Granted Patent B1

US 8,025,536 · App. 12/861,564 · Granted Sep 27, 2011

Assignee: Distinct Intuitive Designs, LLC

Abstract

Claims (41)

1. A polarized shell for preventing mis-mating of a first coaxial connector comprising the polarized shell and a second coaxial connector, the first and second coaxial connector for transmitting radio signals at frequencies in the megahertz and gigahertz range, the polarized shell comprising:

an external wall;

a ratchet wheel disposed around the external wall adapted to restrict rotation of a body coupled to the polarized shell;

a spring finger gasket disposed around the external wall for shielding against the egress of the radio signals in the megahertz and gigahertz range;

an internal wall; and

two or more polarizing members circumferentially spaced apart on one of the external wall and the internal wall.

2. The polarized shell of claim 1 , wherein the polarizing members include one or more keyways protruding from the external wall.

3. The polarized shell of claim 1 , wherein the polarizing members include one or more slots recessed into the external wall.

4. The polarized shell of claim 1 , wherein the polarizing members include one or more keyways protruding from the internal wall.

5. The polarized shell of claim 1 , wherein the polarizing members include one or more slots recessed into the internal wall.

6. The polarized shell of claim 1 , wherein the polarizing members include first and second keyways protruding from one of the internal wall and the external wall, wherein a width of the first keyway is greater than a width of the second keyway.

7. The polarized shell of claim 1 , wherein the polarizing members include first and second slots recessed into one of the external wall and the internal wall, wherein a width of the first slot is greater than a width of the second slot.

8. The polarized shell of claim 1 , wherein the polarizing members include first and second polarizing members circumferentially spaced apart in two rows.

9. A coaxial connector for preventing mis-mating, the coaxial connector for transmitting radio signals at frequencies in the megahertz and gigahertz range, the coaxial connector comprising:

a body comprising an internal wall and a single-turn threaded end;

a polarized shell disposed within the body, the polarized shell comprising:

an external wall;

a ratchet wheel disposed around the external wall;

an internal wall; and

two or more polarizing members circumferentially spaced apart on one of the external wall and the internal wall; and

a pawl protruding from the internal wall of the body, the pawl coupled to the ratchet wheel and adapted to prevent rotation of the body relative to the polarized shell.

10. The coaxial connector of claim 9 , further comprising a colored o-ring.

11. The coaxial connector of claim 10 , wherein the body further comprises an external wall, the single-turn threaded end encircling a portion of the external wall, and wherein the colored o-ring is adjacent to the threaded end.

12. The coaxial connector of claim 10 , wherein the polarizing members are circumferentially spaced apart on one of the external wall and the internal wall in a spacing configuration, and wherein a color of the colored o-ring is unique to the spacing configuration.

13. The coaxial connector of claim 9 , wherein the body further comprises a wall mount jack.

14. The coaxial connector of claim 9 , further comprising a marking code.

15. The coaxial connector of claim 14 , wherein the polarizing members are circumferentially spaced apart on one of the external wall and the internal wall in a spacing configuration, and wherein the marking code is unique to the spacing configuration.

16. A system for preventing mis-mating, the system comprising:

first and second coaxial connectors for transmitting radio signals at frequencies in the megahertz and gigahertz range, each of the first and second coaxial connectors comprising:

a body;

a polarized shell disposed within the body, the polarized shell comprising:

an external wall;

an internal wall; and

two or more polarizing members circumferentially spaced apart on one of the external wall and the internal wall;

wherein the polarizing members of the polarized shell of the first coaxial connector are circumferentially spaced apart on one of the external wall of the polarized shell of the first coaxial connector and the internal wall of the polarized shell of the first coaxial connector in a plug spacing configuration;

wherein the polarizing members of the polarized shell of the second coaxial connector are circumferentially spaced apart on one of the external wall of the polarized shell of the second coaxial connector and the internal wall of the polarized shell of the second coaxial connector in a jack spacing configuration that mirrors the plug spacing configuration

wherein the first and second coaxial connectors each further comprises a colored o-ring, and wherein a color of the colored o-ring of the first coaxial connector matches a color of the colored o-ring of the second coaxial connector; and

wherein the o-ring of the first coaxial connector is covered by the second coaxial connector when the first coaxial connector and the second coaxial connector are fully mated.

17. The system of claim 16 , wherein the first and second coaxial connectors each further comprises a marking code, and the marking code of the first coaxial connector matches the marking code of the second coaxial connector.

18. The polarized shell of claim 1 , wherein the polarizing members include one or more keyways protruding from the external wall, and one or more slots recessed into the external wall.

19. The polarized shell of claim 1 , wherein the polarizing members include one or more keyways protruding from the internal wall, and one or more slots recessed into the internal wall.

Assignments (10)