A connector assembly in a vending machine is disclosed. The connector assembly includes a connector body and a cable tie. The connector body includes a mounting case and a pivoting part. The mounting case defines a plurality of inserting holes configured for receiving a first end of cables. The pivoting part includes a connecting portion and a pivoting portion coupled to the connecting portion. The cable tie includes an installation portion defining a plurality of cable holes configured for receiving a second end of cables and a rotating end coupled to the installation portion and rotatably mounted in the pivoting portion. The cable tie is rotatable relative to the connector body to rotate the second end relative to the first end.