会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Electric shaver with a drive control
    • 电动剃须刀与驱动控制
    • US4719698A
    • 1988-01-19
    • US881335
    • 1986-07-02
    • Kazunori NinomiyaKatuaki ShitamaMasashi Aoi
    • Kazunori NinomiyaKatuaki ShitamaMasashi Aoi
    • B26B19/28B26B19/14
    • B26B19/28
    • An electric shaver comprising a shaver housing comprising a generally rectangular box-like casing and a head casing removably mounted on one end of the box-like casing; a finely perforated stationary shear foil replaceably mounted on the head casing; a reciprocable blade assembly positioned inside the head casing and outside the box-like casing and cooperable with the stationary shear foil to cut bristles entering the head casing through the perforations in the stationary shear foil; an electric drive motor accommodated within the box-like casing and having a drive shaft, said drive shaft having first and second ends opposite to each other and protruding outwards from the motor in opposite directions away from each other; means for connecting the first end of the drive shaft with the blade assembly to permit the blade assembly to undergo oscillation relative to the stationary shear foil; a photoelectric detector comprising a light emitting element and a photoelectric cell for providing an electric output signal indicative of a parameter descriptive of the speed of rotation of the motor; and at least one printed circuit board incorporating a control circuit for controlling the motor in dependence on the output signal and accommodated within the box-like casing.
    • 一种电动剃须刀,包括:剃须刀壳体,其包括大致矩形的箱状壳体和可移除地安装在所述盒状壳体的一端上的头部壳体; 精细穿孔的固定剪切箔可替换地安装在头部外壳上; 可往复运动的刀片组件,其定位在头部壳体内部并且在盒状壳体的外部并与固定剪切箔配合,以通过静止剪切箔中的穿孔切割进入头部壳体的刷毛; 容纳在盒状壳体内并具有驱动轴的电驱动马达,所述驱动轴具有彼此相对的第一和第二端,并且彼此相反的方向从马达向外突出; 用于将驱动轴的第一端与刀片组件连接的装置,以允许刀片组件经受相对于固定剪切箔的振动; 光电检测器,包括发光元件和光电池,用于提供指示描述电动机的转速的参数的电输出信号; 以及至少一个印刷电路板,其包括用于根据输出信号控制电动机的控制电路并且容纳在盒状壳体内。