14results about How to "Avoid incompatibility" patented technology

The utility model relates to the technical field of sleeve selectors, in particular to a sleeve selector which comprises a shell, a machine base is arranged in the shell, a workpiece hole is formed in the machine base, and a sleeve workpiece is arranged in the workpiece hole. An air cylinder is assembled in the shell, a pressing head is arranged at the output end of the air cylinder, and the pressing head is provided with a V-shaped pressing opening. A through hole is formed in the side end, close to the air cylinder, of the machine base and perpendicularly penetrates through the workpiece hole, and the pressing head movably penetrates through the through hole, extends into the workpiece hole and is used for pressing and fixing the sleeve workpiece from the side end. According to the tool, the POM shell is used, the 150-degree V-shaped pressing opening is formed in the pressing head, the air cylinder is matched to drive the pressing head to be pushed out to press the sleeve, the tool can be compatible with the sizes of conventional standard nuts and non-standard nuts of terminals in the wire harness tightening industry and can be compatible with screwdriver heads of different specifications, and the problem that an original nut sleeve or a screwdriver head is not matched after a customer replaces a product subsequently can be solved.

The invention belongs to the technical field of geochemical numerical simulation and optimization, and particularly relates to a pollution source fingerprint spectrum construction optimization method and system.The method comprises the steps that pollution source sample data sets are collected, the pollution source sample data sets are classified, and specific pollutants in a fingerprint spectrum are determined; the pollution source sample data set is screened, and a learning sample set and a training sample set for pollution source type matching are screened out; calculating pollution source characteristic factor vectors in the pollution source fingerprint spectrum and the proportion of each characteristic factor vector in combination with a rough set training model; and manufacturing a pollution source fingerprint spectrum. And then optimizing the heavy metal migration enrichment model and optimizing the pollution source fingerprint spectrum. According to the method, the respective advantages of a machine automatic learning screening model and a migration enrichment model are coupled through pollution source component optimization factors, and the accuracy and reliability of the pollution source fingerprint spectrum in source analysis calculation can be obviously improved.

The utility model relates to the field of joint machining tables, in particular to a hose joint machining table with a positioning structure. The technical problems that in the machining process of an existing machining table, joints are machined through a flaring tool, a cutting tool and other tools, due to the fact that the sizes of the joints needing to be machined are different, when the machined joints are limited, a positioning assembly cannot be matched with the joints, the positions of hose joints are likely to be unstable in the machining process, and the machining precision is affected are solved. The size of the hose connector is inaccurate, a machining hole position deviates from a specified requirement, machining elements are damaged, and machining quality is reduced. According to the technical scheme, the hose connector machining table with the positioning structure comprises a workbench, a clamping and discharging assembly, an adjusting and positioning assembly, a movable punching assembly and a sliding assembly; the telescopic rod is driven by the driving motor to stretch back and forth, the closed clamping plate is pushed to be opened in combination with the insertion rod on the inner wall of the fixing block, stretching and opening and closing of the clamping plate are accurately controlled, and it is ensured that the process of clamping the connector is controllable.

The invention discloses an inorganic gel-microorganism composite self-repairing agent as well as a preparation method and application thereof. The self-repairing agent is prepared from the following substances in parts by weight: 60 to 70 parts of inorganic mineral, 1 to 2 parts of polyacrylamide, 13.5 to 14.25 parts of monosaccharide, 4.5 to 4.75 parts of microorganism and 10 to 20 parts of barite powder. The inorganic mineral comprises one or more of a calcium source, a silicon source and an aluminum source, and the atom molar ratio of calcium to aluminum to silicon in the calcium source, the silicon source and the aluminum source is (0.5-2): (0-0.5): 1. The preparation method comprises the following steps: preparing the component A and the component B; watering and maintaining; dipping in styrene-acrylic emulsion, and drying; soaking, taking out and drying. The hydrated calcium silicate gel and the hydrated calcium aluminosilicate gel which are formed by induction in the initial stage of repair are hydration products of Portland cement, and the problem of compatibility between the repair products and a matrix can be avoided to a great extent when the hydrated calcium silicate gel and the hydrated calcium aluminosilicate gel are used for filling the cracks with the hydrated calcium silicate gel and the hydrated calcium aluminosilicate gel.

This invention relates to the field of pharmaceutical formulation technology, and discloses a solid dosage form containing merogabarine besylate, its preparation method, and its uses. The solid dosage form provided by this invention includes contents and a shell encapsulating the contents. By weight, the contents consist of 10-30 parts merogabarine besylate and 10-30 parts silicone oil, and the shell consists of 10-20 parts polyacrylic acid resin, 40-60 parts liquid silicone rubber, and 5-15 parts gum arabic. This dosage form has compressive strength that can stably withstand the daily chewing force of humans. During an epileptic seizure, the patient's explosive biting force can break the membrane, triggering a precise and instantaneous release of the drug, achieving immediate drug release during the seizure and avoiding further harm to the patient from prolonged seizures.

The utility model provides an adjustable steel structure connecting device which comprises at least one steel structure connecting assembly, and each steel structure connecting assembly comprises a first fixing assembly, a second fixing assembly and a third fixing assembly, the second fixing assembly is fixed to a second connecting hole in the T-shaped steel structural part. One end of the telescopic adjusting assembly is pivotally connected with the first fixing assembly, the other end of the telescopic adjusting assembly is pivotally connected with the second fixing assembly, and the length of the telescopic adjusting assembly is adjustable; according to the structure of the steel structure connecting device, when the length of the telescopic adjusting assembly is adjusted to a certain length, the telescopic adjusting assembly fixes the first fixing assembly and the second fixing assembly together. The length of the telescopic adjusting assembly can be adjusted according to the actual positions of the first connecting hole and the second connecting hole. Therefore, the first fixing assembly and the second fixing assembly are connected and fixed. Therefore, the T-shaped steel structural member is connected and supported.

The invention relates to the technical field of reactive compensation of a distribution network, and provides a load regulation and control management method and system, and the method comprises the steps: processing an input signal of each reactive adjustable branch of a load regulation and control management system; calculating the maximum allowable output reactive power of each reactive adjustable branch; calculating the maximum allowable reactive output capacity of the load regulation and control management system accessed to all loads; calculating active power and reactive power, and then calculating apparent power according to the active power and the reactive power; predicting the reactive power of a transformer and the reactive power of a power supply line in the load regulation and control management system according to the apparent power; calculating target total reactive power of sampling points in the load regulation and control management system; and calculating and issuing a reactive power target value of each reactive adjustable branch. The problems of reactive power return, network loss increase and voltage deviation out-of-limit existing in traditional reactive power compensation can be effectively solved, the switching frequency of the capacitor bank is reduced, and the service life of equipment is prolonged.

The utility model relates to the technical field of pupil measuring instruments, and provides a wearable pupil measuring device which comprises a measuring instrument and a bracelet belt connected to one end of the measuring instrument, the measuring instrument comprises a measuring instrument body, a display screen and an image collector, the display screen and the image collector are arranged on the measuring instrument body, and the display screen is electrically connected with the image collector; a first connecting lug and a second connecting lug are fixed on the outer side wall of the measuring instrument body, and the first connecting lug and the second connecting lug are oppositely arranged; one end of the bracelet belt is connected to the first connecting lug, and the other end is detachably connected with the second connecting lug. The utility model aims to improve the adaptability of a pupil measuring device.

The present invention relates to the field of data processing technology, and discloses a snowfall calculation method, device, equipment and storage medium. By acquiring a geographic environment parameter set and snowfall associated parameter information of a target monitoring area, a geographic parameter feature map is constructed using the geographic environment parameter set, and a plurality of migration reference areas are generated in a geographic environment database. An independent reference snowfall prediction model is constructed according to the historical snowfall information of each migration reference area. Then, the reference snowfall prediction model is migrated based on model weight mapping, and the migration strategy is adjusted based on the model optimization period to achieve model migration and optimization between the migration reference area and the target monitoring area. On the one hand, the accuracy of snowfall calculation in the monitoring area under data scarce scenarios is ensured, and on the other hand, the degree of adaptation between the snowfall prediction model and the target monitoring area is improved, so as to avoid the problem of model incompatibility caused by the model migration process, and the model has good scene adaptability.

The utility model discloses a glue cover and a gasket thereof, the glue cover comprises a cover body and a gasket body, the outer edge of the gasket body is provided with one or more protruding points which are evenly distributed and protrude outwards, the protruding points extend outwards in the horizontal direction along the outer edge of the gasket body, and the gasket body is clamped in the side wall of the cover body through the protruding points. A gap exists between the position, where the protruding point is located, of the outer edge of the gasket body and the side wall of the cover body, the center of the gasket body is of a hollow structure to form a circular ring shape with the inner edge, the glue cover further comprises a brush rod and a brush head fixed to one end of the brush rod, and the other end of the brush rod penetrates through the center of the gasket body to be fixed to the inner wall of the top face of the cover body. According to the novel gasket structure, the gasket body is clamped in the cover body through the protruding points, the phenomenon that the gasket body is bulged due to the fact that the outer diameter of the gasket body is too large is avoided, the phenomenon that the gasket body falls off due to the fact that the outer diameter of the gasket body is too small is avoided, and the adaptation degree of the gasket body and the cover body is greatly improved.

The invention relates to a data forwarding method and device, computer equipment, a storage medium and a program product. The method comprises the following steps: acquiring initial fragmented messages and message information of each initial fragmented message; according to the message identifier corresponding to each initial fragmented message, recombining each initial fragmented message to obtain a recombined message; fragmenting the recombined message according to the initial length of each initial fragmented message contained in the recombined message to obtain each target fragmented message; and sending each target fragmented message to a target receiving end corresponding to the target receiving end identifier. According to the scheme, when the recombined message is fragmented, the recombined message is fragmented according to the initial length of each initial fragmented message contained in the recombined message, so that the length of the fragmented message is the same as the length of the initial fragmented message, the problem that the length of the fragmented message obtained after the recombined message is fragmented is not matched with a transmission link is avoided, and the transmission efficiency of the recombined message is improved. And thus, the problem that the fragmented message fails to be sent is avoided.

The present application relates to a kind of handling robot, including robot main body;Mobile main body, it is located at the bottom of robot main body;Handling device, including being located on the first handling component of robot main body and being located on the second handling component of first handling component;First handling component includes the first height adjustment unit being located on the robot main body and the first transmission unit being located on the first height adjustment unit;The first transmission unit is used to interface with external equipment to transmit material;Second handling component includes the second height adjustment unit being located on the first height adjustment unit and the second transmission unit being located on the second height adjustment unit.The present application can promote the integrated degree of handling transfer structure, so as to be able to cope with different production line corresponding different structure form and performance parameter material or product handling demand, reduce the variety of internal robot, avoid the problem of robot inadaptation caused by product / production line update and upgrade and other factors, reduce resource waste.

The application relates to a speed reducer and a middle shaft structure thereof. The middle shaft structure of the speed reducer comprises a rotating adjusting piece, an extension assembly and a barrel. In the process of installing the middle shaft structure of the speed reducer into the main beam of a photovoltaic assembly, the extension assembly is moved close to the axis of the barrel through the cooperation between the rotating adjusting piece and the extension assembly, the middle shaft structure of the speed reducer is put into the main beam of the photovoltaic assembly, the extension assembly is moved away from the axis of the barrel through the cooperation between the rotating adjusting piece and the extension assembly, and the extension assembly is matched with the inner wall of the main beam, the outer diameter of the middle shaft structure of the speed reducer is matched with the inner diameter of the main beam, the middle shaft structure of the speed reducer is driven by a driving mechanism to drive the main beam to rotate, and the photovoltaic assembly is kept facing the sun. The middle shaft structure of the speed reducer can be mass-produced to be suitable for main beams with different inner diameters, the problem that the middle shaft structure of the speed reducer is not matched with the main beam due to size errors is avoided, the installation efficiency is improved, and the production and installation costs are reduced.

The utility model relates to the technical field of water quality detection, and provides a portable water quality detection sampling device which comprises a rotating block and further comprises a first operation handle, a plurality of first sliding grooves are formed in the outer surface of the rotating block, sliding rods are movably embedded in the inner surfaces of the first sliding grooves, the tops of the sliding rods are fixedly connected with clamping blocks, and the clamping blocks are fixedly connected with the first operation handle. The bottoms of the multiple sliding rods are fixedly connected with limiting plates, a fixed block is arranged at the top of the rotating block, a second sliding groove is formed in the side, close to the multiple sliding rods, of the fixed block, and an operation rod is fixedly connected to the outer surface of the rotating block, so that sampling cups of different sizes can be clamped, and the situation that the sampling cups are not matched with the sampling device is avoided; the sampling efficiency is improved, the use experience of a user is improved, meanwhile, due to the fact that the first operation handle is pulled out, the sampling cup can take a water sample far away from a worker, sampling singleness and particularity are avoided, and the accuracy of a detection result is improved.