PENETRATION JOINT ASSEMBLY

摘要

PURPOSE: To open and close a circuit while shielding remains kept by detachably providing a carrier for receiving connector parts inside a housing mounted on the inside of a wall for receiving the end of a movable shielding plug inserted into the through hole of a shielding wall. CONSTITUTION: A shielding plug 6 is slidably fitted in the direction of the thickness of a wall 2 to a tubular liner 5 provided in the through hole of a shielding wall 2. A housing 7 for receiving the tip of the plug 6 is fitted on the inside of the wall 2, and connector parts 10 are provided at the tip of the plug 6. A detachable carrier 9 is provided inside the housing 7, and connector parts 14 releasably engaged with the connector parts 10 are provided in the carrier 9. (Figure shows a releasing state) Shielding plug 6 has a flange 17 engaged with the stop 18 of the outside of the wall 2 to limit its sliding range. Therefore, while a shielding state remains kept, electric power supply to electric parts inside a shielding region (the inside of the wall 2) and its releasing are performed.