Connector latching arrangement

Claim 2

An electrical connector apparatus which includes a connector, a cover which is releasably held over said connector, and a latch pivotally mounted about a pivot axis on said cover, said latch having a latch block and said connector having a strike which is engaged by said latch block to prevent separation of said cover and connector, said latch being pivotable in a second direction to a position of maximum engagement with said strike and being pivotable in a first direction to disengage from said strike and allow separation of said cover and connector, said cover having a pair of spaced latch support brackets which pivotally support said latch, characterized by: said latch support brackets which pivotally support said latch, are resiliently deflectable slightly together and apart; of said brackets and latch, one of them has a slot extending largely radially to said axis with said slot having a pair of slot sides, and the other of them has a rib lying partially in the slot and having a pair of rib sides, with at least one of said sides being inclined so it is angled a plurality of degrees but less than 90° from parallelism with said pivot axis, so as said latch pivots in said first direction to release from said strike, said inclined side urges said support brackets to deflect apart to thereby provide a spring force urging said latch to pivot opposite to said first direction, said rib is wide enough and lies close enough to said pivot axis that at least part of said rib remains in said slot during pivoting of said latch from a position where said latch is in said position of maximum engagement to a position where said latch first disengages from said strike and allows separation of said cover and connector.

Claim 3

The apparatus described in claim 1 wherein: said connector includes a housing with an end wall having a gap that is wide enough to receive said latch block, said strike lying across and outward of said gap, said latch having a push pad lying largely between said pivot axis and said latch block, so pressure on said pad can move said latch block inward of said strike and into said gap.

Claim 4

The apparatus described in claim 1 wherein: said inclined rib side is angled between about 30° and 70° from parallelism with said axis.

Claim 5

The apparatus described in claim 1 wherein: said slots each extend vertically, said pivot axis extends horizontally, and said inclined side is angled from parallelism with said axis as seen in a plan view.

Claim 6

The apparatus described in claim 1 wherein: two of said sides that lie on opposite sides of said pivot axis are each inclined so each is angled in a different direction from parallelism with said axis, so said latch is resiliently urged against pivoting in either of two opposite directions about said pivot axis.

Claim 7

The apparatus described in claim 1 wherein: one of said brackets forms said slot and said latch forms said rib, and the opposite sides of said rib are each angled in opposite directions from said pivot axis as viewed along said slot towards said pivot axis.

Claim 8

An electrical connector apparatus comprising: a connector having a strike; a cover which is releasably held over said connector, said cover having a pair of parallel and spaced latch support brackets which are resiliently deflectable slightly together and apart; a latch having a latch block and having opposite parts each lying adjacent to one of said brackets, said latch being pivotable on said brackets about a first axis to move said latch block into a quiescent position of substantially maximum engagement with said strike and out of engagement with said strike; each of said brackets and each of said latch parts being constructed so one has a largely radially extending slot with opposite sides and the other has a rib with opposite sides lying partially in the slot, with a pair of said opposite sides being angled in opposite directions from said pivot axis in a view taken along said slot and toward said pivot axis, and with at least portions of said ribs and slots lying close enough to said pivot axis to cause said rib portion to remain in said slot throughout pivoting of said latch block from said quiescent position to a position out of engagement with said strike which allows said cover to release from said connector.

Claim 9

An electrical connector apparatus comprising: a connector having a strike; a cover which is releasably held over said connector, said cover having a pair of parallel and spaced latch support brackets which are resiliently deflectable slightly together and apart; a latch having a latch block and having opposite parts each lying adjacent to one of said brackets, said latch being pivotable on said brackets about a first axis to move said latch block into a quiescent position of substantially maximum engagement with said strike and out of engagement with said strike; each of said brackets and each of said latch parts being constructed so one has a largely radially extending slot with opposite sides and the other has a rib with opposite sides lying partially in the slot, with a pair of said opposite sides being angled in opposite directions from said pivot axis in a view taken along said slot and toward said pivot axis, and with at least portions of said ribs and slots lying close enough to said pivot axis to cause said rib portion to remain in said slot throughout pivoting of said latch block from said quiescent position to a position out of engagement with said strike which allows said cover to release from said connector.

Claim 10

The apparatus described in claim 7 wherein: said connector includes a housing with an end wall having a gap that is wide enough to receive said latch block, said strike lying across and outward of said gap, and said latch having a push pad lying largely between said pivot axis and said latch block, so pressure on said pad can move said latch block inward of said strike.

Claim 11

The apparatus described in claim 7 including: a connector device that lies between said connector and said cover, said connector device having an upwardly extending cover retainer; said cover has a main cover portion with opposite ends and opposite sides, and each of said brackets extends outwardly from a different one of said opposite sides; said retainer has a pair of spaced vertical arms with upper ends and a bridge extending between said upper ends, and said cover has at least one retention block lying substantially between said latch support brackets and inward of the upper end of said latch to leave a space therebetween for receiving upper portions of said vertical arm and said bridge, so said bridge can lie over said retention block to hold down said cover.

Claim 12

An electrical connector apparatus which includes a connector, a cover which is releasably held over said connector, and a latch pivotally mounted about a pivot axis on said cover, said latch having a latch block and said connector having a strike which is engaged by said latch block to prevent separation of said cover and connector, said latch being pivotable in a first direction to disengage from said strike and allow separation of said cover and connector, said cover having a main cover portion with opposite ends and opposite sides and a pair of spaced latch support brackets which extend outwardly from a different one of said opposite sides and which pivotally support said latch, characterized by: said latch support brackets are resiliently deflectable sightly together and apart; of said brackets and latch, one of them has a slot extending largely radially to said axis with said slot having a pair of slot sides, and the other of them has a rib lying partially in the slot and having a pair of rib sides, with at least one of said sides being inclined so it is angled a plurality of degrees but less than 90° from parallelism with said pivot axis, so as said latch pivots in said first direction to release from said strike, said inclined side urges said support brackets to deflect apart to thereby provide a spring force urging said latch to pivot opposite to said first direction; a connector device that lies between said connector and said cover, said connector device having an upwardly extending cover retainer; said retainer has a pair of spaced vertical arms with upper ends and a bridge extending between said upper ends, and said cover has at least one retention block lying substantially between said latch support brackets and inward of the upper end of said latch to leave a space therebetween for receiving upper portions of said vertical arm and said bridge, so said bridge can lie over said retention block to hold down said cover.

Claim 13

An electrical connector apparatus which includes a connector, a cover which is releasably held over said connector, and a latch pivotally mounted about a pivot axis on said cover, said latch having a latch block and said connector having a strike which is engaged by said latch block to prevent separation of said cover and connector, said latch being pivotable in a first direction to disengage from said strike and allow separation of said cover and connector, said cover having a main cover portion with opposite ends and opposite sides and a pair of spaced latch support brackets which extend outwardly from a different one of said opposite sides and which pivotally support said latch, characterized by: said latch support brackets are resiliently deflectable sightly together and apart; of said brackets and latch, one of them has a slot extending largely radially to said axis with said slot having a pair of slot sides, and the other of them has a rib lying partially in the slot and having a pair of rib sides, with at least one of said sides being inclined so it is angled a plurality of degrees but less than 90° from parallelism with said pivot axis, so as said latch pivots in said first direction to release from said strike, said inclined side urges said support brackets to deflect apart to thereby provide a spring force urging said latch to pivot opposite to said first direction; a connector device that lies between said connector and said cover, said connector device having an upwardly extending cover retainer; said retainer has a pair of spaced vertical arms with upper ends and a bridge extending between said upper ends, and said cover has at least one retention block lying substantially between said latch support brackets and inward of the upper end of said latch to leave a space therebetween for receiving upper portions of said vertical arm and said bridge, so said bridge can lie over said retention block to hold down said cover.