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    • 2. 发明专利
    • Tell tale over cluster light guide
    • 通过聚光灯指导的Tell TALE
    • JP2012168179A
    • 2012-09-06
    • JP2012031896
    • 2012-02-16
    • Continental Automotive Systems Us Incコンティネンタル オートモーティブ システムズ ユーエス, インコーポレイティッドContinental Automotive Systems US, Inc.
    • VYACHESLAV B BIRMANARTHUR S BROWN
    • G01D11/28B60K35/00
    • G01D11/28
    • PROBLEM TO BE SOLVED: To solve problems that the number of tell tales and available space are limited to a surface area of an instrument gauge, and placement of light sources and required light housings further complicates manufacture and limits placement in an instrument panel.SOLUTION: A gauge 12 provides information indicative of vehicle speed and includes a pointer 22 that moves relatively to a scale to indicate a current parameter of a measured vehicle. A tell tale housing 24 is supported above the gauge 12 face and placed apart from a face of the gauge 12. A main circuit board 30 supports light emitting devices such as an LED 32 that are turned on or off to illuminate the corresponding tell tale 26. A light guide 36 is supported within the tell tale housing 24 and directs light from the LED 32 to at least one tell tale 26 placed apart from the main circuit board 30 and the face of the main gauge 12.
    • 要解决的问题:为了解决故事数量和可用空间数量限制在仪表规格表面积上的问题,以及光源和所需的灯罩的放置进一步使制造复杂化并限制在仪表板中的放置 。 解决方案:量规12提供指示车辆速度的信息,并且包括指针22,其相对于比例移动以指示测量车辆的当前参数。 讲台壳体24被支撑在仪表12的表面上方并与仪表12的表面分开放置。主电路板30支持诸如LED32的发光装置,其被打开或关闭以照亮相应的说明书26 导光体36被支撑在告示外壳24内,并将来自LED32的光引导到远离主电路板30和主计12的表面放置的至少一个告示26.版权所有( C)2012,JPO&INPIT