Fiber optic receptacle with protective shutter

• US 6,425,694 B1
• Filed: 09/18/2000
• Issued: 07/30/2002
• Est. Priority Date: 09/18/2000
• Status: Expired due to Term

• Current Assignee: Molex Incorporated (KOCH Industries Incorporated)
• Original Assignee: Molex Incorporated (KOCH Industries Incorporated)
• Inventors: Szilagyi, B. Daniel, Grois, Igor
• Primary Examiner(s): SIKDER, MOHAMMAD YUNUS
• Application Number:
  US09/677,376
• Time in Patent Office: 680 Days
• Field of Search: 385/76, 385/53, 385/55, 385/78, 385/81, 385/139, 385/70, 385/59, 385/60, 385/54, 385/147, 385/134
• US Class Current: 385/76
• CPC Class Codes: G02B 2006/4297 having protection means, e.g. protecting humans against accidental exposure to harmful laser radiation
• CPC Class Codes: G02B 6/3825 with an intermediate part, e.g. adapter, receptacle, linking two plugs
• CPC Class Codes: G02B 6/3849 using mechanical protective elements, e.g. caps, hoods, sealing membranes G02B6/3816 takes precedence; provisionally see H01R13/44

Abstract

A receptacle is provided for receiving a fiber optic connector along an optic axis. The receptacle includes a housing having a forward open end for receiving the fiber optic connector inserted thereinto on the optic axis. An outside wall extends rearwardly from the open end of the housing. A shutter member is pivotally mounted on the housing adjacent the open end thereof and is pivotally movable to close and open the open end. The shutter member extends across the optic axis when the shutter member is closed. The shutter member is pivotable away from the optic axis to a position juxtaposed against the rearwardly extending outside wall.

Claims

1. A receptacle for receiving a fiber optic connector along an optic axis, comprising:

a housing having a forward open end for receiving the fiber optic connector inserted thereinto on said optic axis and an outside wall extending rearwardly from the open end; and

a shutter member pivotally mounted on the housing adjacent to said open end and being pivotally movable to close and open said open end, the shutter member extending across the optic axis when the shutter member is closed, and the shutter member being pivotable away from the optic axis to a position juxtaposed against said rearwardly extending outside wall.

2. The receptacle of claim 1 wherein said housing is sized and shaped for grasping between an operator'"'"'s thumb and forefinger with the shutter member pinched against said rearwardly extending outside wall.

3. The receptacle of claim 1 wherein said shutter member is generally planar.

4. The receptacle of claim 3 wherein said rearwardly extending outside wall is generally flat.

5. The receptacle of claim 1 wherein said shutter member is generally rectangular.

6. The receptacle of claim 5 wherein said forward open end of the housing is generally rectangular.

7. The receptacle of claim 6 wherein said shutter member is pivotally mounted on the housing at one edge of the generally rectangular open end.

8. The receptacle of claim 1 wherein said housing includes a pair of said forward open ends in side-by-side relationship, with one of said shutter members independently pivotally mounted on the housing adjacent each open end.

9. The receptacle of claim 1 wherein said receptacle comprises an adapter having said open end at one end thereof and an end face at an opposite end thereof for mating with an associated fiber optic transmission means.

10. A receptacle for receiving a fiber optic connector along an optic axis, comprising:

a housing having a generally rectangular forward open end for receiving the fiber optic connector inserted thereinto on said optic axis and a generally flat outside wall extending rearwardly from the open end; and

a generally rectangular, generally planar shutter member pivotally mounted on the housing at one edge of the generally rectangular open end and being pivotally movable to close and open said open end, the shutter member extending across the optic axis when the shutter member is closed, and the shutter member being pivotable away from the optic axis to a position juxtaposed against said rearwardly extending outside wall.

11. The receptacle of claim 10 wherein said housing is sized and shaped for grasping between an operator'"'"'s thumb and forefinger with the shutter member pinched against said rearwardly extending outside wall.

12. The receptacle of claim 10 wherein said receptacle comprises an adapter having said open end at one end thereof and an end face at an opposite end thereof for mating with an associated fiber optic transmission means.

13. The receptacle of claim 10 wherein said housing includes a pair of said forward open ends in side-by-side relationship, with one of said shutter members independently pivotally mounted on the housing adjacent each open end.

14. A receptacle for receiving a fiber optic connector along an optic axis, comprising:

a housing having an open end for receiving the fiber optic connector inserted thereinto on said optic axis; and

a shutter member pivotally mounted on the housing adjacent to said open end and being pivotally movable to close and open said open end, the shutter member extending across the optic axis when the shutter member is in a closed position, and the shutter member being pivotable approximately 270°

away from said closed position to an open position.

15. The receptacle of claim 14 wherein said shutter member is generally rectangular.

16. The receptacle of claim 15 wherein said forward open end of the housing is generally rectangular.

17. The receptacle of claim 16 wherein said shutter member is pivotally mounted on the housing at one edge of the generally rectangular open end.

18. The receptacle of claim 15 wherein said shutter member is generally planar.

19. The receptacle of claim 14 wherein said housing includes a pair of said forward open ends in side-by-side relationship, with one of said shutter members independently pivotally mounted on the housing adjacent each open end.

20. The receptacle of claim 14 wherein said receptacle comprises an adapter having said open end at one end thereof and an end face at an opposite end thereof for mating with an associated fiber optic transmission means.

21. The receptacle of claim 14 wherein said housing is sized and shaped for grasping between an operator'"'"'s thumb and forefinger with the shutter member pinched against the outside of the housing.