4results about How to "Reduce bending force" patented technology

A rotating mechanism and a rotating display device are disclosed, relating to the field of display devices. The rotating mechanism includes a base, a driver, a connecting shaft, a first support base, a second support base, and a base plate. The driver, the first support base, and the second support base are all fixed to the base. One end of the connecting shaft is connected to the rotating shaft of the driver, and the other end is connected to the base plate. The connecting shaft is also rotatably connected to both the first and second support bases. The driver drives the base plate to rotate via the connecting shaft. The base plate is used to mount LED strips. This rotating mechanism's structural design improves operational stability, thereby extending service life and reducing operating costs.

The utility model relates to brake technical field, specifically disclose a ball screw and electronic mechanical brake, the first lever of stud assembly includes the load department and the connecting portion along the axial arrangement, the load department is used for connecting the drive part, the first lever is coaxial with second lever setting and transmission connection, the connecting portion is inserted and fixed in second lever, second lever is provided with the threaded portion, the nut is covered in stud assembly outside and can relatively rotate, the circulating track is formed between the nut and threaded portion, the ball rolls in circulating track, the axle ring of thrust needle bearing is fixed with stud assembly, the race of thrust needle bearing is used for with the relative fixation of clamp body, thrust needle bearing, third gasket, second gasket are sequentially arranged along the axial direction, second gasket is fixed with second lever, third gasket is fixed with the axle ring of thrust needle bearing and is fixed and covered in first lever outside, ball hinge connection is connected between second gasket and third gasket. Relieve the bending force that occurs between the first lever and second lever.

The invention discloses a demisting device and method for a hot continuous rolling production line, and belongs to the field of steel rolling. According to the technical scheme, the demisting device of the hot continuous rolling production line comprises a demisting box, a plurality of pumping and discharging fans are arranged in the demisting box, a suction inlet for forming mist is formed in the bottom of the demisting box in an open mode, a movable mist discharging fan is movably arranged below the suction inlet, the air pumping direction of the movable mist discharging fan is from bottom to top, and the air pumping direction of the movable mist discharging fan is from bottom to top. And the water is discharged into the demisting box. The suction inlet with the open bottom expands the mist adsorption range, the movable mist exhaust fan is matched with the bottom-up air draft direction, the mist generation source can be accurately aligned, mist diffusion is avoided, the suction and exhaust fan and the movable mist exhaust fan form an up-and-down linkage suction and exhaust structure, the flow guide effect on the mist concentration generation position is enhanced, the demisting efficiency is greatly improved, and the demisting effect is improved. And mist escape is reduced.

This application relates to the field of microcatheters, and more particularly to an adjustable-bend anchoring microcatheter, comprising a catheter body with an internal instrument delivery chamber, the central delivery chamber extending along the length of the catheter body. The catheter body includes an inner tube layer, a middle tube layer, and an outer tube layer, with the instrument delivery chamber located inside the inner tube layer. The inner, middle, and outer tube layers are distributed radially from the inside to the outside of the catheter body. The catheter body is divided into segments along its length: a distal pushing segment, a balloon anchoring segment, and a distal bending segment. The distal pushing segment is inflexible, while the distal bending segment is flexible. The balloon anchoring segment includes an elastic balloon layer, and the catheter body has a balloon inflation chamber. This application effectively reduces the displacement of the microcatheter caused by the reaction force of the medical device and the impact of blood flow during interventional procedures.