Patent ID: 6476318
Filing Date: 2002-11-05
Classification: H01R

Abstract:
A signal cable connector comprised of a lower housing, an upper housing, four fan-shaped levers, two squeeze buttons, a connector shell, a signal cable, a plastic body, and a fastening component, of which:the said lower housing is a multi-sided framework having a tapped mounting post respectively centered at the interior section of its two sides, a fulcrum shaft projecting at the lower extent of the said tapped mounting posts, respectively, two elongated holes formed in the top edge of the said lower housing, a semicircular channel disposed at the center interior section of the said lower housing, with the said semicircular channel having external threads formed along its exterior; the said upper housing is a multi-sided framework having a screw hole respectively formed in the center at the interior section of its two sides, a fulcrum shaft projecting at the lower extent of the said screw holes, respectively, two elongated holes formed in the top edge of the said lower housing, and a semicircular channel disposed at the center interior section of the said upper housing, with the said semicircular channel having external threads formed along its exterior; the first said fan-shaped lever has a union shank at its upper edge and a hole is disposed in the top end of the said union shank; gear teeth are formed along the curved side of the said fan-shaped lever and, furthermore, a lifting lobe projects downward at the bottom edge of the said fan-shaped lever; the said union shank of the said fan-shaped lever is extended through the said elongated hole of the said lower housing, while a hole laterally disposed in the bottom edge of the said fan-shaped lever with a wound spring situated at its rear extent is sleeved onto the said fulcrum shaft of the said lower housing; the second said fan-shaped lever has a union shank at its upper edge and a hole is disposed in the top end of the said union shank; gear teeth are formed along the curved side of the said fan-shaped lever and, furthermore, a lifting lobe projects downward at the bottom edge of the said fan-shaped lever; the said union shank of the said fan-shaped lever is extended through the said elongated hole of the said lower housing, while a hole laterally disposed in the bottom edge of the said fan-shaped lever with a wound spring situated at its rear extent is sleeved onto the said fulcrum shaft of the said lower housing, thereby enabling the enmeshing of the said gear teeth and of the first and the second said fan-shaped levers; the third said fan-shaped lever has a union shank at its upper edge and a hole is disposed in the top end of the said union shank; gear teeth are formed along the curved side of the said fan-shaped lever and, furthermore, a lifting lobe projects downward at the bottom edge of the said fan-shaped lever; the said union shank of the said fan-shaped lever is extended through the said elongated hole of the said upper housing, while a hole laterally disposed in the bottom edge of the said fan-shaped lever with a wound spring situated at its rear extent is sleeved onto the said fulcrum shaft of the said upper housing; the fourth said fan-shaped lever has a union shank at its upper edge and a hole is disposed in the top end of the said union shank; gear teeth are formed along the curved side of the said fan-shaped lever and, furthermore, a lifting lobe projects downward at the bottom edge of the said fan-shaped lever; the union shank of the fan-shaped lever is extended through the said elongated hole of the said upper housing, while a hole laterally disposed in the bottom edge of the said fan-shaped lever with a wound spring situated at its rear extent is sleeved onto the said fulcrum shaft of the said upper housing, thereby enabling the enmeshing of the said gear teeth of the third and the fourth said fan-shaped levers; the said connector shell is a hood-like structure of punch-fabricated metal construction and a plurality of connector pins arrayed in two rows are disposed along the interior section of the said connector shell; the said signal cable consists of numerous individual wires and is soldered to the rear section of the said connector shell; and the said plastic body is an injection molded enclosure situated between the said connector shell and the said signal cable, the said lower housing and the said upper housing constituting its top and bottom sides, respectively, are aligned together and, furthermore, two screws are respectively inserted into the said screw holes of the said upper housing and then fastened to the said tapped mounting posts of the said lower housing; the first said squeeze button has a screw hole formed in each of its two sides, and two screws are respectively inserted through the said union shank holes of the first and third said fan-shaped levers and fastened therein; the second said squeeze button has a screw hole formed in each of its two sides, two screws are respectively inserted through the said union shank holes of the second and fourth said fan-shaped levers and fastened therein; furthermore, the said fastening component is installed onto the said external threads at the top edges and rear sides of the said lower housing and the said upper housing.