18results about How to "Improve detection flexibility" patented technology

The invention belongs to the technical field of whole-genome gene chips, and particularly relates to a leymus chinensis whole-genome 50K liquid chip and application thereof. According to the leymus chinensis whole genome 50K liquid phase chip, a whole genome re-sequencing technology is utilized, an SNP molecular marker combination of leymus chinensis is determined, and then the leymus chinensis whole genome 50K liquid phase chip is developed. The chip is combined with a high-density SNP probe, realizes high-throughput and high-precision genetic typing of leymus chinensis genomes, and particularly has wide application prospects in the field of molecular breeding.

The invention discloses a performance detection device for a cotton fiber material, belongs to the technical field of performance detection devices for the cotton fiber material, and aims to solve the problems that the requirement for equipment stretching is large, the equipment stretching is not convenient enough, and different areas cannot be detected. A servo motor is fixedly mounted in the device body below the detection platform, a sliding groove is formed in the device body, a cross rod is fixedly connected to the inner wall of the sliding groove, a top block is fixedly connected to the outer wall of the cross rod, a threaded rod is fixedly connected to the output end of the servo motor, and the end, away from the servo motor, of the threaded rod penetrates and extends into the sliding groove; according to the performance detection device for the cotton fiber material, the strength of the cotton fiber material can be subjected to multi-section synchronous detection, the detection efficiency is improved, meanwhile, the cotton fiber material can be further limited during detection, the stretching stroke needed by equipment is effectively reduced, and the accuracy of a detection result is improved.

This invention relates to the field of track slab measurement, and discloses a portable track slab flatness measuring device and method. The device includes a track base, a track web at the upper end of the track base, and a track head at the upper end of the track web. Two sets of splicing clamping assemblies are provided on both sides of the upper end of the track head. One set of splicing clamping assemblies has a connecting plate at its upper end, and a laser detector at its upper end. The other set of splicing clamping assemblies has a connecting plate at its upper end, and a laser emitter at its upper end. Both sets of splicing clamping assemblies have electric wheels at their bottoms. The track base, track web, and track head are integrally formed. In this invention, the splicing clamping assemblies adopt a symmetrical clamping structure, eliminating the need to push them in from the end face of the track slab. They can be directly clamped and fixed at any position on the track head, solving the problem of limited installation position in existing devices. This facilitates accurate detection of local defects in the track slab and significantly improves detection flexibility.

The utility model discloses an auxiliary structure for visual inspection of a robot, and relates to the technical field of visual inspection. The detector comprises a fixing frame, a detector body is arranged in the fixing frame, a supporting shaft is rotatably inserted into the lower portion of the interior of the fixing frame, an adjusting frame is fixedly installed at the top end of the supporting shaft, a connecting shaft is fixedly connected to the top end of the adjusting frame, and the top end of the connecting shaft rotatably penetrates through the fixing frame and is fixedly connected with a first gear. Symmetrically-distributed supporting plates are fixedly mounted at the top end of the fixing frame, rotating rods are rotationally clamped to the opposite ends of the supporting plates, and the outer sides of the rotating rods are fixedly sleeved with second gears; through cooperation of the motor, the third gear, the second gear, the rotating rod, the supporting plate, the first gear, the connecting shaft and the adjusting frame, rotation of the detector body at any angle around is achieved, visual detection of the detector body around is facilitated, the detection flexibility of the detector body is improved, detection dead angles are greatly reduced, and the detector is more flexible and practical.

The invention discloses a multi-mode high-voltage cable insulation sleeve defect detection device and a remote control method, and belongs to the field of high-altitude cable insulation sleeve defect detection.The multi-mode high-voltage cable insulation sleeve defect detection device comprises a shell, a plurality of crawling assemblies are evenly installed on the inner wall of the shell, and a detection mode switching assembly is installed in the shell; the crawling assembly comprises a first connecting rod, a second connecting rod rotationally connected with the two ends of the first connecting rod, a moving assembly and an imaging assembly, the moving assembly is fixedly connected with the end, away from the first connecting rod, of the second connecting rod, and the imaging assembly is installed on the first connecting rod; the output end of the detection mode switching assembly is electrically connected to the moving assembly. The problem of low cable defect detection accuracy and flexibility caused by limited detection range and single detection mode is solved, and the accuracy and flexibility of high-voltage cable defect detection are remarkably improved.

The invention discloses a reversible dynamic aperture solid nanopore array based on a temperature-sensitive phase change layer and a preparation method and application of the reversible dynamic aperture solid nanopore array, and belongs to the technical field of single molecule detection and nanostructure regulation, the array introduces the temperature-sensitive phase change layer into the inner wall of a solid nanopore, and when the local temperature crosses the phase transition point of the temperature-sensitive phase change layer, reversible volume change is generated; therefore, the effective aperture of the nanopore is continuously adjustable in a sub-nanometer scale range. An independent micro heating unit and an independent temperature sensing unit are integrated below each nanopore in the array, and single-pore-level accurate temperature control adjustment is achieved in a row-column addressing mode. In combination with ionic current monitoring and an external control module, the aperture can be set in real time according to the size requirements of different target molecules, and dynamic aperture regulation and control with a programmable structure, quick response and good repeatability are realized. The array structure provided by the invention is suitable for single molecule level detection of objects such as multiple types of small molecule pollutants, tumor-related biomarkers, biomacromolecules and the like, and has the advantages of high sensitivity, high flux and wide applicability.

The technical solution of the present application discloses a multi-granularity memory detection method, a memory device, and an electronic device. The technical solution of the present application can detect the memory module in the Soc chip when the Soc chip is running. The memory module is divided into multiple memory sub-modules, and the memory sub-module includes multiple memory units; the memory detection method includes: when there is a new memory detection task, judging whether the memory detection condition is met; if so, obtaining the memory detection strategy and the corresponding configured granularity parameters; based on the memory detection strategy and the granularity parameters, sampling detection is performed on the memory units in the memory sub-module. The technical solution of the present application can improve the detection flexibility and balance the system overhead by separating the memory module to form multiple memory sub-modules, and sampling detection is performed on the memory units in the memory sub-module based on the memory detection strategy and the granularity parameters.

This utility model provides a protective cover for a water quality probe that is collision-proof and anti-entanglement. It includes a column with an adjustment mechanism at its upper end and a protective shell that cooperates with the adjustment mechanism on one side of the column. An annular groove is formed on the outer side of the protective shell, and a drive ring is rotatably fitted to the inner wall of the groove. A cleaning ring is located on the outer side of the drive ring, and multiple guide plates are evenly installed between the drive ring and the cleaning ring. By incorporating inclined guide plates, a drive ring, a cleaning ring, and a spiral cleaning brush, combined with an actively driven cutting blade and drive mechanism, the device can utilize water flow energy to clean away entangled materials on the outer wall of the protective shell in real time. It can also actively cut off stubborn entangled materials, improving the problem of aquatic plants and impurities accumulating and obstructing the sensor, thus affecting detection accuracy. Simultaneously, it reduces equipment displacement or damage caused by entangled materials pulling, lowers maintenance costs, and ensures a continuous and stable detection process.

The utility model relates to the technical field of semiconductor detection, and discloses a test probe capable of preventing probe head deformation, which comprises a test probe rod and a test probe head, the test probe head is arranged on the left side of the test probe rod, a protective sleeve is arranged outside the test probe head, the front end and the rear end of the test probe head are fixedly connected with first magnetic strips, and the first magnetic strips are arranged on the protective sleeve. The bottom end of the protective sleeve is fixedly connected with a first buffer ring, the top end of the protective sleeve is fixedly connected with a second buffer ring, and the front end and the rear end of the interior of the protective sleeve are fixedly connected with second magnetic strips. According to the test probe capable of preventing the probe head from deformation, the test probe head can be protected through the protective sleeve, the first buffer ring and the second buffer ring on the protective sleeve have buffer and protection effects when the test probe is subjected to external force, the test probe head can be prevented from deformation, and the test probe head can be prevented from deformation only by pushing the protective sleeve downwards during use. And the second magnetic strip on the protective sleeve can be taken down after being separated from the first magnetic strip, so that the problem that the needle head is easy to deform is solved.

The utility model discloses a pipe bending degree detection device which comprises a base, an adjusting groove is arranged at the top end of the base, a fixing block is fixedly connected to the center of the inside of the adjusting groove, and adjusting threaded rods are rotatably connected to the centers of the two sides of the fixing block in a penetrating mode. Movable blocks are arranged at the positions, close to the two sides, of the outer ring of the adjusting threaded rod, a second supporting frame is fixedly connected to the top ends of the movable blocks, a second lead screw is rotationally connected to the interior of the second supporting frame, a fixing mechanism is arranged on the outer ring of the second lead screw, and the fixing mechanism comprises a fixing annular plate, an adjusting block and a rotating annular plate; the adjusting block is installed on the outer ring of the second lead screw in a threaded connection mode and located at the front end of the adjusting block. According to the pipe fitting bending degree detection device, the bending degree of a hose body can be conveniently detected, the device can adapt to hose bodies with different lengths, and the fixing heights of the two ends of the hose body can be conveniently adjusted according to needs.

The utility model belongs to the technical field of tobacco production equipment, and discloses a stay wire detection device and a production line, the stay wire detection device comprises a supporting member and a detection piece, the supporting member is used for supporting the detection piece, the detection piece is used for detecting the position of a stay wire on a workpiece to be detected, and the supporting member comprises a connecting seat, a cushion block and a support which are connected in sequence; the connecting base, the cushion block and the support define a containing groove, the detection piece is partially arranged in the containing groove, the detection piece is movably arranged on the support, a detection gap is formed between the detection piece and the connecting base, and the detection gap is used for containing a workpiece to be detected. The detection piece is partially arranged in the containing groove defined by the connecting base, the cushion block and the support, the compatibility of the detection piece during installation is improved, in addition, the detection piece can move on the support to change the detection range of the detection piece, then to-be-detected workpieces with different stay wire positions can be detected, the detection piece is detachably connected with the support, and the detection piece is convenient to use. Different detection pieces can be replaced according to working requirements, and the detection flexibility is improved.

The application provides a data processing method of a laser radar, an electronic device and a storage medium. The method is applied to the technical field of laser radars. The laser radar comprises a transmitting unit and a receiving unit. One transmitting unit corresponds to N receiving units, and N is a natural number greater than 1. The method comprises the following steps: selecting echo signals of M receiving units, wherein M is less than or equal to N; and outputting detection information corresponding to a target object according to the echo signals of the M receiving units. The method is beneficial to reducing the process complexity of the laser radar and improving the detection accuracy and flexibility of the laser radar.

This invention discloses a web crawler detection system based on application scenarios, including a crawler detection platform. The crawler detection platform comprises a user analysis unit, a human-machine recognition unit, a secondary verification unit, a space development unit, and a reality integration unit. This invention relates to the field of web crawler detection technology. This application scenario-based web crawler detection system divides the enterprise network into different application scenarios according to their uses. Based on these application scenarios, it performs triple malicious crawler identification, achieving a more comprehensive screening of malicious crawlers. Simultaneously, it provides registered users with personal spaces, offering convenience and effectively avoiding false positives on genuine users, thus improving user experience. Furthermore, by combining network information related to the application scenarios to manage personal spaces, it greatly enhances the flexibility of malicious crawler detection while effectively locating abnormal parts of the enterprise network, providing powerful assistance for the operation and management of the enterprise network.

The invention discloses an insulation resistance detection device for electrical equipment in a power plant. The insulation resistance detection device comprises a shell and an internal detection mechanism, the detection mechanism comprises a detection module, a detection wire, a wire concentration seat and an installation device body. And the line concentration seat is provided with a first line concentration table, a second line concentration table and a third line concentration table which are symmetrically arranged and are respectively connected with the first, second, third, fourth detection line groups, and the latter is positioned outside the shell. According to the design, ordered wire concentration is realized, and each group of wires has an exclusive position, so that disorder is avoided. The line concentration table is provided with the interface, wire connection is simplified, an operator can rapidly connect the detection module and the external interface through the line concentration table, and detection efficiency and accuracy are improved. Meanwhile, crossed winding of wires is reduced, short circuit and electric shock risks are reduced, wire connection is more stable, detection failure or equipment damage caused by loosening and falling is reduced, and detection reliability and safety are improved. In short, the device improves the detection efficiency, enhances the safety and reliability, and provides powerful support for the insulation resistance detection of electrical equipment in a power plant.

The utility model discloses a titanium rod surface processing defect inspection device, and relates to the titanium rod detection equipment technical field, the titanium rod surface processing defect inspection device comprises a bottom plate, the middle part of the bottom plate is provided with a through hole, two sides of the upper end of the bottom plate are provided with first chutes, the inner wall of one side of the through hole is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a gear; the first sliding grooves are internally and slidably connected with sliding rods arranged in an L shape, the upper ends of the sliding rods are jointly and fixedly connected with a rack plate, the lower end of the rack plate is connected to a gear in a meshed mode, and the upper end of the rack plate is fixedly connected with a mounting ring through a support. The beneficial effects of the utility model are that the second sliding groove and the sliding plate are matched with the limiting ring to fasten the titanium rods with the same length, the overall detection flexibility is increased, the clamping is convenient, the driving motor is matched with the gear to mesh with the rack plate to move during detection, and the detection efficiency is improved. And therefore, the eddy current detector in the mounting ring is driven to detect the titanium rod, and the overall detection efficiency is improved.

The invention discloses a floor tile hollowing detection device and method for house building construction. The floor tile hollowing detection device comprises an operation panel used for controlling floor tile hollowing detection, and a hollowing hammer is movably connected to a detection control box; a CPU main board is arranged in the detection control box, the CPU main board comprises a controller, an acquisition module, a sound sensor and a feedback module, and the feedback module on the controller is in electric signal connection with the operation panel; the acquisition module is used for extracting effective data; the sound sensor is used for displaying and transmitting a vibration image of sound; and the feedback module is used for receiving a sound feedback signal and transmitting a control signal to the CPU mainboard for reporting through the controller bus. The hollowing hammer matched with hollowing detection of the to-be-detected laid floor tiles is selected for adjustment, knocking detection parameters can be set, the detection control box controls the hollowing hammer to conduct one-by-one detection on the laid floor tiles in a carpet type knocking movement mode, the detection surfaces of the floor tiles can be completely covered, the detection flexibility is improved, and the detection efficiency is improved. Therefore, the hollowing detection accuracy is further improved.

The utility model relates to the field of water quality analysis instruments, in particular to a water conservancy drainage water quality analysis instrument which comprises a protection box, a cover plate is placed at the upper end of the protection box, and a fixed box is fixedly connected to the bottom face of the inner wall of the protection box. According to the utility model, the filter plate in the filter detection mechanism is obliquely arranged, and the water outlet end of the water inlet pipe is positioned below the filter plate, so that solid substances are intercepted below the filter plate after water is filtered by the filter plate, and purified water flows out from the first pipe body above the filter plate; the detection probe is installed at the lower end of the insertion column and located in the water body above the filter plate in the fixing box, direct contact of the detection probe with solid substances in the complex water body is avoided, pollution of the sensor is reduced, meanwhile, the insertion column and the fixing disc can be taken out of the first fixing cylinder, maintenance and cleaning of the detection probe are facilitated, and data accuracy is guaranteed.

The invention discloses an efficient abnormal driving state monitoring method and system based on multi-modal memory fusion. The states of a driver and a vehicle are monitored through a long and short term memory network and a multi-query attention mechanism; the method comprises the following steps: firstly, acquiring vehicle body data by using an IMU sensor and a CAN bus, and preprocessing and filtering the vehicle body data; secondly, establishing a monitoring model based on a long and short term memory network and a multi-query attention mechanism method; and finally, in the driving process, based on real-time data, judging whether an abnormal driving behavior occurs or not through the established monitoring model. The invention provides a lightweight abnormal driving state monitoring system, which effectively reduces the detection cost, increases the detection flexibility and reduces the calculation amount.