| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable using various antennas by making an antenna easily detachable. SOLUTION: In the portable telephone device provided with a telephone device body 10 and an antenna 20 which is fixed to the device body 10 and transmits and receives radio waves, the antenna 20 comprises an antenna body 21 formed of conductor, and a holding member 22 which is detachably fixed to the device body10 and holds the antenna body. The antenna 20 can be detached from the telephone device body 10, to which various antennas 20 can be fixed at need. In the telephone device body 10, if necessary, a recess 11 is constituted in which the antenna 20 is so fixed that the outer surface of the antenna and the outer surface of the telephone device body are made flat-topped. By fixing the antenna to the recess 11, the antenna is buried in the flat-topped recess 11.</p> |
