用于电动工具的双开关致动机构。
专利摘要
一种用于致动电动工具的致动机构,包括电缆组件,该电缆组件包括至少一个同轴地布置在内电缆(40)周围的外护套(41),其中内电缆(40)相对于外护套(41)滑动。致动机构还包括连接到电缆组件的电触点(42)和连接到电缆组件的多个开关构件(51,54)。同轴电缆组件提供了这样的优点:具有双手双开关机构的电动工具可以在不需要两个串联的独立电触点的情况下被致动,从而减少了所需的电线和部件的数量。此外,电触点设置有连接到手柄组件和壳体的连接结构,该连接结构适于使得工具能够在手柄组件相对于壳体的多个方向上被致动。
Original abstractAn actuation mechanism for actuating a power tool that includes a cable assembly comprising at least one outer sheath ( 41 ) arranged coaxially around an inner cable ( 40 ), wherein the inner cable ( 40 ) slides relative to the outer sheath ( 41 ). The actuation mechanism also comprises an electrical contact ( 42 ) connected to the cable assembly and a plurality of switch members ( 51, 54 ) connected to the cable assembly. The coaxial cable assembly provides the advantage that a power tool with a two handed dual-switching mechanism can be actuated without the need for two independent electrical contacts wired in series, thereby reducing the amount of electrical wiring and components needed. Additionally, an electrical contact is provided with a connecting structure connected to the handle assembly and to the housing and adapted to enable actuation of the tool in a plurality of orientations of the handle assembly relative to the housing.
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