4results about How to "Normal detection" patented technology

The utility model relates to the technical field of food detection, in particular to spring roll stuffing foreign matter detection equipment which comprises a conveying frame and an X-ray detector fixedly installed on the conveying frame, and positioning mechanisms are installed at the left end and the right end of the conveying frame and located in front of the X-ray detector. A height limiting mechanism is mounted between the positioning mechanism and the X-ray detector, and a discharging cover is fixedly mounted at the rear end of the X-ray detector; the positioning mechanism comprises first air cylinders fixedly installed at the left end and the right end of the conveying frame, connecting plates are fixedly installed at the driving ends of the two first air cylinders correspondingly, sliding rods are fixedly installed on the opposite sides of the two connecting plates correspondingly, and the front ends and the rear ends of the sliding rods are sleeved with springs correspondingly. Compared with the existing spring roll stuffing foreign matter detection equipment, the spring roll stuffing foreign matter detection equipment disclosed by the utility model has the advantage that the detection quality and the detection efficiency of the spring roll stuffing foreign matter detection equipment can be improved through the design.

The invention relates to a strong-light-resistant PIN type laminated laser detector and a manufacturing method, and belongs to the field of photoelectric detector chips. The detector comprises two stacked sub-detectors, wherein the sub-detector I is arranged at the upper part and comprises a P + contact region I, an i absorption region I, an N + contact region I, an antireflection film, an electrode I, a dielectric layer I and an electrode II; the sub-detector II is arranged at the lower part and comprises a P + contact region II, an i absorption region II, an N + contact region II, a dielectric layer II and an electrode III; a filter film I is arranged on the sub-detector II; a bonding layer is arranged on the filter film I and is connected with the sub-detector I and the sub-detector II; the electrode II and the electrode III are provided with through holes so as to be interconnected with a peripheral circuit. The system has excellent strong sunlight interference resistance, and high fidelity of signal detection is ensured at the same time.

The utility model provides a wire harness rubber sleeve air tightness detection device comprising a pedestal, the top of the pedestal is fixedly provided with an air storage cylinder, one side of the air storage cylinder is connected with an air inlet pipe, the top of the air storage cylinder is detachably provided with a module cover, the module cover is provided with a rubber sleeve, the rubber sleeve is provided with a wire harness, and the wire harness is arranged on the wire harness. Two pressing claw assemblies are arranged above the rubber sleeve in an up-down staggered mode, the distance between the two pressing claw assemblies in the vertical direction is not smaller than the outer diameter of the wire harness, and a downward pressing driving mechanism for driving the pressing claw assemblies to move downwards or reset is erected above the pressing claw assemblies. The pressing claw assembly is provided with a semi-arc-shaped plate matched with the edge of the rubber sleeve, and the middle of the semi-arc-shaped plate is detachably and fixedly connected with the lower end of the downward pressing driving mechanism; according to the utility model, the connection stability between the rubber sleeve and the mold cover plate can be improved, and normal detection is ensured.

This application provides an electric field generator, a tumor electric field therapy system, and a method for detecting the quality of electrode pads. The system includes an electrode pad, each electrode pad comprising multiple electrode units and multiple temperature detection units. The multiple electrode units are divided into multiple row groups and multiple column groups. The grounding terminals of each temperature detection unit in each row group are connected to a grounding pin via a control switch. The signal terminals of each temperature detection unit in each column group are shorted to their respective electrode units and then connected to a bidirectional switching switch via a dual-purpose signal line. Thus, multiple electrode units can be controlled in zones and temperature detection signals can be sampled using fewer conductive traces. Furthermore, based on the sampled temperature detection signals, it is possible to monitor whether the electrode pad is damaged or unqualified.