JPH0376217U - - Google Patents
Info
- Publication number
- JPH0376217U JPH0376217U JP13755789U JP13755789U JPH0376217U JP H0376217 U JPH0376217 U JP H0376217U JP 13755789 U JP13755789 U JP 13755789U JP 13755789 U JP13755789 U JP 13755789U JP H0376217 U JPH0376217 U JP H0376217U
- Authority
- JP
- Japan
- Prior art keywords
- pick
- disk
- drive motor
- read
- information
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の動作を説明するための図、第
２図は支持ベースと直線状部との関係を示す図、
第３図はデイスクとピツクアツプとの位置関係を
示す図、第４図は全体の回路ブロツク図である。
３……デイスク、５……ピツクアツプ、６……
フイードモータ、１３ａ，１３ｂ……リードアウ
トスイツチ、２６……印加電圧切換え回路。
Fig. 1 is a diagram for explaining the operation of the present invention, Fig. 2 is a diagram showing the relationship between the support base and the linear part,
FIG. 3 is a diagram showing the positional relationship between the disk and the pickup, and FIG. 4 is an overall circuit block diagram. 3...Disk, 5...Pickup, 6...
Feed motor, 13a, 13b...readout switch, 26...applied voltage switching circuit.
Claims (1)
該デイスクより情報を読み取る単一のピツクアツ
プと、該ピツクアツプによる前記デイスクの両面
に至る情報読み取りを可能となるように前記ピツ
クアツプを移動せしめる駆動モータと、前記ピツ
クアツプの移動路に設けられたリードアウトスイ
ツチと、該リードアウトスイツチの検出出力に応
じて前記駆動モータへの印加電圧を切換える印加
電圧切換え手段とからなるビデオデイスクプレー
ヤ。 A disk with information recorded on the front and back sides,
A single pick-up for reading information from the disk, a drive motor for moving the pick-up so that the pick-up can read information from both sides of the disk, and a read-out switch provided in the path of movement of the pick-up. and applied voltage switching means for switching the voltage applied to the drive motor in accordance with the detection output of the readout switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13755789U JPH0376217U (en) | 1989-11-27 | 1989-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13755789U JPH0376217U (en) | 1989-11-27 | 1989-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0376217U true JPH0376217U (en) | 1991-07-31 |
Family
ID=31684709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13755789U Pending JPH0376217U (en) | 1989-11-27 | 1989-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0376217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010537085A (en) * | 2007-11-12 | 2010-12-02 | イティーインダストリー カンパニー，リミテッド | Road protection fence for shock absorption |
-
1989
- 1989-11-27 JP JP13755789U patent/JPH0376217U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010537085A (en) * | 2007-11-12 | 2010-12-02 | イティーインダストリー カンパニー，リミテッド | Road protection fence for shock absorption |
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