Patent ID: 8113862

Claim:
An accessory PCB fixture, used in an electronic device to fix an accessory printed circuit board (PCB) to a main PCB, wherein one end of the accessory PCB electronically connects to an edge connector of the main printed circuit board disposed in the electronic device, and the other end of the accessory PCB defines at least two holes, the accessory PCB fixture comprising: at least one positioning foot, fixed on the main PCB; at least two latch portions, matching the at least two holes in the accessory PCB to fix the accessory PCB, each of the at least two latch portions comprising a supporting portion, a positioning portion and a hook, wherein one surface of the accessory PCB is supported on the supporting portions, the positioning portions are received in the holes of the accessory PCB, and the hooks are latched on the other surface of the accessory PCB; and a connecting portion, rigidly connecting the at least one positioning foot with the at least two latch portions, wherein each of the latch portions further comprises a spring arm angled from the connecting portion and vertically extending towards the accessory PCB, wherein the positioning portions angle from the connecting portion and extend towards the accessory PCB, and the hooks are respectively formed on the spring arms and cooperate with the positioning portions to latch the accessory PCB.