Sz Dji Technology Co., Ltd.

Shenzhen Shokz Co., Ltd.

Yunjing Intelligence (shenzhen) Co., Ltd.

Sz Dji Osmo Technology Co., Ltd.

Hon Hai Precision Industry Co., Ltd.

International Business Machines Corporation

Tencent Technology (shenzhen) Company Limited

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Fu Tai Hua Industry (shenzhen) Co., Ltd.

Siemens Aktiengesellschaft

Vivo Mobile Communication Co., Ltd.

Honor Device Co., Ltd.

Johnson Electric International Ag

Huawei Technologies Co., Limited

Zte Corporation

Zhen Wang

Lei Zhang

Shaojie Chen

Xin Qi

Yun Zhao

Liwei Wang

Zhiqing Liu

Yonggen Wang

Xinnan Mao

Peigeng Tong

Bo Liang

Fengyun Liao

Junjiang Fu

Fen You

Tao Peng

Yongjian Li

Haofeng Zhang

Min Kim

Haibin Zheng

Yunbin Chen

Ching-Feng Chen

Dong Chen

Tao Zhao

Qi Wang

Tao Song

Jun Su

Yueqiang Wang

Jiang Xu

Xifeng Zhao

Chaowu Li

Ping Wang

Peng Fei Tian

Guolin Xie

Ao Ji

Duoduo Wu

Zeying Zheng

Xin Fu

WeiFeng Zhang

Ping Song

Jun Gong

Yang Li

Jiajun Ma

Dahu Pan

Shuailin Xie

Yiwei Chen

Ji-Ping Wu

Xiaoqing Wu

Xianwei Shi

Songjian Zheng

Haiwen Li

Jiangang Feng

Xing Chen

Ting Ting Zhan

Yuan Shi

Zhongqi Wu

Moola Mallikarjuna Reddy

Xiaozhong Wang

Ke Dong

Long-Fong Chen

Kun Zeng

Rakesh Tamrakar

Shu Jun Tang

Qingyu Zeng

Baojun Gao

Jiayu Zheng

Jing Bai

Mingman Li

Shanyong Gu

Yu Li

Wenbin Yang

Hongqiang Zhao

Zexin Luo

Xiquan Zhao

Dong Mei Wu

Lingle Guo

Boping Yu

Leifeng Yuan

Qianli Ma

Jiajing Zhang

Xundi Li

Jiajie Luo

Huan Zhang

Degao Zheng

The present disclosure provides an acoustic output device including a speaker assembly. The speaker assembly may include a transducer, a diaphragm, and a housing. A vibration of the diaphragm driven by the transducer may generate an air conduction sound wave. The housing may form an accommodating chamber for accommodating the transducer and the diaphragm. The diaphragm may separate the accommodating chamber to form a first chamber and a second chamber. A sound outlet communicating with the second chamber is arranged on the housing. The air conduction sound wave is transmitted to the outside of the acoustic output device through the sound outlet. A sound guiding channel communicating with the sound outlet is provided on the housing for guiding the air conduction sound wave to a target direction outside the acoustic output device. The length of the sound guiding channel may be less than or equal to 7 mm.

Acoustic output devices

The present disclosure provides an acoustic output apparatus. The acoustic output apparatus may include a bone-conduction acoustic assembly, an air-conduction acoustic assembly, and a housing. The bone-conduction acoustic assembly may be configured to generate bone-conduction sound waves. The air-conduction acoustic assembly may be configured to generate air-conduction sound waves. The housing may include an accommodating chamber configured to accommodate the bone-conduction acoustic assembly and the air-conduction acoustic assembly. At least a portion of the housing may be in contact with a user's skin to transmit the bone-conduction sound waves under an action of the bone-conduction acoustic assembly. The air-conduction sound waves may be generated based on vibrations of at least one of the housing or the bone-conduction acoustic assembly when the bone-conduction sound waves are generated.

Acoustic output apparatus

The present disclosure provides a wearable device, the wearable device comprising a deflector structure configured to be worn on a head of a user, wherein the deflector structure may include a first connecting section, a second connecting section, and a concave section. The first connecting section, the concave section, and the second connecting section may be connected in sequence. The concave section has a downward depression relative to the deflector structure. A first microphone may be configured to collect a sound signal, the first microphone may be located at the concave section.

Wearable devices

The present disclosure discloses a wearable device and a wearing member thereof. The wearing member includes: a housing including a concave section, the concave section forms a downward hollow in a wearing state, and the hollow includes a first sound pickup hole for an input of a sound; and a first sound pickup member disposed in the concave section and configured to pick up the sound input through the first sound pickup hole. In such cases, the wearing member provided by the present disclosure may improve the quality of a picked-up sound by reducing a wind noise interference, thereby improving the voice control efficiency of a user to the wearing member or call quality of the wearable device.

Wearable devices and wearing members thereof

A camera decoration part, fabrication method, and electronic device. The camera decoration part includes a first plate and a second plate; a first surface of the first plate has a decoration rendering; a second through-hole corresponding to a first through-hole is disposed on the second plate; a first surface of the second plate includes a connection area and an avoidance area, where the avoidance area is formed by recessing the first surface of the second plate to a second surface of the second plate by a first depth, a thickness of the second plate is greater than or equal to a height of a protrusion on a housing of the electronic device, the first depth is greater than or equal to the height of the protrusion, and a projection of the protrusion is in a projection area of the avoidance area.

Camera decoration part, fabrication method, and electronic device

Cleaning device

The present disclosure provides an earphone including a core module. The core module may include a core housing and a core. The core housing may include a bottom wall and an annular peripheral wall. When a user wears the earphone, the bottom wall may face the head of the user. One end of the annular peripheral wall may be integrally connected with the bottom wall, the other end of the annular peripheral wall that is away from the bottom wall includes an opening, and the core may be disposed in the core housing through the opening. The core may include a magnet configured such that the core module is attachable to a magnetic object through one side of the bottom wall.

Earphones

A method for triggering an aperiodic SRS resource set and a device are provided. The method includes: receiving downlink control information (DCI), where the DCI is used to activate an aperiodic sounding reference signal (SRS) unit; and sending the SRS unit in at least one valid window corresponding to the activated SRS unit, where there is at least one valid slot in the valid window.

Method and device for triggering aperiodic SRS resource set

The present disclosure is a method for optimizing a working state of a bone conduction earphone. The bone conduction earphone includes an earphone core and at least one vibration sensor. The method includes: obtaining a vibration signal through the at least one vibration sensor, the vibration signal being at least partially derived from vibration generated by the earphone core in response to an audio signal, and the vibration of the earphone core being transmitted to a user wearing the bone conduction earphone through bone conduction; determining a vibration response feature of the earphone core based on the vibration signal and the audio signal; and feeding back a working state of the bone conduction earphone based on the vibration response feature of the earphone core.

Methods for optimizing working state of bone conduction earphones

The present disclosure discloses an earphone. The earphone may include a wearing assembly and a core module. The core module may be disposed on one end of the wearing assembly. The wearing assembly may be configured to fix the core module on a head of a user. The core module may include a core housing, a core, and a cover plate. An opening may be disposed on one end of the core housing, and the cover plate may be covered on the opening of the core housing, so as to form a chamber structure inside the core housing for accommodating the core.

Base station of cleaning machine

The present disclosure provides an impedance apparatus. The apparatus includes a mass component, at least one elastic component, and a fixed component, the mass component connecting with the fixed component through the at least one elastic component; a damping component disposed between the mass component and the fixed component and providing damping for a movement of the mass component relative to the fixed component. When the mass component is in contact with an external vibration unit, the mass component receives a vibration of the external vibration unit and moves relative to the fixed component, a mass of the mass component is in a range of 0.5 g-5 g, an elastic coefficient of the at least one elastic component is in a range of 600 N/m-5000 N/m, a damping of the damping component is in a range of 1-4, and the impedance apparatus provides the external vibration unit with a mechanical impedance in a range of 6 dB-50 dB.

Impedance apparatus and systems for simulating an effect of the head on vibration of a vibration unit

The present disclosure may provide a sound-producing device comprising a diaphragm and a housing. The housing may include a first sound guide hole and a second sound guide hole. The diaphragm may be disposed in the housing. When a user wears the sound-producing device, a distance between the first sound guide hole and the ear canal opening may be smaller than a distance between the diaphragm and the ear canal opening, a range of an included angle between a connection line between the first sound guide hole and the second sound guide hole and a connection line between the center of mass of the diaphragm and the ear canal opening may be smaller than 45°, and a distance between the second sound guide hole and the ear canal opening may be greater than the distance between the diaphragm and the ear canal opening.

Sound-producing device

The present disclosure discloses an acoustic output device. The acoustic output device may include a speaker assembly, configured to convert audio signals into vibration signals; a functional assembly electrically connected to the speaker assembly; and a supporting structure, configured to be connected to the speaker assembly and the functional assembly, wherein the supporting structure includes a metal body therein, and the metal body may be electrically connected to the functional assembly.

Growing community of inventors

Shenzhen, China

Zhen Wang