JPS6431552U - - Google Patents
Info
- Publication number
- JPS6431552U JPS6431552U JP12607387U JP12607387U JPS6431552U JP S6431552 U JPS6431552 U JP S6431552U JP 12607387 U JP12607387 U JP 12607387U JP 12607387 U JP12607387 U JP 12607387U JP S6431552 U JPS6431552 U JP S6431552U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- rotation axis
- optical
- axis
- tilt
- 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 15
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Rotational Drive Of Disk (AREA)
Description
第１図は本考案の一実施例である光学式記録再
生装置の全体構成を示す斜視図、第２図ａ、第２
図ｂはそれぞれ第１図のＡ―Ａ線における断面図
、Ｂ―Ｂ線における断面図、第２図ｃは第２図ａ
のＣ―Ｃ線における上面図、第３図はスライド板
駆動機構の分解斜視図、第４図ａ、第５図ａは実
際の動作を説明する説明図、第４図ｂ、第５図ｂ
は第４図ａ、第５図ａの状態でのモータ送り台の
上面図、第６図は従来の技術を摸式的に説明する
説明図、第７図は、本考案装置の基本動作を摸式
的に説明する説明図である。
２……光ピツクアツプ、６……光デイスク、６
ａ……光デイスク記録面、９……モータ回転軸、
９ａ……モータ回転軸の中心線、１０……モータ
回転軸支持筒、１０ａ……凸曲面部、１０ａ′…
…凸曲面、１６……輪状部材、１６ａ′……凹曲
面、２０……送り台、２４ａ，２４ｂ……スライ
ド板、２７ａ，２７ｂ……スライド板駆動機構。
Fig. 1 is a perspective view showing the overall configuration of an optical recording/reproducing device which is an embodiment of the present invention;
Figure b is a cross-sectional view taken along line AA in Figure 1, cross-sectional view taken along line B-B in Figure 2, and Figure 2 c is a cross-sectional view taken in Figure 2 a.
FIG. 3 is an exploded perspective view of the slide plate drive mechanism, FIGS. 4a and 5a are explanatory diagrams explaining the actual operation, and FIGS. 4b and 5b.
is a top view of the motor feed base in the states shown in FIGS. 4a and 5a, FIG. 6 is an explanatory diagram schematically explaining the conventional technology, and FIG. 7 is a diagram showing the basic operation of the device of the present invention. FIG. 2... Optical pickup, 6... Optical disk, 6
a... Optical disk recording surface, 9... Motor rotation axis,
9a...Center line of motor rotation shaft, 10...Motor rotation shaft support cylinder, 10a...Convex curved surface portion, 10a'...
. . . Convex curved surface, 16 .
Claims (1)
なす角度を調整すべく、前記光デイスクの回転軸
の傾きを調整する光デイスク回転軸の傾き調整装
置であり、 前記光デイスクの回転軸を、前記光デイスクの
回転軸の中心と前記光デイスクの記録面との交点
を略中心として揺動可能としたガイド機構と、 前記光デイスクの回転軸を、該ガイド機構に沿
つて揺動すべく駆動する駆動手段を備えたことを
特徴とする光デイスク回転軸の傾き調整装置。[Claims for Utility Model Registration] An optical disk rotation axis tilt adjusting device for adjusting the tilt of the rotation axis of the optical disk in order to adjust the angle between the recording surface of the optical disk and the optical axis of an optical pickup, a guide mechanism that allows the rotation axis of the optical disk to swing approximately around the intersection of the center of the rotation axis of the optical disk and the recording surface of the optical disk; and the rotation axis of the optical disk is attached to the guide mechanism. What is claimed is: 1. A tilt adjustment device for an optical disk rotation axis, comprising a drive means for driving the optical disk rotation axis to swing along the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12607387U JPH0355179Y2 (en) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12607387U JPH0355179Y2 (en) | 1987-08-18 | 1987-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6431552U true JPS6431552U (en) | 1989-02-27 |
| JPH0355179Y2 JPH0355179Y2 (en) | 1991-12-06 |
Family
ID=31377251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12607387U Expired JPH0355179Y2 (en) | 1987-08-18 | 1987-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355179Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09293324A (en) * | 1996-04-23 | 1997-11-11 | Samsung Electron Co Ltd | Optical recorder/reproducer with spindle motor position regulating means |
-
1987
- 1987-08-18 JP JP12607387U patent/JPH0355179Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09293324A (en) * | 1996-04-23 | 1997-11-11 | Samsung Electron Co Ltd | Optical recorder/reproducer with spindle motor position regulating means |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355179Y2 (en) | 1991-12-06 |
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