3results about How to "Improve the detection environment" patented technology

The invention discloses an anodic oxide film detection system which comprises a conveying module, a preprocessing module, a multi-dimensional detection module, a data processing module, a sorting module and a central control module. The conveying module is used for conveying an anodic oxide film workpiece to be detected to each functional module according to a preset speed and path; the pretreatment module is arranged on a conveying path of the conveying module and is used for cleaning and drying the surface of a to-be-detected workpiece; and the multi-dimensional detection module is arranged on the conveying path behind the preprocessing module and is used for carrying out multi-parameter detection on the preprocessed workpieces. According to the anodic oxide film detection system disclosed by the invention, the problems of low detection efficiency, poor detection precision, single detection parameter, insufficient pretreatment, weak data processing capability, low sorting efficiency and the like in anodic oxide film detection in the prior art are solved.

The application discloses a kind of science and technology overloading non-field law enforcement equipment, belong to traffic management technical field.The science and technology overloading non-field law enforcement equipment, through infrared monitor, vehicle is monitored, and whether piezoelectric film sensor is detected vehicle is overweight, in overweight case, cooperate vehicle marking spray assembly and spray dangerous warning sign to vehicle rear, then can automatically mark overweight vehicle, facilitate remind other vehicles, and it is beneficial to road police to know overweight vehicle quickly, facilitate vehicle interception, secondly in rainy weather, with rainwater into water storage tank increases, press-down component controls telescopic rainproof assembly to be unfolded, telescopic rainproof assembly is shielded to piezoelectric film sensor, reduce the influence of rainwater on detection accuracy, maintain good detection environment, and water flow driving assembly drives transparent cylinder rotation can keep circumferential surface is realized automatic cleaning operation in rainy day by clean strip, avoid monitoring image to appear fuzzy, and it is beneficial to clean.

This utility model discloses an acoustic detection device for waterway surveying, belonging to the field of waterway surveying. It includes a mounting plate with a cutting assembly at its lower end. The cutting assembly includes a rotating base installed inside the mounting plate, a rotating roller rotatably connected inside the rotating base, a cutting blade fixedly sleeved on the outer wall of the rotating roller, and a toothed sleeve fixedly sleeved on the outer wall of the rotating roller. Through the coordinated use of these devices, the stability and efficiency of waterway detection are improved. Driven by a motor, in conjunction with the toothed sleeve, active gear, reciprocating screw, rotating roller, and cutting blade, the component rotates, allowing the cutting blade to quickly cut away roots and aquatic plants. Combined with the longitudinal displacement of the cutting blade holder, debris is quickly cut off and pushed away from the outer wall of the protective cover, preventing debris from adhering to the outer wall of the detector along with the water flow, thereby improving the detector's detection environment and increasing the accuracy of the detection data.