Direction control device for electric vehicle

A technology for directional control and electric vehicles, which is applied to the steering control, steering column, handlebars and other directions installed on the vehicle, which can solve the problems of recoil of the steering device, many connecting rods, and easy tire wear, so as to reduce tire wear , simple structure and convenient connection

Inactive Publication Date: 2011-12-21
济南宏昌车辆有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The steering device is set up to realize the turning of the car. It is composed of a steering gear, a steering wheel, a steering mechanism and a steering wheel. With the widespread application of electric vehicles, the steering device on ordinary cars is also applied to electric vehicles. The steering device on the car includes many connecting rods, which takes up a lot of space to a certain extent, and the ordinary steering device also has the problem of recoil, which has a great impact on the alignment of the front wheels of the car and is likely to cause tire wear. The weight itself is light, so the recoil phenomenon is particularly serious, and there is no solution yet

Method used

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  • Direction control device for electric vehicle
  • Direction control device for electric vehicle

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Embodiment Construction

[0008] Such as figure 1 As shown, a steering device for electric vehicles includes a steering gear 1, a pull rod 2, a central rocker arm 3 and a steering link 4. One end of the steering gear 1 is connected to the pull rod 2 through a fork joint, and the other end of the pull rod 2 One end is fixed on the central rocker 3 through a pin shaft, and the left and right sides of the central rocker 3 are respectively fixed with steering links 4 symmetrically, and the ends of the steering links 4 are respectively connected with the left and right front wheels; the central rocker 3 includes The fixed end 31, the first support arm 32 and the second support arm 33, the fixed end 31 is fixed on the vehicle frame through a bearing, the end of the first support arm 32 is provided with a through hole, and is connected with the pull rod 2 through a pin , The end of the second support arm 33 is provided with two symmetrical through holes, which are respectively connected with the steering link...

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Abstract

A direction control device for an electric vehicle relates to a steering device. It includes a steering gear, a pull rod, a central rocker arm and a steering link. One end of the steering gear is connected to the pull rod through a fork joint, and the other end of the pull rod is fixed on the central rocker arm through a pin shaft. The left and right sides of the central rocker arm are symmetrical The steering link is fixed on the front of the car, and the ends of the steering link are respectively connected with the left and right front wheels. The invention has the advantages of simple structure, convenient connection, little influence on the positioning of the front wheels, less wear of tires, and more labor-saving turning of the steering wheel.

Description

technical field [0001] The invention relates to a steering device, in particular to a steering device for an electric vehicle. Background technique [0002] The steering device is set up to realize the turning of the car. It is composed of a steering gear, a steering wheel, a steering mechanism and a steering wheel. With the widespread application of electric vehicles, the steering device on ordinary cars is also applied to electric vehicles. The steering device on the car includes many connecting rods, which takes up a lot of space to a certain extent, and the ordinary steering device also has the problem of recoil, which has a great impact on the alignment of the front wheels of the car and is likely to cause tire wear. The recoil phenomenon is particularly serious because of its light weight, and there is no solution yet. Contents of the invention [0003] The object of the present invention is to provide a steering device for an electric vehicle to solve the above pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D1/14B62D1/20
Inventor 张伟才
Owner 济南宏昌车辆有限公司
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