Fiber optic connector holder and method

Patent metadata

Field	Value
Publication number	US-9470851-B2
Application number	US-201514840986-A
Country	US
Kind code	B2
Filing date	Aug 31, 2015
Priority date	Jun 30, 2003
Publication date	Oct 18, 2016
Grant date	Oct 18, 2016

Abstract

A fiber optic connector holder is sized to fit within an opening for mounting a fiber optic adapter. The fiber optic connector holder is configured to permit a fiber optic connector with a dust cap positioned about a ferrule and a polished end face of an optical fiber held by the ferrule to be inserted within and releasably held by the connector holder. A system for holding fiber optic connectors includes a fiber optic connector holder mounted within an opening in a bulkhead for mounting a fiber optic adapter. The fiber optic connector holder is configured to receive a fiber optic connector with a dust cap mounted about a ferrule and polished end face of an optical fiber held by the ferrule. An optical fiber connector may be held to a bulkhead when the fiber optic connector includes a dust cap mounted about a ferrule and a polished end face of an optical fiber held by the ferrule.

First claim

What is claimed is as follows:

1. A system for holding fiber optic connectors comprising:
a fiber optic connector arrangement including a fiber optic connector and a dust cap, the fiber optic connector terminating an optical fiber having a polished end face, the dust cap covering the polished end face of the optical fiber when carried by the fiber optic connector;
a holder module including a body defining an aperture sized to receive the fiber optic connector arrangement including the dust cap when the fiber optic connector arrangement is secured to the holder module, the fiber optic connector arrangement being releasable from the holder module with the dust cap still attached; and
deflectable clip arms that releasably secure the fiber optic connector arrangement to the holder module.

2. The system of claim 1 , wherein the holder module includes a main housing and an inner housing disposed within the main housing.

3. The system of claim 1 , wherein the aperture has a first side and an opposite second side, wherein the connector arrangement is inserted into the aperture from the first side, and wherein the dust cap projects rearwardly from the second side when the connector arrangement is secured at the holder module.

4. The system of claim 1 , wherein the holder module defines a cavity and the deflectable clip arms are disposed within the cavity.

5. The system of claim 1 , wherein the fiber optic connector includes a ferrule carrying the optical fiber.

6. A system for holding fiber optic connectors comprising:
a fiber optic connector arrangement including a fiber optic connector and a dust cap, the fiber optic connector terminating an optical fiber having a polished end face, the dust cap covering the polished end face of the optical fiber when carried by the fiber optic connector;
a holder module including a body defining an aperture sized to enable passage of part of the fiber optic connector arrangement, including the dust cap, therethrough when the fiber optic connector arrangement is secured to the holder module, the fiber optic connector arrangement, including the dust cap, being releasable from the holder module; and
a retaining arrangement that releasably secures the fiber optic connector arrangement to the holder module.

7. The system of claim 6 , wherein the fiber optic connector defines a longitudinal axis, and wherein the fiber optic connector arrangement is received through the aperture in a direction parallel to the longitudinal axis of the fiber optic connector.

8. The system of claim 6 , wherein arms of the retaining arrangement deflect outwardly as the fiber optic connector arrangement is secured to the holder module.

9. The system of claim 6 , wherein the holder module defines a cavity and the retaining arrangement is disposed within the cavity.

10. The system of claim 6 , wherein the fiber optic connector includes a ferrule carrying the optical fiber.

11. The system of claim 10 , wherein the dust cap defines an interior to receive the ferrule when the ferrule is inserted through an open end of the dust cap.

12. The system of claim 11 , wherein the dust cap seals about the ferrule.

13. The system of claim 11 , wherein the dust cap seals the polished end face from contaminants.

14. The system of claim 6 , wherein the holder module is configured to mount to a surface so that the aperture of the holder module is located forward of the surface.

15. The system of claim 14 , wherein the fiber optic connector arrangement extends orthogonally relative to the surface.

16. The system of claim 14 , wherein the holder module latches to the surface.

17. The system of claim 6 , wherein the retaining arrangement is configured to deflect outwardly and bias inwardly around the fiber optic connector arrangement to secure the fiber optic connector arrangement to the holder module.

18. The system of claim 17 , wherein tips of the retaining arrangement deflect outwardly away from each other to receive the fiber optic connector arrangement.

19. The system of claim 18 , wherein the tips define catches that engage the fiber optic connector arrangement.

20. The system of claim 18 , wherein the aperture of the holder module extends between a front and a rear, wherein the holder module inhibits access to a portion of the fiber optic connector arrangement from the front of the holder module when the fiber optic connector arrangement is secured to the holder module.

Assignees

• Commscope Technologies Llc

Inventors

• Smith Trevor D
• Tinucci Thomas C
• Walters Cindy S
• Conroy James W
• Douglas Joel B
• Barnes Kathleen M
• Holmquist Marlon E

Classifications

• G02B6/3849 Primary

  using mechanical protective elements, e.g. caps, hoods, sealing membranes (G02B6/3816 takes precedence; provisionally see H01R13/44) · CPC title

• Y10T29/49826

  Assembling or joining · CPC title

• G02B6/381

  of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres · CPC title

• G02B6/3825

  with an intermediate part, e.g. adapter, receptacle, linking two plugs · CPC title

• G02B6/3897 Primary

  Connectors fixed to housings, casing, frames or circuit boards (G02B6/44528 takes precedence) · CPC title