Hinge assembly for a flat display monitor
First Claim
1. A hinge assembly for a flat display monitor comprising:
- a support plate fastened to a rear side of a flat display monitor;
first and second mount brackets, each having a base side fastened to said support plate and a bracket side with a bracket hole, said bracket side being provided substantially perpendicular to said base side;
a hinge shaft rotatably mounted so as to extend through said bracket hole of each mount bracket;
a hinge tongue fixedly coupled to said hinge shaft, said hinge tongue also being coupled to a support leg that supports said flat display monitor;
means for limiting an inclination angle of said flat display monitor by limiting an angular position of said hinge shaft with respect to said bracket side; and
means for adjusting a torque required to change said inclination angle of said flat display monitor.
1 Assignment
0 Petitions
Accused Products
Abstract
A hinge assembly for a flat display monitor is enclosed. The hinge assembly according to the present invention includes a support plate fastened to a rear side of a flat display monitor; first and second mount brackets, each having a base side fastened to the support plate and a bracket side with a bracket hole; and a hinge shaft rotatably mounted so as to extend through the bracket hole of each mount bracket. The hinge assembly further includes a hinge tongue fixedly coupled to the hinge shaft, the hinge tongue also being coupled to a support leg; means for limiting an inclination angle of the flat display monitor by limiting an angular position of the hinge shaft; and means for adjusting a torque required to change the inclination angle of the flat display monitor. The hinge assembly of the present invention allows a user to adjust the inclination angle of a flat display monitor easily. In addition, the whole processes of making and assembling the hinge assembly are greatly simplified.
112 Citations
20 Claims
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1. A hinge assembly for a flat display monitor comprising:
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a support plate fastened to a rear side of a flat display monitor;
first and second mount brackets, each having a base side fastened to said support plate and a bracket side with a bracket hole, said bracket side being provided substantially perpendicular to said base side;
a hinge shaft rotatably mounted so as to extend through said bracket hole of each mount bracket;
a hinge tongue fixedly coupled to said hinge shaft, said hinge tongue also being coupled to a support leg that supports said flat display monitor;
means for limiting an inclination angle of said flat display monitor by limiting an angular position of said hinge shaft with respect to said bracket side; and
means for adjusting a torque required to change said inclination angle of said flat display monitor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
a pair of torsional springs provided between said hinge tongue and each of said first and second mount brackets, said springs exerting a torsional force on said hinge tongue in a direction opposite to a rotational motion of said hinge shaft;
one or more frictional washers provided on each end portion of said hinge shaft; and
a tightening nut provided at each end of the hinge shaft so as to adjust said required torque by tightening or loosening said frictional washers.
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11. The hinge assembly of claim 10, wherein said frictional washers are spring washers.
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12. The hinge assembly of claim 10, further comprising four additional washers, each being provided along said hinge shaft and on both sides of said bracket side of each mount bracket.
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13. The hinge assembly of claim 1, wherein said support plate has a first plurality of screw holes for being fastened to said rear side of said flat display monitor and a second plurality of screw holes for being fastened to said first and second mount brackets.
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14. The hinge assembly of claim 1, wherein said support plate has one or more embossing projections for assisting in fastening said support plate to said rear side of said flat display monitor by inserting said embossing projections into a number of grooves provided on said rear side of said flat display monitor.
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15. The hinge assembly of claim 1, further comprising a cylindrical hinge cover rotatably provided over said hinge shaft, said hinge cover being fixedly coupled to said hinge tongue.
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16. The hinge assembly of claim 15, wherein said hinge cover includes first and second sub-covers hooked up together with a slot being provided on bottom surfaces of said first and second sub-covers.
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17. The hinge assembly of claim 16, further comprising an end cap provided at each end of said hinge cover so as to further tighten said sub-covers together.
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18. A hinge assembly for a flat display monitor comprising:
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first and second mount brackets, each having a base side fastened to a rear side of a flat display monitor and a bracket side with a bracket hole, said bracket side being generally perpendicular to said base side;
a hinge shaft rotatably mounted so as to extend through said bracket hole of each mount bracket;
means for limiting an inclination angle of said flat display monitor by limiting an angular position of said hinge shaft with respect to said bracket side; and
means for adjusting a torque required to change said inclination angle of said flat display monitor. - View Dependent Claims (19, 20)
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Specification