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62results about How to "Reduce testing process" patented technology
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Backing radar device without control box
The present invention refers to reversal radar set without control box. It contains at least one master sensor and one or more than one slave sensor; wherein said master sensor including through microprocessor, one gate circuit and one communication circuit and slave sensor for controlling each slave sensor, and collecting each slave sensor detecting result, master sensor also executing obstruction detection, its microprocessor according to itself and slave sensor detected result determining whether actuating alarm circuit, to alarm driver, without using independent control box.
Owner:COLIGEN CHINA
Test device for rapidly testing soil strength and permeability coefficient by simulating freeze-thaw cycle
ActiveCN108760601ASimultaneous acquisition of shear strengthSync gain resistanceMaterial strength using steady shearing forcesPermeability/surface area analysisTemperature controlShear modulus
The invention discloses a test device for rapidly testing soil strength and permeability coefficient by simulating a freeze-thaw cycle, and relates to the technical field of soil mechanics and geotechnical engineering. The test device comprises a box body and a sample box, wherein the sample box is arranged inside the box body; and the test device further comprises a measurement system used for measuring various physical and mechanical parameters of soil, a freeze-thaw cycle system used for providing temperature control for a freeze-thaw process of a soil sample, and a displacement control system used for horizontal and vertical precise movement of each sensor. The test device has the benefits that a micro-static probe can measure the penetration resistance of a soil taper tip, and a crossshear plate can measure the undrained shear strength and shear modulus of the soil sample; and by analyzing the relationship between the undrained shear strength and the shear modulus of a specific soft soil sample through tests, the most simple and feasible solution for calculating the shear strength of the on-site soil by a static penetration test can be provided.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
Multi-parameter micro-testing device for simulating dry-wet cycle and using method thereof
ActiveCN108918819AEliminate errorsShorten the timeEarth material testingMaterial strength using steady shearing forcesWater contentWet dry cycle
The invention discloses a multi-parameter micro-testing device for simulating a dry-wet cycle and a using method thereof, and relates to the technical fields of soil mechanics and geotechnical engineering, the multi-parameter micro-testing device includes a box body, a base, a soil sample box and a control panel, and the multi-parameter micro-testing device also includes a measuring system, a sampling system, a dry and wet circulation system and a displacement control system which are connected with the control panel; hot air generated by a hot air generating device and humid steam generated by an ultrasonic steam generating device are pressurized by a turbo pressurizing device and then enter from the soil sample box to a soil sample, at the same time, the change of water content in the whole process can be detected through optical fiber, and the control of the wet and dry cycle can be realized. The multi-parameter micro-testing device has the beneficial effects that a micro-static sounding probe can measure the penetration resistance of a soil conical tip, a cross shear plate can measure the undrained shear strength and shear modulus of the soil sample, the relationship between the micro-static sounding probe and the cross shear plate can be analyzed by testing of a specific soft soil sample. The multi-parameter micro-testing device can provide a most simple and feasible solution for calculation of the shear strength of on-site soil by static penetration testing.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
ICE automated test system and test method
ActiveCN106649101AReduce investmentQuick discoverySoftware testing/debuggingDesign optimisation/simulationTest flowApplication programming interface
The invention discloses an ICE (In-Circuit Emulator) automated test system and an ICE automated test method. The test system comprises two major parts including an upper computer and a lower computer, wherein the upper computer uses a script as a central control board of the test system; the lower computer comprises a DUT (Device Under Test) and a TB (Test Board); and the upper computer communicates with the lower computer through an API (Application Programming Interface). According to the automated test system and method, digital function testing of all ICE supported models can be realized, labor input of testing is reduced, manual operation is reduced to a great extent, and a test process is greatly shortened; and a test log is automatically output, so that test personnel can quickly discover problems and repair chip design.
Owner:CHIPSEA TECH SHENZHEN CO LTD
Method and device for testing application, equipment and storage medium
ActiveCN108628743AReduce interactionReduce testing processSoftware testing/debuggingComputer terminalProgram testing
The embodiment of the invention discloses a method and device for testing an application, equipment and a storage medium. The method comprises the steps that preset input data corresponding to a target application is determined through an application testing terminal; the target application is tested by the application testing terminal according to the preset input data and preset configuration file data, wherein the preset configuration file data is generated by calling a preset configuration file generation program when an application executing terminal executes the target application according to the preset input data. According to the technical scheme, the target application run in the application executing terminal is tested on the application testing terminal more conveniently, so that the application testing terminal directly acquires needed data through the preset configuration file data, the interaction process of the application testing terminal and other terminals in the testing process is reduced, the program testing procedures are reduced, and the program testing efficiency is improved.
Owner:WUHAN DOUYU NETWORK TECH CO LTD
Mass production tester and mass production aging test system
InactiveCN102539984AWith mass production test functionAging test withElectrical testingTest efficiencyTested time
The invention is suitable for the technical field of test, and provides a mass production tester and a mass production aging test system, wherein the mass production tester comprises an aging test unit, a plugging port, a temperature collecting unit, a control unit and a power supply unit, wherein the plugging port is used for connecting a test device to be subjected to mass production; the temperature collecting unit is used for collecting the environment temperature around the test device to be subjected to mass production; and the control unit is used for calling a mass production tool to complete the mass production working procedure of the test device to be subjected to mass production through the plugging port after the plugging port is detected to be connected with the test device to be subjected to mass production, then acquires the environment temperature collected by the temperature collecting unit, and when the environment temperature is higher than or equal to the preset temperature, controls an aging test unit to detect the quality of the test device to be subjected to mass production in the aging test. When the mass production tester performs mass production aging test, the test device to be subjected to mass production is not required to be taken down after mass production test and then connected to an individual aging tester, thus the test working procedures are reduced, the test time is shortened, the test efficiency is improved, and the labor cost is saved.
Owner:SHENZHEN NETCOM ELECTRONICS CO LTD
All-moving horizontal tail helicopter multi-component aerodynamic interference characteristic test simulation method
ActiveCN113567083AGuarantee that the test is true and effectiveReduce testing processAerodynamic testingAircraft components testingStructural engineeringCoaxial system
The invention discloses an all-moving horizontal tail helicopter multi-component aerodynamic interference characteristic test simulation method, and the method comprises the steps: obtaining the rotor aerodynamic load test data of a helicopter under a coaxial system based on a rotor and fuselage combined model wind tunnel test bench test; obtaining fuselage aerodynamic load test data and all-moving and translation tail gas dynamic load test data of the helicopter under the same shafting; and according to the rotor aerodynamic load test data, the fuselage aerodynamic load test data and the full-motion-translation tail gas dynamic load test data, analyzing by using an interference characteristic model to obtain aerodynamic interference characteristics among components of the helicopter. The aerodynamic interference rule among the rotor wing, the fuselage and the full-motion horizontal tail can be accurately obtained, and an important basis is provided for aerodynamic component design, layout optimization and flight control rule design of the helicopter.
Owner:LOW SPEED AERODYNAMIC INST OF CHINESE AERODYNAMIC RES & DEV CENT
Test method, test device, control device and system of voltage stabilizer
InactiveCN103197170AReduce testing processImprove test efficiencyProgramme controlComputer controlTest fixtureControl equipment
The invention discloses a test method, a test device, a control device and a system of a voltage stabilizer. The test method includes the following steps: the test device receives test instructions sent by the control device, wherein the test instructions contain test parameters; the test device tests at least one low dropout regulator (LDO) according to the test parameters, and collects an output voltage of the LDO in the test process; and the test device sends the collected output voltage to the control device so as to enable the control device to ensure a test result of the LDO according to the output voltage. One or more LDOs can be tested at the same time, and the output voltages of the LDOs are automatically collected, and test efficiency is improved.
Owner:SHENZHEN SKYWORTH DIGITAL TECH CO LTD +1
Probe card and test method
ActiveCN102435798AReduce testing processImprove manufacturing process efficiencyElectrical measurement instrument detailsElectrical testingComputer hardwareProbe card
The invention discloses a probe card and a test method. The probe card integrates multiple probes with different strokes. The multiple probes with the different strokes can contact connecting points at different heights when facing to the connecting points at the different heights on an object to be tested, so that the object to be tested can be tested. In addition, the test method employing the probe card is also disclosed.
Owner:ADVANCED SEMICON ENG INC
Test device
ActiveCN104181496AReduce in quantityReduce testing processElectrical measurementsSingle phaseElectric energy
The invention relates to a test device. The test device comprises a first base, a second base, a first test unit and a second test unit, wherein the first base can be connected with a first collector in a matched mode, the second base can be connected with a single-phase electric energy meter or a second collector in a matched mode, and the first test unit and the second test unit are both electrically connected with the first base and the second base. According to the test device, the number of needed test devices is greatly reduced, the test working procedure is simplified, the debugging time of the test device is greatly reduced, the time for production shunting is saved, reliability of tests is improved, production efficiency is improved, and production cost is reduced.
Owner:SHENZHEN GOLDEN SQUARE TECH
Satellite autonomous power-on system and control method thereof
ActiveCN112018845AReduce testing processAvoid hidden dangersElectric powerBattery overdischarge protectionControl signalRemote control
The invention provides a satellite autonomous power-on system and a control method thereof. The system comprises: a first-stage separation circuit which is configured to provide a first control signaland a first power supply signal according to a satellite-rocket separation state; a second-stage separation circuit which is configured to provide a second power supply signal according to a first remote control instruction; a satellite-borne computer which is configured to provide a discharge instruction according to the first control signal; a first-stage discharge circuit which is configured to switch on a circuit between a bus and a storage battery according to the first power supply signal and the second power supply signal; and a second-stage discharge circuit configured to turn on thecircuit between the bus and the battery according to the discharge instruction.
Owner:INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
Avionics interface data adaptation conversion system
PendingCN113778449ASimplify complexitySpeed up the processTransformation of program codeNatural language data processingCode generationData transformation
An avionics interface data adaptation conversion system disclosed by the invention is few in computing resources, high in running speed and high in test efficiency, and is realized through the following technical scheme: selecting a man-machine operation interface unit to be read by the interior of the system and converted into an internal source code, sealing a conversion function for realizing parameter conversion between ICDs in a framework of the system, and displaying a mapping relation existing in the mapping project; enabling the ICD mapping project unit to store the ICD mapping scheme as a project file in an XML format; and enabling the ICD conversion code generation unit to convert an ICD mapping relation contained in an ICD mapping project file in the ICD mapping project unit into a source code, achieving parameter conversion between ICDs in a function mode, enabling the ICD conversion code editing window unit to directly edit received binary data in a code editing window according to a message name, converting element relations, establishing a relative mapping relationship, and outputting a conversion result by the interface data conversion system.
Owner:10TH RES INST OF CETC
Intelligent launch control testing system for rocket
InactiveCN110411517AReduce testing processSave human resourcesMeasurement devicesSelf-propelled projectilesAutomatic judgementRocket
The invention discloses an intelligent launch control testing system for a rocket. The intelligent launch control testing system comprises a launch control testing system body, a test system, a data system and an interpretation system; the launch control testing system body is connected with the test system, the test system is connected with the data system, and the data system is connected with the interpretation system. According to the intelligent launch control testing system for the rocket, a flow process of intelligent launch control testing is provided, intelligent automatic testing, automatic monitoring and automatic judgement are different from a traditional launch control testing system needing multisystem manual monitoring and interpretation, reduction of a complex test flow process is facilitated, lots of manpower resources are saved, and the human cost is reduced; intelligent operation is beneficial for reducing careless omissions caused by human factors, the system reliability is greatly improved, and the work efficiency is improved.
Owner:BEIJING ONESPACE TECH CO LTD +4
Key test device
InactiveCN102650586AReduce testing processImprove test efficiencyUsing mechanical meansMaterial analysisMechanical engineeringEngineering
The invention provides a key test device, which comprises a plurality of bearing mechanisms, first test mechanisms of which the quantity is the same as that of the bearing mechanisms, and second test mechanisms of which the quantity is the same as that of the bearing mechanisms, wherein each bearing mechanism respectively bears corresponding key panels to be tested, each first test mechanism comprises a first cylinder, a first pressure head is fixed on the tail end of the first cylinder, keys arranged on the top surface of the test key panels to be tested are pressed by the first pressure head along the first direction under the driving of the first cylinder, each second test mechanism comprises a second cylinder, a second pressure head is fixed on the tail end of the second cylinder, and the keys arranged on the top surface of the key panels to be tested are pressed by the second pressure head along the second direction which is perpendicular to the first direction under the driving of the second cylinder.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Form test computer realization method, computer and system
InactiveCN104360942AImprove efficiencyReduce testing processSoftware testing/debuggingTest efficiencyTest flow
The invention discloses a form test computer realization method, a computer and a system, and belongs to the field of test. The method comprises the following steps that test instructions triggered by a user on an input device are received, wherein the test instructions are used for indicating a target form to be tested, and the target form at least comprises one content item; according to the test instructions, the target form is obtained from a form storage device; the content item in the target form is tested, and a test result is generated. The content item in the form is subjected to classified test, the test flow process is reduced, and the form test efficiency is improved.
Owner:电信科学技术第十研究所有限公司
ATE-based C8051F chip online test method
PendingCN114089165AIncrease coverageImprove test reliabilityElectronic circuit testingOnline testTested time
The invention discloses an ATE-based C8051F chip on-line test method, which does not need special downloading software, a simulator and a downloading board, simulates a SILICON simulator downloading time sequence by using the ATE, directly writes checkerboard data and a binary code of function configuration into a storage area in a chip, and performs a function module verification test on the ATE after loading. The method has the advantages that the testing time is greatly shortened, meanwhile, the coverage rate and the reliability of C8051F-series chip testing are improved, the quality requirement of testing is ensured, secondary screening of C8051F-series chips is solved, and direct testing economic benefits are generated.
Owner:西安太乙电子有限公司
Test system, method and device
InactiveCN108896841ALow costReduce testing processElectrical testingTest efficiencyField-programmable gate array
The invention discloses a test system, method and device. The test system comprises a preset field programmable gate array FPGA and a Display Port receiving-end device to be tested, and the FPGA supports signal reception and transmission of multiple links. The test method comprises that whether a test instruction triggered by a test operation is received is detected; after that the test instruction is received, a target main link is selected from the multiple links by the FPGA, and used to send a test signal to the Display Port receiving-end device to be tested, and when the Display Port receiving-end device to be tested receives the test signal, whether the test signal is consistent with a target test signal is determined by comparison, and a comparison result is obtained; the FPGA obtains the comparison result; and whether a test operation succeeds is determined according to the comparison result. Thus, the technical problem that the test efficiency is relatively low due to the factthat the test system is complex and calibration time is long in related art is solved.
Owner:ANALOGIX CHINA SEMICON +1
Voltage self-adaptive adjustment circuit and chip
ActiveCN104035018AReal-time detection of work performanceWork performance automatic adjustmentDigital data processing detailsDc-dc conversionWork performanceSupply management
The invention discloses a voltage self-adaptive adjustment circuit and a chip. The voltage self-adaptive adjustment circuit comprises a performance classification monitor and a self-adaptive controller, wherein the performance classification monitor is arranged inside the chip and used for detecting the working performance under the current working voltage and outputting a detection result signal to the self-adaptive controller, and the self-adaptive controller is connected with the performance classification monitor and used for outputting a control signal to a power supply management module of the chip according to the detection result signal output by the performance classification monitor, wherein the control signal is used for controlling the chip working voltage regulated by the power supply management module. The voltage self-adaptive adjustment circuit can reduce the test work amount.
Owner:HUAWEI TECH CO LTD
Method for measuring silver content in silver slurry
ActiveCN103760055ADoes not affect accuracyStrong stickinessWeighing by removing componentWeighing by absorbing componentSlurryChloride
A method for measuring silver content in a silver slurry comprises: burning a silver slurry sample in a muffle furnace with a temperature of 550 DEG C to remove organic matters, filtering for two times to remove other inorganic matters, so as to singly precipitating silver in a form of silver nitrate, utilizing excessive chloride ions and silver ions to fully generate silver chloride white precipitation, according to the mass conservation law, measuring the mass of generated silver chloride through a weight method, and calculating out the percentage of the silver content in the silver slurry, and performing a blank experiment on the filter paper, so as to guarantee the accuracy of the measurement. The method provided by the invention has the characteristics of being accurate in weighing and low in measuring cost.
Owner:CAIHONG GRP ELECTRONICS CO LTD +1
Light leakage detection device and method for camera testing, assembling and bonding
ActiveCN114157858ATimely detectionGuaranteed stabilityTelevision system detailsColor television detailsGraphic cardFirst light
The invention relates to the technical field of camera processing and testing, in particular to a light leakage detection device and method for camera testing, assembling and bonding, and the device comprises an assembling and laminating machine which is fixedly provided with a testing graph card located above a loading platform of a lens group and a circuit board. A first light source and a plurality of second light sources are fixedly arranged on the assembling and laminating machine table, a light blocking area is arranged outside a preset range in the circumferential direction of the identification point, a processor is arranged on the assembling and laminating machine table, the processor obtains a test image from the camera module, and the processor judges the glue breaking condition and the shooting performance of the camera module according to the test image. A test graphic card provided with a light blocking area is used, light is irradiated from the upper portion of the test graphic card and the horizontal direction of a camera module, the camera module shoots a test image of the test graphic card, and meanwhile light leakage detection and shooting performance detection are carried out. According to the invention, the glue breaking and light leakage conditions and the shooting performance of the camera module are tested at the same time, and the testing procedures of the camera module are reduced.
Owner:SHINE OPTICS TECH CO LTD
Online sample preparing and testing system
PendingCN107727474AReduce testing processShorten the timePreparing sample for investigationFuel testingWater contentEnvironmental chemistry
The invention discloses an online sample preparing and testing system, which comprises a sampling unit, an analysis sample splitting device, an all water sample splitting device, and an online all water testing system. The analysis sample splitting device is used to process a common coal sample prepared by the sampling unit so as to obtain an analysis sample and is provided with a first outlet fordischarging residual coal sample. The all water sample splitting device is connected to the first outlet and is used to prepare an all water sample from the residual coal sample. The online all watertesting system is connected to a second outlet for discharging the all water sample and is used to measure the water content of the all water sample. The provided online sample preparing and testingsystem separates the all water sample and the analysis sample through two splitting devices; on the basis, the online all water testing system directly measures the water content of the all water sample, the time between the all water sample preparation and test is reduced, the water loss of the all water sample is reduced, and the accuracy of the test results is improved.
Owner:长沙开元仪器有限公司
Hydraulic servo pulse test system for automobile pipeline vibration resistance in high-low temperature humid and hot environments
ActiveCN110927051AReduce testing processImprove test resultsWeather/light/corrosion resistanceMaterial strength using tensile/compressive forcesElectric machineryImpulse testing
The invention discloses a hydraulic servo pulse test system for automobile pipeline vibration resistance in high-low temperature humid and hot environments, and relates to the technical field of automobile pipeline detection. The system comprises a servo controller and a water pulse testing machine, the servo controller is connected with a hydraulic cylinder, a vibration motor and an electric heater in the testing machine through data lines. The hydraulic cylinder is mounted on the surface of the top end in the testing machine; a fixed pressing plate is welded at the lower end of the hydrauliccylinder; a pressure sensor is mounted in the pressing plate; the vibration motor is installed in the middle of the lower end face of the vibration table. The vibration table is fixedly installed onthe surface of the inner bottom end of the testing machine. According to the invention, the high-temperature-resistant, high-pressure-resistant and high-humidity-resistant performance of the automobile pipeline can be tested, the testing process is shortened, the testing effect is improved, and the testing cost is reduced.
Owner:CHINA CERTIFICATION & INSPECTION GRP HUBEI CO LTD +1
Test method, system and equipment of report system and storage medium
PendingCN114265780AGuaranteed Sampling IntegrityImprove accuracyReverse engineeringSoftware testing/debuggingDatasheetTest efficiency
The invention discloses a report system testing method, system and device and a storage medium, and can be applied to the financial field or other fields. The method comprises the following steps: analyzing an interface document output by an upstream system to obtain a text structure of the interface document, further analyzing to obtain text field information, loading the text field information into a preset report test system database table, carrying out simulation number creation on the interface document to obtain a field, a simulation field value and a simulation field range, inputting the field and the simulation field range into a preset orthogonal table generation algorithm to generate a first orthogonal data table, filtering and separating normal data and abnormal data in the data table to obtain a normal test data set and an abnormal test data set, and inputting the two test data sets into an upstream system to generate a second orthogonal data table; the upstream system generates the first text, and the report system is tested on the basis of the first text. According to the invention, the testing efficiency of the report system is improved.
Owner:BANK OF CHINA
Method for detecting decontamination efficiency of feather down fine washing reuse water
ActiveCN105807024AReduce testing processReduce the difficulty of operationTesting waterTest proceduresMile
Owner:GUQI FEATHER & DOWN PLC
Online sample preparation and testing system
PendingCN107807029ADelay moisture lossShorten the timePreparing sample for investigationFuel testingTest flowTest sample
The invention discloses an online sample preparation and testing system. The online sample preparation and testing system comprises a sampling unit for preparing a primary subsample into a common coalsample, a first splitting device and an online total moisture testing system, wherein the first splitting device is used for carrying out splitting on the common coal sample so as to prepare a totalmoisture sample, a feeding inlet of the first splitting device is connected with a discharge hole of the sampling unit, and a first outlet for discharging and testing the total moisture sample is formed in the first splitting device; the online total moisture testing system is connected with the first outlet, and is used for collecting and testing the total moisture sample and carrying out moisture content testing. According to the online sample preparation and testing system disclosed by the invention, after the testing total moisture sample is prepared completely, the testing total moisturesample directly enters into the online total moisture testing system, and measurement is carried out on coal sample moisture content. In the testing process, the total moisture sample is transferred to a laboratory for testing without being packaged, the testing process is reduced, and the time between total moisture sample preparation and testing is shortened, the moisture loss in the total moisture sample is reduced, and the accuracy of a measured result is improved.
Owner:长沙开元仪器有限公司
Method for quickly identifying magnetization direction of sintered rare earth permanent magnet
PendingCN111458670ATest accurateAccurate detectionMagnetic property measurementsMagnetic polesMagnetization
The invention discloses a method for quickly identifying the magnetization direction of a sintered rare earth permanent magnet, which is characterized by comprising the following steps of: preparing amagnetized cylindrical magnet according to the uniqueness and easy magnetization principle of the magnetization direction of the sintered rare earth permanent magnet, and marking the magnetization directions of an N pole and an S pole on the two end surfaces of the cylindrical magnet; and vertically placing the outer circle of the cylindrical magnet on the non-magnetized surface of the measured magnet, wherein the non-magnetized surface of the measured magnet is in a horizontal state, the cylindrical magnet can rotate to be consistent with the magnetization direction of the measured magnet under the action of force in the magnetic field direction, and the directions of the two poles of the cylindrical magnet are the magnetization direction of the measured magnet. The method has the absolute advantages that the operation is simple, the efficiency is high, the implementation cost is low, the magnetic pole orientation is identified accurately, weak magnetism on the measured magnet is notcaused, the method is not influenced by the shape of the measured magnet, and the like, and for enterprises, the practicability is very high and is incomparable to the traditional identification mode.
Owner:BAOTOU INST MAGNETIC NEW MATERIALS CO LTD
Business scene key table prediction method and device
PendingCN113393047AGuarantee normal production and operationReduce testing processFinanceForecastingDatabase servicesTest phase
The invention provides a business scene key table prediction method and device which can be applied to the field of artificial intelligence, and the method comprises the steps: obtaining application information of a to-be-predicted business in a current scene and execution related information in an execution process of the to-be-predicted business; selecting a corresponding service scene key table prediction model from a pre-established service scene key table prediction model set according to the application information and the execution related information; and performing feature engineering processing on the application information and the execution related information, and inputting the information into the business scene key table prediction model to obtain a business scene key table. Through the machine learning model, the function of predicting the key table in the database service scene is finally realized, the key table of the newly-added service can be accurately predicted by predicting the analysis of the key table in the historical service path, it is ensured that all the key tables are covered in the test stage, risk prompting is carried out, and normal operation of a service system is ensured.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA
Multifunctional jig for key and connector detection in smart phone
PendingCN107508955AGuaranteed multi-region detectionGood compression effectElectronic circuit testingElectric connection testingKey pressingElectrical testing
The invention discloses a multifunctional jig for key and connector detection in a smart phone. The upper surface of a box is equipped with two first guide rails and two second guide rails in parallel; a first hollow groove is arranged between the two first guide rails located at the left side; a second hollow groove is arranged between the two second guide rails located at the right side; one of two electrical testing mechanisms is in sliding connection with the two first guide rails through two first sliders located at the bottom, and the other electrical testing mechanism in the two electrical testing mechanisms is in sliding connection with the two second guide rails through two second sliders at the bottom; carrier platforms in the electrical testing mechanisms are positioned on an adapter plate by bolts; each of the electrical testing mechanisms further comprises a support plate, a cover plate and a substrate; the front end of the cover plate is moveably connected with a clamping base on the substrate through a connecting pin; and the carrier platforms are mounted on the substrates. The multifunctional jig for the key and connector detection in the smart phone provided by the invention improves the capacity and saves the manpower on the premise of ensuring high reliability, and can make corresponding movement according to the category and size of fingerprint chips, and adjust the relative positions of the electrical testing mechanisms and a lifting plate.
Owner:JIANGSU A KERR BIOLOGICAL RECOGNITION TECH CO LTD
Automatic testing system for mainboard
PendingCN113626268AShorten test timeOptimize the testing processDetecting faulty hardware by configuration testTest efficiencyAutomatic testing
The invention discloses an automatic testing system for a mainboard. The automatic testing system comprises a system processing module, an inspection module, a configuration module, a testing module, an identification module and a dynamic parameter adjusting module. The mainboard can be inspected, configured, tested and identified in a one-stop mode, the testing time can be shortened, the testing process can be optimized, mainboard testing is conducted in the mode that equipment is used as a main mode and manpower is used as an auxiliary mode, the labor cost can be saved, the testing efficiency can be improved, meanwhile, a parameter dynamic adjusting module is arranged, and in the testing process, the preset qualified parameter threshold values of the inspection module and the test module are dynamically adjusted, the test precision can be guaranteed, in addition, the invention further provides an automatic mainboard test method, and based on the method, one-stop test of the mainboard can be achieved, and the method is simple and efficient.
Owner:SHENZHEN ME MICROELETRONICS CO LTD
A multi-parameter micro-test device for simulating dry-wet cycle and its application method
ActiveCN108918819BShear strength is simple and feasibleGood effectEarth material testingMaterial strength using steady shearing forcesShear modulusSoil science
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
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