发明名称 |
SWITCH DEVICE OF FOLDER-TYPE MOBILE COMMUNICATION TERMINAL, CONCERNED WITH MINIMIZING DEFECTIVE PROPORTION OF SWITCH CONTACT AND REDUCING COSTS FOR MANUFACTURING SWITCH |
摘要 |
PURPOSE: A switch device of a folder-type mobile communication terminal is provided to accurately perform the press operation of a switch by a protrusion formed at an outer peripheral part of a center hinge arm of a folder. CONSTITUTION: A folder(120) is combined with a main body(110) by hinges to be rotatively opened and shut. A protrusion(124) is formed at a predetermined part of an outer peripheral part of a center hinge arm(123) of the folder(120). A switch(130) is installed at the main body(110) to be contacted or non-contacted with the protrusion(124) to move up and down and to be connected or disconnected with a terminal(114-1) located on a printed circuit board(114) so that a mobile communication terminal can be turned on or off.
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申请公布号 |
KR20040078205(A) |
申请公布日期 |
2004.09.10 |
申请号 |
KR20030013005 |
申请日期 |
2003.03.03 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
CHOI, SEOK HWAN |
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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