| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery support device capable of reducing the number of steps in manufacturing of a battery pack.SOLUTION: A battery supporting device 1 has an upper battery holder 2 and a lower battery holder 3 which are formed of material having insulation quality, and hold a plurality of cylindrical batteries B11 to B1n and B21 to B2n from both the sides in the longitudinal direction. The upper battery holder 2 and the lower battery holder 3 contain a plurality of upper circular recesses r211 to r21n, r221 to r22n and a plurality of lower circular recesses r311 to r31n, r321 to r32n in which the end portions in the longitudinal direction of the respective cylindrical batteries are press-fitted and held, a plurality of upper lead plates L21 to L2n and L2 N which electrically connect the electrode terminals of the respective cylindrical batteries to connect the plurality of cylindrical batteries B11 to B1n and B21 to B2n in series or in parallel, and a plurality of lower lead plates L31 to L3n.SELECTED DRAWING: Figure 1 |
