Housing with a plurality of wafers and having a nose portion with engagement members
View Patent ↗A connector subassembly is provided that may be utilized for both internal and external applications. The subassembly includes a housing that supports a plurality of wafers with terminals. The housing includes engagement members to secure the housing to either the shield or the guide frame. The engagement members can include an angled portion that allow the housing to form a dovetail joint with the guide frame and/or a multi-faceted portion to engage a fastener.
1. A subassembly, comprising:
a housing having a mounting face, a front face, a nose portion extending from the from face, a mating face on the nose portion, the nose portion further including a first side and a second side that extend from the front face to the mating face, the mating face having a first card receiving slot and a second card receiving slot, the housing having an opening in the mounting face and having a first engagement member and a second engagement member, the first and second engagement members positioned on the first and second sides; and
a plurality of wafers disposed in the housing, each wafer including a plurality of conductive terminals, the terminals having tail portions that extend out of the opening in the mount face, the terminals have contact portions that are positioned in the first and second card-receiving slots, wherein the housing encloses the wafers on four sides.
2. The subassembly of claim 1 , wherein the first and second sides are on opposing surfaces of the nose portion.
3. The subassembly of claim 2 , wherein the first engagement portion is angled and configured to form a dovetail, joint with a guide frame.
4. The subassembly of claim 3 , wherein the second engagement portion is multi-faceted and configured to engage a plurality of sides of a fastener.
5. The subassembly of claim 4 , wherein the second engagement portion includes at least three flat surfaces.
6. The subassembly of claim 3 , the second engagement portion includes an angled portion configured to form a dovetail joint with a guide frame.
7. The subassembly of claim 1 , wherein the first engagement portion is positioned on a top side of the nose portion and the second engagement portion is positioned on a bottom side of the nose portion.
8. A subassembly, comprising:
a plurality of wafers, each wafer including an insulative frame and a plurality of conductive terminals supported by the frame, the terminals having tail portions extending along one side of the wafer and contact portions extending along and out from a second side of the wafer; and
a housing formed of insulative material and having a body portion and a nose portion projecting forwardly from the body portion, the housing having a hollow interior which receives the wafers, the contact portions extending within the housing nose portion on opposite sides of card-receiving slots formed therein;
the housing including first and second engagement members disposed on two distinct surfaces of the nose portion, each of the first and second engagement members including a recess that extends lengthwise of the housing, the recesses being aligned with the wafers such that the first and second recesses are disposed proximate to the terminal contact portions, wherein the housing is configured to engaging a guide frame and a shield.
9. The subassembly of claim 8 , wherein the first and second recesses are respectively disposed on a lower surface and an upper surface of the nose portion.
10. The subassembly of claim 9 , wherein the first recess includes a plurality of flat surfaces angularly disposed therein so as to receive and engage a fastening nut therein.
11. The subassembly of claim 8 , wherein the first and second recesses are aligned with each other along a common axis.
12. The subassembly of claim 11 , where the first recess has an angled configuration so that in operation, the first recess forms a dovetail joint with the guide frame.
13. The subassembly of claim 12 , wherein the second recess also has an angled configuration so that in operation, the second recess forms another dovetail joint with the guide frame.