CHARGING CASES FOR EARPHONES
    2.
    发明公开

    公开(公告)号:US20240275190A1

    公开(公告)日:2024-08-15

    申请号:US18644178

    申请日:2024-04-24

    Abstract: The present disclosure is related primarily to a charging case for earphones. The earphones may include a core module and a hook structure connected to the core module. The charging case may include a lower housing assembly provided with a profiling groove for accommodating the earphones, the profiling groove includes a first profiling groove region corresponding to the core module and a second profiling groove region corresponding to the hook structure; when the earphones are accommodated in the profiling groove, in an extension direction of the hook structure, a movable gap between a portion of the hook structure away from the core module and a side wall of the second profiling groove region is greater than a movable gap between the core module and a side wall of the first profiling groove region. With such arrangement, a success rate of the earphones entering the charging case can be improved.

    Contact terminal, inspection jig, and inspection device

    公开(公告)号:US12055561B2

    公开(公告)日:2024-08-06

    申请号:US17598920

    申请日:2020-03-12

    Inventor: Norihiro Ota

    CPC classification number: G01R1/06722 G01R1/07314 H01R13/22 H01R2201/20

    Abstract: A contact terminal includes a tubular body extending in an axial direction parallel to a central axis of the contact terminal and a bar-shaped conductor having conductivity. The conductor includes a protrusion protruding toward one side in the axial direction from the tubular body, and an insertion portion disposed inside from an outer periphery of the tubular body. The tubular body includes an end side notch provided along the axial direction on a peripheral surface of the one end portion in the axial direction of the tubular body, and a first circumferential notch connected to another side in the axial direction of the end side notch and provided along a circumferential direction away from the end side notch with respect to a first end portion in a circumferential direction of the end side notch.

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