Electronic card connector with pushing assembly for two-stage operation

A connector for an electronic card, comprising:

• an insulating body, comprising a base, and an elongate first arm and an elongate second arm extending perpendicularly from two ends of the base, having a one-way track with a forwarding portion, a positioning portion, and a returning portion consecutively formed on the first arm, the first arm and the second arm constructing an open space for receiving the electronic card;
• a shielding member, covering the insulating body, comprising a spring leaf with a recessed rail corresponding to the forwarding portion, a free end of the spring leaf being bent to the forwarding portion and forming a tilt toward the positioning portion;
• and
• a pushing assembly, comprising a resilient member, a slide member and a guide lever, one end of the resilient member being mounted to the first arm and the other end thereof connected to the slide member, the guide lever being pivotably connected to the slide member at one end thereof and having a first protrusion and a second protrusion at the other end thereof for slidably moving in the one-way track and the recessed rail, respectively;
• whereby, when the electronic card is inserted, the second protrusion is guided by the tilt to rest in the positioning portion;
• and when the electronic card is ejected, the first protrusion is guided in the returning portion back to the forwarding portion.