主权项 |
1. A computing device having a switch assembly, the switch assembly comprising:
a bracket having a plurality of datum surfaces in three dimensions, the plurality of datum surfaces comprising at least two datum feet each having a height, and a beam having a width and a thickness, wherein the height, width, and thickness are tuned to prevent switch failure during an impact event, wherein the plurality of datum surfaces form an impact area between a chassis of the computing device and the switch assembly to absorb energy to prevent the switch failure during the impact event; and a gap configured to receive a shim, the gap representing an amount of travel of a button to contact a switch actuator when a user presses the button, the shim having a size calculated to optimize a yield for a plurality of switch assemblies, the size being calculated based on defined failure limits of the gap for the plurality of switch assemblies, the size being the same for each of the plurality of switch assemblies. |