This utility model discloses a double-locking anti-loosening power connector, including a plug, one end of which is connected to a connector base. Both sides of the plug are provided with elastic latches. A socket panel is fixedly connected to one side of the connector base. The socket panel has a semi-circular protrusion, and a protruding ring is fixedly connected to the socket panel. A locking groove is formed between the connector base and the protruding ring. The application of springs in this utility model not only provides necessary
cushioning for the electrodes but also ensures tight contact between the electrodes and their corresponding interfaces. When the connector is subjected to external
impact or vibration, the springs can effectively absorb these external forces, preventing
electrode damage or displacement caused by direct
impact, greatly improving the durability and stability of the device.