CN212965464U - Security check machine with X-ray focusing device - Google Patents
Security check machine with X-ray focusing device Download PDFInfo
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- CN212965464U CN212965464U CN202022177149.0U CN202022177149U CN212965464U CN 212965464 U CN212965464 U CN 212965464U CN 202022177149 U CN202022177149 U CN 202022177149U CN 212965464 U CN212965464 U CN 212965464U
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Abstract
The utility model discloses a security check machine with X ray focusing device, it includes: the X-ray detector comprises a rack, a transmission device, an acquisition device, a light source emitting device and an industrial personal computer, wherein the transmission device, the acquisition device, the light source emitting device and the industrial personal computer are arranged in the rack in a penetrating mode; the collecting device comprises an L-shaped box, a collecting plate and a network transmission plate, wherein the collecting plate and the network transmission plate are arranged in the L-shaped box; the edge of the inner side of the L-shaped box is provided with a lead rubber strip to prevent the X-ray from leaking out through the assembly gap. The security inspection machine with the X-ray focusing device is provided with the lead rubber strip through the edge of the inner side of the L-shaped box, so that the X-ray is prevented from leaking through an assembly gap (an assembly error gap when the L-shaped box is assembled on the surface of the protective shell), the risk of X-ray leakage is further reduced, and the safety of workers is guaranteed.
Description
Technical Field
The utility model relates to a security check machine technical field especially relates to a security check machine with X ray focusing device.
Background
The light source of the X-ray security inspection machine can continuously emit X rays in the working process, and if the X rays exceed the standard, the X rays are easy to cause damage to human bodies. At present, a general X-ray security inspection machine reduces radiation leakage by forming a strip-shaped hole in a lead light source cap, a lead collimator, and a lead L-shaped box and optimizing the thickness of a lead plate and the width of the strip-shaped hole. However, since the security inspection machine is assembled by assembling the components, in order to facilitate the assembly and the processing precision of the components, the connection between the components is not seamless, or there are gaps caused by assembly errors, and these gaps also have the risk of radiation leakage.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a security check machine with X ray focusing device, it passes through the inboard edge of L shape box is provided with the lead rubber strip to prevent that X ray from spilling through the fit-up gap, further reduce the risk that X ray leaked, guarantee staff's safety.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
a security inspection machine having an X-ray focusing arrangement, comprising: the X-ray detector comprises a rack, a transmission device penetrating through the rack, an acquisition device and a light source emission device which are respectively and oppositely arranged on the upper side and the lower side of the rack, and an industrial personal computer arranged on the rack, wherein the transmission device, the acquisition device and the light source emission device are all connected with the industrial personal computer; the collecting device comprises an L-shaped box, a collecting plate and a network transmission plate, wherein the collecting plate and the network transmission plate are arranged in the L-shaped box, a third light transmission hole is formed in the inner side of the L-shaped box, the X-ray enters the L-shaped box through the third light transmission hole to be collected by the collecting plate, and the collecting plate is connected with the industrial personal computer through the network transmission plate; the edge of the inner side of the L-shaped box is provided with a lead rubber strip to prevent X-rays from leaking out through an assembly gap.
As the utility model provides a security check machine with X ray focusing device's a preferred embodiment, the frame still is provided with the shape of falling U protective housing, the fourth light trap has been seted up on the protective housing, the inboard butt of L shape box is in one side of protective housing, the third light trap with the fourth light trap is corresponding, is convenient for X ray passes.
As a preferred embodiment of the security inspection machine with the X-ray focusing device provided in the present invention, the L-shaped box includes an L inner plate, a surrounding plate vertically connected to the L inner plate, and an L outer plate, the L inner plate, the surrounding plate, and the L outer plate form a box body, and the third light hole is disposed on the L inner plate; the L inner plate abuts against one side of the protective shell.
As the utility model provides a preferred embodiment of security check machine with X ray focusing device, L inner panel edge is provided with the inner groovy, the embedding of lead rubber banding in the inner groovy.
As a preferred embodiment of the security inspection machine with the X-ray focusing device provided in the present invention, the lead rubber strip is a rectangular rubber strip.
As a preferred embodiment of the security inspection machine with the X-ray focusing device provided in the present invention, the lead rubber strip is a Y-shaped lead rubber strip.
As a preferred embodiment of the security inspection machine with the X-ray focusing device provided in the present invention, two ends of the protective shell are provided with folded edges, and the folded edges are provided with pyramid tables; the coaming which is abutted against the folded edge is correspondingly and concavely provided with a pyramid hole.
As the utility model provides a preferred implementation mode of security check machine with X ray focusing device, the pyramid platform is located on the extension line of fourth light trap.
As the utility model provides a preferred embodiment of security check machine with X ray focusing device, the material of light source cap, tubaeform collimater, L shape box and protective housing is the stereotype or the lead plate of plating or pastes the lead plate.
The utility model discloses following beneficial effect has:
the utility model relates to a security check machine with X ray focusing device, it passes through the inboard edge of L shape box is provided with the lead rubber strip to prevent that X ray from spilling through the fit-up gap (the fit-up error clearance of L shape box assembly when the protecting sheathing surface), further reduce the risk that X ray leaked, guarantee staff's safety.
Set up the lead rubber strip into rectangle or Y shape, compare circular lead rubber strip, can strengthen the closure after the assembly, be about to the clearance that exists between L shape box and the protective housing is perhaps blocked up through the lead rubber strip as far as to avoid X ray to leak.
Through the pyramid platform arranged on the folded edge of the protective shell and the pyramid hole which is arranged in the concave manner and corresponds to the surrounding plate and abutted to the folded edge, pre-positioning can be better performed before the L-shaped box is assembled and locked, and quick positioning is facilitated. Meanwhile, the pyramid platform is arranged on the extension line of the fourth light transmission hole, the pyramid hole is correspondingly arranged on the extension line of the third light transmission hole, and the third light transmission hole and the fourth light transmission hole are aligned after pre-positioning, namely the L-shaped box is assembled without frequent debugging for aligning the third light transmission hole and the fourth light transmission hole.
Drawings
FIG. 1 is a schematic diagram of a security inspection machine with an X-ray focusing device according to the present invention;
FIG. 2 is a schematic structural diagram of a light source cap in a security inspection machine with an X-ray focusing device according to the present invention;
FIG. 3 is a schematic structural diagram of a collimator of a security inspection machine with an X-ray focusing device according to the present invention;
FIG. 4 is a schematic structural diagram of an L-shaped box in the security inspection machine with the X-ray focusing device of the present invention;
FIG. 5 is an enlarged schematic view at A in FIG. 4;
FIG. 6 is a schematic structural diagram of a protective shell in a security inspection machine with an X-ray focusing device according to the present invention;
fig. 7 is an exploded view of the L-box pre-positioned on the protective housing in the security inspection machine with X-ray focusing apparatus of the present invention.
In the figure, 1-frame, 2-transmission device, 3-acquisition device, 31-L box, 311-third light hole, 312-lead rubber strip, 313-L inner plate, 314-coaming, 315-L outer plate, 316-pyramid hole, 4-light source emission device, 41-X ray emitter, 42-light source cap, 421-first light hole, 43-collimator, 431-second light hole, 5-industrial computer, 6-protective shell, 61-fourth light hole, 62-hem, 63-pyramid platform.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1-5, the present embodiment provides a security inspection machine with an X-ray focusing device, which includes: the device comprises a rack 1, a transmission device 2 arranged in the rack 1 in a penetrating manner, an acquisition device 3 and a light source emission device 4 which are respectively arranged on the upper side and the lower side of the rack 1 relatively, and an industrial personal computer 5 arranged on the rack 1, wherein the transmission device 2, the acquisition device 3 and the light source emission device 4 are all connected with the industrial personal computer 5.
The light source emitting device 4 comprises an X-ray generator 41, a light source cap 42 and a horn collimator 43 which are sequentially arranged along the X-ray emitting direction, wherein the light source cap 42 and the horn collimator 43 are respectively provided with a first light hole 421 and a second light hole 431, so that the X-rays can sequentially pass through the light source cap 42 and the horn collimator 43; the collecting device comprises an L-shaped box 31, a collecting plate and a network transmission plate, wherein the collecting plate and the network transmission plate are arranged in the L-shaped box 31, a third light hole 311 is formed in the inner side of the L-shaped box 31, the X-rays enter the L-shaped box 31 through the third light hole 311 to be collected by the collecting plate, the collecting plate is connected with the industrial personal computer through the network transmission plate, and the third light hole 311 is positioned on an emission path of the X-rays; the inner edge of the L-shaped box 31 is provided with a lead rubber strip 312 to prevent X-rays from leaking out through the fitting gap.
Further, the frame 1 is further provided with an inverted U-shaped protective shell 6, a fourth light hole 61 is formed in the protective shell 6, the inner side of the L-shaped box 31 abuts against one side of the protective shell 6, and the third light hole 311 corresponds to the fourth light hole 61, so that the X-rays can pass through the third light hole.
Further, the light source cap 42, the trumpet-shaped collimator 43, the L-shaped box 31 and the protective shell 6 are all made of lead plates, lead-plated steel plates or lead-attached steel plates. In order to prevent leakage of X-rays, the thickness of the light source cap 42 is 4mm to 6mm, the thickness of the trumpet collimator 43 is 1mm to 3mm, the thickness of the protective case 6 is 1mm to 2mm, and the thickness of the L-shaped box 31 is 1mm to 2 mm. The width of the first light hole 421 is 1 mm-2 mm, the width of the second light hole 431 is 1.5 mm-2.5 mm, and the widths of the third light hole 311 and the fourth light hole 61 are 8 mm-9 mm.
During specific implementation, the X-ray generator 41 emits X-rays, which sequentially pass through the first light hole 421, the second light hole 431, the fourth light hole 61 and the third light hole 311, and the rest of the X-rays which do not pass through the light holes are blocked by the light source cap 42, the collimator 43, the protective shell 6 and the L-shaped box 31, that is, a focusing structure is formed by the X-ray source cap 42, the collimator 43, the protective shell 6 and the L-shaped box 31, so that the emitted X-rays are mainly the most middle part of the X-rays which are collected by the collecting plate, thereby realizing focusing of the X-rays and improving the data collection quality.
Further, the L-shaped box 31 includes an L-shaped inner plate 313, a coaming 314 and an L-shaped outer plate 315 vertically connected to the L-shaped inner plate 313, the coaming 314 and the L-shaped outer plate 315 form a box body, and the collecting plate is disposed in the box body; the third light-transmitting hole 311 is arranged on the L inner plate 313, and the collecting plate is arranged corresponding to the third light-transmitting hole 311 so as to receive and collect the X-rays passing through the third light-transmitting hole 311; the L inner plate 313 abuts against one side of the protective shell 6, correspondingly, the side is the side provided with the fourth light hole 61, and after the L-shaped box 31 is assembled and locked, the third light hole 311 corresponds to the fourth light hole 61, so that the X-rays can pass through.
Further, the edge of the L inner plate 313 is provided with an inner groove, and the lead rubber strip 312 is embedded in the inner groove to better fit and fix the lead rubber strip 312. In one embodiment, the lead rubber strip 312 is a rectangular rubber strip. As another embodiment, the lead rubber strip 312 is a Y-type lead rubber strip 312. The lead rubber strip 312 is formed in a rectangular shape or a Y shape, and compared with the circular lead rubber strip 312, the closing property after assembly can be enhanced, that is, a gap existing between the L-shaped box 31 and the protective shell 6 can be blocked by the lead rubber strip 312 as much as possible, so as to prevent X-ray leakage.
Further, as shown in fig. 6 and 7, two ends of the protective shell 6 are provided with folded edges 62 for supporting and connecting to the frame, and the folded edges 62 are provided with pyramid platforms 63; the surrounding plate 314 abutted against the folded edge 62 is correspondingly and concavely provided with a pyramid hole 316. Further, the pyramid platform 63 is located on an extension line of the fourth light-transmitting hole 61. The pyramid table 63 is arranged on the folded edge 62 of the protective shell 6, and the pyramid hole 316 which is correspondingly and concavely arranged on the surrounding plate 314 and abutted against the folded edge 62 is matched with the pyramid table, so that pre-positioning can be better performed before the L-shaped box 31 is assembled and locked, and quick positioning is facilitated. Meanwhile, the pyramid platform 63 is arranged on the extension line of the fourth light-transmitting hole 61, correspondingly, the pyramid hole 316 is also arranged on the extension line of the third light-transmitting hole 311, and the third light-transmitting hole 311 and the fourth light-transmitting hole 61 are aligned after pre-positioning, that is, when the L-shaped box 31 is assembled, frequent debugging is not needed to align the third light-transmitting hole 311 and the fourth light-transmitting hole 61. Moreover, the specific structure of pyramid can better position and limit rotation compared with a cylindrical table/hole positioning structure.
Through the structural design, the security inspection machine with the X-ray focusing device of the embodiment prevents the leakage of X-rays through the assembly gap (the assembly error gap when the L-shaped box 31 is assembled on the surface of the protective shell 6) by arranging the lead rubber strip 312 at the edge of the inner side of the L-shaped box 31, further reduces the risk of X-ray leakage, and ensures the safety of workers.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (9)
1. A security inspection machine having an X-ray focusing arrangement, comprising: the X-ray detector comprises a rack, a transmission device penetrating through the rack, an acquisition device and a light source emission device which are respectively and oppositely arranged on the upper side and the lower side of the rack, and an industrial personal computer arranged on the rack, wherein the transmission device, the acquisition device and the light source emission device are all connected with the industrial personal computer; the collecting device comprises an L-shaped box, a collecting plate and a network transmission plate, wherein the collecting plate and the network transmission plate are arranged in the L-shaped box, a third light transmission hole is formed in the inner side of the L-shaped box, the X-ray enters the L-shaped box through the third light transmission hole to be collected by the collecting plate, and the collecting plate is connected with the industrial personal computer through the network transmission plate; the edge of the inner side of the L-shaped box is provided with a lead rubber strip to prevent X-rays from leaking out through an assembly gap.
2. The security inspection machine with the X-ray focusing device according to claim 1, wherein the frame is further provided with an inverted U-shaped protective shell, a fourth light-transmitting hole is formed in the protective shell, the inner side of the L-shaped box abuts against one side of the protective shell, and the third light-transmitting hole corresponds to the fourth light-transmitting hole so that the X-rays can pass through the third light-transmitting hole and the fourth light-transmitting hole conveniently.
3. The security inspection machine with the X-ray focusing device according to claim 2, wherein the L-shaped box comprises an L inner plate, a coaming and an L outer plate, wherein the coaming and the L outer plate are vertically connected with the L inner plate, the coaming and the L outer plate form a box body, and the third light hole is formed in the L inner plate; the L inner plate abuts against one side of the protective shell.
4. The security inspection machine with an X-ray focusing device according to claim 3, wherein the L inner plate edge is provided with an inner groove, and the lead rubber strip is embedded in the inner groove.
5. The security machine with an X-ray focusing device according to claim 4, wherein the lead rubber strip is a rectangular rubber strip.
6. The security inspection machine with X-ray focusing device of claim 4, characterized in that the lead rubber strip is a Y-type lead rubber strip.
7. The security inspection machine with the X-ray focusing device according to claim 3, wherein the protective shell is provided with folded edges at both ends, and the folded edges are provided with pyramid tables; the coaming which is abutted against the folded edge is correspondingly and concavely provided with a pyramid hole.
8. The security inspection machine with X-ray focusing apparatus of claim 7 wherein the pyramid platform is located on the extension of the fourth light-transmitting aperture.
9. The security inspection machine with the X-ray focusing device according to claim 7, wherein the light source cap, the horn collimator, the L-shaped box and the protective shell are made of lead plates or lead-plated steel plates or lead-pasted steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177149.0U CN212965464U (en) | 2020-09-28 | 2020-09-28 | Security check machine with X-ray focusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177149.0U CN212965464U (en) | 2020-09-28 | 2020-09-28 | Security check machine with X-ray focusing device |
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| Publication Number | Publication Date |
|---|---|
| CN212965464U true CN212965464U (en) | 2021-04-13 |
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| CN202022177149.0U Active CN212965464U (en) | 2020-09-28 | 2020-09-28 | Security check machine with X-ray focusing device |
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| CN (1) | CN212965464U (en) |
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- 2020-09-28 CN CN202022177149.0U patent/CN212965464U/en active Active
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