Board mount electrical connector assembly

Patent metadata

Field	Value
Publication number	US-9537236-B2
Application number	US-201514685657-A
Country	US
Kind code	B2
Filing date	Apr 14, 2015
Priority date	Jul 31, 2013
Publication date	Jan 3, 2017
Grant date	Jan 3, 2017

Abstract

An electrical connector includes an insulative connector housing including a longitudinal bottom wall defining a plurality of contact openings for receiving a plurality of contacts, first and second side walls extending upwardly from the bottom wall at opposing sides thereof, first and second end walls extending upwardly from the bottom wall at opposing ends thereof, first and second pairs of latch openings at opposing ends of the bottom wall, and first and second protrusions extending upwardly from the bottom wall and disposed between respective first and second pairs of latch openings. Each latch opening extends through the bottom wall and through a side wall and is configured to allow a latch to eject a mating connector by moving within the opening. Each of the protrusions is configured to engage a corresponding opening in a latch of a mating connector cover or strain relief assembled to the electrical connector.

First claim

What is claimed is:

1. An electrical connector defining:
a plurality of discrete spaced apart wire positioning openings extending therein in a horizontal direction for receiving and securing a plurality of wires; and
a plurality of discrete spaced apart contact openings extending therein in a vertical direction for receiving a plurality of insulation displacement contact (IDC) terminals, each wire positioning opening corresponding to and in registration with a different contact opening, such that when an IDC terminal is received in one of the contact openings and a wire is received and secured in the wire positioning opening corresponding to the contact opening, the IDC terminal makes contact with a conductive core of the wire, the plurality of wire positioning openings including a plurality of first wire grooves and a plurality of second wire grooves, and wherein valleys of the first wire grooves are vertically offset relative to valleys of the second wire grooves.

2. The electrical connector of claim 1 , wherein the plurality of discrete spaced apart wire positioning openings forms a single linear first row of openings, and wherein the plurality of discrete spaced apart contact openings forms a single linear second row of openings parallel to the first row of openings.

3. The electrical connector of claim 1 comprising a base and a cover disposed on the base, a bottom surface of the cover facing a top surface of the base, wherein the base defines the plurality of discrete spaced apart contact openings extending therein in the vertical direction, and wherein for each wire positioning opening, a portion of the wire positioning opening is defined in the top surface of the base and another portion of the wire positioning opening is defined in the bottom surface of the cover.

4. The electrical connector of claim 3 further including first and second cover latches extending from opposing longitudinal ends of the cover in the vertical direction, and first and second base latches extending from opposing longitudinal ends of the base in the vertical direction, wherein the first and second cover latches are configured to engage the first and second base latches, respectively, to secure the cover with respect to the base.

5. The electrical connector of claim 4 , wherein the first and second cover latches each include first and second catch portions disposed on a side surface thereof, wherein when the first catch portions engage the first and second base latches, the cover is retained in an open position, and wherein when the second catch portions engage the first and second base latches, the cover is retained in a closed position.

6. The electrical connector of claim 4 , wherein the first and second base latches each include a pair of opposing latch arms extending from the base and a bridge portion connecting the opposing latch arms at an end distant from the base.

7. The electrical connector of claim 4 , wherein the first and second cover latches are configured to engage the first and second base latches, respectively, to position the cover with respect to the base in a lateral direction.

8. The electrical connector of claim 1 , wherein each wire positioning opening is adapted to receive and position a wire in a horizontal direction.

Assignees

• 3M Innovative Properties Co

Inventors

• Neu Steven A
• Mathews Alexander R

Classifications

• H01R13/6335 Primary

  comprising a handle · CPC title

• H01R12/7029

  not integral with the coupling device · CPC title

• H01R13/5804

  comprising a separate cable clamping part (H01R13/5841 takes precedence) · CPC title

• H01R13/62

  Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement · CPC title

• H01R4/24

  Connections using contact members penetrating or cutting insulation or cable strands · CPC title