JPH0280361U - - Google Patents
Info
- Publication number
- JPH0280361U JPH0280361U JP15929388U JP15929388U JPH0280361U JP H0280361 U JPH0280361 U JP H0280361U JP 15929388 U JP15929388 U JP 15929388U JP 15929388 U JP15929388 U JP 15929388U JP H0280361 U JPH0280361 U JP H0280361U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- information recording
- reproducing
- motor
- outer rotor
- 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
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Rotational Drive Of Disk (AREA)
Description
第１図はこの考案の一実施例による光デイスク
装置のデイスク装着部の構造を示す図、第２図お
よび第３図は従来の光デイスク装置のデイスク装
着部の構造を示す図である。
図において、１はデイスク、４はモータ軸、５
は軸受、７はステータ、８は基台、９は光ヘツド
、１１はレール、１２はアウターロータ、１２ａ
はターンテーブル部、１３はロータマグネツトで
ある。
FIG. 1 is a diagram showing the structure of a disk mounting section of an optical disk device according to an embodiment of the present invention, and FIGS. 2 and 3 are diagrams showing the structure of a disk mounting section of a conventional optical disk device. In the figure, 1 is a disk, 4 is a motor shaft, and 5 is a disk.
is a bearing, 7 is a stator, 8 is a base, 9 is an optical head, 11 is a rail, 12 is an outer rotor, 12a
1 is a turntable section, and 13 is a rotor magnet.
Claims (1)
円板状の情報記録再生デイスクと、 前記情報記録再生デイスクを回転駆動するモー
タと、 前記情報記録再生デイスクの記録再生部分にレ
ーザ光線を照射する光ヘツドと、 前記光ヘツドのレーザ光照射部を前記情報記録
再生円板の半径方向の所要の位置に移動させる光
ヘツド移送台とを備えた光デイスク装置において
、 前記モータはアウターロータモータであり、 該アウターロータモータのアウターロータ部に
は前記情報記録再生デイスクを装着するターンテ
ーブル部を形成してなることを特徴とする光デイ
スク装置。[Claims for Utility Model Registration] A disc-shaped information recording and reproducing disk on which information is recorded and reproduced by laser light, a motor that rotationally drives the information recording and reproducing disk, and a recording and reproducing portion of the information recording and reproducing disk. An optical disk device comprising: an optical head that irradiates a laser beam onto the disk; and an optical head transfer table that moves the laser beam irradiating part of the optical head to a desired position in the radial direction of the information recording/reproducing disk, wherein the motor An optical disk device characterized in that: is an outer rotor motor, and an outer rotor portion of the outer rotor motor is formed with a turntable portion on which the information recording/reproducing disk is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15929388U JPH0280361U (en) | 1988-12-07 | 1988-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15929388U JPH0280361U (en) | 1988-12-07 | 1988-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280361U true JPH0280361U (en) | 1990-06-20 |
Family
ID=31440379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15929388U Pending JPH0280361U (en) | 1988-12-07 | 1988-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000070728A1 (en) * | 1999-05-14 | 2000-11-23 | Mitsubishi Denki Kabushiki Kaisha | Compatible disk drive motor |
| WO2000074050A1 (en) * | 1999-05-27 | 2000-12-07 | Matsushita Electric Industrial Co. Ltd. | Disk holding device |
-
1988
- 1988-12-07 JP JP15929388U patent/JPH0280361U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000070728A1 (en) * | 1999-05-14 | 2000-11-23 | Mitsubishi Denki Kabushiki Kaisha | Compatible disk drive motor |
| WO2000074050A1 (en) * | 1999-05-27 | 2000-12-07 | Matsushita Electric Industrial Co. Ltd. | Disk holding device |
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