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    • 2. 发明公开
    • 개폐기의 조작장치
    • 开关操作装置
    • KR1020100010488A
    • 2010-02-01
    • KR1020090066285
    • 2009-07-21
    • 가부시키가이샤 히타치세이사쿠쇼
    • 야마자키미키츠치야겐지사와다다카히코고바야시마사토
    • H01H33/66H01H33/42
    • H01H33/6661H01H33/022H01H2033/6667
    • PURPOSE: An operation device of a switch is provided to simplify a structure of a lever device by rotatably supporting a first operation lever and a second operation lever on one common support shaft. CONSTITUTION: A first operation lever(6) includes a plurality of shaft tube parts(6A) and a lever(6C). The lever is arranged on each shaft tube part. A connection hole is formed on the leading end of the lever part. A first connector is arranged between the levers of the first operation lever. A second operation lever(7) includes a plurality of shaft tube parts(7A) and a lever(7C). The second connector is arranged between the levers of the second operation lever. The common support shaft is inserted into the shaft tube part of the first and second operation levers.
    • 目的:提供一种开关的操作装置,通过将第一操作杆和第二操作杆可旋转地支撑在一个公共支撑轴上来简化杠杆装置的结构。 构成:第一操作杆(6)包括多个轴管部(6A)和杆(6C)。 杠杆布置在每个轴管部分上。 连接孔形成在杆部的前端。 第一连接器布置在第一操作杆的杠杆之间。 第二操作杆(7)包括多个轴管部(7A)和杆(7C)。 第二连接器设置在第二操作杆的杠杆之间。 公共支撑轴插入到第一和第二操作杆的轴管部分中。