Shenzhen Shokz Patente

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The present disclosure relates to an acoustic output device. The acoustic output device comprises a housing and an air-conduction vibrator. The air-conduction vibrator is disposed in the housing. The housing includes a first acoustic chamber and a second acoustic chamber. The first acoustic chamber and the second acoustic chamber are located on two sides of a diaphragm of the air-conduction vibrator, respectively. The housing is provided with a sound outlet hole and a first pressure relief hole. The sound outlet hole is in communication with the first acoustic chamber, and the first pressure relief hole is in communication with the second acoustic chamber.

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The present disclosure relates to a headphone, and specifically relates to the technical field of electronic devices. A first speaker includes a first diaphragm. The first speaker cooperates with a core housing to form a first front cavity and a first rear cavity located at two sides of the first diaphragm. The core housing is provided with a first sound outlet for communicating with the first front cavity. The first front cavity includes a first resonant frequency. The first rear cavity includes a second resonant frequency. The second speaker includes a third resonant frequency. A difference between the third resonant frequency and the first resonant frequency and a difference between the third resonant frequency and the second resonant frequency are not less than 2000 Hz.

The present disclosure relates to a headphone, and specifically relates to the technical field of electronic devices. The headphone includes a first speaker and a second speaker. A frequency band of a sound output by the first speaker is at least partially lower than a frequency band of a sound output by the second speaker. The first speaker includes a first diaphragm and a first magnetic circuit system configured to drive the first diaphragm to produce the sound. The second speaker includes a second diaphragm and a second magnetic circuit system configured to drive the second diaphragm to produce the sound. A projection of the first magnetic circuit system in a vibration direction of the first diaphragm at least partially overlaps the second magnetic circuit system. The second magnetic circuit system and the first magnetic circuit system are arranged to repel each other.

The present disclosure provides an earphone including a sound generating unit, an abutment unit, and an ear hook. The ear hook has a symmetry plane along a length direction of the ear hook. The abutment unit includes a first housing and a first microphone. The sound generating unit includes a second housing and a second microphone. The earphone further includes a processing circuit configured to perform noise reduction processing based on a first sound and a second sound. The earphone further includes a first reference plane located below the symmetry plane and parallel to the symmetry plane in a wearing state. A distance from the first reference plane to the symmetry plane is less than or equal to 5 mm. A first sound inlet includes a sound inlet end located on an outer wall surface of the first housing. The sound inlet end is entirely located on a side of the first reference plane facing the symmetry plane.

The present disclosure relates to an earphone. The earphone comprises a housing assembly including a first housing, a deformation member, and a sensor. The first housing includes a first side wall portion and a second side wall portion that are disposed opposite to and spaced apart from each other. The deformation member is disposed between the first side wall portion and the second side wall portion. When outer sides of the first side wall portion and the second side wall portion are subjected to an opposing compression force applied along a spacing direction between the first side wall portion and the second side wall portion, at least one of the first side wall portion or the second side wall portion deforms, and the first side wall portion and the second side wall portion jointly compress the deformation member such that the deformation member bends laterally in the spacing direction. The sensor is disposed in a bending region of the deformation member, and generates an electrical signal when a bending degree of the bending region is greater than a preset bending threshold. In this way, the touch-control accuracy of the earphone can be effectively enhanced and the anti-interference capability of a touch-control function of the earphone can be effectively improved. In addition, the touch-control sensitivity of the earphone can be effectively improved while the manufacturing cost of the earphone can be effectively reduced.

The present disclosure relates to a headphone, and in particular, to the technical field of electronic devices. The headphone includes a main control circuit board and a capacitor electrode plate. The capacitor electrode plate is disposed in a region of the headphone that is close to a user's skin in a wearing state of the headphone. The capacitor electrode plate is configured to generate an electric signal based on whether the user wears the headphone. The capacitor electrode plate includes a first main portion electrically connected to the main control circuit board, a second main portion spaced apart from the first main portion, and a first connecting portion. The first connecting portion connects the first main portion and the second main portion in a spaced region between the first main portion and the second main portion. An area of the first connecting portion is smaller than an area of the first main portion and an area of the second main portion. The first connecting portion is bent relative to at least one of the first main portion and the second main portion, such that the first main portion and the second main portion are non-coplanar.

An earphone includes a first housing assembly configured to form an accommodating cavity, and a battery and a circuit board assembly provided in the accommodating cavity. The battery is configured in a columnar shape. The circuit board assembly includes a first rigid circuit board, a second rigid circuit board, and a first flexible circuit board. Along an axial direction of the battery, the first rigid circuit board and the second rigid circuit board are spaced apart at two ends of the battery. The first flexible circuit board connects the first rigid circuit board and the second rigid circuit board. Projections of the first rigid circuit board and the second rigid circuit board along the axial direction of the battery at least partially overlap an end surface of the battery. A projection of the first flexible circuit board along a radial direction of the battery at least partially overlaps a peripheral surface of the battery.

The present disclosure provides an earphone. The earphone includes a first housing, a first touch detection element, a second touch detection element, and a processing circuit. The first housing has a first touch region and a second touch region that are spaced apart from each other and arranged back-to-back in orientation. The first touch detection element is configured to generate a first touch indication signal in response to a capacitance change caused by a touch operation of a user on the first touch region. The second touch detection element is configured to generate a second touch indication signal in response to a capacitance change caused by a touch operation of the user on the second touch region. The processing circuit is configured to generate a control instruction based on the first touch indication signal, the second touch indication signal, and a preset instruction generation logic.

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