Base end pin assembling structure for relay

The utility model discloses a base end pin assembling structure for a relay, comprising a base provided with a binding surface; the end pin is attached to the attaching surface of the base; wherein the binding face is concaved inwards to form a receding groove, at least part of the receding groove is located below the end foot, and at least part of the connecting position of the end foot and the binding face is arranged on the periphery of the receding groove in a surrounding mode so that the binding flatness between the end foot and the binding face can be improved. According to the utility model, the problem that the assembly between the base and the end pin is not firm can be solved, and the requirement on the surface flatness of the base is greatly reduced by arranging the abdicating groove and reducing the area of the binding surface, so that the binding effect between the base and the end pin can be realized, and a gap is prevented from occurring during assembly. 本实用新型公开了一种用于继电器的基座端脚装配结构，包括：基座，所述基座具有贴合面