50results about How to "Reduce management costs" patented technology

The utility model relates to a kind of miniaturization ion mobility spectrometer, including the drift tube of composite structure, integrated filter, the pump seat of comprehensive optimization gas path and intensification heat dissipation, the high voltage module of integrated drift power supply and ionization power supply, double channel's spectrum acquisition processing module and data processing display unit;Wherein, drift tube is connected with pump seat by three soft tubes, and the internal gas circulation of drift tube is formed;External air is connected with the sample feeder of pump seat by air inlet, is discharged by air inlet pump, three-way electromagnetic valve, again from exhaust port;High voltage module is connected with drift tube and ionization device by high voltage wire and accepts the control of spectrum acquisition processing module;Spectrum signal of drift tube is exported after spectrum signal amplifier, is sent to spectrum acquisition processing module, is sent to data processing display unit after digital processing, and finally output detection result is sent to display screen.

This utility model relates to a surge arrester shielding device, including an insulating cover. The insulating cover comprises two bodies, which are combined to form a platform shape. The interior of the insulating cover is hollow, and both the top and bottom ends are missing. A connecting plate is provided on the outer side of each of the two bodies, and the two connecting plates are hinged together by a hinge shaft. A locking assembly is provided on the outer side of the two bodies, opposite to the connecting plate. This surge arrester shielding device uses a platform-shaped shielding cover with different opening diameters at the top and bottom. It can fit onto the outer side of surge arrester flanges of different sizes, eliminating the need for custom-made insulating covers for different sizes of surge arresters. When the flange diameter varies within a certain range, the platform-shaped conical shielding cover can adaptively wrap by adjusting its height. This avoids the problems of traditional cylindrical insulating covers being too loose and causing leakage, or too tight and difficult to install, which are caused by fixed dimensions. It significantly reduces the types of spare parts and lowers equipment management costs.

A side panel assembly and a vehicle are disclosed. The side panel assembly (100) includes an outer side panel (10) and an inner side panel (20) sequentially arranged and fixedly connected along the direction from the outer side of the vehicle door to the inner side. The side of the inner side panel (10) away from the outer side panel (20) is connected to the side assembly (200). The lower ends of the outer side panel (20) and the inner side panel (10) together define a mounting structure (30) for mounting a window frame sealing strip (60). A vehicle including the above-described side panel assembly (100) is also provided. The side panel assembly (100) and the vehicle can improve the aesthetics of the vehicle and reduce costs.

This application discloses a stylus charging dock for simultaneously charging multiple styluses, comprising a substrate body, multiple charging ports, a circuit board, and a power input port. The charging ports are spaced apart on a first surface of the substrate body, and each charging port has at least one charging terminal. The circuit board is disposed on a second surface of the substrate body and is electrically connected to the charging ports. The power input port is disposed on the circuit board and is electrically connected to the charging ports via the circuit board.

The application discloses an intelligent lifting type culture net cage integrated with environment sensing and adaptive depth adjustment, and belongs to the technical field of marine culture devices. The net cage main body comprises main columns and a net cover. The main columns are provided in plurality. A connecting rod is arranged between the side portions of two adjacent main columns. The periphery of the net cover is supported and tensioned by the main columns to form a closed culture space. A buoyancy adjusting mechanism is connected with the bottom of the main column and is used for adjusting the overall buoyancy of the net cage main body to vertically lift. A mooring positioning mechanism is connected with the buoyancy adjusting mechanism and is used for anchoring the net cage main body in a predetermined sea area and adapting the vertical lifting movement of the net cage main body. An environment sensing module is installed on the net cage main body. An intelligent control module is electrically connected with the environment sensing module and the buoyancy adjusting mechanism. The intelligent control module is internally provided with a decision algorithm, is used for receiving the data collected by the environment sensing module, and outputs a control instruction to the buoyancy adjusting mechanism according to a preset strategy to adaptively adjust the water depth where the net cage main body is located.

The application provides a terminal equipment management system, edge equipment of the terminal equipment management system is connected with terminal equipment and a cloud platform respectively, a data collector is connected with the terminal equipment and the edge equipment respectively; the data collector collects data of the terminal equipment in different states and sends the data to the edge equipment; the edge equipment receives the data, washes the data for validity, and sends the washed data to the cloud platform; the cloud platform obtains type identification information and state information of the terminal equipment according to the washed data, and calls a pre-stored mathematical model corresponding to the type identification information and the state information to process the terminal equipment for management. The application greatly shortens data collection and configuration work of new equipment, and the configuration of the same type of equipment can be quickly realized by using a reuse mode, so that the equipment addition can be completed only by a small amount of operation, the management efficiency is improved, the management effect is improved, and the management cost is reduced.

The application discloses a hilly and mountainous natural rubber plantation intelligent inspection method and device, relates to the technical field of forestry and agricultural intelligence equipment, and solves the problems of low artificial inspection efficiency of the existing rubber plantation and insufficient unmanned aerial vehicle under-forest monitoring. The device is based on a four-legged walking platform, integrates a navigation module, a data acquisition module and a pest condition detection module; the method generates an inspection route and a tree body database, fuses positioning walking, RGB preliminary screening-high spectrum accurate detection, multi-source data fusion to obtain a comprehensive risk value, divides levels and generates a report. The device can adapt to a 25-35 degree slope, the positioning error is less than or equal to 5 cm, accurate identification of diseases and insect pests and quantitative monitoring of insect conditions are realized, autonomous return is supported, and the inspection efficiency and accuracy are improved.

A novel automatic reset fixture, relating to the field of aging testing equipment technology, is used for aging testing of devices. From bottom to top, it includes a base plate, a PCB matching board, and a probe limiting plate capable of supporting the device. The PCB matching board has a number of auxiliary probes, and the probe limiting plate has through holes for the auxiliary probes to pass through. Fixture assemblies are respectively arranged on both sides of the PCB matching board. The fixture assemblies include a lower support plate, an upper pressure plate, a flipping plate, a lower pressure plate, two guide shafts, and two compression springs. This fixture is adapted to the automation, flexibility, and intelligent production needs of modern manufacturing, achieving an overall improvement in production quality, efficiency, safety, and control levels through technological optimization, providing reliable tooling support for the stable and efficient operation of the entire production process.

This invention discloses an automatic screwdriver bit mounting shaft structure, including a shaft body. The rear end of the shaft body is provided with a motor connection part for connecting to the drive shaft of a screwdriver motor. The front end of the shaft body is provided with a bit mounting part extending axially. The side wall of the bit mounting part is provided with a central rectangular groove extending axially. The central rectangular groove is used to mate with the central flat part of a central flat bit. This invention integrates three independent torque transmission structures—a central rectangular groove, an eccentric rectangular groove, and an end rectangular groove—on the same mounting shaft, which can simultaneously adapt to three mainstream bit types: central flat, notched, and double-ear. Different types of bits can be freely switched without changing the mounting shaft, simplifying the operation process, improving work efficiency, and reducing the number of accessories, thus lowering usage and management costs.

The invention belongs to the technical field of batteries, and discloses a dual-ion battery and a preparation method thereof. The preparation method comprises the following steps: adding a polymer monomer in a burdening stage, uniformly dispersing the polymer monomer in a positive pole piece and a negative pole piece, finally injecting an electrolyte added with a polymer initiator, and initiating an in-situ polymerization reaction through high temperature, so that the liquid electrolyte is changed into a gel state. The invention also discloses the dual-ion battery prepared according to the method. The polymer monomers are uniformly distributed in the positive and negative pole pieces, so that the binding force of the active substance and the current collector is enhanced, and the pole piece expansion in the battery circulation process is reduced. In addition, the electrolyte is changed into a gel state, so that the oxidation potential of the electrolyte is remarkably improved, the stability of a positive and negative electrode interface is enhanced, the consumption of the electrolyte is reduced, and the safety performance of the battery is improved.

This invention relates to a servo control system simulated tracking loop testing device, belonging to the field of servo system technology, and solves the problem of high personnel and product quantity requirements in existing tracking loop testing. A servo system simulated tracking loop testing device includes a host computer and a slave computer. The host computer issues commands to the slave computer through servo system debugging software. The slave computer includes a simulated tracking loop command control module, a target motion curve plotting module, and a simulated tracking loop loop control module. This invention can complete the verification of vibration performance and high / low temperature static and dynamic indicators in servo sub-machine mode, reducing the need for personnel and product quantity, saving human capital, and reducing the management cost of various sub-machine software versions.

The utility model relates to agricultural mulching film technical field, specifically disclose a kind of waterborne ultrathin type expanded steel structure fireproof paint preparation device, including mulching film ontology, the mulching film ontology is the multilayer composite structure including upper surface layer, intermediate core layer and lower surface layer;The intermediate core layer is made of full biodegradable high molecular matrix;The upper surface layer and lower surface layer structure are same and inside are uniformly dispersed and are provided with insect repellent microcapsule, by multilayer composite structure integration degradable material and insect repellent function, effectively avoid the white pollution problem of traditional mulching film, reduce the chemical pesticide usage amount, reduce farmland management cost, simultaneously utilize microcapsule slow-release technology to extend the insect repellent action period, improve the ecological security of crop growth environment, with green agricultural development direction, with remarkable environmental benefits and popularization and application value.

This invention provides a standardized preparation method and kit for double-stained transparent specimens of fish skeletons. Orthogonal experiments were designed for fish of different skeleton types (cartilaginous / boneless) and body lengths (small 5-7cm, medium 7-15cm, large 15-25cm), using factors such as KOH concentration and treatment time. Staining effect, transparency, and tissue integrity were used as indicators. Statistical analysis was used to establish an optimal parameter matrix database covering fixation, transparentization, and staining steps. During preparation, the database can be queried based on fish species and body length to obtain differentiated treatment parameters, achieving standardized operation. This invention also provides a kit containing staining stock solution, basic reagents, and a parameter query unit. This invention transforms double-stained skeleton preparation from experience-dependent to data-driven, significantly improving repeatability and success rate, and is suitable for scientific research, teaching, and demonstration.

This invention discloses a real-time personnel recording door lock system based on door lock handle action triggering, belonging to the field of smart lock technology. It includes: an inertia spectrum acquisition module for acquiring the rate of change of the angular velocity of the handle rotation and generating an idle inertia spectrum characterizing the handle's natural rotation; an energy-addition calculation module for decomposing the handle rotation into multiple phases and calculating the energy difference between the real-time inertia value of each phase and the idle inertia spectrum, defined as the operation energy-addition; and a feature window retrieval module for opening an attention window centered on the anchor point when the curve shape of the operation energy-addition matches a predetermined feature, with the handle rotation angle reaching a predetermined critical angle as the anchor point. This invention can avoid cluttered backend ledgers, reduce the difficulty and cost of data screening for management personnel, reduce system storage and computing power consumption, improve the response speed and operational stability of the door lock system, and prevent invalid logs from masking real abnormal events such as illegal intrusions.

The utility model relates to a fixing support for a switching power supply. The fixing support comprises a first mounting plate and a second mounting plate. The first mounting plate is used for being connected with a to-be-mounted wall surface; the second mounting plate is connected to one end of the first mounting plate, an included angle is formed between the second mounting plate and the first mounting plate, the second mounting plate comprises a plurality of assembly hole groups which are arranged at intervals in the first direction and used for mounting a switching power supply, and each assembly hole group comprises two assembly holes which are arranged at intervals in the second direction, and the distances between the two assembly holes in each assembly hole group are different. The second mounting plate is provided with a plurality of assembly hole groups with different hole pitches, so that the effect that a single bracket is adaptive to switching power supplies of various sizes is achieved, the universality of the fixing bracket is improved, the types of storage spare parts of the fixing bracket and the complexity of product selection during construction are reduced, and meanwhile, the manufacturing cost and the management cost are also reduced.

The utility model relates to square pile U type connector technical field discloses a square pile U type connector, including U type connector, two square piles are detachably installed in the inner chamber, fixing piece, set up in the outside of U type connector, can realize the location and fixed of two square piles top and both sides of different size through fixing piece, and fixing piece includes the pressing plate, and the top of U type connector is slidably installed with the pressing plate, and the top of U type connector is opened with the accommodating groove of the pressing plate adaptation symmetry has. In the utility model, through fixing piece can realize the location and fixed of two square piles top and both sides of different size, thereby the location of square pile of different size, need not purchase corresponding size U type connector when the location of square pile of different size, reduced the material purchase and management cost.

The application provides a differential housing bounce detection device, and relates to the technical field of differential housing detection, which comprises a base and a detection head, a supporting seat is arranged at the middle of the upper end of the base, a rotating seat is arranged at the middle of the upper end of the supporting seat, and the rotating seat is movably installed at the middle of the upper end of the supporting seat through a rotating bearing; a center column is arranged at the middle of the upper end of the rotating seat, the center column is vertically installed at the center point of the rotating seat, and an inner expansion collet is arranged at the bottom of the center column. The positioning structure formed by the cooperation of the taper pressing block and the inner expansion collet can be used for fixing and positioning the differential housing on the basis of the center column, so that the detection accuracy is effectively improved. In the use process, the detection of differential housings of various models can be realized by only replacing the accessories according to the model of the differential housing to be detected, the tool versatility is improved, and the equipment cost and management cost are effectively reduced.

This utility model discloses a temperature and humidity control device for intelligent start-stop of heating and cooling in edible fungus cultivation facilities, including a control panel, a temperature control mechanism, and a humidity control mechanism. The temperature control mechanism includes a temperature sensor, an air blowing assembly, and a temperature control component. The air blowing assembly includes a main pipe, branch pipes, and an air blowing pipe. The temperature control component includes a cool air blower and a heating unit. The humidity control mechanism includes a humidity sensor, an atomizing assembly, and a humidity control component. The atomizing assembly includes a water supply pipe, an atomizing pipe, and an atomizing nozzle. By combining the control panel, temperature control mechanism, and humidity control mechanism with the cultivation room, this utility model can monitor the humidity and temperature inside the cultivation room in real time and control the temperature and humidity according to the conditions inside the room, effectively improving the yield of edible fungi and reducing management costs.

The utility model relates to vehicle body technical field and provide a kind of instrument panel stiffening beam and vehicle, the utility model discloses instrument panel stiffening beam includes instrument panel stiffening beam main body, and is located at the mounting bracket of stiffening beam main body length direction both ends, each mounting bracket is equipped with the first installation part of being installed in the stiffening beam sub-mounting bracket of instrument panel stiffening beam main body, and the second installation part of being installed in the stiffening beam general mounting bracket of instrument panel stiffening beam main body.The utility model discloses the instrument panel stiffening beam, only needs to adopt one mould processing, this not only can improve production efficiency, also can greatly simplify processing manufacturing process, while the quantity of spare part is less, can reduce the multiple spare parts such as bolt and connecting procedure required in traditional assembly mode, and management and production cost can be reduced, and tolerance in assembly process can be reduced, prevent the problem of not easy assembly when loading.

The utility model discloses active induction automatic alarm remote automatic killing device, including base, metal porous box, bionic inner bag, medicine spraying sleeve, solar panel and internal circuit module. Base bottom is equipped with metal conductive ring and is pasted with metal porous box, and its inside has battery, circuit board and first relay module, and bionic inner bag is equipped with composite decoy and infrared, pressure sensor, and is connected with the medicine spraying sleeve of micro -pump and electromagnetic valve, and solar panel is connected with base through connecting line, and is equipped with annular slide and slide rail that can be adjusted manually. Through above -mentioned structure, the device utilizes composite decoy and heating device active induction termite, and after sensor triggers alarm, transmits signal to control center through wireless module, and then links medicine spraying and electric shock, high temperature device killing, and solar power supply guarantees operation, realizes termite efficient active induction, automatic alarm, remote linkage and accurate killing.

The utility model discloses a kind of for automobile door cover assembly hole position blue light measurement's auxiliary tool, it is related to sheet metal hole detection auxiliary tool field, the auxiliary tool for automobile door cover assembly hole position blue light measurement includes measuring hemisphere;And the special-shaped positioning pin of axially embedded in the plane end of measuring hemisphere, and the special-shaped positioning pin can be axially displaced, special-shaped positioning pin includes center pin shaft and is arranged in the outer periphery of center pin shaft middle part, for the positioning boss of the inner wall of the hole position to be measured, center pin shaft bottom is embedded in measuring hemisphere, top is used to pass through the hole position to be measured, positioning boss top gathers, bottom spreads towards the direction away from center pin shaft, center pin shaft middle part is axially passed in bottom embedded into measuring hemisphere The lock screw of being provided with. The present application can be suitable for various diameters of hole position to be measured, strong universality, also need not to be reproduced auxiliary tool for the same sheet metal hole before and after painting.

The application relates to a method and device for determining an interface component, computer equipment, a storage medium and a program product, and relates to the technical field of big data. The method comprises the following steps: obtaining behavior data; the behavior data is generated by a target distributed application program generated by a low-code development platform; according to a first call chain in which a current interface component in the behavior data is located and a pre-constructed knowledge graph, a target range in which a next interface component corresponding to the current interface component is located is determined; according to an interface component in the target range and a pre-constructed time sequence database, a target recommendation list of the next interface component corresponding to the current interface component is determined; wherein the knowledge graph and the time sequence database are constructed according to information of the interface components called when the low-code development platform generates the distributed application program in a historical time period. By using the method, a target recommendation list with high matching degree with the target distributed application program can be determined.

The utility model discloses a kind of for preventing and treating field pest light and sex lure combination's trapping device, specifically related to field pest trapping technical field, including bottom plate, the bottom plate lower end is equipped with universal wheel, the bottom plate upper end is fixedly connected with pillar one, the pillar one upper end is fixedly connected with light trapping assembly, the pillar one outer surface is fixedly connected with several sex trapping assembly.The utility model said a kind of for preventing and treating field pest light and sex lure combination's trapping device, by the light trapping assembly of design, can be attracted into device by the light of specific wavelength emitted by attractant lamp, and be electrocuted by electric network, reach the purpose of prevention and treatment, and for the collection box for containing pest, can be detached from device, facilitate to clean the pest therein, can prevent pest carcass accumulation at electric network, avoid electric network short-circuit etc. Problem, ensure that light attraction and electrocution function long-term effective.

The utility model relates to the field of precision casting, and specifically discloses a multifunctional shell making tool for large gas turbine blades, which comprises a force-bearing flat plate, the force-bearing flat plate is provided with a sliding groove, a sliding member is slidably connected in the sliding groove, a wax mold fixing member is detachably connected to the sliding member, a mechanical hand connecting member is fixedly connected to the force-bearing flat plate, and overturning connecting members are fixedly connected to the two sides of the force-bearing flat plate; the utility model can simultaneously make shells for blades with different numbers of pieces on one shell making tool, improves production efficiency, reduces the shell making tool design and manufacturing links for different types of blades, reduces the research and production costs of the tool, simultaneously reduces the storage and management costs of the tool, realizes shell making for different types of blades, expands the application range of the tool, effectively guarantees the stability of the shell during the shell making process, significantly reduces the size deformation of the castings, ensures that the product size precision meets high standard requirements, and improves product quality.

This invention discloses a DC-DC converter and control method based on coupled inductors, comprising a capacitor connected in parallel across the low-voltage side; the capacitor is also connected in parallel across the high-voltage side; the coupled inductor module includes a first winding and a second winding mounted on the same magnetic core, one end of the first winding being connected to the midpoint of a first switch and a second switch, and one end of the second winding being connected to the midpoint of a third switch and a fourth switch; the other ends of the first winding and the second winding are connected to form a common connection point, which is connected to a reference potential terminal on the high-voltage side; the high-voltage side transmits electrical energy to the high-voltage side through the first bridge arm, the second bridge arm, and the coupled inductor module; this invention winds two inductors on the same magnetic core to form mutual inductance, replacing two independent filter inductors or energy storage inductors in traditional circuits with coupled inductors, significantly reducing the size and weight of magnetic devices and increasing power density.

This utility model discloses a universal solder holding base, including a base, left and right track assemblies, multiple movable positioning pin assemblies, and a central movable top pillar assembly. The base includes a bottom plate and two side support plates. The left and right track assemblies include a left track, a right track, and two sliding rods, with the left and right tracks slidably mounted on the two sliding rods. The movable positioning pin assemblies are arranged in two groups and slidably along the left and right tracks to form a solder holding and storage cavity. The central movable top pillar assembly includes a top pillar mounting and adjustment mechanism and multiple central movable top pillars, with the multiple central movable top pillars sequentially mounted on the top pillar mounting and adjustment mechanism along its length. This utility model, through the sliding adjustment structure of each component, achieves rapid adaptation to different PCBA models, eliminating the need to manufacture dedicated fixtures for each model, reducing capital and resource consumption, shortening production preparation time, and thus improving production efficiency.

This invention discloses a method for installing steel supports for deep foundation pits, comprising the following steps: S1, erecting a gantry crane above the deep foundation pit, the main beam of the gantry crane being equipped with a single-girder gantry crane, the single-girder gantry crane being able to move horizontally on the main beam; S2, construction workers assembling the steel supports on the ground, the single-girder gantry crane lifting the steel supports and driving the steel supports to move horizontally and rotate, so that the steel supports reach a preset position and rotate to a preset direction; S3, the single-girder gantry crane is equipped with a telescopic component, the telescopic component is used to adjust the angle of the steel supports in the vertical direction, after the steel supports reach the preset angle in the vertical direction, the steel supports are lowered to the designated installation position; S4, the telescopic component is used to adjust the angle of the steel supports in the vertical direction again, so that the steel supports return to a horizontal state, and after meeting the horizontal installation requirements, the steel supports are fixed.

This invention discloses a method for preparing and applying a high-bird-drop-resistant clear coat for automobiles, belonging to the field of automotive coating technology. This invention constructs a special ternary crosslinking network of "acrylic resin-amino resin-blocked isocyanate" and introduces a functional resin containing urethane bonds (-NH-CO-O-) as an acid-resistant modifying component to prepare a high-performance single-component solvent-based clear coat. The method first constructs a basic crosslinking system through the pre-dispersion of multiple resins, then uses leveling agents, drying agents, and other additives for synergistic compounding and regulation, finally obtaining the finished product. The clear coat of this invention utilizes the high chemical inertness of urethane bonds to significantly improve the paint film's resistance to acidic substances in bird droppings, achieving a bird dropping resistance rating of Rbd2 or higher, while maintaining the ease of application of a single-component system.

The utility model discloses a template support device for highway engineering relates to highway template tool field. The template support device for highway engineering includes support plate whole, is fixedly connected with fixed bottom plate on support plate whole, is fixedly connected with the receiving box body on support plate whole, and the inside swing joint of receiving box body has the adjusting platform. The template support device for highway engineering material specification is unified, and the installation is standard, effectively avoids the problem such as support loose, run model, inflation model because of the material variety, installation arbitrary, has the flexible adjustment function, can adapt to different width and special curved surface template, need not extra processing special-shaped part, has saved cost and construction period, and this device has reliable lateral constraint to template. In addition, the device is strong in integrity, and the on -the -spot installation, dismounting is convenient, and the turnover efficiency is high, can effectively guarantee the concrete forming quality, and the component is not easy to lose, and the management cost is reduced.