Electric energy meter wiring terminal

Abstract

The invention relates to the technical field of electric power wiring auxiliary tools, in particular to an electric energy meter wiring terminal which comprises an insulating baffle and a conductive clamp, the insulating baffle is annular, an inner ring is a wiring hole, and the right side face, corresponding to the front side and the rear side of the wiring hole, of the insulating baffle is respectively and fixedly provided with an upper stop block which inclines in a left-high and right-low mode. The wiring terminal is reasonable and compact in structure, use is convenient, the upper stop block and a lower stop block have the effect of preventing wrong wiring, and the insulating baffle is located outside the tail jack of the electric energy meter and has the effect of protecting operators from electric shock during safe operation. An upper conductive clamping plate and a lower conductive clamping plate can clamp a copper core wire and protect the copper core wire from being damaged,the contact area with the inner wall of a meter tail jack of the electric energy meter is increased, screws can be fastened to the upper end face of the upper conductive clamping plate conveniently, the purposes of firm connection and sound contact conduction are achieved, and the wiring terminal has the advantages of being safe, labor-saving, simple, convenient and efficient.

Description

Technical field[0001]The present invention relates to the technical field of power wiring auxiliary tools, and is a power meter terminal.Background technique[0002]The electric energy table is a meter used to measure electrical energy, which can be electrically connected to the circuit via a terminal block. Typically, when a method of pressing the copper wire in the tail-tail press hole, the metal end is inserted into the plug hole of the terminal, and then the screw crimping wire is provided on the side wall of the plug hole, this method is expensive When the efficiency is low, when the electrical capter is removed, the compressible screw will press the copper wire, and it is possible to get the wrong line or press the wire insulated outer skin, resulting in a loss of contact, and even the contact is poor. Gap discharge fever, burning metering device. After study, it was found that the wiring method of the copper wire in the end of the tail voltage line is found that when the wiring...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a connection terminal for an electric energy meter, which overcomes the deficiencies in the prior art above, and can effectively solve the problem of measurement inaccuracy caused by insufficient fastening or wrong connection of the existing copper core wires at the end of the meter, and problems caused by a certain A loose screw caused poor contact of the wire and burned the metering device

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