| 摘要 |
PURPOSE: A tumbling doll is provided to overcome the problem of simplicity inherent in a typical doll only tumbling toward left and right sides to show multi-functions. CONSTITUTION: The tumbling doll(1) comprises an electronic module(7) capable to turn on/off a light emitting diode or an electro luminescent lamp according to the interruption of contact points of a movement sensing switch(4), a sound chip(5) capable to produce a sound message according to the interruption of contact points of a movement sensing switch, a sound output device(6) having a speaker(3), a battery(9) for supplying power, a sound recognition chip(8) for generating an electric signal corresponding to one or more saved sound signal related to a light on/off function, a microprocessor(11) for generating an electric signal after analyzing the electric signal generated in the sound recognition chip.
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