Terminal block for connecting a circuit board and wires with a slidable fastener on the body

A terminal block comprising:

• an insulative seat, comprising a slot and a sliding trough, and a longitudinal direction of the sliding trough being parallel to a depth direction of the slot;
• a flexible arm latch, disposed on the insulative seat, a longitudinal direction of the flexible arm latch being parallel to the depth direction of the slot, a first interfering portion and a hook are disposed on one side surface of the flexible arm latch, and the hook perpendicularly interfering with an extending plane of the slot;
• and
• a slider, disposed in the sliding trough, longitudinally movable along the sliding trough, and comprising a second interfering portion pushing the first interfering portion;
• wherein at least one of the first interfering portion and the second interfering portion is a slope, the slope is aslant arranged corresponding to the longitudinal direction of the flexible arm latch, and the first interfering portion and the second interfering portion abut against each other to push the slope to deflect the flexible arm latch to make the hook retract during the slider moving toward a bottom of the slot,
• wherein a stopping portion is disposed in the sliding trough, the stopping portion stops the slider from moving oppositely to an opening of the slot;
• wherein the stopping portion comprises a stopping surface stopping the slider, and the stopping surface is arranged toward the opening of the slot.