Wiring terminal with pins stretching out in staggered positions

Abstract

The invention relates to a wiring terminal with pins stretching out in staggered positions. The wiring terminal includes a pedestal, clamping pieces arranged on the pedestal and conductive pins arranged on the clamping pieces, the conductive pins include front pins and rear pins, the conductive pins on two adjacent clamping pieces are different, each front pin includes a front fixed part and a front insertion part arranged on the front fixed part, and the front insertion part is close to the front end of the pedestal; and each rear pin includes a rear fixed part and a rear insertion part arranged on the rear fixed part, and the rear insertion is close to the rear end of the pedestal. Compared with the prior art, the wiring terminal with pins stretching out in staggered positions provided by the invention has the following advantages: the wiring terminal is simple in structure and convenient to assemble, and compared with the prior art, the front pins and rear pins of different structures are adopted, so that distance between the front insertion part and the rear insertion part which are adjacent is far larger than distance between two adjacent insertion parts in an existing wiringterminal, and thus an electrical interval requirement that needs to be fulfilled when high voltage is applied can be met.

Description

technical field [0001] The invention relates to a connection terminal, in particular to a connection terminal with interleaved needles. Background technique [0002] The terminal block is a common component for electrical connection, which is widely used in various electrical equipment; in the actual application process, sometimes the terminal block needs to withstand a higher voltage, in order to ensure safety, it must be ensured that it has compliance The minimum electrical clearance, the electrical clearance refers to the shortest spatial distance measured between two conductive parts or between a conductive part and the equipment protection interface. That is, in the case of ensuring stable and safe electrical performance, the shortest distance that can be insulated through air. The electrical gap can withstand high overvoltage, but when the overvoltage value exceeds a certain critical value, this voltage will quickly cause electrical breakdown, so when confirming the s...

AI Technical Summary

Problems solved by technology

[0003] In order to meet the requirements of safety regulations, the existing traditional terminal blocks meet the minimum electrical clearance requirements stipulated by safety regulations by increasing the terminal spacing. This type of terminal block will increase with the withstand voltage, and the volume of the product will also increase accordingly. If it is too large The size of the terminal block is inconsistent with the current industry trend of precision and miniaturization in the electronics industry, and the larger the volume, the higher the cost, which makes it greatly affected by the installation position of electrical equipment, and the installation is very inconvenient, and its production and processing The process is more complicated

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