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34results about How to "Exactly through" patented technology
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Display panel and display device
InactiveCN110808271AUnlock fastGuaranteed convergenceSolid-state devicesSemiconductor devicesDisplay deviceEngineering
The invention provides a display panel and a display device. The display panel comprises a display screen and a fingerprint recognition module arranged on the back surface of the display screen; the display screen comprises an array substrate and a pixel definition layer; the fingerprint recognition module is located on the side, away from the pixel definition layer, of the array substrate; an organic light-emitting layer is arranged in the pixel definition layer; a plurality of condensation through holes are formed in a non-light-emitting area of the pixel definition layer; the condensation through holes penetrate through the pixel definition layer; and condensation lenses are arranged in the condensation through holes. According to the display panel provided by the invention, due to thearrangement of the condensation through hole and the condensation lens, fingerprint reflected light rays are ensured to be refracted and converged by the condensation lens, the incident range of the fingerprint reflected light rays is enlarged, the fingerprint reflected light rays can more accurately and efficiently penetrate through the display panel and reach the fingerprint identification module, and the fingerprint identification unlocking speed is increased.
Owner:YUNGU GUAN TECH CO LTD
Automatic rebar binding machine
PendingCN107587721AHigh degree of automationImprove binding efficiencyBuilding material handlingRebarAutomation
The invention relates to an automatic rebar binding machine. The automatic rebar binding machine comprises a machine body, a wire storage mechanism for storing U-shaped binding wires, a wire discharging mechanism which communicates with the wire storage mechanism and is used for bending the two free ends of each U-shaped binding wire towards one side, and a binding mechanism which is correspondingly arranged on the bent sides of the U-shaped binding wires and used for conducting tightening operation on the two free ends of each U-shaped binding wire. The wire discharging mechanism comprises two guide rails arranged in a spaced mode, and outlets of the guide rails are provided with arc-shaped sections bending towards one side of the binding mechanism. The invention aims to provide the automatic rebar binding machine which is high in automation degree. The automatic rebar binding machine has the advantages that the wire storage mechanism, the wire discharging mechanism and the binding mechanism are arranged, the U-shaped binding wires can be automatically bent, the free ends of the U-shaped binding wires can be automatically tightened, the automation degree is high, and the rebar binding efficiency is greatly improved.
Owner:福建谊和天宸科技有限公司
External rotor motor for driving automobile cooling fan
PendingCN113852251AAvoid short circuitOrientationAssociation with control/drive circuitsWindings insulation shape/form/constructionAutomotive engineeringElectrically conductive
The invention discloses an external rotor motor for driving an automobile cooling fan, which comprises a controller assembly, a conductive support, a PCBA board, an armature assembly and an external rotor assembly, wherein the conductive support comprises three mounting hole parts, the peripheries of the mounting hole parts are provided with terminal protection parts, and the terminal protection parts are connected with the mounting hole parts through connecting rods; the back of the connecting rod is provided with a positioning caulking groove, each mounting hole part is provided with a conductive connecting rod, the middle part of each conductive connecting rod is embedded in the positioning caulking groove, the tail end of each conductive connecting rod is a connecting terminal and is located in the corresponding terminal protection part, and the connecting terminals are inserted into the corresponding conductive holes in the PCBA board to be welded and fixed. The armature assembly is electrically connected with the PCBA board through the conductive connecting rod. The external rotor motor can effectively protect fallen soldering tin when the conductive connecting rod is welded, and avoids short circuit of the motor.
Owner:JIANGSU LANGXIN ELECTRIC
Construction method of horizontal counter-pulled anchor cable
ActiveCN106759378ASimple construction methodImprove construction efficiencyExcavationsBulkheads/pilesCounter-pullEngineering
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD
Automatic assembly machine for nesting screw lamp holder on lamp body
PendingCN107175496AAutomateFully automatedMetal working apparatusSemiconductor devices for light sourcesEngineeringAutomation
The invention discloses an automatic assembly machine for nesting a screw lamp holder on a lamp body. The automatic assembly machine mainly comprises a rack, pneumatic receiving claws, a nesting base, a positioning base, a needle pipe, pneumatic screw holding claws, pneumatic electric wire holding claws and a controller. When the automatic assembly machine works, the pneumatic receiving claws close, the screw lamp holder is put on the upper surfaces of the pneumatic receiving claws, and then the positioning base moves downwards so as to position the screw lamp holder; afterwards, the pneumatic screw holding claws tightly hold the screw lamp holder, then the pneumatic receiving claws open, and the pneumatic electric wire holding claws tightly hold electric wires extending out from the lamp body so as to position the electric wires; afterwards, the needle pipe moves downwards to pass through a through hole of the head of the screw lamp holder and continuously moves downwards till the electric wires are inserted into the interior of the needle pipe, the electric wires are positioned by the needle pipe at the moment, then the pneumatic electric wire holding claws open, the whole nesting base moves downwards, and finally the whole screw lamp holder is nested on the lamp body. The automatic assembly machine has the beneficial effects that the electric wires can accurately pass through the screw lamp holder in the process of nesting the screw lamp holder on the lamp body, and the automation of screw lamp holder installation is realized.
Owner:迈杰特科技(厦门)有限公司
Low-temperature-resistant stainless steel flange and punching machining die thereof
PendingCN112983943APrecise alignmentQuick installationPerforating toolsRod connectionsPunchingSS - Stainless steel
The invention discloses a low-temperature-resistant stainless steel flange and a punching machining die thereof, and relates to the technical field of flanges. The low-temperature-resistant stainless steel flange comprises a first flange plate and a second flange plate, wherein the first flange plate and the second flange plate are connected with a guide structure; the first flange plate and the second flange plate are connected with mounting threaded columns in an inserted mode through mounting holes, and the left ends of the mounting threaded columns are in threaded connection with nuts; and the outer wall of the first flange plate and the outer wall of the second flange plate are fixedly connected with a transverse pipe, and the transverse pipe is connected with a length adjusting structure for adjusting the length. In this way, the size of the stainless steel flange can be conveniently adjusted according to the actual situation, adjusting and mounting are facilitated during actual mounting and using, and mounting is facilitated.
Owner:SUZHOU CHENGJIAN FLANMFG
Unmanned aerial vehicle propeller motor detection device and method
PendingCN106772043AAutomatic detectionImprove detection efficiencyDynamo-electric machine testingPropellerElectricity
The invention discloses an unmanned aerial vehicle propeller motor detection device and method, and relates to the technical field of unmanned aerial vehicles. The detection device comprises a substrate and a controller, a lifting detector is fixedly mounted on the substrate, a fixing tooling is fixed on the lifting detector and comprises propeller fixing mechanisms, the number of propeller arms of an unmanned aerial vehicle is equal to that of the propeller fixing mechanisms, the positions of the propeller arms of an unmanned aerial vehicle are matched with those of the propeller fixing mechanisms, the propeller fixing mechanisms comprise fixing bases and fixing pins, grooves are formed in the upper ends of the fixing bases, fixing holes are formed in two side walls of each groove, one end of each fixing pin is connected with a power device, the other end of the fixing pin simultaneously penetrates the fixing holes, and the lifting detector and the power devices are electrically connected with the controller. The detection device is high in detection efficiency, detection accuracy and safety.
Owner:GEER TECH CO LTD
Novel hole transplanting machine for crop pot seedlings
ActiveCN110754188AReduce transplant costsMeet different horizontal spacing requirementsTransplantingFurrow making/coveringAgricultural engineeringStructural engineering
The invention discloses a novel hole transplanting machine for crop pot seedlings. The novel hole transplanting machine structurally comprises a transplanting machine body, an earth-up device, a pot seedling guide-out core plate, a pot seedling guide-out hopper and a hole digging device. The earth-up device, the pot seedling guide-out core plate, the pot seedling guide-out hopper and the hole digging device are arranged on the transplanting machine body sequentially from left to right. Compared with the prior art, the novel hole transplanting machine has advantages that due to equal-distance stretching and retraction of spring rings on the basis of stretching and retraction of springs, a transverse gap between every two adjacent hole digging awls can be adjusted indirectly to meet the demand on different transverse gaps of the pot seedlings, adaptability to field division in different widths can be realized, and transplanting cost can be reduced; due to detachable mounting of the holedigging awls and mounting plates, mounting quantity of the hole digging awls can be determined according to demands on the basis of a magnetic principle and spring characteristics, and accordingly longitudinal gaps of the pot seedlings can be adjusted to meet the demand on different row pitches; in addition, by increasing and reducing of the hole digging awls, different transverse gap demands of the pot seedlings in field division in the same width can be met, and a wide application range is realized.
Owner:葛安
Automatic component welding equipment for electrical engineering
ActiveCN114473123AExactly throughAdjustment disengagementMetal working apparatusSoldering auxillary devicesPhysicsMaterial transfer
The invention relates to the field of electrical engineering, and particularly discloses an automatic component welding device for electrical engineering, which comprises a conveying device for conveying a circuit board and a material transferring and clamping device, and the circuit board is in a flat lying shape with the front surface facing upwards on the conveying device; a feeding device, a bending device, an upper welding device and a pushing-over device are sequentially arranged in the conveying direction of the conveying device, wherein the feeding device is used for transferring components into the material transferring and clamping device one by one, the upper welding device is used for welding two leads at the tail ends of the components to the front face of a circuit board, and the pushing-over device is used for pushing over the vertical components to be in a flat-down shape. The lower welding device is used for welding the lead penetrating through the through hole of the circuit board on the back surface of the circuit board; according to the automatic welding equipment provided by the invention, the processing of feeding and transferring, lead bending, double-lead welding, bulldozing and perforating, lead pressing and bending and re-welding can be carried out on components, and the purpose of automatic welding is achieved.
Owner:HUBEI UNIV OF TECH
Power electronic wire and terminal fixed connection equipment and operation method
ActiveCN110808523APrevent falling offHigh precisionLine/current collector detailsCoupling device detailsPower equipmentBackplane
The invention belongs to the technical field of power equipment, and particularly relates to power electronic wire and terminal fixed connection equipment and an operation method. The equipment comprises a bottom plate; a sliding block is in sliding fit with the bottom plate; a mounting frame is arranged on the upper surface of the sliding block; two baffles are arranged on the mounting frame; a strip-shaped gap is reserved between the baffles; sealing plates are installed on the baffle end faces; a first gear rod and a second gear rod are rotationally mounted between the sealing plates; a limiting sleeve is installed on the sliding block; a first sliding rod and a second sliding rod are in sliding fit in the limiting sleeve; one end of the first sliding rod and one end of the second sliding rod are fixedly provided with a first pushing plate and a second pushing plate, the other ends are provided with a first pressing plate and a second pressing plate, and a first rack and a second rack are connected to the tops; and gears meshed with a first rack and a second rack are installed at the two ends of a first rotating shaft and a second rotating shaft. When the connecting device is used for connecting a wire nose and the two wires, the ends of the wires can be prevented from falling off from the wire nose; rapid wire tightening can be achieved, the perforating accuracy is improved, and the machining efficiency is improved.
Owner:WENZHOU YIWO MASCH TECH CO LTD
Image positioning and dynamic image generation method, device and system and storage medium
PendingCN114445497AConvenient and efficient positioningRealize dynamic trackingImage enhancementImage analysis3d imageImaging data
The invention discloses an image positioning and dynamic image generation method, device and system and a storage medium, and relates to the technical field of medical imaging, and the dynamic image generation method comprises the steps: setting an image collection site, and arranging at least two imaging paths through the image collection site; respectively acquiring image data corresponding to each imaging path; generating three-dimensional images corresponding to the image acquisition sites based on a three-dimensional imaging algorithm according to the angles formed among the imaging paths and the acquired image data, and generating a three-dimensional dynamic image according to the three-dimensional images continuously acquired and generated within a set time period; or generating a three-dimensional dynamic image based on a three-dimensional dynamic image generation method according to a comparison result of the actual image data shot by each imaging path and the virtual image data virtually generated based on the three-dimensional static model. According to the method in the scheme, dynamic tracking and three-dimensional dynamic image display can be carried out on the imaging object at the image acquisition site, and dynamic function analysis can be conveniently carried out on the bone joint.
Owner:SHANGHAI TAOIMAGE MEDICAL TECH CO LTD
Iron core coil type current transformer with high detection precision and electric leakage detection device
PendingCN108802467AImprove linearityAccurate extractionElectrical testingVoltage/current isolationEngineeringCurrent transformer
The invention provides an iron core coil type current transformer with high detection precision and an electric leakage detection device. The high-precision iron core coil type current transformer comprises a first iron core group and a second iron core group, wherein both the first iron core group and the second iron core group include a first iron core and a second iron core which form a circular ring after being folded, both the first iron core and the second iron core include a plurality of long iron core sheets and short iron core sheets which are arranged at intervals, the folding part of the short iron core sheet of the first iron core and the long iron core sheet of the second iron core is provided with a first air gap, the folding part of the long iron core sheet of the first ironcore and the short iron core sheet of the second iron core is provided with a second air gap, a connecting line of the first air gap at one end and the second air gap at the other end passes throughthe center of the iron core group, the first air gap of the first iron core group is perpendicular to the second air gap of the second iron core group, and the second air gap of the first iron core group is perpendicular to the first air gap of the second iron core group. The electric leakage detection device comprises an electric leakage detection terminal provided with the high-precision iron core coil type current transformer and a receiving terminal.
Owner:STATE GRID ZHEJIANG NINGBO FENGHUA POWER SUPPLY CO LTD +1
Alternating-current transformer convenient to install
InactiveCN107768086AEasy to installImprove work efficiencyTransformers/reacts mounting/support/suspensionTransformerEngineering
The invention discloses an alternating-current transformer convenient to install. The alternating-current transformer convenient to install comprises a cement pier, a fence is fixedly installed on thetop of the cement pier, a transformer body is movably installed in the fence, a base is fixedly connected with the bottom of the transformer body, the base is movably installed in the fence, a fixingrod located on the back of the base is fixedly connected with the inner wall of the fence, the front end of the fixing rod is movably installed in the base, and a limiting block located on the rightside of the fixing rod is movably installed in the base. According to the alternating-current transformer convenient to install, by arranging the fixing rod and the limiting block and by forming a limiting hole, the transformer body can be movably installed in the fence and matched with a rack, a spur gear and a transmission rod, and only by rotating the transmission rod, the transformer body canbe fixed; therefore, the working efficiency of alternating-current transformer installation can be improved, installation time can be shortened, and then it is convenient for people to use.
Owner:黄久兰
Cosmetic suture instrument
PendingCN109480931AStable intradermal sutureReduce scarsSuture equipmentsSurgical needlesP-dioxanoneSuturing needle
The invention belongs to the field of cosmetic auxiliary instruments and discloses a cosmetic suture instrument. The cosmetic suture instrument comprises a strip-shaped toothed first suture, wherein two ends of the first suture are both connected with second sutures, the second sutures are connected with arc-shaped triangular suture needles, the first suture and the second sutures are both made from a p-dioxanone (PPDO) material. The cosmetic suture instrument also comprises a function sheet for needle feeding and positioning. One side of the function sheet is provided with an oblique arc-shaped groove for the arc-shaped triangular suture needles to penetrate through. The thickness of the arc-shaped grooves is identical to the thickness of the functional sheet, and the separation distanceof the arc-shaped groove and one end of the function sheet is 2-4 mm. The function sheet is provided with a clamp-connecting part for fixing the arc-shaped triangular suture needles and a containing groove for protecting the first suture. By adopting the scheme, the triangular suture needles entering two sides of wounds are consistent in angle and thickness, the strip-shaped toothed first suture made from the p-dioxanone (PPDO) material is adopted to provides a subcutaneous pull force for half a year or more, and accordingly tension scars are resisted.
Owner:ZHONGNAN HOSPITAL OF WUHAN UNIV
Industrial wastewater filtering device with convenient filter element detachment effect
InactiveCN108499200AEasy to disassembleEasy to removeMoving filtering element filtersBiochemical engineeringWastewater
The invention discloses an industrial wastewater filtering device with a convenient filter element detachment effect. The industrial wastewater filtering device comprises a casing, wherein a filter element body is movably arranged in the casing; the top part of the casing is connected with a casing cover by threads; the inner wall of the casing is fixedly connected with a limiting sleeve sleevingthe surface of the filter element body; the surface of the filter element body is fixedly connected with a limiting block which is positioned at the top part of the limiting sleeve; both sides of thebottom part of the limiting block are respectively fixedly connected with connecting strips; the bottom end of each connecting strip is movably arranged in the corresponding limiting sleeve. The industrial wastewater filtering device with the convenient filter element detachment effect has the advantages that by arranging the limiting sleeves, the limiting blocks, the connecting strips, clamping strips and connecting holes, the filter element body is movably arranged in the casing; the structure is simple, the operation is easy, a worker can quickly detach the filter element body from the interior of the casing, the detachment efficiency of the filter element is improved, the influence on the wastewater filtering device is reduced, and the industrial wastewater filtering device is suitablefor people to use.
Owner:桂林恒正科技有限公司
A hole-groove type crop seedling transplanting machine
ActiveCN110754188BReduce transplant costsMeet different horizontal spacing requirementsTransplantingFurrow making/coveringAgricultural engineeringMechanical engineering
The invention discloses a novel hole transplanting machine for crop pot seedlings. The novel hole transplanting machine structurally comprises a transplanting machine body, an earth-up device, a pot seedling guide-out core plate, a pot seedling guide-out hopper and a hole digging device. The earth-up device, the pot seedling guide-out core plate, the pot seedling guide-out hopper and the hole digging device are arranged on the transplanting machine body sequentially from left to right. Compared with the prior art, the novel hole transplanting machine has advantages that due to equal-distance stretching and retraction of spring rings on the basis of stretching and retraction of springs, a transverse gap between every two adjacent hole digging awls can be adjusted indirectly to meet the demand on different transverse gaps of the pot seedlings, adaptability to field division in different widths can be realized, and transplanting cost can be reduced; due to detachable mounting of the holedigging awls and mounting plates, mounting quantity of the hole digging awls can be determined according to demands on the basis of a magnetic principle and spring characteristics, and accordingly longitudinal gaps of the pot seedlings can be adjusted to meet the demand on different row pitches; in addition, by increasing and reducing of the hole digging awls, different transverse gap demands of the pot seedlings in field division in the same width can be met, and a wide application range is realized.
Owner:葛安
Upper transmission mechanism of automatic lacing machine
The invention discloses an upper transmission mechanism of an automatic lacing machine. The upper transmission mechanism comprises a Y-direction connecting seat connected with an upper locating seat, and a Y-direction driving motor for driving the Y-direction connecting seat to make linear motion, wherein the Y-direction connecting seat can be connected or disconnected with the upper locating seat; the Y-direction driving motor is connected with the Y-direction connecting seat by a Y-direction transmission component. According to the upper transmission mechanism, an upper is fixed by the upper locating seat; the upper transmission mechanism has the advantages of being simple in structure, convenient in discharging and accurate in location; the upper is driven to move along a straight line by the upper locating seat which is driven by the Y-direction driving motor, and the upper is automatically matched with the work progress of a first fixture and a second fixture, so that shoe lace bundle heads can accurately pass through lace holes in sequence.
Owner:NINGBO SUPREME ELECTRONIC MASCH INC
A thrust head installation device for maintenance of large and medium-sized hydroelectric generating units
ActiveCN103397971BSmooth liftChange the installation processHydro energy generationMachines/enginesWater turbineHigh pressure
Owner:STATE GRID CORP OF CHINA +1
Tool set for putty scraping and coating small-size sample plate
InactiveCN110243641ADoes not affect normal useEasy and stable operationPreparing sample for investigationWear resistantEngineering
The invention discloses a tool set for a putty scraping and coating small-size sample plate. The tool set comprises a profile frame, a support plate, a base and a thickness-limitation sheet, wherein the appearance structure of the profile frame is a cuboid with a hollow structure, the wall thicknesses of surrounding side surfaces of the hollow structure are 20 millimeters, grooves are respectively formed in axial lines of the surrounding side surfaces and are provided with downward openings, the support plate is a cuboid provided with two hollow structures, a longitudinal round rod and a transverse round rod are respectively arranged below the axial lines of the surrounding side surfaces of the cuboid and are provided with threads of matched nuts, the base is provided with a two-step protruding structure block, the appearance structure of the thickness-limitation sheet is in a cuboid sheet shape, and the material of the tool set is a hard wear-resistant material in stainless steel, synthesis metal and acrylic plastic. By the tool set, the efficiency of the putty scraping and coating small-size sample plate in laboratory is improved, and meanwhile, the finished product fabrication quality of the putty scraping and coating small-size sample plate is ensured.
Owner:天津津贝尔建筑工程试验检测技术有限公司
Hidden street lamp convenient to overhaul
InactiveCN112344256AStable supportPrevent stuck phenomenonMechanical apparatusLighting support devicesElectric machineEngineering
The invention belongs to the technical field of street lamps, and particularly relates to a hidden street lamp convenient to overhaul, which comprises a lighting part, a lifting part, a support pipe and a mounting base, the lighting part comprises a sliding mounting sleeve, a guide rod, a connecting plate, an overturning plate, a limiting column, a lead screw, an elastic sheet, a connecting shaft,a stepping motor and an elastic light-emitting body; the stepping motor is controlled by a controller to rotate reversely, then the stepping motor drives the connecting shaft to rotate reversely, theupper end of the connecting shaft extrudes the other end of the elastic piece, and then the plate-shaped structure at the upper end of the connecting shaft is clamped into a fan-shaped cutting groovein the other side of the lower end of the lead screw; therefore, the connecting shaft cannot be separated from the lead screw in the process of stirring the lead screw to rotate, the elastic light-emitting body on the overturning plate is dragged downwards, the elastic light-emitting body is contracted into a supporting pipe finally, and the situation that the service life of the elastic light-emitting body is shortened due to the fact that the elastic light-emitting body is exposed to the sun or rain is prevented. And the service life of the street lamp is prolonged.
Owner:张士菊
Plasma torch equipped with waveguide in which swirl flow collapses gas supply part
InactiveCN107006112BExactly throughExtended reaction timeGasification processes detailsPlasma techniqueHydrocotyle bowlesioidesEngineering
A plasma torch of the present invention having a waveguide formed with a vortex air flow collapsing gas supply part includes a waveguide including a microwave irradiating part having an opening formed on one side thereof and irradiating microwaves toward the opening side to generate plasma that vaporizes hydrocarbons supplied into the swirl gas flow formed in front of the opening; and a swirl gas flow disintegrating gas supply portion that supplies a swirl gas flow that collapses a part of the swirl gas flow formed in front of the opening portion Disintegrate gas. Another aspect of the present invention is a plasma torch provided with a waveguide formed with a swirling gas flow collapsing gas supply part, including: a reactor in which a reaction space is formed and includes a raw material injection part for injecting hydrocarbons into the reaction space and a swirl flow generation gas supply part that supplies a swirl flow generation gas that generates a swirl flow to the reaction space; and a waveguide that is connected to the reactor and includes irradiating microwaves to generate gasified hydrocarbons within the swirl flow in the reaction space The microwave irradiating part of the plasma and the supply part of the vortex flow disintegrating gas that is part of the vortex gas flow formed in the reaction space are disintegrated by the vortex flow disintegration gas supply part.
Owner:GREEN SCI CO LTD
A fixed connection device and operation method for power electronic wires and terminals
ActiveCN110808523BExactly throughFast hingeLine/current collector detailsCoupling device detailsElectric power equipmentEngineering
The invention belongs to the technical field of electric power equipment, and in particular relates to a device for fixedly connecting power electronic wires and terminals and an operation method thereof; piece. The upper surface of the slider is an iron horizontal plane and two symmetrical installation frames are installed vertically. The longitudinal section of the installation frame is an inverted L shape; The vertical section of the first baffle is V-shaped, and there is a strip-shaped gap between the bottoms of the two baffles; the edge of the bottom of the baffle protrudes upwards to form an accommodation cavity; the front and rear ends of the baffle are vertically fixed with two The sealing plate; when the wire lug is connected with two wires, the end of the wire can be prevented from falling off from the wire lug; the wire can be quickly hinged, the precision of perforation is improved, and the processing efficiency is improved.
Owner:重庆方进电子有限公司
Construction Method of Horizontally Pulling Anchor Cables
ActiveCN106759378BSimple construction methodImprove construction efficiencyExcavationsBulkheads/pilesCounter-pull
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD
Mounting device for push head for maintenance of large and medium-size water-turbine generator set
ActiveCN103397971ASmooth liftChange the installation processHydro energy generationMachines/enginesWater turbineEngineering
The invention relates to a mounting device for a push head, in particular to a mounting device for a push head for the maintenance of a large and medium-size water-turbine generator set, and solves the problems, for example, the man-made deviation is caused during the mounting of the push head of the traditional large and medium-size water-turbine generator set, the efficiency is low, and the defects are more. The mounting device comprises a high-pressure electric oil pump, a multipass joint, a main pipeline, a plurality of branch pipelines, a plurality of lifting tools and a plurality of fixing brackets, wherein the lifting tools are arranged in a circle with the multipass joint in the center; the upper end of each lifting tool is respectively fixed with one corresponding fixing bracket; an oil outlet of the high-pressure electric oil pump is connected with an oil inlet of the multipass joint through the main pipeline; each oil outlet of the multipass joint is connected with the oil inlet of the corresponding lifting tool through one branch pipeline. The mounting device is used for mounting the push head of the large and medium-size water-turbine generator set.
Owner:STATE GRID CORP OF CHINA +1
A pair of fiber optic docking adapters
This application relates to a dual-fiber butt adapter, which relates to the field of optical fiber communication, to solve the problem that the port of the optical fiber adapter is exposed for a long time to cause dust to enter the interior of the optical fiber adapter. It includes two shells arranged on the same axis, and two shells The bodies are connected by mortise and tenon, and ports are provided at the ends of the two shells far away from each other, and the two shells are provided with limiting rings at the ports, and the limiting rings are used to fix the optical fiber. Each of the housings is detachably connected with a protective cover assembly at the port, and the protective cover assembly includes a sliding ring suitable for the port and a baffle fixedly connected to an open end of the sliding ring. In this application, the port of the housing can be protected by setting a protective cover assembly at the port of the housing, and at the same time, the opening is blocked by the rotating plate on the baffle. When the optical fiber is taken out, the rotating plate can automatically close the opening , to avoid the effect of dust entering the interior of the housing.
Owner:ZG TECH SHENZHEN
Display panel and display device
ActiveCN110797383BImprove transmittanceHigh precisionSolid-state devicesPrint image acquisitionDisplay deviceEngineering
The invention provides a display panel and a display device, which relate to the field of display technology, wherein the display panel includes a display screen and a fingerprint identification module, the display screen includes a base substrate, a metal wire layer and a pixel definition layer, and the metal wire layer is located on the base substrate Between the pixel definition layer and the pixel definition layer, the fingerprint identification module is located on the side of the substrate away from the pixel definition layer; the metal wire layer has a light-transmitting area, and the pixel definition layer includes a light-emitting area and a non-light-emitting area, and at least part of the non-light-emitting area is set There is a light conversion layer, and the position of the light conversion layer corresponds to the position of the light transmission area. The display panel provided by the present invention improves the light intensity and transmittance of the incident light of the fingerprint so that it can pass through the display screen more accurately and efficiently to reach the fingerprint recognition module, thereby increasing the speed of fingerprint recognition and unlocking.
Owner:YUNGU GUAN TECH CO LTD
Reloading device for tower type disk saw and working method
PendingCN114147871AAutomatic and convenient replacementImprove installation accuracyWorking accessoriesStone-like material working toolsCircular discCam
The invention discloses a reloading device for a tower type disk saw and a working method. The reloading device comprises a moving mechanism and a reloading mechanism. The moving mechanism comprises a cross beam and a sliding rail, the cross beam is connected with the sliding rail in a clamped mode so that the cross beam can move along the sliding rail, and the reloading mechanism is arranged on the cross beam; the reloading mechanism comprises an adsorption mechanism which is used for adsorbing a saw blade or a flange plate of the disk saw; the reloading mechanism further comprises a first driving mechanism, a second driving mechanism and a third driving mechanism. The first driving mechanism is used for driving the adsorption mechanism to move along the cross beam, the second driving mechanism is used for driving the adsorption mechanism to ascend and descend, and the third driving mechanism is used for driving the adsorption mechanism to get away from or get close to the disk saw. The adsorption mechanism comprises a first suction cup assembly, a second suction cup assembly and a driving assembly. The second suction cup assembly is sleeved with the first suction cup assembly, and the driving assembly comprises a cam suite which is used for driving the second suction cup assembly to be away from or close to the disk saw. The device is high in working efficiency and low in labor cost.
Owner:湖北省华建石材股份有限公司
A multifunctional data collector based on lora wireless transmission
ActiveCN109147296BNormal scanning workOpen quicklyTransmission systemsTelecommunicationsWireless transmission
Owner:湖北三好电子有限公司
Fan and installation structure
PendingCN111810444AThe assembly connection is firmReliable assembly connectionPump componentsPumpsIndustrial engineeringFastener
Owner:FOSHAN CARRO ELECTRICAL
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