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实用新型
CN202216978U 低压电流互感器自动检定二次压针接线组件 失效 - 权利终止 转让

低压电流互感器自动检定二次压针接线组件
摘要：
本实用新型公开了一种低压电流互感器自动检定二次压针接线组件，包括：驱动装置和二次压针组件，二次压针组件包括压针外壳上、压针外壳下和套装有弹簧的二次压针，所述压针外壳上的下端与压针外壳下上端固定连接，所述压针外壳下内设有用于容纳二次压针的竖直通孔，所述二次压针通过卡位装置安装在该竖直通孔内；所述驱动装置的活动端与所述压针外壳上的上端固定连接。本实用新型具有结构简单，控制精度高且响应灵敏等优点。适用于低压电流互感器检定。
摘要（英）：

The utility model discloses a secondary press needle wiring assembly for the low voltage current transformer automatic detection. The secondary press needle wiring assembly includes a driving device and a secondary press needle assembly. The secondary press needle assembly includes an upper press needle housing, a lower press needle housing, and secondary press needles sleeved with springs. The lower end of the upper press needle housing is fixedly connected with the upper end of the lower press needle housing. The inside of the lower press needle housing is provided with vertical through holes which can contain the secondary press needles. The secondary press needles are arranged in the vertical through holes via positioning devices. A movable end of the driving device is fixedly connected with the upper end of the upper press needle housing. The secondary press needle wiring assembly has the advantages of simple structure, high control precision, and sensitive response, thus being suitable for the low voltage current transformer detection.

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