Contact assembly and grounding switch

The invention provides a contact assembly and a grounding switch, the grounding switch comprises a main loop conductor and a grounding shell, the main loop conductor and the grounding shell are respectively provided with the contact assembly, the contact assembly comprises a contact finger, a base a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JI XINMING, ZENG CHUNYAN, SHI JING, TANG XIAO, ZHANG LEI, SHU JINLEI, LI XIAOPEI, WANG KAI, ZHU LIN, LU JIWEI, LIU FENG, ZHANG GUANGLU, WAN NIAN, DUAN ALI, WANG GUANGYUAN, CHEN RUIXU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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Beschreibung
Zusammenfassung:	The invention provides a contact assembly and a grounding switch, the grounding switch comprises a main loop conductor and a grounding shell, the main loop conductor and the grounding shell are respectively provided with the contact assembly, the contact assembly comprises a contact finger, a base and a shielding piece, the base is provided with an installation groove, the contact finger comprises an insertion section and an overhanging section, a plate spring is installed between the outer side wall of the contact finger and the outer groove wall of the installation groove, the plate spring comprises a first inclined section and a second inclined section which are connected, a protruding part is formed at the connecting position of the first inclined section and the second inclined section, and a limiting structure used for limiting the end of the first inclined section and the end of the second inclined section is arranged on the outer side wall of the contact finger. The protruding part is used for being i