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1. CN112730474 - Ray inspection device and vehicle-mounted security inspection system

Office
China
Application Number 202110336807.2
Application Date 30.03.2021
Publication Number 112730474
Publication Date 30.04.2021
Grant Number 112730474
Grant Date 04.01.2022
Publication Kind B
IPC
G01N 23/04
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
23Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/-G01N17/178
02by transmitting the radiation through the material
04and forming images of the material
G01N 23/10
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
23Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/-G01N17/178
02by transmitting the radiation through the material
06and measuring the absorption
10the material being confined in a container, e.g. in luggage X-ray scanners
CPC
G01N 23/04
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
23Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00G01N17/00, G01N21/00 or G01N22/00
02by transmitting the radiation through the material
04and forming images of the material
G01N 23/10
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
23Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00G01N17/00, G01N21/00 or G01N22/00
02by transmitting the radiation through the material
06and measuring the absorption
10the material being confined in a container, e.g. in a luggage X-ray scanners
G01N 2223/03
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2223Investigating materials by wave or particle radiation
03by transmission
G01N 2223/1016
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2223Investigating materials by wave or particle radiation
10Different kinds of radiation or particles
101electromagnetic radiation
1016X-ray
Applicants NUCTECH CO., LTD.
同方威视技术股份有限公司
TSINGHUA UNIVERSITY
清华大学
Inventors ZHANG LI
张丽
CHEN ZHIQIANG
陈志强
HUANG QINGPING
黄清萍
HONG MINGZHI
洪明志
CHENG YI
程熠
QIU MINGHUA
邱明华
ZHANG YAO
张瑶
YANG JIANXUE
杨建学
ZHENG LEI
郑磊
Agents 中科专利商标代理有限责任公司 11021
Title
(EN) Ray inspection device and vehicle-mounted security inspection system
(ZH) 射线检查设备、以及车载安检系统
Abstract
(EN) The invention provides ray inspection equipment and a vehicle-mounted security inspection system. The ray inspection equipment includes a scanning device, and the scanning device comprises an upright frame, a slip ring rotatably mounted on the upright frame, and at least one locking mechanism. Each locking mechanism comprises a driving mechanism mounted on the vertical frame and a locking part, and the locking part is mounted on the driving mechanism to extrude the slip ring in the axial direction of the slip ring under the driving of the driving mechanism, so the slip ring is prevented from rotating relative to the vertical frame. The locking mechanism automatically locks the slip ring to prevent rotation of the slip ring during travel of the vehicle while the radiographic inspection apparatus is in an idle state, thereby preventing critical components of the scanning device, such as a radiation source, a detector array, and the like, from being damaged during movement of the vehicle.
(ZH) 提供一种射线检查设备、以及车载安检系统。射线检查设备包括扫描装置,所述扫描装置包括:直立框架、可转动地安装在所述直立框架上的滑环、以及至少一个锁定机构。每个锁定机构包括:安装在所述直立框架上的驱动机构、以及锁定部,所述锁定部安装在所述驱动机构上、以在所述驱动机构的驱动下在所述滑环的轴向方向上挤压所述滑环,从而阻止所述滑环相对于所述直立框架转动。在车辆行驶过程中而射线检查设备处于闲置状态期间,锁定机构自动地将滑环锁定以防止滑环转动,从而防止扫描装置的例如辐射源、探测器阵列之类的关键部件在车辆移动期间受到损坏。
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