| 摘要 |
PURPOSE: A concentric link switch is provided to improve the electrical characteristics of the switch and minimize the size of the switch and lower the manufacturing cost. CONSTITUTION: A concentric link switch comprises a plurality of U lines, a U link, and a concentric switch. The plurality of U lines electrically connects one input section and one output section. The U link comprises a coupling plate, which fixes the relative position of the U lines. The concentric switch moves the coupling plate of the U link to separate the U lines from the input section and the output section, and electrical connects another input section and another output section. According to the concentric link switch, the electrical characteristics of the switch are improved, and the size of the switch is minimized, and the manufacturing cost is lowered.
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