KR960015565A - Vibration and noise attenuation method and damping device of hard disk drive - Google Patents

Vibration and noise attenuation method and damping device of hard disk drive Download PDF

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Publication number
KR960015565A
KR960015565A KR1019940026386A KR19940026386A KR960015565A KR 960015565 A KR960015565 A KR 960015565A KR 1019940026386 A KR1019940026386 A KR 1019940026386A KR 19940026386 A KR19940026386 A KR 19940026386A KR 960015565 A KR960015565 A KR 960015565A
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KR
South Korea
Prior art keywords
vibration
hard disk
disk drive
noise
damper
Prior art date
Application number
KR1019940026386A
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Korean (ko)
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KR100296174B1 (en
Inventor
정진태
Original Assignee
김광호
삼성전자 주식회사
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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019940026386A priority Critical patent/KR100296174B1/en
Publication of KR960015565A publication Critical patent/KR960015565A/en
Application granted granted Critical
Publication of KR100296174B1 publication Critical patent/KR100296174B1/en

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Classifications

    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

본 발명은 하드디스크 드라이브의 진동 및 소음을 줄이기 위한 방법 및 장치에 관한 것이다.The present invention relates to a method and apparatus for reducing vibration and noise of a hard disk drive.

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

하드디스크 드라이브에 있어서 액츄에이터 및 스핀들모터에 의해 발생되는 소음 및 진동을 감쇄시키기 위한 장치 및 방법을 제공하는데 있다.The present invention provides an apparatus and a method for attenuating noise and vibration generated by an actuator and a spindle motor in a hard disk drive.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

하드디스크 드라이브의 베이스에 진동 및 소음을 감쇄하기 의한 댐퍼를 설치한 것을 특징으로 한다.A damper for damping vibration and noise is installed at the base of the hard disk drive.

4. 발명의 중요한 용도4. Important uses of the invention

진동 및 소음을 줄인 하드디스크 드라이브를 제공한다.It provides a hard disk drive with reduced vibration and noise.

Description

하드디스크 드라이브의 진동 및 소음 감쇠방법 및 감쇠장치Vibration and noise attenuation method and damping device of hard disk drive

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

제1도는 본 발명에 따른 하드디스크 드라이브의 베이스의 평면도이다,1 is a plan view of the base of a hard disk drive according to the present invention,

제2도는 제1도의 A-B선을 따라 절단한 도면이다.2 is a view taken along the line A-B of FIG.

Claims (6)

베이스에 스핀들모터와 액츄에이터를 설치한 하드디스크 드라이브에 있어서, 상기 스핀들모터(14)와 상기 액츄에이터로부터 발생되는 진동과 소음을 줄이기 위한 댐퍼(16)(damper)를 상기 베이스(10)에 부착하는 것을 특징으로 하는 하드디스크 드라이브의 진동 및 소음 감쇠방법.In a hard disk drive having a spindle motor and an actuator installed in a base, a damper (16) is attached to the base 10 to reduce vibration and noise generated from the spindle motor 14 and the actuator. Vibration and noise attenuation method of the hard disk drive. 제1항에 있어서, 상기 댐퍼(16)는 상기 베이스(10)의 표면에 접착체(20)로 고정하는 것을 특징으로 하는 하드디스크 드라이브의 진동 및 소음 감쇠방법.The method of claim 1, wherein the damper (16) is fixed to the surface of the base (10) with an adhesive (20). 제1항에 있어서, 상기 댐퍼(16)는 고무(rubber)임을 특징으로 하는 하드디스크 드라이브의 진동 및 소음 감쇠방법.The method of claim 1, wherein the damper (16) is a rubber (rubber). 베이스에 스핀들모터와 액츄에이더를 설치한 하드디스크 드라이브에 있어서. 상기 스핀들모터(14)와 상기 액츄에이터로부터 발생되는 진동과 소음을 줄이기 위한 댐퍼(16)(damper)와, 상기 댐퍼(16)를 조립하기 의한 홈(12)을 가진 상기 베이스(10)와, 상기 베이스(10)의 홈(12)에 상기 댐퍼(l6)을 고정하기 위한 접착제(20)를 구비한 것을 특징으로 하는 하드디스크 드라이브의 진동 및 소음 감쇠장치.In a hard disk drive with a spindle motor and actuator mounted on its base. The base 10 having a damper 16 for reducing vibration and noise generated from the spindle motor 14 and the actuator, and a groove 12 for assembling the damper 16; Vibration and noise damping device of the hard disk drive, characterized in that it comprises an adhesive (20) for fixing the damper (l6) in the groove (12) of the base (10). 제4항에 있어서, 상기 댐퍼(16)는 진동에너지를 효과적으로 흡수하기 위하여 알루미늄 관(aluminumplate)과 감쇠재료(damping material)와 그리고 접착제(20)로 구성됨을 특징으로 하는 하드디스크 드라이브의 진동 및 소음 감쇠장치.5. The vibration and noise of a hard disk drive according to claim 4, wherein the damper (16) is composed of an aluminum plate, a damping material, and an adhesive 20 to effectively absorb vibration energy. Damping device. 제5항에 있어서, 상기 감쇠재료는 고무(rubber)임을 특징으로 하는 하드디스크 드라이브의 진동 및 소음 감쇠장치.6. The vibration and noise damping device of claim 5, wherein the damping material is rubber. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940026386A 1994-10-14 1994-10-14 Method of damping vibration and noise of hard disk drive and damping device thereof KR100296174B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940026386A KR100296174B1 (en) 1994-10-14 1994-10-14 Method of damping vibration and noise of hard disk drive and damping device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940026386A KR100296174B1 (en) 1994-10-14 1994-10-14 Method of damping vibration and noise of hard disk drive and damping device thereof

Publications (2)

Publication Number Publication Date
KR960015565A true KR960015565A (en) 1996-05-22
KR100296174B1 KR100296174B1 (en) 2001-10-24

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KR1019940026386A KR100296174B1 (en) 1994-10-14 1994-10-14 Method of damping vibration and noise of hard disk drive and damping device thereof

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445567B1 (en) * 1999-04-21 2004-08-25 시게이트 테크놀로지 엘엘씨 Inertia ring for improved rotational vibration performance
KR100468769B1 (en) * 2001-10-16 2005-01-29 삼성전자주식회사 The hard disk assembly
KR100468703B1 (en) * 1997-12-31 2005-04-06 삼성전자주식회사 Acoustic base damper on hard disk drive
KR100591804B1 (en) * 1999-03-27 2006-06-20 삼성전자주식회사 Vibroisolating structure in spindle motor
KR100720089B1 (en) * 2000-09-28 2007-05-18 삼성전자주식회사 manufacturing methods of a contact structure of wires and a thin film transistor array panel including the contact structure, and sputtering equipment used in manufacturing methods of them
KR101010543B1 (en) * 2008-03-10 2011-01-24 (주)대영오앤이 Disk Damper For Hard Disk Drive
KR101020678B1 (en) * 2008-03-10 2011-03-09 (주)대영오앤이 Disk Damper For Hard Disk Drive

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100919124B1 (en) 2008-04-10 2009-09-25 주식회사 제일테크노쎌 Device for bonding damping rubber to damper for hard disk drive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682335A5 (en) * 1989-12-11 1993-08-31 Hansa Metallwerke Ag
US5242864A (en) * 1992-06-05 1993-09-07 Intel Corporation Polyimide process for protecting integrated circuits

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100468703B1 (en) * 1997-12-31 2005-04-06 삼성전자주식회사 Acoustic base damper on hard disk drive
KR100591804B1 (en) * 1999-03-27 2006-06-20 삼성전자주식회사 Vibroisolating structure in spindle motor
KR100445567B1 (en) * 1999-04-21 2004-08-25 시게이트 테크놀로지 엘엘씨 Inertia ring for improved rotational vibration performance
KR100720089B1 (en) * 2000-09-28 2007-05-18 삼성전자주식회사 manufacturing methods of a contact structure of wires and a thin film transistor array panel including the contact structure, and sputtering equipment used in manufacturing methods of them
KR100468769B1 (en) * 2001-10-16 2005-01-29 삼성전자주식회사 The hard disk assembly
KR101010543B1 (en) * 2008-03-10 2011-01-24 (주)대영오앤이 Disk Damper For Hard Disk Drive
KR101020678B1 (en) * 2008-03-10 2011-03-09 (주)대영오앤이 Disk Damper For Hard Disk Drive

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Publication number Publication date
KR100296174B1 (en) 2001-10-24

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