JPS60102767U - Zero track detection device in floppy disk device - Google Patents
Zero track detection device in floppy disk deviceInfo
- Publication number
- JPS60102767U JPS60102767U JP19281783U JP19281783U JPS60102767U JP S60102767 U JPS60102767 U JP S60102767U JP 19281783 U JP19281783 U JP 19281783U JP 19281783 U JP19281783 U JP 19281783U JP S60102767 U JPS60102767 U JP S60102767U
- Authority
- JP
- Japan
- Prior art keywords
- optical sensor
- floppy disk
- zero track
- detection element
- detection device
- 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 Head For Track Selection And Changing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のフロッピーディスク装置にｔけるゼロ
トラック検出装置の主要部分を示す部分的な斜視図。
１・・・・・・キャリッジ、−２・・・・・・ガイドロ
ッド、３・・・・・・磁気ヘッド、４・・・・・・ステ
ップモーター、５・・・・−・゛ローター、６・・・・
・・スクリューシャフト、７・；・・・・受゛。
け板、８・・・・・・引張ばね、９・・・・・・回り止
め、１０・・・・・・光学的センサー、１１・・・・・
・支持部材、１２・・・・・・。FIG. 1 is a partial perspective view showing the main parts of the zero track detection device in the floppy disk drive of the present invention. 1... Carriage, -2... Guide rod, 3... Magnetic head, 4... Step motor, 5... Rotor, 6...
...Screw shaft, 7;...Receive. Brace plate, 8... tension spring, 9... detent, 10... optical sensor, 11...
- Support member, 12...
Claims (2)
キャリッジを駆動するための駆動モータにより定位置に
て回転駆動される回転部材の所定位置に前記光学的セン
サーと協働する検出要素を取り付けておき、キャリッジ
の移動により前配光学的センサーが前記検出要素の回転
面に達するとともに、さらに前記検出要素が回転して前
記光学的センサーと協働することによってゼロトラック
位置を検出するように構成したことを特徴とするフロッ
ピーディスク装置におけるゼロトラック検出装置。(1) An optical sensor is fixedly arranged on a carriage, and a detection element that cooperates with the optical sensor is attached to a predetermined position of a rotating member that is rotationally driven at a fixed position by a drive motor for driving the carriage. and the front optical sensor reaches the rotating surface of the detection element by movement of the carriage, and the detection element rotates and cooperates with the optical sensor to detect the zero track position. A zero track detection device for a floppy disk device, characterized in that:
ターであり、ウオームシャフトを出し入れするローター
の周面の一部に前記検出要素とじて反射面が形成交れて
いて、前記光学的センサニ成したことを特徴とする実用
新案登録請求の範囲第１項記載のフロッピーディスク装
置におけるゼロトラック検出装置。(2) The drive motor is a worm-type state motor, and a reflective surface is formed on a part of the circumferential surface of the rotor through which the worm shaft is inserted and taken out, and the optical sensor is formed as the detection element. A zero track detection device for a floppy disk drive according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19281783U JPS60102767U (en) | 1983-12-14 | 1983-12-14 | Zero track detection device in floppy disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19281783U JPS60102767U (en) | 1983-12-14 | 1983-12-14 | Zero track detection device in floppy disk device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60102767U true JPS60102767U (en) | 1985-07-13 |
| JPH0337186Y2 JPH0337186Y2 (en) | 1991-08-06 |
Family
ID=30414860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19281783U Granted JPS60102767U (en) | 1983-12-14 | 1983-12-14 | Zero track detection device in floppy disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102767U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085776U (en) * | 1983-11-16 | 1985-06-13 | 株式会社日立製作所 | Reference track position detection device for head feeder |
-
1983
- 1983-12-14 JP JP19281783U patent/JPS60102767U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085776U (en) * | 1983-11-16 | 1985-06-13 | 株式会社日立製作所 | Reference track position detection device for head feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0337186Y2 (en) | 1991-08-06 |
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