Waterproof casing of outdoor wireless electronic device
US11026338B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2019 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | Aug 14, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/1427
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A waterproof casing for packaging a circuit board having an antenna includes a housing, a waterproof gasket, and an end cover. The housing has an accommodation space and a side opening communicating with each other. The accommodation space is configured to accommodate the circuit board. The waterproof gasket includes a main body and an extending portion. The main body covers the side opening. The extending portion extends from the main body. The end cover abuts against a side of the main body away from the accommodation space, and is fixed to the housing to form a box with the housing. The box has a communication opening positioned corresponding to the antenna. The extending portion hermetically covers the communication opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.