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568results about How to "Reduce cumbersome" patented technology

Model cue word automatic optimization method and device, equipment and storage medium

The invention relates to an automatic optimization method for a model cue word, which comprises the following steps of: acquiring an initial cue word and a corresponding training data set which comprises input data and a corresponding real label; and then, inputting the initial cue word and the input data into a target model together to generate a corresponding prediction label. And on the basis, guiding a target model by using a feedback prompt word, and generating language prompt feedback by comparing the predicted tag with the real tag. The feedback is used for identifying potential defects in the initial cue word, optimizing the initial cue word based on the feedback, and finally generating a target cue word. The cumbersome process of manually adjusting the cue words is reduced, gradual improvement of the cue words is achieved through a feedback mechanism, and high accuracy and consistency of model output are ensured.
Owner:PING AN TECH (SHENZHEN) CO LTD

Electrical fire early warning method, device and equipment based on leakage current temperature detection

The invention relates to the technical field of fire early warning, in particular to an electrical fire early warning method, device and equipment based on leakage current temperature detection. The method comprises the following steps: acquiring information data of electrical equipment; performing electrical equipment power line position positioning on the electrical equipment information data to generate electrical equipment power line position information data; performing leakage current sensor data acquisition on the electrical equipment power line position information data to obtain standard electrical equipment leakage current monitoring data; and performing maximum fluctuation curve segment confirmation on the leakage current monitoring data of the standard electrical equipment to obtain a maximum fluctuation curve of the leakage current of the electrical equipment. According to the invention, by introducing leakage current fluctuation mode identification, accurate power line positioning, intelligent anomaly detection and heat map analysis, the accuracy, response speed and positioning capability of the electrical fire early warning system are improved.
Owner:SHENZHEN SAIFEIQI PHOTONICS TECH CO LTD

Database migration method and device for heterogeneous database and medium

The embodiment of the invention discloses a database migration method and device for a heterogeneous database and a medium, and relates to the technical field of database migration, the method comprises the steps that database migration demand information is acquired, and the database migration demand information comprises current service information, target migration database information and source database information; automatically migrating the data table structure and the business data according to the database migration demand information, extracting SQL statements based on the source database information, and determining a plurality of original SQL statements of the source database; based on the target migration database information, determining current statement rule information, performing rule matching check on the original SQL statement according to the current statement rule information, determining a plurality of risk SQL statements, and generating a migration compatibility evaluation set; and generating a migration compatibility optimization reference file through the migration compatibility evaluation set, and realizing database migration of the source database and the target migration database based on the migration compatibility optimization reference file.
Owner:浪潮数字粮储科技有限公司

Earthquake monitoring linkage triggering device

The invention discloses an earthquake monitoring linkage triggering device, and the device comprises an earthquake intensity instrument which is used for collecting an earthquake signal and outputting earthquake intensity; the sensor is used for collecting seismic activity data; the data acquisition host is used for processing the seismic intensity and the seismic activity data and transmitting the seismic intensity and the seismic activity data to the upper computer; and the upper computer is used for receiving, analyzing and displaying the seismic data. According to the invention, high-performance modular hardware is utilized, efficient and flexible software is combined to complete various testing work, signals of acquisition equipment are displayed and stored through the upper computer, seismic wave acquisition information is fused, data analysis and judgment are carried out, and earthquake monitoring can be comprehensively and automatically realized.
Owner:RAILWAY CONSTR RES INST OF CHINA ACAD OF RAILWAY SCI CO LTD +2

Multi-target detection method based on multi-source high-frequency track and high-precision map

The invention discloses a multi-target detection method based on a multi-source high-frequency track and a high-precision map, which realizes conversion of a video coordinate system, a millimeter wave radar coordinate system and a world coordinate system and fuses a radar target and a video target. The method comprises the following steps: automatically calibrating video and thunder vision; performing automatic deviation correction on a north corner and an equipment position based on multi-straight-line regression; transforming the video sensor into a world coordinate system; and carrying out decision association of the Leiyu tracking target. According to the method, the target trajectory and the high-precision map data are tracked by utilizing the thunder vision high frequency, the complexity of calibration between the sensors and between the sensors and a world coordinate system is reduced, meanwhile, the precision errors of coordinate transformation between the thunder vision sensors and thunder vision data world coordinate transformation are reduced, and compared with the prior art, the method has the advantages that in the application of complex traffic roadside vehicle detection scenes, the detection efficiency is improved. The precision is higher; and the data association has robustness.
Owner:LIANYUNGANG JARI ELECTRONICS CO LTD +1

Device for disassembling and assembling memory bank and using method thereof

The invention discloses a device for disassembling and assembling a memory bank and a using method of the device. The device for disassembling and assembling the memory bank comprises a fixing base, a disassembling assembly and a pressing assembly, the disassembling assembly is installed in the vertical direction of the fixing base, the pressing assembly is installed in the horizontal direction of the fixing base, the disassembling assembly is used for disassembling or placing the memory bank, and the pressing assembly is used for pressing the memory bank. The fixing base is in transmission connection with an external mechanical arm, and the mechanical arm is used for controlling and switching the disassembling assembly or the pressing assembly to work. The disassembling assembly and the pressing assembly are integrated and are responsible for disassembling and assembling the memory bank, switching and control of the disassembling assembly and the pressing assembly are achieved through the mechanical arm on the fixing base, the operation process is greatly simplified through the integrated design, rapid disassembling and assembling of the memory bank can be achieved without additional tools or adapter cards, and the working efficiency is improved.
Owner:DONGGUAN YIYUN INFORMATION SYST CO LTD

Dust removal device for house building construction

The invention discloses a house building construction dust removal device which is applied to the technical field of house building construction and comprises a dust removal mechanism, the dust removal mechanism comprises a shell assembly, and when the house building construction dust removal device is used, the device is preferentially placed on a needed platform. And when spraying dust removal needs to be carried out in a near range, rotation of an adjusting ring is achieved by rotating a rotary knob, and the angle of a spray head can be adjusted. The angle of the spray head can be adjusted and changed, so that the range of the device is changed, the diameter of a sprayed cylinder is expanded, and the spray head is adjusted to be in a state of gathering towards the center when the fan blades need to be matched for remote spraying subsequently, so that the spray head can be matched with air blowing of the fan blades for spraying. Through the arrangement, different use angles of the spray head can be expanded to achieve different spraying effects, so that the use flexibility of the dust removal device is improved, and the use limitation is reduced.
Owner:JIANGSU AIC STEEL ENG LTD

Business travel reimbursement management system

The invention discloses a business travel reimbursement management system, and relates to the technical field of business travel management, and the system comprises the following components: a data collection module which collects business travel demands and historical business travel records of a user, analyzes the relation between data through an algorithm model, and displays an analysis result to the user and an enterprise in a visual manner, according to the invention, by integrating the business travel related data and combining with the data cleaning and statistical analysis technology, the highly personalized business travel planning service is provided for the user, the historical travel data of the user is classified by applying the K-means algorithm, different user groups and travel modes thereof are accurately identified, and the user experience is improved. According to the method, flight, hotel and travel destination recommendation and association rule mining algorithms which better meet the actual requirements of users are provided for the users, and association rules between travel behaviors of the users and expenses are deeply mined, so that more accurate cost budget and control basis are provided for enterprises, unnecessary expenses are effectively avoided, and the user experience is improved. And the financial management efficiency of enterprises is improved.
Owner:CHAYE BUSINESS BANG (HANDAN) TECHNOLOGY CO LTD

Metallurgical slag recovery device and method

The invention belongs to the technical field of metallurgical slag recovery, and particularly relates to a metallurgical slag recovery device and a method thereof.The metallurgical slag recovery device comprises a bottom table, a plurality of supporting rods are fixedly connected to the upper surface of the bottom table, a same supporting frame is fixedly connected to the upper surfaces of the supporting rods, and a fixing frame is fixedly connected to the upper surface of the supporting frame; a first cavity is formed in the fixing frame, two driving assemblies are fixedly connected to the upper surface of the supporting frame, the output end of each first motor is in transmission connection with first strip steel, each driving assembly drives a crushing roller through the corresponding first strip steel, and a plurality of iron blocks are fixedly connected to the circumferential face of each crushing roller. The two crushing rollers are used for crushing metallurgical slag, and the problems that a large amount of metal dust is generated in the crushing process due to the fact that the interior of the slag cannot be wetted, the surrounding working environment is affected by raising of the metal dust, and the body health of workers is harmed are solved through the arrangement of the spraying assembly and the screening plate.
Owner:TIANJIN JIDAR HEAVY MASCH TECH CO LTD

Equipment surface waste coating scraping device

The utility model relates to the technical field of coating scraping, and discloses an equipment surface waste coating scraping device which comprises a box body, a supporting plate is fixedly connected to the top of the box body, hydraulic cylinders are fixedly connected to the two sides of the top of the supporting plate, and the driving ends of the two hydraulic cylinders are fixedly connected with a movable plate. The two sides of the right end of the movable plate are both slidably connected with sliding rods, the sliding rods are sleeved with first springs, the right ends of the two sliding rods are fixedly connected with scraping plates, the left ends of the sliding rods are fixedly connected with limiting blocks, the tops of the sliding rods are fixedly connected with a motor, and the driving end of the motor is fixedly connected with a rotating plate. According to the device, waste paint can be scraped off powerfully, so that the cleaning efficiency is improved, the service life of the scraping plate can be prolonged through the first spring, spraying can be conducted by starting the water pump, and the spraying head is driven to move by starting the motor.
Owner:HENAN ZHONGFEI HIGH END EQUIP TECH CO LTD

Multi-source heterogeneous data integration system, method and equipment and storage medium

The invention discloses a multi-source heterogeneous data integration system, method and device and a storage medium, and relates to the technical field of data processing, and the system comprises an information analysis module which is used for scanning each accessed data source through a target adapter so as to extract target information, analyzing the target information through a machine learning model, and obtaining an analysis result; the data source adaptation module is used for generating adaptation logic of each data source based on the analysis result and completing adaptation operation on the data sources according to the adaptation logic; the item set and rule determination module is used for cleaning and standardizing the data of each data source to obtain processed data, and determining a frequent item set and an association rule between the processed data based on an association rule mining algorithm; and the data association determination module is used for determining association of the processed data by utilizing the frequent item set, the association rule and the long-short-term memory network so as to analyze the processed data to complete data integration. According to the invention, intelligent integration of data is realized.
Owner:INSPUR YUNZHOU (SHANDONG) IND INTERNET CO LTD

Intelligent sodium carbonate and acetic acid proportioning and feeding device

The utility model relates to the technical field of feeding devices, in particular to an intelligent sodium carbonate and acetic acid proportioning and feeding device, which comprises a feeding platform and is characterized in that a sodium carbonate feeding device is arranged on one side of the feeding platform, a sodium acetate feeding device is arranged on the other side of the feeding platform, and the sodium carbonate feeding device and the sodium acetate feeding device respectively comprise a stock bin. A feeding pipe is arranged in the center of the top of the stock bin, a filtering assembly is arranged on the top of the feeding pipe, a metering valve is arranged at the junction of one side of the bottom of the feeding pipe and the stock bin, a monitoring sensor is arranged on one side of the stock bin, the bottom of the stock bin is connected with a mixing assembly, and the bottom of the mixing assembly is connected with a reaction kettle. High efficiency and automation are achieved, the complexity of manual operation is reduced, and the production efficiency is improved; the proportioning is accurate: through the associated cooperation of a high-precision metering valve, a monitoring sensor and a control box, the adding amount and the proportioning of sodium carbonate and acetic acid can be accurately controlled, and the stability of the product quality is ensured; the operation is simple.
Owner:HANGZHOU XIAOSHAN HUANFENG CHEM EQUIP FACTORY

JavaScript module packaging method, system and device based on artificial intelligence and medium

The invention relates to the technical field of artificial intelligence, in particular to a JavaScript module packaging method, system and device based on artificial intelligence and a medium, and the method specifically comprises the steps that according to a configuration file, a module dependency graph is established by analyzing the dependency relationship among multiple JavaScript modules of a development project, and the packaging sequence of the multiple JavaScript modules is determined according to the module dependency graph; based on the module dependency graph, performing module granularity division on each JavaScript module through a dynamic programming optimization algorithm, and determining a code splitting scheme of each JavaScript module; according to the historical access data and the current load condition of each JavaScript module, determining the resource demand quantity of each JavaScript module by adopting a resource demand prediction algorithm; and according to the packaging sequence, the code splitting scheme and the resource demand quantity, a plurality of JavaScript modules are packaged, and a JavaScript code package is generated. According to the method, intelligent management and optimization of the JavaScript module are realized, powerful support is provided for development of large complex projects, and the development efficiency and the product performance are remarkably improved.
Owner:GUANGZHOU YINGFENG NETWORK TECH CO LTD

Stirring, fertilizing and sowing all-in-one machine

InactiveCN119096760ATake advantage ofRealize power utilizationPlantingFurrow making/coveringSeederControl system
The invention discloses an intelligent seed and fertilizer integrated seeding unit, belongs to the technical field of seeding machine equipment, and particularly relates to a stirring, fertilizing and seeding integrated machine which comprises a rack, an advancing device, a ditching and soil covering device, a fertilizer discharging device, a seeding device and a control system. According to the seeding machine, the seeding rate can be adjusted, fixed-point and quantitative discharging is realized, a mode of seeding first and then fertilizing or a mode of fertilizing first and then seeding can be selected according to specific conditions, the problems of complicated seeding rate adjustment, miss seeding, uneven seeding rate, inconsistent seeding depth and the like during seeding operation of a traditional mechanical seeding machine are solved, fine planting of various crops and adaptation to different land parcels is realized, and the seeding efficiency is improved. The soil covering device and the soil leveling device of the seeder are suitable for more complex terrains, irregular terrains between hills or mountainous regions can be fully utilized, the soil covering device and the soil leveling device of the seeder are improved and designed, and by adding a rigid spring and an adjustable mechanical structure, the adjusting range is expanded, and the applicability of the soil covering device and the soil leveling wheel is improved.
Owner:COMMUNICATION UNIVERSITY OF CHINA

Intelligent power transmission work ticket automatic generation and safety verification system

The invention belongs to the technical field of power transmission work, and particularly discloses an intelligent power transmission work ticket automatic generation and safety verification system which comprises a work ticket automatic generation module and a work ticket safety verification module. The work ticket automatic generation module is used for establishing a work ticket template library, collecting equipment information of a power transmission line, extracting key information through a text separation and semantic understanding technology and generating work ticket basic information; the work ticket safety verification module is used for formulating a safety rule base, checking whether safety measures filled in the work ticket meet requirements in the safety rule base or not, verifying whether logic contradiction exists between work task description in the work ticket and the safety measures or not, and obtaining real-time information of a site before an operator arrives at the site; the function of automatically generating the work ticket greatly shortens the compiling time of the work ticket, reduces the tedious process of manual filling and possible errors, enables a worker to put more energy into the actual power transmission work, and improves the overall work efficiency.
Owner:YANGZHOU POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER CO LTD

Jacking pipe joint stress monitoring method based on mechanoluminescent material

The invention discloses a jacking pipe joint stress monitoring method based on a mechanoluminescent material. The jacking pipe joint stress monitoring method comprises the following steps: step A, obtaining a stress-wavelength curve graph of the mechanoluminescent material; step B, spraying a mechanoluminescent material on the inner wall of the pipe joint along the circumferential direction; and C, in the pipe jacking construction process, the wavelength of light emitted by the mechanoluminescent material on the inner wall of the pipe joint is collected and analyzed, and the stress size corresponding to the wavelength of the light is determined in combination with the stress-wavelength curve graph obtained in the step A. In the jacking process of the pipe joint, the mechanoluminescent material can emit light due to stress, the wavelength of light emitted by the mechanoluminescent material on the inner wall of the pipe joint is collected and analyzed by means of an optical analysis system, data are transmitted to a computer, and the stress corresponding to the wavelength of light can be determined by combining a stress-wavelength curve graph obtained previously. According to the method, the stress state of each position of the pipe joint is judged, the stress of the pipe joint in the jacking process is monitored, the error is small, and the pipe clamping position can be rapidly determined.
Owner:SINOHYDRO BUREAU 5

Method and system for improving bid evaluation accuracy

The invention provides a method and system for improving bid evaluation accuracy, and relates to the technical field of bid evaluation, and the method comprises the steps: bid file data preprocessing including data cleaning and feature selection, bid insensitive learning model building and fusion, and real-time fusion model performance evaluation including fairness constraint, cross validation and bid detection. Updating according to an evaluation result, substituting the feature information to calculate a bid evaluation score, adding an expert review mechanism to adjust the score, and archiving a final bid evaluation score; according to the method, the labor cost is reduced through a rule calculation engine, the scoring accuracy and generalization ability are improved through data cleaning and other technologies, expert review and fairness constraint are introduced to guarantee fairness, review traceability is guaranteed through an archiving result, project decision is supported, and the bid evaluation accuracy is improved through multiple innovation strategies.
Owner:HUANENG ZHAOCAI DIGITAL TECHNOLOGY CO LTD

Product detection device using camera and use method thereof

The invention relates to a product detection device using a camera. The product detection device comprises an operation table, a placing disc used for placing products, a portal frame, a driving motor and a turnover mechanism. The placing disc is arranged on the upper surface of the operation table, the portal frame is vertically installed on the operation table, and detection cameras are installed on the inner top wall of the portal frame and the left side and the right side of the inner wall of the portal frame. According to the product detection device using the cameras and the use method thereof, the plurality of detection cameras are arranged on the inner side of the portal frame, so that the outer surface of a product can be shot in all directions, including the left and right sides, the upper surface, the front and back and the bottom of the product, and the detection efficiency of the outer surface of the product is remarkably improved; the turnover mechanism is designed to achieve automatic turnover of the product, through the synergistic effect of the driving structure, the rotating shaft, the telescopic air cylinder and the double-shaft air cylinder, the product can be stably and accurately clamped and turned over, shooting of the bottom of the product by a detection camera is facilitated, and complexity and errors caused by manual turnover are reduced.
Owner:HANGZHOU CHINGAN TECH CO LTD

Evaluation system and method based on business personnel and clients

The invention relates to the technical field of evaluation systems, in particular to an evaluation system and method based on business personnel and clients, and the system comprises a data collection module which is used for collecting the position information, daily behavior data, access data and client interaction records of the business personnel; the customer big data management module is used for collecting, storing, analyzing and managing interaction data, customer behavior data and demand data between business personnel and customers; the data analysis module preprocesses the data of the customer big data management module and the data acquisition module, and identifies the behavior pattern of business personnel and customer demands; the strategy control module carries out strategy reporting and reporting reminding according to the data analysis result, and optimizes the working process of the business personnel; and the execution module performs automatic reporting, data reporting and reminding sending according to strategy control. According to the method, data relevance between business personnel and clients is analyzed, mode clustering analysis is carried out on the business personnel and the clients, and an evaluation system of performance of the business personnel is constructed.
Owner:JIANGSU VEDKANG MEDICAL SCI & TECH

Helium mass spectrometer leak detector test board

The invention discloses a helium mass spectrometer leak detector test board, and relates to the technical field of helium mass spectrometer leak detector testing, the helium mass spectrometer leak detector test board comprises a test board support and a helium mass spectrometer leak detector, the top of the test board support is provided with a gas supply area and a leakage marking area, a leakage marking assembly is installed in the leakage marking area, and a gas supply assembly is installed in the gas supply area; the leakage marking assembly comprises a communicating pipe seat, a main connecting pipe and an electric proportional valve, the upper side and the lower side of the communicating pipe seat are each provided with a plurality of leakage marking standard parts, the front side and the rear side of the communicating pipe seat are each provided with a plurality of control valves, and the electric proportional valve is arranged at the end of the communicating pipe seat. According to the invention, multiple groups of leakage standard components with different standard leakage rates can be integrated and installed on the test board, the complexity of replacing leakage standard components with different specifications for multiple times by the helium mass spectrometer leakage detector is eliminated, the helium mass spectrometer leakage detector and the test board only need to be in single pipeline butt joint, the problem that the airtightness is influenced by multiple disassembly and assembly is avoided, and the test efficiency is improved. The work efficiency and the test precision of the calibration test of the helium mass spectrometer leak detector can be improved.
Owner:ANHUI GERMEI TECH CO

Separated control motion camera

The utility model relates to a separation type control motion camera comprising a pedestal, the pedestal is provided with a magnetic attraction member and a first pressure sensor, and the pedestal is fixedly provided with a camera body through the magnetic attraction member in a magnetic attraction manner; two connecting plates which are driven by a first driving mechanism and synchronously move in the direction close to or away from each other are arranged in the base. Clamping plates driven by a second driving mechanism to ascend and descend are arranged in the two connecting plates. Elastic clamping blocks for clamping and fixing a camera body are correspondingly arranged in the middles of the surfaces of the opposite sides of the two clamping plates; positioning plates for pressing and fixing the camera body are correspondingly arranged at the upper parts of the surfaces of the opposite sides of the two clamping plates, and second pressure sensors are arranged on the lower surfaces of the two positioning plates; a controller and a control switch are further arranged on the base; the camera can be conveniently installed on supporting accessories such as helmets which are inconvenient to detach, the camera body can be conveniently and directly detached from the supporting accessories, a user can conveniently detach the camera body at any time and hold the camera body in a handheld mode for use, the installation and detachment operation is intelligent, and the use experience of the user is improved.
Owner:SHENZHEN SAINA ELECTRONICS TECH CO LTD

Digital operation and maintenance management service system

The invention discloses a digital operation and maintenance management service system, which comprises an agent module, a central processing unit, a monitoring instrument board, an alarm system, an automatic workflow engine, a database and a security module which are deployed on a server, and is characterized in that the agent module is used for collecting performance data and logs; the central processing unit is used for receiving data from the agent module and performing data aggregation and storage; the monitoring instrument panel is used for displaying visual information of monitoring data in real time; the alarm system is used for triggering alarm based on a preset threshold value and a rule; the automatic workflow engine is used for executing automatic tasks of configuration management and fault recovery; the database is used for storing configuration information of IT assets and services; and the security module is used for controlling user access and data encryption. The problems that an existing digital operation and maintenance management service system is complex, the maintenance difficulty is large, and various errors are inconvenient to prevent are solved.
Owner:ANHUI DAER INTELLIGENT CONTROL SYST

Large pull rod transverse compensator convenient to disassemble

The utility model discloses a large-pull-rod transverse compensator convenient to disassemble, and relates to the technical field of compensators. The device comprises a connecting pipe, a connecting mechanism and a reinforcing mechanism, the connecting mechanism and the reinforcing mechanism are arranged on the connecting pipe, the connecting mechanism comprises a connecting assembly and a driving assembly, the connecting assembly comprises first sealing grooves formed in the left side and the right side of the connecting pipe, and corrugated pipes are slidably connected into the two first sealing grooves; and connectors are arranged on the left sides and the right sides of the two corrugated pipes. By arranging the connecting mechanism, when the device is used and needs to be disassembled, the motor can be started to drive the rotating shaft and the gear to rotate synchronously, and the gear is meshed with the two racks, so that when the gear rotates, the two racks, the sliding blocks on the racks, the second connecting rod and the clamping rod are pushed to move in opposite directions, and the device is disassembled. Through the arrangement, the tedious processes of mounting and dismounting can be reduced, so that the working efficiency is improved, and the cost is reduced.
Owner:BEIJING SHOUHANG FIFTH RING IND ENGINEERING CO

Trusted DCS system credible strategy batch issuing method and related device

The invention belongs to the technical field of DCS controller safe operation, and discloses a credible DCS system credible strategy batch issuing method and a related device, and the method comprises the steps: obtaining a credible strategy data file, and reading the state of the credible strategy data file; according to the state of the credible policy data file, storing policy information in the credible policy data file into a credible security management platform database, and creating a credible policy template; and sending the strategy template information in the credible security management platform database to the target host, recording a strategy issuing log, and completing batch issuing of credible strategies. According to the method, the strategies are issued to the multiple devices in batches, the tedious process of configuring the devices one by one in a traditional method is remarkably reduced, and therefore the strategy issuing efficiency is greatly improved, and the project cost generated by issuing the devices in batches is remarkably reduced.
Owner:XIAN THERMAL POWER RES INST CO LTD +1

Complex curved surface polishing tool, tool rack, workstation, control system and method

The invention discloses a complex curved surface grinding tool, a tool rack, a work station and a control system and method, relates to the technical field of complex curved surface polishing, and aims to solve the problems that an existing grinding tool and an automatic grinding device are low in grinding precision and poor in adaptability and cannot achieve precise and efficient grinding on a complex curved surface. The device comprises a working box body, wherein a seven-degree-of-freedom mechanical arm, a tool quick-change library, a detection quick-change library and a rotary table clamp are arranged in the working box body; no less than two first U-shaped notches are formed in the tool quick-change library, the complex curved surface grinding tool rack is supported in the first U-shaped notches, and the tool clamp is supported in the first U-shaped notches; the control system is applied to workstations.
Owner:SHENYANG ASIMOV AUTOMATION TECH CO LTD

Stop stopping device of roller shutter door motor

The invention provides a stopping device of a roller shutter door motor, and relates to the technical field of roller shutter doors. The stopping preventing device of the roller shutter door motor comprises a roller shutter door body, a winding roller, a first motor, a second motor and an oil coating brush, the roller shutter door body is wound on the outer surface of the winding roller, fixing plates are fixedly connected to the two ends of the winding roller, a mounting plate is arranged above the winding roller, the first motor is fixedly connected to the bottom of the mounting plate, and the second motor is fixedly connected to the bottom of the mounting plate. The driving end of the first motor is fixedly connected with a driving rod, the end, away from the first motor, of the driving rod and the end, away from the winding roller, of the driving rod are fixedly connected with transmission gears in a penetrating mode, and the outer surfaces of the two transmission gears are connected with a transmission chain in an engaged mode. The lead screw is driven by the second motor, so that the stopping plate can rapidly and accurately move to the preset position to make contact with the driving rod of the first motor and achieve stopping, the roller shutter door is effectively prevented from being opened or closed under the uncontrolled condition, and safety and stability are enhanced.
Owner:ANHUI BAIYUNNAN YUE FIRE DOOR CO LTD

Intelligent self-service optometry system, method and equipment, storage medium and program product

The invention relates to the technical field of ophthalmology examination, and discloses an intelligent self-service optometry system, method and device, a storage medium and a program product.The system comprises a lifting platform which can be adjusted and moved in the up-down direction and the front-back direction and is used for containing an optometry unit, and an image collecting device is arranged on one side of a detection window of the optometry unit and used for collecting images of the optometry unit; the optometry unit is used for shooting face images and is provided with a height-adjustable forehead support bracket provided with a pressure sensor; a pressure sensor is mounted on the measuring chair; the control unit is used for collecting a pupil image of the target object when receiving the trigger signal of the pressure sensor. Based on a sensor signal and a face recognition technology, the ophthalmic examination device can be intelligently adjusted to adapt to physiological conditions of different testees, meanwhile, the system can automatically recognize and position pupil positions of the testees and sequentially complete optometry of two eyes, manual intervention is not needed in the whole process, the labor cost is reduced, and the examination efficiency is improved. And the detection work efficiency and accuracy are also improved.
Owner:SHANGHAI SUPORE INSTR +2

Multifunctional salt spray test box

The utility model discloses a multifunctional salt spray test box which comprises a base, a power structure is arranged in the base, one side of the top of the base is connected with a collecting seat, a clamping structure for fixing is arranged in the collecting seat, a top cover is arranged right above the collecting seat, and the outer wall of the top cover is connected with a telescopic rod. According to the multifunctional salt spray test box, through mutual cooperation of the collecting seat, the clamping structure and the top cover, in the process that the top cover approaches the collecting seat to be closed and sealed, the stroke extrudes and triggers the clamping structure to clamp and fix a to-be-tested object placed on the bearing plate. In this way, the complexity of manual clamping and fixing is avoided, the time is saved, and the test efficiency is improved.
Owner:XIAN WEIN PRECISION TECHNOLOGY CO LTD

Full-automatic production line for brushless motor stator core

The invention relates to the technical field of stator core production, in particular to a brushless motor stator core full-automatic production line which comprises a first punching mechanism, a second punching mechanism, a first feeding mechanism, a second feeding mechanism, a lamination conveying mechanism, an assembling jig, a welding mechanism and a discharging mechanism. The first punching mechanism is used for punching a first stator iron sheet, the second punching mechanism is used for punching a second stator iron sheet, the first feeding mechanism is used for grabbing a first stator iron sheet punched by the first punching mechanism and placing the first stator iron sheet on the assembling jig to be assembled into a first stator iron ring, and the second feeding mechanism is used for grabbing the second stator iron sheet punched by the second punching mechanism and placing the second stator iron sheet on the assembling jig to be assembled into a second stator iron ring. And stacking the first stator iron rings placed on the assembling jig to form a second stator iron ring. Through the design of high automation and integration, the production efficiency is remarkably improved, and the product quality is stable and reliable.
Owner:DONGGUAN YUNCHENG METAL PLASTIC PROD CO LTD +2

Automatic processing and forming method for motor stator core

The invention relates to the technical field of stator core production, in particular to a motor stator core automatic processing and forming method, which comprises a first punching mechanism, a second punching mechanism, a first feeding mechanism, a second feeding mechanism, a lamination conveying mechanism, an assembling jig, a welding mechanism and a discharging mechanism, the first punching mechanism is used for punching a first stator iron sheet, the second punching mechanism is used for punching a second stator iron sheet, the first feeding mechanism is used for grabbing a first stator iron sheet punched by the first punching mechanism and placing the first stator iron sheet on the assembling jig to be assembled into a first stator iron ring, and the second feeding mechanism is used for grabbing the second stator iron sheet punched by the second punching mechanism and placing the second stator iron sheet on the assembling jig to be assembled into a second stator iron ring. And stacking the first stator iron rings placed on the assembling jig to form a second stator iron ring. By means of a series of automatic and precise processing steps, efficient, precise and stable production of the stator iron core is achieved. According to the method, the production efficiency is improved, the production cost is reduced, and the quality and reliability of products are remarkably improved.
Owner:DONGGUAN YUNCHENG METAL PLASTIC PROD CO LTD +2