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70results about How to "Automatic length adjustment" patented technology
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Pressure regulating type smart watch for measuring pulse condition and measurement method
The invention discloses a pressure regulating type smart watch for measuring pulse condition. The pressure regulating type smart watch comprises a watch band assembly and a watch movement assembly, wherein the watch band assembly comprises a raised contact surface and a pulse sensor; the watch movement assembly comprises a watch band scroll, a micro stepping motor, a watch gear, a stepping motor driving unit, an A / D (Analog / Digital) conversion unit, a CPU (Central Processing Unit), a wireless interface unit, a storage unit and a touch screen; the watch band is used for adjusting the pressure born by the pulse sensor under the action of the micro stepping motor; the pulse sensor is used for measuring pulse condition characteristic parameters. The pressure regulating type smart watch has the advantages that the measurement is easily realized; through logic operation of the CPU unit, pulse condition indexes are obtained, and health indicators comprising health conditions of a digestion system, a blood circulation system and an endocrine system are indirectly reckoned. The invention also discloses a pressure regulating type method for measuring the pulse condition. According to the pressure regulating type smart watch and the pressure regulating type method disclosed by the invention, pulse condition data can be stored for a long term; wireless communication and control over the smart watch can be realized; the pulse conditions indexes and the health indicators are displayed on the touch screen, so the health states of human bodies are conveniently and timely grasped.
Owner:王永忠
Construction method of large-span through type rigid tied bar steel arch bridge
InactiveCN107905116AEnsure safetyAutomatic length adjustmentBridge erection/assemblyMain channelSubstructure
The invention discloses a construction method of a large-span through type rigid tied bar steel arch bridge. The steel arch bridge comprises a bridge superstructure, a bridge substructure and a bridgebearing. The construction method comprises the following steps that construction of the bridge substructure is conducted; sectional prefabrication of the bridge superstructure is conducted; integralassembling of the bridge superstructure is conducted; the bridge superstructure is overall hoisted through a floating crane; tugboats abreast tow the floating crane to sail in a main channel; the floating crane is subjected to load movement in a narrow river channel; and the bridge superstructure is overall mounted through position adjusting. According to the construction method, segmented-transporting of the bridge superstructure to a bridge site for overall assembling is not required, overall assembling of the overall assembling is completed in an overall assembling site of a wharf, and thenone floating crane is adopted to overall hoist the bridge superstructure to the bridge site for overall hoisting; and the scheme does not require building of a temporary support, the requirement of conditions of a construction site is low, impact on the surrounding environment is low, and the construction period is short.
Owner:CHINA SINOCONST HEAVY IND +1
Rapid cleaning device for large-sized display screen
ActiveCN110639868AReduce operational riskAccelerate cleaning operationsDrying gas arrangementsCleaning using toolsElectric machineryStructural engineering
Owner:YIWU MANWANG MACHINERY EQUIP
Bundling belt device with locking and automatic retracting functions
InactiveCN105411738AReliable lockingRealize automatic windingRestraining devicesNursing bedsMechanical engineeringEngineering
Owner:江苏永发医用设备科技股份有限公司
Quantitative traceless cutting equipment for glass
InactiveCN111892288APrevent rotationAutomatic length adjustmentGlass severing apparatusPortal frameWaste material
The invention relates to the technical field of glass processing, in particular to quantitative traceless cutting equipment for glass. The equipment comprises a machining table, a conveying table, a cutting table, a portal frame, a scratching mechanism, a quantitative pushing mechanism, a positioning mechanism, a pressing mechanism and a waste collecting mechanism. The conveying table is arrangedat the top of the machining table, a slideway for glass to move is arranged at the top of the conveying table, the quantitative pushing mechanism comprises a pushing plate capable of pushing the glasson the conveying table to the tail end of the cutting table, the pressing mechanism comprises a lifting assembly and a pressing-off assembly. The scratching mechanism comprises two cutters capable oftransversely moving; the positioning mechanism comprises two abutting plates which can move oppositely and can abut against the glass; the waste collecting mechanism is located at the tail end of thecutting table and is mounted on the machining table. According to the glass cutting equipment, the length, needing to be cut, of glass can be precisely and automatically adjusted, traceless cutting is conducted on the glass in a pressing and breaking mode, and the cutting quality of the glass is improved.
Owner:刘洋
Sliding sleeve spray nozzle for open hole fracturing
The invention discloses a sliding sleeve spray nozzle for open hole fracturing. The sliding sleeve comprises a spray nozzle outer drum, a spray nozzle middle drum and a spray nozzle inner drum, which are sleeved together in sequence; external threads are formed at the outer peripheral surface of one end, far away from the spray nozzle middle drum, of the spray nozzle outer drum; the outer peripheral surface sleeved at one end of the spray nozzle middle drum is hexagonal to be conveniently mounted with a spanner; limiting structures for preventing the stripping from one another and sealing structures for preventing leaking are formed at the corresponding sleeving positions; the spray nozzle middle drum and the spray nozzle inner drum can be contracted into or extend out from the spray nozzle outer drum under the action of external force. The spray nozzle outer drum is mounted in the sliding sleeve and the length, extending out of a sliding sleeve, of the sliding sleeve spray nozzle is equal to the annular space gap between the sliding sleeve and a stratum. The sliding sleeve spray nozzle is good in fracturing point fixing property and can be prevented from accidentally extending when entering an open hole, the gap between the annular space and the sliding sleeve can be automatically adjusted and the sliding sleeve spray nozzle is prevented from being extruded back by a well wall due to shaking during construction.
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
Brick blank grouping and transporting device of secondary stacking burning system
InactiveCN109969680AImprove the stacking effectAvoid the phenomenon of position shift or even dropConveyorsStacking articlesBrickEngineering
The invention relates to the technical field of building material production, in particular to a brick blank grouping and transporting device of a secondary stacking and burning system. The brick blank grouping and transporting device comprises a splitting mechanism, a seam eliminating mechanism which operates before the splitting mechanism, and an extended material receiving mechanism which is used for connecting two adjacent conveyor belt groups; the extended material receiving mechanism comprises a plurality of material receiving conveyor belts; the material receiving conveyor belts are arranged between two adjacent conveyor belts in the conveyor belt groups in a parallel sliding manner; the material receiving conveyor belts are connected with material receiving cylinders for driving the material receiving cylinders to slide; and the lengths of the material receiving conveyor belts are greater than the spacing between the two adjacent conveyor belt groups. The problem of poor brickstacking effect in the prior art is solved.
Owner:重庆盛勋机械制造有限公司
Bridge-crossing pipeline supporting device and bride provided with supporting device
ActiveCN106090433AAutomatic length adjustmentImprove flexibilityPipe supportsBridge applicationsAccessory structureEngineering
Owner:CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD
Extrusion pressing mould plate component and its stalk rail tank compression molding forming device, and molding machine
InactiveCN101186051AExtended service lifeIncrease productivityWood working apparatusDomestic articlesFastenerEngineering
The invention relates to an extrusion template component and a stalk track groove compression molding device and a molding machine. The template component includes a template body which is an annular plate body provided with a through hole at the center; fastening part connecting holes are arranged around the through hole. An annular track groove which has the same center with the template body and has certain depth is arranged on the template body. Material discharging outlets which are penetrated through the template body are evenly arranged at the bottom of the annular track groove along the circular direction. A couple of clamp ports are arranged between two neighboring material discharging ports and on two side walls of the annular track groove of the template body, and a module which can be disassembled is arranged in each couple of clamp ports. A mould cavity is formed between the neighboring modules which can be disassembled and two side walls of the track groove. The stalk track groove compression molding device and the molding machine containing the template component has the advantages that the machine is durable with long service life, high production-efficiency and strong adaptability, and the machine is easy for material feeding and can avoid jam.
Owner:HENAN DERUN BOILER
Material transfer vehicle
PendingCN107499359AAdjustable lengthAutomatic length adjustmentHand carts with multiple axesEngineeringMaterial transfer
The invention discloses a material transfer vehicle. The vehicle includes a base (1), a storage mechanism and a rail driving mechanism; the rail driving mechanism is installed on the base, and the storage mechanism is connected with the rail driving mechanism; the storage mechanism includes a movable baffle (21), a fixed baffle (22) and side stop rod (23), the movable baffle (21) is arranged on the base in a sliding mode, the fixed baffle (22) is fixed on the base (1), the movable baffle (21) and the fixed baffle (22) are opposite to each other and arranged in parallel, the side stop rod (23) is connected between the movable baffle (21) and the corresponding side face of the fixed baffle (22), and the side stop rod (23) is telescopic; the inner sides of the movable baffle (21) and the fixed baffle (22) are provided with corresponding brackets (24). The material transfer vehicle is used for storing several long-strip type materials.
Owner:GUANGDONG LYRIC ROBOT INTELLIGENT AUTOMATION CO LTD
Width-adjustable belt sander
InactiveCN112388465APrevent rotationPlay a buffer roleBelt grinding machinesGrinding feedersStructural engineeringSander
The invention relates to the technical field of sanders, in particular to a width-adjustable belt sander. The width-adjustable belt sander comprises a feeding conveyor, a bottom plate erected below the feeding conveyor, a width adjusting sanding assembly, two positioning driving assemblies and two lifting assemblies, wherein the two lifting assemblies are symmetrically located on the two sides ofthe feeding conveyor, the two lifting assemblies are installed at the two ends of the bottom plate, each lifting assembly comprises a lifting vertical support, the width adjusting sanding assembly isarranged between the two lifting vertical supports, the width adjusting sanding assembly comprises a polishing abrasive belt distributed in the width direction of the feeding conveyor, positioning guide plates are arranged on the two sides of the upper portion of the feeding conveyor, the two positioning driving assemblies are symmetrically arranged at the two ends of the feeding conveyor, and theworking ends of the two positioning driving assemblies are connected with the two ends of each positioning guide plate. The equipment is provided with two plate positioning structures used for positioning and guiding plates, the length of the polishing abrasive belt can be automatically adjusted according to the width of the plates, and the machining applicability is improved.
Owner:嘉善康达自动化机械股份有限公司
Die cutter splicing device and method of full-automatic bending equipment
ActiveCN112275851AAutomatic length adjustmentEvenly spacedShaping toolsStructural engineeringIndustrial engineering
The invention discloses a die cutter splicing device and method of full-automatic bending equipment. The die cutter splicing device comprises a die base, a bending die, an adjusting die overturning mechanism, a die moving mechanism and a die distance equally-dividing mechanism. The bending die comprises a fixed die, movable dies and adjusting dies; the fixed die is mounted in the bottom center ofthe die base; the adjusting dies are symmetrically arranged on the two sides of the fixed die; each adjusting die can be over turned outwards; the movable dies are symmetrically arranged on the two sides of the adjusting dies and can slide and be locked; each movable die is provided with a fixed guide surface and a movable guide surface; the die distance equally-dividing mechanism comprises a plurality of wedge-shaped blocks; each wedge-shaped block is provided with two guide inclined planes which are symmetrically distributed and can be in sliding fit with the corresponding fixed guide surface and the corresponding movable guide surface respectively; and all the wedge-shaped blocks can swing synchronously. According to the die cutter splicing device and method of the full-automatic bending equipment provided by the invention, the length of the bending die can be automatically adjusted, gaps between the dies can be equally divided while adjustment is conducted, and the machining precision is greatly improved, so that the flexible machining requirements of non-standard workpieces in multiple varieties, small batches and the like are met.
Owner:南京云上自动化科技有限公司
Self-adjusting ship pipeline damping device and damping method thereof
ActiveCN113175563AReasonable structureStable jobPipe supportsPipe elementsMarine engineeringStructural engineering
The invention discloses a self-adjusting ship pipeline damping device and a damping method thereof. The self-adjusting ship pipeline damping device comprises a hoop and a sliding rail assembly installed on the outer side of the hoop, the sliding rail assembly comprises an outer guide rail, an inner sliding rail and a spring, the outer guide rail is fixed to the outer side of the hoop, the two ends of the spring are fixedly connected with the outer guide rail and the inner sliding rail correspondingly, and the outer guide rail is in sliding fit with the inner sliding rail. According to the self-adjusting ship pipeline damping device, the damping effect of the pipeline, especially the suspension part, can be improved; and the damping device is remarkable in damping effect, the defect that the vibration load of the suspended part of a liquid conveying pipeline is too large is overcome, the safety of the damping device is greatly improved, the service life of the damping device is greatly prolonged, and the damping device has good application prospects in the future.
Owner:JIANGSU UNIV OF SCI & TECH
Externally-hung cable protection device and control system thereof
InactiveCN113315066AAchieve protectionAvoid injuryAdjusting/maintaining mechanical tensionSuspension arrangements for electric cablesControl systemWind power
The invention relates to an externally-hung cable protection device and a control system thereof, and effectively solves the problems that a cable of an existing device is broken due to too large tensioning force caused by swinging of the cable, people are easily hurt when the cable is thrown, and the length cannot be autonomously adjusted along with seasons. According to the technical scheme, the protection device comprises a telegraph pole body, a tensioning bin is fixedly connected to the upper end of the telegraph pole body, a winding module is arranged in the tensioning bin, a wind power driving module is arranged on the upper end face of the tensioning bin, a rotating disc is fixedly connected to the lower end face of the wind power driving module, a centrifugal block is slidably connected with the interior of the rotating disc, a reset contact sensor is arranged on one side of the centrifugal block, and a driving contact sensor is arranged on the other side of the centrifugal block. According to the invention, the wind power driving module and the pay-off machine are arranged, the device is adjusted through a wind bowl, the automation degree is high, take-up and pay-off adjustment can be autonomously conducted on a cable along with the change of the environment, the cable is effectively protected, accidents that people are hurt by the cable are prevented, and high practicability and applicability are achieved.
Owner:河南胜凡信息科技有限公司
MEMS probe structure for chip testing in ultra-high temperature working environment
ActiveCN112858884AImplement the test workHas thermal expansion and contraction propertiesElectrical measurement instrument detailsPrinted circuit testingProbe cardMicro electrical mechanical systems
The invention discloses an MEMS probe structure for chip testing in an ultrahigh-temperature working environment, and belongs to the technical field of precision testing and metering, micro electro mechanical systems, IC chip testing and probe cards. The structure is sequentially provided with a PCB, an adapter plate and a composite probe head structure from top to bottom, the composite probe head structure comprises an upper guide plate, a middle guide plate and a lower guide plate, and a probe penetrates through the upper guide plate and the middle guide plate and then extends out of the lower guide plate; the probe comprises an upper probe mounted on the upper guide plate, a middle probe penetrating through the middle guide plate and a lower probe mounted on the lower guide plate; the upper probe and the lower probe have thermal expansion and cold contraction characteristics; and the middle probe has the characteristics of thermal shrinkage and cold expansion. As a key technology in the MEMS probe structure and the testing method for chip testing in the ultra-high-temperature working environment, the MEMS probe structure can ensure effective contact between a bare chip and a probe in the ultra-high-temperature working environment in the large-size or multi-testing-point chip testing process, and then facilitates testing of the chip.
Owner:MAXONE SEMICON CO LTD
Heat insulation device beneficial for trunk planting and growth of plants and edible mushrooms
ActiveCN109699359AGuaranteed normal growthReduce the temperature difference between day and nightCultivating equipmentsMushroom cultivationEconomic benefitsEdible mushroom
A heat insulation device beneficial for trunk planting and growth of plants and edible mushrooms comprises a landscape modeling body. The landscape modeling body is composed of a planting part for planting plants and edible mushrooms, a supporting part for allowing the planting part to be mounted and a water circulating system for supplying water to the plants and the edible mushrooms. The planting part is fixedly mounted on the supporting part, the planting part is of a landscape type formed by knitting iron wires, the planting part is filled with a planting basic layer and a slow release layer, and the water circulating system is arranged in the slow release layer. The heat insulation device has the advantages that carriers are made to be in the shapes of animals, plants and buildings and various geometric shapes and are arranged along the two sides of a mountain forest highway, thus, the plants and the edible mushroom planting carriers generate the economic benefits of the plant andedible mushroom planting, and meanwhile the additional economic value-added benefits of tourism can be generated.
Owner:ZHEJIANG SUB TROPICS CROP INST
Control system of intelligent skipping rope and intelligent skipping rope
ActiveCN111643861AAvoid the hassle of manually measuring the lengthImprove experienceSkipping-ropesJumping ropeControl system
The invention relates to the field of fitness equipment, and provides a control system of an intelligent skipping rope and the intelligent skipping rope. The control system comprises a man-machine interaction unit, a computing unit and a driving unit, the man-machine interaction unit comprises a display device, and the display device displays an input interface and is used for collecting at leastone human body parameter input by a user; the computing unit is used for calculating the input human body parameters to obtain the length of the rope corresponding to the human body parameters and calculating the currently required rope adjusting length; and the driving unit drives the first automatic take-up mechanism and / or the second automatic take-up mechanism to take up or pay off according to the rope adjusting length, so that the length of the rope corresponds to human body parameters input by a current user. The skipping rope length can be automatically calculated and recorded according to the parameters of the user, and when different users use the skipping rope, the rope length can be automatically adjusted according to the recorded data of each client, so that the user experience is improved.
Owner:上海铼锶信息技术有限公司
Intelligent warehouse suitable for storing of products with different specifications
PendingCN109339543AIncrease profitAutomatic length adjustmentWallsBulk storage containerEngineeringBevel gear
The invention relates to the technical field of intelligent construction, and discloses an intelligent warehouse suitable for storing of products with different specifications. The intelligent warehouse comprises a warehouse frame, and the inner wall of the left side of the warehouse frame is fixedly connected with a plurality of supporting plates; first through holes are formed in the side wallsof the upper sides of the supporting plates, and first threaded rods are rotationally connected into the first through holes through first bearings; first partition plates movably sleeve the rod wallsof the first threaded rods, and the upper ends of the first threaded rods are fixedly connected with first driven bevel gears; first rotating holes are formed in the inner wall of the left side of the warehouse frame, and first transmission rods are rotationally connected into the first rotating holes through second bearings; and the right ends of the first transmission rods are fixedly connectedwith first driving bevel gears, and the first driving bevel gears and the first driven bevel gears are engaged. According to the intelligent warehouse suitable for storing of the products with the different specifications, adjusting can be conducted according to specifications of the products, the utilization rate of a warehouse space is increased, the length of partitioning devices can be automatically adjusted, and the application range is enlarged.
Owner:嘉兴威帕科智能装备有限公司
Accompanying electroplating bar
InactiveCN103334148AAutomatic length adjustmentEasy to operateElectrolysis componentsPrinted circuit boardMaterials science
The invention discloses an accompanying electroplating bar. The accompanying electroplating bar comprises a base plating sheet and an adjustable plating sheet which is arranged below the base plating sheet, wherein the base plating sheet is movably connected with the adjustable plating sheet; a fixed plating sheet is arranged at the upper end of the base plating sheet; the upper end of the fixed plating sheet is movably connected with the base plating sheet; a bayonet, which is matched with a fastener on the base plating sheet, is arranged at the lower end of the fixed plating sheet. The fixed plating sheet is arranged at the upper end of the base plating sheet and can be used for firmly fixing the accompanying electroplating bar on a printed circuit board (PCB), the base plating sheet is movably connected with the adjustable plating sheet, and the length of the accompanying electroplating bar can be automatically adjusted according to the lengths of different PCBs. The accompanying electroplating bar is convenient to operate, simple in structure and recyclable.
Owner:昆山元茂电子科技有限公司
Message processing method and device
ActiveCN112911693AAutomatic length adjustmentLimit sizePower managementConnection managementMessage lengthTerminal equipment
The embodiment of the invention provides a message processing method, which is applied to base station equipment. The method comprises the following steps: receiving power headroom of terminal equipment reported by the terminal equipment; determining a transmission power state of the terminal device according to the power headroom; if it is determined that the sending power state of the terminal device is a first state, modifying the maximum message length in a handshake message to a target maximum message length in a process of establishing a transmission control protocol (TCP) connection with the terminal device; and establishing a TCP connection with the terminal device based on the target maximum message length. According to the embodiment of the invention, the transmission delay of the TCP message can be reduced.
Owner:DATANG MOBILE COMM EQUIP CO LTD
Intelligent multifunctional walking stick with automatic height adjusting function
InactiveCN108523333AMeeting basic needsMeet the needs of useWalking sticksLocation information based serviceTerrainComputer module
The invention relates to the field of equipment for elder people, and discloses an intelligent multifunctional walking stick with an automatic height adjusting function. The walking stick comprises ahandle part of the walking stick, a stick body part of the walking stick, an anti-lost bracelet and a control part. An ultrasonic module is composed of an upper part, a middle part and a lower part. Amiddle ultrasonic ranging probe comprises an angle adjusting device and can adjust the angle of the probe according to environment information acquired from an image. The ultrasonic probe detects terrains and obstacles, and prompts a user through voice; a GSM module and a GPS module are used for realizing emergency calling and location positioning, and the travel safety is guaranteed. The anti-lost bracelet is used for searching the walking stick through Bluetooth wireless connection, so that the safety of the user is improved; a second connecting part matched with a first connecting part isarranged on the handle part, and the bracelet is in wired connection with the walking stick, so that the risk that the walking stick slips out of the hand is reduced. Meanwhile, a height adjusting mechanism can automatically adjust the height of the walking stick so that the walking stick can be more convenient for elder people to use.
Owner:康敏娜
Silk-screen printing device and printing method thereof
ActiveCN113752676AReasonable structureTo achieve the purpose of adaptive adjustmentFinal product manufactureScreen printersScreen printingPolymer science
The invention discloses a silk-screen printing device, and relates to the technical field of silk-screen printing. The silk-screen printing device comprises a printing table, wherein a silk-screen printing plate body is arranged at the top of the printing table, the printing table is connected with an adaptive mounting assembly used for adaptively mounting the silk-screen printing plate body, and the adaptive mounting assembly is connected with an adjusting unit; and a supporting transverse plate is arranged over the silk-screen printing plate body, and a plurality of lifting assemblies are evenly connected to the supporting transverse plate. The invention further discloses a printing method of the silk-screen printing device. According to the silk-screen printing device and the printing method thereof, through the arrangement of the adaptive mounting assembly, silk-screen printing plate bodies of different sizes can be adaptively mounted, so that the application range of the device is widened; and through the arrangement of the adjusting unit and the multiple lifting assemblies, a plurality of combined scraping plates can be sequentially driven to move up and down while mounting is adjusted, the purpose of automatically adjusting the lengths of the scraping plates is achieved, the length of the scraping plates can be adaptively adjusted according to the size of a silk-screen printing plate, operation is easy, and use is convenient.
Owner:无锡奇锐特机械科技有限公司
Plating strip
InactiveCN103334148BAutomatic length adjustmentEasy to operateElectrolysis componentsEngineeringPrinted circuit board
Owner:昆山元茂电子科技有限公司
Industrial batten fixed-distance cutting machine
ActiveCN112873435AAutomatic cuttingAutomatic length adjustmentProfiling/shaping machinesBattenMechanical engineering
The invention relates to a cutting machine, in particular to an industrial batten fixed-distance cutting machine. The industrial batten fixed-distance cutting machine is high in working efficiency and capable of automatically adjusting the length of cut battens. The industrial batten fixed-distance cutting machine comprises a bottom plate, a feeding mechanism, a distance fixing mechanism and a cutting mechanism, wherein the feeding mechanism is arranged at one side of the top of the bottom plate; the distance fixing mechanism is arranged at one side of the top of the bottom plate; and the cutting mechanism is arranged between one side of the top of the bottom plate and the feeding mechanism. According to the industrial batten fixed-distance cutting machine, through cooperation of the feeding mechanism, the distance fixing mechanism and the cutting mechanism, the battens can be automatically cut, the working efficiency of people is improved, and the length of the cut battens can be automatically adjusted. Moreover, according to the industrial batten fixed-distance cutting machine, through cooperation of a material distributing mechanism and a conveying mechanism, the intermittent discharging and conveying functions of the battens can be automatically completed, the battens do not need to be conveyed manually, and time and labor are saved.
Owner:HEBEI JIRONG FURNITURE
Energy-saving and environment-friendly computer cable winding auxiliary device
InactiveCN112357681AAvoid damageAutomatic stall protectionFilament handlingElectric machineryComputer software
The invention relates to the technical field of computer software and hardware auxiliary equipment, and discloses an energy-saving and environment-friendly computer cable winding auxiliary device. Theenergy-saving and environment-friendly computer cable winding auxiliary device comprises a first shell, a motor is fixedly connected to the outer portion of the first shell, a first rotating rod is fixedly connected to the outer portion of the motor, a fixed shell is fixedly connected to the outer portion of the first rotating rod, a conductor is fixedly connected to the outer portion of the fixed shell, a fluid shell is fixedly connected to the interior of the fixed shell, a movable block is movably connected to the interior of the fluid shell, a telescopic spring is fixedly connected to theouter portion of the movable block, and an electrorheological fluid is movably connected to the interior of the fluid shell. Under the interaction of a third shell, a first rotating disc, a second rotating disc, a moving rod, an electromagnetic assembly and a fixed groove, a winding device can automatically adjust the length of the moving rod, and therefore the device can be suitable for most winding reels, the number of winding devices manufactured by people can be reduced, manufacturing raw materials can be saved, and the energy-saving and environment-friendly concept is met.
Owner:义乌市供万高贸易有限公司
Sampling device in chemical synthesis process
InactiveCN108195622AAutomatic length adjustmentNot easy to spillWithdrawing sample devicesChemical synthesisBlock match
The invention discloses a sampling device in a chemical synthesis process. The sampling device comprises a first horizontal plate, two mutually parallel first support plates are vertically and fixedlyconnected with the upper surface of the first horizontal plate, sliding chutes are formed on the opposite sides of two first support plates, two first support plates are commonly connected with a second horizontal plate through the sliding chutes; sliding blocks matched with the sliding chutes are fixedly at the left side and the right side of the second horizontal plate; a rotary motor is fixedly connected with the upper surface of the second horizontal plate, the output end of the rotary motor penetrates the second horizontal plate and downward extends, the output end of the rotary motor isfixedly connected with a rotary plate, the lower surface of the rotary plate is fixedly connected with two symmetrically distributed first electric push rods; one end of each of two first electric push rods is fixedly connected with a stirring rod. The sampling device disclosed by the invention is simple in structure, convenient for use, capable of automatically regulating the length of the sampling device, simple in operation, time-saving and labor-saving, and the accuracy of a sampling result is ensured.
Owner:李金平
Crank connecting rod mechanism capable of automatic adjustment of length
PendingCN109366479AAutomatic length adjustmentAccurate trackingProgramme-controlled manipulatorGear wheelMotor unit
The invention discloses a crank connecting rod mechanism capable of automatic adjustment of length. The crank connecting rod mechanism capable of automatic adjustment of length comprises a crank rod structure and a connecting rod assembly. The crank rod structure comprises a supporting unit and a movement unit arranged on the supporting unit. The movement unit comprises an annular gear, a planet carrier and a planet gear, wherein the annular gear is rotatably installed on the supporting unit and provided with internal teeth, the planet carrier is rotatably installed on the supporting unit, andthe planet gear is rotatably installed on the planet carrier and provided with external teeth. Moreover, the rotary shaft of the annular gear and the rotary shaft of the planet carrier are collinear.The planet gear and the internal teeth of the annular gear mesh with each other. By means of the crank connecting rod mechanism capable of automatic adjustment of length, the length of the crank rodstructure in the crank connecting rod mechanism can be adjusted automatically, and thus the purpose that more accurate trajectory can be output by the crank connecting rod mechanism is achieved.
Owner:HEFEI UNIV OF TECH
Yarn textile printing and dyeing product scutching equipment
InactiveCN106868761AActive connectionSolve the problem of opening failureStretchingWoven fabricMagnet
The invention discloses a yarn textile printing and dyeing opening equipment, which comprises a frame, a first magnetic opening mechanism, a second magnetic opening mechanism and a power mechanism. The width mechanism and the second magnetic opening mechanism rely on the power mechanism to drive the opening arms in the first magnetic opening mechanism and the second magnetic opening mechanism to reverse synchronously, and wrap the yarn textiles to the two sides of the frame. The side swinging and unfolding realizes the perfect opening of the yarn textiles, and solves the technical problem of the failure of the traditional opening setting due to the thickness, density and roughness of the sandy textiles.
Owner:潘杰
Electronic cigarette heat insulation device
The invention discloses an electronic cigarette heat insulation device which comprises a shell, the upper surface of the shell is movably connected with a top cover through a connecting mechanism, heat insulation mechanisms with a heat insulation function are arranged in the shell and the top cover, and anti-falling mechanisms with a damping function are arranged in the shell and the top cover. And an electronic cigarette is arranged in the shell and the top cover. According to the electronic cigarette heat insulation device provided by the invention, the shell and the top cover are in threaded connection through the connecting mechanism, so that an electronic cigarette can be stored when not in use, and the electronic cigarette is prevented from being randomly placed, dust is prevented from entering a cigarette holder, or dust is prevented from entering the electronic cigarette; and the functions of keeping the electronic cigarette clean and protecting the electronic cigarette are achieved.
Owner:洛阳市春晨电子科技有限公司
Upper limb hanging sleeve capable of automatically adjusting length of hanging belt according to head raising and lowering of person
The invention relates to the technical field of human body upper limb nursing, and discloses an upper limb hanging sleeve capable of automatically adjusting the length of a hanging belt according to head raising and lowering of a person. The hanging sleeve comprises a shell; a neck groove is formed in the shell; a stop block is fixedly connected to the outer side of the neck groove; a tension spring is fixedly connected to the outer side of the stop block; a rotating ring is fixedly connected to the end, away from the stop block, of the tension spring; a pull rope is fixedly connected to the outer side of the rotating ring; an eccentric wheel is fixedly connected to the end, away from the rotating ring, of the pull rope; the hanging belt is fixedly connected to the side, away from the pullrope, of the eccentric wheel; and a turbine is fixedly connected to the back face of the eccentric wheel. According to the upper limb hanging sleeve capable of automatically adjusting the length of the hanging belt according to head raising and lowering of the person, water in a water cavity pushes a head raising plate to ascend, the head raising plate drives a transmission rope to ascend, the transmission rope drives a clamping jaw to ascend, and then the clamping jaw and the eccentric wheel are matched for use, so that the effect of adjusting the length of the automatic hanging belt according to the state of the person is achieved.
Owner:周姝恬
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