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US 8,998,645 B2Granted
Hermaphroditic interconnect system
AssigneeOhio Associated Enterprises, LLC
InventorsJohn T Vanaleck, Alan L Roath
Life of this patent
Estimating the term…
Abstract
An electrical interconnect system employs electrical connectors in which the contacts are identical for both the male and the female side of the connection. Contacts are arranged in a linear header and multiple header pairs are arranged in a dielectric matrix or grid. The grid is an external dielectric frame capable of providing load bearing and geometry requirements. This arrangement results in a cost-effective construction that features very high electrical bandwidth capabilities and an extremely rugged product.
Claims13
An electrical connector comprising:
- a first element;
- and
- a second element that mates with the first element;
- wherein each of the elements includes headers each with a header body and electrical contacts in the header body;
- and
- wherein for one of the elements the headers of that element are mounted face to face, and for the other of the elements the headers of that element are mounted back to back;
- wherein the headers are substantially identical to one another in cross-sectional configuration, with the header bodies of all of the headers having a substantially identical cross-section body shape, and with the electrical contacts of all of the headers having a substantially identical placement within the respective header bodies;
- wherein the electrical contacts are hermaphroditic contacts, and are all substantially identical;
- wherein the header bodies are plastic and molded around the contacts;
- wherein the contacts each include:
- an operating beam;
- and
- a bend at a free end of the operating beam;
- wherein the beam has a reduced cross-section in the header body, smaller than a cross-section outside the header body;
- and
- wherein the beam has a tapered portion between the cross-section outside the header body to the reduced cross-section;
- wherein, when the elements are mated, the bends of the contacts of the first element contact the beams of the contacts of the second element, and the bends of the contacts of the second element contact the beams of the contacts of the first element;
- wherein the header bodies have ridges that are in contact with the tapered portions, and that mechanically support the contacts when the beams of the contacts are bent by contact with bends of other of the contacts;
- and
- wherein the ridges electrically interact with the tapered portions of the contacts.
17 more elements
An electrical connector comprising:
- a first element;
- and
- a second element that mates with the first element;
- wherein each of the elements includes at least three headers each with a header body and electrical contacts in the header body;
- wherein, for each of the elements, adjacent of the headers alternate between a face-to-face configuration and a back-to-back configuration, through a stack of headers, with
- for the first element, a first header is in the face-to-face configuration with a second header that is adjacent to the first header, and a third header that is adjacent to the second header in the back-to-back configuration with the second header;
- and
- for the second element, a first header is in the back-to-back configuration with a second header that is adjacent to the first header, and a third header that is adjacent to the second header in the face-to-face configuration with the second header;
- wherein the electrical contacts are hermaphroditic contacts, and are all substantially identical;
- wherein the header bodies are plastic and molded around the contacts;
- wherein the contacts each include:
- an operating beam;
- and
- a bend at a free end of the operating beam;
- wherein the beam has a reduced cross-section in the header body, smaller than a cross-section outside the header body;
- and
- wherein the beam has a tapered portion between the cross-section outside the header body to the reduced cross-section;
- and
- wherein the header bodies each include grid protectors that overlie and protect the free ends of the operating beam during the mating of the elements.
16 more elements
An electrical connector comprising:
- a first element;
- and
- a second element that mates with the first element;
- wherein each of the elements includes headers each with a header body and electrical contacts in the header body;
- and
- wherein for one of the elements the headers of that element are mounted face to face, and for the other of the elements the headers of that element are mounted back to back;
- wherein the header bodies have protrusions;
- wherein the each of the elements includes a frame that receives the headers of that element;
- and
- wherein, for each of the elements, the protrusions engage ribs of the frame, to maintain position of the headers within the frame.
7 more elements
Dependencies are inferred from the claim text.