BATTERY PACK

PROBLEM TO BE SOLVED: To provide a battery pack allowing a built-in control circuit board to be surely positioned, without using a complicated structure which leads to cost increase. SOLUTION: The control circuit board 40 is fixed to an upper case 10 by four board fixing claws 13 formed on the upper...

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Bibliographic Details
Main Author NAEMURA TAKASHI
Format Patent
LanguageEnglish
Published 12.05.2005
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:PROBLEM TO BE SOLVED: To provide a battery pack allowing a built-in control circuit board to be surely positioned, without using a complicated structure which leads to cost increase. SOLUTION: The control circuit board 40 is fixed to an upper case 10 by four board fixing claws 13 formed on the upper case 10 to be positioned, with respect to the case 10. Five LEDs 42 and one switch 41 are attached to the circuit board 40 as shown, and when a user presses a pressing part 11 of the upper case 10, it is elastically recessed toward the inside of the case 10 to press a movable part 41a of the switch 41. When the circuit board 40 is mounted, the fixing claws 13 are inserted between the adjacent LEDs 42, and interference of light between the adjacent LEDs 42 is prevented from occurring, at emitting of the light from the LEDs 42. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030359605