Card-in/out device for an electrical connector

摘要

A card-in/out device for an electrical connector having a base composed of a bottom seat and an upper cover covering over the bottom seat. The device includes a sliding slot structure, a pushing piece and an elastic member. The sliding slot structure disposed in the base has a circulation path formed with a concave first positioning point and an initial second positioning point, and a bottom surface formed with one-way stoppers such that a one-way circulation from the second positioning point to the first positioning point and then the second positioning point is formed. The pushing piece engaged with an inner surface of the upper cover may slide back and forth, and has a push portion to be pushed by an inserted electrical element, and a guiding rod fit into the sliding slot structure. The elastic member provides a force for moving the pushing piece back to an original position.