Door handle and control method thereof
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorPeng Wang
Life of this patent
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Abstract
A door handle includes a human body detection sensor, a controller, a servo assembly, and an engaging assembly. The controller is electrically connected with the human body detection sensor and the servo assembly, and the engaging assembly is controlled by the servo assembly. The engaging assembly includes a first engaging state and a second engaging state. When the engaging assembly is in the first engaging state, the door handle is able to drive a lock body connecting shaft to rotate; and when the engaging assembly is in the second engaging state, the door handle is unable to drive the lock body connecting shaft to rotate.
Claims7
A door handle, connected with a lock body connecting shaft of a safety door lock and configured to drive the lock body connecting shaft to rotate, the door handle comprising:
- a human body detection sensor, a controller, a servo assembly, and an engaging assembly;
- wherein the controller is electrically connected with the human body detection sensor and the servo assembly, and the engaging assembly is controlled by the servo assembly;
- and
- the engaging assembly comprises a first engaging state and a second engaging state, wherein when the engaging assembly is in the second engaging state, the engaging assembly and a lock body are connected with each other, and the door handle is unable to be rotated together with the lock body connecting shaft;
- and when the engaging assembly is in the first engaging state, the engaging assembly and the lock body are disengaged from each other, and the door handle is able to be rotated together with the lock body connecting shaft.
Dependencies are inferred from the claim text.