Alarm clock and control circuit

Abstract

The invention discloses an alarm clock and a control circuit. The control circuit of the alarm clock comprises a control unit, an alarm clock unit and a key unit, wherein the alarm clock unit and thekey unit are electrically connected with the control unit. The control unit comprises a control part, and the control part comprises a first control chip U1; the key unit comprises a first key S1, andthe first key S1 is used for adjusting the alarm time interval of the alarm clock; after the first key S1 is triggered, the control unit transmits a key signal to the first control chip U1, and whenpreset alarm time is up, the first control chip U1 controls the alarm clock unit to give an alarm; according to the control circuit of the alarm clock provided by the invention, the control unit acquires the preset alarm time interval through the key unit, and when the preset alarm time is up, the control unit controls the alarm clock unit to give an alarm, so that a woman in a lactation period isprevented from falling asleep to press an infant, the safety of night lactation is improved, and the probability of infant suffocation accidents is reduced.

Description

technical field [0001] The invention relates to the technical field of electronic clocks, in particular to an alarm clock and a control circuit. Background technique [0002] Women who are breastfeeding often experience fatigue due to physical and other reasons, especially when breastfeeding at night, it is difficult to maintain a good mental state, and they are prone to drowsiness. Asphyxiation poses a certain threat to the health and even life of young children. [0003] It can be seen that the existing technology still needs to be improved and improved. SUMMARY OF THE INVENTION [0004] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a control circuit for an alarm clock, which obtains a preset alarm time interval through a key unit, and when the preset alarm time is reached, the control unit controls the alarm clock unit to alarm, Prevent breastfeeding women from falling asleep and press down on the baby ...

AI Technical Summary

Problems solved by technology

[0002] Women who are breastfeeding often experience fatigue due to physical and other reasons, especially when breastfeeding at night, it is difficult to maintain a good mental state, and they are prone to drowsiness. However, a sleeping woman may hold down the baby, causing the baby to Suffocation poses a certain threat to the health and even life of young children

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