Solid shell phonoconnectors

摘要

Superior press-on retention, improved electrical contact and elimination of radio frequency leakage are attained in phonoconnectors by having the shell of the pin plug assembly as well as the shell of the receptacle solid. Internal clutch means in the form of an expansile spring ring carried by the phonoplug shell effectively grips and retains the phonoplug assembly in mechanically as well as electrically coupled engagement with a mating phonoreceptacle shell.