Multi-polarized connector
First Claim
1. An electrical connector system that includes first and second connectors (12, 14) wherein each of said first and second connectors can be adjusted in the field to be mateable to each other but not to other, similar connectors, wherein:
- said first connector includes a first housing (21) with a forward-rearward (F, R) extending first housing axis (20), a plurality of signal contacts (26) arranged in a plurality of rows and columns, and a pair of laterally-spaced guide pins (50a, 50b) mounted on said first housing and extending primarily along side axes (22, 24) that are parallel to said first housing axis;
said second connector includes a second housing 36 and a pair of guide sleeves (60a, 60b) that are mounted on said second housing and that have guide passages (70a, 70b) extending primarily along a pair of side axes (32, 34) and that are designed to receive said pair of guide pins;
said guide pins and guide sleeves each being mountable to a corresponding one of said housings at each of a pair of side axes (56, 72) that are laterally (L) spaced apart;
said first housing has passage walls forming a pin guide receiver (80) centered on a corresponding side axes 22 and having a plurality of radial recesses (81-84) in the receiver;
said guide pins (50a, 50b) each has a shaft (54) that fits closely in one of said pin guide receivers and has a pin front end (52) that projects forward of said shaft, said shaft and said pin front end being offset (C) from each other;
each of said pin guides has a radially outward projection (88) that projects into one of said radial recesses (81-84), to thereby laterally shift the pin guide front end with respect to the corresponding side axis (22, 24).
1 Assignment
0 Petitions
Accused Products
Abstract
A pair of electrical connectors (10, 12) can be mated by inserting a pair of guide pins (50a, 50b) lying on side axes (22, 24) of a first connector, into a pair of guide sleeve passages (70a, 70b) that lie on side axes of a second connector. The first and second connectors each can be adjusted to laterally shift front parts of the guide pins and front parts of the guide sleeves, so the distance A′ between the two pins and the distance B′ between the two sleeves is slightly reduced or slightly increased to prevent one of the connectors from mating with a third connector.
28 Citations
6 Claims
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1. An electrical connector system that includes first and second connectors (12, 14) wherein each of said first and second connectors can be adjusted in the field to be mateable to each other but not to other, similar connectors, wherein:
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said first connector includes a first housing (21) with a forward-rearward (F, R) extending first housing axis (20), a plurality of signal contacts (26) arranged in a plurality of rows and columns, and a pair of laterally-spaced guide pins (50a, 50b) mounted on said first housing and extending primarily along side axes (22, 24) that are parallel to said first housing axis; said second connector includes a second housing 36 and a pair of guide sleeves (60a, 60b) that are mounted on said second housing and that have guide passages (70a, 70b) extending primarily along a pair of side axes (32, 34) and that are designed to receive said pair of guide pins; said guide pins and guide sleeves each being mountable to a corresponding one of said housings at each of a pair of side axes (56, 72) that are laterally (L) spaced apart; said first housing has passage walls forming a pin guide receiver (80) centered on a corresponding side axes 22 and having a plurality of radial recesses (81-84) in the receiver; said guide pins (50a, 50b) each has a shaft (54) that fits closely in one of said pin guide receivers and has a pin front end (52) that projects forward of said shaft, said shaft and said pin front end being offset (C) from each other; each of said pin guides has a radially outward projection (88) that projects into one of said radial recesses (81-84), to thereby laterally shift the pin guide front end with respect to the corresponding side axis (22, 24).
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2. An electrical connector system that includes a plug connector (12) and a socket connector (14) wherein said connectors are each settable in the field to be mateable to each other but not be mateable to other similar connectors that are not correspondingly set, wherein each of said connectors has a housing (21, 36) with a housing axis (20, 30), and each of said connectors has a pair of laterally-spaced side axes (22, 24;
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32, 34) lying on laterally opposite sides of its housing axis, wherein;
one of said connectors (14) has a pair of pin guides (50a, 50b) that each has a rear mount part centered on one of said pair of side axes and that each has a front end (52) that extends parallel to but is offset a distance (C) from the corresponding side axis, and the other connector has a pair of sleeve guides (60a, 60b) with rear ends (64) extending parallel to said side axes (32, 34) to receive said pin guides when the sleeve guides are aligned with the pin guides, said sleeve guides having offset pin-receiving sleeve front ends (62) that are offset a distance (D) from the corresponding side axes (32, 34); of said pin guides and sleeve guides, the spacing (A, B) between a pair of guides of at least one of said connectors is adjustable by shifting both guides (50a, 50b, 60a, 60b) of said pair towards or both away from the corresponding housing axis. - View Dependent Claims (3)
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32, 34) lying on laterally opposite sides of its housing axis, wherein;
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4. An electrical connector system comprising:
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a first housing (21) having a first side axis (22) extending in forward-rearward longitudinal directions (F, R), said housing having a recess with a primarily cylindrical rear recess part (80) that extends along said first side axis; a first guide pin (50a) which has a first primarily cylindrical rear mount part (54) that lies in said rear recess part, said guide pin having a primarily cylindrical front pin part (52) that has a pin axis (56) that is parallel to, but offset a distance (C) from said side axis; said guide pin having a radial projection (88) and said recess having a plurality of radial cutouts (81-84) that each can receive said radial projection; said guide pin being moveable in a longitudinal direction (F, R) to move said radial projection out of one of said radial cutouts, said guide pin then being rotatable by a fraction of a full circle, and said guide pin then being moveable longitudinally to move said radial projection into another of said radial cutouts, to thereby shift said front pin part perpendicular to said side axis. - View Dependent Claims (5, 6)
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Specification