360 degree hinge assembly for electronic devices
First Claim
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1. A hinge assembly for an electronic device, comprising:
- a linkage comprising a first bushing disposed at a first end of the linkage and a second bushing disposed at a second end of the bushing;
a first shaft rotatable within the first bushing about a first axis extending longitudinally through the first shaft, the first shaft coupled to a first bracket;
a second shaft rotatable within the second bushing about a second axis extending longitudinally through the second shaft, the second shaft coupled to a second bracket; and
at least one compression element disposed on the first shaft and adjacent the first bracket,wherein the first shaft and the first bushing are threaded such that rotation of the first shaft within the first bushing induces lateral translation of the first shaft along the first axis to change a force applied to the at least one compression element disposed on the first shaft, thereby changing a rotational resistance of the hinge assembly.
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Abstract
In one example a hinge assembly for an electronic device comprises a linkage comprising a first bushing disposed at a first end of the linkage and a second bushing disposed at a second end of the bushing, a first shaft rotatable within the first bushing about a first axis, a second shaft rotatable within the second bushing about a second axis, and at least one compression element disposed on the first shaft, wherein the first shaft and the first bushing are threaded such that rotation of the first shaft within the first bushing induces lateral translation of the first shaft along the first axis. Other examples may be described.
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Citations
21 Claims
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1. A hinge assembly for an electronic device, comprising:
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a linkage comprising a first bushing disposed at a first end of the linkage and a second bushing disposed at a second end of the bushing; a first shaft rotatable within the first bushing about a first axis extending longitudinally through the first shaft, the first shaft coupled to a first bracket; a second shaft rotatable within the second bushing about a second axis extending longitudinally through the second shaft, the second shaft coupled to a second bracket; and at least one compression element disposed on the first shaft and adjacent the first bracket, wherein the first shaft and the first bushing are threaded such that rotation of the first shaft within the first bushing induces lateral translation of the first shaft along the first axis to change a force applied to the at least one compression element disposed on the first shaft, thereby changing a rotational resistance of the hinge assembly. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A chassis for an electronic device, comprising:
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a first section and a second section; and a hinge assembly to connect the first section of the chassis to the second section of the chassis, comprising; a linkage comprising a first bushing disposed at a first end of the linkage and a second bushing disposed at a second end of the bushing; a first shaft rotatable within the first bushing about a first axis extending longitudinally through the first shaft, the first shaft coupled to a first bracket; a second shaft rotatable within the second bushing about a second axis extending longitudinally through the second shaft, the second shaft coupled to a second bracket; and at least one compression element disposed on the first shaft and adjacent the first bracket, wherein the first shaft and the first bushing are threaded such that rotation of the first shaft within the first bushing induces lateral translation of the first shaft along the first axis to change a force applied to the at least one compression element disposed on the first shaft, thereby changing a rotational resistance of the hinge assembly. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An electronic device, comprising:
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a controller; a chassis comprising a first section and a second section; and a hinge assembly to connect the first section of the chassis to the second section of the chassis, comprising; a linkage comprising a first bushing disposed at a first end of the linkage and a second bushing disposed at a second end of the bushing; a first shaft rotatable within the first bushing about a first axis extending longitudinally through the first shaft, the first shaft coupled to a first bracket; a second shaft rotatable within the second bushing about a second axis extending longitudinally through the second shaft, the second shaft coupled to a second bracket; and at least one compression element disposed on the first shaft and adjacent the first bracket, wherein the first shaft and the first bushing are threaded such that rotation of the first shaft within the first bushing induces lateral translation of the first shaft along the first axis to change a force applied to the at least one compression element disposed on the first shaft, thereby changing a rotational resistance of the hinge assembly. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification