JPS59180244U - Tape recorder mode switching device - Google Patents
Tape recorder mode switching deviceInfo
- Publication number
- JPS59180244U JPS59180244U JP7459883U JP7459883U JPS59180244U JP S59180244 U JPS59180244 U JP S59180244U JP 7459883 U JP7459883 U JP 7459883U JP 7459883 U JP7459883 U JP 7459883U JP S59180244 U JPS59180244 U JP S59180244U
- Authority
- JP
- Japan
- Prior art keywords
- mode
- mode switching
- tape recorder
- reference pulse
- signal
- 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
- Toys (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図は従来装置のブロック図、第2図は本考案の一実
施例を示すブロック図、第3図aはイン−クリメンタル
エンコーダの正面図、同図すは同側面図、第4図は第3
図a、 bに示すインクリメンタルエンコーダの出力
信号図、第5図は制御回路のブロック図、第6図はテー
プレコーダ機構部の平面図、第7図aはインクリメンタ
ルエンコーダの他の実施例を示す正面図、同図すは同側
面図、第8図は第7図a、 bに示すインクリメンタ
ルエンコーダの出力信号図である。
12・・・パワーモータ(モード操作切換部)、14・
・・カム付ギア(モード操作切換部)、17〜20・・
・アシストレバー(モード操作切換部)、15・・・信
号発生部(インクリメンタルエンコーダ)、16・・・
基準パルス発生器、10・・・制御回路、25・・・ア
シストコントロール、26・・・アップ/ダウンカウン
タ、27・・・演算比較器、29・・・モード選択入力
部(操作キー)、22・・・テープレコーダ機構部。
1111n11 1 1 入
−一一一]−一一Fig. 1 is a block diagram of a conventional device, Fig. 2 is a block diagram showing an embodiment of the present invention, Fig. 3a is a front view of the incremental encoder, and Fig. 4 is a side view of the same. is the third
Figures a and b show output signal diagrams of the incremental encoder, Figure 5 is a block diagram of the control circuit, Figure 6 is a plan view of the tape recorder mechanism, and Figure 7a is a front view showing another embodiment of the incremental encoder. FIG. 8 is an output signal diagram of the incremental encoder shown in FIGS. 7a and 7b. 12... Power motor (mode operation switching section), 14...
・・Gear with cam (mode operation switching part), 17-20・・
・Assist lever (mode operation switching section), 15... Signal generation section (incremental encoder), 16...
Reference pulse generator, 10... Control circuit, 25... Assist control, 26... Up/down counter, 27... Arithmetic comparator, 29... Mode selection input section (operation key), 22 ...Tape recorder mechanism section. 1111n11 1 1 entry-111]-11
Claims (1)
モード切換操作部と、該モード切換操作部に連動してパ
ルス信号を発生する信号発生器と、前記モード切換操作
部が所定の操作モード位置に移動したとき基準パルスを
発生する基準パルス発生器と、該基準パルス発生器から
の基準パルスを基準として前記信号発生器から出力され
るパルス数をカウントするカウンタの該カウント数とモ
ード選択入力部からのモード信号とを比較演算して、該
モード信号に対応したモードに前記テープレコーダ機構
部を切換操作するように前記モード切換操作部に指令を
与える制御回路とを具備してなることを特徴とするテー
プレコーダのモード切換装置。a mode switching operation section that switches and operates the tape recorder mechanism section to a predetermined mode; a signal generator that generates a pulse signal in conjunction with the mode switching operation section; a reference pulse generator that generates a reference pulse when the signal generator moves to the reference pulse generator; and a count number and mode selection input section of a counter that counts the number of pulses output from the signal generator with reference to the reference pulse from the reference pulse generator. and a control circuit that gives a command to the mode switching operation section to operate the tape recorder mechanism section to switch to a mode corresponding to the mode signal by comparing and calculating the mode signal from the tape recorder. Mode switching device for tape recorders.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7459883U JPS59180244U (en) | 1983-05-20 | 1983-05-20 | Tape recorder mode switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7459883U JPS59180244U (en) | 1983-05-20 | 1983-05-20 | Tape recorder mode switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59180244U true JPS59180244U (en) | 1984-12-01 |
Family
ID=30204686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7459883U Pending JPS59180244U (en) | 1983-05-20 | 1983-05-20 | Tape recorder mode switching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59180244U (en) |
-
1983
- 1983-05-20 JP JP7459883U patent/JPS59180244U/en active Pending
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