Patent ID: 7649750

Claim:
A structure of a latch for an interface card, comprising: a positioning set, comprising a pillar at a bottom portion thereof, a protruded frontage with a protruded jointing portion positioned laterally adjacent to the pillar and a connecting portion extending from the protruded frontage and connected to a limiter, wherein the pillar comprises a pin positioned at a bottom portion thereof; wherein a first interface card is adapted into a first connector of a board by pressing down the first interface card to be secured by a positioning structure of the board, and the pin of the latch is fitted into a hole of the board; the pin is supported in a buckling hole of the hole for positioning; and wherein a second interface card is adapted into a second connector by pressing down the second interface card of the board to fit two holes with the jointing portion, and the limiter is covered onto the jointing portion to let a buckling portion of a hole of the limiter support in a hole of the jointing portion to prevent the limiter from coming loose.