KR980004453A - Buffer structure of optical pickup drive - Google Patents

Buffer structure of optical pickup drive Download PDF

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Publication number
KR980004453A
KR980004453A KR1019960022063A KR19960022063A KR980004453A KR 980004453 A KR980004453 A KR 980004453A KR 1019960022063 A KR1019960022063 A KR 1019960022063A KR 19960022063 A KR19960022063 A KR 19960022063A KR 980004453 A KR980004453 A KR 980004453A
Authority
KR
South Korea
Prior art keywords
optical pickup
coil
buffer structure
driving
pickup drive
Prior art date
Application number
KR1019960022063A
Other languages
Korean (ko)
Inventor
방현철
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 KR1019960022063A priority Critical patent/KR980004453A/en
Publication of KR980004453A publication Critical patent/KR980004453A/en

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Abstract

본 발명은 광픽업 구동장치의 완충구조에 관한 것으로, 대물렌즈를 장착한 광픽업 측면에 코일이 권선되며, 코일에 접속되어 광픽업 구동용 전류를 인가하는 코일형 와이어가 광픽업 장착되며, 광픽업 좌우측에 영구자석이 설치되는 광픽업 구동장치의 완충구조에 있어서, 상기 코일형 와이어에 일체로 형성되며, 상기 광픽업의 상하, 좌우 방향의 구동반경을 확대시켜주며 광디스크에 발생되는 진동 및 충격을 흡수하는 탄성부를 구비하여 구성됨을 특징으로 하는광픽업 구동장치의 완충구조를 제공한다.The present invention relates to a buffer structure of an optical pickup driving apparatus, wherein a coil is wound around an optical pickup side on which an objective lens is mounted, and a coil-type wire connected to the coil to apply an optical pickup driving current is optically mounted. In the buffer structure of the optical pickup drive device in which the permanent magnets are installed on the left and right sides of the pickup, the shock absorber structure is formed integrally with the coiled wire, and enlarges the driving radius of the optical pickup in the up, down, left and right directions. It provides a buffer structure of the optical pickup drive device characterized in that it is provided with an elastic portion for absorbing.

Description

광픽업 구동장치의 완충구조Buffer structure of optical pickup drive

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

제3도는 본 발명에 의한 광픽업 구동장치의 요부발췌사시도.Figure 3 is an exploded perspective view of the main portion of the optical pickup drive apparatus according to the present invention.

Claims (1)

대물렌즈를 장착한 광픽업 측면에 코일이 권선되며, 코일에 접속되어 광픽업 구동용 전류를 인가하는 코일형 와이어가 광픽업 측면에 장착되며, 광픽업 좌우측에 영구자석이 설치되는 구동장치의 완충구조에 있어서, 상기 코일형 와이어에 일체로 형성되며, 상기 광픽업의 상하, 좌우 방향의 구동반경을 확대시켜주며 광디스크에 발생되는 진동 및 충격을 흡수하는 탄성부를 구비하여 구성됨을 특징으로 하는 광픽업 구동 장치의 완충구조.A coil is wound around the optical pickup side equipped with the objective lens, and a coil-type wire connected to the coil to apply an optical pickup driving current is mounted on the optical pickup side, and a buffer of the driving device in which permanent magnets are installed on the left and right sides of the optical pickup. In the structure, the optical pickup is formed integrally with the coil-type wire, and comprises an elastic portion that extends the driving radius of the optical pickup up and down, left and right and absorbs vibration and shock generated in the optical disk. Shock absorbing structure of the drive system. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960022063A 1996-06-18 1996-06-18 Buffer structure of optical pickup drive KR980004453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960022063A KR980004453A (en) 1996-06-18 1996-06-18 Buffer structure of optical pickup drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960022063A KR980004453A (en) 1996-06-18 1996-06-18 Buffer structure of optical pickup drive

Publications (1)

Publication Number Publication Date
KR980004453A true KR980004453A (en) 1998-03-30

Family

ID=66287156

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960022063A KR980004453A (en) 1996-06-18 1996-06-18 Buffer structure of optical pickup drive

Country Status (1)

Country Link
KR (1) KR980004453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100316984B1 (en) * 1998-11-24 2001-12-24 가타오카 마사타카 Optical pickup

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05266503A (en) * 1992-03-18 1993-10-15 Toshiba Corp Optical head
JPH06124466A (en) * 1992-10-12 1994-05-06 Seiko Epson Corp Driving gear for optical component
JPH06314433A (en) * 1993-04-30 1994-11-08 Olympus Optical Co Ltd Optical system supporting device
JPH0729194A (en) * 1993-07-15 1995-01-31 Sony Corp Biaxial actuator
JPH07105551A (en) * 1993-10-04 1995-04-21 Hitachi Ltd Objective lens driving device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05266503A (en) * 1992-03-18 1993-10-15 Toshiba Corp Optical head
JPH06124466A (en) * 1992-10-12 1994-05-06 Seiko Epson Corp Driving gear for optical component
JPH06314433A (en) * 1993-04-30 1994-11-08 Olympus Optical Co Ltd Optical system supporting device
JPH0729194A (en) * 1993-07-15 1995-01-31 Sony Corp Biaxial actuator
JPH07105551A (en) * 1993-10-04 1995-04-21 Hitachi Ltd Objective lens driving device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100316984B1 (en) * 1998-11-24 2001-12-24 가타오카 마사타카 Optical pickup

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