Supporting configuration for a connector

Claim 2

In combination, a connector and a panel having an aperture to receive said connector with clearance, said connector having resilient external contacts for engagement with a periphery of said aperture whereby said connector is retained in said aperture for limited movement in a plane of said panel and a support structure forming an inner surface along each of the opposite sides of the connector generally facing toward the aperture, wherein at least two of the resilient contacts are formed on each of said opposite sides of said connector, and the at least two resilient contacts on each of the opposite sides are deformable in opposite directions, wherein said panel further comprises inward protrusions of said aperture which respectively project into the aperture between associated pairs of said resilient contacts, and wherein said resilient contacts engage the opposite sides of said aperture such that partial disengagement of the respective resilient contact from said periphery of the aperture, as a result of lateral movement of said connector in said aperture, causes the inner surface of the one of the support structures to engage one of said protrusions by an amount generally corresponding to the amount of partial disengagement of the resilient contact.

Claim 3

The combination of claim 1 wherein support structure includes opposite grooves adjacent said resilient contacts and for engagement with a respective protrusion.

Claim 4

The combination according to claim 1 wherein said connector further includes opposite resilient members located one each between a respective pair of resilient contacts and deformable at right angles thereto, said opposite resilient members being engageable with an inner edge of said protrusion.

Claim 5

The combination of claim 1 wherein said connector comprises a housing having cavities to receive electrical terminals, and a tubular holder to receive said housing, and wherein said resilient contacts are provided on said holder.

Claim 6

The combination of claim 4 wherein said housing is slidable through said holder from a non-protruding to a protruding position.

Claim 7

The combination of claim 5 wherein said housing is latchable with said holder in the protruding condition.

Claim 8

The combination of claim 1 wherein said resilient contacts comprise cantilevered arms extending in a direction opposite to the direction of insertion of said connector in said aperture, each of said arms having an abutment for engagement with the periphery of said aperture on the side opposite to said direction of insertion.

Claim 9

The combination of claim 7 wherein each abutment is defined by a step of a respective cantilevered arm.

Claim 10

The combination of claim 7 wherein said abutments protrude substantially transversely to said direction of insertion, a respective rib extending from the outer edge of each abutment towards the root of the respective cantilevered arm, thereby to provide a ramp for engagement with the periphery of said aperture.

Claim 11

The combination of claim 7 wherein for each abutment, the side opposite to a respective rib is tapered with respect to the plane of said panel, in use the outermost part of said side being further from said panel than the innermost part in the free condition of the respective arm.

Claim 12

The combination of claim 9 wherein for each abutment, the side opposite to a respective rib is tapered with respect to the plane of said panel, in use the outermost part of said side being further from said panel than the innermost part in the free condition of the respective arm.

Claim 13

The combination of claim 9 wherein each abutment is defined by a step of a respective cantilevered arm.

Claim 14

The combination of claim 10 wherein each abutment is defined by a step of a respective cantilevered arm.

Claim 15

In combination, a connector and a panel having an aperture to receive said connector with clearance, said connector having resilient external contacts for engagement with the periphery of said aperture whereby said connector is retained in said aperture for limited movement in the plane of said panel, wherein opposite sides of said connector each have a pair of said resilient contacts, each pair of resilient contacts engaging opposite sides of the periphery and being oppositely deformable to apply opposite biasing forces in directions generally parallel to the aperture to position the connector in the aperture, and said panel further comprises inward protrusions of said aperture which respectively project between associated pairs of said resilient contacts, wherein partial disengagement of a respective resilient contact from the periphery of said aperture, as a result of lateral movement of said connector in said aperture, causes a corresponding support structure to engage said protrusion by an amount corresponding to the partial disengagement of the resilient contact from the periphery of the, said support structure including opposite grooves adjacent said resilient contacts for engagement with the periphery of said panel and a respective protrusion, and said connector comprising a housing having cavities to receive electrical terminals, and a tubular holder to receive said housing, said resilient contacts being provided on said holder.

Claim 16

In combination, a connector and a panel having an aperture to receive said connector with clearance, said connector having resilient external contacts for engagement with the periphery of said aperture whereby said connector is retained in said aperture for limited movement in the plane of said panel, wherein opposite sides of said connector each have a pair of said resilient contacts, each pair of resilient contacts engaging opposite sides of the periphery and being oppositely deformable to apply opposite biasing forces in directions generally parallel to the aperture to position the connector in the aperture, and said panel further comprises inward protrusions of said aperture which respectively project between associated pairs of said resilient contacts, wherein partial disengagement of a respective resilient contact from the periphery of said aperture, as a result of lateral movement of said connector in said aperture, causes a corresponding support structure to engage said protrusion by an amount corresponding to the partial disengagement of the resilient contact from the periphery of the, said support structure including opposite grooves adjacent said resilient contacts for engagement with the periphery of said panel and a respective protrusion, and said connector comprising a housing having cavities to receive electrical terminals, and a tubular holder to receive said housing, said resilient contacts being provided on said holder.