JPS5915991U - Clock notification sound selection switch circuit - Google Patents
Clock notification sound selection switch circuitInfo
- Publication number
- JPS5915991U JPS5915991U JP11179282U JP11179282U JPS5915991U JP S5915991 U JPS5915991 U JP S5915991U JP 11179282 U JP11179282 U JP 11179282U JP 11179282 U JP11179282 U JP 11179282U JP S5915991 U JPS5915991 U JP S5915991U
- Authority
- JP
- Japan
- Prior art keywords
- notification sound
- selection
- circuit
- selection switch
- initial
- 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.)
- Granted
Links
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (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図は単安定スイッチを有する従来の時計の一例を示
す図、第２図は本考案の一実施例を示す図、第３図及び
第４図は第２図におけるタイムチャートを示す図である
。
７・・・・・・報知音選択スイッチ、１３・・・・・・
メロディ信号発生回路、１９・・・・・・音発生回路、
２１・・・・・・スイッチ操作クリア回路、２２・・・
・・・初期選択無効口 路、２３・・・・・・メ
ロディ選択信号発生回路、２６・・・・・・３進カウン
タ、２８・・・・・・オアゲート。Fig. 1 is a diagram showing an example of a conventional watch having a monostable switch, Fig. 2 is a diagram showing an embodiment of the present invention, and Figs. 3 and 4 are diagrams showing the time chart in Fig. 2. be. 7...Notification sound selection switch, 13...
melody signal generation circuit, 19... sound generation circuit,
21...Switch operation clear circuit, 22...
...Initial selection invalid port path, 23...Melody selection signal generation circuit, 26...Ternary counter, 28...OR gate.
Claims (3)
報知音選択スイッチの操作回数に応じて切換可能にし、
選択された報知音を報知音信号発生回路を介して報知音
発生回路より発生するようにした時計において：前記報
知音選択スイッチの操作により生じる操作信号を前記報
知音発生回路に供給して強制的に報知音を発生させるゲ
ート手段と；前記報知音選択スイッチの初期操作により
生じる初期操作信号により報知音選択が行なわれること
を阻止する初期選択無効回路と；該初期選択無効回路の
出力信号に応答して前記報知音信号発生回路に選択信号
を供給する報知音信号発生回路とからなることを特徴と
する報知音選択スイッチ回路。(1) Multiple types of notification sounds can be switched according to the number of operations of a notification sound selection switch consisting of one monostable switch,
In a watch in which a selected notification sound is generated from the notification sound generation circuit via the notification sound signal generation circuit: the operation signal generated by the operation of the notification sound selection switch is supplied to the notification sound generation circuit to force the notification sound to be generated. gate means for generating a notification sound; an initial selection disabling circuit for preventing notification sound selection from being performed by an initial operation signal generated by the initial operation of the notification sound selection switch; responding to an output signal of the initial selection disabling circuit; and a notification sound signal generation circuit that supplies a selection signal to the notification sound signal generation circuit.
記報知音選択信号発生回路に伝わることを阻止するカウ
ンタ手段を有することを特徴とする実用新案登録請求の
範囲第１項記載の時計の報知音選択スイッチ回路。(2) The timepiece according to claim 1, wherein the initial selection invalidation circuit has a counter means for preventing the initial operation signal from being transmitted to the notification sound selection signal generation circuit. Notification sound selection switch circuit.
の操作間隔を判断して、この操作間隔が設定時間以上経
過したときに前記カウンタ手段のカウントアツプを阻止
するスイッチ操作クリア回路を有することを特徴とする
実用新案登録請求の範囲第２項記載の時計の報知音選択
スイン −子回路。(3) The initial selection invalidation circuit has a switch operation clear circuit that judges the operation interval of the recording notification sound selection switch and prevents the counter means from counting up when the operation interval exceeds a set time. An alarm sound selection switch for a watch according to claim 2 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11179282U JPS5915991U (en) | 1982-07-23 | 1982-07-23 | Clock notification sound selection switch circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11179282U JPS5915991U (en) | 1982-07-23 | 1982-07-23 | Clock notification sound selection switch circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5915991U true JPS5915991U (en) | 1984-01-31 |
| JPS6225747Y2 JPS6225747Y2 (en) | 1987-07-01 |
Family
ID=30259414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11179282U Granted JPS5915991U (en) | 1982-07-23 | 1982-07-23 | Clock notification sound selection switch circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915991U (en) |
-
1982
- 1982-07-23 JP JP11179282U patent/JPS5915991U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6225747Y2 (en) | 1987-07-01 |
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