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70results about How to "Not easy to relative displacement" patented technology

Femoral artery compression hemostasis device

The invention provides a femoral artery compression hemostasis device which at least comprises a hemostasis unit and a fixing unit. The hemostasis unit comprises a pressing knob, a sleeve shell and a pressing pad, the sleeve shell is connected with the pressing knob in a threaded manner, and the pressing pad is connected with the bottom of the pressing knob. The fixing unit comprises a supporting stabilization rod, a tail fin, a leg supporting plate and a fixing strap, the tail fin is fixed on the supporting stabilization rod, the leg supporting plate is positioned below the supporting stabilization rod, the supporting stabilization rod is connected with the leg supporting plate through the fixing strap and perpendicular to the pressing knob, one end of the supporting stabilization rod is connected with the tail fin, the other end of the supporting stabilization rod is connected with the sleeve shell in a threaded manner, the pressing pad comprises a base pad, a blood vessel pressing pad and a haemostatic wound dressing, the blood vessel pressing pad and the haemostatic wound dressing are bilaterally fixed at the bottom of the base pad, the blood vessel pressing pad is abutted to the haemostatic wound dressing, the area of the haemostatic wound dressing is larger than that of the blood vessel pressing pad, and the height of the blood vessel pressing pad is not smaller than that of the haemostatic wound dressing. The hemostasis device is high in hemostasis efficiency and can be stably fixed at the puncture point of a human leg, and pressure on the leg can be relieved.
Owner:WUHAN GREENOVO BIOTECH

Blanking taking and placing mechanism

InactiveCN104261127ARealize station pick and placeTime minimizationConveyor partsEngineeringMechanical engineering
The invention relates to a blanking taking and placing mechanism which comprises a rotary swing arm mechanism, a pressure maintaining head taking swing arm mechanism, a material taking mechanism, a cavity connecting mechanism and a fixing column. The blanking taking and placing mechanism is characterized in that the rotary swing arm mechanism is arranged in the cavity connecting mechanism, the pressure maintaining head taking swing arm mechanism and the material taking mechanism are arranged on the two symmetric sides of the cavity connecting mechanism respectively, the cavity connecting mechanism is fixed through the fixing column, a rotary portion is arranged on the upper portion of the rotary swing arm mechanism, and a swing arm portion is arranged on the lower portion of the rotary swing arm mechanism. The cavity connecting mechanism is of a half frame structure. The fixing column is arranged on the horizontal side of the cavity connecting mechanism. A workpiece jig is arranged on the material taking mechanism. A robot and a rotary air cylinder mechanism are adopted, station taking and placing are achieved, and pressure maintaining time is shortest, and efficiency is highest. The phenomenon that displacement is prone to happening in the taking and placing process due to the fact that the product size is small and the requirement for assembling position precision is high is avoided.
Owner:SUZHOU SECOTE PRECISION ELECTRONICS CO LTD

Lifting device for entrance and exit of parking lot

The invention discloses a lifting device for entrance and exit of a parking lot. The device comprises a lifting rod, a driving assembly and a mounting frame. A supporting seat is fixedly mounted on the inner wall of the bottom of the mounting frame. The driving assembly comprises a driving motor, a positioning plate and a driven rotating shaft; a rack is fixedly installed on the positioning plate,a driving rotating shaft is fixedly installed at the output end of the driving motor, a driving gear is fixedly installed at the end of the driving rotating shaft, a driven gear is fixedly installedat the end of the driven rotating shaft, a positioning shaft is fixedly installed on the driven gear, and the lifting rod is fixedly installed on the positioning shaft. The driving motor is arranged;when the driving motor rotates, the driving rotating shaft and the driving tear are driven to rotate and the driven gear is driven to make rotation, so that the lifting rod is driven to swing and lift; the rack is used in cooperation with the driving gear and the driven gear in a meshed mode, swing lifting of the lifting rod is achieved, and a phenomenon that the lifting rod is prone to displacement because a driving motor directly drives the lifting rod to ascend or descend is avoided.
Owner:廊坊秉桓科技有限公司

Pasting device for pasting fiber composite material on surface of concrete structure

The invention discloses a pasting device for pasting a fiber composite material on the surface of a concrete structure. The pasting device comprises a glue storage box, a fiber composite material storage box and a bracket which are all mounted on a base. A rotating frame is rotatably arranged on the bracket, and a gluing roller and a pasting roller are arranged at the two ends of the rotating frame respectively. A glue spraying head is also arranged on the bracket, communicates with the glue storage box through a pipeline, and is arranged towards the gluing roller. The rotating frame is rotated to make the gluing roller contact the surface of the concrete structure, the glue spraying head sprays glue to the gluing roller, and when the base moves, the gluing roller smears the glue to the surface of the concrete structure. After gluing is completed, the rotating frame is rotated to make the pasting roller contact the surface of the concrete structure, the fiber composite material is introduced from a fiber composite material storage device to the bottom of the pasting roller, and the pasting roller is moved to paste the fiber composite material to the surface of the concrete structure coated with the glue. The pasting device is simple in structure, and the pasting efficiency and the pasting quality can be effectively improved.
Owner:SHANGHAI INST OF TECH
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