| 摘要 |
PROBLEM TO BE SOLVED: To securely hold a thin button cell with a simple structure. SOLUTION: The button cell B is fixed by arranging a positive electrode part 2 of an elastic electrode 1 on an inside face of a cell frame 4 and pressing the cell B onto an opposite inside face with elastic force of the elastic electrode 1. Since the elastic electrode is molded from a pressurized conductive rubber, the positive electrode of the button cell B is electrically connected with a positive electrode power source pattern 6 arranged on a rear face of the elastic electrode 1. Further, a negative electrode part 3 integrated with the positive electrode part 2 through an insulating part 5 is located on a bottom face of the cell frame 4 to realize conduction between the negative electrode of the cell B and a negative electrode power source pattern 7 on the rear face. With this, the number of parts is decreased, and a thin button cell can be securely held in a simple structure. COPYRIGHT: (C)2003,JPO
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