High anastomosis tube type bus full-through end connector

The utility model relates to a high anastomosis tube type bus full-through end connector. One end of the end connector is a metal cylindrical connection tube, the other end of the end connector is a connection plate, 2-6 screw holes are uniformly arranged on the connection plate, the connection tube is connected with the connection plate by a middle transition conical body, 2-6 axial opening grooves are uniformly formed on the cross section of the connection tube along the full length of the connection tube, the lengths of the opening grooves are same and equal to 110-150mm, the widths of the opening grooves are 1-3mm. A vent hole is arranged in the middle of the two planes of the connection plate, the axis of the vent hole is parallel to the plane of the connection plate, the cross section of the vent hole is rectangular and a support block is arranged in the vent hole to enhance the strength of the connection plate. The high anastomosis tube type bus full-through end connector has the advantages of integral