JPS60142829U - Optical pick-up lens holder - Google Patents
Optical pick-up lens holderInfo
- Publication number
- JPS60142829U JPS60142829U JP3136184U JP3136184U JPS60142829U JP S60142829 U JPS60142829 U JP S60142829U JP 3136184 U JP3136184 U JP 3136184U JP 3136184 U JP3136184 U JP 3136184U JP S60142829 U JPS60142829 U JP S60142829U
- Authority
- JP
- Japan
- Prior art keywords
- lens holder
- lens
- optical pick
- holder
- cylindrical lens
- 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)
- Optical Head (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
第１図は従来のレンズホルダの一部断面を含む側面図、
第２図はシリンドリカルレンズの斜視図、第３図以下は
本考案の実施例を示すものであり、第３図はレンズホル
ダの分解斜視図、第３ａ図はレンズホルダの断面図、第
４図はレンズキャップの斜視図、第５図は光学式ピック
アップの動作を示す原理図、第６図はレンズホルダの取
付は状態を示す部分断面斜視図である。
３・・・・・・シリンドリカルレンズ、９・・・・・・
レンズホルダ、１０・・・・・・ホルダ本体、１１・・
・・・・レンズキャップ、１０ｄ、ｌｌｃ・・・・・・
ブラケット。Fig. 1 is a side view including a partial cross section of a conventional lens holder;
Fig. 2 is a perspective view of a cylindrical lens, Fig. 3 and subsequent figures show embodiments of the present invention, Fig. 3 is an exploded perspective view of a lens holder, Fig. 3a is a sectional view of the lens holder, and Fig. 4 5 is a perspective view of the lens cap, FIG. 5 is a principle diagram showing the operation of the optical pickup, and FIG. 6 is a partially sectional perspective view showing the mounting state of the lens holder. 3... Cylindrical lens, 9...
Lens holder, 10...Holder body, 11...
...Lens cap, 10d, llc...
bracket.
Claims (1)
ップのレンズホルダにおいて、ホルダ本体には上記シリ
ンドリカルレンズの一方の対辺ヲ挟持するコの字状のブ
ラケットが形成され、またこのホルダ本体に嵌着される
レンズキャップには、上記シリンドリカルレンズの他方
の対辺を挟持するコの字状のブラケットが形成されてい
ることを特徴とする光学式ピックアップのレンズホルダ
。In a lens holder for an optical pickup that holds four sides of a cylindrical lens, a U-shaped bracket is formed on the holder body to hold one opposite side of the cylindrical lens, and a lens cap is fitted onto the holder body. A lens holder for an optical pickup, characterized in that a U-shaped bracket is formed to sandwich the other opposite side of the cylindrical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3136184U JPS60142829U (en) | 1984-03-05 | 1984-03-05 | Optical pick-up lens holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3136184U JPS60142829U (en) | 1984-03-05 | 1984-03-05 | Optical pick-up lens holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60142829U true JPS60142829U (en) | 1985-09-21 |
| JPH0516654Y2 JPH0516654Y2 (en) | 1993-05-06 |
Family
ID=30531899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3136184U Granted JPS60142829U (en) | 1984-03-05 | 1984-03-05 | Optical pick-up lens holder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60142829U (en) |
-
1984
- 1984-03-05 JP JP3136184U patent/JPS60142829U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516654Y2 (en) | 1993-05-06 |
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