Power jack having three movable contacts around a center pin

Details Power jack having three movable contacts around a center pin Power jack having three movable contacts around a center pin

1998-04-15

1999-07-27

Abrams, Neil

Electrical connectors

Preformed panel circuit arrangement, e.g., pcb, icm, dip,...

For receiving coaxial connector

439856, 439891, H01R 909

Patent

active

059279990

ABSTRACT:
A conductive pin (22) is planted on the inside of the rear end wall (40) of a jack body (21) in alignment with the center axis of its plug insertion hole (27), and three movable contacts (23, 24, 25) formed in one piece of a leaf spring material are disposed around the conductive pin (22) in the body (21). The movable contacts resiliently engage the peripheral surface (73) of a power plug (72) inserted into the plug insertion hole (27), implementing a three-point contact therebetween.

REFERENCES:
patent: 4491382 (1985-01-01), Ishikaya
patent: 4964814 (1990-10-01), Tengler et al.
patent: 5007851 (1991-04-01), Matsumoto
patent: 5741146 (1998-04-01), Henry et al.

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