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70results about How to "Adapt to various needs" patented technology
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Downlink pilot frequency transmission method, detection method, device, base station, and terminal
ActiveCN105490787AAdapt to various needsRadio transmissionPilot signal allocationRandom combinationResource block
The invention provides a downlink pilot frequency transmission method, a detection method, a device, a base station, and a terminal. The method comprises the steps that the base station enables the resources of a to-be-transmitted downlink measurement pilot signal to be divided into a plurality of resource group, wherein the resource comprises any one or random combination of a subframe, a port and a PRB pair (physical resource block pair); the base station respectively configures and / or sets the pilot frequency transmission parameters of each resource group along with the terminal; the base station transmits the downlink measurement pilot signal in each resource group according the pilot frequency transmission parameters configured for each resource group and / or set along with the terminal. The invention can provide a more flexible downlink pilot frequency transmission scheme.
Owner:ZTE CORP
Map drawing method based on remote sensing image tile data
ActiveCN110059143AReduce network transmission pressureReduce tile refresh delayGeographical information databasesTransmissionSatellite imageryComputer graphics (images)
The invention discloses a map drawing method based on remote sensing image tile data. The map drawing method sequentially comprises the following steps: initializing and operating a downloader, creating a multi-thread downloading task, generating a map tile data request, returning response image tile data, analyzing the response image tile data, and updating and rendering the response image tile data on an interactive interface. The technical route is simple and easy to implement; efficient and reliable downloading, rendering and storage of the Google map satellite image data can be realized;the requirements of various WebGIS applications on tile data can also be met; meanwhile, the tiles existing in the buffer area are not downloaded repeatedly any more; the network transmission pressureand the tile refreshing delay are greatly reduced, the calculation amount of the downloader is reduced, the downloading speed and the downloading accuracy are improved, and by adopting the two accessmodes of database storage and directory storage, the storage mode is flexible, and various requirements of users are met.
Owner:NO 27 RES INST CHINA ELECTRONICS TECH GRP
Man-machine interaction intelligent tea-brewing robot based on Internet of Things
PendingCN110338660AFlexible parameter adjustmentFlexible adjustment processBeverage vesselsSimulationThe Internet
The invention relates to a man-machine interaction intelligent tea-brewing robot based on the Internet of Things. The man-machine interaction intelligent tea-brewing robot based on the Internet of Things comprises a robot frame formed by four stand columns and a square-shaped roof, and a control center. The robot further comprises a horizontal moving device, a mechanical arm, a tea brewing device,a multi-degree-of-freedom tea clip and a rotary tea table, wherein the multi-degree-of-freedom tea clip is arranged on the horizontal moving device; the horizontal moving device is arranged on the lower part of the robot frame; the mechanical arm is arranged on the square-shaped roof; the tea brewing device is fixed onto the stand columns; and the rotary tea table is arranged in the right front part and is arranged opposite to the multi-degree-of-freedom tea clip. Compared with the prior art, the man-machine interaction intelligent tea-brewing robot based on the Internet of Things provided bythe invention has the advantages of wide application range, comprehensive functions, intelligence and convenience in operation, small volume, full automation and the like.
Owner:EAST CHINA UNIV OF SCI & TECH
MIPI module test method and test system realizing two modes
ActiveCN104360511ARealize point screen testAdapt to various needsNon-linear opticsComputer hardwareRegister allocation
The invention discloses an MIPI module test method and system realizing two modes, which are used for testing the configuration of an MIPI module at a VIDEO mode and a COMMAND mode before leaving a factory. The MIPI module test method and system have the advantages that the screen lighting test of the MIPI module at the VIDEO mode and the COMMAND mode can be realized; image data is generated through FPGA for the MIPI module at the COMMAND mode, the register configuration parameter of the MIPI module is forwarded by an MCU through the FPGA, and the register configuration parameter and the image data can be transmitted through the same channel; besides the basic dot-screen test function, various test functions such as Vcom adjustment, module ID reading and storage, MTP data edition and burning for the MIPI module at the COMMAND-mode are provided, and various requirements in the MIPI production process can be met.
Owner:WUHAN JINGCE ELECTRONICS GRP CO LTD
Production process of dried bean curd with fresh and special taste
InactiveCN103621680AAdapt to various needsGood effectCheese manufactureFood scienceDry beanFood item
The invention relates to a production process of dried bean curd with a fresh and special taste, and relates to the technical field of food processing. The production method comprises the steps: preparing a white blank; enabling lemons to be tasty, soaking soybeans, peeling, cleaning, grinding to obtain soybean milk, curdling, boiling and the like. The production process has the beneficial effects that bean halves in an original state of the soybean milk are tasty through lemon slice, the effect is good, the produced dried bean curd is spiced, is capable of emitting the light lemon aroma when being unsealed, is fresh and special in taste, and adapts to multiple demands of modernists on foods.
Owner:ANHUI MOON FOOD
Method for preparing fuel oil gas by using dunaliella powder
InactiveCN101200647AAdapt to various needsHigh yieldLiquid hydrocarbon mixture productionSolid acidFuel oil
A method used for preparing fuel oil gas by Dunaliella algae powder relates to fuel oil gas. The present invention provides a method for preparing the fuel oil gas by the Dunaliella algae powder. The marine cultured Dunaliella after harvesting is dried to be made into algae powder; the algae powder is mixed with a solid acid catalyst uniformly and then is processed for the catalysis pyrolysis transformation reaction inside a fluidized bed reactor by N2 as fluidizing gas to obtain the fuel oil gas. Because the Dunaliella is single cell eukaryotic green algae, which has the characteristics of high photosynthesis efficiency, strong environmental adaptability, short growth period, high biological output, not taking farm land, etc., the Dunaliella can grow by concentrated seawater, sunshine, CO2 and little inorganic salt, which has low cost and can be processed for the pyrogenation without pretreatment after harvesting and drying. The solid acid catalyst is used to pyrolyze the Dunaliella as the fuel oil gas under quite low temperature, which can improve the oil gas yield; the oil gas ratio and the product distribution are changed according to different purposes, which is in favor of fitting for the requirements of the fuel oil gas at multiple aspects and has outstanding effect.
Owner:XIAMEN UNIV
Integrated lightning early warning system and method
InactiveCN105759127AFull Coverage GuaranteedFlexible structureElectromagentic field characteristicsEarly warning systemLightning detection
The invention discloses an integrated lightning early warning system and method. The system is composed of a lightning detection device, a database processing module and a lightning early warning module. The lightning detection device is used for detecting a lightning signal and sending the lighting signal to the database processing module; the data processing module is used for determining an early warning level of the received lightning signal and a lightning prevention measure corresponding to the early warning level based on combination of a pre-stored lightning level numerical table and a lightning prevention measure table, generating an early warning signal to the lightning early warning module when the early warning level is higher than a preset lightning early-warning threshold value, and generating a lightning prevention measure execution instruction; and the lightning early warning module is used for carrying out alarming based on an early warning signal. Therefore, the provided early warning system has high precision; the early warning time is sufficient; and full coverage of lightning monitoring of a protected area is guaranteed.
Owner:CHINA ACAD OF SAFETY SCI & TECH +1
Design method for judging out-of-step separation based on in-place active/idle work variable quantity
InactiveCN101345409ASafe and Reliable Critical Out-of-Step Disconnect ControlMove quicklyEmergency protective arrangements for automatic disconnectionPhase sequence/synchronism indicationElectricityElectric power system
The invention discloses a design method for judging out-of-step separation based on active / reactive variants in-situ. When the mechanical accelerated power of the system exceeds the electric braking power, if the electric braking power continuously reduces while the phase angle continuously increases, the unit is further accelerated and the out-of-step occurs, thus the time is the critical out-of-step time of the system. The design method of the invention is based on principle of conservation of energy and can achieve the safe and reliable out-of-step separation control of the power system in-situ with fast action, thereby preventing power system stabilization destruction and large area blackout caused by emergent events.
Owner:STATE GRID SICHUAN ELECTRIC POWER +1
Road cutting robot and construction method thereof
The invention relates to the field of civic building machines, in particular to a road cutting robot and a construction method thereof. A robot body comprises a base, a marked line, a moving table and a cutting device. The base can be put on horizontal ground or inclined ground and provides a track where the moving table continuously moves forwards linearly; the moving table can drive the cutting device on the base to integrally and horizontally move leftwards and rightwards, and can independently move by separating from the base; the cutting device drives a blade used for cutting to integrally swing to adjust cutting depth during one-time forming, and during different strokes, the integral swinging radius of the blade used for cutting is adjusted to adjust the maximum cutting depth. The construction method includes the steps of planning, installing, setting and information feedback. The road cutting robot is easy to operate, wide in application range and can adjust the maximum cutting depth during each stroke.
Owner:佛山市宏润建设工程有限公司
Measuring grating-based device and method for detecting illegal loading of transport vehicles
The invention discloses a device and a method for generating a parallel optical path in a vertical direction. The device comprises a laser source, a total reflector and an oil immersion lens, wherein the laser source and the total reflector are arranged correspondingly; and the oil immersion lens is arranged below the reflector. In the method, the laser source is used to emit horizontal incident laser, the laser is reflected by the reflector and vertically projected onto the surface of the oil immersion lens, and finally vertical reflected laser is returned; and on a long optical path, lens paper is used to ensure that the incident laser and the reflected laser coincide completely. In the invention, an optical path which is strictly vertical or parallel to the ground surface can be obtained by using the optical path. The method and the device can be used for measuring the depth of parallelism of a large-area experiment platform in a laboratory and used for ensuring the verticality of high-buildings to the ground surface in field experiments.
Owner:胡静锋
Thermosetting type IMD film and preparation method thereof
InactiveCN102744939AGood light transmissionGood flexibilitySynthetic resin layered productsPolyesterEngineering
The invention provides a thermosetting type IMD film and a preparation method thereof. The IMD film comprises a PET (polyester) base film, wherein an anti-scraping coating layer is arranged on the upper surface of the PET base film; a film layer is arranged on the anti-scraping coating layer; an ink adhesion layer is arranged on the lower surface of the PET base film; the film layer is arranged on the ink adhesion layer; and the anti-scraping coating layer is a thermosetting coating layer. The preparation method comprises the following steps of performing corona on the PET base film; coating the PET base film; drying the coated PET base film; drying and curing the dried PET base film; coating the ink adhesion layer on the back of the thermoset PET base film; and drying and curing the PET base film of which the back is coated with the ink adhesion layer, coating the film on the two surfaces, and curing, rolling and cutting the film. The thermosetting type IMD film has the characteristics of high transmittance, flexibility and adhesion. The process of strengthening the coating is a progressive temperature raising process, the cross-linking of the coating is fuller, and the requirements of high transmittance, flexibility and adhesion are met.
Owner:南京市江亚数码科技有限公司
Method for preparing metal network transparent conductive electrode by low-cost plasma bombardment
ActiveCN106782879AGood liquidityEasy to cleanNanotechnologyCable/conductor manufacturePhotoresistLow input
The invention discloses a method for preparing a metal network transparent conductive electrode by low-cost plasma bombardment. The method comprises the following steps of (1) coating a substrate with photoresist; (2) fixing the photoresist; (3) manufacturing a cracked template network; (4) performing plasma bombardment on the photoresist to form a network; (5) forming a nanometer metal network; (6) removing the photoresist; and (7) performing adhesive property treatment. The transparent conductive electrode prepared by the method has the advantages of low input, relatively high yield, simple process, low construction cost, and easy realization of reel-to-reel industrial production and the like; and meanwhile, the electrode is relatively high in conductivity, and high in transparency, and can replace or partially replace ITO conductive glass.
Owner:SOUTH CHINA NORMAL UNIVERSITY
Refueling machine
ActiveCN101993029AShorten the lengthEasy to carry gunLiquid transferring devicesFuel tankElectric machinery
The invention relates to a refueling machine, which comprises a tower case (1), a hydraulic fuel tank (2) and a control box (3). The refueling machine is characterized in that: the lateral surface of the tower case (1) is connected with the hydraulic fuel tank (2) to form an L-shaped structure; the control box (3) is arranged above the hydraulic fuel tank (2); the front and rear surfaces of the tower case (1) are cambered or polygonal surfaces; a plurality of fuel gun cover panels (11) are arranged on the cambered or polygonal surfaces; a fuel gun cover (6) is arranged on each fuel gun cover panel (1); a fuel gun (5) is arranged on the fuel gun cover (6), and is connected with the output end of a fuel pump (8) through a fuel pipe (4); the power end of the fuel pump (8) is connected with the output end of a motor (7) through a belt (9); and the fuel pump (8), the belt (9) and the motor (7) are arranged in the hydraulic fuel tank (2). The refueling machine has a compact structure, a small volume and a modular design; the number of the oil guns can be set according to different needs; and the refueling machine is convenient to use and has wide application.
Owner:JIANGYIN FUREN HIGH TECH
Triplet commutation slurry valve
InactiveCN101354087ASimplify process pipingShorten process linesOperating means/releasing devices for valvesMultiple way valvesInternal cavityEngineering
The invention relates to a reversing valve, aiming at providing a valve which can realize the transportation of different flow directions and different media with simplified technological pipelines, reduced pipeline flow resistance and leakage; and the reversing valve is characterized in reduced investment outlay, reduced energy consumption and simplified and convenient technological operation. The technical proposal is that: the reversing valve comprises a valve body, a valve rod which penetrates the inner cavity of the valve body and can move linearly, a valve clack fixed at the top of the valve rod and a forcing mechanism which drives the movement of the valve rod; two mutually communicated feed pipes and a discharge pipe are arranged on the valve body; an upper valve base and a lower valve base are respectively formed at the connection places of the two feed pipes and the discharge pipe in the inner cavity of the valve body and have the same size and are opposite to each other; the central line of the two valve base coincides with the axis of the valve rod; the valve clack is positioned between the two valve bases; the upper and the lower end faces of the valve clack are respectively provided with seal faces that are respectively matched with the upper valve base and the lower valve base; when the valve rod drives the valve clack to move upward and downward, the seal faces respectively close a feed pipe and open another feed pipe.
Owner:杭州耐特阀门股份有限公司
Three-degree-of-freedom robot vision servo platform
ActiveCN105856201AIngenious structural designFlexible rotationProgramme-controlled manipulatorImaging processingThree degrees of freedom
The invention discloses a three-degree-of-freedom robot vision servo platform. The platform comprises a supporting base, a first motor, a second motor, a third motor, a movement rail, a center supporting column and a top device with a camera and an embedded computer. The three motors and the relevant parts provide freedom degrees for the top device of the robot vision servo platform in three directions of a rolling angle, an angle of pitch and a horizontal angle. The three-degree-of-freedom robot vision servo platform overcomes defects in the prior art, simple and flexible structural design is adopted, the robot vision movement range is widened, the top device is provided with the binocular camera providing a binocular vision effect and the embedded computer capable of being applicable to different image processing algorithms, can be used for detection and recognition on objects and can also be used for measuring the position of a certain target object in space, the application range of a robot vision servo system is widened, and various industrial manufacturing requirements are met.
Owner:创泽智能机器人集团股份有限公司
Light air supply device
InactiveCN110107522AAuto adjust speedReduce volumePump componentsLighting elementsElectricityEffect light
The invention discloses a modular air supply device which can be combined for use according to use occasions. The modular air supply device comprises a power supply, an earphone frame, a control switch, a speed regulation component, a fan, a supporting seat and a lighting component. All the components can be separately used and can also be combined for use through the modular design, and differentstructures, functions and use modes can be achieved through combining and deforming; the modular air supply device can be worn on different parts of a human body so that the air can be blown to a part, where heat dissipation and sweating are prone to occurrence, of the human body, so that the problem of a user for heat dissipation or lighting along with the user is solved, the modular air supplydevice can also be placed at environments other than a human body for use, the heat dissipation problem of people in various occasions is solved, auxiliary lighting also can be realized, the effects of being flexible and convenient are achieved, and through the high-efficiency design of a flow guide component, a temperature sensor and an automatic fan electronic speed regulator, the purposes of improving the air supply efficiency of the device, saving electricity and greatly improving the comfort of the human body are achieved.
Owner:王宝全
Water-powered slide plate
InactiveCN101638140ANo harmThin and lightWaterborne vesselsSpecial purpose vesselsAxial-flow pumpSlide plate
The invention discloses a water-powered slide plate. A power unit is provided on the slide plate substantially without increasing thickness and volume of the slide plate, the power unit can not be exposed from the bottom of the slide plate, a rotating part is arranged in the slide plate, so the slide plate is safe and reliable. Meanwhile, the slide plate can freely slide on shallow water area above 30cm. The slide plate consists of a slide plate body with a concave cavity and a slide plate cover for sealing the concave cavity, an axial flow pump is arranged along midfield axis of the rear partof the concave cavity, a water jet of the axial flow pump is exposed from the rear end part of the slide plate body, a water inlet is arranged at the rear bottom part of the concave cavity of the slide plate and matched and communicated with the water inlet of the axial flow pump, the axial flow pump is driven by a DC dragging mechanism which is arranged in the concave cavity, and a left turninghandle and a right turning handle are arranged on middle front parts of the left side and the right side of the slide plate respectively.
Owner:伦德强
Baffle-type one-way overspeed cut-off valve
ActiveCN103090072ASmall frictional dampingSmall flow rate setting errorOperating means/releasing devices for valvesTransformers/inductances coolingVALVE PORTMagnet
A baffle-type one-way overspeed cut-off valve comprises a valve body, a valve cover, a valve plate, a glass window and a reset handle. The baffle-type one-way overspeed cut-off valve is characterized in that a corner bracket formed by a floorstand and a baseplate is arranged inside the valve body, a testing shifting fork is hinged on the floorstand, and two, three or four dry reed connection points are arranged on the floorstand. An adjustable plate hinged on the baseplate is supported on the testing shifting fork, positions corresponding to two dry reed connection points below the adjustable plate are respectively provided with a magnet, a tension spring screw rod mechanism is arranged between the adjustable plate and the baseplate, and the valve plate is fixed on the upper side of the adjustable plate. A reset rotating shaft is arranged on the end position of the oil outlet of the valve body, the reset handle is fixed at the shaft end of the reset rotating shaft outside the valve body, and a reset pusher dog is arranged on the reset rotating shaft inside the valve body. Two turning-over covers are arranged on the valve cover, and the valve cover and the two turning-over covers respectively form a wire connecting cabin and a detecting exhausting cabin independently. The baffle-type one-way overspeed cut-off valve has the advantages of being small in the setting error of flow velocity, strong in anti-seismic property, small in malfunction probability, good in sealing, long in service life and the like.
Owner:沈阳新工变压器附件厂
Arthroscopic auxiliary traction apparatus
PendingCN106388883AAdapt to various needsSuture equipmentsInternal osteosythesisEngineeringRelative motion
The invention discloses an arthroscopic auxiliary traction apparatus, which comprises a main body, a driving device and a supporting structure, wherein the main body comprises a front end and a tail end; the driving device comprises a driving piece; the driving piece is connected to the main body and the driving piece is suitable for reciprocally moving in an extension direction of the main body; the driving piece has a first position and a second position; a relative motion between the driving piece and the main body, in a direction perpendicular to the main body, is zero; the supporting structure is rotatably arranged at the front end of the main body, so that the supporting structure is rotated along with the moving of the driving piece, wherein when the driving piece is located at the first position, the supporting structure keeps a first angle with the extension direction of the main body, and when the driving piece is located at the second position, the supporting structure keeps a second angle with the extension direction of the main body; and the supporting structure can be expanded by any angle between the first angle and the second angle.
Owner:张强 +1
Organic light emitting display device with switchable display state and preparation method thereof
ActiveCN105789241AReduce resolutionAdapt to various needsSolid-state devicesSemiconductor/solid-state device manufacturingConductive polymerImage resolution
The invention relates to an organic light emitting display device with a switchable display state. The device comprises a drive substrate. A drive switch, a first electrode layer, an organic light emitting layer and a second electrode layer are successively stacked on the drive substrate. The drive switch comprises a first drive switch and a second drive switch. The first electrode layer comprises a first conductive layer and a second transparent conductive layer arranged on the first conductive layer. The first conductive layer comprises an A region transparent conductive layer and a B region conductive layer surrounding the A region transparent conductive layer. A gel electrolyte layer is arranged on the A region transparent conductive layer. When a drive voltage changes from 0 V to 5 V, the gel electrolyte layer can be switched from a light transmission state to a light reflection state gradually. The first drive switch is used for controlling the voltage on the A region transparent conductive layer. The second drive switch is used for controlling the voltage on the B region conductive layer. The resolution of the transparent display region of the device is same to that of a normal display.
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
Baffle-type one-way overspeed cut-off valve
ActiveCN103090072BSmall frictional dampingSmall flow rate setting errorTransformers/inductances coolingOperating means/releasing devices for valvesVALVE PORTMagnet
Owner:沈阳新工变压器附件厂
Method and system for optimizing bandwidth in network application
ActiveCN102916908BReduce the likelihood of congestionImprove smooth performanceData switching networksDistributed computingNetwork application
A method for bandwidth optimization of network application is disclosed. The method includes the steps of: classifying and identifying running network applications according to a set profile, and obtaining network applications of a first category; estimating the bandwidth of the running network applications, and obtaining an available bandwidth of network applications of the first category; obtaining bandwidth occupied by network applications of the first category, and determining whether the bandwidth occupied by network applications of the first category is higher than the available bandwidth; and if yes, then adjusting the bandwidth occupied by network applications of the first category. By the above method, system and computer-readable storage medium for bandwidth optimization, the possibility of network congestion is reduced, and the network fluency of the network applications of the system is improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Fixing structure with blade radial size and rotating angle adjusting function
PendingCN108561336ALimited rotationAdapt to various needsPump componentsPumpsEngineeringMechanical engineering
The invention discloses a fixing structure with a blade radial size and a rotating angle adjusting function. A connecting part is arranged below a blade, the connecting part comprises an upper convexring and a lower convex ring, and a shaft handle is arranged between the upper convex ring and the lower convex ring; the upper convex ring is embedded into the blade, and the lower convex ring is arranged in a corresponding groove of a wheel hub; a wheel cover is also provided with corresponding grooves, the grooves of the wheel cover correspond to the grooves of the wheel hub, the lower convex ring can be fastened through the grooves of the wheel cover and the grooves of the wheel hub, and the wheel cover is fixed on the wheel hub through bolts; the wheel hub and the wheel cover are respectively provided with long-strip-shaped grooves corresponding to the shaft handle; convex ribs are arranged on the outer side of the shaft handle in an axial direction; and the plurality of sets of grooves are formed in the wheel hub and the wheel cover in the radial direction. The fixing structure has the advantages that the structure corresponding to the lower convex ring is arranged in the radialdirection, so that radial adjustment can be carried out according to requirements; and the convex ribs of the shaft handle correspond to the convex ribs of the long-strip-shaped grooves, so that the influence of external force after the angle of the blade can be limited can be limited to rotate; and the rotating angle of the blades can be set randomly, and various requirements can be met.
Owner:沈阳创新华夏机械制造有限公司
Electronic type area thunder and lightning early warning system and method
InactiveCN108711262AFlexible structureComprehensive monitoringAlarmsEarly warning systemLightning detection
The invention discloses an electronic type area thunder and lightning early warning system and method. The system includes a thunder and lightning detection apparatus, a database processing module anda thunder and lightning early warning module. The thunder and lightning detection apparatus is used for detecting thunder and lightning signals, and sends the thunder and lightning signals to the database processing module; the database processing module is used for determining a warning grade of the received thunder and lightning signals and thunder and lightning protection and prevention measures corresponding to the warning grade in combination with a pre-stored thunder and lightning grade value table and thunder and lightning protection and prevention measure table, generates an early warning signal and sending the early warning signal to the thunder and lightning early warning module, and generates an execution instruction of the lightning protection and prevention measures when thewarning grade is higher than a preset thunder and lightning early warning threshold; and the thunder and lightning early warning module is used for giving an alarm according to the early warning signal. The electronic type area thunder and lightning early warning system is characterized in that early warning is more accurate, early warning is more sufficient, and full coverage of thunder and lightning detection of protected areas is ensured.
Owner:CHINA ACAD OF SAFETY SCI & TECH +1
Mechanical keyboard automatic cleaning robot
ActiveCN106552779AImprove cleaning efficiencyClean fitCleaning using toolsCleaning using gasesEngineeringSlide plate
The invention relates to the field of computer cleaning, in particular to a mechanical keyboard automatic cleaning robot. The mechanical keyboard automatic cleaning robot comprises a main frame, a bottom hoisting device, a left-right moving device and a front-back moving device. The mechanical keyboard automatic cleaning robot further comprises a cleaning body; the cleaning body includes a cleaning main pipe, a top fixed plate, a lower slide plate, a top brush sponge, a spring, a cleaning cavity and a cleaning terminal; the cleaning cavity includes an upper cavity and a lower cavity; the upper cavity is totally a conical cavity structure with large top and small bottom; and the lower cavity is totally a cube cavity structure. The mechanical keyboard automatic cleaning robot is high in cleaning and brushing efficiency, can be more matched with the gap shape of a mechanical board through the structural design of the upper cavity and the lower cavity to perform the targeted cleaning of the side walls of the mechanical keyboard, and is better in cleaning effect.
Owner:宁阳县鑫农农村发展有限公司
Slidable cushion type position regulation sofa
The invention relates to a slidable cushion type position regulation sofa, which comprises a couch and a lying sofa which have sofa legs, wherein couch cushions are arranged on the sofa legs, and a couch back is arranged on the rear side of the couch cushions of the couch. The slidable cushion type position regulation sofa is characterized in that: the couch cushions of the couch have a matching groove at a position close to the couch back along the length direction of the couch, one pair of sofa legs of the lying sofa are inserted in the matching groove and stood on the ground, and the lying sofa is vertical to the couch. After the slidable cushion type position regulation sofa is used, the position of the lying sofa can be adjusted along the length direction of the couch according to the requirement, and accordingly, various requirements of users can be satisfied.
Owner:JINGJIANG XIYUE TECH CONSULTING
Combined wave-type recyclable prefabricated building retaining wall
The invention discloses a combined wave-type recyclable prefabricated building retaining wall. The combined wave-type recyclable prefabricated building retaining wall is formed by sequential installation of a plurality of retaining wall units in the vertical direction, and a gap lap-joint structure is formed at the joints of adjacent retaining wall units. The retaining wall units comprise wall pieces and bases for fixing the wall pieces, and the lower ends of the wall pieces are inserted into grooves of the bases and the vertical ends of the wall pieces are located outside the two ends of thebases. The wall pieces are in flat shapes or in arc shapes, and when the wall pieces are in arc shapes, depressed areas of the wall pieces alternately take forms of waves. The combined wave-type recyclable prefabricated building retaining wall is prefabricated in factories and assembled on site, is high in structure stability and high in construction efficiency, saves a construction period, can bedismantled and reused in later period, and is suitable for windy and rainy areas.
Owner:四川智陆科技有限公司
Sliding track mechanism
The invention discloses a sliding track mechanism which comprises a fixed track and pulleys sliding on the track, and the pulleys are arranged on a pulley part which is arranged on a pulley bracket, wherein the pulley bracket is a hollow pipe, an installation arm at the back of the pulley part is arranged in the hollow pipe and provided with a through groove, a pulley positioning core passes through the hollow pipe and the through groove and fixes the pulley part on the hollow pipe, the longitudinal length of the through groove is larger than the outer diameter of the positioning core, and the position of the pulley part is adjusted up and down by the through groove along the positioning core. As the technical proposal is adopted, the position of the pulley part can be adjusted up and down by the through groove along the positioning core, thereby being suitable for a plurality of needs in reality.
Owner:王中好
High-gloss coated aluminum sheet using polyurethane adhesive
InactiveCN103342978AReasonable formulaShort curing timeAdhesivesMetal layered productsPolyesterCustomer requirements
The invention discloses a high-gloss coated aluminum sheet using a polyurethane adhesive, which comprises an aluminum sheet substrate, and an adhesive layer, a PVC (polyvinyl chloride) layer, a printing layer and a PET (polyethylene terephthalate) layer which are compounded on the surface of the aluminum sheet substrate, wherein the adhesive used by the adhesive layer comprises 15-25 wt% of polyester polyol with the molecular weight of 20000-30000, 1-5 wt% of dimer acid polyamide with the molecular weight of 100-1000 and 70-80 wt% of organic solvent. The adhesive used by the invention has the advantages of reasonable formula, short curing time and high bonding strength (can reach more than 50 N / 2cm), and is convenient to use. The invention has high reflection property and beautiful appearance; and multiple patterns can be developed on the printing layer according to the customer requirements, thereby adapting to various demands of people. The high-gloss coated aluminum sheet disclosed by the invention can be widely used in the industries of suspended ceilings, interior decorations and the like.
Owner:TIANCHANG JINGFA ALUMINUM IND
Network cable deconcentrator
Owner:STATE GRID SHANDONG ELECTRIC POWER +1
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