Communication connectors

• US 10,050,383 B2
• Filed: 05/18/2016
• Issued: 08/14/2018
• Est. Priority Date: 05/19/2015
• Status: Active Grant

• Current Assignee: Panduit Corporation
• Original Assignee: Panduit Corporation
• Inventors: O'Young, Jason, Patel, Satish I., Valenti, Joshua A., Wachtel, Paul W., Fransen, Robert E., Ciezak, Andrew, Verbeek, Michael B.
• Primary Examiner(s): Lyons, Michael A
• Assistant Examiner(s): Jeancharles, Milagros
• Application Number:
  US15/157,940
• Publication Number:
  US 20160344139A1
• Time in Patent Office: 818 Days
• Field of Search: 43960725, 43960726, 43960728, 43960738, 43960743, 439344, 439404, 439387, 439676
• CPC Class Codes: H01R 12/62 connecting to rigid printed circuits or like structures
• CPC Class Codes: H01R 13/6272 comprising a single latching arm
• CPC Class Codes: H01R 13/639 Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
• CPC Class Codes: H01R 13/6461 Means for preventing cross-talk
• CPC Class Codes: H01R 13/6466 on substrates, e.g. printed circuit boards [PCB]
• CPC Class Codes: H01R 13/6469 on substrates
• CPC Class Codes: H01R 13/6581 Shield structure
• CPC Class Codes: H01R 13/6582 with resilient means for engaging mating connector
• CPC Class Codes: H01R 2107/00 Four or more poles
• CPC Class Codes: H01R 24/64 for high frequency, e.g. RJ 45

Abstract

Embodiments of the present invention relate to the field of telecommunication, and more specifically, to communication connectors such as, for example, shielded plug and jack connectors. In an embodiment, the present invention is a communication jack that includes a housing and a front sled assembly having a plurality of plug interface contacts (PICs), the front sled assembly being moveable along a horizontal plane of the communication jack between a first position and a second position, the first position being different from the second position.

Claims

1. A communication jack configured to receive a communication plug having a plurality of plug contacts, the jack comprising:

a housing having an aperture configured to receive the communication plug;

a front sled assembly positioned at least partially within the housing, the front sled assembly including a rigid printed circuit board (PCB) and a plurality of plug interface contacts (PICs) secured within the rigid PCB, each of the plug contacts interfacing one of the PICs when the communication plug is received within the communication jack; and

a rear sled assembly positioned at least partially within the housing rearward from the front sled assembly, the rear sled assembly including a flexible PCB having a first end and a second end opposite the first end, the first end of the flexible PCB being attached to solder pads on a first side of the rigid PCB, and the second end of the flexible PCB being attached to solder pads on a second side of the rigid PCB opposite the first side.

2. The communication jack of claim 1, wherein the front sled assembly translates horizontally between a first position and a second position when the communication plug is received within the communication jack.

3. The communication jack of claim 1, wherein the rear sled assembly includes a PCB support structure and a rear sled sandwiching at least a portion of the flexible PCB.

4. The communication jack of claim 3, wherein the PCB support structure is press-fit to the rear sled.

5. The communication jack of claim 4, wherein:

the PCB support structure includes a plurality of posts, the rear sled includes a plurality of holes, and the flexible PCB includes a plurality of openings, and

the PCB support structure is press-fit to the rear sled by press-fitting the plurality of posts through the plurality of openings in the flexible PCB and into the plurality of holes in the rear sled.

6. The communication jack of claim 5, wherein rear sled remains stationary when the communication plug is received within the communication jack.

7. The communication jack of claim 1, wherein the front sled assembly is springingly biased in a direction that is opposite of an insertion direction of the communication plug.

8. The communication jack of claim 1, wherein the rear sled assembly includes a plurality of insulation displacement contacts (IDCs) connected to the flexible PCB.

9. The communication jack of claim 8, wherein the IDCs are secured to the flexible PCB by being soldered tips of the IDCs to vias on the flexible PCB.

10. The communication jack of claim 1, wherein each of the PICs is supported by a support rib such that the support rib is positioned adjacent to the PIC.

11. A communication jack comprising:

a housing;

a front sled assembly positioned at least partially within the housing and having a rigid printed circuit board (PCB) and a plurality of plug interface contacts (PICs) secured within the rigid PCB, the front sled assembly being moveable along a horizontal plane of the communication jack between a first position and a second position, the first position being different from the second position; and

a rear sled assembly positioned at least partially within the housing rearward from the front sled assembly, the rear sled assembly including a flexible PCB having a first end and a second end opposite the first end, the first end of the flexible PCB being attached to solder pads on a first side of the rigid PCB, and the second end of the flexible PCB being attached to solder pads on a second side of the rigid PCB opposite the first side.

12. The communication jack of claim 11, wherein the communication jack is configured to receive a communication plug, and wherein the second position corresponds to a mated state.

13. The communication jack of claim 11, wherein the sled assembly is springingly biased.

14. The communication jack of claim 11, wherein the communication jack is configured to receive a communication plug having a plurality of plug contacts, each of the plug contacts interfacing one of the PICs when the communication plug is received with the communication jack.

15. A communication jack comprising:

a housing having an aperture configured to receive a communication plug;

a front sled assembly positioned at least partially within said housing, said front sled assembly including a first printed circuit board (PCB) having a first side and a second side, and a plurality of plug interface contacts (PICs) secured within said first PCB;

a plurality of cable contacts; and

a second PCB having a first portion, a second portion, and a center portion between said first portion and said second portion,

wherein said first portion of said second PCB is connected to said first side of said first PCB via a first pair of flexible conductive members, wherein said second portion of said second PCB is connected to said second side of said first PCB via a second pair of flexible conductive members, the first and second pairs of flexible conductive members allowing the front sled assembly to slide rearward relative to the second PCB when the communication plug is inserted into the aperture of the housing, and wherein said cable contacts are connected to said center portion of said second PCB.

16. The communication jack of claim 15, wherein said second PCB includes a first plurality of conductors extending between said first portion and said center portion, and wherein said second PCB further includes a second plurality of conductors extending between said second portion and said center portion.

17. The communication jack of claim 16, wherein at least one of said PICs is connected to respective one of said cable contact via respective one of said first plurality of conductors, and wherein at least one of said PICs is connected to respective one of said cable contact via respective one of said second plurality of conductors.

18. The communication jack of claim 15, wherein at least one of said first portion, said second portion, and said center portion comprises a flexible PCB.

19. The communication jack of claim 15, wherein each flexible conductive member in the first and second pairs of flexible conductive members is a twinaxial cable.

20. A shielded communication jack comprising:

a jack housing having substantially rectangular shape with a front portion, a rear portion, and four sides, said front portion having an aperture for receiving a communication plug;

a jack shield nose positioned at least partially over said jack housing, said jack shield nose including;

a first grounding tab extending from a first inner edge of the jack shield nose into said aperture towards said rear portion;

a second grounding tab extending from a second inner edge of the jack shield nose into said aperture towards said rear portion, the second edge being substantially parallel to the first edge;

third and fourth grounding tabs extending from a third inner edge of the jack shield nose into the aperture toward the rear portion, the third edge being substantially perpendicular to the first and second edges; and

fifth and sixth grounding tabs extending from a fourth inner edge of the jack shield nose into the aperture toward the rear portion, the fourth inner edge being substantially perpendicular to the first and second edges and substantially parallel to the third inner edge;

a front sled assembly positioned at least partially within the jack housing, the front sled assembly including a rigid printed circuit board (PCB) and a plurality of plug interface contacts (PICs) secured within the rigid PCB, each of the plug contacts interfacing one of the PICs when the communication plug is received within the communication jack; and

a rear sled assembly positioned at least partially within the jack housing rearward from the front sled assembly, the rear sled assembly including a flexible PCB having a first end and a second end opposite the first end, the first end of the flexible PCB being attached to solder pads on a first side of the rigid PCB, and the second end of the flexible PCB being attached to solder pads on a second side of the rigid PCB opposite the first side.

21. The shielded communication jack of claim 20, the shielded communication jack comprising:

a conductive shield.

22. The shielded communication jack of claim 21, the shielded communication jack comprises:

an electromagnetic interference gasket is positioned between a portion of said conductive shield and a portion of said jack shield nose.

23. The shielded communication jack of claim 21 wherein said jack housing includes a plurality of retaining posts, wherein said jack shield nose includes a plurality of receiving holes, and wherein said jack shield nose is secured to said jack housing by having each of said receiving holes fit over one of said retaining posts.