초록 ▼

Disclosed is an analogue alarm electronic timepiece having a time hand. The time hand is used as both alarm setting time hand and time display hand. The analogue alarm electronic timepiece comprises a reversible motor, an electronic circuit including a driving circuit for the reversible motor and me

Disclosed is an analogue alarm electronic timepiece having a time hand. The time hand is used as both alarm setting time hand and time display hand. The analogue alarm electronic timepiece comprises a reversible motor, an electronic circuit including a driving circuit for the reversible motor and means for counting and storing at least two kinds of relative time differences selected from the group consisting of the relative time difference between the present time and alarm time, the relative time difference between the alarm time and the display time, and the relative time differences between the alarm time and the display time, and an electronic acoustic transducer.

대표청구항 ▼

An analogue alarm electronic timepiece comprising: a motor; a driving circuit for applying drive signals to said motor for driving said motor; an operation section having switch means for setting an alarm time and a present time and for producing corresponding time signals; control means for receivi

An analogue alarm electronic timepiece comprising: a motor; a driving circuit for applying drive signals to said motor for driving said motor; an operation section having switch means for setting an alarm time and a present time and for producing corresponding time signals; control means for receiving the time signals from said operation section and accordingly controlling the drive signals applied to said driving circuit; display means including a movable display member driven by said motor for indicating said alarm time and said present time; first means for counting and storing a count value representative of the difference between said present time and said alarm time under control of said control means; second means for counting and storing a count value representative of the difference between said present time and the display time indicated by said display member under control of said control means; first detecting means connected to said first means for detecting the difference between said present time and said alarm time and for producing a coincidence signal when the difference is zero; second detecting means connected to said second means for detecting the difference between said present and said display time; and an electronic acoustic transducer operative in response to the coincidence signal produced by said first detecting means for producing an alarm sound.