Jumper assembly
View Patent ↗A jumper assembly includes a first pin with a first surface discontinuity, and a jumper shunt for providing an electrical connection between the first pin and a second pin. The jumper shunt includes a clip configured to catch on the first surface discontinuity to keep the jumper shunt in contact with the first pin. Another jumper assembly includes a first pin and a blocking portion on the first pin. A jumper shunt is configured to move along the first pin with the blocking portion limiting motion of the jumper shunt along the first pin beyond the blocking portion.
1. A jumper assembly, comprising:
a first pin including a first surface discontinuity that includes an indentation or a protrusion on the first pin; and
a jumper shunt for providing an electrical connection between the first pin and a second pin, wherein the jumper shunt includes a clip configured to mate with the first surface discontinuity to keep the jumper shunt in contact with the first pin.
2. The jumper assembly of claim 1 , wherein the first pin further includes a second surface discontinuity spaced apart from the first surface discontinuity along the first pin, and wherein the jumper shunt is movable along the first pin between the first surface discontinuity and the second surface discontinuity.
3. The jumper assembly of claim 1 , wherein the first pin is longer than the second pin and the first surface discontinuity is located on the first pin such that when the clip mates with the first surface discontinuity, the jumper shunt is not in contact with the second pin.
4. The jumper assembly of claim 1 , wherein the first pin is longer than the second pin, and wherein the jumper shunt is configured to be rotatable about the first pin when the jumper shunt is moved along the first pin beyond a length of the second pin.
5. The jumper assembly of claim 4 , wherein the jumper shunt is configured to provide an electrical connection between the first pin and either the second pin or a third pin based on a rotational position of the jumper shunt about the first pin.
6. The jumper assembly of claim 4 , wherein the first surface discontinuity is positioned on the first pin so as to prevent the jumper shunt from being rotated over a third pin that is longer than the second pin but shorter than the first pin.
7. The jumper assembly of claim 1 , wherein the jumper shunt includes a housing, and at least a portion of the clip is located inside the housing.
8. The jumper assembly of claim 1 , wherein the jumper shunt further includes a housing, and a release portion outside the housing configured to release the clip from the first surface discontinuity when pressed.
9. The jumper assembly of claim 1 , wherein the clip is configured to allow the clip to release from the first surface discontinuity when the jumper shunt is pulled with more than a threshold amount of force.
10. The jumper assembly of claim 1 , wherein the first pin is located on a first circuit board and the second pin is located on a second circuit board.
11. The jumper assembly of claim 1 , further comprising a second jumper shunt for providing an electrical connection between the first pin and a third pin.
12. A jumper assembly, comprising:
a first pin;
a blocking portion on the first pin, wherein the blocking portion is removable; and
a jumper shunt for providing an electrical connection between the first pin and a second pin, wherein the jumper shunt is configured to move along the first pin with the blocking portion limiting motion of the jumper shunt along the first pin beyond the blocking portion.
13. The jumper assembly of claim 12 , wherein the first pin is located on a first circuit board and the second pin is located on a second circuit board.
14. The jumper assembly of claim 12 , further comprising a second jumper shunt for providing an electrical connection between the first pin and a third pin.
15. The jumper assembly of claim 12 , wherein at least a portion of the first pin is threaded and the blocking portion includes an internal surface that is threaded so that the blocking portion can be screwed onto the first pin.
16. The jumper assembly of claim 12 , wherein the blocking portion is frictionally secured to the first pin.
17. The jumper assembly of claim 16 , wherein the blocking portion is movable along the first pin when the blocking portion is moved with more than a threshold amount of force.
18. The jumper assembly of claim 12 , wherein the first pin is longer than the second pin and the blocking portion is located on the first pin such that the jumper shunt can be disconnected from the second pin while remaining in contact with the first pin.
19. The jumper assembly of claim 12 , wherein the first pin is longer than the second pin, and wherein the jumper shunt is configured to be rotatable about the first pin when the jumper shunt is moved along the first pin beyond a length of the second pin.
20. The jumper assembly of claim 19 , wherein the jumper shunt is configured to provide an electrical connection between the first pin and either the second pin or a third pin based on a rotational position of the jumper shunt about the first pin.
21. The jumper assembly of claim 19 , wherein the blocking portion is positioned on the first pin so as to prevent the jumper shunt from being rotated over a third pin that is longer than the second pin but shorter than the first pin.
22. The jumper assembly of claim 12 , wherein the first pin includes a surface discontinuity, and wherein the jumper shunt includes a clip configured to mate with the surface discontinuity to limit movement of the jumper shunt along the first pin.
23. The jumper assembly of claim 22 , wherein the surface discontinuity is positioned on the first pin so as to prevent the jumper shunt from being rotated over a third pin that is longer than the second pin but shorter than the first pin.
24. The jumper assembly of claim 22 , wherein the clip is configured to allow the clip to release from the surface discontinuity when the jumper shunt is pulled with more than a threshold amount of force.
25. The jumper assembly of claim 22 , wherein the surface discontinuity includes an indentation or a protrusion on the first pin.
26. The jumper assembly of claim 22 , wherein the jumper shunt further includes a housing, and at least a portion of the clip is located inside the housing.
27. The jumper assembly of claim 22 , wherein the jumper shunt further includes a housing, and a release portion outside the housing that is configured to release the clip from the surface discontinuity when pressed.