Hinge assembly and casing assembly for electronic device
AssigneeGetac Technology Corporation
InventorsKUN-CHENG LEE, Juei-Chi CHANG
Life of this patent
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Abstract
A hinge assembly includes a fixed frame, a shaft, a rotatable frame and a cover. The shaft is rotatably disposed on the fixed frame. The rotatable frame is fixed to the shaft, and the rotatable frame has a first positioning structure. The cover is at least partially located between the rotatable frame and the fixed frame and sleeved on the shaft. The fixed frame or the cover has at least one second positioning structure, and the first positioning structure and the at least one second positioning structure are cooperated with each other so as to limit a rotatable range of the rotatable frame.
Claims18
A hinge assembly, comprising:
- a fixed frame;
- a shaft, rotatably disposed on the fixed frame;
- a rotatable frame, fixed to the shaft, wherein the rotatable frame has a first positioning structure;
- and
- a cover, at least partially located between the rotatable frame and the fixed frame and sleeved on the shaft;
- wherein the fixed frame or the cover has at least one second positioning structure, and the first positioning structure and the at least one second positioning structure are cooperated with each other so as to limit a rotatable range of the rotatable frame.
A casing assembly for electronic device, comprising:
- a first casing;
- a second casing;
- and
- a hinge assembly, comprising:
- a fixed frame, fixed to the first casing;
- a shaft, rotatably disposed on the fixed frame;
- a rotatable frame, fixed to the shaft and the second casing, wherein
- the rotatable frame has a first positioning structure;
- and
- a cover, fixed to the first casing;
- wherein the fixed frame or the cover has at least one second positioning structure, and the first positioning structure and the at least one second positioning structure are cooperated with each other so as to limit a rotatable range of the rotatable frame.
Dependencies are inferred from the claim text.