TERMINAL STRUCTURE OF CHARGING TYPE POWER SOURCE DEVICE

PROBLEM TO BE SOLVED: To eliminate the loss of current in charging and reduce the number of part items and the man-hour of assembling by providing a specified structure of make a power source terminal common to a charging terminal in an electronic equipment using a charging type battery as power sou...

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Bibliographic Details
Main Authors KOYAMA HIROSHI, HIGUCHI TOSHIHIRO, FUTAKI SADAHIRO
Format Patent
LanguageEnglish
Published 03.10.1997
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
CURRENT COLLECTORS
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
LINE CONNECTORS
PHYSICS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:PROBLEM TO BE SOLVED: To eliminate the loss of current in charging and reduce the number of part items and the man-hour of assembling by providing a specified structure of make a power source terminal common to a charging terminal in an electronic equipment using a charging type battery as power source. SOLUTION: In an electronic equipment (for example, easy portable telephone) using a charging type battery 3 as power source, a terminal piece 4 having a contact part 5 to the battery 3 and a contact part 6 to a circuit board 2 side is partially exposed to the outside of the equipment, and this exposed part is used as a charging terminal 7, whereby a power source terminal is made common to the charging terminal. Thus, the current is never lost in charging, one terminal member suffices, and the cost can be reduced. A recessed part of notch part 10 is preferably formed is a part of the equipment to partially expose the terminal piece 4 from the recessed part or notch part 10. Namely, the short-circuit caused by the contact of the charging terminal 7 with the other conductive member can be prevented.
Bibliography:Application Number: JP19960088949