| 摘要 |
PURPOSE: A urinal for infants is provided to minimize power consumption of a battery by electrically connecting the battery to an audio device or display device only when detecting urine. CONSTITUTION: A urinal for infants comprises a urinal body(110) with a urine receiving part(111), a urine sensor(131) which is formed in the urinal body and senses urine received in the urine receiving part, a sound device which generates predetermined sound when urine is detected by the urine sensor, a battery which supplies power to the sound device, and a switching element which electrically cuts off the battery and the sound device when urine is detected by the urine sensor while keeping the battery and the sound device open. |
