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    • 1. 发明授权
    • Charging/discharging device having concealed universal serial bus plug(s)
    • 具有隐蔽通用串行总线插头的充电/放电装置
    • US08471523B2
    • 2013-06-25
    • US12902866
    • 2010-10-12
    • Wei-Jong Lin
    • Wei-Jong Lin
    • Y02E60/12
    • H02J7/0042H01M2/1055H01M10/46H02J2007/0062
    • A charging/discharging device having at least one concealed universal serial bus (USB) plug has a housing having at least one plug hoe, and at least one retractable plug assembly mounted in the housing. Each of the at least one retractable plug assembly has a slidable second circuit board, a resilient element pushing the second circuit board toward a corresponding one of the plug hole of the housing, a USB plug mounted on the second circuit board and corresponding to the corresponding plug hole of the housing, and a locker mounted through and selectively engaging the second circuit board to prevent the second circuit board from sliding when the USB plug is stored in or protrudes out of the housing. Therefore, since the USB plug is able to be concealed in the housing, the USB plug is not damaged.
    • 具有至少一个隐藏通用串行总线(USB)插头的充电/放电装置具有至少一个插头锄头的壳体和安装在壳体中的至少一个可伸缩插头组件。 所述至少一个可伸缩插头组件中的每一个具有可滑动的第二电路板,弹性元件将所述第二电路板推向所述壳体的所述插头孔中的对应的一个,安装在所述第二电路板上并对应于所述第二电路板的USB插头 壳体的插头孔以及安装在第二电路板上并选择性地接合第二电路板的储物柜,以防止当USB插头被存储在壳体中或从壳体突出时第二电路板滑动。 因此,由于USB插头能够隐藏在外壳中,因此USB插头不会损坏。