JPS61174018U - - Google Patents
Info
- Publication number
- JPS61174018U JPS61174018U JP5479685U JP5479685U JPS61174018U JP S61174018 U JPS61174018 U JP S61174018U JP 5479685 U JP5479685 U JP 5479685U JP 5479685 U JP5479685 U JP 5479685U JP S61174018 U JPS61174018 U JP S61174018U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- rotating arm
- beam splitter
- light source
- attach
- 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 6
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
Description
第１図及び第２図は本考案光学ピツクアツプの
送り装置の実施の一例を示すもので、第１図は概
略縦断面図、第２図は概略平面図、第３図乃至第
５図は従来の光学ピツクアツプの送り装置の各別
の例を示す断面図である。
符号の説明、１……回動アーム、２……回動軸
、６……光学ピツクアツプ、８……光源、９……
ビームスプリツタ、１４……デイテクタ。
1 and 2 show an example of the implementation of the feeding device of the optical pickup according to the present invention. FIG. 1 is a schematic vertical sectional view, FIG. 2 is a schematic plan view, and FIGS. FIG. 3 is a cross-sectional view showing different examples of the feeding device of the optical pickup. Explanation of symbols, 1... Rotating arm, 2... Rotating axis, 6... Optical pick-up, 8... Light source, 9...
Beam splitter, 14...detector.
Claims (1)
に回動アーム駆動用のコイルを取り付け、 回動アームの回動軸上にビームスプリツタ及び
光源又はデイテクタのうちの一方を取り付け、 光源又はデイテクタのうちの他方を前記ビーム
スプリツタにより曲げられた反射光が向かう位置
に取り付け、 光学ピツクアツプ、ビームスプリツタ、光源及
びデイテクタが回動アームと共に一体的に回動す
るようにした ことを特徴とする光学ピツクアツプの送り装置。[Claims for Utility Model Registration] An optical pickup is attached to one end of the rotating arm, a coil for driving the rotating arm is attached to the other end, and a beam splitter and a light source or detector are mounted on the rotating axis of the rotating arm. Attach one of the light sources or the detector, and attach the other of the light source or the detector at a position where the reflected light bent by the beam splitter is directed, so that the optical pick-up, the beam splitter, the light source, and the detector rotate together with the rotating arm. An optical pick-up feeding device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5479685U JPS61174018U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5479685U JPS61174018U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174018U true JPS61174018U (en) | 1986-10-29 |
Family
ID=30576876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5479685U Pending JPS61174018U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174018U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56119946A (en) * | 1980-02-27 | 1981-09-19 | Sony Corp | Disc player |
| JPS6154052A (en) * | 1984-08-24 | 1986-03-18 | Matsushita Electric Ind Co Ltd | Optical pickup device |
-
1985
- 1985-04-15 JP JP5479685U patent/JPS61174018U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56119946A (en) * | 1980-02-27 | 1981-09-19 | Sony Corp | Disc player |
| JPS6154052A (en) * | 1984-08-24 | 1986-03-18 | Matsushita Electric Ind Co Ltd | Optical pickup device |
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