Automatic lifting type electronic rotary knob gear shifter assembly

Abstract

The invention discloses an automatic lifting type electronic rotary knob gear shifter. The automatic lifting type electronic rotary knob gear shifter comprises a gear shifter shell provided with a rotary knob. The gear shifter shell is internally provided with a PCB, a curved face block and a lifting rod. The lower part of the lifting rod is provided with an electric lifting mechanism, and the electric lifting mechanism is connected with the PCB in a circuit control manner. The PCB is provided with a luminescent tube, and the rotary knob is sleeved with a light guide ring. A lifting rod is fixedly sleeved with a tap position gear, and the tap position gear is connected with signal gears in a drive manner. The rotary knob is fixedly installed at the upper end of the lifting rod, and according to the rotary knob, during gear shifting, the lifting rod can be manually rotated to drive the signal gear to generate so that angular displacement signals can be generated; the PCB is provided with a detecting component which can convert the angular displacement signals of the signal gears into gear shifting electric signals, and a wiring harness which is connected with the PCB and used for outputting the gear shifting electric signals is led out of the gear shifter shell. A spiral guiding slide groove plays a role in guiding and stabilizing spiral lifting of the lifting rod is machined inthe curved face block, and the lifting rod is provided with a tap position pin which makes elastic sliding contact with the guiding slide groove of the curved face block and can improve the gear shifting operation hand feeling.

Description

technical field [0001] The invention relates to an automobile shifting device, in particular to an automatic lifting electronic knob shifter assembly. Background technique [0002] As the shifting device of a car, the shifter is an important part of the vehicle. It can be divided into a mechanical shifter and an electronic shifter. The mechanical shifter completes the switching between each group of gears through a mechanical structure. The electronic shifter The stopper sends an electronic signal through the control device, and the electronic signal controls the actuator to complete the switching between the gears of each group. [0003] The mechanical shifting device has a complex structure and takes up a lot of space; and the use of an electronic shifter will improve the grade of the car, so more and more vehicle manufacturers switch to electronic shifters. Some existing electronic shifters The shift operation is controlled by buttons, and the shift command is sent by th...

AI Technical Summary

Problems solved by technology

[0003] The mechanical shifting device has a complex structure and takes up a lot of space; and the use of an electronic shifter will improve the grade of the car, so more and more vehicle manufacturers switch to electronic shifters. Some existing electronic shifters The shift operation is controlled by buttons, and the shift command is sent by the button to the PCB board, and then the electronic signal is sent by the PCB board to control the actuator to complete the shift, but the button operation seems a bit rigid

At present, there is also a knob-type shifter on the market, but the general operation experience is poor and the aesthetics is not high, so it cannot better meet the needs of drivers.

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