Tensioning mechanism of box and led box assembly with tensioning mechanism of box
US12135118B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2022 |
| Grant date | Nov 5, 2024 |
| Priority date | — |
| Expiry date | May 31, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F9/3026
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a tensioning mechanism of a box and a light emitting diode (LED) box assembly with the tensioning mechanism of the box. The tensioning mechanism of the box includes a tensioning structure including a base and a tensioning rod, where the base is provided with a mounting portion, the tensioning rod includes a tensioning pin and an operating portion connected with the tensioning pin, and the tensioning pin is movably arranged in the mounting portion in a penetrating manner; and a connecting member provided with a cooperating hole, where the tensioning pin includes a flat shaft, the flat shaft is capable of being inserted into or moved out of the cooperating hole, and under the condition that the flat shaft is inserted into the cooperating hole, the flat shaft has a vertical tensioning position and a transverse unlocking position. The technical solution of the disclosure effectively solves the problem that in the related technology, an external tool is required for drawing two adjacent boxes close, resulting in a complex tensioning process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.