An electronic device comprises an upper housing, a lower housing, and a battery. The lower housing is engaged with the upper housing. A bottom wall of the lower housing is partially recessed to form a thin battery receiving portion. The thin battery receiving portion can give way to pressure caused by a swelling and or exploding battery.
申请公布号
US8271052(B2)
申请公布日期
2012.09.18
申请号
US20100796530
申请日期
2010.06.08
申请人
JIANG BIN;WANG MAN-ZHONG;LEE TE-HUA;HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD.