Device for inspecting the assembly defect of a connector capable of fixing the position of a wire terminal

A device for checking whether a connector is fully assembled, comprising:

• a connector jig configured to have a holder which is a space open toward at least one side and an assembled connector is seated in;
• a moving block configured to have an inner space open toward one side, and to be capable of moving in a first direction toward the holder and in a second direction opposite to the first direction;
• a matching box, mounted in the moving block to be moved together with the moving block and to be also movable in the first direction and the second direction in the moving block, of which shape is such that its movement in the first direction is blocked by a part of the connector seated in the holder if the part protrudes from an outer surface of the connector;
• a driving unit configured to drive the movement of the moving block in the first and second directions;
• and
• a contact switch configured to change its electrical state when the matching box moves, relative to the moving block, at a predetermined interval in the second direction,
• wherein the moving block is configured to move further in the first direction by at least the predetermined interval even in a state in which the movement of the matching box in the first direction is blocked.