| 摘要 |
PROBLEM TO BE SOLVED: To provide a seesaw switch capable of providing an excellent operation feeling with a clear click feeling from depression to return. SOLUTION: This seesaw switch includes: a plurality of rubber switches 14 arranged on a circuit board 12; a support part 16 located between the respective rubber switches 14; and a rocking member 20 rockingly attached to the support part 16. The seesaw switch is provided with: a rocking shaft 22 arranged on one side of the support part 16 and the rocking member 20; and a bearing 18 arranged on the other side of the support part 16 and the rocking member 20, having an inside diameter larger than that of the rocking shaft 22, and journaling the rocking shaft 22 by having a certain amount of play. Pressing parts 24 in contact with top parts 14a of the rubber switches 14 are arranged on both sides of the rocking shaft 22 of the rocking member 20. When one side of the rocking member 20 is pressed, the rocking shaft 20 moves in the bearing 18 in the pressing direction, and the rocking member 20 is tilted by using, as a fulcrum, a contact part between the top part 14a of the rubber switch 14 located on the opposite side to the pressing part of the rocking member 20, and the pressing part 24. COPYRIGHT: (C)2008,JPO&INPIT
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