Universal crimping terminal for wire connection and disconnection of electric energy meter

Abstract

The invention discloses a universal crimping terminal for wire connection and disconnection of an electric energy meter, and relates to the technical field of electric energy meter detection and sorting. The crimping terminal comprises a crimping terminal body, a crimping terminal head part, a connecting part, a connecting port and a crimping terminal tail part; the crimping terminal tail part isarranged above the crimping terminal body; the crimping terminal head part is arranged below the crimping terminal body; the crimping terminal head part is of a V-shaped structure; the connecting partis arranged below the crimping terminal head part, and the connecting port is arranged below the connecting part. The beneficial effects of the invention are as follows: the crimping terminal is madeof copper alloy with good electrical conductivity and elasticity, so that the crimping terminal has good deformation during wire connection and disconnection, enough contact area between the crimpingterminal and the inner hole of an electric energy meter can be ensured, normal metering precision of the electric energy meter cannot be affected by overheating when large current passes through, andthe crimping terminal can be compatible with the electric energy meters with different apertures.

Description

technical field [0001] The invention relates to the technical field of electric energy meter detection and sorting, in particular to a crimping terminal for connection and disconnection of a general electric energy meter. Background technique [0002] In recent years, with the rise of living standards, high-power household appliances have gradually entered thousands of households, and smart energy meters with wide loads and high rated currents have also emerged; According to the work requirements of marketing lean management, the automatic verification lines of electric energy meters in provincial metering centers have been fully put into use. However, the connection and disconnection devices used for the verification of electric energy meters with large currents (100A and above) are not compatible with the connection and conduction requirements of electric energy meters with low rated currents, and can only achieve various rated currents by replacing crimping terminals. Th...

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Problems solved by technology

However, the connection and disconnection devices used for the verification of electric energy meters with large currents (100A and above) are not compatible with the connection and conduction requirements of electric energy meters with low rated currents, and can only achieve various rated currents by replacing crimping terminals. The verification of electric energy meters can no longer meet the automatic verification requirements of large-scale electric energy meters. Therefore, it is necessary to design a universal crimping terminal for connection and disconnection of electric energy meters.

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