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    • 3. 发明授权
    • Tilt sensor
    • 倾斜传感器
    • US08089621B2
    • 2012-01-03
    • US12696752
    • 2010-01-29
    • Tomoharu Horio
    • Tomoharu Horio
    • G01C11/26
    • G01C9/06G01C9/10G01C2009/066G01C2009/107
    • A tilt sensor capable of detecting more diverse orientations is to be provided. The tilt sensor includes a light emitting element and a plurality of photodetectors, a rolling element, and a hollow portion that accommodates the rolling element so as to allow the rolling element to roll in all of x-, y-, and z-direction, and to locate the rolling element, according to a direction of the gravity, at one of detecting positions including a complete blocking position that inhibits light from the light emitting element from reaching any of the photodetectors, a plurality of partial blocking positions that inhibits the light from the light emitting element from reaching at least one but not all of the photodetectors, and a nonblocking position that permits the light from the light emitting element to reach all of the photodetectors, and two of the detecting positions are each located on a respective end portion of the hollow portion in the x-, y-, and z-direction.
    • 提供能够检测更多不同取向的倾斜传感器。 倾斜传感器包括发光元件和多个光电检测器,滚动元件和中空部分,其容纳滚动元件,以允许滚动元件在x,y和z方向上全部滚动, 并且根据重力方向将滚动元件定位在包括阻止来自发光元件的光到达任何光电检测器的完全阻挡位置的检测位置之一处,抑制光的多个部分阻挡位置 从发光元件到达至少一个但不是全部的光电检测器,以及非阻挡位置,其允许来自发光元件的光到达所有的光电检测器,并且两个检测位置各自位于相应的端 中空部分在x,y和z方向上的部分。
    • 4. 发明申请
    • TILT SENSOR
    • 倾斜传感器
    • US20100188654A1
    • 2010-07-29
    • US12696752
    • 2010-01-29
    • Tomoharu Horio
    • Tomoharu Horio
    • G01B11/26
    • G01C9/06G01C9/10G01C2009/066G01C2009/107
    • A tilt sensor capable of detecting more diverse orientations is to be provided. The tilt sensor includes a light emitting element and a plurality of photodetectors, a rolling element, and a hollow portion that accommodates the rolling element so as to allow the rolling element to roll in all of x-, y-, and z-direction, and to locate the rolling element, according to a direction of the gravity, at one of detecting positions including a complete blocking position that inhibits light from the light emitting element from reaching any of the photodetectors, a plurality of partial blocking positions that inhibits the light from the light emitting element from reaching at least one but not all of the photodetectors, and a nonblocking position that permits the light from the light emitting element to reach all of the photodetectors, and two of the detecting positions are each located on a respective end portion of the hollow portion in the x-, y-, and z-direction.
    • 提供能够检测更多不同取向的倾斜传感器。 倾斜传感器包括发光元件和多个光电检测器,滚动元件和中空部分,其容纳滚动元件,以允许滚动元件在x,y和z方向上全部滚动, 并且根据重力方向将滚动元件定位在包括阻止来自发光元件的光到达任何光电检测器的完全阻挡位置的检测位置之一处,抑制光的多个部分阻挡位置 从发光元件到达至少一个但不是全部的光电检测器,以及非阻挡位置,其允许来自发光元件的光到达所有的光电检测器,并且两个检测位置各自位于相应的端 中空部分在x,y和z方向上的部分。