TALKING DOLL Russian patent published in 2019 - IPC A63H3/28 

FIELD: games.

SUBSTANCE: invention relates to meeting human vital needs, namely to production of dolls with electronic systems, allowing to communicate with a person recorded in memory of sound synthesizer or microcontroller with words and phrases. Disadvantage of all known technical solutions is absence of doll reaction to ambient temperature. Presence of such a reaction increases the attractiveness of the doll for a child. Set goal is achieved due to that in electronic circuit of doll containing microcontroller and connected to it sound radiator, additionally included are a heating element and a first temperature sensor, arranged together with the inner housing of the doll body, a second temperature sensor located outside the housing directly opposite the first temperature sensor, and a third temperature sensor – on the outer side of the doll body in a region remote from the first two temperature sensors, wherein all temperature sensors and the heating element are connected to the microcontroller.

EFFECT: doll reaction to ambient temperature.

1 cl, 1 dwg