High-reliability large-current cable connector

The utility model provides a high-reliability heavy-current cable connector, which comprises a plastic body and a plurality of conductive assemblies arranged in the plastic body, and is characterized in that each conductive assembly comprises a terminal unit and a copper bar unit; the terminal unit comprises two sub terminal units which are symmetrically arranged; the two sub-terminal units are connected through the first fastening unit, and the terminal unit is connected with the copper bar unit through the second fastening unit, so that the connection reliability of the terminal and the copper bar is ensured; besides, the rear cover of the plastic body adopts a sliding locking structure, so that the rear cover is perpendicular to the rotating direction of the cable, the cable is prevented from rotating, the locking structure can be prevented from being broken, and the reliability of the connector is further improved. 本实用新型提出了一种高可靠性的大电流线缆连接器，包括塑胶体以及布设在所述塑胶体内的若干个导电组件，单个所述导电组件包括端子单元以及铜排单元；所述端子单元包括对称设置的两个子端子单元；