公开(公告)号：US20190297406A1

公开(公告)日：2019-09-26

申请号：US16304559

申请日：2016-12-19

Applicant: GOERTEK INC.

Inventor： Liyang ZHU ,  Mingjun ZUO ,  Shiwen ZHANG ,  Jiangtao XU

IPC: 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：US20170064430A1

公开(公告)日：2017-03-02

申请号：US15124330

申请日：2015-03-05

Applicant: GOERTEK INC.

Inventor： Wentuan ZHENG ,  Xiu LIU ,  Jiangtao XU

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

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, comprising: 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. The present invention can achieve multi-function control by using the above structure, meanwhile, it is convenient to disassemble and replace damaged parts and components in a simple snap-fitting manner, so that the costs are low, besides, perspirations and dusts can be prevented from entering the line control assembly, so that it is avoided that the function is influenced because the control panel is corroded.

Abstract translation: 一种耳机的线路控制装置，包括：上盖; 中间盖可拆卸地固定地连接到上盖，其中，用于布置控制面板的布置空间封闭在上盖和中盖之间; 并且下盖固定地连接到中间盖，其中屏蔽部分形成在中间盖的两侧的边缘上，并且屏蔽部分用于密封上盖和下盖之间的间隙。 本发明可以通过使用上述结构实现多功能控制，同时以简单的卡扣方式拆卸和更换损坏的零部件是方便的，成本低，除了可以产生汗水和粉尘 防止进入线路控制组件，从而避免由于控制面板被腐蚀而影响功能。

公开(公告)号：US20180332378A1

公开(公告)日：2018-11-15

申请号：US15771405

申请日：2016-06-01

Applicant: GOERTEK INC.

Inventor： Tonghui GUO ,  Qigao CHEN ,  Jiangtao XU

IPC: H04R1/10

CPC classification number: H04R1/10

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：US20160219360A1

公开(公告)日：2016-07-28

申请号：US14914348

申请日：2014-08-26

Applicant: GOERTEK INC.

Inventor： Yanpeng ZHAO ,  Qigao CHEN ,  Jiangtao XU

IPC: H04R1/28 ,  H04R1/06 ,  H04R1/10

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; a acoustic guide channel capable of enhancing low-frequency performance of the earphone is disposed on one side of inner sidewall of the housing closer to the loudspeaker unit; the acoustic guide channel comprises an open end and a closed end, and bottom wall of the acoustic guide channel is provided with a plurality of through holes at a position closer to the closed end. Earphone with this structure improves low-frequency and middle-frequency sound effects of products, and makes the earphone has a good appearance.

Abstract translation: 公开了一种耳机，包括扬声器单元，电连接到扬声器单元的音频信号线和辅助结构; 辅助结构包括前盖和壳体; 前声腔被定义为前盖和扬声器单元之间的空间，并且后声腔被定义为壳体和扬声器单元之间的空间; 能够提高耳机的低频性能的声导向通道设置在靠近扬声器单元的壳体的内侧壁的一侧; 声导向通道包括开口端和闭合端，声导向通道的底壁在靠近闭合端的位置处设有多个通孔。 具有这种结构的耳机提高了产品的低频和中频声音效果，使耳机具有良好的外观。