Patent ID: 8738097
Filing Date: 2014-05-27
Classification: H01R,H04M,Y10T

Abstract:
1. A waterproofing structure for a mobile phone, comprising: a casing main body including a casing cover connected at an opened upper side thereof and a connector insertion passageway formed at one side thereof; a connector assembly inserted from outside the casing main body through and into the connector insertion passageway formed on the casing main body, including a housing in which a contact terminal and a ground terminal are insert-molded, a sealing member mounted to the outside of the housing along a sealing member receiving groove disposed thereon, and a shell connected to the front of the connector assembly; and a printed circuit board formed with a pattern-type connection terminal formed on a bottom surface thereof for contact with the contact terminal and the ground terminal of the housing, fixedly fastened to a fixing boss formed inside the casing main body, and fitted with the rear part of the housing; wherein a leading end of the ground terminal contacts a lower inner surface of the shell; wherein the sealing member receiving groove of the housing includes at least two airtight annular protrusions while the sealing member comprises airtight annular grooves formed on an inner surface thereof to insert the airtight annular protrusions, and wherein an outside of the sealing member is sectioned by an annular groove so that the sealing member has a double airtight structure.