公开(公告)号：US10715899B2

公开(公告)日：2020-07-14

申请号：US16304559

申请日：2016-12-19

Applicant: GOERTEK INC.

Inventor： Liyang Zhu ,  Mingjun Zuo ,  Shiwen Zhang ,  Jiangtao Xu

IPC: H04R1/00 ,  H04R1/08 ,  H04R1/10

Abstract: The present invention discloses a wind noise prevention microphone and an earphone cable control apparatus. The microphone comprises: a microphone chamber enclosed by a bottom and a first side wall; a microphone unit arranged inside the microphone chamber and of which a sound pick-up hole of the microphone unit is arranged opposite to the bottom, a set gap being arranged between the sound pick-up hole and the bottom; and a sound channel in communication with the sound pick-up hole and an outer space, and led out of the first side wall. The sound channel of the microphone is arranged on a side of the sound pick-up hole of the microphone, other than directly opposite to the sound pick-up hole of the microphone, which can effectively reduce wind noise and improve the sound pick-up quality.

公开(公告)号：US09949012B2

公开(公告)日：2018-04-17

申请号：US15124330

申请日：2015-03-05

Applicant: GOERTEK INC.

Inventor： Wentuan Zheng ,  Xiu Liu ,  Jiangtao Xu

IPC: H04R1/10 ,  H01H13/70 ,  H05K5/00 ,  H05K5/06 ,  H01H13/86

CPC classification number: H04R1/1041 ,  H01H13/70 ,  H01H13/86 ,  H01H2223/002 ,  H01H2231/00 ,  H05K5/0017 ,  H05K5/069

Abstract: A line control device of an earphone includes an upper cover; a middle cover being detachably and fixedly connected to the upper cover, wherein, an arranging space for arranging a control panel is enclosed between the upper cover and the middle cover; and a lower cover being fixedly connected to the middle cover, wherein, shielding parts are formed on the edges at both sides of the middle cover, and the shielding parts are used for sealing the gaps between the upper cover and the lower cover.

公开(公告)号：US10321215B2

公开(公告)日：2019-06-11

申请号：US15771405

申请日：2016-06-01

Applicant: GOERTEK INC.

Inventor： Tonghui Guo ,  Qigao Chen ,  Jiangtao Xu

IPC: H04R1/10 ,  H04R5/033

Abstract: The present invention provides an earphone, comprising an earphone housing, a speaker cover, a sound emitting tube, and a speaker, wherein the earphone further includes a tuning baffle disposed inside the speaker cover, wherein a sound emitting hole, a sound outlet hole and mode slots are disposed on the speaker cover, and the sound emitting tube is connected to the tuning baffle through the sound emitting hole, a mode protrusion and a tuning hole are disposed on the tuning baffle, and the mode protrusion is limited by different mode slots by rotating the tuning baffle via the sound emitting tube, so as to adjust the sound outlet area of the sound outlet hole. By utilizing the above-mentioned invention, it is possible to adjust the mid-bass frequency response of the earphone so that a single type earphone can exhibits different sound characteristics.

公开(公告)号：US09654865B2

公开(公告)日：2017-05-16

申请号：US14914348

申请日：2014-08-26

Applicant: GOERTEK INC.

Inventor： Yanpeng Zhao ,  Qigao Chen ,  Jiangtao Xu

IPC: H04R1/10 ,  H04R1/28 ,  H04R1/06

CPC classification number: H04R1/2823 ,  H04R1/06 ,  H04R1/1016 ,  H04R1/1075 ,  H04R1/2876

Abstract: Disclosed is an earphone comprising a loudspeaker unit, an audio signal wire electrically connected to the loudspeaker unit, and an auxiliary structure; the auxiliary structure comprises a front cover and a housing; a front acoustic cavity is defined as a space between the front cover and the loudspeaker unit, and a rear acoustic cavity is defined as a space between the housing and the loudspeaker unit; an acoustic guide channel capable of enhancing low-frequency performance of the earphone is disposed on one side of an inner sidewall of the housing closer to the loudspeaker unit; the acoustic guide channel comprises an open end and a closed end, and a bottom wall of the acoustic guide channel is provided with a plurality of through holes at a position closer to the closed end. An earphone with this structure improves low-frequency and middle-frequency sound effects of products, and makes the earphone have a good appearance.

公开(公告)号：US10924857B2

公开(公告)日：2021-02-16

申请号：US16477250

申请日：2017-01-20

Applicant: GOERTEK. INC

Inventor： Jiangtao Xu ,  Shoubiao Deng ,  Tao Fan

IPC: H04R5/033 ,  H04R1/10

Abstract: Disclosed is a portable earphone device. The device comprises: a neckline earphone, comprising a voice module and a first wireless communication module communicationally connected to the voice module; and a neckband, comprising a second wireless communication module, a network connection module, and a processor, both the second wireless communication module and the network connection module being communicationally connected to the processor; the first wireless communication module being communicationally connected to the second wireless communication module; the neckline earphone being detachably accommodated in the neckband to constitute a neckband earphone. The device can be individually used as a neckline earphone and can be used as a neckband earphone in an accommodation state.