The invention provides a rotary knob electronic gear shifter and an automobile. The rotary knob electronic gear shifter integrates the functions of P-gear pressing and self-resetting and the functionsof rotary adjustment and self-resetting of R/N/D/S gears. The rotary knob electronic gear shifter comprises a gear shifting panel assembly, a lamp panel assembly and a rotary knob assembly. The rotary knob assembly is fixed to the gear shifting panel assembly, the lamp panel assembly is fixed to the gear shifting panel assembly, and the lamp panel assembly is connected with the rotary knob assembly through a flexible flat cable. The rotary knob assembly comprises a first PCB assembly, a pressing mechanism for achieving P-gear pressing operation and a rotating mechanism for achieving non-P-gear rotary adjustment. The rotating mechanism carries a magnet of which magnetic flux changes due to rotation of the rotating mechanism, and the first PCB assembly is fixedly provided with a microswitchwhich is pressed by the pressing mechanism to be triggered and a Hall chip which is used for sensing the magnetic flux change of the magnet.
本发明提供了一种旋钮电子换挡器及汽车,集成实现P挡按压与自复位功能以及R/N/D/S4个挡位的旋转调节与自复位功能。该旋钮电子换挡器包括:换挡面板总成、灯板组件总成和旋钮总成;旋钮总成固定在换挡面板总成上,灯板组件总成固定在换挡面板总成上,且灯板组件总成通过软排线与旋钮总成连接;旋钮总成包括:第一PCB总成、实现P挡挡位按压操作的按压机构和实现非P挡挡位旋转调节的旋转机构;旋转机构上携带有因旋转机构旋转而发生磁通量变化的磁铁,第一PCB总成上固定有受按压机构被按压而触动的微动开关以及用于感应磁铁的磁通量变化的霍尔芯片。
Rotary knob electronic gear shifter and automobile
一种旋钮电子换挡器及汽车
2020-12-08
Patent
Electronic Resource
Chinese