CN201947120U - Lead wire connection structure of motor of electric car - Google Patents

Abstract

The utility model discloses a lead wire connection structure of a motor of an electric car, which comprises a lead wire of the motor, wherein the lead wire of the motor is electrically connected with a socket, and the socket is provided with a plug. A phase wire hole and a signal wire hole are arranged on the socket, and a phase wire column and a signal wire column corresponding to the phase wire hole and the signal wire hole on the socket is arranged on the plug. The lead wire connection structure adopts reasonable structure, and the lead wire is not easy to rupture and damage.

Description

The electric vehicle motor conductor connecting structure

Technical field

The utility model relates to a kind of motor and goes out wire-connecting device, relates in particular to a kind of electric motor car high efficiency motor lead bindiny mechanism.

Background technology

Motor of electric motor car is using on market in enormous quantities, according to the analysis of market returned work for many years.Have greatly, exist motor not have damage.Lead-out wire fracture of motor shaft line outlet place or damage cause motor to return.Though follow-up some safeguard measures of yet taking, as add protection spring etc. at axle wire hole place, effect is not clearly also to increase cost.

Summary of the invention

It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and lead is the electric vehicle motor syndeton of easy fracture and damage not.

In order to achieve the above object, the technical solution of the utility model is: a kind of electric vehicle motor conductor connecting structure, comprise the motor lead, and the motor lead is electrically connected with socket, and socket is fitted with plug.

Have phase line hole and holding wire hole on the described socket, have on the plug with socket on corresponding terminal mutually in phase line hole and holding wire hole and signal terminal.

After adopting said structure, use instead at axle line outlet place and use socket type, can guarantee the reliability and the maintenanceability of connector, avoid motor of electric motor car in use and maintenance process, to cause the damage of eight heart yearns.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of socket of the present utility model.

Embodiment

The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.

As shown in Figure 1, 2, a kind of electric vehicle motor conductor connecting structure of the present utility model comprises motor lead 1, and motor lead 1 is electrically connected with socket 2, and socket 2 is fitted with plug 3.

As shown in Figure 1, 2, have phase line hole 2-1 and holding wire hole 2-2 on the described socket 2, have on the plug 3 with socket 2 on phase line hole 2-1 and holding wire hole 2-2 corresponding terminal mutually 3-1 and signal terminal 3-2.

When the utility model uses, connecting line is inserted, connecting line unpluged during maintenance or when tearing machine open and get final product, convenient and swift.

Claims (2)

1. an electric vehicle motor conductor connecting structure comprises motor lead (1), it is characterized in that: motor lead (1) is electrically connected with socket (2), and socket (2) is fitted with plug (3).

2. electric vehicle motor conductor connecting structure according to claim 1, it is characterized in that: have phase line hole (2-1) and holding wire hole (2-2) on the described socket (2), have on the plug (3) with socket (2) and go up phase line hole (2-1) and holding wire hole (2-2) corresponding terminal mutually (3-1) and signal terminal (3-2).

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