公开(公告)号：US20230301604A1

公开(公告)日：2023-09-28

申请号：US18249959

申请日：2021-09-27

Applicant: NUCTECH COMPANY LIMITED ,  TSINGHUA UNIVERSITY

Inventor： Li ZHANG ,  Zhiqiang CHEN ,  Mingzhi HONG ,  Qingping HUANG ,  Zinan WANG ,  Jinning LIANG ,  Hongbin HOU

IPC: A61B6/03 ,  F16C35/02

CPC classification number: A61B6/035 ,  F16C35/02

Abstract: Disclosed is a support frame (1) of a CT imaging system, including: a connection flat plate portion (10); a support body portion (20) disposed on the connection flat plate portion (10); an X-ray source installation reference portion (30) disposed on the connection flat plate portion (10); an electrical installation portion (40); a cooling component installation portion (50); and a through hole (60), wherein the through hole is surrounded by the support body portion (20), the X-ray source installation reference portion (30), the electrical installation portion (40) and the cooling component installation portion (50), and the through hole penetrates the connection body portion (10). The connection flat plate portion (10), the support body portion (20), the X-ray source installation reference portion (30), the electrical installation portion (40) and the cooling component installation portion (50) are integrally formed.

公开(公告)号：US20240027369A1

公开(公告)日：2024-01-25

申请号：US18037617

申请日：2021-09-17

Applicant: NUCTECH COMPANY LIMITED

Inventor： Li ZHANG ,  Qingping HUANG ,  Mingzhi HONG ,  Zinan WANG

IPC: G01N23/083 ,  G01N23/04

CPC classification number: G01N23/083 ,  G01N23/04 ,  G01N2223/3303

Abstract: A radiographic inspection device is provided, including: a plurality of inspection channels, a scanning apparatus, a driving apparatus and a controller. The plurality of inspection channels are arranged side by side, and each inspection channel is configured to carry an object to be inspected. The scanning apparatus includes a radiation source mounted outside the plurality of inspection channels, and a receiving apparatus mounted outside the plurality of inspection channels and configured to receive a radiation beam emitted from the radiation source. The driving apparatus is configured to drive the radiation source and the receiving apparatus to move to a vicinity of each inspection channel. The controller is configured to control the scanning apparatus moved to the vicinity of one of the plurality of inspection channels to scan the object in the one of the plurality of inspection channels.

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：US20250108979A1

公开(公告)日：2025-04-03

申请号：US18834382

申请日：2023-12-25

Applicant: NUCTECH COMPANY LIMITED ,  Tsinghua University

Inventor： Zhiqiang CHEN ,  Li ZHANG ,  Liang LI ,  Mingzhi HONG ,  Zinan WANG ,  Lei XIE ,  Ming CHANG

IPC: B65G43/08 ,  B65G47/28 ,  B65G47/82

Abstract: An inspection system includes a conveying mechanism, a pushing mechanism, a positioning mechanism and an inspection mechanism. The conveying mechanism is configured to convey an object to be inspected. The pushing mechanism is suitable for pushing the object to be inspected in a conveying direction of the conveying mechanism, so as to push the object to be inspected to a first positioning plane and a second positioning plane. The positioning mechanism includes a positioning portion. The positioning portion may move in the conveying direction of the conveying mechanism, so as to define the first positioning plane and the second positioning plane. The object to be inspected abuts against the positioning portion on the first positioning plane and the second positioning plane. The inspection mechanism is suitable for inspecting the object to be inspected when the object to be inspected is located on the first positioning plane and the second positioning plane.

公开(公告)号：US20250099045A1

公开(公告)日：2025-03-27

申请号：US18832490

申请日：2023-12-25

Applicant: Tsinghua University ,  Nuctech Company Limited

Inventor： Zhiqiang CHEN ,  Li ZHANG ,  Liang LI ,  Mingzhi HONG ,  Zinan WANG ,  Yongjie XIA ,  Ming Chang

IPC: A61B6/03 ,  A61B6/10

Abstract: The present disclosure provides a CT imaging system and a CT detection device. The CT imaging system includes: a connecting plate, a strong supporting frame, a weak supporting frame, an emitter, a detector, an electrical component and a shielding box. The connecting plate is annular and has a rotating axis. The strong supporting frame is connected to the connecting plate on a side of the connecting plate and includes a first strong supporting frame and a second strong supporting frame distributed at an interval in a circumferential direction of the connecting plate. The weak supporting frame is connected to the connecting plate on a same side of the connecting plate as the strong supporting frame. The emitter is connected to the first strong supporting frame. The detector is connected to the second strong supporting frame. The electrical component is connected to the weak supporting frame. The shielding box is connected to at least one weak supporting frame.