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公开(公告)号：EP4206746A1
公开(公告)日：2023-07-05
申请号：EP22217362.7
申请日：2022-12-30
发明人： HUANG, Qingping , HONG, Mingzhi , WANG, Zinan , ZHANG, Liguo , HOU, Hongbin
摘要： A heat dissipation structure is provided, including: a supporting frame configured to rotate around a central axis of the supporting frame; a heat source arranged on the supporting frame; and a radiator configured to receive a fluid heated by the heat source from the heat source and input the cooled fluid to the heat source; wherein the radiator is arranged on a periphery of the supporting frame relative to the central axis, and when the supporting frame rotates around the central axis of the supporting frame, the radiator is configured to allow air to enter into the radiator via an air inlet opening of the radiator and to be expelled from the radiator via an air outlet opening of the radiator. An inspection apparatus is further provided.
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公开(公告)号：EP4159134A1
公开(公告)日：2023-04-05
申请号：EP21812364.4
申请日：2021-05-18
发明人： ZHANG, Li , HONG, Mingzhi , WANG, Zinan , HUANG, Qingping , ZHANG, Liguo
IPC分类号： A61B6/03
摘要： A CT detection device (100) and a locking assembly for the CT detection device (100) are provided. The CT detection device (100) includes: a CT imaging system (110) including a radiation source, a detector, and a rotating frame (111), wherein the radiation source and the detector are mounted on the rotating frame (111), and a periphery of the rotating frame (111) is provided with at least one first hole (112); a support stand (120), wherein the rotating frame (111) is fixed on the support stand (120) through a slip ring bearing, and a periphery of the support stand (120) is provided with at least one second hole (122) aligned with the at least one first hole (112); and a first sleeve (130) detachably engaged in the aligned first hole (112) and second hole (122), wherein the first sleeve (130) includes a first cooperating portion (133) cooperating with a first locking portion (150) to lock the rotating frame (111) during a replacement of the slip ring bearing.
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公开(公告)号：EP4413925A1
公开(公告)日：2024-08-14
申请号：EP22877900.5
申请日：2022-09-29
发明人： ZHANG, Li , CHEN, Zhiqiang , CHANG, Ming , JIN, Xin , HUANG, Qingping , HONG, Mingzhi , ZHANG, Liguo
IPC分类号： A61B6/00
CPC分类号： A61B6/00 , G01N23/046
摘要： A CT imaging system (1000) is provided, including: a scanning channel (200) disposed in a first direction; a radiation source component (10) disposed on one side of the scanning channel (200), wherein the radiation source component (10) is used to emit radiation beams; a detector component (20) disposed on another side of the scanning channel (200), wherein the detector component (20) is disposed opposite to the radiation source component (10) and used to receive the radiation beams, and the radiation beams forms an imaging region between the radiation source component (10) and the detector component (20), wherein the detector component (20) includes at least two detection regions (21) and at least one blank region (22), the imaging region has a central cross-section of the radiation beams (31) extending through the radiation source component (10), and a position of the detection region (21) and a position of the blank region (22) are complementary with respect to the central cross-section of the radiation beams (31). The CT imaging system (1000) may obtain missing data through algorithm compensation, by means of rotational scanning and based on data symmetry, so as to obtain complete projection data to restore image information of an object to be inspected (100).
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公开(公告)号：EP4206098A1
公开(公告)日：2023-07-05
申请号：EP22215242.3
申请日：2022-12-21
发明人： HUANG, Qingping , HONG, Mingzhi , WANG, Zinan , ZHANG, Liguo
摘要： The present disclosure provides a transfer device defining a transfer channel in a first direction, the transfer device includes: a supporting frame (10) having a supporting surface (10-1) extending in the first direction, wherein the supporting surface (10-1) is used to support a transferred object in a supporting direction; wherein in a second direction, a region of the supporting surface (10-1) close to a center line is recessed in a direction opposite to the supporting direction with respect to regions of the supporting surface (10-1) close to two sides, wherein the second direction is a transverse direction of the first direction. An inspection apparatus is further provided.
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公开(公告)号：EP4414695A1
公开(公告)日：2024-08-14
申请号：EP22877901.3
申请日：2022-09-29
发明人： CHEN, Zhiqiang , ZHANG, Li , HUANG, Qingping , JIN, Xin , CHANG, Ming , HONG, Mingzhi , ZHANG, Liguo
IPC分类号： G01N23/046 , G01N23/02
CPC分类号： G01V5/00 , G01N23/046 , G01N23/02 , G01N23/04
摘要： An inspection device used for scanning and inspecting an object to be inspected (2), includes: an inspection channel (1), where the object to be inspected (2) enters and exits the inspection device through the inspection channel (1); an imaging system (6) used to scan and inspect the object to be inspected (2), where the imaging system (6) includes a radiation source (6S) used to generate a ray, where the radiation source (6S) is disposed on one side of the inspection channel (1), and the ray at least forms a main beam surface (61) applicable to scan and inspect the object to be inspected (2); and a detector (6T) used to receive the ray passing through the object to be inspected (2), where the detector (6T) is disposed on the other side of the inspection channel (1) to form an inspection region (63) between the radiation source (6S) and the detector (6T); and a posture adjustment structure (4) disposed in the inspection region (63) and used to adjust a posture of the object to be inspected (2) located in the inspection region (63). The object to be inspected (2) has an inspection surface (21). The posture adjustment structure (4) may adjust the posture of the object to be inspected (2), so that the inspection surface (21) and the main beam surface (61) are in the same plane.
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公开(公告)号：EP4160276A1
公开(公告)日：2023-04-05
申请号：EP21813817.0
申请日：2021-05-24
发明人： CHEN, Zhiqiang , ZHANG, Li , HUANG, Qingping , HONG, Mingzhi , ZHANG, Liguo , LI, Guipei
IPC分类号： G01V5/00 , G01N23/046
摘要： There is provided a CT scanning apparatus, including: a support frame; a slip ring rotatably mounted on the support frame; a driving mechanism mounted on the support frame, wherein the driving mechanism includes a driving wheel; a plurality of guide wheels mounted on the support frame; and an endless belt enclosing a closed periphery, wherein the endless belt is in contact with the slip ring, the driving wheel and the guide wheels, so that the driving wheel drives the slip ring and the guide wheels to rotate through the endless belt. The slip ring is in contact with the endless belt on an outer side of the periphery. During mounting, repairing or replacing the endless belt, other components at an outer periphery of the slip ring are not required to be completely removed, so that the operation time of combining the endless belt with the slip ring or removing the endless belt from the slip ring may be significantly shortened.
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公开(公告)号：EP4414753A1
公开(公告)日：2024-08-14
申请号：EP22826794.4
申请日：2022-10-08
发明人： HUANG, Qingping , HONG, Mingzhi , ZHANG, Li , CHEN, Zhiqiang , LI, Yuanjing , LI, Guipei , YANG, Jianxue , ZHANG, Liguo
IPC分类号： G01V5/00 , G01N23/04 , G01N23/046 , B65G47/82
CPC分类号： G01V5/00 , G01N23/046 , B65G47/82 , G01N23/04
摘要： 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. When the attitude adjustment structure in the present disclosure is used to detect a film or an adhesive layer, by a deviating adjustment of the detected object, it may be ensured that the main beam surface of the light beam generated by the ray machine is parallel to the detected layer surface of the detected object, so that the accuracy of detection is guaranteed.
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公开(公告)号：EP4206748A1
公开(公告)日：2023-07-05
申请号：EP22216752.0
申请日：2022-12-27
发明人： HUANG, Qingping , HONG, Mingzhi , WANG, Zinan , ZHANG, Liguo
IPC分类号： G01V5/00 , G01N23/046
摘要： According to the present disclosure, there is provided an inspection apparatus, including: an inspection device configured to define an inspection channel passing through the inspection device and configured to emit a ray toward an object passing through the inspection channel to implement an inspection, wherein the inspection device includes an annular structure; and a conveyor belt configured as a conveyor belt loop, wherein a first surface of the conveyor belt serves as a bearing surface for bearing an inspected object, and the first surface of the conveyor belt passes through the inspection device along the inspection channel only once.
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公开(公告)号：EP4160277A1
公开(公告)日：2023-04-05
申请号：EP21814516.7
申请日：2021-05-24
发明人： CHEN, Zhiqiang , ZHANG, Li , HUANG, Qingping , HONG, Mingzhi , ZHANG, Liguo , LI, Guipei
IPC分类号： G01V5/00 , G01N23/046
摘要： There is provided a CT scanning apparatus (100), including: a support frame (1); a slip ring (2); a driving mechanism (3) configured to drive the slip ring (2) to rotate with respect to the support frame (1); at least two annular rails (4) mounted on an outer periphery of the slip ring; and at least two groups of support devices (5), each group of support devices (5) includes at least two roller assemblies (51) surrounding the annular rail (4) and configured to support the slip ring (2). Each roller assembly (51) includes a roller (511), the roller (511) is mounted on the support frame (1) and engaged with the annular rail to support the slip ring (2). A roller (511) of at least one roller assembly (51) of the at least two roller assemblies (51) is engaged with the annular rail (4) to prevent a movement of the slip ring (2) in an axial direction. A cantilever structure used to support the slip ring may be omitted by using a plurality of rollers (511) having a small external diameter to support the slip ring (2), and the rollers (511) may be easily replaced when being damaged.
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公开(公告)号：EP4159136A1
公开(公告)日：2023-04-05
申请号：EP21814608.2
申请日：2021-05-25
发明人： ZHANG, Li , CHEN, Zhiqiang , HONG, Mingzhi , WANG, Zinan , HUANG, Qingping , ZHANG, Liguo
摘要： Provided are a support stand (10) and a CT detection device (100). The support stand (10) is configured to support a rotating frame (30) of the CT detection device (100), and the support stand includes: a main body portion (11) including a bearing mounting hole (12), wherein a slip ring bearing (20) of the CT detection device (100) is arranged in the bearing mounting hole (12), and the rotating frame (30) is rotatably disposed in the slip ring bearing (20); a pedestal (13) located at a bottom portion of the main body portion (11) and configured to support the main body portion (11); and a connecting portion (14), wherein a width of a lower portion of a cross section of the connecting portion is greater than a width of an upper portion of the cross section of the connecting portion, an upper portion of the connecting portion (14) is connected to the main body portion (11), and a lower portion of the connecting portion (14) is connected to the pedestal (13).
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