JPH02140675U - - Google Patents
Info
- Publication number
- JPH02140675U JPH02140675U JP4668689U JP4668689U JPH02140675U JP H02140675 U JPH02140675 U JP H02140675U JP 4668689 U JP4668689 U JP 4668689U JP 4668689 U JP4668689 U JP 4668689U JP H02140675 U JPH02140675 U JP H02140675U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- carriage
- magnetic head
- solenoid
- housing
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
第１図は本考案に係る磁気デイスク装置の一実
施例の内部を示す斜視図、第２図及び第３図はそ
れぞれ第１図のキヤリツジロツク機構のロツク時
及びロツク解除時を示す拡大平面図、第４図は従
来の磁気デイスク装置の内部を示す斜視図、第５
図及び第６図はそれぞれ第４図のキヤリツジロツ
ク機構のロツク時及びロツク解除時を示す拡大平
面図である。
１…筺体、３…磁気デイスク、４…支軸、５…
キヤリツジ、８…サスペンシヨン、９…磁気ヘツ
ド、１０…ソレノイド、２３…隔壁、２５…第２
の滋石、３１…レバー、３２…第１の磁石、３３
…スプリング（付勢手段）、３４…ストツパ（係
止部）。
FIG. 1 is a perspective view showing the inside of an embodiment of a magnetic disk device according to the present invention, and FIGS. 2 and 3 are enlarged plan views showing the carriage locking mechanism of FIG. 1 when it is locked and when it is unlocked, respectively. FIG. 4 is a perspective view showing the inside of a conventional magnetic disk device, and FIG.
6 are enlarged plan views showing the carriage locking mechanism of FIG. 4 when it is locked and when it is unlocked, respectively. 1...Housing, 3...Magnetic disk, 4...Spindle, 5...
Carriage, 8... Suspension, 9... Magnetic head, 10... Solenoid, 23... Partition wall, 25... Second
Shigeki, 31... Lever, 32... First magnet, 33
...Spring (biasing means), 34...Stopper (locking part).
Claims (1)
キヤリツジの先端にサスペンシヨンを介して取り
付けられた磁気ヘツドと、この磁気ヘツドにより
情報の記録再生が行なわれ回転駆動される磁気デ
イスクと、前記キヤリツジ、磁気ヘツド及び磁気
デイスクを気密に収納する筺体と、前記磁気ヘツ
ドを前記磁気デイスクの最内周に位置決めして前
記キヤリツジをロツクするロツク手段とを具備し
てなる磁気デイスク装置において、前記筺体の一
部に設けられた薄板状の隔壁と、前記筺体の外側
に固定されたソレノイドと、このソレノイドによ
り回動されるレバーの先端に取り付けられた第１
の磁石と、前記キヤリツジに固定された第２の磁
石とを具備するとともに、前記ソレノイドの消勢
時にこれらの第１及び第２の磁石が前記隔壁を介
して相互に吸引された状態で、前記磁気ヘツドを
前記磁気デイスクの最内周部に位置決め保持する
係止部及び付勢手段を前記レバーに設けたことを
特徴とする磁気デイスク装置。 A carriage that rotates around a support shaft, a magnetic head attached to the tip of the carriage via a suspension, a magnetic disk on which information is recorded and reproduced by the magnetic head and is rotationally driven; A magnetic disk device comprising: a housing for airtightly housing a magnetic head and a magnetic disk; and locking means for positioning the magnetic head at the innermost circumference of the magnetic disk and locking the carriage. a thin plate-shaped partition provided in the section, a solenoid fixed to the outside of the housing, and a first lever attached to the tip of a lever rotated by the solenoid.
and a second magnet fixed to the carriage, and when the solenoid is deenergized, the first and second magnets are attracted to each other through the partition, A magnetic disk device characterized in that the lever is provided with a locking portion and biasing means for positioning and holding the magnetic head at the innermost peripheral portion of the magnetic disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4668689U JPH02140675U (en) | 1989-04-20 | 1989-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4668689U JPH02140675U (en) | 1989-04-20 | 1989-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140675U true JPH02140675U (en) | 1990-11-26 |
Family
ID=31561981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4668689U Pending JPH02140675U (en) | 1989-04-20 | 1989-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140675U (en) |
-
1989
- 1989-04-20 JP JP4668689U patent/JPH02140675U/ja active Pending