KR970076536A - Guide rail vibration damping device for supporting optical pickup unit - Google Patents

Guide rail vibration damping device for supporting optical pickup unit Download PDF

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Publication number
KR970076536A
KR970076536A KR1019960016229A KR19960016229A KR970076536A KR 970076536 A KR970076536 A KR 970076536A KR 1019960016229 A KR1019960016229 A KR 1019960016229A KR 19960016229 A KR19960016229 A KR 19960016229A KR 970076536 A KR970076536 A KR 970076536A
Authority
KR
South Korea
Prior art keywords
guide rail
optical pickup
damping device
vibration damping
deck
Prior art date
Application number
KR1019960016229A
Other languages
Korean (ko)
Other versions
KR100188673B1 (en
Inventor
신해인
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 KR1019960016229A priority Critical patent/KR100188673B1/en
Publication of KR970076536A publication Critical patent/KR970076536A/en
Application granted granted Critical
Publication of KR100188673B1 publication Critical patent/KR100188673B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds

Abstract

광픽업지지용 가이드 레일 진동 완화 장치를 개시한다. 본 발명은 디스크 드라이브 데크에 설치되어 광픽업을 슬라이딩 가능하게 지지하는 가이드 레일의 진동을 완화하기 위한 가이드 레일 진동 완화 장치에 관한 것으로, 상기 가이드 레일에 삽입되어 밀착되는 원통부와, 상기 원통부와 접속되어 있고 상기 데크에 삽입되어 고정되는 고정부를 갖춘 관상의 탄성부재를 구비하여 된 것에 그 특징이 있다. 본 발명을 채용함으로써, 모타의 진동이 데크 및 가이드 레일을 통해 광픽업 유니트에 전달되는 것을 방지할 수 있다.Disclosed is a guide rail vibration damping device for supporting an optical pickup. The present invention relates to a guide rail vibration damping device for relieving vibration of a guide rail which is installed in a disk drive deck so as to slidably support an optical pickup and includes a cylindrical portion which is inserted into and closely contacted with the guide rail, And a tubular elastic member having a fixing part connected to the fixing part and inserted and fixed to the deck. By employing the present invention, it is possible to prevent the vibration of the motor from being transmitted to the optical pickup unit through the deck and the guide rail.

Description

광픽업 유니트 지지용 가이드 레일 진동 완화 장치Guide rail vibration damping device for supporting optical pickup unit

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

제1도는 광픽업 유니트와 스핀들 모터가 설치되어 있는 일반적인 디스크 플레이어의 데크를 대략적으로 도시한 사시도이고, 제2도는 본 발명에 따른 광픽업 유니트 지지요 가이드 레일 진동 완화 장치가 설치된 디스크 플레이어의 데크를 대략적으로 도시한 사시도이며, 제3도는 본 발명에 따른 광픽업 유니트 지지용 가이드 레일 진동 완화 장치를 대략적으로 도시한 사시도이다.FIG. 1 is a perspective view schematically showing a deck of a general disc player provided with an optical pick-up unit and a spindle motor, FIG. 2 is a perspective view of a deck of a disc player provided with an optical pickup unit holding guide rail vibration- 3 is a perspective view schematically showing a guide rail vibration damping device for supporting an optical pickup unit according to the present invention.

Claims (2)

디스크 드라이브 데크에 설치되어 광픽업을 슬라이딩 가능하게 지지하는 가이드 레일의 진동을 완화하기 위한 가이드 레일 진동 완화 장치에 있어서, 상기 가이드 레일에 삽입되어 밀착되는 원통부와, 상기 원통부와 접속되어 있고 상기 데크에 삽입되어 고정되는 고정부를 갖춘 관상의 탄성부재를 구비하여 된 것에 그 특징으로 하는 광픽업 지지용 가이드 레일 진동 환화 장치.A guide rail vibration damping device for relieving vibrations of a guide rail slidably supporting an optical pickup installed in a disk drive deck, the guide rail vibration damping device comprising: a cylindrical portion which is inserted into and closely contacted with the guide rail; And a tubular elastic member having a fixing part inserted and fixed to the deck. 제1항에 있어서, 상기 고정부는, 그 단부에 결합용 걸림턱이 형성되고, 상기 데크에는 상기 걸림턱에 대응하는 결합홈이 형성되는 것을 특징으로 하는 광픽업 지지용 가이드 레일 진동 완화 장치.The apparatus of claim 1, wherein the fixing portion has a coupling stop at an end thereof, and the coupling groove corresponding to the locking protrusion is formed in the deck. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960016229A 1996-05-15 1996-05-15 Supporting guide rail vibration mitigating device for optical pickup unit KR100188673B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960016229A KR100188673B1 (en) 1996-05-15 1996-05-15 Supporting guide rail vibration mitigating device for optical pickup unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960016229A KR100188673B1 (en) 1996-05-15 1996-05-15 Supporting guide rail vibration mitigating device for optical pickup unit

Publications (2)

Publication Number Publication Date
KR970076536A true KR970076536A (en) 1997-12-12
KR100188673B1 KR100188673B1 (en) 1999-06-01

Family

ID=19458771

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960016229A KR100188673B1 (en) 1996-05-15 1996-05-15 Supporting guide rail vibration mitigating device for optical pickup unit

Country Status (1)

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KR (1) KR100188673B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100745784B1 (en) * 2006-05-24 2007-08-02 주식회사 히타치엘지 데이터 스토리지 코리아 Optical pickup shock absorbing apparatus for disk drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100745784B1 (en) * 2006-05-24 2007-08-02 주식회사 히타치엘지 데이터 스토리지 코리아 Optical pickup shock absorbing apparatus for disk drive

Also Published As

Publication number Publication date
KR100188673B1 (en) 1999-06-01

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