Quick connect/disconnect microwave connector
First Claim
1. A microwave connector for quick connection to and disconnection from a microwave coupling having externally facing ridges, comprising:
- a housing body;
a microwave line segment having a conductor that terminates at a forward end, said microwave line segment being mounted to the housing body and being movable relative thereto between forward and rearward positions;
the forward end of the microwave line segment being shaped so as to be able to be pushed onto the microwave coupling to establish a microwave connection between the microwave line segment and the microwave coupling;
said housing body having a plurality of fingers with inwardly-facing ridge portions that interlock with the externally-facing ridges on the microwave coupling, said fingers being moveable from an open position to an interlock position that is towards the microwave line segment, with the space between the fingers being sufficient to receive the microwave coupling to enable it to establish a microwave connection with the microwave line segment while bringing the externally-facing ridges in juxtaposed relationship with the ridges on the fingers;
an outer sleeve mounted over the housing body and its fingers and being moveable relative thereto in forward and rearward directions, said sleeve having an inwardly-facing cam surface that in one rearward position of the sleeve enables the fingers to move to their open positions and in another forward position forces the fingers to move inwardly so that their inwardly-facing ridge portion interlock with the externally-facing ridges of a microwave coupling that is in microwave connection with the microwave line segment;
means for biasing the microwave line segment towards its forward position with respect to the outer sleeve and said fingers towards their open position;
the forward end of the microwave line segment being located so as to form an abutting microwave connection when forward motion of the sleeve causes the fingers to become interlocked with the ridges on a microwave coupling;
whereby said microwave connector can be quickly-connected to and quickly disconnected from the microwave coupling by respectively pushing and pulling on the outer sleeve.
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Accused Products
Abstract
A quick connect/disconnect coaxial connector is described which can be used with unmodified standard coaxial couplings having externally-facing threads. The connector includes a coaxial line segment that is mounted inside a housing body. The latter has movable fingers with inwardly-facing ridges that interlock with the external thread of a coaxial coupling. The coaxial line segment interfits with the coupling for a microwave connection and is movably mounted with respect to the housing body. A sleeve having a cam surface is mounted over the housing body whereby, in a forward position, the fingers are caused to close on a coupling and interlock with its thread while in a rearward position, the fingers are allowed to release from the coupling. The coaxial line segment is spring biased so as to normally urge the fingers towards their release position and into coaxial abutment with a coupling when the fingers are interlocked with the coupling'"'"'s external thread by the sleeve.
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Citations
14 Claims
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1. A microwave connector for quick connection to and disconnection from a microwave coupling having externally facing ridges, comprising:
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a housing body; a microwave line segment having a conductor that terminates at a forward end, said microwave line segment being mounted to the housing body and being movable relative thereto between forward and rearward positions; the forward end of the microwave line segment being shaped so as to be able to be pushed onto the microwave coupling to establish a microwave connection between the microwave line segment and the microwave coupling; said housing body having a plurality of fingers with inwardly-facing ridge portions that interlock with the externally-facing ridges on the microwave coupling, said fingers being moveable from an open position to an interlock position that is towards the microwave line segment, with the space between the fingers being sufficient to receive the microwave coupling to enable it to establish a microwave connection with the microwave line segment while bringing the externally-facing ridges in juxtaposed relationship with the ridges on the fingers; an outer sleeve mounted over the housing body and its fingers and being moveable relative thereto in forward and rearward directions, said sleeve having an inwardly-facing cam surface that in one rearward position of the sleeve enables the fingers to move to their open positions and in another forward position forces the fingers to move inwardly so that their inwardly-facing ridge portion interlock with the externally-facing ridges of a microwave coupling that is in microwave connection with the microwave line segment; means for biasing the microwave line segment towards its forward position with respect to the outer sleeve and said fingers towards their open position; the forward end of the microwave line segment being located so as to form an abutting microwave connection when forward motion of the sleeve causes the fingers to become interlocked with the ridges on a microwave coupling; whereby said microwave connector can be quickly-connected to and quickly disconnected from the microwave coupling by respectively pushing and pulling on the outer sleeve. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A coaxial connector for quick connection to and quick disconnection from a conventional coaxial coupling having an external screw thread that normally is engaged by a screw thread inside a sleeve of a conventional mating connector, comprising:
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a coaxial line segment having a center-conductor surrounded by an outer conductor, said coaxial line segment having a forward end that can be pushed onto the coaxial coupling for microwave coupling therewith; a housing having a through bore in which the coaxial line segment is axially-movably mounted, said housing further having a plurality of fingers with inwardly-facing screw thread portions that mesh with the external screw thread of the coaxial coupling;
said fingers being moveable from an open position below which the coaxial coupling can be received to a closed portion where the inwardly-facing screw thread portions of the fingers mesh with the external screw thread of the received coaxial coupling;means for coupling the coaxial line segment to the fingers so that in a forward axial position of the coaxial line segment, the fingers are biased to their open positions and when the coaxial to operative connection with a conventional coaxial coupling the fingers are enabled to move inwardly; and an outer sleeve mounted over the housing and its fingers and being slidable relative to the housing, said sleeve having an inwardly-facing cam surface that is shaped so that, in a rearward position of the sleeve, the fingers can move to their open position;
while, in a forward position of the sleeve, the fingers are forced inwardly to cause their screw thread portions to mesh with the external screw thread of the coaxial coupling and lock it to the housing. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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Specification