20results about How to "Solve the low detection efficiency" patented technology

This utility model relates to the field of iron core testing technology, specifically an iron core processing and testing platform, including a workbench, a mounting base mounted on the workbench, and a fully automatic image measuring instrument mounted on the mounting base. A testing disk is provided on the top outer wall of the workbench, and four equally spaced mounting openings are provided on the top outer wall of the testing disk. A mounting groove is provided on one side outer wall of the workbench, and a drive mechanism connected to the testing disk is installed on the inner wall of the mounting groove. The beneficial effect of this utility model is that by setting a testing disk on the workbench, the mounting openings on the testing disk facilitate the installation of iron core tooling, thus facilitating the fixing of the iron core onto the testing disk. The testing disk facilitates the installation of multiple iron cores, and the rotation of the testing disk facilitates continuous testing of the iron cores, improving the efficiency of iron core testing.

The utility model provides a soil organic matter analysis device capable of processing samples in batches, which belongs to the technical field of soil analysis and comprises a bearing mechanism, a working box, a driving mechanism arranged at the top of the working box and a cleaning component arranged at the bottom of the driving mechanism. According to the utility model, the multi-station turntable is matched with the eight groups of annularly arranged bearing tables to realize batch sample circulating treatment, so that the detection flux is obviously improved; a fan and an air blowing pipe head of the soot blowing assembly are combined with a rolling brush cylinder of the sweeping assembly to form a dual cleaning system, and viscous substances and cakes on the surface of the sample are effectively removed; a detection probe of the analysis assembly realizes multi-point automatic detection through a linear guide rail; a guide plate and a collecting box of the collecting mechanism clean residues in time, and dirt accumulation is avoided; the problem that traditional single sample detection efficiency is low is solved, automatic batch processing is achieved, meanwhile, equipment blockage is effectively prevented through multiple cleaning and a waste collecting system, the detection efficiency is remarkably improved, and the service life of the equipment is remarkably prolonged.

The utility model discloses a blister box leakproofness detection device, including test station, test station top wall right side is installed with test subassembly, test station top wall is installed with push out subassembly, and test station top wall places the box body, and the box body outer wall is pasted with the inner wall of push out subassembly, and the box body top wall sleeve joint installation has the box cover, and the box cover top wall has established the detection mouth, test subassembly includes stand, and the stand bottom wall is fixedly connected with test station top wall, and the stand inner wall has established the cross groove, and the stand top wall fixed mounting has servo motor, the utility model relates to blister box detection technical field, this blister box leakproofness detection device, through the setting of test subassembly, can continuously through the mode of inflation to blister box body carries out leakproofness detection, through the detection blister box body inside air pressure value whether existence changes'state, and then judges how the air tightness state of blister box body, in the process of its detection, the whole operation is relatively simple, and the time -consuming is shorter and has good detection efficiency.

The application provides a detection device, which comprises a clamp, the clamp comprising two clamping parts movably arranged in a direction of approaching or moving away from each other to clamp or release a membrane electrode arranged between the two clamping parts; each clamping part comprises a current collector plate, a first plate surface of the current collector plate being used to contact the membrane electrode; a cathode current collector plate is used to be conductively connected with a positive electrode of a constant current source, and an anode current collector plate is used to be conductively connected with a negative electrode of the constant current source; a gas flow channel is arranged on each current collector plate, a second end of the gas flow channel extending to the first plate surface of the current collector plate, and a first end of the gas flow channel extending to an outer wall surface of the current collector plate; a first port of one gas flow channel is used to be connected and communicated with a gas charging pipeline, and a first port of the other gas flow channel is used to be connected and communicated with a gas pipeline of a flow meter. The detection device of the application solves the problem of low detection efficiency of the air tightness and coating of the membrane electrode in the prior art.

The utility model discloses a concrete segment flaw detection device, which relates to the field of concrete segments, and comprises a base, the top of the base is provided with a first support column and a second support column, one side of the first support column is connected with a cross beam, the bottom end of a connecting block is provided with two groups of fixing blocks, one side of each fixing block is connected with a rotating column, and the rotating column is connected with a rotating shaft. A detector is installed at the bottom of the rotating column, and four pulleys are installed at the bottom of the detector. The first supporting column is moved to one side of a segment to-be-detected area, then the handle is rotated, the threaded rod drives the cross beam to descend through the limiting block, and when the pulley makes contact with the outer wall of the segment, the detector can be turned over and adjusted due to different radians of the outer wall of the segment, so that the segment is detected. Four groups of pulleys at the bottom of the detector are all in contact with the outer wall of the duct piece, and the contraction hydraulic cylinder pushes the detector to slide on the outer wall of the duct piece for detection through the moving plate, so that the detection rate of personnel on the duct piece by using the detector is accelerated.

This invention relates to a quantitative method for ultrasonic disruption of *E. coli* cells, specifically a method based on firefly luciferase in *E. coli* cells. The method involves mixing *E. coli* expressing firefly luciferase as an internal standard with a suspension of target protein-expressing bacteria, followed by ultrasonic disruption of the cells. The degree of disruption of the target protein-expressing bacterial suspension is quantitatively calculated by measuring the activity of the firefly luciferase. The target protein-expressing bacterial suspension uses *E. coli* expressing the target protein. Compared with existing technologies, this invention overcomes the shortcomings of complex experiments, low efficiency, and unstable accuracy in existing technologies. It achieves efficient and highly accurate quantification of the degree of ultrasonic disruption of *E. coli* cells, reduces experimental complexity, and improves research and development efficiency and accuracy. This provides a scientific basis and new approach for the development of new feed protein resources and livestock breeding research, and has broad application potential.

The utility model provides a timing and quantitative speed regulation filter which comprises a base, a peristaltic pump is arranged on the base, a material cup and a bearing frame are located on the two sides of the peristaltic pump, a supporting plate is arranged on the bearing frame, a plurality of filtering parts are distributed on the bearing frame at intervals, and filtering discs are installed in filtering supports in the filtering parts. The filter cover is movably installed on the filter support and connected with a filter cup piece, the peristaltic pump is provided with a plurality of pump heads provided with liquid conveying pipes, different liquid conveying pipes can extract raw liquid in a material cup, the raw liquid is conveyed into the filter cup piece under the cooperation of the peristaltic pump, and the raw liquid flows into the filter cover to make contact with a filter disc of the filter support. A plurality of samples can be filtered at the same time, different filter cup pieces can be installed by replacing a filter cover, so that the detection working conditions of different samples are adjusted, a filter support is connected with a flow detection component, the filtering resistance of a stock solution is judged through flow, the detection comprehensiveness is improved, and the problems that existing filtering is high in manual participation frequency and high in efficiency are solved. And the processing efficiency is low.

The utility model provides a spraying device for a drug inspection color developing agent, which belongs to the technical field of drug inspection and comprises a spraying mechanism. Comprising a supporting table, an output pump, a vertical plate, a feeding pipe fitting, a plurality of storage bottles, a side frame and an atomizing nozzle, wherein the output pump and the vertical plate are fixedly mounted at the top of the supporting table respectively; the feeding pipe fitting is communicated with the input end of the output pump; the storage bottles are used for containing a color developing agent; and the replacing mechanism comprises a switching component for conveniently switching different storage bottles for use, and a limiting component for assisting the switching component in positioning. According to the utility model, through the matching between the switching part and the limiting part, corresponding color developing agents can be quickly switched according to different to-be-detected medicines, so that the problem of low detection efficiency caused by a tedious color developing agent replacement process when a traditional spraying device detects different medicines is solved, the color developing agent replacement speed is increased, and the detection efficiency is improved. And high-efficiency detection of different types of medicines is realized.

The utility model is suitable for the technical field of microphone detection, and provides a directional microphone rapid test device, which comprises a mounting seat and a test tube arranged on the mounting seat, one end of the test tube is provided with a sound source module, and the test tube is provided with a detection port; the execution mechanism comprises a rotating arm and a rotating stand column, the rotating stand column is fixedly installed on the installation base, the rotating arm is arranged on the rotating stand column, and the rotating stand column is further provided with a multifunctional clamping assembly used for clamping a microphone and driving the microphone to rotate; the number of the executing mechanisms is two. According to the utility model, the two groups of symmetrically arranged actuating mechanisms are matched with the test tube, so that the microphone modules to be detected can be quickly switched, the batch quick 100% detection is realized, and the problems that the single detection efficiency is low and the whole detection cannot be met in the traditional sampling detection mode are solved.

The application provides a detection method and a detection device, which comprises the following steps: arranging a membrane electrode between an anode plate and a cathode plate of the detection device, and controlling the compression rate of the membrane electrode within a preset compression range; electrically connecting the anode plate and the cathode plate with a power supply component of the detection device, and electrically connecting the anode plate and the cathode plate with a voltage detection component of the detection device; controlling the power supply component to supply constant current; setting multiple detection time points within a charging time range in the charging process of the membrane electrode, detecting the voltage values at the multiple detection time points by the voltage detection component, and fitting a voltage-time change curve of the membrane electrode in the charging process; the charging time range in the charging process of the membrane electrode has a preset time point; and judging whether the test voltage of the membrane electrode is qualified according to the voltage value of the membrane electrode at the preset time point. The application solves the problem of low detection efficiency of the membrane electrode in the prior art.

This invention relates to the field of galvanized parts inspection technology, and in particular to a device for detecting the coating thickness of galvanized parts. The device includes a conveyor belt, a laser thickness gauge for detecting the coating thickness of galvanized parts mounted above the conveyor belt, two support frames fixed to the top of the conveyor belt to support the laser thickness gauge, and a reader for reading the data from the laser thickness gauge mounted above the support frames. A spacing adjustment mechanism for adjusting the position of the laser thickness gauge is provided between the support frames and the laser thickness gauge. A central sampling mechanism for sampling and photographing the coating surface of the galvanized parts is also provided on the side of the support frames. This invention, through the cooperation of the conveyor belt, support frames, laser thickness gauge, reader, spacing adjustment mechanism, adjustment frame, transmission rod, transmission wheel, and fixing plate, can accurately target the corners, edges, and other protruding and easily worn areas of the galvanized parts, achieving full-area coating quality detection and meeting comprehensive and accurate inspection requirements.

This utility model relates to the field of wire harness testing technology, specifically to a low-voltage wire harness testing device, including a base, a testing device body, and a feeding mechanism. The feeding mechanism includes a driving component, a moving component, a moving frame, a supporting component, two supporting plates, and a placement plate. The wire harnesses to be tested are placed sequentially on the placement plate. The supporting component is activated, driving the two supporting plates to move closer to the placement plate until the two supporting plates disengage from the wire harnesses and hold and fix the ends of the wire harnesses. Then, the driving component drives the moving component to move multiple wire harnesses on the moving frame closer to the testing device body until the testing ends of the multiple wire harnesses are inserted into the corresponding testing ports of the testing device body. The testing device body can then be activated to test multiple wire harnesses, thereby solving the problem that existing low-voltage wire harness testing methods, which rely on manual testing, have low efficiency and can only test one wire at a time.

This application relates to a method, apparatus, and computer device for detecting the dimensions of parts. The method involves acquiring target images containing multiple parts of different categories from an image acquisition system; inputting the target images into a target detection model for target detection to obtain the bounding box information and category information of each part; for each part, determining the sub-pixel coordinates corresponding to the bounding box information of the part based on the target image and the bounding box information; and determining the size information of the part based on a preset candidate mapping relationship between pixel coordinates and size information, as well as the sub-pixel coordinates corresponding to the category information and bounding box information of the part. The target detection model identifies the bounding box information and category information of all parts in the image at once, eliminating the need to set separate matching templates for different parts and improving localization efficiency.

The utility model provides a working anchor plate capable of intelligently feeding back stress, which comprises an anchor plate body and a bearing body fixed at the end part of the anchor plate body, and a stress sensing element is arranged in the bearing body. The sensor further comprises a coil sheath surrounding the periphery of the bearing body, and data lines of the stress sensing elements are gathered in the coil sheath and then led out through a connector. The beneficial effects of the utility model are that the device can directly collect the data of the strain gauge through an external reading device, the detection process is simple and convenient, the problem of low detection efficiency in a stress state is solved, and the cost is reduced. And the position of the anchorage device cannot be adjusted during detection, so that the anchoring performance of the anchorage device after the steel strand is tensioned cannot be negatively influenced. And continuous prestress monitoring in the whole life cycle of the wind generating set can be realized, and the safety of the wind generating set is ensured.

Embodiments of the present application provide a disease area determination method and device, a storage medium and an electronic device. The method comprises: acquiring a first image collected by a target device, wherein the target device is a device for collecting images based on remote sensing technology, and the first image is an image including a disease area to be detected; adjusting an image parameter of the first image using a preset algorithm to obtain a second image; inputting the second image into a target neural network model to obtain a target recognition result, wherein the target neural network model is a model obtained by training an initial neural network model to be trained, and the target recognition result includes a disease area framed in the second image using a target detection frame. Through the present application, the problem of low detection efficiency of the disease area in the related art is solved.

The utility model relates to the technical field of detection devices, and discloses a digital display screen visual conductive contact detection device which comprises a base, a detection assembly is arranged at the top of the base, a supporting seat is arranged at the top of the base, and a clamping assembly is arranged in the supporting seat. And the clamping assembly comprises a first motor, the outer wall of the first motor is fixedly connected to the interior of the supporting base, the output end of the first motor is fixedly connected with a connecting rod, and one end of the connecting rod is rotationally connected with a first connecting block. The two ends of the connecting rod drive the first connecting block and the second connecting block to move respectively, the second connecting block slides on the outer wall of the second guide rail for limiting, then the first connecting block slides on the outer wall of the first guide rail, the first clamping plate and the second clamping plate are attached to the outer wall of the display screen for limiting and fixing, and the effect of rapidly disassembling and assembling the display screen is achieved; the digital display screen visual conductive contact detection device solves the problem that the detection efficiency is low due to the fact that the display screen cannot be quickly disassembled and assembled during detection, and the practicability of the digital display screen visual conductive contact detection device is improved.

The utility model discloses a feeding and discharging device of a rim steel wire locking and positioning machine, which comprises a positioning machine operating platform, conveying units are arranged at the left end and the right end of the positioning machine operating platform, and a feeding and discharging mechanism is fixedly arranged above the positioning machine operating platform. According to the rim detection device, the feeding and discharging mechanism is installed, the arranged conveying assembly can clamp the rim conveyed from the conveying belt and place the rim on the positioning table, after rim detection is completed, the rim is conveyed out from the conveying belt on the other side through the conveying assembly, feeding and discharging of the rim are automatically completed, and the production efficiency is improved. The problem of low detection efficiency caused by manual taking of the rim is solved through automatic feeding and discharging, the rim detection efficiency is further improved, the labor cost can be reduced, the clamping assembly is arranged below the conveying assembly, the position of a clamping plate can be adjusted according to the size of the rim, and the detection efficiency is improved. And furthermore, the clamping plates on the two sides can clamp the conveyed wheel rim, and the wheel rim clamping range is widened.

The application discloses a kind of based on spatiotemporal feature segmentation reconstruction power equipment system anomaly detection method, the multiple-source time series data generated by multiple sensors of monitoring system state is divided into multiple-source data set after being divided with specific length;After the multiple-source data sequence is preprocessed, it is divided into training set and test set;Using the prior knowledge of mechanical equipment structure, obtain prior graph structure;Using graph structure parameterization learning mode, establish adaptive graph structure, and construct spatiotemporal feature extraction network based on graph convolution, combine two kinds of graph structure to extract the spatiotemporal feature of multiple-source data;Segmentation reconstruction anomaly detection network is constructed, and the model constructed is optimized using training set;The state of training set and test set sample is evaluated using the model optimized, and the threshold is determined according to the evaluation result of training set, to detect abnormal state to test set.This application provides a reliable general scheme for mechanical equipment system anomaly state detection.