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US4569565A Expired / Lapsed US ⏱️ 0.0 years remaining

Blind-mating, positionally adjustable electrical connection device

Assignee: United States Department of the Air Force
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Filing: 1983-07-21
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Granted: 1986-02-11
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Expires: 2003-07-21
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Abstract

Abstract A blind-mating, positionally adjustable electrical connector device of the plug-and-socket type, with the plug connected to an electrically conductive structure (such as a passive printed circuit board), and with the electrified socket insulatively attached in a positionally adjustable manner to a base member (such as a chasis). Unlike the prior art, the positionally adjustable socket can be moved to correct a misalignment with the plug thereby permitting easy blind-mating of the plug and the socket, and the socket can be quickly de-electrified by a quick disconnect means which includes a wire lead, from an electric source, removably wrapped around a terminal in electrical connection with the socket, with the wire lead easily and quickly unwrapable from the terminal.

Inventors

  • 👤 Louis Golder

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 07:03
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; H01R13/631; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R13/44

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 522 words
A blind-mating, positonally adjustable electrical connection device for use in releasably blind-mating an electrically conductive structure to a source of electricity, said electrical connection device comprising: a. a base member disposed adjacent said electrically conductive structure which is to be blind-mated thereto, with said base member having an upper surface with a first opening therein, and a passageway in said base member essentially in the shape of a cruciform of predetermined size on communication with said opening; b. means, interposed between and operably associated with said base member and said electrically conductive structure, for releasably blind-mating said electrically condutive structure to said base member, wherein this means includes: a plate-like member made of dielectric material and having a hole therethrough of predetermined size, with this member disposed within and in contact with said first opening in said upper surface of said base member, such that said hole in said plate-like member and said cruciform-shaped passageway in said base member are in communication, and also such that said plate-like member is positionally adjustable within said first opening in said base member; a strip-like member made of electrically conductive material and mounted on and in contact with an upper surface of said plate-like member; an electrically conductive socket member mounted on, and in electrical connection with, said strip-like electrically conductive member; an electrically conductive plug member complementary to, and removably insertable into and matable with, said electrically conductive socket member, wherein said plug member is in electrical connection with said electrically conductive structure; and means for releasably connecting said plate-like member to said base member and for permitting a correction of a linear misalignment of said plug member and of said socket member, wherein said releasably connecting means includes a bolt member having a shank portion of a predetermined size passing through said cruciform-shaped passageway in said base member and through said hole in said plate-like member and extending out of said hole, wherein said predetermined size of said shank portion is less than said predetermined size of said hole and less than said predetermined size of said cruciform-shaped passageway, and a nut member engaged to said bolt shank portion extending out said hole, wherein said bolt shaft portion of said bolt member can be positioned through any portion of said cruciform-shaped passageway, whereby the position of said plate-like member and thus the position of said socket member can be adjusted with respect to said electrically conductive structure and thereby correct a misalignment of said socket member and of said plug member, and also thereby permit alignment and easy blind-mating of said plug and socket members; and c. means, in selective mechanical and electrical connection with said strip-like electrically conductive member of said means for releasably blind-mating said electrically conductive structure to said base member, for permitting either quick connection to and electrification of said stip-like member, of quick disconnection of and de-electrification of said strip-like member wherein said means for permitting quick connection or disconnection includes a electrically conductive terminal member in electrical connection with said strip-like member, and means for selectively conducting electricity from a source of electricity to said terminal member.
Claim 2
Dependent Claim 522 words
A blind-mating, positonally adjustable electrical connection device for use in releasably blind-mating an electrically conductive structure to a source of electricity, said electrical connection device comprising: a. a base member disposed adjacent said electrically conductive structure which is to be blind-mated thereto, with said base member having an upper surface with a first opening therein, and a passageway in said base member essentially in the shape of a cruciform of predetermined size on communication with said opening; b. means, interposed between and operably associated with said base member and said electrically conductive structure, for releasably blind-mating said electrically condutive structure to said base member, wherein this means includes: a plate-like member made of dielectric material and having a hole therethrough of predetermined size, with this member disposed within and in contact with said first opening in said upper surface of said base member, such that said hole in said plate-like member and said cruciform-shaped passageway in said base member are in communication, and also such that said plate-like member is positionally adjustable within said first opening in said base member; a strip-like member made of electrically conductive material and mounted on and in contact with an upper surface of said plate-like member; an electrically conductive socket member mounted on, and in electrical connection with, said strip-like electrically conductive member; an electrically conductive plug member complementary to, and removably insertable into and matable with, said electrically conductive socket member, wherein said plug member is in electrical connection with said electrically conductive structure; and means for releasably connecting said plate-like member to said base member and for permitting a correction of a linear misalignment of said plug member and of said socket member, wherein said releasably connecting means includes a bolt member having a shank portion of a predetermined size passing through said cruciform-shaped passageway in said base member and through said hole in said plate-like member and extending out of said hole, wherein said predetermined size of said shank portion is less than said predetermined size of said hole and less than said predetermined size of said cruciform-shaped passageway, and a nut member engaged to said bolt shank portion extending out said hole, wherein said bolt shaft portion of said bolt member can be positioned through any portion of said cruciform-shaped passageway, whereby the position of said plate-like member and thus the position of said socket member can be adjusted with respect to said electrically conductive structure and thereby correct a misalignment of said socket member and of said plug member, and also thereby permit alignment and easy blind-mating of said plug and socket members; and c. means, in selective mechanical and electrical connection with said strip-like electrically conductive member of said means for releasably blind-mating said electrically conductive structure to said base member, for permitting either quick connection to and electrification of said stip-like member, of quick disconnection of and de-electrification of said strip-like member wherein said means for permitting quick connection or disconnection includes a electrically conductive terminal member in electrical connection with said strip-like member, and means for selectively conducting electricity from a source of electricity to said terminal member.
Claim 3
Dependent Claim 37 words
A blind-mating, positionally adjustable electrical connection device, as set forth in claim 1, wherein said plug member has a pin end portion and said socket member has a corresponding lead in portion of said pin end portion.
Claim 4
Dependent Claim 92 words
A blind-mating, positionally adjustable electrical connection device, as set forth in claim 2, wherein said base member has a lower surface with a second opening therein in communication with said base member passageway, and wherein said bolt member has a head portion, and also wherein said means for releasably connecting said plate-like member to said base member for permitting a correction of a misalignment of said plug member and of said socket member further includes said bolt head portion positioned in said second opening in said lower surface of said base member.
Claim 5
Dependent Claim 90 words
A blind-mating, positionally adjustable electrical connection device, as set forth in claim 3, wherein said means for selectively conducting electricity from a source of electricity to said electrically conductive terminal member includes an electrically conductive wire lead with one end in electrical connection with a source of electricity and with another end wrapped around and in electrical connection with said terminal member, whereby said wrapped around end of said wire lead can be easily unwound, and thereby the quick disconnection of said lead from said terminal member can be accomplished.
Claim 6
Dependent Claim 31 words
A blind-mating, positionally adjustable electrical connection device, as set forth in claim 4, wherein said electrically conductive structure is a printed circuit board, and wherein said base member is a chassis.
Claim 7
Dependent Claim 34 words
A blind-mating, positionally adjustable electrical connection device, as set forth in claim 5, wherein said plate-like member is positionally adjustable within said first opening in said base member over a range of 0.062-0.1 inches.

References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-02-10 1989-08-12 1990-02-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-02-10 1993-08-12 1994-02-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-02-10 1997-08-12 1998-02-11 $7700.00 Window Closed / Lapsed

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