BUTTON STRUCTURE FOR A MOILE TERMINAL
申请公布号:KR20070071931(A)
申请号:KR20050135789
申请日期:2005.12.30
申请公布日期:2007.07.04
发明人:PARK, SUNG YONG
分类号:H04M1/23
主分类号:H04M1/23
摘要:A button structure of a mobile communication terminal is provided to be formed in multiple type so as to connect with plural contacts, in order that text messages can be easily and quickly inputted through buttons. A mobile phone cover(10) has plural button holes. A circuit board(110) is equipped with plural contacts(111a-111c) and various circuit patterns. A rubber keypad(230) has projections(232) equipped with more than one through hole(232c). Plural buttons(200) include bodies(210) which are inserted into the button holes so that upper sides are exposed to the cover(10) while lower sides are located within the through hole(232c) to vertically move and which are equipped with bar-type projections(212,214) having conductive electrodes(212a,214a). Compression springs(300) are interposed between the projections(232) and lower sides of the buttons(200).
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