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55results about How to "Easy function conversion" patented technology
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Hitching type electric self-service helicopter and system thereof
InactiveCN101385903AIncrease the amount of payload (task load)Extended air timeToy aircraftsRemote-control toysMotor driveElectric machine
The invention discloses a mooring type motor-driven and unmanned helicopter and a system thereof. The mooring type motor-driven and unmanned helicopter can remain in the air for a long time and can be used for the tasks such as detection and the like; the helicopter comprises a helicopter body, an electric engine, a group of servo operating devices and at least one mooring rope; the helicopter body is used for forming airflow rectifying culverts which are provided with a frame, the electric engine is installed on the frame, one end of an output shaft of the electric engine is connected with a group of blades by a first coupler, a group of servo operating devices respectively comprises a winch controlled by a servo electric engine, one end of the mooring rope is connected with the helicopter body by a corresponding mooring rope coupler, and the other end of the mooring rope winds around the winch. The electric engine is connected to a power supply device on the ground by power transmission cable in at least one mooring rope. The mooring type motor-driven and unmanned helicopter can determine height and position accurately within a height scope of 10 meters to 500 meters and has the advantages of outstanding maneuverability, rapid, simple and convenient unfolding of equipment, excellent service performance and convenient in use and maintenance.
Owner:北京陆武科技有限责任公司
Compounds and methods for pharmico-gene therapy of epithelial sodium channel associated disorders
InactiveUS20050095225A1Accurate abilityEfficient transductionAntibacterial agentsBiocideEpithelial sodium channelGene
Owner:UNIV OF IOWA RES FOUND
Electric-hydraulic double-control hydraulic system and method for vehicle-mounted drilling machine
ActiveCN106321541AEasy to realize automatic controlDoes not affect normal drilling operationsFluid-pressure actuator safetyServomotor componentsStopped workAutomatic control
The invention discloses an electric-hydraulic double-control hydraulic system and method, belongs to the field of coalbed methane mining, and particularly relates an electric-hydraulic double-control hydraulic system and method for a vehicle-mounted drilling machine. Proportional control over the running speed of an executing mechanism can be achieved through a hydraulic-control multi-way valve, the double-control type hydraulic control system is composed of a hydraulic pilot control valve, a shuttle valve and an electric proportional pressure reducing overflow valve, and the flow of hydraulic oil of the multi-way valve can be manually or automatically controlled. The electric-hydraulic double-control hydraulic system can be manually or electrically controlled, an electric control system can be used for controlling the executing mechanism of the vehicle-mounted drilling machine so that the requirement for automatic and remote control of the vehicle-mounted drilling machine can be conveniently met; and in addition, when the electric control system breaks down, manual operation can be conveniently and rapidly achieved, and therefore drilling accidents or safety accidents caused by the situation that the executing mechanism stops working are avoided.
Owner:XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP
Planar series magnetic circuit double sided sounder
InactiveCN1568070AHigh sensitivityImprove performanceElectrical transducersRadio/inductive link selection arrangementsEngineeringLoudspeaker
The invention discloses a plane series connected magnetic circuit double side sounder. It includes: box shell where the plane series connected magnetic circuit is located in; the first shaking section that forms the first sound by the magnetic field in the first working magnetic interstice when the component of the first shaking section is impressed the first external sonic signal; the second shaking section that forms the second sound by the magnetic field in the second working magnetic interstice when the component of the second shaking section is impressed the second external sonic signal; the first external sonic signal and the second external sonic signal is impressed by the connector themselves. The sounder includes receiver and loudspeaker. One side is the loudspeaker that can send out music, and the other side is receiver that can deliver speech sound. The invention can satisfy the rigor request of the microminiaturization and high efficiency and multi-function of the communication electro-acoustic component as well as other special request of dense structure, low flux leakage, high sensitivity of the electro-acoustic component.
Owner:王兴荣
Multifunctional sander
The multifunctional sander includes a casing, a driving element with motor shaft, an eccentric device matched with the motor shaft and a base plate matched with the eccentric device, and has also a braking unit connected elastically to the casing and a converting unit capable of shifting relatively to the casing. By means of increasing the converting unit and changing the matching relation between the braking unit and the base plate, the present invention can realize both circular grinding function and plate grinding function. The multifunctional sander has less parts, simple structure, low cost, convenient switching between different grinding modes and less vibration.
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD
marketing car
InactiveCN102290013AEasy function conversionNot easy to damageVehicle componentsMobile visual advertisingBody compartmentDisplay device
A marketing vehicle aims to overcome the disadvantages of the existing marketing vehicles, such as troublesome function conversion, repeated disassembly and assembly of a display light-emitting device, easy deformation of a stage board, and the like. It is characterized in that the left, right and rear panels of the compartment are each composed of transparent plates hinged to the top cover, which can be rotated outwards to a horizontal state and can be rotated back to a vertical state; the inner sides of the transparent plates are each provided with a transparent plate parallel to the transparent plate. And the shrinkable light-emitting display panel facing outside the car can be rolled upwards into a cylindrical shape or folded upwards into an overlapping shape and can be unfolded and restored into a vertical flat shape; It stretches out to the left and right sides, forms a platform together with the floor, and can be folded and retracted into the interlayer; the rear edge of the floor is hinged with a foldable rear extension panel, which can be unfolded backwards to be level with the floor, and can be retracted and folded at the rear of the floor. The present invention has various promotional functions, including shop window, light box or video advertisement, and stage functions, with convenient function conversion and no need to repeatedly disassemble the luminescent display device.
Owner:丁钢
Multifunctional cleaning rod
The invention relates to a cleaning device, in particular to a multifunctional cleaning rod. The cleaning rod comprises a brush head component, a motor, a telescopic rod, a storage battery and a spiral power wire, wherein the brush head component comprises an upper brush body and a lower brush body; the motor is connected with the brush head component; the spiral power line is arranged in the telescopic rod; the storage battery is connected with the motor through the spiral power wire; a hinging device is arranged between the telescopic rod and the lower brush body; and the upper brush body, the lower brush body, the hinging device and the telescopic rod are in detachable connection. The design key points of the multifunctional cleaning rod include: a connecting rod is arranged between the hinging device and the telescopic rod, a location sleeve is arranged at the external diameter of the connecting rod, a handle is arranged at a connection end of the connecting rod and the telescopic rod, and the connecting rod, the hinging device and the telescopic rod are in detachable connection. The multifunctional cleaning rod integrates the ceiling fan blade, ground and window cleaning, is convenient and quick in function conversion, and simple in operation and use, and is suitable to be used as a cleaning tool for various places or as a structural improvement on products of the same kind.
Owner:章建每
Multifunctional table
InactiveCN107874497AIncrease diversityEasy to storeServing tablesConvertible furnitureEngineeringSmall footprint
Owner:施东钱
Multifunctional and multipurpose trolley
InactiveCN103979000AFunction conversion is easy to operateSave spaceFoldable tablesStowable tablesPush and pullMultiple function
Owner:韦志锋 +1
Counting device and method for implementing function changing by communication mode
InactiveCN1955641AEasy function conversionAdapt to different needs in different periodsTariff metering apparatusApparatus for hiring articlesCommunication interfaceEmbedded security
A metering device utilizing communication mode to realize function conversion consists of communication interface for receiving command code stream and for sensing it to microcomputer system, microcomputer system for sending said code stream to embedded safety storage module, embedded safety storage module for sending updated command to command explaining unit being used to analyze updated command, parameter configuration unit for storing updated data into assigned file and new mode activating unit for activating assigned file stored with updated data.
Owner:BEIJING WATCH DATA SYST
Bunk bed with multifunctional table
ActiveCN111150263ARealize function conversionChange tilt angleBedstandsClassical mechanicsStructural engineering
The invention relates to a bunk bed with a multifunctional table. The bunk bed comprises a bed frame, one side of the bed frame is slidably connected with a positioning assembly, wherein the positioning assembly is connected with a table, the table is rotatably connected with the positioning assembly through a sleeving assembly, a movable table plate is arranged in a shell of the table, a cushionis fixed to the other face of the table plate, the table plate is rotatably connected with a movable block in the center of a wall at the opposite side of the shell, the movable block is telescopically connected with the shell, and one side of the shell is slidably connected with a baffle perpendicular to the table plate. The table can be stored and folded and can also be used as a space integrating study, work and rest.
Owner:河北富振实业有限责任公司
Pedal-type flat mop cleaning bucket
InactiveCN108652543APlace stablePlacement saves labor, time and effortCarpet cleanersFloor cleanersMechanical engineering
Owner:陈政 +1
Acoustic wind tunnel with variable spouts
PendingCN110319997AFunction increaseImprove efficiencyAerodynamic testingEngineeringAnechoic chamber
An acoustic wind tunnel with variable spouts is characterized in that the spouts and collection ports in an anechoic chamber of the acoustic wind tunnel adopt detachable structures according to the design; and the different spouts and the different collections ports are adopted as needed to obtain different flow fields and sound fields, so that functions of the acoustic wind tunnel are extended. The acoustic wind tunnel specifically comprises a fixed retraction section, the varying detachable spouts, a fixed expansion section, the varying detachable collection ports, detachable supports, and installation fasteners such as bolts. When the acoustic wind tunnel is used as acoustic wind tunnels with the different spouts, the different spouts, the different collection ports and the corresponding detachable supports only need to be installed to achieve the variability of the spouts, so that the functions of the acoustic wind tunnel are extended; and the acoustic wind tunnel has the beneficial effects of high functionality, high simplicity and convenience in use, high economization, high convenience in transformation, etc.
Owner:NAVAL UNIV OF ENG PLA
Automatic anti-uplift energy foundation pit support structure and construction method
PendingCN109736329AReduced risk of bulgeReduce exposure timeHeat pumpsExcavationsHeat conductingSlurry
The invention relates to an automatic anti-uplift energy foundation pit enclosure structure which comprises a retaining wall, a heat conducting pipe, an assembled cover plate, a heat exchange pipeline, an arc-shaped connecting pipe, a pump machine, a ground source heat pump unit, a mud-water separator, a water tank, a water supply pipe and a water return pipe. A foundation pit is enclosed throughthe retaining wall, I-shaped steel is arranged in the retaining wall, the heat conducting pipe is arranged on the inner side of the I-shaped steel, and the bottom end of the heat conducting pipe reaches the bottom of the foundation pit. The top end of the heat conducting pipe is connected into the water supply pipe and the water return pipe and connected in series with the pump machine, the groundsource heat pump unit and the mud-water separator outside the foundation pit. The bottom of the foundation pit is covered with the assembled cover plate, and the two sides of the assembled cover plate are fixedly connected with notches of the retaining walls on the two sides through fixing end plugs. The structure has the beneficial effects that the assembled cover plate is convenient to construct and can realize quick back pressing. The slurry circulating system automatically discharges raised soil particles and releases soil pressure. Geothermal energy is circularly adopted by the foundation pit structure and used for peripheral heat supply or refrigeration. The assembly type design is efficient and flexible, and function conversion of the bottom cover plate is facilitated.
Owner:ZHEJIANG UNIV CITY COLLEGE
Multi-parameter water quality detector
InactiveCN106706875AEasy function conversionEasy to operateTesting waterKey pressingChlorine dioxide
The invention provides a multi-parameter water quality detector which comprises panel buttons and a display screen, wherein the panel buttons and the display screen are arranged on a detection box body; the panel buttons comprise a testing surface selection button, a zeroing button and a read button; the display screen comprises a DPD residual chlorine testing interface, a chlorine dioxide testing interface and an ozone testing interface which can be selectively switched; a glass sample tank for holding testing sample water and a sample tank cover for covering the glass sample tank are arranged inside the detection box body. The multi-parameter water quality detector has the advantages that multiple pollutants can be detected, a small space can be occupied, and the detection efficiency is low.
Owner:郑州贯奥仪器仪表有限公司
Multi-functional ecological furniture
ActiveCN104545005ASimple structureEasy function conversionSectional furnitureDismountable cabinetsEngineeringPollution
The invention discloses a piece of multi-functional ecological furniture. The multi-functional ecological furniture comprises a horizontal panel, a vertical seat board, a first vertical support frame, a second vertical support frame and a fence frame, and the fence frame and vertical seat board are located at two sides of the horizontal panel and firmly connected with the horizontal panel; the first vertical support frame and second vertical support frame are parallel to each other, located at two ends of the horizontal panel and firmly connected with the horizontal panel for supporting the horizontal panel and vertical seat board. The multi-functional ecological furniture is designed from an ecological protection perspective, and the wood material use is greatly reduced through the multi-functionalization of furniture; all the battens in the framework use leftover material or waste wood material, and the wood material use is reduced through resource reuse. The multi-functional ecological furniture can serve as a table, sofa, shelf and the like through integrally turning a certain angle, and moreover, the structure is simple, the use is facilitated, and the space is saved; most parts of the framework structure are joined without glue, the environment pollution is reduced, and meanwhile, the multi-functional ecological furniture can be dismounted repeatedly, the transportation is facilitated, and the carbon emission is reduced.
Owner:BEIJING FORESTRY UNIVERSITY
Rotary window easy to clean
InactiveCN102322201AEasy function conversionThe ventilation area can be adjusted arbitrarilyWing arrangementsSash windowEngineering
The invention discloses a rotary window easy to clean. By utilizing the rotary window, the problem of safety potential hazard of a worker capable of touching outer glass of a building window in a room and climbing out of the room to clean the outer glass can be solved. The rotary window is characterized by mainly consisting of a window main frame 8, window sashes 10 and glass 9, wherein a groove 4 is formed at the periphery of each window sash 10; sealing bars 2 and 11 are embedded in the grooves 4; when each window sash 10 is embedded in the window main frame 8, rotating shafts 1 are vertically arranged in the longitudinal middle parts of the window sashes 10; bearings 7 embedded on the upper plane of the window main frame 8 are vertically connected with the rotating shafts 1; a fixed hasp 3 fixedly connected with the window main frame 8 is arranged on one transverse side of each window sash 10; and an insurance hasp 5 is arranged on the other transverse side of each window sash 10. The rotary window easy to clean has the advantages of rotating the window sashes 1-360 degrees and cleaning the glass on the two faces of each window sash in a room randomly, and is suitable for being applied to the building window.
Owner:张书成
Multifunctional electric hammer
ActiveCN101474686AEasy to hold and useEasy function conversionPortable percussive toolsPortable drilling machinesClutchPiston
A multifunction electric hammer comprises a front-end component and a back-end component. A transmission shaft component 11 of the front-end component comprises a transmission shaft 12, a gear 49 sheathed on the transmission shaft 12, a swing rack bearing 13, a clutch 15 endwise slipping to be meshed or separated with the swing rack bearing 13 and a sliding axle tooth 18. An impacting shaft component 5 of the front-end component comprises an impacting shaft 6, a gear 8 driving the impacting shaft 6 to turn, a piston 9 driving the drill to move along the axial direction. The multifunction electric hammer also comprises a hammer sliding plate 20 sliding axially along the transmission shaft 12, a drill sliding plate 21, a first sliding plate spring 19 connecting the hammer sliding plate 20 with the base 10, and a second sliding plate spring 19' connecting the drill sliding plate 21 with the base 10. The hammer sliding plate 20 is connected with a side guide 33 for sliding the sliding axle tooth 18 to move axially. The drill sliding plate 21 is connected with a side guide 34 for sliding the clutch 15 to move axially. The invention realizes the transformation of the four functions containing hammering, regulating angle, hammering drill and drilling by a button, and has a compact structure, reliable action as well as convenient installation and use.
Owner:CHANGZHOU TONGYANG ELECTRICAL MFG
Gravity-sensing vehicle electronic device
InactiveCN102297719AEasy function conversionSpecial purpose weighing apparatusControl signalSwitching signal
The present invention provides a gravity-sensing vehicle-mounted electronic device, which includes a casing, the casing contains a gravity sensor and a plurality of conductive parts, and when the casing rotates, the gravity sensor is kept at the lowest point in the direction of gravity; The conductive parts respectively correspond to a display direction and a function, and when the housing rotates, the conductive part at the lowest point in the direction of gravity contacts the gravity sensor; the conductive parts are connected to the processing module, and the processing module triggers the corresponding display signal and function switching signal; the processing module is connected to the execution module, and the execution module controls the display direction and function of the display screen according to the display signal and the function switching signal. The gravity-sensing vehicle-mounted electronic device of the present invention can be operated without looking at the vehicle-mounted electronic device, which is convenient for users to perform function conversion.
Owner:KUNDA COMP TECHKUSN
Trace paying-out gear applicable to underwater anchoring platform
ActiveCN109677563AAvoid risk of breakageAdjustable rope speedAnchoring arrangementsGear wheelUnderwater
The invention provides a trace paying-out gear applicable to an underwater anchoring platform. After a depth fixing process is completed, by the operation of the device, a cable barrel continuously releases a trace cable system, and the abrasion position of the cable system and a cable guide wheel migrates constantly, so as to effectively reduce the risk of fracture of the cable system. The tracepaying-off gear comprises a multi-stage drive gear set, a tail-stage speed-stabilized wheel set and an escapement regulation mechanism. The multi-stage drive gear set transfers tension of the cable system to the escapement regulation mechanism, and the continuous trace release of the mooring cable system is realized by the oscillation frequency of the escapement regulation mechanism and the transmission ratio of the wheel system, so as to force the abrasion position of the mooring cable system and a cable guide wheel is continuously changed. The trace paying-off gear can effectively avoid fracture of the cable system caused by mutual abrasion of the cable system with the cable guide wheel, so as to be favorable for extending the service duration of the underwater anchoring platform.
Owner:CSIC NO 710 RES & DEV INST
Multifunctional electric rice cooker
A multifunctional electric rice cooker comprises a cooker body assembly and a cooker cover assembly and further comprises a flow guide pipe, a rice soup cooker, a rice steaming plate, a steam exhaust cover, a sealing ring and a steamer cover, and a steam exhaust pressure relief valve is embedded into a mounting hole. In a common electric cooker state, the flow guide pipe is inserted into the mounting hole and is detachably matched with the mounting hole, the upper end of the flow guide pipe is inserted into the sealing ring on the seat body, the steamer cover is buckled with the rice soup pot, and the rice soup pot is supported by the pot cover assembly; in a low-sugar rice electric cooker state, the flow guide pipe is connected with the mounting hole in an inserted mode and detachably matched with the mounting hole, the upper end of the flow guide pipe penetrates through the sealing ring on the base body and is inserted into the connecting hole in the rice steaming plate, the steamer cover is buckled with the rice soup pot, and the rice soup pot is supported by the pot cover assembly. The state is a rice cooking state. The structure is adopted. The electric rice cooker can be used as a common electric rice cooker, low-sugar rice can be cooked, appointment timing or wifi remote control is achieved, rice is placed in advance and not soaked in water in advance, the rice is delicious and tasty, and function conversion is convenient.
Owner:翁志荣
Double-sided spoon
InactiveCN104739274AEasy function conversionSimple structureKitchen equipmentMechanical engineeringEngineering
Disclosed is a double-sided spoon capable of realizing functions of a soup ladle and a strainer. The double-sided spoon is composed of the soup ladle at the tail end of a spoon handle and the strainer, and either of the functions can be used any time. The double-sided spoon is convenient and rapid in use.
Owner:曹阳
Multifunctional adjustable skate blade support
The invention belongs to the technical field of skating, and discloses a multifunctional adjustable skate blade support. The multifunctional adjustable skate blade support comprises a shoe body, and ablade support main body fixedly arranged on the bottom of the shoe body; the left end and the right end of the blade support main body are connected with the shoe body through adjusting screws; eachadjusting screw is connected with a butterfly nut through threaded connection; the middle part of the bottom of the shoe body is connected with the blade main body through an installation assembly; afirst adjusting wheel and a second adjusting wheel are arranged on the right side of a fixing wheel; the top of the first adjusting wheel, and the top of the second adjusting wheel are connected withthe blade support main body through height adjusting devices; conversion of three modes of roller skates can be realized via adjusting the two adjusting wheels to different heights, function conversion is convenient and rapid; multipurpose application of a same roller skate can be realized, the inclination degree of the blade support main body can be adjusted using the adjusting screws so as to satisfy requirements of applications of different roller skate modes; no tool is needed in adjusting process, and only manual adjustment is needed.
Owner:HENAN POLYTECHNIC UNIV +1
A Multifunctional Adjustable Roller Knife Holder
The invention belongs to the technical field of skating, and discloses a multifunctional adjustable skate blade support. The multifunctional adjustable skate blade support comprises a shoe body, and ablade support main body fixedly arranged on the bottom of the shoe body; the left end and the right end of the blade support main body are connected with the shoe body through adjusting screws; eachadjusting screw is connected with a butterfly nut through threaded connection; the middle part of the bottom of the shoe body is connected with the blade main body through an installation assembly; afirst adjusting wheel and a second adjusting wheel are arranged on the right side of a fixing wheel; the top of the first adjusting wheel, and the top of the second adjusting wheel are connected withthe blade support main body through height adjusting devices; conversion of three modes of roller skates can be realized via adjusting the two adjusting wheels to different heights, function conversion is convenient and rapid; multipurpose application of a same roller skate can be realized, the inclination degree of the blade support main body can be adjusted using the adjusting screws so as to satisfy requirements of applications of different roller skate modes; no tool is needed in adjusting process, and only manual adjustment is needed.
Owner:HENAN POLYTECHNIC UNIV +1
Comprehensive bodybuilding stool with foldable locking mechanism
InactiveCN104324485ASolve problems such as less or inconvenient useSimple structureGymnastic exercisingDumbbellLocking mechanism
The invention relates to a bodybuilding instrument and specifically relates to a comprehensive bodybuilding stool with a foldable locking mechanism. The comprehensive bodybuilding stool comprises a rectangular stool surface 1, a sponge mat 2, an m-shaped fixing rod 3 with a small hole, a wall pulley 4 with a handle and moveable stool legs 5 with inclined pull rods. The stool can be applied to bodybuilding trainings, such as sit-up, push-up, dumbbell, tension. The m-shaped fixing rod 3 with the small hole is mainly fixed and serves as double legs for sit-up and dumbbell training; one end of the wall pulley 4 with the handle is buckled on the small hole of the m-shaped fixing rod 3 with the small hole; the handle is arranged at the other end of the wall pulley 4; the handle is pulled for training the arms; the moveable stool legs 5 with the inclined pull rods are used for firmly supporting the rectangular stool surface 1 and can be folded for storing. The comprehensive bodybuilding stool has the advantages of simple structure, convenience in operation, low production cost, reliability and safety after locking. The comprehensive bodybuilding stool can be widely applied to the comprehensive bodybuilding exercises.
Owner:王梓琛
Stir-fry-type activated charcoal stove
The invention provides a stir-fry-type activated charcoal stove. A hearth is internally provided with a furnace bed formed by vertically stacking a plurality of fixed furnace sections. The center of the furnace bed is provided with a rotating mandrel. A combustion smoke and fire channel is arranged between the furnace bed and the inner wall of a heat preservation shell. Furnace sections comprise material sauting chambers and smoke and fire return channels to heat both the upper faces and the lower faces of the material sauting chambers. The rotating mandrel is provided with rotatable sauting tables stretching into the material sauting chambers of all the furnace sections. Outer material descending channels are arranged between the outer edges of the rotatable tables and the side walls of the material sauting chambers. The lower surfaces of the rotatable tables are connected with a plurality of movable sheets for poking materials towards inner material descending channels in a hinged mode. The lower surfaces of top covers of the material sauting chambers are connected with fixed sheets for poking material towards the outer material descending channels in a hinged mode. The material sauting chamber of each furnace section is provided with an activating agent input pipe and an output pipe for combustible gas generated by carbonized activated materials. The stir-fry-type activated charcoal stove simplifies and purifies the production process, greatly lowers energy consumption, increases the yield of products and improves the quality of the products.
Owner:LIANYUNGANG MINGJING BIOLOGICAL ENERGY CO LTD
UAV seeding and fertilization device
ActiveCN105359680BSolve the bug that can only spray liquidOut of bondageFertiliser and seeding apparatusMotor driveEngineering
The invention relates to the field of unmanned aerial vehicles and provides a sowing and fertilizer application device of an unmanned aerial vehicle. The sowing and fertilizer application device comprises a pesticide box and a cross-bar type undercarriage of the unmanned aerial vehicle, wherein a cylindrical discharge port with a downward opening is formed in the pesticide box, and a sowing part is arranged below the discharge port; the sowing part comprises a receiving hopper connected below the discharge port; a rotary tray with a recessed part is fixedly connected below the receiving hopper, a plurality of partition boards with leakage holes are arranged in the receiving hopper, and an inner cavity of the receiving hopper is communicated with the bottom of the rotary tray; the sowing part is connected with a motor driving the sowing part to rotate. Seeds of crops or solid fertilizers can be placed in the pesticide box, grains or fertilizers are scattered through rotation of the rotary tray, the operation efficiency is high, the defect that an conventional unmanned aerial vehicle can only spray liquids is overcome, and the versatility of the unmanned aerial vehicle is improved; the environmental adaptability is high, and the device is free from constraint of topography and suitable for operation in various environments; the sowing and fertilizer application device is simple in structure and easy to maintain, function switching can be conveniently realized, and the cost is reduced.
Owner:SHANDONG FALCON AVIATION TECH
Hitching type electric self-service helicopter and system thereof
InactiveCN101385903BIncrease the amount of payload (task load)Extended air timeToy aircraftsRemote-control toysElectric machineryUncrewed vehicle
The present invention discloses a mooring type motor-driven and unmanned helicopter and a system thereof. The mooring type motor-driven and unmanned helicopter can remain in the air for a long time and can be used for the tasks such as detection and the like; the helicopter comprises a helicopter body, an electric engine, a group of servo operating devices and at least one mooring rope; the helicopter body is used for forming airflow rectifying culverts which are provided with a frame, the electric engine is installed on the frame, one end of an output shaft of the high frequency electric engine is connected with a group of blades by a first coupler, a group of servo operating devices respectively comprises a winch controlled by a servo electric engine, one end of the mooring rope is connected with the helicopter body by a corresponding mooring rope coupler, and the other end of the mooring rope winds around the winch. The high frequency electric engine is connected to a power supply device on the ground by power transmission cable in at least one mooring rope. The mooring type motor-driven and unmanned helicopter can determine height and position accurately within a height scope of 10 meters to 500 meters and has the advantages of outstanding maneuverability, rapid, simple and convenient unfolding of equipment, excellent service performance and convenient in use and maintenance.
Owner:北京陆武科技有限责任公司
Elastic Warm Skate Shoes
InactiveCN104190072BIncrease elasticityEasy Skate OperationSolesSkatesThermal insulationMagnetic line
The invention provides a pair of dual-purpose elastic thermal insulation and skating shoes. Each shoe comprises an upper and a shoe sole, wherein a slider forming a trapezoid strip shape along the foot sole is designed at the lower part of the middle of the shoe sole, strip-shaped shoe edges are designed on two sides of the shoe sole, magnetic blocks with vertical magnetic lines are sequentially distributed in the shoe edges at equal intervals, the magnetic surfaces of the magnetic blocks in the shoe edges face the same direction, strip-shaped slots are designed in the outer edges of two sides of the shoe sole, and magnetic strips are assembled in the strip-shaped slots; and the magnetic strips are vertically symmetrical, can be pulled out from the strip-shaped slots and can be assembled in the strip-shaped slots reversely. The shoes can be used normally and can also be used as skating shoes, and the two functions can be very conveniently converted.
Owner:NANTONG JACKBEANIE HEADWEAR & GARMENT CO LTD
Multi-parameter water quality detector
InactiveCN108872521AEasy function conversionEasy to operateTesting waterChlorine dioxideMulti pollutant
The invention provides a multi-parameter water quality detector. The multi-parameter water quality detector comprises a detection tank body, wherein the detection tank body is provided with a panel button and a display screen; the panel button comprises a testing interface selecting button, a zero setting button and a reading button; the display screen comprises a selective and switchable DPD (N,N-Diethyl p-Phenylenediamine) residual chlorine testing interface, a chloride dioxide testing interface and an ozone testing interface; the detection tank body is internally provided with a glass sample groove for containing a testing water sample and a sample groove cover covering the glass sample groove. The multi-parameter water quality detector provided by the invention has the advantages thatvarious pollutants can be detected, the occupied space is small, and the detection efficiency is low.
Owner:泰豪慧水(北京)科技有限公司
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