Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
35results about How to "Easy to install and produce" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Speed-changing control system, vehicle and gear control method
ActiveCN106286796AGuaranteed lifeSimple structureGearing controlControl devicesControl systemChange control
The invention provides a speed-changing control system, a vehicle and a gear control method, wherein the speed-changing control mechanism comprises a chassis, a handle, a first transmission part, a first plate part and a first sensor, wherein the chassis is fixedly arranged, and comprises a slideway; a plurality of different gear positions are arranged on the slideway; the handle comprises an operation end and a sliding end; the sliding end is slidably arranged in the slideway; the handle further comprises a mounting part; the first transmission part is connected with the mounting part; the first plate part is connected with the first transmission part; a first magnetic field is formed in the first plate part; the first sensor is fixedly arranged, extends into the first plate part, and outputs first signals; and when the sliding end slides along the slideway, the mounting part drives the first transmission part to rotate, and the first plate part rotates along with the first transmission part. According to the speed-changing control system, the vehicle and the gear control method, the problem that the service life of the conventional speed-changing control system is short can be solved effectively.
Owner:BEIQI FOTON MOTOR CO LTD
Integrated waterway module and water purifying device
InactiveCN107304085AEasy to install and produceEasy maintenanceTreatment involving filtrationMultistage water/sewage treatmentWater channelWater flow
An integrated waterway module, including a waterway casing and a bottom cover sealed on the casing, the waterway casing is provided with a number of grooves leading to the waterway casing shell, and the bottom cover cooperates with the waterway casing to form a number of water flows Runner: the outlet of the flow channel leads to the upper direction. The upper part of the waterway shell is provided with a filter structure. The water inlet solenoid valve is installed in the hole of the water purification flow path of the waterway shell. The waste water ratio is installed in the hole of the waste water flow path of the waterway shell. The booster pump is installed in the hole of the flow channel to form a system that realizes a complete water purification process. The invention also discloses a water purification device, which includes the above-mentioned integrated waterway module and related electric control elements. The present invention integrates the water purification equipment system that originally needs to be arranged in a large range into an integrated module that can be arranged in a similar length and width through an ingenious meandering structural design, which not only greatly reduces the volume size, but also effectively reduces the Small size, but also easy to install, use and maintain; fewer pipe joints, but also improve reliability.
Owner:雅旌智能科技(上海)有限公司
Connection structure of balance car frame
InactiveCN108357605AOutstanding and Beneficial Technical EffectsEasy to rotate connectionMotorcyclesVehicle frameEngineering
Owner:吕林宝
Cathode wire structure for magnetron
InactiveCN102243971AEasy to processReduce material requirementsTransit-tube cathodesEngineeringMaterial requirements
The invention provides a cathode wire structure for a magnetron. The structure comprises a center guide rod, a side guide rod, a ceramic component and a connecting piece, wherein a fixed through hole is arranged on the connecting piece, the upper end of a cathode lead passes through the fixed through hole and is matched and fixed with the connecting piece. In order to ensure the soundness between the cathode lead and the connecting piece and determine the fixed position between the cathode lead and the connecting piece, a boss or a frustum with a diameter the same as that of the fixed through hole is arranged on the upper end of the cathode lead, and the upper end of the cathode lead can be inserted into the fixed through hole through the boss and the frustum and then fixed by virtue of welding. On one hand, the processing of the connecting piece is simpler and the fixed through hole can be formed by punching; and on the other hand, the material requirement of the connecting piece can be relatively lowered, i.e., the material cost of the connecting piece can be reduced.
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Auxiliary contact terminal group
InactiveCN106298368ALower resistanceImplement state transferElectromagnetic relay detailsMagnetEngineering
The invention discloses an auxiliary contact terminal group. The auxiliary contact terminal group comprises a shell, a support and a circuit board, wherein the circuit board is arranged in the shell, the circuit board is provided with at least one pair of connecting terminals, the support is matched with the shell in a sliding manner, each pair of connecting terminals is connected by virtue of a reed pipe, and the support is provided with a permanent magnet for controlling the connection and disconnection of the reed pipe when the support slides. The auxiliary contact terminal group is simple and reasonable in structure and capable of effectively receiving a weak electric signal.
Owner:ZHEJIANG ZHAOZHENG ELECTROMECHANICAL
Vehicle-mounted hydrogen supply system pipeline system
PendingCN112283575AImprove securityGuaranteed functionVessel mounting detailsVessel geometry/arrangement/sizeIn vehicleHydrogen supply
The invention relates to a vehicle-mounted hydrogen supply system pipeline system. The system comprises a hydrogen filling module, a hydrogen storage module and a hydrogen supply module, the hydrogenfilling module is connected to the hydrogen storage module through a hydrogen pipeline, and the hydrogen storage module is connected to the hydrogen supply module through a hydrogen pipeline. The hydrogen supply module is connected to a fuel cell, and the hydrogen storage module comprises a hydrogen storage bottle and a bottle valve assembly; the bottle valve assembly comprises a bottle valve mounted at a bottle opening of the hydrogen storage bottle, and a first one-way valve, a stop valve and an overflow valve which are integrated on the bottle valve and are sequentially connected in seriesbetween the bottle valve and the bottle opening of the hydrogen storage bottle, and the first one-way valve is connected with an electromagnetic valve in parallel; and the bottle valve is provided with an air inlet and an air outlet, so that a plurality of hydrogen storage bottles are connected in series. Compared with the prior art, the system has the advantages of safety, reliability, simple process, low cost, few leakage points and the like.
Owner:上海舜华新能源系统有限公司
Structure of gas-liquid separator with rotary dual cylinder compressor
InactiveCN1862021AReduce noiseAvoid resonanceRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsVapor–liquid separatorEngineering
The invention consists of a protection cover forming a gas-liquid separator casing, an air intake pipe in communication with the exhaust pipe of an evaporator disposed on the top of the protection cover, a filter screen for separating gas and liquid refrigerants disposed in the upper part of the protection cover and a suction pipe. The suction pipe is made up of a main suction pipe whose one end going deep into the upper part of the protection cover and the other end connected with two branch suction pipes outside the protection cover and two branch suction pipes inserted into the upper and lower suction ports of the cylinder.
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Dumper remote control system and dumper remote control operation method
ActiveCN106143256AThe principle is simpleReliable controlTransmission systemsElectric/fluid circuitKey pressingHydraulic cylinder
The invention discloses a dumper remote control system and a dumper remote control operation method. The dumper remote control system comprises a lifting hydraulic pipeline which comprises a lifting hydraulic oil cylinder. The dumper remote control system further comprises an electric control gas circuit hydraulic valve, a wireless remote control unit and a wireless receiving controller. The electric control gas circuit hydraulic valve is provided with a coil, connected with the lifting hydraulic pipeline and connected with a gas circuit limiting valve in series. The wireless remote control unit is provided with multiple keys. The wireless receiving controller is connected with the wireless remote control unit in a radio frequency communication manner and connected with the electric control gas circuit hydraulic valve and can output multiple ways of signals to the electric control gas circuit hydraulic valve. By the adoption of the dumper remote control system, an operator can complete ascending and descending actions of a carriage through the wireless remote control unit in the man and dumper separating state, and the system is safer and more convenient.
Owner:SHENZHEN CIMC SECURITY & SMART TECH
12-core elastic buckle type splice and distribution integrated tray
InactiveCN105700093AImprove versatilityReduce manufacturing costCoupling light guidesFibre mechanical structuresBiochemical engineeringOptical fiber
The invention discloses a 12-core elastic buckle type splice and distribution integrated tray comprising a baseplate and a cover plate. The baseplate is separated into an optical fiber installing area of the upper part and an adapter installing area of the lower part by a fiber blocking area. The middle part of the optical fiber installing area is provided with a fiber splicing disc. The right part of the optical fiber installing area is provided with a right storage area. The left part of the optical fiber installing area is provided with a left storage area. The left side of the optical fiber installing area is provided with an optical cable left access area. The right side of the optical fiber installing area is provided with an optical cable right access area. Multiple optical cable fixing devices are distributed at the periphery of the optical fiber installing area. The bottom part of the adapter installing area is provided with an adapter installing clamp slot. The base plate and the cover plate are fixed in a clamping way. The beneficial effects of the 12-core elastic buckle type splice and distribution integrated tray are that an adapter is installed by an elastic buckle so that the 12-core elastic buckle type splice and distribution integrated tray can be used as a splicing terminal integrated tray and can also be used as a terminal tray and a direct splicing tray.
Owner:NANJING HUAMAI TECH
Insulator with built-in capacitor EVT assembly and processing method thereof
The invention relates to an insulator with a built-in capacitor EVT assembly and a processing method thereof, the upper end and the lower end of an EVT are additionally provided with voltage-sharing covers to prevent an electric field from being uneven, and in order to prevent the uneven stress of the insulator under an external force from affecting the precision of an EVT device, silicon rubber sealing rings and voltage-sharing cover openings are additionally arranged in the voltage-sharing covers and screwed together with EVT grounding end inserts. Electric connection is realized, the insulator grounding insert can be welded on the voltage-sharing cover through a vertical lead, and the process is simplified. And a small sealing ring is arranged in a pressure equalizing cover hole to prevent epoxy from entering during casting. And a sealing ring is added at the head of the sunk screw screwed into the high-low pressure insert, so the stress at the high-low pressure insert is relieved.An EVT signal insert is welded with the signal insert in the insulator through the Z-shaped flexible lead, and the flexible lead is easy to install and produce in a mold and is not easily interfered by stress, so that the signal transmission precision is ensured. The insulator with the built-in high-precision EVT assembly cast through the method is high in external force interference resistance and reliable in performance.
Owner:XUJI GRP +1
Venturi valve
PendingCN110332365AImprove applicabilityGuaranteed uptimeOperating means/releasing devices for valvesLift valveEngineeringVALVE PORT
The invention discloses a Venturi valve and relates to the technical field of Venturi valves. The Venturi valve comprises a valve body and a valve cone arranged in the valve body, wherein a support frame is fixedly arranged on one side in the axial direction of the valve body, a valve rod is fixedly arranged on the support frame, the axial direction of the valve rod is parallel to the axial direction of the valve body, and the valve rod penetrates through the valve cone and is in sliding fit with the valve cone along the axial direction of the valve rod; an adjusting rod penetrates through theside wall of one axial side of the valve body, the middle of the adjusting rod is rotationally arranged at the position where the adjusting rod penetrates through the side wall of the valve body, anda hinged rod is arranged between one end, in the valve body, of the adjusting rod and the valve cone; a driving part used for driving the adjusting rod to rotate is arranged on the outer side of thevalve body; and a sealing assembly is arranged at the rotary joint of the adjusting rod and the valve body. The Venturi valve has the advantages that the valve rod can be prevented from being pushed out of the valve body, the applicability of the Venturi valve to installation in different installation spaces is improved, and normal opening and closing operation of the Venturi valve can be guaranteed.
Owner:上海智全控制设备有限公司
High-frequency auxiliary power supply device for gas shield welding
InactiveCN102363235AReduce volumeMiniaturizationArc welding apparatusMiniaturizationVariable-frequency transformer
The invention relates to a high-frequency auxiliary power supply device for gas shield welding, which mainly comprises an inverter output device (1), a high-frequency transformer (4), a heater (5) and a wire feeder (6), wherein one end of the high-frequency transformer (4) is connected with the inverter output device (1), and the other end of the high-frequency transformer (4) is connected with the heater (5) and the wire feeder (6); the inverter output device (1) is simultaneously connected with a welding transformer (3); and a relay (2) is arranged between the inverter output device (1) and the welding transformer (3). The high-frequency auxiliary power supply device for the gas shield welding has the beneficial effects that a high-voltage variable frequency transformer is used for supplying power, so that the volume of a heating power supply transformer is reduced by two thirds, and the weight is reduced by three quarters, and miniaturization of a complete machine for gas shield welding can be much better carried out; furthermore, the high-frequency auxiliary power supply device is designed to be light and portable, so that the product is more convenient to use.
Owner:安徽易特流焊割发展有限公司
Magnetic electronic building block building module and manufacturing method thereof
InactiveCN110368700AEasy to install and produceReduce process complexitySide-by-side/stacked arrangementsToysEngineeringMagnet
The invention relates to a magnetic electronic building block building module, belonging to the technical field of circuit components. The magnetic electronic building block building module comprisesa circuit board, the circuit board comprises a circuit board body, the circuit board body is provided with connection holes, the bottom portion of the circuit board is provided with a spring pin seat,the spring pin seat comprises a spring female pin seat and a spring male pin seat, the upper ends of the spring female pin seat and a spring male pin seat are fixedly provided with pin seat bulges matched with the connection holes, the bottom portion of the spring pin seat is provided with a bottom plate, the upper surface of the bottom plate is fixedly provided with bottom plate upper bulges atthe periphery, the upper surfaces of the bottom plate upper bulges are provided with magnet slots, the magnet slots are internally provided with magnets, the upper end of the circuit board is providedwith a structure piece, and the bottom portion of the structure piece is provided with second connection bulges matched with the magnet slots. The assembled building block building module is arrangedto achieve the functions of the magnetic structure, the connection mode is very convenient for installation and production, the process complex performances are reduced, it is easy to achieve automatic production and manufacturing, and the whole structure can reduce the production cost.
Owner:SHENZHEN ELEGOO TECH CO LTD
Safe high-speed stacking machine
ActiveCN112777527AImprove layout designExtended service lifeBio-organic fraction processingLifting devicesMachineElectric control
The invention discloses a safe high-speed stacking machine. The machine comprises a lower cross beam assembly, a stand column assembly is arranged at the top of the lower cross beam assembly, an electric control platform is fixedly connected to one side of the stand column assembly, a cargo carrying table assembly is movably installed at the other side of the stand column assembly, and an upper beam assembly is arranged at the top of the stand column assembly; a walking movable wheel assembly is arranged in one side of the lower cross beam assembly; through a second synchronous belt inner side tensioning assembly and a synchronous belt lower end tensioning assembly which are designed, and through the layout design of adopting a chain or a synchronous belt for lifting and the like, the structure is compact, the speed is high, the safety is high, and lifting driving is achieved, the lifting stress structure is more reasonable, and the service life of a transmission part is greatly prolonged; and meanwhile, tensioning of the chain or the synchronous belt and the like is more reasonable, teeth are not prone to disengagement, large equipment power and large energy consumption are avoided, and meanwhile the problems that a winch manner adopted for lifting is not compact in structure, low in speed and low in safety coefficient are solved.
Owner:浙江中扬立库技术有限公司
Waterproof electrical-appliance shell
InactiveCN102065661BIngenious structureImprove waterproof functionHermetically-sealed casingsCooling/ventilation/heating modificationsEngineeringL-shell
The invention relates to a waterproof electrical-appliance shell which comprises an upper shell, a lower shell, a left end cover and a right end cover, wherein the upper shell, the lower shell, the left end cover and the right end cover are installed into a whole. The waterproof electrical-appliance shell is characterized in that the edges of the upper shell and the lower shell are overlapped together, the overlapping surfaces of the upper shell and the lower shell are mutually corresponding circular-arc surfaces, and a waterproof strip is clamped inside the combined part of the upper shell and the lower shell; and a waterproof sealing pad is respectively clamped between the end surfaces of the upper shell and the lower shell and the end covers, and the end covers and the waterproof sealing pads are connected with and fixed at the end parts of the upper shell and the lower shell through screws. The waterproof electrical-appliance shell provided by the invention has the advantages thatthe waterproof electrical-appliance shell has an artful structure, not only has a good waterproof function, but also can be used for emitting the heat inside the shell to the outside of the shell through an aluminum alloy, does not have a series of troubles brought by using epoxy resin for filling and sealing, is also quite convenient to install and produce, is safe and reliable and has long service life.
Owner:山东柏斯莱特照明电器有限公司
A dump truck remote control system and a dump truck remote control operation method
ActiveCN106143256BThe principle is simpleReliable controlTransmission systemsElectric/fluid circuitHydraulic cylinderControl engineering
The invention discloses a dumper remote control system and a dumper remote control operation method. The dumper remote control system comprises a lifting hydraulic pipeline which comprises a lifting hydraulic oil cylinder. The dumper remote control system further comprises an electric control gas circuit hydraulic valve, a wireless remote control unit and a wireless receiving controller. The electric control gas circuit hydraulic valve is provided with a coil, connected with the lifting hydraulic pipeline and connected with a gas circuit limiting valve in series. The wireless remote control unit is provided with multiple keys. The wireless receiving controller is connected with the wireless remote control unit in a radio frequency communication manner and connected with the electric control gas circuit hydraulic valve and can output multiple ways of signals to the electric control gas circuit hydraulic valve. By the adoption of the dumper remote control system, an operator can complete ascending and descending actions of a carriage through the wireless remote control unit in the man and dumper separating state, and the system is safer and more convenient.
Owner:SHENZHEN CIMC SECURITY & SMART TECH
Protective cleaning head
InactiveCN107485557AIncrease the lengthSimple structurePharmaceutical containersMedical devicesEngineeringMedicine bottles
A protective cleaning head comprises a cover body (1) and a thread (2), and is characterized in that a lengthened medicine pipe (3) is arranged at the upper portion of the cover body (1), an anti-retreating tooth (4) is arranged at the lower portion of the cover body (1), teeth are arranged on the inner side of the cover body (1), the thread (2) is formed in the outer portion of the cover body (1), and the outer upper corner of the anti-retreating tooth (4) is in an arc shape. By increasing the length of the medicine pipe (3), convenience is brought to a patient and a user; the teeth on the inner side of the cover body (1) are fixedly connected with a medicine bottle, and the outer upper corner of the anti-retreating tooth (4) is in the arc shape, so tooth corners are prevented from injuring the wounded parts and skin of the patient; the protective cleaning head is simple in structure, simple and clear in principle, reasonable in design and easy to install and produce, brings convenience to the user, effectively improves the marking and anti-counterfeiting functions and has wide application and popularization value.
Owner:张书畅
Anti-fake bottle cap
InactiveCN106379638ASolve the problem of recycling and reuseSimple structureClosuresEngineeringBottle cap
The invention provides an anti-fake bottle cap. The anti-fake bottle cap comprises an upper cap body (1), a lower cap body (2), a notch (3) and tag holes (5), and is characterized in that the notch (3) is formed in the upper cap body (1), the lower cap (2) is provided anti-fake posts (4) side by side and connected with the anti-fake posts (4), gaps are formed between the anti-fake posts (4), and the anti-fake posts (4) fracture when the upper cap body (1) is rotated and cannot restore, so that an anti-fake effect is achieved. The anti-fake bottle cap is simple in structure, simple and clear in principle, reasonable in design ad easy to mount and produce, recovering and recycling by counterfeiters are prevented, the labeling function and the anti-fake function are effectively improved, and the anti-fake bottle cap has high application and popularization value.
Owner:ANHUI BAISHIJIA PACKING CO LTD
Simple type sun room
The invention discloses a simple type run room. A main body of the sun room is of an L-shaped structure; the sun room comprises a first main beam, a first auxiliary beam, laminated glass, a corner beam, a second auxiliary beam, a second main beam and a wall beam, wherein the first main beam is connected to the first auxiliary beam through double-layer laminated glass, and the first auxiliary beamis connected to the corner beam through double-layer laminated glass; the corner beam is connected to the second auxiliary beam through single-layer laminated glass, the second auxiliary beam is connected to the second main beam through single-layer laminated glass, and the second main beam is connected to the wall beam through single-layer laminated glass; illuminating mechanisms are mounted on the corner beam, the second auxiliary beam and the second main beam; and water drainage slots are formed inside the second auxiliary beam and the second main beam. The simple type sun room is simple instructure, is small in size, is good in sealing effect, can avoid water seepage and water leakage, and is convenient in mounting and producing.
Owner:杭州鼎点门窗科技有限公司
Wine bottle cap
InactiveCN106628586ASolve the problem of recycling and reuseSimple structureLocking devicesWine bottleBottle cap
A wine bottle cap comprises a cap body (1) and a thread (4) and is characterized in that the upper part of the cap body (1) is provided with cap teeth (3), an inverted support (2) is arranged at the inner side of the lower part of the cap body (1), the inverted support (2) is inclined to be connected to the inner side of the lower part of the cap body (1), the cap body (1) is mounted on a wine bottle through the thread (4), the inverted support (2) abuts against the convex edge of the wind bottle, then the bottle cap cannot be withdrawn, the inverted support (2) is fractured when the bottle cap is opened and the cap body (1) is rotated, and cannot be restored, and an anti-fake function is realized. The wine bottle cap is simple in structure, simple and clear in principle, reasonable in design and easy to mount and produce and has wide promotion and application value, recycle and repeated use of a counterfeiter are prevented, and marking and anti-fake functions are effectively improved.
Owner:ANHUI BAISHIJIA PACKING CO LTD
Creative combination of lock cylinder magnetic anti-theft shield rotary plate and magnetic head key for obtaining thousands of codes
InactiveCN102535978AEasy to install and produceReduce manufacturing costNon-mechanical controlsKeysInterference fitElectrical and Electronics engineering
The invention relates to a creative combination of a lock cylinder magnetic anti-theft shield rotary plate and a magnetic head key of any automobile-used lock, door lock, safe lock or safe box lock for obtaining thousands of codes. The conventional lock cylinder magnetic anti-theft shield of the automobile-used lock, the door lock, the safe lock or the safe box lock usually has only four magnetic marbles, and only 24 codes at most; and the lock cylinder magnetic anti-theft shield, which has 6 magnetic marbles, only has 180 codes. The lock cylinder magnetic anti-theft shield, which is researched and designed by the invention, has thousands of codes matched with the combination of the magnetic marbles, the rotary plate and the magnetic head key, so as to effectively reduce the mutual unlocking rate of lock cylinder magnetic anti-theft shields. Moreover, a magnetic blocking plate and a magnetic fixing seat are assembled, fixed, and in interference fit with a key handle through a column-shaped positioning column groove, so as to facilitate mounting and production and greatly reduce the manufacturing cost.
Owner:ZHEJIANG DINGLI IND
A New High Frequency Low Pass Filter with Stripline Structure
InactiveCN104201451BImprove flatnessRaise the cutoff frequencyWaveguide type devicesBand shapeBand-pass filter
The invention provides a high-frequency low-pass filter with a strip line structure. The high-frequency low-pass filter comprises a dielectric substrate, an input terminal and an output terminal. The high-frequency low-pass filter is characterized in that the filter further comprises an input inductor, an output inductor, a first-level strip line, a second-level strip line and a third-level strip line, the input inductor and the output inductor are arranged in the cuboid dielectric substrate, the first-level strip line, the second-level strip line and the third-level strip line are positioned on the same plane, the strip lines are connected with one another through first-level circular strip lines, and the third-level strip line is connected with the output inductor through a first-level circular strip line. The novel high-frequency low-pass filter with the strip line structure, namely a low-pass filter with a new structure, is small in size, light in weight, high in reliability, excellent in electrical performance, simple in structure, high in yield and batch uniformity, low in cost and stable in temperature performance.
Owner:NANJING UNIV OF SCI & TECH
Driving and sensing integrated software actuator
PendingCN114800472AEasy to design and manufactureWeaken interferenceProgramme-controlled manipulatorFluidic channelPhotovoltaic detectors
The invention discloses a driving and sensing integrated soft actuator which is characterized by comprising an elastic shell, an axial fluid channel formed in the elastic shell, a light source and a photoelectric detector, and the light source and the photoelectric detector are arranged at two ports of the fluid channel respectively. Wherein the fluid channel is communicated with a hydraulic source of the soft body actuator, and liquid with the refractive index larger than that of the elastic shell is filled into the fluid channel by controlling the hydraulic source, so that an optical waveguide channel is formed; light emitted by the light source is transmitted to the photoelectric detector through the optical waveguide channel.
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
Non-metal pipeline and skid-mounted device for continuous production of same
PendingCN110001022AIncrease productivityHigh functional integrationTubular articlesEngineeringTraction unit
The invention belongs to the technical field of non-metal pipeline processing, and particularly relates to a skid-mounted device for the continuous production of a non-metal pipeline and a non-metal pipeline produced by the skid-mounted device. The device is characterized by comprising a squeezing unit, a cooling unit and a traction unit which are sequentially arranged on the skid-mounted device,the squeezing unit is used for melting a material and generating a connecting pipeline through a die, the continuous pipeline enters the cooling unit to be cured and shaped, and continuous productionis achieved by the traction unit by dragging the pipeline which is cured and shaped. The device has the advantages that the functional integration is high, and the continuous production of multi-layercomposite non-metal pipelines with large calibers and long distance is achieved.
Owner:河北宇通特种胶管有限公司
Single-needle ignition and fire detection device
PendingCN110986089ASimple structureEasy to install and produceDomestic stoves or rangesCombustion ignitionFlame detectionEnvironmental engineering
The invention discloses a single-needle ignition and fire detection device. The single-needle ignition and fire detection device comprises an ignition and fire detection needle and a central processing unit; the ignition and fire detection needle and the central processing unit are connected through an ignition circuit and a fire detection circuit; and the central processing unit controls the ignition and fire detection needle for discharge ignition based on the ignition circuit at different time periods, and controls the ignition and fire detection needle for flame detection based on the firedetection circuit. The central processing unit uses the time division multiplex access principle for controlling the ignition and fire detection needle for discharge ignition based on the ignition circuit at different time periods and controlling the ignition and fire detection needle for flame detection based on the fire detection circuit; and two traditional discharge needles for ignition and fire detection are combined, so that the whole structure of the ignition and fire detection device is simplified, the installation and the production are convenient, the production cost is reduced, andthe quick development and the popularization and application demands of cooking robots are met.
Owner:深圳市智谷天厨科技有限公司
High-voltage demarcation vacuum circuit breaker on outdoor column
The invention relates to an outdoor post-mounted high-voltage boundary vacuum circuit breaker. Its main technical features are: three phases and three insulators are solid right-angle structures, and both ends of the right-angle crank arms have semi-long circular hole gaps. With a current transformer phase, the upper semi-cylindrical surface of the root of the cantilever cylinder on the side wall of the horizontal space is connected to the upper semi-circular inner surface of the oblong hole of the iron core of the current transformer, and the redundant space at the lower part of the oblong hole of the iron core is wound with the secondary winding. The end of the conductor on the middle phase end cover of the non-cantilever part passes through the through hole of the zero-sequence current transformer, and the conductors on the phase end covers on both sides are tightly connected to the phase conductors on both sides of the zero-sequence current transformer. It solves the problems of large volume, heavy weight and inconvenient installation and use of overhead lines in the existing technology, solves the problem of two-way straightening drive of the crank arm, and meets the requirements of the power grid for product miniaturization and intelligent environmental protection.
Owner:特变电工湖南电气有限公司
A high-rise building fire safety power supply equipment
ActiveCN110985303BNovel structureSimple structureFinal product manufactureWind motor supports/mountsRatchetWind driven
The invention discloses a high-rise building fire safety power supply equipment, including a backup power supply, a voltage stabilizer and a generator set, the generator set is installed on the roof, the generator set is connected with a wind power generation unit, and the voltage stabilizer is installed on the On the generator set, the backup power supply is installed in the building and connected to the voltage stabilizer; the beneficial effect of the present invention is that the power supply equipment for high-rise buildings has a novel structure, fully utilizes the advantage of strong wind at high places, and converts existing wind power The equipment is miniaturized to meet the conditions for installation on the roof. Using the principle of connecting rods and one-way ratchets respectively, multiple groups of wind-driven structures are connected in parallel to accelerate and rotate a main shaft, so that the output speed is faster and the gap between them is filled. During the power blank period between them, it can provide stable speed output to drive the generator set, which not only makes full use of the roof space and wind energy, but also has the advantages of simple structure, convenient installation and production.
Owner:DAMING TECH
a rice transplanter
ActiveCN103947354BTo achieve the purpose of transplanting seedlingsEasy to replaceTransplantingFurrow making/coveringDrive shaftSprocket
The invention particularly relates to a rice transplanter, comprising a pair of earthing rollers, wherein the pair of earthing rollers is fixed on an earthing roller fixing plate, and the earthing roller fixing plate is fixed on a fixing rack; a handlebar is fixed at the rear end of the fixing rack; an advancing roller is fixed on the fixing rack through an advancing roller shaft; a seedling feeding mechanism case is arranged in front of the earthing rollers; a rice seedling hopper is arranged above the seedling feeding mechanism case; the seedling feeding mechanism case is partitioned into two parts; a seedling feeding hub is arranged at the joint between one part inside the seedling feeding mechanism case and the rice seedling hopper; a splayed earthing plate is arranged below the seedling feeding mechanism case; an arc opening is formed in the rear side of the lower end of the seedling feeding mechanism case; the seedling feeding hub is connected to a drive sprocket inside the other part of the seedling feeding mechanism case through a seedling feeding hub transmission shaft; the drive sprocket passes through a chain and a first-stage drive sprocket at the front end of the fixing rack; a plow is arranged in front of the seedling feeding mechanism case, and fixed on the fixing rack; a traction section capable of being connected with power is fixedly arranged at the front end of the fixing rack.
Owner:杨水堂
Intelligent padlock
InactiveCN112482902AEasy to produceEasy to install and produceNon-mechanical controlsPadlocksControl engineeringElectric machinery
The invention discloses an intelligent padlock. The intelligent padlock comprises a lock body, a bottom cover, a lock ring, a lock tongue, a lock tongue spring, a lock ring spring, a control circuit,a motor, an unlocking wheel and an accumulator, wherein after the control circuit, the motor and the unlocking wheel are arranged on a support to form a lock main control component, the lock main control component is arranged in a lock main control containing hole in a modular mode, so that the lock main control component can be put in the lock body after debugging, and compared with the situationthat the lock main control component needs to be put in the lock body to debug the intelligent padlock at the present stage, more convenience is achieved; and furthermore, the support and the accumulator are positioned by the shape of the side wall of the lock main control containing hole in the transverse direction and are pressed and positioned by the bottom cover in the vertical direction, sothat the whole lock main control component and the accumulator do not need to be fixed by screws, and only the bottom cover needs to be fixed in a bolt riveting mode and the like, the situation that the control circuit, the motor and the accumulator can only be fixed through the plurality of screws at the present stage is avoided, the structure is more reasonable, the installation and production are more convenient, and the production cost is lower.
Owner:罗国民
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com