Piggy bank or savings box, has output device e.g. loudspeaker, for outputting audio signal, where audio module is arranged at position within inner space or hollow space of bank or box or at surface of bank or box

摘要

The bank (1) or box has an output device (3) such as audio module e.g. loudspeaker, for outputting an audio signal. The audio module is arranged at a position within an inner space (4) or a hollow space of the bank or box or at a surface (6) of the bank or box. The audio module comprises a switch e.g. mechanical switch or electronic switch. The output device comprises a microphone and an interface for data transmission with a mobile phone or computer. The bank or box is made of polyresin, polystone, plastic, wood, ceramics, porcelain, stone ware, metal or aluminum.