Title: Multifunction hand type quartzcrystal clock
Application Number: 200520069110 Application Date: 2005.02.05
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.04.05 Granted Pub. Date: 2006.04.05
International Classifi-cation: G04C3/14;G04C21/00
Applicant(s) Name: Nie Guizhen Address:
Inventor(s) Name: Nie Guizhen
Attorney & Agent: he meisheng
Abstract:
    The multifunction hand type quartz crystal clock comprises a stepping motor M and a stepping motor actuation core plate for the actuation of the walk-hour-wheel system. It is characterized in that it is provided with a speech sound circuit which has a speech sound walk-hour chip; the speech sound walk-hour chip and the actuation chip of the stepping motor share one crystal slice; it adopts power supply of 3V, of which one path is served as the working power supply of the speech sound circuit, and the other is 1. 5V stepped down by the resistor to be supplied for the stepping motor M as its operating voltage; in the speech sound circuit, the audio signal output terminals of the walk-hour core plate of the speech sound connects with the base of the power amplifier tube, and the voice playback horn concatenates with the collector of the power tube, and each remote-controlled keytopn1, N2, N3, N4 concatenates with the terminal of the minute tune, the terminal of the hour tune, and the terminal of the state set and the terminal of the chronopher. The utility model has the dual functions of pointer-type time display and speech sound.
Time: 10
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