| 摘要 |
PROBLEM TO BE SOLVED: To provide a contact point support mechanism, a contact point switching device, a measuring device and a radio, inexpensive and easy in manufacture, and superior in contact reliability/welding resistance of a contact point, without enlarging the device, with a simple structure. SOLUTION: A second elastic support part 4 is a wide beam for connecting a movable electrode 3b and a movable contact point part 5. This second elastic support part 4 is connected to an illustrated lower end part dislocated from the center of the movable contact point part 5 from the two movable electrodes 3b; and intentionally generates torque in a contact point by trying to respectively lift an end part connected with the respective second elastic support parts 4 to the inverse side; and easily tears off pressure sensitive adhesion and welding of a movable contact point to respective fixed contact points, by adding not only tearing-off force in the just above direction but also tearing-off force from the just beside direction. COPYRIGHT: (C)2005,JPO&NCIPI
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