596results about How to "Improve buffering effect" patented technology

The invention belongs to the field of life, and particularly relates to a thermos bottle with visible water storage capacity. The thermos bottle comprises a shell and an inner container arranged inside the shell. A base capable of vertically moving is mounted at the bottom of the shell, an elastic airbag is fixedly connected between the upper end of the base and the lower end of the inner container, a vertical strip opening is hermetically connected onto the side wall of the shell, a transparent tube is fixedly connected into the strip opening, the lower end of the transparent tube is communicated with the elastic airbag, and a piston block is hermetically connected into the transparent tube. The quantity of water in the thermos bottle can be known by observing the position of a piston block, a piezoelectric ceramic is used for power generation when water is injected, an LED (light-emitting diode) lamp in the piston block can emit light, the quantity of the water in the thermos bottlecan be known conveniently by people, and scalding is avoided. In addition, by the aid of an annular air cushion, when the thermos bottle falls, a good buffering function can be achieved, and impact onthe inner container is reduced.

This invention belongs to the field of medical device technology and discloses a foot pressure relief device for diabetic foot. It includes a base, a pressure relief plate and a motor connected to the base, and a foot pedal and a transmission assembly connected to the pressure relief plate. The transmission assembly includes a crank, a first connecting rod, and a sliding seat. The crank is fixedly connected to the output shaft of the motor, and the sliding seat is connected to the pressure relief plate. The two ends of the first connecting rod are respectively connected to the crank and the sliding seat. The sliding seat is connected to a foot rolling shaft and a second connecting rod, and the second connecting rod is connected to a foot massage roller. A buffer spring is provided between the pressure relief plate and the base. The foot pedal has a through groove, and the foot rolling shaft is connected to a foot massage roller. This invention utilizes the foot rolling shaft / foot massage roller and the foot massage roller to simultaneously perform rolling massage on the sole and instep of the foot. The periodic oscillation of the pressure relief plate causes the heel and toes to alternately rise, resulting in good pressure relief for the foot.

The utility model relates to a kind of spring hinge assemblies for glasses legs, including pile head, pile head positioning sheet, spring box and spring core mechanism, the pile head slot that is penetrated out of its one end is set on the pile head, the glasses leg folding passageway that is penetrated out of the inside of pile head is further included on the pile head slot, the pile head positioning sheet is fixed on the pile head and includes the connecting ring extending into the pile head slot, the spring core mechanism is set in spring box, the spring core mechanism includes connecting sheet, the connecting sheet is penetrated out of spring box and is set with connecting hole, the connecting sheet is cooperatively set in the pile head slot and is buckled with connecting ring by connecting hole, the hinge assembly not only can realize the conventional opening and closing action of glasses leg, but also can produce certain up-down swing buffer when being subjected to vertical direction external force, to effectively prevent the bending or fracture of glasses leg due to excessive stress.

The utility model discloses an aluminum ingot demolding anti-collision device which comprises an aluminum ingot mold conveying mechanism, a plurality of aluminum ingot molds distributed at equal intervals are arranged on the aluminum ingot mold conveying mechanism in the path direction of the aluminum ingot mold conveying mechanism, and an aluminum ingot receiving mechanism is arranged below the output end of the aluminum ingot mold conveying mechanism. The aluminum ingot die conveying mechanism and the aluminum ingot receiving mechanism are driven by a driving mechanism at the same time, and the aluminum ingot receiving mechanism comprises a rack. According to the aluminum ingot mold, the demolded aluminum ingots can be separated from one another and cannot collide with one another to cause damage, the two sides of the aluminum ingots can be limited through the grooves, and the supporting plate is made of rubber materials, so that when the aluminum ingots fall onto the supporting plate, rigid collision cannot be generated, and a good buffering effect is achieved.

The utility model provides a stainless steel olefin alloy ground wire lightning protection structure. The stainless steel olefin alloy ground wire lightning protection structure includes: alloy ground wire, two fixed rings, two fixed rings are installed in the both ends of alloy ground wire respectively, two fixed rings are opposite one end all fixedly connected with olefin alloy head, two olefin alloy heads another end all are equipped with the connecting assembly, two fixed rings adjacent one end all are fixedly connected with the butt joint ring, first insulating layer, first insulating layer is located in the inner surface of alloy ground wire, the alloy ground wire is from inside to outside in proper order for first stainless steel layer, multiple olefin alloy wire, filling layer, second stainless steel layer, flame -retardant layer, buffer layer and second insulating layer. The utility model provides a stainless steel olefin alloy ground wire lightning protection structure, through this design has increased the lightning protection performance of stainless steel olefin alloy ground wire, has reduced the probability that the stainless steel olefin alloy ground wire is hit by lightning and is damaged.

This invention belongs to the field of construction equipment technology, specifically a temporary protective device for prefabricated stairs. It includes multiple support frames installed along the stair treads, each connected to a fixing mechanism for securely attaching to the stairs. Support columns are rotatably connected to the support frames via a pivot A, allowing the columns to rotate around the pivot A from a position perpendicular to the stair treads towards the outside of the treads. This invention can adapt to prefabricated stairs with varying degrees of inclination. The clamps, in conjunction with the bottom of the support frames, effectively fix the stairs without drilling, providing effective support for the columns. This reduces interference from the support columns during the handling of large items, lowers the difficulty of moving large items on stairs, effectively reduces damage to the railings from external impacts, forms a secondary buffer, improves the cushioning effect, and extends the lifespan of the equipment.

The embodiment of the utility model provides a storage rack assembly and refrigeration equipment. The storage rack assembly comprises a first storage rack and at least one group of elastic assemblies, the first storage rack comprises at least one storage barrel, and a first opening is formed in the storage barrel; in the initial state, at least one part of the elastic assembly penetrates through the first opening to enter the inner side of the storage barrel, when an object is placed in the storage barrel, the object extrudes the elastic assembly to enable at least one part of the elastic assembly to move in the direction away from the object, the elastic assembly abuts against the object when moving is stopped, and at the moment, the elastic assembly is separated from the object. Elastic potential energy is stored in the elastic assembly, and when the articles are taken out of the storage barrel, the elastic assembly restores to the initial state and returns to the initial position. According to the storage rack assembly provided by the embodiment of the invention, the situation that a bottle shakes along with the door opening and closing process in the door opening and closing process can be avoided, so that the user experience is improved, when articles are taken out of the storage barrel, the elastic assembly restores the initial state and returns to the initial position, and subsequent use is facilitated.

The utility model provides a kind of laying plate for temporary construction road, belong to building construction technical field, to solve the problem of laying plate upper surface water and easily lead to safety hazard.This device includes multiple groups of road board main part, and the two sides of road board main part adjacent are respectively fixedly connected with the upper connecting plate and lower connecting plate connected by cooperation clamping;Connecting block, fixedly connected in the length direction both ends of lower connecting plate or upper connecting plate and provided with threaded hole;Upper slope plate and lower slope plate are set in the outermost side of multiple groups of connected road board main part and respectively connected with lower connecting plate and upper connecting plate clamping;Waterproof pad, set in road board main part and slope board lower surface;The combination surface between lower connecting plate and upper connecting plate, lower connecting plate and upper slope plate, upper connecting plate and lower slope plate is all maze structure.This device is through the form of cooperation clamping of maze and the setting of waterproof pad, reduce the safety hazard caused by laying plate surface water penetration to temporary construction road.

The invention relates to the technical field of prefabricated structural parts, and particularly discloses a prefabricated butt joint steel structure which comprises a wall body, corner fixing frames are arranged at the corners of the wall body, cement board bodies are arranged on the two sides of the wall body, fixing devices are arranged at the two ends of each cement board body, clamping grooves are vertically formed in the corner fixing frames, and the fixing devices are arranged in the clamping grooves. Connecting grooves are formed in the front side and the rear side of the inner surface of the clamping groove, and the two ends of the cement board body are inserted into the clamping grooves in the corner fixing frames through fixers to be connected and fixed. The fixator comprises a built-in groove, a clamping block, an extrusion block, a connecting piece, a rotating shaft, a connecting strip, a first movable groove, a second movable groove, a butt joint groove, a bumper and a buffer assembly. The structure can prevent a large amount of rainwater from being injected, reduces corrosion damage caused by residual rainwater in the fixer, protects the cutting end of the cement board main body, prevents water from entering the cement board main body to corrode and damage the cement board main body, and prolongs the service life of the device structure.

This invention belongs to the technical field of industrial flue gas purification and solid waste resource utilization, specifically involving hydrogen fluoride adsorbents, their preparation methods and applications, and the application of waste adsorbents as fluoride electrode materials. The invention involves sequentially subjecting decayed oak wood to anaerobic fermentation and vacuum micro-aerobic pyrolysis to obtain a porous biochar carrier; loading a metal precursor onto the porous biochar carrier using an impregnation method to obtain a semi-finished product; and calcining the semi-finished product in a protective gas atmosphere to obtain the hydrogen fluoride adsorbent. The hydrogen fluoride adsorbent provided by this invention exhibits a high adsorption rate for HF, and the saturated waste adsorbent can be reused as a fluoride electrode material, demonstrating excellent cycle stability and rate performance. This invention provides a novel pathway for the functional transformation of biomass waste and the preparation of high-performance energy storage materials, while simultaneously reducing the cost of HF adsorbents, and has broad practical application value.

The utility model discloses a kind of peanut seeding devices for agricultural machinery, including carrier structure, which is dragged forward by agricultural machinery, ditching device, the ditching device is installed at the bottom of the carrier structure, and the ditching device is provided with more than one, seeding mechanism, the seeding mechanism is installed by the carrier structure, the seeding mechanism corresponds to the ditching device, and the seeding mechanism spreads seeds into planting groove opened by the ditching device;Soil covering mechanism, the soil covering mechanism is installed by the carrier structure, and the soil covering mechanism re-enters planting groove into soil that ditching device pushes away;The device advances in the form of dragging, and high-efficiency seeding can be realized.

The utility model discloses a corner pull basket convenient to use, including main support, the left side installation of main support upper end fixed block, the right side front end of main support is installed with mounting panel, and the upper end fixed mounting of mounting panel has the pulley no.

The present application belongs to the technical field of biochar, and particularly relates to a high-activity acidolysis biochar, which is prepared by the following steps: S1, pretreating agricultural and livestock waste; S2, acidolysing the pretreated biomass with dilute acid to obtain acidolysed biomass; S3, placing the acidolysed biomass into a high-temperature furnace to perform carbonization under an oxygen-free condition, and using a step-by-step heating mode to obtain preliminary biochar; and S4, mixing the preliminary biochar with a copolymer solution to prepare the high-activity acidolysis biochar. In the present application, the sodium lignosulfonate-polyglutamic acid copolymer forms a stable connection with the biochar through chemical bonding, the porous surface of the biochar is uniformly covered with the copolymer to form a nanoscale film, the composite has stronger complexing, chelating and ion exchange capacity for heavy metal ions and other cations in the soil, and is helpful to reduce toxic substances in the soil and improve the soil environment.

The utility model relates to the technical field of municipal construction accessories discloses a protection device for pipeline construction anti -collision, including longitudinal steel pipe, circular arc steel pipe, multidirectional pulley, anti -collision steel strip and oblique steel pipe, the longitudinal steel pipe has many, many longitudinal steel pipes are parallel to the length direction of pipeline, at least two longitudinal steel pipes are opposite other and are located downside, and its bottom is provided with multidirectional pulley, at least one longitudinal steel pipe is opposite other and is located upside, and it connects two longitudinal steel pipes with pulley through oblique steel pipe, two longitudinal steel pipes with pulley are connected through circular arc steel pipe between, the longitudinal steel pipe or oblique steel pipe stretches out anti -collision steel strip outward, the utility model aims at providing more effective, reliable and economic and practical anti -collision solution for pipeline construction.

The utility model relates to the technical field of furniture hardware fittings, propose a kind of hinge with opening and closing buffer, including the bufferer being arranged in hinge casing and the hinge cup being connected with outer rocker arm assembly, outer rocker arm assembly one end rotationally arranged in hinge casing;The bufferer is transversely arranged along the length direction of hinge casing, and cooperate with it when outer rocker arm assembly rotates, outer rocker arm assembly rotates to the position of bufferer when in hinge opening process, to realize the buffer opening of hinge.The hinge with opening and closing buffer is transversely arranged along the length direction of hinge casing, so that outer rocker arm assembly can interact with bufferer in opening and closing process.Compared with the bufferer of traditional vertical arrangement, this transverse arrangement can more effectively utilize the internal space of hinge casing, so that the installation position of bufferer is more reasonable.

The utility model discloses an intelligent safety helmet, which belongs to the technical field of protective articles, and comprises a helmet shell and a helmet lining, the helmet lining is arranged in the helmet shell, a neck curtain is arranged at the bottom of the rear side of the helmet shell, the neck curtain is an inflatable neck curtain, a sensing device and an inflating device are arranged between the top of the helmet shell and the helmet lining, and the sensing device can detect the state of a wearer. The induction device can control the inflation device, and the inflation device can inflate the neck curtain. The neck curtain can be stored at the bottom of the rear side of the helmet shell in an uninflated state, and the neck curtain is arranged on the rear side and the two ends of the helmet shell in a surrounding mode in an inflated state. According to the utility model, the sensing device can monitor the angular velocity and the motion state of the head of a wearer in real time, and when an abnormal motion or collision signal is detected, a trigger instruction is sent to the inflation device. In an emergency, the neck curtain is used to rapidly expand, encircle and protect the neck of the wearer.

The utility model relates to an electromagnetic actuator. The electromagnetic actuator comprises an electromagnetic field generator, a permanent magnet, an armature, a front magnetic pole and a rear magnetic pole, the front magnetic pole and the rear magnetic pole are located at the two axial ends of the electromagnetic field generator respectively, and the armature is installed on the radial inner side of the electromagnetic field generator. The armature can be driven by electromagnetic force of the electromagnetic field generator to axially move between a first limit position and a second limit position, the armature abuts against the front magnetic pole at the first limit position and abuts against the rear magnetic pole at the second limit position, and the front magnetic pole and the rear magnetic pole can be magnetized by the permanent magnet to generate magnetic attraction force for attracting the armature. The electromagnetic actuator further comprises a front elastic buffering piece and / or a rear elastic buffering piece, when the armature is located at the first limit position, the armature and the front magnetic pole compress the front elastic buffering piece in the axial direction, and when the armature is located at the second limit position, the armature and the rear magnetic pole compress the rear elastic buffering piece in the axial direction. The electromagnetic actuator provided by the utility model has an improved structure.

The utility model discloses a robot foot sole, a robot leg and a robot. The foot sole comprises a foot sole supporting piece, a foot sole mounting piece and an elastic piece. The plantar supporting piece comprises a plantar supporting outer surface far away from one side of the robot and a plantar supporting inner surface close to one side of the robot, and a plantar supporting mounting part is arranged on the plantar supporting inner surface; the plantar mounting piece is detachably connected with the plantar supporting mounting part; the elastic piece is arranged in the sole supporting piece; the foot sole mounting piece is detachably connected with the foot sole supporting mounting part, so that the foot sole supporting piece is convenient to disassemble and assemble, the operation time is greatly shortened, and the maintenance efficiency is greatly improved; the elastic piece is arranged in the sole supporting piece, the mechanical damping function is achieved, the sole supporting piece can be made of a hard material, then the abrasion resistance of the sole supporting piece is improved, meanwhile, it is guaranteed that the sole has the good buffering performance through the arrangement of the elastic piece, and the selection contradiction problem of damping performance and durability in a traditional structure is solved.

This invention relates to the field of power cable technology and discloses a wear-resistant modified PE sheathed power cable with a braided reinforcement layer. From the inside out, the invention comprises a conductor, an insulation layer, a filler layer, a metal shielding layer, an inner sheath layer, a buffer layer, an armor layer, a double-gradient braided layer, and an outer sheath layer. The buffer layer is filled with nano-magnesium hydroxide particles and hollow glass microspheres to enhance buffering energy absorption and flame retardant performance, resisting external impacts and fire risks. The double-gradient braided layer uses a blended fiber design to enhance tensile strength and dynamic friction reduction, adapting to dragging and stretching conditions. The outer sheath layer, with its helical interlocking structure and graphene molybdenum disulfide modified ridge surface, enhances wear resistance and load-bearing capacity, resisting wear in complex environments. The synergistic effect of each functional layer comprehensively improves the overall performance of the cable.

The utility model discloses a flexible protective device for treating a collapsed cavity at the top of a tunnel, which comprises at least two flexible protective nets which are arranged from top to bottom and connected to the inner wall of the collapsed cavity, and the aperture of the lower part of each flexible protective net is smaller than that of the upper part of each flexible protective net. The protective net is composed of a steel wire rope protective net body and a twisted-pair hexagonal flexible net body, the steel wire rope protective net body is formed by rhombic weaving of Galfan coating steel wire ropes, and the twisted-pair hexagonal flexible net body is formed by weaving of A-grade Galfan coating steel wires, overlaps the edge of the steel wire rope protective net body by 10-20 cm and is tied. The steel wire rope protective net is formed by splicing meshes of different specifications, splicing follows a specific principle, and steel wire rope buckles are used for connection. The device is further provided with anchor rods, spring hooks and other components, and the number and size of the components are determined according to the three-dimensional data of the collapsed cavity. Compared with a traditional protective net, the device can effectively absorb rockfall energy, is good in buffering effect, high in adaptability to different collapse cavities, easy and convenient to install and capable of reducing construction risks and guaranteeing tunnel construction and operation safety.

The utility model discloses a radiator damping device, including base and carrier plate, the inside of base is provided with inner chamber, and the top of inner chamber is provided with the carrier plate for the placement of radiator, and the inside both sides below of inner chamber are installed and are used for radiator damping buffer damping component, the utility model discloses the synergistic cooperation of setting base, connecting plate, connecting block, connecting groove, placement seat, spring, damper, support plate, clamping plate, clamping groove, support seat, mounting block, installation groove and rubber pillar etc.

The utility model belongs to the technical field of display packaging, and particularly discloses a Pizza packaging box which comprises a Pizza outer box, a paper-plastic tray and a lower support. The lower support comprises a first side pipe, a second side pipe, a first blocking pipe and a second blocking pipe, and the sections of the first side pipe, the second side pipe, the first blocking pipe and the second blocking pipe are all in an L shape. The first blocking pipe and the second blocking pipe are located on the inner side of the Pizza outer box, and the vertical sides of the L shapes make contact with the inner side of the Pizza outer box. The vertical sides of the L shapes of the first side pipe and the second side pipe are located in the two side walls of the Pizza outer box, and the horizontal sides of the L shapes of the first side pipe and the second side pipe extend out of the interiors of the two side walls of the Pizza outer box; the height of the second side pipe is matched with the height of the interior of the side wall of the Pizza outer box, a first placement through hole is formed in the side wall of the Pizza outer box, and a second placement through hole is formed in the second side pipe; an opening is formed in the side, close to the containing groove of the second side pipe, of the paper-plastic tray and corresponds to the first containing through hole. The height of the second side pipe is increased, so that the strength of the side is improved, and the crashworthiness of the side is guaranteed.

The utility model discloses a kind of automobile rear door decoration upper boards, comprising: panel main body, panel main body upper side has the radian of backward bending and folding edge portion, left and right sides and lower side are provided with the edge portion of backward folding and folding;3 U-shaped buckles are set on the back of radian and folding edge portion;Reinforced lining is overlaid on the back of radian and folding edge portion, and reinforced lining upper surface has the multiple buffer rib of supporting radian and folding edge portion, and has the inner sunken square hole corresponding U-shaped buckle, inner sunken square hole has the protrusion of the opposite end of U-shaped buckle;And reinforced lining has the 3 positioning branch portions of downward extension, and positioning branch portion has positioning round hole;Positioning column is set on the back of panel main body and corresponding positioning round hole;And multiple reinforcing ribs and screw mounting hole column are set on the back of panel main body.The utility model automobile rear door decoration upper board structure installation is stable, and structural strength is high, buffering performance is good, assembly is convenient, appearance texture is excellent, can satisfy the use demand of modern automobile rear door interior, with good practicality.

The utility model discloses a novel shoe sole structure, its characterized in that, including middle sole and the big sole of attaching in the bottom of middle sole, wherein, the middle sole includes the first recess and the filling body of setting in the first recess of being located the upper surface of middle sole and corresponding to the arch position arrangement, the upper surface of filling body is with the middle sole portion flush, and the filling body is elastic material quality, in the utility model, the filling body is placed through the first recess at the arch position department of middle sole upper surface correspondence, and this filling body is elastic material quality, has excellent resilience, can provide better buffer for runner, has solved the problem encountered in the prior art.

The utility model relates to the technical field of storage bag, disclose a kind of portable storage bag, including storage bag body, the inner side edge position of storage bag body is provided with first zipper, the inner side wall of storage bag body is provided with external closure layer, the inner side wall of storage bag body is fixedly connected with connecting layer, the inner side wall of storage bag body is fixedly connected with split layer, the outer surface of storage bag body is fixedly connected with support air bag column, the upper surface of storage bag body is fixedly connected with elastic air bag, the side of elastic air bag is provided with air inlet, the other side of elastic air bag is provided with check valve, the one end of check valve is fixedly connected with exhaust valve, the utility model is set to external closure layer, second zipper, connecting layer, third zipper and split layer, and by the setting of support air bag column, elastic air bag, air inlet, check valve and exhaust valve, effectively solve the problem that the internal article of existing storage bag is easy to be chaotic, and the structure is insufficiently supported.

This utility model discloses a transport box for laboratory mice with an anti-collision and buffer structure, including an outer anti-collision box and an inner placement box. The placement box holds the laboratory mice, and the outer wall of the placement box is provided with multiple buffer blocks, which are placed between the outer anti-collision box and the placement box. Both the outer anti-collision box and the top of the placement box are provided with door opening and closing components. The top and bottom of the placement box are provided with upper and lower buffer components, and the opposite side wall is provided with side buffer components. The upper and lower buffer components and the side buffer components are all set in conjunction with the buffer blocks. This utility model provides basic anti-collision protection through the outer anti-collision box, and with the buffer blocks on the outer wall of the placement box, it can initially mitigate the impact of external collisions. The upper and lower buffer components and the side buffer components work together to effectively absorb the vertical and lateral vibrations and bumps during transportation, reducing the stress response or physical injury to the laboratory mice caused by collisions and bumps.

The utility model relates to a transverse impedance multidirectional damping steel spring device which comprises a spring outer sleeve (1), a steel spring (5) and a spring inner sleeve, the spring inner sleeve comprises a spring inner sleeve cover (2) and a spring inner sleeve base (6), and a transverse impedance elastic body (3) for transverse limiting is arranged between the spring outer sleeve (1) and the spring inner sleeve base (6). Compared with the prior art, three-direction damping amplification is adopted, besides the main vibration isolation direction, the stability and vibration in the direction perpendicular to the main vibration isolation direction of the spring can be controlled, and meanwhile the problem that the spring is subjected to transverse shearing dynamic load to cause fatigue fracture and failure of the spring is solved; therefore, the transverse stability and reliability are improved, and the service life of parts is prolonged.

The utility model relates to the technical field of packaging, and discloses an efficient protective packaging device for automotive upholstery, which comprises a box body, a protective frame is arranged outside the box body, a protective component is mounted at the bottom of the box body, and a partition component is mounted in the box body; the protection assembly comprises a sealing layer, the sealing layer is fixedly connected to the interior of the box body, the inner side of the sealing layer is fixedly connected with a partition layer, the inner side of the partition layer is fixedly connected with a foam plastic cushion pad, and the partition assembly comprises a honeycomb paperboard. According to the utility model, the outside of the box body is protected through the protective frame; the sealing layer can prevent the automotive upholstery from being damped and contaminated by dust; the interlayer, the foamed plastic cushion pad and the honeycomb paperboard have good pressure resistance and buffering performance, can provide stable support for the interior trim part, absorb and disperse energy when encountering vibration or impact, and prevent the interior trim part from being damaged due to bottom stress.

The invention relates to novel liquid body temperature circulation temperature control equipment, and belongs to the technical field of medical temperature control equipment. The device comprises an equipment base, a temperature control host, a stand column, a T-shaped installation frame, a pipeline assembly, a temperature control assembly and a temperature sensing assembly, the stand column is fixedly installed above the equipment base, the temperature control host is installed on one side of the stand column, the T-shaped installation frame is fixedly installed above the stand column, a lifting hook is installed below the T-shaped installation frame, and the pipeline assembly is installed above the lifting hook. The temperature control assembly is fixedly installed on one side of the temperature control host, and the temperature sensing assembly is installed on one side of the lower portion of the temperature control host. The temperature control equipment monitors the pipeline output temperature and the core body temperature of a patient in real time through the temperature sensing assembly, the temperature control host adjusts the temperature control power in a closed-loop feedback mode based on monitoring data, accurate, rapid and stable temperature control is achieved, the equipment is suitable for various clinical scenes needing mild hypothermia intervention such as thermoplegia and the syndrome after cardiac arrest, treatment safety and effectiveness are improved, and the treatment cost is reduced. And the workload of medical staff is reduced.

The utility model provides a kind of blood specimen transmission cylinder, including main body cylinder, first buffer sleeve and cylinder cover;Wherein main body cylinder has accommodating cavity;First buffer sleeve is installed in accommodating cavity, blood collection tube can be inserted into first buffer sleeve;Cylinder cover can be connected with main body cylinder cover, after cover connection, the inner top wall of cylinder cover and the tube cap of blood collection tube abut.In transmission blood specimen, blood collection tube with blood specimen is placed in first buffer sleeve, then cylinder cover is connected with main body cylinder cover and fixed blood collection tube.The blood specimen transmission cylinder of the utility model can effectively avoid specimen spilling and hemolysis problem in transmission process, specifically, blood collection tube is placed in first buffer sleeve, the impact of transport vibration on blood collection tube is reduced using the buffer effect of sleeve, and the stability of tube body is enhanced, so as to prevent hemolysis;In addition, cylinder cover and main body cylinder are reliably fixed by clamping structure, and the pre-tightening pressure exerted on blood collection tube cap by cylinder cover inner wall can prevent tube cap from loosening and avoid spilling.