Telecommunications front access coaxial jack and plug assembly with releasable locking feature
AssigneeTelect, Inc.
InventorsBrian J. Allen, Duane B. Kutsch
Life of this patent
Estimating the term…
Abstract
A unique telecommunication coaxial front access jack and plug assembly 50 is illustrated in FIGS. 3 and 4 for mounting on a front panel 52 of telecommunication terminal equipment in which the front panel has a plurality of front panel apertures 94 to receive jacks 56. Each jack 56 has a barrel housing 80 with a front section 82 projecting into an aperture 54. The front section 82 has a locking groove 104 formed therein for receiving bayonet prongs 142 of a plug sleeve 128. The prongs 142 are positioned at a rear section 136 of the sleeve adjacent a resilient "O"-ring 147 that provides locking compression of the bayonet prongs in the locking groove 104 to prevent inadvertent removal of the plug 124 from the jack 56.
Claims8
A telecommunication front access cross connect jack module and plug assembly, comprising:
- a front panel having a plurality of front access apertures;
- a rear panel having a plurality of rear coaxial connectors;
- a plurality of coaxial jacks aligned with corresponding front panel access apertures;
- each of the coaxial jacks having a jack housing with an elongated barrel comprising (1) a forward barrel section projecting into a corresponding front panel access apertures, (2) an intermediate barrel section rearward of the front panel, and (3) a rear barrel section rearward of the front panel;
- said forward barrel section having a front surface substantially flush with the front panel access aperture;
- said jack housing barrel having an elongated plug receiving cylindrical cavity formed therein extending along a cavity axis from a front access opening formed in the forward barrel section rearward through the intermediate barrel section and into the rear barrel section;
- each of the coaxial jacks having a female electrically conductive connector element mounted coaxially in the cylindrical cavity at the rear barrel section;
- each of the coaxial jacks having a plug grounding element projecting into the cylindrical cavity at the intermediate barrel section;
- said forward barrel section having a releasable bayonet locking groove formed therein communicating with the cylindrical cavity forward of the intermediate barrel section;
- a coaxial plug having a plug housing with a projecting elongated sleeve for insertion into the plug receiving cylindrical cavity of the barrel;
- said coaxial plug having a male electrically conductive connector element coaxially mounted in the sleeve for mating with the female coaxial connector element of the jack when the sleeve is fully inserted into the barrel cavity;
- said plug sleeve having (1) a rear sleeve section for projecting into the forward section of the jack housing, (2) an intermediate sleeve section for projecting into the intermediate jack housing section and engaging the grounding element to electrically ground the sleeve, and (3) a forward sleeve section for projecting into the rear jack housing section with the male connector element mating with the female connector element to transmit telecommunication electrical signals;
- and
- said rear sleeve section having a bayonet prong formed thereon for projecting into the bayonet groove of the forward barrel section to releasable secure the plug to the front panel to prevent unintentional release of the plug from the front panel.
Dependencies are inferred from the claim text.