15results about How to "Improve detection convenience" patented technology

The utility model relates to the technical field of gas chromatographic instruments, and discloses a portable gas chromatographic device capable of quickly screening, which comprises a bottom shell, a top cover is rotatably connected to the rear end of the top of the bottom shell, the front side of the outer wall of the bottom shell is connected with the top cover through a fixing component, slots are formed in the left end and the right end of the front side of the top cover, and the top cover is connected with the bottom shell through a fixing component. A sliding block is slidably connected to the inner wall of the inserting groove, second limiting grooves are formed in the top ends of the left side and the right side of the outer wall of the top cover, the second limiting grooves are connected with the sliding block through sliding assemblies, a connecting block is detachably connected to the inner wall of the inserting groove, a through groove is formed in the front side of the connecting block, and a light barrier is fixedly connected to the bottom end of the front side of the connecting block. According to the utility model, through the light blocking structure formed by the slot, the slide block and the like, the problem that outdoor data checking is inconvenient is solved, and the detection convenience is improved; meanwhile, by utilizing structures such as a shaft rod, the device can be quickly and stably opened and fixed, shaking is avoided, and the accuracy of data during soil organic pollutant detection is guaranteed.

The invention provides an electric automobile power battery EIS detection device and method in the technical field of electric automobile power battery detection. The device comprises a main control module, a charging module, a battery module, a switching power supply module, an EIS detection module, an insulation detection module, a switch K1 and a switch K2. The charging module, the battery module, the switching power supply module, the main control module and the EIS detection module are connected in sequence; the detection end positive electrode of the insulation detection module is connected with one end of the switch K1 and the detection end positive electrode of the EIS detection module, the detection end negative electrode is connected with one end of the switch K2 and the detection end negative electrode of the EIS detection module, and the control end is connected with the main control module. The method has the advantages that the detection convenience, the field applicability and the equipment integration degree are greatly improved.

The utility model discloses a sealing connector for hydrogen conveying pipe relates to hydrogen pipeline system technical field, the utility model discloses a connector main part and hydrogen pipe, the hydrogen pipe top is connected with the clamping plate, and the both sides of clamping plate bottom are all provided with recess, and the outer surface of clamping plate is connected with the anti -expansion board, and the both sides of clamping plate are penetrated with the steel wire rope lead seal, the utility model discloses the setting through the clamping plate, and the recess makes the clamping plate convenient installation on the hydrogen pipe from top to bottom, and the clamping plate n -shaped structure can form physical resistance to two nuts, and the nut is reduced because of the external force such as vibration and loosening condition, thereby better maintenance connector's sealed reliability, and the multiple reinforcing bars of the upper portion and the both sides in the clamping plate can enhance the structure rigidity, and reduce the influence of the clamping plate bending deformation to the limiting stability, effectively reduce the phenomenon that the nut loosens because of vibration.

This application provides a battery edge voltage detection device and detection equipment. The aforementioned battery edge voltage detection device includes a conductive holding member and a conductive brush member. The conductive holding member is used to contact the positive electrode of the battery cell to be processed; the conductive brush member is used to abut against the side folded sealing edge of the aluminum-plastic film shell of the battery cell to be processed, so that the conductive brush member is electrically connected to the aluminum-plastic film shell. The aforementioned battery edge voltage detection device, by having the conductive brush member abut against the side folded sealing edge of the aluminum-plastic film shell of the battery cell to be processed, ensures that the conductive brush member contacts the aluminum layer in the aluminum-plastic film shell of the battery cell to be processed. This avoids the situation where traditional detection probes puncture the aluminum-plastic film to contact the aluminum layer, easily causing damage to the battery cell. Furthermore, it provides a larger contact surface between the conductive holding member and the aluminum layer in the aluminum-plastic film shell of the battery cell to be processed, thereby ensuring effective contact between the conductive holding member and the aluminum layer inside the aluminum-plastic film shell, improving the accuracy of battery edge voltage detection, and thus improving the reliability of the detection results.

The invention relates to the technical field of tunnel detection, in particular to a tunnel lining disease sonar detection device carried by an underwater robot, which comprises a sonar detection system, a data processing and analyzing system and an underwater robot carrying and operating system. According to the invention, a tunnel does not need to be emptied, autonomous operation is realized through carrying the detection device by the underwater robot, high risks of manual detection and adverse effects on a tunnel structure are avoided, and the sonar detection system realizes all-directional coverage detection of a tunnel lining by virtue of a high-resolution probe and a three-dimensional scanning module; the self-adaptive signal adjusting module can dynamically adjust parameters according to the underwater environment and adapt to complex water quality and water flow conditions, the data processing system accurately recognizes cracks, spalling, void and other diseases through a deep learning algorithm and determines key information of the diseases, data are visually displayed and stored in real time, and the real-time performance of the system is improved. A stable carrying platform, intelligent navigation and a reliable energy communication system provide stable guarantee for detection.

The application provides an aluminum heat preservation nail bonding strength detection device. The detection device comprises a mounting base, a heat preservation nail, a heat preservation nail clamping assembly and a detection assembly. The mounting base is fixedly connected with a detection base at the top. The heat preservation nail is bonded to the detection base. A resistance increasing assembly is arranged on the heat preservation nail. The resistance increasing assembly comprises a resistance increasing ring, a clamping ring and a sleeve ring. The clamping assembly comprises a sliding frame and two clamping frames slidingly connected to the outer side of the heat preservation nail. The top of each clamping frame is fixedly connected with a first sliding block. The two clamping frames are slidingly connected to the sliding frame through the first sliding blocks at the top. The detection assembly is located at the top of the sliding frame and provides upward pulling force for the sliding frame and the clamping frame. The heat preservation nail is pasted on the detection base, and then a detachable leverage point is arranged on the outer side of the heat preservation nail, so that the clamping ring is conveniently pulled, and the pulling force is conveniently detected, thereby reducing the detection difficulty and increasing the detection convenience.

This invention relates to the field of hydraulic gate hoist testing technology and discloses a hydraulic gate hoist testing device, including a base. A clearance hole is provided on one side of the base. Auxiliary feeding components for transporting the hydraulic gate hoist onto the base are provided between the inner walls of both sides of the clearance hole and on one side of the base. A clamping component for fixing the hydraulic gate hoist is provided between the two auxiliary feeding components. A testing component for functional testing of the hydraulic gate hoist is provided on the top of the base. A function conversion component for changing the test items of the testing component is provided on one side of the testing component, integrating the two tests into one unit. This reduces the space occupied by the device and eliminates the need to move the hydraulic gate hoist during testing, improving the convenience of device testing. By providing auxiliary feeding components to transport the hydraulic gate hoist onto the device, the time and height required for moving the hydraulic gate hoist are reduced, making loading easier for workers and improving the labor-saving effect of the device.

The utility model discloses an overhead line system channel positioning device, which relates to the field of overhead line system channel positioning technology and comprises a support, sliding rails arranged on two sides of the support, rectangular blocks arranged in the sliding rails, supporting columns arranged in the rectangular blocks in a staggered manner, limiting pipes arranged on the outer sides of the supporting columns, third elastic pieces arranged between the limiting pipes and the supporting columns, and a movable plate fixedly arranged above the limiting pipes. A rectangular groove is formed in the upper end of the movable plate, a connecting plate is slidably connected into the rectangular groove, a bidirectional lead screw is rotationally connected into the rectangular groove in the transverse direction, a first limiting rod parallel to the bidirectional lead screw is fixedly connected into the rectangular groove, the first limiting rod penetrates through the connecting plate to be slidably connected with the connecting plate, and the bidirectional lead screw penetrates through the connecting plate to be in threaded connection with the connecting plate. A detection groove is formed in the upper end of the mounting plate, and a sliding plate is arranged on the inner wall of the detection groove and used for adjusting the distance between the channel and the inner wall of the detection groove. The application has the effect of improving the detection convenience of the device.

The utility model discloses a liftable cigarette identification operation table for multi-track push-type broach cigarette cutting, and belongs to the technical field of cigarette inspection. Comprising a lifting base and an operation table board connected with the lifting base, and a cigarette cutting area and an inspection area are arranged on the operation table board; the detection area is provided with a plurality of detection positions and detection tools, and the detection tools comprise graduated scales arranged on the detection positions and detection lamp groups; the cigarette cutting area is provided with a plurality of cigarette positioning grooves with different sizes and a position-adjustable cutting mechanism; the cutting mechanism comprises a guide rail and a blade assembly connected to the guide rail in a sliding mode, and the blade assembly is operated to slide along the guide rail so as to cut the cigarettes placed in the cigarette positioning grooves. Cigarette cutting operation is standardized through the designed cutting tool, so that safety operation risks are avoided, and meanwhile convenience is provided for cigarette detection work of detection personnel.

The application discloses a hemispherical resonator gyro balance mode calibration method, obtains x-axis voltage value and y-axis voltage value of a detection electrode, and respectively solves x-axis first displacement value and y-axis first displacement value of a resonator at the detection electrode; generates an antinode axis signal, a node axis signal, a precession angle solving signal and a frequency difference solving signal based on the x-axis first displacement value and the y-axis first displacement value and in-phase demodulation reference signals and quadrature demodulation reference signals at a previous moment; calculates x-axis driving force and y-axis driving force according to the antinode axis signal, the node axis signal, the precession angle solving signal and the frequency difference solving signal; calculates x-axis second displacement value and y-axis second displacement value based on the x-axis driving force and the y-axis driving force; and calibrates the hemispherical resonator gyro according to the x-axis first displacement value, the y-axis first displacement value, the x-axis second displacement value and the y-axis second displacement value; and greatly promotes the detection convenience and the self-calibration without disassembly of the hemispherical resonator gyro full-angle mode.

The application relates to a magnetic adsorption electric measuring device and a method, which comprises a detection circuit and a conductive magnet; the conductive magnet is used as a detection probe of the magnetic adsorption electric measuring device and a mounting adsorption component; and the conductive magnet is connected in series into a detection loop of the detection circuit. In the application, the conductive magnet is changed from a traditional mechanical accessory irrelevant to the circuit into a necessary electrical functional component. The conductive magnet is no longer an additional product but an indispensable part in the current detection path, and realizes the qualitative change from 'physical adsorption' to 'electrical access'. Moreover, since the conductive magnet directly serves as an electrical probe, the metal pen point or probe which must exist independently and is used for electrical contact in the traditional design can be omitted or integrated with the magnet. This reduces the number of parts and simplifies the physical structure of the front end of the device.

The utility model discloses a kind of auxiliary support for steel structure weld detection, including limiting support, installation slot is set in the upper side of the rear end of the limiting support, the lower end of the installation slot is connected with mounting frame in left and right sides, and two mounting frames are connected on the inner wall of limiting support, two The detection machine is connected between the mounting frame by bolt, the inside of the limiting support is penetrated by multiple front clamping rods and multiple rear clamping rods along radial, and multiple front clamping rods are located in multiple rear clamping rod front side, and be rotationally symmetric setting, multiple The front clamping rod is connected with multiple rear clamping rods by connecting block in the end away from the central axis of limiting support, and the ring bevel gear is engaged with multiple drive bevel gears by adjusting position swivel ring drive, utilize threaded drive to push front clamping rod and rear clamping rod along the radial sliding of limiting sliding slot, realize the synchronous expansion of multiple clamping points, ensure that steel pipe is always clamped on the support central axis, avoid the detection interval deviation caused by eccentricity, improve detection consistency.

The utility model discloses a slope surface quality detection working platform which comprises a horizontal working table and a movable frame, the movable frame is hinged to the horizontal working table and can rotate around the horizontal working table to adjust the inclination angle, universal wheels are arranged on the side, making contact with a slope surface, of the movable frame, and a driving motor for driving the universal wheels to advance is arranged on the movable frame. Movement of the whole maintenance and detection platform can be achieved by arranging the driving motor and the advancing universal wheels, the field detection range and the flexibility degree are increased, a safe and reliable detection operation environment is provided for detection personnel through the arrangement of the movable frame abutting against the detection face and the horizontal working platform, the size of the detection platform is customized according to detection content, and the detection efficiency is improved. The method is suitable for multi-scene detection, and the detection convenience is improved.

This invention discloses a triple lyophilized fluorescent PCR rapid detection kit for canine distemper virus, canine coronavirus, and canine parvovirus, belonging to the field of rapid detection kit technology. It includes a housing, protective components, and a sample collection mechanism. The back of the housing is symmetrically fitted with hinges via bolts. This triple lyophilized fluorescent PCR rapid detection kit for canine distemper virus, canine coronavirus, and canine parvovirus, through its primer, fluorescent probe, and reagent carrier components and sample collection mechanism, enables the rapid screening of three highly pathogenic canine viruses (canine distemper virus CDV, canine coronavirus CCV, and canine parvovirus CPV) using a lyophilization process based on quantitative real-time PCR technology.

The utility model discloses a highway engineering roadbed compactness detection equipment, including the bottom plate, the bottom plate top middle position installs for the support's support pole, and the support pole outer wall sliding connection has for the drive's motor box, the output of motor box installs the rotating shaft, and the rotating shaft bottom end installs the connecting shaft, and the connecting shaft outer wall installs for the drilling assembly of roadbed drilling, control seat installs in motor box bottom end position and is located in the adjusting seat top, and the rotating shaft rotation is connected in the control seat inner wall, and the control seat and adjusting seat opposite wall surface install for the electromagnet and magnet block of adjusting seat exerting pressure, through the control component that sets up, can according to the rotating speed of rotating shaft adjust the magnetism at electromagnet, and then adjust the pressure of extruding at drill rod, can thus according to the different roadbed and exert the different rotating speed and pressure and carry out the drilling, and the compactness of roadbed is detected, improves the practicability of equipment.