54results about How to "Cause injury" patented technology

A pipe and sheet stock handling tool disclosed herein comprises a handle with a forked gripping means at the end which can be placed astraddle one edge of the sheet of metal or the edge of the pipe. Lifting the handle causes the tool to grip said sheet stock and allow simple movement and/or positioning. The fork has gripping teeth (perhaps comprising a biting screw pointed on the end and adjustable and lockable for varying stock thickness) on each jaw that will grab or bite into the stock to provide a stable grip. A variation of the tool (a multi fork version) has one fork on a first end of the handle and 2 forks (one fork attached to the outer jaw of the other) on a second end. The fork on the first end is similar to the one mentioned above. The forks on the second end comprise a larger simple fork with yet another fork attached with a screw on the outer jaw and an opposing smoothly curved inner jaw specially designed for soft metal (such as copper) which may need to be handled without marring.

The invention relates to an intelligent medical headlight, which comprises a headband, a micro control module, a light emitting module, a sensing module and a power supply module. According to the headlight, an accelerometer sensor and a gyroscope unit are arranged in the intelligent headlight to send the movement acceleration and the inclination angle of the head of a medical worker respectively, then the movement of the head of the medical worker is judged according to the sensed acceleration and inclination angle, and the brightness of the light emitting module on the head of the medical worker is further regulated by the micro control module, so that the phenomenon that light emitted by the headlight (the light emitting module) on the head directly shines into the eyes of another person to discomfort or hurt the eyes of the person when the medical worker suddenly turns or the medical worker suddenly raises the head for another operation can be avoided.

The invention discloses an obstetrical suction cup obstetrical device. The device structurally comprises a suction cup obstetrical mechanism, supporting foot cushions, a base, a dust cover and a controller. Four corners of the bottom surface of the base are fixedly connected with the top surfaces of the supporting foot cushions, the number of the supporting foot cushions is four and the supportingfoot cushions are of the same shape and size, the four corners of the base are chamfered, the top surface of one side of the base is mechanically connected with the dust cover, the dust cover is perpendicular to the base, and the controller electrically connected with the suction cup obstetrical mechanism is embedded in the center position of one end surface of the dust cover. The obstetrical suction cup obstetrical device does not need manual labor to hold a delivery suction cup to aid delivery, can avoid the situation of injury of a baby's limbs caused by inappropriate strength and unstablestrength of holding the suction cup by hand, stable rotation speed of a mute motor makes the stress on a piston rod stable, and therefore safety of the baby's limbs can be guaranteed during aiding delivery.

The invention discloses a reinforced bar cutting device for engineering construction. The reinforced bar cutting device for engineering construction comprises a main body, a shell, a main motor, a first belt, a cross shaft, a first bevel gear, a second bevel gear, a driving wheel, a hammer, a second belt, a speed reducing gear, traction rollers, a guiding hole, a first motor, rotors, electric pushrods, clamping plates, a switch, a rotating bar, a connecting rod, a second motor, a water tank, a water pipe, a one-way plug, a first spring, a piston rod, a fixing block, straight bars, an elasticsheet, blades, a rotary rod, a second spring, a fixed-length plate and a screw rod. According to the reinforced bar cutting device for engineering construction, a reinforced bar is clamped through theclamping plates, so that two ends of the reinforced bar can be polished, the occurrence of the phenomenon that workers get hurt by sharpness of the end parts of the reinforced bar when carrying the reinforced bar is avoided, the carrying efficiency is improved, and the probability that the workers are scratched by the reinforced bar is reduced; and during the working of the blades, water is poured on a grinding wheel at the same time, so that the air pollution caused by chippings generated during polishing is avoided, the grinding wheel is conveniently cooled, the abrasion speed of the grinding wheel is reduced, and the service life is prolonged.

The invention relates to the field of livestock breeding technology, and specifically relates to a boar breeding method. An adjusting device is adopted in the growing period; the adjusting device comprises a pedal, the lower part of the pedal is connected with a lever, a coarse material box is arranged above the pedal, the coarse material box is internally provided with a partition in a sliding manner, a material leakage hole is formed in the partition, and the partition is used for partitioning the coarse material box into a first loading cavity at the upper part and a first material splitting cavity at the lower part; a concentrated material box is arranged on one side of the coarse material box, the concentrated material box is internally provided with a splay material guiding plate in the sliding manner, a material guiding opening is formed in the middle part of the material guiding plate, and the material guiding plate is used for partitioning the concentrated material box into a second material splitting cavity at the upper part and a second loading cavity at the lower part; the material guiding plate and the lever are connected with one end of the pedal, and the partition is connected with the other end of the lever. The adjusting process comprises the following steps: A, driving boars on the pedal, and adjusting the amount of concentrated feed and the amount of coarse feed; and B, opening a discharge hole to complete feeding. The boar breeding method solves the problem that the operation is troublesome when the feed proportion is adjusted according to the weight of the boars in the prior art.

The invention discloses a protection mechanism of a bending machine, and belongs to the technical field of metal material bending processing equipment. The protection mechanism is mounted on a bending machine top box and a bending machine bottom box and positioned at one side, far away from the bending machine, of a fixed table; the protection mechanism comprises a protection curtain, a roller shutter assembly, a telescopic assembly, a rotation driving assembly, an upper fixing block and a lower fixing block, wherein one end of the protection curtain is installed on the telescopic assembly, the other end of the protection curtain is installed on a roller shutter, and the protection curtain is retracted and wound through the roller shutter assembly or stretched through the telescopic assembly; and the roller shutter assembly is rotationally installed on the upper fixing block, the telescopic assembly is fixedly installed on the rotation driving assembly, the rotation driving assembly is rotationally installed on the lower fixing block, and the telescopic assembly is driven by the rotation driving assembly to rotate. According to the protection mechanism, a metal material machining area is shielded, so that personnel injury accidents caused during metal material machining are effectively avoided, and the safety performance of the bending machine is improved.

The invention discloses an oxazole organic copper compound, and a preparation method and a preparation thereof and purpose thereof in control of agricultural plant diseases. The method comprises steps of: carrying out aqueous phase process on hydroxylamine hydrochloride and ethyl acetoacetate too generate 3-hydroxy-5-methyl isoxazole; adding the compound and cupric salt into an organic solvent for reaction; successively carrying out separation, washing and drying after the reaction. The preparation method of the invention is simple, practical, low-cost and pollution-free; and the prepared novel oxazole compound copper-3-hydroxy-5-methyl isoxazole has stable property and wide sterilization spectrum, can be used in controlling agricultural plant diseases, especially in controlling diseases canused by Fusarium sp, Aphanomyces invadans, pythium and corticium, and has special effects on various soil borne diseases and seedling blight.

The invention relates to the technical field of stamping, in particular to a stamping device for automobile stamping part machining. The stamping device comprises a driving mechanism, a base mechanism, a protection mechanism, an inflation mechanism and an energy storage mechanism, wherein the base mechanism is arranged below the driving mechanism, the protection mechanism is fixedly connected to the periphery of the base mechanism, the base mechanism and the protection mechanism are communicated through a first air guide pipe, the lower portion of the base mechanism is fixedly connected with the inflation mechanism, one side of the inflation mechanism is fixedly connected with the energy storage mechanism, and the inflation mechanism and the energy storage mechanism are connected through a second air guide pipe; and the driving mechanism can drive left and right stamping rods to fall alternately, the base mechanism can replace a proper stamping die, the protection mechanism can automatically rise during stamping to prevent a workpiece from jumping and hurting people during stamping, the inflation mechanism can inflate enough gas into the energy storage mechanism, the energy storage mechanism can release the gas instantly, and chippings in the die are blown away through an air spraying head.

The invention discloses a multifunctional medical trash can. The multifunctional medical trash can comprises a can body, a can lid, a shearing assembly and an inner liner. The can body comprises a first can body and a second can body. A first can opening is formed in the upper end of the first can body. A tapered groove is formed in the lower portion of the first can opening. The inner linear is arranged below the tapered groove. A second opening is formed in the right side wall of the first can body. A sealing door plate is arranged on the second opening in a matched manner. A second can opening is formed in the upper end of the second can body. The left side wall of the first can body is connected with the plane side wall end of the second can body. The can lid comprises a first can lid body and a second can lid body. By the adoption of the multifunctional medical trash can, medical waste which needs to be processed can be sheared automatically, the double protection function is achieved through a first cloth cover and a second cloth cover, and the medical waste can be prevented from splashing during shearing; and the inner linear which is resistant to scratch and wear and capable of prevented from being punctured is arranged, medical waste removal is facilitated, and the multifunctional medical trash can is a semi-cylindrical can body capable of containing the medical waste and non-medical waste at the same time.

The invention discloses aeolian sand liquefaction ballasting earthing reinforcement equipment and a ballasting method. The aeolian sand liquefaction ballasting earthing reinforment equipment comprises a movable shell, a feeding port is formed in the top of the shell, a coarse material discharging port is formed in one end of the shell, a closing mechanism is arranged on the coarse material discharging port, a compaction mechanism is arranged at the other end of the shell, a counterweight mechanism is arranged on the compaction mechanism, a crushing mechanism and an inclined screen are mounted in the shell, and a discharge pipe is mounted on a bottom plate of the shell; raw material broken stones fall on the crushing mechanism and fall on the screen after being crushed, oversize materials move to the coarse material discharging port, undersize materials fall on the discharging pipe, the oversize materials are discharged to liquefied aeolian sand through the coarse material discharging port, the equipment is pushed to flatten the oversize materials, an outlet in the lower end of the discharging pipe is opened, the undersize materials are discharged, the equipment is moved, the undersize materials are flattened, a shovel plate is unloaded, a pressing roller is pressed on the flattened undersize materials, and the equipment is moved to compact the liquefied aeolian sand and the flattened broken stones. The reinforcing equipment has a plurality of functions, the number of operators is greatly reduced, operation is easy and flexible, and time and labor are saved.

The invention discloses a numerical control pipe bending machine convenient to replace a pipe bending mold. The machine comprises a machine body, a fixed shaft, a molding mold, a fixed base, an infrared sensor, a rotating arm, the pipe bending mold, a dowel pin, a pressure sensor, a clamping mold, a mandrel and a support frame; the mandrel is arranged on the front surface of a third slide block; the support frame is arranged at the bottom end of the mandrel; the infrared sensor is arranged on the front surface of the fixed base; the pipe bending mold is arranged on the side, near the molding mold, of the top end of the rotating arm; the dowel pin is arranged in a first slide block; and the pressure sensor is arranged at one end of the clamping mold. The machine is scientific and reasonablein structure and safe and reliable in use, is provided with the dowel pin for conveniently disassembling and mounting the pipe bending mold, is provided with the support frame for preventing displacement of the mandrel in pipe bending, is provided with the infrared sensor for reminding users to keep a safe distance from the pipe bending machine, and is provided with the pressure sensor for preventing clamped deformation of steel pipes.

The invention provides a baking device for food processing, and relates to the technical field of food processing and production. The problem that when an existing baking device is used, grease generated by meat product processing falls into a baking tray, part of grease is prone to falling onto food, and food pollution is caused is solved. The baking device comprises a body, a tray and a heatingpiece. A guide plate at the top of a box is arranged on the inner side of the body; a water tank is formed in the bottom of the inner side of the body; a gear at the outer end of a rotating plate on the outer side of a rotating piece meshes with a gear at the outer end of a rotating rod; a sliding plate is mounted on the inner side of the body through a rotating shaft, and the top of the sliding plate is connected with the inner top of the body through a spring; a filter plate is arranged at the top of the tray, and the tray is mounted on the outer side of the transmission part; and the heating piece is arranged on the inner side of the body, and a pull plate on the outer side of the heating piece is mounted on the side face of the body. The grease is prevented from polluting the processedfood through the tray, and the grease is cleaned through a scraping plate on the heating piece.

The invention belongs to the technical field of agricultural pesticides, and particularly relates to a special resistance enhancer for helping geranium to survive over summer. The resistance enhancercomprises a Krem liquid, an allicin liquid, borax, a hypericum japonicum dry powder, mancozeb, bacillus subtilis, an emulsifier, a dispersing agent, a plant growth regulator, water and a hot pepper, tobaccos and a phellodendron amurense extract, wherein the plant growth regulator contains gibberellin, indolebutyric acid, paclobutrazol and methyl naphthaleneacetate. The resistance enhancer is applied to leaves and roots of the geranium and soil when the geranium survives over summer, so that the resistance of the geranium can be significantly improved, robust growth of the geranium can be maintained, and the survival rate of a plant can be increased; in addition, the resistance enhancer contains a variety of plant-derived components, is suitable for home gardening, and does not cause damageto health of people and animals, and is very environment-friendly and healthy.

The invention discloses an electric appliance cabinet with a heat dissipation function. A rain cover is fixedly connected to the top of an electric cabinet box, first through grooves are formed in the two sides of the electric cabinet box, dust removal filtering mechanisms are fixedly connected to the inner walls of the first through grooves, shutters are fixedly connected to one sides of the through grooves, and an electric appliance mounting mechanism is fixedly connected to one side of the inner wall of the electric cabinet box. An electric cabinet door is rotatably connected to one side of the electric cabinet box through a hinge, a cleaning mechanism is fixedly connected to the bottom of the electric cabinet box, the rain cover comprises a top plate, first through holes are formed in the two sides of the top plate, drainage pipelines are fixedly connected to the inner walls of the first through holes, baffles are fixedly connected to the tops of the tops of the first through holes, and second through holes are formed in the bottom of the inner wall of the top plate. The invention relates to the field of electrical cabinets. According to the electric appliance cabinet with the heat dissipation function, the problems use of electric appliances is affected by too high temperature of the interior of the electric appliance cabinet blocked by equipment, even the electric appliances are burnt, economic losses and personnel injuries are caused, and the cost is increased are solved.

The invention relates to an improved table supporting device, a table frame is composed of a transverse steel tube and at least two vertical steel tubes, the lower ends of the vertical steel tubes are fixedly connected with the transverse steel tube, a gap is retained between two vertical steel tubes, the upper end of each vertical steel tube is provided with a steel tank which opens upwards and is vertical to the transverse steel tube, two ends of the transverse steel tube are provided with table leg plastic blocks, one end of the table leg plastic block is embedded in the transverse steel tube while the other end thereof coats the transverse steel tube, the table leg plastic blocks are connected with the transverse steel tube via bolts, an adjusting screw arranged respectively below the two ends of the transverse steel tube is connected with the table leg plastic block, and the lower end of the adjusting screw is provided with a round plastic knob. In the invention, the steel tank is arranged in the improved table supporting device and is connected with steel tubes of the table top, thus facilitating increasing the size of the table top; the screw one end of which is provided with the plastic knob is arranged on the table frame, thus facilitating adjusting the table top height and avoiding direct friction between the table frame and the ground; and the two ends of the transverse steel tubes of the table frame are coated with table frame plastic sheets, thus preventing collision between the metal table legs and human body.

The invention discloses application of an ISR mechanism based disease-resistant inductive agent in preventing and treating turfgrass disease. The inductive agent is a 2, 3-butanediol stereisomer mixture, and can induce the original herbal disease resistance of turfgrass, and has obvious preventing and treating effects on agrostis stolonifera, meadow grass, brown blotch of perennial ryegrass and festuca arundinacea and fusarium blight by applying to the root part with the most proper concentrations (250, 550, 450 and 250 mu mol/L), and the effect of resisting brown blotch can respectively reach 86, 68.5, 73.2 and 81%. When the inductive agent is affected to agrostis stolonifera, the activities of phenylalnine ammonialyase, chalcone isomerase and 4-coumarate coenzyme A ligase are all improved obviously. The inductive agent can obviously increase the content of secondary metabolism products relevant to the agrostis stolonifera resistance, such as total hydroxybenzene, flavones, lignin, can be applied to the prevention and treatment of turfgrass disease, can reduce the use of chemical bactericides, protect the environment, and reduce the turfgrass maintenance expense.

The invention discloses an automotive folding bed and a using method thereof. The automotive folding bed comprises a bed board that is detachably connected with a plurality of bed legs used for supporting the bed board and comprises a soft connecting layer, and a plurality of reinforcing strips arranged side by side are fixedly connected to one side of the soft connecting layer; the other side of the soft connecting layer is rotatably connected with a plurality of connecting rings, the plurality of connecting rings are detachably connected with a plurality of connecting pipes, and the bed legs are detachably connected with the connecting pipes. The folding bed for the vehicle is stable in form, convenient to use and high in universality.

The invention discloses a mouth and nose secretion cleaning device for department of pediatrics, and belongs to the technical field of medical instruments. The mouth and nose secretion cleaning device for the department of pediatrics comprises a piston cylinder, a cleaning agent bin, a secretion collecting bin and an inlet device. The piston cylinder comprises a cylinder body and a piston, the top of the cylinder body is connected with a cylinder cover in a sealed mode, and the bottom of the piston is connected with a reciprocating mechanism; the bottom of the cleaning agent bin is in sealed connection with a first elastic diaphragm, the cleaning agent bin communicates with a first one-way valve and a second one-way valve, and the first one-way valve communicates with a liquid supply device; the bottom of the secretion collecting bin is in sealed connection with a second elastic diaphragm, the cleaning agent bin communicates with a third one-way valve and a fourth one-way valve, and the third one-way valve communicates with a waste liquid collecting device; and a liquid passing pipe is arranged in the inlet device. According to the mouth and nose secretion cleaning device for the department of pediatrics, secretions in the mouth of a child and a cleaning agent containing the secretions can be collected in time, flushing fluid with the secretions is prevented from flowing to the face of the child, and the discomfort and rejection reaction of a child patient are reduced.

The invention discloses a safe and stable vulva and vagina medicine pushing device, and relates to the technical field of medical treatment, the safe and stable vulva and vagina medicine pushing device comprises a fixing plate, two grooves are formed in the upper side face of the fixing plate, and telescopic devices are movably connected in the two grooves. According to the safe and stable vulva and vagina medicine pushing device, a protection plug is pulled out of the medicine injection tube, then new medicine is injected into the medicine injection tube, after a medicine pushing block is pushed to a proper position, the affected part of the vulva and the lip of a patient is conveniently massaged and smeared with medicine through a smearing block, an auxiliary block, an auxiliary groove and a massage ball, and the operation is convenient. Therefore, the problem that the body of a patient may be injured to a certain extent due to vibration of the medicine pusher caused by vibration of hands of a doctor because the stability of the position of an existing medicine pusher is always ensured by the doctor when the medicine pusher is used for medicine pushing treatment is solved.