Arc-shaped lock
US11178783B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2020 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Apr 2, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/30
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is an arc-shaped lock. The arc-shaped lock includes an adjusting mechanism and a fixing mechanism, the adjusting mechanism includes a sliding shaft fastened to a first LED box, and a cover sleeving on the sliding shaft, the sliding shaft sliding in the cover in an arc track. And the fixing mechanism includes a lock seat fastened to a second LED box adjacent to the first LED box, a handle assembly, and a connecting assembly configured to connect the lock seat with the cover under a control of the handle assembly. The present disclosure aims to adopt the arc-shaped lock to fixedly install two adjacent LED panels together, for improving an user experience and a safety factor of the installation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.