Coaxial cable connector for securing cable by axial compression
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01R-009/05
H01R-103/00
H01R-043/20
출원번호
US-0687052
(2012-11-28)
등록번호
US-9124010
(2015-09-01)
발명자
/ 주소
Eriksen, Kim Lundgren
Stoltze, Christian
출원인 / 주소
PPC Broadband, Inc.
대리인 / 주소
Barclay Damon, LLP
인용정보
피인용 횟수 :
1인용 특허 :
39
초록▼
A coaxial cable connector including a connector body having a forward end, a rearward end, and a hollow cavity adjacent the forward end, the hollow cavity having an inward facing lip, a first insulator configured to fit within the hollow cavity in such a way that the inward facing lip resists remova
A coaxial cable connector including a connector body having a forward end, a rearward end, and a hollow cavity adjacent the forward end, the hollow cavity having an inward facing lip, a first insulator configured to fit within the hollow cavity in such a way that the inward facing lip resists removal of the first insulator from the hollow cavity, the first insulator having a central hole, a center conductor contact having a socket end and a pin end, the socket end located within the connector body toward the rearward end, the pin end passing through the central hole of the first insulator, a spring contact configured to fit into the socket end of the center conductor contact, and a second insulator having a central passageway, the second insulator having a first end and a second end, the first end adjacent the socket end of the center conductor contact.
대표청구항▼
1. A coaxial cable connector comprising: a connector body having a forward end, a rearward end, and a hollow cavity adjacent the forward end, the hollow cavity being a recessed region defined by an inward facing lip;a first insulator configured to fit within the hollow cavity in such a way that the
1. A coaxial cable connector comprising: a connector body having a forward end, a rearward end, and a hollow cavity adjacent the forward end, the hollow cavity being a recessed region defined by an inward facing lip;a first insulator configured to fit within the hollow cavity in such a way that the inward facing lip resists removal of the first insulator from the hollow cavity, the first insulator having a central hole;a center conductor contact having a socket end and a pin end, the socket end located within the connector body toward the rearward end, the pin end passing through the central hole of the first insulator;a spring contact having one or more spring fingers, the spring contact configured to fit into the socket end of the center conductor contact; anda second insulator having a central passageway configured to receive a center conductor of a coaxial cable, the second insulator having a first end and a second end, the first end adjacent the socket end of the center conductor contact,wherein an axial force applied to the second end of the second insulator drives the center conductor contact axially forward to contact the first insulator such that the axial force further drives the first insulator toward the forward end of the connector body, the first insulator being slideable within the cavity from a concealed position to an exposed position in response to the axial force applied to the second insulator so as to provide a visual cue that the center conductor of the coaxial cable is properly seated within the socket of the center conductor contact. 2. The coaxial cable connector of claim 1, further including an interface component adjacent the forward end of the connector body. 3. The coaxial cable connector of claim 1, further including a compression cap configured to fit over the rearward end of the connector body, the compression cap having an internal bore configured to cause radially inward movement of the rearward end of the connector body upon axial advancement of the compression cap over the rearward end, wherein the radial movement of the rearward end caused by axial advancement of the compression cap applies radial force to grasp the coaxial cable, attaching the coaxial cable to the compression connector. 4. The coaxial cable connector of claim 3, wherein the internal bore comprises an inward ramp configured to apply a radial force to the rearward end of the connector body upon axial advancement of the compression cap over the rearward end, wherein the rearward end moves radially inward, attaching the coaxial cable to the coaxial cable connector. 5. The coaxial cable connector of claim 3, wherein the rearward end of the connector body comprises an axial slot defining a flexible region, wherein the flexible region moves radially inward upon axial advancement of the compression cap, attaching the coaxial cable to the coaxial cable connector. 6. The coaxial cable connector of claim 1, further wherein the center conductor contact is driven forward to a stop position, the stop position being when the first insulator presses against the inward facing lip in the hollow cavity. 7. The coaxial cable connector of claim 1, wherein the second insulator includes a blind bore at the first end of the second insulator, the blind bore configured to receive the socket end of the center conductor contact. 8. The coaxial cable connector of claim 1, wherein the first insulator comprises a cylindrical disc and at least one rib extending radially from an edge of the cylindrical disc. 9. A coaxial cable connector comprising: a connector body having a forward end, a rearward end, and a hollow cavity adjacent the forward end, the rearward end configured for radially inward movement, the connector body having a longitudinal axis;a compression cap configured to fit over the rearward end of the connector body, the compression cap having an internal bore configured to cause radially inward movement of the rearward end of the connector body upon axial advancement of the compression cap over the rearward end;a first insulator configured to fit within the hollow cavity of the connector body, the first insulator having a central hole;a center conductor contact having a socket end and a pin end, the socket end located within the connector body toward the rearward end, the socket end configured to receive a center conductor of a coaxial cable, the pin end passing through the central hole of the first insulator, the center conductor contact having a common longitudinal axis with the connector body,wherein the radial movement of the rearward end caused by axial advancement of the compression cap applies radial force to the coaxial cable jacket and the shield end of the coaxial cable, securing the coaxial cable to the compression connector, andwherein an axial force, applied by a prepared end of the coaxial cable as the pin end is received within the socket, causes the first insulator to slide forwardly from a concealed position to an exposed position within the cavity so as to provide a visual cue that the center conductor of the coaxial cable is properly seated within the socket. 10. The coaxial cable connector of claim 9, further comprising a spring contact having one or more spring fingers, the spring contact configured to fit into the socket end of the center conductor contact. 11. The coaxial cable connector of claim 9, further comprising a second insulator having a first end and a second end, the first end adjacent the socket end of the center conductor contact, the second insulator having a central passageway configured to receive the center conductor of a coaxial cable, wherein the second insulator has a length that permits the center conductor to pass through the central passageway and into the socket end of the center conductor contact. 12. The coaxial cable connector of claim 11, wherein the second insulator includes a blind bore at the first end of the second insulator, the blind bore configured to receive the socket end of the center conductor contact. 13. The coaxial cable connector of claim 11, wherein the hollow cavity comprises an inward facing lip located at the forward end of the connector body. 14. The coaxial cable connector of claim 13, further wherein the center conductor contact is driven forward to a stop position, the stop position being when the first insulator presses against the inward facing lip in the hollow cavity. 15. The coaxial cable connector of claim 9, wherein the internal bore comprises an inward ramp configured to apply a radial force to the rearward end of the connector body upon axial advancement of the compression cap over the rearward end, wherein the rearward end moves radially inward, attaching the coaxial cable to the coaxial cable connector. 16. The coaxial cable connector of claim 9, wherein the rearward end of the connector body comprises an axial slot defining a flexible region, wherein the flexible region moves radially inward upon axial advancement of the compression cap, attaching the coaxial cable to the coaxial cable connector. 17. The coaxial cable connector of claim 9, wherein the first insulator comprises a cylindrical disc and at least one rib extending radially from an edge of the cylindrical disc. 18. A method of assembling a coaxial cable connector for a coaxial cable, the coaxial cable having a center conductor surrounded by a dielectric, the dielectric surrounded by a conductive grounding shield, the conductive grounding shield surrounded by a protective outer jacket, the method comprising: inserting a first insulator into a connector body, the connector body having a forward end, a rearward end, and a hollow cavity adjacent the forward end, the hollow cavity being a recessed region defined by an inward facing lip, the first insulator configured to fit within the hollow cavity in such a way that the inward facing lip resists removal of the first insulator from the hollow cavity, the first insulator having a central hole;inserting a center conductor contact into the first insulator, the center conductor contact having a socket end and a pin end, the socket end placed within the connector body toward the rearward end, and the pin end passing through the central hole of the first insulator;inserting a spring contact into the center conductor contact, the spring contact having one or more spring fingers, the spring contact configured to fit into the socket end of the center conductor contact; andattaching a second insulator to the center conductor contact, the second insulator having a central passageway configured to receive a center conductor of a coaxial cable, the second insulator having a first end and a second end, the first end adjacent the socket end of the center conductor contact and configured to slideably urge the first insulator forwardly within the cavity from a concealed position to an exposed position so as to provide a visual cue that the center conductor of the coaxial cable is properly seated within the socket. 19. The method of claim 18, further including the step of sliding a compression cap over the rearward end of the connector body, the compression cap having an internal bore configured to cause radially inward movement of the rearward end of the connector body upon axial advancement of the compression cap over the rearward end. 20. A coaxial cable connector comprising: a connector body having a cavity defined by an inward facing lip;a first insulator defining a central hole and configured to be received within the cavity such that the inward facing lip captures the first insulator within the cavity;a center conductor contact having socket end having one or more spring fingers and a pin end, the pin end configured to be received within the central hole of the first insulator; anda second insulator having a central passageway configured to receive a center conductor of a coaxial cable, the second insulator having a first end and a second end, the first end adjacent the socket end of the center conductor contact,wherein an axial force applied to the second end of the second insulator drives the center conductor contact axially forward to contact the first insulator such that the axial force drives the first insulator further toward the forward end of the connector body, the first insulator being slideable within the cavity from a concealed position to an exposed position in response to the axial force applied to the second insulator so as to provide a visual cue that the center conductor of the coaxial cable is properly seated within the socket of the center conductor contact. 21. The coaxial cable connector of claim 20, further including a compression cap configured to fit over a rearward end of the connector body, the compression cap having an internal bore configured to cause a radially inward movement of the rearward end of the connector body upon axial advancement of the compression cap over the rearward end, wherein the radial movement of the rearward end applies a radial force to attach the coaxial cable to the compression connector. 22. The coaxial cable connector of claim 21, wherein the internal bore comprises an inward ramp configured to apply a radial force to the rearward end of the connector body upon axial advancement of the compression cap. 23. The coaxial cable connector of claim 21, wherein the rearward end of the connector body comprises an axial slot defining a flexible region, wherein the flexible region moves radially inward upon axial advancement of the compression cap. 24. The coaxial cable connector of claim 20, wherein the center conductor contact is driven forward to a stop position, the stop position being when the first insulator presses against the inward facing lip in the hollow cavity.
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