JPS632265U - - Google Patents
Info
- Publication number
- JPS632265U JPS632265U JP9556386U JP9556386U JPS632265U JP S632265 U JPS632265 U JP S632265U JP 9556386 U JP9556386 U JP 9556386U JP 9556386 U JP9556386 U JP 9556386U JP S632265 U JPS632265 U JP S632265U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- disk
- head arms
- tips
- lower head
- 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
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
Description
図面は本考案の一実施例を示したものであつて
、第１図は要部を説明する第３図Ｉ―Ｉ矢視拡大
断面図、第２図は要部を説明する第３図―矢
視拡大断面図、第３図は全体の平面図である。
また図面に用いられた符号において、４……ハ
ードデイスク、４ａ……記録面、４ｂ……記録面
、８ａ……磁気ヘツド、８ｂ……磁気ヘツド、９
……ヘツドアーム本体、１１……駆動手段、１４
……ヘツドアーム、１４ｂ……ヘツドアーム、２
０……隙間、２１……固定スケール板、２７ａ…
…センサアーム、２７ｂ……センサアーム、２８
……光センサである。
The drawings show an embodiment of the present invention, in which FIG. 1 is an enlarged cross-sectional view taken along the arrow II in FIG. The enlarged cross-sectional view in the direction of arrows and FIG. 3 are the overall plan views. Further, in the symbols used in the drawings, 4...hard disk, 4a...recording surface, 4b...recording surface, 8a...magnetic head, 8b...magnetic head, 9
...Head arm body, 11...Driving means, 14
...Head arm, 14b...Head arm, 2
0...Gap, 21...Fixed scale plate, 27a...
...Sensor arm, 27b...Sensor arm, 28
...It is a light sensor.
Claims (1)
本体の先端に上下一対のヘツドアームを設け、こ
の上下一対のヘツドアームの先端に上下一対のヘ
ツドを取付け、この上下一対のヘツドをデイスク
の上下両記録面に沿つて往復動させるように構成
し、上下一対のヘツドがデイスクの最内周へ移動
された時にそのデイスクを上下一対のヘツドアー
ム間に相対的に挿入させるように構成したデイス
クプレーヤにおいて、 前記デイスクに対する前記ヘツドのトラツキン
グサーボ用の固定スケール板を前記上下一対のヘ
ツドアーム間の隙間内に設置したことを特徴とす
るデイスクプレーヤ。[Claims for Utility Model Registration] A pair of upper and lower head arms are provided at the tips of a head arm body that is reciprocally driven by a driving means, a pair of upper and lower heads are attached to the tips of the pair of upper and lower head arms, and the pair of upper and lower heads are attached to the tips of the pair of upper and lower head arms. The disk is configured to reciprocate along both the upper and lower recording surfaces of the disk, and when the pair of upper and lower heads are moved to the innermost circumference of the disk, the disk is relatively inserted between the pair of upper and lower head arms. A disk player, characterized in that a fixed scale plate for a tracking servo of the head with respect to the disk is installed in a gap between the pair of upper and lower head arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9556386U JPS632265U (en) | 1986-06-23 | 1986-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9556386U JPS632265U (en) | 1986-06-23 | 1986-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS632265U true JPS632265U (en) | 1988-01-08 |
Family
ID=30960243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9556386U Pending JPS632265U (en) | 1986-06-23 | 1986-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632265U (en) |
-
1986
- 1986-06-23 JP JP9556386U patent/JPS632265U/ja active Pending