Patent ID: 7011534

Claim:
A track adapter, comprising: an insulation tube having an upper opening and a lower opening formed in two opposing ends thereof; a resilient member made of conductive materials and arranged in the insulation tube; a press-in member made of conductive materials and having a tail end contacting a head end of the resilient member and restricted in the insulation tube; a mounting member made of conductive materials and having a head end contacting a tail end of the resilient member, and being orientated in the insulation tube; a conductive tube made of conductive materials and having an upper entrance and a lower entrance formed in two ends thereof, wherein the conductive tube includes a secure structure disposed on the upper entrance thereof, the insulation tube is disposed in the conductive tube, the press-in member has a head end exposed by the upper opening of the insulation tube and the upper entrance of the conductive tube, and the mounting member has a tail end exposed by the lower opening of the insulation tube and the lower entrance of the conductive tube; and a connection assembly including a first electrode assembly electrically connecting to the conductive tube and a second electrode assembly electrically connecting to the tail end of the mounting member and the connection assembly being on the lower side of the conductive tube and mounting member; wherein the mounting member is formed in one-piece formation and has a long extending body extending downwardly; wherein the first electrode assembly has at least one flat portion for a clamping connection on the conductive tube and the second electrode assembly has at least one flat portion for a clamping connection on the tail end of the mounting member.