Battery voltage boosting device with pin fixing structure

The utility model discloses a battery voltage boosting device with a pin fixing structure, which comprises a voltage boosting machine and a pin mechanism, a ground wire pin is electrically connected with a ground wire, the rear end of an embedded wire end is communicated with a live wire and is electrically connected with a zero wire, and a sliding cross rod is pushed backwards to drive a slidingvertical rod to move in the same direction. The rear ends of the pin connectors of the inner cavities of the mounting cylinders at the two ends of the connecting rod are pushed towards the rear ends,the rear ends of the pin connectors make contact with the front ends of the embedded wire ends, the embedded wire ends are communicated with the pin connectors, due to the conductivity of the metal solid, current can move towards the embedded wire ends through the pin connectors, and the practicability of the device is improved; and the embedded ring groove formed in the side end of the mounting cylinder is matched with th