KR980004699A - Actuator retainer on the hard disk drive - Google Patents
Actuator retainer on the hard disk drive Download PDFInfo
- Publication number
- KR980004699A KR980004699A KR1019960022967A KR19960022967A KR980004699A KR 980004699 A KR980004699 A KR 980004699A KR 1019960022967 A KR1019960022967 A KR 1019960022967A KR 19960022967 A KR19960022967 A KR 19960022967A KR 980004699 A KR980004699 A KR 980004699A
- Authority
- KR
- South Korea
- Prior art keywords
- actuator
- shock absorber
- latch
- hard disk
- disk drive
- Prior art date
Links
Classifications
-
- 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. 청구범위 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION
본 발명은 하드디스크 드라이브를 파워오프(power off) 했을때 액츄에이터의 헤드를 파킹존(parking zone)에 고정시키기 위한 하드디스크 드라이브의 액츄에이터 고정 장치에 관한 것이다.The present invention relates to an actuator fixing apparatus for a hard disk drive for fixing the head of the actuator to a parking zone when the hard disk drive is powered off.
2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention
본 발명은 액츄에이터의 래치나사와 영구자석 사이의 래치 포오스(latch force)를 증가시킬 수 있는 하드디스크 드라이브의 액츄에이터 고정 장치를 제공하는데 있다.The present invention provides an actuator fixing device for a hard disk drive that can increase the latch force between the latch screw of the actuator and the permanent magnet.
3. 발명의 해결 방법의 요지3. Summary of the Solution of the Invention
본 발명은 액츄에이터의 헤드가 파킹시에 상기 헤드를 충격으로부터 보호나는 완충기에는 상기 영구자석이 끼워져 고정되는 사각홈과, 래치 나사가 접촉되는 지점에 래치포오스를 증가시키기 위한 제1접촉부로 구성된 것이다.The present invention is composed of a rectangular groove in which the permanent magnet is inserted and fixed to a shock absorber that protects the head from impact when the head of the actuator is parked, and a first contact portion for increasing the latch force at the point where the latch screw is in contact. .
4. 발명의 중요한 용도4. Important uses of the invention
본 발명은 완충기의 일측면에 스테인레스 강 재질의 접촉부를 설치하므로서 종래보다 2~3배 이상의 래치포오스(latch force)를 증가시킬 수 있으며, 상기 액츄에이터의 파킹시에 래치플림 현상을 방지할 수 있다.The present invention can increase the latch force of two to three times or more than the conventional one by installing a contact portion of stainless steel on one side of the shock absorber, it is possible to prevent the latch flap phenomenon during the parking of the actuator. .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제4도는 본 발명의 실시예에 따른 하드디스크 드라이브의 액츄에이터 고정 장치의 구성을 나타낸 분리 사시도.Figure 4 is an exploded perspective view showing the configuration of the actuator fixing device of the hard disk drive according to an embodiment of the present invention.
제5a도는 본 발명의 제1실시예에 따른 액츄에이터의 고정 장치인 크래쉬스토퍼의 내부에 설치되는 완충기의 구성을 나타낸 사시도.Figure 5a is a perspective view showing the configuration of a shock absorber installed inside the crash stopper that is the fixing device of the actuator according to the first embodiment of the present invention.
제5b도는 본 발명의 제1실시예에 따른 하드디스크 드라이브의 액츄에이터 고정 장치의 래치 포오스(latch force)을 증가시키기 위한 스테인레스 강 재질로 형성된 접촉부의 형상을 나타낸 사시도.Figure 5b is a perspective view showing the shape of the contact portion formed of stainless steel for increasing the latch force of the actuator holding device of the hard disk drive according to the first embodiment of the present invention.
제6a도는 본 발명의 제2실시예에 따른 액츄에이터의 고정 장치인 크래쉬 스토퍼의 내부에 설치되는 완충기의 구성을 나타낸 사시도.Figure 6a is a perspective view showing the configuration of a shock absorber installed inside the crash stopper that is the fixing device of the actuator according to the second embodiment of the present invention.
제6b도는 본 발명의 제2실시예에 따른 하드디스크 드라이브의 액츄에이터 고정 장치의 래치 포오스(latch force)을 증가시키기 위한 스테인레스 강 재질로 형성된 접촉부의 형상을 나타낸 사시도.Figure 6b is a perspective view showing the shape of the contact portion formed of stainless steel for increasing the latch force of the actuator holding device of the hard disk drive according to the second embodiment of the present invention.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960022967A KR0176656B1 (en) | 1996-06-21 | 1996-06-21 | Actuator fixing device of hard disk drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960022967A KR0176656B1 (en) | 1996-06-21 | 1996-06-21 | Actuator fixing device of hard disk drive |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980004699A true KR980004699A (en) | 1998-03-30 |
KR0176656B1 KR0176656B1 (en) | 1999-04-15 |
Family
ID=19462902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960022967A KR0176656B1 (en) | 1996-06-21 | 1996-06-21 | Actuator fixing device of hard disk drive |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0176656B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100482353B1 (en) * | 1997-12-30 | 2005-07-07 | 삼성전자주식회사 | Latch system of hard disk drive |
KR100574525B1 (en) * | 1999-07-22 | 2006-04-27 | 삼성전자주식회사 | Apparatus for loading system power separation and joining of tape recorder |
-
1996
- 1996-06-21 KR KR1019960022967A patent/KR0176656B1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100482353B1 (en) * | 1997-12-30 | 2005-07-07 | 삼성전자주식회사 | Latch system of hard disk drive |
KR100574525B1 (en) * | 1999-07-22 | 2006-04-27 | 삼성전자주식회사 | Apparatus for loading system power separation and joining of tape recorder |
Also Published As
Publication number | Publication date |
---|---|
KR0176656B1 (en) | 1999-04-15 |
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