Human body scanning equipment

Abstract

The utility model provides a human body scanning device. The human body scanning device comprises a support column; and the imaging assembly is supported by the supporting stand column and is configured to image a human body. The imaging assembly can move up and down along the supporting stand column to scan the human body. The imaging assembly comprises an imaging support, a radiation source located at the first end of the imaging support and a detector located at the second end of the imaging support, and the first end of the imaging support and the second end of the imaging support are opposite so that the radiation source and the detector can define a detection space.

Description

Technical Field

[0001] The utility model relates to the field of detection technology, and in particular to a human body scanning device. Background Art

[0002] The existing human body safety inspection system based on X-ray fluoroscopy imaging is mainly implemented in the following way: the X-rays and detectors are fixed, and the person being inspected is driven by a conveyor to pass through the X-ray beam surface to complete the scan. The main conveying mechanisms for the person being inspected include belt conveyor, guide rail pedal conveyor, etc.

[0003] Another method is that the person being examined stands still, and the radiation source and detector move relative to the body to complete the scan. The imaging mechanism movement mainly includes screw drive, belt drive, steel belt or wire rope loop wrapping around the C-arm, etc.

[0004] In the prior art, screw transmission involves problems of noise and speed limitation. Belt transmission can solve the noise problem, but there is a risk of prolonged operation over a long period of time, which will increase the number of maintenance times. The circular winding of the steel belt and wire rope also has the risk of extended circumference, causing uneven force on both sides of the radiation source and the detector, which will lead to problems such as travel tolerance and misalignment of the radiation and the detector in the long term. Utility Model Content

[0005] According to one aspect of the present invention, a human body scanning device is provided, comprising:

[0006] Support columns; and

[0007] An imaging assembly supported by a support column and configured to image a human body;

[0008] Wherein, the imaging component can move up and down along the supporting column to scan the human body;

[0009] The imaging assembly includes an imaging support, and a radiation source located at a first end of the imaging support and a detector located at a second end of the imaging support, wherein the first end of the imaging support and the second end of the imaging support are opposite to each other so that the radiation source and the detector define a detection space;

[0010] Body scanning equipment also includes:

[0011] The pulley support assembly comprises:

[0012] a support pulley located at the top of the support column;

[0013] a counterweight cable wrapped around the support pulley; and

[0014] a counterweight connected to the counterweight cable;

[0015] The imaging assembly is connected to the counterweight cable so that the imaging assembly descends when the counterweight is raised.

[0016] In one embodiment, the human body scanning device further comprises:

[0017] An imaging guide rail is arranged on one side of the supporting column, and the first end of the imaging assembly slides on the imaging guide rail through a sliding mechanism.

[0018] In one embodiment, the human body scanning device further comprises: a counterweight guide rail, and the counterweight moves along the counterweight guide rail through the counterweight sliding mechanism.

[0019] In one embodiment, the human body scanning device further comprises:

[0020] Drive components, including:

[0021] a first drive pulley located at the top of the support column;

[0022] a second drive pulley located at the bottom of the support column;

[0023] a transmission toothed belt wrapped around the first and second drive pulleys; and

[0024] a motor driving the first drive pulley or the second drive pulley;

[0025] The imaging assembly is connected to the transmission toothed belt so as to be driven to move up and down by the transmission toothed belt.

[0026] In one embodiment, the human body scanning device further includes: a base, and the supporting column is installed on the base.

[0027] In one embodiment, the base comprises a foot support for stationary support of the base.

[0028] In one embodiment, the base includes casters configured to be folded to the bottom of the base and unfolded to support the base beyond the height at which the base is supported by the foot supports and allow the human body scanning device supported by the base to slide freely.

[0029] In one embodiment, the imaging assembly comprises a beam guide box configured with a collimation mechanism to collimate the radiation from the radiation source into a desired radiation beam to be emitted toward the detector.

[0030] In one embodiment, the motor is a servo motor.

[0031] In one embodiment, the imaging support has any one of a C-shape, a U-shape, an I-shape, an E-shape, a 6-shape, and a horizontal “∩” shape.

[0032] In one embodiment, the human body scanning device further comprises an outer housing for accommodating the human body scanning device and providing a surface for a human body to stand on and a space for inspection.

[0033] In one embodiment, the imaging support further comprises a transverse rod, which is located between the first end and the second end of the imaging assembly and extends within a plane defined by the imaging support, and the transverse rod is connected to one end of the beam-guide box that emits the radiation beam.

[0034] In one embodiment, the transverse rod is pivotable relative to the imaging support; and / or

[0035] The transverse rod is capable of reciprocating relative to the imaging support along a direction perpendicular to a plane defined by the imaging support.

[0036] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present utility model, nor are they intended to limit the scope of the present utility model. Other features of the present utility model will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings are used to better understand the present solution and do not constitute a limitation of the present utility model, wherein:

[0038] Figure 1 A schematic diagram of a human body scanning device according to an embodiment of the utility model is shown.

[0039] Figure 2 A schematic diagram of the main body of a human body scanning device according to an embodiment of the utility model is shown, wherein the outer cover is removed.

[0040] Figure 3 A schematic diagram of a base of a human body scanning device according to an embodiment of the utility model is shown.

[0041] Figure 4 A schematic diagram of the main body of a human body scanning device according to an embodiment of the utility model is shown, wherein the outer cover is removed.

[0042] Figure 5 A schematic diagram of an imaging component of a human body scanning device according to an embodiment of the present utility model is shown.

[0043] Figure 6 Schematic diagrams showing four forms of imaging brackets of a human body scanning device according to an embodiment of the utility model.

[0044] Figure 7 A schematic diagram of an imaging component of a human body scanning device according to an embodiment of the present utility model is shown.

[0045] Figure 8 A schematic diagram of an imaging component of a human body scanning device according to another embodiment of the utility model is shown. DETAILED DESCRIPTION

[0046] In order to more clearly explain the purpose, technical solution and advantages of the utility model, the embodiments of the utility model will be described in detail in conjunction with the accompanying drawings. It should be understood that the following description of the embodiments is intended to explain and illustrate the overall concept of the utility model, and should not be understood as a limitation of the utility model. In the specification and the drawings, the same or similar reference numerals refer to the same or similar parts or components. For the sake of clarity, the drawings are not necessarily drawn to scale, and some well-known parts and structures may be omitted in the drawings.

[0047] Unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The wording "one" or "an" does not exclude multiple. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connected" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", "top" or "bottom" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. When an element such as a layer, a film, a region or a substrate substrate is referred to as being "on" or "under" another element, the element may be "directly" located "on" or "under" another element, or there may be an intermediate element.

[0048] Figure 1 A human body scanning device according to an embodiment of the present utility model is shown, comprising an outer cover 400, and a human body can stand in the human body scanning device to implement scanning.

[0049] Figure 2 A human body scanning device according to an embodiment of the utility model is shown, comprising a support column 200 and an imaging assembly 300. The imaging assembly 300 is supported by the support column 200 and configured to image a human body. The imaging assembly 300 can move up and down along the support column 200 to scan a human body.

[0050] Figure 31 shows a human body scanning device according to an embodiment of the present utility model, wherein the outer cover is removed. In this embodiment, the imaging assembly 300 includes an imaging bracket 304, such as Figure 5 and Figure 6 As shown, the imaging support 304 has an I-shape ( Figure 6 Figure a), L-shaped ( Figure 6 Figure b), C-shaped ( Figure 6 c figure), "[" shape ( Figure 6 d figure), U-shaped, 6-shaped ( Figure 7 ), E-shaped ( Figure 8 It should be understood that the imaging support 304 may also have other shapes.

[0051] like Figure 5 As shown, the imaging assembly 300 may include a radiation source 301 located at a first end 306 of the imaging support 304 and a detector (at a second end 305 of the imaging support 304). Figure 5 The detector is not shown in the figure, and the detector may be located inside the second end 305), and the first end 306 and the second end 305 are arranged relative to each other so that the radiation source 301 and the detector define a detection space. In other words, the shape of the imaging bracket 304 allows the radiation emitted by the radiation source 301 located at the first end 306 to be received by the detector located at the second end 305 of the imaging bracket 304. It should be known that the radiation beam emitted by the radiation source 301 may have a fan-shaped shape, etc., covering a wider range, so when the imaging bracket 304 has an I-shaped shape, the radiation beam emitted by the radiation source 301 may also irradiate the detector to achieve imaging of the human body. In the embodiment of the I-shaped imaging bracket 304, the detector may be arranged at the distal end of the imaging bracket 304.

[0052] In order to achieve an all-round scan of the human body, the imaging assembly 300 is designed to move along the support column 200, for example, up and down. In an embodiment of the present disclosure, the human body scanning device further includes an imaging guide rail 202, which is arranged on one side of the support column 200, and the first end 306 of the imaging assembly 300 slides on the imaging guide rail 202 through an imaging sliding mechanism. The imaging sliding mechanism can be, for example, a general component such as a pulley or a slider, allowing the imaging assembly 300 to slide stably on the imaging guide rail 202. The imaging guide rail 202 can be a guide rail 202 that can be obtained by a person skilled in the art, and the imaging assembly 300 is supported by the imaging guide rail 202 through the imaging sliding mechanism and moves along the imaging guide rail 202, thereby achieving smooth movement of the imaging assembly 300, and being able to achieve driving the imaging assembly 300 to move up and down smoothly with a small driving force.

[0053] According to an embodiment of the present disclosure, a human body scanning device may include a pulley support assembly. The pulley support assembly includes: a support pulley 208 located at the top of the support column 200; a counterweight cable 205 surrounding the support pulley; and a counterweight box 204 connected to the counterweight cable 205. The imaging assembly 300 is connected to the counterweight cable 205 so that the imaging assembly 300 descends when the counterweight rises. Through this design, the imaging assembly 300 and the counterweight box 204 are supported on the support pulley 208 via the counterweight cable 205; due to the provision of the counterweight box 204, the counterweight box 204 is allowed to balance the weight of the imaging assembly 300 via the counterweight cable 205, so that the imaging assembly 300 only needs a small force in the process of moving up and down, and does not need to provide a force equal to or greater than the weight of the imaging assembly 300 to lift the imaging assembly 300.

[0054] In one embodiment, the human body scanning device further includes: a counterweight rail 203, and the counterweight box 204 moves along the counterweight rail 203 through a counterweight sliding mechanism. The counterweight box 204 moves along the counterweight rail 203, so that the moving track of the counterweight box 204 is restricted, so that the counterweight box 204 does not cause lateral movement or vibration to increase the load of the counterweight cable 205, reduce the vibration of the counterweight box 204, and improve the stability of the counterweight box 204 during movement. It should be known that the counterweight rail 203 is not necessary.

[0055] In an embodiment of the present disclosure, the human body scanning device further includes a driving assembly. The driving assembly includes: a first driving pulley located at the top of the support column 200; a second driving pulley located at the bottom of the support column 200; a transmission toothed belt 206 around the first driving pulley and the second driving pulley; and a motor 207 driving the first driving pulley or the second driving pulley; wherein the imaging assembly 300 is connected to the transmission toothed belt 206 so as to be driven to move up and down by the transmission toothed belt 206. When the motor 207 drives the first driving pulley or the second driving pulley, the transmission toothed belt 206 is driven, thereby driving the imaging assembly 300 connected to the transmission toothed belt 206 to move.

[0056] The drive assembly provides a pulley set consisting of first and second drive pulleys, which are independent of the support pulley, and the imaging assembly 300 is connected to the transmission toothed belt 206 and the counterweight cable 205, so that the transmission toothed belt 206 and the counterweight cable 205 move synchronously. The support pulley set supports the weight of the imaging assembly 300, and the configuration balances the weight of the imaging assembly 300. The pulley set of the drive assembly only needs to provide a small driving force to achieve the movement of the imaging assembly 300. In this case, the motor is a servo motor, which is advantageous because the servo motor needs to provide a small force.

[0057] In an embodiment of the present disclosure, the human body scanning device further includes a base 100, and the support column 200 is mounted on the base 100. Thus, the human body scanning device constitutes a whole, and all components can be located on the base 100. By moving the base 100, the human body scanning device can be moved as a whole. Since the base 100 is provided, the human body scanning device can be used in a variety of scenarios, and can adapt to different places such as mud, grass, airports, and stations. The base 100 can be stably placed in different places to start performing human body scanning inspections.

[0058] In an embodiment of the present disclosure, the base 100 includes a ground support 101 for statically supporting the base 100. The ground support 101 allows the base 100 to be supported by a limited support point on the ground; and the ground support 101 can adjust the height so that the base 100 stably supports a horizontal plane, overcoming the problem that the ground may be uneven. There can be four ground support members 101. For example, for a rectangular base 100, a ground support member 101 is distributed at each of the four corners. The four ground support members 101 can be adjusted separately or some of them can be adjusted separately, so as to raise or lower the horizontal height of a corner of the base 100, and finally limit the stability of the base 100. For example, the upper surface of the base 100 can be located on a horizontal plane. However, the upper surface of the base 100 may not be horizontal. The base 100 only needs to remain stable to complete the human body scanning inspection.

[0059] In the embodiments of the present disclosure, Figure 3 As shown, the base 100 may include casters 102, which are configured to be retracted to the bottom of the base 100 and to be deployed to support the base 100, exceeding the height of the base 100 supported by the anchor support 101, and allowing the human body scanning device supported by the base 100 to slide freely. The casters 102 may be installed on a small surface of the base 100, and a groove 103 may be included on the lower surface of the base 100. When the base 100 is placed still on the ground, the casters 102 can be retracted and accommodated in the groove 103; the casters 102 can be deployed from the groove 103, and the casters 102 can support the base 100. For example, for a rectangular base 100, grooves 103 can be respectively set at the four corners of the rectangle, and the casters 102 are respectively set in the grooves 103, for example, installed in the grooves 103. When the casters 102 are unfolded from the grooves 103, the casters 102 support the corners of the base 100, and when the casters 102 support the corners of the base 100, the anchor support 101 at the corner is suspended. At this time, the base 100 is supported by the casters 102, thereby allowing the base 100 to move by rolling the casters 102.

[0060] Through the dual design of the anchor support 101 and the casters 102, the base 100 can stably support the human body scanning device to perform human body security inspections in a stationary and stable manner. At the same time, the base 100 can allow the human body scanning device to move freely, greatly improving the transition movement of the human body scanning device.

[0061] In the human body scanning device of the present utility model, as Figure 4 and Figure 5 As shown, the imaging assembly 300 includes a beam guide box 302, and the beam guide box 302 is configured with a collimation mechanism 303 ( Figure 5 The imaging assembly 300 includes a first end 306 of an imaging support 304 of the imaging assembly 300 and a second end 306 of an imaging support 304 of the imaging assembly 300. The first end 306 of the imaging support 304 of the imaging assembly 300 is connected to an imaging guide rail 202 disposed on the supporting column 200 on one side thereof close to the supporting column 200. The imaging guide rail 202 can bear the lateral force applied by the imaging assembly and keep the imaging support 304 in a horizontal state or an inclined state. A beam guide box 302 is disposed at the first end 306 of the imaging support 304 of the imaging assembly. The rays of the ray source 301 are emitted through the beam guide box 302. The beam guide box 302 shapes the rays of the ray source 301 into a ray beam, which may be a fan beam, a pencil beam, or the like. Figure 5 The schematic diagram shows that the beam guide box 302 has a collimation mechanism 303 (through Figure 5 The beam guide box 302 can be integrated with the radiation source 301 (such as an X-ray machine). Figure 5 The opening slit of the collimation mechanism 303 shown in the figure is adjustable, which constrains the radiation to an ideal width and ensures that the radiation beam correctly irradiates the detector. The beam guide box 302 is equipped with a collimation mechanism 303 to collimate the radiation from the radiation source 301 into a desired radiation beam and irradiate the detector.

[0062] In the embodiments of the present disclosure, Figure 7 As shown, the imaging support 304 may have a "6" shape; Figure 8 As shown, the imaging support 304 may have an "E" shape. Figure 7 and Figure 8 In the illustrated embodiment, the imaging support 304 has a transverse rod 307, and a portion of the beam guide box 302 (opposite to the portion of the beam guide box 302 connected to the first end 306 of the imaging assembly 300) is connected to the transverse rod, so that the radiation beam emitted from the beam guide box 302 has a more stable direction. Here, it can be considered that the transverse rod is connected to one end of the beam guide box 302 that emits the radiation beam, or it can be considered that the end surface of the collimation mechanism 303 is connected to the transverse rod 307.

[0063] In one embodiment, the transverse rod can be adjusted to adjust the direction of the beam emitted by the beam guide box 302. Figure 8 In the embodiment shown, Figure 8 304 is shown in a schematic top view. The imaging support 304 is arranged horizontally, and one end of the transverse rod 307 is connected to the middle part of the imaging support 304 and can be pivoted around the middle part of the imaging support 304 (in the vertical plane), thereby allowing the level of the opening of the collimation structure 303 of the beam guide box 302 to be adjusted. For example, Figure 8 As shown, a transverse rod connection portion 308 is provided on the imaging support 304, and the transverse rod 307 is connected to the middle part of the imaging support 304 through the transverse rod connection portion 308. The transverse rod connection portion 308 allows the transverse rod 307 to pivot around the transverse rod connection portion 308, or the transverse rod 307 can pivot around the imaging support 304 through the transverse rod connection portion 308; or in other words, the transverse rod connection portion 308 can swing the transverse rod 307, so that the direction of the outgoing ray beam of the beam guide box 302 can be changed through the transverse rod 307.

[0064] In another embodiment, the transverse rod connection portion 308 can move the transverse rod 307 in the up-down direction. Through the up-down movement of the transverse rod 307, one end of the outgoing beam of the beam guide box 302 is moved up-down, so that the direction of the outgoing beam of the beam is adjusted. In this embodiment, through the transverse rod connection portion 308, the transverse rod 307 can reciprocate relative to the imaging support 304 in a direction perpendicular to the plane defined by the imaging support 304, that is, in this embodiment, the transverse rod 307 can move up and down to fine-tune one end of the outgoing beam of the beam guide box 302 to achieve alignment of the outgoing beam of the detector. It should be noted that the transverse rod 307 can be regarded as a part of the imaging support 304, and according to the embodiment of the present disclosure, the transverse rod 307 is a movable transverse rod or an adjustable transverse rod. The transverse rod 307 of the present disclosure can achieve alignment of the beam of the beam emitted by the beam guide box 302 with the detector, and achieve stability of the beam guide box 302. The transverse rod 307 is located between the first end 306 and the second end 305 of the imaging assembly. The position of the transverse rod 307 can be set according to the size of the beam guide box 302. The different descriptions here are to illustrate the position and configuration of the guide rod in the imaging bracket 304, and should not be understood as limiting the transverse rod 307 or the imaging bracket 304. In other embodiments of the present invention, for example Figure 1-6 In the illustrated embodiment, the transverse rod 307 described in this embodiment may be provided. Those skilled in the art should be able to combine the embodiments in this disclosure to derive other implementations of the utility model based on the description of this disclosure.

[0065] Figure 5The figure schematically shows a horizontal “∩”-shaped imaging bracket 304, with two ends of the imaging bracket 304 facing each other. A radiation source 301 is arranged at the first end 306 of the imaging bracket 304, and a detector is arranged at the second end 305 of the imaging bracket 304. The radiation beam emitted by the radiation source 301 at the first end 306 of the imaging bracket 304 is received by the detector at the second end 305 of the imaging bracket 304. The imaging bracket 304 is implemented in a smaller size and weight, provides anti-torsion capability, and reduces the jitter of the detector. The detector converts the radiation into an electrical signal to the radiation beam of the radiation source of the human body scanning device, such as the acquisition system, which is received by the detector.

[0066] In the embodiment of the present disclosure, the imaging support 304 can have various shapes, such as Figure 6 As shown schematically, the detectors can be arranged along the imaging support 304, so the detector arrangement can have a shape similar to the imaging support 304, such as any one of a C-shape, a U-shape, an I-shape, an E-shape, a 6-shape, and a horizontal “∩” shape. Figure 6 The specific positions of the various forms of imaging brackets 304 shown in the figure are different, but those skilled in the art can, according to the description of the present disclosure, place them as needed. Figure 6 Detectors are arranged on various imaging supports 304 shown in FIG.

[0067] In an embodiment of the present disclosure, the human body scanning device includes an outer cover 400, which is used to accommodate the human body scanning device and provide a surface for the human body to stand on and a space for inspection. Figure 1 As shown, the outer cover 400 covers the components of the human body scanning device, protecting the imaging assembly 300, the base 100, the pulley support assembly, the driving assembly, etc. from damage and corrosion from the outside. The outer cover 400 provides a complete appearance and is convenient for movement; the outer cover 400 provides a position for the human body to stand, which is convenient for use during human body inspection.

[0068] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be performed in parallel, sequentially or in different orders, as long as the desired results of the technical solution disclosed in the present invention can be achieved, and this document does not limit this.

[0069] The above specific implementations do not constitute a limitation on the protection scope of the present utility model. It should be understood by those skilled in the art that, according to design requirements and other factors, the disclosed embodiments or examples may be modified, combined, sub-combined and replaced in various ways. Any modification, equivalent replacement and improvement made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A human body scanning device, comprising: Support column (200); and An imaging assembly (300), supported by the supporting column and configured to image a human body; The imaging assembly can move up and down along the support column to scan the human body; The imaging assembly comprises an imaging support (304), a radiation source located at a first end (306) of the imaging support and a detector located at a second end (305) of the imaging support, wherein the first end of the imaging support and the second end of the imaging support are opposite to each other so that the radiation source and the detector define a detection space; The human body scanning device also includes: The pulley support assembly comprises: a support pulley located at the top of the support column; a counterweight cable wrapped around the support pulley; and a counterweight connected to the counterweight cable; The imaging assembly is connected to the counterweight cable so that the imaging assembly is lowered when the counterweight is raised or the imaging assembly is raised when the counterweight is lowered.

2. The human body scanning device according to claim 1, characterized in that Also includes: An imaging guide rail (202) is arranged on one side of the supporting column, and the first end of the imaging component slides on the imaging guide rail (202) via a sliding mechanism.

3. The human body scanning device according to claim 1, characterized in that Also includes: A counterweight guide rail (203), the counterweight moving along the counterweight guide rail via a counterweight sliding mechanism.

4. The human body scanning device according to claim 1, characterized in that Also includes: Drive components, including: a first drive pulley located at the top of the support column; a second drive pulley located at the bottom of the support column; a transmission toothed belt wrapped around the first and second drive pulleys; and a motor driving the first drive pulley or the second drive pulley; The imaging assembly is connected to the transmission toothed belt so as to be driven to move up and down by the transmission toothed belt.

5. The human body scanning device according to claim 1, characterized in that Also includes: A base (100), the supporting column being mounted on the base.

6. The human body scanning device according to claim 5, characterized in that The base comprises a ground support member (101) for statically supporting the base.

7. The human body scanning device according to claim 6, characterized in that The base comprises casters (102) configured to be retracted to the bottom of the base and to be unfolded to support the base, exceeding the height at which the base is supported by the foot support, and allowing the human body scanning device supported by the base to slide freely.

8. The human body scanning device according to claim 1, characterized in that The imaging assembly comprises a beam guide box (302) which is provided with a collimation mechanism (303) so as to collimate the radiation from the radiation source into a desired radiation beam and emit it toward the detector.

9. The human body scanning device according to claim 4, characterized in that The motor is a servo motor.

10. The human body scanning device according to claim 1, characterized in that The imaging bracket has any one of the following shapes: C-shape, U-shape, I-shape, E-shape, 6-shape, and horizontal “∩” shape.

11. The human body scanning device according to claim 1, characterized in that It also includes an outer cover (400) for accommodating the human body scanning device and providing a surface for a human body to stand on and a space for inspection.

12. The human body scanning device according to claim 8, characterized in that The imaging support further comprises a transverse rod, which is located between the first end and the second end of the imaging assembly and extends within a plane defined by the imaging support, and the transverse rod is connected to one end of the beam-guide box for emitting radiation beams.

13. The human body scanning device according to claim 12, characterized in that The transverse rod is capable of pivoting relative to the imaging support; and / or The transverse rod is capable of reciprocating relative to the imaging support along a direction perpendicular to a plane defined by the imaging support.

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