Plug, electrical connector and terminal device
US12288939B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2021 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Feb 17, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A plug, an electrical connector and a terminal device are provided. The plug is used for connecting to the terminal device related to a vehicle battery. One end of the plug can adapt to an output port of the terminal device, and the other end of the plug can be connected to the vehicle battery through wires, so that the terminal device can detect or perform charging and discharging operations on the vehicle battery. The plug includes an insulating housing, a first terminal arranged in the insulating housing, and at least a pair of second terminals arranged in the insulating housing. Each pair of second terminals being distributed in central symmetry with the first terminal as the center, and the polarity of the first terminal is the opposite of the polarity of the second terminals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.