21results about How to "Solve the situation" patented technology

The present application relates to the technical field of medical apparatus and instruments, in particular to a ventilation trigger recognition method and system of an anesthesia machine and the anesthesia machine. The method comprises the following steps: step 1: collecting airway pressure waveform data and flow waveform data of the anesthesia machine; step 2: converting the collected airway pressure waveform data and flow waveform data into matrix data; step 3: inputting the matrix data into a trained convolutional neural network, and the convolutional neural network outputs a probability value based on the input matrix data; step 4: comparing the probability value with a threshold value, and determining whether the ventilation trigger condition is met; if the trigger condition is met, the anesthesia machine starts ventilation support. The present application can more accurately determine the trigger condition by analyzing the shape of the ventilation curve through the convolutional neural network, so as to realize more accurate and safe anesthesia ventilation control.

The application belongs to the technical field of detection, and particularly relates to a method for determining the content of chlorhexidine acetate in a disinfectant. The method for determining the content of chlorhexidine acetate in the disinfectant comprises the following steps: (1) dispersing the sample with glacial acetic acid, releasing chlorhexidine acetate combined with sample matrix components, and extracting with a methanol aqueous solution; and (2) taking a tetrabutylammonium bromide-acetic acid-acetonitrile solution as a mobile phase, and detecting with a high-performance liquid chromatograph. The method for detecting chlorhexidine acetate is simple in operation, good in reproducibility, complete in separation from impurities, high in accuracy, and has a good application prospect.

The utility model relates to the technical field of picking devices, and discloses a fruit tree picking device which comprises a bottom plate, a plurality of tooth opening grooves formed in the surface of the rear end of a round rod, a first gear connected to the surface of a first fixing rod, a second gear fixedly connected to the left side of the first gear, and a third gear fixedly connected to the surface of a second fixing rod. The front end of the connecting block is fixedly connected with a collecting basket. According to the fruit tree picking device, a handle is pushed to drive a bottom plate and universal wheels at the bottom, the device is moved to the position below a fruit tree, then a motor is started, the output end of the motor drives a second fixing rod and a third gear on the surface to rotate, and when the third gear rotates to drive a second gear at the bottom to rotate, a first gear on the right side is driven to rotate; the round rod can move up and down, the electric fruit tree scissors are started to collect fruits at the high position, and the problems that according to traditional manual picking, ladder climbing or tree climbing is needed, efficiency is low, and potential safety hazards exist are solved.

The utility model discloses a short fiber production line with waste material cleaning structure, including recovery box structure, recovery box structure one side is provided with secondary cleaning collection structure, recovery box structure includes the recovery box body as the body, and recovery box body one side is provided with through -hole, and recovery box body bottom fixed mounting has locking universal wheel simultaneously, recovery box body bottom fixed mounting has electric telescopic handle, and electric telescopic handle output fixed mounting has drive and is resisted the board, and recovery box body one side fixed mounting has the balance weight that keeps whole recovery box body balance, secondary cleaning collection structure includes the hollow recessed block with the through -hole in the inside, and hollow recessed block below fixed mounting has the connecting cover, and the connecting cover below is connected with the powerful negative pressure machine through the connecting pipe and installs, and this short fiber production line with waste material cleaning structure, through the balance weight of setting and keeping the whole equipment balance stable.

The utility model relates to a centralized conveying device for large-scale pig breeding feed, and belongs to the technical field of animal husbandry breeding equipment. The device mainly comprises a feeding port, a conveying assembly, a driving motor, a distribution assembly and a conveying hose, the feeding port is formed in the top of the conveying assembly, the conveying assembly is of a pipeline structure, spiral conveying blades and a rotating shaft are arranged in the conveying assembly, and the spiral conveying blades are installed on the rotating shaft; the rotating shaft extends out of one side wall of the conveying assembly to be connected with a rotating motor, the distribution assembly is installed at the bottom of the tail end of the conveying assembly, six discharging ports are formed in the distribution assembly at equal intervals, one end of the conveying hose is installed at the discharging ports, and the other end of the conveying hose is connected with a feeding trough; according to the utility model, the problem that too much or too little feed is easily fed by manual feeding is solved; and the simple conveying device possibly has the problems of feed blockage and non-uniform conveying in the conveying process, so that the workload of breeding personnel is reduced.

An ultrasonic water meter metering abnormity self-checking method based on sound velocity dynamic correction relates to the technical field of data identification, and comprises the following steps: in a metering period, controlling an ultrasonic transducer to alternately transmit and receive first frequency ultrasonic waves and second frequency ultrasonic waves; according to the flight time data, calculating a first flow velocity, a first sound velocity, a second flow velocity and a second sound velocity; calculating a flow velocity difference value between the first flow velocity and the second flow velocity, and calculating a sound velocity difference value between the first sound velocity and the second sound velocity; when the flow velocity difference value exceeds a preset flow velocity difference value threshold value or the sound velocity difference value exceeds a preset sound velocity difference value threshold value, abnormal state information of abnormal metering in the current metering period is generated; and determining a compensation flow velocity as an effective flow velocity of the current metering period according to a preset compensation strategy. By implementing the application, the metering accuracy of the ultrasonic water meter in a long-term operation state can be improved.

This utility model discloses a hydraulic system, specifically relating to the field of hydraulic system technology, including a hydraulic cover plate assembly, a return hose, and a suction hose. The hydraulic cover plate assembly includes: a cover plate body; a filler pipe fixedly installed on the cover plate body, with a filler cap fixedly installed at the top of the filler pipe; a suction steel pipe fixedly installed on the cover plate body, with a suction filter fixedly installed at one end of the suction steel pipe and the other end of the suction steel pipe fixedly connected to one end of the suction hose; and a return steel pipe fixedly installed on the cover plate body, with a return oil filter fixedly installed at one end of the return steel pipe and the other end of the return steel pipe fixedly connected to one end of the return hose. This utility model integrates the suction steel pipe and the return steel pipe onto the cover plate body of the hydraulic cover plate assembly, enabling the hydraulic cover plate assembly to perform both suction, return, and filtration functions. When welded together, it improves manufacturability, assemblability, and ease of maintenance.

A 3D digital transfer management cloud platform, management method, equipment, and medium include: a project management module for creating new projects and using a directory template to allocate project data uploaded by each participant at each stage to the corresponding directory structure; a deliverables transfer module for performing data quality review and optimization processing on the digital deliverables to be transferred selected in the project management module, and transferring the reviewed and optimized digital deliverables to the digital asset management module; a digital asset management module for receiving digital deliverables from the deliverables transfer module, performing asset coding, classification, and attribute information entry, and storing them in a 3D design general model library; and a data display module for obtaining the transferred models from the digital asset management module, performing 3D model browsing, and model-image linkage. The deliverables transfer module of this application supports data transfer, quality review, and optimization processing to ensure the accuracy, completeness, and usability of the transferred data.

The invention relates to an electric connection device which comprises a bridge-type contact, and a busbar socket and a cutter body socket which can be elastically clamped are formed on the two sides of the bridge-type contact respectively. An upper support and a lower support, the upper support is installed on the contact above the knife body socket, the lower support is installed on the contact below the knife body socket, a guide socket is formed between the upper support and the lower support, and the guide socket is located on the front side of the knife body socket; the two sides of the upper support are respectively provided with an upper abutting portion, the two sides of the lower support are respectively provided with a lower abutting portion, and the upper abutting portion and the lower abutting portion on the same side correspond to each other up and down. The two guide top plates are fixed to the two sides of the body slotting tool respectively, the upper side and the lower side of the front end of each guide top plate are each provided with a guide protruding block, and each guide protruding block is provided with a front inclined guide face and a rear inclined guide face. Friction loss between the body slotting tool and the bridge type contact is reduced, and the service life of the electric connection device is prolonged.

The utility model belongs to brake disc dust cover processing technical field, concretely is a kind of magnetic adsorption tool for brake disc dust cover processing, including adsorption cover;The adsorption cover top is fixedly connected with fixed frame;The fixed frame is connected on mechanical arm structure by fixed bolt;The adsorption cover middle part is equipped with adsorption fixed component;The adsorption cover top is equipped with pressing assembly;The inner side wall of the adsorption cover away from fixed frame is equipped with dust removal component;The adsorption cover inner side wall is equipped with protection component;Through the above structure, pressing assembly drives adsorption fixed component and workpiece to move setting, form dust cover processing adsorption fixed structure, realize the function that workpiece is adsorbed fixed when grinding, solve the problem that workpiece appears deviation when manually polishing workpiece, improve the stability of workpiece when polishing, improve the quality of workpiece polishing deburring.

The invention relates to a safety early warning method and device for a railway tunnel, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: the beeper sends a position signal of a target person to the wired signal box; in response to the position signal, the wired signal box sends the position information of the target person to a central control board through the base station; the central control board determines the positioning information of the target personnel based on the position information, sends the positioning information to a target train, determines the prediction time when the target train arrives at the target personnel, and sends an early warning signal to the base station according to the prediction time; and in response to the early warning signal, the base station sends early warning information to the pager through the wired signal box, so that the pager carries out early warning prompt on the target person. By adopting the method, the safety can be improved.

An electric heating constant-temperature barrel is fixedly connected to the bottom end of the inner side of a clamping supporting frame, extrusion electric push rods are clamped to the bottom end of the electric heating constant-temperature barrel, a closed supporting frame is clamped to the top ends of the multiple extrusion electric push rods, and a synchronous transmission box is clamped to the bottom end of the closed supporting frame; an output shaft of the synchronous transmission box is sleeved with a centrifugal separation sleeve, a centrifugal motor is installed at the position, located on the input shaft, of one end of the synchronous transmission box through a motor base, and a hollow protruding block is fixedly connected to the position, corresponding to the centrifugal separation sleeve, of the middle of the inner side of the electric heating constant-temperature barrel; the problems that in existing production, due to uneven feeding, uneven air inlet and insufficient external shaping, products are wrinkled, different in thickness and broken are solved, the production speed is increased, the production quality is guaranteed, the problem that in existing extrusion shaping, due to insufficient exhaust, extrusion protrusions or bursts, and defective products are generated is solved, and the production efficiency is improved. And the yield of products is further improved.

The embodiment of the present application provides a kind of robot control method, comprising: obtaining the first identification information that target robot is collected in pool, wherein, first identification information indicates the feature information obtained by image recognition to target obstacle, and target obstacle is the obstacle detected by target robot in pool;According to the category of first identification information determination target obstacle, wherein, different categories are set in advance for the obstacle allowed to be detected in pool, and the control mode adopted by target robot to detect different categories of obstacles is allowed to be different;In the case where the category of target obstacle is target category, target robot is controlled to execute preset task in pool based on the target control mode corresponding to target category. Through the present application, the problem of low efficiency of pool robot is solved, and the effect of improving the working efficiency of robot is achieved.

The application provides a kind of hydraulic support spray dust-settling device of fully mechanized coal mining face, including: water tank, spray dust-settling mechanism and air draft dust-settling mechanism, including: spray dust-settling mechanism includes mounting seat and atomizing nozzle;Mounting seat connects water passing box body, and water pump is arranged between water passing box body and water tank.Wind-draft dust-settling mechanism includes filter box body;Filter box body's air inlet end is equipped with the ventilation pipe with fan, and air outlet end is equipped with ventilation groove, and multiple filter screen plates are arranged in filter box body, bottom is communicated with water tank, and water is injected to water surface position.The device has double functions of integrated spray dust-settling and air draft dust-settling, spray dust-settling mechanism utilizes the interaction of high-pressure water mist and dust particles to promote its rapid settlement, at the same time, air draft dust-settling mechanism extracts dust-containing air by fan, and the air is filtered and purified by multiple filter screen plates, which further reduces the diffusion and pollution of dust, and the purified air is discharged back to the environment, which effectively improves the air quality of working area.

The utility model discloses a kind of edge curling forming mechanisms of paper bowl machine, including base, the front side of the upper end of base is provided with fixed base, the front side of the upper end of fixed base is provided with placing groove, the upper end of base is equipped with die holder, the lower end of die holder is provided with forming groove, further including fixed component;Fixed component: it includes connecting plate, push plate, guide plate and clamping plate, the guide plate is slidably connected in the avoiding slot of the front and rear sides inside placing groove respectively, the end of guide plate close to the center inside placing groove is uniformly provided with clamping plate, the front end of the guide plate of front side is provided with connecting plate, the rear end of the guide plate of rear side is provided with push plate, further including control switch group, the control switch group is set in the front end of fixed base, the edge curling forming mechanism of this paper bowl machine, different models of paper bowl can be positioned and fixed, ensure that the position of paper bowl in edge curling process cannot be deviated or shake, further improve the edge curling quality of paper bowl.

The application discloses a frameless glass vehicle door and a vehicle with the same, and the frameless glass vehicle door comprises a door metal assembly, a first guide rail reinforcing plate, a second guide rail reinforcing plate, a third guide rail reinforcing plate and a fourth guide rail reinforcing plate connected to the door metal assembly, the first guide rail reinforcing plate and the second guide rail reinforcing plate are located above the third guide rail reinforcing plate and the fourth guide rail reinforcing plate, the first guide rail reinforcing plate is located on one side of the second guide rail reinforcing plate close to a door hinge, the third guide rail reinforcing plate is located on one side of the fourth guide rail reinforcing plate close to the door hinge, a first guide rail is located on one side of a second guide rail close to the door hinge, the upper and lower ends of the first guide rail are connected with the first guide rail reinforcing plate and the third guide rail reinforcing plate respectively, and the upper and lower ends of the second guide rail are connected with the second guide rail reinforcing plate and the fourth guide rail reinforcing plate respectively. According to the frameless glass vehicle door, the first guide rail and the second guide rail are well connected with the door metal assembly, and the shaking of glass during door closing or lifting is small.

This utility model discloses a fabric loom winding device that facilitates the replacement of the take-up shaft. It includes an adjustable winding structure, with an adjustable receiving structure fixedly installed below it. The adjustable winding structure includes a base body as a foundation, with a bearing plate fixedly installed on one side of the base body. A connecting shaft is installed through the bearing plate on one side. A drive pulley and a driven pulley are fixedly installed at one end of the connecting shaft, and a spline sleeve is fixedly installed at the other end. The drive pulley and the driven pulley are connected by a belt drive. One side of the drive pulley is fixedly installed to the output end of a rotary motor, and the rotary motor is fixedly installed on one side of the bearing plate via a mounting post. The spline sleeve is connected to the take-up shaft via a spline groove, and both ends of the take-up shaft have matching spline grooves. This fabric loom winding device, which facilitates the replacement of the take-up shaft, uses a belt for transmission connection.

The utility model provides a kind of constant pressure water supply system of concentrated water recycling, it is related to water resource recycling technical field, including wastewater collection unit, constant pressure water supply unit.Wastewater collection unit includes water storage tank, wastewater collection pipeline, liquid level meter, overflow bypass pipeline and water replenishing mechanism;Constant pressure water supply unit includes water pump, water supply pipeline, pressure sensor, water-using equipment and controller;The utility model has realized the efficient recycling of wastewater generated in the process of pure water preparation, effectively solved the resource waste problem caused by the direct discharge of wastewater of traditional pure water system, saved cost;Overflow bypass pipeline and water replenishing mechanism are set, the situation that wastewater generation and usage do not match is solved, the stable operation of system and the reliability of water supply are ensured.

The utility model discloses a ring main unit convenient to overhaul, and belongs to the technical field of ring main units. A ring main unit convenient to overhaul comprises a box body and a box door, the box door is rotationally connected to the box body through a rotating shaft, and the ring main unit further comprises a limiting cylinder fixedly connected to the side wall of the box body; the sliding rod is fixedly connected in the limiting cylinder; the sliding plate is slidably connected to the sliding rod; the push rod is fixedly connected to the sliding plate; the first magnet is fixedly connected to the push rod, the box door is an iron door, and the first magnet and the box door attract each other; the sliding plate is pulled to slide by opening the box door, then the push rod and the first magnet are pushed out, after the box door is fully opened, the first magnet and the box door attract each other, the box door is attracted and fixed through the first magnet, and then the box door cannot be opened and closed back and forth in the maintenance process of workers; therefore, the problem that the box door is easy to open and close back and forth due to wind blowing in the prior art is solved, the box door does not influence the maintenance operation of workers any more, and the maintenance efficiency is improved.

The invention provides a control method of an automatic external defibrillator. The control method comprises the following steps: carrying out heart rhythm analysis on a patient; when it is determined that the state of the patient meets a first condition or a switching instruction of a user exists on the basis of heart rhythm analysis, the automatic external defibrillator enters the first working mode, and in the first working mode, the automatic external defibrillator executes a rescue process including an alternate heart rhythm analysis stage and a cardiopulmonary resuscitation prompting stage; when the result based on the heart rhythm analysis meets a second condition, controlling the automatic external defibrillator to be switched to a second working mode when the user confirms the operation instruction or determines that the state of the patient meets the set state; in the second working mode, the automatic external defibrillator is controlled to stop cardiopulmonary resuscitation prompt, and heart rhythm analysis is continuously executed; judging whether a switching condition is met or not, wherein the switching condition comprises whether the state of the patient meets the first condition or whether a switching instruction of the user exists or not recognized through continuous heart rhythm analysis in the second working mode.

The utility model provides a novel drainer. The novel drainer comprises a rubber mat, a cup body, a sleeve and a locking cylinder, the axial section of the rubber pad is I-shaped, and the rubber pad comprises a top sealing pad, a middle sealing ring and a bottom sealing pad. The outer diameter of the cup body is equal to the inner diameter of the middle sealing ring, and the cup body is provided with a pressing ring. The sleeve and the locking cylinder are sequentially arranged on the periphery of the cup body in a sleeving mode, and the locking cylinder locks the sleeve to the bottom of a water outlet of a water tank through threads. According to the drainer provided by the utility model, the integrated I-shaped rubber pad is adopted, so that the situation that the two sealing pads are misplaced during assembly can be reduced, and the situation that the cup body is mounted obliquely or wrongly is solved. After the rubber mat is installed, the rubber mat has the effect of pinching the water outlet of the water tank, is good in continuity and high in sealing performance, and also has the centering effect on the cup body. Besides, when the locking cylinder is screwed, the top surface of the sleeve is used for pressing the bottom sealing gasket, so that the condition that the bottom sealing gasket is twisted or rotated can be reduced or avoided, and the problem of sealing failure is further avoided.