25 results about "Test panel" patented technology

The invention discloses an air pipe air leakage detection device which comprises a metal plate base, supporting legs are welded and fixed to the metal plate base, and telescopic shafts are slidably connected to the supporting legs. The test panel is rotationally connected to the telescopic shaft, an assembly plate is detachably connected to the test panel, a plurality of mounting discs are arranged on the surface of the assembly plate, and test pipes are mounted on the mounting discs; the air valve assembly is located on each installation disc. A plurality of test tubes can be simultaneously measured by the plurality of mounting discs in batches, so that the working efficiency of the test is improved. The connecting pipelines of the air valve assemblies are mutually connected in series, so that the interiors of the test pipes are communicated, when the interiors of the test pipes are inflated, air can be conveyed into the test pipes through series connection of the air valve assemblies, and therefore sealing performance testing is carried out in batches. And the height position of the detachably connected assembly plate can be adjusted on the test panel, so that the installation height of the test tube is adjusted, and the practical function is further improved.

The application relates to a point screen system, a point screen method, an upper computer and a point screen testing device. The point screen system comprises an application module, a processing module and a driving module. The application module is used for acquiring module information of a to-be-tested panel and a user-indicated test-related parameter of the to-be-tested panel. The processing module is used for selecting a corresponding target analysis library from at least one candidate analysis library according to the module information, and adopting the target analysis library to analyze the test-related parameter to obtain a hardware instruction sequence. The driving module is used for adopting the hardware instruction sequence to drive the to-be-tested panel.

A dual-plane shimming-radio frequency dual-purpose coil movable type integrated test platform aims to solve the problems that an existing test tool is fixed in structure, insufficient in adaptability, incapable of adapting to a dual-plane shimming coil stacking structure and lack of dynamic adjusting capacity, and consequently the test precision is limited. A test platform bottom plate is arranged at the bottom of an inner cavity of the magnetic shielding barrel, a left coil clamping groove and a left test platform sliding groove are sequentially formed in the left side of the upper surface of the test platform bottom plate from left to right, and a right coil clamping groove and a right test platform sliding groove are sequentially formed in the right side of the upper surface of the test platform bottom plate from right to left; the left side test platform sliding groove and the right side test platform sliding groove support a magnetic field test support upwards, a plurality of test panel switching clamping grooves are distributed in the inner side of the magnetic field test support from bottom to top, and magnetic field test planes can be inserted and positioned in the test panel switching clamping grooves at different heights. The magnetic field testing plane is provided with fluxgate clamping grooves arranged in an array.

The invention relates to the technical field of material mechanical property testing, and discloses a pressure-sensitive adhesive tape stripping adhesive force testing device which comprises a stripping strength testing machine, a threaded rod moving mechanism obliquely arranged on the stripping strength testing machine, a force value sensor arranged on the stripping strength testing machine and a testing panel arranged on the stripping strength testing machine. The pressure-sensitive adhesive tape pasting device comprises a test panel and a fixing roller, the test panel is used for pasting a pressure-sensitive adhesive tape, a clamping assembly is arranged above the test panel, the clamping assembly is used for clamping the pressure-sensitive adhesive tape, a connecting piece is arranged on the clamping assembly, and the connecting piece is used for connecting a force value sensor and the clamping assembly. The pressure-sensitive adhesive tape is rolled, so that the rolling force applied to the pressure-sensitive adhesive tape is in a uniform state, the pressure-sensitive adhesive tape can be adhered to the test panel more uniformly, and the accuracy of subsequent adhesive force measurement is guaranteed.

The invention belongs to the technical field of medical information, and particularly relates to a method and equipment for identifying and auditing repeated subitems of an inspection set and a storage medium. The repeated subitem identification and auditing method comprises the following steps: constructing a specimen grouping database based on a reference group data set; constructing a target group relation library based on the target group data set and the specimen grouping database; after a new set billing instruction is received, a first historical set billing record of the current patient in a first preset time window is obtained, and a repeated item list is determined based on a new set and the first historical set billing record; and on the basis of each repeated item in the repeated item list, calling the target group relation library to judge whether the shared group labels of the repeated items in the new group and the historical group are the same or not, and executing corresponding warning or reminding operation according to a judgment result. According to the method provided by the invention, the de-duplication auditing cost is reduced, and the de-duplication auditing accuracy is improved.

The utility model discloses a tooling and equipment for inspecting the size and position of a product, which relates to the technical field of detection tools. The tooling for inspecting the size and position of a product includes: a fixture frame; a mounting guide rail provided on the fixture frame; a product fixing seat provided on the mounting guide rail, the product fixing seat can slide along the mounting guide rail, and the product fixing seat is used to position the product; a test panel provided on the fixture frame, and a size detection column is provided on the test panel, and a through hole for the size detection column to penetrate through the product for qualified detection is provided on the product. The tooling and equipment for inspecting the size and position of a product provided by this application can drive the product to move on the mounting guide rail through the sliding of the product fixing seat. When the size detection column provided on the surface of the test panel can smoothly pass through the through hole on the product, the product is determined to be qualified, otherwise it is a non-conforming product. The detection method is simple, the detection efficiency is improved, and the detection difficulty is reduced.

The invention discloses a method for rapidly milling a composite material test panel. The method comprises the following steps: S1, providing a composite material part and attaching a first adhesive tape to the back surface of the composite material part; s2, providing a flat base plate and attaching a second adhesive tape to the surface of the flat base plate; s3, the first adhesive tape and the second adhesive tape are attached and fixed, so that the composite material part and the flat base plate are connected into a whole; s4, adsorbing and fixing the flat base plate on a milling machine tool, and milling the flat base plate from the front surface of the composite material part to quickly prepare a composite material test plate; a vacuum adsorption platform is fixedly arranged on the milling machine tool, and the face, away from the second adhesive tape, of the flat base plate is adsorbed and fixed through the vacuum adsorption platform. Compared with an existing composite material test panel manufacturing method, the composite material test panel manufacturing method can improve the machine tool utilization rate, improve the composite material test panel machining efficiency, reduce the small test panel milling risk and reduce the risk that one-way belt composite material parts are split, and the manufacturing cost of the composite material test panel can be obviously reduced.

The invention relates to the technical field of wire harness testing, and discloses a current-carrying capacity testing device for a new energy automobile wire harness, which comprises a testing platform and testing jigs, a plurality of testing jigs are detachably mounted on a testing panel of the testing platform, each testing jig comprises an airtight cavity and a conductive probe, the airtight cavity is used for being matched with a to-be-tested wire harness connector, and the conductive probe is used for being matched with the to-be-tested wire harness connector. The wire harness connector is sealed during air tightness detection; and the conductive probe is used for being in contact with a terminal of the wire harness connector and transmitting a signal to the controller so as to carry out an integrated test on the current-carrying capability and the air tightness of the wire harness. According to the current-carrying capacity testing device for the new energy automobile wire harness, integrated testing of the current-carrying capacity and the air tightness is achieved, the testing time is shortened, abrasion and errors caused by multiple times of plugging and unplugging of a wire harness connector are avoided, the testing precision is improved, the integrated testing device facilitates factory deployment, meanwhile, the mode that multiple jigs are arranged in parallel is adopted, and the testing efficiency is improved. And rapid switching of multiple types of wire harness connectors is supported, so that the test efficiency is greatly improved.

An installation template for direct current contactor lead detection comprises a template body, a plurality of wire clamps, a test panel and a wrapping post are arranged on the template body, wire clamping grooves are formed in the wire clamps, a plurality of metal contacts are embedded in the surface of the test panel, and the metal contacts are connected with the wire clamping grooves through leads; a placing groove and a wire taking groove are formed in the upper surface of the template body, a first winding column and a first limiting column are arranged on the front side of the wire taking groove, a second winding column and a second limiting column are arranged on the rear side of the wire taking groove, and a gap allowing a lead to pass through is reserved between the first winding column and the first limiting column. And a gap for allowing a lead to pass through is reserved between the second wrapping post and the second limiting post. The utility model overcomes the defects of the prior art, can effectively ensure the accurate position of the lead, improves the detection efficiency and precision, reduces the damage of the lead, prolongs the service life of equipment, and ensures the reliability of the detection result.

The utility model discloses a fatigue test device for an industrial belt, which comprises a test board, a test panel and a belt wheel assembly, the test panel is vertically arranged on the surface of the test board, the belt wheel assembly is arranged on the front side of the test panel, and the belt wheel assembly comprises a driving belt wheel, a driven belt wheel and a tensioning wheel. A loader, a power mechanism and a tension adjusting mechanism are installed on the back face of the testing panel, the loader is in transmission connection with the driven belt wheel, the power mechanism is in transmission connection with the driving belt wheel, the tension adjusting mechanism is in transmission connection with the tensioning wheel, and an environment box is movably installed on the front face of the testing panel and can cover the outer side of the belt wheel assembly in a sealed mode. According to the utility model, the belt to be tested is installed through the belt wheel assembly on the test panel, the belt to be tested can be driven by the belt wheel assembly to continuously transmit, the environment box and the tension adjusting mechanism are designed, and the belt is tested by simulating real working conditions through the structure, so that the tested data are more accurate.

The utility model relates to the vacuum test field, and specifically is a kind of vacuum leak detection test system for aircraft wastewater system, including air pipe, input pipe, nitrogen pressure reducer, pressure regulating filter, vacuum generator, pressure measuring tube and test tube, and the both ends of air pipe are connected with first quick coupling and second quick coupling respectively, and the both ends of input pipe are connected with second quick coupling and third quick coupling respectively, and third quick coupling is also connected with nitrogen pressure reducer, and the both ends of pressure regulating filter are connected with second quick coupling and vacuum generator respectively, and vacuum generator is connected with silencer and the pipeline of aircraft wastewater system respectively, and the both ends of test tube are connected with adapter and fourth quick coupling respectively, and the both ends of pressure measuring tube are connected with air pipe pipeline and vacuum gauge, and air inlet stop valve, exhaust stop valve and pressure regulating valve are installed on test panel.The product can select gas source according to working condition, reduce use cost, and the size of vacuum degree is accurately regulated by pressure regulating valve, and precise regulation value can be obtained.

This invention relates to the field of material mechanical property testing technology, and discloses a pressure-sensitive adhesive tape peel adhesion force testing device, including a peel strength tester, a threaded rod moving mechanism inclinedly arranged on the peel strength tester, a force sensor arranged on the peel strength tester, a test panel arranged on the peel strength tester, the test panel being used for the adhesion of pressure-sensitive adhesive tape, a clamping assembly arranged above the test panel for clamping the pressure-sensitive adhesive tape, and a connector arranged on the clamping assembly for connecting the force sensor and the clamping assembly. This invention, through the setting of a fixed roller, can roll the pressure-sensitive adhesive tape during the process of pasting it onto the test panel, ensuring that the roller pressure on the pressure-sensitive adhesive tape is in a uniform state, thereby enabling more uniform adhesion between the pressure-sensitive adhesive tape and the test panel, ensuring the accuracy of subsequent adhesion force measurement.

The utility model relates to control switch technical field, concretely relates to a portable installation's light control switch, including wall, test panel, light detection subassembly and plug detection subassembly. The utility model, through setting up upper suction accessory, lower suction accessory and magnetic attraction piece, when appearing to light circuit control exception, make upper suction accessory and lower suction accessory on the light access unit stick two magnetic attraction pieces on the socket bottom box side wall, make two magnetic attraction pieces can through the magnetic attraction of upper suction accessory and lower suction accessory, temporarily magnetically attract test panel on the magnetic attraction piece of socket bottom box and wait for the staff to carry out the trouble shooting of light circuit, when light circuit trouble shooting can be controlled by light switch switch normally, directly take test panel outward and lift, can realize the dismounting from the socket bottom box side wall, make test panel more relaxed and convenient when installing and dismounting to the light circuit detection of a plurality of socket bottom boxes, and the practicality is higher.

The application relates to a method for testing the in-plane shear performance of a sandwich structure composite material, comprising the following steps: preparing a test piece with a sandwich structure, wherein the test piece with the sandwich structure comprises a core plate, non-test panels and test panels adhered to upper and lower end surfaces of the core plate; bonding three reinforcing plates on the test panels at intervals along the width, which are respectively a middle reinforcing plate and two side end reinforcing plates, gaps are arranged between the middle reinforcing plate and the corresponding side end reinforcing plates, the middle reinforcing plate and the two side end reinforcing plates extend out of the test panel in opposite directions, wherein a first connecting hole is arranged at the extending end of the middle reinforcing plate, and clamp connecting holes are arranged at the extending ends of the two side end reinforcing plates; saw slits corresponding to the upper and lower gaps of each gap are arranged on the non-test panels, and the depths of the saw slits extend into the test piece; and the problems of a complex test fixture and low test efficiency of a civil aviation cabin floor test are solved through the above design.

The present application provides a kind of paint test panel automatic detection method and equipment, the method includes the following steps: test panel is extracted from bin by robot control material taking assembly, and test panel is positioned in test table;According to test panel type, difference detection process is executed, detection process includes: if test panel is standard sample, then switch detection component according to preset order to carry out film thickness detection, gloss detection, color detection and particle detection;If test panel is daily board, then the basic two-dimensional code pre-set on the back of daily board is identified by scanning code component to analyze detection item combination, corresponding detection component is dynamically scheduled based on analysis result to execute detection;Based on detection result, unique two-dimensional code is generated, and unique two-dimensional code is sprayed to the back of test panel by code spraying component, and test panel is sorted to corresponding discharge bin according to detection result.The present application can improve detection precision, realize quality data whole process traceability.

The invention discloses an agricultural planting water environment influence simulation system, and belongs to the technical field of planting water simulation experiments.The agricultural planting water environment influence simulation system comprises a test panel, a test column and a water supply tank, and the water supply tank is installed on the test panel through a supporting frame; a first pipeline, a second pipeline, a third pipeline and a fourth pipeline are sequentially and fixedly mounted on the water supply tank, a mixer is fixedly mounted on the second pipeline, and an alternator is fixedly mounted on the third pipeline. Meanwhile, tap water and reclaimed water are used for irrigating crops in one test column in turn through an alternator, crop potting tests are carried out by taking the tap water as a contrast, and influences on crop growth, yield and quality in different irrigation periods are monitored; secondly, comparing the influence of the reclaimed water on the growth, the yield and the quality of the crops in different irrigation modes;

The application discloses a reflection wave weakening test board based on acoustic black hole effect, which comprises a test board body and a spiral acoustic black hole arranged at the edge of the test board body and used for weakening the reflection signal of the boundary. The application can weaken the reflection wave of the edge of the test board, and is safe and reliable in use, small in space occupation and simple in structure.

The utility model discloses a fabric performance testing device for sock production, which comprises a testing table, a testing panel arranged at the top of the testing table, a through hole arranged in the middle of the testing panel, a testing vertical rod arranged in the middle of the top of the testing table, and a servo motor arranged in the testing table through a motor frame. The output end of the servo motor is connected with the bottom of the testing vertical rod through a coupler, the testing vertical rod penetrates through the testing panel through a through hole, the testing vertical rod is provided with a testing seat through an adjusting mechanism, the testing seat is provided with a testing frame through a connecting mechanism, the bottom of the testing frame is provided with a testing sleeve, and the testing sleeve is sleeved with a sock testing sample. And a testing mechanism is arranged on the testing sleeve. By arranging a series of structures, the wear resistance test of continuous rotating friction of the sock test sample on the test sleeve on the test panel is realized, and the wear resistance test device can be used for wear resistance test of imitated sock sweat and wetness, and is convenient for disassembly and assembly of the sock test sample on the test sleeve and adaptive test of the sock test sample on the test panel.

A spraying and blade coating integrated coating instrument for coating thickness detection comprises a machine base, a base horizontally arranged on the machine base and a clamping plate detachably arranged on the top face of the base, and a clamping space for clamping a detection test plate is formed between the lower surface of the clamping plate and the upper surface of the base. A hollow opening used for spraying and blade coating is formed in the middle of the clamping plate, and a movable scraper mechanism capable of moving left and right and up and down to perform spraying and blade coating actions on the detection test plate is arranged right above the hollow opening. The coating instrument integrates spraying and blade coating, and is simple and convenient to operate and good in coating uniformity. The real-time scanning function of the infrared probe ensures the accurate control of the coating thickness, and improves the coating efficiency and quality. And the height of the bridge frame is adjustable, so that the coating instrument is suitable for clamping plates with different thicknesses, and the universality and the flexibility of the equipment are enhanced.

The invention discloses a pressure vessel nondestructive testing simulation test device with a replaceable test panel, which comprises a test vessel and at least one test panel assembly, and at least one window is formed on the shell of the test vessel; the number of the test panel assemblies is consistent with that of the windows, and the test panel assemblies are mounted at the windows; weld defects and pit defects are formed on the test panel assembly; the shape of the vertical face of the test plate assembly is matched with the window, and the surface contour of the test plate assembly is matched with the contour of the corresponding shell of the test container at the window. According to the invention, the real operation space and operation direction of pressure vessel defect detection can be simulated, and any position on the pressure vessel shell can be flexibly selected for simulation detection.

The utility model provides a testing device for an organic poison gas prevention fabric, and belongs to the technical field of fabric poison gas prevention testing. The testing device for the organic poison gas prevention fabric comprises a testing box, a testing cavity is formed in the testing box, a circulating air channel is formed in the testing cavity, a fan set and an activated carbon filter plate set are installed in the circulating air channel, and a fabric testing assembly is further installed in the circulating air channel. A test chamber is arranged in a test box, a circulating air duct is arranged in the test chamber, a fan set is installed in the circulating air duct, so that air in the circulating air duct flows circularly, a fabric test assembly is further installed in the circulating air duct to achieve the anti-poison effect of a test panel, in addition, an activated carbon filter plate set is further installed in the circulating air duct, and after the test is completed, the test panel can be used for testing the anti-poison effect of the test panel. Poisonous air circularly flows in the circulating air duct and is adsorbed and purified by the activated carbon filter plate group, so that the aim of conveniently cleaning residual poisonous gas generated in the testing process is fulfilled.

The utility model discloses a device for testing the exploration behavior of a primate, which relates to the technical field of animal testing devices and comprises a testing panel and a shading box, a window is arranged on the testing panel, a baffle is hinged to the position corresponding to the window, a photoelectric sensor is arranged at the position of the window, and the primate to be tested is placed in the shading box. Primate animals can actively find a light source in a dark environment, due to the exploration instinct of the animals and the behavior of pushing away the baffle to explore the light source, light source signals at the window are recorded through the photoelectric sensor and are recorded by an external computer, and therefore data such as the number of times and duration of pushing away the baffle by the primate animals are obtained; automatic acquisition of primate exploration behavior data is realized, the acquisition is very convenient, manpower is saved, and the data is objective and reliable.

This invention provides a multi-channel high-precision analog signal output method and system, comprising the following steps: a host computer specifies an output channel and sets its configuration parameters according to the electrical pulse signal characteristics required for the test panel to display the signal; a control module distributes the corresponding configuration parameters to several signal output modules; all weakly correlated parameters in the configuration parameters of each output channel are distributed to the same signal output module, which configures the weakly correlated parameter for all output channels; all strongly correlated parameters in the configuration parameters of each output channel are distributed to the corresponding signal output module, and all strongly correlated parameters of each output channel are configured by the signal output module containing that output channel; each output channel outputs a corresponding electrical pulse signal to the test panel according to the configured parameters. This invention can meet the synchronous testing requirements of various test panels on the market.

A test panel has test stations connected via a DC-voltage bus with a DC-voltage connection terminal for test objects having a voltage source, where the test station includes a resonance converter with a transformer and a PWM generator configured to supply the primary side of the transformer with a PWM signal from the DC-voltage in the DC-voltage bus when supplied with an operating voltage. The test station has a switch arranged between the secondary side of the transformer and the DC-voltage connection terminal for interrupting the electrical connection. A safety control unit, when in a safety condition, can disconnect the PWM generator from the operating voltage and open the switch. In a room arrangement, the test panel is distributed over at least two rooms so that the DC-voltage connection terminal is located in a first room and at least part is located in a second room.