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    Portable keyboard
    3.
    发明授权
    Portable keyboard 有权

    公开(公告)号：US09990051B2

    公开(公告)日：2018-06-05

    申请号：US15401769

    申请日：2017-01-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Yunjin Choi ,  Siyoung Park ,  Kwangsoon Jang ,  Hyunwoo Yoo ,  Sooyong Shim

    IPC: G06F3/02 ,  H01H13/14 ,  H01H13/70 ,  G06F3/023

    CPC classification number: G06F3/0221 ,  G06F3/0231 ,  H01H13/14 ,  H01H13/70

    Abstract: A portable keyboard includes a plurality of key assemblies including a plurality of key tops, a main body of a pillar shape of n angles, which is located in the vicinity of a first key assembly among a plurality of the key assemblies and includes a plurality of sides, a flexible connection member configured to connect a plurality of the key assemblies with the main body, and a main board configured to be embedded in the inside of the main body and process input signals inputted from a plurality of the key assemblies. In this case, the main body includes a first side of which one edge of the first side is connected with the flexible connection member, a second side adjacent to another edge of the first side and the second side of which an angle with the first side is equal to or greater than 90 degrees, and a cradle configured to combine one end of the cradle with the second side using a hinge to make the cradle to be rotated and the cradle configured to be contacted with the second side.

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