Hon Hai Precision Industry Co., Ltd.

Fu Tai Hua Industry (Shenzhen) Co., Ltd.

Run-Sun Zeng

Li-Wen Tien

Xue-Qing Liu

A plug includes a housing, a rotating mechanism, and a pair of pins. The rotating mechanism has a holding member, and a rotating member. The holding member is secured in the housing, and has an elastic arcuate portion having a plurality of recesses. The rotating member is rotatable relative to the holding member, and has a projection mating with each of the recesses of the arcuate portion of the holding member. The pair of pins are secured to the rotating member. The projection of the rotating member is movable along the arcuate portion of the holding member and presses the arcuate portion such that the arcuate portion is elastically deformed until the projection engages one of the recesses of the arcuate portion. When the projection engages one of the recesses, the rotating member and the pair of pins are held in a specific orientation.

Rotating mechanism and plug using same

A high-safety electrical plug includes a plug body, a rotation element, and at least one plug pin. The rotation element is rotatably arranged on the plug body, and the at least one plug pin is arranged on the rotation element. The rotation element includes an elastic element and a rotation body standing with the elastic element. The rotation body includes two axial cylinders opposite each other and a position limiting element. The two cylinders are formed on the rotation body. The position limiting element defines more than two side surfaces. One side surface connects with the elastic element, deforming the elastic element. The rotation body is rotated until the side surface previously connected with the elastic element is replaced by another side surface to connect with the elastic element, which fixes the rotation body on the elastic element after the rotation.

Growing community of inventors

Shenzhen, China

Run-Sun Zeng