LATCHING CONNECTOR WITH REMOTE RELEASE

• US 20130089995A1
• Filed: 11/01/2011
• Published: 04/11/2013
• Est. Priority Date: 10/05/2011
• Status: Active Grant

• Current Assignee: SENKO Advanced Components, Inc. (SENKO Group Holdings Co., Ltd.)
• Original Assignee: SENKO Advanced Components, Inc. (SENKO Group Holdings Co., Ltd.)
• Inventors: Gniadek, Jeffrey, Chang, Jimmy Jun-Fu
• Granted Patent: US 8,465,317 B2
• Time in Patent Office: Days
• US Class Current: 439/152
• CPC Class Codes: G02B 6/3887 Anchoring optical cables to connector housings, e.g. strain relief features
• CPC Class Codes: G02B 6/3893 Push-pull type, e.g. snap-in, push-on
• CPC Class Codes: G02B 6/3897 Connectors fixed to housings, casing, frames or circuit boards G02B6/44528 takes precedence
• CPC Class Codes: G02B 6/3898 Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping tools for cleaning, G02B6/3866; tools in general B25B
• CPC Class Codes: H01R 13/6272 comprising a single latching arm
• CPC Class Codes: H01R 13/6335 comprising a handle
• CPC Class Codes: H01R 24/64 for high frequency, e.g. RJ 45
• CPC Class Codes: H01R 35/02 Flexible line connectors without frictional contact members
• CPC Class Codes: H01R 4/30 utilising a screw or nut clamping member H01R4/50 takes precedence; utilising a clamping member acted on by screw or nut H01R4/38; for coaxial cables H01R9/0521
• CPC Class Codes: H01R 43/26 for engaging or disengaging the two parts of a coupling device structural association with two-part coupling device H01R13/629

Abstract

In one aspect the present disclosure provides a latching connector. The latching connector comprises a housing that is configured to engage with a mating connector along a coupling axis. The housing includes a lever connected to the housing. The lever is configured to selectively disengage the latching connector from the mating connector. The housing further includes an extending member connected to the lever.

Claims

1. A latching connector comprising—

a housing configured to engage with a mating connector along a coupling axis, the housing including;

a lever configured to engage with the mating connector to engage and selectively disengage the latching connector with the mating connector; and

an extender removably connected with the housing and comprising a portion for contacting the lever to disengage the lever from the mating connector to disengage the latching connector from the mating connector.

2. The latching connector of claim 1, wherein the portion for contacting the lever comprises a hook for engaging the lever.

3. The latching connector of claim 1, wherein the portion for contacting the lever comprises a loop for engaging the lever.

4. The latching connector of claim 1, wherein the latching connector comprises a multi-port connector comprising at least two housings, wherein each of the at least two housings comprises a lever, and the portion for contacting is configured to disengage each of the levers from the mating connector.

5. The latching connector of claim 1, wherein the latching connector is an LC connector.

6. An adaptive release member for selectively actuating disengagement of a latching connector from a mating connector,

the latching connector comprising a housing configured to engage with a mating connector along the coupling direction, the housing including a lever connected to the housing, the lever configured to selectively disengage the latching connector from the mating connector, and the adaptive release member comprising:

a connection portion for removably attaching the adaptive release member to a latching connector housing; and

a release configured to receive a first force opposite to the latching connector coupling direction and transmit a component of the first force to a lever to actuate the lever and disengage the latching connector from the mating connector.

7. The adaptive release member of claim 6, wherein the latching connector is a multi-port latching connector comprising at least two housings, wherein each of the at least two housings comprises a lever, and the release is configured to transmit the component of the first force to each of the levers to actuate each of the levers.

8. An extender for selectively disengaging a latching connector from a mating connector, the latching connector comprising a housing configured to engage with the mating connector along a coupling direction, and the housing comprising a lever configured to engage with the mating connector to engage and selectively disengage the latching connector and the mating connector, the extender comprising:

a connection for removably attaching the extender to the housing; and

an actuator configured to receive a first force opposite to the latching connector coupling direction, and to disengage the latching connector from the mating connector by transmitting a component of the first force to the lever to disengage the lever from the mating connector to disengage the latching connector from the mating connector.

9. The extender of claim 8, wherein the lever comprises one of a hook and a loop.

10. The extender of claim 9, wherein the actuator comprises the other of a hook and a loop for engaging with the lever to transmit the component of the first force from the actuator to the lever.

11. The extender of claim 10, wherein the extender further includes a plurality of ridges and grooves disposed along a length of the extender.

12. The extender of claim 10, further including a dust cover attached to the extender and configured to protect a transmission medium.

13. The extender of claim 10, further including a jacket clamp attached to the extender.

14. The extender of claim 10, wherein at least one link is connected to the actuator to adjust a length of the extender.

15. The extender of claim 10, further including an identification tag connected to the extender.

16. An extender comprising:

an actuator configured to receive a first force, the first force opposite to a latching connector coupling direction, and to transmit a component of the first force to an adaptive release member, the adaptive release member including;

a release configured to receive a component of the first force and to disengage the latching connector from the mating connector by transmitting a second force to the latching connector, the latching connector comprising;

a housing configured to engage with a mating connector along the coupling direction, the housing including;

a lever connected to the housing, the lever configured to selectively disengage the latching connector from the mating connector, and

an extending member connected to the lever and configured to cooperate with the release to actuate the lever; and

a guide connected to the release and configured to cooperate with the latching connector to restrict the release range of motion.

17. The extender of claim 16, wherein the extender further includes a plurality of ridges and grooves disposed along a length of the extender.

18. The extender of claim 16, wherein a link is connected to the actuator, the link configured to adjust a length of the extender.

19. The extender of claim 16, further including a dust cover attached to the extender and configured to protect a transmission medium.

20. The extender of claim 16, further including a jacket clamp attached to the extender.

21. The extender of claim 16, further comprising an identification tag connected to the extender.

22. A cable assembly comprising:

a jacket;

a latching connector comprising;

a housing configured to engage with a mating connector along a coupling direction, the housing comprising a lever connected to the housing, the lever configured to selectively disengage the latching connector from the mating connector; and

an extender removably attached to the housing and extending a distance from the housing, the extender comprising an actuating portion configured to receive a first force opposite to the coupling direction and transmit a component of the first force to the lever to actuate the lever and disengage the latching connector from the mating connector; and

a transmission medium disposed within the jacket and the housing.

23. The cable assembly of claim 22, wherein the latching connector further comprises a guide positioned on the latching connector, the guide configured to restrict the extender range of motion.

24. The cable assembly of claim 22, wherein the actuating portion comprises an adaptive release member including:

a release configured to receive the first force and transmit the component of the first force to the lever; and

a guide connected to the release and configured to cooperate with the housing to restrict the release range of motion.

25. The cable assembly of claim 23, wherein the lever comprises a hook and the actuating portion comprises a loop for engaging with the hook.

26. The cable assembly of claim 23, wherein the transmission medium comprises an optical fiber.

27. The cable assembly of claim 23, wherein the transmission medium comprises an electrical conductor.

28. The cable assembly of claim 23, wherein the latching connector comprises an LC connector, and the mating connector is configured to engage with the LC connector.

29. The cable assembly of claim 23, wherein the extender further includes a plurality of ridges and grooves disposed along a length of the extender.

30. The cable assembly of claim 23, further including a dust cover attached to the extender and configured to protect the transmission medium.

31. The cable assembly of claim 23, further including a jacket clamp attached to the extender.

32. The cable assembly of claim 23, wherein a link is connected to the actuator, the link configured to adjust a length of the extender.

33. The cable assembly of claim 23, further including an identification tag connected to the extender.

34. The cable assembly of claim 23, wherein the guide comprises a boot including a strain relief configured to protect the transmission medium.

35. The cable assembly of claim 24 wherein the extender includes an extending member interconnected with the adaptive release member, the extending member being configured to receive the first force and transmit the first force to the release.

36. The cable assembly of claim 35, wherein the extending member further includes a plurality of ridges and grooves disposed along a length of the extending member.

37. The cable assembly of claim 35, further including a dust cover attached to the extending member and configured to protect the transmission medium.

38. The cable assembly of claim 35, further including a jacket clamp attached to the extending member.

39. The cable assembly of claim 35, wherein the extending member comprises at least one link is connected to the actuator to adjust a length of the extending member.

40. The cable assembly of claim 35, wherein the lever comprises a loop and the release comprises a hook for engaging the loop.

41. The cable assembly of claim 35, further including an identification tag connected to the extending member.

43. The cable assembly of claim 34, further including:

a restoring member connected to the boot; and

a stop connected to the extender and configured to cooperate with the restoring member to restore the position of the lever to a natural position.

42. (canceled)

44. (canceled)

45. A high-density panel assembly comprising:

a panel including a mounting surface;

a first mating connector disposed on the mounting surface and having a first edge;

a second mating connector disposed on the mounting surface and having a second edge;

wherein the distance between the first edge and the second edge is less than 1.25 millimeters; and

latching connectors for mating with the mating connectors, the latching connectors each comprising a housing configured to engage with a mating connector along a coupling axis, each housing including;

a lever configured to engage with the mating connector to engage and selectively disengage the latching connector with the mating connector; and

an extender removably connected with the housing and comprising a portion for contacting the lever to disengage the lever from the mating connector to disengage the latching connector from the mating connector.

46. The high-density panel assembly of claim 45, wherein the distance between the first edge and the second edge is greater than or equal to 0 millimeters.

47. The high-density panel assembly of claim 45, wherein the first edge abuts the second edge.

48. The high-density panel assembly of claim 45, wherein the panel comprises a printed circuit board.

49. The high-density panel assembly of claim 45, wherein the latching connector is a LC connector.

50. A method of connecting a latching cable assembly to a panel and extracting the latching cable assembly from the panel, the latching cable assembly comprising a housing, and the housing comprising a lever configured to engage with a mating connector of the panel to engage and disengage the latching assembly and the mating connector, and the method comprising:

removably attaching an extender to the housing, the extender comprising an actuator portion for engaging the lever and configured to transmit a force to the lever;

inserting the latching assembly into the mating connector along a first coupling direction of movement to engage the lever with the mating connector and retain the latching assembly in the panel;

applying a force to the extender along a direction opposite to the coupling direction of the latching assembly;

transmitting a component of the force to the lever via the actuator portion to disengage the lever from the mating connector and disengage the latching assembly from the mating connector; and

extracting the latching assembly from the panel.

51. The method of claim 50, further comprising replacing the extender of an extracted latching cable assembly by detaching the extender from the housing, and removably attaching a different extender to the housing.