262results about How to "Save time and cost" patented technology

The invention relates to an anti-ant large-core-number fiber ribbon cable comprising a cable core and an outer sheath. The cable core includes loose tubes; and fiber ribbons are sleeved inside the loose tubes. The outer sheath is an outer nylon sheath; and a non-metallic reinforcement layer is arranged between the outer sheath and the cable core. According to the anti-ant large-core-number fiber ribbon cable provided by the invention, with the outer nylon sheath, ants can not bite the sheath, so that the damages on the optical cable by ant biting in a pipe at an area with a serious anti problem are prevented, the normal state of the cable is ensured, and the application region of the cable is extended. The cable based on a simple and reasonable structure has advantages of small cable diameter, high fiber density, large fiber capacity, and low duty ratio and can be laid in a pipe conveniently; and the bending performance is good. During branched connection, 4 to 24 fibers can be melted once, so that the construction time is saved and the manpower cost is lowered, and the construction efficiency is improved. On the basis of the full drying type dielectric structure, branched connection is realized conveniently and usage becomes convenient.

The utility model discloses a kind of storage devices for cranberry processing, belong to cranberry processing technical field, to solve the existing technology aims at solving the traditional cranberry storage mode of existing technology usually is to directly stack the fruit after picking on the ground of warehouse or simple container, large amount of accumulation can make between fruit mutual extrusion, affect the quality of whole batch cranberry Problem. Including storage box, baffle and locking mechanism, the upper surface of storage box is provided with feeding opening, the inside of storage box is arrayed with multiple groups of layer plates, multiple groups of layer plates divide the inside of storage box into multiple independent storage cavities, the sidewall of storage box is respectively provided with baffle corresponding multiple storage cavities. The storage device for cranberry processing, cranberry can be automatically stored in different storage cavities in layer, avoid the centralized extrusion of large amount of fruit, effectively maintain the integrity and freshness of cranberry, reduce juice loss and loss of nutrient composition.

The application relates to a packaging engineering technology, in particular to a corrugated paperboard box for glass product transportation, which comprises a corrugated box, the top of the corrugated box is rotationally connected with two paperboard covers, the top of the paperboard cover is provided with a sealing cover mechanism, the inner wall of the corrugated box is fixedly connected with a plurality of vertical paperboards, the inner wall of the corrugated box is fixedly connected with a plurality of horizontal paperboards, the sealing cover mechanism comprises a first sealing strip, the bottom of the first sealing strip is fixedly connected to the top of one of the paperboard covers, the inner wall of the first sealing strip is detachably connected with a rubber strip, the top of one of the paperboard covers is detachably connected with a joint plate one, and the inner wall of the joint plate one is provided with a fixing assembly. The application has the effect that the sealing cover mechanism is added, so that the corrugated box is sealed without winding a large amount of adhesive tape outside the corrugated box, the adhesive tape does not need to be removed by means of tools, and the removal can be completed manually, thereby saving time and labor cost.

The present application relates to a combined inner core for nuclear medicine, comprising inner core assemblies, each of which is provided with at least one aperture of a hot spot hole; the inner core assemblies can be combined at will so that the combined inner core has at least six apertures of hot spot holes. A phantom structure is also provided, comprising a barrel body, the above-mentioned combined inner core and a barrel cover. An automatic bubble-free perfusion method for the phantom structure by means of an automatic perfusion device is also provided. The combined inner core of the present application is flexible to use, and can obtain the required resolution information in a single resolution evaluation. The cumbersome process of replacing the inner core and re-perfusion is avoided. The inner core assemblies of the present application are easy to process, saving production cost and time cost. The perfusion method enables the operator to minimize the risk of possible radiation hazards.

The utility model discloses a split type down lamp outer cover and down lamp thereof, including the shell, the top of shell is disconnected and is connected with the lamp cover, and the inside of shell is provided with accommodating chamber, and the lamp cover is used for sealing the top of shell, and the disconnection and connection is convenient for dismounting and transportation, and the accommodating chamber and the shell are integrally formed and convenient for installing the lamp, the utility model discloses through the split type structure design of upper outer cover and lower outer cover makes each part can produce alone, flexible assembly, and the split direct stamping can, and the split can be fitted together, and the occupied space is reduced greatly, and the packing and the logistics cost in the transportation process are reduced, guaranteeing the light output symmetry through the central arrangement of LED board lamp pearl, and the light cup of inner wall is handled through high reflection, and the scattered light of lamp pearl is gathered effectively, and the light utilization rate is improved, the quick fixing of down lamp is realized through the elastic deformation of lamp decoration spring clamp, and the top is sealed through the lamp cover, and the impurities such as dust, water vapor are blocked.

This invention provides a method, apparatus, electronic device, and storage medium for predicting species distribution, relating to the field of ecological data analysis technology. The method includes: acquiring raw data of the target species, training multiple base models in parallel based on the raw data, and outputting the species existence prediction probability and model performance indicators of each base model; constructing an environmental state based on the model performance indicators, using the environmental state as the first reward signal, and adjusting candidate environmental variables using a proximal strategy optimization algorithm to obtain an optimal subset of environmental variables; wherein the candidate environmental variables are determined based on the raw data; determining multi-source training samples for geographical units based on the optimal subset of environmental variables; performing multiple rounds of iterative training on each base model based on the multi-source training samples to output a final weight allocation scheme; and performing weighted fusion processing on each base model based on the final weight allocation scheme to generate a species distribution prediction result. This invention can effectively improve the accuracy of species distribution prediction.

The utility model belongs to movable type support pier structure in the field of shipbuilding technology. The drive wheel (10) of first motor (9) of one side of support pier body (3) connects first track assembly (1), the drive wheel (10) of second motor (11) of the other side of support pier body (3) connects second track assembly (7), and the bottom of support pier body (1) is provided with lifting component (6), and the lifting rod (8) of bottom lifting component (6) is connected with the bottom of support pier body (3). The movable type support pier structure has simple structure, can satisfy reliable lifting support in the process of shipbuilding, can be automatically moved in short distance on site, saves manpower, saves time and is at ease, and improves shipbuilding efficiency.

The application discloses a kind of laser direct writing gray exposure parameter prediction methods based on neural network, belong to gray exposure technical field.This method is used to solve the problem of low efficiency caused by relying on a large number of experimental dose test in traditional gray exposure, inaccurate parameter optimization and insufficient accuracy of prediction model.The technical solution is as follows: first, the data of gray and etching depth under different exposure parameters are obtained by experiment to train the forward neural network model;then, the exposure time that makes the predicted depth greater than the target maximum depth is found by fixing the light intensity and using the model;finally, the gray value matched with the target depth is obtained based on the determined exposure parameters.The application can quickly and accurately predict the optimal exposure time, light intensity and gray value according to the target etching depth, thereby eliminating the repeated dose test process.

This utility model discloses a low-resistance, high-efficiency air filter, belonging to the technical field of filtration equipment. It includes a mounting box and a blower. The blower is housed within the mounting box, and an air outlet pipe is located at the top of the mounting box, connecting to the outlet end of the blower. An air inlet box is fixedly connected to the back of the mounting box, with an air inlet pipe connected to its upper end. An exhaust pipe is fixedly connected to the lower end of the air inlet box, connecting to the inlet end of the blower. Several slots are provided on the back of the air inlet box, each containing a filter frame. This utility model improves maintenance efficiency and makes the device more convenient to use by incorporating filter frames. It can quickly adapt to different air filtration needs. By using filter cotton, it provides air purification, improving air filtration efficiency and ensuring a stable output of filtered air to meet the air purification requirements of various locations.

The application provides a method for post-processing of a photosensitive resin component, and belongs to the technical field of photosensitive resin, and comprises the following steps: immersing the photosensitive resin component into a solution to obtain an intermediate; and sequentially performing atomization treatment and solidification on the intermediate to complete the post-processing. The photosensitive resin component is placed in an atomized environment for photocuring, the surface properties of the component are improved, the adhesion of the model surface is reduced to a certain extent, the surface color of the original component is changed, the surface smoothness is increased, the surface quality of the component after solidification is improved, the surface protection effect of the component is achieved, and the service life of the photosensitive resin component is prolonged.

The utility model discloses a rotating vibration disc protection device, including clamping material bin shell, the detachable protective cover of installation on clamping material bin shell, and clamping material bin shell and protective cover cooperate, and cover on vibration disc mechanism together, still include locking assembly, set up on clamping material bin shell, and locking assembly includes locking wheel and recess, when locking wheel is located in recess, make protective cover fixed in clamping material bin shell. The utility model discloses through setting up clamping material bin shell and locking assembly, and clamping material bin shell and protective cover cover on vibration disc mechanism together, form all -round closed protection, effectively block outside dust, sundries and operator's accidental contact, reduce equipment damage risk, prolong the service life of vibration disc, and locking assembly can easily realize the locking and unlocking of protective cover through the rotation adjusting lever, and the operation is simple and quick, greatly saves the time and manpower cost of equipment maintenance and maintenance.

The invention belongs to the field of medicinal chemistry, and particularly relates to a colopivir synthesis process which is simple in process route, cheap and safe in reagent, free of heating and cooling operation, low in energy consumption, good in product quality, high in yield and wide in commercial development prospect, the synthesis efficiency and operation convenience are greatly improved, and the time cost is reduced.

The utility model relates to paper processing equipment technical field discloses a kind of processing equipment for high-temperature-resistant waterproof wrapping paper production, including rack, and the side of rack is equipped with feed inlet, and feed inlet is used to high-temperature-resistant waterproof wrapping paper into the inboard of rack;Two support plates are fixed in the inner wall of rack, and two groups of rotating rollers are rotatably connected between rack and support plate, and rotating roller is used to flatten high-temperature-resistant waterproof wrapping paper;Rack top is equipped with heating assembly, and heating assembly is used to dry high-temperature-resistant waterproof wrapping paper;Heating assembly side is equipped with connecting assembly, air is heated by electric heating wire, and hot air is blown out using fan, and several air outlets on first air outlet pipe are evenly blown to the two sides of raw material, to ensure that drying process is uniform, can quickly and effectively dry treatment to high-temperature-resistant waterproof wrapping paper kraft paper raw material, remove moisture in paper, improve production efficiency.

The utility model discloses a kind of power battery frame structure, power battery package and electric loader, including battery frame main body, battery support plate, battery bracket and shock absorber;The shock absorber is used to fix battery frame main body;The battery support plate is installed at the top of the battery frame main body, for carrying top layer battery, the top layer battery is fixedly installed on the battery support plate;Except top layer battery, battery is fixedly installed on the battery bracket, and the battery bracket is detachably connected inside the battery frame main body by bolt.The utility model is convenient to the unified sealing packaging of battery, effectively avoid metal exposure, damp, substantially reduce the risk of battery short-circuit combustion due to damp.

This invention discloses a device for detecting and clearing ice and snow debris from power lines, comprising five parts: a crawling mechanism, an obstacle-crossing and clearing mechanism, an eddy current heating device, an autonomous power-collecting device, and a drone docking and flight device. The autonomous power-collecting device includes an electromagnetic power-collecting device and a pantograph contact power-collecting device. The crawling device and the eddy current heating device are located inside an openable structure, while the outside of the openable structure is connected to the electromagnetic power-collecting device and the obstacle-crossing and clearing mechanism. Drone docking and flight devices are located on both sides of the crawling device, with the pantograph contact power-collecting device placed on top of the drone docking and flight devices. A main control unit is located between the crawling device and the electromagnetic power-collecting device. This invention solves the problem that traditional mechanical clearing methods easily damage power lines and accelerate wear. Simultaneously, this invention also addresses the safety hazards faced by existing clearing equipment and personnel, as well as the problem of short single-operation time due to battery performance limitations.

The application provides a packaging structure of a jack type power module, comprising: a first lead copper bar and a second lead copper bar, wherein the first and second lead copper bars are arranged on two sides of an inner surface of a plastic packaging shell; an integrated heat dissipation copper bottom plate is arranged in parallel with the lead copper bar group; each power chip group comprises a first power chip and a second power chip, wherein the first power chip and the second power chip are respectively welded on the first lead copper bar and the integrated heat dissipation copper bottom plate; each support group comprises a first metal frame and a second metal frame, one end of the first metal frame is connected with the corresponding first power chip, the other end of the first metal frame is connected with the integrated heat dissipation copper bottom plate, one end of the second metal frame is connected with the corresponding second lead copper bar, and the other end of the second metal frame is connected with the second power chip; and an embedded jack group is embedded in the packaging structure and is respectively welded on the lead copper bar group and the integrated heat dissipation copper bottom plate.

The utility model relates to the technical field of mixing pile construction, disclose a kind of mixing pile mud splashing prevention device including shielding subassembly and base;Shielding subassembly includes multiple shielding monomers, rotationally connected between adjacent shielding monomers, the shielding monomer for being connected to mixing pile drill rod in multiple shielding monomers one end, the shielding monomer connected to base in multiple shielding monomers other end.The utility model shielding monomer rotationally connected and two ends are connected drill rod and base, can closely adhere drill rod lifting track, angle is flexibly adjusted to reduce mud overflow, improve mud efficiency;Modular structure adapts to different drill rod specifications and construction conditions, solve the problem of traditional mudguard adaptation difference;Portable design and dismounting are convenient, can save construction manpower time cost, improve construction efficiency.

The utility model relates to low -voltage switchgear technical field especially is related to a low -voltage switchgear convenient for internal wire arrangement, including cabinet, the inside of cabinet sets up backplate, and the both edges of backplate verticality set up vertical wire arrangement groove respectively, and even set up several horizontal wire arrangement groove between two vertical wire arrangement grooves, horizontal wire arrangement groove body sets up first bottom plate, and first bottom plate slidingly connects second bottom plate, and the both sides of first bottom plate and second bottom plate body set up vertical long side board, and the both ends of long side board are connected short side board respectively, and short side board bottom slidingly connects third bottom plate in vertical wire arrangement groove, and the sliding of short side board is used for adjusting the opening width of horizontal wire arrangement groove, to adapt to the cable of different quantity and diameter, and this low -voltage switchgear wire groove capacity can adjust, can adapt to different wiring demand.

This invention relates to the field of tunnel engineering, and particularly to a tunnel shotcrete design method, storage medium, and electronic device that considers spatiotemporal effects. The method includes: calculating the final value of vertical deformation pressure and the radius of the plastic zone of the surrounding rock without support based on tunnel foundation parameters and tunnel shotcrete design parameters; calculating the deformation pressure as a function of time using a deformation pressure calculation formula, combining tunnel excavation speed parameters, the radius of the plastic zone of the surrounding rock, and preset shotcrete hardening characteristic parameters; inputting the deformation pressure-time function into a shotcrete load-support structure model, calculating the safety factor of the shotcrete at each time node based on the shotcrete hardening characteristic parameters, and iteratively adjusting the tunnel shotcrete design parameters according to whether the safety factor meets preset requirements, until outputting tunnel shotcrete design parameters that meet the preset requirements. This invention dynamically calculates deformation pressure considering spatiotemporal effects and iteratively adjusts parameters to ensure the load-bearing safety of the shotcrete throughout its entire life cycle and reduces construction risks.

The utility model provides a utility model discloses a kind of turnover rack for fuel cell system assembly test, it is related to fuel cell system technical field, including rack body, rack body is equipped with multiple first drain outlet;The upper portion of rack body is installed with rotatable limit fuel cell system fixed frame, fuel cell system fixed frame is equipped with the fixed support that can be adjusted horizontally longitudinally, the lower portion of rack body is installed with universal wheel.The utility model is equipped with the fixed support that can be adjusted horizontally longitudinally on rotatable limit fixed frame, fuel cell system is installed on fixed support, when testing maintenance, it can be adapted to various different specifications fuel cell system, simultaneously still have short-distance transport function, greatly save manpower cost and time cost, simple structure is easy to manufacture.

The utility model relates to a kind of cylindrical part three-coordinate detection clamping devices, it contains mounting plate and bottom plate, mounting plate is fixed on bottom plate by bolt;Guide rail is fixed on bottom plate by bolt;Slider groove slides on guide rail;Cylindrical slider and slider groove are sliding slot cooperation;Positioning stand is nested in cylindrical slider by pin hole.The application has five parts positioning modules, and there are auxiliary positioning blocks with arc parts, part module, can clamp 1-5 cylindrical parts, parts are fixed in module, three coordinates establish positioning reference on fixed plate, five parts can be accurately positioned.It is independent individual by establishing sub-coordinate system to each part, and is evaluated separately;Save a lot of manpower, time and machine cost.

The utility model belongs to high temperature friction coefficient test technical field especially for a kind of low-speed high-temperature environment with lubricating material friction coefficient testing device, including casing, bottom plate and base, casing is set in bottom plate upper portion, base is set in bottom plate lower portion;The top surface of bottom plate is respectively provided with horizontal key and vertical key, and force measurement driving assembly is also provided on the bottom surface of bottom plate;Supporting seat is provided on the mounting hole corresponding to horizontal key;The rear end of supporting seat is provided with motor base, and coupling is provided in the middle part of motor base;The end of coupling is connected with servo motor;The front end of supporting seat is provided with bearing, and supporting shaft is provided in the lower part of bearing;The front end of supporting shaft is also provided with test shaft;The front end of test shaft is provided with test assembly.The utility model can realize the standardization measurement of finished lubricating material sliding friction coefficient under low-speed high-temperature environment, solve the problem that traditional method cannot quantize test data.

The utility model relates to photovoltaic panel device technical field, and disclose a kind of quick installation type photovoltaic panel device, including mounting seat, four rectangular equidistant distribution slide rail box are fixedly connected in mounting seat outer side wall, the inner wall one end of slide rail box is slidably connected with sliding arm, the one end output of sliding arm extends to the inner wall one end of slide rail box, the top of mounting seat is fixedly connected with two equidistant distribution spring seat, the inner wall bottom of spring seat is fixedly connected with two springs, the top of spring is fixedly connected with pressboard, and the device is realized by the cooperation of above-mentioned structure, the quick, accurate installation of photovoltaic panel is realized, installation efficiency is effectively improved, installation accuracy and stability are guaranteed, the frequency of later maintenance and replacement is reduced, maintenance cost is reduced, with significant economic benefits and application value.

The utility model discloses an easy sleeve milling male tap with the function of losing hand, including male tap body and hand device, male tap body and hand device are connected through the thread, male tap body includes the salvage end, spacing section, connecting mandrel that set up in proper order, connecting mandrel is sealedly connected with the inner wall of hand device, and connecting mandrel is locked through the shear nail with hand device, the rear end of spacing section is provided with the guide surface, the front end of hand device is provided with the guide bevel, the guide surface, guide bevel all are the multi -wing helical surface, can be screwed together, the utility model discloses reasonable and reliable, has improved the small hole hole object that has fallen thing salvage success ratio, when cannot salvage, can relieve the connection of male tap body and salvage object, and will not produce the damage to the thread connection of male tap body and hand device, still made up the safety joint and male tap common use defect, reduced the operation risk, saved the time cost.

The utility model relates to packing technical field especially relates to the breakage detector of environmental protection packing box. Its technical scheme includes: workstation, the top surface of workstation is opened with two adjusting grooves, the front side of workstation is provided with motor no.

The utility model discloses a circulating ventilation device for improving the material melting stability of a shaft kiln, which comprises a shaft kiln body, a preheating zone, a calcining zone and a cooling zone are sequentially arranged in the shaft kiln body from top to bottom, and the bottom of the cooling zone is communicated with a ventilation pipeline through an air inlet. The upper end of the ventilation pipeline communicates with an air outlet in the top of the preheating zone, and one end of the right side of the ventilation pipeline is connected with a frequency conversion fan. The circulating ventilation system is arranged, hot air exhausted by the cooling belt is used for preheating cold air, heat recycling is achieved, the energy utilization efficiency is improved, energy consumption in the production process is reduced, the frequency conversion draught fan and the flow adjusting valve on the ventilation pipeline can accurately adjust the ventilation quantity and the air quantity of all the air spraying openings, and the production efficiency is improved. And the uniformity of ventilation in the kiln is ensured, so that materials can be uniformly heated in the calcining process, the stability of material melting is effectively improved, and the improvement of the product quality is facilitated.

This utility model relates to a novel height-adjustable, suspended drinking device for livestock farms, belonging to the field of aquaculture technology. It includes a support frame, with a height-adjusting assembly on the right side of the frame. The assembly includes a motor fixedly connected to the right side of the support frame, a transmission rod fixedly connected to the motor's output shaft, a transmission gear fixedly connected to the left end of the transmission rod, a driven gear meshing with the bottom of the transmission gear, a threaded rod fixedly connected to the inner side of the driven gear's center, and a threaded block threadedly connected to the outer side of the threaded rod. This novel height-adjustable, suspended drinking device for livestock farms achieves automated height adjustment through a motor-driven adjustment assembly. When height adjustment is needed, simply start the motor, which drives the transmission rod, transmission gear, driven gear, and threaded rod to rotate, thereby causing the threaded block to move the mounting plate and the entire drinking device up and down.

This invention discloses a method and system for verifying the functionality of a vector processor. The method unifies matrix, vector, and scalar data formats into a matrix type using a reference model. Multi-input interface data is stored in corresponding data queues in the form of address plus data. The required computational data is extracted according to the current instruction, and unused data is stored back to the original queue. Expected output data at the clock cycle level is generated and compared with the actual output data of the vector processor to determine functional correctness. The system includes an instruction generator module, a controller module, a data generation module, a reference model module, a data collection module, and a data comparator module. This invention can improve the accuracy of vector processor fault location, simplify verification logic, and improve overall verification efficiency.

This utility model relates to the technical field of integrated sewage treatment equipment, specifically a mobile integrated sewage treatment device. It includes a sewage treatment equipment body, with an inlet pipe installed on one side and an outlet pipe installed on the other. An auxiliary device is located below the sewage treatment equipment body; the auxiliary device includes four auxiliary seats installed below the sewage treatment equipment body. This utility model, by setting up the auxiliary device, controls the rotation of multiple worm gears through a transmission component, which in turn drives the adjusting screw to rotate, controlling the support legs to retract into the auxiliary seats. The casters directly contact the ground, allowing the entire device to be moved manually, significantly reducing reliance on professional hoisting equipment. It is especially suitable for small and medium-sized sites or temporary relocation scenarios, saving time and labor costs in equipment handling. When parked, multiple support legs, together with the casters, provide support, ensuring overall stability.