JPH03124366U - - Google Patents

Info

Publication number
JPH03124366U
JPH03124366U JP3097490U JP3097490U JPH03124366U JP H03124366 U JPH03124366 U JP H03124366U JP 3097490 U JP3097490 U JP 3097490U JP 3097490 U JP3097490 U JP 3097490U JP H03124366 U JPH03124366 U JP H03124366U
Authority
JP
Japan
Prior art keywords
voice coil
coil motor
magnetic head
magnetic
recording medium
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP3097490U
Other languages
Japanese (ja)
Other versions
JP2536560Y2 (en
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 filed Critical
Priority to JP1990030974U priority Critical patent/JP2536560Y2/en
Publication of JPH03124366U publication Critical patent/JPH03124366U/ja
Application granted granted Critical
Publication of JP2536560Y2 publication Critical patent/JP2536560Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例に係るキヤリツジ機
構の構成を示す斜視図、第２図は第１図を−
線に沿つて切つた断面図、第３図は同実施例のボ
イスコイルモータ駆動回路の構成を示す図、第４
図は従来のキヤリツジ機構の構成を示す斜視図、
第５図は第４図を−線に沿つて切つた断面図
、第６図は従来のボイスコイルモータ駆動回路の
構成を示す図である。 １１：磁気ヘツド、１２：キヤリツジ、１３：
軸、１４：ボイスコイルモータ、１５：ボイスコ
イル、１６：マグネツト、３１〜３３：マグネツ
ト。 FIG. 1 is a perspective view showing the configuration of a carriage mechanism according to an embodiment of the present invention, and FIG.
FIG. 3 is a cross-sectional view taken along the line, and FIG. 4 is a diagram showing the configuration of the voice coil motor drive circuit of the same embodiment.
The figure is a perspective view showing the configuration of a conventional carriage mechanism.
FIG. 5 is a cross-sectional view of FIG. 4 taken along the - line, and FIG. 6 is a diagram showing the configuration of a conventional voice coil motor drive circuit. 11: Magnetic head, 12: Carriage, 13:
Shaft, 14: Voice coil motor, 15: Voice coil, 16: Magnet, 31-33: Magnet.

Claims (1)

【実用新案登録請求の範囲】 記録媒体上をシークし、データのリード／ライ
トを行う磁気ヘツドと、 ボイスコイルモータと、 このボイスコイルモータの駆動力により、上記
磁気ヘツドを上記記録媒体の半径方向に移動させ
るキヤリツジ機構と、 このキヤリツジ機構を常時所定方向に付勢する
マグネツト機構と、 上記ボイスコイルモータを上記マグネツト機構
のマグネツト力とは逆方向に駆動して上記磁気ヘ
ツドをシークさせる駆動制御手段とを具備したこ
とを特徴とする磁気デイスク装置。[Claims for Utility Model Registration] A magnetic head that seeks on a recording medium and reads/writes data, a voice coil motor, and a driving force of the voice coil motor to move the magnetic head in the radial direction of the recording medium. a carriage mechanism that moves the carriage mechanism in a predetermined direction; and a drive control means that drives the voice coil motor in a direction opposite to the magnetic force of the magnet mechanism to seek the magnetic head. A magnetic disk device comprising:
JP1990030974U 1990-03-28 1990-03-28 Magnetic disk drive Expired - Lifetime JP2536560Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990030974U JP2536560Y2 (en) 1990-03-28 1990-03-28 Magnetic disk drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990030974U JP2536560Y2 (en) 1990-03-28 1990-03-28 Magnetic disk drive

Publications (2)

Publication Number Publication Date
JPH03124366U true JPH03124366U (en) 1991-12-17
JP2536560Y2 JP2536560Y2 (en) 1997-05-21

Family

ID=31533701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990030974U Expired - Lifetime JP2536560Y2 (en) 1990-03-28 1990-03-28 Magnetic disk drive

Country Status (1)

Country Link
JP (1) JP2536560Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62287475A (en) * 1986-06-05 1987-12-14 Seiko Epson Corp Disk device
JPH01294279A (en) * 1988-05-20 1989-11-28 Tokico Ltd Magnetic disk device
JPH01319181A (en) * 1988-06-20 1989-12-25 Toshiba Corp Carriage mechanism for magnetic disk device
JPH025154U (en) * 1988-06-21 1990-01-12

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62287475A (en) * 1986-06-05 1987-12-14 Seiko Epson Corp Disk device
JPH01294279A (en) * 1988-05-20 1989-11-28 Tokico Ltd Magnetic disk device
JPH01319181A (en) * 1988-06-20 1989-12-25 Toshiba Corp Carriage mechanism for magnetic disk device
JPH025154U (en) * 1988-06-21 1990-01-12

Also Published As

Publication number Publication date
JP2536560Y2 (en) 1997-05-21

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