| 摘要 |
PROBLEM TO BE SOLVED: To provide a mounting structure of a button type battery capable of surely keeping it connected to a circuit board at use, and capable of being easily taken out at removal. SOLUTION: Terminal plates 13, 13 are fixed to both electrodes 11, 11 of the button type battery 10. A flexible circuit board 40 and a circuit board 30 are arranged at an upper side and a lower side of connection parts 15, 15 of the terminal plates 13, 13 protruding from the outer periphery of the button type battery 10. The connection parts 15, 15 of the terminal plates 13, 13 are made to contact with terminal connection patterns 39, 39 formed on the circuit board 30, and the above contact parts are pressure welded by being pressed by pressing means 50, 50. A notched part 41 for taking out the button type battery 10 by turning over the flexible circuit board 40 is formed on the flexible circuit board 40. COPYRIGHT: (C)2005,JPO&NCIPI
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