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    WIRELESS SOUND EQUIPMENT
    1.
    发明申请
    WIRELESS SOUND EQUIPMENT 审中-公开

    公开(公告)号：US20180184191A1

    公开(公告)日：2018-06-28

    申请号：US15655499

    申请日：2017-07-20

    申请人： LG Electronics Inc.

    发明人： Donghan Kim ,  Jihye Choe ,  Jihye Kim ,  Kyoungsu Nam

    IPC分类号： H04R1/10

    CPC分类号： H04R1/1041 ,  H04R1/1016 ,  H04R1/1025 ,  H04R1/105 ,  H04R1/1091 ,  H04R2201/107 ,  H04R2201/109 ,  H04R2420/07

    摘要： A wireless sound equipment includes a cradle including a pair of earbuds and a pair of holders having the earbuds coupled thereto. Each earbud includes an ear housing; a sound passage extended from a first surface of the ear housing; a sound output unit outputting sound via the sound passage; a wireless communication unit located in the ear housing; an earbud controller driving the sound output unit based on a signal transmitted by using the wireless communication unit; a main battery supplying an electric power; a plurality of earbud terminals exposed to the first surface of the ear housing and connected with the earbud controller; and a control button located in a second surface of the ear housing. The cradle also includes a cradle case in which the holders are formed; a plurality of cradle terminals provided in the holder and configured to contact with the earbud terminals; a sub battery located in the cradle case; and a cradle controller.

    Wireless sound equipment
    3.
    发明授权
    Wireless sound equipment 有权

    公开(公告)号：US10104463B2

    公开(公告)日：2018-10-16

    申请号：US15655499

    申请日：2017-07-20

    申请人： LG Electronics Inc.

    发明人： Donghan Kim ,  Jihye Choe ,  Jihye Kim ,  Kyoungsu Nam

    IPC分类号： H04R1/10

    摘要： A wireless sound equipment includes a cradle including a pair of earbuds and a pair of holders having the earbuds coupled thereto. Each earbud includes an ear housing; a sound passage extended from a first surface of the ear housing; a sound output unit outputting sound via the sound passage; a wireless communication unit located in the ear housing; an earbud controller driving the sound output unit based on a signal transmitted by using the wireless communication unit; a main battery supplying an electric power; a plurality of earbud terminals exposed to the first surface of the ear housing and connected with the earbud controller; and a control button located in a second surface of the ear housing. The cradle also includes a cradle case in which the holders are formed; a plurality of cradle terminals provided in the holder and configured to contact with the earbud terminals; a sub battery located in the cradle case; and a cradle controller.

    Portable sound equipment
    4.
    发明授权
    Portable sound equipment 有权

    公开(公告)号：US10034074B2

    公开(公告)日：2018-07-24

    申请号：US15360563

    申请日：2016-11-23

    申请人： LG ELECTRONICS INC.

    发明人： Donghyun Kim ,  Seolyong Shin ,  Shin Han ,  Youchang Kim ,  Hyunsun Yoo ,  Jungyoun Kang ,  Obyoung Kang ,  Sangwoo Seo ,  Jaekwang Lee ,  Kyoungsu Nam ,  Dongyun Hyun

    IPC分类号： H04R1/10 ,  H04R1/08 ,  H04R5/033

    摘要： A portable sound equipment having a body curved in C-shape, the body including an elastic part, an earbud holder provided to the body, an earbud detachably attached to the earbud holder, the earbud including a sound output module configured to output sound, a main board situated within the body, the main board configured to control the sound output module by being connected to the earbud, a sound cable connecting the earbud and the main body, a rotation module located within the body between an end portion of the body and main board, the rotation module configured to have the sound cable wound on an outer circumference thereof, a bridge coupled with the body to cover one surface of the rotation module, a flexible board disposed along the bridge and having one side connected to the main board and another side coupled to a microphone.