Security inspection equipment

Abstract

The embodiment of the utility model discloses security inspection equipment, the security inspection equipment comprises a ray emission assembly, a detection assembly, a transmission assembly and a security inspection channel, the security inspection channel comprises a space enclosed by a support plate, then at least one of the ray emission assembly and the detection assembly can be installed on the support plate, and the transmission assembly can transmit the ray emission assembly and the detection assembly to the security inspection channel. The support plate can support at least one of the ray emission assembly and the detection assembly; therefore, the supporting plates forming the security inspection channel in an enclosing mode can replace independent framework modules in existing security inspection equipment, the original independent framework modules can be omitted, and the technical problems that when the independent framework modules are adopted, the number of parts is large, the requirements for part machining and assembling are high, and cost is high are solved. And on the basis of ensuring that the size of the security check channel meets the requirement, the size of the whole security check equipment is smaller, and the occupied space is reduced.

Description

Technical Field

[0001] This utility model relates to the field of security inspection equipment technology, and in particular to a security inspection device. Background Technology

[0002] Currently, security screening equipment is usually installed at the entrances and exits of public places such as airports, train stations, subway stations, and bus stations. This equipment can detect and inspect backpacks, suitcases, and other items carried by people.

[0003] Current security inspection equipment typically includes a skeleton module. Then, components such as conveyors, channel modules, and detection modules are all installed on the skeleton module. In other words, existing security inspection equipment uses an independent skeleton module as a support platform, and other components are fixed to the skeleton module.

[0004] However, it was found that the above-mentioned solution using independent skeleton modules has technical problems such as a large number of parts, high requirements for part processing and assembly, and high cost. Utility Model Content

[0005] To address at least one aspect of the aforementioned technical problems, embodiments of this application provide a security inspection device. This device includes a radiation emitting component, a detection component, a transmission component, and a security inspection channel. The security inspection channel includes a space enclosed by a support plate. In this embodiment, at least one of the radiation emitting component and the detection component can be mounted on the support plate, meaning the support plate provides support for at least one of the radiation emitting component and the detection component. Thus, the support plate enclosing the security inspection channel can replace the independent skeleton module in existing security inspection devices.

[0006] In other words, compared with the existing independent skeleton module solution, the embodiment of this application uses the support plate that encloses the security check channel as the skeleton module directly, thereby eliminating the need for the original independent skeleton module and solving the technical problems of large number of parts, high requirements for part processing and assembly, and high cost when using independent skeleton modules.

[0007] Furthermore, it is understandable that, while ensuring that the size of the security checkpoint meets the requirements, this embodiment can also make the overall size of the security checkpoint equipment smaller and reduce space occupation by directly using the support plate as the skeleton module and eliminating the original independent skeleton module.

[0008] This application provides a security inspection device, including:

[0009] The system includes a radiation emission assembly, a detection assembly, a transmission assembly, and a security screening channel, among which:

[0010] The security checkpoint includes a space enclosed by a support plate, which provides support for at least one of the radiation emitting assembly and the detection assembly.

[0011] The transmission direction of the transmission component is parallel to the passage direction of the security check channel, and the transmission component is used to transmit the inspected item to pass through the security check channel.

[0012] The radiation emitting component is used to emit radiation toward the object being inspected in the security check channel, the detection component is used to receive radiation that penetrates the object being inspected, and the support plate is also used to shield the radiation in the security check channel.

[0013] In one embodiment, preferably, the support plate includes a first side plate, a second side plate, and a top plate, wherein the first side plate and the second side plate are respectively connected to the top plate to enclose and form the security check channel;

[0014] The transmission assembly includes a transmission rack and a transmission component disposed on the transmission rack;

[0015] The lower ends of the first side plate and the second side plate are respectively connected to both sides of the transmission frame;

[0016] and / or

[0017] The support plate comprises a lead-free metal plate with a thickness of not less than 2.5 mm.

[0018] In one embodiment, preferably, the security inspection equipment further includes a first bracket located below the transmission component, and the ray emitting component is fixed to the first bracket;

[0019] The transmission assembly includes a transmission frame, the transmission frame includes a base plate, and the base plate is provided with a first slit, the first slit being located on the radiation emission path of the radiation emission assembly to constrain the radiation emitted by the radiation emission assembly.

[0020] In one embodiment, preferably, the detection component is disposed on the support plate, the support plate has a first opening of a preset length, the detection component covers the first opening, and receives the radiation in the security check channel through the first opening.

[0021] In one embodiment, preferably, the detection assembly includes a detection housing and a detector disposed within the detection housing; the detection housing is fixed to the support plate, and a second opening opposite to the first opening is provided on the side wall of the detection housing in contact with the support plate.

[0022] In one embodiment, preferably, the detection component includes a first detection sub-component and a second detection sub-component, the first detection sub-component and the second detection sub-component being connected to form an L-shape; the detection housing includes an L-shaped detection housing;

[0023] The support plate includes at least a first side plate and a top plate that are connected to each other. First openings on the first side plate and the top plate are connected to each other to form a first L-shaped opening. The side wall of the L-shaped detection box that contacts the support plate is provided with a second L-shaped opening that is opposite to the first L-shaped opening.

[0024] Alternatively, the support plate may include at least a first side plate, with the first detection sub-assembly covering a first opening on the first side plate; the transmission assembly may include a transmission frame and a transmission component disposed on the transmission frame, with a clearance hole provided on the side wall of the transmission frame, and the second detection sub-assembly disposed in the space below the transmission component through the clearance hole.

[0025] In one embodiment, preferably, the security inspection equipment further includes a shielding assembly, which includes a shielding support frame and a shielding element disposed on the shielding support frame, the shielding element covering the exit and / or entrance of the security inspection channel;

[0026] Along the passage direction of the security checkpoint, the shielding support frame is fixed to the end of the support plate.

[0027] In one embodiment, preferably, the shielding support frame includes a first connector and a second connector, the first connector is fixed to the end of the support plate, the second connector is connected to the first connector, and the shielding member is disposed on the second connector by a fixing member to cover the exit and / or entrance of the security check channel.

[0028] In one embodiment, preferably, the support plate includes at least a top plate, and the security inspection equipment further includes a second bracket located above the top plate of the security inspection channel, and the radiation emitting assembly is fixed to the second bracket;

[0029] The top plate is provided with a second slit, which is located on the radiation emission path of the radiation emission assembly to constrain the radiation emitted by the radiation emission assembly.

[0030] In one embodiment, preferably, the security inspection equipment further includes a pair of fixed beams, the fixed beams being fixed above the top plate, and the second bracket being fixed to the fixed beams.

[0031] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0032] This application provides a security inspection device, which includes a radiation emitting component, a detection component, a transmission component, and a security inspection channel.

[0033] The transmission direction of the transmission component should be parallel to the passage direction of the security checkpoint. The transmission component can transmit the object to be inspected to pass through the transmission channel. The radiation emitting component can emit radiation, such as X-rays, into the object to be inspected in the security checkpoint. Then, the detection component can receive the radiation that penetrates the object to complete the security inspection of the object.

[0034] In this embodiment, the security inspection channel includes a space enclosed by a support plate, and at least one of the aforementioned radiation emitting component and detection component can be directly installed on the support plate. In other words, the support plate enclosing the security inspection channel in this embodiment can directly provide support for at least one of the radiation emitting component and detection component. As a result, the security inspection equipment in this embodiment can eliminate the need for the existing independent skeleton module, simplify the structure, reduce the number of parts, lower the requirements for parts processing and assembly, and reduce costs.

[0035] Furthermore, it is understandable that, while ensuring that the size of the security checkpoint meets the requirements, this embodiment can also make the overall size of the security checkpoint equipment smaller and reduce space occupation by directly using the support plate as the skeleton module and eliminating the original independent skeleton module. Attached Figure Description

[0036] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a diagram of the architecture of existing security inspection equipment.

[0038] Figure 2 This is one possible structural form of the security inspection equipment described in the embodiments of this application, wherein, Figure 2 The security inspection equipment in the system is a bottom-source security inspection equipment.

[0039] Figure 3 This is another possible structural form of the security inspection equipment described in the embodiments of this application, wherein, Figure 3 The security inspection equipment in the system is Topsource Security Inspection Equipment.

[0040] Figure 4 This is a schematic diagram of the structure of the security inspection channel formed by assembling the support plate and the transmission component as described in this application embodiment.

[0041] Figure 5for Figure 4 A schematic diagram of the structure in which the detection component and shielding component are installed on the support plate.

[0042] In the attached figures, the following labels are used:

[0043] 101-Skeleton module, 102-Conveyor module, 103-Channel module, 104-Detection module

[0044] 10-ray emission assembly,

[0045] 20 - Detection component, 21 - First detection sub-component, 22 - Second detection sub-component, 23 - L-shaped detection housing

[0046] 30 - Transmission component, 31 - Transmission rack, 32 - Transmission element

[0047] 311-Side wall, 312-Top wall, 313-Bottom plate, 314-First slit

[0048] 40 - Security checkpoint, 41 - Support plate, 42 - First opening

[0049] 411-First side panel, 412-Second side panel, 413-Top panel,

[0050] 50 - Shielding assembly, 51 - Shielding support frame, 52 - Shielding component,

[0051] 511 - First connector, 512 - Second connector, 513 - Fixing component

[0052] 61-First support, 62-Second support, 63-First connecting funnel, 64-Second connecting funnel, 65-Column, 66-Support plate, 67-Fixing beam

[0053] X - First direction. Detailed Implementation

[0054] To better understand the above technical solutions, exemplary embodiments of this application will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments of this application. It should be understood that this application is not limited to the exemplary embodiments described herein.

[0055] Figure 1 For an architecture diagram of the existing security inspection equipment, please refer to... Figure 1 Existing security inspection equipment typically has an independent skeleton module 101, and then the conveyor module 102, channel module 103, detection module 104, etc. are all installed on the skeleton module 101; this results in a large number of parts, high requirements for parts processing and assembly, and high costs.

[0056] Based on the above, this application provides a security inspection device. The security inspection device of this embodiment uses a support plate that encloses and forms a security inspection channel to provide support for at least one of the X-ray emitting component and the detection component, eliminating the need for the existing independent skeleton module, simplifying the architecture of the security inspection device and reducing costs.

[0057] Please combine Figures 2-5 A security inspection device includes: a radiation emitting component 10, a detection component 20, a transmission component 30, and a security inspection channel 40.

[0058] Wherein: the security check channel 40 includes a space enclosed by a support plate 41, which provides support for at least one of the radiation emitting component 10 and the detection component 20; the transmission direction of the transmission component 30 is parallel to the passage direction of the security check channel 40, and the transmission component 30 is used to transmit the inspected object to pass through the security check channel 40; the radiation emitting component 10 is used to emit radiation to the inspected object in the security check channel 40, the detection component 20 is used to receive radiation that penetrates the inspected object, and the support plate 41 is also used to shield the radiation in the security check channel 40.

[0059] In other words, overall, this embodiment uses a support plate that encloses and forms a security check channel to directly support at least one of the radiation emitting component and the detection component, which eliminates the need for the existing independent skeleton module and simplifies the structure.

[0060] The transmission component of the security inspection equipment in this embodiment is used to transmit the object being inspected.

[0061] Specifically, the transmission direction of the transmission component is set along a first direction X, and the passage direction of the security checkpoint should also be set along the first direction; that is, the transmission direction of the transmission component should be parallel to the passage direction of the security checkpoint; thus, it can be understood that the transmission component can transmit the inspected item to pass through the security checkpoint when it is working.

[0062] It should be understood that the transmission components mentioned above can be roller type or conveyor belt type, etc., and this embodiment does not limit them.

[0063] In this embodiment, the X-ray emitting component of the security inspection equipment is used to emit X-rays into the space within the security inspection channel, and the detection component is used to receive the X-rays, such as X-rays.

[0064] Specifically, when the transmission component transports the object to be inspected into the security check channel, the radiation emitted by the radiation emitting component will irradiate the object. After penetrating the object, the radiation will be received by the detection component, and the security check of the object can be completed based on the radiation received by the detection component.

[0065] In this embodiment, the security inspection channel of the security inspection equipment is used for the transmission of the inspected items.

[0066] Specifically, the security checkpoint includes, for example, a space enclosed by a support plate, which is located above the transmission component. In other words, along the transmission direction of the transmission component and at a certain point above the transmission component, this embodiment can enclose a space by the support plate. The space is open at both ends along the first direction, that is, the opening at one end is the entrance for the transmission component to transmit the inspected object into the space, and the opening at the other end is the exit for the transmission component to transmit the inspected object out of the space.

[0067] Furthermore, the support plate described above in this embodiment can be used to provide support for at least one of the radiation emitting component and the detection component. In other words, in this embodiment, the radiation emitting component and / or the detection component can be directly mounted on the support plate, thereby eliminating the need for the skeleton module in existing security inspection equipment solutions.

[0068] It should be understood that, considering the stability of the installation of the X-ray emitting module and the detection module, the support plate in this embodiment may be made of a thickened metal plate, such as a metal plate with a thickness of not less than 2.5 mm, so that the high rigidity of the metal plate can provide support for at least one of the X-ray emitting component and the detection component.

[0069] It should also be understood that, on the one hand, the transmission component and the support plate in this embodiment can be directly connected, for example, see [reference needed]. Figure 4 For example, the security checkpoint can be formed by three support plates. In this case, the transmission component is fixedly connected to the support plates on both sides. On the other hand, it can be understood that the transmission component and the support plates in this embodiment may not be fixedly connected. This embodiment does not limit this.

[0070] In one possible implementation, the support plate 41 includes a first side plate 411, a second side plate 412, and a top plate 413. The first side plate 411 and the second side plate 412 are respectively connected to the top plate 413 to enclose and form a security check channel 40. The transmission assembly 30 includes a transmission frame 31 and a transmission component 32 disposed on the transmission frame 31. The lower ends of the first side plate 411 and the lower ends of the second side plate 412 are respectively connected to the two sides of the transmission frame 31. And / or, the support plate 41 includes a lead-free metal plate with a thickness of not less than 2.5 mm.

[0071] That is, regarding the aforementioned transmission components, support plate, and the connection between the two, please refer to [link / reference needed]. Figure 3 , Figure 4 This embodiment provides a specific structure.

[0072] Regarding the support plate, in this embodiment, the support plate includes a first side plate, a second side plate, and a top plate. The first side plate and the second side plate are arranged vertically and respectively on both sides of the transmission component. The top plate is arranged horizontally and connects the two side plates at the top. Thus, it can be understood that, with the help of the transmission component at the bottom, this embodiment can form a security inspection channel by enclosing the first side plate, the second side plate, and the top plate.

[0073] Regarding the transmission component, the transmission component in this embodiment includes a transmission frame and a transmission element disposed on the transmission frame. The transmission element may be, for example, a plurality of rollers arranged along a first direction, or a transmission belt extending along the first direction, so as to transmit the object to be inspected along the first direction.

[0074] Regarding the fixed installation of the transmission components and support plates, the first and second side plates located on both sides of the transmission frame can be fixedly installed with the transmission frame; for example, see... Figure 4 In this embodiment, the lower ends of the first side plate and the second side plate can be fixed to the outer surfaces of the side walls 311 on both sides of the transmission frame, respectively. Of course, according to actual needs, in this embodiment, the lower ends of the first side plate and the second side plate can also be fixed to the upper walls 312 on both sides of the transmission frame, such as the upper walls being formed by horizontal bending of the side walls.

[0075] Furthermore, as mentioned above, the support plate in this embodiment can be a metal plate with a thickness of not less than 2.5mm. In this case, it is understood that the metal plate itself is relatively thick. In this embodiment, the metal plate can absorb the radiation in the security check channel, so there is no need to set shielding materials, such as lead plates, on the inside of the metal plate.

[0076] In other words, in addition to providing support for at least one of the radiation emitting components and the detection components, the support plate in this embodiment can also shield the radiation in the security check channel.

[0077] In one possible implementation, the security inspection equipment further includes a shielding assembly 50, which includes a shielding support frame 51 and a shielding element 52 disposed on the shielding support frame 51. The shielding element 52 can cover the exit and / or entrance of the security inspection channel 40. Along the passage direction of the security inspection channel 40, the shielding support frame 51 is fixed to the end of the support plate 41.

[0078] Return to view Figure 2 In this embodiment, shielding components can be installed at both ends of the security checkpoint in the direction of passage to shield the radiation inside the security checkpoint.

[0079] Specifically, the shielding assembly includes a shielding element and a shielding support frame for mounting the shielding element to a support plate. The shielding element is, for example, a lead curtain, which is fixed to the end of the support plate by the shielding support frame.

[0080] In one specific embodiment, the shielding support frame 51 includes a first connector 511 and a second connector 512. The first connector 511 is fixed to the end of the support plate 41, and the second connector 512 is connected to the first connector 511. The shielding member 52 is disposed on the second connector 512 by a fixing member 513 to cover the exit and / or entrance of the security check channel 40.

[0081] This embodiment provides a specific structure for a shielding support frame.

[0082] Specifically, the shielding support frame includes a first connector and a second connector. The first connector is, for example, horizontally arranged and fixed to the end of the support plate (for example, the aforementioned top plate). The second connector is, for example, vertically arranged and connected to the first connector. For instance, the second connector and the first connector are integrally formed. Then, in this embodiment, the shielding component can be fixed to the second connector by a fastener, and the shielding component can cover the exit and / or entrance of the security checkpoint.

[0083] In one possible implementation, the detection component 20 is disposed on the support plate 41, and the support plate 41 has a first opening 42 of a preset length. The detection component 20 covers the first opening 42 and receives X-rays in the security check channel 40 through the first opening 42.

[0084] In this embodiment, the detection component is installed on the support plate that encloses the security check channel.

[0085] Regarding the ray-emitting components, see, for example... Figure 3 When the security inspection equipment is a top-source security inspection equipment (the radiation emitting component is located above the security inspection channel and emits radiation downwards), the radiation emitting component can also be installed on the support plate; see, for example, [reference needed]. Figure 2 When the security inspection equipment is a bottom-source security inspection equipment (the radiation emitting component is located below the security inspection channel and emits radiation upwards), the radiation emitting component may not be installed on the support plate.

[0086] In this embodiment, when the detection component is mounted on the support plate, a first opening of a preset length should be provided on the support plate, combined with... Figure 2 and Figure 4 The first opening should be provided along the extension direction of the detection component, and when the detection component is fixed to the support plate, the detection component should cover the first opening so as to receive X-rays in the security check channel through the first opening.

[0087] In one specific embodiment, the detection assembly 20 includes a detection box and a detector disposed inside the detection box; the detection box is fixed to the support plate 41, and a second opening opposite to the first opening 42 is provided on the side wall where the detection box contacts the support plate 41.

[0088] That is, the detection component in this embodiment may include a detector and a detection housing that carries the detector.

[0089] In this embodiment, the detector housing can be fixed to the support plate mentioned above. Then, corresponding to the first opening, a second opening can be provided on the side wall where the detector housing contacts the support plate. In this way, it can be understood that the rays in the security check channel can be received by the detector after passing through the first opening and the second opening in sequence.

[0090] In one specific embodiment, the detection component 20 includes a first detection sub-component 21 and a second detection sub-component 22, which are connected to form an L-shape; the detection housing includes an L-shaped detection housing 23;

[0091] The support plate 41 includes at least a first side plate 411 and a top plate 413 that are connected to each other. The first openings 42 on the first side plate 411 and the top plate 413 are connected to form a first L-shaped opening. The side wall of the L-shaped detection box 23 that contacts the support plate 41 is provided with a second L-shaped opening that is opposite to the first L-shaped opening.

[0092] Alternatively, the support plate 41 may include at least a first side plate 411, and the first detection sub-assembly 21 may cover the first opening 42 on the first side plate 411; the transmission assembly 30 may include a transmission frame 31 and a transmission component 32 disposed on the transmission frame 31, the side wall 311 of the transmission frame 31 may be provided with a clearance hole, and the second detection sub-assembly 22 may be disposed in the space below the transmission component 32 through the clearance hole.

[0093] In practical use, considering that the rays emitted by the ray emitting component are usually scanned in a cross section perpendicular to the first direction, and that the normal of the ray emitting component's emitting surface is tilted at a certain angle to the vertical direction, in order to better receive the rays emitted by the ray emitting component, the detection component of this embodiment can be spliced ​​together by a first detection sub-component and a second detection sub-component in an L-shape. The first detection sub-component is, for example, a straight line arranged in the vertical direction, and the second detection sub-component is, for example, a straight line arranged in the horizontal direction. Understandably, the above-mentioned detection box is an L-shaped detection box.

[0094] As mentioned above, security inspection equipment can be either top-source or bottom-source. For details regarding bottom-source security inspection equipment, please refer to [link / reference needed]. Figure 2The radiation emitting component is located below the security checkpoint, while the detection component is located above the security checkpoint. In this embodiment, the vertical first detection sub-component can be fixed to the first side plate, and the horizontal second detection sub-component can be fixed to the top plate. In combination with the requirement that the support plate needs to be provided with a first opening for the radiation to pass through, this embodiment can provide a first opening on the top plate and the first side plate respectively, and connect the first opening on the top plate with the first opening on the first side plate to form a first L-shaped opening. Correspondingly, the side wall of the L-shaped detection box that contacts the support plate is provided with a second L-shaped opening opposite to the first L-shaped opening.

[0095] For details regarding the use of Topsource security inspection equipment, please refer to [link / reference needed]. Figure 3 The X-ray emitting component is located above the security checkpoint, while the detection component is located below the security checkpoint. In this embodiment, the vertical first detection sub-component can be fixed to the first side plate, while the horizontal second detection sub-component is inserted into the transmission component. Specifically, the second detection sub-component is inserted into the space between the bottom plate of the transmission frame and the transmission component. At this time, it can be understood that, on the one hand, the first side plate and the side wall of the transmission frame should be provided with clearance holes to allow the second detection sub-component to pass through; on the other hand, a vertical first opening can be provided only on the first side plate.

[0096] In one possible implementation, the security inspection equipment further includes a first support 61 located below the transmission assembly 30, and the X-ray emission assembly 10 is fixed to the first support 61. The transmission assembly 30 includes a transmission frame 31, which includes a base plate 313. A first slit 314 is provided on the base plate 313. The first slit 314 is located on the X-ray emission path of the X-ray emission assembly 10 to constrain the X-rays emitted by the X-ray emission assembly 10.

[0097] Combination Figure 2 When the security inspection equipment is a bottom-source security inspection equipment, in this embodiment, the X-ray emission component can be installed through the first bracket.

[0098] Specifically, as mentioned above, the transmission assembly includes a transmission frame, which includes, for example, a horizontally arranged base plate; then, a first support is disposed below the base plate; and the base plate is provided with a first slit located on the radiation emission path of the radiation emission assembly, so that the first slit can constrain the radiation emitted by the radiation emission assembly.

[0099] In this embodiment, for example, a support assembly can be provided below the base plate to support the transmission assembly from the ground. The support assembly includes a plurality of columns 65 and a support plate 66 for mounting the first bracket. The ray emitting assembly is fixed to the support plate by the first bracket, and the ray emitting assembly is connected to the first slit by a first connecting funnel 63.

[0100] In one possible implementation, the support plate 41 includes at least a top plate 413, and the security inspection equipment also includes a second bracket 62 located above the top plate 413 of the security inspection channel 40. The X-ray emitting assembly 10 is fixed to the second bracket 62. A second slit is provided on the top plate 413, which is located on the X-ray emission path of the X-ray emitting assembly 10 to constrain the X-rays emitted by the X-ray emitting assembly 10.

[0101] When the security inspection equipment is a bottom-source security inspection equipment, the X-ray emission component can be installed through the second bracket in this embodiment.

[0102] Specifically, in this embodiment, the second bracket can be fixed above the top plate, and then the ray emitting component can be fixed to the second bracket; and the top plate is provided with a second slit, which is similar to the first slit and is located on the emission path of the ray emitting component, so that the second slit can constrain the rays emitted by the ray emitting component.

[0103] In one specific embodiment, the security inspection equipment also includes a pair of fixed beams 67, which are fixed above the top plate 413, and a second bracket 62 is fixed on the fixed beams 67.

[0104] In this embodiment, for example, a pair of fixed beams can be installed above the top plate. The fixed beams can be used to fix the second bracket. In addition, it can be understood that the fixed beams can also provide stable support for the security checkpoint.

[0105] Specifically, the ray emitting assembly is fixed to a pair of fixed beams by a second bracket, and the ray emitting assembly is connected to the second slit of the top plate by a second connecting funnel 64.

[0106] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0107] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0108] It should also be noted that in the apparatus, equipment, and methods of this application, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of this application.

[0109] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0110] The above description has been given for illustrative and descriptive purposes. Furthermore, this description is not intended to limit the embodiments of this application to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize that certain variations, modifications, alterations, additions, and sub-combinations thereof should be included within the scope of protection of this utility model.

Claims

1. A security inspection device, characterized in that, include: The system includes a radiation emission assembly, a detection assembly, a transmission assembly, and a security screening channel, among which: The security checkpoint includes a space enclosed by a support plate, which provides support for at least one of the radiation emitting assembly and the detection assembly. The transmission direction of the transmission component is parallel to the passage direction of the security check channel, and the transmission component is used to transmit the inspected item to pass through the security check channel. The radiation emitting component is used to emit radiation toward the object being inspected in the security check channel, the detection component is used to receive radiation that penetrates the object being inspected, and the support plate is also used to shield the radiation in the security check channel.

2. The security inspection equipment according to claim 1, characterized in that, The support plate includes a first side plate, a second side plate, and a top plate. The first side plate and the second side plate are respectively connected to the top plate to enclose and form the security check channel. The transmission assembly includes a transmission rack and a transmission component disposed on the transmission rack; The lower ends of the first side plate and the second side plate are respectively connected to both sides of the transmission frame; and / or The support plate comprises a lead-free metal plate with a thickness of not less than 2.5 mm.

3. The security inspection equipment according to claim 1, characterized in that, The security inspection equipment also includes a first bracket, which is located below the transmission component, and the ray emitting component is fixed to the first bracket; The transmission assembly includes a transmission frame, the transmission frame includes a base plate, and the base plate is provided with a first slit, the first slit being located on the radiation emission path of the radiation emission assembly to constrain the radiation emitted by the radiation emission assembly.

4. The security inspection equipment according to claim 1, characterized in that, The detection component is disposed on the support plate, and the support plate has a first opening of a preset length. The detection component covers the first opening and receives the radiation in the security check channel through the first opening.

5. The security inspection equipment according to claim 4, characterized in that, The detection assembly includes a detection box and a detector disposed within the detection box; the detection box is fixed to the support plate, and a second opening opposite to the first opening is provided on the side wall of the detection box that contacts the support plate.

6. The security inspection equipment according to claim 5, characterized in that, The detection component includes a first detection sub-component and a second detection sub-component, which are connected to form an L-shape; the detection housing includes an L-shaped detection housing; The support plate includes at least a first side plate and a top plate that are connected to each other. First openings on the first side plate and the top plate are connected to each other to form a first L-shaped opening. The side wall of the L-shaped detection box that contacts the support plate is provided with a second L-shaped opening that is opposite to the first L-shaped opening. Alternatively, the support plate may include at least a first side plate, with the first detection sub-assembly covering a first opening on the first side plate; the transmission assembly may include a transmission frame and a transmission component disposed on the transmission frame, with a clearance hole provided on the side wall of the transmission frame, and the second detection sub-assembly disposed in the space below the transmission component through the clearance hole.

7. The security inspection equipment according to claim 1, characterized in that, The security inspection equipment also includes a shielding assembly, which includes a shielding support frame and a shielding component disposed on the shielding support frame. The shielding component can cover the exit and / or entrance of the security inspection channel. Along the passage direction of the security checkpoint, the shielding support frame is fixed to the end of the support plate.

8. The security inspection equipment according to claim 7, characterized in that, The shielding support frame includes a first connector and a second connector. The first connector is fixed to the end of the support plate, and the second connector is connected to the first connector. The shielding element is fixed to the second connector by a fastener to cover the exit and / or entrance of the security checkpoint.

9. The security inspection equipment according to claim 1, characterized in that, The support plate includes at least a top plate, and the security inspection equipment also includes a second bracket, which is located above the top plate of the security inspection channel, and the X-ray emitting component is fixed to the second bracket; The top plate is provided with a second slit, which is located on the radiation emission path of the radiation emission assembly to constrain the radiation emitted by the radiation emission assembly.

10. The security inspection equipment according to claim 9, characterized in that, The security inspection equipment also includes a pair of fixed beams, which are fixed above the top plate, and the second bracket is fixed on the fixed beams.

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