Hinge with free-stop function
Technologies are described for a hinge mechanism coupled to at least a dual-display device wherein the displays can rotate with respect to each other through 360 degrees. The hinge mechanism has at least one flexible connection member that follows a generally S-shaped path when the displays are in a tablet position. In some embodiments, a second flexible connection member can be added that follows a mirrored S-shaped path. The S-shaped path of the first flexible connection member and the mirrored S-shape path of the second flexible connection member together create a cross-configuration. In other embodiments, interconnected friction hinges can allow for a free-stop function at any point along the 360 degrees of rotation.
1. A hinge assembly, comprising:
a first mounting plate having a first female receptacle therein defining a first axis;
a second mounting plate having a second female receptacle therein defining a second axis;
a female friction hinge member haying a recess defined therein, the recess extending perpendicular to the first and second axis from an open first end to a closed second end, opposite the first end, the female friction hinge member further having an elongated pin for mounting within the first female receptacle; and
a male friction hinge member having an elongated pin for mounting within the second female receptacle, the male friction hinge member further including an elongated extension member extending from the elongated pin and perpendicular to the first and second axis the elongated extension member coordinatedly coupled within the recess of the female friction hinge member so that the female friction hinge member and male friction hinge member rotate together.
2. The hinge assembly of claim 1 , wherein the elongated extension of the male friction hinge member is slidably coupled within the recess of the female friction hinge member so that the male and female friction hinge members cooperatively slide in a radial direction to the first and second axes and towards and away from each other.
3. The hinge assembly of claim 1 , wherein the extension member is frictionally engaged within the recess of the female friction hinge member.