Motor and air valve control circuit

The utility model provides a motor and air valve control circuit, which is used for a massage chair and comprises a power supply module, a micro-control module, a motor control module, an air valve control module and an air pump control module, the power supply module is electrically connected with...

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Bibliographische Detailangaben
Hauptverfasser:	SONG KAIXU, LI ZHIHUA, PAN XINLIANG, YANG SIYANG, WU JIUXIN, OU DONG, PAN SHENGJU, CHEN QING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING
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Beschreibung
Zusammenfassung:	The utility model provides a motor and air valve control circuit, which is used for a massage chair and comprises a power supply module, a micro-control module, a motor control module, an air valve control module and an air pump control module, the power supply module is electrically connected with the micro-control module, the motor control module, the air valve control module and the air pump control module respectively, and the air pump control module is electrically connected with the micro-control module. The micro-control module is electrically connected with the motor control module and used for controlling the motor control module to start, the air valve control circuit is used for controlling an air valve, and the air pump control module is used for controlling the air output of an air pump; when the micro-control module inputs a PWM signal, the positive and negative rotation control of the motor can be realized, the control of a backrest motor, a walking motor and a kneading motor of the massage cha