80results about How to "Improve buffer protection effect" patented technology

The invention relates to the technical field of anti-collision buffer vehicles, in particular to an anti-collision buffer device of an anti-collision buffer vehicle, which mainly comprises a protective pad box, the front end of the protective pad box is connected with a rear protective plate, the front end of the rear protective plate is connected with an adjusting mounting frame, and the rear end of the protective pad box is provided with a contact baffle. And the side extension protection assemblies are arranged on the left side and the right side of the contact baffle, each side extension protection assembly comprises a rotary connecting rod, a protection inner plate is arranged on the inner side of each rotary connecting rod, and a protection outer plate is arranged on the inner side of each protection inner plate. According to the anti-collision buffering device of the anti-collision buffering vehicle, when the anti-collision buffering device is subjected to collision buffering, a push plate is driven to extrude a protection inner plate towards the two sides to be expanded, a protection outer plate is popped out through elastic force on the inner side of the protection inner plate, the protection area is further increased, and therefore the protection area can be increased in the using process; and the practicability and the safety of the buffer equipment are improved.

The invention relates to the technical field of mass spectrometer stability detection, in particular to clinical mass spectrometer key performance stability detection equipment which comprises a box body, a box cover is hinged to the top of the box body, a height adjusting mechanism is fixedly connected to the middle of the bottom in the box body, and a buffer mechanism is hinged to the top of the height adjusting mechanism. By arranging the buffering mechanism, in the carrying process, the side buffering assembly on each face in the frame body groove body plays an important role, when the device body is impacted and moves towards one side, the side buffering spring on the side is extruded for preliminary buffering, the spring on the other side is stretched for further buffering, and no matter which direction is impacted, the buffering effect is good. Compared with the prior art, the mass spectrometer stability testing device has the advantages that the device can play a good buffering and protecting role in the mass spectrometer stability testing process, obviously, the device is convenient to carry and use flexibly, can conveniently cope with mass spectrometer stability tests in different scenes during use, has good protection performance, and can better adapt to the mass spectrometer stability tests due to the height-adjustable design.

The invention discloses a kit for safely storing a CTLA-4 antibody composition, and particularly relates to the technical field of reagent storage.The kit is provided with a protection box body, a bearing plate, a bearing seat, a piston frame, a piston plate, a vertical rod, a contact ball, a telescopic air cylinder, a movable frame, an extension contact frame and a movable clamping plate, and the size of a placement hole is larger than that of a test tube; a test tube can be easily and smoothly placed in a placing hole, then an overturning protection cover is closed, the overturning protection cover extrudes a contact ball and a vertical rod to move, a piston plate can extrude gas in a piston frame to be transferred into a telescopic air cylinder when moving, the telescopic air cylinder extends to control a movable frame to act, and the movable frame extrudes an extension contact frame and a movable clamping plate to act while moving; the movable clamping plate is clamped on the surface of the test tube, so that the test tube is stably and smoothly clamped, whether the test tube is clamped and positioned or not is controlled by opening and closing the turnover protective cover, the test tube is taken and placed more smoothly and conveniently, and the stability of the test tube placed in the closed protective box body is better.

The utility model relates to the technical field of water conservancy dams, in particular to a water conservancy dam anti-seepage reinforcing structure which comprises a first dam body arranged on a riverbed and a second dam body arranged above the first dam body, and a plurality of flow dividing holes penetrating through the inside are formed in the side, close to the riverbed, of the first dam body. A diversion hole communicated with the diversion hole is formed in the second dam body in the vertical direction in a penetrating mode, an anti-seepage baffle is installed on the side, close to a riverbed, of the second dam body, the anti-seepage baffle is detachably connected with the second dam body through an installation base, and a plurality of buffering mechanisms are arranged between the anti-seepage baffle and the installation base. The device is used for buffering and protecting during flood impact. And by arranging the anti-seepage baffle, when water flow impacts the second dam body, under the cooperation of the anti-seepage baffle and the buffer mechanism, a good buffer protection effect is achieved on the second dam body, and the situation of seepage caused by long-term use is avoided.

The utility model discloses a transposition frame for motor processing, and particularly relates to the technical field of motor equipment, the transposition frame comprises a frame plate, the top of the frame plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a fixing rod, one side of the fixing rod is fixedly provided with a first motor, and the other side of the fixing rod is rotatably connected with a first rotating shaft; a first conveying belt and a second conveying belt are installed on the two sides of the top of the frame plate correspondingly, and a transposition mechanism is arranged between the first conveying belt and the second conveying belt. According to the utility model, through the arrangement of the transposition mechanism and the protection buffer mechanism, when the control panel falls into the rotary transposition plate, the buffer plate can carry out buffering, preliminary buffer protection is carried out on the motor control panel, the control panel extrudes the movable plate, the spring is compressed, and further buffering is carried out through the resilience force of the spring; and a multi-buffering protection mechanism effectively prevents the control panel from being damaged, so that the quality and the integrity of the product are ensured.

The utility model relates to a defective plate material detection device which comprises a first transmission structure, an online detection structure is arranged on the right side of the upper end of the first transmission structure, a plate material sorting structure is arranged at the left end of the first transmission structure, a second transmission structure is arranged at the rear end of the sorting structure, and the sorting structure comprises a limiting frame. A first buffering structure is arranged on the face, close to the first conveying structure, of the left end of the limiting frame, a sorting plate is arranged on the right side of the first buffering structure, and extension plates are symmetrically arranged below the sorting plate front and back. The sorting plate is arranged and used in cooperation with the CCD detection camera and the thermal infrared imager, defective plates are sorted and collected in a centralized mode, and the efficiency is high; by arranging the extension plate, the sliding track of the plate is extended, so that the impact force of falling of the plate is reduced; and through the arrangement of the first buffer structure, triple buffer protection is achieved, and the impact force between the plate and the limiting frame in the falling process is reduced.

The utility model relates to the field of curtain walls, in particular to a curtain wall with an adjustable curtain wall plate installation angle, which comprises a wall body and a curtain wall plate, the wall body is connected with a first connecting plate through a distance adjusting assembly, the first connecting plate is connected with an installation frame through an angle adjusting assembly, the curtain wall plate is connected in the installation frame through a buffer assembly, and the curtain wall plate is connected with the installation frame through an angle adjusting assembly. The curtain wall board has the advantages that the gap between the curtain wall board and a wall body can be conveniently adjusted, the angle of the curtain wall board can be conveniently adjusted, the specific adjusting distance and the adjusting angle of the curtain wall board can be visually known, the uniformity of the whole curtain wall is facilitated, the curtain wall board can be well buffered and protected, and the curtain wall board is prevented from being damaged. The practicability is effectively improved.

The utility model discloses a cofferdam protection reinforcing structure for riverway construction, and relates to the technical field of riverway construction, the cofferdam protection reinforcing structure comprises a cofferdam main body, a baffle plate, a bottom plate and a chute, the baffle plate is arranged on one side of the cofferdam main body, a positioning pile is arranged on the inner side of the baffle plate, and the bottom of the positioning pile penetrates through a positioning hole formed in the surface of the bottom plate; according to the structure, the face, receiving river water impact, of the baffle is arranged to be a corner, the river water coming from the front side is divided to the two sides through the corner, then resistance is reduced, the impact force of the river water with the high flow speed on the baffle can be reduced, and therefore the cofferdam can be used in the water with the high flow speed; and the buffer plate outside the baffle is beneficial to buffer protection of boulder collision in the river, so that the baffle is prevented from being damaged due to direct collision of the boulder.

The utility model relates to pump vane detection technical field especially is a kind of pump vane detection device of leakage prevention and discharging, including laser detector, the bottom of laser detector is provided with detection plate, the top of detection plate is provided with clamping mechanism, the clamping mechanism includes firm plate, the outside fixed coupling of firm plate has movable pipe, the inside movable link of movable pipe has nylon rod, the outside fixed coupling of nylon rod has clamping cover, reset spring is set on the nylon rod, the outside fixed coupling of firm plate has operating box, the inside of operating box is provided with elastic oil bag, in the utility model, the hydraulic buffering structure of elastic oil bag, buffer plate and oil pipe in operating box, the linkage design of cooperation link rod drive extruding cover, can absorb the impact force in clamping process, reduce the deformation risk of blade due to rigid clamping, and can adapt the clamping demand of different specifications blade.

The utility model relates to a low-attenuation wire, which comprises a separation pipe, five separation cavities are arranged in the separation pipe, a coating pipe is arranged on the outer surface of the separation pipe, four positioning strips are uniformly distributed on the inner surface of the coating pipe, and buffer blocks are uniformly distributed on the outer surface of the coating pipe. The end, away from the wrapping pipe, of the buffer block is connected with a protection pipe. The protection pipe is sequentially provided with a heat-resisting layer, a heat dissipation layer, a waterproof layer, an insulating layer and an anti-cracking layer from inside to outside. By arranging the buffer block, a buffer space is formed between the coating pipe and the protective pipe, impact on the coating pipe is reduced, good insulativity is achieved, and electric power in the coating pipe is prevented from leaking to the protective pipe; by arranging the anti-cracking layer, the safety performance is improved, and the situation that the insulation effect is affected due to the fact that the insulation layer is aged, broken and dropped in the long-term exposure process is prevented; and through the arrangement of the separation pipes, the copper guide wires are arranged in order, and internal lines are prevented from being knotted.

The utility model relates to the technical field of corn cultivation, and discloses a cultivation rack for corn cultivation, which comprises a liquid collecting frame, side plates are fixedly connected to two sides of the upper surface of the liquid collecting frame, and a cultivation assembly is arranged outside the liquid collecting frame; the cultivation assembly comprises two fixing frames, a plurality of baffles are slidably connected into the two fixing frames, a threaded groove is formed in the middle of one fixing frame, a stud is in threaded connection with the middle of one fixing frame through the threaded groove, and a cross button is fixedly connected to one end of the stud. The corn cultivation device is suitable for the full-period growth requirement of corn from germination to adult plants, the position of the baffle can be conveniently adjusted according to the growth of the plants, the position of the baffle is locked in cooperation with the pushing plate, a liquid leakage plate and a flow guide structure are integrated at the bottom, waste of cultivation liquid is effectively reduced, and secondary utilization is supported; the elastic plates are driven by the springs to form a flexible clamping structure, and wind-resistant support is provided when the corn plants grow to the high position.

The utility model discloses an aerial cableway protection rope device capable of preventing a rope from falling off, which comprises a mounting mother disc, the mounting mother disc is in a disc type design, the front surface of the mounting mother disc is rotatably connected with a driving disc, the surface of the driving disc is provided with a steel wire rope, and the outer surface of the steel wire rope is provided with a support connecting block; one end of the supporting connecting block is fixedly connected with an overhead man-riding device body, the front surface of the upper end of the mounting mother disc is fixedly connected with two limiting clamping blocks, and supporting clamping plates are fixedly connected between the limiting clamping blocks and the mounting mother disc. According to the overhead man-riding device capable of preventing the rope from falling off, the mounting mother disc and the limiting clamping blocks are arranged, so that when the device works, the diameter of the mounting mother disc is larger than that of the transmission disc, a steel wire rope is preliminarily limited conveniently, and then the limiting clamping blocks limit the other side face of the steel wire rope through the two limiting clamping blocks; therefore, the steel wire rope is prevented from deviating and separating, the practicability is improved, and the safety and the working stability of the device are ensured.

The utility model relates to the technical field of gas construction, and discloses a gas pipeline suspension protection tool, which comprises a top plate, a gas pipeline, a gas pipeline and a gas pipeline, the lifting assembly comprises a mounting frame and a connecting plate, the mounting frame is fixedly connected to the bottom of the top plate, and the connecting plate is movably mounted on the mounting frame; and the suspension assembly comprises a supporting pipe base used for supporting the gas pipeline and a pressing plate used for pressing the gas pipeline, the supporting pipe base is fixedly installed at the bottom of the connecting plate, and the pressing plate is movably installed on the connecting plate. After the device is mounted, the connecting plate can be adjusted to slide between the mounting frames, the connecting plate is fixed through the matching effect of the limiting blocks and the limiting grooves, meanwhile, the limiting blocks are attracted to the mounting frames through the magnets, the fixing stability of the connecting plate is further guaranteed, the limiting blocks are prevented from being disengaged from the limiting grooves, and therefore the overall height of the device is adjustable; and pipeline suspension installation is facilitated, and the situation that the connection effect between pipelines is affected by installation errors is avoided.

The utility model discloses a kind of high-efficiency vacuumizing equipment, belong to vacuumizing equipment technical field, including fuselage, and four dampers for anti-shock protection are arranged below fuselage, the bottom end of four dampers is connected with mounting seat, the right side of fuselage is equipped with back cover, the left side of fuselage is equipped with front cover, and the top of front cover is provided with two air inlet and outlet seats, plug is installed in the inside of two air inlet and outlet seats and penetrates, the top of plug is connected with pipeline, the bottom of fuselage is rotatably installed with two support rods, and the bottom end of two support rods is rotatably connected with moving block. The high-efficiency vacuumizing equipment is provided with damper, mounting seat is connected with four dampers at the bottom of fuselage, the buffering protection performance of fuselage itself can be increased by four dampers, mechanical wear is reduced, key components are protected, resonance between fuselage and pipeline due to rigid connection is avoided, and the service life of vacuumizing equipment is improved.

The invention discloses an intelligent high-voltage cabinet based on Internet of Things, which relates to the technical field of high-voltage cabinets and comprises a cabinet body, a partition plate is fixedly arranged in the cabinet body, a pair of electrical equipment is placed on two sides of the top surface of the partition plate, a U-shaped support is fixedly arranged in the middle of the top surface, and a pair of clamping plates are arranged on two sides of the U-shaped support and abut against the electrical equipment on the corresponding side. The U-shaped support is hinged to the clamping plate through the hinge assembly. Four pairs of first connecting shafts are rotatably inserted into the corners of the top surface of the partition plate, first swing arms are fixedly arranged at the top ends of the first connecting shafts, first clamping blocks are hinged to the outer ends of the first swing arms, and the first clamping blocks abut against electrical equipment on the corresponding sides; two pairs of second connecting shafts are rotatably inserted into the top surface of the partition plate, second swing arms are fixedly arranged at the top ends of the second connecting shafts, and second clamping blocks are hinged to the outer ends of the second swing arms and abut against electrical equipment on the corresponding sides. Through combination of mechanical transmission and elastic buffering, efficient and accurate clamping and positioning are achieved, good buffering protection is achieved, the operation reliability of the intelligent high-voltage cabinet is improved, and the requirement for stable management and control of equipment in the scene of the Internet of Things is met.

The utility model relates to the field of skirting lines, and discloses a skirting line protection assembly which comprises a skirting line body, one side of the skirting line body is movably connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a sliding block, one side of the mounting plate is fixedly connected with a protection spring, one end of the protection spring is fixedly connected with a protection plate, and the other end of the protection plate is fixedly connected with a sliding block. And one side of the skirting body is movably connected with a rubber strip. According to the skirting protection assembly, the skirting body, the mounting plate, the sliding block, the sliding groove, the protection spring, the protection plate and the rubber strip are arranged, so that the skirting has a good protection effect; after the skirting line body is installed, the protection spring can be matched with the protection plate and the rubber strip to improve the buffering protection performance after the skirting line body is collided, so that the skirting line body is prevented from being damaged due to collision, the service life of the skirting line body is prolonged, and the use requirements of people are met.

The utility model discloses an intersection electric handrail type gate, which relates to the technical field of gates and comprises an automatic rotating mechanism, a power distribution machine body, a mounting base and a maintenance panel, the automatic rotating mechanism is mounted and connected to the upper end of the power distribution machine body, and the maintenance panel is arranged at the front end of the power distribution machine body. A mounting base is arranged at the lower end of the power distribution machine body. According to the utility model, the buffer protector structure is arranged, so that a buffer protection effect is achieved, the assembly convex column of the buffer protector is connected to the intersection blocking rod in a sleeving manner, so that the assembly convex column is convenient to mount and place, the assembly convex column drives the elastic rubber to place, and the U-shaped rubber strip can be mounted and placed due to the area of the internal sleeving groove of the elastic rubber; when the bottom of the elastic rubber is in contact with the outside, the elastic rubber deforms inwards and then drives the U-shaped rubber strip to deform and buffer, so that a good buffer protection effect is achieved, the collision force is reduced, and an external collision object is effectively protected from being damaged.

The utility model discloses a helmet of two -layer protection, including outer casing and buffer inner shell, the buffer inner shell is located the inner chamber of outer casing, the top of buffer inner shell is fixedly connected with the connecting column, the front and back both sides of connecting column all are fixedly connected with the limiting block, the top center position of outer casing is equipped with the round groove, the inner chamber bottom of round groove is equipped with the round hole, the utility model discloses a helmet of two -layer protection, through the upper turning restraint belt, and the magic paste wooly face is driven magic paste spine face away from magic paste, to this unfasten the fixing of restraint belt, then rotates the connecting ring, and the connecting ring drives second recess to rotate to the just below of limiting block, then moves connecting column downward to tear down buffer inner shell, at this moment also tear down restraint belt and the tightening band simultaneously, one can two, thereby to the cleaning or replacement of buffer inner shell, restraint belt and tightening band, avoid the bacteria breeding, guarantee the normal use of helmet.

The utility model provides an anti-collision intelligent visitor swing gate, and aims to solve the problems that when an existing swing gate is used, the swing gate is damaged due to the fact that some people influenced by authority easily directly collide with the swing gate, and no alarm device is arranged during collision, the anti-collision intelligent visitor swing gate comprises a bottom box and two gate openings, the two gates are fixedly mounted at the top of the bottom box, two positioning seats are fixedly mounted on the sides, close to each other, of the two gates, the same mounting seat is rotationally connected between the two positioning seats on the same side, two connecting plates are rotationally connected to the mounting seat, and the same gate is fixedly mounted on one sides of the two connecting plates on the same side. And a buffer mechanism is arranged on the mounting seat. The swing gate is simple in structure and convenient to use, the gate body of the swing gate can be conveniently buffered and protected, damage during collision is prevented, meanwhile, an alarm can be automatically given during collision, and people can conveniently use the swing gate.

This utility model relates to the field of wireless earphone technology, specifically to a quick-plug wireless earphone charging PIN pin structure. It mainly includes an outer cavity, with a piston cylinder connected to the inner side of the outer cavity, and a PIN pin body slidably connected to the inner side of the piston cylinder. The insertion / removal protection component includes a trapezoidal retaining ring, with a guide rod disposed on the inner side of the trapezoidal retaining ring, and a PIN pin tip disposed at the front end of the guide rod. The installation adjustment component includes an installation ring. This quick-plug wireless earphone charging PIN pin structure achieves unidirectional position adjustment by setting a foolproof structure on the inner side of the PIN pin body. The elastic connection of the conductive spring improves the buffer protection performance and increases the contact range. The elastic compression also ensures a tighter contact during charging. The dispersed PIN pin tips at the end of the PIN pin body increase the probability of contact with the earphone's metal contacts, reduce the probability of poor charging contact, and improve the efficiency of the PIN pin structure.

The utility model relates to the technical field of voltage-stabilized power supplies, in particular to an anti-interference voltage-stabilized power supply which comprises a base, four first dampers are installed on the upper end face of the base, a top seat is fixedly connected to the upper end faces of the four first dampers, four universal wheels are installed on the lower end face of the base respectively, and a voltage-stabilized power supply body is fixedly arranged on the upper end face of the top seat. According to the utility model, the periphery of the voltage-stabilized power supply can be elastically clamped by using the clamping sliding plate and the positioning baffle plate, so that the stability of the voltage-stabilized power supply is ensured, and then the vibration force generated when the whole voltage-stabilized power supply is moved by using the universal wheels can be weakened and reduced by using the first damper, so that the stability of the voltage-stabilized power supply is ensured. And two groups of springs are matched to further elastically buffer the vibration force, so that the safety of the stabilized power supply in use is improved, and the protective top frame and the movable plate are mounted above the stabilized power supply, so that a rain shielding and protection effect can be achieved, and the whole stabilized power supply is protected.

The utility model belongs to technical field, concretely relates to a combined crash barrier, including first barrier board and second barrier board, the size of first barrier board and second barrier board is same, and the lower extreme of first barrier board and second barrier board is fixedly connected with a plurality of support legs respectively, the lower extreme of support leg is fixedly connected with support block, support block is provided with a plurality of threaded holes, first barrier board and second barrier board are provided with combination mechanism, first barrier board and second barrier board are provided with buffer crashproof mechanism. The utility model discloses through the lower pressure of the first barrier board and the second barrier board of the pressure block, the lower end of the first barrier board and the second barrier board is tightly attached to the top block, the front slide bar is connected with the front lug plate sliding, the rear slide bar is connected with the rear lug plate sliding, then the lower end of the front slide bar and the rear slide bar is limited by the nut, thereby the lower end of the front slide bar and the rear slide bar is fixedly limited, avoids the front slide bar and the rear slide bar to separate, thereby the effect of the loading and unloading of the first barrier board and the second barrier board is convenient to reach.

This invention provides a lightweight fiber-reinforced foamed polyester composite material for low-altitude logistics drones. Utilizing a carbon fiber / glass fiber hybrid reinforcement system and leveraging the positive hybridization effect, it achieves excellent mechanical properties at low density, reducing weight by more than 70% compared to traditional aluminum alloy cargo holds. This significantly improves the drone's effective payload and range. Simultaneously, surface modification achieves strong interfacial bonding between the fiber and the matrix, fully maximizing the reinforcement effect and addressing the pain point of insufficient mechanical properties in foamed materials. A dual heterogeneous nucleation system of "hybrid fiber + organically modified montmorillonite" is constructed, combined with a microencapsulated controllable decomposition foaming agent, enabling precise control of cell size and structure. The high closed-cell structure not only achieves excellent cushioning and protection performance through cell deformation but also achieves low thermal conductivity through a static air layer. A two-stage, one-step foaming molding process is employed, adapting to the needs of small-batch, multi-variety, and low-cost large-scale production of low-altitude logistics drone cargo holds.

The utility model relates to the technical field of stepping motor drivers, and provides a bus control stepping motor driver, which comprises a shell and a control structure. According to the utility model, the control structure is arranged, the connecting end and the connecting port are electrically connected with the driver, and the general control circuit module can be directly inserted into the general driver, so that a plurality of modules can be controlled to move, the control is convenient, the synchronism is high, the number of controllers is reduced, and the cost is reduced; the operation control module is arranged to facilitate coordination and control of the whole system, and the sensor driving module is arranged to conveniently send data of a sensor connected with the connecting end and the connecting port to the operation control module. And the motor driving module is arranged to conveniently receive an instruction of the operation control module and control a stepping motor connected to an external interface.

The utility model discloses a cable auxiliary supporting installation mechanism, and relates to the technical field of power cable installation, the cable auxiliary supporting installation mechanism comprises a supporting mechanism, the top of the supporting mechanism is fixedly provided with a buffer mechanism, and the top of the buffer mechanism is fixedly provided with positioning mechanisms in a linear arrangement at equal intervals; the supporting mechanism comprises a mounting plate, a sleeve is fixedly mounted at the top of the mounting plate, and a sliding rod is slidably connected to the inner side of the sleeve. According to the utility model, the structure is adopted, and the buffer spring is arranged, so that the buffer spring can be matched with the damper to assist in buffering during use, the device can have better buffer protection performance when a cable is installed and erected, and the whole device can have better protection and buffer functions; therefore, the device has an adjustable function in the whole use process, meanwhile, the device has good buffering protection performance, and the device is convenient to use.

The utility model discloses a wear-resistant protective baby garment which comprises an upper garment, a lower garment connected to the lower portion of the upper garment, a mounting groove formed in the surface of the lower garment, a wear-resistant piece bonded to the rear portion of the upper garment, and a protective pad bonded to the rear portion of the lower garment. An auxiliary hook-and-loop fastener adheres to the rear portion of the saliva pad, a main hook-and-loop fastener adheres to the front portion of the upper garment, a connecting strip is connected to the rear portion of the upper garment, and buttons are connected to the surface of the connecting strip. The protective airbag is connected in the mounting groove, an interlayer is adhered to the outer wall of the protective airbag, and the head end of the protective airbag is connected with a conduit; the side edge of the lower garment is connected with an air inlet pipe, the head end of the air inlet pipe is connected with a connector, an internal thread groove is formed in the inner wall of the connector, and the bolt is connected with external threads and connected to the sealing piece. Through the arrangement of the wear-resistant assembly, when an infant wears the infant clothes to crawl, the infant clothes are prevented from being worn by the ground, the service life of the infant clothes is prolonged, and meanwhile through the arrangement of the protection assembly, the infant can be well protected when the infant falls down due to the fact that the infant stands unstably.

The utility model discloses an infusion device for an emergency intensive care unit, which relates to the technical field of infusion devices and comprises an infusion disc, a connecting block is fixedly mounted at the top of the infusion disc, a connecting rod is fixedly mounted at the top of the connecting block, and a lifting rod is movably and fixedly mounted at the other end of the connecting rod. A mounting base is fixedly mounted at the bottom of the lifting rod, an extension plate is fixedly mounted at the bottom of an inner cavity of the infusion disc, and a sleeving pipe is fixedly mounted at the top of the extension plate. Through mutual cooperation of the mounting base, the mounting plate, the fixing bolts and the connecting holes, the problems that an infusion device is large in occupied space, poor in fixity and not suitable for being used in an emergency intensive care unit are solved, the fixed mounting function is achieved, the mounting plate and the fixing bolts are used for threaded mounting, the infusion device is mounted on a wall, occupied space is reduced, and cost is reduced. And then the supporting columns are sleeved with the connecting holes, the installation mode is replaced, and the device can be conveniently and rapidly used.