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CT detector suitable for long samples

A detector and long sample technology, which is applied in the field of CT detectors, can solve the problems of large occupied volume, heavy equipment, and inability to meet mobile needs, and achieve the effect of improving accuracy, small size, and light weight

Pending Publication Date: 2017-01-04
天津三英精密仪器股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This form of CT equipment occupies a large volume and is heavy, which cannot meet the needs of mobile

Method used

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Embodiment Construction

[0021] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a CT detector suitable for long samples. The CT detector comprises a whole-shielded radiation protection box and a motion assembly arranged in the whole-shielded radiation protection box through a support, wherein the motion assembly comprises a motion base, a driving rotating assembly and a driven rotating assembly are arranged at two ends of the motion base respectively; a sample holder is deployed at the outer end of the driving rotating assembly and / or the driven rotating assembly; a radiation source detector assembly capable of moving horizontally in the length direction of the motion base is also arranged on the motion base. The CT detector suitable for the long samples has the advantages as follows: the CT detector is small in size and light in weight, can drive the samples to rotate by the aid of the driving rotating assembly, can detect the samples in all directions in combination with horizontal movement of the radiation source detector assembly to realize total-travel helical scanning imaging of the long samples, the detection accuracy is greatly improved, and the detection speed can be increased.

Description

technical field [0001] The invention belongs to the technical field of CT detectors, in particular to a CT detector suitable for long samples. Background technique [0002] In the existing technology, in order to satisfy the CT detection of long samples, the CT detection instrument adopts the form of lifting ray source and flat panel detector to scan the sample. This form of CT equipment occupies a large volume and is heavy, which cannot meet the needs of movement. Contents of the invention [0003] In view of this, the present invention aims to propose a CT detector suitable for long samples, which occupies a small area, is light in weight, and can detect samples at different positions. [0004] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0005] A CT detector suitable for long samples, including a fully shielded radiation protection box, and a moving component arranged inside it through a bracket; [0006...

Claims

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Application Information

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IPC IPC(8): G01N23/04
CPCG01N23/04
Inventor 须颖张园成杨诗棣
Owner 天津三英精密仪器股份有限公司
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