Prüfvorrichtung und Verfahren zur Prüfung von elektrischen Steckverbinder

A connector terminal checking device includes a base, a conduction checking part rotatably supported by the base to check the conductive condition of a connector to be checked, an abutting part attached to the base to come into contact with a rear end of the connector mounted on the conduction checking part arranged in a conduction check position, a compression spring for urging the conduction checking part against a stand-by position and a solenoid for holding the conduction checking part in the conduction check position when checking the connector. In an initial state of the device, the solenoid is not energized, so that the conduction checking part is moved in the stand-by position by the compression spring. After the connector is inserted into the conduction checking part, it is pressed to the conduction check position by an operator. During checking, the solenoid is energized to maintain the conduction checking part in the conduction checking position. After checking, the solenoid is inactivated, so that the conduction checking part is raised from the base by the compression spring.