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    • 8. 发明专利
    • Rotation type sensor and detection device comprising rotation type sensor
    • 旋转式传感器和包含旋转式传感器的检测装置
    • JP2012208013A
    • 2012-10-25
    • JP2011073894
    • 2011-03-30
    • Alps Electric Co Ltdアルプス電気株式会社
    • OBARA KEIJI
    • G01D5/165G01B7/30H01C10/32
    • PROBLEM TO BE SOLVED: To provide a rotation type sensor and a detection device, capable of assembling by accurately aligning a rotor center of the rotation type sensor and a shaft core of a rotation shaft when the rotation type sensor is installed to an installation base material member on which the rotation shaft is supported.SOLUTION: In a rotation type sensor 1, a positioning recess 4 and a rotation supporting hole 3 are integrally formed on a base 2 by a same metal mold, and a rotor 7 is freely rotatably supported by the rotation supporting hole 3. In an installation base material 21 to be installed with the rotation type sensor 1, a reference protrusion 22 and a holding recess 25 are integrally formed by the same metal mold, and a rotation shaft 28 is freely rotatably supported by a bearing member 26 held by the holding recess 25. Consequently, a shaft core of the rotation shaft 28 and a center of a shaft connecting hole 8 of the rotor 7 can be made to coincide by fitting the positioning recess 4 to the reference protrusion 22.
    • 要解决的问题:为了提供一种旋转型传感器和检测装置,当旋转型传感器安装到一个旋转型传感器和检测装置时,能够通过将旋转型传感器的转子中心和旋转轴的轴芯精确地对准来组装 安装基材,旋转轴支撑在该基材构件上。 解决方案:在旋转型传感器1中,定位凹槽4和旋转支撑孔3通过相同的金属模一体地形成在基座2上,转子7由旋转支撑孔3自由旋转地支撑。 在安装有旋转型传感器1的安装基材21中,通过相同的金属模具一体地形成基准突起22和保持凹部25,并且旋转轴28可自由旋转地支撑在由 因此,通过将定位凹部4装配到基准突起22,能够使旋转轴28的轴芯和转子7的轴连接孔8的中心一致。

      版权所有: (C)2013,JPO&INPIT

    • 10. 发明专利
    • Rotary electric component
    • 旋转电气部件
    • JP2010282750A
    • 2010-12-16
    • JP2009133146
    • 2009-06-02
    • Alps Electric Co Ltdアルプス電気株式会社
    • SASAKI MOTONARI
    • H01H25/06H01C10/32H01C10/36
    • PROBLEM TO BE SOLVED: To provide a rotary electric component that has high reliability by preventing occurrence of malfunction during pressing operation and an excellent operation feel without the occurrence of duplication of a click feeling.
      SOLUTION: The rotary electric component includes: a housing (cases 1, 2) having a hollow bearing 1a and first/second annular storage parts 1b, 2a; a hollow operating shaft 3 externally inserted into the bearing 1a and supported so as to be rotatable and reciprocatingly movable in an axis-line direction; a rotation detecting means arranged in the second storage part 2a so as to detect rotation information of the operating shaft 3; a driver 6 arranged in the first storage part 1b while having a tilting fulcrum 6a and an action point 6b so as to be tilted by pressing operation force against the operating shaft 3; and a push switch 4 arranged in the first storage part 1b so as to be pressingly driven by the action point 6b of the tilted driver 6. The driver 6 is configured to make a prescribed position between the tilting fulcrum 6a and the action point 6b, which are circumferentially spaced apart by 180 degrees, as a force point 6c to which the pressing operation force is imparted.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种通过防止在按压操作期间发生故障而具有高可靠性的旋转电气部件,并且具有优良的操作感觉,而不会发生重复的咔嗒感。 旋转电气部件包括:具有中空轴承1a和第一/第二环形储存部1b,2a的壳体(壳体1,2); 外部插入到轴承1a中的中空操作轴3,其被支撑成能够沿轴线方向旋转和往复运动; 旋转检测装置,布置在第二存储部分2a中,以检测操作轴3的旋转信息; 驱动器6,其布置在第一存储部1b中,同时具有倾斜支点6a和作用点6b,以便通过对操作轴3的按压操作力而倾斜; 以及布置在第一存储部分1b中以由倾斜驱动器6的动作点6b按压驱动的按钮开关4.驱动器6构造成在倾斜支点6a和动作点6b之间形成规定位置, 它们周向间隔开180度,作为施加按压操作力的力点6c。 版权所有(C)2011,JPO&INPIT