Support assembly for press-fit contact pins
A support assembly comprises a support device and a plurality of press-fit contact pins. The support device has a preformed body with a first row of slits or holes and a second row of slits or holes. The press-fit contact pins each have a contact portion at a first end and a press-fit portion at a second end opposite the first end. Each of the contact pins is disposed in one of the slits or holes of the first row or the second row with the press-fit portion protruding from a first side of the support device and the contact portion protruding from a second side of the support device opposite the first side. The press-fit portions of the contact pins disposed in the first row of slits or holes are aligned with the press-fit portions of the contact pins disposed in the second row of slits or holes.
1. A support assembly, comprising:
a support device having a body having at least two portions which are superimposable or nestable with a first portion having a first row of slits or holes and a second portion having a second row of slits or holes arranged one above the other in a depth direction of the body;
a plurality of press-fit contact pins:
(a) each having a contact portion at a first end and a press-fit portion at a second end opposite the first end, and
(b) each in one of the slits or holes of the first row or the second row with the press-fit portion protruding from a first side of the support device and the contact portion protruding from a second side of the support device opposite the first side and the press-fit portions of the press-fit contact pins in the first row of slits or holes aligned with the press-fit portions of the press-fit contact pins in the second row of slits or holes; and
a rib retaining press-fit contact pins in the first row of slits or holes and in the second row of slits or holes.
2. The support assembly of claim 1 , wherein the slits or holes of the first row are aligned with the slits or holes of the second row.
3. The support assembly of claim 1 , wherein the press-fit portions of the press-fit contact pins extend perpendicularly relative to the contact portions of the press-fit contact pins.
4. The support assembly of claim 1 , wherein each of the press-fit portions has at least one laterally protruding shoulder.
5. The support assembly of claim 1 , wherein the body is formed in a single piece.
6. The support assembly of claim 5 , wherein the first row of slits is disposed in an upper side of the body and the second row of slits is disposed in a lower side of the body opposite the upper side.
7. The support assembly of claim 1 wherein each of the preformed portions has either the first row of slits or the second row of slits.
8. The support assembly of claim 7 , wherein the first portion has the first row of slits disposed on a lower side of the first portion.
9. The support assembly of claim 8 , wherein the second portion has the second row of slits disposed on a lower side of the second portion.
10. The support assembly of claim 9 , wherein the lower side of the first portion is disposed on an upper side of the second portion to form the preformed body.
11. The support assembly of claim 4 , wherein the body is in a single piece.
12. The support assembly of claim 11 , wherein at least one of the first row of holes and the second row of holes extends through the body.
13. The support assembly of claim 12 , further comprising a wedge inserted under the laterally protruding shoulders of the press-fit portions.
14. The support assembly of claim 13 , wherein the wedge has a plurality of retaining ribs abutting the laterally protruding shoulders and preventing a withdrawal of the press-fit contact pins.