162results about How to "Avoid affecting test results" patented technology

The invention discloses a garden stratum deep soil sampling device and a sampling method thereof, and belongs to the field of stratum testing. A garden stratum deep soil sampling device comprises a drill rod and further comprises a drill bit fixed to the bottom of the drill rod; the sleeve rod is connected to the drill rod in a sleeving manner; the arc-shaped elastic pieces are circumferentially fixed to the drill bit at equal intervals, the upper ends of the arc-shaped elastic pieces are fixedly connected with the lower end of the sleeve rod, and the outer diameter of the arc-shaped elastic pieces is the same as that of the sleeve rod; the storage area is arranged between the arc-shaped elastic piece and the drill rod; the top plate is fixed on the sleeve rod; the bearing plate is fixed at the top end of the drill rod; by adopting the deformation sampling of the arc-shaped elastic sheet, the force required by the drill rod to be inserted into the deep part of the stratum is reduced, the drill rod can be conveniently inserted downwards, and the sampling accuracy is effectively improved.

The invention provides a quantitative sampling device for pathology department inspection, and relates to the technical field of sampling devices.The quantitative sampling device comprises a base, a placement rack is rotatably mounted at the top of the base through a bearing, test tubes are inserted into the surface of the placement rack at equal intervals, a mounting column is arranged at the top of one side of the placement rack, and a shaft rod is fixed to the bottom of the mounting column; compared with the prior art, each sampling assembly corresponds to one test tube, an outer barrel and an insertion tube on each sampling assembly are used for extracting and storing blood samples, and the sampling assemblies are arranged on the outer surface of the mounting column at equal intervals. The device is installed on the center column, the position of the piston rod is adjusted to different heights in advance, adjustment is conducted according to blood needing to be extracted, under the cooperation of the driving assembly and the lifting assembly, the required blood sample content is extracted from each outer barrel, collection of different items is conducted at the same time, and the sampling and collecting efficiency is improved.

The utility model belongs to the technical field of earphone testing, and discloses a clamping force testing device which comprises a product fixing assembly, an attaching assembly, a driving assembly and a position detection assembly. The product fixing assembly is provided with a width-adjustable clamping groove, the clamping groove is configured to position a fixed part of a to-be-detected product in the width direction of the clamping groove, and the width of the clamping groove is adjustable; the attaching assembly comprises two attaching pieces arranged on the two sides of the product fixing assembly, and the attaching pieces are configured to make contact with the stretching part of the to-be-tested product; the driving assembly is configured to drive at least one of the two attaching pieces to move so that the distance between the two attaching pieces can be adjusted. The position detection assembly is configured to detect the distance between the two attaching pieces. The clamping force testing device provided by the utility model has relatively high testing accuracy.

The invention discloses asphalt pavement material fatigue test equipment based on pressure change, and relates to the technical field of fatigue test. Comprising a bearing assembly used for being assembled with a pressure applying assembly and a vehicle body running outside an asphalt pavement; and the pressure applying assembly is mounted at the bottom of the outer side of the bearing assembly and is used for carrying out a fatigue test of pressure change on the asphalt pavement material. According to the device, pressure is applied discontinuously in the testing process, an intermittent pressurizing mode is adopted, the situation that the testing result is affected by the over-elastic effect generated by continuous pressing of the asphalt pavement is effectively avoided, and in addition, through intermittent matching between a contact structure and a threaded lead screw structure, the testing result is more accurate. The asphalt pavement material can obtain a short recovery period after test pressurization, the recovery period is closer to the stress state in actual use, the damage to the asphalt pavement in the test process is reduced to a certain extent, and the consumed service life of the asphalt pavement material due to test is shortened.

The utility model relates to the technical field of quartz detection platforms, and discloses a quartz product nondestructive testing platform which comprises a workbench, a mounting frame is fixedly mounted at the top of the workbench, a cleaning mechanism is arranged at the bottom of the mounting frame, a clamping mechanism is arranged at the bottom of the mounting frame, and the cleaning mechanism comprises a rotating assembly and an adjusting assembly. The adjusting assembly is arranged at the bottom of the rotating assembly. The threaded rod is rotated, and the position of the cleaning rod is adjusted, so that the cleaning rod is attached to the inner wall of the quartz crucible, the cleaning rod cleans the inner wall of the quartz crucible, dust on the inner wall of the quartz crucible is cleaned up, dust impurities in the quartz crucible are prevented from influencing the detection result, and the detection efficiency and the detection precision are improved; according to the quartz crucible cleaning device, the quartz crucible can be clamped by the clamping frame, the quartz crucible is prevented from moving in the cleaning process, the quartz crucible can be stabilized, and meanwhile the quartz crucible cleaning device can be adjusted according to the size of the quartz crucible.

The utility model discloses a test tube for sampling, which relates to the technical field of sampling, and comprises a test tube main body and a cover cap, the outer surface of the test tube main body is provided with an anti-slip sleeve, the anti-slip sleeve is internally provided with an anti-falling component, the anti-falling component comprises a support rod, the support rod is positioned in a groove of the anti-slip sleeve, and the cover cap is arranged on the support rod. The top of the support is provided with a take-up and pay-off barrel, one end of the take-up and pay-off barrel is provided with a hexagonal rod, a rope is installed in the take-up and pay-off barrel in a surrounding mode, one end of the take-up and pay-off barrel is provided with a movable groove, a lead screw is installed in the movable groove, and one end of the lead screw is provided with a driving motor. The anti-falling assembly is installed, the cap and the anti-skid sleeve are connected and fixed through the rope in the winding and unwinding barrel inside the anti-skid sleeve, and the length of the winding and unwinding rope of the winding and unwinding barrel is conveniently controlled while the movable protruding block is driven by the lead screw to move; and the rope is convenient to take and can prevent the cap from being lost and being stained with dust and bacteria when being placed on the ground.

The utility model relates to the technical field of detection devices, in particular to a tractor power output inspection and detection device which comprises a fixed table placed on the ground, a baffle is fixedly connected to the left side of the top end of the fixed table, a ramp is fixedly connected to the right side of the fixed table, and a storage cavity is formed in the fixed table. The outer wall of the fixing table is rotationally connected with a rotating disc, the rotating disc is connected with a tractor through a double-lifting supporting structure, and the bottom end of the inner wall of the storage cavity is fixedly connected with a hydraulic pump. According to the utility model, through the arrangement of the dual lifting support structure and the hydraulic pump, the roller is better in stability and not easy to collapse under the heavy pressure of a tractor during a test, and can be easily retracted into the fixed table when not in use, so that the condition that the roller is damaged due to long-time placement outside is avoided, and meanwhile, the test efficiency is improved. And the limiting bolt arranged on the turntable can help the thick screw to realize self-locking, so that the condition that the test result is influenced by the descending of the roller caused by larger gravity is avoided.

The invention discloses a bearing steel ball strength multi-point testing device, and relates to the technical field of strength testing, the bearing steel ball strength multi-point testing device comprises a base, a hydraulic rod fixedly mounted above the base, a connecting plate fixedly connected to the telescopic end of the hydraulic rod, and a dynamic pressurizing mechanism comprising a motor fixedly mounted in the base, a driving shaft of the motor is fixedly connected with an inner bearing table rotationally connected with the base, a pressing plate and a positioning part used for preventing the steel balls from moving are arranged below the connecting plate, the positioning part comprises positioning rings hooped outside the steel balls, and the twelve positioning rings are arranged in a circumferential array around the center point of the inner bearing table; the inner bearing table rotates to drive the steel ball in the pressurized state to roll, the rolling state of the steel ball in the actual bearing operation process is simulated, and compared with an existing static pressurization strength test, the test result is closer to the actual use condition, so that the performance of the steel ball in the actual working environment is evaluated more accurately.

The utility model relates to the technical field of soil water sampling instruments, in particular to a soil water sampling tool which comprises a filtering water collecting barrel capable of being inserted into ground soil, a sealing cover and an inserting end are arranged at the upper end and the lower end of the filtering water collecting barrel respectively, a plurality of water permeable holes are formed in the side portion of the filtering water collecting barrel, and a sampling pipe is installed in the inserting end. Soil water is collected in a permeation mode, the flow velocity of the soil water is reduced, and the amount of impurity particles wrapped in the soil water is reduced, so that the content of the impurity particles in the collected soil water is reduced, and the situation that soluble impurities are soaked in water for a long time, and the detection result is affected is avoided.

The invention discloses maintenance equipment for an automobile air conditioner compressor, and belongs to the technical field of automobile accessory detection equipment.The maintenance equipment comprises a base, a machine body is installed at the upper end of the base, a platform used for containing the compressor is installed on one side of the machine body, a fixing frame is fixedly installed at the upper end of the platform, and a fixing mechanism is installed on the fixing frame; the fixing mechanism is used for fixing the compressor to the upper end of the platform. And the fixing mechanism comprises a nut seat, the nut seat is fixedly installed on the fixing frame, a screw rod is in threaded connection with the interior of the nut seat, an abutting seat is installed at the lower end of the screw rod, the abutting seat is made to be close to or away from the platform through rotation of the screw rod, and fixing or releasing of the compressor is achieved. According to the maintenance equipment for the automobile air conditioner compressor, the fixing mechanism is arranged, so that the compressor can be fixed, and the situation that a final detection result is affected due to pipeline looseness caused by vibration of the compressor during detection is avoided.

The utility model discloses quality detection equipment for medical packaging barrel processing, which comprises a supporting table, a limiting seat is arranged at one end of the supporting table, a clamping assembly is arranged on the limiting seat, a clamping block in the clamping assembly can be subjected to angle adjustment so as to adapt to packaging barrels of different barrel types, and a group of stand columns are mounted at the other end of the supporting table. The clamping blocks are adjustable in angle and can be matched with medical packaging barrels in various shapes such as a cylindrical shape and a conical shape, the problem that traditional equipment cannot be matched with special-shaped barrels is solved, the barrel bodies are effectively prevented from shaking during detection through matching of the adjustable clamping blocks and the limiting seats, the accuracy of detection data is guaranteed, and the detection efficiency is improved. Meanwhile, equipment damage caused by shaking of the barrel body is prevented, the barrel body fixing function and the wall thickness detection function are integrated, fixing and detection work is completed on one piece of equipment, the detection efficiency is improved, and the detection process is simplified.

The present invention provides a diamond graphite milling cutter hardness testing device, which belongs to the testing field of diamond graphite milling cutters, and includes a Rockwell hardness tester, which is composed of a frame and a loading mechanism and a test bench arranged at its upper and lower ends, a pressure head being arranged at the lower end of the loading mechanism, and a limit adjustment unit being arranged at the upper end of the test bench. The limit adjustment unit adopted by the present invention can make the milling cutter in a fixed state rotate circumferentially, flexibly change the test point position of the milling cutter in the circumferential direction during the hardness test, and ensure that different points can perform effective hardness tests at the same time, obtain the hardness values ​​of multiple points from one test, increase the diversity of test data, improve the accuracy of test results, and also help to shorten the test time and improve the test efficiency.

The invention relates to the technical field of bearing test devices, in particular to a bearing precision life test device and method, and the device comprises a housing, one side of the housing is rotatably provided with a driving shaft, the driving shaft penetrates through the housing and is in transmission connection with a mandrel, one side of the mandrel is fixedly connected with a sleeve, and the inner side of the sleeve is in sliding clamping connection with a bearing to be tested. A bearing clamping mechanism is movably installed between the fixed spring seat and the sleeve, a pressure frame is movably installed on the outer side of the stress bearing cover, a transition frame is fixedly installed on the outer side of the pressure frame, and an axial loading mechanism is fixedly installed between the transition frame and the stress bearing cover. Precision monitoring mechanisms are fixedly installed on the opposite outer sides of the pressure frames. According to the scheme, core data such as radial run-out, axial load and temperature are collected in real time through multi-dimensional monitoring assemblies such as a non-contact eddy current displacement sensor and a pressure sensor, and the precision decline amount can be accurately quantified by combining radial run-out index comparison before and after the test.

The utility model relates to the technical field of machine vision detection platforms, and discloses a multi-station switching machine vision detection platform which comprises a machine base, a driving shaft is fixedly installed at the output end of a motor, one end of the driving shaft extends to the outer surface of the machine base and is rotationally connected with the inner wall of the machine base, and a driving shaft is fixedly installed at one end of the driving shaft. Four sets of anti-skid discharging bases are fixedly installed on the upper surface of the driving shaft, a light supplementing mechanism is fixedly installed on the outer surface of the detection mechanism, and the light supplementing end of the light supplementing mechanism is arranged above the workbench. The second electric push rod on the lower surface of the top plate at one end of the fixing plate is started to push the mounting shell to move up and down, and the light supplementing lamp in the mounting shell moves along with the mounting shell, so that the distance between the light supplementing lamp and materials on the workbench is adjusted, the light supplementing effect is optimal, and the detection requirement of a detection camera is met; the light supplementing effect can be optimized according to the detection requirement, the situation that the detection result is affected by insufficient or too strong illumination is avoided, and the detection accuracy is ensured.

The invention provides a loop resistance tester, and belongs to the technical field of electrical test equipment, the loop resistance tester comprises a host, a test clamp and a wiring plug, the test clamp is connected with the wiring plug through a test wire, the bottom of the host is provided with a storage box, the storage box is internally provided with a storage groove, and the storage groove is internally provided with take-up rollers at left and right intervals; the take-up roller is used for storing the test wire; by arranging the cable winding mechanism and the belt transmission mechanism, when the test clamp is pulled for testing, a cable is pulled out, and a winding roller generates winding force under the action of a torsion spring; when the test is finished, the push plate is pushed to unlock the one-way mechanism, the take-up roller automatically and uniformly winds and recovers the test wire under the combined action of the torsion spring and the belt transmission mechanism, manual winding is not needed, and the storage efficiency and convenience are greatly improved.

This invention discloses a floating object protection mechanism for a photoelectric sand measuring instrument, including a fixed base. A first fixed block is movably installed below the fixed base, and the sand measuring instrument body is installed on the side of the first fixed block away from the fixed base. Second fixed blocks are movably installed at both ends of the first fixed block. In this invention, by setting a rotating rod and movable rods, when the sand measuring instrument body is in use and other floating objects such as aquatic plants affect the test results, a second rotating motor drives the rotating rod to rotate at a preset angle. Subsequently, the two adjacent movable rods on the rotating rod move closer to each other, clamping the floating object. After the movable rods clamp the floating object, the extension of the electric extension rod and the rotation of the rotating rod can clamp the floating object and move it away from the sand measuring instrument body. Through this operation, aquatic plants and other floating objects around the sand measuring instrument body can be cleared.

This utility model provides a pull-out testing fixture with a clamping mechanism, relating to the field of pull-out testing technology. It includes a base, with a rectangular seat fixed to the upper end of the base. Clamping blocks are movably mounted on the four inner walls of the rectangular seat. A driving assembly is located at the lower end of the rectangular seat. The driving assembly includes movably mounted connecting rods and connecting rings. The upper end of each connecting rod is integrally formed with the lower end of a clamping block. The four connecting rods are sleeved with the connecting rings. Each connecting rod has a ramp on its outer surface, and the ramp abuts against the inner wall of the connecting ring. This utility model uses an electric telescopic rod to flexibly raise and lower the connecting rings. After the connecting rings move upwards, they slide from the lower end of the ramp to the upper end, causing each connecting rod to simultaneously move towards the axis of the rectangular seat. This allows the connecting rods to drive each clamping block to move synchronously, clamping the material simultaneously, ensuring uniform force on the material, simplifying the operation process, and improving testing efficiency.

The invention relates to the technical field of composite board bonding strength testing, in particular to a composite board bonding strength testing device which comprises a testing unit and a measuring unit.A second measuring frame is used for measuring the separation length between a surface layer and a core layer of a composite board through light rays, and first data is recorded; a first measuring frame is fed rightwards to directly measure the separation length between the surface layer and the core layer of the composite board, second data are recorded, when the difference between the first data and the second data is large, measurement continues to be repeated, and when the difference between the first data and the second data is within the allowable range of the difference, the difference can be ignored, and the mean value of the first data and the second data is taken as a measuring result; when the longitudinal separation heights of the composite boards are the same, the bonding strength of the composite boards is judged according to the size of transverse measurement data, if the data are large, the bonding strength is low, otherwise, the bonding strength is high, and through two modes of direct measurement and light measurement, the accuracy of a detection result is improved, and coincidence and singleness of the detection result are avoided.

The present disclosure provides a jig and a test device, suitable for testing a chip, the jig comprising: a circuit board suitable for driving the chip to work, the circuit board comprising a first side and a second side opposite to each other; the heat dissipation jig comprises a first heat dissipation part and a second heat dissipation part, the first heat dissipation part and the second heat dissipation part are connected through a heat conduction part, the heat conduction part is suitable for conducting heat to the second heat dissipation part, the first heat dissipation part is located on the first side of the circuit board, the chip is suitable for being placed on the first heat dissipation part, and the second heat dissipation part is located on the second side of the circuit board. The second heat dissipation part is located on the second side of the circuit board. When the jig is applied to a chip test, a good heat dissipation effect is achieved, heat generated by the chip in the test process can be rapidly conducted out, and the situation that the test result is affected or the chip is damaged due to temperature rise caused by heat accumulation is prevented.

The utility model discloses a support for a toy combustion test device and the toy combustion test device, and belongs to the technical field of toy detection equipment. In a toy combustion test, the position and the angle of a toy to be tested are difficult to flexibly and accurately adjust by the existing bracket, and the existing bracket and the existing clamp only can clamp in parallel due to various sizes and shapes of plush toys, so that the multi-angle combustion test requirement cannot be met. The support comprises a mounting base plate, a Y-axis guide rail, a Z-axis guide rail, a horizontal supporting assembly, an oblique angle supporting assembly and the like. The Y-axis guide rail and the Z-axis guide rail can achieve sliding of the sliding block and are matched with the lead screw and the driving motor to conduct accurate position adjustment. The horizontal supporting assembly and the oblique angle supporting assembly are provided with linear guide rails and clamps, and the clamping requirements of toys with different sizes and special shapes can be met. The test device comprises a test box body, a smoke exhaust channel, a combustion spray gun, a bracket and the like, is mainly used for a toy combustion test, and provides stable and flexible support and a good test environment for the test.

The utility model belongs to the technical field of testing, and particularly relates to a steel-plastic geogrid testing clamp tool which comprises a clamp platform, two testing assemblies are symmetrically arranged on the clamp platform, and each testing assembly comprises a clamping assembly and a stabilizing assembly arranged at the bottom of the clamping assembly. The clamping assembly comprises a bottom plate and a clamping mechanism arranged on the bottom plate, a connecting piece is arranged at the bottom of the bottom plate, the connecting piece is connected with the testing machine, the stabilizing assembly comprises a sliding table arranged at the bottom of the bottom plate, and a sliding block matched with the sliding table in a sliding mode is arranged at the bottom of the bottom plate. The two ends of the steel-plastic geogrid can be stably clamped and moved, so that the accuracy of monitoring data is improved, meanwhile, the connecting piece is connected with a testing machine, the use flexibility of the steel-plastic geogrid clamping device is improved, and the steel-plastic geogrid clamping device can be used for multiple machines.

The utility model discloses a millimeter wave radar testing device, which relates to the technical field of radar testing and comprises an annular fixing frame, a supporting column, a driving motor, a rotating plate, a fixing shell, a handle, a pull rod, an abutting plate, a compression spring and a millimeter wave radar body, and a plurality of sliding grooves are formed in the top of the annular fixing frame. During use, the millimeter wave radar is driven by the driving motor to rotate, different angles are tested, when the distance of the grid baffle needs to be adjusted, a plurality of linkage shafts are driven by the control assembly to rotate synchronously, and then a plurality of screws are driven to rotate synchronously under the meshing action of a plurality of first bevel gears and a plurality of second bevel gears. Therefore, the plurality of rectangular sliding plates are driven to synchronously move close to or away from the axis under the action of the threads, so that the plurality of grid baffles are synchronously adjusted, and the influence of different movement distances on a test result is prevented. When the grid baffle needs to be disassembled and replaced, the grid baffle can be disassembled and assembled through the clamping assemblies.

This invention relates to the field of concrete testing, and more particularly to a concrete permeability testing device, comprising an installation table and a platform. The platform is horizontally mounted on top of the installation table, and multiple bases are mounted on the platform. A test mold body is detachably mounted on the top of each base, and a test sample is placed inside the test mold body. The installation table contains a liquid filling structure and a pressurizing structure, both of which are connected and communicate with the bases. This invention utilizes a downward-pressing external threaded ring that engages with an internal threaded ring fixedly mounted on the platform. With the aid of a circumferentially positioned lever on the downward-pressing external threaded ring, the operator only needs to hold the lever and rotate the downward-pressing external threaded ring to quickly and firmly press and fix the test mold onto the top of the base. This replaces the traditional method of tightening multiple bolts individually, greatly simplifying the test mold assembly and disassembly operations, significantly improving testing efficiency, and reducing the labor intensity of the operator.

The present application relates to the technical field of steel strip defect detection, and particularly relates to a cold-rolled stainless steel strip surface defect detection device, which comprises a detection workbench, two groups of deviation prevention assemblies are slidably installed on the detection workbench; a width adjusting assembly is installed on one side of each group of the deviation prevention assemblies; a width adjusting driving assembly is installed on the detection workbench; a steel strip winding assembly is installed on the detection workbench; a steel strip clamping assembly is installed in the steel strip winding assembly; a clamping interval adjusting assembly is installed in the steel strip winding assembly; a clamping driving assembly is installed in the steel strip winding assembly; and a defect detector is fixedly installed in the middle of the detection workbench. The present application can detect the steel strip without completely disassembling the steel roll, thereby reducing the operation and maintenance costs of various devices and improving the detection work efficiency. In addition, the interval between the clamping plate and the deviation prevention wheel can be adjusted, and the present application can be applied to steel strips with various widths, thereby reducing the detection cost.

The invention relates to the technical field of water quality detection, discloses water quality detection equipment for sewage treatment, and aims to solve the problem that waste liquid is splashed to accidentally injure detection personnel when the waste liquid is poured. Through the arrangement of the rotary liquid pouring mechanism, the closed space is defined by the storage bin, the placement piece and the separation blade, and then the cuvette is driven by the placement piece to be inverted in the closed space, so that waste liquid in the cuvette downwards and thoroughly flows into the collection tank under the action of gravity, and the residual cardinal number is reduced to the minimum; and the waste liquid is prevented from splashing to accidentally injure detection personnel.

The utility model discloses a motor clamping test tool in the technical field of motor test tools, and the tool comprises a platform, the platform is provided with a test bench, the platform is also provided with a slide rail, the slide rail is slidably connected with a tool plate sliding towards the test bench, the platform is fixedly provided with a first cylinder, a second cylinder and a third cylinder, and the first cylinder, the second cylinder and the third cylinder are fixed on the platform. The first air cylinder drives a push plate pushing the tool plate to move towards the test board, the movable end of the second air cylinder drives a pressing plate pressing the motor in the radial direction, and the movable end of the third air cylinder drives a limiting block limiting sliding of the tool plate. According to the invention, the motor can be rapidly fixed, and the reliability and efficiency of the test tool are higher.

The utility model provides a simple excrement receiving device for a ward. The simple excrement receiving device comprises a supporting ring, a supporting disc, disposable toilet paper and a plurality of connecting rods. The supporting ring is used for being supported on a toilet seat, the supporting disc is arranged on the lower portion of the inner side of the supporting ring, the outer diameter of the supporting disc is smaller than the inner diameter of the supporting ring, the multiple connecting rods are arranged between the supporting ring and the supporting disc at intervals in the circumferential direction, and the upper end of each connecting rod is detachably connected with the inner side wall of the supporting ring. The lower end of each connecting rod is detachably connected with the outer side wall of the supporting disc, and the disposable toilet paper is laid on the upper end face of the supporting disc. According to the closestool, excrement discharged by a patient can be received, so that convenience can be brought to excrement sampling, the excrement can be prevented from being polluted by accumulated water in the closestool, and further the test result of the excrement can be prevented from being influenced.

The invention relates to the technical field of constructional engineering, in particular to tunnel emergency calling equipment with a gas detection function. The emergency calling device comprises an emergency calling machine, an air inlet pipeline is arranged on the emergency calling machine and used for inputting air into the emergency calling machine, a gas sensor is arranged on the emergency calling machine, and an inductive head on the gas sensor extends into the air inlet pipeline and used for detecting gas flowing in the air inlet pipeline. According to the emergency calling machine, the gas sensor is arranged on the emergency calling machine, so that whether harmful gas exists around or not can be detected in the using process of the emergency calling machine, the using function of the emergency calling machine is increased, and therefore accident escape and rescue work are facilitated.

The invention provides a host configuration method and device, a storage medium and computer equipment, and the method comprises the steps: obtaining application environment information and login user information of a target application before a Cypress framework is used for carrying out automatic testing on the target application, so as to determine target host configuration, and then reading the target host configuration and writing the target host configuration into a local host file. And when the Cypress framework is used for performing automatic testing on the target application, detecting the on-off state change of the configuration switch in the page of the target application in real time, and updating the Host file according to the on-off state change of the configuration switch in the page of the target application. In this way, the host configuration is automatically determined and written locally, the host configuration and switching can be rapidly completed without manual modification or installation of a third-party tool, and the front-end testing efficiency is improved. And the configuration switch can be detected in real time, and the host configuration can be added or deleted in time.

The invention relates to the technical field of gates, and discloses gate safety detection equipment which comprises a stainless steel sheet metal shell, and a poison explosion detector, a sampling belt conveying system, a poison explosion detection control panel and a certificate identifier which are arranged in the stainless steel sheet metal shell. By optimizing the structural design of the sampling assembly, the sampling belt can make full contact with the surfaces of certificates of different sizes, the trace substance detection requirements of various passing certificates such as identity cards and passports can be met, equipment parameters do not need to be adjusted for different certificates, the adaptation range is wide, and the device is suitable for various public passing scenes.