Floatable panel mountable electrical connector assembly

Claim 2

An electrical connector housing for mounting to a panel having opposed first and second faces, a mounting aperture extending through the panel and edges extending between the first and second faces at the mounting aperture, said housing including a forward mating end, a rearward end and side walls extending therebetween, at least one terminal receiving aperture extending through the housing from the forward mating end to the rearward end, said housing defining a cross section for permitting mounting of the housing in the mounting aperture of the panel and for permitting relative float of the housing within the mounting aperture of the panel, wherein the improvement comprises: a flange extending outwardly from the housing intermediate the forward and rearward ends thereof, said flange being dimensioned to engage portions of the first face of the panel adjacent the mounting aperture; and a cluster of deflectable panel engaging beams extending from each side wall of the housing, each said cluster of deflectable panel engaging beams comprising a locking beam for engaging the second face of the panel adjacent the mounting aperture and a plurality of centering beams for engaging the edges of the panel at the mounting aperture, whereby the panel is lockingly engaged intermediate the flange and the locking beams and whereby the centering beams exert forces on the panel for centering the housing in the mounting aperture.

Claim 3

An electrical connector housing as in claim wherein the locking beam of each cluster of panel engaging beams comprises a locking projection extending therefrom for engaging the second face of the panel, and whereby each said cluster includes a pair of centering beams disposed respectively on opposite sides of the locking beam.

Claim 4

An electrical connector housing as in claim 2 wherein the locking projection includes a rearwardly facing ramped surface and a forwardly facing locking edge, the ramped surface facilitating inward deflection of the locking beam during mounting of the housing to the panel.

Claim 5

An electrical connector housing as in claim 3 wherein the flange is generally planar and wherein the locking surface of each said locking projection is spaced from the plane of the flange by a distance approximately equal to the thickness of the panel.

Claim 6

An electrical connector housing as in claim 2 wherein the locking beam is cantilevered forwardly from a portion of the housing substantially adjacent the rearward end thereof, and wherein the centering beams are cantilevered from portions of the housing intermediate the rearward end and the flange.

Claim 7

An electrical connector housing as in claim 5 wherein the locking beam includes a forward end disposed forwardly of the flange for facilitating inward deflection of the locking beam and enabling removal of the housing from the panel.

Claim 8

An electrical connector housing as in claim 1 wherein the housing is generally rectangular and includes top, bottom and opposed side walls, each of said walls including one of said panel engaging beam clusters thereon.

Claim 9

An electrical connector housing as in claim 7 wherein the flange is defined by a plurality of spaced apart flange segments, with each said cluster of panel engaging beams extending intermediate segments of the flange.

Claim 10

An electrical connector assembly comprising first and second mateable electrical connectors, said first electrical connector being mountable to a panel having opposed first and second faces and a mounting aperture extending therethrough, said panel further including edges extending between the first and second faces at the mounting aperture, the first and second electrical connectors each including housings, each housing having a forward mating end, an opposed rear end and walls extending therebetween, the first connector being dimensioned to be mounted in the mounting aperture of the panel and to permit relative float in the mounting aperture, wherein the improvement comprises: the mating end of the second connector housing being flared outwardly; and said first connector housing including a flange extending outwardly from the walls thereof intermediate the forward and rear ends of the first connector housing, said flange being dimensioned to engage portions of the first face of the panel adjacent the mounting aperture therein, said first connector housing further including a plurality of clusters of deflectable panel engaging beams cantilevered forwardly from the side walls of the housing, each said cluster comprising a locking beam having a locking projection disposed on an outwardly facing portion thereof, said locking projection including a forward locking edge for engaging the second face of the panel and a rearward ramped surface for deflecting the locking beam during mounting of the first connector to the panel, each said cluster further including a pair of centering beams disposed respectively on opposite sides of the locking beam of the associated cluster, said centering beams being dimensioned to engage the edges of the panel at the mounting aperture therein, whereby the panel is engageable intermediate the flange and the locking projection for preventing rotation of the first connector about an axis disposed in the plane of the panel, and whereby the centering beams exert centering forces on the panel in response to a float of the first connector relative to the panel.

Claim 11

An electrical connector assembly comprising first and second mateable electrical connectors, said first electrical connector being mountable to a panel having opposed first and second faces and a mounting aperture extending therethrough, said panel further including edges extending between the first and second faces at the mounting aperture, the first and second electrical connectors each including housings, each housing having a forward mating end, an opposed rear end and walls extending therebetween, the first connector being dimensioned to be mounted in the mounting aperture of the panel and to permit relative float in the mounting aperture, wherein the improvement comprises: the mating end of the second connector housing being flared outwardly; and said first connector housing including a flange extending outwardly from the walls thereof intermediate the forward and rear ends of the first connector housing, said flange being dimensioned to engage portions of the first face of the panel adjacent the mounting aperture therein, said first connector housing further including a plurality of clusters of deflectable panel engaging beams cantilevered forwardly from the side walls of the housing, each said cluster comprising a locking beam having a locking projection disposed on an outwardly facing portion thereof, said locking projection including a forward locking edge for engaging the second face of the panel and a rearward ramped surface for deflecting the locking beam during mounting of the first connector to the panel, each said cluster further including a pair of centering beams disposed respectively on opposite sides of the locking beam of the associated cluster, said centering beams being dimensioned to engage the edges of the panel at the mounting aperture therein, whereby the panel is engageable intermediate the flange and the locking projection for preventing rotation of the first connector about an axis disposed in the plane of the panel, and whereby the centering beams exert centering forces on the panel in response to a float of the first connector relative to the panel.

Claim 12

An electrical connector assembly as in claim 9 wherein the forward mating end of the first connector is chamfered, and whereby the chamfered mating end of the first connector is engageable with the flared mating end of the second connector to generate ramping forces for enabling float of the first connector in the mounting aperture and achieving alignment of the first and second connectors during mating.

Claim 13

An electrical connector assembly as in claim 9 wherein the first and second connectors are of generally rectangular cross-sectional configuration, said first connector including opposed top and bottom walls and opposed first and second side walls, said clusters of deflectable panel engaging beams being disposed on each of said top and bottom walls and said first and second side walls of the first connector.

Claim 14

An electrical connector assembly as in claim 9 wherein each said locking beam is cantilevered from a location on the first connector housing generally adjacent the rear end thereof and extends forwardly to a location forward of the flange for facilitating inward deflection of the locking beams to enable removal of the first connector from the panel.

Claim 15

An electrical connector assembly as in claim 12 wherein the centering beams are cantilevered from locations on the first connector housing intermediate the flange and the locations from which the respective locking beams are cantilevered.

Claim 16

An electrical connector assembly as in claim 9 wherein the flange is of segmented construction and defines a plurality of spaced apart flange segments, said beam clusters extending intermediate respective segments of said flange.

Claim 17

An electrical connector assembly as in claim 9 wherein the first connector housing is unitarily molded from a plastic material.