公开(公告)号：US20070075073A1

公开(公告)日：2007-04-05

申请号：US11523779

申请日：2006-09-19

申请人： Zhiqiang Chen ,  Yuanjing Li ,  Yinong Liu ,  Haifeng Hu ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

发明人： Zhiqiang Chen ,  Yuanjing Li ,  Yinong Liu ,  Haifeng Hu ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

IPC分类号： H05B6/76

CPC分类号： E06B5/18 ,  E06B3/42 ,  G21F7/005 ,  G21Y2002/207 ,  G21Y2002/501 ,  G21Y2004/30

摘要： The present invention relates to a radiation inspection system discloses a shielding door device for a radiation inspection system, comprising a door body, two guides located on two opposite sides of the door body, a rack, a gear and a motor. The two guides are fixed on an upper surface of a frame and the door body is movably connected to the two guides via bearings. The rack is fixed on a bottom of the door body and meshed with the gear. The gear is coupled with a shaft of the motor fixed on a lower surface of the frame. With the above configuration, the present invention is advantageous in automatic and complete shielding of the radiation inspection system without interference. In addition the shielding door can be controlled intelligently, so that accidental radiation leakage can be prevented.

摘要翻译： 辐射检查系统技术领域本发明涉及一种辐射检查系统，该辐射检查系统公开了一种用于辐射检查系统的屏蔽门装置，包括门体，位于门体两侧的两个导轨，齿条，齿轮和马达。 两个引导件固定在框架的上表面上，门体通过轴承可移动地连接到两个引导件。 机架固定在门体的底部并与齿轮啮合。 齿轮与固定在框架的下表面上的马达的轴联接。 利用上述结构，本发明在辐射检测系统的自动完全屏蔽和无干扰的情况下是有利的。 此外，可以智能地控制屏蔽门，从而可以防止意外的辐射泄漏。

公开(公告)号：US07855352B2

公开(公告)日：2010-12-21

申请号：US11523779

申请日：2006-09-19

申请人： Zhiqiang Chen ,  Yuanjing Li ,  Yinong Liu ,  Haifeng Hu ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

发明人： Zhiqiang Chen ,  Yuanjing Li ,  Yinong Liu ,  Haifeng Hu ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

IPC分类号： H05B6/64

CPC分类号： E06B5/18 ,  E06B3/42 ,  G21F7/005 ,  G21Y2002/207 ,  G21Y2002/501 ,  G21Y2004/30

摘要： A radiation inspection system includes a shielding door device for a radiation inspection system, comprising a door body, two guides located on two opposite sides of the door body, a rack, a gear and a motor. The two guides are fixed on an upper surface of a frame and the door body is movably connected to the two guides via bearings. The rack is fixed on a bottom of the door body and meshed with the gear. The gear is coupled with a shaft of the motor fixed on a lower surface of the frame. This configuration is advantageous in automatic and complete shielding of the radiation inspection system without interference. In addition the shielding door can be controlled intelligently, so that accidental radiation leakage can be prevented.

摘要翻译： 辐射检查系统包括用于辐射检查系统的屏蔽门装置，包括门体，位于门体的两个相对侧上的两个引导件，齿条，齿轮和马达。 两个引导件固定在框架的上表面上，门体通过轴承可移动地连接到两个引导件。 机架固定在门体的底部并与齿轮啮合。 齿轮与固定在框架的下表面上的马达的轴联接。 这种配置在辐射检测系统的自动完全屏蔽中不受干扰是有利的。 此外，可以智能地控制屏蔽门，从而可以防止意外的辐射泄漏。

公开(公告)号：US20060239402A1

公开(公告)日：2006-10-26

申请号：US11286559

申请日：2005-11-23

申请人： Haifeng Hu ,  Yuanjing Li ,  Kejun Kang ,  Zhiqiang Chen ,  Yinong Liu ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Bin Sang

发明人： Haifeng Hu ,  Yuanjing Li ,  Kejun Kang ,  Zhiqiang Chen ,  Yinong Liu ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Bin Sang

IPC分类号： G01N23/06 ,  G01N23/04 ,  G01B15/02

CPC分类号： G01N9/24 ,  G01N2001/022

摘要： A CT method and an apparatus for liquid safety-detection with a radiation source relate to a radiation imaging detecting technology field. The invention comprises using a radiation source, a detector and data collector, a computer data processor; and the main steps are: 1) a liquid article to be detected being placed onto a rotary platform which is rotatable; 2) the ray emitted from the radiation source passing through the liquid article, and being received and formed into projection data by the detector and data collector; and 3) the projection data being transmitted to the computer data processor, which processes it to obtain the liquid density of the detected article, compares the result with the densities of dangerous articles in a current database, and then visually displays the detected information of the detected liquid article. Comparing to the prior art, the invention has a small volume, a strong anti-interference, a high accuracy of detection, an easy shielding, and a high use safety and reliability.

公开(公告)号：US07508918B2

公开(公告)日：2009-03-24

申请号：US11525692

申请日：2006-09-22

申请人： Yinong Liu ,  Zhiqiang Chen ,  Yuanjing Li ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

发明人： Yinong Liu ,  Zhiqiang Chen ,  Yuanjing Li ,  Wanlong Wu ,  Yulan Li ,  Xilei Luo ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

IPC分类号： G21K1/04

CPC分类号： G21K1/04

摘要： A collimator for adjusting an X-ray beam includes: an up-and-down adjustment mechanism; a left-and-right adjustment mechanism, a supporting member; and an adjusting plate connected with the supporting member. The up-and-down adjustment mechanism comprises first rotating nuts, up-and-down moving leading screws threadedly connected with the first rotating nuts, and upper and lower sliding stops located in the supporting member. Each of the leading screws is connected with the upper and lower sliding stops to drive the upper and lower sliding stops, respectively, to vertically move. The left-and-right adjustment mechanism comprises second rotating nuts, horizontally moving leading screws connected with second rotating nuts, and left and right sliding stops located in the supporting member. Each of the horizontally moving leading screws are connected with the left and right sliding stops to drive the left and right sliding stops, respectively, to horizontally move.

摘要翻译： 用于调整X射线束的准直器包括：上下调节机构; 左右调节机构，支撑构件; 以及与支撑构件连接的调节板。 上下调节机构包括第一旋转螺母，与第一旋转螺母螺纹连接的上下移动的引导螺钉，以及位于支撑构件中的上下滑动止动件。 每个前导螺钉与上下滑动止动件连接以分别驱动上下滑动止动件垂直移动。 左右调节机构包括第二旋转螺母，与第二旋转螺母连接的水平移动的导螺杆，以及位于支撑构件中的左右滑动止动件。 每个水平移动的前导螺钉与左右滑动止动件分别连接以驱动左右滑动止动件水平移动。

公开(公告)号：US08066102B2

公开(公告)日：2011-11-29

申请号：US11525697

申请日：2006-09-22

申请人： Xilei Luo ,  Kejun Kang ,  Yinong Liu ,  Yuanjing Li ,  Zhiqiang Chen ,  Wanlong Wu ,  Yulan Li ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

发明人： Xilei Luo ,  Kejun Kang ,  Yinong Liu ,  Yuanjing Li ,  Zhiqiang Chen ,  Wanlong Wu ,  Yulan Li ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

IPC分类号： B66B9/02 ,  H01L21/68 ,  G21K5/10

CPC分类号： G01N23/046 ,  G01N2223/419

摘要： A lifting apparatus includes a vertical guide device, a turntable device which is movable along the vertical guide device upwards or downwards, and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. The turntable device includes a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device, a turntable which is rotatably provided on the bracket, and a second driving device which rotates the turntable on the bracket.

摘要翻译： 提升装置包括垂直导向装置，可沿着垂直导向装置向上或向下移动的转台装置，以及第一驱动装置，其驱动转盘装置沿垂直导向装置引导的向上和向下方向移动。 转盘装置包括：托架，其与所述垂直引导装置可滑动地接合并且垂直地朝向所述垂直引导装置的侧面突出;转台，其可旋转地设置在所述支架上;以及第二驱动装置，其使所述转盘旋转在所述支架上。

公开(公告)号：US20070062253A1

公开(公告)日：2007-03-22

申请号：US11525697

申请日：2006-09-22

申请人： Xilei Luo ,  Kejun Kang ,  Yinong Liu ,  Yuanjing Li ,  Zhiqiang Chen ,  Wanlong Wu ,  Yulan Li ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

发明人： Xilei Luo ,  Kejun Kang ,  Yinong Liu ,  Yuanjing Li ,  Zhiqiang Chen ,  Wanlong Wu ,  Yulan Li ,  Li Zhang ,  Ziran Zhao ,  Bin Sang ,  Hailin Wang

IPC分类号： G01N33/497

CPC分类号： G01N23/046 ,  G01N2223/419

摘要： The present invention discloses a lifting apparatus, comprising: a vertical guide device; a turntable device which is movable along the vertical guide device upwards or downwards; and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. Wherein said turntable device comprises: a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device; a turntable which is rotatably provided on the bracket; and a second driving device which rotates the turntable on the bracket. The present invention further discloses a safety inspection system comprising the lifting apparatus. Compared with prior art, the present invention combines a rotating mechanism and a lifting mechanism as a single apparatus, thus, realizing the self rotation and elevation of the objects to be detected. Thus the present invention has the beneficial features, such as high movement precision, high transmission efficiency, low friction resistance and reduced noise etc.

摘要翻译： 本发明公开了一种提升装置，包括：垂直导向装置; 可沿着垂直引导装置向上或向下移动的转台装置; 以及第一驱动装置，其驱动转盘装置沿垂直引导装置引导的上下方向移动。 其中所述转盘装置包括：支架，其与所述垂直引导装置可滑动地接合并垂直于所述垂直引导装置的一侧突出; 可旋转地设置在支架上的转盘; 以及使支架上的转盘旋转的第二驱动装置。 本发明还公开了一种包括提升装置的安全检查系统。 与现有技术相比，本发明将旋转机构和提升机构组合为单个装置，从而实现被检测物体的自转和升高。 因此，本发明具有移动精度高，传动效率高，摩擦阻力低，噪音小等优点。

公开(公告)号：US07634055B2

公开(公告)日：2009-12-15

申请号：US11634330

申请日：2006-12-05

申请人： Haifeng Hu ,  Yuanjing Li ,  Kejun Kang ,  Zhiqiang Chen ,  Yinong Liu ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Bin Sang

发明人： Haifeng Hu ,  Yuanjing Li ,  Kejun Kang ,  Zhiqiang Chen ,  Yinong Liu ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Bin Sang

IPC分类号： G01B15/02 ,  G01N23/04

CPC分类号： G01N23/10

摘要： Disclosed is a method and a device for security-inspection of liquid articles with radiations, which relate to the field of radiation inspection technology. The method comprises steps of acquiring original environment information, emitting radiation beams to transmit the liquid articles, receiving the radiation beams transmitted through the liquid articles to form multi-angle projection data, computing a radiation absorption coefficient of the liquid articles to be detected by inverse operation of the multi-angle projection data, based on the initial environmental information and the uniformity of the liquid articles, and comparing the radiation absorption coefficients with the preset data to get the relevant information of the liquid articles. Comparing with the prior art, the present invention is not subjected to affection of cuter package of the liquid article, and is advantageous of high anti-jamming high accuracy, high safety and reliability, low cost and small size.

摘要翻译： 公开了一种与放射线检测技术相关的液体物品的辐射安全检查的方法和装置。 该方法包括以下步骤：获取原始环境信息，发射辐射束以透射液体物品，接收通过液体物品传播的辐射束以形成多角度投影数据;计算待反应的待检测液体物品的辐射吸收系数 基于初始环境信息和液体制品的均匀性，多个投影数据的操作，以及将辐射吸收系数与预设数据进行比较以获得液体物品的相关信息。 与现有技术相比，本发明不受液体制品外包装的影响，具有抗干扰性高，安全可靠，成本低，体积小的优点。

公开(公告)号：US07852981B2

公开(公告)日：2010-12-14

申请号：US12318190

申请日：2008-12-23

申请人： Xilei Luo ,  Zhiqiang Chen ,  Yuanjing Li ,  Yulan Li ,  Yinong Liu ,  Li Zhang ,  Ziran Zhao ,  Wanlong Wu ,  Shuqing Zhao ,  Bin Sang ,  Hailin Wang ,  Shuo Cao ,  Dong Lin ,  Zhimin Zheng

发明人： Xilei Luo ,  Zhiqiang Chen ,  Yuanjing Li ,  Yulan Li ,  Yinong Liu ,  Li Zhang ,  Ziran Zhao ,  Wanlong Wu ,  Shuqing Zhao ,  Bin Sang ,  Hailin Wang ,  Shuo Cao ,  Dong Lin ,  Zhimin Zheng

IPC分类号： A61B6/03 ,  H05G1/64

CPC分类号： A61B6/032 ,  A61B6/4266 ,  A61B6/4291 ,  A61B6/482 ,  G21K1/025

摘要： Disclosed is a detector device, comprising: an adjustable positioning base and a detector module. The adjustable positioning base includes: a horizontal plate being able to fixedly connect onto an annular rotation table or disk; and a vertical plate extending from the horizontal plate and generally perpendicular to the horizontal plate. A horizontal through long groove is provided at one side of the vertical plate, and the detector module is able to fixedly installed in said horizontal through long groove of the adjustable positioning base. By employing the technical solution defined in the present invention, the detector device has a compact structure, and precision adjustment and positioning for the detector device can be achieved. In addition, the present invention also provides a CT inspection system having the above detector device.

摘要翻译： 公开了一种检测器装置，包括：可调定位基座和检测器模块。 可调定位基座包括：能够固定地连接到环形旋转台或盘上的水平板; 以及从水平板延伸并且大致垂直于水平板的垂直板。 在垂直板的一侧设置水平通过长槽，检测器模块能够通过可调定位基座的长槽固定在所述水平方向上。 通过采用本发明所定义的技术方案，检测装置结构紧凑，可以实现检测装置的精确调整和定位。 此外，本发明还提供一种具有上述检测器装置的CT检查系统。

公开(公告)号：US07330534B2

公开(公告)日：2008-02-12

申请号：US11523745

申请日：2006-09-19

申请人： Yulan Li ,  Yuanjing Li ,  Zhiqiang Chen ,  Yinong Liu ,  Qitian Miao ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Li Zhang ,  Bin Sang ,  Hailin Wang

发明人： Yulan Li ,  Yuanjing Li ,  Zhiqiang Chen ,  Yinong Liu ,  Qitian Miao ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Li Zhang ,  Bin Sang ,  Hailin Wang

IPC分类号： G21K1/00 ,  G21K1/02 ,  G21K1/04

CPC分类号： G21K1/025 ,  G21K1/04 ,  G21K5/04

摘要： The present invention discloses a ray beam guiding apparatus, comprising a ray beam guiding box having substantially fan-shaped top and bottom surfaces, defining an inner space, and having open wide and narrow ends; an engaging member joined to the narrow end of the box; a first collimator mounted to the box adjacent to the narrow end for adjusting size/shape of the ray beam in horizontal vertical direction; a second collimator having a calibration slit or grill and mounted to the box adjacent to the wide end; and an adjusting member connecting the engaging member and a ray generator to adjust a distance therebetween. The box can adjust size/shape and centering of the ray beam, so that inspection quality can be improved and thickness of the ray shielding layer can be reduced, the box is applicable to a ray inspection system which performs security inspection of liquid articles.

摘要翻译： 本发明公开了一种射线束引导装置，包括具有大致扇形的顶面和底面的光束引导盒，其限定内部空间，并具有开口的宽而窄的端部; 接合到箱的窄端的接合构件; 安装在与窄端相邻的箱体上的第一准直器，用于调节水平垂直方向上的射线束的尺寸/形状; 具有校准狭缝或格栅的第二准直器，并且安装到与所述宽端相邻的所述箱体; 以及调节构件，其连接所述接合构件和射线发生器以调节它们之间的距离。 该盒子可以调节射线束的尺寸/形状和对中，从而可以提高检查质量，并且可以减小射线屏蔽层的厚度，该盒子适用于进行液体物品的安全检查的射线检查系统。

公开(公告)号：US20070064875A1

公开(公告)日：2007-03-22

申请号：US11523745

申请日：2006-09-19

申请人： Yulan Li ,  Yuanjing Li ,  Zhiqiang Chen ,  Yinong Liu ,  Qitian Miao ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Li Zhang ,  Bin Sang ,  Hailin Wang

发明人： Yulan Li ,  Yuanjing Li ,  Zhiqiang Chen ,  Yinong Liu ,  Qitian Miao ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Li Zhang ,  Bin Sang ,  Hailin Wang

IPC分类号： G21K1/02

CPC分类号： G21K1/025 ,  G21K1/04 ,  G21K5/04

摘要： The present invention discloses a ray beam guiding apparatus, comprising a ray beam guiding box having substantially fan-shaped top and bottom surfaces, defining an inner space, and having open wide and narrow ends; an engaging member joined to the narrow end of the box; a first collimator mounted to the box adjacent to the narrow end and adapted to adjust size/shape of the ray beam in horizontal vertical direction; a second collimator having a calibration slit or grill and mounted to the box adjacent to the wide end; and an adjusting member connecting the engaging member and a ray generator to adjust a distance therebetween. The box can adjust size/shape and centering of the ray beam, so that inspection quality can be improved and thickness of the ray shielding layer can be reduced, the box is applicable to a ray inspection system which performs security inspection of liquid articles.

摘要翻译： 本发明公开了一种射线束引导装置，包括具有大致扇形的顶面和底面的光束引导盒，其限定内部空间，并具有开口的宽而窄的端部; 接合到箱的窄端的接合构件; 第一准直器，其安装在与窄端相邻的箱体上，并适于在水平垂直方向上调节射线束的尺寸/形状; 具有校准狭缝或格栅的第二准直器，并且安装到与所述宽端相邻的所述箱体; 以及调节构件，其连接所述接合构件和射线发生器以调节它们之间的距离。 该盒子可以调节射线束的尺寸/形状和对中，从而可以提高检查质量，并且可以减小射线屏蔽层的厚度，该盒子适用于进行液体物品的安全检查的射线检查系统。