发明名称 |
SPEAKER STRUCTURE OF A FOLDER TYPE MOBILE TERMINAL HAVING A PLURALITY OF SPEAKER HOLES, PARTICULARLY FOR EASILY TRANSMITTING 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 TO THE OUTSIDE |
摘要 |
PURPOSE: A speaker structure of a folder type mobile terminal having a plurality of speaker holes is provided to enable a bell sound not to be easily blocked by an external object when the bell sound is transferred by way of a plurality of paths by forming the holes on a curved surface of the mobile terminal. CONSTITUTION: When a bell sound is generated from a loud speaker(20) in a state in which the folder(5) of a mobile terminal is closed, the bell sound is reflected by an external object and pointed toward a lower portion of the folder and an inlet recess formed at an upper case of the body(1) makes the bell sound introduced to the body(1) of the mobile terminal. A guide unit guides the bell sound which has been introduced into the inlet recess, so as to be transferred externally through a plurality of paths. A peripheral portion of the inlet recess is formed to be lower than a surface of the upper case of the main body so that the bell sound can be easily introduced into the inlet recess.
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申请公布号 |
KR20050011975(A) |
申请公布日期 |
2005.01.31 |
申请号 |
KR20030051052 |
申请日期 |
2003.07.24 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
AHN, SUNG WOONG;SHIN, SANG HOON |
分类号 |
H04B1/38;(IPC1-7):H04B1/38 |
主分类号 |
H04B1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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