Connector system having switching and testing functions using tapered spring contact elements and actuators therefor
First Claim
1. An electrical connector system for coupling a first connector having a plurality of first electrical contact elements with a second connector having a plurality of second electrical contact elements including means for selectively uncoupling individual first contact elements from individual second contact elements, said connector system comprising:
- a) a first connector having a plurality of spring biased first contact elements each having a tapered contact area;
b) a second connector having a plurality of holes each having a front end and a rear end with a conductive rim around said front end, each of said conductive rims forming one of said second contact elements;
said plurality of spring biased first contact elements being arranged on said first connector such that when said first connector and said second connector are brought into aligned proximity each of said tapered contact areas of said plurality of spring biased first contact elements enters a respective one of said plurality of holes in said second connector through said front ends of said holes and engages a respective one of said conductive rims; and
c) a non-conductive switching actuator removably insertable in one of said plurality of holes through said rear end of said hole to selectively disengage one of said tapered contact areas from a respective conductive rim by moving said one of said tapered contact areas axially relative to said hole.
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Accused Products
Abstract
A connector system having an electrical switch capability for connecting a first electrical conductor to a second electrical conductor is provided and includes a spring biased contact element having a first portion for making electrical contact with the first electrical conductor, a second tapered contact portion for mating with a conductive rim of a hole of the second conductor, and a spring portion for biasing the tapered contact portion in the closed position where the second tapered contact portion mates with the conductive rim, and an actuation member for bringing the tapered contact portion into the open position. The actuation member may be a plunger or the like which enters the hole with which the tapered contact portion is mated from the rear side and pushes the tapered contact portion out of contact. The actuation member may have its own electrical characteristics for test purposes, and may be insulated just for opening the circuit, or appropriately insulating and conductive to form a new circuit path. The actuation member may make electrical contact with either the tapered contact portion or the conductive rim either before or after the connection between the tapered contact and the conductive rim is broken. The connector system typically connects several first conductors with several respective second conductors and allows selective switching/testing of one or more individual connections without disturbing the other connections.
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Citations
17 Claims
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1. An electrical connector system for coupling a first connector having a plurality of first electrical contact elements with a second connector having a plurality of second electrical contact elements including means for selectively uncoupling individual first contact elements from individual second contact elements, said connector system comprising:
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a) a first connector having a plurality of spring biased first contact elements each having a tapered contact area; b) a second connector having a plurality of holes each having a front end and a rear end with a conductive rim around said front end, each of said conductive rims forming one of said second contact elements; said plurality of spring biased first contact elements being arranged on said first connector such that when said first connector and said second connector are brought into aligned proximity each of said tapered contact areas of said plurality of spring biased first contact elements enters a respective one of said plurality of holes in said second connector through said front ends of said holes and engages a respective one of said conductive rims; and c) a non-conductive switching actuator removably insertable in one of said plurality of holes through said rear end of said hole to selectively disengage one of said tapered contact areas from a respective conductive rim by moving said one of said tapered contact areas axially relative to said hole. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An electrical connector system for coupling a first connector having a plurality of first electrical contact elements with a second connector having a plurality of second electrical contact elements including means for selectively uncoupling individual first contact elements from individual second contact elements, said connector system comprising:
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a) a first connector having a plurality of spring biased first contact elements each having a tapered contact area; b) a second connector having a plurality of holes each having a front end and a rear end with a conductive rim around said front end, each of said conductive rims forming one of said second contact elements; said plurality of spring biased first contact elements being arranged on said first connector such that when said first connector and said second connector are brought into aligned proximity each of said tapered contact areas of said plurality of spring biased first contact elements enters a respective one of said plurality of holes in said second connector through said front ends of said holes and engages a respective one of said conductive rims; and c) a non-conductive switching actuator removably insertable in one of said plurality of holes through said rear end of said hole to selectively disengage one of said tapered contact areas from a respective conductive rim, wherein said non-conductive switching actuator includes an inner conductive member for contacting a respective one of said tapered contact areas. - View Dependent Claims (10, 11, 12, 13, 14)
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15. An electrical connector system for coupling a first connector having a plurality of first electrical contact elements with a second connector having a plurality of second electrical contact elements including means for selectively uncoupling individual first contact elements from individual second contact elements, said connector system comprising:
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a) a first connector having a plurality of spring biased first contact elements each having a tapered contact area; b) a second connector having a plurality of holes each having a front end and a rear end with a conductive rim around said front end, each of said conductive rims forming one of said second contact elements; said plurality of spring biased first contact elements being arranged on said first connector such that when said first connector and said second connector are brought into aligned proximity each of said tapered contact areas of said plurality of spring biased first contact elements enters a respective one of said plurality of holes in said second connector through said front ends of said holes and engages a respective one of said conductive rims; and c) a non-conductive switching actuator removably insertable in one of said plurality of holes through said rear end of said hole to selectively disengage one of said tapered contact areas from a respective conductive rim, wherein each of said holes has a second conductive rim on said rear end thereof and each conductive rim is electrically coupled with a corresponding second conductive rim, and said non-conductive switching actuator is provided with a conductive base for contacting said second conductive rim. - View Dependent Claims (16, 17)
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Specification