Electrical connector and manufacturing method thereof

摘要

An electrical connector comprises a casing, an insulative base and at least one first terminal. The casing has an inner space and an opening communicated with the inner space. The insulative base is disposed in the inner space. The first terminal is disposed within the insulative base and includes a terminal body and an actuator. The terminal body includes a first contact portion and a first center portion. The actuator is protruded from the first center portion along a normal line of a contact area of the first contact portion and has stopped up before the insulative base; and the method of manufacturing method of the same.

主权项

1. An electrical connector, comprising:
a casing having an inner space and an opening communicated with said inner space; an insulative base disposed in said inner space; at least one first terminal disposed within said insulative base, including: a terminal body which have a first contact portion, a first center portion and a first connecting portion which are sequentially connected, wherein said first contact portion is adjacent to said opening for contacting a docking terminal, and said first connecting portion is predetermined to connect with a printed circuit board; and an actuator protruding from said first center portion along a normal line of a contact area of said first contact portion, and has a stopper which is engaged with and stopped by said casing; a plurality of second terminals and a plurality of third terminals, wherein said principle base further includes a plurality of second grooves extending along a longitudinal direction, and said tongue includes a plurality of bottom cavities extending along a longitudinal direction and communicating with these second grooves, as these bottom cavities are exposed on the bottom surface of said tongue, wherein said plurality of second terminals and said plurality of third terminals penetrate these second grooves and are located within said bottom cavities; wherein the actuator includes an actuator face adjacent to said first connecting portion and a ramped portion adjacent to said first contact portion; said actuator face is perpendicular to a perimeter of said first center portion in contact with said actuator, wherein the angle between said ramped portion and said perimeter is not a right angle, and said ramped portion faces toward said first contact portion and is engaged with and stopped by said principle base; wherein said first center portion is provided with a retainer which is located on a section between said actuator and said first contact portion and extends in a direction perpendicular to said normal line, as said retainer is engaged with said principle base.