CN112731543B - Pedestrian/luggage channel type radioisotope detection device - Google Patents
Pedestrian/luggage channel type radioisotope detection device Download PDFInfo
- Publication number
- CN112731543B CN112731543B CN202110332926.0A CN202110332926A CN112731543B CN 112731543 B CN112731543 B CN 112731543B CN 202110332926 A CN202110332926 A CN 202110332926A CN 112731543 B CN112731543 B CN 112731543B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- base
- groups
- pedestrian
- matched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 14
- 230000013011 mating Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 210000003781 tooth socket Anatomy 0.000 claims description 2
- 230000002285 radioactive effect Effects 0.000 description 16
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000000645 desinfectant Substances 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 5
- 239000000941 radioactive substance Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005262 alpha decay Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005255 beta decay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 230000005253 gamme decay Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000005258 radioactive decay Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- G01V5/26—Passive interrogation, i.e. by measuring radiation emitted by objects or goods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Measurement Of Radiation (AREA)
Abstract
The invention discloses a pedestrian/luggage channel type radioisotope detection device, and relates to the technical field of isotope detection devices. The two ends of the inner parts of the two groups of fixing frames are interactively connected with the sliding telescopic plates, the surfaces of the four groups of sliding telescopic plates are uniformly provided with a plurality of groups of scintillation detectors, the motor drives the first rotating shaft to rotate, a transmission belt is wound among the first rotating shaft, the second rotating shaft and the third rotating shaft through a specific angle, and then the second rotating shaft and the third rotating shaft respectively drive the second gear and the third gear to mesh and rotate tooth grooves on the inner sides of the bottoms of the two groups of sliding telescopic plates.
Description
Technical Field
The invention relates to the technical field of isotope detection devices, in particular to a pedestrian/luggage channel type radioisotope detection device.
Background
The atoms are stable and unstable, the unstable atoms are mainly formed by fragments generated in nuclear fission or nuclear fusion process except natural elements, the unstable elements can be converted into stable atoms after emitting alpha, beta, gamma and other rays, the unstable elements are called radioactive isotopes, and the radioactive decay is of three types of alpha, beta and gamma decay according to the difference of the rays (or called radiation) emitted in the decay process of the radioactive isotopes.
Airport, station, dock etc. are important to pass in and out the gateway, and the external personnel that enter into the border are huge in quantity, and some personnel's health or luggage are likely to carry radioactive substance, if discover to stop in time, can lead to irradiator entry pollution and harm people's health.
Most of radioactive isotope detection devices in the prior art detect the two sides of a human body sequentially when the crowd detects the radioactive isotope detection devices, so that the human body cannot be detected more comprehensively, radioactive substances enter the environment due to incomplete detection of the radioactive substances, and the harm to the environment and individuals is great.
Disclosure of Invention
Based on this, the present invention provides a pedestrian/luggage passage type radioisotope detection device, so as to solve the technical problem that the detection device in the prior art cannot detect the human body comprehensively.
In order to achieve the purpose, the invention provides the following technical scheme: a pedestrian/luggage channel type radioisotope detection device comprises a base, wherein a motor is installed on one side inside the base, first rotating shafts are rotatably connected to two sides of the middle position of the top of the base, and the output end of the motor is connected with a group of first rotating shafts;
the edge positions of two sides of the top of the base are fixedly provided with fixing frames, two ends of the inner parts of the two groups of fixing frames are connected with sliding expansion plates matched with the fixing frames in a sliding mode, tooth grooves are uniformly and fixedly formed in the bottoms of the inner sides of the sliding expansion plates, the positions, located at the two ends of the inner sides of the fixing frames, of the top of the base are connected with a second rotating shaft and a third rotating shaft in a rotating mode, a second gear and a third gear which are meshed with the tooth grooves are fixedly arranged on the outer sides of the second rotating shaft and the third rotating shaft, the bottom ends of the outer sides among the first rotating shaft, the second rotating shaft and the third rotating shaft are connected in a transmission mode through a transmission belt;
the four groups of sliding expansion plates are evenly provided with a plurality of groups of scintillation detectors, and the middle positions of the inner sides of the two groups of fixing frames are fixedly provided with disinfection boxes.
Preferably, the top of the base is located above the first gear and fixedly provided with a standing plate, the middle positions at the two ends of the top of the standing plate are provided with sensors, one end of the motor located inside the base is fixedly provided with a receiving and processing controller, and the motor, the flicker detector, the sensors and the receiving and processing controller are electrically connected with each other.
Preferably, it is two sets of inside one side of disinfect box evenly is provided with the mating holes, and is two sets of the inside bottom mounting of disinfect box is provided with electric booster pump, electric booster pump both ends all are provided with the feed liquor pipe that communicates with the disinfect box mutually, the fixed trunk line that is provided with in electric booster pump top, trunk line one side evenly fixed be provided with multiunit mating holes cooperate and extend to the atomizer in the disinfect box outside.
Preferably, the top of the two groups of disinfection boxes is fixedly provided with a cover plate matched with the disinfection boxes, the middle position inside the cover plate is provided with a liquid injection port, and a sealing plug matched with the liquid injection port is arranged inside the liquid injection port.
Preferably, two sets of mount inboard bottom both ends are provided with respectively with second gear and third gear matched with cooperation groove, base top four corners department and middle both sides department all are provided with the mounting hole with first pivot, second pivot and third pivot matched with.
Preferably, the base top is located and is fixedly provided with between two sets of first pivots and drive belt matched with first stopper, and is two sets of the inboard bottom both ends of mount are fixedly provided with respectively with second pivot and third pivot matched with second stopper and third stopper, and second stopper and third stopper all with drive belt slip limit connection.
Preferably, the edge positions of the four corners of the top of the base are provided with baffles matched with the four groups of sliding expansion plates, the two ends of the top of the base are provided with mounting grooves matched with the standing plates, and the two ends of the base are both fixedly provided with steps.
Compared with the prior art, the invention has the beneficial effects that:
1. two ends of the inner parts of the two groups of fixing frames are interactively connected with sliding expansion plates, and a plurality of groups of scintillation detectors are uniformly arranged on the surfaces of the four groups of sliding expansion plates;
2. according to the invention, one group of motors only drives one group of the two groups of first rotating shafts to rotate, the outer sides of the two groups of first rotating shafts are meshed with each other through the first gears, and the rotating directions of the two groups of first rotating shafts are opposite, so that the sliding expansion plates at the two ends inside the two groups of fixed frames can be expanded or contracted simultaneously, and the detection and identification of the radioactive isotope are enhanced;
3. according to the invention, the disinfection box is arranged on the inner sides of the two groups of fixing frames, the electric booster pump in the disinfection box is controlled by the receiving and processing controller, when the scintillation detector detects the radioactive isotope, a signal is transmitted to the receiving and processing controller, then the receiving and processing controller starts the electric booster pump, and under the action of the electric booster pump, the disinfectant is sprayed out through the multiple groups of atomizing nozzles, so that the disinfectant can preliminarily disinfect the radioactive isotope carried by the pedestrian, and the diffusion probability of the radioactive isotope is greatly reduced.
Drawings
FIG. 1 is a partial exploded view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the transmission structure of the present invention;
FIG. 4 is a schematic structural view of the power transmission belt of the present invention;
FIG. 5 is a partial exploded view of the internal structure of the present invention;
FIG. 6 is a schematic structural diagram of the front side of the present invention;
fig. 7 is a schematic structural view of the bottom surface of the present invention.
In the figure: 1. a base; 2. a motor; 3. a first rotating shaft; 4. a first gear; 5. a second rotating shaft; 6. a third rotating shaft; 7. a second gear; 8. a third gear; 9. a transmission belt; 10. a fixed mount; 11. sliding the expansion plate; 12. a flicker detector; 13. a tooth socket; 14. a mating groove; 15. standing the plate; 16. a sensor; 17. a receiving process controller; 18. a sterilizing box; 19. a mating hole; 20. a main pipeline; 21. an atomizing spray head; 22. an electric booster pump; 23. a liquid inlet pipe; 24. a cover plate; 25. a liquid injection port; 26. a sealing plug; 27. a second limiting block; 28. a third limiting block; 29. a first stopper; 30. mounting holes; 31. a baffle plate; 32. mounting grooves; 33. and (4) a step.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1-7, a pedestrian/luggage passage type radioisotope detection device includes a base 1, a motor 2 installed on one side inside the base 1, first rotating shafts 3 rotatably connected to two sides of a middle position of a top of the base 1, and an output end of the motor 2 connected to a group of the first rotating shafts 3;
the edge positions of two sides of the top of the base 1 are fixedly provided with fixed frames 10, two ends inside the two groups of fixed frames 10 are both connected with sliding expansion plates 11 matched with the fixed frames in a sliding manner, the bottom of the inner side of each sliding expansion plate 11 is uniformly and fixedly provided with tooth grooves 13, the positions of the top of the base 1 and the two ends of the inner side of each fixed frame 10 are rotatably connected with a second rotating shaft 5 and a third rotating shaft 6, the outer sides of the second rotating shaft 5 and the third rotating shaft 6 are fixedly provided with a second gear 7 and a third gear 8 which are meshed with the tooth grooves 13, the bottom ends of the outer sides among the first rotating shaft 3, the second rotating shaft 5 and the third rotating shaft 6 are in transmission connection through a transmission belt 9, and the outer sides of the two groups of;
a plurality of groups of scintillation detectors 12 are uniformly arranged in the four groups of sliding expansion plates 11, and a disinfection box 18 is fixedly arranged at the middle position of the inner side of the two groups of fixed frames 10.
When a pedestrian walks on the standing plate 15 in the invention, the sensor 16 at the inlet senses the entering of the pedestrian, the sensor 16 transmits a signal to the receiving and processing controller 17, the receiving and processing controller 17 controls the motor 2 to start, the motor 2 drives the first rotating shaft 3 to rotate, the transmission belt 9 is wound among the first rotating shaft 3, the second rotating shaft 5 and the third rotating shaft 6 through a specific angle, when the motor 2 drives the first rotating shaft 3 to rotate, the second rotating shaft 5 and the third rotating shaft 6 can rotate in opposite directions, and the second rotating shaft 5 and the third rotating shaft 6 respectively drive the second gear 7 and the third gear 8 to mesh and rotate with the tooth grooves 13 at the inner sides of the bottoms of the two groups of sliding expansion plates 11, so that the two groups of sliding expansion plates 11 can slide out of the fixing frame 10 at the same time, and the detection and identification of the radioisotope can be carried out at multiple angles on the pedestrian, the identification range is wider.
Specifically, please refer to fig. 1 and 7, a standing plate 15 is fixedly disposed on the top of the base 1 above the first gear 4, sensors 16 are disposed at the middle positions of the two ends of the top of the standing plate 15, a receiving and processing controller 17 is fixedly disposed at one end of the motor 2 inside the base 1, and the motor 2, the flicker detector 12, the sensors 16 and the receiving and processing controller 17 are electrically connected to each other.
By adopting the technical scheme, the sensor 16 is arranged, so that the pedestrian can be conveniently sensed to enter or leave, the operation or the closing is carried out, and the receiving and processing controller 17 plays a role in integral centralized control processing of the invention.
Specifically, please refer to fig. 1 and 5, one side of the two sets of sterilization boxes 18 is uniformly provided with a matching hole 19, the bottom ends of the two sets of sterilization boxes 18 are fixedly provided with an electric booster pump 22, two ends of the electric booster pump 22 are both provided with a liquid inlet pipe 23 communicated with the sterilization box 18, the top of the electric booster pump 22 is fixedly provided with a main pipe 20, and one side of the main pipe 20 is uniformly and fixedly provided with an atomizing nozzle 21 which is matched with the multiple sets of matching holes 19 and extends to the outer side of the sterilization box 18.
Through adopting above-mentioned technical scheme, if scintillation detector 12 detects the pedestrian and carries radioisotope, then scintillation detector 12 gives signal transmission for receiving processing controller 17, receive processing controller 17 and do not send the order of reversal to motor 2, start the electronic booster pump 22 of the inside bottom of two sets of disinfect boxes 18, make two sets of electronic booster pumps 22 inhale the inside of electronic booster pump 22 with the antiseptic solution through two sets of feed liquor pipes 23, under electronic booster pump 22's pressurization, spout the surface of antiseptic solution to pedestrian through trunk line 20 and multiunit atomizer 21, carry out preliminary disinfection to the radioisotope that the pedestrian carried, subsequently, the staff further handles, great reduction the propagation of radioisotope, strengthen the detection discernment ability to radioisotope.
Specifically, please refer to fig. 5, the top of the two disinfection boxes 18 is fixedly provided with a cover plate 24 matching with the two disinfection boxes, the middle position inside the cover plate 24 is provided with a liquid injection port 25, and the inside of the liquid injection port 25 is provided with a sealing plug 26 matching with the liquid injection port 25.
By adopting the technical scheme, the cover plate 24 plays a role in protecting the disinfectant inside the disinfection box 18, and the liquid injection port 25 is convenient for injecting liquid into the disinfection box 18.
Specifically, please refer to fig. 1, two ends of the inner bottom of the two sets of fixing frames 10 are respectively provided with a matching groove 14 matching with the second gear 7 and the third gear 8, and the four corners and two sides of the middle of the top of the base 1 are respectively provided with a mounting hole 30 matching with the first rotating shaft 3, the second rotating shaft 5 and the third rotating shaft 6.
Through adopting above-mentioned technical scheme, the setting of cooperation groove 14 makes things convenient for gear and tooth's socket 13 to mesh mutually, can not take place to interfere, sets up mounting hole 30, makes the multiunit pivot more stable when rotating, can not take place the skew.
Specifically, please refer to fig. 1 and fig. 3, a first limiting block 29 matched with the transmission belt 9 is fixedly disposed between two sets of first rotating shafts 3 at the top of the base 1, a second limiting block 27 and a third limiting block 28 matched with the second rotating shaft 5 and the third rotating shaft 6 are fixedly disposed at two ends of the inner bottom of two sets of fixing frames 10, and both the second limiting block 27 and the third limiting block 28 are connected with the transmission belt 9 in a sliding limiting manner.
Through adopting above-mentioned technical scheme, through setting up the multiunit stopper, play and stabilize spacing effect when carrying out the transmission to drive belt 9.
Specifically, please refer to fig. 1, fig. 6 and fig. 7, the edge positions of the four corners of the top of the base 1 are provided with the baffles 31 matched with the four sets of sliding expansion plates 11, the two ends of the top of the base 1 are provided with the mounting grooves 32 matched with the standing plate 15, and the two ends of the base 1 are both fixedly provided with the steps 33.
By adopting the technical scheme, the baffle 31 can protect the tooth grooves 13 at the bottom end of the inner side of the sliding expansion plate 11 when the sliding expansion plate extends out and expands, and the step 33 facilitates pedestrians to enter the inner part of the invention.
The working principle is as follows: when the device is used, the device is placed at an entrance and an exit of an airport, a station and a wharf, a power supply is switched on, when a pedestrian walks on the standing plate 15 in the device, the sensor 16 at the entrance senses the entering of the pedestrian, the sensor 16 transmits a signal to the receiving and processing controller 17, and the receiving and processing controller 17 controls the motor 2 to start;
the motor 2 drives the first rotating shaft 3 to rotate, a driving belt 9 is wound among the first rotating shaft 3, the second rotating shaft 5 and the third rotating shaft 6 through a specific angle, when the motor 2 drives the first rotating shaft 3 to rotate, the second rotating shaft 5 and the third rotating shaft 6 can rotate in opposite directions, and the second rotating shaft 5 and the third rotating shaft 6 respectively drive the second gear 7 and the third gear 8 to mesh and rotate tooth grooves 13 on the inner sides of the bottoms of the two groups of sliding expansion plates 11, so that the two groups of sliding expansion plates 11 can slide out and expand from the inside of the fixing frame 10 at the same time, the detection and identification of radioactive isotopes can be performed on pedestrians at multiple angles, and the identification range is wide;
according to the invention, the motor 2 only drives one of the two groups of first rotating shafts 3 to rotate, the outer sides of the two groups of first rotating shafts 3 are meshed with each other through the first gear 4, and the rotating directions of the two groups of first rotating shafts 3 are opposite, so that the sliding expansion plates 11 at the two ends inside the two groups of fixing frames 10 can be expanded or contracted at the same time, and the detection and identification of the radioactive isotope are enhanced;
when the four sets of sliding expansion plates 11 are completely extended and unfolded, a plurality of sets of scintillation detectors 12 are uniformly arranged in the four sets of sliding expansion plates 11, the scintillation detectors 12 detect and identify radioactive isotopes on the surface of a pedestrian, and if the radioactive isotopes do not exist, the motors 2 rotate in opposite directions, so that the four sets of sliding expansion plates 11 are retracted into the two sets of fixing frames 10 at the same time;
if the scintillation detector 12 detects that the pedestrian carries the radioactive isotope, the scintillation detector 12 transmits a signal to the receiving and processing controller 17, the receiving and processing controller 17 does not send a reverse rotation command to the motor 2, the electric booster pump 22 at the bottom end inside the two groups of disinfection boxes 18 is started, so that the two groups of electric booster pumps 22 suck disinfectant into the electric booster pumps 22 through the two groups of liquid inlet pipes 23, under the pressurization of the electric booster pumps 22, the disinfectant is sprayed to the outer surface of the pedestrian through the main pipeline 20 and the multiple groups of atomizing nozzles 21, the radioactive isotope carried by the pedestrian is primarily disinfected, and then the personnel further process the disinfectant, so that the transmission of the radioactive isotope is greatly reduced, and the detection and identification capability of the radioactive isotope is enhanced;
the two ends of the inner side of the two sets of fixing frames 10 are respectively and fixedly provided with a second limiting block 27 and a third limiting block 28 which are matched with a driving belt 9 on the outer side of the second rotating shaft 5 and the outer side of the third rotating shaft 6, a first limiting block 29 which is matched with the driving belt 9 is also fixedly arranged between the two sets of first rotating shafts 3, and the first limiting block 29, the second limiting block 27 and the third limiting block 28 are arranged, so that the driving belt 9 wound along a specific track cannot slip and loosen, and the transmission efficiency is greatly improved.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (7)
1. The utility model provides a pedestrian/luggage passageway formula radioisotope detection device, includes base (1), its characterized in that: a motor (2) is installed on one side inside the base (1), first rotating shafts (3) are rotatably connected to two sides of the middle position of the top of the base (1), and the output end of the motor (2) is connected with one group of the first rotating shafts (3);
the edge positions of two sides of the top of the base (1) are fixedly provided with fixing frames (10), two ends of the inner part of the two groups of fixing frames (10) are respectively connected with a sliding expansion plate (11) matched with the fixing frames in a sliding way, the bottom of the inner side of the sliding expansion plate (11) is uniformly and fixedly provided with tooth sockets (13), the top of the base (1) and the positions at the two ends of the inner side of the fixed frame (10) are rotationally connected with a second rotating shaft (5) and a third rotating shaft (6), a second gear (7) and a third gear (8) which are meshed with the tooth grooves (13) are fixedly arranged at the outer sides of the second rotating shaft (5) and the third rotating shaft (6), the bottom ends of the outer sides of the first rotating shaft (3), the second rotating shaft (5) and the third rotating shaft (6) are in transmission connection through a transmission belt (9), and first gears (4) which are meshed with each other are fixedly arranged on the outer sides of the two groups of first rotating shafts (3) above the transmission belt (9);
a plurality of groups of scintillation detectors (12) are uniformly arranged in the four groups of sliding expansion plates (11), and a disinfection box (18) is fixedly arranged at the middle position of the inner side of the two groups of fixed frames (10).
2. The pedestrian/luggage passage type radioisotope detection device as claimed in claim 1, wherein: the base (1) top is located first gear (4) top and is fixed and be provided with stand board (15), the intermediate position department at stand board (15) top both ends all is provided with sensor (16), base (1) inside is located motor (2) one end and is fixed and is provided with receiving process controller (17), and motor (2), scintillation detector (12), sensor (16) and receiving process controller (17) all mutual electric connection.
3. The pedestrian/luggage passage type radioisotope detection device as claimed in claim 1, wherein: two sets of inside one side of disinfect box (18) evenly is provided with mating holes (19), and is two sets of the inside bottom mounting of disinfect box (18) is provided with electronic booster pump (22), electronic booster pump (22) both ends all are provided with feed liquor pipe (23) that are linked together with disinfect box (18), fixed trunk line (20) that is provided with in electronic booster pump (22) top, trunk line (20) one side evenly fixed be provided with multiunit mating holes (19) cooperate and extend to atomizer (21) in the disinfect box (18) outside.
4. The pedestrian/luggage passage type radioisotope detection device as claimed in claim 3, wherein: two sets of disinfect box (18) top is fixed to be provided with rather than matched with apron (24), apron (24) inside intermediate position department all is provided with notes liquid mouth (25), annotate liquid mouth (25) inside be provided with rather than matched with sealing plug (26).
5. The pedestrian/luggage passage type radioisotope detection device as claimed in claim 1, wherein: two sets of mount (10) inboard bottom both ends are provided with respectively with second gear (7) and third gear (8) matched with cooperation groove (14), base (1) top four corners department and middle both sides department all are provided with first pivot (3), second pivot (5) and third pivot (6) matched with mounting hole (30).
6. The pedestrian/luggage passage type radioisotope detection device as claimed in claim 1, wherein: the base (1) top is located fixedly between two sets of first pivot (3) and is provided with first stopper (29) with drive belt (9) matched with, and is two sets of mount (10) inboard bottom both ends are fixed respectively and are provided with second stopper (27) and third stopper (28) with second pivot (5) and third pivot (6) matched with, and second stopper (27) and third stopper (28) all with drive belt (9) slip limited connection.
7. The pedestrian/luggage passage type radioisotope detection device as claimed in claim 1, wherein: the base is characterized in that baffle plates (31) matched with four groups of sliding expansion plates (11) are arranged at the edge positions of four corners of the top of the base (1), mounting grooves (32) matched with the standing plates (15) are formed in two ends of the top of the base (1), and steps (33) are fixedly arranged at two ends of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110332926.0A CN112731543B (en) | 2021-03-29 | 2021-03-29 | Pedestrian/luggage channel type radioisotope detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110332926.0A CN112731543B (en) | 2021-03-29 | 2021-03-29 | Pedestrian/luggage channel type radioisotope detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112731543A CN112731543A (en) | 2021-04-30 |
| CN112731543B true CN112731543B (en) | 2021-07-13 |
Family
ID=75595979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110332926.0A Withdrawn - After Issue CN112731543B (en) | 2021-03-29 | 2021-03-29 | Pedestrian/luggage channel type radioisotope detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112731543B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201796406U (en) * | 2010-09-03 | 2011-04-13 | 邹晓宁 | Single person entry and exit, double-authentication and multi-working mode revolving door |
| CN102393537A (en) * | 2011-10-30 | 2012-03-28 | 北京无线电计量测试研究所 | Scan method of human body security system utilizing frequency division technology |
| CN103675932A (en) * | 2010-12-31 | 2014-03-26 | 清华大学 | Detection device |
| CN105759315A (en) * | 2016-04-26 | 2016-07-13 | 深圳市无牙太赫兹科技有限公司 | Scanning mechanism and safety inspection instrument possessing the scanning mechanism |
| CN206515483U (en) * | 2016-12-30 | 2017-09-22 | 重庆泛安安全器材有限公司 | Rotatable detector gate |
| CN108845367A (en) * | 2018-05-30 | 2018-11-20 | 深圳市华讯方舟太赫兹科技有限公司 | A kind of safe examination system and safety inspection method |
-
2021
- 2021-03-29 CN CN202110332926.0A patent/CN112731543B/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201796406U (en) * | 2010-09-03 | 2011-04-13 | 邹晓宁 | Single person entry and exit, double-authentication and multi-working mode revolving door |
| CN103675932A (en) * | 2010-12-31 | 2014-03-26 | 清华大学 | Detection device |
| CN102393537A (en) * | 2011-10-30 | 2012-03-28 | 北京无线电计量测试研究所 | Scan method of human body security system utilizing frequency division technology |
| CN105759315A (en) * | 2016-04-26 | 2016-07-13 | 深圳市无牙太赫兹科技有限公司 | Scanning mechanism and safety inspection instrument possessing the scanning mechanism |
| CN206515483U (en) * | 2016-12-30 | 2017-09-22 | 重庆泛安安全器材有限公司 | Rotatable detector gate |
| CN108845367A (en) * | 2018-05-30 | 2018-11-20 | 深圳市华讯方舟太赫兹科技有限公司 | A kind of safe examination system and safety inspection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112731543A (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107457225B (en) | Medical instrument disinfection cleaning machine | |
| CN111529725A (en) | Novel movable disinfection door suitable for various occasions | |
| CN112731543B (en) | Pedestrian/luggage channel type radioisotope detection device | |
| CN210824966U (en) | High-efficient automatic sterilizing device of elevator button | |
| CN216460221U (en) | Sterilizing security inspection machine | |
| CN213001551U (en) | Intelligent voice air shower equipment used in clean room | |
| CN201782916U (en) | Intravenous drug preparation device | |
| CN111389816A (en) | Full-automatic high-efficient air shower | |
| CN110338838A (en) | A kind of image department inspection radiation protection auxiliary device | |
| CN113007850B (en) | Combined space sterilizing device | |
| JP6654647B2 (en) | Apparatus for synthesizing radiotracer, equipment including the apparatus, and method for obtaining radiotracer using the apparatus | |
| CN111994537B (en) | Medicine dispensing equipment for hospital | |
| CN215536803U (en) | Cold chain packing box overturning inactivation device | |
| CN209751675U (en) | Capsule class is coating device for pharmaceutical production | |
| CN211839216U (en) | Instrument cleaning device is used in nursing of disinfection supply room | |
| CN216061405U (en) | Hotel moves in and uses degassing unit | |
| CN212760045U (en) | Clinical medical instrument cleaning device | |
| CN207883002U (en) | A kind of new-type secondary booster pump station gate inhibition | |
| CN113296160A (en) | Security protection equipment based on AI artificial intelligence | |
| CN214878080U (en) | Counting device for detecting import and export commodities | |
| CN219329041U (en) | Self-help wrist strap taking and returning machine | |
| CN218129332U (en) | Goods radiation monitoring and disinfection all-in-one | |
| CN206995512U (en) | A kind of double round brush cleaning-sterilizing devices of hand-held automatic spraying | |
| CN218165684U (en) | Medical personnel sealed degassing unit that comings and goes out | |
| CN214376508U (en) | Intelligent face recognition temperature measurement disinfection security inspection gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210713 Effective date of abandoning: 20220225 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210713 Effective date of abandoning: 20220225 |