를 갖는 캡(3)과 일체로 되며 일측으로 트레이(10)와 접촉되고 상측으로 클램핑 브라켓 힌지부(4')를 갖는 클램핑 브라켓(4)과, 상기 클램핑 브라켓 힌지부(4')를 축결합하는 힌지(8)를 갖으며 그 양측에서 클램핑 브라켓(4)을 상향이동시키는 복귀 스프링(7)을 갖는고정돌기(5)로 구성시킨 광디스크 기기의 클램핑장치.In the clamping device for clamping the optical disk 1 placed on the turntable 6 on the shaft 6 'which is rotated by the drive motor M, it is clamped on the optical disk 1 and engaged with the ball 5 upwards. And a cap 3 having a clamp groove 2 having a ball groove 5 'and a groove 2' to the outside, and a protrusion 3a inserted into the groove 2 'of the clamper 2, It has a clamping bracket (4) having a clamping bracket hinge portion (4 ') and a hinge (8) for axially coupling the clamping bracket hinge portion (4') on the one side in contact with the tray 10 and upward The clamping device of the optical disc apparatus, comprising a fixing protrusion (5) having a return spring (7) for moving the clamping bracket (4) upward. 제1항에 있어서, 클램핑 브라켓(4)의 휨으로 인한 힘을 이용하여 클램핑이 가능하도록 구성시킨 광디스크기기의 클램핑 장치.The clamping device of an optical disc apparatus according to claim 1, wherein the clamping device is configured to be clamped using a force due to bending of the clamping bracket. 제1항에 있어서, 광디스크(1)를 이동시킬 때 이송되는 트레이(10)의 동력으로 클램핑 브라켓(4) 이 클램핑이 가능하도록 구성시킨 광 디스크 기기의 클램핑 장치.The clamping apparatus of claim 1, wherein the clamping bracket (4) is configured to be clampable by the power of the tray (10) to be transported when the optical disk (1) is moved. 제1항에 있어서, 재료의 에너지 손실이 큰 재질로 만들어진 클램핑 브라켓(4), 클램핑 브라켓 힌지부(4')와 힌지(8)사이의 방진고무(9)와, 트레이(10)와 클램핑 브라켓(4)사이의 방진고무(9')에 의해 광디스크(1)의 회전으로 인한 진동이 픽업(12)으로 전달되지 못하도록 구성시킨 광디스크 기기의 클램핑 장치.2. The clamping bracket (4) made of a material having a high energy loss of material, the anti-vibration rubber (9) between the clamping bracket hinge portion (4 ') and the hinge (8), the tray (10) and the clamping bracket (10). A clamping device for an optical disc apparatus configured to prevent vibrations due to rotation of the optical disc 1 from being transmitted to the pickup 12 by the anti-vibration rubber 9 'between (4). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910020887A 1991-11-20 1991-11-20 Clamping device of optical disk KR940003553B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910020887A KR940003553B1 (en) 1991-11-20 1991-11-20 Clamping device of optical disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910020887A KR940003553B1 (en) 1991-11-20 1991-11-20 Clamping device of optical disk

Publications (2)

Publication Number Publication Date
KR930010882A true KR930010882A (en) 1993-06-23
KR940003553B1 KR940003553B1 (en) 1994-04-23

Family

ID=19323265

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910020887A KR940003553B1 (en) 1991-11-20 1991-11-20 Clamping device of optical disk

Country Status (1)

Country Link
KR (1) KR940003553B1 (en)

Also Published As

Publication number Publication date
KR940003553B1 (en) 1994-04-23

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