Magnetically-attracted quick connection device
US12402678B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2025 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Jan 15, 2045 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F7/0263
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A magnetically-attracted quick connection device includes a female connecting head and a male connecting head; the male connecting head includes a male seat, a first magnet, limiting beads, a thrust ring, a spring and a male cover; the first magnet is installed at a front end of the male seat and inside the male seat, the thrust ring is installed at a rear end of the male seat, the limiting beads are located between the male seat and the thrust ring, the spring is installed between the thrust ring and the male cover, the female connecting head includes a female seat, a female magnet seat and a second magnet, and the second magnet attracts the first magnet to guide the male seat to be quickly inserted into a slot, which is beneficial to the rapid insertion of the male connecting head and the female connecting head without complete alignment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.