Replaceable radio antenna

Claim 1

In a radio product, a replaceable antenna assembly comprising: an elongated antenna having a base portion at one end thereof, said base portion including first fastening means, a housing defining first and second openings therein an interior space extending therebetween for receiving at least said base portion of said antenna, said first opening sized to permit said base portion of said antenna to be selectively inserted into and retracted from said interior space from the exterior of said housing, receiver circuit means including an electrical connector, said housing including means forming a slot therein and said electrical connector comprising a conductive metal plate positioned within said slot, said electrical connector having angled projections thereon engaging a wall of said slot to prevent removal of said plate from said slot thereby securing said electrical connector within said housing in a fixed position in which electrical contact is provided between said connector and said base portion of said antenna when said base portion is positioned within said interior space, and second fastening-means including a first portion for engaging the exterior of said housing and a second portion for extending through said second opening, said first portion including operating means accessible from the exterior of said housing for selectively causing said second portion to either engage said first fastening means to lock said base portion within said interior space or disengage said first fastening means to release said base portion, whereby said antenna may be removed and replaced without requiring disassembly and reassembly of said housing.