Card edge coaxial connector
First Claim
Patent Images
1. An adapter for coupling a printed circuit board having a signal trace and ground, to a coaxial connector, the adapter comprising:
- a housing including a groove sized to receive an edge of the printed circuit board, wherein the housing is constructed of a non-conductive material;
a conductive cylindrical connector positioned at least partially within the housing, the cylindrical connector having a longitudinal axis;
a flexible conductive clip positioned within the housing arranged to engage and electrically connect the conductive cylindrical connector with the ground of the printed circuit board;
a contact positioned along the longitudinal axis of the cylindrical connector and electrically isolated from the cylindrical connector, the contact having a proximal portion and a distal portion, wherein the distal portion is configured to mate with the coaxial connector and the proximal portion is positioned within the housing and constructed to slide over the signal trace on the printed circuit board and electrically couple the signal trace to the contact.
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Accused Products
Abstract
An adapter having a housing, a ground clip and an adapter subassembly all located in the housing. The adapter subassembly includes a proximal portion that can be coupled to a coaxial connector and a distal portion that can be coupled to a printed circuit board. A central conductor in the form of an elongated shaft that runs through the subassembly and has a ball contact end for contacting a conductor located on a printed circuit board and the elongated shaft is tapered in a region near the bal contact.
81 Citations
27 Claims
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1. An adapter for coupling a printed circuit board having a signal trace and ground, to a coaxial connector, the adapter comprising:
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a housing including a groove sized to receive an edge of the printed circuit board, wherein the housing is constructed of a non-conductive material; a conductive cylindrical connector positioned at least partially within the housing, the cylindrical connector having a longitudinal axis; a flexible conductive clip positioned within the housing arranged to engage and electrically connect the conductive cylindrical connector with the ground of the printed circuit board; a contact positioned along the longitudinal axis of the cylindrical connector and electrically isolated from the cylindrical connector, the contact having a proximal portion and a distal portion, wherein the distal portion is configured to mate with the coaxial connector and the proximal portion is positioned within the housing and constructed to slide over the signal trace on the printed circuit board and electrically couple the signal trace to the contact. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An adapter for coupling a printed circuit board to a coaxial connector, the adapter comprising:
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a housing having a first end and a second end, the first end of the housing adapted to receive a conductive cylindrical connector that is constructed to mate with the coaxial connector, the second end of the housing having a printed circuit board receiving groove wherein the receiving groove is configured to slide over a portion of the printed circuit board, wherein the housing comprises a non-conductive material; and a center conductor located within the housing, the center conductor having a printed circuit board contacting end that slides over a conductive contact located on a first surface of the printed circuit board, the center conductor having a coaxial connector end opposite the printed circuit board contacting end and coupled thereto by an elongated shaft, wherein the printed circuit board contacting end is positioned within the housing and the coaxial connector end is positioned outside of the housing. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A coaxial connector for a circuit board including a first major surface, a second major surface, and an edge comprising:
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a housing having a first end and a second end, the first end of the housing including a conductive cylindrical connector that is constructed to mate with a coaxial connector, the second end including a slot disposed generally perpendicular to a reference line connecting the first end and the second end, the slot being adapted to receive the edge of the printed circuit board; a center conductor located within the housing, the center conductor having a printed circuit board contacting end that slides over a signal contact located on the first major surface of the printed circuit board, the center conductor having a coaxial connector end opposite the printed circuit board contacting end; wherein the center conductor is concentrically positioned within the conductive cylindrical connector, wherein a conductive clip is in electrical contact with the conductive cylindrical connector. - View Dependent Claims (23, 24)
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25. An adapter for coupling a printed circuit board having a signal trace and ground, to a coaxial connector, the adapter comprising:
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a housing constructed to be removably coupled to the printed circuit board, wherein the housing is barrel shaped and has a front face having a pair of alignment pins extending parallel to one another; a conductive cylindrical connector positioned at least partially within the housing arranged to be electrically coupled to the ground, the cylindrical connector having a longitudinal axis; and a contact positioned along the longitudinal axis of the cylindrical connector and electrically isolated from the cylindrical connector, the contact having a proximal portion and a distal portion, wherein the distal portion is configured to mate with the coaxial connector and the proximal portion is positioned within the housing and constructed to slide over the signal trace on the printed circuit board and electrically couple the signal trace to the contact.
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26. An adapter for coupling a printed circuit board having a signal trace and ground, to a coaxial connector, the adapter comprising:
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a housing constructed to be removably coupled to the printed circuit board, wherein the housing is barrel shaped and has a front face having a pair of parallel holes in which fit alignment pins located on a panel to properly align the housing with respect to the panel; a conductive cylindrical connector positioned at least partially within the housing arranged to be electrically coupled to the ground, the cylindrical connector having a longitudinal axis; and a contact positioned along the longitudinal axis of the cylindrical connector and electrically isolated from the cylindrical connector, the contact having a proximal portion and a distal portion, wherein the distal portion is configured to mate with the coaxial connector and the proximal portion is positioned within the housing and constructed to slide over the signal trace on the printed circuit board and electrically couple the signal trace to the contact.
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27. An adapter for coupling a printed circuit board having a signal trace and ground, to a coaxial connector, the adapter comprising:
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a housing constructed to be removably coupled to the printed circuit board; a conductive cylindrical connector positioned at least partially within the housing arranged to be electrically coupled to the ground, the cylindrical connector having a longitudinal axis; a contact positioned along the longitudinal axis of the cylindrical connector and electrically isolated from the cylindrical connector, the contact having a proximal portion and a distal portion, wherein the distal portion is configured to mate with the coaxial connector and the proximal portion is positioned within the housing and constructed to slide over the signal trace on the printed circuit board and electrically couple the signal trace to the contact; and a ground clip for electrically connecting the cylindrical connector to the ground, wherein the ground clip includes a spring having an elongated flat section, a first folded-over section coupled at one end to the elongated flat section, and a second folded-over section coupled at an opposite end of the elongated flat section wherein the first folded-over section has a free end that rides over the second folded-over section to provide a spring force to the clip so that when the adapter is coupled to the printed circuit board, the ground clip is compressed so that a portion of the ground clip mates with the ground on the printed circuit board.
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Specification