Swing Bolt Lock

A swing bolt lock, comprising:

• a housing with at least one first opening, including a first casing, a second casing, a lock bolt capable of turning out from the first opening to a locked position and turning to an unlocked position, a locking device capable of controlling and stopping the lock bolt from turning out from the locked position to the unlocked position, and a first elastic element capable of restoring the lock bolt from the unlocked position to the locked position, characterized in that the locking device comprises:
• a swing post, a cam dog, an electric device, a first basin formed in the housing and capable of accommodating the swing post and allowing the swing post to be rotated therein, a first shaft slot and a second shaft slot formed on the swing post, a first bolt shaft installed onto the lock bolt and configured to be corresponsive to the first shaft slot, and a cam dog shaft installed onto the cam dog and configured to be corresponsive to the second shaft slot;
• the electric device comprises:
• a motor, a slider coupled to a transmission shaft of the motor, received in the sliding slot inside the housing and capable of sliding in the sliding slot, wherein, the slider at the locked position is situated in the space at an end of the sliding slot and abuts against the cam dog to stop the lock bolt from turning into the housing;
• after an unlock authorization is received, the motor drives the slider to be separated and to abut against the cam dog, and after an external force is exerted onto the lock bolt, the swing post is pushed, and the swing post further pushes the cam dog, so that the cam dog is turned into the space at an end of the sliding slot, and the lock bolt is turned to the unlocked position.