KR980004652A - Turntable device of optical disk player for car - Google Patents

Turntable device of optical disk player for car Download PDF

Info

Publication number
KR980004652A
KR980004652A KR1019960025090A KR19960025090A KR980004652A KR 980004652 A KR980004652 A KR 980004652A KR 1019960025090 A KR1019960025090 A KR 1019960025090A KR 19960025090 A KR19960025090 A KR 19960025090A KR 980004652 A KR980004652 A KR 980004652A
Authority
KR
South Korea
Prior art keywords
turntable
optical disk
center
groove
rotation
Prior art date
Application number
KR1019960025090A
Other languages
Korean (ko)
Other versions
KR100213280B1 (en
Inventor
박광림
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 KR1019960025090A priority Critical patent/KR100213280B1/en
Publication of KR980004652A publication Critical patent/KR980004652A/en
Application granted granted Critical
Publication of KR100213280B1 publication Critical patent/KR100213280B1/en

Links

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
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players

Abstract

본 발명은 턴테이블의 기울기를 미세조정할 수 있는 자동차용 광디스크 플레이어의 턴테이블에 관한 것으로서, 그 상측면의 중앙에는 광디스크의 가이드홈이 결합되는 가이드돌기가 형성되고, 그 하측면의 중앙에는 회전돌기가 형성되며 외측에는 동간격으로 높이조절봉이 적어도 세 개 이상 형성된 제1몸체와; 제1몸체의 하부에 위치하며, 그 상측면의 중앙에는 제1몸체의 회전돌기가 삽입되는 삽입홈이 형성되고 외측에는 동간격으로 높이 조절봉이 삽입되는 조립홈이 형성되며, 그 하측면의 중앙에는 스핀들 구동모터의 회전축이 결합되는 조립홈이 형성된 제2몸체와; 제1몸체에 텐션을 부여하도록 제1몸체와 제2몸체의 사이에 개재되는 텐션부재와; 제1몸체와 제2몸체를 결합시키는 결합수단과; 제1몸체의 높이조절봉 위치를 규제하여 제1몸체의 기울기를 미세 조정할 수 있도록 제2몸체의 일측에 설치된 조절레버를 포함하여 구성된다. 따라서, 턴테이블의 기울기를 미세 조절할 수 있는 구조이어서 광디스크의 회전편심을 방지할 수 있으며, 정세한 기록재생이 가능하게 된다.The present invention relates to a turntable of an optical disk player for an automobile which can finely adjust the inclination of a turntable. A guide protrusion is formed at the center of an upper side of the turntable for guiding the guide groove of the optical disk. A first body having at least three height adjusting rods formed at equal intervals on the outside thereof; An insertion groove into which the rotation protrusion of the first body is inserted is formed at the center of the upper side of the first body and an assembly groove in which the height adjustment rod is inserted at the same interval on the outer side is formed, A second body having an assembly groove to which the rotation axis of the spindle drive motor is coupled; A tension member interposed between the first body and the second body to impart tension to the first body; Coupling means for coupling the first body and the second body; And an adjusting lever provided on one side of the second body so as to adjust a tilt of the first body by regulating a height adjusting rod position of the first body. Therefore, since the inclination of the turntable can be finely adjusted, the rotation eccentricity of the optical disk can be prevented, and it is possible to record and reproduce accurately.

Description

자동차용 광 디스크 플레이어의 턴테이블장치Turntable device of optical disk player for car

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

제2도는 본 발명에 따른 자동차용 광디스크 플레이어의 턴테이블장치 도시한 측단면도.FIG. 2 is a side sectional view showing a turntable of an optical disc player for a vehicle according to the present invention. FIG.

Claims (3)

그 상측면의 중앙에는 광디스크(60)의 가이드홈(60a)이 결합되는 가이드돌기(71)가 형성되고, 그 하측면의 중앙에는 회전돌기(72)가 형성되며 외측에는 등간격으로 높이조절봉(73)이 적어도 세 개 이상 형성된 제1몸체(70)와; 상기 제1몸체(70)의 하부에 위치하며, 그 상측면의 중앙에는 상기 제1몸체(70)의 회전돌기(72)가 삽입되는 삽입홈(81)이 형성되고 외측에는 등간격으로 상기 높이조절봉 (73)이 삽입되는 조립홈(82)이 형성되며, 그 하측면의 중앙에는 스핀들 구동모터 (61)의 회전축(62)이 결합되는 조립홈(83)이형성된 제2몸체(80)와; 상기 제1몸체 (70)에 텐션을 부여하도록 상기 제1몸체(70)와 상기 제2몸체(80)의 사이에 개재되는 텐션부재(90)와; 상기 제1몸체(70)와 상기 제2몸체(80)를 결합시키는 결합수단과; 상기 제1몸체(70)의 높이조절봉(73) 위치를 규제하여 상기 제1몸체(70)의 기울기를 미세 조정할수 있도록 상기 제2몸체(80)의 일측에 설치된 조절레버(100)를 포함하여 구성된 것을 특징으로 하는 자동차용 광디스크 플레이어의 턴테이블장치.A guide protrusion 71 is formed at the center of the upper side of the optical disc 60 to be engaged with the guide groove 60a of the optical disc 60. A rotation protrusion 72 is formed at the center of a lower side of the guide protrusion 71, A first body 70 having at least three protrusions 73 formed thereon; An insertion groove 81 into which the rotation protrusion 72 of the first body 70 is inserted is formed at the center of the upper side of the first body 70, And a second body 80 formed with an assembly groove 83 in which the rotation axis 62 of the spindle drive motor 61 is engaged is formed at the center of the lower side of the assembly groove 82, Wow; A tension member (90) interposed between the first body (70) and the second body (80) to impart tension to the first body (70); Coupling means for coupling the first body (70) and the second body (80); And an adjusting lever 100 installed on one side of the second body 80 so as to control the position of the height adjusting rod 73 of the first body 70 to finely adjust the inclination of the first body 70 Wherein the turntable includes a plurality of optical discs. 청구항 1에 있어서, 상기 텐션부재(90)는 스프링으로 이루어진 것을 특징으로 하는 자동차용 광디스크 플레이어의 턴테이블 장치.The turntable of claim 1, wherein the tension member (90) comprises a spring. 청구항 1에 있어서, 상기 결합수단은, 상기 제1몸체(70)의 하측면에 복수개의 후크(74)가 형성되고,상기 후크(74)가 대응되는 상기 제2몸체(80)의 상측면에는 조립홈(84)이 형성된 것을 특징으로 하는 자동차용 광디스크 플레이어의 턴테이블장치.The hinge device according to claim 1, wherein the coupling means comprises a plurality of hooks (74) formed on a lower surface of the first body (70), and an upper surface of the second body (80) And an assembly groove (84) is formed on the turntable. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960025090A 1996-06-28 1996-06-28 Turntable device of optical disk player for automobile KR100213280B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960025090A KR100213280B1 (en) 1996-06-28 1996-06-28 Turntable device of optical disk player for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960025090A KR100213280B1 (en) 1996-06-28 1996-06-28 Turntable device of optical disk player for automobile

Publications (2)

Publication Number Publication Date
KR980004652A true KR980004652A (en) 1998-03-30
KR100213280B1 KR100213280B1 (en) 1999-08-02

Family

ID=19464273

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960025090A KR100213280B1 (en) 1996-06-28 1996-06-28 Turntable device of optical disk player for automobile

Country Status (1)

Country Link
KR (1) KR100213280B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100421358B1 (en) * 2001-07-12 2004-03-06 엘지전자 주식회사 Apparatus for mediating tilt in disk player

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100421358B1 (en) * 2001-07-12 2004-03-06 엘지전자 주식회사 Apparatus for mediating tilt in disk player

Also Published As

Publication number Publication date
KR100213280B1 (en) 1999-08-02

Similar Documents

Publication Publication Date Title
JP3154141B2 (en) Buffer device and recording and / or reproducing device for disk-shaped recording medium using buffer device
JP3073457B2 (en) Optical recording / reproducing device
KR920020426A (en) Disc recording and playback device
KR20010090444A (en) Disk recording or playing device with pick-up inclination adjustment unit
KR19990001195A (en) Disk Rotator with Horizontal Adjustment
US6493309B2 (en) Pickup adjusting mechanism for a disc player
KR980004652A (en) Turntable device of optical disk player for car
US5926451A (en) Optical disk unit having reduced wobble
KR100189914B1 (en) Pickup tilt adjusting device for disc player
KR100213074B1 (en) Diskdrive having improved pickup ass'y and the guide
JP2002100129A (en) Optical disk drive
KR0116634Y1 (en) Pick-up supporting device of optical disk player
KR200351543Y1 (en) Skew Control Device in Optical Driving Apparatus
KR100377766B1 (en) Skew adjusting apparatus for optical writing/reproducing device
JP3432334B2 (en) Disk unit
JPH11110949A (en) Disk reproducing device
KR200280140Y1 (en) Optical disk drive
KR100486226B1 (en) Linear motion device of the carriage for pickup of disc player
JPH08195074A (en) Mechanism for switching fulcrum of underslung spring for producing unit for optical disk player
KR970012614A (en) Disk Drive with Improved Pickup Guide
KR200192687Y1 (en) Head parking position control locking apparatus for hard disc driver
JP3223124B2 (en) Guide shaft fixing device
KR970050421A (en) Disk Drive Pickup Guide
KR970076659A (en) Disk playback device
JPH08263818A (en) Recording/reproducing device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20040428

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee