| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive holding structure considering the safety of a battery. SOLUTION: In the holding of a secondary cell 2 as battery, a secondary cell lead plate 3, a secondary cell 2 and a secondary cell keep plate 4 are built into a circuit support base 1 as support member to form a movement formed by an inexpensive resin material. A protrusion for positioning the secondary cell keep plate 4 provided on the circuit support base 1 is squeezed to sandwich the secondary cell 2 and the secondary cell lead plate 3 between the secondary cell keep plate 4 and the circuit support base 1, thereby forming an integrated secondary cell block. |
