Automatic diaper wetness warning device

摘要

An automatic diaper wetness warning device includes a diaper, a wetness signal transmitting device and an externally disposed signal receiver. The diaper is provided with a wetness signal transmitting device including a signal transmitting and a positive and negative pole sensing electric wire assembly. A suitable length of the inner end of the wire assembly is provided with an insulation coating material that can conduct electricity when wet, and is wound into a signal actuating section embedded in the diaper in a position that can readily absorb urine. When the insulation coating material of the signal actuating section is wet and becomes short circuit, the signal transmitter will automatically generate a signal, which is received by the signal receiver. The signal receiver sends a suitable warning to remind a person taking care of the user of the diaper to change diaper.