7results about How to "Release the constraints" patented technology

The utility model discloses a hand restraint device for intermittent mania patients, which comprises fixing handcuffs and a restraint sleeve, and the fixing handcuffs are detachably connected with the restraint sleeve. The fixed handcuffs can refer to existing handcuffs, the fixed handcuffs are provided with handcuff openings, existing bedrail handcuffs are arranged in the handcuff openings, and the fixed handcuffs further comprise keys used for unlocking the fixed handcuffs. The restraint sleeve comprises a shell and a bag cushion, the restraint sleeve is provided with a sleeve opening, the wrist of a patient is sleeved with the sleeve opening, the shell is in an O shape, the bag cushion is arranged around the inner circumferential face of the shell by a circle, and the bag cushion is provided with an inflation opening. When the inflation opening is deflated, the bag cushion shrinks to enable the inner diameter of the sleeve opening to be increased. The hand restraining device is used for fixing the two hands of a mania patient to bedrails on the two sides of an existing sickbed respectively, firmness and comfort are good, and the situation that the hands are struggled off and the skin is tied and injured due to the fact that the patient struggles too much is avoided; when the patient is normal, medical staff can quickly relieve hand restraint of the patient, and working efficiency is improved.

The invention relates to the technical field of monorail crane braking, and discloses an emergency brake of a diesel monorail crane locomotive, which comprises a rail and a mounting seat arranged below the rail, and further comprises brake claws symmetrically arranged on the outer side of the mounting seat through a fixing frame A, a brake spring arranged between the two brake claws, and a hydraulic oil cylinder arranged between the two brake claws, the fixing frame B is mounted on the outer side of the mounting seat, and the connector A and the connector B are mounted on the fixing frame B, so that the connector A can be separated from the connector B under the working condition of overspeed sliding and when the hydraulic oil cylinder loses efficacy during pressure relief, and constraint on the brake claw is relieved. The connector A and the connector B are used for restraining the brake claws on the two sides, the friction wheel is arranged to make close contact with a rail, so that the friction wheel can rotate rapidly under the over-speed sliding working condition, restraining on the brake claws on the two sides is relieved, the compressed brake springs can drive the brake claws on the two sides to conduct emergency braking, and the braking efficiency is improved. And the locomotive is prevented from losing safety guarantee under the overspeed sliding working condition due to pressure relief failure of the hydraulic oil cylinder.

This utility model belongs to the field of cable lock technology, and particularly relates to a cable telescopic lock. It includes a housing; a winding device disposed within the housing's cavity, comprising a support shaft fixedly installed within the housing, a winding wheel sleeved on the support shaft, an energy storage component disposed between the support shaft and the winding wheel, and a cable wound on the winding wheel; one end of the energy storage component is fixedly connected to the support shaft, and the other end is fixedly connected to the winding wheel; one end of the cable is fixedly connected to the winding wheel, and the other end is provided with a locking tongue; a locking device disposed within the housing, comprising a latch assembly that cooperates with the latch, and a combination lock that drives the latch assembly to open and close. Through the cooperation of the latch, the combination lock, and the latch assembly, the cable length can be quickly fixed and released, meeting the user's flexible needs for different lengths; and the combination lock design improves the device's anti-theft performance, as it can only be unlocked through correct operation, effectively preventing the cable from being accidentally operated or maliciously pulled.

This utility model discloses a high-efficiency cooling and shaping device for the production of low-smoke halogen-free flame-retardant tape, comprising a machine body with material inlets at both ends, a double-sided cooling mechanism inside the machine body, and a winding mechanism on one side of the machine body. The double-sided cooling mechanism includes a chiller, with two movable seats on one side of the chiller. A nut seat is fixedly connected to one end of each of the two movable seats, and a guide seat is fixedly connected to the other end of each of the two movable seats. This device belongs to the field of low-smoke halogen-free flame-retardant tape production technology. The high-efficiency cooling and shaping device for low-smoke halogen-free flame-retardant tape production uses a drive motor to move cooling rollers, causing the two cooling rollers to move towards each other, bringing them into contact with both sides of the flame-retardant tape. The chiller then continuously supplies cooling water into the cooling rollers through an inlet pipe, lowering the temperature of the cooling rollers. Compared to air cooling, this direct contact heat exchange method effectively improves the cooling effect and efficiency.

This invention discloses a tilt alarm device, comprising: a housing, a tilt detection module, an alarm module, a control module, a fixing strap, a winding device, a drive mechanism, a restraint mechanism, and a release mechanism. The housing has an internal accommodating space. The tilt detection module detects changes in the tilt angle of the housing. The alarm module is located within the housing, and the control module is electrically connected to both. One end of the fixing strap is connected to the housing, and the other end passes through the accommodating space to form an installation space for accommodating a door handle. The winding device is rotatably fitted onto the housing; its winding end is used to wind and unwind the strap, and its drive end allows the user to quickly tighten the strap. The drive mechanism releases the strap, the restraint mechanism limits the release, and the release mechanism releases the restraint. This invention provides a tilt alarm device that can be quickly installed and removed from long door handles of different sizes.

The invention relates to the field of medical equipment, in particular to nursing equipment for the anesthesiology department, the nursing equipment comprises a frame body, an inclined supporting plate and an anti-skid-tilt mechanism, the anti-skid-tilt mechanism comprises a tail frame and two anti-skid-tilt units, and each anti-skid-tilt unit comprises an arm supporting part, a foot supporting part, a guardrail part and a supporting frame; the arm supporting part comprises an arm supporting strip, a gear and an arm L-shaped supporting rod for connecting the arm supporting strip with the gear, and the gear is rotationally arranged in the supporting frame; the foot supporting part comprises a foot supporting strip, a rack and a foot Z-shaped supporting rod connecting the foot supporting strip and the rack, the rack is meshed with the gear, the guardrail part comprises a guardrail frame, a first wedge block and a second wedge block, the second wedge block is connected with the rack and can push the first wedge block and the guardrail frame to ascend, and the arm supporting strip can make contact with the guardrail frame. By the adoption of the technical scheme, the probability that a patient slides down and inclines laterally after an operation is reduced, and in addition, nurses can conveniently find abnormal conditions of the body of the patient in time.

The utility model is suitable for mobile air conditioning technical field provides a kind of mobile cold and warm water air conditioning equipment, including;Air conditioner main body;Bottom plate, the bottom plate fixed mounting is in the bottom of air conditioner main body, and bottom array is provided with universal wheel;Import and export filter screen frame, the import and export filter screen frame array is set in the front and rear sides of air conditioner main body;Electric fan, the electric fan movable installation is in the front side of air conditioner main body inboard;Cold water tank and heating groove.Compared with prior art, the beneficial effects of the utility model are: by setting filter water scale structure in heating groove, then make the water scale of water heat separation in heating groove filter, then keep the unobstructed of pipeline, and can periodically scrape off water scale, and under the cooperation of scraping unit, water scale is pressed into water scale box, so that the cleaning and storage of water scale are realized, the neatness of inner wall of heating groove is maintained, and the influence on heat transfer and pipeline is reduced.