74results about How to "Improve adjustability" patented technology

The invention relates to a phase shift mask substrate and a dynamic magnetron sputtering preparation method thereof, a MoSi-based gradient film layer is continuously and dynamically deposited on the substrate, and the method comprises the following steps: carrying out first-stage deposition on the substrate by adopting a molybdenum-silicon alloy target so as to form a transition layer; carrying out second-stage deposition on the transition layer to form a main body functional layer through deposition; and third-stage deposition is carried out on the main body functional layer to form a surface modification layer through deposition, and the MoSi-based gradient film layer is obtained. The invention provides a one-step sputtering deposition method capable of dynamically and accurately regulating and controlling, so that the inherent contradiction between the performance and the stress of a single-layer uniform film is fundamentally solved, and the complexity and the uncertainty of a traditional multi-step process are avoided.

The application discloses a geothermal energy adjustable power generation system based on carbon dioxide working medium, which comprises a power generation well, a temperature and pressure adjusting device connected through a pipeline, a gas-liquid heat exchange device connected with the temperature and pressure adjusting device at one end and connected with a steam superheating device at the other end, a heat supply device and a turbine arranged on the steam superheating device, a power generation device connected with the turbine, the power generation device connected with the gas-liquid heat exchange device through a pressure adjusting device, a plunger pump connected with a recharging well at one end and connected with the gas-liquid heat exchange device through a refrigeration device at the other end. The system can further heat the carbon dioxide working medium after being converted into steam, thereby improving the temperature and pressure of the steam and the power generation efficiency of the turbine. Moreover, the output of the heat supply device is adjusted, the rotating speed of the turbine and the output power of the power generation device are adjusted, the adjustability of the power generation capacity is realized, and the defect of the vacancy of the technology in China is solved.

The utility model relates to the technical field of gangue detection, in particular to a measuring device for wear resistance of high-load gangue, which comprises a lifting support and further comprises a polishing tank fixed in the middle of the lifting support. The motor is fixedly mounted on the telescopic part of the lifting bracket; the clamp is fixed at the output end of the motor; the dust collecting bag is screwed at an outlet in the lower part of the polishing tank; and the impeller is fixed outside the clamp. Abrasive dust generated in the testing process naturally falls under the action of gravity, meanwhile, the impeller installed outside the clamp is driven by the motor to rotate to generate airflow disturbance, the abrasive dust is guided and accelerated to move downwards to the bottom of the grinding tank, and the dust collection bag located at an outlet in the lower portion of the grinding tank is in sealed connection with the grinding tank in a screwed mode. All abrasive dust can be effectively collected under the combined action of airflow disturbance and gravity, and the abrasive dust is prevented from being retained in the device.

The invention discloses a beetle elytra-imitated interlocking structure, a metamaterial plate comprising the beetle elytra-imitated interlocking structure and a composite armor system, and belongs to the field of multifunctional advanced protective materials. The interlocking structure comprises a plurality of functional elements arranged in a planar array, the adjacent functional elements are mechanically connected through geometric interlocking interfaces, the contact surfaces of the geometric interlocking interfaces are in a non-chemical bonding state and can generate relative dislocation under an impact load, and the geometric interlocking interfaces are in a non-chemical bonding state. Each functional element is integrally prepared from a polymer-based composite material dispersed with an electromagnetic loss filler, the interior of each functional element is of a three-dimensional porous micro-lattice structure with a negative Poisson's ratio effect, and the porosity and / or cell size of each three-dimensional porous micro-lattice structure are / is changed in a gradient manner in the thickness direction of the corresponding functional element. The metamaterial plate and the composite armor system using the interlocking structure can effectively inhibit structural layering under an impact load, can actively improve anti-penetration capability, and also have an excellent broadband electromagnetic wave absorption function.

This utility model relates to the field of venetian blind technology, and more particularly to a transmission mechanism and venetian blind with adjustable retraction stroke. The transmission mechanism includes a rotating shaft, an upper synchronous pulley, a synchronous belt, and an inner control. The upper synchronous pulley is rotatably positioned within the frame and located at the top. The synchronous belt meshes with the upper synchronous pulley and is connected to the inner control. One end of the rotating shaft is drivenly connected to the upper synchronous pulley, and the other end is drivenly connected to the venetian blind's cord winder. The upper synchronous pulley includes a large-diameter synchronous pulley and a small-diameter synchronous pulley connected to each other. The centers of the large-diameter and small-diameter synchronous pulleys are coaxial. The synchronous belt can selectively engage with either the large-diameter or small-diameter synchronous pulley. This utility model allows for flexible adjustment of the outer control stroke by simply adjusting the meshing state of the synchronous belt with either the large-diameter or small-diameter synchronous pulley, thereby achieving adjustable retraction stroke and improving the flexibility and adaptability of the venetian blind.

The utility model relates to the technical field of spherical sunlight room splicing, in particular to a spherical sunlight room splicing structure which comprises a first endurance plate, a second endurance plate and two supporting frames which are used for splicing to form a spherical sunlight room main body, the first endurance plate is fixedly connected with one supporting frame, and the second endurance plate is fixedly connected with the other supporting frame. The first endurance plate is fixedly connected with one supporting frame, the second endurance plate is fixedly connected with the other supporting frame, the bottom face of the first endurance plate is fixedly connected with a plurality of first splicing pieces, and the surface of the upper end of the second endurance plate is fixedly connected with a plurality of second splicing pieces. Other tools and connecting pieces are not needed in the whole splicing process, convenience is achieved, the splicing efficiency is effectively improved, by arranging an adjusting mechanism, the distance between the first endurance plate and the two supporting frames and the distance between the second endurance plates and the two supporting frames can be flexibly adjusted, the adjustability is higher when the second endurance plates and the first endurance plates are spliced, and the splicing effect is improved.

The utility model discloses a single-position lazy sofa. The single-position lazy sofa comprises a lazy sofa main body, by adopting the contact cloth, the hook-and-loop fastener thorn surface and the hook-and-loop fastener loop surface, the replaceable contact cloth is adhered to the outer side of the air bag through the hook-and-loop fastener structures of the hook-and-loop fastener thorn surface and the hook-and-loop fastener loop surface during use, and the contact cloth can be made of different fabrics such as fluff fabrics or breathable fabrics. The detachable structure not only facilitates subsequent cleaning and maintenance of the sofa by personnel, but also can meet the requirements of the personnel in different seasons, the relatively thick fabric is selected in winter to prevent the personnel from catching cold and improve the warm keeping effect, and the breathable fabric is adopted in summer to facilitate heat discharge and avoid discomfort of the personnel. The whole sofa is matched by multiple groups of different structures, so that the use requirements of personnel can be enriched, the use effect is improved, better popularization and use are facilitated, and the sofa has the advantages that the contact layer is replaced, and the sofa is convenient to clean.

The utility model provides a convenient pressure maintaining device for gas pipeline transformation, which comprises a first connecting pipe, a diffusing piece, a second connecting pipe and a barometer, and is characterized in that one end of the first connecting pipe is connected with a diffusing port of a gas pipeline network; the diffusing part comprises a first air hole, a second air hole and a third air hole which are communicated with one another, the first air hole can be locked and plugged, and any one of the second air hole and the third air hole is detachably connected with the other end of the first connecting pipe; the head end of the second connecting pipe is detachably connected with the other one of the second air hole and the third air hole; and the barometer is connected with the tail end of the second connecting pipe. According to the utility model, the first connecting pipe is directly butted with the diffusion port of the gas pipe network, so that the tedious operation of detaching the short connecting piece of the ball valve of the pressure regulating box in the traditional mode is omitted, and the working efficiency of the pressure maintaining work is effectively improved.

The utility model discloses an adjustable guide cylinder structure of an offshore wind power pile sinking guide frame pile stabilizing platform, which comprises a pile stabilizing platform main body, a plurality of guide cylinder assemblies distributed on the peripheral side of the pile stabilizing platform main body and a plurality of limiting cylinder assemblies, the limiting cylinder assembly and the guide cylinder assembly are vertically communicated and fixed through a detachable locking piece, and the position of the limiting cylinder assembly can be adjusted in the length direction of the guide groove. By means of the design, the guiding precision and stability are effectively improved, it is ensured that the steel pipe pile is accurately installed under the complex sea condition, and the construction efficiency and safety are remarkably improved.

The invention relates to a phosphorus-nitrogen-benzene synergistic flame-retardant transparent polyurethane plate and a preparation method thereof. The phosphorus-nitrogen-benzene synergistic flame-retardant transparent polyurethane plate is prepared from the following raw material components: polyisocyanate, a polyol chain extender, a cross-linking agent, a solvent, a flame retardant and a catalyst. Compared with an existing transparent polyurethane plate, the flame-retardant transparent polyurethane plate has the advantages that on the premise that high light transmittance and good mechanical performance are kept, flame retardance is remarkably improved, and meanwhile the flame-retardant transparent polyurethane plate has the advantages of being low in smoke, low in migration, good in long-term stability and process compatibility and the like and is suitable for the fields of building and protective transparent parts, optical protective covers, tracks, aviation transparent structures and the like.

The embodiment of the invention discloses a data transmission method and a server, and the method comprises the steps: controlling an encoder to encode media resource data based on an initially set first encoding parameter through an encoding process after the initialization of the encoder is completed, and transmitting the encoded media resource data to a buffer region corresponding to a data transmission process; the data sending process reads the to-be-sent data from the buffer area based on the initially set sampling period and sampling size, and sends the to-be-sent data to the electronic equipment; the data sending process dynamically adjusts the sampling size based on the network condition; if the buffer area filling amount is greater than the first threshold value, the encoding process controls the encoder to reset the encoding parameter to obtain a second encoding parameter; the data volume obtained by encoding through the second encoding parameter is less than the data volume obtained by encoding through the first encoding parameter; and the encoding process controls the encoder to encode the media asset data based on the second encoding parameter, so that smooth transmission of the data and dynamic adaptability and adjustability of the encoding parameter are realized, and the data transmission efficiency is improved.

The invention discloses a vibration damping device with torsional rigidity and a tank artillery system, and the vibration damping device comprises a first mounting plate which is used as a first connecting part and is used for connecting a vibration-damped object; the camber beam structure comprises a plurality of camber beams, each camber beam is constructed by a polynomial function to form a thin-wall structure with an initial bending shape, and the thin-wall structure serves as a rigidity unit of the damping device; one end of each camber beam is connected with the first mounting plate, and the other end is connected with the second mounting plate; the damper serves as a damping energy consumption unit of the vibration reduction device, and the two ends of the damper are connected with the first mounting plate and the second mounting plate correspondingly; the dampers and the camber beams are arranged at intervals; and the second mounting plate serves as a second connecting part and is used for connecting a foundation. The problem of low torsional rigidity of a vibration reduction system of the rotating device is solved, and accurate control over the rotating angle is achieved while the vibration reduction performance is guaranteed.

The present application belongs to the technical field of transformer core lamination processing, and particularly relates to an automatic lamination equipment for transformer core, comprising two slide rails, the two slide rails are parallel to each other and fixed on the top of a support, two parallel lamination moving assemblies are slidably connected on the slide rails, the cross beams of the lamination moving assemblies are both fixedly connected with linear motors at both ends, the two linear motors are slidably connected on the corresponding slide rails, a pneumatic cylinder is fixedly connected on the cross beam, and the piston rod of the pneumatic cylinder is fixedly connected with a fixed plate at the extending end. The present application can avoid scratching the bottom silicon steel sheet when the sharp end of the silicon steel sheet falls down, improve the quality of the core, efficiently sort and stack E-shaped sheet and I-shaped sheet, effectively prevent the deformation, sliding or scattering of the sheet during the transfer and placement, improve the lamination neatness, and enhance the adaptability to the lamination of different specifications of cores.

The invention discloses a cleaning device for improving the surface modification treatment quality of metal powder and a using method thereof.The device comprises a bottle burning plug, a cleaning rod body, a cleaning block and a side edge cleaning assembly, one end of the cleaning rod body penetrates through the bottle burning plug to be connected, and the other end of the cleaning rod body is connected with the cleaning block; a fixing strip is arranged on the side wall of the cleaning rod body and connected with the side edge cleaning assembly. The cleaning device suitable for cleaning the single-mouth / multi-mouth round-bottom flasks is simple in design structure and free of a mechanical transmission device, and the manufacturing cost can be greatly reduced. The device can achieve automatic and efficient cleaning without manual operation, when the device is used, only the upper portion of the cleaning rod body needs to be connected with the rotating speed regulator, the cleaning rod body can drive the cleaning brush and the cleaning block to continuously sweep while rotating, and therefore all-directional cleaning of the round-bottom flask is achieved. The device further has the advantages of being high in adjustability, good in adaptability and the like, and different types of cleaning requirements can be met.

An optical path device, an optical detection method and a detection device, the optical path device comprising a side incidence optical path assembly and a lens assembly, the side incidence optical path assembly comprising a detection light source and an expander mirror set, the detection light source providing an incident light beam, the expander mirror set being configured to spread and shape the incident light beam in a first direction to form parallel first direction detection light beams and to spread and shape the incident light beam in a second direction to form non-parallel second direction detection light beams; the first direction detection light beams exiting the lens assembly to form a light spot on a surface to be detected of an object to be detected; the second direction detection light beams non-parallelly entering a surface of the lens assembly and having a beam size, the second direction detection light beams exiting the lens assembly to the surface to be detected and forming the light spot. The present application provides a detection optical path avoiding a central aperture of the lens assembly, which can effectively reduce the risk of lens damage and achieve more reliable and efficient wafer defect detection.

This utility model discloses a UV curing device with three conveying speeds, including a frame. A conveying mechanism is installed inside the frame, and an upper cover assembly is fixedly installed on the top of the frame. The conveying mechanism is located below the upper cover assembly and includes a feeding conveying section, a curing conveying section, and a discharging conveying section. The feeding and discharging conveying sections have the same speed, while the curing conveying section has a lower speed than the feeding and discharging conveying sections. The upper cover assembly includes an upper cover body and a UV lamp. The UV lamp is mounted on the upper cover body via a lamp lifting assembly, and a reflector structure is installed inside the upper cover body. This utility model effectively solves the problem of low production efficiency in commercially available UV curing equipment by setting three different conveying speeds: high-speed conveying of the feeding and discharging sections and low-speed conveying of the curing section.

This utility model discloses a high-efficiency and energy-saving steam generator for pasta processing, including a support frame. A generating mechanism is mounted on the support frame. The generating mechanism includes a cylinder, a water tank, a water injection pipe, an external pipe, a material tank, and an outer cover. A pressure relief mechanism is located at the top of the cylinder. The pressure relief mechanism includes a support pipe, a pressure relief sleeve, an inlet pipe, a sliding rod, a sealing plate, a pressure spring, a contact ring, an adjusting sleeve, a rotating sleeve, a screw, a transmission sleeve, and a positioning mechanism. The support pipe is located on the top surface of the cylinder and connected to the water tank. The pressure relief sleeve is installed inside the support pipe, and the inlet pipe is located at the bottom of the pressure relief sleeve. When the steam pressure inside the cylinder is too high, the pressure pushes the sealing plate through the inlet pipe, overcoming the preset force of the pressure spring, thus forming a flow channel between the sealing plate and the inlet pipe, allowing the pressure to be released smoothly. At this time, the pressure relief sleeve discharges excess pressure, avoiding the risk of equipment damage or dangerous leakage due to excessive pressure in the steam generator.

The utility model discloses a support frame for building construction, including bottom plate, upward support mechanism, support adjusting mechanism and adjusting auxiliary mechanism, the upward support mechanism includes adjusting frame and to the frame, the support adjusting mechanism includes support pipe and clamping rod, the adjusting auxiliary mechanism includes outer belt cover and double -deck clamping ring, through the combination design of adjusting frame and to the frame, can realize the stable support of pipe body, and through the adjustment of lead screw and screw block, provide nimble support position adjustment, make the support structure adapt to different pipe body demand, strengthen stability and adjustability, through the cooperation of clamping rod and clamping pipe, and the design of inner swing frame and inlay swing frame, make support position can be conveniently, reliably fixed, simultaneously, the symmetrical installation of compression spring makes the connection between clamping rod and clamping pipe more stable, effectively prevented the loosening of support frame, improved the overall support effect.

The utility model discloses an adjustable supporting device for a refrigeration fan, which belongs to the technical field of refrigeration fans, and comprises a supporting seat, the top of the supporting seat is movably connected with a refrigeration fan body, and the bottom of the supporting seat is provided with an adjusting component. By arranging the fixing box, the moving frame, the electric hydraulic cylinder, the push rod and the dismounting assembly, when the refrigerating fan is used, the refrigerating fan body is placed on the top of the supporting seat, the electric hydraulic cylinder is started to drive the push rod to move up and down, and the dismounting assembly is arranged between the supporting seat and the refrigerating fan body; the push rod can drive the movable frame to move up and down in the fixed box, so that the height of the supporting seat can be adjusted, the height of the refrigeration fan body can be adjusted, the adjustability and convenience of the supporting seat are improved, and different use requirements can be met; and the refrigeration fan body and the supporting seat can be conveniently mounted and dismounted.

This utility model discloses a support frame for water conservancy engineering construction, including a horizontal frame device installed on the ground and spanning across the trench foundation pit; and two clamping devices, each cooperating with the horizontal frame device and capable of lateral displacement along the horizontal frame device. The two clamping devices can slide independently along the horizontal bar, freely adjusting their spacing to meet the needs of trench pouring of different widths. The width of the clamping opening is changed by laterally moving the sliding rod, making the spacing between two templates on the same side adjustable to meet the pouring needs of trenches with different wall thicknesses.

This utility model provides a surgical instrument drying rack, relating to the field of medical device technology, to solve the problems of devices that are not easy to adjust the spacing between adjacent mounting racks according to the size requirements of surgical instruments of different lengths, and whose adjustability needs to be improved; and the problems of devices that are not convenient to adjust the fixing strength for different surgical instruments as needed. The drying rack includes a drying chamber rack; the drying chamber rack has mounting brackets slidably installed inside, and positioning blocks at both ends of the mounting brackets are respectively inserted into positioning grooves at both ends of the inner side of the drying chamber rack. A fixing toothed seat is slidably installed at the front end of the mounting bracket, and a fixing rubber strip is fixedly installed at the inner end of the fixing toothed seat. Three sets of adjustment plates are also threadedly installed at the front end of the mounting bracket. This utility model can adjust the spacing between adjacent mounting racks according to the size requirements of surgical instruments of different lengths, and has better adjustability; and the device is convenient to adjust the fixing strength for different surgical instruments as needed.

The application relates to the technical field of flywheel shell detection and adjustment, in particular to an integrated conveying correction device applied to flywheel shell detection, which comprises a horizontal main rack internally provided with an electrically-controlled conveyor and an optical detection module installed on the upper end of the horizontal main rack through a top cross beam, and lateral isolation baffles are fixedly arranged on the upper surface of the horizontal main rack and located on both sides of the electrically-controlled conveyor. The integrated conveying correction device applied to flywheel shell detection directly integrates the detection equipment on the conveying belt, detects the flywheel shell while the flywheel shell is conveyed, eliminates the operation of transferring, and greatly improves the detection efficiency; the position of the flywheel shell can be automatically adjusted at the detection position through lateral extrusion, overturning, lifting and rotating adjustment of the flywheel shell, the flywheel shell does not need to be previously adjusted, and the production and processing difficulty and cost are greatly reduced.

The utility model relates to the technical field of scaffolds, and discloses a wall-attached guide seat and an attached type lifting scaffold, which comprise a main body, and a mounting seat is fixedly mounted on one side of the main body; the holding claw assembly comprises a framework, a guide wheel and a speed reduction assembly, the speed reduction assembly comprises a speed reduction cylinder, a rotating body and flail blocks, the rotating body is fixedly connected with the guide wheel, the speed reduction cylinder and the framework are fixedly installed, the rotating body is located in the belly of the speed reduction cylinder, and the side wall of the rotating body is provided with the multiple flail blocks capable of sliding; the guide wheel rotates to drive the rotating body to rotate in the speed reduction cylinder, when falling occurs, the rotating speed of the guide wheel is increased, centrifugal force generated by rotation of the rotating body is larger than attraction force of the magnet to the throwing block, then the throwing block is thrown out by the rotating body to abut against all the speed reduction columns, and the end of the throwing block extrudes the speed reduction columns to generate resistance resisting rotation of the guide wheel. The rolling friction between the guide wheel and the guide rod is changed into sliding friction, the braking force between the guide wheel and the guide rod is greatly improved, and falling is restrained.

The utility model relates to optical system technical field more specifically, relate to a light control system. The utility model discloses the lateral light force regulation and control for dimer structure. The light control system includes sample stage, dimer structure unit is constituted by two isotropic particles assembly, is placed in sample stage, laser emission device is used for emitting linear polarization gauss light beam, polarization adjustment subassembly is located in the front of laser emission device and with laser emission device's outgoing end coaxial arrangement is used for with linear polarization gauss light beam converts circular polarization gauss light beam, beam shaping subassembly is located in the front of polarization adjustment subassembly and with polarization adjustment subassembly coaxial arrangement is used for with circular polarization gauss light beam shaping is the incident light that the section presents oval, the angle of incidence adjustment part is equipped between beam shaping subassembly and sample stage, is used for guiding incident light to irradiate dimer structure unit.

The purpose of this invention is to provide a high-efficiency cooling structure for turbine blade crowns with a rotary cooling channel, belonging to the field of gas turbines. It includes blades, rim plates, tenons, and a crown. The crown is located above the blades, which are fixed to the tenons by the rim plates. A rotary cooling channel is installed inside the crown. The upper and lower surfaces of the crown have film cooling holes, and the pressure side of the blade has film cooling holes on its surface. Part of the cold air entering the blade flows out through the film cooling holes on the blade surfaces, while the other part enters the rotary cooling channel through the film cooling holes on the lower surface of the crown and flows out through the film cooling holes on the upper surface of the crown. This invention, by introducing a rotary cooling channel structure into the turbine blade crown, enhances internal convective heat transfer and simultaneously achieves leakage control. The circular film cooling holes form a surface isolation film, and this dual cooling mechanism significantly improves cooling performance, overcoming the limitations of traditional crowned blades that rely on simple geometric barriers.

This utility model relates to the field of straw chopping technology and discloses a straw chopping device for agricultural product feed processing. It includes a housing, with two sliding grooves on the inner wall of the housing. An L-shaped plate is fixedly connected to the outside of the housing, and a drive assembly providing rotational capability is fixedly connected to the top of the L-shaped plate. A drive wheel is fixedly connected to the outside of the drive assembly. A driven shaft is rotatably connected to the inner wall of the housing, and a driven wheel is fixedly connected to the outside of the driven shaft. A conveyor belt is fitted around the driven wheel and the drive assembly, and two sliding plates are fixedly connected to the outside of the conveyor belt. This utility model improves the stability of straw processing, increases work efficiency, has a simple structure, reduces maintenance costs, avoids requiring operators to manually assist in straw chopping, and improves the safety of workers during straw chopping.

The utility model provides foldable portable farmland mobile type water saving irrigation sprinkling frame relates to farmland irrigation technical field to solve the adjustability of device needs to be improved, the device is inconveniently fixed according to the spacing of irrigation sprinkler quick adjustment, and the irrigation sprinkler of device is inconveniently quick dismounting maintenance problem, including fixed frame and telescopic frame, the top outer end of fixed frame is equipped with two groups of sliding seat, and the outer end of fixed frame still is fixedly installed with a group of fixed plate, and the outer end top of fixed plate is equipped with the locating groove equally, and the ring limiting slot on irrigation sprinkler top is inserted and is installed to the plug -in rod, the utility model discloses have better adjustability, and it is convenient to fixed according to the spacing of irrigation sprinkler quick adjustment, and the irrigation sprinkler of device is convenient for quick dismounting maintenance.

The application provides a kind of satellite-borne solid-state power amplifier control and telemetry circuit, comprising: detection diode, four-way operational amplifier, stabilivolt, two-way operational amplifier and double negative voltage controlled attenuator;The detection diode is connected with microwave coupler;Four-way operational amplifier is connected with positive power voltage;The stabilivolt is connected with four-way operational amplifier output end;The two-way operational amplifier is connected with positive and negative power voltage;Double negative voltage controlled attenuator is connected with two-way operational amplifier two output ends;When input power increases, the direct current voltage that detection diode detects increases, the detection voltage that four-way operational amplifier input increases, the control positive pressure 1 that four-way operational amplifier output increases, the control negative pressure 1 that two-way operational amplifier output increases, so that the attenuation value of double negative voltage controlled attenuator increases, and input power decreases.After reaching dynamic balance, input power maintains the level before change, and output power does not change.

The utility model relates to the technical field of micro-nano optics, in particular to a light field switching device and a light field switching and characterization system. The light field switching device comprises a laser, an optical parametric oscillator, a three-dimensional moving table, a substrate and an oil-immersed objective lens fixed on the three-dimensional moving table, the laser, the optical parametric oscillator, the three-dimensional moving table and the substrate are sequentially arranged, a metal film layer is plated on one side of the substrate, and the three-dimensional moving table is configured to bear the oil-immersed objective lens to move relative to the substrate. The three-dimensional moving table is moved to drive the oil-immersed objective lens to move, so that the relative distance between the focus of the oil-immersed objective lens and the metal film layer on the substrate is changed, the focusing degree of the exciting light is controlled, the exciting light focused by the oil-immersed objective lens and the metal film layer are subjected to different reactions, and different fields to be measured are generated. A user can quickly switch different tight focusing light fields and surface plasmon polariton fields only by adjusting the three-dimensional mobile station, and when parameters of incident light are changed, the switching device is still applicable and has high reusability.

This invention belongs to the field of solid waste resource utilization and green building materials technology, and provides a method for preparing and applying fluidized solidified soil. The method uses industrial solid wastes such as copper slag, steel slag, and mineral slag as main raw materials, supplemented with typical secondary resources such as fly ash and desulfurization gypsum, to prepare high-performance fluidized solidified soil. First, valuable components of the industrial solid waste are separated using a wind-powered shaking table or wind-powered jig. Then, combining the component complementarity and activity activation mechanism among multiple solid waste sources, a composite activator is used, and through precise proportioning and controllable stirring processes, a fluidized solidified soil material with high fluidity, adjustable strength, and excellent durability is prepared. This achieves the synergistic high-value utilization of various metallurgical and energy industrial solid wastes, meeting diverse engineering needs from low-strength backfilling to medium-to-high-strength foundation treatment, and effectively alleviating the environmental pressure caused by industrial solid waste stockpiling.