| 摘要 |
PURPOSE: A relay device of a vehicle is provided to suppress or prevent the damage of a fixing contact point and a driving contact point and to suppress or prevent eccentric abrasion from generating in the fixing contact point and the driving contact point. CONSTITUTION: A relay device of a vehicle comprises a fixing contact point(320), a driving contact point(330), and a driving unit. The end of the fixing contact point contacts with a fixing contact unit(321) made of a material with high conductivity. The driving contact point is separated from the fixing contact point and contacts with a driving contact unit(331) made of the material with high conductivity to face with the fixing contact unit. The driving unit reciprocates the driving contact point by the power applied to contact or separate the driving contact unit and the fixing contact unit. One of the fixing contact unit and the driving contact unit is formed in a dome shape. |
