117results about How to "Flexible design" patented technology

The invention relates to a TME response diagnosis and treatment integrated method based on EPR, and belongs to the technical field of prodrug controllable release. Trityl free radicals and a drug Mel are coupled, and a trityl prodrug is obtained; according to the prodrug, the characteristic that the trityl free radicals tend to tumor enrichment is utilized, under the tumor microenvironment GSH response, the active drug can be released in a traceless mode no matter in an aerobic environment or an anaerobic environment, and the dissociated trityl free radicals can dynamically monitor changes of the oxygen partial pressure, the pH and the sulfydryl concentration of the surrounding environment. The EPR technology is utilized, real-time monitoring of multiple parameters of the tumor microenvironment and targeted controllable release of drugs are achieved, and the advantage of diagnosis and treatment integration is achieved.

This invention discloses a sensor for detecting ice, water, and dryness states, comprising a substrate, a first metal line, a second metal line, a third metal line disposed on the surface of the substrate, a variable capacitor, an interdigitated capacitor, and a planar inductor. One end of the variable capacitor is connected to one end of the planar inductor via the first metal line, and the other end of the planar inductor is connected to one end of the interdigitated capacitor via the second metal line. The other end of the interdigitated capacitor is connected to the other end of the variable capacitor via the third metal line. The capacitance value of the interdigitated capacitor changes with the different dielectric constants of the materials between the interdigitated fingers. Since the relative dielectric constants of ice, water, and dryness change at different frequencies, the capacitance value of the interdigitated capacitor also changes. Therefore, this sensor for detecting ice, water, and dryness states has advantages such as simple structure, high recognition rate, small size, and process compatibility.

The application provides a ship-vehicle-person virtual image establishment method and system, which comprises the following steps: obtaining ship, personnel and vehicle data as source data for preprocessing, calculating and mining labels according to the preprocessed source data, and producing ship, personnel and vehicle labels; defining hierarchical labels; defining group labels; extracting basic attributes of the ship, personnel and vehicle; defining personalized labels, adding personalized labels to the ship, personnel and vehicle according to their basic attributes and respective source data; defining correlation relationship labels among the ship, personnel and vehicle; creating a label table in a database, adding the calculated labels into the label table, and then performing correlation analysis on the respective source data of the ship, personnel and vehicle and the label table according to business requirements to obtain index data; and providing the index data to a ship-vehicle-person virtual image system for drawing charts. The application can improve traffic operation efficiency, safety and risk prediction.

The application relates to a special clamp for surface treatment of an inverter copper piece, which comprises a base, a clamping unit, a flexible contact layer, a positioning pin assembly and a support adjusting mechanism. The clamping unit increases the contact area through adjustable clamping arms and the flexible contact layer, the positioning pin assembly reduces the impact force by using a spring buffer device, and the support adjusting mechanism provides uniform support through telescopic support rods. The application can effectively solve the problems of insufficient clamping area, uneven clamping force and insufficient support capacity of the existing clamp, avoid deformation or surface damage of the copper piece, ensure the uniformity of the surface treatment layer, simultaneously adopt a chemical corrosion resistant material, adapt to copper pieces of various shapes and sizes, and improve the applicability and treatment quality.

The application relates to a surface enhanced Raman scattering (SERS) substrate, a preparation method and application thereof, and belongs to the technical field of Raman spectrum detection. The substrate comprises, from bottom to top, a substrate layer, a distributed Bragg reflector, a chalcogen phase change material functional layer and a nanoscale metal structure layer. The distributed Bragg reflector is composed of a periodic structure stack of medium materials with different refractive indexes. The distributed Bragg reflector is coupled with the nanoscale metal structure layer to excite a Tamm state. The chalcogen phase change material functional layer can realize reversible regulation of amorphous state and crystalline state under external light excitation, changes the Tamm state resonance wavelength to regulate the SERS enhancement effect. The application realizes high-sensitivity detection through double enhancement of the Tamm state and localized surface plasmon resonance, has the characteristics of non-volatility, reconfigurability, high reproducibility and design flexibility, is convenient to operate, stable in performance, and is suitable for fields of chemical biological sensing, laboratory chip systems and optical encryption.

A kind of quick bag sealing device and method for narrow space radioactive atmosphere isolation, including quick detachable inspection area, equipment back loading area, disassembly operation area;Wherein quick detachable inspection area, equipment back loading area, disassembly operation area all have sealing;And the top of quick detachable inspection area, equipment back loading area is equipped with crane hook reserved interface;Disassembly operation area side has PE operation glove, bottom has operation hole reserved interface.This application can significantly reduce the risk of radioactive material leakage by effective sealing mechanism, protect the operating personnel from radiation damage, while preventing radioactive aerosol from polluting the external environment.Using multiple sealing technology, including buckle and heat sealing, ensures zero leakage of radioactive atmosphere, meets strict radiation protection standards.Effective sealing and isolation measures reduce the possibility of radioactive material release into the environment, help maintain ecological safety.

The application discloses a reverse osmosis membrane device for recycling finishing liquid, which comprises a finishing liquid concentration recovery device and a draw solution regeneration device, the finishing liquid concentration recovery device comprises a water inlet circulating tank, a water inlet circulating pump, a finishing liquid concentration recovery membrane assembly, a draw solution circulating pump and a draw solution circulating tank, and the draw solution regeneration device adopts two-stage reverse osmosis treatment; the application further discloses a method for recycling finishing liquid, which uses the reverse osmosis membrane device for recycling finishing liquid, the finishing liquid concentration recovery device separates the finishing liquid from water by using the osmotic pressure of the draw solution and the water inlet pressure, realizes the concentration of the finishing liquid, and the draw solution is recycled after being regenerated by the reverse osmosis membrane, and the produced water is used as desalted water. The tubular reverse osmosis membrane assembly has high interception rate for the finishing liquid, strong anti-pollution performance, and is easy to clean and replace.

The utility model relates to the field of food processing equipment, in particular to a safe sterilization device for soybean milk powder production. The safe sterilization device for soybean milk powder production comprises a support frame, a sterilization box, a shell, a controller, an ultraviolet sterilization lamp tube, a feeding pipeline and the like, a sterilization box is fixedly connected to the top of the supporting frame, a shell fixedly sleeves the outer side of the sterilization box, a controller is fixedly connected to the front portion of the shell, a plurality of ultraviolet sterilization lamp tubes are symmetrically distributed on the top of the sterilization box front and back, the ultraviolet sterilization lamp tubes are electrically connected with the controller, and the upper portion of the left side of the shell is connected and communicated with a feeding pipeline. According to the soybean milk powder sterilization device, the ultraviolet sterilization lamp tube and the microwave generator are arranged, the low-temperature sterilization technology is adopted, nutritional ingredients are reserved to the maximum extent, the sterilization effect can be ensured, nutrition can be reserved, and meanwhile the problem that when an existing device is used for sterilizing soybean milk powder, the risk that sterilization is not thorough exists is effectively solved.

This invention relates to the field of polymer materials technology, specifically to a method for preparing and applying a rigid polyimide foam reinforced with aluminum honeycomb. The method for preparing the rigid polyimide foam reinforced with aluminum honeycomb provided by this invention includes steps such as surface pretreatment of the aluminum honeycomb core material and fixing the pretreated aluminum honeycomb core material into a molding die. The rigid polyimide foam material reinforced with aluminum honeycomb obtained by this invention not only possesses high specific strength and high specific stiffness, but also inherits the excellent properties of polyimide foam such as high temperature resistance, flame retardancy, low smoke, and thermal insulation. The introduction of the aluminum honeycomb skeleton also improves the material's impact resistance and dimensional stability, making it an ideal multifunctional integrated lightweight structural material with promising application prospects.

The application discloses a circRNA detection method based on Argonaute protein and rolling circle amplification. The method comprises the following steps: mixing a sample containing target circRNA to be detected with a specific reverse transcription primer and reverse transcriptase to obtain long-chain cDNA; mixing the obtained long-chain cDNA with pfAgo, gDNA and a DNA nucleic acid probe to carry out a reaction, and calculating the content of the target circRNA according to the fluorescence signal of the reaction mixture; the nucleotide sequence of the gDNA is specifically complementary to the cDNA sequence obtained by reverse transcription of the circRNA; the sequence of the DNA nucleic acid probe is specifically complementary to the sequence of the cDNA after one cutting of the cDNA by the pfAgo; and the DNA nucleic acid probe is a single-stranded DNA probe with a fluorescent label. The application can realize high-sensitivity, high-specificity and multiple target simultaneous analysis and detection of potential diagnostic biomarkers of liver cancer such as hsa_circ_0001445 and hsa_circ_0001141.

The invention discloses a mica ceramic heating plate and an assembling method thereof, and belongs to the technical field of electric heating equipment, the heating plate comprises a plate body assembly, the plate body assembly comprises an upper plate cover and a lower plate seat, one end of the lower plate seat is provided with a mounting groove matched with the upper plate cover, and the other end of the lower plate seat is provided with a cavity communicated with the mounting groove; a heating assembly is arranged in the mounting groove and located between the upper disc cover and the lower disc base, the heating assembly comprises a base plate matched with the mounting groove and mica sheets arranged on the surfaces of the two sides of the base plate, and the mica sheets on the two sides of the base plate are flexibly attached to the lower disc base and the upper disc cover respectively. According to the heating disc of the scheme, thermal resistance caused by air gaps in the heating disc can be eliminated, and heat is efficiently conducted to the heating disc; meanwhile, stress generated by thermal expansion and cold contraction of an internal structure can be effectively absorbed, damage such as cracking of the disc body is prevented, and the service life of the disc body is effectively prolonged. According to the scheme, the assembly method is simple, and heat loss caused by air gaps in the heating disc can be effectively eliminated.

This utility model discloses a computer processing module and a computer, relating to the field of computer technology. It includes an onboard CPU, a first PCIe x8 interface and an information interface connected to a bridge chip, a power interface of the bridge chip connected to a power module, and the bridge chip further configured to connect a second memory chip, a second Flash chip, and a first crystal oscillator; the bridge chip; the onboard CPU further configured to connect the first memory chip, the first Flash chip, and an RTC clock chip; an FMC connector, the FMC connector including multiple first expansion interface groups connected to the onboard CPU, and multiple second expansion interface groups and functional interface groups connected to the bridge chip; and a second crystal oscillator, the second crystal oscillator providing clock to the onboard CPU, the bridge chip, and the FMC connector through a clock buffer. This achieves miniaturization and interface expansion.

The utility model relates to the technical field of temperature sensors, in particular to a temperature sensor capable of realizing flexible installation, which comprises an NTC (Negative Temperature Coefficient) thermistor, the right part of the outer surface of the NTC thermistor is sleeved with a first heat shrink tube, the left end of the first heat shrink tube is fixedly connected with a second heat shrink tube in a penetrating manner, the left end of the NTC thermistor is fixedly connected with two leads, and the two leads are fixedly connected with the NTC thermistor. The left ends of the two leads are jointly and fixedly connected with a connector, the outer surface of the NTC thermistor is coated with a heat conduction silicone grease layer, the outer surface of the first heat shrink tube and the outer surface of the second heat shrink tube are both coated with insulation protection layers, two connecting ports are formed in the right end of the connector, and the outer surfaces of the two leads are both coated with protection layers. According to the temperature sensor capable of realizing flexible installation, the heat conduction silicone grease layer, the first heat shrink tube and the second heat shrink tube are arranged on the whole temperature sensor, so that the space utilization rate can be improved, and the response speed of the NTC probe is greatly shortened.

The grain conveyor with the hidden take-up device comprises a grain conveyor body, and a plurality of take-up mechanisms used for winding power lines are arranged on one side of the grain conveyor body at intervals in the length direction of the grain conveyor body. The take-up mechanism comprises a fixing base fixedly connected with the grain conveyor body, a plurality of positioning rings arranged at the top of the fixing base at intervals in the width direction of the grain conveyor body, and a winding rod slidably connected into the positioning rings. A locking assembly is arranged at the top end of the fixing base, a plurality of locking parts matched with the locking assembly are arranged at the bottom of the winding rod in the length direction of the winding rod at intervals, and the locking assembly can be locked with the locking parts to limit sliding of the winding rod. The winding rod can be contained in the grain conveyor body in a sliding mode, the risk that people are stumbled and injured by collision is avoided, and the extending length of the winding rod can be adjusted according to the length of a power line.

The utility model discloses a measuring device for measuring the internal temperature of equipment, and belongs to the technical field of industrial equipment detection. The defect that temperature field distribution in equipment cannot be reflected by fixed point measurement in the traditional measurement setting in the prior art is overcome. The main body structure of the device comprises a sleeve, N through holes are arranged in the sleeve, a transmission lead is arranged in each through hole, one end of each transmission lead is provided with a temperature measuring end, the other end of each transmission lead is provided with a wiring piece, the sleeve is also provided with a connecting piece used for being connected with a cabinet body, and N is a positive integer greater than or equal to 1. The temperature monitoring device is mainly used for monitoring the internal temperature of equipment such as a disinfection cabinet.

The application discloses an integrated aviation hybrid power oil cooling system and an aviation hybrid power aircraft, and belongs to the technical field of aviation hybrid power aircrafts. The integrated aviation hybrid power oil cooling system comprises a fan, a fan flow channel piece with an annular flow channel, an annular radiator, an oil supply and return pump set, a fan motor, a fan motor controller and an oil tank. The axial ends of the fan flow channel piece are connected with the fan and the annular radiator respectively, so that the annular flow channel is axially communicated with the fan and the annular radiator, and then the cooling airflow generated by the fan enters the annular radiator through the annular flow channel. The inner shaft hole of the fan flow channel piece further forms a hub installation space for installation. The fan motor and the oil supply and return pump set are arranged in the hub installation space respectively, two power output ends of the fan motor are connected with the fan and the oil supply and return pump set respectively, the oil tank is arranged in the shaft hole of the annular radiator, and the fan motor controller is connected with the fan flow channel piece. The overall structure of the application is compact and reasonable, the manufacturing and maintenance costs are low, the weight is small, and the utilization rate of the cooling airflow heat dissipation capacity is high.

This utility model discloses an angle-adjustable safety belt suspension device, comprising: a support base with an angle adjustment structure; and a suspension device body disposed at the rotating end of the angle adjustment structure for adjusting the angle of the suspension device. When the suspension device body is in a vertical position, a safety rope is installed at the vertical lifting end of the suspension device body, and the other end of the safety rope is connected to the safety belt for short-distance lifting operations. This utility model's device is equipped with an angle adjustment structure, including a rotating base and a dual-axis rotary motor, enabling multi-angle adjustment of the suspension device body. It allows for easy adjustment of the safety belt's suspension angle according to different work requirements, ensuring optimal safety and comfort in various operating environments.

The utility model discloses a delivery door of a recycling bin, which relates to the technical field of garbage recycling and comprises a first door body, a second door body, a driving device, an anti-pinch device and a guide mechanism, the first door body is rotatably connected with the second door body, the first door body is provided with the anti-pinch device, and the second door body is provided with the guide mechanism. The driving device is installed on the side wall of the recycling box and connected with the anti-pinch device, and the lower end of the second door body is connected with the side wall of the recycling box through a guide mechanism. According to the delivery door, the first door body and the second door body are arranged, and the first door body and the second door body can rotate relative to each other, so that the electric driving device with a short stroke can be selected to achieve a large opening and closing stroke, and compared with a long electric driving device consistent with the opening and closing stroke of the delivery door in a traditional design, the delivery door has the advantages of being simple in structure and convenient to use. According to the utility model, the purchase cost of the electric driving device is reduced.

The utility model discloses a kind of medicine subpackaging medicine bottles for old people, including bottle body, rotating cover, bottle cap and timer, bottle cap is set in the top opening of bottle body and can be opened and closed, the inside of bottle body is separated into several independent medicine storage cavities by longitudinally arranged partition, cylindrical column is fixed in the top of partition and the axial position of bottle body;Rotating cover is located in bottle body and is located above partition, rotating cover includes bottom plate, two side plates and top plate, the diameter of bottom plate and top plate is same with the inner diameter of bottle body, an opening is equipped on bottom plate and top plate, the central angle of opening is same with the included angle between adjacent two partitions, two side plates are fixed on the opening position between bottom plate and top plate to form support;Cylindrical column is fixed with gear one on the same axial center, motor is fixed on side plate, gear two is assembled on motor output end, gear one and gear two are mutually engaged, motor is electrically connected with controller, controller is electrically connected with timer and prompter fixed outside bottle body.

The utility model relates to a kind of differential and vehicle, its shell is fixedly connected by welding with main reduction gear, shell is constituted by two half shells and is respectively installed in the axial both sides end surface of main reduction gear. Fixed part for and half shell welding is equipped on the axial both sides end surface of main reduction gear, and positioning part spaced apart from fixed part welding area in radial direction is also equipped, and positioning part supports half shell when welding. The technical scheme will positioning part and welding area be spaced apart, avoid the influence of positioning accuracy by heat distortion generated in welding process, can effectively improve the assembly accuracy and overall performance of differential, ensure the reliable operation of differential.

The invention discloses a mechanical energy storage and release device and a thread trimming device. The mechanical energy storage and release device comprises a base; the movable part can move relative to the base; the energy storage part acts between the base and the movable part and is configured to store mechanical energy for driving the movable part to move; the state switching type locking mechanism has a first mechanical state and a second mechanical state; wherein in the first mechanical state, the state switching type locking mechanism introduces geometric constraint on a force application path of the energy storage component, so that the movable part resists the acting force of the energy storage component and is locked; the state switching type locking mechanism can be switched from the first mechanical state to the second mechanical state by applying an external triggering effect; and in the second mechanical state, the geometric constraint is relieved, and the energy storage part is released and drives the movable part to move.

The utility model provides a split type ring rivet structure's inlay hard jewelry, it includes hard main part, rivet, inlay component and decorative stone, the plasticity of inlay component is greater than hard main part. The hard main part is provided with the installation groove for installing inlay component, the bottom surface in the installation groove is fixedly provided with the rivet, inlay component is fixed in the installation groove through the rivet, inlay component is provided with inlay groove, and decorative stone is fixed in inlay groove. The split type ring rivet structure's inlay hard jewelry of the utility model can use larger processing cutter to process the installation groove in the hard main part, the cutter is not easy to damage, and the base body is not easy to crack, the processing difficulty is lower, the processing precision is high, then inlay component is fixed in the installation groove through the rivet ring rivet, can improve the processing efficiency, reduce production cost, inlay component can be freely replaced, improve inlay freedom, design can be more flexible, realize diversified inlay effect and decorative style, and inlay firmness is high.

This utility model relates to the technical field of grinding devices, specifically a grinding device for turbine casting production and processing. It includes a base plate, a support base, a clamping mechanism, and a grinding mechanism. Several support bases are located at the bottom of the base plate. Two clamping mechanisms are located at the top of the base plate. The grinding mechanism includes a frame, a first bolt, a mounting frame, a bearing, a rotating block, a groove, an electric push rod, a telescopic cylinder, a motor, a connecting plate, a mounting plate, a grinding plate, and a second bolt. The frame is connected to the base plate via the first bolt. The mounting frame contacts the top of the frame. One end of the rotating block is connected to one end of the mounting frame via the bearing. The groove is located at the other end of the mounting frame. One end of the electric push rod is connected to the inner wall of the groove. This utility model, a grinding device for turbine casting production and processing, solves the problem of poor practicality of current equipment.

The application belongs to the technical field of mass spectrum and ion mobility spectrum analysis, and particularly relates to a traveling wave ion mobility module without direct current protection. The application is used for realizing ionized sample separation based on different collision cross sections. The radio frequency restraining electrode and the traveling wave separation electrode on the circuit board are arranged in a specific combination in space, and then a radio frequency signal and an axially periodically changing traveling wave signal are applied, so that the ion is restrained and separated. Compared with the traditional non-destructive ion transmission mobility spectrum based on direct current and traveling wave, the traveling wave ion mobility tube device of the application does not need to apply a direct current protection (guard voltage) electric field, the circuit design is simpler, the required components are less, the expansibility is stronger, and the application range is wider.

The utility model discloses an operation device for old -age game, including first support module, second support module, display module and operation module, first support module includes fixed frame and moving frame, the fixed frame is equipped with a plurality of fixed holes and first installation end, and one end of moving frame with first installation end swing joint, second support module includes middle part subassembly, upper assembly and lower assembly, and middle part subassembly is equipped with second installation end and second installation end with the other end of moving frame swing joint. The utility model discloses an operation device for old -age game, aims at solving the problem that present device support is not flexible, and the display effect is poor, and the operation is inconvenient and lacks the security guarantee, and the comfort and security of old people using game device are improved.

The utility model relates to an air conditioner. The air conditioner comprises a machine body, an air duct assembly and a fan assembly. The air duct assembly and the fan assembly are respectively arranged in the machine body; the air duct assembly is arranged at the upper end of the fan assembly; an air outlet component is arranged at the top of the machine body; the air outlet component communicates with the air duct assembly to form an air duct. According to the air conditioner, the airflow formed by the fan assembly can upwards enter the air duct along the air duct assembly and is directly blown out through the air outlet in the air outlet component, in this way, the air outlet efficiency can be effectively improved, a user can more visually feel the air blowing effect, and the user experience feeling is improved.

The application relates to a core, a motor component, a suspension motor, a suspension assembly and a vehicle. The core comprises a tooth portion and a yoke portion. An axle hole is arranged on the tooth portion; the yoke portion is independent of the tooth portion and coaxially connected with the tooth portion, the yoke portion at least partially protrudes from a first side surface of the tooth portion to form a winding mounting portion together with the first side surface; and at least one of the tooth portion and the yoke portion is an integrally-formed body. The core, the motor component, the suspension motor, the suspension assembly and the vehicle can solve the technical problem that the magnetic resistance of the suspension motor is relatively large and the magnetic leakage risk is relatively high in the related art.

The invention discloses a multi-field control pyrolysis reactor which comprises a lifting pipe at least provided with a preheating section and a rapid pyrolysis section, a reaction channel is formed in the lifting pipe, a carrier gas inlet is formed in the lower end of the preheating section, a material inlet is formed in the preheating section, and a material outlet is formed in the rapid pyrolysis section; the carrier gas inlet and the material inlet are respectively communicated with the reaction channel; the guide pipe penetrates through the lifting pipe and is positioned in the reaction channel, and a plurality of guide pipe gas outlets with different gas outlet directions are formed in the guide pipe. The multi-field control pyrolysis reactor provided by the invention can realize regulation and control of a temperature field, a velocity field and a reaction atmosphere in a reaction process, optimizes a pyrolysis process, and improves product yield and quality.

The invention relates to an isolation driving circuit and method for bidirectional signal power composite isolation transmission, and the circuit comprises an inversion unit, an isolation transformer, a rectification unit and an output unit which are connected in sequence, and a primary harmonic impedance regulation and control unit is arranged between the inversion unit and the isolation transformer. The primary side harmonic impedance regulation and control unit is connected with the main control unit through a primary side signal processing unit, a secondary side harmonic impedance regulation and control unit is arranged between the isolation transformer and the rectification unit, and the secondary side harmonic impedance regulation and control unit is respectively connected with the output unit and the power device through a secondary side signal processing unit. According to the circuit, different harmonic frequency components of voltages of a primary side detection end and a secondary side detection end are modulated through a primary side harmonic impedance regulation and control unit and a secondary side harmonic impedance regulation and control unit, so that a signal flow and a power flow are respectively transmitted under different frequencies, and a driving signal, a state monitoring signal and a power control signal are mutually independent in frequency; and high integration level and high control freedom degree of signal transmission are realized.

The utility model discloses a multifunctional mechanical arm tail end clamp, and particularly relates to the technical field of mechanical arms, which comprises a mounting seat, a connecting flange is fixedly arranged at the top of the mounting seat, a fixing frame is fixedly arranged on one side of the mounting seat, a T-shaped block is slidably arranged on the inner wall of the fixing frame, and an adsorption mechanism is arranged on one side of the T-shaped block. The adsorption mechanism comprises a fixed ring fixedly arranged on one side of the T-shaped block, a movable disc is slidably arranged in the fixed ring, a mounting frame is fixedly arranged on one side of the movable disc, a vacuum suction cup is fixedly arranged on one side of the mounting frame, a vacuum pipe is arranged on one side of the vacuum suction cup in a penetrating mode, and an electromagnetic valve is arranged on one side of the vacuum pipe. The position of the adsorption mechanism can be flexibly adjusted, the adsorption mechanism can adapt to objects to be adsorbed at different positions, negative pressure can be rapidly formed, the objects can be efficiently adsorbed, the overall stability is ensured, angle adjustment of the adsorbed objects is achieved, and diversified operation requirements are met.