Foldable insulating rod

The utility model discloses a foldable insulating rod which comprises a plurality of insulating rods and a foldable mechanism. The insulating rods are connected through the foldable mechanism. Because the connection mode of the insulating rods is changed into a foldable connection mode, and the insulating rods are connected through the foldable mechanism, the problems of thread failures and rusting are avoided. Serial numbers are adhered on one position of the foldable insulating rod so that the insulating rods can not be taken wrongly. When the foldable insulating rod is used, the insulating rods of a certain number are unfolded according to a distance need. The insulating rods can be unfolded conveniently due to the adoption of the foldable mechanism. When the foldable insulating rod is not used, the foldable insulating rod can be folded conveniently. The foldable insulating rod is convenient to use, and the insulating rods are easy and convenient to connect.