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Coaxial cables and coaxial cable connectors are disclosed. In one embodiment, a connector includes a body portion having a first end and a second end and defining a bore, a contact member having a circumferential portion and at least one protruding member, an inner sleeve, a rotatable coupling nut,

Coaxial cables and coaxial cable connectors are disclosed. In one embodiment, a connector includes a body portion having a first end and a second end and defining a bore, a contact member having a circumferential portion and at least one protruding member, an inner sleeve, a rotatable coupling nut, and a conductor retaining member. The at least one protruding member protrudes from the circumferential portion toward the second end of the body portion and within the bore. The rotatable coupling nut is rotatably coupled to the inner sleeve and electrically coupled to the contact member. The conductor retaining member is centrally disposed within the inner sleeve, and is configured to receive an inner conductor of the co-axial cable such that the inner conductor is free to pass through the conductor retaining member in a first direction, and restricted from passing through the conductor retaining member in a second direction.

대표청구항 ▼

1. A connector for connecting to a co-axial cable, the connector comprising: a body portion comprising a first end and a second end, the body portion defining a bore;a contact member comprising a circumferential portion and a plurality of protruding members, wherein: the contact member is electrical

1. A connector for connecting to a co-axial cable, the connector comprising: a body portion comprising a first end and a second end, the body portion defining a bore;a contact member comprising a circumferential portion and a plurality of protruding members, wherein: the contact member is electrically conductive;an outer surface of the circumferential portion is at least partially disposed within the bore at the first end of the body portion; andthe plurality of protruding members each protrude from the circumferential portion toward the second end of the body portion and within the bore;an inner sleeve at least partially disposed within the circumferential portion of the contact member;a rotatable coupling nut rotatably coupled to the inner sleeve, wherein the rotatable coupling nut is electrically conductive and is electrically coupled to the contact member; anda conductor retaining member centrally disposed within the inner sleeve, the conductor retaining member configured to receive an inner conductor of the co-axial cable such that the inner conductor is free to pass through the conductor retaining member in a first direction toward the first end of the body portion, and is restricted from passing through the conductor retaining member in a second direction away from the rotatable coupling nut. 2. The connector of claim 1, wherein the first end of the body portion, the contact member, and the inner sleeve are coupled together by a press fit. 3. The connector of claim 1, wherein the conductor retaining member comprises a central aperture having a diameter configured to receive the inner conductor of the co-axial cable, and a plurality of radial openings that define a plurality of flexible protrusions that allows movement of the inner conductor of the co-axial cable in the first direction and prevents movement of the inner conductor in the second direction. 4. The connector of claim 1, wherein the conductor retaining member comprises a plurality of radial bristle elements that define a central aperture, wherein the plurality of radial bristle elements allow movement of the inner conductor of the co-axial cable in the first direction and prevents movement of the inner conductor in the second direction. 5. The connector of claim 1, further comprising an insulator member comprising an outer surface and an internal bore, wherein: at least a portion of the outer surface contacts an inner surface of the inner sleeve; andthe conductor retaining member is disposed within the internal bore of the insulator member. 6. The connector of claim 5, wherein the internal bore comprises a tapered conductor guide portion. 7. The connector of claim 5, wherein the internal bore of the insulator member comprises an inner circumferential slot, and at least a portion of the conductor retaining member is disposed within the inner circumferential slot. 8. The connector of claim 7, wherein the conductor retaining member further comprises one or more engagement features configured to prevent rotational movement of the conductor retaining member within the slot. 9. The connector of claim 8, wherein the one or more engagement features comprises at least one notch. 10. The connector of claim 5, wherein the conductor retaining member comprises a central aperture having a diameter configured to receive the inner conductor of the co-axial cable, and a plurality of radial openings that define a plurality of flexible protrusions that allows movement of the inner conductor of the co-axial cable in the first direction and prevents movement of the inner conductor in the second direction. 11. The connector of claim 5, wherein: the conductor retaining member is at least partially disposed within the internal borethe conductor retaining member comprises a plurality of end tangs that contact an internal surface of the insulator member, a plurality of radial tangs embedded in a surface of the internal bore, and a plurality of slots extending along a length of the conductor retaining member. 12. The connector of claim 11, wherein the plurality of radial tangs is configured to move outwardly upon insertion of the inner conductor of the co-axial cable such that an end of each radial tang engages the inner conductor to prevent movement of the inner conductor in the second direction. 13. The connector of claim 1, further comprising: a first insulator member comprising an outer surface, a first internal bore and a second internal bore, wherein: the first internal bore extends from an insertion end of the first insulator member to a first coupling surface that is non-orthogonally transverse to a central axis of the first internal bore;the second internal bore extends from the first coupling surface to an exit surface of the first insulator member; andthe outer surface of the first insulator member is at least partially disposed within the inner sleeve;a second insulator member comprising a protruding portion having a second coupling surface, a base portion, and a third internal bore within the protruding portion and the base portion, wherein: the protruding portion of the second insulator member is slidably disposed within the first internal bore of the first insulator member; andthe second coupling surface is non-orthogonally transverse to the central axis of the first internal bore;the second coupling surface of the second insulator member is offset from the first coupling surface of the first insulator member;wherein: the conductor retaining member comprises a central aperture;the conductor retaining member is disposed within the first internal bore between the first coupling surface and the second coupling surface such that it is substantially orthogonal with respect to the central axis of the first internal bore; andwhen the inner conductor is inserted into the central aperture and the first internal bore of the first insulator member, the co-axial cable translates the second insulator member such that the conductor retaining member becomes non-orthogonally transverse to the first internal bore of the first insulator member and contacts both the first coupling surface and the second coupling surface. 14. The connector of claim 1, wherein the plurality of protruding members are configured to contact an outer conductor layer of the co-axial cable is inserted into the connector. 15. The connector of claim 1, wherein the plurality of protruding members comprise a plurality of protruding members protruding from a circumference of the circumferential portion. 16. The connector of claim 1, further comprising a compression member disposed within an inner surface of the bore defined by the body portion, wherein the compression member provides an inward force on an outer surface of the co-axial cable when the co-axial cable is fully positioned within the connector. 17. The connector of claim 16, wherein the compression member comprises a pliable o-ring. 18. The connector of claim 1, wherein: the plurality of protruding members comprise a plurality of protruding members protruding the circumferential portion, the plurality of protruding members defining a first diameter;the contact member comprises a plurality of compression flanges protruding from the circumferential portion;the plurality of compression flanges is radially aligned with the plurality of protruding members and defines a second diameter that is greater than the first diameter; andthe plurality of compression flanges provides an inward force on an outer surface of the co-axial cable when the co-axial cable is fully positioned within the connector. 19. The connector of claim 1, wherein: the circumferential portion of the contact member comprises a first end and a second end;the plurality of protruding members each protrude from the first end of the circumferential portion;the contact member further comprises a plurality of contacting tabs extending from the second end of the circumferential portion; andthe plurality of contacting tabs contact an interior surface of the rotatable coupling nut to electrically couple the at least one protruding portion of the contact member to the rotatable coupling nut. 20. The connector of claim 19, wherein each contacting tab of the plurality of contacting tabs curves away from an outer surface of the circumferential portion and toward the first end of the circumferential portion. 21. A co-axial cable assembly comprising: a co-axial cable comprising: an inner conductor positioned on an axis of the co-axial cable;an insulator layer surrounding the inner conductor;a braided outer conductor layer surrounding the insulator layer; andan outer layer surrounding the braided outer conductor layer, wherein an end portion of the inner conductor is exposed beyond the insulator layer, the braided outer conductor layer, and the outer layer; andat least one connector coupled to an end of the co-axial cable, the at least one connector comprising: a body portion comprising a first end and a second end, the body portion defining a bore, wherein a portion of the inner conductor, the insulator layer, the braided outer conductor layer, and the outer layer is disposed within the body portion;a contact member comprising a circumferential portion and a plurality of protruding members, wherein: the contact member is electrically conductive;an outer surface of the circumferential portion is at least partially disposed within the bore at the first end of the body portion; andthe plurality of protruding members each protrude from the circumferential portion toward the second end of the body portion within the bore and extends into the braided outer conductor layer and between the insulator layer and the outer layer of the co-axial cable;an inner sleeve at least partially disposed within the circumferential portion of the contact member;a rotatable coupling nut rotatably coupled to the inner sleeve, wherein the rotatable coupling nut is electrically conductive and is electrically coupled to the contact member, and the inner conductor of the co-axial cable is disposed within the rotatable coupling nut; anda conductor retaining member centrally disposed within the inner sleeve, wherein the inner conductor of the co-axial cable is positioned through the conductor retaining member such that the inner conductor is restricted from passing through the conductor retaining member in a direction away from the rotatable coupling nut. 22. The co-axial cable assembly of claim 21, wherein: the conductor retaining member comprises a central aperture and a plurality of radial openings that define a plurality of flexible protrusions;the inner conductor of the co-axial cable is positioned through the central aperture of the conductor retaining member; andthe plurality of flexible protrusions prevents movement of the inner conductor in the direction away from the first end of the body portion. 23. The co-axial cable assembly of claim 21, further comprising an insulator member comprising an outer surface and an internal bore, wherein: at least a portion of the outer surface contacts an inner surface of the inner sleeve; and the conductor retaining member is disposed within the internal bore of the insulator member. 24. The co-axial cable assembly of claim 21, wherein: the circumferential portion of the contact member comprises a first end and a second end;the at least one protruding member comprises a plurality of protruding members that protrudes from the first end of the circumferential portion and extends into the braided outer conductor layer between the insulator layer and the outer layer of the co-axial cable;the contact member further comprises a plurality of contacting tabs extending from the second end of the circumferential portion; andthe plurality of contacting tabs contact an interior surface of the rotatable coupling nut to electrically couple the at least one protruding portion of the contact member to the rotatable coupling nut. 25. A connector for connecting to a co-axial cable, the connector comprising: a body portion comprising a first end and a second end, the body portion defining a bore;a contact member comprising: a circumferential portion having a first end and a second end;a plurality of protruding members protruding from the first end of the circumferential portion into the bore defined by the body portion; anda plurality of contacting tabs extending from the second end of the circumferential portion, wherein: the contact member is electrically conductive; andan outer surface of the circumferential portion is at least partially disposed within the bore at the first end of the body portion;an inner sleeve at least partially disposed within the circumferential portion of the contact member;a rotatable coupling nut rotatably coupled to the inner sleeve and comprising an interior surface, wherein the rotatable coupling nut is electrically conductive and the plurality of contacting tabs contact the interior surface of the rotatable coupling nut; anda conductor retaining member centrally disposed within the inner sleeve, the conductor retaining member configured to receive an inner conductor of the co-axial cable such that the inner conductor is free to pass through the conductor retaining member in a first direction toward the first end of the body portion, and is restricted from passing through the conductor retaining member in a second direction away from the rotatable coupling nut.