Electrical cable connector

Patent metadata

Field	Value
Publication number	US-10109937-B2
Application number	US-201415031359-A
Country	US
Kind code	B2
Filing date	Oct 22, 2014
Priority date	Oct 25, 2013
Publication date	Oct 23, 2018
Grant date	Oct 23, 2018

Abstract

Embodiments of an electrical connector assembly are disclosed. The electrical connector assembly can include an electrical connector having a connector housing and a leadframe supported by the connector housing. The leadframe includes an electrically conductive ground plate that includes a drain wire connection tabs that can attach to drain wires of respective electrical cables. The electrical connector assembly can further include a cable clip that supports the plurality of cables. The electrical connector assembly can further include a cable guide that directs the plurality of cables of cables through the cable clip along a desired direction.

First claim

What is claimed:

1. An electrical connector comprising:
an electrically insulative connector housing; and
a leadframe supported by the connector housing, the leadframe including an electrically insulative leadframe housing and a plurality of electrical signal contacts supported by the leadframe housing, the electrical signal contacts comprising mounting ends; and
an electrically conductive ground plate positioned adjacent to the leadframe housing, the ground plate including an electrically conductive plate body comprising a first edge, a second edge opposite the first edge, and a drain wire connection location, wherein the first edge of the plate body is adjacent to the mounting ends of the signal contacts and the second edge of the plate body is adjacent to the drain wire connection location;
wherein the electrical connector is configured to receive at least one electrical cable such that at least one signal conductor of the electrical cable is attached to a corresponding mounting end of at least one of the signal contacts adjacent the first edge of the plate body, and a drain wire of the electrical cable is attached to the drain wire connection location adjacent to the second edge of the plate body, thereby placing the drain wire in electrical communication with the ground plate.

2. A leadframe assembly comprising:
a leadframe, the leadframe including an electrically insulative leadframe housing and a plurality of electrical signal contacts supported by the leadframe housing;
an electrically conductive ground plate positioned adjacent to the leadframe housing, the ground plate including an electrically conductive plate body and a crimp member that projects out from the plate body;
wherein the leadframe assembly is configured to receive at least one electrical cable such that at least one signal conductor of the electrical cable is attached to a corresponding at least one of the plurality of electrical signal contacts, and a drain wire of the electrical cable is mechanically attached to the crimp member, thereby placing the drain wire in electrical communication with the electrically conductive ground plate;
wherein the crimp member defines a body having a proximal end that is attached to the ground plate and a free distal end opposite the proximal end, the free distal end spaced from the proximal end.

3. The electrical connector as recited in claim 1 , wherein the ground plate further comprises a plurality of ground mating ends that extend from the plate body.

4. The electrical connector as recited in claim 3 , wherein the plurality of ground mating ends are monolithic with the plate body.

5. The electrical connector as recited in claim 1 , wherein the ground plate is supported by the leadframe housing.

6. An electrical connector comprising:
an electrically insulative connector housing; and
a leadframe supported by the connector housing, the leadframe including an electrically insulative leadframe housing;
a plurality of electrical signal contacts supported by the leadframe housing;
a plurality of ground contacts supported by the leadframe housing; and
an electrically conductive ground plate positioned adjacent to the leadframe housing such that the plurality of ground contacts are in electrical contact with the ground plate and the electrical signal contacts are spaced from the ground plate,
wherein the electrical connector is configured to receive at least one electrical cable such that at least one signal conductor of the electrical cable is attached to a corresponding at least one of the plurality of signal contacts, and a drain wire of the electrical cable is attached to a corresponding one of the plurality of ground contacts, thereby placing the drain wire in electrical communication with the ground plate via the ground contact.

7. A leadframe assembly comprising:
a leadframe supported by a connector housing, the leadframe including an electrically insulative leadframe housing;
a plurality of electrical signal contacts supported by the leadframe housing;
an electrically conductive ground plate including a plurality of ground contacts, the ground plate positioned adjacent to the leadframe housing such that:
the plurality of ground contacts are aligned with the plurality of electrical signal contacts, and
the plurality of electrical signal contacts are spaced from the ground plate,

wherein the electrical connector is configured to receive at least one electrical cable such that at least one signal conductor of the electrical cable is attached to a corresponding at least one of the plurality of signal contacts, and a drain wire of the electrical cable is attached to a corresponding one of the plurality of ground contacts, thereby placing the drain wire in electrical communication with the ground plate.

8. The leadframe assembly of claim 7 , wherein the crimp member is movable with respect to the plate body such that the free distal end moves toward the plate body, thereby capturing the drain wire in electrical communication with the ground plate.

9. The leadframe assembly of claim 2 , configured to mate with a complementary electrical connector along a mating direction, wherein the crimp member is attached to the plate body at an interface that is elongate along the mating direction.

10. The leadframe assembly of claim 2 , configured to mate with a complementary electrical connector along a mating direction, wherein the crimp member is attached to the plate body at an interface that is elongate along a direction that is angularly offset with respect to the mating direction.

11. The leadframe assembly of claim 2 , wherein the crimp member is cut out from the plate body.

12. An electrical connector comprising:
an electrically insulative connector housing; and
a leadframe supported by the connector housing, the leadframe including an electrically insulative leadframe housing and a plurality of electrical signal contacts supported by the leadframe housing; and
an electrically conductive ground plate positioned adjacent to the leadframe housing, the ground plate including an electrically conductive plate body and a drain wire connection tab cut out from the ground plate, the drain wire connection tab including a tab body and an opening that extends through the tab body, wherein:
the electrical connector is configured to receive an electrical cable such that at least one signal conductor of the electrical cable is attached to a corresponding at least one of the signal contacts, and
the opening is sized to receive a drain wire of the electrical cable such that the drain wire is mechanically attached to the drain wire connection tab, thereby placing the drain wire in electrical communication with the ground plate.

13. The electrical connector as recited in claim 12 , configured to mate with a complementary electrical connector along a mating direction, wherein the opening extends through the tab body along the mating direction.

14. The electrical connector as recited in claim 12 , wherein the opening is sized to maintain connection between the tab body and the drain wire, when the drain wire extends through the opening, without bending the tab body toward the plate body.

15. The electrical connector as recited in claim 12 , wherein the drain wire connection tab comprises an anti-backout tab that projects into the opening so as to allow insertion of the drain wire through the opening in a mating direction, but prevents the drain wire from being removed from the opening in a direction opposite the mating direction.

16. The electrical connector as recited in claim 1 , further com

Assignees

• Fci Usa Llc

Inventors

• Zerebilov Arkady
• Scholeno Michael
• Lord Hung Wei
• Garman Joshua A
• Gross Charles M
• Ellison Jason J

Classifications

• H01R13/567

  Traverse cable outlet or wire connection · CPC title

• H01R24/60

  Contacts spaced along planar side wall transverse to longitudinal axis of engagement · CPC title

• H01R13/6586 Primary

  for separating multiple connector modules · CPC title

• H01R24/22

  with additional earth or shield contacts · CPC title

• H01R12/596 Primary

  Connection of the shield to an additional grounding conductor, e.g. drain wire · CPC title