发明名称 HOUSING HAVING ELECTROMAGNETIC WAVE SHIELDING AND WATERPROOF STRUCTURE
摘要 In a housing having a sealing structure providing an electromagnetic wave shielding function and a waterproof function between first and second housing components (1, 2) which define a space therebetween, the sealing structure includes a groove portion (12) made in the first housing component to extend around the space, a first seal member (13) formed by being directly applied into the groove portion, a second seal member (14) formed by being applied onto the first seal member, and a pressing portion (16) formed on the second housing component to correspond to the groove portion. The first seal member has relatively low hardness to be compressible. The second seal member has relatively high hardness, flexibility, and conductivity. When the first and second housing component are combined to each other, the pressing portion pressingly deforms the second seal member so as to be brought into surface contact with the second seal member. The first and second housing component are made of magnetic metal.
申请公布号 US2004188120(A1) 申请公布日期 2004.09.30
申请号 US20030700631 申请日期 2003.11.05
申请人 NEC CORPORATION AND MITSUYA CO., LTD. 发明人 KOMATSU KAZUO;KUSAMA HIDEKAZU
分类号 H05K5/02;H05K5/06;H05K9/00;(IPC1-7):H02G3/00 主分类号 H05K5/02
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