Combined navigation assembly

The utility model provides a combined navigation assembly. The combined navigation assembly comprises a base, an outer cover, a connector group, an SMA connecting wire, a guard guide plate, a switching circuit board, a comprehensive control board and an IMU (Inertial Measurement Unit) combination body, the outer cover is installed on the base, the connector set is installed on one side of the outer portion of the outer cover, the SMA connecting wire is installed on the outer cover, the switching circuit board is installed on the base, the guard guide plate is installed on the switching circuit board, the comprehensive control board is installed on the base, and the connector set is installed on one side of the outer portion of the outer cover. The IMU assembly is installed on the base and located on the lower portion of the comprehensive control board. The integrated navigation assembly provided by the utility model is compact in overall structure, and each part is relatively independent, so that the integrat