Electric wire with terminal and method for manufacturing electric wire with terminal

Abstract

The invention belongs to the technical field of electric wires with terminals, and particularly relates to an electric wire with a terminal and a method for manufacturing an electric wire with a terminal. The electric wire with a terminal comprises a terminal and a cable, wherein the terminal comprises an outer shell which is sequentially divided into a cable closed section, a cable core connecting section and a terminal connecting section; a deep hole is formed in the outer shell; two pressing planes are arranged on the outer shell; the pressing planes are positioned on the cable core connecting section on the outer shell; the outer shell is fixedly connected with a connector positioned on the terminal connecting section; the cable comprises a conductive wire core and an insulating coating layer; the conductive wire core is positioned in the insulating coating layer, the cable is inserted into the deep hole in the outer shell. The structure is simple, the terminal and the cable can betightly connected, the electrical performance and the connection strength of the connection position are improved, the connection position is isolated from the external environment, and the situationthat the electrical performance of the connection position is reduced due to the fact that the connection position is oxidized or corroded under the external influence is prevented.

Description

technical field [0001] The invention belongs to the technical field of electric wires with terminals, in particular to an electric wire with terminals and a method for manufacturing the electric wire with terminals. Background technique [0002] The terminals on the various electric wires with terminals that exist at present are just common terminals, which only have a connection function, and these terminals are pre-connected to the electric wires to facilitate use. However, most of the terminals on these wires with terminals and the connection of the wires are connected by dissimilar metals, which are prone to oxidation or corrosion under the influence of the external environment, resulting in damage, and because they are connected by dissimilar metals, they are also prone to electrochemical corrosion. The speed of damage to the wires and terminals is accelerated, and at the same time, most of the terminals of the wires with terminals and the connection of the wires do not...

AI Technical Summary

Problems solved by technology

However, most of the terminals on these wires with terminals and the connection of the wires are connected by dissimilar metals, which are prone to oxidation or corrosion under the influence of the external environment, resulting in damage, and because they are connected by dissimilar metals, they are also prone to electrochemical corrosion. Accelerate the damage of wires and terminals, and at the same time, most of the terminals with terminal wires and the connection of wires do not have necessary protective measures and are directly exposed to the external environment

In addition, the connection between the wire and the terminal on most wires with terminals is not tight, and the two are simply pressed together by mechanical means. This connection method increases the resistance of the connection to a certain extent and reduces the connection resistance. In use, it may generate a lot of heat under the action of resistance, which may damage cables and equipment

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