CN102455443A - Human body or object safety detecting and scanning device - Google Patents
Human body or object safety detecting and scanning device Download PDFInfo
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- CN102455443A CN102455443A CN2010105149283A CN201010514928A CN102455443A CN 102455443 A CN102455443 A CN 102455443A CN 2010105149283 A CN2010105149283 A CN 2010105149283A CN 201010514928 A CN201010514928 A CN 201010514928A CN 102455443 A CN102455443 A CN 102455443A
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Abstract
The invention relates to a human body or object safety detecting and scanning device which comprises a ray emission device, a ray receiving device, a ray collimating device, a rotating device and a driving device, wherein the ray emission device is used for sending out a ray used for detection; the ray receiving device is arranged to be opposite to the ray emission device; the ray collimating device is used for collimating the ray emitted by the ray emission device; the rotating device is used for carrying human body or an object and can rotate relative to the ray receiving device; and the driving device is connected with the rotating device and is used for driving the rotating device to rotate. The human body or object safety detecting and scanning device can be used for scanning the detected human body or object at a larger angle so as to scan hidden dangerous goods as many as possible; and furthermore, the arrangement space of equipment can be saved, and the human body can be maintained to be more stable from top to bottom.
Description
Technical field
The present invention relates to a kind of sniffer, relate in particular to the scanning apparatus for probe of a kind of human body (comprising in the footwear), article dangerous goods that carry or hiding.
Background technology
Along with the raising of social safety prevention awareness, it is also increasingly high that the safety of human body, goods or vehicle is surveyed requirement.Especially for the detection and the identification of prohibited items such as the drugs that are hidden in human body, explosive, be the object of current civil aviaton, customs, urban track traffic, railway, highway, harbour and the emphasis safety check of emphasis security protection mechanism.
In the human body or safety of goods sniffer of current application, part has been used the mode of motion scan, promptly between surveyor and sniffer relative motion is arranged, thereby quickens detection efficiency.Wherein notification number is CN200996945Y; The day for announcing is the Chinese patent on Dec 26th, 2007; Its open file and accompanying drawing have disclosed a kind of human body and portable case and bag checkout equipment; Comprise backscattering line detector, Transmission X ray detector and frame disposal system, described backscattering x-ray detection device contains X-ray tube, collimating apparatus, flying-spot scanner drum and backscattering X-ray detector, and travelling belt and the tractor (10) that is used to drag said travelling belt; Described backscattering x-ray detection device (5) adopts two, and relatively is placed on the both sides of travelling belt (3); Described Transmission X ray detector (4) is placed on the either side of travelling belt, and this Transmission X ray detector is corresponding with the backscattering x-ray detection device that is placed on the travelling belt opposite side.
Other has a Chinese patent, and its notification number is CN1046033C, and the day for announcing is on October 27th, 1999, and it is carry out through object and the straight line relative motion of x-ray source on crosscut collimator plate direction to the scanning of object that this patent discloses the collimation X-ray beam.
According to the prior art that above open source literature discloses, tested human body and article are through rectilinear motion formation scanning process, and tested human body and article are same angle in scanning process; Therefore; The information that detection scanning obtains receives the limitation of scanning angle, can not fullest hiding dangerous goods are surveyed show, and in detection scanning; Human body is unstable up and down, causes safety problem.
Summary of the invention
The object of the present invention is to provide a kind of human body or safety of goods scanning apparatus for probe, human body and article are surveyed in scanning that can multi-angle, scan hiding dangerous goods as much as possible; And make human body more steady up and down, save the equipment accommodation space to a certain extent.
In order to reach above-mentioned purpose, the present invention adopts following technical scheme: a kind of human body or safety of goods scanning apparatus for probe, comprise the ray emission device, and send to survey and use ray; The ray collimator apparatus places said ray emission device the place ahead, is used for the ray that the said ray emission device of collimation sends; The ray receiving trap is set up with said ray emission device relatively; Also comprise being used to carry human body or the article wheelwork that receiving apparatus rotates that connects, be connected with said wheelwork and drive the drive unit that said wheelwork rotates.
Preferably, described wheelwork is annular or circular arc.
Preferably, when described wheelwork is circular arc, also be provided with two stop means on the brace table.
Preferably, described wheelwork comprises rotatable parts, under said rotatable parts, supports the rolling member that rotates, and supports the brace table that said rolling member is arranged.
Preferably, described rotating disk outer ring has external tooth, is connected with said drive unit.
Preferably, described rotating disk inner ring has internal tooth, is connected with said drive unit.
Preferably, also be provided with hand steered device on the described wheelwork.
Preferably, described drive unit comprises gear and motor, and both are electrically connected.
Beneficial effect of the present invention is following:
The present invention proposes a kind of human body or safety of goods scanning apparatus for probe; Said scanning apparatus for probe has been realized the rotary scanning detection, on the one hand, tested human body and article can wide relatively angle be scanned; Obtain more scanning information, detect dangerous goods as much as possible; On the other hand, rotary scanning can more be saved the equipment shallow storage space than rectilinear scanning; Moreover, during the straight line surface sweeping, vertically passing the human body front for making beam, tested human body is that side direction is climbed up travelling belt, the human body astasia causes easily and fall down, and rotary scanning then is that tested human body forward is climbed up wheelwork, relatively more steadily safety.
Description of drawings
Human body of the present invention or safety of goods sniffer are provided by following embodiment and accompanying drawing.
Fig. 1 is the schematic perspective view of human body of the present invention or safety of goods scanning apparatus for probe embodiment 1;
Fig. 2 is the schematic perspective view of human body of the present invention or safety of goods scanning apparatus for probe embodiment 2.
Embodiment
Below will combine accompanying drawing that human body of the present invention or safety of goods scanning apparatus for probe are done further to describe in detail.
For clear reaching the emphasis of present technique scheme is described, do not described whole characteristics of practical embodiments in the present embodiment, promptly omit and describe known function and structure.
For making the object of the invention, characteristic more obviously understandable, be further described below in conjunction with the accompanying drawing specific embodiments of the invention.What need explanation is, accompanying drawing all adopts the form of simplifying very much and all uses non-ratio accurately, only in order to convenient, the purpose of the aid illustration embodiment of the invention lucidly.
Embodiment 1
Fig. 1 is present embodiment 1 human body or safety of goods scanning apparatus for probe schematic perspective view, and a kind of human body or safety of goods scanning apparatus for probe comprise ray emission device 1, sends to survey and uses ray; Ray collimator apparatus (not shown) places the place ahead of said ray emission device 1, is used for the ray that the said ray emission device of collimation sends; Ray receiving trap 2 is set up with said ray emission device 1 relatively, is used to receive the ray that passes behind tested human body or the article; Also comprise being used to carry the wheelwork 3 that human body or the relative ray receiving trap 2 of article rotate, be connected with wheelwork 3 and drive the drive unit 4 that wheelwork 3 rotates.In the present embodiment; Described wheelwork 4 is an annular; Said ray receiving trap 2 places in the interior ring of wheelwork 3, and wheelwork 3 is the rotating disk 31 of an annular topmost, and rotating disk 31 is supported by the roller bearing (not shown) that places its below; Roller bearing is arranged on the brace table 32 with the circumference mode, and rotating disk 31 rotates with the rolling friction mode on roller bearing.Described rotating disk 31 outer rings have external tooth, and are as shown in Figure 1, the driven wheel 42 that described drive unit 4 comprises motor 41 and is electrically connected with it, and driven wheel 42 is connected with a joggle with the external tooth of rotating disk 31 outer rings, drives wheelwork 3 and rotates.When tested human body is placed in 3 last times of wheelwork climbing up wheelwork 3 or testee; Rotating disk 31 drives tested human body or object rotates around said ray receiving trap 2 constant angular velocities; Form rotary scanning; After turning an angle, by ray scanning, ray receiving trap 2 is exported to follow-up signal disposal system (not shown) with electric signal or electromagnetic signal mode after receiving scanning information with the mode of maximum angle for tested human body or object; To identify dangerous goods hiding or that carry secretly, tested human body or object leave wheelwork.Under the bigger situation of wheelwork diameter, a plurality ofly can simultaneously on wheelwork, can be improved scanning probe speed greatly by the scanning probe object.And when the stroke of wheelwork was big, the space was more saved in the linear transmission of the ratio of gear of annular.In addition, by surveyor or measured object before and after by scanning the time, wheelwork 3 forwards in the present embodiment are more safer up and down than the side direction of linear pattern driving-belt of the prior art up and down, are not easy to tilt to fall down.Certainly, in the present embodiment, described rotating disk 31 can be the form that inner ring has internal tooth, and drive unit 4 also places in the interior ring of rotating disk 31, is connected with a joggle with the inner ring internal tooth of said rotating disk 31.About tested human body, also be provided with hand steered device on the described wheelwork.
Fig. 2 is present embodiment 2 human bodies or safety of goods scanning apparatus for probe schematic perspective view, and a kind of human body or safety of goods scanning apparatus for probe comprise ray emission device 1, sends to survey and uses ray; Ray collimator apparatus (not shown) places the place ahead of said ray emission device 1, is used for the ray that the said ray emission device of collimation sends; Ray receiving trap 2 is set up with said ray emission device 1 relatively, is used to receive the ray that passes behind tested human body or the article; Also comprise being used to carry the wheelwork 3 that human body or the relative ray receiving trap 2 of article rotate, be connected with wheelwork 3 and drive the drive unit 4 that wheelwork 3 rotates.In the present embodiment, described wheelwork 4 is a circular arc, and 4 of specifically described wheelworks are done swing in certain angle.Said ray receiving trap 2 places in the interior circular arc (concave surface) of wheelwork 3; Wheelwork 3 is the wobble wheel 33 of an annular topmost; Said wobble wheel 33 is by the wobble wheel guiding means supports that places its below, and said guide piece is arranged on the brace table 32.Described wobble wheel 33 circular arc concave surfaces have internal tooth, are connected with a joggle with described drive unit 4, and are as shown in Figure 2.Climb up wheelwork 3 or testee when tested human body and be placed in 3 last times of wheelwork; Wobble wheel 33 drives tested human body or object rotates to a direction constant angular velocity around said ray receiving trap 2; Form rotary scanning; By ray scanning, ray receiving trap 2 is exported to follow-up signal disposal system (not shown) with electric signal or electromagnetic signal mode after receiving scanning information with the mode of maximum angle for tested human body or object, to identify dangerous goods hiding or that carry secretly.When first stop means (not shown) when detecting wobble wheel, wobble wheel 33 stops operating, and tested human body or object leave wheelwork 3.Simultaneously, wheelwork 3 turns round in the opposite direction and resets, and carries out backward rotation when detecting wobble wheel until second stop means (not shown), just begins secondary detection scanning.The rotational angle range of pendulous device is 10 °～360 °, and in present embodiment 2, this angle is 30 °.And when the stroke of wheelwork was big, the space was more saved in the linear transmission of the ratio of gear of circular arc.In addition, by surveyor or measured object before and after by scanning the time, wheelwork 3 forwards in the present embodiment are more safer up and down than the side direction of linear pattern driving-belt of the prior art up and down, are not easy to tilt to fall down.Certainly, in the present embodiment, described wobble wheel 33 can be the form that external arc (convex surface) has external tooth, and drive unit 4 also places outside the external arc of wobble wheel 33, is connected with a joggle with the outer ring external tooth of said wobble wheel 33.About tested human body, also be provided with hand steered device on the described wheelwork.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (8)
1. human body or safety of goods scanning apparatus for probe comprise:
The ray emission device sends to survey and uses ray;
The ray collimator apparatus places said ray emission device the place ahead, is used for the ray that the said ray emission device of collimation sends;
The ray receiving trap is set up with said ray emission device relatively, is used to receive said ray;
It is characterized in that: also comprise being used to carry the wheelwork that human body or the said relatively ray receiving trap of article rotate, be connected with said wheelwork and drive the drive unit that wheelwork rotates.
2. human body as claimed in claim 1 or safety of goods scanning apparatus for probe is characterized in that: described wheelwork is annular or circular arc.
3. human body as claimed in claim 2 or safety of goods scanning apparatus for probe is characterized in that: when described wheelwork is circular arc, also be provided with two stop means on the said wheelwork.
4. like each described human body or safety of goods scanning apparatus for probe among the claim 1-3; It is characterized in that: described wheelwork comprises rotatable parts; Under said rotatable parts, support the rolling member that rotates, and support the brace table that said rolling member is arranged.
5. human body as claimed in claim 4 or safety of goods scanning apparatus for probe is characterized in that: described rotatable parts outer ring has external tooth, is connected with described drive unit.
6. human body as claimed in claim 4 or safety of goods scanning apparatus for probe is characterized in that: described rotatable parts inner ring has internal tooth, is connected with described drive unit.
7. like each described human body or safety of goods scanning apparatus for probe in the claim 4, it is characterized in that: also be provided with hand steered device on the described wheelwork.
8. human body as claimed in claim 1 or safety of goods scanning apparatus for probe is characterized in that: described drive unit comprises gear and motor, and both are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105149283A CN102455443A (en) | 2010-10-21 | 2010-10-21 | Human body or object safety detecting and scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105149283A CN102455443A (en) | 2010-10-21 | 2010-10-21 | Human body or object safety detecting and scanning device |
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| Publication Number | Publication Date |
|---|---|
| CN102455443A true CN102455443A (en) | 2012-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105149283A Pending CN102455443A (en) | 2010-10-21 | 2010-10-21 | Human body or object safety detecting and scanning device |
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| CN (1) | CN102455443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717548A (en) * | 2015-12-28 | 2016-06-29 | 同方威视技术股份有限公司 | Human body safety check system and method |
| CN107356984A (en) * | 2017-06-20 | 2017-11-17 | 深圳市无牙太赫兹科技有限公司 | Stereoscan device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6528796B1 (en) * | 1999-07-08 | 2003-03-04 | Canon Kabushiki Kaisha | Radiation image pickup device and radiation image pickup system |
| CN101271075A (en) * | 2007-03-22 | 2008-09-24 | 清华大学 | CT scanning safety inspection method and device thereof |
| CN201218802Y (en) * | 2008-05-12 | 2009-04-08 | 丁青 | Novel structure of portable and movable CT-CBS dual-purpose machine |
| CN201886159U (en) * | 2010-10-21 | 2011-06-29 | 上海世鹏实验室科技发展有限公司 | Probing scanner for safeness of human body or object |
-
2010
- 2010-10-21 CN CN2010105149283A patent/CN102455443A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6528796B1 (en) * | 1999-07-08 | 2003-03-04 | Canon Kabushiki Kaisha | Radiation image pickup device and radiation image pickup system |
| CN101271075A (en) * | 2007-03-22 | 2008-09-24 | 清华大学 | CT scanning safety inspection method and device thereof |
| CN201218802Y (en) * | 2008-05-12 | 2009-04-08 | 丁青 | Novel structure of portable and movable CT-CBS dual-purpose machine |
| CN201886159U (en) * | 2010-10-21 | 2011-06-29 | 上海世鹏实验室科技发展有限公司 | Probing scanner for safeness of human body or object |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717548A (en) * | 2015-12-28 | 2016-06-29 | 同方威视技术股份有限公司 | Human body safety check system and method |
| WO2017113832A1 (en) * | 2015-12-28 | 2017-07-06 | 同方威视技术股份有限公司 | Human body security check system and human body security check method using same |
| CN107356984A (en) * | 2017-06-20 | 2017-11-17 | 深圳市无牙太赫兹科技有限公司 | Stereoscan device |
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| C06 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 200072 No. 2399, Lane 6, Gonghe Road, Shanghai, 2303 Applicant after: Shipeng Laboratory Science & Technology Development Co., Ltd., Shanghai Applicant after: Song Shipeng Address before: 200072 B block 36, 709 Lingshi Road, Shanghai, China Applicant before: Shipeng Laboratory Science & Technology Development Co., Ltd., Shanghai Applicant before: Song Shipeng |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 200431 Shanghai 911 Hulan Road, Lane 11, building 3, Room 403, Chi Garden Applicant after: Shipeng Laboratory Science & Technology Development Co., Ltd., Shanghai Applicant after: Song Shipeng Address before: 200072 No. 2399, Lane 6, Gonghe Road, Shanghai, 2303 Applicant before: Shipeng Laboratory Science & Technology Development Co., Ltd., Shanghai Applicant before: Song Shipeng |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |