JPS6148421U - - Google Patents
Info
- Publication number
- JPS6148421U JPS6148421U JP13235684U JP13235684U JPS6148421U JP S6148421 U JPS6148421 U JP S6148421U JP 13235684 U JP13235684 U JP 13235684U JP 13235684 U JP13235684 U JP 13235684U JP S6148421 U JPS6148421 U JP S6148421U
- Authority
- JP
- Japan
- Prior art keywords
- pick
- disk
- rotating shaft
- disks
- bearing member
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Recording Or Reproduction (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
Description
第１図はこの考案の好適な実施例を示す内部機
構の一部の側面図、第２図は回転駆動手段の一例
を示す斜視図、第３図はピツクアツプ装置の斜視
図、第４図はピツクアツプを反転させた第１図と
同様の側面図、第５図は光学式の再生原理の説明
図、第６図はコンパクト・デイスクと対物レンズ
との関係を示す斜視図、第７図はコンパクト・デ
イスクプレーヤの従来例を説明する図である。
１……デイスク、２……ターンテーブル、３…
…スピンドルモータ、５……ピツクアツプ装置、
６……送り機構、７……回転軸、８……軸受部材
、９……回転駆動手段、５１……対物レンズ。
Fig. 1 is a side view of a part of the internal mechanism showing a preferred embodiment of this invention, Fig. 2 is a perspective view showing an example of the rotation drive means, Fig. 3 is a perspective view of the pickup device, and Fig. 4 is a side view of a part of the internal mechanism showing a preferred embodiment of the invention. A side view similar to Figure 1 with the pickup reversed, Figure 5 is an explanatory diagram of the optical reproduction principle, Figure 6 is a perspective view showing the relationship between the compact disc and the objective lens, and Figure 7 is a compact - It is a diagram explaining a conventional example of a disc player. 1...disc, 2...turntable, 3...
...Spindle motor, 5...Pickup device,
6... Feeding mechanism, 7... Rotating shaft, 8... Bearing member, 9... Rotation driving means, 51... Objective lens.
Claims (1)
ブルに２枚のデイスクを対向配置し、 これらデイスク間に回転するデイスクの信号を
読み取るためのピツクアツプ装置を設け、 このピツクアツプ装置の対物レンズに平行しか
つ当該装置の中心に回転軸を設け、 この回転軸に回転を支持する軸受部材を取付け
、 この軸受部材にピツクアツプ装置をデイスクの
半径方向に移動させる送り機構を取付け、 回転軸を回転させたピツクアツプ装置の対物レ
ンズを一方のデイスクから他方のデイスクへ向け
させる回転駆動手段を設けたことを特徴とする光
学式デイスクプレーヤ。[Claims for Utility Model Registration] Two turntables connected to a spindle motor have two disks arranged facing each other, and a pick-up device for reading signals from the rotating disks is provided between these disks, and an objective of the pick-up device. A rotating shaft is provided parallel to the lens and at the center of the device, a bearing member for supporting rotation is attached to this rotating shaft, a feeding mechanism for moving the pick-up device in the radial direction of the disk is attached to this bearing member, and the rotating shaft is An optical disk player characterized in that it is provided with a rotation drive means for directing an objective lens of a rotated pick-up device from one disk to the other disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13235684U JPS6148421U (en) | 1984-08-31 | 1984-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13235684U JPS6148421U (en) | 1984-08-31 | 1984-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6148421U true JPS6148421U (en) | 1986-04-01 |
Family
ID=30690922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13235684U Pending JPS6148421U (en) | 1984-08-31 | 1984-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6148421U (en) |
-
1984
- 1984-08-31 JP JP13235684U patent/JPS6148421U/ja active Pending
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