Abstract An electrical cable assembly having a connector termination with electrical contacts mounted therein and a molded protection cap for releasably fitting on the end of the connector to insulate and protect the contacts from damage or moisture. The connector includes a pair of two-terminal contacts mounted within a housing which includes forwardly projecting semi-circular ring elements and radially opposed projecting coupling lugs. The protection cap includes a one-piece body of a molded polymeric substance (preferably a Zytel nylon plastic) which body includes an outer wall and recesses for receiving the ring elements. The cap also includes a pair of cavities which are positioned to receive the individual two-terminal contacts of the electrical connector when the cap is fitted in place on the connector. The outer periphery of the body wall includes means for guiding the coupling lugs from the contact into a latch which is radially movable to releasably retain the lugs therein to prevent accidental separation therefrom. The lugs each include a lip and the latch has projections which latch behind the lip to provide a positive lock until released. The cap additionally includes sealing grommets in the regions of the semi-circular ring elements and the contact-receiving cavities.
Inventors
👤 Normand C. Bourdon
👤 Donald H. Gould
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-24 18:35
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/44; H01R13/443
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
134 words
An electrical connector assembly comprising a body including a pair of coaxial cables, each of which terminates in a two-terminal contact facing forward, said body including a forward projection and at least one lug extending radially spaced from the projection and axially forward from said body; and a molded cap of polymeric material for protecting the terminals, said cap including a recess for receiving the projection and a pair of cavities, each for receiving one of the contacts, said cap including an integral latch mounted on an external portion of the cap and being pivotally coupled thereto to allow resilient deflection between a first position to lock the lug against axial movement between the cap and the body and a second position in which the cap and the body are allowed to move axially.
Claim 2
Dependent Claim
134 words
An electrical connector assembly comprising a body including a pair of coaxial cables, each of which terminates in a two-terminal contact facing forward, said body including a forward projection and at least one lug extending radially spaced from the projection and axially forward from said body; and a molded cap of polymeric material for protecting the terminals, said cap including a recess for receiving the projection and a pair of cavities, each for receiving one of the contacts, said cap including an integral latch mounted on an external portion of the cap and being pivotally coupled thereto to allow resilient deflection between a first position to lock the lug against axial movement between the cap and the body and a second position in which the cap and the body are allowed to move axially.
Claim 3
Dependent Claim
29 words
An electrical connector assembly of the type described in claim 1 wherein the polymeric cap includes means for restricting moisture from entering the connector and cap assembly when mated.
Claim 4
Dependent Claim
26 words
An electrical connector assembly of the type described in claim 1 wherein the cap additionally includes a lanyard for coupling the cap to the connector body.
Claim 5
Dependent Claim
20 words
An electrical connector assembly of the type described in claim 3 wherein the lanyard is integrally molded with the cap.
Claim 6
Dependent Claim
22 words
An electrical connector assembly of the type described in claim 1 wherein the polymeric material of the cap is a nylon material.