JPS6311748U - - Google Patents
Info
- Publication number
- JPS6311748U JPS6311748U JP10469386U JP10469386U JPS6311748U JP S6311748 U JPS6311748 U JP S6311748U JP 10469386 U JP10469386 U JP 10469386U JP 10469386 U JP10469386 U JP 10469386U JP S6311748 U JPS6311748 U JP S6311748U
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- cassette
- amount detection
- transfer amount
- cassette transfer
- 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 description 6
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は第１図の実施例の動作を示す波形図、第
３〜第５図は本考案の実施例を示すカセツト移送
機構の概略図で第３図はカセツト装着面より見た
正面図、第４図は側面図、第５図は第４図の減速
機構部分の拡大図、第６図は従来のカセツトホル
ダ駆動機構の全体の斜視図、第７図〜第１０図は
同カセツト駆動機構の縦断側面図である。
６……カセツトホルダ、１５……カセツト移送
用モータ、１４……ピニオン、１０６……基準電
圧発生器、１０７……比較器、１０８……極性切
換回路、１０９……検出素子群、１０１，１０２
……抵抗素子、１００……ポテンシヨメータ。
FIG. 1 is a block diagram showing an embodiment of the present invention.
Fig. 2 is a waveform diagram showing the operation of the embodiment shown in Fig. 1, Figs. 3 to 5 are schematic diagrams of the cassette transfer mechanism showing the embodiment of the present invention, and Fig. 3 is a front view seen from the cassette mounting surface. , Fig. 4 is a side view, Fig. 5 is an enlarged view of the deceleration mechanism part in Fig. 4, Fig. 6 is a perspective view of the entire conventional cassette holder drive mechanism, and Figs. FIG. 3 is a longitudinal side view of the mechanism. 6...Cassette holder, 15...Cassette transfer motor, 14...Pinion, 106...Reference voltage generator, 107...Comparator, 108...Polarity switching circuit, 109...Detection element group, 101, 102
...Resistance element, 100 ... Potentiometer.
Claims (1)
、前記カセツト移送手段の移送量を検出するため
の移送量検出手段と、前記移送量検出手段からの
検出信号で前記カセツト移送手段の移送速度を制
御するカセツト移送制御手段と、前記移送量検出
手段からの検出値と設定された基準値とを比較す
る比較手段と、前記比較手段からの出力信号で前
記カセツト移送手段の移送停止する停止手段とを
具備したことを特徴とする磁気記録再生装置。 cassette transfer means for transferring a cassette tape; transfer amount detection means for detecting the transfer amount of the cassette transfer means; and cassette transfer means for controlling the transfer speed of the cassette transfer means based on a detection signal from the transfer amount detection means. The apparatus further comprises a control means, a comparison means for comparing a detection value from the transfer amount detection means with a set reference value, and a stop means for stopping the transfer of the cassette transfer means in response to an output signal from the comparison means. A magnetic recording/reproducing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10469386U JPS6311748U (en) | 1986-07-08 | 1986-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10469386U JPS6311748U (en) | 1986-07-08 | 1986-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6311748U true JPS6311748U (en) | 1988-01-26 |
Family
ID=30978424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10469386U Pending JPS6311748U (en) | 1986-07-08 | 1986-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311748U (en) |
-
1986
- 1986-07-08 JP JP10469386U patent/JPS6311748U/ja active Pending
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