JPS59189729U - Optical pick-up device - Google Patents
Optical pick-up deviceInfo
- Publication number
- JPS59189729U JPS59189729U JP8372483U JP8372483U JPS59189729U JP S59189729 U JPS59189729 U JP S59189729U JP 8372483 U JP8372483 U JP 8372483U JP 8372483 U JP8372483 U JP 8372483U JP S59189729 U JPS59189729 U JP S59189729U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- housing
- objective lens
- optical pick
- pickup device
- 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)
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図は従来のピックアップ装置の要部側面図、第２図
及び第３図は第１図のハウジングの側断面図及びＡ−Ａ
線断面図、第４図は第１図の一部拡大断面図第５図及び
第６図は本考案の一実施例を示す要部断面図及びＢ−Ｂ
線断面図、第７図及び第８図は本考案の他の実施例を示
す要部断面図及びｃ−ｃ線断面図である。
７・・・対物レンズ、２７・・・ピックアップ本体、２
８・・・ハウジング、２９・・・アクチュエータ、３３
゜３３′・・・アクチュエータ支持部。Fig. 1 is a side view of main parts of a conventional pickup device, and Figs. 2 and 3 are side sectional views of the housing in Fig. 1 and A-A.
4 is a partially enlarged sectional view of FIG. 1; FIGS. 5 and 6 are sectional views of essential parts showing an embodiment of the present invention, and B-B.
A line sectional view, and FIGS. 7 and 8 are a main part sectional view and a cc line sectional view showing other embodiments of the present invention. 7...Objective lens, 27...Pickup body, 2
8... Housing, 29... Actuator, 33
゜33'...Actuator support part.
Claims (1)
物レンズと、対物レンズをその先軸方向並びに光軸と直
交する方向に移動制御自在に支持するアクチュエータと
、ハウジング内にアクチュエータを傾き調整自在に支持
するアクチュエータ支持部とを具備したことを特徴とす
る光学式ピックアップ装置。A housing, an objective lens that focuses laser light onto an information recording medium, an actuator that supports the objective lens in a controllable and movable manner in the direction of its tip axis and in a direction perpendicular to the optical axis, and the actuator inside the housing, which can be tilted and adjusted. An optical pickup device comprising: an actuator support section for supporting an actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8372483U JPS59189729U (en) | 1983-05-31 | 1983-05-31 | Optical pick-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8372483U JPS59189729U (en) | 1983-05-31 | 1983-05-31 | Optical pick-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59189729U true JPS59189729U (en) | 1984-12-15 |
Family
ID=30213683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8372483U Pending JPS59189729U (en) | 1983-05-31 | 1983-05-31 | Optical pick-up device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59189729U (en) |
-
1983
- 1983-05-31 JP JP8372483U patent/JPS59189729U/en active Pending
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