| 摘要 |
An electronic card connector includes a metal shell, a tray, a first terminal block, a second terminal block and a third terminal block. The metal shell is provided on a circuit board and cooperates with the circuit board to define a slot. The tray comprises an insulative body and a shielding unit. A first receiving groove of the insulative body receives a SD card and second and third receiving grooves of the insulative body respectively receive first and second SIM cards. The shielding unit is made of metal, provided in the insulative body and positioned between the first receiving groove and the second receiving groove and the third receiving groove, so as to shield the electromagnetic interference from the SD card. |
| 主权项 |
1. An electronic card connector provided on a circuit board, the electronic card connector comprising:
a metal shell provided on the circuit board and cooperating with the circuit board to define a slot; a tray used to receive a SD card, a first SIM card and a second SIM card, and inserted into and ejected from the slot along an inserting-ejecting direction, the tray comprising an insulative body and a shielding unit, the insulative body having a top surface, a bottom surface opposite to the top surface, a first receiving groove, a second receiving groove, a third receiving groove and an opening region, the first receiving groove being formed on the top surface so as to receive the SD card, the second receiving groove and the third receiving groove being formed on the bottom surface so as to respectively receive the first SIM card and the second SIM card, the opening region penetrating from the top surface to the bottom surface and being communicated with the first receiving groove so as to expose a conductive pad of the SD card out of the bottom surface, the shielding unit being made of metal, provided in the insulative body and positioned between the first receiving groove and the second receiving groove and the third receiving groove; a first terminal block provided on the circuit board and positioned in the slot so as to electrically connect the SD card and the circuit board; a second terminal block provided on the circuit board and positioned in the slot so as to electrically connect the first SIM card and the circuit board; and a third terminal block provided on the circuit board and positioned in the slot so as to electrically connect the second SIM card and the circuit board. |
