Ray detection apparatus and corner detector assembly thereof

Abstract

The invention relates to a ray detection apparatus and a corner detector assembly thereof. The corner detector assembly comprises a corner base and a corner detector; the corner base is used for beingarranged at the inner side corner of a detector array; the inner side corner is formed by the ends, close to each other, of the transverse arm detector array and the longitudinal arm detector array;and the corner detector is mounted on the corner base and forms a corner detector array, and the corner detector array is used for filling a detection missing area between the transverse arm detectorarray and the longitudinal arm detector array, so that complete imaging at the inner side corner is obtained. According to the scheme, the problems of large mounting space requirement and inconvenience in mounting and maintenance due to the fact that corners of the vertical detection arm and the transverse detection arm of existing ray detection equipment need to be overlapped are solved.

Description

technical field [0001] The invention relates to a radiation detection device and a corner detector assembly thereof. Background technique [0002] Radiography is a technology that uses a ray beam to irradiate an object and detects the effect of the object on the ray to form an image. Commonly used rays include X-rays and γ-rays. According to national standards, radiation detection equipment for containers or vehicles usually includes the following parts: radiation source, radiation detection and imaging system, scanning device and control system, imaging display system, safety interlock device and radiation protection facilities. The detection principle of the radiation detection equipment is to use the radiation generated by the accelerator and other radiation sources to perform linear scanning and perspective on the container, and receive radiation signals of different strengths through the detector array, and these signals are converted into weak electrical signals by the...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a radiation detection device to solve the problems of large installation space requirements and inconvenient installation and maintenance caused by lap joints at the corners of the vertical detection arm and the horizontal detection arm of the existing radiation detection device

At the same time, another object of the present invention is to provide a corner detector assembly of radiation detection equipment, which can solve the problem of large installation space requirements caused by overlapping corners of the vertical detection arm and the horizontal detection arm of the existing radiation detection equipment. The problem of inconvenient installation and maintenance

Images