[EN] The invention discloses an integrated circuit (IC) structure used for wearable equipment and relates to the technical field of wearable equipment in electronic technologies. A wireless interface unit is connected to a stabilized voltage unit through a rectifier unit. Output of the stabilized voltage unit is connected to a charge unit, a communication unit, a calculation storage unit, an input and output unit, a power supply switching unit and a main control unit respectively and used for supplying power to the units. Output of the charge unit is connected to input ends of a battery interface and the power supply switching unit respectively, and output of the power supply switching unit is connected to a power supply output port. The main control unit communicates with the communication unit, the calculation storage unit and the input and output unit respectively, and the antenna interface unit communicates with the communication unit. An existing non-contact-type IC card circuit is improved to adapt to power supply management and communication of the wearable equipment, and the IC structure has the characteristics of low cost and convenience for carrying and use.