Abstract: An antenna detent and latching mechanism (300) for coupling to a radiotelephone and mating with a radiotelephone antenna stem (200) is provided. The antenna detent and latching mechanism (300) includes a bottom plate (380) for mounting the mechanism in the radiotelephone, a bearing plate (360) coupled to the bottom plate, a detent follower (373) coupled to the bearing plate (360) and engaging a plurality of detents (366, 368, 370) in the bearing plate (360), and a detent spring (374) coupled to the detent follower (373) and providing force against the detent follower (373). The detent spring (374) is preferably a substantially flat leaf spring. The detent follower (373) preferably has a plurality of detent spring contact surfaces (377, 378). The detent spring (374) may be supplemented with additional detent springs (375).

Abstract: An antenna detent and latching mechanism for use in a radiotelephone to provide a robust connection of an antenna to the radiotelephone. When the mechanism and antenna are coupled, the antenna can be rotated from a stored position to one of two deployed positions.

Abstract: A battery (105) includes a battery housing (340) having a latching mechanism (301) for attaching to a radiotelephone body (102). The latching mechanism (301) includes a button portion (405), a first torsion plate (403), a second torsion plate (404), and a catch (401). The battery housing (340) further includes an inner surface (400), a first rib (630), and a second rib (632). The first and second ribs (630, 632) extend upwardly from the inner surface (400) and attach respectively to the first and second torsion plates (403, 404), thereby supporting the latching mechanism (301) at a distance above the inner surface (400). The first and second torsion plates (403, 404), while providing a torsional twisting movement for detaching the battery (105) from the radiotelephone body (102), provide a strong deflection resistance for the latching mechanism (301).