Nickel-plated copper tab with special-shaped structure

The utility model discloses a special-shaped structure nickel-plated copper tab, which comprises a mounting cap, a mounting piece and a tab piece, an auxiliary structure is arranged inside the top end of the mounting cap, the mounting piece is arranged above the mounting cap, the tab piece is arranged above the mounting piece, and the top end of the mounting piece is fixedly connected with a spot welding protection structure. The spot welding protection structure comprises a spot welding area, a conducting strip and a thickening layer, the spot welding area is arranged on one side of the top end of the tab piece, and anti-bending structures are welded to the two ends of the tab piece. According to the utility model, the spot welding protection structure is arranged, and the joint between the mounting piece and the tab piece is isolated from the conducting strip by the spot welding area, so that the mounting piece and the tab piece are not in direct contact, and the tab piece is directly fixed through the spot