Assembly apparatus and electronic device using the same

An electronic device comprising:

• a housing;
• a motherboard received in the housing
• one or more function modules electrically connected to the motherboard via a plurality of connectors;
• and
• an assembly apparatus for mounting the one or more function modules, the assembly apparatus comprising:
• a linkage member movable in a first direction, the linkage member defining a first front sliding groove extending in the first direction and a first rear sliding groove along a curve;
• a sliding member movably connected to the linkage and movable in a second direction substantially perpendicular to the first direction, the sliding member defining a second front sliding groove angled with respect to the first direction and a second rear sliding groove extending in the first direction, wherein the first front sliding groove corresponds to the second front sliding groove, and the first rear sliding groove corresponds to the second rear sliding groove;
• a fixing base defining a curved groove and fixed to the motherboard;
• a control member comprising a first rotation pin and a second rotation pin, wherein the control member is pivotally connected to the linkage member;
• the first rotation pin is slidably received in the first rear sliding groove and the second rear sliding groove, the second rotation pin is slidably received in the curved groove, and motion paths of the second rotation pin in the curved groove and the first rotation pin in the first rear sliding groove are around different pivot points;
• and
• a fixing pin fixed with respect to the fixing base and slidably received in the first front sliding groove and the second front sliding groove, whereby when the control member is rotated, the first rotation pin impels the sliding member to move in the second direction, and the linkage is moved in the first direction in a translational motion.