6results about How to "Complete detection" patented technology

The invention belongs to the technical field of detection equipment, and particularly relates to an inductor tin slag defect detection machine which comprises a base, and the upper end of the base is fixedly provided with a bearing frame. The device further comprises multiple sets of overturning supporting mechanisms, an overturning power mechanism, an optical detection mechanism, a guiding feeding mechanism, a material collecting mechanism, an automatic statistics mechanism, a detection speed and frame rate self-regulation mechanism and a PLC. According to the invention, comprehensive and rapid detection work of the inductors can be realized, the detection is more complete, the detection accuracy is ensured, the detection speed and the detection frame rate of the optical camera can be automatically regulated and controlled based on the number of the inductors to be detected, and the detection efficiency is improved. While the detection efficiency is ensured, the problem that the use quality and the service life of the optical detection camera can be affected by using too high optical detection frame rate for a long time is solved, the inductors which are detected to be qualified and the inductors which are detected to be unqualified can be placed in a classified mode, and the automatic sorting function is achieved.

A multi-channel microfluidic label-free pathogen detection system and method with internal reference correction is disclosed, relating to the field of pathogen detection. The method includes: acquiring the initial interference spectrum of each functional detection region before the reaction; injecting the sample to be tested and distributing it to multiple parallel microfluidic channels according to a preset flow path; specific binding of the target pathogen to the aptamer to form an aptamer-pathogen complex layer; acquiring the post-reaction interference spectrum of each functional detection region, comparing the post-reaction interference spectrum with the initial interference spectrum before the reaction, and calculating the change in optical path difference of each functional detection region; calculating the target detection signal and comparing it with a standard curve to obtain the concentration of the target pathogen in the sample. This invention achieves continuous, accurate, and repeatable spectral acquisition of multiple functional detection regions, without the need for nucleic acid amplification or labeling, realizing multi-channel parallel, automated acquisition, internal reference correction, and quantitative analysis of pathogen concentration, thus improving the accuracy and reliability of the detection results.

The present invention discloses a camera focus shutter pressing strength detection device and a detection method thereof, and relates to the technical field of parts detection. The present invention tests the use strength of the pressing member of the camera focus shutter by pressing, and the button-type shutter button is assembled on the cylindrical top contact of the touch-pressure switch to perform edge pressing and middle pressing: the specific steps include: installing the button-type shutter additional button on the cylindrical top contact of the touch-pressure switch, and fixing the clamping device below the detector by buckling two clamps on the cylinder; starting the motor, the driving rod rotates around the fan-shaped driving block to form a ring, and intermittently presses down along the peripheral edge of the additional button through the resetting of the elastic member: starting the telescopic rod, and intermittently pressing down the middle of the additional button. According to people's habit of shutter pressing, the present invention uses a rotating detection device to perform peripheral interference test on the edge pressing of the case to improve the accuracy of parts detection.

The utility model relates to detection device technical field especially relates to a kind of polyurethane lining steel pipe internal defect detection device, the polyurethane lining steel pipe internal defect detection device includes detection host computer, and the outside fixed connection of detection host computer has connecting rod, and connecting rod is provided with multiple groups, and the side of detection host computer is provided with detection structure, and detection structure includes detection host computer and detection head, and the side fixed connection of detection host computer has detection head, and the outside of detection host computer is provided with rollover structure, and rollover structure includes outer frame, push rod motor and wheel frame, the outside of connecting rod is all fixedly connected with outer frame, and the three directions of outer frame are all fixedly connected with push rod motor, and the outside output end of push rod motor is fixedly connected with wheel frame, the polyurethane lining steel pipe internal defect detection device provided by the utility model has the advantage that the rollover structure driving device can be rotated in pipeline inside to detect the inner wall of pipeline comprehensively.

The application discloses a cold leakage detection system, relates to the technical field of tank safety, and can control a unmanned aerial vehicle to detect the cold leakage of a tank, thereby improving the detection efficiency. The cold leakage detection system comprises a unmanned aerial vehicle carrying a tank cold leakage detection device. The unmanned aerial vehicle comprises a rack. A control system is arranged at the center of the rack. Four corners of the top of the rack are provided with power systems. The power systems are connected through the control system. Four corners below the rack are provided with landing gears. The tank cold leakage detection device is arranged between the landing gears. The tank cold leakage detection device is connected through the control system. The tank cold leakage detection device is used for detecting the cold leakage of a liquefied natural gas (LNG) tank.

This application belongs to the field of collision detection technology, and relates to an array-type force / tactile sensor and a self-moving robot. The array-type force / tactile sensor is installed on the self-moving robot, which includes a base and a side shell. The array-type force / tactile sensor includes M sensing units. The side shell is composed of at least one shell unit, and each shell unit is provided with at least one sensing unit. The sensing unit includes a sensing element and a detection element. One of the sensing element and the detection element abuts against the shell unit and is used to generate a relative displacement relative to the other of the sensing element and the detection element due to collision deformation. The detection element is used to generate a detection signal that changes uniquely with the relative displacement, and the sensing element is used to detect the detection signal. Compared with existing collision detection modules for self-moving robots, the array-type force / tactile sensor of this application can more completely and accurately detect whether a collision has occurred in the self-moving robot.