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Magnetic suspension bearing control system, control method and refrigeration equipment
PendingCN122014748AReasonable distributionreduce wasteSecondary cellsPump controlThermodynamicsMagnetic bearing
The invention relates to a magnetic suspension bearing control system and method and refrigeration equipment, and the system comprises a magnetic suspension bearing control module which is used for controlling a magnetic suspension bearing; the battery management module is electrically connected with the magnetic suspension bearing control module; and the master control module is respectively connected with the magnetic suspension bearing control module and the battery management module and can control the battery management module to store electric energy when the voltage of the magnetic suspension bearing control module is excessive and supply power to the magnetic suspension bearing control module when the power supply of the magnetic suspension bearing control module is insufficient. According to the technical scheme of the magnetic suspension bearing control system, through cooperative work of the battery management module and the master control module, the stability, the energy-saving performance and the response speed of the system are enhanced, the service life of equipment is effectively prolonged, and the maintenance cost is reduced. The integrated solution provides a safer, more reliable and more economical operating environment for high-performance and high-precision mechanical equipment.
Owner:CARRIER CORP
Light-emitting element light adjustment circuit and method of adjusting the same
PendingCN122093970Ashorten the timestart fastElectrical apparatusSignal conditioning circuitsTesting Methods
This application provides a dimming circuit and adjustment method for a light-emitting element. The dimming circuit includes a signal receiving terminal, a signal enabling terminal, a signal conditioning circuit, and a signal detection circuit. The signal conditioning circuit is electrically connected to the signal receiving terminal, the signal enabling terminal, and the light-emitting element. The signal conditioning circuit controls the light-emitting element to be energized when the enabling signal is active. The signal detection circuit is electrically connected to the signal receiving terminal, the signal enabling terminal, and the signal conditioning circuit. The signal detection circuit outputs a detection signal with a first state to the signal conditioning circuit when both the enabling signal and the driving signal are active. This allows the signal conditioning circuit to control the output current of the light-emitting element to rise from an initial current value based on the driving signal, thereby performing dimming. The initial current value is greater than zero. This application can shorten the current stabilization time, achieve rapid start-up, and improve the dimming speed.
Owner:CRM ICBG (WUXI) CO LTD
An endoscopic mucosal resection specimen pathological auxiliary sampling tool
ActiveCN224416465Uaccurate segmentationFacilitates evaluation stepsMucosal resectionApparatus instruments
The utility model belongs to medical apparatus and instruments, concretely relates to a kind of pathological auxiliary material taking tool of endoscopic mucosal resection specimen, including total connecting plate and comb plate;The side of total connecting plate is connected comb plate;Comb plate is composed of several parallel straight boards, the width of each straight board is less than target material taking width;The distance between the upper edge of the n-1th straight board to the upper / lower edge of the nth straight board is equal to the distance between the upper / lower edge of the nth straight board to the upper / lower edge of the n+1th straight board, and the distance between the upper / lower edge of the n-1th straight board to the upper / lower edge of the nth straight board is equal to target material taking width, wherein, n is natural number greater than 1 and less than total number N.Compared with prior art, the utility model solves the problem that it is difficult to control the cutting size and easy to cause specimen contamination when cutting specimen into mucosal strips in prior art.The tool of the present scheme can effectively assist cutting positioning and control the cutting size.
Owner:ZHONGSHAN HOSPITAL FUDAN UNIV
A system for improving the thermal efficiency of a fuel cell auxiliary system of an underwater carrier platform
ActiveCN115548374BNo need to increase consumptioncompact structureFuel cell heat exchangeReactant parameters controlChemical reactionWater circulation
The present application relates to a kind of systems for improving the thermal efficiency of underwater transport platform fuel cell auxiliary system, including water circulation pipeline consisting of fuel cell stack, alloy hydrogen storage tank assembly, circulating water tank and circulating water pump in series;Hot water delivery pipeline;And, oxygen inlet pipeline and hydrogen inlet pipeline;The water outlet of the circulating water tank is divided into two routes, one is connected with fuel cell stack, another is connected with hot water delivery pipeline;The hot water delivery pipeline includes heating water tank that can provide hot water to fuel cell stack, and heating device in heating water tank and heat release by chemical reaction.The present application provides suitable circulating hot water in the temperature range of fuel cell stack and alloy hydrogen storage tank assembly by chemical reaction of heating agent and water heat release for fuel cell system when cold start, high-power variable load and continuous high-power operation, without increasing power consumption, so that the efficiency of the whole system is improved by more than 10%.
Owner:TAIHU LAB OF DEEPSEA TECH SCI +1
Electric circular saw with laser line marker
The utility model relates to electric tool technical field, concretely to a kind of electric circular saw with laser line instrument, including support and circular saw table;Support is by four even solid connection in circular saw table bottom, and circular saw table bottom is support plate, and support column is solidly connected with pad between, and pad top is solidly connected with motor, and motor right side is solidly connected with output shaft, and output shaft right side is provided with saw blade, and motor top is solidly connected with placing plate, and placing plate right side is provided with corresponding electric saw groove, and placing plate front side is provided with sliding slot, and sliding slot is slidably connected with sliding block, and sliding block top is solidly connected with laser line instrument, the utility model has the beneficial effect that, through self-locking universal wheel, the device is conveniently moved, and the cutting reference is more obvious through the assistance of laser line instrument, and beginners can also effectively operate adjustment, reduce the requirement to operator proficiency and technology, so that more people can quickly get started, and the precise cutting reference reduces the material waste caused by error, improves overall work efficiency.
Owner:ZHANGJIAGANG CHUANGJI MACHINERY MFG
Dextran-coated manganese-doped molybdenum sulfide nanoflowers / cGAMP nanocomposites, their preparation methods and applications
This application relates to the fields of biomedicine and medical devices, disclosing a dextran-coated manganese-doped molybdenum sulfide nanoflower / cGAMP nanocomposite, its preparation method, and its applications. The nanocomposite has a core-shell structure, comprising: a Mn-MoS2 nanoflower core; a cGAMP loading layer loaded on the surface of the Mn-MoS2 nanoflower core; and a dextran coating coated on the surface of the cGAMP loading layer. This application uses Mn–MoS2 nanoflowers with piezoelectric / acoustic response characteristics as the core, and under external ultrasonic stimulation, generates piezoelectric polarization and charge separation, inducing or amplifying local ROS generation. The EPS matrix of biofilms and bacterial membranes / walls are highly sensitive to oxidative stress; ROS can oxidatively cleave or structurally damage polysaccharide chains, proteins, and lipids.
Owner:RENJI HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
Outdoor portable emergency intelligent water purification cup
PendingCN121823894AImprove portabilitySimple and efficient operationTreatment involving filtrationWater/sewage treatment bu osmosis/dialysisAdsorptive membraneEnvironmental engineering
Owner:THE FIFTH MIDDLE SCHOOL OF HUIYANG DISTRICT HUIZHOU CITY
Uniform ceramic flower stacking technique based on intentional texture stacking molding method
The invention discloses a uniform ceramic pattern stacking technique based on an intentional texture stacking molding method, and relates to the technical field of ceramic decoration skill, and the technique comprises the following steps: S1, slurry preparation: brushing background color or gradient tone on the surface of a blank body by adopting color slurry according to picture requirements; s2, manuscript making: drawing a contour manuscript of the creation content on the suitable surface of the ceramic body by using ink; s3, bottoming is conducted, specifically, the part, needing to protrude, of the picture is locally piled with tire mud, and a preset thickness and a three-dimensional foundation are formed; s4, color matching of the colored clay: mixing the colored clay with two or more kinds of toner to prepare various colored clay containing a basic color and a near color; dependence of traditional flower piling on long-term hand feeling memory can be reduced, a piling and pasting process is improved from decorative pattern manufacturing to drawing creation on a ceramic carrier, a core technique can be quickly understood and mastered by means of the existing drawing ability, a learning curve is effectively shortened, and a technical path is provided for cross-field artistic talents to enter uniform pottery creation.
Owner:吕舸
Disposable wound compression hemostasis device for pre-hospital emergency care
InactiveCN121845673AAchieve real-time accurate quantificationAvoid Compression InjuriesTourniquetsNursing careDisplay device
The invention discloses a disposable wound pressurization hemostasis device for pre-hospital emergency care, and relates to the technical field of hemostasis devices. Uniformly distributed reinforcing soft frames are fixed in the strip-shaped air bag, an air injection assembly is installed on the side face of the strip-shaped air bag, and an exhaust assembly and a fastening assembly are installed on the upper side of the strip-shaped air bag; the sensing assembly comprises a fixing cover, a connecting cover, a storage battery, a PLC, a displayer and a pressure sensor, an opening is formed in the middle of the upper side of the strip-shaped air bag, the fixing cover is fixed in the opening, the pressure sensor is installed in the fixing cover, and the connecting cover is fixed to the upper end of the fixing cover. A storage battery and a PLC are installed in the connecting cover, a groove is formed in the upper side of the connecting cover, a displayer is installed in the groove, and the hemostasis pressure can be accurately controlled and monitored in real time.
Owner:南京市江宁医院
Furniture plate connecting piece
ActiveCN224174389UPrecise fine-tuning of spacingCompensation for machining errorsSheet joiningFurniture joiningStructural engineeringMechanical engineering
The utility model relates to the technical field of furniture, and discloses a furniture plate connecting piece which comprises a horizontal plate, a vertical plate, a metal corner connector body and a connecting locking assembly. The vertical plate is vertically arranged at the top of the horizontal plate; the metal corner connector body is used for locking and mounting a horizontal plate and a vertical plate, and the metal corner connector body is an L-shaped high-strength alloy block; the metal corner connector body is small in size, can be embedded into the edge of a plate to be installed and is basically hidden in the included angle of the plate after being connected, damage to the appearance of furniture is reduced, extremely-simple style furniture design is perfectly matched, and the overall attractiveness of the furniture is improved. The adjusting screw rod can accurately and finely adjust the distance between the plates, effectively compensate plate machining errors and on-site installation deviation, ensure that splicing is tight and close, installation and adjustment operation can be completed through a universal screwdriver, special tools, standardized hole positions and the adjusting screw rod design are not needed, workers can conveniently and rapidly operate, the furniture assembling time is shortened, and the production efficiency is improved.
Owner:ANHUI JINXIAO FURNITURE CO LTD
Bottom temperature heating negative pressure regulation and control device for plant cutting propagation maintenance
PendingCN121942472Astable temperaturestart fastGreenhouse cultivationPlant tissue cultureTemperature controlPlant propagation
The invention relates to the technical field of plant propagation equipment, in particular to an intelligent cutting propagation system controlled by negative pressure circulation bottom temperature and a regulation and control method of the intelligent cutting propagation system. The system comprises an external box body, a transparent protective cover, a cuttage medium layer, a supporting net layer, an air separation buffer layer, a water body container, an electric heating device, a negative pressure ventilation system and an intelligent control system. An electric heating device is arranged in the water body container and used for providing stable bottom temperature; a negative-pressure fan and an exhaust pipe are arranged on the side part of the box body and are used for forming a micro-negative-pressure air circulation environment in the box body; an atomizing nozzle and an atomizing water supply device are arranged in the transparent protective cover and used for maintaining proper air humidity. Through the synergistic effect of bottom temperature control, negative pressure air circulation and atomization humidifying, a stable cutting microclimate environment is formed in the device, so that the plant cutting rooting efficiency is improved, and the disease occurrence rate is reduced. The device is reasonable in structure, controllable in environment and suitable for large-scale cutting propagation, potting maintenance and first aid of horticultural plants and nursery stocks.
Owner:徐培成
A reinforced concrete core retaining wall
This utility model relates to the field of retaining wall technology; and discloses a reinforced concrete core-filled retaining wall, including a retaining wall body, the interior of which is provided with a drainage structure, and a planting trough is provided on one side of the outer surface of the retaining wall body, and multiple sets of planting troughs are provided. This utility model allows soil moisture to fall into the collection trough through the collection trough. During the falling process, water and loose soil will preferentially fill the sedimentation trough. At this time, because the weight of the loose soil is greater than the weight of the water, the loose soil will sink to the bottom. After a certain amount of water is collected, it can flow from the inside of the drainage trough into the drainage pipe for discharge. This design can settle the loose soil in the water, allowing water to preferentially drain from the inside of the drainage trough, effectively preventing a large amount of loose soil from being discharged from the inside of the drainage pipe, thus preventing a large amount of soil from appearing inside the drainage pipe.
Owner:LANZHOU CONSTR DESIGN INST
Air-cooled fuel cell system and low-temperature starting control method
The invention discloses an air-cooled fuel cell system and a low-temperature start control method, and belongs to the technical field of fuel cells, and the air-cooled fuel cell system comprises a fuel cell stack, a bidirectional cooling fan, a mainboard, a first housing, a second housing, a first temperature sensor and a second temperature sensor. In cooperation with cycle control of low-efficiency reaction and normal reaction, the problem of thermal runaway of the fuel cell stack caused by long-term continuous heating in the same area due to the fact that low-temperature starting temperature regulation cannot be performed in the prior art is avoided, and efficient, safe and quick starting of the air-cooled fuel cell system in a low-temperature environment is realized; and the air-cooled fuel cell system is particularly suitable for wide application in cold regions.
Owner:TIANMUSHAN LABORATORY
Compressor auxiliary heating start control method, compressor auxiliary heating start system and air conditioner
ActiveCN117515962Bstart fastRapid endothermic vaporizationCompressorMechanical apparatusHeat conservationHot start
The application provides a compressor auxiliary heating starting control method, a compressor auxiliary heating starting system and an air conditioner. The control method comprises the following steps: when the compressor stops, the lubricating oil in the compressor, which absorbs the heat of the components of the compressor, is introduced into a heat preservation device; when a starting instruction is received, the temperature T1 of the lubricating oil in the heat preservation device, the temperature T2 of the compressor, the volume V1 of the liquid in the heat preservation device and the volume V2 of the liquid in the compressor are detected; it is determined whether V2>0 and T2
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Method and apparatus for controlling a remote controller, remote controller
PendingCN122513596AInteractive intervention implementationQuick interactive intervention
The application relates to the technical field of intelligent household appliances, and discloses a method and device for controlling a remote controller and the remote controller, wherein the method comprises the following steps: collecting a distance signal between a user and a television, an ambient light intensity signal and an acceleration signal of the remote controller; generating a display parameter adjustment instruction of the television based on the distance signal and the light intensity signal; judging whether the user is in a sedentary state based on the acceleration signal, and executing a sedentary intervention process if the user is in the sedentary state; and executing corresponding health guardianship functions in response to a triggering operation of a preset function key on the remote controller. The health guardianship functions include eye protection interactive functions and emergency call functions. The application can realize interactive intervention on the health condition of a user through automatic collection and processing of multiple signals, comprehensive judgment of the environment and behavior, closed-loop intervention process execution and one-key integration of core functions.
Owner:QINGDAO HAIER MULTI MEDIA CO LTD +1
A drilling device for a stabilizer bar of a vehicle
This utility model discloses a drilling device for automotive stabilizer bars, relating to the technical field of automotive stabilizer bar processing equipment. It includes a drilling device, a first support block, and a second support block. A fixed frame slides on the top of the first support block, and a guide block is fixed at the center of the top of the fixed frame. Horizontally mounted top plates are fixed to the side walls of the top of the fixed frame at both ends, close to each other. An inclined surface is provided on the top of the guide block near each of the two top plates. A slider slides vertically on one side wall of the second support block. In this utility model, a flipping mechanism automatically flips the stabilizer bar after drilling at one end, allowing drilling at the other end. This eliminates the need for manual flipping of the stabilizer bar, avoiding manual alignment of the drilling position. Furthermore, during drilling, the device can press down and fix the stabilizer bar, thereby reducing deviation or vibration during drilling, ensuring drilling accuracy and stability, and improving product quality.
Owner:HUBEI SHUNDA AUTO PARTS CO LTD
A hard metal blade welding positioning device for superhard drill bits
The utility model discloses a kind of hard alloy cutting edge welding positioning devices for superhard drill bit, including base, driving motor, positive and negative toothed bar, sliding block, U-shaped support, gear disc, circular ring, bolt, rubber pad and angle adjusting mechanism etc., angle adjusting mechanism contains support rod, fixed disc, limit hole, rotating shaft, gear column, bolt etc..Through driving motor drives positive and negative toothed bar, make sliding block move along sliding slot, adjust two circular ring spacing, rotate bolt, let rubber pad clamping cutting edge, rotate handle, through gear column and gear disc meshing adjustment angle, bolt is inserted into limit hole locking, the above structure has realized the accurate positioning of different specifications cutting edge, firm clamping and angle adjustment, improve welding quality and efficiency, reduce cost.
Owner:DANYANG BAOJIE TOOLS CO LTD
A cylinder head surface treatment tool
ActiveCN224299366Ueasy to operateimprove securityMetallic material coating processesCylinder headClassical mechanics
The utility model relates to the technical field of cylinder cover surface treatment, and disclose a kind of cylinder cover surface treatment frock, including base, the top of base is fixedly provided with two fixed plates, a fixed plate is fixedly provided with controller, another fixed plate is fixedly provided with observation glass window, the top of base is fixedly provided with positioning plate, the side of positioning plate is fixedly provided with first electric push rod, the side of first electric push rod is fixedly provided with clamping plate, the top of fixed plate is fixedly provided with processing frame, camera is fixedly provided on the processing frame, electric slide rail is fixedly provided in the width direction of processing frame.The cylinder cover surface treatment frock, by the cooperation of first electric push rod and clamping plate, can be accurately positioned and stably clamped according to different sizes of cylinder cover, avoid shaking or displacement in the processing process, ensure the uniformity and consistency of surface treatment effect, improve product quality.
Owner:CHONGQING FENGYI YONGCHENG POWER MASCH CO LTD
An MFC-A / O / A coupled wastewater treatment system, method, and application
PendingCN122079357Astart fastReduce startup timeBiochemical fuel cellsTreatment with aerobic and anaerobic processesWastewaterSewage treatment
This invention relates to an MFC-A / O / A coupled wastewater treatment system, method, and application, comprising an A / O / A device and an MFC device connected in series. The A / O / A device includes an influent tank, an anaerobic tank, an aerobic tank, an anoxic tank, and a sedimentation tank connected in sequence. The MFC device includes: an anode disposed in the anaerobic tank; a cathode disposed in the aerobic tank; a resistor disposed outside the A / O / A device and connected to the anode and cathode; and a proton exchange membrane disposed between the anaerobic tank and the aerobic tank. Compared with the prior art, this invention uses enriched bacteria obtained from anaerobic and aerobic enrichment as the inoculum source for the MFC-A / O / A coupled system, which accelerates the system startup, shortens the startup time, and significantly improves the system's power generation performance.
Owner:SHANGHAI INST OF TECH +1
Quick clamping fixture with self-locking function
The utility model relates to the technical field of clamp, disclose a quick clamping fixture with self -locking function, including base, the top of base is provided with clamping mechanism, the top of base is provided with self -locking mechanism, the clamping mechanism includes fixed block a, the inside sliding connection of fixed block a has push rod, the top left side fixed connection of push rod has fixed block b, the outside both sides fixed connection of fixed block a has linkage swing arm rod, the inner wall both sides fixed connection of linkage swing arm rod has hinged pin axle ring, the top of hinged pin axle ring is provided with adjusting assembly. In the utility model, through manual wrenching operation handle can realize the clamping and loosening of work piece, and the action is simple and direct, can let the operator fast on hand, effectively reduced the operation threshold, promoted the convenience of operation, ensured that work piece was not prone to displacement in the processing or processing process, and the precision and stability of operation were guaranteed.
Owner:TAIZHOU VOCATIONAL COLLEGE OF SCI & TECH
Civil aircraft configuration management method based on data statistics and analysis technology
PendingCN121935308AImprove data utilizationRealize full link traceabilityDatabase updatingDatabase management systemsDashboardData source
The invention provides a civil aircraft configuration management method based on a data statistics and analysis technology, and relates to the technical field of civil aircraft data management and application, and the method comprises the following steps: S1, data extraction: extracting metadata from structured data and unstructured data in different business systems through ETL to obtain meta-incremental data; and S2, data storage: processing the meta-incremental data, and synchronously storing the processed meta-incremental data to a source pasting layer to realize integration and backup storage of the meta-incremental data of different data sources. Through integration of metadata of different sources, the data utilization rate is improved, through a data source pasting layer, full-link tracing influenced by configuration change and configurable billboard design of a visualization layer can be achieved, a configuration management user can generate an analysis view according to needs by himself / herself, increment synchronization only updates change data, redundant storage is reduced by 60% compared with full-amount copying, and the system reliability is improved. And minute-level rapid generation of configuration management related lists and reports can be realized.
Owner:商飞软件有限公司 +1
Suspended ceiling embedded lamp mounting seat
ActiveCN224108114URealize clamping and fixingCleverly designed operating proceduresLighting support devicesScrew threadDropped ceiling
The utility model relates to the technical field of suspended ceiling embedded lamp installation, and provides a suspended ceiling embedded lamp installation base which comprises an installation cylinder and a shell, the bottom end of the shell is connected with a connecting ring, the connecting ring and the installation cylinder are provided with matched threads, the top end of the installation cylinder is connected with a connecting column, the top end of the connecting column is rotationally connected with a rotating disc, and the rotating disc is connected with a rotating shaft. The top end of the rotating disc is connected with a connecting rod, a plurality of mounting grooves are formed in the shell, fixing rods are fixedly connected into the mounting grooves, the fixing rods are rotationally sleeved with a rotating cylinder, the rotating cylinder is connected with a plurality of connecting plates, the connecting plates are connected with fixing plates, the rotating cylinder is connected with a telescopic rod, the other end of the telescopic rod is connected with a bent rod, and the bent rod is rotationally connected with a connecting column. According to the device, the ceiling can be stably clamped and fixed by putting the mounting seat with the lamp into the formed ceiling mounting opening, simply dragging and rotating the mounting cylinder and driving the fixing plate to rotate through the bent rod and the telescopic rod by virtue of the interaction of the mounting cylinder and the connecting ring, so that the device is easy to operate and saves labor and time.
Owner:JINGYUN SPACE INT ARCHITECTURAL DECORATION ENG (QINGDAO) CO LTD
A kind of opening mechanism for construction pipeline
This utility model relates to a drilling mechanism for construction pipelines, including a base plate, a connecting plate on top of the base plate, a fixing component on top of the base plate, and a drilling component on top of the connecting plate. The fixing component includes a frame fixedly connected to the top of the base plate, with a fixing clamp fixedly connected to one end of the frame. This drilling mechanism for construction pipelines allows for easy adjustment of the position of the movable clamp by rotating a torsion bar at one end of a threaded rod, firmly clamping the pipeline between the fixed clamp and the movable clamp. V-grooves on opposite sides of the fixed and movable clamps better accommodate pipelines of different diameters, increasing the contact area and improving stability. The anti-slip texture further enhances the friction between the clamp and the pipeline, effectively preventing the pipeline from slipping during drilling. This ensures the entire device is stably fixed to the pipeline for drilling operations, greatly improving drilling accuracy and guaranteeing construction quality.
Owner:HUBEI HUAYU CONSTRUCTION ENGINEERING CO LTD
Method for identifying micro-plastics in blood based on laser direct infrared imaging system
PendingCN121830395AAvoid slow recognitionRapid imaging analysisPreparing sample for investigationIndividual particle analysisMedicineLiving body
The invention belongs to the field of micro-plastic pollutant detection, and particularly relates to a method for identifying micro-plastic in blood based on a laser direct infrared imaging system, and the method mainly comprises the following steps: digesting the blood by using 68% concentrated nitric acid; filtering the digested mixed solution through a filter membrane; rinsing the filter membrane; micro plastic particles are enriched; concentrating and transferring the micro plastic particles; dropwise adding a micro-plastic sample on the glass window and drying; a laser direct infrared chemical imaging system is used for identifying the micro-plastic particles in the blood and the apparent characteristics of the micro-plastic particles. The method disclosed by the invention not only can efficiently and simply extract and collect the micro-plastics in the blood, but also can quickly and accurately identify and analyze the types and apparent characteristics of the micro-plastics, effectively makes up the defects of high detection cost, low detection efficiency and the like of a traditional detection method, has a great application potential in detection of the micro-plastics in the blood of the living body, and has a wide application prospect. The important support is provided for comprehensively analyzing the health risk of the micro-plastic to the life organism.
Owner:BEIJING NORMAL UNIV AT ZHUHAI
一种微型涡喷发动机快速起动独立供油点火系统
Owner:西安觉天动力科技有限责任公司
File parsing method, device, equipment and storage medium
The application discloses a file analysis method, device, equipment and storage medium, and belongs to the technical field of automobiles. The method specifically comprises the following steps: acquiring an embedded firmware file to be processed, wherein the embedded firmware file comprises a file size and a file type; in the case that the file size of the embedded firmware file is greater than a preset file size threshold, performing a streaming analysis processing on the embedded firmware file to obtain metadata corresponding to at least one data record; based on the metadata corresponding to each data record, a first layer file index table is constructed by using a first construction strategy; based on the first layer file index table, a second layer address range tree is constructed by using a second construction strategy; based on a preset byte size, a third layer block-level cache is constructed by using a third construction strategy; and based on the second layer address range tree, a data block list corresponding to the embedded firmware file is obtained, so that the data block list is output through a display interface.
Owner:ZERON AUTOMOBILE TECHNOLOGY CO LTD
Method for releasing server program by one key
PendingCN121957614Areduce duplicationImprove publishing efficiencyResource allocationInterprogram communicationArea networkOperational system
The invention discloses a method for releasing a server program by one key, which realizes full-process automatic release through cooperation of six core modules: an interactive trigger module supports multi-end triggering of a Web interface, an API interface and a command line, provides lightweight operation only needing eight core configurations, and supports historical configuration multiplexing and network interrupt caching; the configuration analysis and verification module is used for presetting multiple types of application analysis rules, executing multi-level verification of a basic format, service logic and resource availability, and providing an automatic correction suggestion when verification fails; the environment adaptation and resource scheduling module remotely detects server hardware, software and network states, automatically adapts to scripts corresponding to an operating system and an application type, allocates resources through a weighted polling algorithm, and supports cross-regional network optimization; the real-time monitoring and feedback module collects logs and state indexes in a second level. The whole release process is free of manual intervention, the deployment time consumption is remarkably shortened, and the error rate is reduced to a low level.
Owner:BESTTONE HOLDING
An oil-water separator with an oil delivery pump
The utility model discloses an oil -water separating ware with oil delivery pump, including filter seat, cover, connecting pipe, bottom cover, cylinder sleeve, filter core, oil delivery pump and one -way piece, the utility model discloses at filter seat design oil delivery pump as auxiliary power to utilize one -way piece to form negative pressure chamber, when needing to empty the gas in the oil -water separating ware quickly, oil delivery pump starts working, the motor inside oil delivery pump starts working now, one -way piece is closed state, and the negative pressure chamber forms negative pressure, and the medium at negative pressure chamber place is transported towards the direction of switching channel fast, so that the medium can be discharged from the oil outlet channel fast, when the fuel fills cylinder sleeve, oil delivery pump stops working, the pressure in negative pressure chamber recovers normal now, and the fuel can be discharged normally through one -way piece, oil delivery pump can actively, fastly discharge the air in the oil circuit of oil -water separating ware, and the exhaust time is shortened, and it is guaranteed that generator set can start fast, stably.
Owner:ZHEJIANG YONGYU FILTER SYST CO LTD
A bevelled reamer for use on wood working boards
ActiveCN224310815UGuaranteed accuracyfirmly connectedOperator-supported drilling machinesBark-zones/chip/dust/waste removalStructural engineeringReamer
The utility model discloses a kind of oblique reamer on woodworking board, including main support, adjusting frame and positioning auxiliary structure, the positioning auxiliary structure is installed on main support by bolt, main support is inverted "L" type structure, adjusting frame is connected and installed in the end of main support, adjusting frame is movably connected with the adjusting groove of the side of main support by adjusting screw, the beneficial effects of the utility model are: structure design is reasonable, structure is simple, convenient to use.
Owner:HANGZHOU HAITE MEASURING TOOLS CO LTD
Multi-operation-head combined beauty equipment for relieving wrinkles by stimulating collagen
PendingCN121819169AGive full play to diverse functionseasy to replaceUltrasound therapyElectrotherapyCollagenanMechanical engineering
The invention discloses multi-operation-head combined beauty equipment for relieving wrinkles by stimulating collagen, and particularly relates to the technical field of beauty equipment, the multi-operation-head combined beauty equipment comprises a beauty handle device, an operation head I, an operation head II, an operation head III and an operation head IV, a sealing ring is arranged on the front side of the beautifying handle device, a clamping groove is formed in the sealing ring, a notch is formed in the front side of the beautifying handle device, connectors, clamping plates and two symmetrical first connecting rods are installed on the rear sides of the first operating head, the second operating head, the third operating head and the fourth operating head correspondingly, and a second connecting rod is installed on one side of each first connecting rod. The diameter of the first connecting rod is larger than that of the second connecting rod, and a positioning groove is formed in the top of the second connecting rod. By means of the multiple replaceable operation heads, energy of different cortical layers can be achieved, different effects can be generated through stimulation, and effects can be achieved for different problems of wrinkles, sagging, sinking and loosening.
Owner:KEFU (SHANGHAI) PHARM TECH CO LTD