Abstract:
Antenna assembly for a portable device. The antenna assembly includes a nonconductive base, a conductive bushing held within a lower end of the base, and a flex antenna wrapped around the base. The flex antenna includes a trace having substantially all of its length disposed around an upper end of the base axially away from the conductive bushing and terminating in a flexible end contact that extends over the bushing. A conductive mechanism engages the conductive bushing and presses the flexible end contact against the bushing. The conductive mechanism includes an exposed elongated contact. A whip antenna extends through the nonconductive base, and includes a nonconductive extension extending from a top end thereof and a lower contact for electrically contacting the bushing when the whip antenna is extended relative to the base.
Abstract:
A self-contained sliding assembly for use with a sliding handset of the type having a keyboard part and a display part that are configured to slidably engage one another into fully open and fully closed positions, where the sliding assembly includes at least one elongated guide rail, a housing configured to engage the at least one guide rail and to move slidably along a length thereof, and a biasing assembly for biasing relative sliding movement of the guide rail and the housing, where the biasing assembly is configured to include open and closed stop positions and a maximum load position at a predetermined point between the open and closed stop positions.
Abstract:
Parallel plane rotation hinge for a portable device. The hinge includes a pin defining a rotational axis and a cam having an inner cam track and an outer cam track. A bushing is rotationally fixed and axially slidable with respect to the pin, and includes inner and outer followers for respectively rotationally engaging the inner and outer cam tracks. A biasing member is disposed about the pin to bias the bushing against the cam.
Abstract:
Parallel plane rotation hinge for a portable device. The hinge includes a pin defining a rotational axis and a cam having an inner cam track and an outer cam track. A bushing is rotationally fixed and axially slidable with respect to the pin, and includes inner and outer followers for respectively rotationally engaging the inner and outer cam tracks. A biasing member is disposed about the pin to bias the bushing against the cam.
Abstract:
Multiple band antenna for mounting to a portable device. The antenna comprises a piece of conductive metal including a half-bowtie portion shaped to define a monopole and folded to provide a plurality of planar surfaces together generally enclosing a volume. A flexible spring contact extends from the half-bowtie portion. The spring contact is configured for engaging a contact of the portable device.
Abstract:
Multiple band antenna for mounting to a portable device. The antenna comprises a piece of conductive metal including a half-bowtie portion shaped to define a monopole and folded to provide a plurality of planar surfaces together generally enclosing a volume. A flexible spring contact extends from the half-bowtie portion. The spring contact is configured for engaging a contact of the portable device.
Abstract:
Parallel plane rotation hinge for a portable device. The hinge includes a pin defining a rotational axis and a cam having an inner cam track and an outer cam track. A follower surrounding the pin is rotationally fixed and axially slidable with respect to the pin, and includes inner and outer follower lobes for respectively rotationally engaging the inner and outer cam tracks. A biasing member is disposed about the pin to bias the follower against the cam.
Abstract:
Antenna assembly for a portable device. The antenna assembly includes a nonconductive base, a conductive bushing held within a lower end of the base, and a flex antenna wrapped around the base. The flex antenna includes a trace having substantially all of its length disposed around an upper end of the base axially away from the conductive bushing and terminating in a flexible end contact that extends over the bushing. A conductive mechanism engages the conductive bushing and presses the flexible end contact against the bushing. The conductive mechanism includes an exposed elongated contact. A whip antenna extends through the nonconductive base, and includes a nonconductive extension extending from a top end thereof and a lower contact for electrically contacting the bushing when the whip antenna is extended relative to the base.