JPH0352868U - - Google Patents
Info
- Publication number
- JPH0352868U JPH0352868U JP11297289U JP11297289U JPH0352868U JP H0352868 U JPH0352868 U JP H0352868U JP 11297289 U JP11297289 U JP 11297289U JP 11297289 U JP11297289 U JP 11297289U JP H0352868 U JPH0352868 U JP H0352868U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- carriage
- coil
- hard disk
- magnet
- 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
Links
Landscapes
- Moving Of Heads (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
第１図乃至第７図は本考案の一実施例を示し、
第１図はハードデイスク装置の平面図、第２図は
ヨークの正面図、第３図はヨークの平面図、第４
図は上ヨークの裏面図、第５図は同正面図、第６
図は下ヨークの平面図、第７図は第１図のＡ−Ａ
線一部切欠断面図、第８図乃至第１０図は従来型
を示し、第８図はハードデイスク装置の平面図、
第９図はヨークの平面図、第１０図は同正面図で
ある。
２０……ハードデイスク装置、２１……シヤー
シ、２５……キヤリツジ、２７……ボイスコイル
モータ、２８……マグネツト、２９……ヨーク、
３０……コイル、３１……上ヨーク、３２……下
ヨーク、３３……屈曲部、３５……孔。
1 to 7 show an embodiment of the present invention,
Fig. 1 is a plan view of the hard disk drive, Fig. 2 is a front view of the yoke, Fig. 3 is a plan view of the yoke, and Fig. 4 is a plan view of the yoke.
The figure is a back view of the upper yoke, Figure 5 is a front view of the same, and Figure 6 is a rear view of the upper yoke.
The figure is a plan view of the lower yoke, and Figure 7 is A-A in Figure 1.
8 to 10 show the conventional type, and FIG. 8 is a plan view of the hard disk device.
FIG. 9 is a plan view of the yoke, and FIG. 10 is a front view thereof. 20... Hard disk device, 21... Chassis, 25... Carriage, 27... Voice coil motor, 28... Magnet, 29... Yoke,
30... Coil, 31... Upper yoke, 32... Lower yoke, 33... Bent portion, 35... Hole.
Claims (1)
ツジの中間部をシヤーシに枢着すると共に、該コ
イルと対向するシヤーシにマグネツトを固定した
ヨークを装着して該コイルとヨークとによりボイ
スコイルモータを構成し、該ボイスコイルモータ
にてキヤリツジを回動し、該キヤリツジの先端部
に設けたヘツドが磁気デイスク面上を揺動してデ
ータを読み書きできるようにしたハードデイスク
装置に於て、該ヨークを上ヨークと下ヨーク及び
マグネツトから構成し、上ヨーク或は下ヨークの
いずれか一方の両側部を屈曲して該屈曲部を他方
のヨークの合接部に固定したことを特徴とするハ
ードデイスク装置。 A coil is attached to the rear of the carriage, the middle part of the carriage is pivotally connected to the chassis, and a yoke to which a magnet is fixed is attached to the chassis facing the coil, and the coil and yoke constitute a voice coil motor. In a hard disk drive in which the voice coil motor rotates the carriage and the head provided at the tip of the carriage swings on the magnetic disk surface to read and write data, the yoke is connected to the upper yoke. 1. A hard disk device comprising: a lower yoke; and a magnet; both sides of either the upper yoke or the lower yoke are bent and the bent portion is fixed to a joint portion of the other yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989112972U JP2505017Y2 (en) | 1989-09-27 | 1989-09-27 | Hard disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989112972U JP2505017Y2 (en) | 1989-09-27 | 1989-09-27 | Hard disk device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352868U true JPH0352868U (en) | 1991-05-22 |
| JP2505017Y2 JP2505017Y2 (en) | 1996-07-24 |
Family
ID=31661404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989112972U Expired - Fee Related JP2505017Y2 (en) | 1989-09-27 | 1989-09-27 | Hard disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505017Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6389047A (en) * | 1986-10-01 | 1988-04-20 | Sony Corp | Linear motor |
| JPS6489946A (en) * | 1987-09-29 | 1989-04-05 | Toshiba Corp | Actuator mechanism for magnetic disc device |
| JP3018672U (en) * | 1995-05-26 | 1995-11-28 | 群光電子股▲ふん▼有限公司 | Connection structure with computer connector |
-
1989
- 1989-09-27 JP JP1989112972U patent/JP2505017Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6389047A (en) * | 1986-10-01 | 1988-04-20 | Sony Corp | Linear motor |
| JPS6489946A (en) * | 1987-09-29 | 1989-04-05 | Toshiba Corp | Actuator mechanism for magnetic disc device |
| JP3018672U (en) * | 1995-05-26 | 1995-11-28 | 群光電子股▲ふん▼有限公司 | Connection structure with computer connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505017Y2 (en) | 1996-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |