Patent ID: 8638547

Claim:
A multifunctional emergency rescue device, being installed inside a portable body, comprising: a main control circuit, includes a micro control unit (MCU), a rectifier and regulator unit that is electrically connected with the MCU, a power sensing unit that is used to sense an external power and transmit a sensing signal to the MCU to determine whether the power has been inputted, a monitoring unit that is electrically connected with the MCU, and a vibration induction unit that is electrically connected with the MCU; an external power input socket, is electrically connected with the power sensing unit to input the power; a battery unit, is electrically connected with the MCU and the monitoring unit, with that a recharging state of the battery unit is monitored by the monitoring unit; an external power output socket, is electrically connected with the battery unit; an annunciator, is electrically connected with the MCU; a connection port module, is electrically connected with the rectifier and regulator unit; and a selection switch, is electrically connected with the MCU; wherein, the selection switch operates the device for various purposes, such as emergency rescue, recharging, illumination, supplying electricity at the USB (Universal Serial Bus) port, responding as an early warning of earthquakes, sending voices for calling and burglar-proofing, as well as functional preparation.