Battery cover plate assembly and battery having the same
US10115939B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2016 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | Oct 7, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery cover plate assembly and a battery having the same are provided. The battery cover plate includes: a cover plate (1); an insulation sheet (3) comprising an insulation sheet body (30) defining first and second ends (301, 302) and a limitation portion (31) disposed at the second end (302) of the insulation sheet body (30) and defining a limitation space (32) with a lower surface of the insulation sheet body (30); and a negative connection sheet (2) comprising a riveting portion (21) and a negative tab connection portion (22) defining a limitation end (221), in which the riveting portion (21) is connected to the insulation sheet (3) and the cover plate (1) via a rivet (4), and the limitation end (221) is inserted into the limitation space (32).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.