Intelligent energy meter auxiliary terminal leaf-spring-type wire connector
A technology of smart electric energy meters and connectors, which is applied in the direction of instruments, measuring electric variables, and measuring devices. It can solve the problems of low reliability of connectors, affecting the quality and efficiency of meter calibration, and low wiring efficiency. Saving transformation funds and reliable performance
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[0021] Such as Figure 1 to Figure 4 As shown, it is an embodiment of the shrapnel type connector for the auxiliary terminal of the smart electric energy meter of the present invention, which includes an insulating fixing plate 1, and an elastic fastening clip 3 is respectively fixed at both ends of the insulating fixing plate, and the middle of the insulating fixing plate is provided There is a row of metal shrapnel 2.
[0022] The insulating fixing plate 1 is a rectangular insulating plastic fixing plate, and the insulating fixing plate is provided with screw fixing holes, elastic fastening clips 3 and metal shrapnel 2 to realize screw fixing. The screw fixing holes include metal elastic sheet fixing holes 11 in the middle of the insulating fixing plate and elastic fastening clip fixing holes 10 at both ends.
[0023] The elastic fastening clip 3 includes a base plate 30 and splints 31 located on both sides of the base plate. The base plate 30 is provided with a fixing hole...
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