Connector arrangement
First Claim
1. A connector system for electrically connecting flexible circuit contacts carried by a daughter printed circuit board with fixed contacts carried by a mother printed circuit board, said flexible circuit contacts being connected to flexible circuit structure that serves as a connector to circuits on the daughter board, and said flexible circuit contacts being arranged adjacent an edge of said daughter board,said system including guides on said mother board for enabling said daughter board to slide in guided, edge-wise direction toward the face of said mother board, with said flexible circuit contacts in registry with said fixed contacts on said mother board, and driven cam/locking means carried by said mother board and engaging mating structure on said daughter board to press said edge of said daughter board tightly toward said face of said mother board in locking motion while camming said daughter board bodily laterally over the surface of said mother board whereby said contacts wipe upon one another as they move into locked position.
1 Assignment
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Accused Products
Abstract
A connector system for electrically connecting contacts of a flexible printed circuit carried by a daughter board with fixed contacts carried by a mother board, the flexible circuit serving as a connector to circuits on the daughter board, and the contacts of the flexible printed circuit arranged on an edge of the daughter board. Guides on the mother board enable the daughter board to slide in guided, edge-wise direction toward the face of the mother board, with the contacts on the flexible circuit in registry with contacts on the mother board. Driven cam/locking means carried by the mother board engages mating structure on the daughter board to press the edge of the daughter board tightly toward the face of the mother board in locking motion while camming the daughter board bodily laterally over the surface of the mother board whereby the contacts wipe upon one another as they move into locked position.
90 Citations
20 Claims
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1. A connector system for electrically connecting flexible circuit contacts carried by a daughter printed circuit board with fixed contacts carried by a mother printed circuit board, said flexible circuit contacts being connected to flexible circuit structure that serves as a connector to circuits on the daughter board, and said flexible circuit contacts being arranged adjacent an edge of said daughter board,
said system including guides on said mother board for enabling said daughter board to slide in guided, edge-wise direction toward the face of said mother board, with said flexible circuit contacts in registry with said fixed contacts on said mother board, and driven cam/locking means carried by said mother board and engaging mating structure on said daughter board to press said edge of said daughter board tightly toward said face of said mother board in locking motion while camming said daughter board bodily laterally over the surface of said mother board whereby said contacts wipe upon one another as they move into locked position.
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8. An electrical connector system electrically interconnecting conductive paths of a first circuit with corresponding electrically conductive paths of a second circuit comprising,
a first circuit board on which said first circuit is disposed, connector receptacle structure on said first circuit board, a first planar array of pad-type contacts in said connector receptacle structure and connected to said first circuit, a second circuit board on which said second circuit is disposed, connector structure carried by said second circuit board for insertion into said connector receptacle structure, a second planar array of pad-type contacts on said connector structure, said connector structure including structure defining first and second ramp surfaces in orthogonal relation to one another, latch mechanism including a camming surface, actuator structure for moving said camming surface between an open position and a latched position in engagement with said connector structure ramp surfaces, said actuator structure being operable, with said pad-type contact arrays in face to face engagement, to cause said latch mechanism camming surface to interact with said first and second ramp surfaces to produce conjoint clamping and wiping action of said engaged pad-type contact arrays, said latch mechanism in its latched position securing said first and second circuit boards together.
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19. A high frequency electrical connector system for electrically interconnecting conductive paths of a first circuit element with corresponding conductive paths of a second circuit element comprising
a first planar array of pad-type contacts that are disposed on a first nonconductive substrate, flexible sheet-form plural conductor transmission line structure that has one end electrically connected to said first circuit element and its other end connected to corresponding pad-type contacts of said array, a resilient contact array mounting that includes an elastomeric member supplemented by a plurality of spring loaded biasing members, said elastomeric member distributing resilient contact loading force, and said spring loaded biasing members providing distributed supplemental contact loading and compensation for creep, variations in the thickness or resilience of said pad member, and/or other factors contributing to loss of stress in said pad member, a cooperating second array of pad-type contacts mounted on a second nonconductive contact support substrate and electrically connected to said second circuit element, and locking means carried by one of said substrates and engaging mating structure on the other of said substrates for pressing said substrates together in locking motion while camming said first array laterally over the surface of said second array whereby said pad-type contacts wipe upon one another as they move into locked position.
Specification