Patent ID: 9094490
Filing Date: 2015-07-28
Classification: G06F,H04M

Abstract:
1. A cover mechanism for an opening and closing device that is configured to open and close a recess of the opening and closing device, which includes a fixed plate that is arranged at a first housing; a moving plate that is arranged at a second housing and is configured to be movable relative to the fixed plate; a hinge arm that is arranged between the fixed plate and the moving plate and is configured to rotate so as to move the moving plate between a closed position where the first housing and the second housing overlap and an open position where a surface of the first housing and a surface of the second housing are positioned to be substantially coplanar; and the recess that is formed at the second housing and is configured to prevent the hinge arm from interfering with the second housing in the open position; the cover mechanism for the opening and closing device being arranged at the opening and closing device and comprising: a cover that is arranged at the moving plate and is configured to cover the recess when the moving plate is positioned at the closed position and move from the position covering the recess by engaging with and being urged by the rotating hinge arm; and an urging part that urges the cover toward a direction for covering the recess.