JPS58122241U - pick up device - Google Patents
pick up deviceInfo
- Publication number
- JPS58122241U JPS58122241U JP1892382U JP1892382U JPS58122241U JP S58122241 U JPS58122241 U JP S58122241U JP 1892382 U JP1892382 U JP 1892382U JP 1892382 U JP1892382 U JP 1892382U JP S58122241 U JPS58122241 U JP S58122241U
- Authority
- JP
- Japan
- Prior art keywords
- pickup
- optical axis
- adjustment mechanism
- recording medium
- adjusted
- 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.)
- Granted
Links
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
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
図面はいずれも本考案の一実施例を示すもので、第１図
は斜視図、第２図は側面図である。
３・・・ピックアップ本体、５．６・・・取付台、７・
・・調整支点、９．１０・・・調整螺子。The drawings all show one embodiment of the present invention, with FIG. 1 being a perspective view and FIG. 2 being a side view. 3...Pickup body, 5.6...Mounting stand, 7.
...adjustment fulcrum, 9.10...adjustment screw.
Claims (2)
情報を光学的に読み出す為の゛ピックアップ装置におい
て、光学系を有するピックアップ本゛ 体を取付け
る為の取付台と、該取付台に設けられた支点と、該支点
を′中心として互いに直交する線上に配置された調整機
構とを備え、一方の調整機構にて前記ピックアップ本体
の光軸の一方向への調整をなし、他方の調整機構にて前
記ピックアップ本体の光軸の前記方向とは直交する方向
への調整゛をなすようにしたことを特徴とするピックア
ップ装置。(1) In a pickup device for optically reading information recorded in a spiral or concentric pattern on a recording medium, a mounting base for mounting a pickup body having an optical system, and a mounting base installed on the mounting base. and adjustment mechanisms arranged on lines perpendicular to each other with the fulcrum as the center, one adjustment mechanism adjusts the optical axis of the pickup body in one direction, and the other adjustment mechanism adjusts the optical axis of the pickup body in one direction. 2. A pickup device, wherein the optical axis of the pickup main body is adjusted in a direction perpendicular to the direction.
た実用新案登録請求の範囲第（１）項記載のピックアッ
プ装置。 −（３）一方の調整機構にてピックアップ本体の光軸が
調整される方向が記録媒体の半径方向、他方の調整機構
にてピックアップ本体の光軸が調整される方向が記録媒
体の情報トラックの接線力ノ向である実用新案登録請求
の範叩第（１）又は（２）項記載のピックアップ装置。(2) The pickup device according to claim (1), wherein the fulcrum is disposed coaxially with the optical axis of the pickup body. - (3) The direction in which the optical axis of the pickup body is adjusted by one adjustment mechanism is the radial direction of the recording medium, and the direction in which the optical axis of the pickup body is adjusted by the other adjustment mechanism is the direction of the information track of the recording medium. The pickup device according to item (1) or (2) of the utility model registration claim, which is directed to a tangential force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1892382U JPS58122241U (en) | 1982-02-12 | 1982-02-12 | pick up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1892382U JPS58122241U (en) | 1982-02-12 | 1982-02-12 | pick up device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58122241U true JPS58122241U (en) | 1983-08-19 |
| JPS629535Y2 JPS629535Y2 (en) | 1987-03-05 |
Family
ID=30031165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1892382U Granted JPS58122241U (en) | 1982-02-12 | 1982-02-12 | pick up device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58122241U (en) |
-
1982
- 1982-02-12 JP JP1892382U patent/JPS58122241U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS629535Y2 (en) | 1987-03-05 |
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