X-ray imaging apparatus and x-ray reception device

Abstract

The utility model discloses an X-ray imaging device and an X-ray receiving device, the X-ray receiving device comprises a support device and a film box assembly, and the support device is configured to be a vertical support device. The film box assembly is connected to the support device, and a flat panel detector is arranged in the film box assembly and used for receiving X-rays and generating electric signals. The wafer box assembly can move along a first movement path, the first movement path of the wafer box assembly has a displacement component in the transverse movement direction, and the transverse movement direction is perpendicular to the vertical direction and parallel to the wafer box assembly. When the to-be-detected person is subjected to X-ray inspection, the film magazine assembly can move along the first movement path, so that the film magazine assembly generates a displacement component in the transverse movement direction, more image information of the to-be-detected person in the transverse movement direction can be obtained, and subsequent image splicing is facilitated to obtain a complete image of the to-be-detected person in the transverse movement direction.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and particularly relates to an X-ray imaging device and an X-ray receiving device. Background Art

[0002] An X-ray imaging device is a device that can reproduce an X-ray photographic image by using X-rays to penetrate the human body, collecting through a flat panel detector, and processing by a computer system. The X-ray imaging device generally includes a gantry and a cassette assembly. The gantry is used to emit X-rays, and a flat panel detector is installed in the cassette assembly. The gantry and the cassette are respectively installed on their respective support devices. In order to adapt to the heights of different subjects to be examined and flexibly adjust the height positions of the gantry and the cassette, generally the gantry and the cassette are arranged to be able to move up and down on their respective support devices. Although this method can obtain X-ray photographic images at any position in the height direction of the subject to be examined, however, due to the limited width of the flat panel detector, for some subjects with a relatively large body size, a complete X-ray photographic image cannot be obtained in the width direction. Utility Model Content

[0003] The main technical problem to be solved by this utility model is that in the existing X-ray imaging device, due to the limited width of the flat panel detector, for some subjects with a relatively large body size, a complete X-ray photographic image cannot be obtained in the width direction.

[0004] In a first aspect, in one embodiment, an X-ray receiving device is provided, including:

[0005] A bracket device, the bracket device is configured as a vertical bracket device;

[0006] And a cassette assembly, the cassette assembly is connected to the bracket device, and a flat panel detector is provided in the cassette assembly for receiving X-rays and generating electrical signals;

[0007] The cassette assembly can move along a first movement path, and the first movement path of the cassette assembly has a displacement component in the lateral movement direction, and the lateral movement direction is perpendicular to the vertical direction and parallel to the cassette assembly.

[0008] In one embodiment, the first movement path is a straight line path perpendicular to the vertical direction.

[0009] In one embodiment, the first movement path is an arc path perpendicular to the vertical direction.

[0010] In one embodiment, a lateral movement device is further included, the lateral movement device is connected between the cassette assembly and the bracket device, and the lateral movement device is used to drive the cassette assembly to move on the first movement path.

[0011] In one embodiment, the lateral translation device includes a lateral translation connection base, a lateral translation drive assembly, and a lateral translation movable base. The lateral translation connection base is connected to the support device, the lateral translation movable base is connected to the film cassette assembly, and the lateral translation drive assembly is connected between the lateral translation connection base and the lateral translation movable base. The lateral translation drive assembly can drive the lateral translation movable base to move on the lateral translation connection base, so as to drive the film cassette assembly to move along the first movement path.

[0012] In one embodiment, the lateral translation drive assembly includes a first drive motor, a driving pulley, a driven pulley, and a synchronous belt. The first drive motor, the driving pulley, and the driven pulley are connected to one of the lateral translation connection base and the lateral translation movable base, and the synchronous belt is connected to the other of the lateral translation connection base and the lateral translation movable base. The synchronous belt is sleeved on the driving pulley and the driven pulley, the output end of the first drive motor is connected to the driving pulley, and the first drive motor can drive the driving pulley to rotate, so as to drive the lateral translation movable base to perform a linear movement on the lateral translation connection base.

[0013] In one embodiment, the lateral translation drive assembly includes a second drive motor, a ball screw, and a screw slider. The second drive motor and the ball screw are connected to one of the lateral translation connection base and the lateral translation movable base, and the screw slider is connected to the other of the lateral translation connection base and the lateral translation movable base. The screw slider is movably sleeved on the ball screw, the output end of the second drive motor is connected to the ball screw, and the second drive motor can drive the ball screw to rotate, so as to drive the lateral translation movable base to perform a linear movement on the lateral translation connection base.

[0014] In one embodiment, the lateral translation drive assembly includes a third drive motor, a gear, and a rack. The third drive motor and the gear are connected to one of the lateral translation connection base and the lateral translation movable base, and the rack is connected to the other of the lateral translation connection base and the lateral translation movable base. The gear meshes with the rack, the output end of the third drive motor is connected to the gear, and the third drive motor can drive the gear to rotate, so as to drive the lateral translation movable base to perform a linear movement on the lateral translation connection base.

[0015] In one embodiment, the lateral translation device further includes a guiding assembly, and the guiding assembly is used for guiding the lateral translation movable base to move along the lateral translation direction on the lateral translation connection base.

[0016] In one embodiment, the guiding assembly includes a linear guide rail and a linear slider. The linear guide rail is slidably connected to the linear slider, and one of the linear guide rail and the linear slider is connected to the lateral translation movable base, and the other is connected to the lateral translation connection base; and / or

[0017] The guiding assembly includes a bearing guide rail and a guiding bearing group. The guiding bearing group is movably connected to the bearing guide rail. One of the bearing guide rail and the guiding bearing group is connected to the transverse movement movable seat, and the other is connected to the transverse movement connecting seat.

[0018] In one embodiment, the transverse movement device further includes an outer cover assembly. The outer cover assembly is connected to the transverse movement connecting seat and is used to cover the transverse movement driving assembly.

[0019] In one embodiment, the outer cover assembly includes a first cover body and a second cover body. The first cover body and the second cover body are respectively connected to opposite sides of the transverse movement connecting seat, and both the first cover body and the second cover body extend towards the side where the transverse movement movable seat is located to cover the transverse movement driving assembly between the transverse movement connecting seat and the transverse movement movable seat.

[0020] In one embodiment, the transverse movement device further includes a braking assembly. The braking assembly can switch between a first state and a second state. In the first state, the braking assembly allows the transverse movement movable seat to move relative to the transverse movement connecting seat. In the second state, the braking assembly is used to prevent the transverse movement movable seat from moving relative to the transverse movement connecting seat.

[0021] In one embodiment, the braking assembly includes an electromagnet. One end of the electromagnet is connected to one of the transverse movement movable seat and the transverse movement connecting seat, and the other end is used to adsorb the other of the transverse movement movable seat and the transverse movement connecting seat. The electromagnet is used to switch to the first state when powered off and switch to the second state when powered on.

[0022] In one embodiment, the transverse movement device further includes a laser ranging assembly. The laser ranging assembly is used to detect the position of the transverse movement movable seat on the transverse movement connecting seat.

[0023] In one embodiment, it further includes a bracket movement device. The bracket movement device is connected to the bracket device and is used to drive the bracket device and the cassette assembly to move together to enable the cassette assembly to move along the first movement path.

[0024] In one embodiment, the bracket device includes a column. The bracket movement device includes a column roller and / or a column slider installed at the bottom of the column.

[0025] In one embodiment, it further includes a robotic arm device. One end of the robotic arm device is connected to the cassette assembly, and the other end is connected to the bracket device. The robotic arm device is used to drive the cassette assembly to move along the first path.

[0026] In one embodiment, the robotic arm device is configured as a six-degree-of-freedom robotic arm.

[0027] In one embodiment, it further includes a folding arm support device, which connects the cassette assembly to the bracket device; the folding arm support device includes at least two support arms connected end to end in sequence, and adjacent support arms can rotate relative to each other to drive the cassette assembly to move along the first movement path.

[0028] In one embodiment, the support arm includes a first support arm and a second support arm. One end of the first support arm is connected to the bracket device, and the other end is rotatably connected to the second support arm. The end of the second support arm away from the first support arm is connected to the cassette assembly; the second support arm can rotate relative to the first support arm to drive the cassette assembly to move along the first movement path.

[0029] In one embodiment, the folding arm support device includes two first support arms and two second support arms. Both of the two first support arms are connected to the bracket device, and the two second support arms are rotatably connected to the two first support arms in a one-to-one correspondence, and both of the two second support arms are connected to the cassette assembly.

[0030] In one embodiment, a vertical movement device is provided on the bracket device, and the vertical movement device is used to drive the cassette assembly to move in the vertical direction.

[0031] In one embodiment, it further includes a lateral movement device. The vertical movement device includes a vertical support arm. One end of the vertical support arm is connected to the bracket device, and the vertical support arm can move in the vertical direction on the bracket device; the lateral movement device is connected to the other end of the vertical support arm, and the cassette assembly is connected to the lateral movement device.

[0032] In one embodiment, it further includes a lateral movement device. The vertical movement device includes a vertical support arm. One side of the lateral movement device is connected to the bracket device, one end of the vertical support arm is connected to the other side of the lateral movement device, and the other end of the vertical support arm is connected to the cassette device; the vertical support arm can move in the vertical direction on the lateral movement device.

[0033] In one embodiment, it further includes a pitch adjustment device. The pitch adjustment device is connected to the bracket device, and the pitch adjustment device is used to drive the cassette assembly to rotate in the vertical plane to adjust the pitch angle of the cassette assembly.

[0034] In one embodiment, the vertical bracket device includes at least one of a column and a suspension bracket suspended in the vertical direction.

[0035] In a second aspect, in one embodiment, an X-ray imaging device is provided, which includes an X-ray emitting device and the X-ray receiving device described in any one of the above. The X-ray emitting device is configured to emit X-rays towards the X-ray receiving device.

[0036] In a third aspect, in one embodiment, an X-ray imaging device is provided, including:

[0037] An X-ray emitting device configured to emit X-rays;

[0038] An X-ray receiving device, including a bracket device and a film cassette assembly. The bracket device is configured as a vertical bracket device; the film cassette assembly is connected to the bracket device, and a flat panel detector is provided in the film cassette assembly for receiving X-rays and generating electrical signals;

[0039] And a standing support platform configured to support a subject to be detected in a standing posture;

[0040] The standing support platform is capable of moving along a first movement path, and the first movement path of the standing support platform has a displacement component in the lateral translation direction, and the lateral translation direction is perpendicular to the vertical direction and parallel to the film cassette assembly.

[0041] In one embodiment, a support platform movement device is further included, and the support platform movement device includes support platform rollers and / or support platform sliders installed at the bottom of the standing support platform.

[0042] In one embodiment, the first movement path is a straight line path perpendicular to the vertical direction.

[0043] In one embodiment, the first movement path is an arc path perpendicular to the vertical direction.

[0044] According to the X-ray imaging device of the above embodiment, the X-ray imaging device includes an X-ray emitting device and an X-ray receiving device. The X-ray emitting device is configured to emit X-rays towards the X-ray receiving device. The X-ray receiving device includes a bracket device and a film cassette assembly. The bracket device is configured as a vertical bracket device. The film cassette assembly is connected to the bracket device, and a flat panel detector is provided in the film cassette assembly for receiving X-rays and generating electrical signals. The film cassette assembly is capable of moving along a first movement path, and the first movement path of the film cassette assembly has a displacement component in the lateral translation direction. The lateral translation direction is perpendicular to the vertical direction and parallel to the film cassette assembly. When the subject to be detected undergoes an X-ray examination, the film cassette assembly can move along the first movement path so that the film cassette assembly generates a displacement component in the lateral translation direction, thereby more image information of the subject to be detected in the lateral translation direction can be obtained, so as to perform image stitching subsequently to obtain a complete image of the subject to be detected in the lateral translation direction.

[0045] An X-ray imaging device according to the above embodiments, the X-ray imaging device includes an X-ray emitting device, an X-ray receiving device, and a standing support platform. The X-ray emitting device is configured to emit X-rays. The X-ray receiving device includes a bracket device and a cassette assembly. The bracket device is configured as a vertical bracket device. The cassette assembly is connected to the bracket device, and a flat panel detector is provided in the cassette assembly for receiving X-rays and generating electrical signals. The standing support platform is used to support the person to be detected in a standing posture. The standing support platform can move along a first movement path, and the first movement path of the standing support platform has a displacement component in the lateral movement direction, where the lateral movement direction is perpendicular to the vertical direction and parallel to the cassette assembly. When the person to be detected undergoes an X-ray examination, they stand on the standing support platform, and the standing support platform can move along the first movement path to drive the person to be detected to generate a displacement component in the lateral movement direction relative to the cassette assembly, so that the cassette assembly can obtain more image information of the person to be detected in the lateral movement direction, facilitating subsequent image stitching to obtain a complete image of the person to be detected in the lateral movement direction. Description of the Drawings

[0046] Figure 1 Schematic diagram of the cassette assembly moving along a straight line path in an embodiment of the present application;

[0047] Figure 2 Schematic diagram of the cassette assembly moving along an arc path in an embodiment of the present application;

[0048] Figure 3 Schematic diagram of the structure of the X-ray receiving device with a lateral movement device from one perspective in an embodiment of the present application;

[0049] Figure 4 Schematic diagram of the structure of the X-ray receiving device with a lateral movement device from another perspective in an embodiment of the present application;

[0050] Figure 5 Schematic diagram of the structure of the back of the lateral movement device in an embodiment of the present application;

[0051] Figure 6 Exploded view of the lateral movement device in an embodiment of the present application;

[0052] Figure 7 Schematic diagram of the structure of the front of the lateral movement device in another embodiment of the present application;

[0053] Figure 8 Schematic diagram of the structure of the back of the lateral movement device in another embodiment of the present application;

[0054] Figure 9 Schematic diagram of the structure of the X-ray receiving device with a bracket movement device from one perspective in an embodiment of the present application;

[0055] Figure 10Schematic structural diagram of an X-ray receiving device with a bracket movement device from another perspective in an embodiment of the present application;

[0056] Figure 11 Schematic structural diagram of an X-ray receiving device with a robotic arm device from one perspective in an embodiment of the present application;

[0057] Figure 12 Schematic structural diagram of an X-ray receiving device with a robotic arm device from another perspective in an embodiment of the present application;

[0058] Figure 13 Schematic structural diagram of an X-ray receiving device with a folding arm support device from one perspective in an embodiment of the present application;

[0059] Figure 14 Schematic structural diagram of an X-ray receiving device with a folding arm support device from another perspective in an embodiment of the present application;

[0060] Reference numerals: 1000, X-ray emitting device; 2000, X-ray receiving device; 2100, bracket device; 2110, column; 2200, film cassette assembly; 2300, transverse movement device; 2310, transverse movement connecting seat; 2320, transverse movement driving assembly; 2321, first driving motor; 2322, driving pulley; 2323, driven pulley; 2324, synchronous belt; 2325, second driving motor; 2326, ball screw; 2330, transverse movement movable seat; 2340, guiding assembly; 2341, linear guide rail; 2342, linear slider; 2343, bearing guide rail; 2344, guiding bearing group; 2350, outer cover assembly; 2351, first cover body; 2352, second cover body; 2360, braking assembly; 2361, electromagnet; 2370, laser ranging assembly; 2400, bracket movement device; 2600, robotic arm device; 2700, folding arm support device; 2710, support arm; 2711, first support arm; 2712, second support arm; 2800, vertical movement device; 2810, vertical support arm; 3000, person to be detected. Detailed implementation manners

[0061] The following further elaborates on the present utility model in detail through specific embodiments in conjunction with the attached drawings. Similar elements in different embodiments are labeled with related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of this application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to this application are not shown or described in the specification to avoid overwhelming the core part of this application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the descriptions in the specification and general technical knowledge in the art.

[0062] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various embodiments. At the same time, the steps or actions in the method description can also be reordered or adjusted in an obvious manner by those skilled in the art. Therefore, the various sequences in the specification and drawings are only for clearly describing a certain embodiment and do not mean that they are the necessary sequences, unless it is stated that a certain sequence must be followed.

[0063] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meanings. The "connection" and "coupling" mentioned in this application, unless otherwise specified, both include direct and indirect connection (coupling).

[0064] This embodiment provides an X-ray imaging device.

[0065] Please refer to Figures 1-14 , this X-ray imaging device includes an X-ray emitting device 1000 and an X-ray receiving device 2000. The X-ray emitting device 1000 is used to emit X-rays to the X-ray receiving device 2000. The X-ray receiving device 2000 includes a bracket device 2100 and a film cassette assembly 2200. The bracket device 2100 is configured as a vertical bracket device 2100. The film cassette assembly 2200 is connected to the bracket device 2100. A flat panel detector is provided in the film cassette assembly 2200 for receiving X-rays and generating electrical signals. The film cassette assembly 2200 can move along a first movement path, and the first movement path of the film cassette assembly 2200 has a displacement component in the lateral translation direction, and the lateral translation direction is perpendicular to the vertical direction and parallel to the film cassette assembly 2200.

[0066] When the person to be examined 3000 is undergoing X-ray examination, the film cassette assembly 2200 can move along a first movement path so that the film cassette assembly 2200 generates a displacement component in the lateral movement direction, thereby enabling more image information of the person to be examined 3000 in the lateral movement direction to be obtained, so as to perform image stitching subsequently to obtain a complete image of the person to be examined 3000 in the lateral movement direction.

[0067] Please refer to Figures 1-3 , it should be noted that "the first movement path of the film cassette assembly 2200 has a displacement component in the lateral movement direction" can be understood as the length of the positive projection of this movement path in the lateral movement direction is not zero. It can be understood that in the actual application scenario, the lateral movement direction is generally the same as the direction of the person to be examined 3000 from left to right or from right to left. The side of the film cassette assembly 2200 for receiving X-rays is a plane, and "the lateral movement direction is parallel to the film cassette assembly 2200" can be understood as parallel to this plane. Specifically, the lateral movement direction can be regarded as Figures 1-3 the direction shown by the central axis L1, and the vertical direction can be regarded as Figure 3 the direction shown by the central axis L2. When the first movement path of the film cassette assembly 2200 is parallel to the lateral movement direction, the displacement component of this first movement path in the lateral movement direction can be regarded as equal to the length of this first movement path.

[0068] In the actual application scenario, the vertical support device 2100 includes at least one of a vertical column 2110 and a suspension bracket suspended along the vertical direction. That is, the specific form of the vertical support device 2100 can be flexibly selected according to the actual situation. For example, in the case where it is convenient to arrange an overhead rail at the site, the form of the suspension bracket can be selected. And in the case where the ground flatness can ensure or facilitate the setting of a ground track, the form of the vertical column 2110 can be selected. And the "vertical" bracket in this embodiment emphasizes the standing posture of the person to be examined 3000 during detection, especially to distinguish it from the situation where the person to be examined 3000 lies flat on the detection table.

[0069] On the other hand, this embodiment also provides an X-ray receiving device 2000.

[0070] Please refer to Figures 1-14 , the X-ray receiving device 2000 includes a support device 2100 and a film cassette assembly 2200. The support device 2100 is configured as the vertical support device 2100. The film cassette assembly 2200 is connected to the support device 2100. A flat panel detector is provided in the film cassette assembly 2200 for receiving X-rays and generating an electrical signal. The film cassette assembly 2200 can move along a first movement path, and the first movement path of the film cassette assembly 2200 has a displacement component in the lateral movement direction. The lateral movement direction is perpendicular to the vertical direction and parallel to the film cassette assembly 2200.

[0071] When the person to be detected 3000 is undergoing X-ray examination, the film cassette assembly 2200 can move along the first motion path so that the film cassette assembly 2200 generates a displacement component in the lateral translation direction, thereby obtaining more image information of the person to be detected 3000 in the lateral translation direction for subsequent image stitching to obtain a complete image of the person to be detected 3000 in the lateral translation direction.

[0072] Please refer to Figure 1 and 2 , in the actual application scenario, the shape of the first motion path is not restricted. For example, the first motion path can be a straight line, an arc, or an irregular motion path combining a straight line and an arc, as long as it is ensured that the first motion path has a displacement component in the lateral translation direction.

[0073] Please refer to Figure 1 , in one embodiment, the first motion path is a straight path perpendicular to the vertical direction.

[0074] The movement of the film cassette assembly 2200 along the straight path can be achieved by a linear drive structure such as a belt drive structure, a rack and pinion structure, a linear drive motor, or a ball screw structure. Specifically, the straight path can be parallel to the lateral translation direction or form an inclined angle, as long as the straight path is not perpendicular to the lateral translation direction, it can be ensured that the straight path has a displacement component in the lateral translation direction. Specifically, the straight path can be Figure 1 path a in

[0075] Please refer to Figure 2 , in one embodiment, the first motion path is an arc path perpendicular to the vertical direction. The movement of the film cassette assembly 2200 along the arc path can be achieved by a drive structure such as a rotating tray or arm. Specifically, the arc path can be Figure 2 path b in

[0076] Please refer to Figures 3-14 , it can be understood that when the film cassette assembly 2200 is connected to the bracket device 2100, if it is necessary to drive the film cassette assembly 2200 to move along the first path, there are at least two ways. The first way is to set a drive structure between the film cassette assembly 2200 and the bracket device 2100 to drive the film cassette assembly 2200 to move relative to the bracket device 2100. The second way is to drive the bracket device 2100 and the film cassette assembly 2200 to move synchronously through a drive structure.

[0077] Please refer to Figures 3-14, in the first method described above, the cassette assembly 2200 can be driven to move relative to the support device 2100 by the lateral movement device 2300, the robotic arm device 2600, or the folding arm support device 2700. In the second method described above, the support device 2100 and the cassette assembly 2200 can be driven to move together by the support movement device 2400. For specific details, please refer to the following text, where the specific structures of these devices will be introduced one by one.

[0078] Please refer to Figures 1-8 , in one embodiment, the X-ray receiving device 2000 further includes a lateral movement device 2300. The lateral movement device 2300 is connected between the cassette assembly 2200 and the support device 2100, and is used to drive the cassette assembly 2200 to move on a first movement path.

[0079] Since the lateral movement device 2300 is added between the cassette assembly 2200 and the support device 2100, when the person to be detected 3000 undergoes an X-ray examination, the lateral movement device 2300 can be used to drive the cassette assembly 2200 to move along the first movement path, so that the cassette assembly 2200 generates a displacement component in the lateral movement direction, thereby more image information of the person to be detected 3000 in the lateral movement direction can be obtained, so as to perform image stitching subsequently to obtain a complete image of the person to be detected 3000 in the lateral movement direction.

[0080] Please refer to Figures 1-8 , in one embodiment, the lateral movement device 2300 includes a lateral movement connection seat 2310, a lateral movement drive assembly 2320, and a lateral movement movable seat 2330. The lateral movement connection seat 2310 is connected to the support device 2100, the lateral movement movable seat 2330 is connected to the cassette assembly 2200, and the lateral movement drive assembly 2320 is connected between the lateral movement connection seat 2310 and the lateral movement movable seat 2330. The lateral movement drive assembly 2320 can drive the lateral movement movable seat 2330 to move on the lateral movement connection seat 2310 to drive the cassette assembly 2200 to move along the first movement path.

[0081] The lateral movement drive assembly 2320 and the lateral movement movable seat 2330 are connected to the support device 2100 through the lateral movement connection seat 2310, and the cassette assembly 2200 is indirectly connected to the support device 2100 through the lateral movement movable seat 2330. When the person to be detected 3000 undergoes an X-ray examination, the lateral movement drive assembly 2320 can be used to drive the lateral movement movable seat 2330 to move relative to the lateral movement connection seat 2310, so as to drive the cassette assembly 2200 to move along the first movement path through the lateral movement movable seat 2330.

[0082] Please refer to Figures 6-8, It should be noted that when the first movement path is a straight line path, the transverse movement driving assembly 2320 can be selected from a belt drive structure, a ball screw drive structure, a rack and pinion drive structure, or other suitable linear drive structures.

[0083] For example, when the transverse movement driving assembly 2320 is selected as a belt drive structure, please refer to Figure 5 and 6 , in an embodiment, the transverse movement driving assembly 2320 includes a first driving motor 2321, a driving pulley 2322, a driven pulley 2323, and a synchronous belt 2324. The first driving motor 2321, the driving pulley 2322, and the driven pulley 2323 are connected to one of the transverse movement connecting seat 2310 and the transverse movement movable seat 2330, and the synchronous belt 2324 is connected to the other of the transverse movement connecting seat 2310 and the transverse movement movable seat 2330. The synchronous belt 2324 is sleeved on the driving pulley 2322 and the driven pulley 2323, and the output end of the first driving motor 2321 is connected to the driving pulley 2322. The first driving motor 2321 can drive the driving pulley 2322 to rotate, so as to drive the transverse movement movable seat 2330 to linearly move on the transverse movement connecting seat 2310.

[0084] When it is necessary to drive the cassette assembly 2200 to move, the first driving motor 2321 is driven to drive the driving pulley 2322 to rotate, so that the driven pulley 2323 and the synchronous belt 2324 are driven by the driving pulley 2322, and then the transverse movement movable seat 2330 is driven to move relative to the transverse movement connecting seat 2310. Finally, the cassette assembly 2200 is driven by the transverse movement movable seat 2330 to move along the first movement path. It can be understood that when the setting direction of the synchronous belt 2324 is parallel to the transverse movement direction, the displacement component of the first movement path of the transverse movement device 2300 driving the cassette assembly 2200 in the transverse movement direction is the largest.

[0085] Again, for example, when the transverse movement driving assembly 2320 is selected as a ball screw drive structure, please refer to Figure 6 and 7 , in an embodiment, the transverse movement driving assembly 2320 includes a second driving motor 2325, a ball screw 2326, and a screw slider (not shown). The second driving motor 2325 and the ball screw 2326 are connected to one of the transverse movement connecting seat 2310 and the transverse movement movable seat 2330, and the screw slider is connected to the other of the transverse movement connecting seat 2310 and the transverse movement movable seat 2330. The screw slider is movably sleeved on the ball screw 2326, and the output end of the second driving motor 2325 is connected to the ball screw 2326. The second driving motor 2325 can drive the ball screw 2326 to rotate, so as to drive the transverse movement movable seat 2330 to linearly move on the transverse movement connecting seat 2310.

[0086] When it is necessary to drive the cartridge assembly 2200 to move, the ball screw 2326 is rotated by the second drive motor 2325. Thereby, the lead screw slider is driven by the ball screw 2326 to linearly move on the ball screw 2326, and then the transverse movement movable seat 2330 is driven to linearly move relative to the transverse movement connection seat 2310. Finally, the cartridge assembly 2200 is driven by the transverse movement movable seat 2330 to move along the first movement path. It can be understood that when the arrangement direction of the ball screw 2326 is parallel to the transverse movement direction, the displacement component of the first movement path of the transverse movement device 2300 driving the cartridge assembly 2200 to move in the transverse movement direction is the largest.

[0087] Please refer to Figures 6-8 , in one embodiment, the transverse movement drive assembly 2320 includes a third drive motor (not shown), a gear (not shown), and a rack (not shown). The third drive motor and the gear are connected to one of the transverse movement connection seat 2310 and the transverse movement movable seat 2330, and the rack is connected to the other of the transverse movement connection seat 2310 and the transverse movement movable seat 2330. The gear meshes with the rack, the output end of the third drive motor is connected to the gear, and the third drive motor can drive the gear to rotate to drive the transverse movement movable seat 2330 to linearly move on the transverse movement connection seat 2310.

[0088] When it is necessary to drive the cartridge assembly 2200 to move, the rack is rotated by the third drive motor. Thereby, the rack is driven to linearly move relative to the gear through the gear, and then the transverse movement movable seat 2330 is driven to linearly move relative to the transverse movement connection seat 2310. Finally, the cartridge assembly 2200 is driven by the transverse movement movable seat 2330 to move along the first movement path. It can be understood that when the arrangement direction of the rack is parallel to the transverse movement direction, the displacement component of the first movement path of the transverse movement device 2300 driving the cartridge assembly 2200 to move in the transverse movement direction is the largest.

[0089] Please refer to Figures 6-8 , in one embodiment, the transverse movement device 2300 further includes a guiding assembly 2340 for guiding the transverse movement movable seat 2330 to move in the transverse movement direction on the transverse movement connection seat 2310.

[0090] Due to the addition of the guiding assembly 2340, the transverse movement movable seat 2330 is guided by the guiding assembly 2340 to move in the transverse movement direction on the transverse movement connection seat 2310, making the movement of the transverse movement movable seat 2330 on the transverse movement connection seat 2310 more stable and accurate. Specifically, the guiding assembly 2340 can be a guide rail, a guiding groove, a guiding rod, or other suitable guiding structures.

[0091] Please refer to Figures 6-8, in one embodiment, the guiding assembly 2340 includes a linear guide rail 2341 and a linear slider 2342. The linear guide rail 2341 is slidably connected to the linear slider 2342. One of the linear guide rail 2341 and the linear slider 2342 is connected to the transverse moving seat 2330, and the other is connected to the transverse connection seat 2310. And / or, the guiding assembly 2340 includes a bearing guide rail 2343 and a guiding bearing group 2344. The guiding bearing group 2344 is movably connected to the bearing guide rail 2343. One of the bearing guide rail 2343 and the guiding bearing group 2344 is connected to the transverse moving seat 2330, and the other is connected to the transverse connection seat 2310.

[0092] The movement of the transverse connection seat 2310 on the transverse moving seat 2330 can be guided solely by the cooperation of the linear guide rail 2341 and the linear slider 2342, or can be guided solely by the cooperation of the bearing guide rail 2343 and the guiding bearing group 2344. It is also possible to dispose the linear guide rail 2341, the linear slider 2342, the bearing guide rail 2343, and the guiding bearing group 2344 between the transverse connection seat 2310 and the transverse moving seat 2330, as long as the linear guide rail 2341 and the bearing guide rail 2343 are parallel. It can be understood that both the linear guide rail 2341 and the bearing guide rail 2343 are arranged parallel to the transverse movement direction.

[0093] Please refer to Figure 5 and 6 , in one embodiment, the transverse movement device 2300 further includes an outer cover assembly 2350. The outer cover assembly 2350 is connected to the transverse connection seat 2310 and is used to cover the transverse drive assembly 2320.

[0094] By covering the transverse drive assembly 2320 with the outer cover assembly 2350, on the one hand, it can reduce the dust or external debris from falling onto the transverse drive assembly 2320, which is beneficial to reducing the failure rate of the transverse drive assembly 2320 and increasing the service life of the transverse drive assembly 2320. On the other hand, it also makes the exterior of the transverse movement device 2300 more flat.

[0095] Please refer to Figure 5 and 6 , in one embodiment, the outer cover assembly 2350 includes a first cover body 2351 and a second cover body 2352. The first cover body 2351 and the second cover body 2352 are respectively connected to opposite sides of the transverse connection seat 2310, and both the first cover body 2351 and the second cover body 2352 extend toward the side where the transverse moving seat 2330 is located to cover the transverse drive assembly 2320 between the transverse connection seat 2310 and the transverse moving seat 2330.

[0096] When installing the cover assembly on the transverse movement connecting seat 2310, the first cover 2351 and the second cover 2352 can be respectively installed on the opposite sides of the transverse movement connecting seat 2310 so that the first cover 2351 and the second cover 2352 enclose, thereby covering the transverse movement driving assembly 2320 together by the first cover 2351 and the second cover 2352. Of course, in other embodiments, the outer cover assembly 2350 can also be a cover with an integral structure.

[0097] Please refer to Figure 5 and 6 , in one embodiment, the transverse movement device 2300 further includes a braking assembly 2360. The braking assembly 2360 can be switched between a first state and a second state. In the first state, the braking assembly 2360 allows the transverse movement movable seat 2330 to move relative to the transverse movement connecting seat 2310. In the second state, the braking assembly 2360 is used to prevent the transverse movement movable seat 2330 from moving relative to the transverse movement connecting seat 2310.

[0098] When it is necessary to stop the transverse movement movable seat 2330 from moving relative to the transverse movement connecting seat 2310, on the one hand, the operation of the transverse movement driving assembly 2320 can be stopped, so that the transverse movement movable seat 2330 stops moving. On the other hand, the braking assembly 2360 can also be switched to the second state to prevent the transverse movement movable seat 2330 from moving relative to the transverse movement connecting seat 2310 through the braking assembly 2360. It can be understood that the above two ways of stopping the transverse movement movable seat 2330 from moving can be used in combination.

[0099] Please refer to Figure 5 and 6 , in one embodiment, the braking assembly 2360 includes an electromagnet 2361. One end of the electromagnet 2361 is connected to one of the transverse movement movable seat 2330 and the transverse movement connecting seat 2310, and the other end is used to adsorb the other of the transverse movement movable seat 2330 and the transverse movement connecting seat 2310. The electromagnet 2361 is used to switch to the first state when powered off and switch to the second state when powered on.

[0100] When it is necessary to drive the transverse moving seat 2330 to move, the electromagnet 2361 is powered off so that the electromagnet 2361 is in the first state, and the electromagnet 2361 will not hinder the movement of the transverse moving seat 2330. When it is necessary to brake the transverse moving seat 2330, the electromagnet 2361 is powered on so that the electromagnet 2361 is in the second state. At this time, the electromagnet 2361 is connected to one of the transverse moving seat 2330 and the transverse connecting seat 2310, and adsorbs the other of the transverse moving seat 2330 and the transverse connecting seat 2310, thereby preventing the relative movement of the transverse moving seat 2330 and the transverse connecting seat 2310, that is, preventing the transverse moving seat 2330 from moving on the transverse connecting seat 2310. Of course, in other embodiments, the braking component 2360 can also brake the transverse moving seat 2330 through friction or other suitable resistance.

[0101] Please refer to Figure 5 and 6 , in one embodiment, the transverse moving device 2300 further includes a laser ranging component 2370, and the laser ranging component 2370 is used to detect the position of the transverse moving seat 2330 on the transverse connecting seat 2310.

[0102] Since the laser ranging component 2370 is added, the laser ranging component 2370 can be used to detect the position of the transverse moving seat 2330 on the transverse connecting seat 2310, so as to more accurately control the movement of the transverse moving seat 2330 subsequently.

[0103] Please refer to Figure 11 and 12 , in one embodiment, the X-ray receiving device 2000 further includes a robotic arm device 2600. One end of the robotic arm device 2600 is connected to the cassette assembly 2200, and the other end is connected to the bracket device 2100. The robotic arm device 2600 is used to drive the cassette assembly 2200 to move along the first path.

[0104] By indirectly connecting the cassette assembly 2200 to the bracket device 2100 through the robotic arm device 2600, when it is necessary to drive the cassette assembly 2200 to move, the cassette assembly 2200 can be directly driven by the robotic arm device 2600 to move along the first path. The robotic arm device 2600 can be various existing robotic arm devices 2600 on the market, as long as the robotic arm device 2600 has at least one degree of freedom of movement in the transverse direction.

[0105] Please refer to Figure 11 and 12 , in one embodiment, the robotic arm device 2600 is configured as a six-degree-of-freedom robotic arm.

[0106] Enable the robotic arm device 2600 to drive the film cassette assembly 2200 to perform six - degree - of - freedom movements in the vertical direction, the lateral translation direction, and the front - rear direction. Among them, the side of the film cassette assembly 2200 for receiving X - rays is the front side, and the side opposite to it is the rear side. The front - rear direction is perpendicular to the front and rear sides of the film cassette assembly 2200. Of course, in other embodiments, the robotic arm device 2600 can also be a robotic arm device 2600 with three degrees of freedom, four degrees of freedom, or other degrees of freedom, as long as the robotic arm device 2600 has at least one degree of freedom of movement in the lateral translation direction.

[0107] Please refer to Figure 13 and 14 , in one embodiment, the X - ray receiving device 2000 further includes a folding - arm support device 2700. The folding - arm support device 2700 connects the film cassette assembly 2200 to the bracket device 2100. The folding - arm support device 2700 includes at least two support arms 2710 connected end - to - end in sequence. Relative rotation can occur between adjacent support arms 2710 to drive the film cassette assembly 2200 to move along a first movement path.

[0108] By indirectly connecting the film cassette assembly 2200 to the bracket device 2100 through the folding - arm support device 2700, when it is necessary to move the film cassette assembly 2200, the operator can manually make the adjacent support arms 2710 rotate relative to each other to drive the film cassette assembly 2200 to move along the first movement path. That is, the floating support for the film cassette assembly 2200 is realized through the folding - arm support device 2700.

[0109] Please refer to Figure 13 and 14 , in one embodiment, the support arm 2710 includes a first support arm 2711 and a second support arm 2712. One end of the first support arm 2711 is connected to the bracket device 2100, and the other end is rotatably connected to the second support arm 2712. The end of the second support arm 2712 far from the first support arm 2711 is connected to the film cassette assembly 2200. The second support arm 2712 can rotate relative to the first support arm 2711 to drive the film cassette assembly 2200 to move along the first movement path.

[0110] When it is necessary to move the film cassette assembly 2200, the operator can manually make the second support arm 2712 rotate relative to the first support arm 2711 to drive the film cassette assembly 2200 to move along the first movement path. Of course, in other embodiments, the number of support arms 2710 is not limited to two. For example, it can be three, four, or other numbers of support arms 2710 connected end - to - end in sequence and rotatably.

[0111] Please refer to Figure 13 and 14, in one embodiment, the folding arm support device 2700 includes two first support arms 2711 and two second support arms 2712. Both of the two first support arms 2711 are connected to the support device 2100. The two second support arms 2712 are rotatably connected to the two first support arms 2711 in a one-to-one correspondence, and both of the two second support arms 2712 are connected to the cassette assembly 2200.

[0112] By providing two first support arms 2711 and two second support arms 2712 to support the cassette assembly 2200, the support of the folding arm support device 2700 for the cassette assembly 2200 is made more stable.

[0113] Please refer to Figure 9 and 10 , in one embodiment, the X-ray receiving device 2000 further includes a support movement device 2400. The support movement device 2400 is connected to the support device 2100. The support movement device 2400 is used to drive the support device 2100 and the cassette assembly 2200 to move together to enable the cassette assembly 2200 to move along a first movement path.

[0114] When it is necessary to drive the cassette assembly 2200 to move, the support movement device 2400 can be used to drive the support device 2100 and the cassette assembly 2200 to move together to enable the cassette assembly 2200 to move along the first movement path. Of course, the fact that the support movement device 2400 can drive the support device 2100 and the cassette assembly 2200 to move together does not mean that the cassette assembly 2200 is fixedly connected to the support device 2100. That is to say, the support movement device 2400 can be used in combination with the above-mentioned lateral movement device 2300, robotic arm device 2600 or folding arm support device 2700.

[0115] Please refer to Figure 9 and 10 , in one embodiment, the support device 2100 includes a column 2110. The support movement device 2400 includes a column 2110 roller and / or a column 2110 slider installed at the bottom of the column 2110.

[0116] Since a column 2110 roller and / or a column 2110 slider is provided at the bottom of the column 2110, when it is necessary to drive the cassette assembly 2200 to move, the column 2110 can be driven by the column 2110 roller and / or the column 2110 slider, and then the cassette assembly 2200 on the column 2110 can be driven to move together with the column 2110.

[0117] Please refer to Figure 3 and 4, in one embodiment, a vertical movement device 2800 is provided on the bracket device 2100, and the vertical movement device 2800 is used to drive the film cassette assembly 2200 to move in the vertical direction.

[0118] When the subject 3000 undergoes an X-ray examination, the vertical movement device 2800 can drive the film cassette assembly 2200 to move in the vertical direction, so that the film cassette assembly 2200 can obtain more image information in the height direction of the subject 3000, so as to perform image stitching subsequently to obtain a complete image of the subject 3000 in the height direction. It can be understood that the vertical movement device 2800 can be combined with the device that makes the film cassette assembly 2200 move in the lateral movement direction, so that the film cassette assembly 2200 can move in both the vertical direction and the lateral movement direction.

[0119] Please refer to Figure 3 and 4 , in one embodiment, the X-ray receiving device 2000 further includes a lateral movement device 2300. The vertical movement device 2800 includes a vertical support arm 2810. One end of the vertical support arm 2810 is connected to the bracket device 2100, and the vertical support arm 2810 can move in the vertical direction on the bracket device 2100. The lateral movement device 2300 is connected to the other end of the vertical support arm 2810, and the film cassette assembly 2200 is connected to the lateral movement device 2300.

[0120] Adopting the scheme of first connecting the vertical support arm 2810 to the bracket device 2100 and then connecting the lateral movement device 2300 to the vertical support arm 2810 enables the vertical support arm 2810 to drive the lateral movement device 2300 and the film cassette assembly 2200 to move together in the vertical direction when the vertical support arm 2810 moves in the vertical direction, while the lateral movement device 2300 can drive the film cassette assembly 2200 to move in the lateral movement direction at any height within the vertical movement range.

[0121] Please refer to Figure 3 and 4 , in one embodiment, the X-ray receiving device 2000 further includes a lateral movement device 2300. The vertical movement device 2800 includes a vertical support arm 2810. One side of the lateral movement device 2300 is connected to the bracket device 2100, one end of the vertical support arm 2810 is connected to the other side of the lateral movement device 2300, and the other end of the vertical support arm 2810 is connected to the film cassette device. The vertical support arm 2810 can move in the vertical direction on the lateral movement device 2300.

[0122] Adopt the solution of first connecting the lateral translation device 2300 to the support device 2100, and then connecting the vertical support arm 2810 to the lateral translation device 2300, so that when the lateral translation device 2300 moves in the lateral translation direction, it drives the vertical support arm 2810 and the film cassette assembly 2200 to move together in the lateral translation direction, and the vertical support arm 2810 can drive the film cassette assembly 2200 to move in the vertical direction at any position within the lateral movement range.

[0123] Please refer to Figure 3 and 4 , in an embodiment, the X-ray receiving device 2000 further includes a pitch adjustment device (not shown), the pitch adjustment device is connected to the support device 2100, and the pitch adjustment device is used to drive the film cassette assembly 2200 to rotate in the vertical plane to adjust the pitch angle of the film cassette assembly 2200.

[0124] When using the X-ray imaging device, the pitch adjustment device can be used to drive the film cassette assembly 2200 to rotate in the vertical plane, so as to adjust the pitch angle of the film cassette assembly 2200. It can be understood that the pitch adjustment device can be used in combination with the above-mentioned lateral translation device 2300 and / or the vertical movement device 2800.

[0125] Please refer to Figures 1-14 , it should be noted that the inventive concepts of the above technical solutions are all to drive the film cassette assembly 2200 to move in the lateral translation direction relative to the subject 3000 to obtain more X-ray photography image information of the subject 3000 in the lateral translation direction. However, considering the relativity of motion, driving the subject 3000 to move relative to the film cassette assembly 2200 is also a feasible inventive concept.

[0126] For example, please refer to Figures 1-14 , this embodiment also provides an X-ray imaging device.

[0127] The X-ray imaging device includes an X-ray emitting device 1000, an X-ray receiving device 2000, and a standing carrier (not shown). The X-ray emitting device 1000 is used to emit X-rays. The X-ray receiving device 2000 includes a support device 2100 and a film cassette assembly 2200. The support device 2100 is configured as a vertical support device 2100. The film cassette assembly 2200 is connected to the support device 2100. A flat panel detector is provided in the film cassette assembly 2200 for receiving X-rays and generating electrical signals. The standing carrier is used to carry the subject 3000 in a standing posture, and the standing carrier can move along a first movement path, and the first movement path of the standing carrier has a displacement component in the lateral translation direction. The lateral translation direction is perpendicular to the vertical direction and parallel to the film cassette assembly 2200.

[0128] When the person to be detected 3000 undergoes X-ray examination, he / she stands on the standing carrier platform. The standing carrier platform can move along the first movement path to drive the person to be detected 3000 to generate a displacement component in the transverse direction relative to the film cassette assembly 2200, so that the film cassette assembly 2200 can obtain more image information of the person to be detected 3000 in the transverse direction, facilitating subsequent image stitching to obtain a complete image of the person to be detected 3000 in the transverse direction. It can be understood that the standing carrier platform in this embodiment can be used in combination with various devices that drive the film cassette assembly 2200 to move in the transverse direction.

[0129] Please refer to Figures 1-4 , in one embodiment, the X-ray imaging device further includes a carrier platform movement device (not shown). The carrier platform movement device includes carrier platform rollers (not shown) and / or carrier platform sliders (not shown) installed at the bottom of the standing carrier platform.

[0130] Since carrier platform rollers and / or carrier platform sliders are provided at the bottom of the standing carrier platform, when the person to be detected 3000 undergoes X-ray examination, the standing carrier platform and the person to be detected 3000 can be driven to move together through the carrier platform rollers and / or carrier platform sliders.

[0131] Please refer to Figure 1 and 2 , in one embodiment, the first movement path is a straight line path perpendicular to the vertical direction.

[0132] The standing carrier platform can be made to move along the straight line path through a linear drive structure such as a belt drive structure, a rack and pinion structure, a linear drive motor, or a ball screw structure. Specifically, the straight line path can be parallel to the transverse direction or form an inclined angle with it. As long as the straight line path is not perpendicular to the transverse direction, it can ensure that there is a displacement component of the straight line path in the transverse direction.

[0133] Please refer to Figure 1 and 2 , in one embodiment, the first movement path is an arc path perpendicular to the vertical direction. The standing carrier platform can be made to move along the arc path through a ground arc guide rail.

[0134] The above uses specific examples to elaborate on the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art of the present invention, based on the idea of the present invention, several simple deductions, deformations, or substitutions can also be made.

Claims

1. An X-ray receiving device, characterized in that Comprising: A bracket device, the bracket device being configured as a vertical bracket device; And a film cassette assembly, the film cassette assembly being connected to the bracket device, and a flat panel detector being provided in the film cassette assembly for receiving X-rays and generating electrical signals; The film cassette assembly can move along a first movement path, and the first movement path of the film cassette assembly has a displacement component in the lateral translation direction, the lateral translation direction being perpendicular to the vertical direction and parallel to the film cassette assembly.

2. The X-ray receiving device according to claim 1, wherein The first movement path is a straight line path perpendicular to the vertical direction.

3. The X-ray receiving device according to claim 1, characterized in that, The first movement path is an arc path perpendicular to the vertical direction.

4. The X-ray receiving device according to claim 1, characterized in that, Further comprising a lateral translation device, the lateral translation device being connected between the film cassette assembly and the bracket device, and the lateral translation device being used to drive the film cassette assembly to move on the first movement path.

5. The X-ray receiving device according to claim 4, characterized in that, The lateral translation device includes a lateral translation connecting seat, a lateral translation driving component, and a lateral translation movable seat. The lateral translation connecting seat is connected to the bracket device, the lateral translation movable seat is connected to the film cassette assembly, and the lateral translation driving component is connected between the lateral translation connecting seat and the lateral translation movable seat; the lateral translation driving component can drive the lateral translation movable seat to move on the lateral translation connecting seat to drive the film cassette assembly to move along the first movement path.

6. The X-ray receiving device according to claim 5, characterized in that, The lateral translation driving component includes a first driving motor, a driving pulley, a driven pulley, and a synchronous belt. The first driving motor, the driving pulley, and the driven pulley are connected to one of the lateral translation connecting seat and the lateral translation movable seat, and the synchronous belt is connected to the other of the lateral translation connecting seat and the lateral translation movable seat; the synchronous belt is sleeved on the driving pulley and the driven pulley, and the output end of the first driving motor is connected to the driving pulley. The first driving motor can drive the driving pulley to rotate to drive the lateral translation movable seat to move linearly on the lateral translation connecting seat.

7. The X-ray receiving device according to claim 5, characterized in that, The lateral translation driving component includes a second driving motor, a ball screw, and a screw slider. The second driving motor and the ball screw are connected to one of the lateral translation connecting seat and the lateral translation movable seat, and the screw slider is connected to the other of the lateral translation connecting seat and the lateral translation movable seat; the screw slider is movably sleeved on the ball screw, and the output end of the second driving motor is connected to the ball screw. The second driving motor can drive the ball screw to rotate to drive the lateral translation movable seat to move linearly on the lateral translation connecting seat.

8. The X-ray receiving device according to claim 5, characterized in that, The lateral translation driving component includes a third driving motor, a gear, and a rack. The third driving motor and the gear are connected to one of the lateral translation connecting seat and the lateral translation movable seat, and the rack is connected to the other of the lateral translation connecting seat and the lateral translation movable seat; the gear meshes with the rack, and the output end of the third driving motor is connected to the gear. The third driving motor can drive the gear to rotate to drive the lateral translation movable seat to move linearly on the lateral translation connecting seat.

9. The X-ray receiving device according to claim 5, characterized in that, The lateral translation device further includes a guiding component, and the guiding component is used to guide the lateral translation movable seat to move along the lateral translation direction on the lateral translation connecting seat.

10. The X-ray receiving device according to claim 9, characterized in that, The guiding assembly includes a linear guide rail and a linear slider, the linear guide rail is slidably connected to the linear slider, and one of the linear guide rail and the linear slider is connected to the transverse moving seat, and the other is connected to the transverse connecting seat; and / or, The guiding assembly includes a bearing guide rail and a guiding bearing group, the guiding bearing group is movably connected to the bearing guide rail, and one of the bearing guide rail and the guiding bearing group is connected to the transverse moving seat, and the other is connected to the transverse connecting seat.

11. The X-ray receiving device according to claim 5, characterized in that, The transverse moving device further includes an outer cover assembly, the outer cover assembly is connected to the transverse connecting seat and is used to cover the transverse driving assembly.

12. The X-ray receiving device according to claim 11, wherein The outer cover assembly includes a first cover body and a second cover body, the first cover body and the second cover body are respectively connected to opposite sides of the transverse connecting seat, and both the first cover body and the second cover body extend towards the side where the transverse moving seat is located to cover the transverse driving assembly between the transverse connecting seat and the transverse moving seat.

13. The X-ray receiving device according to claim 5, characterized in that, The transverse moving device further includes a braking assembly, the braking assembly can be switched between a first state and a second state. In the first state, the braking assembly allows the transverse moving seat to move relative to the transverse connecting seat, and in the second state, the braking assembly is used to prevent the transverse moving seat from moving relative to the transverse connecting seat.

14. The X-ray receiving device according to claim 13, characterized in that, The braking assembly includes an electromagnet, one end of the electromagnet is connected to one of the transverse moving seat and the transverse connecting seat, and the other end is used to adsorb the other of the transverse moving seat and the transverse connecting seat; the electromagnet is used to switch to the first state when powered off and switch to the second state when powered on.

15. The X-ray receiving device according to claim 5, characterized in that, The transverse moving device further includes a laser ranging assembly, the laser ranging assembly is used to detect the position of the transverse moving seat on the transverse connecting seat.

16. The X-ray receiving device according to claim 1, characterized in that, It further includes a bracket moving device, the bracket moving device is connected to the bracket device, and the bracket moving device is used to drive the bracket device and the cassette assembly to move together to realize the movement of the cassette assembly along the first movement path.

17. The X-ray receiving device according to claim 16, characterized in that, The bracket device includes a column, and the bracket moving device includes a column roller and / or a column slider installed at the bottom of the column.

18. The X-ray receiving device according to claim 1, characterized in that, It further includes a robotic arm device, one end of the robotic arm device is connected to the cassette assembly, and the other end is connected to the bracket device, and the robotic arm device is used to drive the cassette assembly to move along the first path.

19. The X-ray receiving device according to claim 18, wherein, The robotic arm device is configured as a six-degree-of-freedom robotic arm.

20. The X-ray receiving device according to claim 1, characterized in that, It further includes a folding arm support device, the folding arm support device connects the cassette assembly to the bracket device; the folding arm support device includes at least two support arms connected end to end in sequence, and adjacent support arms can rotate relative to each other to drive the cassette assembly to move along the first movement path.

21. The X-ray receiving device according to claim 20, wherein, The support arm includes a first support arm and a second support arm. One end of the first support arm is connected to the bracket device, and the other end is rotatably connected to the second support arm. The end of the second support arm away from the first support arm is connected to the cassette assembly. The second support arm can rotate relative to the first support arm to drive the cassette assembly to move along the first movement path.

22. The X-ray receiving device according to claim 21, characterized in that, The folding arm support device includes two of the first support arms and two of the second support arms. Both of the first support arms are connected to the bracket device, and the two second support arms are rotatably connected to the two first support arms in a one-to-one correspondence, and both of the second support arms are connected to the cassette assembly.

23. The X-ray receiving device according to any one of claims 1-22, characterized in that, A vertical movement device is provided on the bracket device, and the vertical movement device is used to drive the cassette assembly to move in the vertical direction.

24. The X-ray receiving device according to claim 23, wherein, It further includes a lateral movement device. The vertical movement device includes a vertical support arm. One end of the vertical support arm is connected to the bracket device, and the vertical support arm can move in the vertical direction on the bracket device. The lateral movement device is connected to the other end of the vertical support arm, and the cassette assembly is connected to the lateral movement device.

25. The X-ray receiving device according to claim 23, characterized in that It further includes a lateral movement device. The vertical movement device includes a vertical support arm. One side of the lateral movement device is connected to the bracket device, one end of the vertical support arm is connected to the other side of the lateral movement device, and the other end of the vertical support arm is connected to the cassette assembly. The vertical support arm can move in the vertical direction on the lateral movement device.

26. The X-ray receiving device according to any one of claims 1-22, characterized in that, It further includes a pitch adjustment device. The pitch adjustment device is connected to the bracket device, and the pitch adjustment device is used to drive the cassette assembly to rotate in the vertical plane to adjust the pitch angle of the cassette assembly.

27. The X-ray receiving device according to any one of claims 1-22, characterized in that, The vertical bracket device includes at least one of a column and a suspension bracket suspended in the vertical direction.

28. An X-ray imaging device, characterized in that, It includes an X-ray emitting device and an X-ray receiving device according to any one of claims 1-27. The X-ray emitting device is used to emit X-rays to the X-ray receiving device.

29. An X-ray imaging device, characterized in that, It includes: An X-ray emitting device for emitting X-rays; An X-ray receiving device, including a bracket device and a cassette assembly, and the bracket device is configured as a vertical bracket device; The cassette assembly is connected to the bracket device, and a flat panel detector is provided in the cassette assembly for receiving X-rays and generating electrical signals; And a standing support platform for supporting a subject to be detected in a standing posture; The standing support platform can move along a first movement path, and the first movement path of the standing support platform has a displacement component in the lateral movement direction, and the lateral movement direction is perpendicular to the vertical direction and parallel to the cassette assembly.

30. The X-ray imaging device according to claim 29, characterized in that, It further includes a support platform movement device, and the support platform movement device includes support platform rollers and / or support platform sliders installed at the bottom of the standing support platform.

31. The X-ray imaging device according to claim 29, characterized in that, The first movement path is a straight line path perpendicular to the vertical direction.

32. The X-ray imaging device according to claim 29, characterized in that, The first movement path is an arc path perpendicular to the vertical direction.

Images