Wireless receiving and transmitting device having an exposed projection structure for user to hold
US7833028B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2010 |
| Grant date | Nov 16, 2010 |
| Priority date | — |
| Expiry date | Feb 24, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R2201/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A wireless receiving and transmitting device includes a casing unit, an antenna unit, a substrate unit, a projection unit and an electrical connector unit. The casing unit has a casing. The antenna unit has an antenna module fixed in the casing. The substrate unit has a circuit substrate movably disposed in the casing and electrically connected to the antenna module. The projection unit has a projection element positioned on one end of the circuit substrate. The projection element has a bottom portion selectively exposed outside the casing or hidden in the casing according to the move of the circuit substrate, and the projection element has a top portion always exposed outside the casing. The electrical connector unit has an electrical connector position on another end of the circuit substrate, and the electrical connector is selectively exposed outside the casing or hidden in the casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.