Electrical connection structure, tail rod quick release structure and UAV having the same
US10807710B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 2018 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | May 14, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/639
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical connection structure includes a first connection device and a second connection device. The first connection device includes a first outer tube and a first base; multiple rolling parts are disposed in a tube wall of the first outer tube; the second connection device includes a second outer tube, a casing tube and a second base; the second outer tube has a recess on an outer wall thereof; a gap space is provided between the casing tube and the second outer tube; when the first connection device is docked with the second connection device, the first outer tube is inserted into the gap space, the rolling parts are inserted into the recess; the casing tube forces the rolling parts to remain in the recess for locking up the first and second connection devices. A UAV includes a tail rod quick release structure which includes the electrical connection structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.