Stacking electrical connector

Patent metadata

Field	Value
Publication number	US-10177498-B1
Application number	US-201815899180-A
Country	US
Kind code	B1
Filing date	Feb 19, 2018
Priority date	Feb 19, 2018
Publication date	Jan 8, 2019
Grant date	Jan 8, 2019

Abstract

An electrical connector assembly which has a first connector and a second connector. The first connector and second connector have connector housings with first latching areas extending from the top surfaces of the connector housings and second latching areas extending from the bottom surfaces of the connector housing. Sealing members are positioned proximate wire-receiving faces of the connector housings. Rear seal cover members are positioned in the connector housings. The rear seal cover members are configured to cooperate with the sealing members to prevent the rear seal cover members from being latched to the connector housing when the terminals are not fully inserted into the terminal receiving cavities of the connector housings.

First claim

The invention claimed is:

1. An electrical connector assembly comprising:
a first connector having a first connector housing having first terminal receiving cavities configured to receive first electrical terminals, the first connector housing having a first latching area extending from a top surface of the first connector housing and a second latching area extending from a bottom surface of the first connector housing;
a second connector having a second connector housing having second terminal receiving cavities configured to receive second electrical terminals, the second connector housing having a first latching area extending from a top surface of the second connector housing and a second latching area extending from a bottom surface of the second connector housing;
sealing members positioned proximate wire-receiving faces of the first connector housing and the second connector housing;
rear seal cover members positioned on the first connector housing and the second connector housing, the rear seal cover members configured to cooperate with the sealing members to maintain the sealing members in position in the first connector housing and the second connector housing.

2. The electrical connector as recited in claim 1 , wherein the first connector and the second connector are identical.

3. The electrical connector as recited in claim 2 , wherein the first latching areas have resiliently deformable arms which extend from the top surfaces, engagement arms extend from the resiliently deformable arms and are positioned on either side of the resiliently deformable arms.

4. The electrical connector as recited in claim 3 , wherein the engagement arms are spaced from the top surfaces and extend in a direction which is essentially parallel to the top surfaces.

5. The electrical connector as recited in claim 4 , wherein the second latching area have latch-receiving projections which extend from the bottom surfaces.

6. The electrical connector as recited in claim 5 , wherein the latch-receiving projections have L-shaped configurations with portions of the latch-receiving projections extending in a direction which is essentially parallel to the bottom surfaces.

7. The electrical connector as recited in claim 6 , wherein the latch-receiving projections form latch-receiving slots which are configured to receive the engagement arms of an adjacent connectors therein.

8. The electrical connector as recited in claim 7 , wherein retaining projections are provided proximate the latch-receiving slots.

9. The electrical connector as recited in claim 8 , wherein the first latching areas and the second latching areas are positioned approximately midway between mating faces of the first and second connector housings and the wire-receiving faces.

10. An electrical connector assembly comprising:
stacked male connectors and stacked female connectors;
the stacked male connectors have a first male connector having a first male connector housing with a first male latching area extending from a top surface of the first male connector housing and a second male latching area extending from a bottom surface of the first male connector housing;
the stacked male connectors have a second male connector having a second male connector housing having a first male latching area extending from a top surface of the second male connector housing and a second male latching area extending from a bottom surface of the second connector housing;
the stacked female connectors have a first female connector having a first female connector housing with a first female latching area extending from a top surface of the first female connector housing and a second female latching area extending from a bottom surface of the first female connector housing;
the stacked female connectors have a second female connector having a second female connector housing having a first female latching area extending from a top surface of the second female connector housing and a second female latching area extending from a bottom surface of the second connector housing;
the first male latching area of the first male connector housing engages the second male latching area of the second male connector housing to form the stacked male connectors, the first female latching area of the first female connector housing engages the second female latching area of the second female connector housing to form the stacked female connectors.

11. The electrical connector assembly as recited in claim 10 , wherein a latch arm is inserted into the first male latching area of the second male connector housing.

12. The electrical connector assembly as recited in claim 11 , wherein the latch arm engages the first female latching area of the second female connector housing.

13. The electrical connector assembly as recited in claim 12 , wherein the first male connector and the second male connector are identical, and the first female connector and the second female connector are identical.

14. The electrical connector as recited in claim 13 , wherein the second male latching areas and the second female latching areas have latch-receiving projections which extend from the bottom surfaces.

15. The electrical connector as recited in claim 14 , wherein the latch-receiving projections have L-shaped configurations with portions of the latch-receiving projections extending in a direction which is essentially parallel to the bottom surfaces.

16. The electrical connector as recited in claim 15 , wherein the first male latching areas and the first male latching areas have resiliently deformable arms which extend from the top surfaces, engagement arms extend from the resiliently deformable arms and are positioned on either side of the resiliently deformable arms.

17. The electrical connector as recited in claim 16 , wherein the engagement arms are spaced from the top surfaces and extend in a direction which is essentially parallel to the top surfaces.

18. The electrical connector as recited in claim 17 , wherein the latch-receiving projections of the second male latching areas and the second female latching areas form latch-receiving slots which are configured to receive the engagement arms of an adjacent connectors therein.

19. The electrical connector as recited in claim 18 , wherein retaining projections are provided proximate the latch-receiving slots.

20. The electrical connector as recited in claim 18 , wherein the first male latching areas and the second male latching areas are positioned approximately midway between male connector housing mating faces and male connector housing wire-receiving faces and the first female latching areas and the second female latching areas are positioned approximately midway between female connector housing mating faces and female connector housing wire-receiving faces.

Assignees

• Te Connectivity Corp

Inventors

• Yi Chong Hun
• Morrison Matthew David
• Rowland Christopher

Classifications

• H01R13/5219

  Sealing means between coupling parts, e.g. interfacial seal · CPC title

• H01M8/04552

  of the individual fuel cell · CPC title

• H01R13/639 Primary

  Additional means for holding or locking coupling parts together, after engagement, {e.g. separate keylock, retainer strap} · CPC title

• H01R13/4365

  comprising a temporary and a final locking position · CPC title

• G01R1/0416

  Connectors, terminals (G01R1/0425 and G01R1/0433 take precedence; with measurement function for battery poles G01R31/364) · CPC title