Patent ID: 8287308
Filing Date: 2012-10-16
Classification: H01Q

Abstract:
1. A low noise block down-converter with integrated feed (LNBF) capable of being quickly assembled, comprising: an LNBF main body; a connection portion extending from the LNBF main body, wherein the connection portion comprises a plurality of signal output units and at least one LNBF locating hole; a support arm comprising at least one support arm locating hole and a chamber capable of accommodating the connection portion for supporting the LNBF main body by connecting with the connection portion; a holder disposed on the support arm comprising a first holding hole and a second holding hole; an auxiliary shaft comprising a third holding hole and at least one locating protrusion; a spring comprising a spring body, a first spring arm, and a second spring arm, wherein the first spring arm and the second spring arm are connected to the auxiliary shaft and the holder respectively; and a pivot for connecting the auxiliary shaft and the spring to the holder by passing through the first holding hole, the second holding hole, the third holding hole, and the spring body; wherein when the connection portion inserts into the chamber of the support arm, the at least one locating protrusion passes the at least one support arm locating hole and the at least one LNBF locating hole to fix relative position between the connection portion and the support arm, and the spring positions the at least one locating protrusion in an engaging state with elastic restoring force.