X-ray imaging system and detection bed and bed board thereof

Abstract

The utility model discloses an X-ray imaging system and a detection bed and a bed board thereof, the bed board comprises an upper surface layer, a middle layer and a lower surface layer, and the upper surface of the upper surface layer is used for bearing a detected object; the middle layer comprises a transmission piece and a supporting piece, and the outer side face of the supporting piece and the side faces of the upper surface layer and the lower surface layer are exposed. The bed board comprises the upper surface layer, the middle layer and the lower surface layer which are sequentially stacked, the middle layer comprises the supporting piece, the supporting piece is located between the upper surface layer and the lower surface layer and does not protrude out of the upper surface layer, and the upper surface of the bed board is only provided with one material structure of the upper surface layer, so that flatness of the upper surface of the bed board can be achieved; a detected object can conveniently get on and off the detection bed; the upper surface of the bed board is of a material structure of the upper surface layer, splicing of multiple structures is avoided, the consistency of the appearance color can be guaranteed, and the bed board is more attractive; moreover, the outer side surfaces of the supporting pieces and the side surfaces of the upper surface layer and the lower surface layer are exposed to form the side surfaces of the detection bed, so that other outer wrapping structures such as frames are not needed, and the structure is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of X-ray imaging, and particularly relates to an X-ray imaging system, a detection bed thereof and a bed board. Background Art

[0002] Most of the detection object beds of current X-ray photography systems are not fully flat beds. The bed beam structure is higher than the upper surface of the bed board, resulting in the upper surface of the detection bed being composed of multiple components spliced together. It is difficult to ensure the unity of the two structural materials, and thus it is difficult to ensure the consistency of the appearance of the upper surface of the detection bed, which is not beautiful enough. Moreover, since the bed beam structure is higher than the upper surface of the bed board, in order to improve the appearance, a surface layer such as a rubber strip will be attached to the side surface of the bed beam structure, making the structure more complex. Content of the Utility Model

[0003] The utility model provides an X-ray imaging system, a detection bed thereof and a bed board, which are used to solve the problems that it is difficult to maintain the consistency of the appearance color of the upper surface of the detection bed and the structure is complex.

[0004] In one embodiment, a detection bed of an X-ray photography system is provided, including:

[0005] A base;

[0006] A bed board disposed on the base, the base is provided with a mounting member for detachably mounting a flat panel detector, the mounting member is located below the bed board, the bed board includes a upper surface layer, an intermediate layer and a lower surface layer which are sequentially stacked, and the upper surface of the upper surface layer is used for carrying a detection object;

[0007] The intermediate layer includes a transmissive member located in the middle and a support member surrounding the transmissive member. The upper surface layer, the transmissive member and the lower surface layer can transmit X-rays; the upper surface layer covers the upper surface of the support member, the lower surface layer covers the lower surface of the support member, the inner side surface of the support member is connected to the outer side surface of the transmissive member, and the outer side surface of the support member and the side surfaces of the upper surface layer and the lower surface layer are all exposed.

[0008] In one embodiment, the side surface of the upper surface layer, the outer side surface of the support member and the side surface of the lower surface layer are flush to form the side surface of the bed board.

[0009] In one embodiment, the upper surface layer covers all of the upper surface of the support member, and / or the lower surface layer covers all of the lower surface of the support member.

[0010] In one embodiment, the upper surface of the support member is adhesively bonded to the lower surface of the upper surface layer, the lower surface of the support member is adhesively bonded to the upper surface of the lower surface layer, and the inner side surface of the support member is adhesively bonded to the outer side surface of the transmissive member.

[0011] In one embodiment, the support member is phenolic resin board.

[0012] In one embodiment, a structural reinforcement layer is provided on the lower surface of the upper surface layer and / or the upper surface of the lower surface layer, and the structural reinforcement layer covers all or a partial area of the lower surface of the upper surface layer and / or the upper surface of the lower surface layer.

[0013] In one embodiment, the structural reinforcement layer is a carbon fiber layer.

[0014] In one embodiment, the transmissive member is a foam board, and / or the upper surface layer and the lower surface layer are fireproof boards.

[0015] In one embodiment, a bed board of a detection bed is provided, which includes an upper surface layer, an intermediate layer, and a lower surface layer that are sequentially stacked. The upper surface of the upper surface layer is used to carry an object to be detected;

[0016] The intermediate layer includes a transmissive member located in the middle and a support member surrounding the transmissive member. The upper surface layer, the transmissive member, and the lower surface layer are transmissive to X-rays, and the side surface of the support member exposes the side surfaces of the upper surface layer and the lower surface layer.

[0017] In one embodiment, an X-ray imaging system is provided, including:

[0018] The above-mentioned detection bed, and

[0019] A transmitting device for emitting X-rays to irradiate an object to be detected located on the bed board to generate a detection image.

[0020] For the detection bed and its bed board of the X-ray imaging system according to the above embodiments, since the bed board includes an upper surface layer, an intermediate layer, and a lower surface layer that are sequentially stacked, the intermediate layer includes a support member, the support member is located between the upper surface layer and the lower surface layer, and the support member does not protrude from the upper surface layer, so that the upper surface of the bed board only has one material structure of the upper surface layer, the flatness of the upper surface of the bed board can be realized, and it is convenient for the object to be detected to get on and off the detection bed; at the same time, the upper surface of the bed board is one material structure of the upper surface layer, without the splicing of multiple structures, the consistency of the appearance color can be ensured, and it is more beautiful; and, the outer side surface of the support member and the side surfaces of the upper surface layer and the lower surface layer are exposed to form the side surface of the detection bed, without setting other outer structures such as frames, and the structure is simpler. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of a detection bed in one embodiment;

[0022] Figure 2 It is a side view of a detection bed in one embodiment;

[0023] Figure 3Exploded view of the bed board in one embodiment;

[0024] Figure 4 Cross-sectional view of the bed board in one embodiment;

[0025] Figure 5 Partial cross-sectional view of the bed board in one embodiment;

[0026] Figure 6 Partial cross-sectional view of the bed board in one embodiment;

[0027] Figure 7 Schematic structural diagram of an X-ray imaging system in one embodiment;

[0028] The reference numerals are as follows:

[0029] 100 - Detection bed;

[0030] 10 - Bed board, 1 - Upper surface layer, 2 - Intermediate layer, 21 - Transmissive member, 22 - Support member, 221 - Horizontal plate, 222 - Vertical plate, 3 - Lower surface layer, 4 - Structural reinforcement layer;

[0031] 20 - Base, 201 - Mounting member;

[0032] 200 - Emission device, 210 - Emission component, 220 - Suspension component. Detailed implementation manners

[0033] The present utility model will be further described in detail below in conjunction with the accompanying drawings through specific implementation manners. Similar elements in different implementation manners are labeled with related similar reference numerals. In the following implementation manners, many detailed descriptions are provided to enable a better understanding of the present 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 the present application are not shown or described in the specification, which is to avoid the core part of the present application being overwhelmed by 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 description in the specification and the general technical knowledge in the art.

[0034] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various implementation manners. 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 the drawings are only for clearly describing a certain embodiment and do not mean that they are necessary sequences, unless it is otherwise stated that a certain sequence must be followed.

[0035] The serial numbers assigned to components in this text itself, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And the "connection" and "coupling" mentioned in this application, unless otherwise specified, both include direct and indirect connection (coupling).

[0036] In one embodiment, a detection bed for an X-ray imaging system is provided. This detection bed is used to carry the object to be detected, that is, for carrying the object to be detected. The object to be detected can be in a lying flat or side-lying position, etc., for imaging on the detection bed. In this embodiment, the detection bed is set to have an upper, middle, and lower three-layer structure. The upper surface of the detection bed is composed of one component, and the upper surface of the detection bed is made of a non-spliced material, which can ensure the consistency of the color of the upper surface of the detection bed and is more beautiful; at the same time, the upper surface of the detection bed can also be set as a flat surface to form a fully flat bed, which can facilitate the object to be detected to get on and off the detection bed and will not form a groove structure, making it not easy to accumulate dust. Among them, the middle layer is also provided with a support member. The upper and lower surfaces of the support member are covered by the upper and lower surface layers, and the outer side surface of the support member and the side surfaces of the upper and lower surface layers are exposed and can be directly used as the side surface of the detection bed without setting other materials for wrapping, and the structure is simpler.

[0037] Please refer to Figures 1 to 5 , the detection bed 100 of the X-ray imaging system in this embodiment mainly includes a bed board 10 and a base 20. The base 20 can be fixed to the ground, and moving components such as rollers can also be provided at the lower end of the base 20 so that the detection bed 100 can be moved to different use places.

[0038] The bed board 10 is arranged at the upper end of the base 20. The bed board 10 can be fixedly connected to the base 20, or the bed board 10 can also be slidably connected to the base 20 to realize the planar floating of the bed board 10 to facilitate imaging. Among them, the base 20 can also be provided with a driving structure such as a lifting driving component, which can drive the bed board 10 to rise or fall to different height positions for imaging to meet the use requirements of different objects to be detected. The base 20 may not include a driving structure such as a lifting driving component, and the bed board 10 is fixed at a fixed height position to meet the use requirements of most objects to be detected.

[0039] The bed board 10 can be directly installed at the upper end of the base 20, or the bed board 10 can also be installed at the upper end of the base 20 through a fixing frame or a moving frame.

[0040] An installation member 201 is provided at the upper end of the base 20. The installation member 201 is a structure such as an installation frame or an installation box. The installation member 201 is used for detachably installing a flat panel detector. The installation member 201 is located below the bed board 10, so that the flat panel detector installed by the installation member 201 can receive X-rays passing through the object to be detected and the bed board 10 below the bed board 10 to realize imaging.

[0041] The mounting member 201 can be movably mounted on the upper end of the base 20. For example, the mounting member 201 can move along the left-right direction of the examination table 100 (i.e., the length direction of the examination table 100) to move the flat panel detector to directly below different parts of the object to be detected, and perform photographic imaging on different positions of the object to be detected.

[0042] Among them, the movement of the mounting member 201 can be set as an automatic movement driven by electricity or a manual movement operated manually.

[0043] In other embodiments, the mounting member 201 can also be fixedly mounted on the upper end of the base 20, and can achieve photographic imaging of the conventional position of the object to be detected.

[0044] In this embodiment, the examination table 100 has a three-layer structure. The examination table 100 includes an upper surface layer 1, an intermediate layer 2, and a lower surface layer 3 that are sequentially stacked. The upper surface layer 1, the intermediate layer 2, and the lower surface layer 3 are arranged from top to bottom. The upper surface layer 1 is located at the uppermost end. The upper surface of the upper surface layer 1 is the upper surface of the examination table 100, and the upper surface of the upper surface layer 1 is used to carry the object to be detected. The lower surface layer 3 is located at the lowermost end. The lower surface of the lower surface layer 3 is the lower surface of the examination table 100. The lower surface of the lower surface layer 3 is connected to the upper end of the base 20 through a mounting structure such as a mounting frame, or the lower surface of the lower surface layer 3 is directly fixedly connected to the upper end of the base 20.

[0045] The upper surface layer 1 and the lower surface layer 3 are respectively integral components. The upper surface layer 1 and the lower surface layer 3 have characteristics such as wear resistance, flame retardancy, high temperature resistance, and smoothness. The upper surface layer 1 and the lower surface layer 3 can also be used for transmitting X-rays. For example, the upper surface layer 1 and the lower surface layer 3 can be fireproof boards and other boards with characteristics such as waterproof, fireproof, and wear-resistant.

[0046] In other embodiments, the upper surface layer 1 and the lower surface layer 3 can also be made of other material boards, and the upper surface layer 1 and the lower surface layer 3 can also have different material structures. For example, the upper surface layer 1 is a polymer material board, and the lower surface layer 3 is a multi-layer composite board.

[0047] In this embodiment, the upper surface layer 1 and the lower surface layer 3 can be plate structures that are parallel to each other and have the same shape and area. The upper surface layer 1 and the lower surface layer 3 can be rectangular plates.

[0048] The intermediate layer 2 includes two components, namely a transmissive member 21 and a support member 22. The transmissive member 21 is located at the middle position of the area between the upper surface layer 1 and the lower surface layer 3. The transmissive member 21 is a rectangular plate structure, and the length-width ratio of the transmissive member 21 can be equal to that of the upper surface layer 1 and the lower surface layer 3. The length of the transmissive member 21 is less than the length of the upper surface layer 1 and the lower surface layer 3, and the width of the transmissive member 21 is also less than the width of the upper surface layer 1 and the lower surface layer 3. The support member 22 is a square frame structure plate. The support member 22 surrounds the periphery of the transmissive member 21. The support member 22 is located at a position near the edge of the area between the upper surface layer 1 and the lower surface layer 3, and the upper surface layer 1 covers the upper surface of the support member 22, and the lower surface layer 3 covers the lower surface of the support member 22.

[0049] The transmissive member 21 and the support member 22 are combined in the inner-outer direction in the plane to form the intermediate layer 2. The transmissive member 21 and the support member 22 can be made of different structural materials; the transmissive member 21 can be a structural plate made of materials such as foam board, and the transmissive member 21 can transmit X-rays; the support member 22 can be a structural plate made of materials such as compact laminate. Compact laminate has the advantages of light weight, high structural strength, flame retardancy, high temperature resistance, etc., and can provide structural strength support for the entire bed board 10, improving the structural strength of the bed board 10.

[0050] In other embodiments, the support member 22 can also be made of other material plates. For example, the support member 22 is a multi-layer composite board with light weight and high structural strength.

[0051] In this embodiment, the support member 22 is a plate structure. The support member 22 has an inner side facing the transmissive member 21 and an outer side facing away from the transmissive member 21. The inner side of the support member 22 is adhesively connected to the outer side of the transmissive member 21. The outer side of the support member 22, the side of the upper surface layer 1, and the side of the lower surface layer 3 are exposed. Among them, the upper surface layer 1 covers the entire upper surface of the support member 22, the lower surface layer 3 covers the entire lower surface of the support member 22. The outer side of the support member 22 is flush with the side of the upper surface layer 1 and the side of the lower surface layer 3, and the sides of the three form the outer side of the bed board 10.

[0052] The support member 22 is made of compact laminate, and a smooth and flat outer side can be directly cut out, so that the support member 22 can directly serve as the main part of the outer side of the bed board 10, and there is no need to cover other structures such as rubber strips and films, which can simplify the structure of the bed board 10.

[0053] In other embodiments, the length and width of the lower surface layer 3 can be shorter than the length and width of the upper surface layer 1 respectively. The lower surface layer 3 covers a part of the lower surface of the support member 22. In this structure, since the lower surface layer 3 covers a part of the lower surface of the support member 22 and does not completely cover the lower surface of the support member 22, it does not affect the appearance of the bed board 10.

[0054] In other embodiments, the support member 22 partially protrudes from the upper surface layer 1 in the front-rear direction or the left-right direction, that is, the part of the upper surface of the support member 22 covered by the upper surface layer 1. Since the support member 22 can be phenolic resin board, which has a smooth surface, a small amount of exposure of the upper surface portion of the support member 22 does not affect the appearance of the detection bed 10.

[0055] In this embodiment, the lower surface of the upper surface layer 1 can be adhesively bonded or otherwise connected to the upper surface of the transmissive member 21 and the upper surface of the support member 22, and the upper surface of the lower surface layer 3 can be adhesively bonded or otherwise connected to the lower surface of the transmissive member 21 and the lower surface of the support member 22.

[0056] In this embodiment, the transmissive member 21 and the support member 22 can have the same height (i.e., thickness), the upper surface of the transmissive member 21 is flush with the upper surface of the support member 22, the upper surface and the lower surface of the upper surface layer 1 are parallel planes, and the upper surface layer 1 is installed on the upper surfaces of the flush transmissive member 21 and the support member 22, which can make the upper surface of the upper surface layer 1 form a full plane without a convex structure, facilitating the object to be detected to get on and off the bed, and can also improve the comfort of the object to be detected lying flat or on the side.

[0057] In other embodiments, the transmissive member 21 and the support member 22 can also have different heights. For example, the support member 22 is higher (i.e., thicker) than the transmissive member 21. Setting the support member 22 thicker can improve the structural strength of the bed board 10. The lower surface of the upper surface layer 1 can be set as a stepped structure, the upper surface of the upper surface layer 1 is a plane, and the middle region of the lower surface of the upper surface layer 1 protrudes compared with the edge, and the height of the protrusion is equal to the height difference between the support member 22 and the transmissive member 21. With such a setting, after the upper surface layer 1 is installed on the support member 22 and the transmissive member 21, structural complementarity can be achieved, and the upper surface of the upper surface layer 1 can still be a full plane.

[0058] In this embodiment, since the bed board 10 includes the upper surface layer 1, the intermediate layer 2 and the lower surface layer 3 which are sequentially stacked, the intermediate layer 2 includes the support member 22, the support member 22 is located between the upper surface layer 1 and the lower surface layer 3, and the support member 22 does not protrude from the upper surface layer 1, so that the upper surface of the bed board 10 only has one material structure of the upper surface layer, the flatness of the upper surface of the bed board 10 can be realized, which can facilitate the object to be detected to get on and off the detection bed 100. At the same time, the upper surface of the bed board 10 is one material structure of the upper surface layer, without the splicing of multiple structures, which can ensure the consistency of the appearance color and is more beautiful; and, the outer side surface of the support member 22 and the side surfaces of the upper surface layer 1 and the lower surface layer 3 are exposed to form the side surface of the detection bed 10, without setting other outer packaging structures such as other frames. Without setting other frame outer packaging structures, the structure is simpler.

[0059] In one embodiment, the support member 22 may include two cross plates 221 and two longitudinal plates 222. The cross plates 221 and the longitudinal plates 222 are perpendicularly spliced within a plane. Two ends of each cross plate 221 are respectively connected to one end of a longitudinal plate 222. The two cross plates 221 and the two longitudinal plates 222 enclose a square frame structure, and the transmissive member 21 is located within this square frame structure.

[0060] The cross plates 221 and the longitudinal plates 222 can be fixed together by bonding, screw connection or other means.

[0061] In other embodiments, the support member 22 can also be a square frame structure formed by integral processing. For example, the support member 22 is formed by cutting off the middle region from a support plate.

[0062] In other embodiments, the cross plates 221 and the longitudinal plates 222 can be in abutting contact or arranged at intervals, and the cross plates 221 and the longitudinal plates 222 are fixedly connected through the upper surface layer 1 and the lower surface layer 3.

[0063] In one embodiment, the thickness of the middle layer 2 is greater than the thicknesses of the upper surface layer 1 and the lower surface layer 3, that is, the thicknesses of the transmissive member 21 and the support member 22 are both greater than the thicknesses of the upper surface layer 1 and the lower surface layer 3. Setting the support member 22 thicker can improve the structural strength of the bed board 10. The upper surface layer 1 and the lower surface layer 3 mainly play roles such as wrapping the surface for waterproofing and fireproofing. Reducing the thicknesses of the upper surface layer 1 and the lower surface layer 3 can make the entire bed board 10 thinner and more beautiful.

[0064] The upper surface layer 1 and the lower surface layer 3 can have the same thickness, that is, the upper surface layer 1 and the lower surface layer 3 have the same material model structure and are one component, which can reduce the cost of mass production.

[0065] The upper surface layer 1 and the lower surface layer 3 can also have different thicknesses. For example, the thickness of the upper surface layer 1 can be greater than the thickness of the lower surface layer 3. Setting a greater thickness for the upper surface layer 1 can improve the wear resistance of the upper surface layer 1, so that the upper surface layer 1 can avoid being worn out after long-term bearing of the object to be detected.

[0066] Please refer to Figure 6 , in one embodiment, structural strengthening layers 4 are respectively provided on the lower surface of the upper surface layer 1 and the upper surface of the lower surface layer 3. The structural strengthening layers 4 can also transmit X-rays. Setting the structural strengthening layers 4 on the upper surface layer 1 and the lower surface layer 3 can improve the structural strength of the upper surface layer 1 and the lower surface layer 3, which not only facilitates the installation of the upper surface layer 1 and the lower surface layer 3, but also can improve the structural strength of the entire bed board 10.

[0067] The structural strengthening layer 4 can be a carbon fiber layer. The carbon fiber layer has advantages such as high structural strength and light weight. Of course, the structural strengthening layer 4 can also be a material layer made of other materials with a lightweight and high-strength structure, such as a polymer material layer.

[0068] Among them, the structural reinforcement layer 4 is located on the lower surface of the upper surface layer 1 and the upper surface of the lower surface layer 3, and is hidden inside the bed board 10 without affecting the appearance of the bed board 10.

[0069] One structural reinforcement layer 4 can cover the entire area of the lower surface of the upper surface layer 1, and another structural reinforcement layer 4 can also cover the entire area of the upper surface of the lower surface layer 3, which can maximize the structural strength of the upper surface layer 1 and the lower surface layer 3.

[0070] The structural reinforcement layer 4 can be a mesh structure, or the structural reinforcement layer 4 can also be other structures such as a sheet structure.

[0071] In other embodiments, a structural reinforcement layer 4 is provided on one of the lower surface of the upper surface layer 1 and the upper surface of the lower surface layer 3, which can also improve the structural strength of the entire bed board 10.

[0072] In other embodiments, the structural reinforcement layer 4 can also be disposed inside the upper surface layer 1 and the lower surface layer 3, or on the lower surface of the lower surface layer 3, which can also improve the structural strength of the entire bed board 10.

[0073] In other embodiments, the structural reinforcement layer 4 can also cover a partial area of the lower surface of the upper surface layer 1, or the structural reinforcement layer 4 can also cover a partial area of the upper surface of the lower surface layer 3; for example, structural reinforcement layers 4 are respectively provided in the middle regions of the lower surface of the upper surface layer 1 and the upper surface of the lower surface layer 3, which can also improve the structural strength of the upper surface layer 1 and the lower surface layer 3 to a certain extent.

[0074] Please refer to Figures 3 to 6 , in an embodiment, a bed board of a detection bed 100 is provided. The bed board in this embodiment can be the bed board 10 in any of the above embodiments.

[0075] In this embodiment, since the bed board 10 includes an upper surface layer 1, an intermediate layer 2, and a lower surface layer 3 that are sequentially stacked, the intermediate layer 2 includes a support member 22. The support member 22 is located between the upper surface layer 1 and the lower surface layer 3, and the support member 22 does not protrude from the upper surface layer 1, so that the upper surface of the bed board 10 only has a material structure of the upper surface layer, which can achieve the flatness of the upper surface of the bed board 10, facilitate the object to be detected to get on and off the detection bed 100, and at the same time, the upper surface of the bed board 10 is a material structure of the upper surface layer without splicing of multiple structures, which can ensure the consistency of the appearance color and is more beautiful; and, the outer side surface of the support member 22 and the side surfaces of the upper surface layer 1 and the lower surface layer 3 are exposed to form the side surface of the detection bed 10, and there is no need to provide other outer structures such as frames, and the structure is simpler.

[0076] Please refer to Figure 7 , in an embodiment, an X-ray imaging system is provided. This X-ray imaging system includes a transmitting device 200 and the detection bed in any of the above embodiments.

[0077] The emitting device 200 can be of a suspended structure. The emitting device 200 includes an emitting component 210 and a suspending component 220. The emitting component 210 is the nose of the device and is used for emitting X-rays. The suspending component 220 can be a mounting member installed on the ceiling or a mounting member installed on the wall. The emitting component 210 is installed on the suspending component 220, and the suspending component 220 can drive the emitting component 210 to float three-dimensionally.

[0078] The emitting component 210 can be moved to directly above the bed board 10. At this time, the emitting component 210 can emit X-rays vertically from top to bottom to irradiate the detected object lying flat on the bed board 10, and the flat panel detector installed on the mounting member 201 can receive the X-rays passing through the detected object lying flat.

[0079] In other embodiments, the emitting device 200 can also be of a vertical structure. The emitting device 200 includes a vertical mounting member, and the emitting component 210 is movably installed on the vertical mounting member. For example, the vertical mounting member is of a ring structure, and the bed board 10 passes through the middle of the ring-shaped vertical mounting member. By rotating on the ring-shaped vertical mounting member, the emitting component 210 can also be moved to the upper end of the bed board 10 to achieve photographic imaging of the detected object lying flat.

[0080] In the X-ray imaging system of this embodiment, since the bed board 10 includes an upper surface layer 1, an intermediate layer 2, and a lower surface layer 3 that are sequentially stacked, and the intermediate layer 2 includes a support member 22 located between the upper surface layer 1 and the lower surface layer 3, and the support member 22 does not protrude from the upper surface layer 1, the upper surface of the bed board 10 has only one material structure of the upper surface layer, which can achieve the flatness of the upper surface of the bed board 10, facilitate the detected object to get on and off the detection bed, and at the same time, the upper surface of the bed board 10 has only one material structure of the upper surface layer without the splicing of multiple structures, which can ensure the consistency of the appearance color and is more beautiful; moreover, the outer side surface of the support member 22 and the side surfaces of the upper surface layer 1 and the lower surface layer 3 are exposed to form the side surface of the detection bed 10, and there is no need to set other outer packaging structures such as frames, so the structure is simpler.

[0081] 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 technical field to which the present invention belongs, according to the idea of the present invention, several simple deductions, deformations or substitutions can also be made.

Claims

1. A detection bed for an X-ray imaging system, characterized in that, Comprising: A base; A bed board disposed on the base, the base being provided with a mounting member for detachably mounting a flat panel detector, the mounting member being located below the bed board, the bed board including a top layer, an intermediate layer, and a bottom layer which are sequentially stacked, and the upper surface of the top layer being used for carrying an object to be detected; The intermediate layer includes a transmissive member located in the middle and a support member surrounding the transmissive member on all sides, and the top layer, the transmissive member, and the bottom layer are capable of transmitting X-rays; the top layer covers the upper surface of the support member, the bottom layer covers the lower surface of the support member, the inner side surface of the support member is connected to the outer side surface of the transmissive member, and the outer side surface of the support member and the side surfaces of the top layer and the bottom layer are all exposed.

2. The inspection bed according to claim 1, wherein The side surface of the top layer, the outer side surface of the support member, and the side surface of the bottom layer are flush to form the side surface of the bed board.

3. The inspection bed according to claim 1, characterized in that, The top layer covers all of the upper surface of the support member, and / or the bottom layer covers all of the lower surface of the support member.

4. The detection bed according to claim 1, wherein, The upper surface of the support member is adhesively bonded to the lower surface of the top layer, the lower surface of the support member is adhesively bonded to the upper surface of the bottom layer, and the inner side surface of the support member is adhesively bonded to the outer side surface of the transmissive member.

5. The detection bed according to claim 1, characterized in that, The support member is a compact laminate board.

6. The detection bed according to claim 1, characterized in that, The lower surface of the top layer and / or the upper surface of the bottom layer is provided with a structure strengthening layer, and the structure strengthening layer covers all or a partial area of the lower surface of the top layer and / or the upper surface of the bottom layer.

7. The inspection bed according to claim 6, characterized in that, The structure strengthening layer is a carbon fiber layer.

8. The detection bed according to claim 1, characterized in that, The transmissive member is a foam board, and / or the top layer and the bottom layer are fireproof boards.

9. A bed board of a detection bed, characterized in that, Including a top layer, an intermediate layer, and a bottom layer which are sequentially stacked, and the upper surface of the top layer being used for carrying an object to be detected; The intermediate layer includes a transmissive member located in the middle and a support member surrounding the transmissive member on all sides, the top layer, the transmissive member, and the bottom layer are capable of transmitting X-rays, and the side surface of the support member exposes the side surfaces of the top layer and the bottom layer.

10. An X-ray imaging system, characterized in that, Comprising: The detection bed according to any one of claims 1 to 8, and A transmitting device for emitting X-rays to irradiate an object to be detected located on the bed board to generate a detection image.

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