JPH03124323U - - Google Patents
Info
- Publication number
- JPH03124323U JPH03124323U JP3409790U JP3409790U JPH03124323U JP H03124323 U JPH03124323 U JP H03124323U JP 3409790 U JP3409790 U JP 3409790U JP 3409790 U JP3409790 U JP 3409790U JP H03124323 U JPH03124323 U JP H03124323U
- Authority
- JP
- Japan
- Prior art keywords
- optical pick
- optical
- rotating shaft
- disk
- pick
- 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
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000032258 transport Effects 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Description
第１図ａはこの考案の実施例である光ピツクア
ツプ姿勢調整機構を示す分解斜視図、第１図ｂは
同光ピツクアツプ姿勢調整機構を示す概略側面図
、第２図ａおよびｂは同光ピツクアツプ姿勢調整
機構の作用を示す側面図、第３図は従来の技術を
示す分解斜視図である。
１……光ピツクアツプボデイー、１ａ……回動
軸、１ｂ……カムフオロア、１ｃ……対物レンズ
、２……光ピツクアツプシヤーシ、３……アーム
、４……ねじ、５……駆動機構、６……ガイド軸
。
Fig. 1a is an exploded perspective view showing an optical pick-up attitude adjustment mechanism which is an embodiment of this invention, Fig. 1b is a schematic side view showing the optical pick-up attitude adjustment mechanism, and Figs. FIG. 3 is a side view showing the action of the posture adjustment mechanism, and FIG. 3 is an exploded perspective view showing the conventional technique. DESCRIPTION OF SYMBOLS 1... Optical pick-up body, 1a... Rotating shaft, 1b... Cam follower, 1c... Objective lens, 2... Optical pick-up chassis, 3... Arm, 4... Screw, 5... Drive mechanism, 6 ...Guide shaft.
Claims (1)
ピツクアツプボデイーを保持して移送する光ピツ
クアツプシヤーシに前記回動軸を上下動させる駆
動機構を設け、光ピツクアツプボデイーに設けた
カムフオロアを光ピツクアツプシヤーシに設けた
カム溝と係合させたことを特徴とする光デイスク
記録再生装置における光ピツクアツプ姿勢調整機
構。 A rotating shaft is provided upright on the optical pick-up body, and a drive mechanism for moving the rotating shaft up and down is provided on the optical pick-up chassis that holds and transports the optical pick-up body. 1. An optical pickup posture adjustment mechanism in an optical disk recording/reproducing device, characterized in that the mechanism is engaged with a cam groove provided in a disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034097U JPH0722739Y2 (en) | 1990-03-30 | 1990-03-30 | Optical pickup attitude adjustment mechanism in optical disk recording / reproducing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034097U JPH0722739Y2 (en) | 1990-03-30 | 1990-03-30 | Optical pickup attitude adjustment mechanism in optical disk recording / reproducing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03124323U true JPH03124323U (en) | 1991-12-17 |
| JPH0722739Y2 JPH0722739Y2 (en) | 1995-05-24 |
Family
ID=31538274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990034097U Expired - Lifetime JPH0722739Y2 (en) | 1990-03-30 | 1990-03-30 | Optical pickup attitude adjustment mechanism in optical disk recording / reproducing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722739Y2 (en) |
-
1990
- 1990-03-30 JP JP1990034097U patent/JPH0722739Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0722739Y2 (en) | 1995-05-24 |
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