JPH0233396U

JPH0233396U -

Info

Publication number: JPH0233396U
Application number: JP11185688U
Authority: JP
Priority date: 1988-08-26
Filing date: 1988-08-26
Publication date: 1990-03-02
Anticipated expiration: 2003-03-10
Also published as: JPH059674Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る回路図。第２
図はそのタイムチヤート。２……時計回路、１６……目安スイツチ、１８
……アラームオンオフスイツチ、２０……ゲート
回路、２２……スヌーズ回路、３４……スヌーズ
カウンタ、３６……音量切換回路、４４……発音
回路、４５……スヌーズスイツチ、５０……正時
・半時検出回路、５２……ラツチ回路。 FIG. 1 is a circuit diagram according to an embodiment of the present invention. Second
The figure is the time chart. 2... Clock circuit, 16... Reference switch, 18
... Alarm on-off switch, 20 ... Gate circuit, 22 ... Snooze circuit, 34 ... Snooze counter, 36 ... Volume switching circuit, 44 ... Sound generation circuit, 45 ... Snooze switch, 50 ... Hour and half Time detection circuit, 52... latch circuit.

Claims

[Scope of claim for utility model registration] A clock circuit that displays the time, an indicator switch that outputs a detection signal when the time displayed by the clock circuit reaches a set time, and an externally operable alarm on/off switch; A gate circuit that allows the detection signal from the reference switch to pass only when the alarm on-off switch is turned on, a snooze switch, and a constant cycle from the clock circuit only when the detection signal is generated from the gate circuit. a snooze counter that counts signals and outputs a carry signal after a certain period of time; and a snooze counter that outputs a notification signal in response to the carry signal of the snooze counter and generation of a detection signal from the gate circuit and turns on the snooze switch. a snooze circuit that stops generating the notification signal in response to the generation of the operation signal and the stoppage of generation of the detection signal from the gate circuit; and a sound generation circuit that generates the notification sound in response to the notification signal from the snooze circuit. A watch with a snooze function, comprising: an hour/half-hour detection circuit that detects whether the time displayed by the clock circuit is on the hour or half-hour; - A latch circuit that holds the detection signal from the half-hour detection circuit and outputs a signal that clears the snooze counter and a signal that causes the snooze circuit to generate a notification signal, and generates the sound only when the latch signal is generated from the latch circuit. A clock with a snooze function, comprising: a volume switching circuit that increases the volume of a notification sound generated from the circuit;