19results 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 utility model discloses a vibrating screen for powder coating processing. According to the technical scheme, the vibrating screen for powder coating processing is characterized by comprising a fixing frame, a screening hopper movably arranged on the fixing frame, a collecting barrel arranged below the screening hopper and an output assembly, mounting frames are symmetrically arranged on the two sides of the fixing frame, sliding grooves are formed in the mounting frames, and adjusting blocks are arranged in the sliding grooves in a sliding mode; a first connecting spring and a second connecting spring are arranged at the top and the bottom of the adjusting block correspondingly, the ends, away from the adjusting block, of the first connecting spring and the second connecting spring are fixedly connected with the top and the bottom of the sliding groove correspondingly, and a clamping air cylinder is fixedly connected to the adjusting block; the output end of the clamping air cylinder is fixedly connected with a clamping plate used for clamping the screening hopper. According to the utility model, the sieve hopper is fixed and replaced by arranging the clamping cylinder and the clamping plate.

The invention provides a support for power cable installation, and relates to the technical field of cable installation. A wire supporting part is arranged outside the wall fixing part; a side inserting part is arranged outside the wire supporting part; an anti-falling part is arranged in the wire supporting part; an auxiliary supporting part is arranged outside the anti-falling part; a rectangular through hole is formed in a replacement insertion block, and an alignment insertion hole is formed in a blocking insertion block, so that selective butt joint processing with a side insertion block is facilitated, and the direction of an opposite wire supporting part is conveniently adjusted by adjusting the direction of a reversing block, so that a cable in a bending area is conveniently supported, and the cable is conveniently supported; the cable support solves the problems that a cable trench is usually provided with a bending area during laying, but a cable support mostly supports a linear area of a cable, so that the cable is easy to misplace during bending, and the cable at the bending position is inconvenient to support.

The utility model relates to the technical field of fireproof doors and discloses a fireproof door convenient to disassemble and replace, which comprises a door frame, an outer door is hinged in the door frame, a mounting groove is formed in the outer door, an inner door is slidably connected in the mounting groove, two first sliding grooves are symmetrically formed in the top of the inner door, and first sliding columns are slidably connected in the two first sliding grooves. A pressing plate is mounted at the top of the outer door, the two first sliding columns are matched with the pressing plate, three second sliding grooves are formed in one side of each first sliding groove, fixing mechanisms used for fixing the inner door are arranged in the three second sliding grooves, and two first adjusting grooves are symmetrically formed in each first sliding groove; and reset mechanisms used for resetting the first sliding columns are arranged in the two first adjusting grooves correspondingly, a storage groove is formed in one side of the inner door, and a locking mechanism used for locking the inner door is arranged in the storage groove. Through the arrangement of the first sliding columns, the fireproof door can be more conveniently detached and replaced in a building.

The invention relates to the technical field of duck oil processing, and discloses a duck oil heating and extracting device and a liquid duck oil extracting method.The duck oil heating and extracting device comprises a heating tank, a rotating cylinder is rotationally connected between the inner top wall and the inner bottom wall of the heating tank, and a set of air collecting assemblies arranged circumferentially are arranged on the upper portion of the outer surface of the rotating cylinder; a first stirring assembly is slidably connected to the middle of the outer surface of the rotating cylinder, four positioning cylinders arranged circumferentially are arranged on the lower portion of the outer surface of the rotating cylinder, and a positioning shaft is slidably connected to the interior of each positioning cylinder; through the mutual cooperation of a first magnet and a third magnet, a first oil outlet and a second oil outlet can be gradually overlapped, so that the duck oil can be prevented from being blocked by reducing the resistance to a second stirring plate, through the mutual cooperation of a second control plate and an extrusion plate, the constraint on an extrusion block can be relieved, a scraper extends outwards, and thus the duck oil can be more effectively stirred. And through continuous rotation, duck fat adsorbed on the inner wall can be effectively cleaned.

The invention relates to the technical field of cable terminals, and discloses an environment-friendly cable terminal assembly and an assembling method thereof.The environment-friendly cable terminal assembly comprises a mounting base, an output end and an input end which are arranged at equal intervals are arranged in the mounting base, the input end and the output end are in butt joint, and a positioning assembly is arranged on the left side of the upper surface of the mounting base; the output end comprises a connector, a plurality of connecting pieces are connected to the outer surface of the connector in an inserted mode, air supply pipes are arranged in the connecting pieces, the sections of the air supply pipes are in a T shape, and expansion columns used for being heated to expand are arranged on the bottom faces of the connecting pieces. Through mutual cooperation of the sleeve and the first push rod, the position of the connecting piece can be adjusted, when the connecting piece is located between the inner pipe and the connector for connection, the output end and the input end can be spliced together, so that the purpose of further fixing is achieved, and when the connecting piece completely enters the clamping groove, constraint on the output end and the input end can be relieved, so that the fixing effect is improved. And therefore, the overload condition can be avoided.

The utility model relates to the technical field of zirconium oxide production storage cylinders, and discloses a zirconium oxide production storage cylinder convenient to disassemble and clean, which comprises a storage cylinder, a cylinder cover is sleeved on the surface of the storage cylinder, two second limiting columns slide in a first limiting groove, and one side of each of two limiting plates is provided with a resetting mechanism for resetting the second limiting column. And extrusion grooves are formed in the tops of the two second limiting columns correspondingly, adjusting mechanisms used for adjusting the second limiting columns are arranged in the two extrusion grooves correspondingly, second limiting grooves are formed in the bottoms of the sides, close to the two sliding grooves, of the barrel cover correspondingly, and restraining mechanisms used for restraining the barrel cover are arranged in the two second limiting grooves correspondingly. Through the arrangement of the second limiting column, limitation of the barrel cover can be quickly relieved, the second limiting column is installed on one side of the pulling plate, the second limiting column is located in the first limiting groove in one side of the storage barrel at the beginning, the second limiting column can move into the first limiting groove through pulling, and therefore constraint on the barrel cover is relieved.

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 invention discloses a multifunctional anti-falling bed, which belongs to the technical field of medical sickbeds and specifically comprises a bed body, handrails are mounted on two sides of the bed body through mounting boxes, mounting grooves for mounting the handrails are formed in the mounting boxes, and a first restraint strap for restraining the head of a patient is further arranged on the bed body. First sliding blocks are arranged at the two ends of the first restraint strap, one end of each second restraint strap is fixed, the other end of each second restraint strap is connected with a fourth sliding block through a movable rod, an air pump is installed at the bottom of the bed body, the output end of the air pump is connected with a sealing box, and a piston is arranged in the sealing box in a sliding mode. An air inlet pipe and an exhaust pipe are arranged between the mounting groove and the sealing box in a communicating mode, and linkage assemblies are arranged between the piston and the first sliding block and between the piston and the fourth sliding block. According to the medical nursing bed, inflation is conducted through the air pump, lifting of the two handrails and restraining of the head and the arms can be driven at the same time, operation is extremely convenient, and when a patient does not need to be restrained, the bed body can be used as a common sickbed.

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.

The utility model relates to a reinforced concrete beam convenient for static crushing, which comprises a concrete beam, longitudinal steel bars, closed stirrups, open stirrups, tie bars and a plurality of embedded pipes, and the closed stirrups are positioned on the periphery of the concrete beam; the open stirrups and the tie bars are located in the concrete beam and bound on the closed stirrups; the embedded pipe is installed in the concrete beam, and reserved openings are formed in the left side, the right side and the upper side of the concrete beam. The reinforced concrete beam convenient to statically crush is convenient to construct, the stirrups can be cut off through the steel bar pliers when the constraint of the stirrups on the concrete beam needs to be relieved, and other large-scale mechanical equipment is not needed.

The invention belongs to the technical field of non-woven fabric production, and particularly discloses all-cotton spunlace non-woven fabric wastewater treatment equipment and a production process thereof.The all-cotton spunlace non-woven fabric wastewater treatment equipment comprises a water tank, a partition plate is arranged between the inner walls of the front side and the rear side of the water tank, a fixing sleeve is arranged at the position, close to the edge of one side, of the bottom of the water tank, and the top of the fixing sleeve communicates with the interior of the water tank; a sliding ring is arranged between the inner walls of the fixing sleeve, a butt joint mechanism is arranged at the top of the sliding ring, and drainage assemblies are arranged at the positions, close to the edges of the two sides, of the interior of the sliding ring; according to the device, the roller frame for rolling the cloth is arranged on the tray and is clamped and fixed through the butt joint mechanism, so that the cloth is in a pool filled with water flow, fluff on the surface of the cloth is in a floating state at the moment, and the fluff on the cloth can be flattened in the rolling direction when the cloth is rolled; and the problem of aggregation of fluff on the dehydrated cloth is avoided.

The utility model relates to the technical field of protective covers, and discloses an outdoor fingerprint access control protective cover which comprises a first base, two first containing grooves are symmetrically formed in one side of the first base, a second protective cover slides in a third containing groove, and a limiting mechanism used for limiting the second protective cover is arranged in the third containing groove. And limiting mechanisms used for limiting the first protective cover and the second protective cover are arranged in the two second storage grooves, fourth storage grooves are formed in the tops of the sides, close to the second storage grooves, of the first protective cover and the second protective cover correspondingly, and dismounting mechanisms used for dismounting the first protective cover and the second protective cover are arranged in the two fourth storage grooves correspondingly. According to the utility model, through the arrangement of the first base and the second base, the device can cope with some large-size entrance guards, and due to the fact that the first base and the second base are in sliding connection, the second base can be pulled out from the interior of the first base when encountering some large-size entrance guards.

The invention provides a wild plant planting device, and relates to the technical field of plant planting, the wild plant planting device comprises a planting water storage mechanism, a plant planting mechanism, a wild plant and a protection device, the planting water storage mechanism is filled with liquid for irrigation, the wild plant is planted in the plant planting mechanism, and the protection device is arranged in the planting water storage mechanism. The plant planting mechanism is placed in the planting water storage mechanism, the bottom of the plant planting mechanism adsorbs liquid in the planting water storage mechanism, and the protection device can cover the planting water storage mechanism to protect all wild plants. During use, the water storage bin is arranged in the planting box, the planting hole communicated with the water storage bin is formed in the top of the planting box, the planting pot where wild plants are planted is placed in the planting hole, the capillary component is placed between the supporting table and the planting pot, and the capillary component absorbs liquid to the bottom of the planting pot through the capillary effect; the liquid is absorbed into the soil through the water diversion holes and the satellite holes to irrigate the wild plants.