公开(公告)号：US20240053504A1

公开(公告)日：2024-02-15

申请号：US18260010

申请日：2021-11-23

Applicant: NUCTECH COMPANY LIMITED

Inventor： Yuan MA ,  Lei LIU ,  Weizhen WANG ,  Quanwei SONG ,  Lingjun GONG ,  Xinbo ZHU ,  Long DU ,  Guangming XU ,  Xingliang ZHAI ,  Lina HOU ,  Shangmin SUN ,  Chunguang ZONG ,  Yu HU

IPC: G01V5/00

CPC classification number: G01V5/0008

Abstract: An object detection device is provided, including: a support structure, a ray source assembly, and a detector assembly. The support structure is configured to form a passageway for a passage of a detected object; the ray source assembly is configured to emit a ray; and the detector assembly includes a detector mounting frame connected to the support structure and a plurality of detection units arranged on the detector mounting frame, the detection unit being configured to receive a transmission ray penetrating the detected object and obtain a detection information based on the transmission ray; the support structure includes a vertical support arm having an adjustable height, and a vertical distance from the ray source assembly to a bottom portion of the support structure varies with a height of the vertical support arm. Another object detection device is further provided, including a ray source assembly, a detector assembly and a controller.