| 摘要 |
PROBLEM TO BE SOLVED: To use a high-frequency relay having an inexpensive and high-versatility resin case body concerning a high frequency switching apparatus, which is constituted by including a printed board and a high-frequency connector in the high-frequency relay. SOLUTION: The high-frequency relay 3 is constituted, by arranging a contact mechanism 11 in parallel with a driving mechanism 12 for driving the mechanism 11. For the contact mechanism 11, mobile contacts 13, 14 are arranged inside a shield box 12 and held by driving members 18, 19 to be driven for displacement by the driving mechanism 21, and brought into contact with/separated from fixed contacts 15, 16, 17, so that a high-frequency signal is switched. The shield box 12 is required to have a notched part 12e in order to avoid interference with the driving members 18, 19 to be displaced. By the present invention, the contact mechanism 11 of the high-frequency relay 3 is adjacently arranged at the metallic case body side of the high-frequency switching apparatus, so that the metallic case body has a function of shielding the notched part 12e. Thus, the resin case body is used. COPYRIGHT: (C)2007,JPO&INPIT
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