X-ray detector

Abstract

The invention discloses an X-ray detector comprising a base in which a control host is arranged. The inner bottom surface of the base is provided with an X-ray image enhancer, and an object carrying plate for placing an object to be detected is arranged on the upper end surface of the base; a workbench having a gap with the object carrying plate is arranged on the base, and an X-ray tube transmitting X ray is arranged in the workbench; a displaying component is put on the workbench; the X-ray image enhancer is connected with the displaying component by a data control circuit and the control host. The upper end of the image enhancer is connected with an X-ray protection device which prevents X ray from harming environment, the X-ray protection device is an inverse convex lead box, and the upper end surface of the lead box is provided with a gland which is provided with an X-ray inlet; two sides of the X-ray tube are provided with a fan for air inlet and outlet, and the X-ray tube is also provided with a temperature sensor control head used for sensing the surface temperature of the X-ray tube in real time. The invention has strong radiation protection ability, safe use, convenient operation, long service life of the X-ray tube and high detection precision and greatly lowers production cost.

Description

technical field [0001] The invention relates to a detector, in particular to an X-ray detector for detecting precision components such as PCB boards. Background technique [0002] In the current field of high-precision processing and production, due to the relatively expensive equipment and materials used, the production cost is high. In the production process, if the defects of the intermediate products cannot be found in time, it will not only increase the scrap rate of the final product, but also increase the waste rate of the final product. It will also reduce the production efficiency and further increase the cost. [0003] For example, in the production of high-performance, high-complexity, high-quality PCB (printed circuit board), in addition to ensuring excellent raw materials, advanced production technology, equipment and advanced management mode, it must also have complete technical quality Guarantee system and advanced testing equipment. At present, the design a...

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Problems solved by technology

[0004] Existing X-ray detectors used to detect precision components such as PCB boards sometimes have X-ray leakage that exceeds the national standard requirements, which is extremely unfavorable to operators and detrimental to the health of workers; in addition, because customers use workers The situation is different. Some need to operate the X-ray continuously online, and some need to observe and use it for a short time. Since the X-ray tube will generate a higher temperature when it is working, if it is used improperly, it may be damaged in a few hours, which will bring trouble to normal work. Great inconvenience, virtually increased production costs

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