초록 ▼

An improved heating element connector assembly includes an insulative, rectangular frame with a central opening and a plurality of conductive terminals which are press fit into openings in the frame. The terminals are spaced apart from each other lengthwise of two opposing sidewalls of the frame, an

An improved heating element connector assembly includes an insulative, rectangular frame with a central opening and a plurality of conductive terminals which are press fit into openings in the frame. The terminals are spaced apart from each other lengthwise of two opposing sidewalls of the frame, and pairs of terminals are aligned with each other between the two sidewalls. A plurality of conductive strips extend across the frame opening to interconnect the pairs of terminals together. The terminals include compliant pin tail portions for receipt by corresponding holes formed in a circuit board of the assembly and deformable head portions for crimping onto the conductive strips.

대표청구항 ▼

The invention claimed is: 1. An improved connector assembly, the assembly comprising: an insulative frame, the frame including a pair of lengthwise side walls that are interconnected together by widthwise end walls, the side walls and end walls cooperatively defining a central opening of the frame;

The invention claimed is: 1. An improved connector assembly, the assembly comprising: an insulative frame, the frame including a pair of lengthwise side walls that are interconnected together by widthwise end walls, the side walls and end walls cooperatively defining a central opening of the frame; a plurality of conductive terminals supported by said frame, the terminals being spaced apart from each other in an array that runs lengthwise in each of said two sidewalls, said terminals being aligned with each other in pairs in said two sidewalls across the frame opening, each of said terminals including tail and contact portions disposed at opposite ends thereof, the terminal tail portions including compliant pin tail portions for receipt by corresponding holes in a circuit board and the terminal contact portions including deformable lugs extending upwardly above a level of said frame sidewalls; and, a plurality of conductive strips extending across the frame opening and interconnecting pairs of terminals together. 2. The connector assembly of claim 1, wherein said conductive strips are formed from a conductive foil and exhibit a crown with respect to said frame side walls, said crown being defined by said conductive strips being spaced away from said frame side walls. 3. The connector assembly of claim 1, wherein said conductive strips comprise heating elements that have current-responsive properties and that elevate in temperature when electric current is passed therethrough. 4. The connector assembly of claim 1, wherein said tail portions of the conductive terminals are sized and shaped for reception within conductive holes of a circuit board. 5. The connector assembly of claim 1, wherein each of said conductive terminals includes a body portion interconnecting said tail and contact portions together. 6. The connector assembly of claim 5, wherein said body portion has a width that is greater than the width of said tail of that conductive terminal and greater than the width of said contact portion of that conductive terminal. 7. The connector assembly of claim 5, wherein said frame includes a plurality of terminal-receiving cavities, each of said terminals being received within a single one of the terminal-receiving cavities, each of said terminal-receiving cavities includes at least one stop surface, and said terminal body portions include a least one shoulder portion that bears against said terminal-receiving cavity stop surface. 8. The connector assembly of claim 1, wherein each of said terminal contact portion deformable lugs includes a center notch for spreading said lugs outwardly when the lug is deformed. 9. The connector assembly of claim 8, wherein said terminal body portions each include a pair of flat surfaces flanking said contact portion, the flat surfaces defining reaction surfaces against which said deformable lug may be deformed. 10. The connector assembly of claim 8, wherein said deformable lug includes a pair of contact arms that are separated by said center notch, the contact arms being deformed into contact with said conductive strips. 11. The connector assembly of claim 10, wherein the contact arms that are deformed into contact with the conductive strips define the deformable lugs as flattened contact lugs having a curved shape devoid of sharp breaks. 12. The connector assembly of claim 10, wherein said conductive strips include attachment openings that extend lengthwise of said conductive strips, and said contact arms extend perpendicularly to the attachment openings. 13. An improved connector assembly, the assembly comprising: an insulative, rectangular frame, the frame including a pair of lengthwise side walls that are interconnected together by widthwise end walls, the side walls and end walls cooperatively defining a central opening of the frame; a plurality of conductive terminals supported by said frame, the terminals being spaced apart from each other in an array that runs lengthwise in each of said two sidewalls, said terminals being aligned with each other in pairs in said two sidewalls across the frame opening, each of said terminals including a body portion interconnecting tail and contact portions disposed at opposite ends of the body portion, the body portion being wider than either of the tail portion or the contact portion, the terminal tail portions including compliant pin tail portions for receipt by corresponding holes in a circuit board and the terminal contact portions including deformable lugs extending upwardly above a level of said frame sidewalls, the terminal contact portion deformable lugs including a center notch between said lugs; and, a plurality of conductive strips extending across the frame opening and interconnecting pairs of terminals together. 14. The connector assembly of claim 13, wherein said conductive strips are formed from a conductive foil and exhibit a crown with respect to said frame side walls, said crown being defined by said conductive strips being spaced away from said frame side walls. 15. The connector assembly of claim 13, wherein said conductive strips comprise heating elements that have current-responsive properties and that elevate in temperature when electric current is passed therethrough. 16. The connector assembly of claim 13, wherein said tail portions of the conductive terminals are sized and shaped for reception within conductive holes of a circuit board. 17. The connector assembly of claim 13, wherein said frame includes a plurality of terminal-receiving cavities, each of said terminals being received within a single one of the terminal-receiving cavities, each of said terminal-receiving cavities includes at least one stop surface, and said terminal body portions include a least one shoulder portion that bears against said terminal-receiving cavity stop surface. 18. The connector assembly of claim 17, wherein said terminal body portions each include a pair of flat surfaces flanking said contact portion, the flat surfaces defining reaction surfaces against which said deformable lug may be deformed. 19. The connector assembly of claim 13, wherein said deformable lug includes a pair of contact arms that are separated by said center notch, the contact arms being deformed into contact with said conductive strips. 20. The connector assembly of claim 19, wherein the contact arms that are deformed into contact with the conductive strips define the deformable lugs as flattened contact lugs having a curved shape devoid of sharp breaks. 21. The connector assembly of claim 19, wherein said conductive strips include attachment openings that extend lengthwise of said conductive strips, and said contact arms extend perpendicularly to the attachment openings.