A continuously connected pre-insulated terminal and a connecting method thereof

Abstract

The invention discloses a continuously connected pre-insulated terminal, including a plurality of unit insulating terminals, A plurality of unit insulation terminals are connected end to end to form acontinuous pre-insulation terminal, the unit insulation terminal is provided with a plastic tape, a fixing hole, metal terminals, the plastic material belt is a plastic strip, the fixing hole is fixedly connected with the plastic material belt, the metal terminal is fixedly connected with the inside of the fixing hole, after the two ends of the plastic material belt are molded by injection molding, the two ends are male head and female head respectively, the male head is a riveted column structure, The female head is a riveting hole structure, the male head and the female head are mutually matched, the male head of the insulation terminal of the previous unit is embedded in the female head of the insulation terminal of a following unit, a gap is left between the male head and the female head after the splicing is completed, a gap connected with the male head and the female head is subjected to secondary injection molding, and the joint is leveled with the plastic tape after the secondary injection molding. The invention has the advantages of simple structure, easy production, flat connecting material belt and the like.

Description

technical field [0001] The invention relates to the technical field of pre-insulated terminals, in particular to a continuously connected pre-insulated terminal and a connection method thereof. Background technique [0002] An insulated terminal is actually a piece of metal sealed in insulating plastic. There are holes at both ends for inserting wires, and there are screws for fastening or loosening. For example, two wires sometimes need to be connected and sometimes need to be disconnected. They can be connected with terminals and can be disconnected at any time without having to solder them or twist them together, which is very convenient and quick. And it's very beautiful, the cabinet doesn't look so messy, and there are orderly wiring. [0003] In order to meet the requirements of mechanized installation, the existing insulated terminals are often in a continuous state. Since the plastic parts of the insulated terminals are produced by injection molding, this makes the ...

AI Technical Summary

Problems solved by technology

[0003] In order to meet the requirements of mechanized installation, the existing insulated terminals are often in a continuous state. Since the plastic parts of the insulated terminals are produced by injection molding, this makes the insulated terminals subject to the specifications of the mold. In order to produce continuous insulated terminals, this requires The insulated terminals that are once injection molded are spliced ​​twice. The traditional method is to splice them by hot melting or ultrasonic melting. This method has two defects. First, the steps are cumbersome, and more serious is that the splicing is flat The degree is not enough, which is not conducive to mechanized installation and use

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