Electrical connectors – Having circuit interrupting provision effected by mating or...
Patent
1996-10-04
1997-12-30
Abrams, Neil
Electrical connectors
Having circuit interrupting provision effected by mating or...
439944, H01R 2900
Patent
active
057022623
ABSTRACT:
An insulating member has two (2) spring arms each normally biased to a first position and each pivotable to a second position. A pin in a housing at one end of the spring arms provides the spring arm pivot fulcrum. Resilient electrical conductors extend through apertures in the other ends of the spring arms. Looped portions in the conductors at positions beyond the apertures resiliently engage, respectively, probes and shield casings in a pair of electrical connectors when the spring arms are biased to the first positions. Additional looped portions in the conductors at positions between the apertures may be fixedly positioned relative to the housing by an insulating pin extending into the housing to the approximate center of such additional looped portions. The probes and shield casings are included in coaxial connectors disposed within the housing. The connectors include insulators between the probes and the shield casings. The connectors are coaxial with a pair of barrels disposed within the housing. A plug having a central pin, a shield and a coaxial casing is insertable into individual ones of the barrels to displace the electrical conductors from the probe coaxial with the plug and to establish an electrical circuit between (a) the pin and the probe (b) the shield casing in such connector and the plug shield and (c) the coaxial casing in the plug and the individual one of the barrels. When the plug is not inserted into either barrel, an electrical circuit includes the probes and the shield casings in the electrical conductors.
REFERENCES:
patent: 5280254 (1994-01-01), Hunter et al.
patent: 5382173 (1995-01-01), Brown et al.
Brown Gregory S.
Quach Frank
Silva Jose
Abrams Neil
Patel T. C.
Roston Ellsworth R.
Runk Thomas A.
Trompeter Electronics, Inc.
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