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19results about How to "Avoid cumbersomeness" patented technology
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Improved real aperture slope radar antenna aiming calibration method
PendingCN121955904ASimplify the aiming and calibration processReduce calibration stepsWave based measurement systemsRadar antennasRectangular coordinates
The invention discloses an improved real aperture slope radar antenna aiming calibration method. The method specifically comprises the following steps: establishing a conversion relation of two rectangular coordinate systems through coordinates of three known points in two coordinate systems; solving azimuth direction and pitching direction error values of the real coordinates of any point and the radar measurement coordinates; error calibration is achieved by adjusting the telescopic devices in the two directions through a physical method. According to the method, the aiming calibration process of the real-aperture slope radar antenna is simplified, a traditional complex multi-parameter software modification method is replaced by establishing the conversion relation between the total station equipment and the radar coordinate system, calibration steps and workload are remarkably reduced, operation convenience is improved, in addition, mechanical calibration is carried out by adopting a physical adjustment mechanism, and the calibration precision is improved. And program internal error correction is replaced, the complexity of multiple times of software debugging is avoided, the reliability and efficiency of the calibration process are improved, and on-site rapid deployment and application are facilitated.
Owner:CHINA COAL TECH & ENG GRP SHENYANG ENG CO +3
Rubber nozzle shearing tool
ActiveCN224158481UEffective adjustment of flatnessImprove stabilityMetal working apparatusConstruction engineeringStructural engineering
The utility model relates to the field of building decoration and beautifying construction, and particularly discloses a rubber nozzle shearing tool. Comprising a main body, a knife handle, a blade and a pressing handle, and the main body is of a long-strip-shaped structure, is made of a high-strength material and is provided with a cutting opening for containing a glue nozzle. The pressing handle is pivoted to the middle of the main body, and the glue nozzle inserted between the pressing handle and the main body can be flattened through rotation so as to adjust the shape of the glue nozzle. And the knife handle is pivoted to the front end of the main body and is provided with a blade, and the knife handle drives the blade to shear the flattened glue nozzle when being pressed, so that a glue outlet meeting construction requirements is formed. The cutter is suitable for shearing a rubber nozzle of a glass cement bottle or a beautifying rubber bottle and is widely applied to scenes such as building sealing, decoration joint filling and beautifying nursing, and pretreatment and accurate shearing of the rubber nozzle are achieved through the structural design; the tool is simple and convenient to operate, compact in structure, suitable for various glue nozzle specifications and capable of meeting different construction requirements.
Owner:CHONGQING BREWERY CRAFTSMAN NETWORK TECHNOLOGY CO LTD
Air outlet structure, air conditioner and automobile
ActiveCN224224872Usmall footprintreduce wearAir-treating devicesVehicle heating/cooling devicesGear wheelControl engineering
The utility model discloses an air outlet structure, an air conditioner and an automobile, the air outlet structure comprises a first adjusting unit, and the output end of the first adjusting unit penetrates through a rotating ring and can drive the rotating ring to rotate in the first direction; the output end of the second adjusting unit penetrates through the air outlet unit and the rotating ring so that the air outlet unit can rotate in the first direction along with the rotating ring, and the second adjusting unit can further drive the air outlet unit to rotate in the second direction. According to the utility model, manual step-by-step operation is replaced by cooperative control of the first adjusting unit and the second adjusting unit, and a user can realize transverse and longitudinal synchronous adjustment through one key of the controller. Due to the integrated design of the rotating ring and the air outlet unit, the occupied space of a plurality of traditional motors and transmission parts is reduced, and the structure is more compact. The first adjusting unit directly drives the rotating ring to transversely rotate, the second adjusting unit directly drives the air outlet unit to longitudinally rotate, the transmission path is short, multi-stage gear matching is avoided, and mechanical abrasion and error risks are reduced.
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Carton folding mechanism with measuring and adjusting function
The utility model provides a kind of paper box folding mechanism with measuring adjustment function, it includes: first support device, second support device, first distance block and second distance block. Through the setting of first distance block and second distance block, the paper box folding mechanism can directly adjust the interval D between first support device and second support device according to the interval W between first rocker cover and second rocker cover, so that the interval D is equal to the interval W. The paper box folding structure thus arranged not only can avoid the tediousness of adjusting the interval D operation after measuring the interval W with the aid of measuring tool, improve the simplicity and speed of adjustment operation, but also after adjustment, when folding paperboard with gap, can effectively avoid the first support device from being stuck in the gap, making the paperboard folding process more smooth.
Owner:HANGZHOU HONGBA TRADING CO LTD
Pipe pile end plate synchronous cutting mechanism
ActiveCN117381207Bdoes not affect rotationImprove processing efficiencyLaser beam welding apparatusStructural engineeringLaser cutting
The application discloses a pipe pile end plate synchronous cutting mechanism, which comprises a connecting plate, two circumferential rotating assemblies arranged left and right on the connecting plate, a synchronous driving mechanism connected with the two circumferential rotating assemblies and used for driving the two circumferential rotating assemblies to rotate in opposite directions synchronously, an adjustable laser cutting head assembly arranged on the lower side of each circumferential rotating assembly and adjustable in the radial direction of the circumferential rotating assembly, and a radial position maintaining control assembly connected to the lower side of the connecting plate and used for maintaining the same radial adjustment position of the two adjustable laser cutting head assemblies in the rotating state. The pipe pile end plate synchronous cutting mechanism adopts multiple laser cutting knives for synchronous cutting, adjusts the eccentric positions of the laser cutting knives according to the diameters of the flanges to be machined, and realizes the machining of the flanges with the same diameter, so that the tediousness of one-by-one adjustment is avoided, and the machining efficiency is improved.
Owner:ZHONGSHAN YIMA HARDWARE CO LTD
A novel adeno-associated virus rapid purification device
The utility model discloses a novel adenovirus rapid purification device, including lower casing, upper casing, centrifugal tube cover, filter adsorption subassembly and ultrafiltration membrane, the upper end of lower casing has an opening, the both ends of upper casing are respectively provided with an opening, and the opening of upper casing lower extreme is detachably arranged on the opening of lower casing, and the opening of upper casing upper end is detachably connected with centrifugal tube cover, filter adsorption subassembly is detachably arranged in upper casing, and ultrafiltration membrane is arranged in upper casing or lower casing, and is located the below of filter adsorption subassembly, the device is simple to operate, avoids the problem that the sample operation of multiple samples is easy to cause the confusion or addition error among samples to reduce the efficiency and accuracy of test, greatly solves the tediousness of traditional plasmid extraction kit on the time of operation, process.
Owner:NIKETHERAPEUTICS (HANGZHOU) CO LTD
Novel rapid plasmid extraction device
ActiveCN224172730Uto achieve the purpose of purificationavoid cumbersomenessBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyMechanical engineering
The utility model discloses a novel device for rapidly extracting plasmids, and belongs to the field of biological extraction. Comprising an upper centrifugal tube sleeve and a lower centrifugal tube sleeve which are detachably connected together, the filtering column is arranged in the upper centrifugal pipe sleeve; the centrifugal adsorption column is arranged in the lower centrifugal pipe sleeve; the upper centrifugal tube sleeve is provided with a blocking piece for controlling the upper centrifugal tube sleeve and the lower centrifugal tube sleeve to be communicated and blocked. The plasmid extraction kit has the beneficial effects that the operation is simple, the operation of a plurality of samples is easy to cause confusion of the samples or wrong addition to reduce the efficiency and accuracy of the test, and the tedious operation time and flow of the traditional plasmid extraction kit are greatly solved.
Owner:NIKETHERAPEUTICS (HANGZHOU) CO LTD
Communication cable take-up and pay-off device for railway communication engineering
ActiveCN224118522Uavoid cumbersomenessincrease or decrease quantityFilament handlingStructural engineeringMechanical engineering
The utility model belongs to the technical field of cable take-up and pay-off, and particularly relates to a communication cable take-up and pay-off device for railway communication engineering, which comprises a vehicle body and a movable plate, one end of the vehicle body is hinged with one end of the movable plate through a hinge point, a guide rod is mounted on the movable plate, a movable rod is arranged on the guide rod in a sliding manner, and the movable plate is connected with the vehicle body. When the coil paying-off trolley is used for paying off a coil, the movable plate is adjusted to be in a vertical state, then the vertical height of the inserting rod is adjusted, so that the height of the inserting rod is the same as that of a center hole position of the coil, then the inserting rod is adjusted to be aligned with the center hole position of the coil, the trolley body is pushed, and the inserting rod is driven to be inserted into the center hole position of the coil; and then the movable plate is adjusted to be in a horizontal state from a vertical state, so that the coil can be picked onto the movable plate, the coil can be placed on the directional device, the complexity of manual carrying or hoisting by using a hoisting device is avoided, and the purpose of placing the coil on the placing frame can be achieved.
Owner:GUANGZHOU INST OF RAILWAY TECH
A raw material mixing device for easy-to-clean label paper production
ActiveCN224271018Uavoid cumbersomenesseasy to cleanTransportation and packagingMixer accessoriesPaper productionProcess engineering
This utility model relates to the technical field of label paper production and processing, and discloses a raw material mixing device for label paper production that is easy to clean. The device includes a mixing tank assembly, a braking component fixedly installed at the bottom of the mixing tank assembly, and a material adjustment and discharge component fixedly installed on one side of the bottom of the mixing tank assembly. A self-cleaning mixing component is fixedly installed at the top of the transmission end of the braking component, and is correspondingly disposed inside the mixing tank assembly. By installing a self-cleaning mixing component on the device, this utility model allows for simultaneous cleaning during processing, preventing raw material particles from adhering to the inner wall of the device and thus avoiding the cumbersome subsequent cleaning work.
Owner:CHUZHOU ZEMEI DIGITAL PRINTING CO LTD
Online filling type generator cold water inlet support
The utility model relates to generator water inlet support technical field more specifically, relate to a kind of on-line filling type generator cold water inlet support of loading.A kind of on-line filling type generator cold water inlet support of loading, the water inlet support is sleeved in the outside of generator cold water pipe, water inlet support is connected with water inlet pipe, water inlet support includes support shell, packing, support flange and packing fixing ring assembly, the end of water inlet support close to water inlet pipe is provided with connecting flange, water inlet support is connected with water inlet pipe by connecting flange, packing is arranged in the packing chamber between support shell and generator cold water pipe, packing fixing assembly is arranged on water inlet support, support flange is arranged on support shell by flange bolt, support flange bottom is inserted into the packing chamber between support shell and generator cold water pipe and is arranged.The support prevents rotor cooling water leakage, ensures that unit can be safely and stably operated.The utility model mainly applies to on-line filling type generator cold water inlet support aspect.
Owner:SHANXI SOGO POWER GENERATION CO LTD
A leak-proof, emergency-linked intelligent ventilation window for elderly care communities
ActiveCN224282454Ureduce sharpnesseasy to cleanCarpet cleanersFloor cleanersPhysical medicine and rehabilitationElderly care
This utility model discloses a leak-proof emergency linkage intelligent ventilation window for elderly care communities, belonging to the field of ventilation windows. It includes a ventilation window body, with a first spring fixedly connected to the outer wall of the ventilation window body. The other end of the first spring is fixedly connected to a first cleaning plate for cleaning the outer side of the glass of the ventilation window body. Through the arrangement of a first cam, a first cleaning plate, a first spring, and a first connecting block, when the rotating rod drives the first cam to rotate, the first cam rotates to contact and press against the first connecting block, causing the first cleaning plate to move back and forth, improving the cleaning effect on dust and impurities on the glass. This device makes cleaning dust and impurities on the outer side of the ventilation window body glass more convenient, preventing the tediousness of manual cleaning and avoiding the reduction in clarity of the ventilation window body glass due to the accumulation of dust and impurities over a long period, thus improving the elderly's ability to recognize external objects.
Owner:TIANJIN HONGYUAN BONA TECH DEV CO LTD
Dynamic modification and original definition backtracking method and system for database view
PendingCN121958272AFlexible and lossless structural modificationavoid cumbersomenessDatabase updatingSpecial data processing applicationsTable (database)Datasheet
The invention discloses a dynamic modification and original definition backtracking method and system for a database view. The method comprises the following steps: receiving a CREATE OR REPLACE VIEW command containing field addition and deletion and sequence or type change, and analyzing to generate a target column attribute list; an old column attribute list is obtained, after comparison, a deleted column is marked as a deleted column, a newly added column is added, and sequence / type column attributes are adjusted; and updating the total column number metadata of the view, traversing the dependency table to set the dependency object to be invalid, and triggering the first access to automatically recompile. Meanwhile, a complete original text containing an annotation format is captured through an analysis state machine, an original text-normalized text dual storage mechanism (two columns of a system metadata table are stored respectively) is adopted, the original text is returned when a user requests, and the normalized text is adopted when internal recompiling is carried out. According to the method, flexible lossless modification of the view, stable attribute, dependence on automatic management and accurate backtracking of original definition are realized, the operation and maintenance cost is reduced, and the system reliability is improved.
Owner:BEIJING VASTDATA TECH
Cosmetic box cleaning device with dust removal function
ActiveCN224309213UEfficient removalImprove cleaning efficiencyDispersed particle filtrationHollow article cleaningBristleElectric machine
Owner:ANHUI JUSU HI-TECH IND CO LTD
A static separation device for microbial synthesis and extraction of nano-selenium
This utility model relates to the field of separation device technology and discloses a static separation device for extracting nano-selenium synthesized by microorganisms. It includes a base, a discharge shell fixedly connected to the top of the base, a storage shell fixedly connected to the top of the discharge shell, and a first discharge pipe fixedly connected inside the discharge shell. This utility model constrains the movement trajectory of the nano-selenium particles through a guide ring, ensuring their smooth entry into the rotating frame and preventing the dispersion or residue of the precipitate. Simultaneously, the rotating frame rotates under the drive of a servo motor and a rotating rod, using centrifugal force to further discharge the liquid from the precipitate. This design not only improves the dryness of the nano-selenium but also reduces the impact of liquid residue on subsequent processing. Through the synergistic effect of the guide ring and the rotating frame, efficient separation and drying of nano-selenium are achieved, improving the purity and quality of the product while reducing the workload of subsequent drying processes.
Owner:HUBEI SELENIUM GRAIN TECH GRP CO LTD
All-aluminum magnetic lamp
ActiveCN224470155UAbility to elastically deformavoid displacementMechanical engineeringMaterials science
The utility model relates to a kind of full-aluminum magnetic attraction lamps, multiple inverted U-shaped spring pieces are arranged in lamp body cavity interval, spring piece two sides lower end abuts against light outlet flange, upper side tightens light source lamp panel in middle partition, form upper and lower clamping and multi-point support fixed structure;Spring piece has elastic deformation ability, can be self-adapting lamp panel thickness error, prevent vibration and cause lamp panel displacement;Without screw lock, after lamp panel is placed in middle partition, it can be inserted into spring piece, simplify assembly, improve efficiency, also avoid screw loosening and silk, prolong service life;Light outlet flange inside is equipped with sliding slot, diffusion shell is slidably installed therein, realize tool-free disassembly and assembly;When cleaning or replacing diffusion shell, it can be removed by pushing along sliding slot, convenient operation and not damage lamp body structure, avoid the problem that glue bonding is not disassembled and screw fixing is complicated, reduce routine maintenance difficulty and the loss to lamp body component, reduce user maintenance cost.
Owner:谢明君
An alkaline electrolytic cell cold tight hot tight automatic device
The utility model discloses a kind of alkaline electrolytic cell cold tight hot tight automation device;Belong to monitoring, automation, thermostatic regulation and other technical field, including hot thermostatic device, cooling device, electrolytic cell water inlet switch valve, hand valve, filter, circulating pump, check valve, flowmeter, electrolytic cell and PLC controller etc.;By setting tee switch valve, thermometer and pressure gauge on hot water into electrolytic cell pipeline, the accurate monitoring of electrolytic cell operating condition is realized;PLC controller is used to obtain operating condition and adjust operation according to set program, realize the automation control of electrolytic cell hot tight process;Far-transport or on-site thermometer is set in electrolytic cell, the real-time monitoring of temperature change in hot tight process is realized;By setting predetermined temperature condition and executing automatic fastening program, the automatic fastening of electrolytic cell is realized;Through 3-4 times cold tight hot tight mode, the multiple thermal expansion and cooling of electrolytic cell are realized;The device is safe and reliable, system is simple, and different electrolytic cell can be reused.
Owner:TIANJI EQUIPMENT TECHNOLOGY (SUZHOU) CO LTD +1
Three-dimensional spectrum prediction method, system and device based on multi-scale map convolutional network and medium
ActiveCN121864232AUnable to solvesolve environmental problemsTransmission monitoringNeural learning methodsFrequency spectrumImage resolution
The invention provides a three-dimensional frequency spectrum prediction method, system and device based on a multi-scale map convolutional network and a medium, and belongs to the technical field of frequency spectrum prediction.The method comprises the steps that receiving power data of multiple frequency points are continuously collected with the resolution of preset duration, three-dimensional tensor data are formed, and a feature matrix is constructed; a learnable parameter matrix of a preset dimension is adopted to transform the feature matrix, a self-adaptive threshold value is set according to the median of scores of all nodes, and a weighted adjacency matrix is generated; performing first-order graph convolution operation and second-order graph convolution operation on the weighted adjacency matrix, and performing feature transformation by adopting a multi-dimensional learnable weight matrix to form multi-dimensional fusion features; and expanding the multi-dimensional fusion features according to a time sequence, constructing a gating mechanism through element multiplication and residual connection, and outputting a prediction result through a linear transformation layer. The accuracy of spectrum prediction is improved, and the model can output a more accurate prediction result when processing spectrum data of a long time sequence.
Owner:NAVAL AVIATION UNIV
An Automated Agent Construction Method Based on Capability Discovery
PendingCN122088547AImprove efficiencyImprove convenienceDigital data information retrievalSemantic analysisLinguistic modelPredictability
This invention discloses an automated agent construction method based on capability discovery. The method includes: constructing the capability interfaces required for the target task and registering them to a capability center; the capability center performing vectorized storage and semantic domain parsing and classification of the interface information; initiating a natural language construction command containing functional requirements; parsing the command using a large language model to generate interface query text, and matching and adapting the capability interfaces through vectorized retrieval, semantic domain enhanced retrieval, and comprehensive sorting; automatically constructing a visual agent workflow according to the sequence of intent recognition → function call → result feedback; and publishing after verification. This invention integrates the advantages of workflow mode and autonomous decision-making mode, ensuring both the accuracy and predictability of task execution and achieving automated workflow construction without tedious manual arrangement, thus improving the efficiency and flexibility of agent construction and making it applicable to various practical business scenarios.
Owner:YUKUAI CHUANGLING INTELLIGENT TECH (NANJING) CO LTD
Pipe structure
ActiveCN224381019Ueasy to cleanReduced service lifeDispersed particle filtrationWithdrawing sample devices
Owner:CHINA TOBACCO ZHEJIANG IND CO LTD