Abstract: A plug connector assembly comprises a plug connector having an elastic locking structure for locking to a socket connector. The elastic locking structure is movable between a locking position engaged with the socket connector, and an unlocking position separated from the socket connector. An adapter of the assembly includes a pressing structure and a pull stop structure. The plug connector is received within the adapter for mating with the socket connector slidably inserted into the adapter. When the plug connector is received within the adapter, the pressing structure presses and holds the elastic locking structure in the unlocking position, and the pull stop structure abuts the elastic locking structure for preventing the plug connector from being pulled out of the adapter.

Abstract: A sealing installation device for hermetically mounting a housing to a panel includes an elastic sealing washer and a connection member. The elastic sealing washer is disposed between a base of the housing and the panel and seals a mating interface between the base and the panel. The elastic sealing washer has a through slot into which a protrusion formed on a bottom surface of the base is inserted. A thickness of the elastic sealing washer is greater than a height of the protrusion. The connection member connects the base of the housing, the elastic sealing washer, and the panel together. A difference between the thickness of the elastic sealing washer and the height of the protrusion is a predetermined value equal to a compression amount of the elastic sealing washer after the housing is installed on the panel.

Abstract: A plug connector assembly comprises a plug connector having an elastic locking structure for locking to a socket connector. The elastic locking structure is movable between a locking position engaged with the socket connector, and an unlocking position separated from the socket connector. An adapter of the assembly includes a pressing structure and a pull stop structure. The plug connector is received within the adapter for mating with the socket connector slidably inserted into the adapter. When the plug connector is received within the adapter, the pressing structure presses and holds the elastic locking structure in the unlocking position, and the pull stop structure abuts the elastic locking structure for preventing the plug connector from being pulled out of the adapter.