Signal lead-out apparatus
US4509809A · kind A · utility
Inventor
Key dates
| Filing date | Mar 23, 1983 |
| Grant date | Apr 9, 1985 |
| Priority date | — |
| Expiry date | Mar 23, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R4/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An improved signal lead-out apparatus comprises: a base body made in plate form having an oblong open groove formed in the internal side and an accommodating housing provided on the external side; a pinch-in device disposed in the open groove for the termination of the outgoing TV antenna wires; an elastic inserting device installed at one side of the accommodating housing for the termination of the incoming coaxial cable; a circuit device provided in the middle of the accommodating housing for the electrical connections made between the pinch-in device and the inserting device; and a covering plate coupled with the internal side of the base body and operated in cooperation with the pinch-in device for accomplishing the signal lead-out connections of the TV set therewith.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.