Disclosed is a relay protection intelligent operation-maintenance hand-held intelligent terminal. The terminal comprises a fixing frame, a terminal body is arranged within one side of the fixing frame, an electronic label seat is arranged on the outer wall of the other side of the fixing frame, a plurality of connecting sleeves are fixedly arranged on the electronic label seat, two ends of the connecting sleeves are connected with connecting ropes, relay labels are arranged on the connecting ropes, clamping bands are cooperatively arranged on one ends of the connecting ropes, first grooves areformed in the length direction of the connecting sleeves, and the first grooves are matched with the width of the connecting ropes. According to the intelligent terminal, the terminal body is embedded in the fixing frame to protect the terminal body from damaging by bumping, two ends of the connecting ropes are connected through the connecting sleeves, and connection and disconnection between theconnecting ropes and the connecting sleeves are convenient by means of the connecting manner. The structure also facilitates accommodation of the relay labels and separated storage. The intelligent terminal has the advantages of being neat and compact in structure, low in production cost and convenient to use.