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36results about How to "Realize one-button control" patented technology
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Botanical seedling culturing machine
ActiveCN101743861ARealize intelligent scientific seedling cultivationShorten the growth cycleCultivating equipmentsPolystyreneEngineering
The invention discloses a botanical seedling culturing machine. A control system and a water pump, an air compressor, an air conditioner and a pre-heater which are electrically connected with the control system are arranged in a primary unit segment and an external ventilator and an internal gas circulator which are electrically connected with the control system arranged in the primary unit segment are arranged in an auxiliary unit segment, at least one group of culturing chests of drawers (5) and sliding rails (18) for drawer; each group of culturing chests of drawers (5) are provided with operation shelves (13), working inter-layers (14) and movable meshes (16), and movable working discs (15); ventilation and fertilizer feed holes are arranged at the bottom of the movable working disc (15), a light strip module (28), a spraying pipeline and a nozzle (29), a high-pressure air pipe (30), and the reflux tank (32) of an irrigation tank (31) are arranged in the rippled grooves downwards of a plurality of notches on the working inter-layer (14). The invention is a plastic potted tray botanical seedling culturing machine without foam, polystyrene, and polypropylene capable of high-quality industrialized, intensified and entire-year seedling culturing seedling production of scale.
Owner:湖南省湘晖农业技术开发有限公司
One-key control method for smart closestool, control terminal and control system
PendingCN108071155AComprehensive function controlEasy to useFlushing devicesLavatory sanitoryEmbedded systemWork pattern
The invention discloses a one-key control method for a smart closestool, a control terminal and a control system. The method includes the following steps: 1) in a seating state of a user, if it is detected that the user performs a sliding operation on a knob, starting a flushing mode; 2) in the flushing mode, if it is detected that the user rotates the knob, then adjusting parameters of a currentfunctional link; 3) in the flushing mode, if it is detected that the user presses the knob, controlling a running state of the current functional link; 4) in the flushing mode, if it is detected thatthe user slides the knob in the preset direction, switching to a next functional link of the current flushing mode, and running the function link, and doing the rest in the same manner until the lastfunctional link of the current flushing mode is reached. According to the one-key control method, one-key control can be achieved, and the function control is comprehensive: a corresponding working mode can be started, parameter adjustment, switching of function links, function link operation state control can be performed in the flushing mode, and the operation is convenient.
Owner:XIAMEN KEMU INTELLIGENT TECH
Vehicle-mounted intelligent hardware device having one-touch mobile phone operating function
InactiveCN104618541ANew styleScientific and reasonable structure designVehicle componentsTelephone set constructionsSteering wheelEngineering
The invention discloses a vehicle-mounted intelligent hardware device having a one-touch mobile phone operating function. The vehicle-mounted intelligent hardware device having the one-touch mobile phone operating function comprises a bottom housing and an upper housing. The bottom housing is hooked at the bottom of the upper housing. The upper housing is provided with a strap on one side and the strap and the upper housing are formed as a whole through injection molding. The surface of the far end of the strap is provided with a plurality of groups of correspondingly-arranged fastening holes and the inner side surface of the near end is provided with a plurality of protrusions. Grooves are arranged between the protrusions. The inner side surface of the bottom housing is in the shape of an arc, the curvature of the inner side surface of the bottom housing is identical to that of a steering wheel, and a layer of back pad made of a silicone material is adhered to the inner side surface of the bottom housing. The vehicle-mounted intelligent hardware device having the one-touch mobile phone operating function is novel in style, scientific and reasonable in structural design, multi-functional, capable of achieving one-touch control, convenient and practical.
Owner:北京精灵网络科技有限公司
Public-place window breaking escape system
InactiveCN107351803ANo smokeHigh degree of intelligencePedestrian/occupant safety arrangementBuilding rescuePublic placeComputer module
The invention discloses a public-place window breaking escape system used for escaping in dangerous situations. The system comprises a window breaker, a control module, an ignition module, a manual start-up button and a power supply and standby power supply module. The manual start-up button is pressed and establishes data communication with the ignition module through the control module, and meanwhile the ignition module is controlled to complete ignition. The window breaker fixed on glass comprises a shell, a steel shell, a projectile body, a gas occurrence object and a locking piece; a bonding part of the shell is bonded with the window glass through a binder; the steel shell is located inside the shell and filled with the gas occurrence object; the ignition module is arranged on the position, making contact with the gas occurrence object, on the steel shell; the projectile body is arranged at the opening end of the steel shell; and a cone part acting on the glass is arranged at the outer end of the projectile body. The window breaker uses the gas occurrence object to serve as power, the projectile body moves to generate kinetic energy to impact the glass and smash the glass, no smoke exists in the whole process, and safety and reliability are achieved.
Owner:杨雪洁
One-key signal switching control method of monitoring center
InactiveCN106878629AConvenience to workRealize centralized controlTelevision system detailsColor television detailsLarge screenComputer terminal
Owner:CHINA CHANGFENG SCI TECH IND GROUPCORP
Ampoule labeling and tray-loading machine
The invention belongs to the field of medicine machinery and specifically relates to an ampoule labeling and tray-loading machine. The ampoule labeling and tray-loading machine comprises a frame, a medicine tray feeding conveyor belt which is arranged on the frame and in butt joint with a tray separating machine, a labeling machine which is arranged on the frame and comprises an ampoule conveyor belt, a medicine tray discharging conveyor belt which is in butt joint with the ampoule conveyor belt, an air pump arranged on the frame and a motor, wherein an air hole is in butt joint with the tail end of the medicine tray feeding conveyor belt, an air outlet pipe communicated with the air pump is arranged at an inlet of the air hole, an adsorption type conveying mechanism is in butt joint with an outlet of the air hole, the adsorption type conveying mechanism is in butt joint with the medicine tray discharging conveyor belt, a wall panel is arranged on the frame which is arranged on one side of the adsorption type conveying mechanism, and the ampoule conveyor belt is arranged on the wall panel above the adsorption type conveying mechanism. The ampoule labeling and tray-loading machine has the advantages of being accurate in tray loading, reducing the cost and improving the efficiency.
Owner:刘丙炎
Cleaning method for lithium ion battery electrolyte packing barrel
InactiveCN105855255ASolve cleaning problemsSolve the problem of magnetic foreign objectsHollow article cleaningElectrolytic agentElectrical battery
The invention provides a cleaning method for a lithium ion battery electrolyte packing barrel. The cleaning method is characterized by comprising the following steps and processes of residual liquid collection, cover opening, cleaning, water controlling, cover tightening and drying. According to the cleaning method for the lithium ion battery electrolyte packing barrel, compared with an original airtight solvent cleaning method or an open tap water flushing method, the cleaning method provided by the invention has obvious advantages, firstly, in the spray cleaning mode aspect, flushing is replaced with spray cleaning, and the waste of a large amount of solvent or tap water is avoided, so that clean resources are saved; secondly, due to the fact that magnetic filters are installed on all spray cleaning liquid paths and drying gas paths, the very taboo magnetic foreign body problem in the lithium electricity industry is solved; and finally, the time setting and automatic switching technology is adopted, one-key control in the spray cleaning process is achieved by staff, operation is convenient, and a dew point control scheme is adopted in the blowing, discharging and drying processes, so that not only is drying of the packing barrel ensured, but also energy is saved.
Owner:TIANJIN JINNIU POWER SOURCES MATERIAL
Scene mode control method and device for smart home
ActiveCN111934960ARealize one-button controlEasy to operate and controlTotal factory controlHome automation networksMode controlSimulation
The embodiment of the invention discloses a scene mode control method and device for a smart home. According to the technical scheme provided by the embodiment of the invention, the scene control timing is started when the scene mode creation is triggered, each control record and the corresponding timing time point of the household device are recorded in real time, and each control record and thecorresponding timing time point are bound and stored with the scene mode when the scene mode creation is ended. Subsequently, when the user selects the operation scene mode, scene control timing is started, and control records are correspondingly extracted in sequence according to a time axis formed by each timing time point to perform household device control. By adopting the technical means, thecontrol operation of a user can be simplified, and one-key control of each household device in a corresponding scene is realized, so that the control experience of the user is optimized. In addition,the household device is controlled in sequence through the time axis formed by the timing time points, so that the control of the household device can better adapt to the scene control requirement.
Owner:广州河东科技有限公司
Device control method and apparatus, medium and computer equipment
ActiveCN108537300AImprove user experienceRealize one-button controlCo-operative working arrangementsUser identifierComputer science
The invention discloses a device control method and apparatus, a medium and computer equipment. The device control method includes the steps: receiving control information which includes a user identifier; querying a device information set corresponding to the user identifier; querying control instructions, of all or part of the device in the device information set, corresponding to the control information, and generating a control instruction set; and sending control instructions in the control instruction set to a corresponding device. The device control method and apparatus can realize one-key control of a plurality of devices by the user, can improve the convenience of operation, can improve the usage experience of the user, and can effectively save energy and improve device safety.
Owner:QINGDAO HAIER TECH
Remotely-controlled waterproof underground lamp with external angle adjustment function
InactiveCN106524001ASimple compositionAvoid destructionElectric circuit arrangementsLight fasteningsStart stopEngineering
The invention discloses a remotely-controlled waterproof underground lamp with an external angle adjustment function. The remotely-controlled waterproof underground lamp comprises a remote controller, a lamp body, a surface cover, a light-transmitting plate and a light source assembly, wherein a fixed support is installed on a bottom plate of the lamp body; a motor and a control circuit board are fixedly installed on the fixed support; a swing plate is arranged above the fixed support; the light source assembly is fixed on the swing plate; a first connection sheet and a second connection sheet used for mutual hinging are arranged at the left side and the right side of each of the fixed support and the swing plate respectively; an eccentric wheel is installed at a movable end of the motor; and the eccentric wheel is connected with the front side of the swing plate through a transmission bar. The remotely-controlled waterproof underground lamp disclosed by the invention is simple in composition, ingenious in principle, and convenient to control; the remote controller is capable of realizing one-key control only through arranging a key for controlling start-stop of the motor, and convenient and simple to operate; and damage to the whole waterproof structure of the lamp can be avoided in a wireless manner, and the overall waterproof performance can be ensured.
Owner:鹤山市普元电子照明有限公司
Method of fixing vehicular intelligent hardware device
The invention discloses a method of fixing a vehicular intelligent hardware device. The method includes the steps of wrapping half a periphery of a steering wheel with a watchband; pulling the watchband, and hooking a fastening hole to a hook under the elastic action of the watchband so as to fix the vehicular intelligent hardware device to the steering wheel. Hardware of the vehicular intelligent hardware device never rotates during operating the vehicular intelligent hardware device. The method has the advantages that the structural design is scientific and reasonable, the traditional fixing mode using screws or elastic bands is avoided, fixing with the elastic watchband and the hook is very simple and convenient, and the structural ingenious design prevents rotation probably occurring during operating the hardware.
Owner:北京精灵网络科技有限公司
Mine dynamic disaster detection system, data collection method and wireless charging method thereof
InactiveCN109164389AAvoid Data Transfer FailuresAvoid layingElectrical testingThermometer applicationsElectric power transmissionData acquisition
The invention relates to the technical field of the wireless charging and the data wireless communication, and especially relates to a mine dynamic disaster detection system, a data collection methodand a wireless charging method thereof. The system comprises a monitoring center and a plurality of front-end sensing devices arranged underground; the monitoring center acquires data collected by thefront-end sensing devices through a mobile terminal; the power transmission is performed between a DC power supply of the mobile terminal and a wireless charging-transmitting circuit through a charging switch circuit; the charging switch circuit produces a corresponding switching value signal when being switched on or off and sends the corresponding switching value signal to a terminal controller; a wireless communication receiving module is connected with a signal input end of the terminal controller; the terminal controller controls a working state of the wireless communication receiving module according to the switching value signal; each front-end sensing device comprises a sensor and a front-end controller, and a signal output end of the front-end controller is connected with a wireless communication sending module. The layout of a cable is avoided, the construction cost is reduced, and the security of the data collection is improved.
Owner:CHONGQING UNIV
Botanical seedling culturing machine
ActiveCN101743861BRealize intelligent scientific seedling cultivationShorten the growth cycleCultivating equipmentsPolystyreneEngineering
Owner:湖南省湘晖农业技术开发有限公司
Integrated multifunctional pulling head water channel structure
PendingCN107013712AReduce manufacturing costLower assembly costsMultiple way valvesValve housingsWater channelMain channel
The invention relates to the field of faucets, and discloses an integrated multifunctional pulling head water channel structure. The pulling head water channel structure comprises a valve seat, the valve seat is integrally formed, and a main water channel is arranged in the valve seat. A first branch water channel, a second branch water channel and a flow increasing channel are arranged on the main water channel. The first branch water channel and the second branch water channel are arranged on a water outlet of the main water channel, and function switching mechanisms are arranged at the joints. The flow increasing channel is arranged close to a water inlet of the main water channel, and a flow control mechanism is arranged at the joint. According to the pulling head water channel structure, only one part is needed to form a water channel cavity, and a multi-water-channel function and the function of controlling flow through one key can be achieved; and the production cost is reduced, stability is improved, and the assembly process complexity is superior to that of a currently frequently-used pulling head structure.
Owner:XIAMEN RUNNER IND CORP
Grape planting fertilizer application apparatus
PendingCN109005775ASuitable for spot fertilizationSimple structural designPlantingFertiliser distributersFixed frameAgricultural engineering
The invention relates to a grape planting fertilizer application apparatus. The grape planting fertilizer application apparatus comprises a motor vehicle body, two plowshares, two first driving apparatuses and two fertilizer application devices; two sides of the motor vehicle body are respectively provided with a fixed frame along the longitudinal direction, the two plowshares are respectively hinged to the lower ends of the front ends of the fixed frames on two sides, the two first driving apparatuses are respectively installed on the fixed frames on the two sides and respectively connected with the corresponding plowshares in a transmission manner, the first driving apparatuses can drive the corresponding plowshares to overturn back and forth to approach or far away from leave the groundand to plough a fertilizer application pit when moving closely to the ground; and the two fertilizer application devices are respectively installed on the fixed frames on the two sides, and the two fertilizer application openings respectively extend to a position, close to the fertilizer application opening, of the plowshares. The grape planting fertilizer applicaqtion apparatus has the advantages that the structure design is simple, the grape trees which are planted in a matrix manner in an orchard can be fertilized at a fixed point, and the operation is simple and convenient.
Owner:HUBEI JINQIU AGRI HIGH TECH
Feeding and combusting mechanism of barbecue grill
InactiveCN106594783ABurn fullyImprove combustion efficiencyFuel supply regulationIncandescent ignitionTemperature controlAutomatic control
The invention discloses a feeding and combusting mechanism of a barbecue grill. The mechanism comprises a conveying pipeline, a combustion tank, an ignition bar and a feeding screw, wherein the combustion tank connected with the ignition bar is mounted on the left end of the conveying pipeline; the ignition bar and the feeding screw are arranged in the conveying pipeline; the feeding screw is connected with a feeding motor; an air supplying port where an air supplying motor is mounted is formed in the lower side of the right end of the conveying pipeline; a feeding port which is connected with a storing bucket is formed in the upper side of the right end of the conveying pipeline; granular fuel is stored in the storing bucket; a circuit controller is arranged on the storing bucket; the feeding motor, the air supplying motor and the ignition bar are connected with the circuit controller; the circuit controller is connected with a heat sensor. The feeding and combusting mechanism of the barbecue grill is simple in structure, high in practicability, economic and environmentally friendly; the granular fuel can fully combust; the igniting is automatically performed, the granular fuel is automatically fed, and the feeding frequency is automatically controlled; and the temperature control can be controlled.
Owner:江苏鸿烤电器有限公司
Flue gas purification treatment equipment
The invention belongs to the technical field of dust removal and environmental protection, and particularly relates to flue gas purification treatment equipment. The flue gas purification treatment equipment comprises a smoke inlet pipe, an electrostatic dust collector, a bag dust collector and an agglomeration liquid atomizing and spraying mechanism; a smoke inlet is arranged at one end of the smoke inlet pipe, and the other end of the smoke inlet pipe is connected and communicated with an inlet flue of the bag dust collector; the electrostatic dust collector is mounted in the smoke inlet pipe; the agglomeration liquid atomizing and spraying mechanism is provided with an atomizing and spraying nozzle located in the inlet flue, and is used for spraying misty agglomeration liquid into the inlet flue through the atomizing and spraying nozzle; a tail gas treatment device is communicated to a purified smoke outlet of the bag dust collector. The flue gas purification treatment equipment hasthe advantages of simple and reasonable structural design, dust removal based on multiple mixed methods, high dust removal efficiency and good effect.
Owner:武汉天空蓝环保科技有限公司
Platform-based water outlet switching device
PendingCN112012285AConsider diverse product needsScientific and reasonable structure designDomestic plumbingWater stopIndustrial engineering
The invention relates to a platform-based water outlet switching device. The platform-based water outlet switching device comprises a body, a key arranged on the side face of the body, a water passingmain piece arranged in the body, a switching assembly and a bubbler assembly arranged at one end of the body, the switching assembly comprises a push rod, a water distribution disc, a rotating disc,a gear ring, a supporting spring and a supporting rod, a plurality of water distribution gears are arranged on the surface of the water distribution disc, a water diversion opening is formed in the surface of the rotating disc, a plurality of propelling teeth are circumferentially arranged at the end part of the push rod, a plurality of guide teeth are circumferentially arranged in the gear ring,the number of the propelling teeth and the guide teeth is the same as that of the water diversion gears, guide grooves are formed between adjacent guide teeth, a transmission part matched with the gear ring is arranged on the surface of the rotating disc, and the key is driven by a driving assembly to drive the push rod to move in the axial direction of the push rod. According to the platform-based water outlet switching device, a water stopping part is arranged in the switching assembly, the problem of low-pressure water channeling can be effectively avoided, one-key control over a multifunctional product is achieved, the water outlet form can be switched according to the use requirement, and the platform-based water outlet switching device has good application and popularization value.
Owner:HUIDA SANITARY WARE
Power supply one-key start-stop device and method of low-voltage energy storage system
PendingCN113991790ARealize one-button controlBatteries data exchangeElectric powerControl signalControl engineering
The invention provides a power supply one-key start-stop device and method of a low-voltage energy storage system, the device comprises a battery module, a main control module, a communication module and a power supply module, the battery module has an on state and an off state, the main control module is used for sending a control instruction, the communication module is connected between the battery module and the main control module, the main control module sends a control instruction to the battery module through the communication module, when any on-off key of the battery module is closed, a state signal is sent to the main control module through the communication module, and the main control module sends a control signal to the battery module through the communication module, so that all on-off keys of the battery module are closed. The power supply module is connected with the main control module and the communication module and supplies power to the main control module and the communication module. The battery module of the device can turn off all switches in the system after an on-off key of any battery is pressed down, and sends a control signal to the battery after receiving a switching signal, so that one-key control of a plurality of battery packs is realized.
Owner:弘正储能(上海)能源科技有限公司
Remote control device for one-key sequential control operation of transformer substation
PendingCN114157015AQuick changeImprove stabilityCircuit arrangementsInformation technology support systemLoop controlRemote control
The remote control device comprises a monitoring host, a switch, a control assembly and a wire spring type protection pressing plate, the control assembly comprises an execution mechanism and a micro circuit breaker control mechanism, and the wire spring type protection pressing plate and the micro circuit breaker control mechanism are each connected with a communication control unit. The communication control unit is connected with the monitoring host through the switch; the air switch has the advantages that a control instruction is issued to the communication control unit through the monitoring host, the wire spring type protection pressing plate and the micro circuit breaker control mechanism receive the instruction of the communication control unit, opening and closing control over the wire spring type protection pressing plate is achieved, and the micro circuit breaker control mechanism controls the execution mechanism to conduct opening and closing control over the air switch; and the state information of the wire spring type protection pressing plate and the state information of the air switch can be fed back to the monitoring host, so that closed-loop control is realized, remote control operation of the protection pressing plate and the air switch is realized, the working efficiency of operation and maintenance is greatly improved, and the safety risk on the way can be greatly reduced.
Owner:国网浙江省电力有限公司东阳市供电公司 +1
Water pipe shearing device
ActiveCN112756683ARealize the clamping effectImplement auto releaseTube shearing machinesShearing machine accessoriesGear wheelEngineering
The invention is suitable for the technical field of buildings, and provides a water pipe shearing device which comprises a base, supporting frames, pressing wheels, a supporting roller, a cutting blade and a rotation driving part. The number of the supporting frames is two; the supporting frames are fixedly arranged on the base; the pressing wheels are rotationally connected onto sliding blocks; the sliding blocks are arranged on the opposite faces of the supporting frames in a lifting mode and used for pressing a water pipe downwards; the supporting roller is rotationally arranged on the base, located between the supporting frames and used for supporting the water pipe; the cutting blade is fixedly connected onto the supporting roller and used for cutting the water pipe; the rotation driving part is connected with the supporting roller and used for driving the supporting roller to rotate for cutting; the supporting roller is coaxially and fixedly connected with a gear; the base is correspondingly and slidably connected with an insection bar; the ends of the insection bar are fixedly connected with wedge-shaped blocks; and the wedge-shaped blocks are elastically connected with the sliding blocks. The water pipe shearing device provided by the invention has the advantages of being simple in structure, convenient to operate, energy-saving, high in applicability and good in cutting quality.
Owner:CHINA CONSTR THIRD BUREAU GREEN IND INVESTMENT CO LTD
Micro-Hertz frequency-conversion energy therapeutic instrument
InactiveCN109847189AEasy to operateRealize one-button controlElectrotherapyMagnetotherapyHuman bodyTherapeutic Devices
The invention relates to a micro-Hertz frequency-conversion energy therapeutic instrument. The instrument comprises a controller with two therapeutic devices, and five therapeutic heads are sewed in each of the two therapeutic devices; and each therapeutic head consists of an electromagnet device composed of a magnetic core and a coil, and additional trace element minerals. The five therapeutic heads of any one therapeutic device are completely matched with the five therapeutic heads of the other therapeutic device, a controller supplies power to all the therapeutic heads, respective pulse currents are distributed as required, and the two therapeutic devices are mutually matched to generate temperature and attractive and repulsive magnetic lines of force to act on a human body.
Owner:宋玲珍
A centralized control method for security monitoring center equipment
ActiveCN104581014BConvenience to workRealize centralized controlTelevision system detailsColor television detailsSignal onRemote control
Owner:CHINA CHANGFENG SCI TECH IND GROUPCORP
Loading sand-discharging system for float glass production line
ActiveCN103318625BRealize one-button controlSave human effortControl devices for conveyorsMechanical conveyorsProgrammable logic controllerControl engineering
Owner:CHONGQING WANSHENG FLOAT GLASS
Automatic addressing and one-key start-stop device and method for low-voltage energy storage system
ActiveCN114024046ARealize one-button controlBatteries data exchangeCells structural combinationElectrical batteryControl signal
The invention provides an automatic addressing and one-key starting and stopping device and method of a low-voltage energy storage system. The device comprises a battery module, a main control module, a communication module, a power supply module, a data acquisition module and an alarm module, the battery module is composed of a plurality of battery units and has an opening state and a closing state, the main control module is used for sending a control instruction and automatically addresses the battery unit according to the physical address, the logic address obtained by the main control module is consistent with the physical address, the communication module is connected between the battery module and the main control module, and the main control module sends a control instruction to the battery module through the communication module; and when any on-off key of the battery module is closed, the state signal is sent to the main control module through the communication module, and the main control module sends a control signal to the battery module through the communication module, so that all on-off keys of the battery module are closed.
Owner:弘正储能(上海)能源科技有限公司
An intelligent fully automatic multifunctional numerical control thread rolling machine
ActiveCN103192011BRealize one-button controlImprove work efficiencyMetal-working feeding devicesScrew-threads articlesNumerical controlSmart control
Owner:LIUZHOU HUAXIA STANDARD PARTS IND
Piano pedal assembly capable of automatically and intelligently adjusting height
InactiveCN111508451ASmooth controlEnhance the creative experienceStringed musical instrumentsEngineeringTreadle
The invention discloses a piano pedal assembly capable of automatically and intelligently adjusting the height. The invention relates to the field of piano auxiliary mechanisms. The piano pedal assembly comprises a vertical piano body and a mounting fixing box. The surface of the mounting fixing box is sleeved with a lifting sleeve box and a pedal mounting box; a linear bearing is installed on thetop face of the pedal mounting box and sleeved with a transmission clamping strip, a transmission ball sleeve, a ball head connecting piece, a transmission ball rod and an abutting transmission blockare installed at the bottom end of the transmission clamping strip, a hoisting support, an elastic telescopic rod and an installation fixing box are installed on the top face of an inner cavity of the pedal mounting box, and a lead screw lifting mechanism is installed on the inner side of the lifting sleeve box. According to the invention, the same external auxiliary pedal structure is arranged in the lifting sleeve box; by treading the peripheral auxiliary pedal, the force of treading the peripheral auxiliary pedal by a human body is transmitted to the original piano pedal by utilizing the transmission clamping strip and the transmission ball rod, and compared with the traditional electric structure, the mechanical transmission structure has no delay, so that the control in the music creation process is smoother, and the creation experience of a user is improved.
Owner:嘉兴金旅燕科技有限公司
Integral air source heat pump hot water device
PendingCN113686023AEfficient use ofSave installation spaceFluid heatersEnergy efficient heating/coolingEngineeringHeat conservation
The invention provides an integral air source heat pump hot water device. The integral air source heat pump hot water device comprises at least one air source heat pump heat unit, the single air source heat pump heat unit is integrated in a box body, the air source heat pump heat unit comprises a heat preservation water tank for providing hot water for users, the heat preservation water tank is connected with a water outlet pipeline and a water inlet pipeline, the air source heat pump heat unit further comprises an evaporator and a condenser, the evaporator is arranged on the outer side of the heat preservation water tank in a surrounding mode, the condenser is arranged in the heat preservation water tank, an expansion valve is arranged on a pipeline flow path from the condenser to the evaporator, a compressor is arranged on the pipeline flow path from the evaporator to the condenser, and a ventilation assembly used for accelerating air flow is further arranged on the box body. According to the integral air source heat pump hot water device, equipment is longitudinally integrated in one box body, on the premise that heat exchange is guaranteed, the occupied area can be reduced, overhauling and operation maintenance are convenient, different numbers of combination can be carried out, different use requirements are met, and the applicability is wide.
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
One-key control rack testing device
PendingCN110243696ARealize one-button controlRealize automatic shutdownMaterial strength using steady torsional forcesMaterial strength using repeated/pulsating forcesHuman–machine interfaceData lines
The invention discloses a one-key control rack testing device. The device comprises a hydraulic station, a cold water machine, a hydraulic station control cabinet, a hydraulic control valve, a torsion rack, a test shaft part, a torsion rack control cabinet, a computer, an Ethernet concentrator, an Ethernet user terminal and a human-machine interface (HMI); the hydraulic station is connected with the cold water machine and the hydraulic control valve; the hydraulic control valve is connected with the torsion rack; the test shaft part is mounted on the torsion rack; the hydraulic station control cabinet is connected with the hydraulic station; the torsion rack control cabinet is connected with the torsion rack, the hydraulic control valve and the computer through data lines; the cold water machine is connected with the hydraulic station control cabinet through a remote control line; the HMI is arranged on the hydraulic station control cabinet; and the hydraulic station control cabinet, the computer and the Ethernet user terminal are connected to the Ethernet concentrator. A system realizes one-key control, unattended, automatic shutdown, energy-saving and environmental-friendly, and remote monitoring operations for the hydraulic torsion test rack.
Owner:宜发传动轴(上海)有限公司
Tempering control device for cutting torch
InactiveCN106765108ARealize one-button controlAvoid safety accidentsBurner safety arrangementsGaseous fuel burnerHigh pressure oxygenTorch
The invention discloses a tempering control device for a cutting torch. The tempering control device is arranged in the cutting torch and is used for preventing explosion. The tempering control device comprises a mixed oxygen switch, an acetylene gas switch, a high pressure oxygen switch, a high pressure oxygen pipe, an acetylene gas pipe and an oxyacetylene mixing pipe, wherein the tempering control device is arranged at a joint of the high pressure oxygen pipe and the oxyacetylene mixing pipe; the tempering control device comprises a fixing base; a first push rod and a second push rod are arranged in the fixing base; a ball valve is arranged on an end part of the second push rod; and when the first push rod is pushed, the second push rod can drive the ball valve to move so as to seal the acetylene gas pipe by the ball valve. After the tempering control device for the cutting torch, provided by the invention, is arranged on the cutting torch, the one-key control of tempering of the cutting torch can be realized, and a series of safety production accidents caused by improper treatment or delayed treatment can be avoided. The device adopts button type manual control, the structure is simple, safe and reliable, the tempering control device is easily mounted, and the cutting torque is not greatly modified.
Owner:ZHENJIANG WATERCRAFT COLLEGE OF PLA
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