1results about How to "Not easy to affect normal work" patented technology

The utility model discloses a kind of unlocking mechanism, battery swapping device and battery swapping station, unlocking mechanism includes: gun head subassembly, shell subassembly, elastic protection piece and drive assembly, gun head subassembly includes unlocking gun head, unlocking gun head is suitable for with the installation point cooperation of battery device, shell subassembly has accommodating cavity inside, one end of accommodating cavity is formed with perforation, unlocking gun head is worn in perforation, and unlocking gun head can be moved along the axial direction of unlocking gun head relative to shell subassembly, elastic protection piece is sleeved in the part outside of gun head subassembly from perforation to extend out accommodating cavity, the axial both ends of elastic protection piece are respectively sealed with unlocking gun head and shell subassembly Cooperation, to cover perforation, drive assembly is fixedly connected with shell subassembly, and with gun head subassembly transmission is connected to drive gun head subassembly rotation. Thus, elastic protection piece can cover perforation, so that external impurities are not easy to enter into accommodating cavity, interfere with the normal work of gun head subassembly, facilitate to improve the reliability of unlocking mechanism.