Port cleaning device for vehicle-mounted intelligent terminal and cleaning method

The invention discloses a port cleaning device for a vehicle-mounted intelligent terminal and a cleaning method. The port cleaning device comprises a vehicle-mounted intelligent terminal body, a motor, a cleaning sleeve and a storage groove, the inner side wall of the cleaning sleeve is fixedly connected with the motor through a plurality of supporting rods, the end, close to the motor, of the cleaning sleeve is connected with the storage groove in a clamped mode, and a protective shell is arranged outside the motor. The port cleaning device for the vehicle-mounted intelligent terminal has the advantages that the vehicle-mounted intelligent terminal can be cleaned through a cleaning brush and other devices, the cleaned falling dust can enter the storage groove through airflow caused by fan blades, the situation of dust raising again cannot occur, when a port is cleaned, negative pressure caused by the fan blades drives air to flow, so that dust in the port is sucked into the storage groove, the dust cannot be