Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electronically controlled shift device for new energy vehicles

A new energy vehicle and shifting device technology, applied in transmission, gear transmission, transmission control and other directions, can solve problems such as difficult shifting and deceleration, brake disc overheating, induction, etc., to protect driving safety and ensure braking performance effect

Active Publication Date: 2022-07-15
HANGZHOU JIAMIAO TECH SERVICE CO LTD
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the existing electronically controlled shifter realizes the operation lever to control the shifting operation through the card slot design of the panel, when it is necessary to overtake on an uphill, downhill, long slope or at a high speed per hour, the signals of each sensor cannot be used for each gear. It is difficult for novice drivers to accurately control the shifting during the shifting process, and it is difficult to achieve fast shifting and deceleration. Novice drivers will decelerate through the brakes. Using the brakes over time can overheat the discs and cause the brakes to fail

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
  • Electronically controlled shift device for new energy vehicles
  • Electronically controlled shift device for new energy vehicles
  • Electronically controlled shift device for new energy vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Electronically controlled shifting devices for new energy vehicles, such as Figure 1-11 As shown, it includes a bottom frame 1, an arc-shaped protective frame 2, a cover plate 3, a rotating assembly 4, a manual shift assembly 5 and a sliding sleeve assembly 6. The top of the bottom frame 1 is fixedly installed with an arc-shaped protective frame 2, and the bottom frame 1 A cover plate 3 is fixedly installed on both sides, and a rotating assembly 4 is jointly connected to the two cover plates 3 in a rotating manner. The gear assembly 5 is used for shifting the vehicle, and the sliding sleeve assembly 6 is arranged on the rotating assembly 4 .

[0038] The rotating assembly 4 includes an input shaft 41, a first transmission gear 42, a second transmission gear 43, a third transmission gear 431, a fourth transmission gear 44, a spline shaft 441, a connecting gear 45, an output gear shaft 46, a spline gear sleeve 1 47, Spline gear sleeve two 48, spline gear sleeve three 49...

Embodiment 2

[0046] On the basis of Example 1, as Figure 8 As shown, it also includes a limit assembly 7, the top of the arc-shaped protection frame 2 is slidably connected to a limit assembly 7, the limit assembly 7 is used to limit the transmission lever 51, and the limit assembly 7 includes a slotted limit wheel 71. The clamping rod 72 and the second return spring 73, the transmission lever 51 is fixedly connected with a slotted limit wheel 71, the top of the arc protection frame 2 is slidably connected with a clamping rod 72, and the clamping rod 72 is connected with the slotted limit wheel. 71 contacts, the clamping rod 72 is used to clamp the slotted limit wheel 71, and a second return spring 73 is connected between the clamping rod 72 and the arc-shaped protection frame 2.

[0047] The rotation of the transmission lever 51 will drive the slotted limit wheel 71 to rotate, and the slotted limit wheel 71 will push the clamping rod 72 to move upward, and then the compressed second retu...

Embodiment 3

[0049] On the basis of Example 1, as Figure 9-10 As shown in the figure, it also includes an uphill and downhill electronically controlled shifting assembly 8, the top of the bottom frame 1 is fixedly installed with an uphill and downhill electronically controlled shifting assembly 8, and the uphill and downhill electronically controlled shifting assembly 8 is used for shifting adjustment when going up and downhill, The uphill and downhill electronically controlled shifting assembly 8 includes an I-shaped support frame 81, a speed sensor 82, two adjusting gears A, two overrunning clutches A, an arc slotted frame 85, a sliding rack frame 86, an electromagnetic block 87 and The first return spring 88, the cover plate 3 on the left side is fixedly installed with the I-shaped support frame 81 on the right side, the I-shaped support frame 81 is fixedly installed with three speed sensors 82, the input shaft 41 penetrates the upper speed sensor 82, the spline The shaft 441 runs thro...

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 relates to the field of new energy vehicles, in particular to an electronically controlled shifting device for new energy vehicles, comprising a bottom frame, an arc-shaped protective frame, a cover plate, a rotating assembly, a manual shifting assembly and the like; In the arc-shaped protection frame, cover plates are fixedly installed on both sides of the bottom frame, the two cover plates are jointly rotatably connected with a rotating assembly, and the arc-shaped protection frame is rotatably connected with a manual shift assembly. When overtaking is required on a long slope or at a high speed, the transmission lever can be controlled to change the direction of rotation, the moving direction of the convex ring and its upper device can be adjusted, and the car can be downshifted to slow down to ensure braking performance for a long time. Using the brakes can overheat the brake discs and cause the brakes to fail.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to an electronically controlled shifting device for new energy vehicles. Background technique [0002] With the development of the shifter industry, electronically controlled shifters have become more and more popular, and the so-called electronically controlled shifter refers to touching the sensors located at various positions through the toggle of the operating lever. The signals of each sensor correspond to each gear, and the motor is used to drive the shifting mechanism to drive the shift fork to move the synchronizer sleeve, so that the synchronizer sleeve cooperates with the driving gear of the corresponding gear to realize the shifting operation. The lever that controls the shifter resets to the N position after each toggle. [0003] Since the existing electronically controlled shifter realizes the lever-controlled shifting operation through the design of the card slot on...

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 Patents(China)
IPC IPC(8): F16H3/32F16H57/02F16H63/30F16H61/02F16H61/18F16H59/70
CPCF16H3/32F16H57/02F16H63/30F16H61/0204F16H61/18F16H59/70F16H2063/3096F16H2061/205
Inventor 江应林
Owner HANGZHOU JIAMIAO TECH SERVICE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com