JPS59121737U - Optical pick-up device - Google Patents
Optical pick-up deviceInfo
- Publication number
- JPS59121737U JPS59121737U JP1345983U JP1345983U JPS59121737U JP S59121737 U JPS59121737 U JP S59121737U JP 1345983 U JP1345983 U JP 1345983U JP 1345983 U JP1345983 U JP 1345983U JP S59121737 U JPS59121737 U JP S59121737U
- Authority
- JP
- Japan
- Prior art keywords
- focusing
- optical pick
- controlled
- focusing lens
- abstract
- 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
Landscapes
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は光学式ピックアップ装置の一例を示す一部透視
斜視図、第２図は本考案の一実施例を示す要部透視斜視
図、第３図は第２図Ｘ−Ｘ面図、第４図は第２図Ｙ−Ｙ
面図を示す。
１・・・・・・ハウジング、１０・・・・・・集束レン
ズ、２０・…・・ストッパ。FIG. 1 is a partially see-through perspective view showing an example of an optical pickup device, FIG. 2 is a see-through perspective view of essential parts showing an embodiment of the present invention, and FIG. 3 is a view taken along line XX in FIG. Figure 4 is Figure 2 Y-Y
Show the front view. 1...Housing, 10...Focusing lens, 20...Stopper.
Claims (1)
グにフォーカシング制御自在かつトラッキング制御自在
に収納したものにおいて、上記集束レンズの移動を拘束
するストッパを設けたことを特徴とする光学式ピックア
ップ装置。An optical pickup device in which a focusing lens for focusing Radical light onto a recording medium is housed in a housing so that focusing can be controlled and tracking can be controlled, and a stopper is provided for restraining movement of the focusing lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1345983U JPS59121737U (en) | 1983-01-31 | 1983-01-31 | Optical pick-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1345983U JPS59121737U (en) | 1983-01-31 | 1983-01-31 | Optical pick-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59121737U true JPS59121737U (en) | 1984-08-16 |
Family
ID=30144843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1345983U Pending JPS59121737U (en) | 1983-01-31 | 1983-01-31 | Optical pick-up device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59121737U (en) |
-
1983
- 1983-01-31 JP JP1345983U patent/JPS59121737U/en active Pending
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