JPS5974525U - optical head - Google Patents
optical headInfo
- Publication number
- JPS5974525U JPS5974525U JP17070582U JP17070582U JPS5974525U JP S5974525 U JPS5974525 U JP S5974525U JP 17070582 U JP17070582 U JP 17070582U JP 17070582 U JP17070582 U JP 17070582U JP S5974525 U JPS5974525 U JP S5974525U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- fixed
- storage body
- optical head
- tracking
- 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
- Optical Recording Or Reproduction (AREA)
- Mounting And Adjusting Of Optical Elements (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図は本考案の一実施例を示す上面図、第２図は同実
施例の収納体を示す横断面図、第３図は同実施例の縦断
面図である。
１・・・・・・光学装置、２・・・・・・収納体、３ａ
、 ３ｂ・・・・・・支軸、４・・・・・・固定体、
５・・曲板バネ、９・・曲光源、１７・・・・・・集束
レンズ、１９・・・・・・光電素子、 ２５・・・・・
・第１駆動体、３３・・・・・・第２駆動体、Ｃ・・・
・・・情報媒体。FIG. 1 is a top view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view showing a storage body of the same embodiment, and FIG. 3 is a longitudinal sectional view of the same embodiment. 1... Optical device, 2... Storage body, 3a
, 3b... Support shaft, 4... Fixed body,
5...Curved plate spring, 9...Curved light source, 17...Focusing lens, 19...Photoelectric element, 25...
・First driving body, 33...Second driving body, C...
...information medium.
Claims (1)
集光レンズ、光電素子などからなり、光学的に情報の記
録、再生をする光学装置を内部に固、 定した収納体に
秒けた支軸に、収納体が情報媒体のトラッキング制御方
向に回動可能、かつフォーカス制御方向に上下動可能な
ように設け、さらに収納体の側部に、この収納体をフォ
ーカス駆動する第１駆動体と、トラッキング駆動する第
２駆動体とを設けてなる光学ヘッド。One end of the plate spring is fixed to a fixed body, and the other end is connected to a light source,
An optical device that optically records and reproduces information, consisting of a condensing lens, a photoelectric element, etc., is fixed inside, and the storage body rotates in the direction of tracking control of the information medium on a pivot attached to the fixed storage body. an optical head provided so as to be movable up and down in a focus control direction, and further provided with a first drive body for driving the focus drive of the storage body and a second drive body for tracking drive on the side of the storage body. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17070582U JPS5974525U (en) | 1982-11-11 | 1982-11-11 | optical head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17070582U JPS5974525U (en) | 1982-11-11 | 1982-11-11 | optical head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5974525U true JPS5974525U (en) | 1984-05-21 |
Family
ID=30372581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17070582U Pending JPS5974525U (en) | 1982-11-11 | 1982-11-11 | optical head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5974525U (en) |
-
1982
- 1982-11-11 JP JP17070582U patent/JPS5974525U/en active Pending
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