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Connecting method and its connecting device for detector module circuit in container detecting system

A technology for checking system and circuit connection, applied in the field of radiation detection, which can solve the problems of complicated wiring and difficult installation, and achieve the effect of simplifying installation and wiring, ensuring safe use, and improving electromagnetic anti-interference ability.

Active Publication Date: 2009-03-11
TSINGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are disadvantages of complicated wiring and not easy to install

Method used

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  • Connecting method and its connecting device for detector module circuit in container detecting system
  • Connecting method and its connecting device for detector module circuit in container detecting system
  • Connecting method and its connecting device for detector module circuit in container detecting system

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Embodiment Construction

[0024] see Figure 4 to Figure 7 The connection device for realizing the connection method of the present invention includes an integrated cable 1, a connector 2 connected to both ends of the integrated cable 1, and a connecting socket 3 that can be installed on the end face of the detector module to match the connector 2. The integrated cable 1 includes a plurality of power lines 4 and a signal line 5 composed of a plurality of twisted pairs. Each signal line 5 in the composite cable 1 is grouped, and a separate shielding layer 8 is provided on the periphery of each group of signal lines, and a general shielding layer 9 is provided on the periphery of each power supply line 4 and the shielded signal line 5 . The input circuit of each power line 4 is provided with a resettable fuse. The end face of the connector 2 is provided with convex contacts 6 connected with the power lines 4 and signal lines 5 of the integrated cable 1 , and the connecting socket 3 is provided with fema...

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Abstract

The present invention relates to radiation detection technology. The connecting device for detector module circuit in container detecting system includes comprehensive cable, connectors connected to two ends of the comprehensive cable and connecting sockets mounted onto the end oft detector module and matching the connectors. Structurally, the connecting device features the comprehensive cable including several power source lines and several signal lines, the connectors with several convex contacts in the ends for connection with the power source lines and the signal lines, and the connecting sockets with corresponding concave contacts intelligent ends. Compared with available technology, the present invention has simple cable installation and connection, low cost, raised safety and raised electromagnetic interference resisting performance.

Description

technical field [0001] The invention relates to the technical field of radiation detection, in particular to a cable connection device for a detector module in an X and gamma radiation imaging inspection system. Background technique [0002] The detector module is one of the core parts of the container inspection system. The detector module is responsible for converting the incident X and gamma rays into electrical signals. The detector array is often composed of hundreds to thousands of channels. For the convenience of installation, production and debugging, every sixteen, thirty-two or other multiple channels are often composed of a detector module, which requires the integration of many detector modules. Power lines and signal lines are interconnected. [0003] The connection of the detector module includes the connection of the power supply and the connection of the control signal. In the prior art, two ways are provided for the connection of the power supply of the de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N23/04
Inventor 李元景张清军高文焕
Owner TSINGHUA UNIV
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