Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...
Patent
1994-08-01
1996-04-16
Abrams, Neil
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With provision to conduct electricity from panel circuit to...
439632, H01R 909
Patent
active
055076513
ABSTRACT:
A film circuit connector in which respective conductive tracks in film contact areas on front, mating faces are pressed together into electrical connection between side walls of a metal channel-section receptacle spring and a compressible elastomeric plug spring which engage respective rear faces of the films, the compressible plug spring providing a counter-force to the receptacle spring force, accommodating any variations in receptacle spring force arising longitudinally thereof, ensuring constant contact force between all tracks. Tabs for anchoring and grounding the receptacle spring to the circuit board are struck out and bent down from opposite walls of the receptacle spring, enabling electrical shielding of contact areas. Linking portions of conductive tracks connecting the mating contact portions on the front face of the film to board connecting portions, are formed on the rear face of the film for electrical and mechanical protection and may be insulated on all sides. The film is formed with windows for exposing conductive tracks for connection to a circuit board and pockets for trapping board mounted solder pads for connection to the conductive tracks. Film positioning and clamping members in the receptacle locate end film portions inwardly minimizing occupation of board space.
REFERENCES:
patent: 3154365 (1964-10-01), Crimmins
patent: 3922054 (1975-11-01), Dechelette
patent: 4435740 (1984-03-01), Huckabee et al.
patent: 4775917 (1988-10-01), Eichhorn et al.
patent: 4815979 (1989-03-01), Porter
patent: 4861272 (1989-08-01), Clark
patent: 4892487 (1990-01-01), Dranchak et al.
patent: 4911643 (1990-03-01), Perry et al.
patent: 4911653 (1990-03-01), Walton et al.
patent: 4913656 (1990-04-01), Gordon
patent: 5046953 (1991-09-01), Shreeve
patent: 5048747 (1991-09-01), Clark et al.
Electronic Design; New Methods Vie for Dense, Fast Connector Slots; pp. 171-174; May 1989.
Arisaka Hiroshi
Katsumata Akira
Tanaka Mitsuho
Abrams Neil
KEL Corporation
Usher Robert W. J.
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