CN106908851A - detector assembly and vehicle inspection device - Google Patents
detector assembly and vehicle inspection device Download PDFInfo
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- CN106908851A CN106908851A CN201710222883.4A CN201710222883A CN106908851A CN 106908851 A CN106908851 A CN 106908851A CN 201710222883 A CN201710222883 A CN 201710222883A CN 106908851 A CN106908851 A CN 106908851A
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- detector
- stripe board
- folded plate
- plate component
- notch
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- 238000007689 inspection Methods 0.000 title claims abstract description 11
- 238000003384 imaging method Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 29
- 239000007769 metal material Substances 0.000 claims description 10
- 229920005479 Lucite® Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
- G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
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- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention provides a kind of detector assembly and vehicle inspection device, including detector cabin and the detector that is placed in inside detector cabin, detector assembly also includes：Folded plate component, is fixedly arranged on the outer wall in detector cabin, and folded plate component is equipped with the imaging region of detector, and the outer wall of folded plate component is set horizontal by certain angle, and ray injects the imaging region of detector via folded plate component and detector cabin successively.By technical scheme, can reduce because ray is stopped by debris, influence the problem of scan image quality.
Description
Technical field
The present invention relates to field of vehicle detection, in particular to a kind of detector assembly and a kind of vehicle inspection device.
Background technology
At present, in vehicle inspection equipment, X-ray machine is typically arranged on equipment top, detector assembly is arranged on bottom,
Wherein detector assembly includes detector cabin and the detector in detector cabin, the process checked vehicle
In, examined vehicle can typically be stained with the debris such as sewage and dust, cause the debris such as part of contaminated water and soil often to fall and visiting
Survey on the outer wall in device cabin, influence detector receives ray, and then causes the picture quality of surface sweeping not good, severe jamming staff
May there is potential safety hazard is checked comprehensively to examined vehicle.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art or correlation technique.
Therefore, it is an object of the present invention to provide a kind of detector assembly.
It is another object of the present invention to provide a kind of vehicle inspection device.
To achieve the above object, the embodiment of first aspect present invention provides a kind of detector assembly, including detector
Cabin and the detector being placed in inside detector cabin, detector assembly also include：Folded plate component, is fixedly arranged on the outer wall in detector cabin
On, folded plate component is equipped with the imaging region of detector, and the outer wall of folded plate component is set horizontal by certain angle, penetrates
Line injects the imaging region of detector via folded plate component and detector cabin successively.
In the technical scheme, magazine can be formed in detector cabin, reach the purpose for keeping the sun off and being electromagnetically shielded, together
When can waterproof and dustproof, effectively reduce the debris into detector cabin, by the outer wall in detector cabin, folded plate is set
Component, and folded plate component outer wall horizontal by certain angle set, the debris dropped on folded plate component is not piled up
Together, spot, gravel, debris, rainwater, greasy dirt etc. should not be adhered on the outer wall of folded plate component, due to folded plate component and detection
The imaging region of device is equipped with, and ray can inject the imaging area of detector via folded plate component and detector cabin successively
Domain, improves the intensity of ray, reduces because ray is stopped by debris, influences the problem of scan image quality.
Wherein, the material of folded plate component is the material that can pass through ray, while can play keeping the sun off and to electricity
The effect that magnetic is shielded, and the outer wall of folded plate component is smooth, and most of debris can be made to be slid from the outer wall of folded plate component.
In addition, the detector assembly in above-described embodiment of present invention offer can also have following additional technical feature：
In the above-mentioned technical solutions, it is preferable that detector cabin includes：The nacelle of one side opening；And it is covered on nacelle
The lid of aperture position, lid is provided with for the notch through ray, folded plate component covering notch.
In the technical scheme, detector cabin includes the nacelle of a side opening；And be covered on the aperture position of nacelle
Lid can make detector cabin formed magazine, reach the purpose for keeping the sun off and being electromagnetically shielded, at the same can waterproof and dustproof, have
Effect is reduced into the debris in detector cabin, is set horizontal by certain angle by making the outer wall of folded plate component, makes to fall
The debris on folded plate component that fall will not be packed together, and spot, gravel, debris, rain should not be adhered on the outer wall of folded plate component
Water, greasy dirt etc., because folded plate component is covered for the notch through ray, are on the one hand effectively protected the spy in detector cabin
Survey device to be not damaged by, improve the service life of detector, on the other hand can reduce because ray is stopped by part debris, shadow
Ring the problem of scan image quality.
In any of the above-described technical scheme, it is preferable that detector cabin is square box-like, and the opening of nacelle is located at detector cabin
Top surface or side.
It is square box-like by the way that detector cabin is set in the technical scheme, and the aperture position of nacelle may be located at
The top surface in detector cabin, it is also possible to positioned at the side in detector cabin, to coordinate various detection environment, improve detector assembly
Practicality.
In any of the above-described technical scheme, it is preferable that folded plate component includes：First stripe board；Second stripe board, Article 2
The end of shape plate is fixedly connected with the end of the first stripe board, and folded plate assembly frame is fixedly connected on notch with lid.
In the technical scheme, it is fixedly connected with the end of the second stripe board by by the end of the first stripe board, is formed
Folded plate component, and opposite end and the opposite end of the second stripe board by the first stripe board be fixedly connected with lid, by folded plate group
Part is erected at on the notch through ray, the folded plate modular construction to be simple, at the same it is reliable and practical, effectively reduce attachment
Spot, gravel, debris, rainwater and greasy dirt on the detector cabin surface of correspondence detector receiving terminal etc., improve scan image
Quality, while improve the service life of detector.
In any of the above-described technical scheme, it is preferable that notch is rectangular notch, the first stripe board and the equal edge of the second stripe board
The length direction of rectangular notch is set, wherein, the width dimensions of the width more than imaging region of rectangular notch, or rectangular notch
Width is more than the ray beam width that detector is received.
In the technical scheme, set along the length direction of rectangular notch by by the first stripe board and the second stripe board
Put, can make to fall the spot in the first stripe board and the second stripe board, gravel, debris, rainwater or greasy dirt quickly to slide extremely
Notch both sides, reduce and ray are blocked, by setting the width dimensions of the width more than imaging region of rectangular notch, or
The width of rectangular notch further increases the quality of image more than the ray beam width that detector is received.
In any of the above-described technical scheme, it is preferable that when the opening of nacelle is positioned at the top surface in detector cabin, the first stripe board
Set perpendicular to horizontal plane, the second stripe board covering rectangular notch, wherein, in default between the second stripe board and the first stripe board
Angle is set.
In the technical scheme, when the opening of nacelle is positioned at the top surface in detector cabin, by the way that the first stripe board is vertical
Set in horizontal plane, the second stripe board covering rectangular notch makes to fall spot, sand in the first stripe board and the second stripe board
Gravel, debris, rainwater or greasy dirt are quickly slid to notch both sides, wherein, the first stripe board is close to vehicle to be checked and examined, to be checked
In the course of conveying of vehicle, part spot, gravel, debris, rainwater or greasy dirt can fall in the first stripe board in advance, by vertical
First stripe board is set, most of shelter can be made to fall in the front side of notch, effectively reduce and ray is blocked, meanwhile,
Second stripe board covers rectangular notch, makes the first stripe board that the side of notch, second are in the connecting portion of the second stripe board
The thickness of stripe board is uniform, be prevented from the folded plate component thickness above due to notch it is uneven caused by picture quality it is not good
Problem.
Wherein, set in predetermined angle between the second stripe board and the first stripe board, the complementary angle of predetermined angle is default
Self-locking angle, according to the skin-friction coefficient of different materials, and common debris deadweight, it can be deduced that a self-locking for debris
Angle, default Self-locking angle should be more than the Self-locking angle of correspondence debris, meanwhile, the second stripe board should be as far as possible lower, that is, preset certainly
The value of the locking angle should select the minimum value of the Self-locking angle more than above-mentioned correspondence debris, to reduce the size of folded plate component, and then reduce
The size of detector assembly, improves detector assembly practicality.
In any of the above-described technical scheme, it is preferable that the second stripe board horizontal plane the rectangular projection that is projected as, rectangle throw
Width of the width of shadow not less than rectangular notch.
In the technical scheme, rectangle, and the second stripe board are set in the projection of horizontal plane by by the second stripe board
Width not less than rectangular notch width, i.e., the width of rectangular projection not less than X-ray beam stream interface width, be conducive to lifting
The quality of image, reduces the uneven situation of image, and reliability is high.
In any of the above-described technical scheme, it is preferable that the equal length of the length of the first stripe board and the second stripe board, and
The length of the length of the first stripe board and the second stripe board is not less than the length of rectangular notch.
In the technical scheme, by setting the length of the first stripe board and the equal length of the second stripe board, and first
The length of the length of stripe board and the second stripe board not less than the length of rectangular notch, can be carried out comprehensively to rectangular notch
Covering, prevents gravel, debris, rainwater etc. from entering in detector cabin from side, and detector is caused to damage, and effectively increases detection
The service life of device.
In any of the above-described technical scheme, it is preferable that also include：Seal, located at notch, seal is matched somebody with somebody with folded plate component
Close closing notch.
In the technical scheme, by setting seal, and coordinate closing notch with folded plate component, detector cabin can be made
Formed magazine, reach the purpose for keeping the sun off and being electromagnetically shielded, at the same can waterproof and dustproof, effectively reduce and enter detector
Debris in cabin.
In any of the above-described technical scheme, it is preferable that lid is arc, and the height at lid center is higher than lid side
Highly.
In the technical scheme, by selecting arc lid, make the height at lid center higher than the height of lid biside plate,
Sewage or debris on lid can be reduced, it is to avoid debris excess accumulation and cover notch, improve the practicality of lid
Property.
In any of the above-described technical scheme, it is preferable that the material of folded plate component includes one below or its combination：Carbon fiber
Material, PVC materials, lucite material, ferrous metal material and aluminum metal material, and the coefficient of friction of folded plate component is less than friction
Coefficient threshold.
In the technical scheme, by setting the coefficient of friction of folded plate component less than coefficient of friction threshold value, improve
The mobility of the debris of folded plate assembly surface, wherein, the material of folded plate component includes but is not limited to one below or its combination：Carbon
Fiber Materials, PVC materials, lucite material, ferrous metal material and aluminum metal material, and part can pass through ray and very thin
Metal material, effectively reduce on folded plate component outer wall attachment debris situation, prevent debris from blocking X-ray, make spy
The receiving terminal for surveying device can effectively receive X-ray beam, and then improve the quality of image.
In any of the above-described technical scheme, it is preferable that also include：Two fixed plates, be distributed in the opposite sides of notch with
Lid is equipped with, and two fixed plates are fixedly connected with the bottom of folded plate component.
In the technical scheme, it is fixedly connected with the bottom of folded plate component by setting two fixed plates, and two fixations
Plate is distributed in the opposite sides of notch, and is equipped with lid, can be easily installed folded plate component, and wherein fixed plate can be with
Lid is fixedly connected in either manner, improves the reliability of folded plate component.
The embodiment of second aspect present invention provides a kind of vehicle inspection device, including radiographic source, also including the present invention
Detector assembly in first aspect described in any technical scheme, therefore the vehicle inspection device has any of the above-described technical scheme
Whole beneficial effects of described detector assembly, will not be repeated here.
Additional aspect of the invention and advantage will become obvious in following description section, or by practice of the invention
Recognize.
Brief description of the drawings
Fig. 1 shows the structural representation of detector assembly according to an embodiment of the invention；
Fig. 2 shows the front view of detector assembly according to an embodiment of the invention；
Fig. 3 shows the top view of the detector assembly in Fig. 2；
Fig. 4 shows the left view of the detector assembly in Fig. 2；
Fig. 5 shows the sectional view of the detector assembly in Fig. 4,
Wherein, the corresponding relation in Fig. 1 to Fig. 5 between reference and component names is：
10 detector assemblies, 102 nacelles, 104 lids, 106 detectors, 108 folded plate components, 1042 notches, 1062 detections
The receiving terminal of device, 1,082 first stripe boards, 1,084 second stripe boards, 1086 fixed plates.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied to be further described in detail the present invention.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not limited to following public affairs
The limitation of the specific embodiment opened.
Detector assembly according to an embodiment of the invention is specifically described with reference to Fig. 1 to Fig. 5.
As shown in Figure 1 to Figure 3, detector assembly according to an embodiment of the invention 10, including detector cabin and
The detector 106 being placed in inside detector cabin, detector assembly also includes：Folded plate component 108, is fixedly arranged on the outer wall in detector cabin
On, folded plate component 108 is equipped with the imaging region of detector 106, and the outer wall of folded plate component 108 is horizontal by certain angle
Degree is set, and ray injects the imaging region of detector 106 via folded plate component 108 and detector cabin successively.
In the technical scheme, magazine can be formed in detector cabin, reach the purpose for keeping the sun off and being electromagnetically shielded, together
When can waterproof and dustproof, effectively reduce the debris into detector cabin, by the outer wall in detector cabin, folded plate is set
Component, and folded plate component outer wall horizontal by certain angle set, the debris dropped on folded plate component is not piled up
Together, spot, gravel, debris, rainwater, greasy dirt etc. should not be adhered on the outer wall of folded plate component, due to folded plate component and detection
The imaging region of device is equipped with, and ray can inject the imaging area of detector via folded plate component and detector cabin successively
Domain, improves the intensity of ray, reduces because ray is stopped by debris, influences the problem of scan image quality.
Wherein, the material of folded plate component 108 is the material that can pass through ray, while can play keeping the sun off and right
The effect that electromagnetism is shielded, and the outer wall of folded plate component 108 is smooth, can make most of debris from the outer of folded plate component 108
Slid on wall.
Preferably, according to folded plate component 108 making material, most easily fall on folded plate component 108 and hinder ray to be visited
Multiple debris that device is received are surveyed, the Self-locking angle of the multiple debris on folded plate component 108 is determined, by the outer wall of folded plate component 108
Angle of inclination is limited to maximum Self-locking angle in the Self-locking angle more than multiple debris.
Preferably, the angle of inclination of the outer wall relative level of folded plate component 108 should be selected more than above-mentioned Self-locking angle most
Small value, to reduce the height of folded plate component 108, and then reduces the overall dimensions of detector assembly 10, improves its practicality.
In addition, the detector assembly 10 in above-described embodiment of present invention offer can also have following supplementary technology special
Levy：
In the above-mentioned technical solutions, it is preferable that detector cabin includes：The nacelle 102 of one side opening；And it is covered on nacelle
The lid 104 of 102 aperture position, lid 104 is provided with for the notch 1042 through ray, folded plate component covering notch
1042。
In the technical scheme, detector cabin includes the nacelle 102 of a side opening；And it is covered on the aperture position of nacelle
Lid 104 can make detector cabin formed magazine, reach the purpose for keeping the sun off and be electromagnetically shielded, at the same can waterproof, prevent
Dirt, effectively reduces into the debris in detector cabin, is set horizontal by certain angle by making the outer wall of folded plate component 108
Put, the debris dropped on folded plate component 108 is not packed together, should not adhere on the outer wall of folded plate component 108 spot,
Gravel, debris, rainwater, greasy dirt etc., because folded plate component is covered for the notch through ray, are on the one hand effectively protected spy
The detector 106 surveyed in device cabin is not damaged by, and improves the service life of detector 106, on the other hand can reduce due to penetrating
Line stopped by part debris, influences the problem of scan image quality.
Preferably, this programme is not construed as limiting to the set location for the notch 1042 through ray, for through ray
Notch 1042 can also be located at any one side in detector cabin, while folded plate component 108 is equipped with notch 1042,
Requirement can equally be met.
In the above-mentioned technical solutions, it is preferable that detector cabin is square box-like, and the opening of nacelle 102 is located at detector cabin
Top surface or side.
It is square box-like by the way that detector cabin is set in the technical scheme, and the aperture position of nacelle 102 can be with position
In the top surface in detector cabin, it is also possible to positioned at the side in detector cabin, to coordinate various detection environment, improve detector assembly
10 practicality.
Preferably, detector cabin can also be spherical.
As shown in Figure 4 and Figure 5, in any of the above-described technical scheme, it is preferable that folded plate component 108 includes：First stripe board
1082；Second stripe board 1084, the end of the second stripe board 1084 is fixedly connected with the end of the first stripe board 1082, folded plate group
Part 108 is set up on notch 1042 and is fixedly connected with lid 104.
In the technical scheme, connected by the way that the end of the end of the first stripe board 1082 and the second stripe board 1084 is fixed
Connect, form folded plate component 108, and the opposite end by the first stripe board 1082 and opposite end and the lid of the second stripe board 1084
104 are fixedly connected, and folded plate component 108 is erected at on the notch 1042 through ray, the structure of folded plate component 108 to be simple
It is single, while reliable and practical, effectively reduce the spot on the detector cabin surface for being attached to correspondence receiving terminal 1062, gravel, debris,
Rainwater and greasy dirt etc., improve the quality of scan image, while improve the service life of detector 106.
In any of the above-described technical scheme, it is preferable that notch 1042 is rectangular notch 1042, the first stripe board 1082 and the
Two stripe boards 1084 are set along the length direction of rectangular notch 1042, wherein, the width of rectangular notch 1042 is more than imaging area
The width dimensions in domain, or the width of rectangular notch 1042 is more than the ray beam width that detector is received.
In the technical scheme, by by the first stripe board 1082 and the second stripe board 1084 along rectangular notch 1042
Length direction is set, and can make to fall spot, gravel, debris, the rainwater in the first stripe board 1082 and the second stripe board 1084
Or greasy dirt is quickly slid to the both sides of notch 1042, reduces and ray is blocked, by the width for setting rectangular notch 1042
It is more than the ray beam width that detector is received more than the width of the width dimensions of imaging region, or rectangular notch 1042, enters
One step improves the quality of image.
Preferably, the first stripe board 1082 and the second stripe board 1084 can also change two curved slabs, and two curved surfaces into
The axis of plate is in the outside of folded plate component 108.
In any of the above-described technical scheme, it is preferable that when the opening of nacelle 102 is positioned at the top surface in detector cabin, first
Shape plate 1082 is set perpendicular to horizontal plane, the covering rectangular notch 1042 of the second stripe board 1084, wherein, the second stripe board 1084 with
Set in predetermined angle between first stripe board 1082.
In the technical scheme, when the opening of nacelle 102 is positioned at the top surface in detector cabin, by by the first stripe board
1082 are set perpendicular to horizontal plane, the covering rectangular notch 1042 of the second stripe board 1084, make to fall in the first stripe board 1082 and the
Spot, gravel, debris, rainwater or greasy dirt in two stripe boards 1084 are quickly slid to the both sides of notch 1042, wherein, first
Shape plate 1082 is near vehicle to be checked and examined, in the course of conveying of vehicle to be checked, part spot, gravel, debris, rainwater or greasy dirt
Can in advance fall in the first stripe board 1082, by being vertically arranged the first stripe board 1082, most of shelter can be made to fall
The front side of notch 1042, effectively reduces and ray is blocked, meanwhile, the covering rectangular notch 1042 of the second stripe board 1084 makes
The connecting portion of the first stripe board 1082 and the second stripe board 1084 is in the side of notch 1042, the thickness of the second stripe board 1084
Degree is uniform, is prevented from because picture quality is not good caused by the folded plate component 108 of the top of notch 1042 is in uneven thickness
Problem.
Wherein, set in predetermined angle between the second stripe board 1084 and the first stripe board 1082, the complementary angle of predetermined angle
As preset Self-locking angle, according to the skin-friction coefficient of different materials, and common debris deadweight, it can be deduced that a debris
Self-locking angle, default Self-locking angle should be more than correspondence debris Self-locking angle, meanwhile, the second stripe board 1084 should try one's best low by one
A bit, that is, presetting the value of Self-locking angle should select the minimum value of the Self-locking angle more than above-mentioned correspondence debris, to reduce folded plate component 108
Size, and then the size of detector assembly 10 is reduced, improve the practicality of detector assembly 10.
Preferably, the second stripe board 1084 can also select curved slab, meet the effect that default weight can slide.
As shown in figure 5, in any of the above-described technical scheme, it is preferable that the second being projected as in horizontal plane of stripe board 1084
Rectangular projection, the width of the width not less than rectangular notch 1042 of rectangular projection.
In the technical scheme, rectangle, and the second stripe board 1084 are set in level by by the second stripe board 1084
The width of the projection in face is not less than the width of the width of rectangular notch 1042, the i.e. width of rectangular projection not less than X-ray beam stream interface
Degree, is conducive to being lifted the quality of image, reduces the uneven situation of image, and reliability is high.
In any of the above-described technical scheme, it is preferable that the length of the length of the first stripe board 1082 and the second stripe board 1084
Degree it is equal, and the length of the first stripe board 1082 and the second stripe board 1084 length not less than rectangular notch 1042 length
Degree.
In the technical scheme, by setting the length of the first stripe board 1082 and the length phase of the second stripe board 1084
Deng, and the length of the first stripe board 1082 and the second stripe board 1084 length not less than rectangular notch 1042 length, energy
It is enough that comprehensively rectangular notch 1042 is covered, prevent gravel, debris, rainwater etc. from entering in detector cabin from side, to visiting
Survey device 106 to cause to damage, effectively increase the service life of detector 106.
In any of the above-described technical scheme, it is preferable that also include：Seal, located at notch 1042, seal and folded plate group
Part 108 coordinates closing notch 1042.
In the technical scheme, by setting seal, and coordinate closing notch 1042 with folded plate component 108, can make
Detector cabin formed magazine, reach the purpose for keeping the sun off and being electromagnetically shielded, at the same can waterproof and dustproof, effectively reduce into
Enter the debris in detector cabin.
In any of the above-described technical scheme, it is preferable that lid 104 is arc, and the height at the center of lid 104 is higher than lid
The height of 104 sides.
In the technical scheme, by the way that from arc lid 104, the height for making the center of lid 104 is higher than the both sides of lid 104
The height of plate, can reduce sewage or debris on lid 104, it is to avoid debris excess accumulation and cover notch 1042,
Improve the practicality of lid 104.
Preferably, the upper surface of lid 104 should be as far as possible smooth, to lift the mobility of the debris for falling on.
In any of the above-described technical scheme, it is preferable that the material of folded plate component 108 includes one below or its combination：Carbon
Fiber Materials, PVC materials and lucite material, and the coefficient of friction of folded plate component 108 is less than coefficient of friction threshold value,.
In the technical scheme, by setting the coefficient of friction of folded plate component 108 less than coefficient of friction threshold value, improve
The mobility of the debris on the outer wall of folded plate component 108, wherein, the material of folded plate component include but is not limited to one below or its
Combination：Carbon fibre materials, PVC materials, lucite material, ferrous metal material and aluminum metal material, and part can pass through and penetrate
Line and very thin metal material, effectively reduce the situation of the attachment debris on the outer wall of folded plate component 108, prevent debris from blocking X
Ray, enables the receiving terminal 1062 of detector 106 effectively to receive X-ray beam, and then improve the quality of image.
As shown in figure 4, in any of the above-described technical scheme, it is preferable that also include：Two fixed plates 1086, are distributed in groove
The opposite sides of mouth 1042 is equipped with lid 104, and two fixed plates 1086 are fixedly connected with the bottom of folded plate component 108.
In the technical scheme, it is fixedly connected with the bottom of folded plate component 108 by setting two fixed plates 1086, and two
Individual fixed plate 1086 is distributed in the opposite sides of notch 1042, and is equipped with lid 104, can be easily installed folded plate component
108, wherein fixed plate 1086 can in either manner be fixedly connected with lid 104, improve the reliability of folded plate component 108
Property.
Preferably, the mounting hole of mutual cooperation is provided between fixed plate 1086 and lid 104, by installing connecting bolt additional,
Fixed plate 1086 is fixedly connected with lid 104, and then folded plate component 108, convenient disassembly can be fixed, and stable connection can
Lean on.
Vehicle inspection device according to an embodiment of the invention, including radiographic source, it is also any of the above-described including the present invention
Detector assembly 10 described in technical scheme, therefore the vehicle inspection device has the detector described in any of the above-described technical scheme
Whole beneficial effects of component 10, will not be repeated here.
Technical scheme is described in detail above in association with accompanying drawing, the invention provides a kind of detector assembly, leads to
The setting folded plate component on lid is crossed, folded plate component is covered for the notch through ray, detector cabin can be made to form magazine,
Reach the purpose for keeping the sun off and being electromagnetically shielded, at the same can waterproof and dustproof, effectively reduce miscellaneous into detector cabin
Thing, is set by making the outer wall of folded plate component horizontal by certain angle, makes the debris dropped on folded plate component will not heap
Product together, should not adhere to spot, gravel, debris, rainwater, greasy dirt etc. on the outer wall of folded plate component, on the one hand be effectively protected
Detector in detector cabin is not damaged by, and improves the service life of detector, on the other hand can reduce due to ray
Stopped by part debris, influence the problem of scan image quality.
In the present invention, term " first ", " second ", " the 3rd " are only used for the purpose for describing, and it is not intended that indicating
Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise clearly restriction.Term " installation ",
The term such as " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected, or can
Dismounting connection, or be integrally connected；" connected " can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
In description of the invention, it is to be understood that term " on ", D score, the instruction such as "left", "right", "front", "rear"
Orientation or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplification is retouched
State, rather than indicate imply signified device or unit must have specific direction, with specific azimuth configuration and operation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that are described with reference to the embodiment or example are contained in of the invention at least one real
In applying example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or reality
Example.And, the specific features of description, structure, material or feature can in one or more any embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are these are only, is not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (13)
1. a kind of detector assembly, including detector cabin and the detector being placed in inside the detector cabin, it is characterised in that
The detector assembly also includes：
Folded plate component, is fixedly arranged on the outer wall in the detector cabin, and the folded plate component is matched somebody with somebody with the imaging region of the detector
Close and set, the outer wall of the folded plate component is set horizontal by certain angle, ray successively via the folded plate component and
Inject the imaging region of the detector in the detector cabin.
2. detector assembly according to claim 1, it is characterised in that the detector cabin includes：
The nacelle of one side opening；And
The lid of the aperture position of the nacelle is covered on, the lid is provided with for the notch through ray, the folded plate group
Part covers the notch.
3. detector assembly according to claim 2, it is characterised in that
The detector cabin be square it is box-like, the nacelle opening positioned at the detector cabin top surface or side.
4. detector assembly according to claim 3, it is characterised in that the folded plate component includes：
First stripe board；
Second stripe board, the end of second stripe board is fixedly connected with the end of first stripe board, the folded plate group
Part is set up on the notch and is fixedly connected with the lid.
5. detector assembly according to claim 4, it is characterised in that
The notch is rectangular notch, and the first stripe board and second stripe board set along the length direction of the rectangular notch
Put,
Wherein, more than the width dimensions of the imaging region, or the width of the rectangular notch is big for the width of the rectangular notch
In the ray beam width that the detector is received.
6. detector assembly according to claim 5, it is characterised in that
When the opening of the nacelle is positioned at the top surface in the detector cabin, first stripe board is set perpendicular to horizontal plane, institute
State the second stripe board and cover the rectangular notch,
Wherein, set in predetermined angle between second stripe board and first stripe board.
7. detector assembly according to claim 5, it is characterised in that
, in the rectangular projection that is projected as of horizontal plane, the width of the rectangular projection is not less than the rectangular channel for second stripe board
The width of mouth.
8. detector assembly according to claim 6, it is characterised in that
The equal length of the length of first stripe board and second stripe board, and first stripe board length and institute
The length of the second stripe board is stated not less than the length of the rectangular notch.
9. detector assembly according to any one of claim 1 to 8, it is characterised in that also include：
Seal, located at the notch, the seal coordinates the closing notch with the folded plate component.
10. detector assembly according to any one of claim 1 to 8, it is characterised in that
The lid is arc, the height of the height higher than the lid side at the lid center.
11. detector assemblies according to any one of claim 1 to 8, it is characterised in that
The material of the folded plate component includes one below or its combination：Carbon fibre materials, PVC materials, lucite material, iron
Metal material and aluminum metal material, and the coefficient of friction of the folded plate component is less than coefficient of friction threshold value.
12. detector assemblies according to any one of claim 1 to 8, it is characterised in that also include：
Two fixed plates, the opposite sides and the lid for being distributed in the notch is equipped with, described two fixed plates and institute
The bottom for stating folded plate component is fixedly connected.
A kind of 13. vehicle inspection devices, including radiographic source, it is characterised in that also include：
Detector assembly as any one of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222883.4A CN106908851B (en) | 2017-04-07 | 2017-04-07 | Detector assembly and vehicle inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222883.4A CN106908851B (en) | 2017-04-07 | 2017-04-07 | Detector assembly and vehicle inspection device |
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| CN106908851A true CN106908851A (en) | 2017-06-30 |
| CN106908851B CN106908851B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710222883.4A Active CN106908851B (en) | 2017-04-07 | 2017-04-07 | Detector assembly and vehicle inspection device |
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| EP3505976A1 (en) * | 2017-12-27 | 2019-07-03 | Tsinghua University | Vehicle detection system |
| CN112902886A (en) * | 2021-01-11 | 2021-06-04 | 原子高科股份有限公司 | Thickness measuring source and preparation method thereof |
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Also Published As
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| CN106908851B (en) | 2024-05-14 |
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