Internet of vehicles information interaction terminal with LED screen

The utility model relates to the technical field of vehicle-mounted display screens, in particular to an Internet of Vehicles information interaction terminal with an LED screen. Comprising an LED screen with a fixed insertion column arranged at the bottom, a fixed slot device and an auxiliary fixed beam, the auxiliary fixed beam comprises a fixed beam body provided with a plurality of internal thread through holes and fixed seats arranged at the two ends of the lower portion of the fixed beam body, each fixed seat comprises an abutting screw rod and fixed plates, and the fixed plates are arranged on the two sides of the lower portion of the fixed beam body; the abutting screw rod is in threaded connection with the fixing plate and penetrates through the fixing plate to abut against the top of a vehicle body, the installation mode of the vehicle networking information interaction terminal on a vehicle roof is improved, the fixing base is matched with the abutting screw rod, and the mode that the abutting scre