MOUNTING STRUCTURE OF EARPHONE JACK DETACHABLE IN 3 DIRECTIONS

A structure for mounting a three directional detachable wire ear phone jack is provided to prevent a user from being injured due to a wire in a sudden stop, a sudden rotation, and a sudden rush of a vehicle by facilitating separation from a monitor. A diameter expanding unit is formed in front of a...

Full description

Saved in:
Bibliographic Details
Main Author WOO, SUNG IL
Format Patent
LanguageEnglish
Published 17.06.2009
Subjects
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LINE CONNECTORS
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
Online AccessGet full text

Cover

More Information
Summary:A structure for mounting a three directional detachable wire ear phone jack is provided to prevent a user from being injured due to a wire in a sudden stop, a sudden rotation, and a sudden rush of a vehicle by facilitating separation from a monitor. A diameter expanding unit is formed in front of a jack hole into which an earphone jack is inserted. A fixing lever(20) is protruded to the diameter expanding unit of the jack hole and is elastically supported by a spring. A leading end of the fixing lever has a protrusion hitched in an ear phone jack. A terminal(40) is electrically connected to the ear phone jack inside the jack hole and transmits the signal of the monitor to the earphone jack. The rear of the terminal is movably supported to a longitudinal direction of the jack hole by the spring. A lifting lever(50) is elastically supported by a spring in a lower side of the terminal to ascend and descend. A power transmission unit(60) transmits the power between the fixing lever and the lifting lever to interlock with the ascending and descending of the lifting lever and the fixing lever.
Bibliography:Application Number: KR20070130531