361 patents
Page 11 of 19
Utility
Reinforcing Part for Diaphragm of Speaker, and the Diaphragm
6 Jan 22
Disclosed are a reinforcing part for a speaker diaphragm, and the diaphragm.
Yong Li, Cuili Zhang
Filed: 20 Dec 18
Utility
Method for Controlling Sound Box, Sound Box, and Non-transitory Computer Readable Storage Medium
6 Jan 22
Disclosed are a method for controlling a sound box, a sound box and a non-transitory computer readable storage medium.
Xiaoming QIU, Weiguo LI
Filed: 16 Sep 21
Utility
Speaker Module
30 Dec 21
The present disclosure provides a speaker module comprising a module middle housing and a module upper housing disposed on the module middle housing, the module upper housing is provided thereon with an injection-molded steel sheet and the module middle housing is provided thereon with an in-built static-electricity-removing structure; the static-electricity-removing structure comprises a conductive plastic member and a metal insert connected with the conductive plastic member, the metal insert being injection molded in the module middle housing; the conductive plastic member is fixed on the module middle housing by means of secondary injection molding, and is configured for conduction with an external device; and the metal insert is connected with the injection-molded steel sheet.
Zhenjun Li, Chengwei Li
Filed: 27 Dec 18
Utility
Screen Transmission Method, Vehicle Mount, and Storage Medium
30 Dec 21
A screen delivery method, a vehicle bracket and a storage medium are provided.
Senxiang MENG, Zhiwei WANG, Ke DONG
Filed: 27 Dec 18
Utility
Control Method for Audio Device, Audio Device and Storage Medium
30 Dec 21
Disclosed is a control method for an audio device, the audio device includes a playing component and a display screen rotatably connected to the playing component, and the control method for the audio device includes the following steps: in response to detecting rotation of the display screen, acquiring a first rotation direction and a first rotation angle of the display screen in a preset three-dimensional coordinate system; determining a second rotation direction and a second rotation angle of display content on the display screen according to the first rotation direction and the first rotation angle, where the first rotation direction is opposite to the second rotation direction, and a difference between the second rotation angle and the first rotation angle is less than or equal to a preset value; and adjusting a display orientation of the display content according to the second rotation direction and the second rotation angle.
Shumin ZHOU, Li DING, Haipeng ZHOU, Xiaochen WANG, Ke DONG
Filed: 13 Sep 21
Utility
Control Method for Audio Device, Audio Device and Storage Medium
30 Dec 21
Disclosed is a control method for an audio device, the audio device includes a playing component and a display screen rotatably connected to the playing component, and the control method for the audio device includes the following steps: detecting a position of a user; determining a rotation mode of the display screen according to the position; acquiring a display expression corresponding to the rotation mode; and displaying the display expression on the display screen, and controlling the display screen to operate according to the rotation mode.
Xiaochen WANG, Li DING, Shumin ZHOU, Haipeng ZHOU, Ke DONG
Filed: 13 Sep 21
Utility
Acoustic Module and Electronic Product
23 Dec 21
Disclosed are an acoustic module and an electronic product.
QINGYI ZHANG, Yuesheng Ma, Yingjun Lun
Filed: 20 Dec 18
Utility
Head-mounted Display Device and Binding Band Adjusting Device Thereof
16 Dec 21
A binding band adjusting device and a head-mounted display device having the binding band adjusting device are provided.
Yuan XUE
Filed: 28 Dec 18
Utility
Loudspeaker Device, Method, Apparatus and Device for Adjusting Sound Effect Thereof, and Medium
16 Dec 21
The present application relates to the technical field of loudspeakers.
Huaiqing TIAN, Xiaojiao ZHANG, Ke DONG
Filed: 29 Dec 18
Utility
Positioning Method and Positioning Apparatus for Display Screen in Optical Module
2 Dec 21
Provided are a positioning method and apparatus for a display screen in an optical module.
BIN FANG, BO XU, ZHANFA LIU, JIEHAO XU
Filed: 18 Dec 18
Utility
Image Processing Method and Apparatus, and Terminal Device
2 Dec 21
An image processing method comprises: acquiring an actual image of a specified target from a video stream collected by a camera; identifying an area not shielded by the VR HMD and an area shielded by the VR HMD of the face of the specified target from the actual image, and acquiring first facial image data corresponding to the area not shielded; obtaining second facial image data matching the first facial image data according to the first facial image data and a preset facial expression model, wherein the second facial image data correspond to the area shielded; and fusing the first facial image data and the second facial image data to generate a composite image.
Tianrong DAI, Yuge ZHU, Dachuan ZHAO, Xiang CHEN
Filed: 26 Jun 18
Utility
Product Defect Detection Method, Device and System
2 Dec 21
A product defect detection method, device and system are disclosed.
Jie LIU, Jifeng TIAN, Wenchao ZHANG, Yifan ZHANG
Filed: 29 Aug 20
Utility
Product Defect Detection Method, Device and System
2 Dec 21
A product defect detection method, device and system are disclosed.
Jie LIU, Li MA, Liang ZHANG
Filed: 26 Aug 20
Utility
Driving Current Correction Method and Apparatus for Multiple Laser Devices, and Laser Projector
25 Nov 21
The present invention discloses a driving current correction method and apparatus for multiple laser devices, and a laser projector, A specific embodiment of the method includes in projection periods of n-th to (n+m−1)-th pixel points: detecting light intensity information of a combined laser after being combined lasers emitted from in laser devices in a laser source by using a light sensor, and respectively acquiring actual light intensities of combined lasers when the n-th to the (n+m−1)-th pixel points are projected according to an electric signal output by the light sensor, a number of the laser devices in the laser source being m; establishing a system of linear equations with in variables according to a driving current of each laser device and the actual light intensities of the combined lasers when the n-th to the (n+m−1)-th pixel points are projected, and solving a corresponding relation between the driving current of the each laser device and an actual light intensity of the laser emitted from the each laser device; from a projection of a (n+m)-th pixel point: correcting the driving current of the each laser device according to a set light intensity of the each laser device and the corresponding relation between the driving current of the each laser device and the actual light intensity of the laser emitted from the each laser device.
Lebao YANG, Xianbin WANG
Filed: 27 Sep 18
Utility
Control Method for Audio Device, Audio Device and Storage Medium
25 Nov 21
Disclosed is a control method for an audio device, the audio device includes a wireless charging module and a display screen, and the control method for the audio device includes the following steps: in response to detecting a mobile device is placed on the audio device, acquiring a screen placement state of the mobile device, the screen placement state includes at least one of a screen flat state, a screen horizontal state and a screen vertical state; and displaying display content of the display screen on a screen of the mobile device according to the screen placement state.
Haipeng ZHOU, Li DING, Shumin ZHOU, Xiaochen WANG, Ke DONG
Filed: 6 Aug 21
Utility
Loudspeaker and Loudspeaker Device
25 Nov 21
This disclosure provides a loudspeaker, including a first basket; a second basket; a cone paper enclosing an accommodating cavity with openings at both ends, the openings at both ends of the cone paper being respectively provided with the first basket and the second basket; a magnetic circuit structure located in the accommodating cavity; and a voice coil assembly located in the accommodating cavity, installed between the magnetic circuit structure and an inner wall of the accommodating cavity of the cone paper, and connected to the inner wall of the accommodating cavity of the cone paper, the voice coil assembly being configured to move under an action of a magnetic field of the magnetic circuit structure to drive the cone paper to vibrate.
Kekang ZHAO, Qing YANG
Filed: 6 Aug 21
Utility
Video Recording Method and Device, Internet Protocol Camera and Storage Medium
25 Nov 21
Disclosed are a video recording method, a video recording device, an Internet Protocol camera and a storage medium.
Ming WANG
Filed: 6 Aug 21
Utility
Projection Image Automatic Correction Method and System Based on Binocular Vision
25 Nov 21
A projection image automatic correction method and system based on binocular vision.
Shaoqian ZHANG, Zhenni BI
Filed: 6 Aug 21
Utility
Sounding Device and Portable Terminal
25 Nov 21
A sounding device includes a first vibrating system, a second vibrating system and a magnetic circuit system, where the first vibrating system includes a first vibrating diaphragm and a voice coil arranged inside the first vibrating diaphragm, and the first vibrating diaphragm includes a first central portion; the second vibrating system includes a second vibrating diaphragm disposed opposite to the first vibrating diaphragm, and the second vibrating diaphragm includes a second central portion; and the magnetic circuit system is arranged between the first vibrating diaphragm and the second vibrating diaphragm, and the voice coil is accommodated in a magnetic gap of the magnetic circuit system; the magnetic circuit system defines an avoid hole; and at least one of the first central portion and the second central portion is extended into the avoid hole to fixedly connect the first central portion and the second central portion.
Xinglong WANG, Lianshan GE, Chunfa LIU
Filed: 14 Dec 18
Utility
Wireless Earbud, Charging Box and Charging System for Wireless Earbud
25 Nov 21
Disclosed is a wireless earbud, which includes: a charging port configured to be connected to an earbud charging voltage and receive/send a communication signal; a communication switching circuit including a first input/output terminal connected to the charging port and a second input/output terminal, the communication switching circuit is configured to switch to an off state when the charging port is connected to the earbud charging voltage, and switch to an on state when the charging port is connected to the communication signal; a communication on-off circuit connected to the second input/output terminal of the communication switching circuit; and an earbud control circuit configured to perform box entry detection on the wireless earbud and generate a corresponding detection signal to control the communication switching circuit to turn on/off an electrical connection between the earbud control circuit and the communication on-off circuit according to the detection signal.
Zhenwu LIU, Chongguang DAI, Junjie NI
Filed: 3 Aug 21