Low-voltage loop measurement and control terminal

The utility model discloses a low-voltage loop measurement and control terminal, which relates to the technical field of low-voltage loop measurement and control terminals and comprises a lower shell and an upper shell, clamping pieces are arranged in the lower shell and the upper shell, and protection assemblies are arranged on two sides of each clamping piece. The protection assembly comprises a plurality of first sliding grooves, connecting rods, second springs, a plurality of connecting pieces, a mounting plate, an elastic plate and a dustproof net, the first sliding grooves are formed in one end of the clamping piece, the second springs are fixedly mounted at one ends of the groove walls of the first sliding grooves, the connecting rods are slidably mounted on the groove walls of the first sliding grooves, and the connecting pieces are fixedly mounted on one side of the elastic plate; the connectors are fixedly mounted at one ends of the corresponding connecting rods. The mounting plates are fixedly moun