2results about How to "Won't pull out" patented technology

The utility model relates to cable installation technical field, concretely is a kind of cable head explosion-proof shell quick installation device, including two shell bodies, shell groove is established in the outer wall center of two shell bodies, and the inside of two shell body grooves is installed with fixed component, and fixed component includes collar, fixed plate and rotating block, two collars are located at the outer wall of two shell bodies respectively, and two fixed plates are fixedly installed at the both ends of collar, and inner cavity is established in the shell body, and the inside of inner cavity is provided with limit component, in the utility model, cable can be placed in the middle of two shell bodies, two shell bodies can make cable seal in shell body interior by positioning block and positioning groove, two collars are placed at the both ends of shell body respectively, by rotating threaded rod, make threaded rod embed in the inner plate groove of another collar, and then tighten the nut, the installation work of shell body can be completed.

The invention discloses an intelligent arm restraining tool and a using method thereof.The intelligent arm restraining tool comprises a first protective sleeve and a second protective sleeve, zippers are installed on the first protective sleeve and the second protective sleeve, the intelligent arm restraining tool further comprises a tightening mechanism and a control mechanism, the tightening mechanism is used for fixing the forearm of a patient, and the control mechanism is used for controlling the forearm of the patient. The tightening mechanism comprises an annular air bag, the annular air bag is fixedly connected to the first protective sleeve and the second protective sleeve, the tightening mechanism further comprises an air supply assembly matched with the annular air bag, and the air supply assembly is used for inflating and deflating the annular air bag. Compared with the prior art, according to the intelligent arm restraining tool and the using method thereof, personalized adjustment can be conducted according to the age, physique, limb movement degree and other conditions of a patient, the comfort level of the patient is improved, meanwhile, it can be ensured that a treatment pipeline cannot be pulled out by the patient, and therefore the life safety of the patient is more safely guaranteed.