63results about How to "Exquisite structure" patented technology

The invention relates to an epoxy resin pouring type transformer with built-in microcirculation cooling channels and a heat dissipation method of the epoxy resin pouring type transformer, and belongs to the technical field of power transformers. The epoxy resin pouring type transformer comprises an iron core, a low-voltage winding, a high-voltage winding and a heat dissipation shell, the low-voltage winding and the high-voltage winding are completely impregnated and wrapped by an epoxy resin composite material through a vacuum pouring process, an integrated epoxy resin pouring body is formed after curing, and a three-dimensional communicated bionic microcirculation cooling channel network is arranged in the epoxy resin pouring body; the heat dissipation shell is in close contact with the outer surface of the epoxy resin pouring body through the high-heat-conductivity insulating medium. According to the invention, the heat dissipation efficiency can be remarkably improved, and a cooling medium (air) is directly guided to a microscopic area around the winding conductor through a three-dimensional communicated and tree-shaped fractal bionic microcirculation cooling channel network, so that the effective heat exchange area and the heat exchange strength are greatly increased, and internal heat can be accurately and efficiently taken away.

The application provides a static pressure balance type underwater self-driven flexible touch pressure sensing finger, which comprises a touch pressure sensing unit, a hydraulic cylinder, a pressure transmission unit, a piezoelectric transducing unit, a transducing unit support, a platinum electrode and a base, the touch pressure sensing unit and the pressure transmission unit are connected with the hydraulic cylinder through bolts, and the oil cavity between the piston end faces is filled with hydraulic oil; the piezoelectric transducing unit is inserted into the stepped through hole in the cylinder wall of the transducing unit support; the pressure transmission unit and the base are connected with the transducing unit support through a flange and a threaded pair; the platinum electrode is fixed in the lead hole of the piezoelectric transducing unit, and the lead of the platinum electrode is led out from the lead hole of the base and connected to a pressure detection circuit. Based on the area effect of Pascal's principle and the solid-liquid interface double electric layer principle, the application can convert the tiny pressure detected by the finger tip into a larger elastic deformation of the flexible hose, so as to generate a high-amplitude ionic current signal and transmit it to the pressure detection circuit, and realize the sensing, amplification and measurement of the pressure signal.

The application discloses a multiphase fluid flowmeter, which comprises a flowmeter base, at least two pressure sensors and at least one pressure reducing device; the pressure reducing device is arranged in the flowmeter base, and the pressure sensors are arranged at two ends of the pressure reducing device. The flowmeter does not need movable structures such as impellers to calculate flow, so that the flowmeter is simple and exquisite in structure, differential pressure measurement and flow conversion can provide a wider linear region, and the design without movable structures can ensure accuracy and facilitate replacement, so that the flowmeter can not be limited by fluid types and viscosity, and has a wider application range.

The invention discloses a ventilation device for preventing oil liquid in a bearing box from dripping outwards, which comprises a shell with an inner cavity, a cavity partition plate with a first gas discharge through hole is arranged in the shell, and the cavity partition plate divides the inner cavity of the shell into a gas discharge cavity and an oil mist filtering cavity which are communicated up and down; an oil mist filtering mechanism forming a spiral oil mist filtering channel is arranged in the oil mist filtering cavity, an oil mist leading-in mechanism and a lubricating oil recycling mechanism are arranged at the lower end of the shell, and the spiral oil mist filtering channel is communicated with the bearing box through the oil mist leading-in mechanism and the lubricating oil recycling mechanism; and a second gas discharge through hole communicated with the outside is formed in the side wall of the gas discharge cavity. The motor bearing box can effectively solve the problems that oil mist escapes outwards and oil drips outwards, consumption of lubricating oil is reduced, and meanwhile the motor bearing box has the advantages of being exquisite in structure and free of cooperation of an external power source.

The utility model belongs to the technical field of installation, and relates to an electric duct model convenient to install, which comprises a duct wall, a plurality of groups of first supporting sheets are fixedly connected to the inner side of the middle of the duct wall, motor columns are fixedly connected to the end parts of the plurality of groups of first supporting sheets, an air outlet ring is fixedly connected to the end part of the duct wall, and a gentle slope surface is fixedly connected to the joint of the air outlet ring and the duct wall. Multiple sets of second supporting pieces are fixedly connected to the middle of the air outlet ring, a fairing is fixedly connected to the ends of the second supporting pieces, a fairing cone is fixedly connected to the end of the motor column, a motor cavity is formed in the middle of the motor column, a motor is slidably connected to the middle of the motor cavity, and a supporting assembly is arranged in the motor cavity; by means of the structural design, the structure of the air outlet ring at the end of the duct can be more attractive, flowing of airflow in the air outlet ring can be optimized, energy loss is reduced, the high-speed pushing force of an airplane is improved, and then energy waste can be reduced in the flying process.

The utility model discloses a lower limbs non -weight bearing state rehabilitation brace, including two supports, the support includes the thigh support pole and shank support pole, the thigh support pole is connected with the shank support pole through being equipped with the swivel base component between, one end of the thigh support pole is connected with the connecting rod through the swivel base component, the connecting rod top is equipped with fixed block, one side of fixed block is equipped with waist binding subassembly, the both sides of two thigh support poles and the both sides of two shank support poles are equipped with leg binding subassembly. The utility model discloses a lower limbs non -weight bearing state rehabilitation brace compares with prior art, can adapt to the patient of different height leg length and different waistline, and the wearing is convenient and comfortable, and the brace is bound through the waist, effectively disperses the body weight, can elevate whole lower limbs, alleviates the burden of the affected limb, especially applicable to the fracture serious, postoperative early rehabilitation or acute ligament injury patient, helps to reduce the force of the affected limb, prevents the disease aggravation.

This utility model discloses an electrical connector sheath mounting structure, including a wire harness end sheath and an appliance end socket. The wire harness end sheath includes a sheath body, a longitudinal arm on one side of the sheath body, and a locking block on the longitudinal arm. The appliance end socket has a locking opening on its side that cooperates with the locking block. The electrical connector sheath mounting structure of this utility model has the advantages of simple structure, low cost, and high reliability.

The invention relates to an automatic preparation method and device of a medicament for treating liver cirrhosis. A traditional Chinese medicine decoction is prepared from the following raw materials in parts by weight: 10 parts of radix astragali, 5 parts of radix notoginseng, 15 parts of radix salviae miltiorrhizae, 10 parts of rhizoma atractylodis macrocephalae stir-fried with bran, 10 parts of poria cocos, 10 parts of fructus aurantii stir-fried with bran, 15 parts of vinegar turtle shell, 5 parts of vinegar schisandra chinensis, 15 parts of vinegar tortoise shell, 10 parts of peach kernel, 10 parts of radix curcumae, 15 parts of Chinese lobelia and 20 parts of phyllanthus urinaria. An automatic preparation device of the liver cirrhosis treatment medicament is applied, and the method comprises the following steps: S1, filling; s2, performing soaking; s3, decocting first; s4, group decoction; s5, later operation is carried out; s6, squeezing; a standardized decoction process aiming at a specific liver cirrhosis treatment prescription can be executed in a single container through exquisite mechanical linkage and automatic control in a whole process without manual intervention, and a specific traditional Chinese medicine formula (astragalus membranaceus, vinegar turtle shell and the like) is deeply combined with an automatic operation process of the device, so that a set of optimized preparation process is formed.

This invention relates to the field of air conditioning and refrigeration engineering technology, specifically to a plug structure, an air conditioner housing, and an air conditioner. The problem this invention solves is that the plug structure cannot completely secure a wire mesh cover. An embodiment of this invention provides a plug structure connected to a plug groove located in an air conditioner. The plug structure comprises: a plug body that engages with the plug groove, at least a portion of which enters the plug groove; a first connecting portion connected to the plug body, at least a portion of which contacts the wire mesh cover, and the first connecting portion is located on the side of the wire mesh cover closer to the air conditioner; and a stop portion connected to the first connecting portion, which contacts the air conditioner. The first connecting portion is rotatable relative to the plug groove, and the stop portion contacts the air conditioner during rotation.

The utility model relates to the technical field of power application equipment, provide a cam mechanical interlock device of pole circuit breaker, include: the isolation insulating casing, the isolation static contact, the isolation dynamic contact, the isolation contact seat, the insulating pull rod, the control box, the isolation operation main shaft, the elbow board, the connecting plate, the cam, the gyro wheel, the lever, the transmission assembly, the locking block, when the gyro wheel with the wheel surface contact of cam, the locking block just unblocks circuit breaker operation switch, when the gyro wheel with the arc groove contact, the locking block just locks circuit breaker operation switch. Advantage: the opening and closing action between the isolation static contact and the isolation dynamic contact is in the isolation insulating casing, the structure is unique and exquisite, the isolation insulating casing plays the role of the isolation sundries of outside, avoids the opening and closing action of the isolating switch to be interfered with by sundries, improves stability and security, under the condition that the closing of isolating switch is not in place or the opening is not in place, avoids the circuit breaker operation switch to be triggered mistakenly.

The utility model discloses a kind of reversing devices of pneumatic control pressure boost pump, including the pressure boost piston being arranged in pressure boost cylinder, the rear end of pressure boost cylinder is equipped with the reversing valve core of axial extension and perpendicular to axial first gas hole, second gas hole, third gas hole, first gas hole and second gas hole are respectively communicated pneumatic control valve, first gas hole is always open air hole;Reversing valve core is equipped with communication groove;Pressure boost piston connects reversing valve core;Pressure boost piston moves reversely and pushes reversing valve core, so that communication groove is communicated first gas hole and second gas hole, gas in first gas hole enters pneumatic control valve and promotes its reversing;Pressure boost piston moves forward and makes communication groove be communicated second gas hole and third gas hole, gas in second gas hole is discharged from third gas hole and promotes pneumatic control valve reversing.The reversing device of the reversing device of pneumatic control pressure boost pump and the piston stroke linkage of pressure boost pump, and pneumatic control valve reversing is controlled by pneumatic mode, structure is ingenious, few parts, high reliability, action is stable, guarantee the pressure boost efficiency of gas pressure boost pump.

The utility model discloses a kind of exempt from nail paste library location box, including library location main body board, the outer surface of the library location main body board is provided with two box side plates and back plate, the box side plate, back plate and library location main body board are connected between by bottom crease, the inside of the library location main body board is provided with two partition plates, the inside of the library location main body board is provided with transverse partition plate on partition plate. In the exempt from nail paste library location box, library location main body board and box side plate, back plate are connected by bottom crease, folding is naturally formed along crease, without alignment calibration, the recess of transverse partition plate is matched with partition plate, side plug is matched with corresponding hole site, realize accurate positioning, can be completed assembly without tool, and library location box is realized self stable formation by pure physical buckle structure, and reliable stacking between unit can be realized by stacking plug and hook hole, without punching screw fixing, can realize quick formation, exempt from nail exempt from glue and fixed formation main body structure firm, beautiful.

The application discloses an outdoor display stand with intelligent wind-resistant rapid contraction function, belongs to the technical field of outdoor display equipment, and can be widely applied to outdoor scenes such as commercial advertisements, enterprise display and cultural communication. The display stand comprises a base, detachable support arms, a wind force self-adaptive turnover mechanism, a rapid descending linkage mechanism and replaceable display frames. When the wind speed sensor detects that the wind force is too large, the turnover mechanism is triggered to work, the elastic telescopic head compresses the spring to drive the display frame to rapidly turn from a vertical state to a horizontal state, and rapidly descend from the horizontal state to a vertical low position state. The display stand integrates wind-resistant rapid contraction control and modular design, is suitable for complex outdoor environments, widens the use range, improves the safety and the intelligent level, achieves the effects of good display effect, reliable structure and convenient use, and has good social and economic benefits.

The utility model relates to an optical fiber sealing cabin device, which comprises a protection cylinder, an isolation cylinder and an end cover, the isolation cylinder is fixedly arranged at the opening end of the protection cylinder; the end cover is arranged at the opening end of the isolation cylinder in a covering manner; a first-stage sealing cavity is formed between the end cover and the isolation cylinder, and a second-stage sealing cavity is formed between the isolation cylinder and the protection cylinder; a device mounting bracket is fixedly arranged in the second-stage sealing cavity, and an optical device and an electronic device are arranged on the device mounting bracket; the end face of the end cover is provided with a clamping sleeve part and an electric connector jack in a penetrating manner, and the end face of the closed end of the isolation cylinder is provided with an optical fiber sealing plug and a sealing pin. According to the utility model, internal optical devices and optical fiber connection points can be effectively protected, and safe and reliable access and sealing of optical fibers can be realized.

The invention relates to the technical field of agricultural machinery, and discloses an arrow plough type high-speed efficient deep fertilization stirrer and a fertilization method.The arrow plough type high-speed efficient deep fertilization stirrer comprises a frame, one side of the upper portion of the frame is fixedly connected with an engine, the output end of the engine is fixedly connected with a connecting assembly, and the other end of the connecting assembly is fixedly connected with a speed reducer; the output end of the speed reducer is fixedly connected with a gearbox assembly, the other end of the gearbox assembly is fixedly connected with a stirring assembly, the bottom of the frame is fixedly connected with a soil turning assembly, the middle of the upper side of the frame is fixedly connected with a fertilizing assembly, and one side of the upper portion of the frame is fixedly connected with a hydraulic lifting assembly. The stirring assembly comprises a first stirring unit or a second stirring unit. By conveying the fertilizer to different depths of soil, the fertilizer can be conveniently mixed with the soil, so that the fertilizer is more uniformly distributed in the soil, the subsequent soil effect is ensured, and the nutrient supply of crop root systems is conveniently met.

The application discloses a kind of complex terrain-oriented adaptive passive wearable hemodialysis machine load devices, including the load platform of wearing in the waist of user, hemodialysis machine is carried in the inside of load platform, outside is equipped with wearing fixed structure, two ends are respectively equipped with leg structure;The leg structure includes the spring recovery device A of being adapted to swing inside and outside of thigh inside measurement, femoral skeleton and calf skeleton;The rear end of the femoral skeleton is equipped with load-bearing connecting rod device, and the rear end of calf skeleton is equipped with power-assisted connecting rod device;The spring energy storage device B is equipped in the hip joint of the femoral skeleton and load platform connection, and the spring energy storage device C is equipped in the knee joint of the femoral skeleton and calf skeleton connection;Femoral skeleton and calf skeleton inside are equipped with the structure of adjustable leg binding height of different body type wearers;The lower end of the leg structure is equipped with foot structure;Spring recovery device D that can be adapted to swing inside and outside of ankle is equipped in the ankle joint of foot structure.

The utility model discloses a constant-force elastic structure linearly moving along a front arm, the front end and the rear end of the front arm are respectively mounted at the upper ends of a swivel seat and an adjusting seat in a manner of rotating around a first horizontal rotating shaft and a second horizontal rotating shaft, and the front end and the rear end of a support plate are respectively mounted at the lower ends of the swivel seat and the adjusting seat in a manner of rotating around a third horizontal rotating shaft and a fourth horizontal rotating shaft; the adjusting base, the front arm, the swivel base and the supporting plate form a parallel four-connecting-rod structure, the front end of a connecting piece of the elastic assembly can be installed on the swivel base in the mode of rotating around a third horizontal rotating shaft, and the rear end of the connecting piece is hinged to the front end of an elastic element of the elastic assembly through a fifth horizontal rotating shaft. The fifth horizontal rotating shaft can be installed on the front arm in a sliding mode in the elastic stretching direction of the elastic element along a straight line, an arc line or an oblique line forming an angle with the elastic stretching direction of the elastic element, and the rear end of the elastic element is installed on the front arm, the adjusting base or the second rotating shaft in a locking mode in the stretching direction of the elastic element. According to the utility model, the display can stably hover at any height, and the whole structure is small and beautiful.

The present application belongs to the technical field of kits, and particularly relates to a detachable kit for parathyroid blood supply detection, which comprises a box body, an openable box cover arranged at the top of the box body, a developing solution injection mechanism, a liquid medicine injection mechanism and a three-way connecting mechanism arranged in the box body, a first end of the three-way connecting mechanism being connected with the developing solution injection mechanism, a second end of the three-way connecting mechanism being connected with the liquid medicine injection mechanism, and a third end of the three-way connecting mechanism being used for connecting a remaining needle, the three-way connecting mechanism being capable of being switched between a developing solution injection function and a reagent injection function. The kit designed in the present application is used in cooperation with developing reagents such as indocyanine green aqueous solution, and can guide a doctor to make a decision on whether to retain or transplant parathyroid glands, or help the doctor to find a position of a parathyroid adenoma to be removed during a total thyroidectomy and central lymph node dissection surgery or a parathyroid adenoma resection surgery. The device can be repeatedly used, material is saved, the environment is protected, mechanical injection is achieved, and efficiency is high.

This invention discloses a test power supply and its mounting assembly to solve the problems of complex assembly process, difficult maintenance, and excessive wires in multilayer PCB assemblies. Specifically, it includes a mounting assembly, a first circuit board, a second circuit board, a third circuit board, a fourth circuit board, a fifth circuit board, a fan assembly, and a busbar adapter circuit board. The mounting assembly includes a mounting base plate and N+1 insulating plates (N≥1) mounted side-by-side vertically on its upper surface, forming N air ducts. A fan assembly is installed in the middle section of each air duct, and the first and second circuit boards are located on the rear side of the fan assembly. The first and second circuit boards are mounted back-to-back and electrically connected via conductive posts. The third, fourth, and fifth circuit boards are located on the front side of the fan assembly. The fourth and fifth circuit boards are mounted back-to-back with the third circuit board and electrically connected via conductive posts. The front and rear sides of the busbar adapter circuit board are electrically connected to the fourth and second circuit boards, respectively.

The utility model belongs to the technical field of vehicles, specifically relates to a folding pipe type structure and a vehicle comprising the structure, the folding pipe type structure comprises: a vertical pipe, a folding pipe, a rotating mechanism and a locking mechanism, wherein the vertical pipe is rotatably connected with the folding pipe through the rotating mechanism, the locking mechanism locks the vertical pipe and the folding pipe when the folding pipe rotates to the folding position, and the locking mechanism releases the folding pipe through the compression of the spring when the folding pipe rotates away from the vertical pipe under the force. The mechanism provided by the utility model is simple and exquisite, the elastic reversible buckle structure is used to realize the stable locking structure of folding and unfolding, the appearance change of the vehicle body is minimized, and the utility model has a wide range of application and is less modified for the existing vehicles.

This application discloses an online monitoring system for molten salt parameters, relating to the field of intelligent monitoring and diagnostic technology. The online monitoring system selects a first pipe with a curvature less than a preset threshold as the measurement segment in a concentrated solar power (CSP) plant, and installs pressure testing devices at both ends, constructing an online measurement structure based on the pressure difference principle. This system achieves real-time, in-situ monitoring of molten salt viscosity, overcoming the problems of poor timeliness and inability to reflect real-time operating status in traditional offline sampling and analysis. The limitation on pipe curvature ensures the stability of fluid flow, allowing the measured pressure difference to accurately reflect the viscous resistance of the molten salt. This solution has a compact structure, is easy to deploy in engineering, and provides stable and reliable technical support for real-time perception of the molten salt status, operational risk assessment, and early warning decision-making in CSP plants.

The utility model relates to important article storage cabinet technical field, especially important article storage cabinet, including cabinet, be equipped with display screen, camera, fingerprint appearance and external RFID card reader on the cabinet, still be equipped with a plurality of storage bin on the cabinet, every storage bin all is equipped with the built -in RFID module that is electric connection with external RFID card reader, every storage bin all is equipped with the door, connecting component and electric control lock, the door is rotatoryly connected with the storage bin through connecting component, the electric control lock is used for locking or unlocking the door, and the electric control lock is installed in the side of storage bin through the connecting piece, the cabinet is still fixed with the support in, be equipped with a plurality of mounting plate for the electric control lock installation on the support, the mounting plate is arranged on the support along the position distribution of a plurality of storage bin, the utility model can firmly install electric control lock, guarantee the smooth unlocking of electric control lock, still prevent electric control lock from being dismantled more, and the safety performance is better.

This invention discloses a concave quadrilateral negative Poisson's ratio lattice sandwich structure and its design method, applicable to the field of sandwich structure technology. The method includes: starting from the characteristics of honeycomb structures, extracting the external features of the honeycomb structure, extracting the main structural elements and structural mechanisms, and then constructing concave quadrilateral structural units through inward folding design; integrating hexagonal honeycomb structures and square honeycomb structures with concave quadrilateral structural units to design different concave quadrilateral negative Poisson's ratio unit cell structures; clarifying the size range of structural elements for response surface optimization in Box-Behnken experimental design; designing the core layer by periodically arranging the unit cell structure according to the "edge-to-edge connection" and "corner-to-corner connection" method, and constructing the lattice core using a stacking method; finally, the upper panel, the concave quadrilateral negative Poisson's ratio lattice core, and the lower panel constitute hexagonal and square concave quadrilateral negative Poisson's ratio lattice sandwich structures. This invention is particularly suitable for engineering application scenarios with strict requirements for lightweight design and high energy absorption performance of components.

The utility model provides a fumigating device facilitating observation of moxa stick combustion, and relates to the technical field of traditional Chinese medicine physiotherapy instruments. Comprising a sealing door installed on the front face of a box body, an observation window is fixedly installed on the rear face of the box body, a plurality of air inlet holes are formed in the bottom of the box body, a plurality of air outlet holes are formed in the top of the box body, and a baffle for opening and closing the air outlet holes to adjust the air volume is installed on the inner side of the box body in a sliding mode. According to the fumigating device convenient for observing moxa stick combustion, medical staff can clearly monitor the height and color of moxa stick combustion flame in the whole process through the observation window to judge the fire behavior, change the moxa stick in time according to the combustion progress, control all stages of the moxibustion treatment course and guarantee the stability and safety of the physical therapy effect, and by optimizing the design of the observation window, the fixing frame and the air inlet holes, the medical staff can conveniently observe the moxa stick combustion. The fumigation device solves the problem that a traditional fumigation device is difficult to observe, is exquisite in structure and convenient to operate, improves moxibustion physiotherapy accuracy and efficiency, is widely suitable for various moxibustion scenes of hospitals and health preserving halls, and is wide in market prospect.

The invention relates to the technical field of display cabinets, in particular to an audio-visual combined advertisement design display cabinet which comprises a movable base and further comprises a supporting cylinder base arranged above the movable base and constructed into a hollow cylindrical shell structure; the vertical supporting rod is fixedly arranged on the edge of the inner side of the supporting cylinder seat and extends upwards; and the top cover is fixedly connected to the top protection cylinder covers of all the vertical supporting rods. According to the display cabinet, the core supporting and protecting structure of the display cabinet serves as a resonant cavity of the treble and bass loudspeakers, large independent sound equipment which needs to be additionally configured for obtaining the high-quality sound effect of a traditional display cabinet is omitted, the overall structure is simplified, the display space is effectively saved, the overall structure of the display cabinet is more compact and attractive, and the display cabinet is more convenient to use. In addition, product display and sound transmission are integrated in physical space, and structural integrated design is achieved.

The utility model discloses a mirror cabinet structure with an integral mirror frame, which comprises a cabinet body, a cabinet door connected with the cabinet body through a hinge, an integral frame body formed by core pulling and bending, and a cabinet plate fixed on the back surface of the integral frame body, and L-shaped supports are fixed on the symmetrical inner walls of the integral frame body; a partition plate is arranged in the integral frame body, and the symmetrical edges of the partition plate are attached to the transverse portion of the L-shaped support to be limited. The integral frame is reasonable in structural arrangement and is an integral frame formed by core pulling and bending, so that processing efficiency is improved, integral stability and reliability can be improved, the integral frame is of an integral structure, the integral frame is light in integral weight and convenient to assemble and use, materials are saved, processing cost is reduced, the integral structure is attractive, and the integral frame is suitable for popularization and application. And the applicability is high.

The utility model provides a kind of loudspeaker, including bottom cover and upper shell, the upper shell is equipped with loudspeaker mounting position, loudspeaker mounting position is equipped with loudspeaker assembly in, the bottom cover is equipped with the accommodating hole position for accommodating the loudspeaker assembly, the loudspeaker mounting position includes fixed position and the base connected with the fixed position by connecting portion.The utility model provides a kind of loudspeaker with the advantages of exquisite structure, save space, can realize the advantages of ultrathin and miniaturization, the loudspeaker mounting position is equipped on the upper shell in the unique structure design, loudspeaker assembly is installed in, again in combination with the accommodating hole position structure on bottom cover can effectively realize the ultrathin structure design of loudspeaker, simultaneously, the application is more conducive to realizing miniaturization and customization due to the simplified structure design, with broad market prospect.