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Connecting device of electric power steering system

An electric power steering and connecting device technology, applied in the automotive field, can solve the problems of chemical corrosion, poor waterproof function of the connecting device, easy wear and tear of the connecting wire, etc., and achieve the effects of improving production efficiency, improving waterproof effect and reducing labor intensity.

Inactive Publication Date: 2014-11-19
COROPLAST HARNESS TECH KUNSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the Electric Power Steering (EPS for short), the power steering system connection device for transmitting signals and commands has also been continuously improved and developed. The power steering system connection device in the prior art usually has the following defects : 1. The waterproof function of the connecting device is poor; 2. The connecting wire is easy to wear and be subjected to external chemical corrosion

Method used

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  • Connecting device of electric power steering system

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Embodiment Construction

[0014] In order to further understand the present invention, the preferred embodiments of the present invention are described below in conjunction with the examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present invention, rather than limiting the claims of the present invention.

[0015] like figure 1 As shown, a connection device for an electric power steering system includes: a first connector 1, a second connector 2, and a core wire 3 for connecting the first connector 1 and the second connector 2, the first connector 1 and the second connector 2. The connector 1 is connected to the power steering motor device, the second connector 2 is connected to the electronic control unit, the outer side of the core wire 3 is sleeved with a corrugated tube 4, and the setting of the corrugated tube 4 can prevent the core wire Abrasion and resistance to external chemical corrosion. The connection between...

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Abstract

The invention discloses a connecting device of an electric power steering system. The connecting device of the electric power steering system comprises a first connector, a second connector and a core wire, wherein the first connector is connected with the second connector through the core wire; the first connector is connected with a power steering motor device; the second connector is connected with an electronic control unit; a corrugated pipe sleeves the outer side of the core wire; a sealing fixing piece is arranged on a portion, which is connected with the power steering motor device, of the first connector; and waterproof glue is arranged on a portion, which is connected with the electronic control unit, of the second connector, so that secondary watertightness is realized, and the waterproof effect of the connecting device is greatly improved.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a connecting device of an electric power steering system. Background technique [0002] Steering movement is the most basic movement in car driving. We use the steering wheel to steer and control the direction of the car to achieve our driving intention. In modern cars, the steering system is one of the most essential systems, and it is also a key assembly that determines the active safety of the car. How to design the steering characteristics of the car to make the car have good handling performance has always been an important topic of various automobile manufacturers and scientific research institutions. Especially in today's high-speed vehicles, non-professional drivers, and intensive traffic flow, the maneuverability design of cars is particularly important for more different driving groups. [0003] With the advancement of technology and the development of the automobile indus...

Claims

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Application Information

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IPC IPC(8): B62D5/04
Inventor 李平
Owner COROPLAST HARNESS TECH KUNSHAN
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