发明名称 SPEAKER STRUCTURE OF A MOBILE TERMINAL HAVING A PLURALITY OF SPEAKER HOLES, PARTICULARLY FOR EASILY TRANSFERRING A BELL SOUND GENERATED THROUGH A LOUD SPEAKER ALTHOUGH THE LOUD SPEAKER IS CLOSED DUE TO AN EXTERNAL OBJECT BY TRANSFERRING THE BELL SOUND THROUGH A PLURALITY OF PATHS
摘要 PURPOSE: A speaker structure of a mobile terminal having a plurality of speaker holes is provided to properly transfer a bell sound generated through a loud speaker to a user by preventing a phenomenon that speaker holes are easily closed by an external object. CONSTITUTION: Guide ribs(30) guide a bell sound generated from a loud speaker so as to be transferred also to other directions than a through sound hole formed at an upper case of a folder. Speaker holes(40) are formed at an outer sides of the folder in a manner of communicating with a guide recess formed by the guide ribs(30), and transfer the bell sound received through the guide ribs(30) externally.
申请公布号 KR20050011980(A) 申请公布日期 2005.01.31
申请号 KR20030051057 申请日期 2003.07.24
申请人 LG ELECTRONICS INC. 发明人 KIM, SUNG HYUN
分类号 H04B1/38;H04M1/02;(IPC1-7):H04B1/38 主分类号 H04B1/38
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