Abstract An electrical connector comprises a supporting base (210); a locking clip (217) disposed in an open recess (214) in the base, the clip being constituted by a body defining a cavity having resilient stop means (218, 219); and an electrical contact disposed (221) co-operatively in the body of the clip. Said contact is constituted by an oblong member with a ring (220) rigidly mounted therearound and is situated in the cavity in such a manner that the ring (220) co-operates on one side (223) with the stop means (218, 219) to limit its displacement in one direction. The cavity is delimited at the other side (224) by at least one resilient tongue (233) turned towards the inside of the cavity, the tongue being suitable for co-operating with the other side of the ring in such a manner that the distance between the stop means (218, 219) and the contact surface of the tongue (233) is less than the thickness of the ring. This ensures that the tongue exerts a resilient force against the ring, thereby keeping the ring pressed against the stop means and preventing it from rattling about in the cavity and damaging the relatively soft supporting base.
An electrical connector comprising: a supporting base having an open recess; a female locking clip disposed in said open recess in said base, said clip being constituted by a tubular body defining a cavity including resilient stop means; and a male electrical contact disposed cooperatively in the body of said clip, said contact being constituted by an oblong member with a radially enlarged ring rigid therewith, said contact being situated in said cavity in such a manner that said ring contacts on one side with said stop means to limit its displacement in one direction; the improvement wherein said cavity is delimited at the other side of the ring by a plurality of resilient tongues carried by said clip body at equally spaced circumferential positions, turned towards the inside of the cavity forming inclined contact surfaces, said tongue contact surfaces being adjacent said other side of said ring and the distance between the stop means and the contact surface of each tongue, when undeflected, being less than the thickness of said ring, whereby the leading corner of the ring being in contact with the inclined contact of said tongues exerts on said ring resilient forces having an axial component and a radial component tending to keep said ring pressed axially against said stop means and radially centered within said female locking clip.
Claim 2
Dependent Claim
222 words
An electrical connector comprising: a supporting base having an open recess; a female locking clip disposed in said open recess in said base, said clip being constituted by a tubular body defining a cavity including resilient stop means; and a male electrical contact disposed cooperatively in the body of said clip, said contact being constituted by an oblong member with a radially enlarged ring rigid therewith, said contact being situated in said cavity in such a manner that said ring contacts on one side with said stop means to limit its displacement in one direction; the improvement wherein said cavity is delimited at the other side of the ring by a plurality of resilient tongues carried by said clip body at equally spaced circumferential positions, turned towards the inside of the cavity forming inclined contact surfaces, said tongue contact surfaces being adjacent said other side of said ring and the distance between the stop means and the contact surface of each tongue, when undeflected, being less than the thickness of said ring, whereby the leading corner of the ring being in contact with the inclined contact of said tongues exerts on said ring resilient forces having an axial component and a radial component tending to keep said ring pressed axially against said stop means and radially centered within said female locking clip.
Claim 3
Dependent Claim
45 words
A connector according to claim 1, wherein said body is formed from a substantially cylindrically shaped folded sheet, said tongues are constituted by deformations of said sheet, said deformations being turned down towards the inside of said folded sheet and being substantially thumb tab shaped.
Claim 4
Dependent Claim
25 words
A connector according to claim 2, wherein said body includes three said deformations situated at substantially 120° intervals around the periphery of said folded sheet.