A bistable electric energy meter signal connector

Abstract

The invention provides a bistable electric energy meter signal connector. The bistable electric energy meter signal connector mainly comprises a signal plugging connection module and an electric energy meter body; the signal plugging connection module is provided with a signal plug and guide rails; the electric energy meter body is provided with jacks matched with the signal plug; the signal plug slides on the guide rails, and when an end surface of the signal plug, which is far away from the signal plugging connection module, is overlapped with end surfaces of the guide rails, the signal plug is connected with the jacks; and when an end surface of the signal plug, which is adjacent to the signal plugging connection module, is overlapped with the root portions of the guide rails, the signal plug is disconnected from the jacks. With the bistable electric energy meter signal connector of the invention adopted, problems in plugging connection of the signal terminals of an electric energy meter can be solved; a bistable design is adopted, so that the signal terminals of the electric energy meter can be connected and disconnected with easiness; on-site installation work can be greatly facilitated; work intensity can be reduced; installation efficiency can be improved; installation quality can be improved; failure rate can be reduced; and great conveniences can be brought to electric energy meter maintenance and calibration.

Description

technical field [0001] The invention relates to a connector for an electric energy meter, in particular to a signal connector for a bistable electric energy meter. Background technique [0002] With the large-scale popularization of smart meters, a large number of applications of electric energy meter plug-ins have solved the problems of labor-intensive on-site installation of the main circuit of the electric energy meter, cumbersome wiring, and easy wiring errors, and greatly improved the on-site installation and replacement efficiency of the electric energy meter. However, in the current plug-in scheme of the electric energy meter, only the plug-in of the main circuit is solved, and the plug-in of the auxiliary terminal (signal terminal) of the electric energy meter is still connected by a wire screw with a wiring lug, which requires manual wiring, and at the same time, the terminal needs to be disconnected during maintenance. , it also needs to be disconnected manually, a...

AI Technical Summary

Problems solved by technology

[0002] With the large-scale popularization of smart meters, a large number of applications of electric energy meter plug-ins have solved the problems of labor-intensive on-site installation of the main circuit of the electric energy meter, cumbersome wiring, and easy wiring errors, and greatly improved the on-site installation and replacement efficiency of the electric energy meter. However, in the current plug-in scheme of the electric energy meter, only the plug-in of the main circuit is solved, and the plug-in of the auxiliary terminal (signal terminal) of the electric energy meter is still connected by a wire screw with a wiring lug, which requires manual wiring, and at the same time, the terminal needs to be disconnected during maintenance. It also needs to be disconnected manually, and reconnected after the maintenance is completed.

Because the on-site installation height of electric energy meters is generally relatively high, the on-site wiring and maintenance are relatively cumbersome, and the labor intensity of installation and maintenance is relatively high. At the same time, wiring errors are prone to occur, which affects the communication quality of electric meters.

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