| 摘要 |
PURPOSE:To easily connect adjacent unit batteries and to increase fastening strength by making connector fitting surfaces of terminals intersect perpendicularly each other, arranging each surface in parallel to each container surface, and positioning in point symmetry or line symmetry. CONSTITUTION:Connector fitting surfaces 1 and 1 ' intersect perpendicularly. The surface 1 of a terminal I is parallel to a container wall 5-1, and the surface 1 ' of the terminal I is parallel to a container wall 5-2. Terminals I and III, and II and IV are point symmetry, and terminals I and IV, and II and III are line symmetry. When batteries are adjacently installed, the terminal II of a battery a and the terminal I of a battery c are connected with a connector 6, and the terminal III o f the battery a and the terminal II of a battery b are connected with a connector. By installing a recess fitting a nut 7 in the back side of a bolt hole, turning of the nut is prevented. |
