| 摘要 |
PURPOSE:To fit an antenna with less components and to obtain stable connection, by fixing the antenna through the use of a part of a flexible printed board to which the antenna is electrically connected. CONSTITUTION:At a part of the circumference of a flexible printed board assembled with an electric circuit such as a radio receiving circuit, a projection 8 with a slit 9 at the center is formed and the projection 8 is wound on a ferrite antenna 10. The tip of the projection 8 is overlapped on the major plane of the board 7 to locate a lead 11a of an antenna winding 11 to be seen from the slit 9, the lead 11a is inserted between the overlapped projection 8 and board 7, and this lead 11a is soldered 15 to a conduction foil 12 on the board 7 together with the projection 8 for the fixing and electrical connection of the projection 8. |
