Safety latch mechanism enforcing proper disconnect sequence
US12160070B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2022 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Jun 1, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/6273
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus is provided for forcing a service technician to follow a proper servicing sequence that reduces the potential for an electric shock. Embodiments of the latch mechanism maintain a cable connection unless a tray connector is first disconnected. Embodiments enforce the disconnect sequence using a trigger that is actuated by the disconnecting of the tray connector, a latch-lock in the cable connector that is biased to block a cable connector disconnect mechanism, and a mechanical link between the trigger and the latch-lock. The actuation of the trigger is transmitted by the mechanical link to the latch-lock, which moves in response, unlocking the cable connector and allowing it to be disconnected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.