| 摘要 |
PROBLEM TO BE SOLVED: To house/take out a battery single body in/out of the battery housing part of electronic equipment with no battery holder used. SOLUTION: A plus terminal 27 which is extended into the inside of the battery housing part 17 of electronic equipment, and abuts against the side face of a coin type battery 3, is provided for the box body 16 of the electronic equipment. And furthermore, a minus terminal abutting against the bottom face of the coin type battery 3, the coin type cell 3 housed in the housing part 17 is energized to the outer side by the plus terminal 27, and the coin type battery 3 is designed so as to be pressed to the inner wall surface of the box body 16 by the aforesaid minus terminal, so that the cell housing part 17 is thereby closed by a cell cover 20. This constitution thereby eliminates a need for a holder for surrounding the circumferential periphery of the coin type battery, allows the part packaging area of a wiring board 18 in the inside of the electronic equipment to be increased, allows a housing condition to be well maintained because the coin type battery is energized to the inner wall surface of the boxy body for the electronic equipment by the minus terminal so as to be fixed thereto, and also allows the coin type battery 3 to be easily housed in/taken out because the coin type battery 3 is pushed out by the restoring force of the plus terminal 27 when it is taken out, so that much time is not taken to replace the battery with a new one. |
