Damping type car gear shifting variable-speed control mechanism

A control mechanism and damping technology, which is applied to mechanical equipment, components with teeth, belts/chains/gears, etc., can solve problems such as poor control smoothness, structural failure, and reduced reliability, and achieve flexible and convenient operation. The effect of strong bit clarity and long service life

Inactive Publication Date: 2018-08-21
张 汉龙
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current car gear selection and shifting control mechanism, the joystick is connected to the gear shifting arm, and the gear is shifted back and forth after swinging left and right, resulting in an excessive swing angle of the gear shifting flexible shaft, which makes the cable where the flexible shaft is fixed easily fatigued and broken; At the same time, when shifting gears, the gear sense is not clear, the handling comfort is poor, the structure fails or the reliability is reduced

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
  • Damping type car gear shifting variable-speed control mechanism
  • Damping type car gear shifting variable-speed control mechanism
  • Damping type car gear shifting variable-speed control mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] combined with Figure 1-Figure 5 Further describe the present invention (applicable to realize gear selection and shifting outside the cab), including universal joint cross bearing 1, fixed base 2, joystick assembly 3, gear selection swing arm assembly 4, gear shift shaft assembly 5, The shift arm 6, the damping block 7, and the flexible shaft fixing bracket 8 are characterized in that: the universal joint cross bearing 1 is connected with the U-shaped connecting block 9 of the joystick assembly 3 and the U-shaped connecting block of the shift shaft assembly 5 respectively 10 is fixedly connected; the gear selection swing arm assembly 4 is slidingly connected to the lateral connection hole of the fixed base 2 through the gear selection swing arm shaft 11; , a cylindrical ball bowl 13 is arranged outside the ball head of the ball head swing rod 12, the cylindrical ball bowl and the ball head are slidingly connected, and the cylindrical surface of the cylindrical ball bow...

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 novel damping type car gear shifting variable-speed control mechanism. The novel damping type car gear shifting variable-speed control mechanism comprises a cardan joint crossbearing, a fixed base, a control rod assembly, a gear selecting swing arm assembly, a selector shaft assembly, a selector shaft, a damping block and a flexible shaft fixing support. The novel dampingtype car gear shifting variable-speed control mechanism is characterized in that the cardan joint cross bearing serves as a rotary center motion component, a motion relation is generated by the cardan joint cross bearing, the control rod assembly, the selector shaft assembly and the gear selecting swing arm assembly, a control flexible shaft is approximately pushed and pulled linearly, and the problem that after the control mechanism with a control rod and a gear shifting arm connected selects gears left right to swing, swings front and back to shift the gears, and consequently a gear shifting stay wire at the position where a flexible shaft is fixed suffers from fatigue cracking due to the too large tilt angle is solved. A gear shifting damping device is arranged between the selector shaft and a base and achieves a gear shifting damping function to increase the clear sense of gear shifting gears.

Description

technical field [0001] The invention relates to an automobile gear selection and shifting control mechanism. Background technique [0002] With the continuous progress and development of the automobile industry, people have higher and higher requirements on the performance of automobile transmission control. In the current car gear selection and shifting control mechanism, the joystick is connected to the gear shifting arm, and the gear is shifted back and forth after swinging left and right, resulting in an excessive swing angle of the gear shifting flexible shaft, which makes the cable where the flexible shaft is fixed easily fatigued and broken; At the same time, when shifting gears, the gear sense is not clear, the handling comfort is poor, and the structure fails or the reliability is reduced. Contents of the invention [0003] The present invention proposes a damping type gearshift and speed change control mechanism, which uses a universal joint cross bearing as a r...

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
IPC IPC(8): F16H59/02F16H59/10
CPCF16H59/0278F16H59/10F16H2059/026
Inventor 张汉龙
Owner 张 汉龙
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap