Quick connection mechanism

A quick connection mechanism, comprising a quick release plate, a base, and a locking structure,

• wherein the quick release plate is in a shape of a truncated cone, a clamping groove is provided in a bottom surface of the quick release plate with the bottom surface having a larger area, and the clamping groove is a tapered groove;
• a sliding groove is provided in the base, and the quick release plate is clamped in the sliding groove;
• the locking structure is configured to fix the quick release plate that enters the sliding groove;
• the locking structure comprises a locking arm, a rotating shaft, and a first elastic member;
• the locking arm is rotatably provided on the rotating shaft, and one end of the locking arm abuts against an inner side wall of the clamping groove and is configured to enable locking of the quick release plate in the sliding groove by the abutment;
• and
• the first elastic member is connected to the locking arm, and the first elastic member is configured to apply, to the locking arm, a force in a direction for locking the quick release plate.