发明名称 Digital/analog indication unit
摘要 A digital/analog indication unit which is capable of performing both digital and analog indications of detected value such as vehicle speed or the like, respectively by displaying numerals and rotating an indication needle to a scale, wherein there is no discrepancy between the digital indication and analog indication. The digital/analog indication unit of the present invention includes; a digital indicator having a display device for indicating numerals corresponding to a detected value, an analog indicator having a dial plate with scales provided on the surface thereof, an indication needle, and a pulse motor connected to the indication needle, wherein the indication needle is rotated by the pulse motor to point to one of the scales, and an indication control means which updates the numerals displayed by the digital indicator in accordance with a newly detected value, and activates the pulse motor following the updating operation of the digital indicator to rotate the indication needle to point to a scale of the analog indicator, the scale corresponding to the updated indication of the digital indicator.
申请公布号 US5469137(A) 申请公布日期 1995.11.21
申请号 US19930115059 申请日期 1993.09.02
申请人 YAZAKI CORPORATION 发明人 MUTO, MASANORI
分类号 G01D7/00;G01D13/22;G01P1/08;G01P3/42;G01P3/489;(IPC1-7):G09F9/35 主分类号 G01D7/00
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