JPH0265219U - - Google Patents
Info
- Publication number
- JPH0265219U JPH0265219U JP14357288U JP14357288U JPH0265219U JP H0265219 U JPH0265219 U JP H0265219U JP 14357288 U JP14357288 U JP 14357288U JP 14357288 U JP14357288 U JP 14357288U JP H0265219 U JPH0265219 U JP H0265219U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- drive device
- disk drive
- optical
- reflectance
- 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 9
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Description
第１図は本考案に係る光デイスクドライブ装置
の較正機構の一実施例を示す要部構成図、第２図
ないし第４図は各停止位置での状態図である。
１……光デイスク、２……スピンドルモータ、
１１……光学ヘツド、１２……スライドテーブル
、１３……フレーム、１４……移動テーブル、１
５……スライド駆動モータ、１６……光磁気デイ
スク用マグネツト、１７……レーザ光出力センサ
ー、１８……反射率用較正ミラー。
FIG. 1 is a block diagram of essential parts showing one embodiment of a calibration mechanism of an optical disk drive device according to the present invention, and FIGS. 2 to 4 are state diagrams at each stop position. 1... Optical disk, 2... Spindle motor,
11...Optical head, 12...Slide table, 13...Frame, 14...Moving table, 1
5... Slide drive motor, 16... Magneto-optical disk magnet, 17... Laser light output sensor, 18... Calibration mirror for reflectance.
Claims (1)
スライドテーブルにフレームを係止し、フレーム
上でスライドまたは回転移動することのできる移
動テーブルを備え、この移動テーブルの上に少な
くともレーザ光出力センサーと反射率較正用ミラ
ーを取り付け、駆動機構によりそれぞれを光学ヘ
ツドの光軸と一致する位置に位置決めできると共
にレーザ光出力較正および反射率較正ができるよ
うに構成したことを特徴とする光デイスクドライ
ブ装置の較正機構。 The frame is locked to the optical head mounting slide table of the optical disk drive device, and a moving table that can slide or rotate on the frame is provided, and at least a laser light output sensor and a reflectance calibration mirror are mounted on the moving table. What is claimed is: 1. A calibration mechanism for an optical disk drive device, characterized in that the calibration mechanism for an optical disk drive device is configured such that a drive mechanism can position each head at a position that coincides with the optical axis of an optical head, and can also calibrate laser light output and reflectance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14357288U JPH0265219U (en) | 1988-11-02 | 1988-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14357288U JPH0265219U (en) | 1988-11-02 | 1988-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265219U true JPH0265219U (en) | 1990-05-16 |
Family
ID=31410512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14357288U Pending JPH0265219U (en) | 1988-11-02 | 1988-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265219U (en) |
-
1988
- 1988-11-02 JP JP14357288U patent/JPH0265219U/ja active Pending