Lightweight battery cover plate and battery

• Main Authors: WU LINFENG, QIU YISHENG, LI JIANJU, HU XIANG
• Format: Patent
• Language: Chinese; English
• Published: 01.12.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a lightweight battery cover plate and a battery. The light-weight battery cover plate comprises a top cover plate, a pole and a rubber coating piece, wherein the top coversheet is provided with a matching hole and a rolling flanging arranged around the matching hole, the pole is matched in the matching hole, the pole is a stamping part, the pole is provided with a positioning groove, the positioning groove is used for being connected with a conductive part of a battery, the peripheral surface of the pole is coated with the rubber coating part, and the rolling flanging is pressed on the rubber coating part to connect the pole to the top cover sheet. The utility model discloses a lightweight battery cover plate. The pole is a stamping part, and a positioning groove is formed in the pole by stamping; the distance between the upper end surface and the lower end surface of the pole is increased; according to the battery cover plate, the production materials of the pole are reduced, the