Patent ID: 6846185

Claim:
A blind mating apparatus applied for an expansion system, which has a first module and a second module expandably mating with the first module, and the blind mating apparatus comprising: a contacting unit having a first printed circuit board (PCB) located in the second module, a plurality of resilient members electrically connecting to the first PCB, and a housing sleeved on each of the resilient members; and a guiding unit relatively mating with the first module for expandably connecting the second module to the first module, and having a second PCB located in the first module, a plurality of contacting members each printed on the second PCB, and a guiding member corresponding to the resilient members, wherein the contacting members are respectively relative to and electrically conducting to the resilient members, and the guiding member is a tapered passageway for providing a penetration to the resilient members to electrically conduct to the contacting members, respectively.