Shenzhen Shokz Patente

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One or more embodiments of the present disclosure relates to an ear-clip earphone. The ear-clip earphone includes a sound-generating portion, a abutment portion, and an ear hook. The ear hook is configured to bypass an antihelix and a helix of a user, and connect the sound-generating portion and the abutment portion. The ear hook has a first symmetry plane. A housing forms a first projection on the first symmetry plane. The abutment portion forms a second projection on the first symmetry plane. The ear hook forms a third projection on the first symmetry plane. A first tangent point exists between the first projection and the second projection. The first tangent point serves as a first feature point. A point on an inner contour curve of the third projection that is farthest away from the first feature point is defined as a second feature point. By designing a distance between the first feature point and the second feature point, the ear hook can bypass ears of a large proportion of a user population and is suitable for users with different ear sizes. Simultaneously, the ear hook has a suitable size to avoid an issue of unstable clamping.

The present disclosure relates to an ear-clip earphone, comprising a sound production portion for inserting into a concha cavity, an abutting portion for abutting a rear side of an ear, and an ear hook connecting the sound production portion and the abutting portion. The abutting portion and the sound production portion are configured to clamp the ear-clip earphone onto a helix of the wearer. The sound production portion includes a first housing and a sound production assembly, the first housing including a first accommodation cavity accommodating the sound production assembly. The first housing is provided with a sound outlet hole, the ear hook includes a symmetry plane, an angle between a central axis of the sound outlet hole and the symmetry plane is in a range of 15-45 degrees, and in a wearing state, the sound outlet hole is located on a lower side of the symmetry plane.

The present description relates to an acoustic output device, comprising: a housing; a bone conduction vibrator, which is used for generating bone-conducted sound waves, the bone-conducted sound waves being transmitted to the cochlea by means of the housing to generate sound; an air conduction vibrator, which is used for generating air-conducted sound waves, the air-conducted sound waves being transmitted to the ear of a user by means of sound guide holes in the housing, and a processing circuit, which is configured to provide a first audio signal for the bone conduction vibrator, and provide a second audio signal for the air conduction vibrator, wherein the processing circuit is further configured to adjust a low-frequency component in the first audio signal or adjust a high-frequency component in the second audio signal. The low-frequency component in the first audio signal or the high-frequency component in the second audio signal are adjusted by means of the processing circuit, such that the ratio of bone-conducted components to air-conducted components in the output of the acoustic output device is variable, so as to adjust high and low frequency output effects of the acoustic output device. Thus, the acoustic output device is suitable for different scenarios, thereby enhancing the use experience of the acoustic output device.

A clip-on earphone is provided. The earphone includes a sound production portion for inserting into a concha cavity of a wearer; an abutment portion for abutting against a back of an ear of the wearer; and an ear hook connecting the sound production portion and the abutment portion. The abutment portion and the sound production portion form a clamping state to clamp and wear the clip-on earphone on a helix of the wearer. The abutment portion includes a first rigid housing; a second rigid housing arranged toward the back of the ear of the wearer when worn, the second rigid housing and the first rigid housing enclosing to form a first accommodating cavity; a first flexible member covering an outer wall of the second rigid housing for contacting the back of the ear of the wearer; an outer wall of the first rigid housing is not covered by the first flexible member and is in an exposed state; or the first flexible member extends from an outer side of the second rigid housing to an outer side of the first rigid housing and covers a portion of the outer wall of the first rigid housing, such that a remaining portion of the outer wall of the first rigid housing is in an exposed state.

An earphone (200), including a sound-generating portion (210), an abutment portion (220), and an ear hook (230). The ear hook (230) is connected to the sound-generating portion (210) and the abutment portion (220); in a reference cross-section (B-B) in a length direction of the ear hook (230) and in a natural state, the midpoint of the shortest connection line between an outer wall surface of the sound-generating portion (210) and an outer wall surface of the abutment portion (220) serves as a first reference point (O) or the midpoint of an arc formed by a contact region between the outer wall surface of the sound-generating portion (210) and the outer wall surface of the abutment portion (220) serves as a first reference point (O); the ear hook (230), the sound-generating portion (210) and the abutment portion (220) have an inner contour; the inner contour has a second reference point (C) farthest from the first reference point (O); the inner contour further has a third reference point (E) located on the side of the second reference point (C) facing the sound-generating portion (210); a first connection line (CO) is formed between the first reference point (O) and the second reference point (C); a second connection line (CE) is formed between the second reference point (C) and the third reference point (E); the length of the first connection line (CO) ranges from 11 mm to 19 mm; the angle between the first connection line (CO) and the second connection line (CE) ranges from 20° to 65°; and the length of the second connection line (CE) ranges from 10.5 mm to 18.4 mm. By means of the method, the wearing comfort and wearing stability of the earphone (200) can be effectively improved.

The present disclosure relates to an earphone, including: a sound-generating portion; an abutment portion; and an ear hook. The ear hook includes an elastic metal member. In a reference cross-section along a length direction of the ear hook and in a natural state of the earphone, the elastic metal member includes an elastic segment. The elastic segment is divided into a first sub-elastic segment and a second sub-elastic segment that are arranged in an arc shape and connected to each other. A curvature radius of at least a portion of the first sub-elastic segment starting from the connection point and a curvature radius of at least a portion of the second sub-elastic segment starting from the connection point gradually increase. A length of the first sub-elastic segment is greater than a length of the second sub-elastic segment. The first sub-elastic segment has a first curvature radius at a first endpoint of the first sub-elastic segment away from the connection point, the second sub-elastic segment has a second curvature radius at a second endpoint of the second sub-elastic segment away from the connection point, and the first curvature radius is greater than the second curvature radius. In this way, the wearing stability of the earphone can be effectively improved.

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