Patent ID: 7950954

Claim:
A fastening mechanism, comprising: a base with an accommodating slot for accommodating a memory card, the base having: a first fastener for electrically connecting to a battery; and a second fastener for electrically connecting to the memory card, the first fastener and the second fastener being disposed on two opposite sides of the accommodating slot respectively; and a metal frame fit to be connected to the base; wherein when the memory card is accommodated and connected to the second fastener and the metal frame is fastened to the first fastener and the second fastener, the metal frame is disposed in a fastening position relative to the base and leans against the memory card thereby clamping the memory card between the base and the metal frame, and then an electrical path is formed among the first fastener, the second fastener and the metal frame to supply the memory card with power of the battery connected to the first fastener.