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Electric-vehicle damper with spring material performance capable of being adjusted at low temperature

An adjustable, electric vehicle technology, applied in the direction of spring/shock absorber, spring/shock absorber functional characteristics, spring, etc. The effect of ensuring safety and comfort

Inactive Publication Date: 2016-10-19
HUAIYUAN JINHAO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the material of the damping spring in the shock absorber will become harder in the low temperature environment, and the shock absorbing and buffering process will appear sudden and uncomfortable, and even bring safety hazards

Method used

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  • Electric-vehicle damper with spring material performance capable of being adjusted at low temperature

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Experimental program
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Embodiment Construction

[0013] refer to figure 1 , the present invention is an electric vehicle shock absorber that can adjust spring material performance at low temperature, including wheel fixing hole 1, fixed connection sleeve 2, shock absorbing shaft 3, shock absorbing spring 4, receiving ring 5, supporting shaft 6, vehicle frame The fixing hole 7, the wheel fixing hole 1, the fixing connecting sleeve 2, the shock absorbing shaft 3, the receiving ring 5, the support shaft 6, and the vehicle frame fixing hole 7 are sequentially connected; the shock absorbing spring 4 surrounds the shock absorbing shaft 3 , and the two ends are connected with the two ends of the damping shaft 3, the damping spring is provided with a heating wire 41, and the heating wire 41 can be connected with the electric vehicle power supply circuit.

[0014] In actual use, the wheel fixing hole 1 of the shock absorber is fixed on the wheel shaft, and the vehicle frame fixing hole 7 is fixed on a specific position of the vehicle...

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PUM

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Abstract

The invention discloses an electric-vehicle damper with the spring material performance capable of being adjusted at the low temperature. The electric-vehicle damper comprises a wheel fixing hole, a fixing connecting sleeve, a damping shaft, a damping spring, a bearing ring, a supporting shaft and a frame fixing hole, and the wheel fixing hole, the fixing connecting sleeve, the damping shaft, the bearing ring, the supporting shaft and the frame fixing hole are sequentially connected; the damping spring is wound around the damping shaft, and the two ends of the damping spring are connected with the two ends of the damping shaft. The electric-vehicle damper has the advantages that a heating wire is arranged on the damping spring of the damper, the damping spring can be heated in the low-temperature environment, the material performance of the spring in the low-temperature environment is changed, the applied damping effect of the damping spring is recovered accordingly, and the safety and the comfort in the electric-vehicle traveling process are guaranteed.

Description

technical field [0001] The invention relates to the technical field of electric vehicle parts manufacturing, in particular to an electric vehicle shock absorber which can adjust spring material properties at low temperature. Background technique [0002] An electric vehicle is a means of transportation that converts electrical energy into mechanical energy. Due to the use of electrical energy, it has the advantages of being green and environmentally friendly, and at the same time can greatly reduce the pressure of modern energy use. [0003] The electric vehicle shock absorber is a safety guarantee component, which can protect the safety of the driver and passengers and the self-protection of the electric vehicle itself when it is on a complex road surface, and can also bring a more comfortable driving experience for the driver and passengers. However, the material of the damping spring in the shock absorber will become harder in a low-temperature environment, and the shock ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K25/04F16F15/067
CPCB62K25/04F16F15/067F16F2228/066F16F2238/026
Inventor 姚坤姚望王传稳陈静高尚
Owner HUAIYUAN JINHAO ELECTRONICS TECH CO LTD
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