BATTERY UNIT AND BATTERY SET
    4.
    发明申请

    公开(公告)号:US20200075986A1

    公开(公告)日:2020-03-05

    申请号:US16199217

    申请日:2018-11-25

    申请人: Acer Incorporated

    IPC分类号: H01M10/04 H01M2/26 H01M2/20

    摘要: A battery unit includes two bases, two locking components, a plurality of battery cells and two electrode pieces. The two bases fixed to each other through the two locking components. The battery cells and the two electrode pieces are accommodated in the two bases. Two opposite ends of each battery cell respectively abut against the two electrode pieces. Each base has an engaging protrusion and an engaging groove. A battery set is also provided. The battery set is composed by the plurality of battery units and the battery units are electrically connected with each other through at least one electrical connecting component. One of the battery units is engaged with the engaging groove of the other one of battery units through the engaging protrusion.

    Transportation device and transportation system

    公开(公告)号:US10525864B2

    公开(公告)日:2020-01-07

    申请号:US15943709

    申请日:2018-04-03

    申请人: Acer Incorporated

    摘要: A transportation device includes a motor, a transmission assembly, a position limiting assembly, two linkage assemblies, and two wheels. The transmission assembly is linked to the motor. The position limiting assembly includes two position limiting board portions disposed in parallel and adjacent to each other. The two linkage assemblies partially extend into a space between the two position limiting board portions and are pivoted to the two position limiting board portions, respectively. The two linkage assemblies are limited by the two position limiting board portions in a first axis. The two wheels are disposed in tandem along a second axis, respectively linked to the transmission assembly, and pivoted to the two linkage assemblies. The two wheels are driven by the motor respectively through the transmission assembly and are limited by the two linkage assemblies in the first axis. A transportation system including the transportation device is also provided.

    Battery unit and battery set
    6.
    发明授权

    公开(公告)号:US10985398B2

    公开(公告)日:2021-04-20

    申请号:US16199217

    申请日:2018-11-25

    申请人: Acer Incorporated

    IPC分类号: H01M10/04 H01M2/20 H01M2/26

    摘要: A battery unit includes two bases, two locking components, a plurality of battery cells and two electrode pieces. The two bases fixed to each other through the two locking components. The battery cells and the two electrode pieces are accommodated in the two bases. Two opposite ends of each battery cell respectively abut against the two electrode pieces. Each base has an engaging protrusion and an engaging groove. A battery set is also provided. The battery set is composed by the plurality of battery units and the battery units are electrically connected with each other through at least one electrical connecting component. One of the battery units is engaged with the engaging groove of the other one of battery units through the engaging protrusion.

    TRANSPORTATION DEVICE AND TRANSPORTATION SYSTEM

    公开(公告)号:US20190106043A1

    公开(公告)日:2019-04-11

    申请号:US15943709

    申请日:2018-04-03

    申请人: Acer Incorporated

    IPC分类号: B60P1/64 B60P1/02 B60G17/016

    摘要: A transportation device includes a motor, a transmission assembly, a position limiting assembly, two linkage assemblies, and two wheels. The transmission assembly is linked to the motor. The position limiting assembly includes two position limiting board portions disposed in parallel and adjacent to each other. The two linkage assemblies partially extend into a space between the two position limiting board portions and are pivoted to the two position limiting board portions, respectively. The two linkage assemblies are limited by the two position limiting board portions in a first axis. The two wheels are disposed in tandem along a second axis, respectively linked to the transmission assembly, and pivoted to the two linkage assemblies. The two wheels are driven by the motor respectively through the transmission assembly and are limited by the two linkage assemblies in the first axis. A transportation system including the transportation device is also provided.