发明名称 Multi-purpose charging device for batteries
摘要 The invention relates to a charging device (10) for the batteries of a cellular telephone, whereby the same device can be used to charge batteries (15) with different external dimensions. The charging device (10) comprises width controllers (19a, 19b), the position of which controls the location and position of the actual battery guides (18a, 18b), which enable batteries of different sizes to get a reliable contact with the electrical connectors (17) of the charging device. Short batteries are locked to the charging device by means of a separate stopper (14).
申请公布号 US6337558(B2) 申请公布日期 2002.01.08
申请号 US20010783200 申请日期 2001.02.14
申请人 NOKIA MOBILE PHONES LTD. 发明人 YUEN KWOK YIN;IP PUI WAH VINCENT;WONG ANDY;MURMANN KIM
分类号 H02J7/00;(IPC1-7):H02J7/00 主分类号 H02J7/00
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