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Streaming media playing-based expansible content interactive display method and system
PendingCN119449779Aaccurate predictionImprove experienceTransmissionHigh level techniquesEdge nodeNetwork conditions
The invention discloses an extensible content interactive display method and system based on streaming media playing, the extensible content interactive display method based on streaming media playing belongs to the field of streaming media, and the method comprises the following steps: S1, dynamically adjusting the resolution and code rate of content under different network conditions; dynamic self-adaptive stream transmission is realized; s2, directly acquiring data through the nearest edge node when the content is requested, and caching high-frequency interaction data at the edge node; s3, the user request is routed to the optimal node; s4, adopting a predictive buffering and preloading mechanism; s5, predicting user interaction behaviors by using a deep reinforcement learning algorithm; and S6, adopting H.265, and combining the characteristics of low delay and high reliability of the QUIC protocol to carry out transmission. The extensible content interactive display system based on streaming media playing comprises a user behavior analysis module, a content management and distribution module, an interactive prediction and recommendation module, a preloading and cache management module, a network transmission and optimization module and the like.
Owner:SHANGHAI TONGRUI NETWORK TECH CO LTD
Video generation method and device based on diffusion model, equipment and medium
ActiveCN119421011AImprove naturalnessImprove smooth performanceBiological modelsAnimationComputer graphics (images)Engineering
The embodiment of the invention provides a video generation method and device based on a diffusion model, equipment and a medium, and relates to the technical field of video generation, and the method comprises the steps: firstly, splitting a training video containing a face into a plurality of video frames according to the frame number, selecting a first video frame containing the face as a condition picture, and carrying out the segmentation of the condition picture; inputting the plurality of video frames into a variational auto-encoder, adding Gaussian noise to obtain noisy feature representation, encoding a condition picture by using a CLIP picture encoder to obtain picture embedding representation, and inputting the noisy feature representation and the picture embedding representation into a de-noising U-Net for splicing to obtain a first video, and inputting the first video into the diffusion model to obtain the second video, and inputting the picture into the diffusion model to realize the purpose of generating a high-quality and long-period video from a single picture, and improve the naturalness of face generation and the fluency of video actions.
Owner:ZHIZI ENGINE (BEIJING) TECHNOLOGY CO LTD
Voice interaction method and device, equipment, storage medium and product
The invention discloses a voice interaction method and device, equipment, a storage medium and a product, and relates to the technical field of computers, the voice interaction method comprises the following steps: when a user voice stream is received, generating text information of the user voice stream in a streaming manner, and sending the text information to a preset large model; and receiving reply information returned by the large model, playing the reply information, and when the reply information is played, if a new round of user voice stream is received, returning to the step of generating the semantic information of the user voice stream in a streaming manner. According to the method, the character information of the user voice stream is replied by adopting the large model, when the output of the reply information is interrupted by the new round of user voice stream, the reply information is regenerated by returning to the step of generating the semantic information of the user voice stream in a stream mode, so that the voice interruption of the received new round of user voice stream is realized; therefore, the coherence of voice interaction is improved, and the fluency of voice interaction is finally improved.
Owner:CHINA MERCHANTS BANK
Resource scheduling method and device and electronic equipment
PendingCN119493637Aimprove accuracyGuaranteed operating efficiencyProgram initiation/switchingBootstrappingParallel computingOperating system
The invention provides a resource scheduling method and device and electronic device.The method comprises the steps that when a first thread of an application is detected, in the ith period of the first thread, a key thread list corresponding to the ith period is obtained according to a thread wakeup relation, the key thread list comprises one or more key threads related to the first thread, and i is a natural number and is equal to 1, 2, 3, 4,...; and resource scheduling is carried out based on the key thread list corresponding to the ith period. According to the method, the device and the electronic equipment, the key thread related to the running task is determined from the threads related to the running task through the thread wakeup relation in the system, the recognition process of the key thread does not depend on subjective judgment of an application developer, the key thread related to the running task can be accurately recognized, and the recognition efficiency of the key thread is improved. And thus, resource supply can be preferentially guaranteed for the determined key thread, so that better scheduling of resources is achieved.
Owner:HUAWEI TECH CO LTD
Polycarboxylate superplasticizer powder production equipment
PendingCN119425596AGuarantee product qualityavoid stickingTransportation and packagingMixer accessoriesSuperplasticizerCarboxylic acid
The invention discloses polycarboxylic acid water reducing agent powder production equipment, and relates to the technical field of polycarboxylic acid water reducing agent equipment, the polycarboxylic acid water reducing agent powder production equipment comprises a reaction kettle, a water inlet pipe is arranged at the top of the reaction kettle, a feeding pipe is arranged at the top of the reaction kettle, a control valve is arranged at the bottom of the reaction kettle, and a sliding groove is formed in the inner wall of the reaction kettle; the device further comprises a stirring mechanism; wherein the stirring mechanism comprises a servo motor, a rotating rod, a connecting rod, stirring fan blades, a carrying plate, a sliding plate, a first spring, a cylindrical rod, a round block, an abutting plate and a supporting plate, the servo motor fixedly penetrates through the top of the reaction kettle, the rotating rod is fixedly installed at the output end of the servo motor, the position is automatically adjusted through the cylindrical rod when the cylindrical rod encounters cakes, and the cylindrical rod is fixed to the top of the reaction kettle; and then stable pressure is applied to press and disperse the cakes, so that the uniformity of the reaction process is favorably improved.
Owner:SHANDONG LAIWU WENHE CHEM CO LTD
Elliptical small roll multi-strip winding equipment and winding process thereof
ActiveCN119551488AAchieve seamless connectionquick changeWebs handlingStructural engineeringMechanical engineering
The invention relates to the technical field of braid winding, and discloses oval small-roll multi-strip winding equipment and a winding process thereof, and the oval small-roll multi-strip winding equipment comprises a table; the two side plates are respectively fixed at two ends of the top surface of the table; the driving structure is arranged on the table; the clamping structure is arranged above the table, the clamping structure is driven by a driving structure, the clamping structure comprises two first clamping plates and two second clamping plates, and the two first clamping plates are arranged right opposite to the two second clamping plates respectively. Through movement of the two first clamping plates and the two second clamping plates and the movable characteristic of the two driving rods, flexible movement of the multiple strip winding pieces is achieved, by means of the design, workers can rapidly replace unused winding plates, tedious disassembly and assembly operation is not needed, and therefore the working efficiency of the whole device is remarkably improved.
Owner:XIAMEN YAMA RIBBONS & BOWS
Intelligent warehousing operation auxiliary system and method based on mixed reality
ActiveCN119612035Aincrease profitavoid squeezingInput/output for user-computer interactionStorage devicesPower efficientMixed reality
The invention discloses an intelligent warehousing operation auxiliary system and method based on mixed reality, and relates to the technical field of warehousing management, and the system comprises a storage stack point pre-screening module, an intelligent task planning module, a task execution monitoring module, an abnormal task execution adjustment module, and an optimal carrying equipment screening module. According to the method, the optimal storage stack point can be screened, the utilization rate of the storage space is improved, cargo extrusion or space waste caused by space mismatching is avoided, the transportation efficiency is improved, the energy consumption is reduced, abnormal conditions can be found in time, and the reliability of task execution is guaranteed. When abnormity occurs, early warning can be triggered quickly, the replacement mode of the carrying equipment can be judged reasonably, continuity and high efficiency of warehousing operation are ensured, and the overall operation efficiency of the intelligent warehousing system, the goods storage quality and the scientificity of management decision are improved.
Owner:LONGYAN UNIV +2
LED display screen intelligent control method and system based on feature information identification
ActiveCN119600939Aimprove accuracyGuarantee stabilityStatic indicating devicesEnergy saving control techniquesLED displayInformation gain
The invention discloses an LED display screen intelligent control method and system based on feature information identification, and relates to the technical field of display screen control, and the method comprises the steps: obtaining the structure information of an LED display screen, obtaining the environment light information according to the structure information of a sensor, and obtaining the maximum brightness information and the minimum brightness information of the display screen according to the display structure information. The display screen brightness adjusting efficiency is improved by analyzing the adjustable environment brightness range of the display screen, the display screen brightness adjusting accuracy is improved through the display screen brightness adjusting model, and the situation that when the overall brightness of the display screen is directly adjusted, the display screen brightness adjusting accuracy is improved through the display screen merging area information is avoided. According to the method, the visual effect is reduced due to the fact that the brightness is not matched with the environment brightness, meanwhile, the image display effect difference caused by the display screen area brightness difference is reduced, the display screen refresh rate is analyzed through the pixel moving speed information, the image fluency is improved, and the stability and reliability of the display screen are ensured.
Owner:SHENZHEN ZHONGRUN OPTOELECTRONICS TECH CO LTD
Efficient webpage dynamic rendering method, system, equipment and medium
PendingCN119557527AImprove smooth performanceImprove user experienceHardware monitoringWebsite content managementComputer graphics (images)Human–computer interaction
The invention discloses an efficient webpage dynamic rendering method, system and device and a medium. The method comprises the following steps that interactive behaviors such as rolling and clicking when a user browses a webpage are monitored; determining a current user visible area according to the interaction behavior of the user; dynamically rendering the webpage elements in the user visible area; in the dynamic rendering process, the change of the user interaction behavior is detected in real time, and a rendering area is adjusted according to the change; the rendering efficiency and performance can be improved by dynamically rendering the elements of the user visible area part in the webpage, meanwhile, the page loading fluency and the user operation response speed are guaranteed, the rendering efficiency and performance are effectively improved, excessive occupation of performance resources is avoided, and the user experience is improved. The event operation of the user can be immediately responded in the page rendering process, and the use experience of the user and the smoothness of page loading are improved.
Owner:INSPUR FINANCIAL INFORMATION TECHNOLOGY CO LTD
Movement control method and device, electronic equipment and storage medium
PendingCN119633382Aquick fixImprove smooth performanceNavigation instrumentsVideo gamesPathPingSimulation
The embodiment of the invention discloses a movement control method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining grid maps of a plurality of levels, determining an initial starting point grid and an initial end point grid, then determining a target grid in a grid map of a target level, and then determining a target grid in the grid map of the initial level, the moving sub-path is determined in the mapping range of the target grid, and the space searched for determining the moving sub-path is small, so that the time complexity can be effectively reduced, the time consumption for determining the moving sub-path is reduced, and the smoothness of the target object navigation process is improved; the at least two moving sub-paths are determined in different time fragments, namely, the determination actions of the at least two moving sub-paths are split, so that the blockage phenomenon of the main thread is avoided, the smoothness of the navigation process of the target object is further improved, and the navigation efficiency of the target object is improved. The method can be widely applied to scenes such as cloud technology, artificial intelligence, games and intelligent transportation.
Owner:TENCENT TECHNOLOGY (SHENZHEN) CO LTD
Digital freight processing settlement system and settlement method thereof
PendingCN119515227Areduce mileageEnsure safety and qualityPayment architectureCommerceSystems managementHandling system
The invention relates to the technical field of freight processing systems, and discloses a digital freight processing settlement system and a settlement method thereof. And the management module is in bidirectional communication connection with the user interface module, the order management module, the abnormity management module, the cost simulation module, the freight settlement module and the data analysis module, and is used for managing data information generated in the operation process of the system and carrying out corresponding system parameter setting and interface management according to each account permission. The freight calculation unit performs freight calculation according to a clear calculation formula and a rate table, supports the calculation of special fees such as overtime waiting fees, highway fees and bridge passing fees, and provides a detailed list of fees, so that a cargo owner and a driver can clearly know the source and calculation basis of each fee, thereby avoiding fee disputes and improving the efficiency of the system. And the smoothness in the freight processing process is improved.
Owner:ANQING JINWANG YUNTONG TRANSPORTATION CO LTD
Smoke exhaust device for fire engineering
ActiveCN222438113Ueasy dischargeavoid temperature riseDucting arrangementsMechanical apparatusProcess engineeringFire protection engineering
The utility model relates to the technical field of smoke exhaust devices, and discloses a smoke exhaust device for fire protection engineering, which solves the problem that the existing smoke exhaust device for fire protection engineering is poor in use effect, and comprises a smoke exhaust main pipeline, and a smoke dust filtering mechanism is fixedly arranged at one end of the smoke exhaust main pipeline; a smoke exhaust main fan is fixedly arranged at the end, away from the smoke exhaust main pipeline, of the smoke dust filtering mechanism, a plurality of branch smoke exhaust fans are fixedly arranged on the two sides of the smoke exhaust main pipeline, L-shaped smoke exhaust branch pipes are fixedly arranged at one ends of the branch smoke exhaust fans, and smoke suction hoods are fixedly arranged at the ends, away from the smoke exhaust main pipeline, of the L-shaped smoke exhaust branch pipes. The L-shaped smoke exhaust branch pipe is fixedly provided with a plurality of fire-fighting branch pipes, one end of each fire-fighting branch pipe is connected with a fire-fighting system water pipe, and a spraying mechanism is arranged at the top end in the L-shaped smoke exhaust branch pipe; by means of the smoke exhaust device, cooling and fire extinguishing of the smoke exhaust pipeline can be achieved, flames are prevented from being exhausted along the smoke exhaust pipeline, safety is improved, and meanwhile smoke dust in smoke can be filtered.
Owner:SHANDONG BOFAN FIRE TECH CO LTD
Magnetic substance screening and residual magnetism detection equipment and use method thereof
PendingCN119588650AQuality assuranceImprove smooth performanceMagnetic separationSortingRemanenceStructural engineering
The invention discloses magnetic substance screening and residual magnetism detection equipment and a use method thereof. The magnetic substance screening and residual magnetism detection equipment comprises a pre-treatment assembly, a magnetic substance screening assembly and a residual magnetism detection assembly, wherein the pre-treatment assembly can perform preliminary impurity filtration on materials; the residual magnetism detection assembly comprises a scraping unit and a detection unit, the materials enter the detection unit after being scraped by the scraping unit, and the area, where magnetic substances exist, of the scraped materials is detected by the detection unit to be an unqualified area; and the sorting assembly comprises a movable sorting unit and a fixed material receiving unit, and when the unqualified area moves to the sorting assembly, the movable sorting unit receives the materials on the unqualified area. The invention discloses magnetic material screening and residual magnetism detection equipment, which can be used for carrying out paving detection on materials, so that the area of the materials with the magnetic materials is delimited and is directly recycled, the condition of magnetic material residue is avoided, and the screening quality is ensured.
Owner:杭州极弱磁场国家重大科技基础设施研究院
Assembly building connection joint grouting construction machine and method
PendingCN119434648AImprove smooth performanceResidue reductionHollow article cleaningBuilding material handlingSpiral bladeArchitectural engineering
The invention relates to the technical field of node grouting construction, in particular to an assembly building connection node grouting construction machine and method, the assembly building connection node grouting construction machine comprises a grouting pipe and a feeding valve, and the feeding valve is arranged on the upper portion of the outer side wall of the grouting pipe in a communicating mode; the rotating shaft is installed in the grouting pipe through the driving device, the driving device is used for driving the rotating shaft to rotate and move up and down, the spiral blade is installed on the outer side wall of the rotating shaft, and the top end of the vibration rod is installed at the bottom end of the rotating shaft through the adjusting device; the adjusting device is used for driving the vibration rod to swing and adjust, a vibration device is arranged in the vibration rod and used for driving the vibration rod to vibrate, and the scraper is installed on the outer side wall of the rotating shaft. According to the vibrating device, a vibrating rod vibrates different positions of mortar, the vibrating effect is improved, the grouting quality is improved, the discharging smoothness of the mortar is improved, residues of the mortar in a grouting pipe are reduced, and the use convenience is improved.
Owner:WUHAN ZHONGXIN MUNICIPAL CONSTR ENG CO LTD
Unmanned logistics vehicle with gull-wing door carriage
PendingCN119428915AImprove smooth performanceImprove adaptabilityUnderstructuresElectrical steeringVehicle frameLogistics management
The invention provides an unmanned logistics vehicle with a gull-wing-door carriage, and belongs to the technical field of logistics vehicles, the unmanned logistics vehicle comprises a chassis assembly, the chassis assembly comprises an aluminum alloy frame assembly, wheel-by-wire steering systems are arranged at the two ends of the aluminum alloy frame assembly, wheel assemblies are connected to the two sides of each wheel-by-wire steering system through four-wheel distributed driving systems, and the wheel assemblies are connected to the gull-wing-door carriage. The vehicle can be operated through four-wheel steering, flexible steering can be achieved with the extremely small turning radius, and the traffic capacity under a narrow channel is improved; a carriage assembly is arranged at the top of the aluminum alloy frame assembly and comprises a carriage main body structure, the carriage main body structure is arranged at the top of the aluminum alloy frame assembly, a gull-wing door assembly is arranged at the top of the carriage main body structure and comprises four groups of gull-wing door assemblies capable of being opened and closed, and a carriage top is connected to the top of the carriage main body structure. Two groups of gull-wing door assemblies are rotatably arranged on two sides of the carriage top, so that a spacious space is created for loading and unloading goods, and the goods are convenient to load and unload.
Owner:GUANGDONG JATEN ROBOT & AUTOMATION
Automatic press production line
ActiveCN222536150UImprove loading and unloading efficiencySolve the accuracy problemMetal-working feeding devicesPositioning devicesProduction lineSlide plate
The utility model relates to the technical field of press machines, in particular to an automatic press machine production line. According to the technical scheme, the automatic press machine production line comprises a feeding and discharging table and further comprises a bending machine, a conveying frame assembly, a front material pushing assembly and a rear material blocking assembly. A conveying frame assembly is arranged in the feeding and discharging table. A front pushing assembly is arranged below the conveying frame assembly. A rear material blocking assembly is arranged behind the front material pushing assembly. Workpieces are conveyed to the position between the material pushing plates through conveying rollers of the conveying frame assembly, then the lifting air cylinder drives the lifting adjusting plate and the material pushing plates to rise to make contact with the outer edges of the workpieces, and then the front-back moving adjusting lead screw drives the front-back adjusting sliding plate and the whole upper portion of the front-back adjusting sliding plate and drives the workpieces to move backwards. And then the rear material blocking assembly is matched to convey the workpiece to the conveying roller for discharging and conveying, and the feeding and discharging efficiency during workpiece stamping machining is greatly improved.
Owner:SHANDONG ANSHANGCHUAN MASCH CO LTD
Automatic guide rail lubricating structure based on numerical control machine tool and lubricating method thereof
InactiveCN119501672AGuaranteed stabilityImprove smooth performanceMeasurement/indication equipmentsLarge fixed membersNumerical controlRubber sheet
The invention discloses an automatic guide rail lubricating structure based on a numerically-controlled machine tool and a lubricating method thereof, and relates to the technical field of numerically-controlled machine tools. The automatic guide rail lubricating structure comprises a numerically-controlled machine tool machining table, guide rail seats are symmetrically mounted at the top of the numerically-controlled machine tool machining table, and lubricating oil storage grooves are formed in the inner centers of the guide rail seats; the top of the guide rail base is provided with a movable sliding block in an embedded mode, and the top of the guide rail base is provided with a lubricating oil scraping and finishing assembly. According to the device, the interval adjusting grooves are formed in the inner wall of the scraping and trimming frame, the scraping and trimming frame slides in the guide sliding grooves through the guide pulleys and moves in the horizontal direction along with the movable sliding blocks in the moving process of the movable sliding blocks, and the outer surface of the guide rail base is scraped and trimmed, so that lubricating oil is more uniform; when the lubricating oil scraping assembly moves, the scraping rubber plate shakes while making contact with the outer surface of the guide rail base for lubrication, the extrusion spring buffers the conduction impact force in the horizontal direction, the guide rail is evenly lubricated, and the smoothness of the sliding block in the moving process is improved.
Owner:YANCHENG HENGDONG COMBINED MASCH TOOLS CO LTD
Motor vehicle license plate packing paper conveying equipment
The utility model is suitable for the technical field of packing paper conveying, and provides motor vehicle license plate packing paper conveying equipment which comprises a support, a packing paper conveying device, a packing paper conveying device and a packing paper conveying device. The air swelling shaft is rotationally arranged at the top of the support, and the air swelling shaft is sleeved with a paper roll; the lower roll shaft is rotatably arranged in the mounting seat, an upper roll shaft is arranged above the lower roll shaft, the upper roll shaft is rotatably arranged on a central shaft, the central shaft is slidably arranged in the mounting seat, and a limiting bolt matched with the central shaft is arranged on the mounting seat; and one end of the cutter is rotationally connected to the mounting seat. Therefore, the paper conveying and slitting device not only can realize automatic conveying and slitting of the paper and reduce the workload of a user, but also can prevent the end part of the paper from drooping, so that the device can work continuously.
Owner:WEIFANG CHANGWEI TRAFFIC ENG CO LTD
Digital signal processor (DSP) high-frequency inverter table type miniature spot welding machine
The invention discloses a DSP (Digital Signal Processor) high-frequency inverter table type miniature spot welding machine, which relates to the technical field of electric welding machines, and comprises a machine tool, a welding host is fixedly mounted in the machine tool, a linear driving mechanism is fixedly mounted at the bottom of the inner wall of the machine tool, and a spot welding machine main body is fixedly mounted at the output end of the linear driving mechanism; a heat dissipation device is fixedly installed on the outer side wall of the machine tool, a three-color lamp is fixedly installed at the top of the machine tool, a rectangular plate is fixedly installed at the bottom of the inner wall of the machine tool, and a rectangular groove is formed in the face, close to the spot welding machine body, of the rectangular plate. The fixing device comprises a pull rod, a carrying table, a loading disc, a welding piece, a sliding table, a flexible block, a tungsten filament, a linkage plate, a rubber plate, a pushing plate, a first spring and a limiting rod, the welding piece and the tungsten filament are attached through standard operation, an operator can conveniently adjust the attaching angle in a safe area, and the spot welding quality can be improved.
Owner:JIANGSU NORTHEND ELECTRONIC TECH CO LTD
Detection device for automobile power battery
InactiveCN119395546AGuaranteed stabilityImprove stabilityEnvironmental/reliability testsMeasurement instrument housingPower batteryGlass cover
The invention relates to the technical field of battery detection, and discloses an automobile power battery detection device, which comprises a water tank with an open top, the top of the water tank is fixedly connected with a toughened glass cover with an open front surface, the front surface of the toughened glass cover is provided with a cabinet door, and the top of the water tank is provided with a bearing assembly for bearing a battery body. And a detection assembly for detecting the battery body at the top of the bearing assembly is arranged in the tempered glass cover. According to the detection device for the automobile power battery, the bearing plate can be adjusted front and back through the driving piece, detection work in different modes is met, a jacking piece in the detection assembly is arranged, a pressure detection piece and a puncture needle can be driven up and down, and the pressure detection piece and the puncture needle move downwards, so that the detection efficiency is improved. The pressure detection work and the puncture detection work can be carried out on the battery body at the top of the bearing plate, the detection function of multiple modes is achieved, and the functionality and the practicability of the detection equipment are improved.
Owner:YUNNAN SANHUA MOTOR VEHICLE APPRAISAL & EVALUATION CO LTD
Method for efficiently preparing SiC fibers through airflow-assisted electrostatic spinning
ActiveCN119392408AImprove insulation performanceImprove conductivityElectroconductive/antistatic filament manufactureElectro-spinningPolymer scienceSpinning
The invention discloses a method for efficiently preparing SiC fibers through airflow-assisted electrostatic spinning, which comprises the following steps: dissolving polycarbosilane in a mixed solvent, adding polyvinylpyrrolidone and lauryl sodium sulfate, and mixing to obtain a spinning solution; wherein the mixed solvent comprises ethanol and tetrahydrofuran; carrying out electrostatic spinning on the spinning solution by adopting an airflow-assisted electrostatic spinning process to obtain a spinning product; and drying the spinning product, and sequentially carrying out heating pre-oxidation and calcination to obtain the SiC fiber. The SiC fiber is prepared from the spinning solution with specific components, the electrical conductivity of the spinning solution is improved through the lauryl sodium sulfate, and the spinning efficiency is improved; meanwhile, high-speed airflow is introduced to assist spinning, operation is carried out at a higher liquid supply speed, and the spinning efficiency is greatly improved. According to the preparation method, the fiber membrane with a'skeleton structure 'is prepared by adopting a grid-shaped special-shaped receiver, so that the spinning efficiency is greatly improved, and meanwhile, the fiber still has high heat insulation performance.
Owner:SUN YAT SEN UNIV
Induced material lifter
The invention provides an induction type material lifting device. The induction type material lifting device comprises a self-sliding pipe and a wind power material lifting pipe which are connected through an elbow to form a V shape. The bottom of the elbow is opened to form a discharge port, an openable bottom shell is hinged to the discharge port, an arc-shaped turning plate is movably connected into the bottom shell and used for guiding powder falling from the articulated chute to be turned upwards into the wind power lifting pipe, and an air inlet is formed between the turning plate and the inner wall, away from the articulated chute, of the bottom shell; a gas flow sensor is arranged in the wind power material lifting pipe and is used for detecting gas flow and feeding back a detection value to the controller; an adjusting mechanism controlled by the controller is arranged at the bottom of the elbow, is respectively connected with the bottom shell and the material turning plate, and is used for adjusting the opening degree of the air inlet and the opening and closing of the bottom shell. According to the induction type material lifting device, the problem of material leakage of the discharging opening in the normal powder conveying process can be avoided, powder loss and waste and air dust pollution caused by powder leakage are avoided, and the powder conveying stability is improved.
Owner:HEBEI PINGLE FLOUR MACHINERY GROUP
Explosion-proof video conference system and video conference implementation method
ActiveCN119449989AImprove adaptabilityImprove stabilityImage enhancementTelevision conference systemsTelevision systemImage resolution
The invention relates to the technical field of television image communication, in particular to an anti-explosion conference television system and a conference television implementation method. The method comprises the following steps: acquiring an original conference image stream through multi-source image acquisition, performing displacement compensation and multi-resolution fusion, generating a standardized image stream, simulating conference communication transmission, checking image feature quality, deducing equipment load, analyzing the bearing capacity of the explosion-proof conference television, and obtaining a bearing capacity change curve; and according to the curve, screening out a limit load point, carrying out load reduction segmentation, generating a low-load image stream, carrying out path redistribution on the low-load image stream, forming a path distribution matrix, and realizing real-time transmission so as to ensure effective operation of the explosion-proof conference television. According to the invention, a safer and more efficient explosion-proof conference television realization method is realized.
Owner:SHENZHEN MEIJIA TECH CO LTD
A cam locking structure
The utility model relates to tool dismounting technical field, concretely relates to a cam locking structure, including tool head and lock axle, eccentric wheel has on lock axle, the locking groove that tool head has is inserted for eccentric wheel, the maximum size of locking groove in the up and down direction is adapted with the outside diameter of eccentric wheel, the minimum size of locking groove in horizontal direction is greater than the rotating diameter of eccentric wheel, eccentric wheel has the unlocking position of pushing locking groove upside and the locking position of pushing locking groove downside to push out / tighten tool head, through setting locking groove in the connecting section of tool head, when lock axle rotates, tool head can move up and down along with the rotation of eccentric wheel, in the process that eccentric wheel rotates to locking position, eccentric wheel pushes down the second plane of locking groove to make tool head be pulled down, in the process that eccentric wheel rotates to unlocking position, eccentric wheel pushes up the first plane of locking groove to make tool head be pushed up, have realized the installation and dismounting of tool head, improved the operation convenience, can improve work efficiency.
Owner:ZHENGZHOU DIAMOND PRECISION MFG
Goods transfer device and method
InactiveCN119408470Aeasy to operateLabor-saving operationLoading/unloading vehicle arrangmentTransportation itemsControl theoryMechanical engineering
Owner:DONGTAI TUZHILE ELECTRONICS CO LTD
A folding box forming apparatus
ActiveCN116278156BAvoid affecting processing fluencyImprove smooth performancePackage recyclingBox making operationsMechanical engineeringPhysics
The application discloses a folding box forming equipment, comprising: a rack, a processing table and a placing table are arranged on the rack, and an installation gap is arranged between the processing table and the placing table; the processing table is used for placing a skin material, and the placing table is used for placing a side plate material; a feeding device is used for feeding the side plate material to the placing table; a mold positioning device comprises a mold body and a mold transverse driving assembly, the mold transverse driving assembly is drivingly connected with the mold body, so that the mold body moves towards the skin material, and the mold body is in extrusion connection with the skin material; a carrying device is used for carrying the side plate material, so that the side plate material is spliced with the skin material; a splicing pushing device is used for pushing the side plate material to fold towards the skin material. The technical scheme of the application can improve the assembling speed and the processing efficiency.
Owner:DONGGUAN HONGTU INTELLIGENT EQUIP CO LTD
Mounting structure of rotary valve rod and valve
ActiveCN222625603UImprove smooth performanceReduce noiseCleaning using gasesValve housingsRotary valveStructural engineering
The mounting structure of the rotary valve rod comprises a valve body and a valve rod, a mounting through hole and a mounting blind hole are formed in the valve body, the valve rod is rotationally matched with the mounting through hole, one end of the valve rod is rotationally matched with the mounting blind hole, and the other end of the valve rod is rotationally matched with the mounting blind hole. One end of the valve rod is located in the valve body, the other end of the valve rod is located outside the valve body, a first purging opening and a second purging opening are formed in the valve body, the first purging opening is located at the mounting through hole, the second purging opening is located at the mounting blind hole, the first purging opening is communicated with the mounting through hole, and the second purging opening is communicated with the mounting blind hole. The utility model further discloses a valve comprising the mounting structure of the rotary valve rod.
Owner:BRAY (CHINA) CONTROLS CO LTD
Ejection mechanism of tire mold
ActiveCN222495246UImprove stabilityThere will be no problem of falling offPlastic recyclingTyresMechanical engineering
The utility model provides an ejection mechanism of a tire mold, which belongs to the technical field of tire production, and comprises a device base, an ejection mechanism and a driving mechanism, the assisting rotator is fixedly connected to the upper end of the device base; the separation blade is fixedly connected to the interior of the auxiliary rotating device; the rotating shaft is rotationally connected into the auxiliary rotator; and the second lifter is fixedly connected to the upper end of the rotating shaft. By using the device, the problem that a tire is easily adhered to the mold when a tire model is ejected by an ejection mechanism of a traditional tire mold is solved. When an ejection mechanism of a traditional tire mold runs, in order to guarantee smoothness and integrity of the ejection process, the periphery of a tire is generally required to be cut firstly, although the method is effective, the shell discharging speed and the integrity of a model are affected, in order to solve the problem, the problem that the tire is adhered to the mold is better solved by additionally arranging a cutting part, and the mold is convenient to use. In this way, the mold ejection fluency can be improved, and the use efficiency of the device can be improved.
Owner:QINGDAO SENTURY TIRE CO LTD
An interlocking device for emergency power supply double switch
ActiveCN111900004Bsmall footprintImprove smooth performanceElectric switchesInformation technology support systemElectric cablesHigh transmission
The present invention proposes an interlocking device for an emergency power supply double switch, comprising a switch cabinet and a first three-position mechanism and a second three-position mechanism installed inside the switch cabinet, a crank arm is installed on the first three-position mechanism, the crank arm is connected to the interlocking baffle through a pulley assembly, a guide rod is installed at the bottom of the switch cabinet, a guide rail that can move up and down is sleeved on the guide rod, the guide rail is fixedly connected to the interlocking baffle, an indicator plate for displaying the plugging and unplugging status is fixed on the interlocking baffle, the second three-position mechanism is connected to the interlocking bracket through a connecting assembly, the other end of the interlocking bracket is connected to the interlocking rod assembly, an external small door movably connected to the switch cabinet is installed in front of the interlocking baffle, and a cable compartment door installed on the switch cabinet is arranged directly below the external small door. The interlocking structure of the present invention is simple, fully functional, easy to install, safe, and high in transmission efficiency.
Owner:JIANGSU DAYBRIGHT INTELLIGENT ELECTRIC CO LTD
Liquid cartridge
ActiveCN222495847UIncrease floor area ratioImprove smooth performancePrintingMechanical engineeringPhysics
Owner:HANGZHOU CHIPJET TECH CO LTD