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33results about How to "Enhance layering" patented technology
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Sensor and method for providing high transfer rate in page-based optical data storage
ActiveUS7446297B1without reducing sensitivityefficiently formedSolid-state devicesMaterial analysis by optical meansOptoelectronicsActive layer
A sensor and method for page-based optical data storage. The sensor includes a partially-reflective mirror, a reflective mirror disposed substantially collinear with and spaced apart from the partially-reflective mirror, and an active layer disposed substantially collinear with and between the partially-reflective mirror and the reflective mirror. The partially-reflective mirror has a first and second side and transmits a portion of light incident on the first side. The reflective mirror reflects light incident on the reflective mirror toward the partially-reflective mirror. The active layer absorbs at least a portion of the light oscillating at the resonant frequency.
Owner:ORACLE AMERICAN INC
An automatic lesion recognition ultrasound system for real-time monitoring
ActiveCN121236410Bimprove clarityImprove targetingCharacter and pattern recognitionPattern recognitionVisual presentation
The present application relates to the technical field of lesion recognition, in particular to an automatic lesion recognition ultrasonic system for real-time monitoring, which comprises a delay path discrimination module, a gray level trend detection module, a texture feature screening module, a feature fusion sorting module and a region highlight labeling module. Based on continuous ultrasonic frames, the collected deep tissue echo path is analyzed, and the echo arrival time of each pixel point in the continuous frame is detected. The present application supports multi-type data fusion judgment through a comprehensive judgment process supported by multi-dimensional parameter collaborative screening, penetration behavior, gray level trend and texture aggregation. The regional abnormal priority sorting mode improves the hierarchy of lesion feature discrimination, provides partition directional recognition for local structural abnormalities and early micro-variation, and converts the feature judgment result into a high confidence region label by a weight aggregation method. The image output process automatically completes the real-time visual presentation of the high-risk area, improving the clarity and pertinence of the lesion region presentation.
Owner:NANJING FIRST HOSPITAL
Flower stand porch for building decoration
ActiveCN224213507UEnhance layeringIncrease artistic senseBuilding constructionsSmall buildingsArchitectural engineeringPorch
The utility model discloses a flower stand porch for building decoration, the flower stand porch comprises a steel structure flower stand and a plurality of porch supporting steel columns, the top end of each porch supporting steel column is connected with the matrix type steel structure flower stand, the steel structure flower stand comprises a steel structure frame and a plurality of double-layer four-leaf clover structures, the steel structure frame is provided with a plurality of fixing grooves, the fixing grooves are distributed in the steel structure frame in a matrix mode, and the double-layer four-leaf clover structures are laid and fixed to the fixing grooves of the steel structure frame to form the hollowed-out matrix type steel structure flower stand. And a first landscape platform and a second landscape platform are respectively fixed on the second layer and the third layer of the steel structure flower stand. According to the hollowed-out matrix type steel structure flower stand, the attractiveness of a flower stand porch can be improved, the first landscape platform and the second landscape platform are arranged on the second layer and the third layer of the steel structure flower stand, the whole steel structure flower stand can be well arranged, and the building landscape decoration effect is achieved.
Owner:GUANGZHOU HENGSHENG CONSTR ENG
High-temperature-resistant layered meal box
ActiveCN224140327Ustable structureGuaranteed to be sturdy and durableOther accessoriesInsulation layerPlastic materials
The utility model discloses a high-temperature resistant layered lunch box, which relates to the technical field of lunch boxes and comprises an outer barrel, a plurality of groups of supporting blocks are fixedly mounted on the inner side of the outer barrel, the supporting blocks are fixedly connected with the inner wall of the outer barrel, each supporting block is of an L-shaped structure, a heat insulation layer is arranged between the supporting blocks and made of aerogel felt, and a heat insulation ring is fixedly connected to the bottom of the outer barrel. The outer barrel, the supporting block and the heat insulation ring are all made of heat insulation plastic materials. The L-shaped supporting blocks on the inner side of the outer barrel are connected with the buckles of the inner barrel, and the inner barrel and the isolation barrel are connected through the protruding blocks and the first open grooves, so that the overall structure of the meal box is stable, food is prevented from being spilled out, and the meal box preliminarily has heat insulation capacity; the buckle connection of the top cover is convenient to operate and good in sealing performance, the exhaust hole solves the problem of steam pressure of high-temperature food, use safety is guaranteed, the sealing cover at the top of the isolation barrel prevents smell of the food from diffusing, a user can place the food in a layered mode conveniently through the lunch box, and the heat insulation structure and material meet different heat insulation requirements of high-temperature and cold food.
Owner:HONGHU MINGXIN PLASTIC PRODUCTS CO LTD
Power load characteristic multi-scale analysis method based on multi-source data and dynamic clustering
PendingCN122066040AAchieve deep decouplingEnhance layeringMarket predictionsForecastingPower analysisMulti source data
The invention discloses a power load characteristic multi-scale analysis method based on multi-source data and dynamic clustering, and relates to the technical field of power analysis, and the method comprises the following steps: fusing power, production, policy, environment and other multi-source heterogeneous data, and carrying out space-time alignment; cleaning the load data and identifying a characteristic time period influenced by the specific factor according to the auxiliary information; decomposing the load curve and recombining the load curve into components with definite physical significance according to auxiliary data such as a production time sequence; performing context-fused dynamic clustering and mode correlation analysis on each load component according to the time scale; and extracting refined characteristics and adjustable potential indexes, and generating a visual resource map capable of supporting scheduling. According to the method, by introducing a polymorphic load component separation and multi-scale collaborative clustering mechanism, cause decoupling and refined mode recognition of complex industrial loads can be realized, and the problems that in an existing method, mode confusion is likely to occur, and load characteristics under different driving mechanisms are difficult to distinguish are solved.
Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD TAIZHOU POWER SUPPLY BRANCH
A refrigerator drawer shelf
The utility model discloses a refrigerator drawer frame relates to refrigerator accessories field, including the stand and the detachable vertical board, when the vertical board is placed in the stand and is in the vertical state, can the vertical division of space in the stand, both sides of the stand are equipped with rotatable first shelf, the first shelf all is equipped with movable second shelf. The utility model is equipped with the detachable vertical board, when the vertical board is placed in the stand and is in the vertical state, can the vertical division of space in the stand, avoid the existence to have juice fresh in the freezing process mutual influence, guarantee the cleanliness of the storage space in the stand. And, through the combination setting of first shelf, second shelf on the both sides of vertical board, so as to layer different types of frozen fresh, avoid the adhesion phenomenon of fresh in the process of frozen storage, be favorable to the subsequent thawing operation, applicable to different storage needs, have the advantage that flexible adjustment.
Owner:ANHUI OUTONG MECHANICAL & ELECTRONICSAL SCI
No-reference image quality evaluation method based on prediction error graph
PendingCN121788852Areduce distractionsimprove consistencyImage enhancementImage analysisError mapFeature extraction
The invention discloses a no-reference image quality evaluation method based on a prediction error graph, which is suitable for the field of image processing, realizes the evaluation of image quality through a deep learning model, and comprises the following steps: constructing a prediction error graph pre-training model based on a Transform encoder and decoder structure; inputting the distorted image into a prediction error graph pre-training model to generate a corresponding prediction error graph: constructing a stepped feature extraction network based on decomposed large kernel convolution, performing layer-by-layer feature extraction on the distorted image, obtaining multi-scale features, and aggregating the multi-scale features to form global features; carrying out element-by-element fusion on the extracted image features and the features of the prediction error graph; and finally, the fused features are mapped into image quality scores. According to the method, the image distortion region and the degradation mode thereof are described by introducing the prediction error graph, and the prediction error graph is combined with the multi-scale features, so that the model can fully utilize the image degradation information, and the accuracy and the stability of no-reference image quality evaluation are improved.
Owner:NANJING TECH UNIV
Pencil-type circulating fountain
The utility model relates to a fountain equipment technical field, especially a pencil type circulating fountain, including the pen point, the pen point top outer wall fixedly connected rotating base, rotating base inner wall fixedly connected first motor, first motor output fixedly connected gear, the rotating base inner wall has set up first sliding slot, the rotating base top outer wall sliding connection pen barrel outer wall, the pen barrel inner wall is fixedly provided with the toothed disc, the toothed disc is engaged with the gear, the utility model discloses through starting the first motor in rotating base, drives the gear and toothed disc engagement transmission, drives pen barrel rotation. The waterproof color light bar of pen barrel outer wall synchronous display changeable light, create the visual effect of dynamic and gorgeous multicolored, make the fountain become the visual focus, simultaneously, the atomizer and the spray head that added, let the fountain on the basis of traditional water flow injection, add the landscape level that water mist diffuses and rain curtain sprays, the form and the texture of the fountain are enriched.
Owner:GUANGZHOU HAOZHIQUAN WATER PARK EQUIP CO LTD
Extraction process of citrus essential oil and citrus essential oil prepared by extraction process
PendingCN122081009AAvoid introducingEfficient killingEssential-oils/perfumesFood scienceBiotechnologyChemical industry
The invention discloses an extraction process of citrus essential oil and the citrus essential oil prepared through the extraction process, and belongs to the field of natural perfume extraction.The extraction process of the citrus essential oil comprises the following steps that S1, peel of disinfected and cleaned fresh citrus fruits is obtained; s2, sequentially crushing and squeezing the fruit peels under the assistance of ultrasonic waves or without ultrasonic waves, and then separating out solid matters to obtain virgin juice; and S3, standing and layering the virgin juice in an environment of 0-10 DEG C, then centrifuging at a controlled temperature at a centrifugal speed of 2000-60000r / min for 1-180min, and separating out upper-layer essential oil within 30min after centrifugation is finished, so as to obtain the citrus essential oil. The process can improve the essential oil yield, reduce the water content and maintain the natural fragrance close to that of fresh fruits, and can be applied to the field of food and the field of daily chemicals.
Owner:GUANGDONG QINTIAN FOOD CO LTD
Three-layer flow-extending snowflake-shaped glaze processing technology
PendingCN121973321AEnhance layeringincrease diversityCeramic shaping apparatusCeramic materials productionClear LayerGlaze
The invention discloses a three-layer flow-extending snowflake-shaped glaze processing technology, which is characterized in that through cooperative work of matched processing equipment, a layered glazing and staged firing technology is combined to form runner, pinniform and snowflake-shaped three-layer glaze with clear layers, and through matching with a transparent glaze layer, the glossiness and the stability are improved. According to the technical scheme, the method is characterized in that the method is based on three-layer flow-extending snowflake-shaped glaze line machining related equipment, and the equipment comprises a ball mill, rolling forming equipment, a ventilation drying device, a rotary workbench, a feather-shaped smearing tool, kiln equipment and glaze dipping equipment; the aeration-drying device is used for adjusting the moisture content of a mud blank, the rotary workbench is used for fixing the disc body during glazing, the feather-shaped smearing tool is used for layered glazing, the kiln equipment is used for staged temperature control firing, and the glaze dipping equipment is used for applying transparent glaze; the method comprises the steps of pre-preparation, layered glazing, staged firing and transparent glaze layer forming.
Owner:CHAOZHOU QINGFA CERAMICS
A method and system for controlling the display of a computer LCD monitor
ActiveCN121306057Bsuppress interferenceEnhance layeringImage enhancementStatic indicating devicesEngineeringGrey level
This invention relates to the field of display technology, specifically to a display control method and system for a computer LCD monitor. The method includes: acquiring a low dynamic range image, normalizing its brightness, and generating a mask indicating exposure / saturation areas based on a saturation threshold; inputting the image and mask into a high dynamic range reconstruction network to obtain a reconstructed high dynamic range image; combining its color and brightness channels into a tensor input local dimming network to output a backlight prediction image consistent with the display resolution; simulating a diffuser plate based on point spread function convolution and calculating the average brightness of sub-regions according to the LED array to generate a backlight control image; calculating and cropping the transmittance from the reconstructed image and the diffused backlight image to form a grayscale control image for the LCD panel; simultaneously sending the backlight control image and the grayscale control image to drive the backlight module and the LCD panel to achieve high dynamic range display. This invention solves problems in existing computer LCD monitors, such as the difficulty in fully utilizing the backlight local dimming potential of low dynamic range input images, the difficulty in simultaneously achieving bright area saturation and dark area detail, and the high backlight power consumption and susceptibility to halo artifacts while improving contrast.
Owner:HUIZHOU WANDONG COMPUTER TECH CO LTD
Composite biological agent for promoting alcoholization of crude tobacco
PendingCN121950560APromote the aging of raw tobaccoincrease aromaFungiBacteriaBiotechnologyMonosodium glutamate
The invention discloses a composite biological inoculant for promoting alcoholization of crude tobacco, which is prepared by the following steps: by taking bacillus licheniformis CICC 10037, candida utilis CICC 1769 and thermolysis thermophila ATCC 27730 as core functional strains, respectively activating and enlarging culture, then carrying out thallus resuspension by using a stable protective agent solution consisting of trehalose, sodium glutamate and sodium carboxymethyl cellulose, and finally, carrying out fermentation, so as to obtain the composite biological inoculant for promoting alcoholization of crude tobacco. The three strains are mixed according to a specific volume ratio to prepare a compound bacterium suspension, and finally the compound bacterium suspension is uniformly adsorbed to a sterilized homologous tobacco powder carrier, so that macromolecular substances such as starch, protein and cellulose in tobacco leaves can be efficiently degraded through the synergistic effect of the three strains, and the variety and content of aroma components are remarkably increased; the method effectively reduces irritant substances such as ammonia and acetaldehyde and harmful ingredients such as nitrosamine specific to tobacco, reduces offensive odor and irritation, improves taste, ensures uniformity and stability of the alcoholization effect, and achieves multiple purposes of quality improvement, aroma enhancement, harm reduction and efficiency improvement in the crude tobacco alcoholization process.
Owner:HEILONGJIANG TOBACCO IND
Clothing rack for artistic design
ActiveCN224474246UBreak through the limitations of a single dimensionreduce retrieval timeControl engineeringDust control
The utility model relates to clothing rack technical field, and disclose a clothing rack for art design, including base and top frame, and the base is installed with a electric telescopic column between top frame, and the base is rotatably installed with the drive of the main drive swing frame through the transfer position motor, and the main drive swing frame is rotatably installed with the drive of the transmission bevel gear through servo motor, and the top frame is rotatably installed with driven swing frame, and a group of hanger module is installed between the main drive swing frame and driven swing frame, and the hanger module includes elastic ring carrier tape. The utility model passes through the multidimensional cooperation of mechanical drive, intelligent control and material innovation, and the core problem such as traditional clothing rack display angle limited, form rigid, dust difficult to clean and operation inefficiency is systematically solved. Its technical scheme has remarkable creativity in three-dimensional display, dynamic form adjustment, automatic dust removal and remote control etc.
Owner:ANHUI YISHANG CLOTHING CO LTD
Weather forecast inspection method and system based on skill score and mode comparison
PendingCN121958820Atime stablestable structureData processing applicationsICT adaptationAlgorithmWeather prediction
The invention relates to the technical field of weather forecast inspection, in particular to a weather forecast inspection method and system based on skill score and mode comparison, and the method comprises the steps: obtaining hourly observation description, extracting time difference and element features, forming an observation time sequence, matching station numbers, and paralleling forecast elements to generate a forecast alignment sequence; and extracting a rainfall grade difference sequence, merging according to regions to form a region grade difference sequence, comparing a difference sequence direction to generate a region comparison score sequence, integrating multi-element difference values, and outputting a test conclusion according to a sorting reference. According to the method, the time sequence coherence is enhanced through hourly observation check and integration; an extreme value, a peak value and a grade are extracted, so that observation is expanded from a single point to a time sequence with amplitude and grade; station matching is carried out to eliminate invalid data to ensure centrality; merging an error by using the grade serial number and the region code, and presenting a region deviation trend; the multi-element differences are integrated to form regionalized, directional and hierarchical combined features, and the mode difference contrast level is enhanced.
Owner:WUHAI METEOROLOGICAL BUREAU OF INNER MONGOLIA AUTONOMOUS REGION
Three-dimensional structure of a collection paper card and a three-dimensional collection mechanism
ActiveCN224492202UEnhance layeringreduce layering
Owner:HUIZHOU JINGYI PRINTING CO LTD
A hydraulically agitated PAC feeder
ActiveCN119100502BImprove dissolution efficiencyImprove mixing uniformityFlow mixersRotary stirring mixersManufacturing cost reductionProcess engineering
The application discloses a kind of hydraulic stirring PAC material dissolver, including base, the base is installed with material dissolver jar, the material dissolver jar includes jar body, the upper portion of the jar body is equipped with water pipe, the lower portion of the jar body is equipped with blowdown pipe;The upper portion of the jar body is equipped with medicine storage box, the medicine storage box includes box body, the jar body is equipped with a plurality of evenly arranged feeding pipe between box body;Material dissolver jar side is equipped with water pump, the water inlet pipe of water pump is connected with the upper portion of material dissolver jar, the water outlet pipe of water pump is connected with the bottom of material dissolver jar, the water outlet pipe side is equipped with third water outlet branch pipe, the water inlet pipe, water outlet pipe, water pipe, blowdown pipe and third water outlet branch pipe are all equipped with valve.This application makes sewage and PAC in jar body circulate and flow by water pump, forms hydraulic stirring effect, reduces floor area, reduces manufacturing cost and maintenance cost at the same time, significantly improves the dissolution efficiency and mixing uniformity of PAC, ensures the sufficient dissolution and uniform distribution of PAC in water.
Owner:SHANDONG BOHOU DATA TECH CO LTD
Small target detection method and system based on unmanned aerial vehicle vision
ActiveCN121392686BEnhance layeringEasy to detectInternal combustion piston enginesBiological modelsPattern recognitionData set
The application discloses a kind of small target detection method and system based on unmanned aerial vehicle vision, and the specific steps of the method include: obtaining unmanned aerial vehicle image dataset, and pre-processing, construct standardized dataset;Improved YOLO model is constructed, and the model includes main network, neck network and detection head in turn;Multi-scale dynamic gate fusion unit is integrated in the main network, and the branch specially used for small scale target detection is contained in the detection head;Based on the standardized dataset, the improved YOLO model is trained using multi-scale weighted comprehensive loss function;Unmanned aerial vehicle image is detected using the trained model.The method improves through double-layer structure, significantly improves the detection robustness and precision of network, can realize efficient, accurate identification to multiple categories of traffic targets under complex traffic intersection environment, and provides reliable technical support for unmanned aerial vehicle video traffic behavior analysis and traffic flow monitoring.
Owner:ZHEJIANG UNIV
A mirror pattern lamp
ActiveCN224284337USimple structureingenious designNon-electric lightingPoint-like light sourceMaterials scienceLight fixture
This utility model provides a mirror pattern light, comprising: a ring-shaped lamp mounting housing; a pattern light assembly installed within the ring-shaped lamp mounting housing; the pattern light assembly includes a ring-shaped light strip mounting frame; LED light strips distributed along a ring are installed within the end edges of the ring-shaped light strip mounting frame; crisscrossing decorative crystal strings are installed within the ring-shaped light strip mounting frame, each decorative crystal string containing a crystal bead; a front reflector is installed in front of the pattern light assembly within the ring-shaped lamp mounting housing; a rear reflector is installed behind the pattern light assembly within the ring-shaped lamp mounting housing; a single-sided light-shielding plate is installed in front of the front reflector; a light-transmitting glass plate is installed in front of the single-sided light-shielding plate; and a protective plate is installed behind the rear reflector. This mirror pattern light has a simple structure and ingenious design, can form diverse and multi-layered patterns, and has an anti-glare effect.
Owner:ZHONGSHAN HAISHI LIGHTING CO LTD
Three-dimensional decorative flower and wedding dress
The three-dimensional decorative flower comprises a stamen assembly and a petal assembly, the stamen assembly comprises a plurality of filaments, the lower ends of all the filaments are fixedly connected together, the top ends of all the filaments are free ends, anther is fixedly arranged at the free ends, and the petal assembly is fixedly connected with the stamen assembly. The petal assembly comprises a plurality of flower pieces made of cloth, the upper ends of all the flower pieces are arranged in a surrounding and stacking mode, the lower ends of all the flower pieces are wound around the outer portions of the lower ends of all the filaments, the stamen assembly is located in the middle of the petal assembly, and a gauze layer is further fixedly arranged between the stamen assembly and the petal assembly; the lower ends of the flower pieces used for forming the petal assembly are wound at the lower ends of the filaments used for forming the flower core assembly, so that the flower core assembly and the petal assembly are connected very tightly and are not prone to falling off, in addition, the gauze layer is arranged between the flower core assembly and the petal assembly, friction force at the connecting position can be increased, and the gradient layering sense can be improved; and the flowers are more vivid and natural.
Owner:SUZHOU HUASHA CLOTHING CO LTD
Intelligent pavement friction performance evaluation method and system
ActiveCN121579995Bimprove accuracyImprove practicalityBiological modelsFeature extractionData acquisition
The application discloses a kind of intelligent pavement friction performance evaluation method and system, method includes multi-source data acquisition, pavement image depth feature extraction, vehicle-road interaction friction performance evaluation and pavement friction performance dynamic evaluation.The application relates to the field of data processing, specifically refers to a kind of intelligent pavement friction performance evaluation method and system, the scheme of the application innovatively proposes to carry out vehicle-road interaction friction performance evaluation first, then the vehicle-road interaction result is combined with environmental data to analyze, accurate and comprehensive pavement friction performance evaluation is realized;Active shape model is used to extract pavement macrostructure features, and improved local binary texture method is used to extract pavement microstructure features, to improve the accuracy of vehicle-road interaction friction performance evaluation results;The calculation efficiency is improved, and the accuracy of the model output result is improved by introducing probability sparse self-attention mechanism, distillation mechanism encoder and one-time generation decoder to improve the Transform algorithm.
Owner:SHANGHAI NOLAI TECH DEV CO LTD
An angled profile component for a continuous curved curtain wall
This utility model discloses a corner profile assembly for a continuous curved curtain wall, including a standard profile, a corner profile, and an edge-sealing profile. Curved units are formed on the outer edges of the standard profile and the edge-sealing profile. The standard profile has interlocking tongues and grooves on both sides of its outer edge, with a connecting edge formed inside the tongue and groove slot. The edge-sealing profile has an interlocking tongue on its inner side and the connecting edge serves as its outer surface. The corner profile includes a corner edge and a connecting edge in cross-section, with curved units formed on the two outer edges of the corner edge. A tongue and groove slot is provided on the outer side of the corner profile, with the connecting edge formed inside the tongue and groove slot. A retaining folded edge is formed at the base of the connecting edge, and it is assembled and connected to the positioning keel via a fixing structure. This utility model meets the dual requirements of modern buildings for the assembly performance and aesthetics of the corner sections of facades, providing the construction industry with a more efficient and environmentally friendly curtain wall solution.
Owner:HUNAN JINHUI ENERGY CONSERVATION DOOR & WINDOWS &CURTAIN WALL
Electronic component and appliance reliability evaluation system and method based on big data
PendingCN121980438AComprehensive analysis of failure mechanismsEnhance layeringElectrical testingInference methodsData acquisitionMonitoring system
The invention discloses an electronic component device reliability evaluation system and method based on big data, and relates to the technical field of reliability evaluation, and the evaluation method comprises the following steps: a monitoring system is installed to carry out the performance data collection of any electronic component device, and carries out the analysis of the use performance of the electronic component device; capturing the abnormal root causes, and dividing the types of the root causes; establishing a causal relationship chain among root causes; performing relation chain connection on the root causes contained in the electronic element appliance, and performing contribution degree analysis on the direct root causes which directly generate abnormities; analyzing influence conditions of indirect influence anomalies of other root causes in the relation chain; based on the influence and contribution condition of each root cause, carrying out reliability evaluation on the electronic component and appliance, and carrying out abnormity identification on the electronic component and appliance; the method breaks through the limitation of a traditional method in data scale and real-time performance, achieves the early recognition and dynamic tracking of abnormal conditions, and effectively reduces the fault risk of a system.
Owner:ZHIMAXIN (HANGZHOU) ELECTRONIC TECH CO LTD
A type of through-hole LED lamp bead
ActiveCN224290533Uplay a role in scatteringGuarantee stabilityElectric circuit arrangementsSemiconductor devices for light sourcesLED lampMechanical engineering
This utility model relates to a through-hole LED lamp bead, comprising a bracket with a light-transmitting colloid disposed on the bracket. The bracket is composed of a non-polar first pin and a second pin. A reflector is provided at the end of the first pin extending into the light-transmitting colloid, and a first light-emitting chip is connected inside the reflector. The ends of the first pin and the second pin are respectively provided with one or more sets of relatively distributed first connecting parts and second connecting parts. A second light-emitting chip is connected between each set of first connecting parts and second connecting parts. The inner sides of the first connecting parts and the second connecting parts are respectively formed by bending to form a first protective part and a second protective part. A black coating layer is formed at the end of the light-transmitting colloid. In this utility model, the first light-emitting chip and the second light-emitting chip are controlled by an IC to alternately flash at different times and frequencies in a scanning manner to simulate the jumping and flashing characteristics of a real candle flame. The black coating layer simulates a black lamp wick, improving the simulation effect and user experience.
Owner:东莞市亿晟电子科技有限公司
Ancient-style brick with concave-convex pattern and modified waste porcelain powder
ActiveCN224314501Ueasy dischargeImprove stabilityCovering/liningsSolid waste managementBrickStructural engineering
The utility model belongs to the field of antique brick, especially a kind of antique brick with concave-convex pattern of waste porcelain powder modification processing recycling, in view of the insufficient connection stability of existing antique brick, especially in the area where there is more rain, prone to looseness even shedding, relatively single in appearance design, lack enough stereoscopic sense and gradation, the following scheme is presented, it includes antique brick body, the top of antique brick body is equipped with multiple first concave and multiple second concave, multiple second concave and multiple first concave are vertically arranged, in the utility model, multiple first concave and second concave are arranged on the surface of antique brick body, and they are vertically and staggered, the antique brick of the application has more stereoscopic sense and gradation in appearance, can better simulate the texture of ancient brick and stone, improves decoration effect, realizes the close connection between two antique brick bodies by the unique connection component design.
Owner:YUNFU HUIPENG CERAMICS CO LTD
Metal bar heat treatment tool
ActiveCN224186204Ustable supportEnhance layeringFurnace typesHeat treatment furnacesMechanical engineeringHeat treating
The utility model relates to the technical field of bar machining, and discloses a metal bar heat treatment tool which comprises a supporting plate and further comprises a supporting plate arranged on one side of the supporting plate, and the top of the supporting plate is fixedly connected with a stabilizing plate. The supporting assembly is arranged at the top of the supporting plate, and the supporting assembly comprises a supporting column fixedly connected to the top of the supporting plate. By arranging the supporting assembly, bars can be conveniently supported and placed in a layered mode, the situation that the bars are bent is reduced, and the bars are supported through the supporting plate and the supporting plate; a plurality of sets of supporting plates and supporting plates are conveniently stacked according to using requirements through supporting columns, connecting columns, connecting plates, positioning rods and the like, the supporting height can be adjusted as required, uniform heating is promoted, the yield is increased, bars are conveniently limited by arranging a limiting assembly, the positions of a first adjusting rod and a second adjusting rod are adjusted and fixed correspondingly, and the working efficiency is improved. And the position of the limiting plate can be flexibly adjusted, and practicability is enhanced.
Owner:JIANGSU SHENYUAN SPECIAL STEEL
A structure for solving the whistling sound at the tip of a car hood
ActiveCN116902097Breduce formationincrease resistanceVehicle body stabilisationSuperstructure subunitsAcousticsSpoiler
This invention discloses a structure for solving the whistling sound at the tip of a car hood, belonging to the field of automotive technology. It includes a front bumper body, which is the main component of this structure; a hood, hinged to the vehicle body and located on top of the front bumper body; a front bumper grille trim strip, installed on the outer side of the front bumper body; and a spoiler cylinder, disposed on the outer surface of the front bumper grille trim strip. This invention, by incorporating the spoiler cylinder, disrupts the original airflow path through its design on the front bumper grille trim strip. The spoiler cylinder's features allow airflow to bypass the tip of the hood or reduce its direct impact, thereby reducing airflow separation and vortex formation, thus lowering the probability of whistling. Furthermore, the spoiler cylinder can be molded onto the outer surface of the front bumper grille trim strip, incurring only a small molding cost, which is negligible and easy to implement.
Owner:JIANGLING MOTORS
A method, device and equipment for debugging an equalizer of a television set and a storage medium
The application provides an equalizer debugging method, device and equipment of a television and a storage medium. The first audio signal and the environmental noise signal are synchronously acquired when the television plays test audio, the first audio signal is subjected to fast Fourier transform to generate an actual frequency response curve, the environmental noise signal is subjected to spectral decomposition to identify a noise dominant frequency band and extract noise spectral features, a target frequency response curve matched with the actual frequency response curve is selected from a preset reference frequency response curve database on the basis, the amplitude deviation between the two is calculated, the amplitude deviation, the noise spectral features and a preset equalizer parameter optimization algorithm are combined to generate an equalizer parameter adjustment scheme, and thus the automatic analysis and intelligent calibration of the audio output characteristics of the television are realized. The application can make the audio output closer to ideal acoustic characteristics, thereby effectively improving the sound quality consistency and adaptability of the television in different use environments and improving the listening experience of users.
Owner:彩迅工业(中山)有限公司
Layered fresh-keeping device for cold-chain logistics
The utility model discloses a layered fresh-keeping device for cold-chain logistics, which belongs to the technical field of logistics transportation fresh-keeping devices and comprises a fresh-keeping box and a protective cover, the protective cover is hinged to one side of the fresh-keeping box through a hinge, and a bottom plate, a movable plate and a top plate are sequentially arranged in an inner cavity of the fresh-keeping box from bottom to top. The inner cavity of the fresh-keeping box is provided with a layering area facilitating placement of different cold chain transportation goods through distribution of a bottom plate, a movable plate and a top plate, the inner space of the fresh-keeping box can be divided by installing the bottom plate, the movable plate and the top plate in the fresh-keeping box, and therefore the layering effect is achieved; and an adjusting mechanism is arranged on the bottom plate and can adjust the position of the movable plate between the bottom plate and the top plate, so that the fresh-keeping space area between the bottom plate and the top plate can be adjusted in different sizes, goods can be conveniently placed, goods stacking is prevented, meanwhile, workers can conveniently distinguish the goods, and the working efficiency is improved. And the possibility of bacterial cross infection among the cargoes is reduced.
Owner:JIANGSU HAIXING COLD CHAIN LOGISTICS CO LTD
Loudspeaker with adjustable angle
The utility model relates to the technical field of loudspeakers, in particular to an angle-adjustable loudspeaker, which comprises a mounting plate, a movable plate and a loudspeaker body, the movable plate is hinged with the mounting plate through a hinge piece, the loudspeaker body is connected with the movable plate, the end part of the loudspeaker body is provided with a first rotating block, the movable plate is also provided with a rotating mechanism, and the rotating mechanism is connected with the loudspeaker body. The loudspeaker body is rotationally connected with the mechanism through the first rotating block, and the rotating direction between the loudspeaker body and the movable plate is different from the rotating direction between the movable plate and the mounting plate. The movable plate is hinged with the mounting plate through the hinge piece, so that the movable plate can be subjected to angle adjustment relative to the mounting plate, and first-dimension angle adjustment is provided for the loudspeaker; meanwhile, the loudspeaker body is rotationally connected with the rotating mechanism on the movable plate through the first rotating block, and the rotating direction of the loudspeaker body is different from the rotating direction of the movable plate, so that angle adjustment of a second dimension is formed, and two-dimensional angle adjustment of the loudspeaker is realized.
Owner:GUANGXI HEZHOU TEANA ELECTRONIC TECH CO LTD
Crystal coating structure
ActiveCN224186080UHigh bonding strengthincrease reflectionSpecial ornamental structuresDielectric layerCondensed matter physics
The utility model relates to the technical field of crystal coating, in particular to a crystal coating structure which comprises a crystal base body, the upper surface of the crystal base body is of a polyhedral structure, the lower surface of the crystal base body is of a planar structure, and an adhesion layer, a reflecting layer and a dielectric layer are arranged on the lower surface of the crystal base body. The adhesion layer is located between the crystal substrate and the reflection layers, and the reflection layers and the dielectric layers are alternately stacked. By optimizing the structural design of the plating layer of the crystal, the bonding strength of the plating layer and the crystal base body is improved, the optical performance is enhanced, and the effect of remarkably improving the durability and the attractiveness of the plating layer is achieved.
Owner:GUANGDONG YIHONGBAO CRYSTAL JEWELRY CO LTD