Story machine with multiple guarding functions

Abstract

The invention discloses a story machine with multiple guarding functions, which comprises a story machine body and a monitor, wherein the story machine body comprises a voice circuit, a sound induction circuit, an infrared induction circuit, a urine-wet induction circuit, a trigger circuit, a low-frequency oscillating circuit, a 49.86MHz oscillating circuit and a modulation transmission circuit, wherein the output end of the trigger circuit is connected with the input end of the low-frequency oscillating circuit; the output end of the low-frequency oscillating circuit is connected with the input end of the 49.86MHz oscillating circuit; and the output end of the 49.86MHz oscillating circuit is connected with the modulation transmission circuit. The monitor comprises a receiving demodulation circuit and a low-frequency amplifying circuit, wherein the output end of the receiving demodulation circuit is connected with the input end of the low-frequency amplifying circuit. When an infant cries, creeps or wets, the story machine body can induct the unusual behavior information of the infant, and radio waves are transmitted, and the monitor is used for receiving the radio waves and sending out an alerting signal, thereby, a guardian knows the unusual behavior condition of the infant in time.

Description

technical field [0001] The invention relates to the technical field of story machines, in particular to a story machine with multiple monitoring functions. Background technique [0002] The story machine is an early education product for infants and young children. It can promote the intellectual development of infants and the balanced development of the left and right brains, stimulate interest in language learning, improve language expression and communication skills, and cultivate logical thinking, imagination, memory and creativity. force. The existing story machine includes a voice circuit, and the guardian controls the voice circuit to make it play stories, play music, etc.; when the story machine is in the working state of playing, the guardian may need to do housework without being around the infant, such as the guardian needs to cook, When washing clothes, etc., when the infant cries, crawls or urinates wet, the guardian may not be able to know the abnormal movemen...

AI Technical Summary

Problems solved by technology

The existing story machine includes a voice circuit, and the guardian controls the voice circuit to make it play stories, play music, etc.; when the story machine is in the working state of playing, the guardian may need to do housework without being around the infant, such as the guardian needs to cook, When washing clothes, etc., when the baby cries, crawls or urinates wet, the guardian may not be able to know the baby's changes in time

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