207results about How to "Easy to adjust and fix" patented technology

A backrest structure including a pad and a back clip, the back clip has a connecting part and a fixing portion to be held on a lazy back of a chair, when the pad is placed on the chair, the fixing portion can be inserted in a seam of the chair or can be clung on the upper area of the rear side of the chair lazy back, so that an effect of having the pad fixed on the chair can be attained; moreover, the relative position of the pad to the back clip can be adjusted; the pad is provided therein with a heat emitting element, a heat sinking element or an air bag, in order to adjust the temperature of the pad or the thickness of the pad for supporting a user, so that the pad can have multiple functions.

The invention relates to the technical field of medical instruments and discloses fracture bone setting assistant fixing equipment used in an orthopedics department. The equipment comprises a bottom plate, wherein the bottom plate is provided with a straight block and a mounting block; the mounting block is provided with a second electronic telescopic rod; the second electronic telescopic rod is provided with a sliding block; the sliding block and the straight block are provided with first electronic telescopic rods; the first electronic telescopic rods are provided with support plates; the support plates are provided with arc-shaped chutes; the arc-shaped chutes are provided with support round rods; the support plates are provided with semicircular plates; the semicircular plates are provided with arc-shaped grooves; the semicircular plates and the support plates are provided with angle adjusting mechanisms; the semicircular plates are provided with straight plates; the straight plates are provided with threaded rods; the threaded rods are provided with moveable blocks; left L-shaped blocks and right L-shaped blocks are fixedly connected with bottoms of the moveable blocks; the bottoms of the left L-shaped blocks are fixedly connected with left semicircular plates; the bottoms of the right L-shaped blocks are fixedly connected with right semicircular plates; both the right L-shaped blocks and the right semicircular plates are provided with limiting grooves; and the limiting grooves are in fitted sliding connection with the left L-shaped blocks and the left semicircular plates. Limbs of different sizes are placed between the left semicircular plates and the right semicircular plates, and thus the device is good in adaptability.

A system is provided for balancing a movable turbine part of a turbine or of a compressor. The system includes a balancing weight element with a first hole and a second hole and a fixing element. The first hole and the second hole are formed in such a manner that the fixing element is detachably insertable in either the first hole or the second hole. The first hole is formed in such a manner that the inserted fixing element in the first hole detachably couples the balancing weight element to the movable turbine part in a spatially fixed position. The second hole is formed in such a manner that the fixing element is receivable in the second hole.

The invention discloses a multifunctional disinfection door. The multifunctional disinfection door comprises a hollow first bottom plate, the right side of the first bottom plate is slidably connectedwith a second bottom plate capable of freely moving left and right, a sleeve plate is slidably connected to the outer side of the second bottom plate, a rotating shaft is rotatably connected to the upper end of the sleeve plate, an intermittent structure is arranged on the lower side of the rotating shaft, a driving shaft is arranged on the right side of the intermittent structure, a rotating disc is fixedly connected to the upper side of the rotating shaft, a screw is arranged on the lower side of the first bottom plate, and a rotating structure is arranged on the left side of the screw. Themultifunctional disinfection door effectively solves the problems that the existing disinfection device manually sprays a disinfectant through a sprinkling can or other disinfection spraying devicesso that the workload of the disinfection personnel is increased, the disinfection of the to-be-disinfected personnel is not in place, a dead zone exists in disinfection, the soles of the to-be-disinfected personnel easily forget to be disinfected, other viruses are easily brought into the to-be-disinfected personnel, and the cross infection probability of ward patients is increased are solved.

A folding pinnacle bending device for a mobile crane (20) comprises a joint area (9) which is bent in order to adjust the angle of the folding pinnacle (10) and which comprises a joint (8) in its upper or tensile load area, wherein the joint area (9) comprises a mechanically fixable telescoping means (7) in its lower or pressure load area.