1408results about How to "Improve sexual function" patented technology

The invention provides an intelligent garden environment monitoring data analysis method and system. Sensors are deployed to collect temperature, humidity and other data in real time to form a data set. Analyzing an environment parameter change mode of each region by adopting a time sequence clustering algorithm, and determining characteristics and trends; and carrying out dimension reduction on the data by using a multi-dimensional scale transformation algorithm to a three-dimensional space for visualization, and generating an environment state map. And evaluating the plant fitness in combination with a plant physiological ecology knowledge base, and generating a scoring matrix to guide the preliminary layout scheme. And dynamically adjusting the layout by applying reinforcement learning, selecting an optimal scheme, and predicting a future environmental evolution path based on the optimal scheme and historical data. An automatic control system framework is constructed, a self-adaptive control algorithm is designed, intelligent regulation and control of plant layout are realized, garden management efficiency is improved, and ecological protection and sustainable development are promoted. Therefore, full-chain intelligent management from environment monitoring to plant layout optimization is realized, and the intelligent level of garden environment monitoring and management is remarkably improved.

The invention relates to the technical field of intelligent sleep monitoring blankets, in particular to an intelligent sleep monitoring blanket based on multi-modal physiological signal fusion and an optimization method of the intelligent sleep monitoring blanket. The signal acquisition end is used for acquiring multi-modal physiological signal data; the cloud server is used for processing and analyzing the physiological signal data, optimizing a signal acquisition process, performing sleep staging, performing sleep quality evaluation according to a sleep staging result, and providing a sleep quality report and suggestion for a user; the signal acquisition end transmits data to the cloud server end by using a Bluetooth protocol, and optimizes the acquisition process of each sensor according to a specific hierarchical architecture; the cloud server receives various multi-modal physiological signals and performs sleep data fusion, a deep learning algorithm is utilized to establish a sleep staging model to optimize a sleep environment, and an innovative multi-scale time sequence attention network and a multi-model integration framework are combined, so that the sleep staging accuracy is greatly improved, and a reliable basis is provided for sleep quality evaluation.

The invention discloses a hybrid deep learning model construction and output interpretation method for spaceborne GNSS-R sea surface significant wave height inversion. The method comprises the steps of obtaining CYGNSS L1-level GNSS-R data, an European mid-term weather forecast center (ECMWF) ERA5 reanalysis data set, IMERG rainfall product data and WaveWatch III SWH data; carrying out preprocessing and quality control on the acquired data; performing space-time matching on a data set obtained after quality control, and dividing the data set into a training set, a test set and a verification set according to a certain proportion; the method comprises the following steps of: constructing a hybrid deep learning model which is combined with efficient multi-scale attention and CNN-Transform-BiConvLSTM, and carrying out training and verification on the model; a MultiScaleWaveFormer model is created to deeply learn an SHAP interpreter, and the importance of the input features is calculated and visualized; the method comprises the following steps of: inputting an inversion result into a trained MultiScaleWaveFormer model to obtain an inversion result; and finally, comparing the SWH inversion result of the model with the SWH inversion result of the existing model, and evaluating the performance of the model. According to the invention, the five modules are combined, higher efficiency and functionality are realized, and the accuracy of spaceborne GNSS-R data inversion significant wave height is further improved.

The invention belongs to the technical field of personalized insole manufacturing, particularly relates to a personalized insole manufacturing method and system based on three-dimensional motion capture and 3D printing, and aims to solve the problem that most existing insoles are generally manufactured and lack targeted design for consumers. The method comprises the following steps: preprocessing foot data of a target to obtain preprocessed foot data; performing feature extraction on the preprocessed foot data to obtain each foot feature; constructing a comprehensive feature vector of each foot feature based on the data source feature of each foot feature; performing mechanical analysis on the target based on the data source features to obtain a mechanical analysis result; performing multi-modal fusion on each comprehensive feature vector by using an algorithm to obtain a foot biomechanical model; and performing 3D printing of the insole based on the mechanical analysis result and the foot mechanical model. According to the method, scientific and objective data support is provided for comprehensive quantitative analysis of the motion state of the foot, and manufacturing of personalized insoles is guided.

The invention discloses a big language model tool matching method and system based on a knowledge graph, belongs to the technical field of artificial intelligence, and solves the problem that an API (Application Program Interface) tool is difficult to efficiently manage and accurately select in a real-time information processing process of an existing big language model. According to the method, a multi-source data fusion technology is introduced to collect and sort information of external API tools of different data sources, and a dynamic relation weight adjustment mechanism is utilized to dynamically adjust the weight of the relation between different API nodes according to the actual use condition of the API tools and user feedback; representing the characteristics of each API node through a graph embedding technology based on an intelligent matching algorithm of deep learning, and calculating the matching degree of each candidate API and a request by using a sequence processing model; according to the method, the knowledge graph and the intelligent matching algorithm are combined, an external API tool used by a large language model can be dynamically managed and optimized, and the information processing accuracy and the system response speed are improved.

The invention relates to the technical field of new material performance detection, in particular to a new material compression resistance and tensile property detection device which comprises a test counter, a driving mechanism arranged in the test counter, an auxiliary mechanism arranged on the upper side of the test counter, a clamping mechanism arranged on the side face of the auxiliary mechanism, and a driving mechanism comprising a motor. Connecting shafts are arranged on the side faces of the motors. By arranging the driving mechanism, the auxiliary mechanism and the clamping mechanism, stable clamping of different materials can be completed, stable compression resistance and tensile property detection can be conducted, during detection, multiple modes and states can be provided for use, multiple sets of detection can be conducted, the detection efficiency can be improved, large-specification materials can be assisted to be stabilized during detection, and the detection efficiency is improved. Inaccuracy of detection effect data is avoided, in addition, performance detection of side stress of materials can be carried out, so that accuracy of performance detection and performance testing of new materials under multiple conditions are guaranteed, and functionality and accuracy are improved.

The utility model relates to the technical field of laser welding, in particular to a laser welding system with an OCT (optical coherence tomography) online detection function, which comprises an OCT device, a laser processing system, an infrared sensor, a computer and a controller. The laser processing system is provided with a laser processing head, and the infrared sensor is used for acquiring a thermal induction temperature image so that the computer can generate a first control parameter; the OCT equipment is connected with the laser processing system through an optical fiber; the OCT equipment is used for providing a spectral interference fringe image for the computer; the computer is used for analyzing and processing the spectral interference fringe image to obtain a second control parameter; the controller is configured to control the laser processing head and adjust welding parameters in real time according to the first control parameter and the second control parameter; according to the laser welding system with the OCT online detection function, accurate welding is achieved, and various laser welding quality problems are effectively recognized.

The invention provides a chip lamp bead and a lamp, and relates to the technical field of lamp beads, the chip lamp bead comprises a packaging body and a lamp bead body packaged in the packaging body; wherein the lamp bead body comprises a substrate, and a first luminous body, a second luminous body and a control chip which are arranged on the substrate. The white light illuminant and the illuminant of the preset color system are integrated in one lamp bead, different lamp beads and different colors of the lamp beads can be controlled in a unified mode through the control chip, and the functionality and flexibility of the illumination and decoration lamp system are improved. On the basis of the white LED, the color temperature adjustment of the preset color system from the warm color tone to the cold color tone can be realized by adjusting the proportion of white LEDs (such as warm white and cold white) with different color temperatures. Moreover, the color of single-color blue light is purer, the color of single-color white light or warm white light is more consistent, and the yield can be increased to 99% or above.

The invention discloses a spoke type retractable roof structure driven by sliding cables, and belongs to the technical field of retractable structures. The spoke type retractable roof structure comprises a cable truss structure and a plate shell structure, the cable truss structure comprises three types of connecting nodes and three inhaul cables, the three types of connecting nodes are upper / lower outer ring fixed nodes and inner ring free nodes, and the three inhaul cables are annular cables, upper inclined cables and lower inclined cables; the ring cable sequentially penetrates through the inner ring free nodes on the first circular ring line, the upper inclined cable alternately penetrates through the inner ring free nodes and the upper outer ring fixed nodes distributed on the first circular ring line and the second circular ring line, and the lower inclined cable alternately penetrates through the inner ring free nodes and the lower outer ring fixed nodes distributed on the first circular ring line and the third circular ring line. The lengths of the three inhaul cables are adjustable, closing and unfolding of the cable truss structure are achieved, the plate shell structure is further driven to be closed and unfolded, namely closing and unfolding of the spoke type openable roof structure are achieved, and the roof opening requirements under different conditions are met. The structure and the control mode are simple, and the storage ratio is high.

The invention belongs to the technical field of robots, and discloses a man-machine-data three-element integrated robot teleoperation and data acquisition system and method, and the system comprises a man-machine interaction module, a physical robot, a prediction simulation module, a digital robot, a virtual environment and a data management module. Wherein the prediction simulation module is used for aligning information of a natural person to execution action information of the physical robot, predicting an action instruction sequence and correcting the state of the digital robot in real time according to state information fed back by the physical robot; the digital robot is used for executing a corresponding action in the virtual environment according to the combined action instruction sequence, if a safety problem exists in the execution process, execution is stopped, and otherwise, the combined action instruction sequence is sent to the physical robot; the data management module is used for collecting data in the system operation process. The technical problems of operation delay and lack of humanoid robot training data in a traditional teleoperation system are solved.

The invention relates to the technical field of fertilizer fermentation, and discloses fruit and vegetable waste microbial fertilizer fermentation equipment which comprises a fermentation tank, a feeding pipe and a discharging pipe are arranged at the top and the bottom of the fermentation tank respectively, switch valves are mounted on the feeding pipe and the discharging pipe, and a turning mechanism for turning a microbial fertilizer is arranged in the fermentation tank. According to the fruit and vegetable waste microbial fertilizer fermentation equipment, through the arrangement of the dispersing assembly, fertilizer guided out upwards by the material guiding barrel can be uniformly dispersed to the upper layer, through the arrangement of the circulating assembly, liquid materials on the bottom layer of the fermentation tank can be upwards and circularly sprayed out, and the turning work of one layer of fertilizer and one layer of liquid materials is achieved; the fertilizer overturning balance is enhanced, so that the follow-up fertilizer fermentation effect is improved, and the problem that in the prior art, fermentation equipment generally can only guide out the fertilizer on the bottom layer of the fermentation tank upwards and cannot guide out liquid materials precipitated below independently, and the fertilizer fermentation balance is affected is solved.

The invention relates to the technical field of wastewater treatment, in particular to a hydrolytic acidification wastewater treatment process for strengthening extracellular electron transfer, which comprises the following steps: S1, constructing a hydrolytic acidification reactor, taking carbon fiber suspension filler as an anode, taking a steel wire mesh frame as a cathode, connecting the carbon fiber suspension filler in series by a stainless steel wire rope, and taking the stainless steel wire rope as a cathode; the carbon fiber suspension filler is connected with the steel wire mesh frame through an electrochemical workstation; s2, inoculating hydrolytic acidification bacteria into a reactor, controlling culture conditions, and domesticating microorganisms in a micro-current environment until a biological membrane is formed on the carbon fiber suspension filler; s3, inputting wastewater to be treated into the reactor, controlling treatment conditions, monitoring an effluent result, and discharging after the effluent result reaches the standard. Compared with traditional interspecific electron transfer, the wastewater treatment method has higher efficiency and speed, the oxygenolysis process of organic matter is accelerated, and the overall efficiency of wastewater treatment is improved.

The invention provides a core particle and a test method thereof, and the core particle comprises a home terminal generator which is used for generating and sending a test code to a sending channel for transmission; wherein one test code is transmitted through one sending channel, and the number of the test codes is the same as that of the sending channels; the home terminal multiplexer is used for receiving the detection code through the receiving channel; wherein one detection code is received through one receiving channel, and the number of the detection codes is consistent with the number of the receiving channels; and the home terminal checker is used for generating a corresponding check code according to the received detection code and checking the corresponding detection code through the check code, if the check is successful, the transmission channel corresponding to the detection code is unobstructed, otherwise, the transmission channel corresponding to the detection code is transmission fault. According to the core particle and the test method thereof provided by the invention, the requirements of a serial transmission test of a single channel and a parallel transmission test of a plurality of transmission channels can be met.

The invention belongs to the technical field of power supply management, and discloses a power supply health state assessment method. The method comprises the following steps: constructing an artificial intelligence model based on a cloud data center; based on the power supply health state monitoring device, collecting real-time power supply health state monitoring data of the power supply, and uploading the data to the cloud data center; based on the cloud data center, using the power supply health state assessment model to assess the power supply health state; generating a power supply operation optimization control strategy by using the power supply operation optimization control model; and generating a power supply health state maintenance scheme by using the power supply health state maintenance model. According to the method, the problems of insufficient real-time performance, poor model generalization ability and single function in the prior art are solved.

The invention discloses an ecological management method for an eroded gully in a high and cold wet steppe area, which comprises the following steps: firstly, cleaning sundries in the eroded gully, and then performing slope cutting treatment on the gully bottom and gully slope of the eroded gully; pine piles or gabion protection feet are arranged at the bottom of a ditch slope of the erosion ditch; gabion check dams and / or raft pile dams are arranged in the extending direction of the channel of the erosion gully at intervals; vegetation is planted on a ditch slope of the erosion ditch, and an ecological intercepting ditch is formed in the top of the ditch slope; the comprehensive protection system is constructed through the measures of the channel stepped gabion check dam, the log raft piles, the channel slope stabilizing structure, the ecological revetment, soil protection, vegetation recovery and the like, extension and expansion of the erosion gabion are prevented, the stable state of the gabion bank is kept, ecological balance is promoted through vegetation recovery, the anti-scouring, stability and ecological function of the erosion gabion bank are enhanced, and the ecological protection effect of the erosion gabion bank is improved. The problems existing in the prior art are solved, and the purpose of long-term effective ecological treatment of the erosion gully is achieved.

The invention discloses a ganoderma lucidum edgeworthia chrysantha promoting agent for promoting efficient edgeworthia chrysantha of aquilaria plants, and belongs to the technical field of edgeworthia chrysantha of aquilaria plants. The component A is prepared from the following components in parts by weight: 20 to 40 parts of aspergillus niger microbial fermentation liquor, 15 to 30 parts of verticillium fulvum microbial fermentation liquor, 10 to 15 parts of fusarium oxysporum microbial fermentation liquor, 5 to 10 parts of ganoderma lucidum extract, 6 to 8 parts of seaweed extract, 2 to 8 parts of malic acid, 3 to 6 parts of fructose, 1 to 3 parts of pectinase and 0.5 to 2 parts of cellulase. Through the synergistic effect of the component A and the component B, the agilawood formation rate and quality of agilawood are effectively improved, the synergistic effect of microorganisms stimulates the agilawood formation potential of plants, accurate regulation and control of the plant hormone xylan emulsion provide conditions for synthesis and accumulation of agilawood substances, and compared with a traditional agilawood formation method, the agilawood formation method has the advantages that the agilawood formation rate is increased, and the agilawood formation quality is improved. According to the method, the agilawood with higher quality can be obtained within shorter time, and the yield is increased.

The invention relates to the technical field of hoisting devices, in particular to a material hoisting method for building steel structure construction. A material hoisting method for building steel structure construction comprises the following steps that SS01, laying is conducted, specifically, before materials for building steel structure construction are hoisted, a hoisting machine and a hoisting device are preset, and the hoisting machine pulls the hoisting device through a hoisting cable, SS02, hoisting is conducted, and hoisting is conducted according to the specification of a to-be-hoisted steel structure during hoisting; and finally, the hoisting specification of the hoisting device is matched with the specification of the to-be-hoisted steel structure. The hoisting device has the beneficial effects that during hoisting operation, on one hand, magnetic attraction positioning, side clamping positioning and lower limiting during hoisting of a steel structure can be achieved, and therefore the stability of the building steel structure in the hoisting state is effectively guaranteed; and on the other hand, the hoisting device can adjust the hoisting specification during hoisting operation and is suitable for hoisting operation of special-shaped or irregular building steel structures.

The invention provides a unit cell structure design method and device based on nickel-titanium shape memory alloy, and relates to the technical field of intelligent materials and structures.The method includes the steps that relevant characteristic parameters of nickel-titanium alloy are collected, a mechanical property index, a thermal stability index and a reliability index are generated, and then a phase change temperature index is obtained through comprehensive calculation; and the phase change temperature threshold is corrected, the geometrical shape and the bonding mode of the unit cell structure are determined, and the quasi-zero-stiffness curved beam, the supporting frame and the connecting part of the unit cell structure are optimally designed in combination with the corrected phase change temperature threshold. According to the method, through characteristic parameter pretreatment, mechanical property index calculation and unit cell structure geometric optimization of the nickel-titanium shape memory alloy, the excellent performance under different phase change states is achieved, and the buffering energy absorption and low-frequency vibration isolation functions of the alloy are improved.

The invention provides a method for activating Michael addition reaction by using a carbon-hydrogen bond of heterocyclic carboxylic acid, and belongs to the technical field of chemical synthesis. The method comprises the following steps: carrying out Michael addition reaction on heterocyclic carboxylic acid and nitroindole under the action of a catalytic system; the catalytic system comprises a catalyst and a cocatalyst, the catalyst is at least one of [Ru (p-cymene) Cl2] 2, RuCl3. 3H2O, RuH2 (CO) (PPh3) 3, RuH2 (PPh3) 3 and Ru3 (CO) 12, and the cocatalyst is at least one of AgSbF6, AgNTf2, Cu (OAc) 2, Zn (OAc) 2, KPF6 and NaPF6. The synthesis method of the aryl heterocyclic derivative is developed and enriched, a valuable new strategy is provided for constructing organic molecules with various structures, and the aryl heterocyclic derivative has important academic value and practical significance.

The invention belongs to the technical field of plant drinks, and particularly relates to kidney-tonifying and bowel-relaxing cistanche tea and a preparation method thereof. The herba cistanche tea is prepared from the following raw materials in parts by weight: 30 to 40 parts of herba cistanche, 10 to 15 parts of fructus lycii extract, 10 to 12 parts of semen cassiae extract, 10 to 15 parts of fructus cannabis extract, 8 to 12 parts of radix polygoni multiflori extract, 8 to 10 parts of rhizoma dioscoreae extract, 3 to 5 parts of honey powder, 5 to 10 parts of maltodextrin, 2 to 3 parts of beta-cyclodextrin, 2 to 3 parts of antioxidant, 0.1 to 0.15 part of mixed enzyme and 2 to 3 parts of zymophyte. According to the preparation method disclosed by the invention, the flowers and the rhizomes of the cistanche are subjected to pretreatment and enzymolysis treatment in different modes, and then fermentation is performed under the same microbial fermentation condition, so that respective advantages of the two parts of raw materials are fully played, beneficial components are released and retained to the maximum extent, and the functionality and the quality of the product are remarkably improved through synergistic fermentation.

The invention discloses efficient snow removal equipment for a vehicle and a using method, and belongs to the technical field of snow removal equipment, the efficient snow removal equipment comprises a supporting cross beam, a snow shovel hinged to the side edge of the supporting cross beam, and a compression spring installed between the outer side of the snow shovel and the top of the supporting cross beam. The ice breaking mechanism composed of the control box, the vertical rod, the supporting block, the reset spring, the first shaft rod, the protruding block and the groove is arranged at the front end of the snow shovel, the driving mechanism is used for controlling rotation of the first shaft rod, the vertical rod can be driven to ascend and descend in a reciprocating mode, ice on the road surface is broken before snow shoveling, the functionality and the snow removing effect of the device are improved, and the practicability is high. And in addition, a conical block is hinged to the bottom end of the vertical rod and can rotate in the direction of the snow shovel, and reset of the conical block is controlled through a tension spring, so that after ice breaking, along with continuous movement of the vehicle, the conical block can apply certain thrust to broken ice blocks and loosen the broken ice blocks, resistance generated when the vehicle moves forwards cannot be increased, and practicability is higher.

The utility model discloses papermaking residue recycling equipment, and relates to the technical field of papermaking device.The papermaking residue recycling equipment comprises a base and a working mechanism, the upper end of the base is fixedly connected with the working mechanism, the working mechanism comprises a wastewater treatment assembly fixedly connected to the upper end of the base, and the outer side of the wastewater treatment assembly is fixedly connected with a water storage assembly; according to the papermaking residue recycling equipment, through the arrangement of the working mechanism, during use, the design of the working mechanism of the papermaking residue recycling equipment embodies the concepts of environmental protection and resource recycling, the influence of the papermaking industry on the environment is effectively reduced, and through the wastewater treatment assembly and the water storage assembly, the papermaking residue can be recycled. The equipment can reduce wastewater discharge and recycle water resources, meanwhile, the fixed protection assembly ensures the safety of operators, the heat dissipation assembly and the treatment assembly work cooperatively, the heat efficiency and the treatment capacity of the equipment are improved, and stable operation of the equipment is ensured.

The invention discloses an electric energy meter on-site real-time detection system and a detection method thereof, and relates to the technical field of electric energy metering detection, and the method comprises the following steps: collecting related data of an electric energy meter regularly in real time through a sensor, and reading the electric energy reading of the electric energy meter based on a unit time interval; on the basis of the current and voltage data in the unit time, a theoretical electric energy value is obtained through calculation by using an electric energy calculation formula, electric energy meter error value data is obtained by combining an actually measured electric energy value collected in real time in the unit time, and the electric energy meter is judged and marked on the basis of an error threshold value; an error database is established for the electric energy meters with errors within an allowable range, and error data are recorded independently. By combining the offline fault report and error data analysis method, the accuracy and efficiency of fault diagnosis can be improved, the operation and maintenance strategy can be optimized, the maintenance cost is reduced, more efficient real-time detection and maintenance of the electric energy meter are realized, and the practicability and functionality are enhanced.

The invention relates to the technical field of engineering structure vibration reduction, in particular to a pressure-resistant and low-frequency vibration reduction light sandwich cylindrical shell structure which is obtained by a unit cell circumferential array and a linear array. Each unit cell comprises an inner panel, an outer panel and a grid interlayer, and the inner panel, the outer panel and the grid interlayer are made of the same material. The Archimedes spiral resonance groove is accurately engraved in the inner panel, so that the local resonance effect is excited, and effective vibration attenuation is achieved. The structure has the characteristics of integration of light weight, vibration reduction and noise reduction functions, wide vibration reduction frequency range, good hydrostatic pressure resistance, easiness in manufacturing and the like. And meanwhile, certain sound absorption performance can be realized without changing external geometric characteristics of the structure and adding extra materials.

The invention relates to the technical field of optical cable laying and detection, in particular to a self-driving unit applied to optical cable laying and detection, which comprises a combined main machine body. The self-driving unit applied to optical cable laying and detection adopts a combined structure design, can change the structure according to needs, and is suitable for laying optical cables on a plane and an arc-shaped surface; a first arc-shaped frame and a second arc-shaped frame are arranged in the arc-shaped storage grooves in the two sides of the driving frames correspondingly, the adjacent driving frames are connected through lateral locking bolts, and assembling, disassembling and separating are convenient; the upper surface of the driving frame is provided with the arc-shaped storage groove for placing the optical cable, and the optical cable is fixed and optically detected through the arc-shaped clamping detection arms at the two sides of the arc-shaped storage groove, so that the functionality and the practicability are greatly improved.

The invention discloses a composite metal roof system and a construction method thereof. The construction method comprises the following steps that firstly, a roof truss supporting structure is constructed, wherein the roof truss supporting structure is welded to the top of a main body structure; and secondly, a main purline, a secondary purline, a bottom plate layer, a sound absorption layer, a supporting layer, a vapor barrier layer, a heat preservation layer and a waterproof layer are sequentially constructed on the top of the roof truss supporting structure and located around the daylighting roof structure to be constructed, an inner connecting keel is arranged on the inner side of the heat preservation layer in the annular direction, and an outer connecting keel is arranged on the outer side of the heat preservation layer in the annular direction. And thirdly, skylight keels are constructed. And 4, constructing an inner drainage ditch, an outer drainage ditch and a radial drainage ditch. And 5, constructing a fixed glass window and an openable glass window. And 6, the waterproof layer and the facing layer are sequentially constructed until the construction is finished. The technical problems that a traditional steel truss roof structure is complex in construction process, leakage risks exist, and heat preservation and sound insulation performance is poor are solved.

The invention discloses a vehicle-mounted supporting device, a trunk assembly and a vehicle, and belongs to the technical field of vehicles. The vehicle-mounted supporting device comprises a trunk cover plate and a transmission mechanism, and the transmission mechanism is arranged between the trunk cover plate and a trunk body, so that the vehicle-mounted supporting device at least has a first state and a second state; when the vehicle-mounted supporting device is in the first state, the trunk cover plate extends in the horizontal direction and is located in a storage space formed by the trunk body; when the vehicle-mounted supporting device is in the second state, the trunk cover plate extends in the horizontal direction, at least part of the trunk cover plate is located outside the storage space, and the height of the trunk cover plate in the first state is lower than that of the trunk cover plate in the second state. By means of the transmission mechanism arranged between the trunk cover plate and the trunk assembly, the applicability and flexibility of the vehicle-mounted supporting device are improved while the storage function of the trunk cover plate is guaranteed.

The invention discloses an adjustment method for a flat-lying automobile seat, comprising two bases, which are mounted on a vehicle frame, and are provided with a slide groove and a stop block, and the two bases are fixedly connected by two connecting rods; the lower end of the connecting frame is hingedly connected to the base, and the upper end of the connecting frame is hingedly connected to a seat frame; the invention adopts the cooperation of a ratchet and a pawl to realize unidirectional rotation of a seat back frame, and the seat back frame can be adjusted to any angle; the invention utilizes the function of a ratchet cover and a pawl so that the seat back frame can also be adjusted to any angle during the rotation process; the invention utilizes the linkage function of a connecting frame, a slider, a connecting rod, a seat back frame, and a seat frame, so that the seat frame can move forward and move downward at the same time, and can flip backward and slide forward at the same time; therefore, the seat can make full use of the front space, reduce the occupation of the rear space, and greatly improve the comfort and functionality of the automobile seat.

The invention relates to the technical field of medical instruments, and particularly provides a preparation method of TPU gloves, for TPU, zinc oxide aerogel particles are adopted as a modified filler and added into a TPU dipping material, and after the zinc oxide aerogel particles with the average particle size of 50-500 nm are adopted as the filler, the air permeability and the antibacterial performance of the TPU gloves are greatly improved. According to the technology, the comfort and functionality of the glove are improved, and the glove is suitable for large-scale production and has remarkable economic value and market prospects.

The utility model provides an anchor rod for mining engineering, which relates to the technical field of anchor rods and comprises an anchor rod body, a cushion block and a tray are sleeved on the surface of the anchor rod body, a nut is in threaded connection with the arc surface of the anchor rod body, and a reinforcing device is arranged on the surface of the tray. The reinforcing device forms certain connection on adjacent anchor rod bodies installed on the surface of a rock mass through adjusting plates, the reinforcing device comprises a connecting plate, the two sides of the surface of the connecting plate are slidably connected with the adjusting plates correspondingly, and a plurality of evenly-distributed clamping grooves are formed in the surface of the connecting plate; an installation shaft is rotatably arranged on the surface of one side of the adjusting plate, the installation shaft is fixedly connected with the surfaces of the trays, and rotating shafts are installed on the two sides of the surface of the adjusting plate respectively. The use effect and functionality of the anchor rod are improved, and the application range of the anchor rod is widened.