Coil spring type wire-locking terminal block

A wire-locking terminal block, comprising a plurality of insulating seats arranged in sequence, wherein a mounting groove is formed in each of the plurality of insulating seats, a wire inlet hole configured for a wire to pass therethrough is formed in one side wall of the mounting groove, a connecting terminal is mounted at a bottom of the mounting groove, one end of the connecting terminal penetrates through the bottom of the mounting groove, and a first through hole for the wire to pass therethrough is formed at one side of the connecting terminal;

• a wire locking frame is slidably connected in the mounting groove, a compression elastic member is arranged in the wire locking frame, one end of the compression elastic member is mounted on an inner side at a top of the wire locking frame, and a second end of the compression elastic member is mounted at a top of the connecting terminal;
• a second through hole configured for the wire to pass therethrough is formed in a side wall of the wire locking frame, and the wire inlet hole, the first through hole and the second through hole are arranged corresponding to each other;
• and a top plate of the connecting terminal penetrates through the second through hole, and a driving assembly configured for driving the wire locking frame to move toward the connecting terminal is mounted at a top of each of the plurality of insulating seats,
• wherein a first connecting assembly is arranged between adjacent two of the plurality of insulating seats, the first connecting assembly comprises a plurality of mushroom-shaped heads mounted on one side of one of the adjacent two of the plurality of insulating seats, a plurality of mushroom-shaped holes are formed in one side of a second one of the adjacent two of the plurality of insulating seats, and the plurality of mushroom-shaped heads are snap connected in the plurality of mushroom-shaped holes in one-to-one correspondence.