NOVEL MOTOR DIRECT-CONNECTED SCREW ROD ELECTRIC SLIDE RAIL

A novel power slide with a motor directly connected to a Lead Screw comprises a left slide and a right slide each comprising a top rail, a bottom rail, an power motor, a Lead Screw, a threaded assembly and a retainer ring, wherein the top rail is arranged above the bottom rail and is slidably connected to the bottom rail, and a first slot and a second slot are formed in two ends of the top rail, respectively; the power motor is fixed to a lower surface of the top rail through a motor bracket; the Lead Screw is arranged above the bottom rail in parallel and has an end connected to the power motor and an end rotatably fixed to the lower surface of the top rail; the bottom of the threaded assembly is fixedly connected to the upper surface of the bottom rail, and the Lead Screw horizontally penetrates through the threaded assembly and is in threaded fit with the threaded assembly; and the retainer ring is fixed to the end, close to the power motor, of the Lead Screw and is located in the first slot, and a gap is formed between the retainer ring and the first slot. Parts such as a flexible shaft are omitted, and the number of parts is reduced, so the novel power slide can adapt to more complicated power car body environments and has increased universality and stability.