Connector assembly

A connector assembly, comprising a first connector and a second connector for being connected with the first connector,

• wherein the first connector comprises a first connector body defining an axial direction and a locking sleeve sleeved outside the first connector body and retained on the first connector body in a rotatable manner, wherein the locking sleeve comprises a locking slot provided in a tubular wall of the locking sleeve and a guiding protrusion arranged at an axial end of the tubular wall and adjacent to the locking slot;
• wherein the second connector comprises a second connector body configured to be adapted to be inserted between the locking sleeve and the first connector body along the axial direction, and the second connector body comprises a locking protrusion arranged at an outer periphery of the second connector body;
• wherein the locking sleeve is configured such that:
• during the insertion of the second connector body between the locking sleeve and the first connector body along the axial direction, the locking sleeve is capable of rotating in response to the locking protrusion pushing the guiding protrusion, to allow the locking protrusion to move along the guiding protrusion and into the locking slot;
• wherein the locking protrusion is capable of engaging with the locking slot to prevent the second connector body from disengaging from the locking sleeve.