公开(公告)号：US20240410837A1

公开(公告)日：2024-12-12

申请号：US18697918

申请日：2022-10-08

Applicant: NUCTECH COMPANY LIMITED

Inventor： Qingping HUANG ,  Mingzhi HONG ,  Li ZHANG ,  Zhiqiang CHEN ,  Yuanjing LI ,  Guipei LI ,  Jianxue YANG ,  Liguo ZHANG

IPC: G01N23/046

Abstract: The present disclosure relates to a field of detection apparatus technology, and in particular, to an attitude adjustment structure, a conveying device, and a radiation imaging system. An attitude adjustment structure includes: a base body, arranged in an X direction, the base body having a bearing surface, and the bearing surface being configured to place a detected object; a first adjustment assembly, arranged on the base body and configured to drive the detected object to deviate around a Y direction on the bearing surface and drive the detected object to move in the X direction; and at least one second adjustment assembly, arranged on the base body and configured to drive the detected object to rotate around a Z direction.

公开(公告)号：US20250040900A1

公开(公告)日：2025-02-06

申请号：US18718509

申请日：2022-12-23

Applicant: Nuctech Company Limited

Inventor： Qingping HUANG ,  Mingzhi HONG ,  Zinan WANG ,  Liguo ZHANG ,  Hongbin HOU

IPC: A61B6/00 ,  F28D1/03 ,  F28D1/053 ,  F28D21/00 ,  H05G1/02

Abstract: A heat dissipation structure and an inspection apparatus are provided. The heat dissipation structure includes: a supporting frame (50) configured to rotate around a central axis (O) thereof; a heat source (40) arranged on the supporting frame (50); and a radiator (30) configured to receive a fluid heated by the heat source (40) from the heat source (40) and input the cooled fluid to the heat source (40). The radiator (30) is arranged on a periphery of the supporting frame (50) relative to the central axis (O). When the supporting frame (50) rotates around the central axis (O), the radiator (30) allows air to enter into the radiator via an air inlet opening (30-I) thereof and to be expelled from the radiator via an air outlet opening (30-O) thereof.

公开(公告)号：US20240410838A1

公开(公告)日：2024-12-12

申请号：US18698356

申请日：2022-09-29

Applicant: NUCTECH COMPANY LIMITED

Inventor： Zhiqiang CHEN ,  Li ZHANG ,  Qingping HUANG ,  Xin JIN ,  Ming CHANG ,  Mingzhi HONG ,  Liguo ZHANG

IPC: G01N23/046

Abstract: An inspection device includes: an inspection channel, through which the object enters and exits the inspection device; an imaging system, including a radiation source used to generate a ray, the radiation source is disposed on one side of the inspection channel, and the ray at least forms a main beam surface applicable to scan and inspect the object; and a detector used to receive the ray passing through the object, the detector is disposed on the other side of the inspection channel to form an inspection region between the radiation source and the detector; and a posture adjustment structure disposed in the inspection region and used to adjust a posture of the object in the inspection region. The object has an inspection surface. The posture adjustment structure may adjust the posture of the object, so that the inspection surface and the main beam surface are in the same plane.

公开(公告)号：US20240104884A1

公开(公告)日：2024-03-28

申请号：US18013104

申请日：2022-10-08

Applicant: NUCTECH COMPANY LIMITED

Inventor： Li ZHANG ,  Zhiqiang CHEN ,  Ming CHANG ,  Xin JIN ,  Qingping HUANG ,  Xiaofei XU ,  Mingzhi HONG ,  Liguo ZHANG

IPC: G06V10/44 ,  G01N23/04 ,  G06T7/50 ,  G06T7/62 ,  G06T7/70

CPC classification number: G06V10/44 ,  G01N23/04 ,  G06T7/50 ,  G06T7/62 ,  G06T7/70 ,  G06V2201/07

Abstract: A method of acquiring feature information of a detected object is provided, including: controlling the detected object to pass through a detection apparatus; controlling an imaging system to perform radiation scanning on the detected object acquiring a radiation scanning image of the detected object acquiring feature information of the detected object through the radiation scanning image. The detected object includes a first part, a detection part and a second part sequentially in a first direction. The acquiring feature information of the detected object through the radiation scanning image includes: acquiring a first boundary line between the detection part and the first part and a second boundary line between the detection part and the second part through the radiation scanning image; and calculating a dimension between the first boundary line and the second boundary line in the first direction to acquire a dimension of the detection part in the first direction.