KR960038553A - Actuator retainer on hard disk drive - Google Patents

Actuator retainer on hard disk drive Download PDF

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Publication number
KR960038553A
KR960038553A KR1019950009974A KR19950009974A KR960038553A KR 960038553 A KR960038553 A KR 960038553A KR 1019950009974 A KR1019950009974 A KR 1019950009974A KR 19950009974 A KR19950009974 A KR 19950009974A KR 960038553 A KR960038553 A KR 960038553A
Authority
KR
South Korea
Prior art keywords
actuator
hard disk
disk drive
permanent magnet
present
Prior art date
Application number
KR1019950009974A
Other languages
Korean (ko)
Other versions
KR100346232B1 (en
Inventor
최영수
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 KR1019950009974A priority Critical patent/KR100346232B1/en
Publication of KR960038553A publication Critical patent/KR960038553A/en
Application granted granted Critical
Publication of KR100346232B1 publication Critical patent/KR100346232B1/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
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/22—Supporting the heads; Supporting the sockets for plug-in heads while the head is out of operative position
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2508—Magnetic discs
    • G11B2220/2516—Hard disks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/4813—Mounting or aligning of arm assemblies, e.g. actuator arm supported by bearings, multiple arm assemblies, arm stacks or multiple heads on single arm

Landscapes

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

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야, 본 발명은 하드디스크 드라이브의 헤드 장치에 관한 것이다.1. FIELD OF THE INVENTION The present invention relates to a head device of a hard disk drive.

2. 발명이 해결하려고 하는 기술적 과제, 본 발명은 엑츄에이터의 고정시에는 기구적으로 고정시키고 해제시에는 영구자석을 끌어당기는 코일을 갖춤에 따라 영구자석이 직접 엑츄에이터의 회전 운동에 영향을 주지 않게끔 사용하므로써 기록면을 최대한 활용할 수 있게 하므로써 기록용량의 증가를 가져오는 하드디스크 드라이브의 엑츄에이터 고정장치를 제공하는 데 있다.2. The technical problem to be solved by the invention, the present invention is to ensure that the permanent magnet does not directly affect the rotational movement of the actuator by having a coil that is fixed mechanically when the actuator is fixed and pulls the permanent magnet when released The present invention provides an actuator fixing device for a hard disk drive that increases the recording capacity by making the maximum use of the recording surface.

3. 발명의 해결방법의 요지,본 발명은 경사면과 걸림부와 탄성부를 갖춘 몰드물인 가로대와 상기 가로대의 일단에 고정된 영구자석과 전원이 공급되면 상기 영구자석을 끌어당기는 코일과 그리고 상기 경사면을 타고 상기 걸림부에 삽입된 핀을 갖춘 액츄에이터로 구성된 장치이다.3. Summary of the Invention Solution of the Invention The present invention relates to a crossbar that is a molded article having an inclined surface and a locking portion and an elastic portion, a permanent magnet fixed to one end of the crossbar, and a coil that pulls the permanent magnet when power is supplied, and the inclined surface. It is a device consisting of an actuator having a pin inserted into the engaging portion.

4. 발명의 중요한 용도, 본 발명은 하드디스크 드라이브의 기록용량을 증가시킨 효과가이있다.4. Important use of the invention, the present invention has the effect of increasing the recording capacity of the hard disk drive.

Description

하드디스크 드라이브의 액츄에이터 고장장치Actuator failure device of hard disk drive

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

제2도는 본 발명에 따른 액츄에이터의 평면도와 측면도.2 is a plan view and a side view of an actuator according to the present invention.

Claims (1)

하드디스크 드라이브의 액츄에이터를 고정하는 장치에 있어서, 일단에 핀(12)을 갖춘 액츄에이터(10)와, 상기 핀(12)이 끼워지는 홈형태의 걸림부(18)와 상기 핀(12)을 상기 걸림부(!8)에 안내하는 경사면(16)과 잘 휘어질수 있게 일부분이 잘룩한 탄성부(20)를 갖춘 가로대(14)와, 그리고 상기가로대(14)의 경사면(16)에 근접하여 고정된 영구자석(22)과, 전원을 공급받음에 따라 자기회로가 혀성되고 상기 플레밍의 왼손 법칙에 다라 상기 영구자석(22)을 끌어당겨 상기 가로대(14)를 휘게하는 코일(26)로 구성된 것을 특징으로 하는 하드디스크 드라이브의 엑츄에이터 고정장치.An apparatus for fixing an actuator of a hard disk drive, comprising: an actuator 10 having a pin 12 at one end thereof, a locking portion 18 and a pin 12 having a groove shape into which the pin 12 is fitted. A crossbar 14 having an inclined surface 16 that guides the locking portion! 8 and an elastic portion 20 that is partially bent so as to bend well, and is fixed in close proximity to the inclined surface 16 of the rail 14. Consisting of a permanent magnet 22 and a coil 26 that pulls the permanent magnet 22 in accordance with the Fleming's left-hand law according to the power supply, and bends the crosspiece 14. Actuator fixing device for a hard disk drive.
KR1019950009974A 1995-04-26 1995-04-26 Device for fixing actuator of hard disc drive KR100346232B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950009974A KR100346232B1 (en) 1995-04-26 1995-04-26 Device for fixing actuator of hard disc drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950009974A KR100346232B1 (en) 1995-04-26 1995-04-26 Device for fixing actuator of hard disc drive

Publications (2)

Publication Number Publication Date
KR960038553A true KR960038553A (en) 1996-11-21
KR100346232B1 KR100346232B1 (en) 2002-10-31

Family

ID=37488675

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950009974A KR100346232B1 (en) 1995-04-26 1995-04-26 Device for fixing actuator of hard disc drive

Country Status (1)

Country Link
KR (1) KR100346232B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930010736A (en) * 1991-11-28 1993-06-23 정용문 Actuator lock on hard disk drive
US5305170A (en) * 1992-11-13 1994-04-19 Maxtor Corporation Locking assembly for the actuator arm of a hard disk drive
KR100268764B1 (en) * 1992-11-25 2000-10-16 윤종용 Locking device for actuator in hard disk drive
US5319511A (en) * 1993-01-19 1994-06-07 Quantum Corporation Aerodynamic actuator latch with magnetic return spring for hard disk drive
KR950009023A (en) * 1993-09-02 1995-04-21 천병국 Load-sensitive automatic transmission

Also Published As

Publication number Publication date
KR100346232B1 (en) 2002-10-31

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