| 摘要 |
PROBLEM TO BE SOLVED: To prevent short circuit between a battery and a substrate connection spring in a time piece module structure in which the tip end of the substrate connection spring is inserted in between the battery and the circuit substrate. SOLUTION: On one side of a circuit support stage 4, a circuit board 3 is arranged, in a recess formed on the opposite side of the circuit support stage 4, a battery 6 is contained, a based connection spring 5g is provided on a metal plate 5 as a means to electrically connect with the circuit board 3 of the metal plate 5 of a time piece module having the metal plate 5 electrically connected with one of electrodes of at least the battery 6 and electrically connected with the circuit board 3. For the structure, the tip end of the board connection spring 5g is inserted in between the battery 6 and the circuit board 3 and part of the circuit support stage 4 exists in between the tip end of the board connection spring 5g and the battery 6. |
