Card connector having two sliding members

A card connector, comprising:

• a main body comprising a plugging space formed therein;
• a terminal set disposed in the plugging space of the main body, and comprising a plurality of terminals, wherein each of the plurality of terminals comprises a connection part disposed on a side thereof and extended into the plugging space, and a solder part disposed on an other side thereof opposite to the connection part and extended to outsides of the main body;
• a sliding mechanism movably disposed in the plugging space of the main body and disposed on the two sides of the terminal set, wherein the sliding mechanism comprises two sliding members movably slidable along two sides of the plugging space, sides of the two sliding members are abutted with sides of elastic members, respectively, and the other sides of the elastic members are abutted with two side walls of the main body, respectively, and each of the two sliding members comprises a supporting part protruded on a side thereof and extended into the plugging space, one of the sliding members has a circulating guide groove formed on other side opposite to the supporting part, and a guiding rod disposed thereon and having a terminal movably slidably disposed inside the guide groove, and an other terminal of the guiding rod is inserted through the main body;
• and
• a shielding housing, wherein the main body and the sliding mechanism are covered by the shielding housing, and the shielding housing comprises a hanging-arm-type push plate disposed thereon, and a side of the hanging-arm-type push plate is abutted with the guiding rod,
• wherein the shielding housing comprises constraint arms disposed on a side thereof adjacent to the push plate and opposite side thereof and downwardly protruded into the plugging space of the main body, respectively, and the plugging space of the main body is configured for movable and slidable insertion of a preset electronic card or a card holder, and at least one engaging groove is formed on each of two sides of a preset electronic card or a card holder and configured to abut and restrain the constraint arms of the shielding housing.