High-conductivity lead-free and environmental-protection copper rod

Abstract

The invention discloses a high-conductivity lead-free and environmental-protection copper rod. The high-conductivity lead-free and environmental-protection copper rod comprises a first copper rod, wherein a second copper rod is arranged at one end of the first copper rod, a positioning post is welded at the other end of the first copper rod, an external thread is arranged on a surface of the positioning post, anti-slip strips are arranged outside the first copper rod, a positioning hole is formed in one end, far away from the first copper rod, of the second copper rod, and an internal thread is arranged on an inner wall of the positioning hole. By the arrangement of a connection device, standard arrangement can be performed on the copper rods, and the copper rods are prevented from being accumulated in mess; by arranging the positioning post and the positioning hole, the two copper rods can be lengthened and assembled, a user is convenient, and the practicability of the copper rod is ensured; by the arrangement of the anti-slip strips, a certain protection effect can be provided for the copper rod, the copper rod is prevented from being worn, and the copper rod is also prevented from sliding everywhere to affect application; and the copper rod has the advantages of high conductivity, lead free and environmental protection, is simple to fabricate and is worth promotion.

Description

technical field [0001] The invention relates to the field of copper rods, in particular to a lead-free and environment-friendly copper rod with high electrical conductivity. Background technique [0002] Copper rod is a kind of non-ferrous metal processing rod. It has good processing performance and high electrical conductivity. It is mainly divided into brass rod (copper-zinc alloy, relatively cheap) and red copper rod (higher copper content). [0003] Chinese patent discloses a copper rod authorization announcement number CN201237610. This patented technology has a first end and a second end, wherein the first end has a buckle groove, and the buckle groove has a first part and a second part. The first part The second part is relatively far away from the second end, and the diameter of the first part is smaller than the diameter of the second part. The buckle is arranged on the second end of the body, which includes at least two hooks and an elastic component, wherein the e...

AI Technical Summary

Problems solved by technology

[0003] Chinese patent discloses a copper rod authorization announcement number CN201237610. This patented technology has a first end and a second end, wherein the first end has a buckle groove, and the buckle groove has a first part and a second part. The first part The second part is relatively far away from the second end, and the diameter of the first part is smaller than the diameter of the second part. The buckle is arranged on the second end of the body, which includes at least two hooks and an elastic component, wherein the elastic component is connected to the two Between the two hooks, each hook has a fastening part and a push part, wherein the fastening part and the push part are substantially perpendicular to each other, and the push part passes outside the body in the radial direction of the body, and the fastening part is on the body The axial direction goes out of the second end of the body, but when the existing copper rods are not in use, they cannot be standardized, resulting in a messy accumulation of copper rods on the ground. When the length of the copper rods is not enough, it is necessary to Splicing other copper rods is generally inconvenient to assemble and the work efficiency is low. Since the copper rod itself does not have a certain protective effect, it is easy to wear and tear, and the copper rod is prone to sliding. Therefore, those skilled in the art provide a Lead-free environmental protection copper rod with high electrical conductivity, to solve the problems raised in the above-mentioned background technology

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