CN112882110B - Security monitoring scanning device for security inspection based on RFID technology - Google Patents
Security monitoring scanning device for security inspection based on RFID technology Download PDFInfo
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- CN112882110B CN112882110B CN202110049148.4A CN202110049148A CN112882110B CN 112882110 B CN112882110 B CN 112882110B CN 202110049148 A CN202110049148 A CN 202110049148A CN 112882110 B CN112882110 B CN 112882110B
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- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
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Abstract
The invention discloses a safety monitoring scanning device for security inspection based on an RFID (radio frequency identification) technology, which comprises a security inspection table, a hydraulic cylinder and a motor, wherein a conveying groove is formed in the security inspection table, an adjusting seat penetrates through the inner side above the security inspection table, a scanner penetrates through the inner side above the security inspection table, the right end of the scanner is connected with a sliding block in a welding mode, the hydraulic cylinder is fixed in the security inspection table through a bolt, the sliding block is connected above the hydraulic cylinder, and a connecting rod is installed on the lower right side of the scanner. This security monitoring scanning device for security check based on RFID technique carries the security check to placing the article on placing the board, the vertical removal of control scanner, the cooperation first gear, the initiative pivot, vertical bevel gear, the flat bevel gear, driven rotating shaft, the linkage structure's that counter shaft and second gear constitute use, the seat rotation is adjusted in control, utilize to adjust the seat control and place the board rotation, thereby article rotation on the board is placed in control, the vertical removal of cooperation scanner, the omnidirectional scans article.
Description
Technical Field
The invention relates to the technical field related to RFID technology, in particular to a security monitoring scanning device for security inspection based on RFID technology.
Background
Safety inspection is to carrying out the security inspection to trip personnel, protect passenger's personal safety, avoid the individual passenger to carry dangerous or forbidden article, safety inspection affairs numerous passenger's personal safety problem, all passengers all need inspect, not only carry out the personal inspection, article such as travel bag that the passenger carried also need scan the inspection, monitor and prevent people's dangerous behavior in advance, along with constantly optimizing and using widely of RFID technique, RFID technique also uses gradually on scanning device, at library, entrance guard, food security traces to the source, fields such as safety inspection scanning all have the design.
However, the existing security inspection scanning device based on the RFID technology still has shortcomings in the using process, internal articles such as travelling bags carried by people cannot be scanned in an all-round manner, scanning bugs are prone to occurring when the travelling bag articles with different height differences are scanned, problematic articles which are scanned cannot be separated out, the later-stage manual investigation and separation are needed, the confusion phenomenon is prone to occurring, and manual comprehensive supervision is needed.
Therefore, we propose a security monitoring scanning apparatus for security inspection based on RFID technology in order to solve the above-mentioned proposed problems.
Disclosure of Invention
The invention aims to provide a security monitoring scanning device based on RFID technology for security inspection, which solves the problems that the existing security inspection scanning device based on RFID technology in the market can not scan the internal articles such as travelling bags carried by people in all directions and can not separate out the problematic articles caused by scanning.
In order to achieve the purpose, the invention provides the following technical scheme: a security monitoring scanning device for security inspection based on RFID technology comprises a security inspection platform, a hydraulic cylinder and a motor, wherein a conveying groove is formed in the security inspection platform, an adjusting seat penetrates through the inner side above the security inspection platform, a scanner penetrates through the inner side above the security inspection platform, a slider is welded at the right end of the scanner, the hydraulic cylinder is fixed in the security inspection platform through bolts, the slider is connected above the hydraulic cylinder, a connecting rod is mounted at the lower right side of the scanner, a second tooth block is connected to the left side of the connecting rod, a first gear is meshed and connected to the outer side of the second tooth block, a driving rotating shaft is connected to the inner key of the first gear, a driving rotating shaft bearing is connected to the interior of the security inspection platform, a vertical bevel gear is connected to the outer side of the driving rotating shaft through a key, a flat bevel gear is meshed and connected to the upper side of the vertical bevel gear through a driven rotating shaft through the inner key of the flat bevel gear, the outside belt of driven spindle is connected with the counter shaft, and the outside key-type connection of counter shaft has the second gear, the motor bolt fastening is in the inboard of safety inspection platform left side, and the output of motor is connected with the sprocket, the outside meshing of sprocket is connected with the chain, and the outside welded connection of chain has the bracing piece, the outer end of bracing piece is connected with places the board, and places the upside of board and seted up the standing groove, place the outside of board and seted up the ring channel, and place the downside welded connection of board and have the stopper.
Preferably, the bottom surface inside the conveying groove is distributed in an inclined manner, and the inner side surface of the conveying groove is made of rubber.
Preferably, adjust the seat and include spacing ring, spacing groove and first tooth piece, and adjust the outside welded connection of seat lower extreme and have the spacing ring to first tooth piece is installed in the outside of adjusting the seat below, and first tooth piece is located the top of spacing ring simultaneously, the spacing groove has been seted up to the upside of adjusting the seat, and adjusts the seat and pass through the spacing ring and constitute slewing mechanism with the safety inspection platform.
Preferably, the first tooth blocks are distributed at the joint of the adjusting seat and the second gear at equal angles, the overlooking surface of the adjusting seat is of a circular ring structure, the interior of the adjusting seat is of a hollow structure, and meanwhile, the hollow groove of the adjusting seat is communicated with the conveying groove.
Preferably, the left side of the scanner is of an open structure, the inner diameter of the scanner is larger than the outer diameter of the adjusting seat, and the scanner and the security inspection platform form a vertical sliding structure through a sliding block.
Preferably, the second gear blocks are distributed at the connecting position of the connecting rod and the first gear at equal intervals, and the first gear is coaxially connected with the vertical bevel gear.
Preferably, the driven rotating shaft and the auxiliary rotating shaft are arranged in parallel, the driven rotating shaft and the auxiliary rotating shaft are connected through a belt, and the lowest point of the driven rotating shaft is higher than the highest point of the driving rotating shaft.
Preferably, the main section of the connecting end of the supporting rod and the placing plate is of a T-shaped structure, and the placing plate and the supporting rod form a rotating mechanism.
Preferably, the plane of looking down of placing the board is circular structure, and the external diameter of placing the board is the same with the external diameter of adjusting the seat to place the board and adjust the seat and be sliding connection.
Compared with the prior art, the invention has the beneficial effects that: the security monitoring scanning device for security inspection based on RFID technology,
(1) the automatic scanning device is characterized in that a chain wheel and a chain are used in a matched mode, articles placed on a placing plate are conveyed and subjected to security inspection, the placing plate is moved to be connected with an adjusting seat, the hydraulic cylinder is matched for working, the scanner is controlled to vertically move, a connecting rod is used for controlling a first gear in meshing connection to rotate, the first gear is matched with a first gear, a driving rotating shaft, a vertical bevel gear, a flat bevel gear, a driven rotating shaft, an auxiliary rotating shaft and a second gear to form a linkage structure, the adjusting seat is controlled to rotate, the adjusting seat is used for controlling the placing plate to rotate, so that the articles on the placing plate are controlled to rotate, the scanner is matched for vertical movement, the articles are scanned in an all-around mode, the automatic scanning device is suitable for comprehensive scanning of the articles with different heights and sizes, scanning leaks are avoided, and the use comprehensiveness and functionality are stronger;
(2) when the scanning contraband appears, but direct control places the board and removes, and the article that is located the scanner inboard stop in the inboard of scanner, place the board and remove the back, alright pass the regulation seat of cavity form and drop the conveyer trough in, separate the transport to the contraband, the staff of being convenient for directly takes out the contraband and carries out the manual check, whole process only need the staff fixed point carry on the work investigation can, reduce staff's intensity of labour, and avoid the confusion of safety inspection article, convenience and practicality that the improvement device used.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a top-down structure of an adjusting base according to the present invention;
FIG. 5 is a schematic view of a main sectional structure of a joint between the driving shaft and the vertical bevel gear according to the present invention;
FIG. 6 is a schematic view of a scanner in a top-down view;
FIG. 7 is a schematic top view of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7 at C according to the present invention;
fig. 9 is a schematic front view of the present invention.
In the figure: 1. a security check platform; 2. a conveying trough; 3. an adjusting seat; 301. a limiting ring; 302. a limiting groove; 303. a first tooth block; 4. a scanner; 5. a slider; 6. a hydraulic cylinder; 7. a connecting rod; 8. a second tooth block; 9. a first gear; 10. a driving rotating shaft; 11. vertical bevel gear; 12. flat bevel teeth; 13. a driven rotating shaft; 14. an auxiliary rotating shaft; 15. a second gear; 16. a motor; 17. a sprocket; 18. a chain; 19. a support bar; 20. placing the plate; 21. a placement groove; 22. an annular groove; 23. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a security monitoring scanning device for security inspection based on RFID technology comprises a security inspection platform 1, a conveying groove 2, an adjusting seat 3, a limiting ring 301, a limiting groove 302, a first tooth block 303, a scanner 4, a sliding block 5, a hydraulic cylinder 6, a connecting rod 7, a second tooth block 8, a first gear 9, a driving rotating shaft 10, a vertical bevel tooth 11, a flat bevel tooth 12, a driven rotating shaft 13, a secondary rotating shaft 14, a second gear 15, a motor 16, a chain wheel 17, a chain 18, a supporting rod 19, a placing plate 20, a placing groove 21, an annular groove 22 and a limiting block 23, wherein the conveying groove 2 is formed in the security inspection platform 1, the adjusting seat 3 penetrates through the inner side above the security inspection platform 1, the scanner 4 penetrates through the inner side above the security inspection platform 1, the sliding block 5 is welded and connected to the scanner 4, the hydraulic cylinder 6 is fixed in the security inspection platform 1 through a bolt, the sliding block 5 is connected to the upper end of the hydraulic cylinder 6, the connecting rod 7 is arranged on the lower right side of the scanner 4, the left side of the connecting rod 7 is connected with a second gear block 8, the outer side of the second gear block 8 is connected with a first gear 9 in a meshing manner, the inner key of the first gear 9 is connected with a driving rotating shaft 10, the driving rotating shaft 10 is connected inside the security inspection platform 1 in a bearing manner, the outer side of the driving rotating shaft 10 is connected with a vertical bevel gear 11 in a key manner, the upper side of the vertical bevel gear 11 is connected with a flat bevel gear 12 in a meshing manner, the inner key of the flat bevel gear 12 is connected with a driven rotating shaft 13, the outer side belt of the driven rotating shaft 13 is connected with an auxiliary rotating shaft 14, the outer side of the auxiliary rotating shaft 14 is connected with a second gear 15 in a key manner, a motor 16 is fixed on the inner side of the left side of the security inspection platform 1 through a bolt, the output end of the motor 16 is connected with a chain wheel 17, the outer side of the chain wheel 17 is connected with a chain 18 in a meshing manner, the outer side of the chain 18 is connected with a supporting rod 19 in a welding manner, the outer end of the supporting rod 19 is connected with a placing plate 20, and the placing groove 21 is formed in the upper side of the placing plate 20, an annular groove 22 is formed in the outer side of the placing plate 20, and a limiting block 23 is welded to the lower side of the placing plate 20.
In the embodiment, the bottom side surface inside the conveying groove 2 is distributed in an inclined manner, and the inner side surface of the conveying groove 2 is made of rubber, so that the articles can be guaranteed to slide out of the conveying groove 2, and the collision phenomenon when the articles fall into the conveying groove 2 is avoided;
the adjusting seat 3 comprises a limiting ring 301, a limiting groove 302 and a first tooth block 303, the limiting ring 301 is welded and connected to the outer side of the lower end of the adjusting seat 3, the first tooth block 303 is installed on the outer side of the lower portion of the adjusting seat 3, meanwhile, the first tooth block 303 is located above the limiting ring 301, the limiting groove 302 is formed in the upper side of the adjusting seat 3, the adjusting seat 3 and the security inspection platform 1 form a rotating mechanism through the limiting ring 301, the design can guarantee stable rotation of the adjusting seat 3, and the rotation of the adjusting seat 3 can be used for controlling the placing plate 20 to rotate in the later period;
the first tooth blocks 303 are distributed at the connecting position of the adjusting seat 3 and the second gear 15 at equal angles, the depression surface of the adjusting seat 3 is of a circular structure, the interior of the adjusting seat 3 is of a hollow structure, and meanwhile, the hollow groove of the adjusting seat 3 is communicated with the conveying groove 2, the adjusting seat 3 can be driven to rotate by the rotation of the second gear 15, so that the linkage between the adjusting seat 3 and the second gear 15 is realized, and articles can enter the conveying groove 2 through the adjusting seat 3;
the left side of the scanner 4 is of an opening-shaped structure, the inner diameter of the scanner 4 is larger than the outer diameter of the adjusting seat 3, the scanner 4 and the security inspection platform 1 form an up-and-down sliding structure through the sliding block 5, the scanner 4 can be guaranteed to smoothly move vertically through the design, and the scanner 4 is prevented from being clamped with the supporting rod 19 when moving;
second tooth blocks 8 are distributed at the joint of the connecting rod 7 and the first gear 9 at equal intervals, the first gear 9 and the vertical bevel teeth 11 are coaxially connected, and the first gear 9 can be driven to rotate by the movement of the connecting rod 7 and the vertical bevel teeth 11 can be driven to rotate synchronously;
the driven rotating shaft 13 and the auxiliary rotating shaft 14 are arranged in parallel, the driven rotating shaft 13 is connected with the auxiliary rotating shaft 14 through a belt, the lowest point of the driven rotating shaft 13 is higher than the highest point of the driving rotating shaft 10, and the driving rotating shaft 10, the driven rotating shaft 13 and the auxiliary rotating shaft 14 can be installed and distributed through the design, so that the linkage among the driving rotating shaft 10, the driven rotating shaft 13 and the auxiliary rotating shaft 14 is realized;
the main section of the connecting end of the supporting rod 19 and the placing plate 20 is of a T-shaped structure, and the placing plate 20 and the supporting rod 19 form a rotating mechanism, so that the placing plate 20 can be ensured to rotate smoothly, and the placing plate 20 is prevented from being disconnected from the supporting rod 19 in the rotating process;
the plane of looking down of placing board 20 is circular structure, and the external diameter of placing board 20 is the same with the external diameter of adjusting seat 3 to place board 20 and adjust seat 3 for sliding connection, this design is usable places board 20 and places article, and the utilization is placed board 20 and is adjusted the connection of seat 3, places board 20 and rotates through adjusting seat 3 control.
The working principle is as follows: when the security monitoring scanning device for security inspection based on RFID technology is used, firstly, a user firstly places the whole device shown in FIG. 1 into a working area smoothly, as shown in FIG. 7, a traveler places an article into a placing groove 21 on a placing plate 20, and connects a power supply to a motor 16, the motor 16 is controlled to drive a chain wheel 17 to rotate clockwise in the direction shown in FIG. 7, so as to control a chain 18 engaged and connected with the outer side of the chain wheel 17 to move, a supporting rod 19 installed on the outer side is controlled to move by the chain 18, so as to control the placing plate 20 connected with the end of the supporting rod 19 to move, and further move the article, as shown in FIGS. 2 and 6, when a limiting block 23 connected with the lower side of the placing plate 20 slides into a limiting groove 302, namely when the article moves into the scanning range of a scanner 4, the hydraulic cylinder 6 is opened at this time, the hydraulic cylinder 6 controls a slider 5 to move upwards, the slider 5 drives the scanner 4 to move upwards, the scanner 4 scans the inner side of the object, meanwhile, when the scanner 4 moves upwards, the connecting rod 7 arranged at the lower right side of the scanner 4 moves upwards, the connecting rod 7 drives the first gear 9 connected with the outer side in a meshed mode through the second gear block 8 and shown in figures 3-4 to rotate, the first gear 9 controls the vertical bevel gear 11 connected with the first gear to rotate, the vertical bevel gear 11 drives the flat bevel gear 12 connected with the second gear to rotate through the driven rotating shaft 13, the driven rotating shaft 13 controls the auxiliary rotating shaft 14 connected with the belt to rotate, the auxiliary rotating shaft 14 controls the second gear 15 connected with the outer side in a key mode to rotate, the second gear 15 controls the adjusting seat 3 connected with the second gear in a meshed mode to rotate, so that the object on the adjusting seat 3 is controlled to rotate synchronously, the object is scanned comprehensively, the objects with different heights and sizes can be comprehensively overlapped with the scanning area of the scanner 4, the occurrence of a leak is avoided, after the scanner 4 moves upwards to the highest position, the hydraulic cylinder 6 controls the scanner 4 to move downwards, the placing plate 20 can be controlled to drive the articles to move reversely according to the steps, the articles are monitored and scanned circularly again, if forbidden articles do not appear in the scanning process, the scanner 4 is stored in the security inspection platform 1, the placing plate 20 can move continuously along with the chain 18, the articles are conveyed and conveyed to the left rear end of the device, and workers can directly take down the articles and return the articles to passengers;
if the scanner 4 is not returned to its original position when the contraband is scanned, the placing plate 20 moves along the chain 18, the adjusting base 3 continues to rotate to the position shown in fig. 6, due to the enclosure of the scanner 4, the articles stay in place, the placing plate 20 is moved away, the articles can fall from the hollow interior of the adjusting seat 3, enter the conveying groove 2 and are discharged, after the object with the problem falls down, the hydraulic cylinder 6 can control the slide block 5 to move downwards, thereby controlling the scanner 4 to move downwards, containing the scanner 4 into the security check platform 1, according to the steps, continuous security check of subsequent articles is carried out, and the worker can take out the article with the problem and manually check the article, and matched with related personnel for checking, the whole process can realize security check only by waiting at a fixed-point position, the use is convenient, the above is the working process of the whole device, and what is not described in detail in this specification is the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a security monitoring scanning device for safety inspection based on RFID technique, includes security check platform (1), pneumatic cylinder (6) and motor (16), its characterized in that: the safety inspection table is characterized in that a conveying groove (2) is formed in the safety inspection table (1), an adjusting seat (3) penetrates through the inner side above the safety inspection table (1), a scanner (4) penetrates through the inner side above the safety inspection table (1), a sliding block (5) is welded and connected to the right end of the scanner (4), a hydraulic cylinder (6) is fixed in the safety inspection table (1) through bolts, the sliding block (5) is connected to the upper portion of the hydraulic cylinder (6), a connecting rod (7) is installed on the lower right side of the scanner (4), a second tooth block (8) is connected to the left side of the connecting rod (7), a first gear (9) is meshed and connected to the outer side of the second tooth block (8), an active rotating shaft (10) is connected to the inner key of the first gear (9), a bearing of the active rotating shaft (10) is connected to the inner portion of the safety inspection table (1), and a vertical bevel gear (11) is connected to the outer key of the active rotating shaft (10), the upper part of the vertical bevel gear (11) is connected with a flat bevel gear (12) in a meshed manner, the inner key of the flat bevel gear (12) is connected with a driven rotating shaft (13), the outer side belt of the driven rotating shaft (13) is connected with an auxiliary rotating shaft (14), the outer side key of the auxiliary rotating shaft (14) is connected with a second gear (15), a motor (16) is fixed on the inner side of the left side of the security inspection platform (1) through bolts, the output end of the motor (16) is connected with a chain wheel (17), the outer side of the chain wheel (17) is connected with a chain (18) in a meshed manner, the outer side of the chain (18) is connected with a supporting rod (19) in a welded manner, the outer end of the supporting rod (19) is connected with a placing plate (20), a placing groove (21) is formed in the upper side of the placing plate (20), an annular groove (22) is formed in the outer side of the placing plate (20), and a limiting block (23) is welded to the lower side of the placing plate (20), the outer end of the supporting rod (19) is connected in the annular groove (22);
the adjusting seat (3) comprises a limiting ring (301), a limiting groove (302) and a first tooth block (303), the limiting ring (301) is welded to the outer side of the lower end of the adjusting seat (3), the first tooth block (303) is installed on the outer side of the lower portion of the adjusting seat (3), the first tooth block (303) is located above the limiting ring (301), the limiting groove (302) is formed in the upper side of the adjusting seat (3), and the adjusting seat (3) and the security inspection platform (1) form a rotating mechanism through the limiting ring (301);
first tooth piece (303) equiangular distribution is in the junction of adjusting seat (3) and second gear (15), and adjusts the plane of looking down of seat (3) and be the round annular structure to the inside of adjusting seat (3) is cavity column structure, and the cavity groove of adjusting seat (3) communicates each other with conveyer trough (2) simultaneously, places board (20) and adjusts seat (3) and be sliding connection.
2. The security monitoring and scanning device for security inspection based on RFID technology as claimed in claim 1, wherein: the bottom surface inside the conveying groove (2) is distributed in an inclined shape, and the inner side surface of the conveying groove (2) is made of rubber.
3. The security monitoring and scanning device for security inspection based on RFID technology as claimed in claim 1, wherein: the left side of the scanner (4) is of an open structure, the inner diameter of the scanner (4) is larger than the outer diameter of the adjusting seat (3), and the scanner (4) and the security check platform (1) form a vertical sliding structure through a sliding block (5).
4. The security monitoring and scanning device for security inspection based on RFID technology as claimed in claim 1, wherein: the connecting rod (7) and the junction of first gear (9) are equidistant distribute have second tooth piece (8), and first gear (9) and vertical awl tooth (11) are coaxial coupling.
5. The security monitoring and scanning device for security inspection based on RFID technology as claimed in claim 1, wherein: the driven rotating shaft (13) and the auxiliary rotating shaft (14) are arranged in parallel, the driven rotating shaft (13) is connected with the auxiliary rotating shaft (14) through a belt, and the lowest point of the driven rotating shaft (13) is higher than the highest point of the driving rotating shaft (10).
6. The security monitoring and scanning device for security inspection based on RFID technology as claimed in claim 1, wherein: the main section of the connecting end of the supporting rod (19) and the placing plate (20) is of a T-shaped structure, and the placing plate (20) and the supporting rod (19) form a rotating mechanism.
7. The security monitoring and scanning device for security inspection based on RFID technology as claimed in claim 1, wherein: the top view of the placing plate (20) is of a circular structure, and the outer diameter of the placing plate (20) is the same as that of the adjusting seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110049148.4A CN112882110B (en) | 2021-01-14 | 2021-01-14 | Security monitoring scanning device for security inspection based on RFID technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110049148.4A CN112882110B (en) | 2021-01-14 | 2021-01-14 | Security monitoring scanning device for security inspection based on RFID technology |
Publications (2)
| Publication Number | Publication Date |
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| CN112882110A CN112882110A (en) | 2021-06-01 |
| CN112882110B true CN112882110B (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110049148.4A Active CN112882110B (en) | 2021-01-14 | 2021-01-14 | Security monitoring scanning device for security inspection based on RFID technology |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010026940A1 (en) * | 2010-07-12 | 2012-01-12 | Smiths Heimann Gmbh | luggage inspection |
| CN206209127U (en) * | 2016-11-30 | 2017-05-31 | 佛山垒亚银行设备科技有限公司 | Safe deposit box storehouse detection dangerous material automatic alarm access sales counter |
| CN110577055B (en) * | 2019-10-29 | 2020-10-27 | 珠海大横琴科技发展有限公司 | X-ray security inspection system |
| CN110759076B (en) * | 2019-11-19 | 2020-11-13 | 天津中海船务有限公司 | Automatic security check machine for transportation |
| CN111681351A (en) * | 2020-06-23 | 2020-09-18 | 福清市嘉泰电子科技有限公司 | Contraband article safety inspection device |
| CN112014903A (en) * | 2020-09-08 | 2020-12-01 | 福清市嘉泰电子科技有限公司 | Automatic carry out security installations of scanning |
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