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41results about How to "Realize the occlusion effect" patented technology
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Powder covering and sweeping device during electrostatic powder spraying
ActiveCN104588251AReduce adhesionRealize the occlusion effectLiquid surface applicatorsCoatingsSpray nozzleBiomedical engineering
The invention discloses a powder covering and sweeping device during electrostatic powder spraying. The powder covering and sweeping device comprises a powder room provided with an inlet and an outlet, wherein an end part blowing device is arranged at the outlet in the powder room; a side part air screen device is arranged on each of two sides of the width of a sprayed base material in a traveling direction; the end part blowing device and the side part air screening devices are mounted and connected to corresponding connecting and fixing structures on a side wall of the powder chamber or a ground surface of the powder chamber. The device is used for sweeping and removing powder attached to a plate surface not required to be sprayed with the powder; compressed air screens are formed for covering excess powder floating from the two sides of the sprayed base material and sweeping and removing the powder attached to a side part of the surface, so that the plate surface not required to be sprayed with the powder on the side can be guaranteed to be clean, the requirement on a condition that the surface is subjected to a next working procedure or process can be met, the efficiency is high, and the effect is good; flow, a position far away from the plate surface and an angle for each spray nozzle can be all adjusted, the spray nozzle also can be closed to meet an actual working condition, and the device is simple and convenient to operate.
Owner:MCC CAPITAL ENGINEERING & RESEARCH +1
Method for identifying motion foreground in video and method for determining target position in video
ActiveCN108961304ARecognition is fast, real-time and accurateSure stableImage enhancementImage analysisImage edgeRegion of interest
The invention discloses a method for identifying a motion foreground in a video. The method comprises the steps of: acquiring a to-be-processed video frame containing a video implantation target region; determining a corresponding region of interest according to the video implantation target region; for the region of interest, performing rough segmentation on a motion foreground of the region of interest through comparing the foreground and a background; and for a rough segmentation result, performing fine segmentation on the motion foreground of the region of interest through image edge processing, so as to obtain a motion foreground segmentation result. The method can achieve the effect of identifying the motion foreground in the video frame quickly and precisely in real time.
Owner:ALIBABA GRP HLDG LTD
Display panel and display device for fingerprint identification
ActiveCN109992155AIncreasing the thicknessReduce drive loadCharacter and pattern recognitionInput/output processes for data processingOrganic filmCapacitance
The invention provides a display panel and a display device for fingerprint identification. The display panel comprises an array substrate and a plurality of light-emitting units arranged on the arraysubstrate. The array substrate comprises a substrate body and a thin film transistor layer arranged on the substrate body. The substrate comprises at least two organic film layers which are arrangedin a laminated manner. A conductive shading layer is arranged between the at least two organic film layers. The conductive shading layer is divided into a plurality of pressure-sensitive electrodes which are arranged at intervals. According to the display panel provided by the invention, the problem that the driving load of a pixel circuit is large due to the fact that capacitive coupling easily occurs between a conductive shading layer and the circuit in an existing under-screen fingerprint identification device is solved.
Owner:YUNGU GUAN TECH CO LTD
Waste water bottle crushing and briquetting device for resource regeneration
InactiveCN112718113AAchieve broken effectRealize the occlusion effectGrain treatmentsElectric machineryWastewater
The invention relates to a crushing and briquetting device, in particular to a waste water bottle crushing and briquetting device for resource regeneration. According to the waste water bottle crushing and briquetting device for resource regeneration, the working efficiency is improved, operation is convenient, and the cost is saved. The waste water bottle crushing and briquetting device for resource regeneration comprises bottom plates, a second supporting frame, an accommodating mechanism and a rotating mechanism; four first supporting frames are evenly arranged in the middles of the two bottom plates; the second supporting frame is connected between the upper parts of the two first supporting frames on the right side; the accommodating mechanism is connected among the four first supporting frames; and the rotating mechanism is arranged at the top of the second supporting frame. An output shaft of a first motor drives a first rotating shaft to rotate, so that stirring blades are driven to rotate to crush a waste water bottle, and the crushing effect is achieved.
Owner:广东捷标网信息科技有限公司
Sunshade shutter blind for rear window of automobile
InactiveCN110254185ARealize the occlusion effectReduce the temperatureWindowsWindscreensWindow shutterGlass window
The invention discloses a sunshade shutter blind for a rear window of an automobile, comprising an automobile frame, a glass window and a plurality of shading blades, wherein the glass window is embedded in the automobile frame, and both ends of each shading blade are inserted in the automobile frame in a rotary manner; holes are formed in the two ends of each shading blade symmetrically, and traction ropes are symmetrically mounted in the two ends of the automobile frame, which faces the glass window, and are respectively clamped to the holes on the same side; an adjustment cavity is arranged above the automobile frame, and is provided with a plurality of convex lenses which are mounted on the outer surface of the automobile frame. According to the invention, by utilizing the focusing effect of the convex lenses on sunlight, and the characteristic that memory metal can change the shape and structure with the temperature change, the shading blades of the blind can be scrolled down as required when the outdoor sun light is strong, thereby realizing the sunshade effect, effectively reducing the temperature inside the automobile, protecting the automobile and improving use comfort.
Owner:刘晶晶
Intelligent distribution transformer
PendingCN113764159AAvoid sun exposureGuaranteed service lifePhotovoltaic supportsSolar heating energyDistribution transformerMechanical engineering
The invention relates to the technical field of distribution transformers, and discloses an intelligent distribution transformer. The transformer comprises a distribution transformer body, wherein the top of the distribution transformer body is rotatably inserted with a horizontal rotating shaft through a bearing, and the two sides of the rotating shaft extend to the outside of the distribution transformer body respectively; a baffle, wherein supporting rods are fixedly connected to the two sides of the baffle, the sides, away from the baffle, of the two supporting rods are fixedly connected to the two sides of the rotating shaft correspondingly, and the baffle is used for shielding sunlight irradiating the surface of the distribution transformer body; and a light sensor which is installed on the side, away from the distribution transformer body, of the baffle and used for monitoring the sunlight irradiation direction. Through the arrangement of the driving mechanism, the side, away from the distribution transformer body, of the baffle can face the sun all the time and rotate along with movement of the sun, so that the effect of shielding sunlight is achieved, and the surface of the distribution transformer body is prevented from being exposed to the sun.
Owner:莫朗(江苏)电气有限公司
Isolated delivery device and method
InactiveCN112712636AEffective use of display spaceTo achieve the purpose of automatic salesCoin-freed apparatus detailsApparatus for dispensing discrete articlesComputer hardwareLine sensor
The invention relates to the technical field of unmanned sales equipment, and discloses an isolated delivery device and method. The isolated delivery device comprises a delivery cabinet, a placement matching table, transmission crawler belts, infrared sensors, an isolation mechanism, an opening and closing mechanism and a shielding mechanism, the placement matching table is evenly distributed in an inner cavity of the delivery cabinet, the infrared sensors are located on the right side of the bottom of the placement matching table, the transmission crawler belts are symmetrically distributed in the inner cavity of the placement matching table up and down and the isolation mechanism is arranged at the bottoms of the transmission crawler belts. According to the invention, on the basis of traditional commodity display, only one isolation device is additionally arranged, the display space is effectively utilized, the device can be suitable for fragile commodities, a user can select a commodity channel by himself or herself or even modify an original display mode to achieve the purpose of automatic selling, other protection devices are not needed, rainwater and sunlight can be shielded for a purchaser, when the purchaser purchases commodities, operation can be conducted conveniently, and the effect of facilitating shopping of the purchaser is achieved.
Owner:冯兴才 +1
Screen carrying device with size being adjustable
PendingCN108045955AImprove smooth performanceIncreased strength against bending deformationCharge manipulationConveyor partsEngineering
Owner:BEIJING C&W ELECTRONICS GRP
Monitoring camera mounting system
InactiveCN112944174AAvoid direct destructionExtend your lifeTelevision system detailsColor television detailsComputer hardwareSurveillance camera
The invention relates to a monitoring camera mounting system. The system comprises a monitoring camera body, a support rotating base and a fixed connecting rod, the monitoring camera body is arranged on the support rotating base, the side wall of the support rotating base is fixedly connected with the fixed connecting rod, a free end of the fixed connecting rod is fixedly connected to a fixing mechanism, and the fixing mechanism is detachably arranged outside a fixed supporting column. According to the system, a fixing mode of an existing monitoring camera body is optimized, specifically, the monitoring camera body is fixedly arranged on the fixed supporting column in a punching-free mode, in this way, direct damage to the fixed supporting column can be effectively avoided, the service life of a device is prolonged, and the optimized fixing structure is simple in structure, reasonable in design and easy to operate, can achieve the effects of saving time and labor and facilitating operation in the actual operation process, and meanwhile can prolong the service life of the device, thereby having higher practical value in actual application.
Owner:苏州市佳信美智能装备有限公司
Safe stereoscopic parking equipment
The invention relates to safe stereoscopic parking equipment. The parking equipment comprises a first parking seat, a second parking seat, two support frames, two lifting bases and two air cylinders,a reinforcing mechanism comprises a rotating shaft, a driving assembly, two clamping rods, two connecting lines and two support assemblies, a shielding mechanism comprises a connecting rod, a protective curtain, a driving shaft, a second motor, a transmission assembly, two guiding rods and two moving casing pipes, each support assembly includes a sliding slot, a spring and two sliding blocks, andthe driving assembly includes a first motor, a worm and a gear. According to the safe stereoscopic parking equipment, the two clamping rods are driven by the reinforcing mechanism to move, so that thestability of a car is improved under the action of the two clamping rods, and therefore the safety of the stereoscopic parking equipment is improved; the protective curtain is expanded and retractedthrough the shielding mechanism to achieve a shielding effect on the car, so that the practicality of the stereoscopic parking equipment is improved.
Owner:李冉冉
Night computer desk
The invention discloses a night computer desk. A support is fixed on an upper end of the computer desk; a rectangular frame is arranged on an upper end of the support; a black-out cloth roller is sleeved on frame rods of the rectangular frame; black-out cloth fixed on the black-out cloth roller is tied through a manner that a cotton tape and a button are fastened; and universal wheels with locks are arranged on lower ends of support feet of the desk. According to the night computer desk adopting the technical scheme, the support is fixed on the upper end of the computer desk, and the black-out cloth roller is sleeved on the frame rods of the rectangular frame on an upper end of the support, so that when a user opens the cloth roller and puts the black-out cloth down, computer light can be blocked; and when not in use, the black-out cloth roller is rotated to be withdrawn, is tied through the cotton tape and is locked through the button.
Owner:大连奥林匹克电子城腾飞办公设备商行
Method and device for realizing infinite blue box function, electronic device and storage medium
InactiveCN110276830AIncrease profitRealize the occlusion effectTelevision system detailsColor television detailsVideo imageComputer science
The invention relates to a method and a device for realizing an infinite blue box function, an electronic device and a storage medium. The method comprises the following steps: obtaining blue box information; establishing a three-dimensional model according to the blue box information to obtain a blue box model; and performing rendering processing according to the blue box model to obtain a video image. According to the invention, the corresponding three-dimensional model is established according to the actual blue box, the blue box model is rendered to obtain the alpha signal of the blue box area, the alpha signal is output to the image matting synthesizer to achieve the shielding effect, the blue box area is determined in a modeling mode, the infinite blue box area can be established for the blue box in any shape to obtain the 360-degree non-goof effect, and the utilization rate of the blue box area can be increased.
Owner:SHENZHEN DLP DIGITAL TECH
Movable shop shielding shack
The invention discloses a movable shop shielding shack, which comprises at least three supports, wherein the upper ends of the supports are connected together movably, an air bag roof is further connected and fixed at the upper ends of the supports flexibly, at least one support is provided with a hollow structure, the upper end of the support with the hollow structure is communicated with the air bag roof, and the air bag can be inflated from the bottom of the hollow support. The movable shop shielding shack is simple in structure and portable in use, the occupied area can be adjusted automatically according to the environment, the large-area shielding effect is achieved, and a high-altitude and long-distance publicity effect is achieved at the same time.
Owner:SUZHOU CAIZIJIAREN CULTURE COMM
Cabinet with high storage performance
InactiveCN109077496AEasy to connect and placeIt is easy to connect and place, and will not affect the opening and closing of the switch door on the cabinetFurniture partsKitchen cabinetsSoftware engineeringElectromagnet
The invention discloses a cabinet with high storage performance. The cabinet comprises a cabinet body, wherein the cabinet body is provided with an opening-closing door, the face, opposite to the opening-closing door, in the cabinet body is provided with a track groove, the track groove is internally and slidably provided with an internal storage frame, the internal storage frame is internally provided with a first electromagnet, the cabinet body is internally provided with a second electromagnet attached to the first electromagnet, the internal storage frame achieves sliding connection in thetrack groove through a detachable connecting mechanism, the internal storage frame is internally and slidably connected with an H-shaped supporting plate, the H-shaped supporting plate comprises an upper supporting plate, a lower supporting plate and a connecting rod connecting the upper supporting plate and the lower supporting plate, the connecting rod slidably penetrates through the bottom ofthe internal storage frame, the two ends of the upper supporting plate both achieve position limiting in the internal storage frame through a limiting mechanism, the bottom of the cabinet body is provided with a storage groove, the storage groove is internally provided with a lifting plate for connecting a metal storage frame, and the lifting plate ascends and descends vertically through a drivingmechanism. The cabinet with the high storage performance has the advantages that a novel structure is arranged in the cabinet, the cabinet has various ways of adjustment in space, and the storage space is diverse.
Owner:吕祎琛
Self-adaptive automobile rear sunshade
InactiveCN110588299AFree rotationRealize the occlusion effectWindowsWindscreensVehicle frameEngineering
The invention discloses a self-adaptive automobile rear sunshade. The sunshade comprises a reel arranged in a frame, wherein a rear window is arranged in the reel, the reel is arranged at one side ofthe rear window, a shade cloth is wound on the reel, a first movable cavity and a second movable cavity are formed in the two sides of the rear window, the second movable cavity and the first movablecavity are formed in the frame, the two ends of the reel are fixedly connected with rotating shafts, one of the rotating shafts is rotationally connected with the interior of the first movable cavity,an upper baffle is fixedly connected under the rotating shaft, and a convex lens is arranged on the side, close to the rear window, of the interior of the first movable cavity. According to the sunshade, under the irradiation of sunlight, through the focusing effect of the convex lens, with the cooperation of the reaction of memory metal to temperature, the reel is separated from being bound andcan freely rotate; and under the action of gravity, the shade cloth wound on the reel can be naturally scattered, light rays can be shielded, and a user does not need to manually add the shade cloth.
Owner:刘晶晶
Group photo image generation method and device, electronic equipment and storage medium
InactiveCN112906467AImprove realismImprove immersionBiometric pattern recognitionImage data processingComputer graphics (images)Engineering
The invention relates to a group photo image generation method and apparatus, an electronic device and a storage medium. The method comprises the steps of obtaining a live-action image; recognizing the real-scene image, and determining a target object in the real-scene image and a first position of the target object in an augmented reality (AR) scene; displaying an AR preview image according to the first position and a second position of an AR object in the AR scene; and in response to a group photo operation for the AR preview image, generating an AR group photo image of the target object and the AR object. According to the embodiment of the invention, the reality sense and immersion sense in an AR group photo scene can be improved.
Owner:SHENZHEN TETRAS AI TECH CO LTD
Electronic cigarette atomization device
The invention belongs to the technical field of electronic cigarettes, and particularly relates to an electronic cigarette atomization device which comprises an atomization sleeve, a mounting seat is fixedly connected to the left side of the atomization sleeve, an adjusting sleeve is movably connected to the right side of the atomization sleeve, a rotational flow sleeve is movably connected to the right side of the adjusting sleeve, and a support is fixedly connected to the interior of the atomization sleeve. The right side of the support is fixedly connected with an atomization heating wire, and the problems that an existing electronic cigarette atomization device is a straight-barrel-shaped flue, smoke is linear airflow, the heat exchange efficiency is low, when heat generated due to continuous heating of the heating wire is not continuously taken away, the temperature is continuously increased, the temperature is rapidly increased, and a user is scalded are solved. The problems that due to the fact that atomization is not sufficient, large tobacco tar particles exist in smoke, the tobacco tar particles can be directly sucked along with linear airflow and enter the oral cavity, discomfort and waste are caused, and the size of the smoke cannot be adjusted are solved.
Owner:刘陈
Municipal garden drainage system
PendingCN112900592AImprove drainage capacityLabor savingFatty/oily/floating substances removal devicesSewerage structuresDrainage tubesEnvironmental engineering
The invention relates to a municipal garden drainage system. The municipal garden drainage system comprises a drainage pipe, a drainage well and a grid, an upper filter screen and a lower filter screen are arranged in the drainage well up and down, and an upper discharge port and a lower discharge port are formed in the well wall of the drainage well; sealing plates are arranged at the upper discharge port and the lower discharge port, driving cylinders are arranged on the drainage well respectively, switch starting devices are installed on the drainage well, and the two switch starting devices are electrically connected with the two driving cylinders respectively; a coarse filter residue collecting tank and a fine filter residue collecting tank are arranged on the periphery of the drainage well; and filter residue propeller devices are arranged in the coarse filter residue collecting tank and the fine filter residue collecting tank, filter ports are formed in the coarse filter residue collecting tank and the fine filter residue collecting tank, filter residue filter screens are arranged at the filter ports, and the two filter ports communicate and are connected with a drainage pipe. The drainage system has the effects that the drainage capacity of the drainage system is improved, and the cleaning labor force of personnel is relieved.
Owner:管青
Storage cabinet for placing precise instruments
InactiveCN112619715AFree accessRealize the occlusion effectEnclosures/chambersMechanical engineeringElectrical and Electronics engineering
The invention relates to a storage cabinet, and particularly relates to a storage cabinet for placing precise instruments. The technical problem is to provide a storage cabinet for placing precise instruments, wherein the storage cabinet can realize automatic lifting, has a protection function and is not easy to knock down. According to the technical scheme, the storage cabinet for placing the precise instruments comprises a cabinet body, foot stools, a door plate mechanism and a lifting frame mechanism, wherein the foot stools are arranged on the two sides of the cabinet body; the door plate mechanism is arranged on one side of the cabinet body; and the lifting frame mechanism is arranged between the interior of the cabinet body and the door plate mechanism. Through cooperation between the door plate mechanism and the lifting frame mechanism, the precise instrument can be freely stored and taken out, and the shielding effect on the precise instrument is achieved.
Owner:JIANGXI EQUIP INDAL GROUP GREAT INSURANCENT
Landscape rainwater collecting device and circulating water system
ActiveCN113482099APlay a filtering effectTo achieve a concentrated accumulation effectFatty/oily/floating substances removal devicesSewerage structuresWater useRainwater harvesting
The invention relates to the technical field of rainwater collecting devices, and particularly discloses a landscape rainwater collecting device and a circulating water system. The landscape rainwater collecting device comprises a rainwater collecting box, a water outlet is formed in the bottom of the right side of the rainwater collecting box in a penetrating mode, and a first fixing plate is fixedly connected to the top of the right side of the rainwater collecting box; rainwater is guided into the rainwater collecting box through a guide plate, the rainwater spreads downwards under the gravity of the rainwater, so that the rainwater is filtered through a filtering assembly, and fallen leaves slide to the top of a bearing plate along with the rainwater through the inclined face of the guide plate, so that the concentrated accumulation effect of the fallen leaves is achieved; and meanwhile, through the structural design of an alloy plate and a first rubber air bag, a first connecting rod can move towards the upper right through a through groove by utilizing the buoyancy of rainwater, and the situation that a large number of fallen leaves float everywhere and are not easy to treat due to the fact that the rainwater collection amount is too large and part of rainwater spreads to the top of the filtering assembly is prevented.
Owner:深圳市国艺园林建设有限公司
Energy-saving full-sensing power distribution cabinet
InactiveCN111509577AAvoid stackingEfficient use ofSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsActivated carbonElectrical battery
The invention discloses an energy-saving full-sensing power distribution cabinet, which comprises a top cover, a power distribution cabinet body and a filter screen body, wherein a storage bin is arranged in the top cover; an isolation plate is attached to the right side of the storage bin; a battery is mounted on the right side of the isolation plate; the power distribution cabinet body is fixedon the lower end surface of the top cover; a rotating shaft is installed on the left end face of the power distribution cabinet body; a front cover is fixed to the outer surface of the rotating shaft;a pressure sensor is installed on the side end face of the front cover; heat dissipation holes are formed in the side surface of the power distribution cabinet body in a penetrating mode; the filterscreen body is installed in the heat dissipation holes; and a filter frame body is installed behind the filter screen body. The energy-saving full-sensing power distribution cabinet is mainly characterized in that a large amount of active carbon with dehumidification capability can be loaded in the S-shaped ventilation pipeline, the introduced air can be dehumidified, and by means of a solar panel, solar energy can be effectively utilized, use of internal electricity consumption is reduced, the energy-saving effect is achieved, and the high heat dissipation capacity is achieved.
Owner:山东海冠电气有限公司
Method for identifying moving foreground in video and method for determining object position in video
ActiveCN108961304BRecognition is fast, real-time and accurateSure stableImage enhancementImage analysisComputer graphics (images)Radiology
Owner:ALIBABA GRP HLDG LTD
Multifunctional aluminum alloy door and window
ActiveCN114607246AReduce the effect of temperatureGuaranteed automatic rewindingLighting and heating apparatusInsect protectionJambMechanical engineering
The invention discloses a multifunctional aluminum alloy door and window and relates to the field of aluminum alloy door and window structural design, a cooling window is arranged between an upper door frame body and a lower door frame body, a plurality of cooling bosses are evenly arranged on the side face of the cooling window, and taper holes used for reducing the indoor temperature are formed in the cooling bosses; a gauze element for preventing mosquitoes from entering a room is arranged in the conical hole; a flapping mechanism used for flapping the cooling window to collect mosquitoes is arranged on the side face of the upper door frame body, a bent guide groove is formed in the bottom of the conical hole, a vertical channel is formed in the end of the bent guide groove, a storage mechanism used for collecting the mosquitoes is arranged at the end of the vertical channel, and a winding mechanism used for shielding is further arranged on the side face of the upper door frame body. By means of the design, the effect of reducing the indoor temperature is achieved by means of the fact that the flow speeds of airflow at the two ends of the conical hole are different, and meanwhile mosquitoes on the gauze are flapped down through the flapping mechanism and collected and treated.
Owner:黄山市皖金铝业科技有限公司
Method for realizing unlimited blue-box function used in virtual studio systems
InactiveCN101668126BRealize the occlusion functionAchieve perfect fusionTelevision system detailsColor television detailsOcclusion effectVideo image
The invention relates to a television-program producing-broadcasting technique in the field of radio and television, in particular to a method for realizing unlimited blue-box function used in virtual studio systems. The method is characterized in that surface sheet structures are generated in a complementary-set region of a blue box to form a geometric body; each surface of the geometric body isa plane; every plane is taken as a mask; filled signals are background signals; when a camera is swung out of a blue-box region, the planes taken as masks are rendered in an Alpha cache; meanwhile, according to foreground, background and occlusion relation, three-dimensional objects used to occlude the foreground are extracted to be rendered in the Alpha cache; rendered images are synthesized to be video signals output to a color key through an Alpha channel; and the color key serving as a foreign key is synthesized with the background and the foreground in real time to generate video images reflecting three-dimensional effects. The method during application can fine adjust the size of blue boxes in order to be matched with different size of the blue boxes to realize final occlusion effects, thereby perfectly fusing the foreground with the background.
Owner:CHINA DIGITAL VIDEO BEIJING
A Broadband Window Type Adjustable Inverted Cone Electromagnetic Structure
ActiveCN104409824BAvoid eccentricitySolve installation maintenance problemsAntenna supports/mountingsRadiating elements structural formsBroadbandEngineering
The invention provides a broadband window type adjustable inverted cone electromagnetic structure. The top surfaces of cone frustums of two coaxial radiators are formed oppositely and are fixedly connected onto a connecting flange through a medium supporting part, wherein each radiator is shaped like an inverted cone; a coaxial middle radiation pipe is fixedly connected into the inverted-cone-shaped radiators; an internal radiation pipe coaxially penetrates the two inverted-cone-shaped radiators; the side wall of the medium supporting part is open; an opening is formed at the corresponding position of the connecting flange along the circumferential surface; a coaxial external radiation cylinder surrounds the outer sides of the cone frustums of the coaxial radiators; the external radiation cylinder is fixedly connected with the outer wall of the medium supporting part through a medium ring so as to block the opening of the medium supporting part; a tuning resistance sliding block slides between the internal radiation pipe and the middle radiation pipe and is fixedly connected with a tuning ring through an axial groove which is formed in the middle radiation pipe. According to the broadband window type adjustable inverted cone electromagnetic structure, the convenience in the tuning process is improved, the positions of tuning sliding blocks can be maintained to be concentric, the problem of the installation and maintenance of feeder lines is solved, and the stability of the structure is improved.
Owner:NO 20 RES INST OF CHINA ELECTRONICS TECH GRP
Agricultural internet greenhouse monitoring device and application method of vegetable planting stages
InactiveCN114674370AAvoid inefficiencyEasy to adjustMeasurement apparatus componentsTransmission systemsAgricultural scienceGreenhouse
The invention relates to the technical field of vegetable planting, and particularly discloses an agricultural internet greenhouse monitoring device and an application method of each stage of vegetable planting.The agricultural internet greenhouse monitoring device comprises a greenhouse supporting column, a temperature and humidity sensor, a wireless data transmitter, a connecting rod, a fixing plate and an inserting rod, and the temperature and humidity sensor is installed at the top of the connecting rod; the wireless data transmitter is installed on the top of the temperature and humidity sensor, and the fixing plate is fixedly connected to the surface of a greenhouse supporting column. Through the position structural design of a connecting rod, a fixing plate, a through groove, an opening, a spring, an inserting rod, a fourth protruding plate, a plurality of first clamping teeth and a plurality of second clamping teeth, the position relation between a temperature and humidity sensor and a greenhouse supporting column and the position relation between a wireless data transmitter and the greenhouse supporting column are adjusted more easily and conveniently; the temperature and humidity sensors and the wireless data transmitter can be efficiently adjusted by workers, and the problem that the efficiency is too low when a plurality of temperature and humidity sensors in the greenhouse need to be adjusted is solved.
Owner:春禾(广东)现代农业集团有限公司
An aircraft adopting the aerodynamic layout of the double-pointed fishtail leading edge
InactiveCN106335624BExpand low pressure areaImproved trim capabilityFuselagesLanding performanceInlet channel
Owner:CALCULATION AERODYNAMICS INST CHINA AERODYNAMICS RES & DEV CENT
A powder shielding and cleaning device in electrostatic powder spraying
The invention discloses a powder covering and sweeping device during electrostatic powder spraying. The powder covering and sweeping device comprises a powder room provided with an inlet and an outlet, wherein an end part blowing device is arranged at the outlet in the powder room; a side part air screen device is arranged on each of two sides of the width of a sprayed base material in a traveling direction; the end part blowing device and the side part air screening devices are mounted and connected to corresponding connecting and fixing structures on a side wall of the powder chamber or a ground surface of the powder chamber. The device is used for sweeping and removing powder attached to a plate surface not required to be sprayed with the powder; compressed air screens are formed for covering excess powder floating from the two sides of the sprayed base material and sweeping and removing the powder attached to a side part of the surface, so that the plate surface not required to be sprayed with the powder on the side can be guaranteed to be clean, the requirement on a condition that the surface is subjected to a next working procedure or process can be met, the efficiency is high, and the effect is good; flow, a position far away from the plate surface and an angle for each spray nozzle can be all adjusted, the spray nozzle also can be closed to meet an actual working condition, and the device is simple and convenient to operate.
Owner:MCC CAPITAL ENGINEERING & RESEARCH +1
Air guide device and air conditioner
PendingCN111692645AMeeting comfort needsRealize the occlusion effectMechanical apparatusLighting and heating apparatusAir velocityThermal comfort
The invention provides an air guide device and an air conditioner. The air guide device (2) can be arranged at the position of an air outlet (3) of the air conditioner, the air guide device (2) further comprises a baffle (21), and the baffle (21) can move in the length direction of the air outlet (3); and part of the area of the air outlet (3) can be shielded in the movement process of the baffle(21). According to the air guide device and the air conditioner, the shielding effect can be realized on part of the area of the air outlet, so that the baffle can be controlled to move (in a left-right movable mode) according to different requirements of users, the purpose of realizing unequal-speed air supply in different areas is effectively realized, the air supply mode is flexible, the partitioned air supply wind speed can be freely adjusted, the refrigeration and heating comfort is good, wind-free air supply can be realized, the strong refrigeration and heating function can be realized,and various comfort requirements of different users are met.
Owner:GREE ELECTRIC APPLIANCES INC
Seat backrest rear protective surface shielding and fixing structure
PendingCN112660000ARealize the occlusion effectMeet the design requirementsVehicle seatsEngineeringStructural engineering
The invention provides a seat backrest rear protective surface shielding and fixing structure which is composed of a rear protective surface assembly, a front protective surface assembly and a framework body assembly, and the rear protective surface assembly and the front protective surface assembly are installed in U-shaped supporting parts on the framework body assembly respectively. The framework body assembly is installed at the bottom of a backrest of the seat framework and composed of a plane framework supporting part and a U-shaped supporting part. The back protecting surface assembly is composed of a back protecting surface and a first fixing clamping strip, the back protecting surface is fixedly connected to the first fixing clamping strip, and the first fixing clamping strip is composed of a plane mounting part and a hook-shaped supporting part; the front protecting face assembly is composed of a front protecting face and a second fixing clamping strip, and the second fixing clamping strip is composed of an upper hook-shaped supporting part, an S-shaped clamping limiting part and a lower hook-shaped supporting part which are connected in sequence; the connecting structure has the advantages that the fixing effect of the seat protective surface can be reflected, the protective surface shielding effect can be achieved, the connecting problem is effectively solved, and the design requirement of the seat is met to the maximum extent.
Owner:CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD
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