Quick locking piece and display screen assembly
US10995787B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2017 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Mar 3, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F9/33
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a quick locking piece, comprising a shaft sleeve and a rotary shaft which are cooperatively installed; the rotary shaft has a locked section and a sliding section, and the locked section is located at one end portion of the rotary shaft; an outer contour surface of the sliding section is provided with a first guide slot for guiding the rotary shaft to move and lock and a second guide slot for guiding the rotary shaft to rotate; the locked section of the rotary shaft is sleeved with a connector pivotally connected with the shaft sleeve; a first positioning post is provided on the connector at a position corresponding to the first guide slot, a second positioning post is provided on the shaft sleeve at a position corresponding to the second guide slot. The quick locking piece has a simpler structure, which can improve the installation efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.