The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 2010
Filed:
Sep. 04, 2008
Kejun Kang, Beijing, CN;
Ziran Zhao, Beijing, CN;
Hua Peng, Beijing, CN;
Zhiqiang Chen, Beijing, CN;
Yuanjing LI, Beijing, CN;
Yinong Liu, Beijing, CN;
LI Zhang, Beijing, CN;
Yaohong Liu, Beijing, CN;
Zhizhong Liang, Beijing, CN;
Dongmao LI, Beijing, CN;
Cong Liu, Beijing, CN;
Huabin Tan, Beijing, CN;
Yongpeng Liu, Beijing, CN;
Xinhui Duan, Beijing, CN;
Xueyou Zhou, Beijing, CN;
Kejun Kang, Beijing, CN;
Ziran Zhao, Beijing, CN;
Hua Peng, Beijing, CN;
Zhiqiang Chen, Beijing, CN;
Yuanjing Li, Beijing, CN;
Yinong Liu, Beijing, CN;
Li Zhang, Beijing, CN;
Yaohong Liu, Beijing, CN;
Zhizhong Liang, Beijing, CN;
Dongmao Li, Beijing, CN;
Cong Liu, Beijing, CN;
Huabin Tan, Beijing, CN;
Yongpeng Liu, Beijing, CN;
Xinhui Duan, Beijing, CN;
Xueyou Zhou, Beijing, CN;
Nuctech Company Limited, Beijing, CN;
Tsinghua University, Beijing, CN;
Abstract
A device for inspecting contraband in an aviation cargo container includes: a turntable and a scanning system, the scanning system including a radiation source; a detector; a radiation source mounting structure; and a detector mounting structure for mounting the detector. Each of said radiation source mounting structure and said detector mounting structure includes at least one column assembly. The radiation source and the detector are mounted on the column assembly and allowed to synchronously ascend and descend along said column assembly. By combining different movement modes of the turntable and the scanning system, the device of the present invention can scan the object in various scanning modes. The device is stable in structure, convenient in installation, and occupies a small space. The device can inspect aviation containers over two meters long and/or over two meters wide and achieve a relatively high passing rate of the objects.