| 摘要 |
<p>PURPOSE:To eliminate the deformation of a metal terminal and to easily detach a printed circuit board by fixing the metal terminal connecting a battery and the printed circuit board to a battery case and performing the connection of the battery and the printed circuit board utilizing the metal terminal within the battery case. CONSTITUTION:A battery case 11 is equipped with a pair of metal terminals 13 and the elastic pieces 13c coming into contact with one electrode of the battery 14 in a battery receiving part 11a and the elastic pieces 13d coming into contact with the first electrode 12b or second electrode 12c in a board thrust part 11b are integrally formed to a pair of the respective metal terminals 13 whose intermediate parts 13a are fixed to the battery case 11. Therefore, the metal terminals 13 connecting the battery 14 and a printed circuit board 12 are fixed to the battery case 11 and the connection of the battery 14 and the printed circuit board 12 utilizing the metal terminals 13 is performed in the battery case 11 and the connection of the metal terminals 13 and the printed circuit board 12 is performed by the insertion and pulling- out of the battery case 11. By this method, the deformation of the metal terminals 13 due to the insertion and pulling-out of the battery case 11 is eliminated and the printed circuit board 12 can be easily detached from the support holder thereof.</p> |
