To provide a button type battery mounting device having a structure of a metal terminal to be pressed against a button type battery, which structure hardly causes an instantaneous interruption of a power supply from the button type battery even when a strong impact is applied.
The button type battery mounting device includes a first metal terminal contacting a bottom of the button type battery 41, a second metal terminal 31 contacting a side face of the button type battery 41, and a third metal terminal 32 contacting the side face of the button type battery at a point different from that contacted by the second metal terminal, wherein the second metal terminal 31 and the third metal terminal 32 are configured to be pressed against the button type battery 41 at opposite points interposing button type battery 41, and at least one of the second metal terminal 31 and the third metal terminal 32 retains a condition of being pressed against the button type battery 41 in case of a vibration caused by the impact.
KAKIZOE TOMOYA
TSUBUZAKI YOSHIHIRO
HATTORI TOKUO
MOCHIZUKI KIYOTO
MUTO SADAKATSU
NIPPON TELEGRAPH & TELEPHONE
| JPS52150731U | 1977-11-15 | |||
| JPS617563A | 1986-01-14 | |||
| JPS54100684U | 1979-07-16 | |||
| JPH0673858U | 1994-10-18 | |||
| JPH09259852A | 1997-10-03 | |||
| JPS4992421U | 1974-08-09 |
Next Patent: DOME-LIKE SPRING AND SWITCH