AIS intelligent early warning terminal suitable for bridge collision avoidance

The utility model discloses an AIS intelligent early warning terminal suitable for bridge collision prevention, comprising a main body, one side of the top end of the main body is provided with an antenna, four corners of the top end of the main body are respectively provided with an insertion block, the top end of the main body is provided with a dustproof structure, and two ends of two sides of the main body are respectively provided with a supporting structure. The supporting structure comprises supporting blocks, threaded holes are formed in the supporting blocks, threaded rods are installed in the threaded holes, and rotating blocks are installed at the top ends of the threaded rods. Through mutual cooperation of the supporting structure, the threaded rod and the threaded hole, the purpose of adjusting the position of the threaded rod can be achieved, the threaded rod can support the whole body, the bottom end of the main body is supported to be separated from the ground, in the moving process, force is