Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022206109 - RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSPECTION SYSTEM

Publication Number WO/2022/206109
Publication Date 06.10.2022
International Application No. PCT/CN2022/071544
International Filing Date 12.01.2022
IPC
G01N 23/04 2018.1
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 2018.1
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 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
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
Applicants
  • 同方威视技术股份有限公司 NUCTECH COMPANY LIMITED [CN]/[CN]
  • 清华大学 TSINGHUA UNIVERSITY [CN]/[CN]
Inventors
  • 张丽 ZHANG, Li
  • 陈志强 CHEN, Zhiqiang
  • 黄清萍 HUANG, Qingping
  • 洪明志 HONG, Mingzhi
  • 程熠 CHENG, Yi
  • 邱明华 QIU, Minghua
  • 张瑶 ZHANG, Yao
  • 杨建学 YANG, Jianxue
  • 郑磊 ZHENG, Lei
Agents
  • 中科专利商标代理有限责任公司 CHINA SCIENCE PATENT & TRADEMARK AGENT LTD.
Priority Data
202110336807.230.03.2021CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSPECTION SYSTEM
(FR) APPAREIL D'INSPECTION RADIOGRAPHIQUE ET SYSTÈME D'INSPECTION DE SÉCURITÉ EMBARQUÉ
(ZH) 射线检查设备、以及车载安检系统
Abstract
(EN) A radiographic inspection apparatus (200) and a vehicle-mounted security inspection system (100). The radiographic inspection apparatus (200) comprises a scanning device (20), wherein the scanning device (20) comprises an upright framework (3), a sliding ring (4) rotatably mounted on the upright framework (3), and at least one locking mechanism (7). Each locking mechanism (7) comprises a driving mechanism (71) mounted on the upright framework (3), and a locking portion (72), wherein the locking portion (72) is mounted on the driving mechanism (71) so as to squeeze the sliding ring (4) in an axial direction of the sliding ring (4) under the driving of the driving mechanism (71), thereby preventing the sliding ring (4) from rotating relative to the upright framework (3). When a vehicle is travelling and the radiographic inspection apparatus (200) is in an idle state, the locking mechanism (7) automatically locks the sliding ring (4) to prevent the sliding ring (4) from rotating, thereby preventing critical components of the scanning device (20) such as a radiation source and a detector array from being damaged during movement of the vehicle.
(FR) L'invention concerne un appareil d'inspection radiographique (200) et un système d'inspection de sécurité embarqué (100). L'appareil d'inspection radiographique (200) comprend un dispositif de balayage (20), le dispositif de balayage (20) comprenant un bâti vertical (3), une bague coulissante (4) montée rotative sur le bâti vertical (3), et au moins un mécanisme de verrouillage (7). Chaque mécanisme de verrouillage (7) comprend un mécanisme d'entraînement (71) monté sur le bâti vertical (3), et une partie de verrouillage (72), la partie de verrouillage (72) étant montée sur le mécanisme d'entraînement (71) de manière à presser la bague coulissante (4) dans une direction axiale de la bague coulissante (4) lors de l'entraînement du mécanisme d'entraînement (71), empêchant ainsi que la bague coulissante (4) ne tourne par rapport au bâti vertical (3). Lorsqu'un véhicule circule et que l'appareil d'inspection radiographique (200) est dans un état de repos, le mécanisme de verrouillage (7) verrouille automatiquement la bague coulissante (4) pour empêcher que la bague coulissante (4) ne tourne, empêchant ainsi que des composants critiques du dispositif de balayage (20), tels qu'une source de rayonnement et un réseau de détecteurs, ne soient d'endommagés pendant le déplacement du véhicule.
(ZH) 一种射线检查设备(200)、以及车载安检系统(100)。射线检查设备(200)包括扫描装置(20),扫描装置(20)包括:直立框架(3)、可转动地安装在直立框架(3)上的滑环(4)、以及至少一个锁定机构(7)。每个锁定机构(7)包括:安装在直立框架(3)上的驱动机构(71)、以及锁定部(72),锁定部(72)安装在驱动机构(71)上、以在驱动机构(71)的驱动下在滑环(4)的轴向方向上挤压滑环(4),从而阻止滑环(4)相对于直立框架(3)转动。在车辆行驶过程中而射线检查设备(200)处于闲置状态期间,锁定机构(7)自动地将滑环(4)锁定以防止滑环(4)转动,从而防止扫描装置(20)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。
Related patent documents
Latest bibliographic data on file with the International Bureau