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Power coupler and method for hybrid electric vehicle

A hybrid electric vehicle and power coupler technology, which is applied to the arrangement of multiple different prime movers, power plant, pneumatic power plant, etc. Reduced car safety and other problems, to achieve the effect of convenient installation and disassembly, good stability, and long service life

Inactive Publication Date: 2019-02-19
南京时森信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A hybrid vehicle refers to a vehicle whose drive system is composed of two or more single drive systems that can operate simultaneously. Protection measures are becoming more and more stringent, and hybrid vehicles have become a focus of automobile research and development due to their energy-saving and low-emission characteristics, which makes the application rate of hybrid vehicles higher and higher. There are many devices that are necessary for hybrid vehicles, and the power coupler is one of them. Its quality will affect the ride comfort, handling stability and safety of the car. The ordinary power coupler is It is placed in the car by welding or other means, which makes the power coupler shake greatly with the car when the car passes through the bumpy road, which makes the power coupler easy to damage, reduces the service life of the power coupler, and makes the driving force of the car Somewhat less stable, making the car much less safe

Method used

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  • Power coupler and method for hybrid electric vehicle
  • Power coupler and method for hybrid electric vehicle
  • Power coupler and method for hybrid electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The present invention provides such as Figure 1-3 The power coupler of a hybrid electric vehicle shown includes a body 1, a fixing plate 2 is arranged on both sides of the body 1, the fixing plate 2 is fixedly connected with the body 1, and a resisting plate is arranged on one side of the fixing plate 2. Block 3, a first support rod 4 is provided on one side of the block 3, and a compression block 5 is provided at one end of the first support rod 4, and the compression block 5 is fixedly connected with the first support rod 4, and the compression block 5, a first piston rod 6 is provided on the outside, an air cavity 7 is provided inside the first piston rod 6, a snap ring 8 is provided at one end of the first piston rod 6, and an air hole is provided at one side of the first piston rod 6 9. An air pipe 10 is provided on one side of the air hole 9, a second support rod 11 is provided at the bottom of the first piston rod 6, and a second piston rod 12 is provided on the...

Embodiment 2

[0033] A power coupling method of a hybrid electric vehicle, including the power coupler of the hybrid electric vehicle, also includes the following steps:

[0034] S1: The first support rod 4 will move downwards, by slidingly connecting the inner wall of the first piston rod 6 and the inner wall of the second piston rod 12 with the compression block 5, when the first support rod 4 moves downward, the compression block 5 will move toward the second Push the bottom of the piston rod 6 to compress the gas in the air cavity 7, so that the gas passes through the air hole 9 and enters the air pipe 10;

[0035] S2: By setting the first piston rod 6 and the second piston rod 12 with air holes 9, the gas can be transported into the second piston rod 12 through the air pipe 10, so that the air pressure of the air cavity 7 in the second piston rod 12 is increased. Large, so that the compression block 5 moves upward;

[0036]S3: With the provision of the snap ring 8, the upward movement...

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Abstract

The invention discloses a power coupler and method for a hybrid electric vehicle. The coupler comprises a machine body, the two sides of the machine body are provided with fixing plates, the fixing plates are fixedly connected with the machine body, and an abutting block is arranged on one side of each fixing plate; a first supporting rod is arranged on one side of each abutting block, and a compression block is arranged at one end of each first supporting rod; each compression block is fixedly connected with the corresponding first supporting rod, and a first piston rod is arranged on the outer side of each compression block; an air cavity is formed in each first piston rod, a clamping ring is arranged at one end of each first piston rod, an air hole is formed in one side of each first piston rod, and an air pipe is arranged on one side of each air hole. Due to the fact that the compression blocks and the air pipes are arranged, when the vehicle runs on a bumpy road, gas can move between the first piston rods and second piston rods according to the bumpy degree, and therefore the coupler can keep a stable state when the vehicle runs and is prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of a power coupling device and an electric auxiliary system, in particular to a power coupler and a method for a hybrid electric vehicle. Background technique [0002] A hybrid vehicle refers to a vehicle whose drive system is composed of two or more single drive systems that can operate simultaneously. Protection measures are becoming more and more stringent, and hybrid vehicles have become a focus of automobile research and development due to their energy-saving and low-emission characteristics, which makes the application rate of hybrid vehicles higher and higher. There are many devices that are necessary for hybrid vehicles, and the power coupler is one of them. Its quality will affect the ride comfort, handling stability and safety of the car. The ordinary power coupler is It is placed in the car by welding or other means, which makes the power coupler shake greatly with the car when the car passes thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/40
CPCB60K6/40
Inventor 董芳
Owner 南京时森信息科技有限公司