Connector arrangement
View Patent ↗The present invention relates to a connector arrangement having a connector and a cable connected to the connector, wherein the cable has a sheath which extends as far as a stripped region, and a sleeve which is formed in the stripped region and is spaced apart from the sheath, such that the sheath and the sleeve form an annular groove, wherein the connector arrangement has an outer conductor contact which extends from the connector to the sheath of the cable and has a radial indentation at the location of the annular groove. The present invention also relates to a method for the assembly thereof.
1. A cable connector assembly, comprising:
a coaxial cable comprising an inner conductor, an outer conductor, and an insulator that insulates said inner conductor from said outer conductor; and
a sleeve, wherein
each of said outer conductor and said insulator extend through a lumen of said sleeve,
a portion of said outer conductor is folded to substantially parallel to said inner conductor and radially outward of said sleeve,
said sleeve is situated on a first segment of said coaxial cable,
a second segment of said coaxial cable lacks sheathing radially outward of said outer conductor,
a third segment of said coaxial cable comprises sheathing radially outward of said outer conductor, and
said second segment of said coaxial cable is located intermediate said first segment and said third segment.
2. The cable connector assembly of claim 1 , wherein:
a diameter of an outer circumference of said second segment is less than a diameter of an outer circumference of said third segment and less than a diameter of an outer circumference of said sleeve.
3. The cable connector assembly of claim 1 , comprising:
an outer conductor contact having a first inner diameter in a plane through said sleeve and a second inner diameter in a plane through said second segment, wherein
said second inner diameter is smaller than said first inner diameter.
4. The cable connector assembly of claim 3 , wherein:
said outer conductor contact has a third inner diameter in a plane through said third segment, and
said second inner diameter is smaller than said third inner diameter.
5. The cable connector assembly of claim 3 , wherein:
said outer conductor contact has a fourth inner diameter in a segment of said outer conductor contact adjacent to an end of said sleeve distal to said second segment, and
said fourth inner diameter is smaller than said first inner diameter.
6. The cable connector assembly of claim 3 , wherein:
said outer conductor contact electrically contacts said outer conductor at at least one of said second segment and said portion radially outward of said sleeve.
7. The cable connector assembly of claim 3 , wherein:
said outer conductor contact comprises a non-linear seam that extends an entire length of said outer conductor contact.
8. The cable connector assembly of claim 7 , wherein:
said seam is a toothed seam.
9. The cable connector assembly of claim 3 , wherein:
said outer conductor contact is crimpable from an open, generally C-shaped configuration to a closed, tubular configuration.
10. The cable connector assembly of claim 3 , wherein:
said first inner diameter corresponds to a diameter of an outer circumference of said portion of said outer conductor radially outward of said sleeve, and
said second inner diameter corresponds to a diameter of an outer circumference of said second segment of said coaxial cable.
11. The cable connector assembly of claim 4 , wherein:
said third inner diameter corresponds to a diameter of an outer circumference of said third segment of said coaxial cable.
12. A connector assembly for a coaxial cable comprising an inner conductor and an outer conductor, said connector assembly comprising:
a sleeve; and
an outer conductor contact crimped from an open, generally C-shaped configuration to a closed, tubular configuration, wherein
said outer conductor contact comprises a first segment having a first inner diameter that corresponds to an outer circumference of said sleeve including tolerance for a portion of said outer conductor folded to extend substantially parallel to said inner conductor and radially outward of said sleeve,
said outer conductor contact comprises a second segment having a second inner diameter that is smaller than said first inner diameter,
said outer conductor contact comprises a third segment having a third inner diameter that is larger than said second inner diameter, and
said second segment is located intermediate said first segment and said third segment.
13. A cable connector assembly method, comprising the steps of:
removing, from a coaxial cable that comprises an inner conductor, an outer conductor, an insulator that insulates said inner conductor from said outer conductor, and sheathing radially outward of said outer conductor, a length of said sheathing from an end portion of said coaxial cable,
providing a sleeve at said end portion, such that each of said outer conductor and said insulator extend through a lumen of said sleeve,
folding a portion of said outer conductor to extend substantially parallel to said inner conductor and radially outward of said sleeve, and
crimping an outer conductor contact onto an outer circumference of said end portion, wherein
said outer conductor contact has a first inner diameter in a plane through said sleeve and a second inner diameter in a plane through a segment of said end portion intermediate said sleeve and a segment of said coaxial cable comprising said sheathing, and
said second inner diameter is smaller than said first inner diameter.
14. The cable connector assembly method of claim 13 , wherein:
said crimping comprises crimping said outer conductor contact onto an outer circumference of said segment of said coaxial cable comprising said sheathing, wherein
said outer conductor contact has a third inner diameter in a plane through said segment of said coaxial cable comprising said sheathing, and
said second inner diameter is smaller than said third inner diameter.
15. The cable connector assembly method of claim 13 , wherein:
said outer conductor contact has a fourth inner diameter at a segment of said outer conductor contact adjacent to an end of said sleeve distal to said segment of said coaxial cable comprising said sheathing, and
said fourth inner diameter is smaller than said first inner diameter.
16. The cable connector assembly method of claim 13 , wherein:
said outer conductor contact comprises a non-linear seam that extends an entire length of said outer conductor contact.
17. The cable connector assembly method of claim 16 , wherein:
said seam is a toothed seam.
18. The cable connector assembly method of claim 13 , wherein:
said outer conductor contact is crimpable from an open, generally C-shaped configuration to closed, tubular configuration.