Title:
INTEGRATED BATTERY CHARGER WITH USB PORT
Document Type and Number:
WIPO Patent Application WO/2012/139381
Kind Code:
A1
Abstract:
Disclosed is an integrated battery charger with a USB port, comprising a casing and a battery chamber which is arranged on the casing and used for holding a rechargeable battery. Two ends of the battery chamber are provided with metal pieces connected to battery electrodes. A charging circuit board is installed in the casing. The metal pieces at the two ends of the battery chamber are electrically connected to the charging circuit board. A USB port being used for introducing an external voltage is fixedly mounted on the casing, and the USB port is electrically connected to the charging circuit board. The volume of the present invention can be controlled within an extremely small range, and the voltage carried in the integrated battery charger does no harm the human body. In addition, the integrated structure of the present invention has the advantages of being more compact, more convenient for manufacturing and use, and smaller in volume.
Inventors:
LIU XIXIN (CN)
YANG FURU (CN)
WU BOCAI (CN)
YANG FURU (CN)
WU BOCAI (CN)
Application Number:
PCT/CN2011/082445
Publication Date:
October 18, 2012
Filing Date:
November 18, 2011
Export Citation:
Assignee:
JIANGMEN RONDA BATTERY CO LTD (CN)
LIU XIXIN (CN)
YANG FURU (CN)
WU BOCAI (CN)
LIU XIXIN (CN)
YANG FURU (CN)
WU BOCAI (CN)
International Classes:
H02J7/00
Foreign References:
| CN101707267A | 2010-05-12 | |||
| CN201038805Y | 2008-03-19 | |||
| CN200959356Y | 2007-10-10 | |||
| EP1689061A1 | 2006-08-09 | |||
| CN201985583U | 2011-09-21 | |||
| CN102185345A | 2011-09-14 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
广州嘉权专利商标事务所有限公司 (CN)
广州嘉权专利商标事务所有限公司 (CN)
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Claims: