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    • 9. 发明授权
    • Card interface device
    • 卡接口设备
    • US07123487B2
    • 2006-10-17
    • US10448388
    • 2003-05-30
    • Masaaki SaitoKei Takahashi
    • Masaaki SaitoKei Takahashi
    • H05K7/14H05K7/18
    • G06K13/0875G06K7/0013
    • In a structure where the lid portion is mounted on the main housing body comprising apertures and in such a manner as to turn freely thereon, the concave lock portion and the locking protrusion adjacent thereto capable of locking the lid in the closed state are located in the aperture side of the main housing body. The lid portion is provided with the hooking piece comprising the spring portion and the arc-shaped protrusion. When the lid portion turns to open or close the aperture portion, the arc-shaped protrusion comes into contact with the locking protrusion under pressure with the spring portion, in order that a force opposing to the turning direction may be applied thereto before and after it passes through the locking protrusion, to keep the lid portion in two states i.e. the open state and the closed state.
    • 在其中盖部分安装在包括孔的主壳体上并且以其在其上自由转动的方式的结构中,与其相邻的凹形锁定部分和锁定突起能够将盖锁定在关闭状态的位置位于 主壳体的孔径侧。 盖部分设置有包括弹簧部分和弧形突起的钩形件。 当盖部分转动打开或关闭开口部分时,弧形突起在弹簧部分的压力下与锁定突起接触,以便在其前后施加与转动方向相反的力 通过锁定突起,以保持盖部分处于打开状态和关闭状态两种状态。