Tab protection sheet and tab protection structure

The utility model provides a tab protection piece, which comprises a welding protection piece and a corner protection piece arranged at the end part of the welding protection piece, a basic connecting surface and a welding protection surface are respectively formed on two sides of the welding protec...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	TAN JINGLI, DAI DONGJU, GOU JIANCHENG, LIU RUIXIA, AN WENHAO, SONG ZHIXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model provides a tab protection piece, which comprises a welding protection piece and a corner protection piece arranged at the end part of the welding protection piece, a basic connecting surface and a welding protection surface are respectively formed on two sides of the welding protection piece, and the corner protection piece comprises a corner matching part connected with the end part plane of the welding protection piece. The corner matching part is provided with a corner guide curved surface for connecting the foundation connecting surface and the welding protection surface, the corner guide curved surface comprises an arc-shaped transition area with a non-sharp surface structure, and the corner guide curved surface is in natural transition connection with the foundation connecting surface through the arc-shaped transition area. According to the protection sheet provided by the utility model, the tab is protected by the welding protection piece in the welding process, a welding head is prev