10results about How to "Convenient re-examination" patented technology

The utility model discloses an automatic detection stacking conveyor line, and relates to the technical field of stacking conveyor lines, the automatic detection stacking conveyor line comprises a feeding guide rail, one side of the feeding guide rail is provided with an opening, the opening is fixedly connected with a detection sorting reversing arc table, the input end of the detection sorting reversing arc table is in butt joint with the opening, and the output end of the detection sorting reversing arc table is in butt joint with the opening. The output end of the detecting, sorting and reversing arc table is fixedly connected with a material returning guide rail, the material returning guide rail and the feeding guide rail are arranged in parallel, one side of the detecting, sorting and reversing arc table is fixedly connected with a supporting plate, the supporting plate is located between the material returning guide rail and the feeding guide rail, and the supporting plate is rotationally connected with a rotating shaft; according to the utility model, the servo motor is used for accurately controlling the rotation of the material shifting hand, unqualified materials can be accurately shifted from the feeding guide rail to the material returning guide rail, the sorting accuracy and reliability are improved, the unqualified materials are transferred to a reinspection area through the material returning guide rail, the further confirmation of the product quality is facilitated, the misjudgment is reduced, and the production efficiency is improved. And the product quality control level is improved.

The invention relates to the technical field of biological medicine, in particular to a biomarker for diagnosing and distinguishing rheumatoid arthritis and knee osteoarthritis and application of the biomarker. In order to solve the problems of insufficient sensitivity and specificity of rheumatoid arthritis (RA) and knee osteoarthritis (KOA) in clinical detection, the invention discloses a novel biomarker, namely a soluble interleukin 17 receptor D, namely sIL-17RD. The inventor finds that the sIL-17RD level is remarkably increased in serum of a patient with rheumatoid arthritis, the sIL-17RD level is not remarkably changed in serum of a patient with knee osteoarthritis, and the sIL-17RD level is remarkably increased in synovial fluid of the patient with knee osteoarthritis. Therefore, by measuring the sIL-17RD level in the serum sample of the rheumatoid arthritis patient and the sIL-17RD level in the synovial fluid and serum of the knee osteoarthritis patient, the rheumatoid arthritis and the knee osteoarthritis are diagnosed and distinguished, and a new strategy is provided for clinical diagnosis and distinguishing of the rheumatoid arthritis and the knee osteoarthritis.

This utility model discloses a testing device for quick replacement of composite electrodes, relating to the field of composite electrode technology. It includes a workbench with a detection mechanism in the center. The detection mechanism comprises a fixed plate, a test cylinder, and a limiting plate. The surface of the fixed plate is provided with circumferentially arranged fixing mechanisms, each including a clamping frame and a detection connector. A connecting rod and a sliding rod are fixedly connected to the surface of the clamping frame, and a locking block is engaged at the top of the connecting rod. This testing device facilitates quick replacement of composite electrodes by positioning and fixing the composite electrode using the fixed plate and limiting plate, testing the composite electrode using the test cylinder, improving the convenience of composite electrode testing, enhancing the stability of the electrical connection between the detection connector and the composite electrode's contact point using the connecting rod and limiting plate, and analyzing and transmitting test data from the composite electrode through the detection connector, thus improving the accuracy of composite electrode testing.

The present invention discloses a sealing device and a leak detection method for the starting hole of a mud shield machine with leak detection, comprising a short sleeve arranged on the end of the starting well, a first sealing ring, a second sealing ring, and a third sealing ring are arranged in sequence from the inside to the outside between the short sleeve and the shield body of the shield machine, the first sealing ring and the second sealing ring are arranged on the inner wall of the short sleeve, the third sealing ring is arranged on the outer end surface of the short sleeve, a door flap is arranged on the outer side of the third sealing ring, a sealing chamber is formed between the first sealing ring and the second sealing ring, a grease injection hole is arranged on the outer wall of the short sleeve of the sealing chamber, sealing grease is injected into the sealing chamber through the grease injection hole, the grease injection hole is connected to a pressure gas source through a switch valve, and the pressure gas source is used to detect air leakage in the sealing chamber before injecting the sealing grease. The present invention can realize the addition of a leak detection process before injecting grease into the sealing chamber through the self-contained leak detection device to avoid grease waste.

The application provides a special drilling tool for drilling a taper hole and a manufacturing method thereof, and steps are as follows: step 1, preparing a blank; step 2, processing a taper; step 3, processing a grinding groove; step 4, processing a main flank surface 2 of a chisel; step 5, grinding two main flank surfaces 1 of a drill tip; and step 6, grinding a first chip flute. The application is used for drilling a small inner hole and a large outer hole, effectively improves the drilling efficiency of the taper hole, and solves the processing problem of one-time forming of the taper hole.

The present invention relates to the technical field of electrical connector components, and discloses a stacked electrical connector assembly and an electrical connector component thereof. The electrical connector component includes a bracket, a ring frame is symmetrically fixedly installed on the inner side of the bracket, a mounting frame is rotatably installed inside the ring frame, a first roller is symmetrically rotatably installed inside the mounting frame, and a first motor is fixedly installed on the outer side of the mounting frame. The present invention can realize the automatic separation of multiple adjacent substrates from top to bottom and the automatic connection between multiple adjacent substrates. During the whole process, there is no need to manually separate and plug in multiple substrates, which greatly saves the workload of the staff and is very labor-saving. It is very convenient when troubleshooting and re-inspecting multiple substrates as a whole, and can realize the separation and limitation of the substrates after the substrates are separated, so that the substrates will not be combined again due to excessive weight, thereby ensuring the separation of the substrates.

The utility model discloses a cigarette comprehensive test platform measures after cigarette classification device, include: discharge hopper, conveying pipeline, control assembly and collection subassembly, conveying pipeline bottom is provided with the smoke outlet, control assembly includes first drive cylinder, transmission part, first arc plate and second arc plate, and first drive cylinder sets up the outside of conveying pipeline, and the output shaft of first drive cylinder is connected with transmission part, and first arc plate and second arc plate set up at the smoke outlet, and with the smoke outlet coincides, and the bottom of transmission part is rotatably connected with first arc plate, second arc plate, collection subassembly is connected with the second end of conveying pipeline and is located below the smoke outlet, the utility model discloses can classify qualified cigarette and unqualified cigarette, realizes separate collection, and the subsequent view and analysis unqualified reason are convenient, simultaneously realizes the sequential arrangement and stratified stacking of unqualified cigarette, and the use personnel can utilize the detection data and the real object corresponding, supports quality traceability and reinspection.

The application discloses a photovoltaic panel defect map preview display method and device, equipment and a storage medium, relates to the field of image display, and displays a defect preview interface, which comprises a panoramic display area and a preview display area. The panoramic display area displays a photovoltaic panel master map, and the preview display area displays a photovoltaic panel defect map. When a preview instruction of the defect map is received, a preview mode and a target master map are determined, a defect set is obtained from a database, and a defect map of a target number and a target size is displayed in the preview display area according to the preview mode. When a selection operation on a target defect map in the preview display area is received, the original defect map corresponding to the target defect map is displayed in the preview display area. According to the scheme, the number of defect maps and the image size of the preview display can be freely selected according to the number of defects of the photovoltaic panel, the original defect map is called to display, the zooming effect can be realized, the defect point detail information can be directly obtained from the original defect map, and the false detection rate is greatly reduced.

The utility model discloses a wine bottle removing device which comprises a removing frame and a removing mechanism opposite to the removing frame, and the removing mechanism and the removing frame are arranged on the two sides of a conveying line respectively. A separating mechanism and a conveying mechanism are arranged on the removing frame, the separating mechanism divides the removing frame into three removing areas, openings of the three removing areas all face the conveying line, each removing area is correspondingly provided with one removing mechanism, and the conveying mechanism conveys the wine bottles from the inlet sides of the removing areas to the outlet sides of the removing areas. According to the scheme, the removing device is used for storing the wine bottles with defects in different areas, meanwhile, the displayer is matched to display the specific defect content, and compared with a fixed-point removing and centralized storage mode in the prior art, the scheme is more convenient to recheck, and the manual recheck difficulty is reduced.

The present invention discloses a PCB board detection device and a marking method with a double-sided marking function, the method comprising: obtaining an initial image containing images of the upper and lower surfaces of a PCB board, performing pixel dissolution on the initial image to determine the circuit line contour corresponding to the initial image; screening out non-continuous areas from the circuit line contour and obtaining the corresponding regional images in the initial image, performing uniformity recognition on the regional images to obtain corresponding recognition results, obtaining the coordinate positions of the regional images whose uniformity does not meet the uniformity condition according to the recognition results, generating a first marking control signal and a second marking control signal for sending, so as to add the corresponding first marking information and the second marking information on the upper and lower surfaces of the corresponding PCB board respectively. The above method collects the initial images of the upper and lower surfaces of the PCB board through an image acquisition device and performs intelligent recognition, and adds marking information on the upper and lower surfaces of the PCB board respectively through a marking adding component, thereby greatly improving the comprehensiveness and detection efficiency of the PCB board detection.