Open earphones
AssigneeShenzhen Shokz Co., Ltd.
InventorsJiang Xu, Haofeng Zhang, Zeying Zheng
Life of this patent
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Abstract
The present disclosure provides an open earphone comprising: a sound producer including a transducer and a housing accommodating the transducer; and an ear hook, the ear hook including a first portion and a second portion; wherein the ear hook and the sound producer form a first projection on a first plane, the first projection including an outer contour, a first end contour, an inner contour and a second end contour, and the outer contour, the first end contour, the second end contour and a tangent segment connecting the first end contour and the second end contour jointly define a first closed curve.
Claims20
An open earphone comprising:
- a sound producer including a transducer and a housing accommodating the transducer;
- and
- an ear hook, the ear hook including a first portion and a second portion, the first portion being hung between an ear and a head of a user, the second portion extending towards a side of the ear that is away from the head and connecting the sound producer, the sound producer being fixed in a position near an ear canal, and an opening of the ear canal being not blocked by the sound producer;
- wherein
- the ear hook and the sound producer form a first projection on a first plane, the first projection including an outer contour, a first end contour, an inner contour and a second end contour,
- the outer contour, the first end contour, the second end contour and a tangent segment connecting the first end contour and the second end contour jointly define a first closed curve, and
- when the open earphone is in a non-wearing state, a first area of the first closed curve is in a range of 1000 mm2 to 1500 mm2.
Dependencies are inferred from the claim text.