51results about How to "Meet bending needs" patented technology

The invention discloses a synchronous rotating mechanism based on concentric shaft outward folding. Structural main body consists of a shell, a packaging body, and a double-side rotating shaft connected with the shell; the rotating shaft consists of a concentric shaft and a compensation mechanism. The concentric shaft is composed of a first section shaft, an intermediate movable frame and a secondsection shaft which are coaxially connected in a center,; the middle movable frame is connected with the first section shaft and the second section shaft, the first section shaft and the second section shaft are reversely and symmetrically distributed and are of the same structure, the concentric shaft takes the shaft core as a central point; the first section shaft, the middle movable frame andthe second section shaft rotate around the central point, and the arc length and the chord length of a rotating track are kept unchanged in the rotating process; The first section shaft and the secondsection shaft are composed of a gear shaft, a gear, a round body and a plurality of sets of movable components, which are connected in a combined manner., the two sides of the middle movable frame are connected with clamping point blocks for achieving 180-degree flattening clamping point positioning; the gear shaft and the rack coaxially rotate, the semicircular pipe position meets the bending requirement of outward bending, bending is achieved through integrated packaging and rotating, the design is reasonable, and the modeling design is simple and convenient.