The invention discloses an anti-pulling fracture hardware connection line for data processing. The hardware connection line comprises a connection line body and a line protection cover, wherein the connection line body consists of a cable and a connection head, the cable and a connection sleeve are integral, the cable penetrates through the connection sleeve and then is electrically connected withthe connection head, the protection cover wraps the cable, and the protection cover is provided with protection rings. The anti-pulling fracture hardware connection line for data processing is provided with the protection cover, the protection rings are distributed on the protection cover, and rotary roll balls are distributed on the protection rings in a ring array, so that when pulling the connection line hard, people grasp the protection rings but cannot pull the connection line hard because the hands keep skidding on the connection line; further, the cable is provided with a nylon-woven net that has high strength and tenacity, so that the nylon-woven net can well protect the cable inside so as to effectively prevent the connection line from breaking due to pulling, therefore, the service life of the connection line is prolonged effectively.