Multifunctional dustbin

The utility model introduces a multifunctional dustbin, which comprises a bin body. A microprocessor, an alarm and a battery are arranged in the bin body, the alarm is connected with an input end of the microprocessor, the input end of the microprocessor is further connected with an infrared sensor, the microprocessor and a control center are in a two-way communication, and the alarm is powered by the battery. A vibrating sensor is further arranged in the bin body and the vibrating sensor is connected with the microprocessor. Due to the fact that the multifunctional dustbin is provided with the alarm, messages can be transmitted to the control center when the dustbin is lost or stolen so as to know the condition of the dustbin in real time. Additionally, when the dustbin is full, the infrared sensor will arouse and input sensing signals to the microprocessor. When sensing the bin body is vibrating, the vibrating sensor can also feed information back to the control center.