JPS60173125U - optical pickup device - Google Patents
optical pickup deviceInfo
- Publication number
- JPS60173125U JPS60173125U JP6043684U JP6043684U JPS60173125U JP S60173125 U JPS60173125 U JP S60173125U JP 6043684 U JP6043684 U JP 6043684U JP 6043684 U JP6043684 U JP 6043684U JP S60173125 U JPS60173125 U JP S60173125U
- Authority
- JP
- Japan
- Prior art keywords
- pickup device
- optical pickup
- lens holding
- holding member
- fixed
- 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
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゛−１４図は本考案に係る光学ピックアップ装置の一
例の要部を示す平面図、第２図は第１図における■−■
線に従う断面図、第３図は第１図に示される例における
弾性支持部材の構造を示す断面図である。
図中、２はベース、１０はレンズ保持部材、１５は対物
レンズ部、２０，２１，２２及び２３は・弾性支持部材
、３０は粘弾性部材、３１はコイルばね部材である。Fig. 14 is a plan view showing the main parts of an example of the optical pickup device according to the present invention, and Fig. 2 is a plan view showing the main parts of an example of the optical pickup device according to the present invention, and Fig.
FIG. 3 is a sectional view taken along a line showing the structure of the elastic support member in the example shown in FIG. In the figure, 2 is a base, 10 is a lens holding member, 15 is an objective lens part, 20, 21, 22 and 23 are elastic support members, 30 is a viscoelastic member, and 31 is a coil spring member.
Claims (1)
の方向、該第１の方向に直交する第２の方向及び上記第
１の方向と第２の方向との両者に直交する第３の方向に
駆動されるようになされたレンズ保持部材と、コイルば
ね部材に粘弾性部材が被着されて形成され、その一端部
が上記レンズ保持部材に固着されるとともに他端部が固
定部に固着されて、上記レンズ保持部材を支持する複数
の弾性支持部材とを備えた光学ピックアップ装置。A first lens holding an objective lens and extending along the optical axis of the objective lens.
a lens holding member configured to be driven in a second direction perpendicular to the first direction, and a third direction perpendicular to both the first direction and the second direction; and a coil. a plurality of elastic support members formed by attaching a viscoelastic member to a spring member, one end of which is fixed to the lens holding member and the other end fixed to a fixed part, supporting the lens holding member; An optical pickup device equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6043684U JPS60173125U (en) | 1984-04-24 | 1984-04-24 | optical pickup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6043684U JPS60173125U (en) | 1984-04-24 | 1984-04-24 | optical pickup device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60173125U true JPS60173125U (en) | 1985-11-16 |
Family
ID=30587782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6043684U Pending JPS60173125U (en) | 1984-04-24 | 1984-04-24 | optical pickup device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173125U (en) |
-
1984
- 1984-04-24 JP JP6043684U patent/JPS60173125U/en active Pending
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