JPH0380502U - - Google Patents
Info
- Publication number
- JPH0380502U JPH0380502U JP14141889U JP14141889U JPH0380502U JP H0380502 U JPH0380502 U JP H0380502U JP 14141889 U JP14141889 U JP 14141889U JP 14141889 U JP14141889 U JP 14141889U JP H0380502 U JPH0380502 U JP H0380502U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- disk
- turntable
- moving
- holding
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図及び第２図は夫々相異なる態様の本考案
一実施例の概略構成図である。
１…光磁気デイスク、２…ピツクアツプ、３…
リニアモータ、４…ターンテーブル、５…スピン
ドルモータ、６…クランパ（保持手段）、７…チ
ヤツクアーム（アーム部材）、８…回転軸、１０
…電磁コイル（磁界印加手段）、１１…ベツド（
連結部材）、１２…支持アーム支持部材）、１３
…移動アーム（移動手段）、１４…接続アーム（
接続手段）、１５，１６…回転軸。
FIGS. 1 and 2 are schematic diagrams of different embodiments of the present invention. 1... magneto-optical disk, 2... pick-up, 3...
Linear motor, 4... Turntable, 5... Spindle motor, 6... Clamper (holding means), 7... Chuck arm (arm member), 8... Rotating shaft, 10
...Electromagnetic coil (magnetic field applying means), 11...Bed (
connection member), 12...support arm support member), 13
...Movement arm (transfer means), 14...Connection arm (
connection means), 15, 16... rotating shaft.
Claims (1)
ブルと、ターンテーブルを回転駆動させる回転駆
動手段と、デイスクをターンテーブル上に保持す
る保持手段と、保持手段が設けられ該保持手段を
デイクスに対し接離可能なように一端が枢支され
たアーム部材とを備えた情報記録装置において、 デイスクに磁界を印加する磁界印加手段と、ア
ーム部材に摺動自在に設けられた連結部材と、一
端に前記磁界印加手段を備え他端が前記連結部材
に固設された支持部材と、磁界印加手段をデイス
クの半径方向に移動させる移動手段と、一端が前
記連結部材に他端が前記移動手段に共に回動可能
に枢支された接続手段とを備えることを特徴とす
る情報記録装置。 (2) 前記移動手段は、デイスクに情報の記録あ
るいは読取りのために光線を照射するピツクアツ
プに固設され、前記磁界印加手段はピツクアツプ
の移動と連動することを特徴とする請求項１記載
の情報記録装置。[Scope of Claim for Utility Model Registration] (1) A turntable on which a disc of a recording medium is placed, a rotation drive means for rotationally driving the turntable, a holding means for holding the disc on the turntable, and a holding means provided. and an arm member pivotally supported at one end so that the holding means can be brought into and out of contact with the disk, the information recording device comprising: a magnetic field applying means for applying a magnetic field to the disk; and a magnetic field applying means slidably provided on the arm member. a supporting member having one end provided with the magnetic field application means and the other end fixed to the connection member; a moving means for moving the magnetic field application means in the radial direction of the disk; An information recording device comprising: a connecting means whose other end is rotatably supported by the moving means. (2) The information according to claim 1, wherein the moving means is fixed to a pick-up that irradiates a light beam for recording or reading information on a disk, and the magnetic field applying means is interlocked with the movement of the pick-up. Recording device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14141889U JPH0380502U (en) | 1989-12-06 | 1989-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14141889U JPH0380502U (en) | 1989-12-06 | 1989-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380502U true JPH0380502U (en) | 1991-08-19 |
Family
ID=31688316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14141889U Pending JPH0380502U (en) | 1989-12-06 | 1989-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380502U (en) |
-
1989
- 1989-12-06 JP JP14141889U patent/JPH0380502U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000083359A5 (en) | Disk rotation drive mechanism and disk drive device | |
| JPH0380502U (en) | ||
| JPS60191479A (en) | Feeding mechanism for optical head | |
| JP3306908B2 (en) | Optical disk rotation drive | |
| JP2000285471A5 (en) | Disk drive device and position adjustment method | |
| JPH079266Y2 (en) | Optical disk device | |
| JPH035022Y2 (en) | ||
| JPH0419628Y2 (en) | ||
| JPS6435516U (en) | ||
| JPS59168869U (en) | floppy disc device | |
| JPH0550573U (en) | Magnetic disk unit | |
| JPS5956668U (en) | disk drive mechanism | |
| JPS6312478Y2 (en) | ||
| JPH09140089A (en) | motor | |
| KR960038554A (en) | Parking device of hard disk drive | |
| JPH01173364A (en) | disk drive | |
| JPH03121567U (en) | ||
| JPS60192684U (en) | Disc player pick-up drive device | |
| JPS60142855U (en) | Optical information recording disk player | |
| JPS63142013U (en) | ||
| JPS6148421U (en) | ||
| JPS59168870U (en) | floppy disc device | |
| JPH01109873U (en) | ||
| JP2000285470A5 (en) | Disk drive device and position adjustment method | |
| JPS6077028U (en) | Optical recording disc playback device |