JPS58165764U - Clamp mechanism movement control device for recording medium automatic selection and playback device - Google Patents
Clamp mechanism movement control device for recording medium automatic selection and playback deviceInfo
- Publication number
- JPS58165764U JPS58165764U JP6427782U JP6427782U JPS58165764U JP S58165764 U JPS58165764 U JP S58165764U JP 6427782 U JP6427782 U JP 6427782U JP 6427782 U JP6427782 U JP 6427782U JP S58165764 U JPS58165764 U JP S58165764U
- Authority
- JP
- Japan
- Prior art keywords
- clamp mechanism
- recording medium
- automatic selection
- control device
- movement control
- 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
Landscapes
- Automatic Disk Changers (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案装置を適用した記録媒体自動選択再生装
置の構造を示す斜視図、第２図は第１図中主要部の配置
関係を概略的に示す図、第３図は本考案装置で用いられ
るマイクロスイッチの配置の１実施例を示すための図、
第４図は本考案装置の１実施例のブロック系統図である
。
９・・・・・・クランプ機構、１０・・・・・・モータ
、１７〜２１゛・・・・・・マイクロスイッチ、２２．
２４・・・・・・オア回路、２３・・・・・・制御回路
、２５・・・・・・入力端子、２６・・・・・・チョッ
パ回路。Figure 1 is a perspective view showing the structure of an automatic recording medium selection and playback device to which the device of the present invention is applied, Figure 2 is a diagram schematically showing the arrangement of the main parts in Figure 1, and Figure 3 is the device of the present invention. A diagram showing one embodiment of the arrangement of microswitches used in
FIG. 4 is a block system diagram of one embodiment of the device of the present invention. 9...Clamp mechanism, 10...Motor, 17-21゛...Micro switch, 22.
24...OR circuit, 23...control circuit, 25...input terminal, 26...chopper circuit.
Claims (1)
置に夫々設けられ該クランプ機構の移動位置に応じて夫
々が閉成される複数のスイッチと、該複数のスイッチの
うち閉成されたスイッチよりの信号と該クランプ機構の
移動方向に応じて該クランプ機構を移動せしめるモータ
の駆動電流を変化させて該クランプ機構の移動速度を制
御する制御回路とよりなる記録媒体自動選択再生装置の
クランプ機構移動制御装置。A plurality of switches each provided at a fixed position within a movement range of a clamp mechanism that conveys a recording medium and each closed according to the movement position of the clamp mechanism, and a closed switch among the plurality of switches. A control circuit for controlling the moving speed of the clamp mechanism by changing the driving current of a motor for moving the clamp mechanism according to the signal and the moving direction of the clamp mechanism, and moving the clamp mechanism of the recording medium automatic selection and playback device. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6427782U JPS58165764U (en) | 1982-04-30 | 1982-04-30 | Clamp mechanism movement control device for recording medium automatic selection and playback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6427782U JPS58165764U (en) | 1982-04-30 | 1982-04-30 | Clamp mechanism movement control device for recording medium automatic selection and playback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58165764U true JPS58165764U (en) | 1983-11-04 |
Family
ID=30074317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6427782U Pending JPS58165764U (en) | 1982-04-30 | 1982-04-30 | Clamp mechanism movement control device for recording medium automatic selection and playback device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58165764U (en) |
-
1982
- 1982-04-30 JP JP6427782U patent/JPS58165764U/en active Pending
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