Fastening assembly and board-to-board assembled structure
US11892028B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 9, 2021 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | Oct 11, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10598
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A fastening assembly includes: a first sleeve, a second sleeve, a positioning element, a driven element and an elastic element. The first sleeve includes a plug tube having a passage communicating with the first sleeve. The second sleeve is integrated into the first sleeve. The driven element includes an inserting rod movably inserted in the passage along a first direction and a guiding portion having a first inclined guiding surface forming a first acute angle with the first direction. The positioning element includes a guide rod movably inserted in the second sleeve along the second direction and a slide block connected to the guide rod and in sliding contact with the first inclined guiding surface. One end of the elastic element leans against the driven element, and the other end of the elastic element leans against the first sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.