KR940012335A - Actuator shock absorber on hard disk drive - Google Patents

Actuator shock absorber on hard disk drive Download PDF

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Publication number
KR940012335A
KR940012335A KR1019920022304A KR920022304A KR940012335A KR 940012335 A KR940012335 A KR 940012335A KR 1019920022304 A KR1019920022304 A KR 1019920022304A KR 920022304 A KR920022304 A KR 920022304A KR 940012335 A KR940012335 A KR 940012335A
Authority
KR
South Korea
Prior art keywords
boss
shock absorber
hard disk
disk drive
actuator
Prior art date
Application number
KR1019920022304A
Other languages
Korean (ko)
Other versions
KR950013734B1 (en
Inventor
양천승
Original Assignee
정용문
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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019920022304A priority Critical patent/KR950013734B1/en
Publication of KR940012335A publication Critical patent/KR940012335A/en
Application granted granted Critical
Publication of KR950013734B1 publication Critical patent/KR950013734B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads

Landscapes

  • Moving Of Heads (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

본 발명은 컴퓨터의 보조기억장치로 사용되는 하드디스크 드라이브에서 디스크상의 데이타를 기록 재생하기 위한 헤드를 구비하는 액츄에이타가 작동시 발생되는 충격을 완화하기 위한 장치로써 보이스 코일을 지지하는 몰딩부에 하측으로 신장되는 보스를 설치하고 상기 보스의 외주면에 고무링을 억지 끼움하여 상기 보스가 스톱파 및 마그네트 래치와 접촉할 때 충격을 완충시킬 수 있도록 한 장치The present invention is a device for mitigating an impact generated during operation of an actuator having a head for recording and reproducing data on a disk in a hard disk drive used as an auxiliary storage device of a computer. A device that installs a boss that extends in the first direction and forcibly inserts a rubber ring on the outer circumferential surface of the boss to cushion the shock when the boss contacts the stop wave and the magnet latch.

Description

하드디스크 드라이브에 액츄에이터에 완충장치Shock Absorber to Actuator on Hard Disk Drive

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명의 하드디스크 드라이브의 액추에이터 완충장치의 구조도,3 is a structural diagram of an actuator shock absorber of the hard disk drive of the present invention;

제4도는 제3도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.

Claims (3)

컴퓨터에서 보조기억장치로 사용되는 하드디스크 드라이브의 액츄에이터 구동시 충격을 완화시키기 위한 장치에 있어서, 헤드(11)를 구비하는 액츄에이터(10)의 후단에 보이스코일(12)을 지지하는 몰딩부(15)에 하측으로 신장된 보스(13)를 설치하고 상기 보스(13)에 고무링(17)을 억지 끼움한 것을 특징으로 하는 하드디스크 드라이브에 액츄에이터의 완충장치.In the device for mitigating the impact of the actuator of the hard disk drive used as an auxiliary storage device in a computer, the molding unit 15 for supporting the voice coil 12 on the rear end of the actuator 10 having the head 11 Shock absorber of the hard disk drive, characterized in that the boss (13) is extended to the lower side and the rubber ring (17) is forcibly fitted to the boss (13). 제1항에 있어서, 상기 보스(13)에 홈(18)을 형성하고 상기 홈(18)에 고무링(17)을 끼움으로써 이탈을 방지토록 구성함을 특징으로 하는 하드디스크 드라이브에 액츄에이터의 완충장치.2. The shock absorber according to claim 1, wherein a groove 18 is formed in the boss 13 and a rubber ring 17 is inserted in the groove 18 to prevent separation. Device. 제1항에 있어서, 몰딩부(15)에 설치되는 보스(13)는 자성체로 구성됨을 특징으로 하는 하드디스크 드라이브의 액츄에이터 완충장치.The actuator shock absorber of claim 1, wherein the boss (13) installed in the molding unit (15) is made of a magnetic material. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920022304A 1992-11-25 1992-11-25 Hdd actuator buffering device KR950013734B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920022304A KR950013734B1 (en) 1992-11-25 1992-11-25 Hdd actuator buffering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920022304A KR950013734B1 (en) 1992-11-25 1992-11-25 Hdd actuator buffering device

Publications (2)

Publication Number Publication Date
KR940012335A true KR940012335A (en) 1994-06-23
KR950013734B1 KR950013734B1 (en) 1995-11-15

Family

ID=19343862

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920022304A KR950013734B1 (en) 1992-11-25 1992-11-25 Hdd actuator buffering device

Country Status (1)

Country Link
KR (1) KR950013734B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7564655B2 (en) 2005-01-14 2009-07-21 Samsung Electronics Co., Ltd. Actuator of hard disk drive having arm member with raised blade part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7564655B2 (en) 2005-01-14 2009-07-21 Samsung Electronics Co., Ltd. Actuator of hard disk drive having arm member with raised blade part

Also Published As

Publication number Publication date
KR950013734B1 (en) 1995-11-15

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