Patent ID: 8995143
Filing Date: 2015-03-31
Classification: E05Y,G06F,H05K

Abstract:
1. A pivotal assembly applied to a board, comprising: a first board; a first pivotal member fixed to the first board and having a first retaining structure; a pivotal plate pivotally connected to the first pivotal member and having a first protrusion and a second protrusion, wherein the first protrusion and the second protrusion are respectively located at two ends of the pivotal plate; a second board; and a second pivotal member fixed to the second board and having a second retaining structure, wherein the first pivotal member and the second pivotal member are pivotally connected to the two ends of pivotal plate, wherein the first protrusion is retained in the first retaining structure, so as to make the first board limitedly rotate to be perpendicular or parallel to the pivotal plate, wherein the second protrusion is retained in the second retaining structure, so as to make the second board limitedly rotate to be perpendicular or parallel to the pivotal plate, and when both of the first board and the second board are perpendicular to the pivotal plate, the first board and the second board are located face to face.