Patent ID: 7037125

Claim:
A memory card connector, adapted for transferring signal between a memory card and a circuit board and being constructed as Push-Push type, comprising: an insulative frame having a housing, a first side wall, a second side wall and a bottom wall, which together defining a slot for receiving the memory card, the housing defining a plurality of passageways therein, an assembling block being formed adjacent the passageways; a plurality of conductive terminals received in the passageways, and each conductive terminal including a body, a contact end extending from an end of the body, an interferential portion and a soldering end opposite the contact end; an ejecting device mounted on the first side of the insulative frame, and including: a sliding base defining a guiding groove for guiding the memory card in or out, a link arm being formed on a side of the sliding base; a guiding pole having a pivoting end pivoting to the first side wall, and a moving end opposite the pivoting end for moving along the guiding groove; and a resilient element for providing returning force for the sliding base; a shell fixing on the insulative frame and at least shielding the housing, the first side wall and the second side wall; and an activation switch assembled on the assembling block of the insulative frame, being normal-open type and including a first pin and a second pin identical and parallel to each other, the first pin and the second pin respectively having bases, contact arms, interferential arms and soldering arms, the contact arms bending perpendicularly from the bases and further bending inversely to form suspending branch arms, the branch arms respectively having arcuate portions at substantially middle thereof and free ends, when the memory card biases the branch arm of the first pin, the free end of the first pin contacting the arcuate portion of the second pin thereby electrically communicating the first pin and the second pin.