Electric vehicle and return shift operating device

A technology for operating devices and electric vehicles, applied in transmission parts, transmission control, components with teeth, etc., can solve problems such as high production costs, unfavorable popularization and use, and complicated control principles, so as to reduce production and development costs , Easy to popularize and apply, simple effect of control process

Inactive Publication Date: 2014-07-02
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of returnable shift control device usually senses the gear to be engaged by the shift lever through a position sensing device such as a Hall sensor. When the position sensing device receives a shift completion signal of a certain gear, it automatically controls The shift lever returns to the neutral position. This kind of returnable shift control mechanism has defects such as complicated control principle and high production cost, which is not conducive to popularization and use.

Method used

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  • Electric vehicle and return shift operating device
  • Electric vehicle and return shift operating device
  • Electric vehicle and return shift operating device

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Embodiment Construction

[0033] The core of the present invention is to provide a returnable shift control device for electric vehicles, the control process of which is relatively simple, thereby reducing production and development costs and facilitating the popularization and application of the returnable shift control device. Another core of the present invention is to provide an electric vehicle including the above-mentioned returnable gearshift control device.

[0034] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0035] Please refer to Figure 1 to Figure 4 , figure 1 It is the movement trajectory of a specific embodiment of the returnable gearshift operating device provided by the present invention; figure 2 It is a structural schematic diagram of a specific embodiment of the returnable gearshift operating device ...

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PUM

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Abstract

The invention discloses an electric vehicle and a return shift operating device. The return shift operating device is characterized in that by fitting between a W-shaped shift lever operating guide channel and a shift lever in which a return spring is arranged, the shift lever can be stably positioned at a neutral gear when not operated, and the shift lever can reliably return to the neutral gear after the shift lever is turned to a driving gear and a reversing gear and after acting force is removed. The control process is simple, production and development costs are lowered, and the return shift operating device is convenient to popularize and apply.

Description

technical field [0001] The invention relates to the field of transportation machinery, in particular to a returnable shift control device for an electric vehicle. The present invention also relates to an electric vehicle comprising the above-mentioned returnable shift control device. Background technique [0002] The existing shift control devices for cars are basically non-returnable, that is, the shift lever will stop at the corresponding gear position after shifting, so as to output the driver's operation intention. This non-returnable shift The operating device has the defects of low utilization rate of operating space and difficulty in satisfying ergonomics. [0003] In order to overcome the above defects, there is currently a returnable shift control device designed for electric cars, that is, after the shift lever is engaged in the corresponding gear, the shift lever will automatically return to the neutral position. This type of returnable shift control device usua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H59/02F16H63/42F16H57/04
CPCF16H59/0278F16H57/045F16H57/0464F16H57/0468F16H59/44F16H63/42F16H2059/0295
Inventor 潘正东
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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