JPS60102726U - Optical information reading device - Google Patents
Optical information reading deviceInfo
- Publication number
- JPS60102726U JPS60102726U JP19577283U JP19577283U JPS60102726U JP S60102726 U JPS60102726 U JP S60102726U JP 19577283 U JP19577283 U JP 19577283U JP 19577283 U JP19577283 U JP 19577283U JP S60102726 U JPS60102726 U JP S60102726U
- Authority
- JP
- Japan
- Prior art keywords
- guide
- reading device
- information reading
- optical information
- bobbin
- 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
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図は従来の光学式情報読取装置の斜視図、第２図は
本考案に係る光学式情報読取装置の分解斜視図、第３図
及び第４図は該光学式情報読取装置の一部詳細図である
。 −主要部分の符号の説明、１２・・・
ターンテーブル、１３・・・スピンドルモータ、１４・
・・ピックアップ部、１５・・・キャリッジ、１７・・
・ディジタルオーディオディスク−１１，９・・・ガイ
ドシャフト、２０・・・中継ヨーク、２１・・・ボビン
、２２・・・コイル、２３・・・ヨーク、２４・・・マ
グネット。
８６−FIG. 1 is a perspective view of a conventional optical information reading device, FIG. 2 is an exploded perspective view of an optical information reading device according to the present invention, and FIGS. 3 and 4 are a part of the optical information reading device. It is a detailed view. - Explanation of symbols of main parts, 12...
Turntable, 13... Spindle motor, 14.
...Pickup section, 15...Carriage, 17...
- Digital audio disc - 11, 9... Guide shaft, 20... Relay yoke, 21... Bobbin, 22... Coil, 23... Yoke, 24... Magnet. 86-
Claims (1)
系を含むピックアップ手段を担持したキャリッジを含む
光学式情報読取装置であって、前記米学系の光軸方向に
垂直な方向において前記キャリッジを案内し且つ駆動す
る案内手段を有し、前記案内駆動手段は少なくとも一方
が磁性材料から成る二対のガイドシャフトと、前記キャ
リッジの側部に固着されて前記磁性材料から成るガイド
シャフトに摺動自在に外嵌したボビンと、前記ボビンに
巻装されたコイルと、前記ボビンを前記磁性材料から成
るガイドシャフトと挾む位置に配置され且つ該ガイドシ
ャフトと平行に伸長する磁気回路部とから成ること番特
徴とする光学式情報読取装置。An optical information reading device including a carriage carrying a pickup means including an optical system for irradiating a recording surface of a recording medium with a spot light, the carriage being moved in a direction perpendicular to the optical axis direction of the optical system. It has a guide means for guiding and driving, and the guide drive means has two pairs of guide shafts, at least one of which is made of a magnetic material, and the guide drive means is fixed to a side of the carriage and is slidable on the guide shafts made of the magnetic material. A coil wound around the bobbin; and a magnetic circuit portion disposed at a position where the bobbin is sandwiched between the bobbin and the guide shaft made of a magnetic material and extending parallel to the guide shaft. Optical information reading device with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19577283U JPS60102726U (en) | 1983-12-19 | 1983-12-19 | Optical information reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19577283U JPS60102726U (en) | 1983-12-19 | 1983-12-19 | Optical information reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60102726U true JPS60102726U (en) | 1985-07-13 |
Family
ID=30420317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19577283U Pending JPS60102726U (en) | 1983-12-19 | 1983-12-19 | Optical information reading device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102726U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58159249A (en) * | 1982-03-02 | 1983-09-21 | トムソン−セエスエフ | Optical head and access unit containing same |
-
1983
- 1983-12-19 JP JP19577283U patent/JPS60102726U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58159249A (en) * | 1982-03-02 | 1983-09-21 | トムソン−セエスエフ | Optical head and access unit containing same |
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