Patent ID: 8747119
Filing Date: 2014-06-10
Classification: H01R

Abstract:
1. A rotatable electrical plug, comprising: a housing, comprising: a tubular first conductor formed by a single metal sheet, the first conductor disposed on the lower housing and located in a first conductive region, wherein the first conductor has an internal radius and an external radius, the difference between the internal radius and the external radius is identical to a thickness of the single metal sheet and smaller than a width of the single metal sheet; a tubular second conductor formed by a single metal sheet, and being disposed on the lower housing and located in a second conductive region; a third conductor disposed on the lower housing and located in a third conductive region, wherein the first conductor surrounds the second conductor and the third conductor, wherein the first conductor, the second conductor and the third conductor are electrically isolated from each other; and a rotator joined in the opening and comprising a first electrode terminal, a second electrode terminal and a third electrode terminal, wherein the first electrode terminal, the second electrode terminal and the third electrode terminal are electrically isolated from each other penetrate through the rotator and are fixedly disposed on the rotator, and the inside of the rotator is correspondingly formed with a first contactor electrically contacted with the first conductor, a second contactor electrically contacted with the second conductor, and a third contactor electrically contacted with the third conductor, wherein projection regions of the first conductive region and the second conductive region in a normal direction of the lower housing are overlapped.