CN-121993586-A - Multifunctional electronic gear shifter and vehicle

CN121993586ACN 121993586 ACN121993586 ACN 121993586ACN-121993586-A

Abstract

The invention provides a multifunctional electronic gear shifter and a vehicle, belonging to the technical field of vehicle parts, comprising a base, a gear shifting mechanism and a gear shifting mechanism, wherein the base is of an elongated structure; the rotary shaft comprises a base, a gear lever rotatably arranged on the base, and two rotary knobs rotatably arranged at two side ends of the base in the length direction of the base, wherein the extending direction of the rotary shaft of the gear lever and the extending direction of the rotary shaft of the rotary knob are consistent with the length direction of the base. The invention has the beneficial effects that the two knobs are arranged on the two sides of the length direction of the base and the axes are parallel, so that when a driver holds the gear shift lever, the fingers can naturally touch the knob, the mode switching and other functional operations can be completed without moving the hands or transferring the sight, the real blind operation is realized, the possible problem of hand-eye separation caused by adding the functions is effectively solved, the distraction is avoided, and the driving safety and the man-machine interaction convenience are improved.

Inventors

Qian Guonian
CHEN JIANZE
ZHOU HAIMIN
WANG XIANLAI
XIONG DI
DONG ZHAOHAI
TONG GUOHUA
HU SONGJUN

Assignees

宁波高发汽车控制系统股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260311

Claims (10)

1. A multi-functional electronic shifter, comprising: -a base (100), the base (100) being provided as an elongated structure; A shift lever (200), the shift lever (200) being rotatably mounted to the base (100); And two knobs (300), wherein the two knobs (300) are respectively rotatably installed at both side ends of the base (100) in the length direction thereof; wherein, the extension direction of the rotation axis of the gear shift lever (200) and the extension direction of the rotation axis of the knob (300) are consistent with the length direction of the base (100).
2. A multifunctional electronic gear shifter is characterized in that a first circuit board (120) and a rotatable driven rotating member are installed in the base (100), a first Hall sensor (121) is arranged on the first circuit board (120), a first magnetic block (111) is fixedly arranged on the driven rotating member, the first magnetic block (111) is located in the detection range of the first Hall sensor (121), the extending direction of a rotating axis of the driven rotating member is inconsistent with the extending direction of a rotating axis of the gear shifting lever (200), the gear shifting lever (200) is in linkage connection with the driven rotating member through a staggered shaft transmission pair, and the angle position of the driven rotating member is determined by the angle position of the gear shifting lever (200).
3. A multifunctional electronic gear shifter according to claim 2, wherein the driven rotation member is a bevel gear (110), a gear block (210) is mounted to a portion of the shift lever (200) located inside the base (100), and the gear block (210) is meshed with the bevel gear (110) to form the staggered shaft transmission pair.
4. A multi-functional electronic gear shifter according to claim 3, wherein the gear block (210) is provided in an arc-shaped curved structure centering on the rotational axis of the shift lever (200), the outer peripheral surface of the gear block (210) has a plurality of gear teeth (211), and the gear block (210) is engaged with the bevel gear (110) through the gear teeth (211).
5. A multifunctional electronic gear shifter according to claim 2, wherein a second circuit board (130) is mounted in the base (100), the second circuit board (130) is arranged adjacent to one knob (300) far away from the first circuit board (120), the first circuit board (120) extends to a position adjacent to the other knob (300), the first circuit board (120) and the second circuit board (130) are both provided with second Hall sensors (131), the knob (300) is provided with mounting seats (310) extending into the base (100), the mounting seats (310) are provided with second magnetic blocks (311), the second magnetic blocks (311) of the two knobs (300) are respectively located in the detection range of the two second Hall sensors (131), and the angular positions of the knob (300) determine the positions of the second magnetic blocks (311) relative to the second Hall sensors (131).
6. The multifunctional electronic gear shifter according to claim 1, wherein the base (100) has shaft tube portions (140) at both ends in a length direction thereof, the knob (300) is provided with shaft holes, the knob (300) is sleeved on the shaft tube portions (140), the shaft tube portions (140) pass through the shaft holes, an axial limiting pin (320) passes through the shaft holes and the shaft tube portions (140), one end of the axial limiting pin (320) is abutted with the knob (300) and the other end is clamped with the base (100), and the knob (300) is axially locked with the shaft tube portions (140) through the axial limiting pin (320).
7. The multi-functional electronic shifter of claim 6, wherein the base (100) further comprises bullet heads (150) extending and contracting in the radial direction of the shaft tube portion (140) at both side ends in the longitudinal direction, a rotation stop block (330) is provided on the inner peripheral surface of the knob (300), and the bullet heads (150) are abutted against the rotation stop block (330).
8. The multifunctional electronic gear shifter according to claim 1, further comprising an arched upper cover (400), wherein two third circuit boards (160) are arranged at the top of the base (100), the two third circuit boards (160) are respectively located in areas between the gear shift lever (200) and the two knobs (300), the arched upper cover (400) is connected with the base (100) and covers the top of the base (100), the arched upper cover (400) comprises two light-transmitting cover bodies (410), the two light-transmitting cover bodies (410) are respectively located right above the two third circuit boards (160), and the third circuit boards (160) are provided with light-emitting elements, and the light-emitting surfaces of the light-emitting elements face the light-transmitting cover bodies (410).
9. A multifunctional electronic gear shifter according to claim 1, wherein an inner bracket (170) is installed in the base (100), the lower portion of the shift lever (200) passes through the top of the base (100) and protrudes into the inner bracket (170), and the shift lever (200) is hinged to the inner bracket (170) through a rotation shaft (171).
10. A vehicle comprising the multi-functional electronic shifter according to any one of claims 1 to 9, further comprising a vehicle body in which the multi-functional electronic shifter is mounted, the length direction of the multi-functional electronic shifter base (100) being set in the left-right direction of the vehicle body.

Description

Multifunctional electronic gear shifter and vehicle Technical Field The invention belongs to the technical field of automobile parts, and relates to a multifunctional electronic gear shifter and an automobile. Background With the rapid development of the automotive electronics technology, the electronic gear shifter has been widely applied to various passenger vehicles and commercial vehicles by virtue of the advantages of light operation, flexible arrangement, high integration with the whole automotive electronic architecture and the like. The core function of the mainstream electronic gear shifter is mainly limited to basic gear selection operations. In addition, an independent key is integrated on the top or the side surface of a handball of part of the gear shifting lever and is specially used for executing the engaging or unlocking operation of the parking gear (P). The traditional design thought leads to single functions of the existing electronic gear shifter, and the electronic gear shifter only serves as a simple gear executing terminal. However, with the popularization of new energy automobiles and the increasing complexity of vehicle driving assistance systems, some medium-high-end vehicles have put higher demands on man-machine interaction. Vehicles often require quick access for multiple functions such as multiple driving modes (e.g., economy, sport, snowfield, off-road, etc.), energy recovery level adjustment, four-wheel drive system switching, etc. If the additional functions are directly added to the existing electronic gear shifter structure, the operation convenience is reduced, and the driving safety hidden trouble exists, so that a driver must remove the hand from the gear shifting lever during operation, and the driver looks for the corresponding control part along with the line of sight shift. In the running process of the vehicle, the operation mode of separating hands from eyes not only increases operation steps and time, but also leads to long-time departure of the sight of a driver from the road surface, and the driver is extremely easy to be distracted, thereby reducing the convenience of operation and obviously increasing the running safety risk, and being difficult to meet the requirements of quick and blind hastily mode changing. Disclosure of Invention The invention aims to solve the problems in the prior art and provides a multifunctional electronic gear shifter and a vehicle. The aim of the invention can be achieved by the following technical scheme that the multifunctional electronic gear shifter comprises: a base provided as an elongated structure; a shift lever rotatably mounted to the base; the two knobs are respectively rotatably arranged at two side ends of the base in the length direction of the base; The rotation axis extending direction of the gear shifting lever and the rotation axis extending direction of the knob are consistent with the length direction of the base. Preferably, a first circuit board and a rotatable driven rotating member are installed in the base, a first Hall sensor is arranged on the first circuit board, a first magnetic block is fixedly arranged on the driven rotating member, the first magnetic block is located in the detection range of the first Hall sensor, the extending direction of a rotating axis of the driven rotating member is inconsistent with the extending direction of the rotating axis of the gear lever, the gear lever and the driven rotating member are in linkage connection through a staggered shaft transmission pair, and the angle position of the driven rotating member is determined by the angle position of the gear lever. Preferably, the driven rotating member is a bevel gear, and a gear block is mounted on a portion of the gear shift lever located inside the base, and the gear block is meshed with the bevel gear to form the staggered shaft transmission pair. Preferably, the gear block is of an arc-shaped bending structure taking the rotation axis of the gear lever as a circle center, the outer edge surface of the gear block is provided with a plurality of gear teeth, and the gear block is meshed with the bevel gear through the gear teeth. Preferably, a second circuit board is mounted in the base, the second circuit board is arranged adjacent to one of the knobs far away from the first circuit board, the first circuit board extends to a position adjacent to the other knob, the first circuit board and the second circuit board are both provided with second Hall sensors, the knob is provided with a mounting seat extending into the base, the mounting seat is provided with second magnetic blocks, the second magnetic blocks of the two knobs are respectively located in the detection ranges of the two second Hall sensors, and the position of the second magnetic blocks relative to the second Hall sensors is determined by the angle positions of the knobs. Preferably, the two side ends of the base in the length direction of the base are resp