Unlock instant, AI-driven research and patent intelligence for your innovation.

Mechanical P gear engaging device for stop lever type electronic gear shifter

An electronic shifter, lever-type technology, applied in mechanical equipment, transmission control, components with teeth, etc., can solve the problems of poor operation convenience, scratches, increased cost, etc., to save layout space, function The effect of clear partition and easy operation

Active Publication Date: 2021-06-25
ZHEJIANG GEELY HOLDING (GROUP) CO LTD +1
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The electronic shifter of this structure, when the car breaks down and needs to be towed, the electronic shifter of this structure cannot be put out of the P gear, and it is necessary to arrange a separate cable structure in the cab or use special tools in the engine compartment. The car can be mechanically released from the P gear, so that the car can be towed, but the separate arrangement of the cable structure in the cab will increase the cost and increase the difficulty of layout. Due to the complex structure and many heat sources of the engine compartment, it is easy to be burned and scratched for unfamiliar users, and there are certain safety hazards

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mechanical P gear engaging device for stop lever type electronic gear shifter
  • Mechanical P gear engaging device for stop lever type electronic gear shifter
  • Mechanical P gear engaging device for stop lever type electronic gear shifter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 , figure 2 As shown, the shifter includes a rotating shaft 1, a first joystick 2 responsible for R-N-D gear switching, a second joystick 3 and a housing 10 responsible for M-M+-M-switching, the first joystick 2 and the second joystick 3 can rotate around the rotating shaft 1 to switch gears. The mechanical P-out device includes a cable 4, a stopper 7, and the other end of the cable 4 is provided between the first joystick 2 and the second joystick 3 when the first joystick 2 and the second joystick 3 are synchronized. A connection structure that can pull the drag cable 4 to move when rotating around the rotating shaft 1 .

[0030] The stopper 7 includes a straight main body 71 and a stopper 72, the stopper 72 protrudes and is fixedly connected to the bottom of the main body 71, and the top of the main body 71 is hingedly positioned with the housing 10. In this embodiment, the stopper 7 is used to limit the displacement of the first joystick 2, and t...

Embodiment 2

[0034] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that in this embodiment, the limiting member 7 includes a pin shaft, the pin shaft is passed through the casing 10, and the inner end of the pin shaft can move to the first position. The first joystick 2 is limited on the movement path of the joystick 2. In actual production, the pin shaft can be used to limit the displacement of the second joystick 3, or the pin shaft can be used to limit the first joystick 2 and the first joystick 2 at the same time. Displacement of the second joystick 3.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a mechanical P gear engaging device for a stop lever type electronic gear shifter, and belongs to the technical field of automobile gear shifters. The device solves the problem that an existing electronic gear shifter cannot mechanically engage the P gear. The gear shifter comprises a rotating shaft, a first operating rod responsible for R-N-D gear shifting and a second operating rod responsible for M-M+-M- shifting, and the first operating rod and the second operating rod can rotate around the rotating shaft to conduct gear shifting. The mechanical P gear engaging device comprises an inhaul cable and a limiting part which is used for limiting displacement of the first operating rod and / or the second operating rod, one end of the inhaul cable is used for being connected to a P-gear rocker arm of an automobile transmission, and a connecting structure capable of pulling the inhaul cable to move when the first operating rod and the second operating rod synchronously rotate around the rotating shaft is arranged between the other end of the inhaul cable and the first operating rod and the second operating rod. The stop lever type electronic gear shifter can mechanically engage the P gear.

Description

technical field [0001] The invention belongs to the technical field of automobile gear shifters, and relates to a mechanical P gear shifting device of a gear lever type electronic gear shifter. Background technique [0002] With the development of intelligence, electrification and light weight in the automobile industry, electronic shifters are used more and more. Electronic shifters realize shifting by converting the action of the driver's operating handle into electrical signals and transmitting them to the transmission. block intent. [0003] Existing electronic shifters, for example, Chinese patent literature discloses lever-type electronic shifters and automobiles [application number: 201910146850.5; authorized announcement number: CN109812574B], which includes a shift lever assembly, a sensor module, and an electronic control unit and M / S gear button; the shift lever assembly is in the form of a five-position monostable state. When the shift lever assembly is moved to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16H59/02F16H63/40F16H63/30
CPCF16H59/02F16H59/0278F16H63/40F16H63/30F16H2059/0291F16H2063/3076
Inventor 王慧刘松王力强张超
Owner ZHEJIANG GEELY HOLDING (GROUP) CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com