Mobile power supply, charging base and superimposed charging platform
US9711981B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 18, 2015 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Nov 26, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A mobile power supply includes an upper and lower shells, both of which are attached to each other to form a housing of the mobile power supply. A first PCB and a storage battery connected with the first PCB are disposed within the housing. An upper cover is provided at the top of the upper shell. A lower cover is provided at the bottom of the lower shell. A first and second conductive poles, which pass through the upper and lower covers and are both connected with the first PCB, are vertically disposed apart from each other within the housing. Top ends of the first and second conductive poles form first snap button structures with the upper cover, respectively. Bottom ends of the first and second conductive poles form first buckling structures with the lower cover, respectively, the first buckling structures match with the first snap button structures, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.