Security inspection devices and security inspection systems

Abstract

This application discloses a security inspection device and system, belonging to the field of security inspection technology. The security inspection device includes a security inspection body, a radiation generating component, a transverse detector, and a guiding component. The radiation generating component is disposed on the security inspection body, and the transverse detector is used to detect the radiation emitted by the radiation generating component. The security inspection body is used to span a conveyor line, and the guiding component is used to be disposed between the base of the conveyor line and the conveyor belt, and is used to guide and elevate the conveyor belt. The guiding component includes a first guiding component and a second guiding component, both of which are connected to the security inspection body. A clearance space is formed between the first guiding component and the second guiding component, and the transverse detector is located within the clearance space. This solution eliminates the need for grooves in the base, simplifying the assembly process of the security inspection device and preserving the original structure of the conveyor line. Furthermore, the elimination of grooves in the guiding component improves its structural strength and stability.

Description

Technical Field

[0001] This application belongs to the field of security inspection technology, specifically relating to a security inspection device and security inspection system. Background Technology

[0002] Security inspection equipment is mainly used to detect objects. It includes a radiation generating component and a transverse detector. The radiation generating component emits radiation, and the transverse detector is installed below the conveyor belt of the conveyor line to receive the radiation after the object passes through. Through corresponding image processing algorithms, the image of the object is displayed on the monitor of the security inspection equipment. Security personnel can quickly determine the status of the object by observing the image on the monitor.

[0003] In related technologies, when assembling security inspection devices, it is generally necessary to create grooves on the conveyor line for installing transverse detectors, allowing the detectors to be installed below the conveyor belt. However, this increases the modification steps of the conveyor line, making the assembly operation of the security inspection device more cumbersome, and also damages the original structure of the conveyor line, thus reducing its structural strength. Utility Model Content

[0004] The purpose of this application is to provide a security inspection device and system that can solve the problems of cumbersome assembly operations and reduced structural strength of the conveyor line in related technologies.

[0005] In a first aspect, embodiments of this application provide a security inspection device, which includes a security inspection body, a radiation generating component, a lateral detector, and a guiding component. The radiation generating component is disposed on the security inspection body, and the lateral detector is used to detect the radiation emitted by the radiation generating component.

[0006] The security inspection body is used to span across the conveyor line, and the guiding component is used to be disposed between the base of the conveyor line and the conveyor belt, and to guide and elevate the conveyor belt of the conveyor line;

[0007] The guiding components include a first guiding component and a second guiding component. Both the first guiding component and the second guiding component are connected to the security inspection body. An avoidance space is formed between the first guiding component and the second guiding component, and the lateral detector is located within the avoidance space.

[0008] Secondly, this application also provides a security inspection system, which includes a conveyor line and the aforementioned security inspection device. The conveyor line includes a base and a conveyor belt disposed on the base. The guide component and the lateral detector of the security inspection device are both disposed between the base and the conveyor belt. The guide component is used to guide and elevate the conveyor belt.

[0009] In this embodiment of the application, by placing the guide component between the conveyor belt and the base of the conveyor line, the support surface of the conveyor belt can be raised so that the object can pass over the guide component and be detected by the lateral detector.

[0010] The first and second guide components of the guide assembly can be connected to form a clearance space for placing the lateral detector. This eliminates the need to create additional grooves on the conveyor line and guide components to install the lateral detector. On the one hand, during the assembly of the security inspection device, the lateral detector can be easily placed in the clearance space simply by connecting the first and second guide components to the security inspection body, effectively simplifying the assembly operation steps and improving assembly efficiency. On the other hand, the original structure of the conveyor line can be preserved without damaging its original structural integrity, thereby improving the structural strength of the conveyor line. Furthermore, since there is no need to create grooves on the guide components, the structural strength and stability of the guide components can be improved. Attached Figure Description

[0011] Figure 1 This is a three-dimensional assembly diagram of the security inspection device and conveyor line disclosed in the embodiments of this application;

[0012] Figure 2 This is one of the schematic diagrams showing the connection between the security inspection body and the base disclosed in the embodiments of this application;

[0013] Figure 3 This is a perspective view of the security inspection body disclosed in the embodiments of this application;

[0014] Figure 4 This is an exploded view of the security inspection body and the bottom reinforcing beam disclosed in the embodiments of this application;

[0015] Figure 5 This is a side view schematic diagram of the assembly of the security inspection device and the conveyor line disclosed in the embodiments of this application;

[0016] Figure 6 This is a perspective view of the guide component disclosed in the embodiments of this application;

[0017] Figure 7 This is an exploded view of the guide component disclosed in the embodiments of this application;

[0018] Figure 8 This is a diagram showing the connection relationship between the guide component and the security inspection body disclosed in the embodiments of this application;

[0019] Figure 9 This is the second schematic diagram of the connection between the security inspection body and the base disclosed in the embodiments of this application;

[0020] Figure 10This is a schematic diagram of the first and second fixing frames disclosed in the embodiments of this application being installed on the security inspection body;

[0021] Figure 11 This is a schematic diagram of the first tray, second tray, and first rolling element disclosed in the embodiments of this application being installed on the security inspection body;

[0022] Figure 12 This is a schematic diagram of the first and second guide components disclosed in the embodiments of this application installed on the security inspection body;

[0023] Figure 13 This is a diagram showing the connection relationship between the guide component and the security inspection body disclosed in the embodiments of this application from a stereoscopic perspective;

[0024] Figure 14 This is a schematic diagram of the first and second guide portions disclosed in the embodiments of this application after being folded;

[0025] Figure 15 This is a front view of the support leg disclosed in the embodiments of this application;

[0026] Figure 16 This is a perspective view of the support leg disclosed in the embodiments of this application;

[0027] Figure 17 This is an exploded view of the outrigger disclosed in an embodiment of this application.

[0028] Explanation of reference numerals in the attached figures:

[0029] 100 - Main body of the security checkpoint; 110 - Top mounting frame; 120 - First frame; 130 - Second frame;

[0030] 140 - Horizontal arm reinforcing beam; 150 - Vertical arm reinforcing beam; 160 - Bottom reinforcing beam; 170 - Horizontal detector;

[0031] 180 - First ray generating module; 200 - Guiding assembly; 210 - First guiding assembly;

[0032] 211-First guide section; 2111-First guide surface; 212-First rolling element; 213-First fixing frame;

[0033] 214 - First tray; 215 - First mounting component; 220 - Second guide assembly;

[0034] 221-Second guide section; 2211-Second guide surface; 222-Second rolling element; 223-Second fixing bracket;

[0035] 224 - Second support plate; 225 - Second mounting component; 230 - Transmission plate; 240 - Clearance space;

[0036] 300 - First protective shield; 400 - Second protective shield; 500 - Conveyor line; 510 - Base;

[0037] 520 - Conveyor belt; 600 - Base; 610 - Support leg; 611 - Fixing component; 612 - Adjusting component; 613 - Support foot;

[0038] 614 - Connector; 620 - Link. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0040] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0041] The security inspection device and security inspection system provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0042] refer to Figures 1-17 The security inspection device provided in this application embodiment may include a security inspection body 100, a radiation generating component, a horizontal detector 170, and a guiding component 200.

[0043] The X-ray generating component is mounted on the security inspection body 100, and the horizontal detector 170 can be used to detect the X-rays emitted by the X-ray generating component. The security inspection body 100 can be understood as the skeleton or structural frame of the security inspection device, providing support for the X-ray generating component, detector, and other components required for security inspection. A security inspection channel can be formed inside the security inspection body 100.

[0044] like Figure 1 and Figure 5As shown, the security inspection body 100 is used to span across the conveyor line 500. The guide component 200 can be used to be set between the base 510 and the conveyor belt 520 of the conveyor line 500, and to guide and elevate the conveyor belt 520 of the conveyor line 500 so that objects can pass through the security inspection channel and be detected by the horizontal detector 170.

[0045] like Figure 5 and Figure 6 As shown, the guiding component 200 may include a first guiding component 210 and a second guiding component 220. Both the first guiding component 210 and the second guiding component 220 are connected to the security inspection body 100 and can be used to guide and elevate the conveyor belt 520. Furthermore, a clearance space 240 may be formed between the first guiding component 210 and the second guiding component 220, and the lateral detector 170 may be located within the clearance space 240.

[0046] This design eliminates the need for additional grooves on the conveyor line 500 and guide assembly 200 to install the transverse detector 170. On one hand, during the assembly of the security inspection device, the transverse detector 170 can be easily placed in the clearance space 240 simply by connecting the first guide assembly 210 and the second guide assembly 220 to the security inspection body 100, effectively simplifying the assembly operation steps and improving assembly efficiency. On the other hand, the original structure of the conveyor line 500 can be preserved without damaging its original structural integrity, thereby improving the structural strength of the conveyor line 500. Furthermore, since there is no need to create grooves on the guide assembly 200, the structural strength and stability of the guide assembly 200 can be improved.

[0047] In some embodiments, the horizontal detector 170 can be mounted on the security inspection body 100. When assembling the security inspection device, there is no need to disassemble the horizontal detector 170, and therefore no need to calibrate the installation position of the horizontal detector 170. This can ensure the detection accuracy of the horizontal detector 170, simplify the assembly operation, reduce the workload of the assembly personnel, and shorten the assembly time of the security inspection device.

[0048] In alternative implementations, such as Figures 5-7 As shown, the first guiding assembly 210 may include a first guiding portion 211, which is rotatably connected to the security inspection body 100. The second guiding assembly 220 may include a second guiding portion 221, which is rotatably connected to the security inspection body 100. This configuration allows the first guiding portion 211 and the second guiding portion 221 to be rotated when the security inspection device needs to be moved or transported. Figure 14As shown, the first guide part 211 and the second guide part 221 are folded onto the security inspection body 100, which can effectively reduce the space occupied by the security inspection device. At the same time, the first guide part 211 and the second guide part 221 do not need to be disassembled during relocation and transportation, which helps to save the disassembly and assembly time of the security inspection device and avoid disassembling unnecessary parts.

[0049] In other embodiments, the first guide portion 211 and the second guide portion 221 may also be fixedly connected to the security inspection body 100.

[0050] Optionally, such as Figure 6 As shown, the first guide portion 211 may have a first guide surface 2111 for guiding the conveyor belt 520, and the second guide portion 221 may have a second guide surface 2211 for guiding the conveyor belt 520. Along the conveying direction of the conveyor belt 520, the distance between the first guide surface 2111 and the base 510 gradually increases, and the distance between the second guide surface 2211 and the base 510 gradually decreases. In this embodiment, the first guide surface 2111 allows the conveyor belt 520 to smoothly transition from the base 510 to the guide assembly 200, and the second guide surface 2211 allows the conveyor belt 520 to smoothly transition from the guide assembly 200 to the base 510. This reduces vibration or swaying of the conveyor belt 520 caused by sudden changes when passing through the guide assembly 200, thereby helping to protect the conveyor belt 520 and extending its service life. At the same time, the first guide surface 2111 and the second guide surface 2211 can also support the conveyor belt 520 to prevent it from sagging due to the weight of the object, thus ensuring the stability of the object during the conveying process.

[0051] In alternative implementations, such as Figures 5-7 as well as Figure 11 and Figure 12 As shown, the first guide assembly 210 may include a first support plate 214, which can be connected to the security inspection body 100 and can be used to support the conveyor belt 520. This configuration can limit the sag of the conveyor belt 520 and ensure that the conveyor belt 520 remains flat and stable during movement.

[0052] like Figures 5-7 as well as Figure 11 and Figure 12 As shown, the second guide assembly 220 may include a second support plate 224, which can be connected to the security inspection body 100 and can be used to support the conveyor belt 520. This configuration can limit the sag of the conveyor belt 520 and ensure that the conveyor belt 520 remains flat and stable during movement.

[0053] In this embodiment, such as Figure 6As shown, both the first pallet 214 and the second pallet 224 can be positioned above the clearance space 240 to prevent the conveyor belt 520 from sagging into the clearance space 240.

[0054] In other embodiments, the first guide component 210 may not include the first tray 214, and the second guide component 220 may not include the second tray 224.

[0055] In an optional embodiment, the first guide assembly 210 may further include a first guide portion 211 and a first rolling element 212. The first rolling element 212 may be located between the first guide portion 211 and the first support plate 214 and is used to contact the conveyor belt 520. With this configuration, the first rolling element 212 can guide the conveyor belt 520 and convert the sliding friction between the conveyor belt 520 and the first guide assembly 210 into rolling friction. This effectively reduces the resistance experienced by the conveyor belt 520 during operation, allowing the conveyor belt 520 to move more easily and smoothly. Furthermore, it reduces wear on the conveyor belt 520, thereby extending its service life.

[0056] Of course, the first guide component 210 may also not include the first scroll bar 212.

[0057] The second guide assembly 220 also includes a second guide portion 221 and a second rolling element 222. The second rolling element 222 is located between the second guide portion 221 and the second support plate 224 and is used to contact the conveyor belt 520. This configuration allows the second rolling element 222 to guide the conveyor belt 520 and convert the sliding friction between the conveyor belt 520 and the second guide assembly 220 into rolling friction. This effectively reduces the resistance experienced by the conveyor belt 520 during operation, allowing it to move more easily and smoothly. Furthermore, it reduces wear on the conveyor belt 520, thus extending its service life.

[0058] Of course, the second guide component 220 may also not include the second scroll bar 222.

[0059] In some implementations, such as Figure 6 and Figure 7 As shown, the first guide component 210 may further include a first fixing frame 213, which can be connected to the security inspection body 100, such as... Figure 10 As shown, the first rolling element 212 is rotatably mounted on the first fixed frame 213 to achieve connection between the first rolling element 212 and the security inspection body 100. Here, as... Figure 6 and Figure 7 As shown, the first fixing frame 213 can be located between the first guide portion 211 and the first support plate 214.

[0060] like Figure 6 and Figure 7 As shown, the second guide assembly 220 may further include a second fixing bracket 223, which can be connected to the security inspection body 100, such as... Figure 10 As shown, the second rolling element 222 is rotatably mounted on the second fixed frame 223 to achieve connection between the second rolling element 222 and the security inspection body 100. Here, as... Figure 6 and Figure 7 As shown, the second fixing bracket 223 can be located between the second guide portion 221 and the second support plate 224.

[0061] Optionally, the first guide part 211 can be connected to the security inspection body 100 via the first fixing bracket 213, and the second guide part 221 can be connected to the security inspection body 100 via the second fixing bracket 223. This arrangement can reduce the number of connecting structures on the security inspection body 100, such as reducing the number of connecting holes on the security inspection body 100, which is beneficial to improving the structural strength of the security inspection body 100.

[0062] Of course, the first guide unit 211 can also be directly connected to the security inspection body 100, and the second guide unit 221 can also be directly connected to the security inspection body 100.

[0063] In alternative implementations, such as Figure 6 and Figure 7 As shown, the guiding assembly 200 may further include a transmission plate 230. The first guiding assembly 210 and the second guiding assembly 220 can be connected through the transmission plate 230. Specifically, the first support plate 214 and the second support plate 224 can be connected through the transmission plate 230. In the vertical direction, the orthographic projection of the transmission plate 230 can cover the transverse detector 170. This arrangement can improve the connection stability between the first guiding assembly 210 and the second guiding assembly 220, and also ensure that the rays can irradiate the transverse detector 170.

[0064] For example, the transmission plate 230 can be made of non-metallic materials, such as plastic, glass, or carbon fiber. The first support plate 214 and the second support plate 224 can be made of metallic materials to improve their structural strength; for example, the first support plate 214 and the second support plate 224 can be made of stainless steel.

[0065] Of course, the guide assembly 200 may also exclude the transmission plate 230, and a gap for the transmission of rays may be left between the first guide assembly 210 and the second guide assembly 220.

[0066] In alternative implementations, such as Figure 6 and Figure 7As shown, the guide assembly 200 may further include a first mounting member 215 and a second mounting member 225. The first guide assembly 210 can be connected to the security inspection body 100 through the first mounting member 215. Specifically, the first fixing frame 213 and the first tray 214 can both be connected to the security inspection body 100 through the first mounting member 215. The second guide assembly 220 can be connected to the security inspection body 100 through the second mounting member 225. Specifically, the second fixing frame 223 and the second tray 224 can both be connected to the security inspection body 100 through the second mounting member 225. This configuration can further reduce the connection structures on the security inspection body 100, thereby further improving the structural strength of the security inspection body 100.

[0067] Of course, the first guide component 210 may also be connected to the security inspection body 100 without the first mounting component 215; the first guide component 210 may be directly connected to the security inspection body 100. Similarly, the second guide component 220 may also be connected to the security inspection body 100 without the second mounting component 225; the second guide component 220 may be directly connected to the security inspection body 100.

[0068] Optionally, such as Figure 7 As shown, the guide assembly 200 may include two first mounting members 215 and two second mounting members 225. The first guide assembly 210 can be connected to the security inspection body 100 on both sides of the conveyor belt 520 in the width direction via two first mounting members 215. Specifically, the first fixing frame 213 and the first pallet 214 can be connected to the security inspection body 100 on both sides of the conveyor belt 520 in the width direction via two first mounting members 215. The second guide assembly 220 can be connected to the security inspection body 100 on both sides of the conveyor belt 520 in the width direction via two second mounting members 225. Specifically, the second fixing frame 223 and the second pallet 224 can be connected to the security inspection body 100 on both sides of the conveyor belt 520 in the width direction via two second mounting members 225. This arrangement can improve the connection strength and stability between the first guide assembly 210 and the second guide assembly 220 and the security inspection body 100.

[0069] In alternative implementations, such as Figure 3 As shown, the security inspection body 100 may include a first frame 120 and a second frame 130, which may be located on both sides of the width direction of the conveyor belt 520.

[0070] like Figures 2-4As shown, the security inspection body 100 may further include a crossarm reinforcing beam 140, the two ends of which can be connected to the first frame 120 and the second frame 130 respectively, and the lateral detector 170 can be disposed within the crossarm reinforcing beam 140. This arrangement, on the one hand, can improve the structural rigidity of the first frame 120 and the second frame 130 to maintain the structural stability of the security inspection body 100 during transportation, relocation, and installation, thereby ensuring high-quality and stable imaging; on the other hand, the crossarm reinforcing beam 140 can provide installation space for the lateral detector 170.

[0071] In other embodiments, the security inspection body 100 may not include the cross arm reinforcing beam 140, and the lateral detector 170 may be directly connected to the first frame 120 or the second frame 130.

[0072] Optionally, such as Figures 2-4 As shown, the security inspection body 100 may also include a top fixing frame 110, and the top ends of the first frame 120 and the second frame 130 may be connected to the top fixing frame 110 on both sides in the width direction of the conveyor belt 520, respectively. This arrangement can improve the overall structural stability of the security inspection body 100.

[0073] In alternative implementations, such as Figure 4 As shown, the security inspection body 100 may also include a vertical arm reinforcing beam 150, which may be installed inside the first frame 120. This arrangement can further improve the structural rigidity of the first frame 120, thereby further preventing deformation of the first frame 120 during the transportation of the security inspection body 100.

[0074] In other embodiments, the security inspection body 100 may also exclude the vertical arm reinforcing beam 150.

[0075] Optionally, the security inspection unit 100 may also include a vertical detector (not shown in the figure), which can be used to detect rays emitted by the ray generating component. The vertical detector can be disposed within the vertical arm reinforcing beam 150. In this embodiment, the vertical detector can detect information about the horizontal plane of an object, thus reducing blind spots and improving detection accuracy. In addition, the vertical arm reinforcing beam 150 can provide installation space for the vertical detector.

[0076] Of course, the security inspection body 100 may also not include the vertical detector.

[0077] For example, the second frame 130 may be equipped with a display or other electrical components. The display can be communicatively connected to the horizontal detector 170 and the vertical detector to display images of the object. Alternatively, the second frame 130 may not have a display, and may instead have a cover plate for enclosing the electrical components. Here, the cover plate can serve to reinforce the second frame 130.

[0078] In one implementation, such as Figure 3 As shown, the radiation generating assembly may include a first radiation generating module 180, which may be mounted on the top mounting bracket 110, i.e., the first radiation generating module 180 may serve as a top source.

[0079] In another embodiment, the radiation generating assembly may include a second radiation generating module (not shown in the figure), which may be disposed on the second frame 130, that is, the second radiation generating module may serve as a side source.

[0080] In some embodiments, the vertical detector and the horizontal detector 170 can be independent detectors or they can be combined to form an L-shaped detector. Both the vertical detector and the horizontal detector 170 can be used to detect rays emitted by the first ray generating module 180 and / or the second ray generating module.

[0081] In this embodiment, both the first ray generating module 180 and the second ray generating module can be X-ray generators.

[0082] In alternative implementations, such as Figure 3 and Figure 4 As shown, the security inspection device may also include a base 600, which can be detachably connected to the security inspection body 100 and can be used to support the security inspection body 100. This configuration allows the security inspection body 100 and the base 600 to be separated during transport or handling, facilitating the separate transport or handling of the security inspection body 100 and the base 600.

[0083] Optionally, the security inspection device may also include at least two bottom reinforcing beams 160, each of which can be selectively connected to one of the bottom of the security inspection body 100 and the base 600. For example, when transporting or handling the security inspection body 100, such as... Figure 3 As shown, each bottom reinforcing beam 160 can be connected to the bottom of the security inspection body 100. Specifically, both ends of each bottom reinforcing beam 160 can be connected to the bottom of the first frame 120 and the bottom of the second frame 130, respectively, to improve the structural strength of the security inspection body 100 and thus ensure that the security inspection body 100 is not easily deformed during handling or transportation. After the security inspection body 100 is installed, as... Figure 2 As shown, the bottom reinforcing beam 160 can be connected to the base 600 to improve the structural strength of the base 600, thereby improving the support stability of the base 600 for the security inspection body 100.

[0084] Here, the bottom reinforcing beams 160 can be spaced apart along the conveying direction of the conveyor belt 520. This can further improve the structural strength of the security inspection body 100 or the base 600.

[0085] In other embodiments, the security inspection device may also exclude the bottom reinforcing beam 160.

[0086] In alternative implementations, such as Figure 2 As shown, the security inspection device may also include a base 600, and the security inspection body 100 may be mounted on the base 600.

[0087] The base 600 may include at least two legs 610, each of which is height-adjustable. This configuration allows the height of the base 600 to be adjusted by adjusting the height of the legs 610, which in turn allows the height of the security inspection body 100 to be adjusted so that the security inspection device can be adapted to the conveyor line 500.

[0088] In other embodiments, each leg 610 may not be a liftable structure.

[0089] In some embodiments, the base 600 may further include a connecting rod 620, the two ends of which may be connected to two support legs 610 respectively, to improve the structural stability of the base 600. Furthermore, the bottom reinforcing beam 160 may be perpendicular to the connecting rod 620, and the two ends of the bottom reinforcing beam 160 may be connected to the two support legs 610 respectively; alternatively, the two ends of the bottom reinforcing beam 160 may be perpendicularly connected to the two connecting rods 620 respectively, to further improve the structural stability of the base 600.

[0090] Optionally, such as Figures 15-17 As shown, the outrigger 610 may include a fixing member 611, an adjusting member 612, and a foot 613. The top end of the foot 613 may be connected to the adjusting member 612. The fixing member 611 and the adjusting member 612 are slidably connected. For example, the fixing member 611 is provided with an inner cavity, and a part of the adjusting member 612 is slidably disposed in the inner cavity, so that the outrigger 610 forms a liftable structure.

[0091] like Figure 16 and Figure 17As shown, the outrigger 610 may further include a connector 614, which connects the fixing member 611 and the adjusting member 612, thereby fixing the fixing member 611 and the adjusting member 612 relative to each other. For example, the fixing member 611 is provided with a plurality of first connecting holes, each communicating with the inner cavity, and the first connecting holes may be spaced apart along the length direction of the outrigger 610. The adjusting member 612 may be provided with a plurality of second connecting holes, each second connecting hole may be spaced apart along the length direction of the outrigger 610, and at least some of the second connecting holes may be opposite to the first connecting holes. The connector 614 may pass through the first connecting holes and connect with the second connecting holes to fix the fixing member 611 and the adjusting member 612, thereby maintaining the outrigger 610 at the desired height. When a significant adjustment of the height of the security inspection body 100 is required, the connector 614 can be disengaged from the second connecting hole and slide relative to the fixing member 611 and the adjusting member 612 until the desired height is achieved. Then, the connector 614 is inserted into the corresponding second connecting hole, thus connecting the fixing member 611 and the adjusting member 612. In this embodiment, the connector 614 can be a bolt, and the first connecting hole can be a threaded hole that mates with a bolt.

[0092] When the height of the outrigger 610 needs to be adjusted, the connector 614 can be removed, and the fixing member 611 and the adjusting member 612 can be slid relative to each other to adjust the outrigger 610 to the required height. Then the connector 614 can be installed on the fixing member 611 and the adjusting member 612 to fix the fixing member 611 and the adjusting member 612, thereby keeping the outrigger 610 at the required height.

[0093] Optionally, the support leg 613 can be threadedly connected to the adjusting member 612, allowing for fine-tuning of the height of the support leg 610 by rotating the support leg 613. This design allows the support leg 610 to adapt to uneven ground, improving the stability of the security inspection unit 100.

[0094] In some implementations, such as Figure 1 As shown, the security inspection device may further include a first protective shield 300 and a second protective shield 400. The first protective shield 300 and the second protective shield 400 may be located on both sides of the security inspection body 100 in the conveying direction of the conveyor belt 520, and may be sealed and connected to the security inspection body 100 respectively. The first protective shield 300 and the second protective shield 400 may both be mounted across the conveyor line 500. The first protective shield 300 and the second protective shield 400 may be respectively covered outside the conveyor belt 520 corresponding to the first guide part 211 and the second guide part 221.

[0095] Optionally, both the bottom of the first protective shield 300 and the second protective shield 400 can be provided with at least two support legs 610, and each support leg 610 can be a liftable structure. With this configuration, the height of the first protective shield 300 and the second protective shield 400 can be adjusted according to the height of the conveyor line 500, so that the first protective shield 300 and the second protective shield 400 can be adapted to the conveyor line 500.

[0096] In this embodiment of the application, when assembling the security inspection device, such as Figures 9-13 As shown, firstly, the bottom reinforcing beam 160 on the security inspection body 100 is removed and installed onto the base 600. Then, the security inspection body 100 is installed onto the base 600, and the security inspection body 100 and the base 600 are placed at the required positions on the conveyor line 500. Next, the first mounting component 215, the second mounting component 225, the first fixing frame 213, and the second fixing frame 223 are installed onto the security inspection body 100. Then, the first tray 214 and the second tray 224 are respectively installed onto the first mounting component 215 and the second mounting component 225, and the first guide part 211 and the second guide part 221 are respectively installed onto the first fixing frame 213 and the second fixing frame 223. Finally, the transmission plate 230 is installed between the first tray 214 and the second tray 224 to complete the assembly of the guide assembly 200 and the security inspection body 100. Finally, the conveyor belt 520 of the conveyor line 500 is disconnected so that the conveyor belt 520 can pass through the space between the guide component 200 and the top fixing frame 110 of the security inspection body 100. Then, the conveyor belt 520 is welded together to form a complete conveyor belt 520, thereby realizing the assembly of the conveyor line 500 and the security inspection body 100.

[0097] Based on the security inspection device provided in the embodiments of this application, the embodiments of this application also provide a security inspection system. The security inspection system may include a conveyor line 500 and the security inspection device described in any of the above embodiments. The conveyor line 500 may include a base 510 and a conveyor belt 520 disposed on the base 510. The guide component 200 and the lateral detector 170 of the security inspection device may both be disposed between the base 510 and the conveyor belt 520. The guide component 200 is used to guide and elevate the conveyor belt 520.

[0098] The beneficial effects achieved by the security inspection system provided in this application embodiment are consistent with the beneficial effects achieved by the security inspection device provided in this application embodiment, and will not be repeated here.

[0099] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A security screening apparatus, characterized in that, It includes a security inspection body (100), a radiation generating component, a horizontal detector (170), and a guide component (200). The radiation generating component is disposed on the security inspection body (100), and the horizontal detector (170) is used to detect the radiation emitted by the radiation generating component. The security inspection body (100) is used to span across the conveyor line (500), and the guide component (200) is used to be disposed between the base (510) of the conveyor line (500) and the conveyor belt (520), and is used to guide and elevate the conveyor belt (520) of the conveyor line (500). The guiding component (200) includes a first guiding component (210) and a second guiding component (220). Both the first guiding component (210) and the second guiding component (220) are connected to the security inspection body (100). An avoidance space (240) is formed between the first guiding component (210) and the second guiding component (220). The lateral detector (170) is located within the avoidance space (240).

2. The security screening apparatus of claim 1, wherein, The first guiding component (210) includes a first guiding part (211), which is rotatably connected to the security inspection body (100); The second guide assembly (220) includes a second guide portion (221) which is rotatably connected to the security inspection body (100).

3. The security screening apparatus of claim 1, wherein, The first guide component (210) includes a first tray (214), which is connected to the security inspection body (100) and is used to support the conveyor belt (520). The second guide assembly (220) includes a second tray (224), which is connected to the security inspection body (100) and is used to support the conveyor belt (520). The first tray (214) and the second tray (224) are both located above the clearance space (240).

4. The security screening apparatus of claim 3, wherein, The first guide assembly (210) further includes a first guide portion (211) and a first rolling element (212), the first rolling element (212) being located between the first guide portion (211) and the first pallet (214) and for contacting the conveyor belt (520); The second guide assembly (220) further includes a second guide portion (221) and a second rolling element (222), the second rolling element (222) being located between the second guide portion (221) and the second pallet (224) and for contacting the conveyor belt (520).

5. The security screening apparatus of claim 1, wherein, The guide assembly (200) further includes a transmission plate (230), through which the first guide assembly (210) and the second guide assembly (220) are connected. In the vertical direction, the orthographic projection of the transmission plate (230) covers the transverse detector (170). And / or, the guide component (200) further includes a first mounting member (215) and a second mounting member (225), the first guide component (210) being connected to the security inspection body (100) via the first mounting member (215), and the second guide component (220) being connected to the security inspection body (100) via the second mounting member (225).

6. The security screening apparatus of any of claims 1-5, wherein, The security inspection body (100) includes a first frame (120) and a second frame (130), the first frame (120) and the second frame (130) being located on both sides of the width direction of the conveyor belt (520); The security inspection body (100) also includes a horizontal arm reinforcing beam (140), the two ends of which are connected to the first frame (120) and the second frame (130) respectively, and the horizontal detector (170) is disposed inside the horizontal arm reinforcing beam (140).

7. The security screening apparatus of claim 6, wherein, The security inspection body (100) also includes a vertical arm reinforcing beam (150), which is disposed within the first frame (120); The security inspection body (100) also includes a vertical detector, which is used to detect the rays emitted by the ray generating component. The vertical detector is located inside the vertical arm reinforcing beam (150).

8. The security screening apparatus of any of claims 1-5, wherein, The security inspection device also includes: A base (600) is detachably connected to the security inspection body (100) and is used to support the security inspection body (100). At least two bottom reinforcing beams (160) are provided, each of which is spaced apart along the conveying direction of the conveyor belt (520). Each of the bottom reinforcing beams (160) can be selectively connected to either the bottom of the security inspection body (100) or the base (600).

9. The security screening apparatus of any of claims 1-5, wherein, The security inspection device also includes a base (600), and the security inspection body (100) is disposed on the base (600); The base (600) includes at least two legs (610), each of which is a liftable structure.

10. A security system, characterized by The device includes a conveyor line (500) and a security inspection device according to any one of claims 1-9. The conveyor line (500) includes a base (510) and a conveyor belt (520) disposed on the base (510). The guide assembly (200) and the lateral detector (170) of the security inspection device are both disposed between the base (510) and the conveyor belt (520). The guide assembly (200) is used to guide and elevate the conveyor belt (520).

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