Smart electric meter non -contact anti -theft switch
The utility model discloses a smart electric meter non -contact anti -theft switch, including non -contacting pickup switch and binding post lid, this non -contacting pickup switch mounting is in thetrough rim side of stepping down of support frame, and this binding post covers and is equipped with...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a smart electric meter non -contact anti -theft switch, including non -contacting pickup switch and binding post lid, this non -contacting pickup switch mounting is in thetrough rim side of stepping down of support frame, and this binding post covers and is equipped with bellied trigger end, and this trigger end stretches into the inslot of stepping down, when smart electric meter took place to steal electricity line power, the binding post lid was pulled down from the ammeter by force, and messenger's trigger end withdraws from from the groove of stepping down totrigger the non -contacting pickup switch and send alarm signal, pass to control center on again, judge and take place to steal electric isabnormal line power. By adopting the current mechanical switch of non -contacting pickup switch replacement, the structure is more simple, and the assembly is easy, and is with low costs, is convenient for maintain, moves reliably.
本实用新型公开种智能电表非接触式防盗开关,包括非接触式检测开关和接线端子盖,该非接触式检测开关安装于支撑架的让 |
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