Patent ID: 9060225
Filing Date: 2015-06-16
Classification: H04R

Abstract:
1. A wireless earphone comprising: a first fixing module ( 10 ) including a lower cover ( 11 ) and a fixing element ( 12 ), wherein the fixing element ( 12 ) is disposed at a central position of the lower cover ( 11 ); a rotating case ( 20 ) including a rotating base ( 21 ) and an upper cover ( 22 ), wherein the upper cover ( 22 ) is fixed to the rotating base ( 20 ), the rotating base ( 20 ) has a cup portion ( 211 ) and an annular plate ( 212 ) extending from the top edge of the cup portion ( 211 ), the fixing element ( 12 ) passes through the cup portion ( 211 ), and the rotating case ( 20 ) rotates about the fixing element ( 12 ); an electronic module ( 30 ) including a circuit board ( 31 ), a transceiver chip ( 32 ) and a battery ( 33 ), wherein the electronic module ( 30 ) is disposed between the upper cover ( 22 ) and the rotating base ( 20 ) and fixed to the annular plate ( 212 ); a tape spring ( 40 ), one end of which is attached to the cup portion ( 211 ) and the other end of which is attached to the fixing element ( 12 ); at least one earphone cable ( 50 ) wound around the cup portion ( 211 ) having one end extending to connect to the circuit board ( 31 ) and the other end passing through the lower cover ( 11 ); and a second fixing module ( 60 ) disposed between the rotating base ( 21 ) and the lower cover ( 11 ) for fixing the relative position between the rotating case ( 20 ) and the second fixing module ( 60 ).