361 patents
Page 10 of 19
Utility
Method of Detecting Earphone State Relative to Earphone Case, Electronic Device, and Earphone Assembly
21 Apr 22
Disclosed is a method of detecting an earphone state relative to an earphone case, one of the earphone and the earphone case provides a first touch sensor, and the other of the earphone and the earphone case provides a second touch sensor and a capacitor electrically connected to the second touch sensor, the method includes: acquiring a capacitance parameter of the first touch sensor, wherein the capacitance parameter comprises a capacitance value or a capacitance change; and determining the earphone state based on the capacitance parameter, where the state comprises: the earphone in the earphone case or the earphone out of the earphone case.
Wenzhang RUO
Filed: 3 Jan 22
Utility
Earphone Upgrade Method, Earphone Assembly, Upgrade Device and Non-transitory Computer Readable Storage Medium
21 Apr 22
This application discloses an earphone upgrade method, which includes following steps: acquiring first address information of a first earphone, acquiring second address information of a second earphone through the first earphone; sending a first upgrade packet to the first earphone based on the first address information to upgrade the first earphone, meanwhile, sending a second upgrade packet to the second earphone based on the second address information to upgrade the second earphone.
Junxiao XUE
Filed: 30 Dec 21
Utility
Plane Detection Method and Device Based on Laser Sensor
14 Apr 22
A plane detection method and device based on a laser sensor are disclosed.
Yue NING, Yifan ZHANG, Libing ZOU, Fuqiang ZHANG
Filed: 24 Oct 20
Utility
Earphone
14 Apr 22
Disclosed is an earphone, which includes a housing defined with a first sound hole, a second sound hole, and a resonant cavity communicating the first sound hole and the second sound hole inside the housing; and a loudspeaker in the resonant cavity, having a first sound emitting surface corresponding to the first sound hole, and a second sound emitting surface facing the first sound emitting surface, where sound emitted from the second sound emitting surface pass to the second sound hole through the resonant cavity.
Jie ZHANG, Zhongxu Zhao, Zaikang Guo
Filed: 20 Oct 21
Utility
Speaker and Portable Terminal
10 Mar 22
Disclosed are a speaker and a portable terminal, where the speaker includes: an active vibrating unit, including a first vibrating diaphragm vibrating for radiating a sound, and a voice coil assembly for fixing and driving the first vibrating diaphragm; a passive vibrating unit, including a second vibrating diaphragm and driven by the active vibrating unit to vibrate; and a magnetic circuit system, acting with the voice coil assembly to drive the first vibrating diaphragm of the active vibrating unit to vibrate, where the magnetic circuit system is arranged between the first vibrating diaphragm and the second vibrating diaphragm, a first acoustic cavity is defined between the magnetic circuit system and the first vibrating diaphragm, and a second acoustic cavity is defined between the magnetic circuit system and the second vibrating diaphragm.
Xinglong WANG, Huawei LIU, Lianshan GE, Chunfa LIU
Filed: 24 Oct 18
Utility
Acoustic Device and Electronic Apparatus
10 Mar 22
An acoustic device comprises a first closed cavity and a second closed cavity, at least a portion of a partition part flexibly deforms, the first closed cavity is adjacent to a vibration diaphragm, and the second closed cavity is far away from the vibration diaphragm; when the vibration diaphragm vibrates, the internal sound pressure of the first closed cavity changes, a flexible deformation part of the partition part deforms with the change, to flexibly adjust the volume of the first closed cavity; the second closed cavity encloses sound waves into the second closed cavity; and the Young's modulus or strength of at least partial region of the flexible deformation part is less than that of the wall of the first and/or the second closed cavity, the Young's modulus of entire region or partial region of the flexible deformation part is less than or equal to 8000 Mpa.
Chunfa LIU, Tongyan XU, Chengfei ZHANG
Filed: 17 Dec 19
Utility
Acoustic Device and Electronic Apparatus
3 Mar 22
An acoustic device comprises a sound generating unit having a vibration diaphragm, the acoustic device is provided with a sound outlet, the sound waves at a front side of the vibration diaphragm radiates to the outside through the sound outlet; and an enclosed closed cavity formed at a rear side of the vibration diaphragm, the closed cavity is divided into first and second closed cavities by a partition part, and at least a portion of the partition part flexibly deforms, the first closed cavity is adjacent to the vibration diaphragm, the second closed cavity is far away from the vibration diaphragm, the volume of the second closed cavity is larger than that of the first closed cavity; the second closed cavity encloses the sound into the second closed cavity; at least a part of an electronic apparatus housing is used for forming the first and/or the second closed cavity.
Chunfa LIU, Tongyan XU, Chengfei ZHANG
Filed: 17 Dec 19
Utility
Self-locking Connection Device and Electronic Apparatus with Self-locking Connection Device
17 Feb 22
A self-locking connection device is provided, which includes a housing, a sliding block and a buckle which are mounted in the housing.
Cheng WANG, Huifan LIU, Huigang WANG
Filed: 29 Sep 19
Utility
Wireless Earphone Linking Method and Apparatus and Wireless Earphone
17 Feb 22
Disclosed is a wireless earphone linking method that includes the following: detecting a motion state of a wireless earphone; when the wireless earphone is moved, determining whether a working mode of the wireless earphone is a wearing mode; if so, determining whether the wireless earphone and a terminal are in a linked state; and if the wireless earphone and the terminal are not in a linked state, controlling the wireless earphone to send a linking request to the terminal.
Pei YANG
Filed: 27 Dec 18
Utility
Electronic Device and Acoustic Waterproof Structure
17 Feb 22
An acoustic waterproof structure is provided according to the present application, which includes a casing, a waterproof breathable film, a stretchable material piece and a rigid supporting piece.
Qinglei LUAN, Yang YANG
Filed: 25 Dec 19
Utility
Clamping Device, and Head-mounted Apparatus
10 Feb 22
A clamping device includes a main sliding plate, a top sliding plate, a pair of clamping plates having a synchronizing bar, and a locking mechanism.
Xing ZHANG
Filed: 21 Dec 18
Utility
Interactive Control Method and Device of Earphones, Earphone and Storage Medium
3 Feb 22
An interactive control method and device of earphones, an earphone and a storage medium are disclosed.
Jifu ZHAO
Filed: 29 Dec 18
Utility
Speaker Module
3 Feb 22
The present disclosure discloses a speaker module, comprising a module housing and a speaker unit disposed in the module housing, wherein the speaker unit divides a cavity enclosed by the module housing into a front acoustic cavity and a rear acoustic cavity, the module housing is further provided with an air-permeable insulation assembly which divides the rear acoustic cavity into a first chamber and a second chamber, and the second chamber is filled with a sound-absorbing material, and wherein the air-permeable insulation assembly comprises a support frame and a mesh cloth adhered and fixed to the support frame by means of a back adhesive.
Yuan GAO, Chengwei LI, Zhenjun LI
Filed: 20 Dec 18
Utility
Speaker Module
27 Jan 22
A speaker module comprising a module middle housing and a static electricity removal structure; the static electricity removal structure comprises a conductive plastic member, a metal insert connected to the conductive plastic member, a conductive steel sheet and a fixing component; the module middle housing is provided with a protruding part on an outer lateral wall thereof; the metal insert and the fixing component are injection molded on the protruding part; the conductive steel sheet is connected to the metal insert with one end thereof and is connected to a first portion of an external device with the other end thereof; the conductive plastic member is fixed onto the protruding part by a secondary injection molding; the metal insert is conductively connected to the fixing component by the conductive plastic member; the speaker module is disposed at a second portion of the external device of the fixing component.
Chengwei Li, Meng Chen, Zhenjun Li
Filed: 27 Dec 18
Utility
Reinforcing Part for Diaphragm of Speaker, the Diaphragm and the Speaker
20 Jan 22
The present disclosure provides a reinforcing part for a speaker diaphragm, a diaphragm and a speaker.
Yong Li, Cuili Zhang
Filed: 20 Dec 18
Utility
Orientated Display Method and Apparatus for Audio Device, and Audio Device
13 Jan 22
A directional display method and device of audio equipment, and audio equipment are disclosed.
Jifu ZHAO
Filed: 29 Dec 18
Utility
Directional Display Method and Apparatus for Audio Device and Audio Device
13 Jan 22
The present disclosure discloses a method and apparatus for directional display of an audio device, and an audio device.
Jifu ZHAO, Xuehui DONG
Filed: 29 Dec 18
Utility
Directional Sound Generation Method and Device for Audio Apparatus, and Audio Apparatus
13 Jan 22
The present disclosure discloses a method and apparatus for directional sound emission of an audio device, and an audio device.
Chuantao ZHANG, Qing WANG
Filed: 29 Dec 18
Utility
Surface Sound-Emitting Apparatus and Electronic Device
13 Jan 22
Disclosed are a surface sound-emitting apparatus and an electronic device.
Xinfeng Yang, Fenglei Zu
Filed: 28 Dec 18
Utility
Orientated Display Method and Apparatus for Audio Device, and Audio Device
13 Jan 22
A directional display method and device of audio equipment, and audio equipment are disclosed.
Jifu ZHAO
Filed: 29 Dec 18