CN214991539U - Portable planktonic bacteria collection equipment - Google Patents
Portable planktonic bacteria collection equipment Download PDFInfo
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- CN214991539U CN214991539U CN202023029257.XU CN202023029257U CN214991539U CN 214991539 U CN214991539 U CN 214991539U CN 202023029257 U CN202023029257 U CN 202023029257U CN 214991539 U CN214991539 U CN 214991539U
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Abstract
The utility model provides a portable planktonic bacteria collection device, belonging to the technical field of planktonic bacteria collectors, which comprises a collection box and a collection head; the collection box includes quick-witted case, group battery, distribution board, transformer, DC relay, time relay and storage frame, the inside of machine case is provided with the installation cavity respectively and stores the chamber, the internally mounted of installation cavity has the group battery, the top of group battery is provided with the distribution board, the top transverse distribution of distribution board have the transformer the DC relay with time relay through adopting group battery, DC stabiliser, time relay, turbofan fan, power display, can effectively stabilize the turbofan rotational speed, and the group battery no longer continues to discharge after the outage to reach the stability of turbofan work, guarantee the accuracy that planktonic bacteria gathered, reach the purpose of protection lithium cell group simultaneously.
Description
Technical Field
The utility model belongs to the technical field of planktonic bacteria collector, particularly, relate to a portable planktonic bacteria collection equipment.
Background
The current planktonic bacteria collector technical principle in the market is porous air suction formula structure, according to the Anderson striking principle, suction device inhales the air through porous lid (sampling head), strikes to the 90mm culture dish that scribbles the agar culture medium on, and the microorganism in the air is promptly "caught" on the agar culture medium. After taking out the culture dish and culturing under appropriate conditions, colonies were counted.
The current planktonic bacteria collector is whole for single collection equipment, and the back is accomplished in single collection promptly, for avoiding the pollution of sample, can only gather at every turn and accomplish the back, the personnel of gathering carry the collector and have the culture dish of sample and return the laboratory and carry out the cultivation of sample, and the back can carry the collector to carry out the collection work of next round.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a portable planktonic bacteria collection equipment aims at solving current planktonic bacteria collector and all is single collection equipment, and the collection personnel carry the collector and have the culture dish of sample and return the laboratory and carry out the cultivation of sample, and the problem that the collection work of next round can be carried out to the back portable collector.
The utility model discloses a realize like this:
the utility model provides a portable planktonic bacteria collection equipment, include
The collecting box comprises a case, a battery pack, a distribution board, a transformer, a DC relay, a time relay and storage racks, wherein an installation cavity and a storage cavity are respectively arranged in the case, the battery pack is installed in the installation cavity, the distribution board is arranged above the battery pack, the transformer, the DC relay and the time relay are transversely distributed above the distribution board, two storage racks are arranged in the storage cavity in a mirror image manner, and a plurality of culture dishes are longitudinally distributed in each storage rack;
the collecting head comprises a flow guide seat, a tray, an air inlet flange, a cover, an air guide cover, a turbofan fan and an air guide pipe, wherein the flow guide seat is arranged above the case, one end of the flow guide seat penetrates through the case, the tray is arranged above the flow guide seat, the air inlet flange is arranged above the tray, the cover is arranged above the air inlet flange, one end, located inside the case, of the flow guide seat is fixedly connected with the air guide cover, the turbofan fan is arranged inside the air guide cover, and one side of the air guide cover is communicated with the air guide pipe;
the horizontal adjusting base is fixedly connected to the bottom of the collecting box, at least four horizontal adjusting bases are arranged, the horizontal adjusting base comprises a supporting seat, a fixing frame, mounting seats, connecting plates, third chain wheels, second chains and a jacking seat, the supporting seat is of a hollow structure, the fixing frame is arranged in the supporting seat, two mounting seats are in one group, two groups of the mounting seats are fixedly connected to two sides of the fixing frame, a synchronizing shaft is rotatably connected between the mounting seats of each group, two first chain wheels are sleeved on the surface of each synchronizing shaft, the two first chain wheels on the surface of the two synchronizing shafts are rotatably connected through first chains, two connecting plates are fixedly connected between each two groups of the mounting seats, and a guide rail is fixedly connected between the two connecting plates, the first chains are connected with the guide rail in a sliding mode, the fixing plates are fixedly connected between the two first chains, one end of the synchronizing shaft is sleeved with the first gear, the other end of the synchronizing shaft is sleeved with the second chain wheel, the first gear is in meshed connection with the second gear, the rotating shaft of the second gear is rotatably connected with one of the mounting seats, one end of the rotating shaft of the second gear is sleeved with the third chain wheel, the second chain wheel and the third chain wheel are rotatably connected through the second chain, and the jacking seat is fixedly connected between the two fixing plates.
The utility model discloses an in the embodiment, the machine case is close to electric quantity display table and acquisition switch are installed respectively to one side of acquisition head.
In an embodiment of the present invention, a power switch is installed on one side of the chassis.
In an embodiment of the present invention, the case has handles fixedly connected to both sides.
In an embodiment of the present invention, the case is close to two doors are linked to one side of the storage rack.
In an embodiment of the present invention, the left side of the case is provided with a discharge port, and is communicated with the air duct.
The utility model discloses an in one embodiment, the group battery respectively with the electric quantity display meter gather the switch the transformer the DC relay time relay with the turbofan fan electricity is connected.
In an embodiment of the present invention, the tray has a plurality of through holes distributed around the surface thereof.
The utility model discloses an in one embodiment, the outside of supporting seat is provided with twist grip, twist grip's one end is run through the supporting seat and rather than one the other end fixed connection of synchronizing shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through set up in the case and store the frame and set up a plurality of culture dishes on storing the frame, can deposit after gathering at every turn and accomplishing, it is many that the number of times can be gathered to planktonic fungus in single round, and planktonic fungus data acquisition is stable, is fit for carrying out multiple spot sample collection work.
(2) Through adopting group battery, DC stabiliser, time relay, turbofan fan, electric quantity display, can effectively stabilize the turbofan fan rotational speed, the group battery no longer continues to discharge after the outage to reach the stability of turbofan fan work, guarantee the accuracy that planktonic bacteria gathered, reach the purpose of protection lithium cell group simultaneously.
(3) Through setting up a plurality of level (l) ing base at the collection box, at the collection in-process, if meet desktop or ground uneven ordinary times, the accessible is to arbitrary level (l) ing base completion height-adjusting, can ensure that the collection box keeps the horizontality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a perspective view of a portable planktonic bacteria collection apparatus according to an embodiment of the present invention;
fig. 2 is a sectional view of a portable planktonic bacteria collection device provided by the embodiment of the present invention;
fig. 3 is a schematic view of a part of the structure of a portable planktonic bacteria collection apparatus provided by the embodiment of the present invention;
fig. 4 is an exploded view of a collection head of a portable planktonic bacteria collection device provided by the embodiment of the present invention;
fig. 5 is a schematic view of an internal structure of a horizontal adjustment base of the portable planktonic bacteria collection device according to the embodiment of the present invention;
fig. 6 is a top view of fig. 5.
Description of reference numerals: 100-collection box, 110-cabinet, 111-installation cavity, 112-storage cavity, 113-electric quantity display meter, 114-collection switch, 115-handle, 116-cabin door, 117-power switch, 118-discharge port, 120-battery pack, 130-switchboard, 140-transformer, 150-DC relay, 160-time relay, 170-storage rack, 171-culture dish, 200-collection head, 210-guide seat, 220-tray, 221-through hole, 230-air inlet flange, 240-cover, 250-wind scooper, 260-turbofan, 270-wind guide pipe, 300-horizontal adjustment base, 310-support seat, 320-fixing rack, 330-installation seat, 331-synchronous shaft, 332-first chain wheel, 333-a first chain, 334-a fixed plate, 335-a first gear, 336-a second chain wheel, 340-a connecting plate, 341-a guide rail, 350-a second gear, 360-a third chain wheel, 370-a second chain, 380-a jacking seat and 390-a rotating handle.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Examples
Referring to the attached drawings 1-4, the utility model provides a technical scheme: a portable planktonic bacteria collection device comprises a collection box 100, a collection head 200 and a horizontal adjustment base 300;
the collection box 100 comprises a case 110, a battery pack 120, a distribution board 130, a transformer 140, a DC relay 150, a time relay 160 and storage racks 170, wherein the case 110 is internally provided with an installation cavity 111 and a storage cavity 112 respectively, the battery pack 120 is installed in the installation cavity 111, the distribution board 130 is arranged above the battery pack 120, the transformer 140, the DC relay 150 and the time relay 160 are transversely distributed above the distribution board 130, two storage racks 170 are arranged in the storage cavity 112 in a mirror image manner, and a plurality of culture dishes 171 are longitudinally distributed in each storage rack 170; through adopting group battery 120, DC stabiliser, time relay 160, turbofan 260, electric quantity display, can effectively stabilize turbofan 260 rotational speed, the group battery 120 no longer continues to discharge after the outage to reach turbofan 260 job stabilization nature, guarantee the accuracy that planktonic bacteria gathered, reach the purpose of protection lithium cell group 120 simultaneously.
The collecting head 200 comprises a guide seat 210, a tray 220, an air inlet flange 230, a cover 240, an air guide cover 250, a turbofan fan 260 and an air guide pipe 270, wherein the guide seat 210 is arranged above the case 110, one end of the guide seat 210 penetrates through the case 110, the tray 220 is arranged above the guide seat 210, the air inlet flange 230 is arranged above the tray 220, the cover 240 is arranged above the air inlet flange 230, the air guide cover 250 is fixedly connected to one end, located inside the case 110, of the guide seat 210, the turbofan fan 260 is arranged inside the air guide cover 250, and one side of the air guide cover 250 is communicated with the air guide pipe 270; during collection, the culture dish 171 is placed on the tray 220, and the turbofan 260 is turned on to generate negative pressure airflow, so that air is sucked through the air inlet flange 230 and collides with the culture dish 171 coated with agar culture medium, and microorganisms in the air are captured on the agar culture medium.
Referring to fig. 1, 5-6, the horizontal adjusting base 300 is fixedly connected to the bottom of the collecting box, and the number of the horizontal adjusting base 300 is at least four, the horizontal adjusting base 300 includes a supporting base 310, a fixing frame 320, mounting bases 330, connecting plates 340, a third chain wheel 360, a second chain 370 and a jacking base 380, the supporting base 310 is hollow, the supporting base 310 is internally provided with the fixing frame 320, the two mounting bases 330 are in one group, two groups of the mounting bases 330 are fixedly connected to both sides of the fixing frame 320, a synchronizing shaft 331 is rotatably connected between each group of the mounting bases 330, two first chain wheels 332 are sleeved on the surface of each synchronizing shaft 331, the two first chain wheels 332 on the surface of the two synchronizing shafts 331 are rotatably connected through a first chain 333, two connecting plates 340 are fixedly connected between each two groups of the mounting bases 330, a guide rail 341 is fixedly connected between the two connecting plates 340, and the first chain 333 is slidably connected with the guide rail 341, a fixing plate 334 is fixedly connected between the two first chains 333, one end of a synchronizing shaft 331 is sleeved with a first gear 335, one end of the synchronizing shaft 331 is sleeved with a second chain wheel 336, the first gear 335 is in meshing connection with a second gear 350, a rotating shaft of the second gear 350 is rotatably connected with an installation seat 330, one end of a rotating shaft of the second gear 350 is sleeved with a third chain wheel 360, the second chain wheel 336 and the third chain wheel 360 are rotatably connected through a second chain 370, and a jacking seat 380 is fixedly connected between the two fixing plates 334; during horizontal adjustment, an operator rotates the synchronizing shaft 331 and drives the first gear 335 to rotate through the rotating handle 390, the first sprocket 332 on the surface of the synchronizing shaft 331 is driven by the first chain 333 to rotate relative to the first sprocket 332 under the synchronizing shaft 331, meanwhile, the first gear 335 is in tooth engagement with the second gear 350 and can drive the third sprocket 360 to rotate, the second sprocket 336 drives another synchronizing shaft 331 to rotate through transmission of the second chain 370, the first sprocket 332 on the surface of the second sprocket is driven to rotate relative to the first sprocket 332 under the synchronizing shaft 331 through the first chain 333, meanwhile, the first chains 333 on both sides drive the fixing plate 334 to longitudinally move along the guide rail 341, so that the jacking seat 380 drives the collection box 100 to longitudinally move, and horizontal adjustment of the collection box 100 can be completed.
As an embodiment of the utility model, it is further that electric quantity display meter 113 and acquisition switch 114 are installed respectively to one side that machine case 110 is close to the collection head 200, and electric quantity display meter 113 shows the current electric quantity of group battery 120, makes things convenient for the staff in time to charge, and acquisition switch 114 is used for controlling the circular fan motor circular telegram.
As an embodiment of the present invention, further, a power switch 117 is installed on one side of the case 110, and the power switch 117 is used for controlling the power supply to be turned on and off.
As an embodiment of the present invention, further, the handles 115 are fixedly connected to both sides of the case 110, and the device is conveniently carried by the handles 115.
As an embodiment of the utility model, further, cabin door 116 has all been linked to one side that machine case 110 is close to two storage racks 170, through the cabin door 116 that sets up, is convenient for gather and preserves after accomplishing, is favorable to carrying out next round of collection work.
As an embodiment of the present invention, further, the left side of the casing 110 is provided with a discharge port 118, and is communicated with the air guide pipe 270, and the airflow generated by the turbofan 260 can be discharged from the air guide pipe 270 and the discharge port 118.
As an embodiment of the present invention, further, the battery pack 120 is electrically connected to the power display meter 113, the collection switch 114, the power switch 117, the transformer 140, the DC relay 150, the time relay 160, and the turbofan fan 260, respectively.
As an embodiment of the present invention, further, the surface of the tray 220 surrounds and distributes a plurality of through holes 221, and the negative pressure airflow generated by the turbofan 260 can make the through holes 221 and the air inlet flange 230 generate a negative pressure area, so as to facilitate the air suction.
As an embodiment of the present invention, further, a rotating handle 390 is disposed outside the supporting seat 310, and one end of the rotating handle 390 penetrates through the supporting seat 310 and is fixedly connected to the other end of a synchronizing shaft 331 thereof; the operator can rotate the handle 390 to drive the synchronous shaft 331, so as to enable the lifting seat 380 to perform a longitudinal movement to start a horizontal adjustment.
Specifically, this portable planktonic bacteria collection system's theory of operation: when in use, an operator rotates the synchronizing shaft 331 and drives the first gear 335 to rotate by rotating the handle 390, the first sprocket 332 on the surface of the synchronizing shaft 331 is driven by the first chain 333 to rotate relative to the first sprocket 332 under the synchronizing shaft 331, meanwhile, the first gear 335 is driven by the second gear 350 to rotate by tooth engagement, the third sprocket 360 is driven to rotate, the second sprocket 336 drives another synchronizing shaft 331 to rotate by the transmission of the second chain 370, the first sprocket 332 on the surface of the second sprocket rotates relative to the first sprocket 332 under the synchronizing shaft 331, meanwhile, the first chains 333 on both sides drive the fixing plate 334 to move longitudinally along the guide rail 341, so that the jacking seat 380 drives the collecting box 100 to move longitudinally, the height of the collecting box 100 can be adjusted by adjusting the arbitrary horizontal adjusting base 300, the collecting box 100 can be ensured to be in a horizontal state, and the culture dish 171 is placed on the tray 220 during collecting, the collection switch 114 is used for starting the turbofan fan 260 to be electrified, and negative pressure airflow generated by the turbofan fan 260 can enable the through hole 221 and the air inlet flange 230 to be communicated to generate a negative pressure area, so that air is sucked by the air inlet flange 230 and collides with the culture dish 171 coated with the agar culture medium, and microorganisms in the air are captured on the agar culture medium; through adopting group battery 120, DC stabiliser, time relay 160, turbofan 260, electric quantity display, can effectively stabilize turbofan 260 rotational speed, the group battery 120 no longer continues to discharge after the outage to reach turbofan 260 job stabilization nature, guarantee the accuracy that planktonic bacteria gathered, reach the purpose of protection lithium cell group 120 simultaneously.
It should be noted that the specific model specifications of the electric quantity display meter 113, the collection switch 114, the power switch 117, the battery pack 120, the transformer 140, the DC relay 150, the time relay 160, and the turbofan fan 260 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply and the principle of the power display meter 113, the collection switch 114, the power switch 117, the battery pack 120, the transformer 140, the DC relay 150, the time relay 160, and the turbofan fan 260 will be apparent to those skilled in the art and will not be described in detail herein.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A portable planktonic bacteria collection device is characterized by comprising
The collection box (100) comprises a case (110), a battery pack (120), a distribution board (130), a transformer (140), a DC relay (150), a time relay (160) and storage racks (170), wherein an installation cavity (111) and a storage cavity (112) are respectively arranged inside the case (110), the battery pack (120) is installed inside the installation cavity (111), the distribution board (130) is arranged above the battery pack (120), the transformer (140), the DC relay (150) and the time relay (160) are transversely distributed above the distribution board (130), two storage racks (170) are arranged inside the storage cavity (112) in a mirror image mode, and a plurality of culture dishes (171) are longitudinally distributed inside each storage rack (170);
the collecting head (200) comprises a guide seat (210), a tray (220), an air inlet flange (230), a cover (240), an air guide cover (250), a turbofan fan (260) and an air guide pipe (270), wherein the guide seat (210) is arranged above the case (110), one end of the guide seat penetrates through the case (110), the tray (220) is arranged above the guide seat (210), the air inlet flange (230) is arranged above the tray (220), the cover (240) is arranged above the air inlet flange (230), one end, located inside the case (110), of the guide seat (210) is fixedly connected with the air guide cover (250), the turbofan fan (260) is arranged inside the air guide cover (250), and one side of the air guide cover (250) is communicated with the air guide pipe (270);
the horizontal adjusting base (300) is fixedly connected to the bottom of the collecting box, at least four horizontal adjusting bases (300) are provided, each horizontal adjusting base (300) comprises a supporting seat (310), a fixing frame (320), mounting seats (330), a connecting plate (340), a third chain wheel (360), a second chain (370) and a jacking seat (380), each supporting seat (310) is of a hollow structure, the fixing frames (320) are arranged in the supporting seats (310), two mounting seats (330) are in a group, two groups of the mounting seats (330) are fixedly connected to two sides of each fixing frame (320), a synchronizing shaft (331) is rotatably connected between each group of the mounting seats (330), two first chain wheels (332) are sleeved on the surface of each synchronizing shaft (331), and the two first chain wheels (332) on the surface of the two synchronizing shafts (331) are rotatably connected through first chains (333), two connecting plates (340) are fixedly connected between every two groups of mounting seats (330), a guide rail (341) is fixedly connected between the two connecting plates (340), a first chain (333) is in sliding connection with the guide rail (341), a fixing plate (334) is fixedly connected between the two first chains (333), one end of the synchronizing shaft (331) is sleeved with a first gear (335), one end of the synchronizing shaft (331) is sleeved with a second chain wheel (336), the first gear (335) is in meshing connection with a second gear (350), a rotating shaft of the second gear (350) is rotatably connected with one mounting seat (330), one end of a rotating shaft of the second gear (350) is sleeved with a third chain wheel (360), and the second chain wheel (336) and the third chain wheel (360) are rotatably connected through a second chain (370), the jacking seat (380) is fixedly connected between the two fixing plates (334).
2. The portable planktonic bacteria collection equipment of claim 1, wherein an electric quantity display meter (113) and a collection switch (114) are respectively installed on one side of the case (110) close to the collection head (200).
3. The portable planktonic bacteria collection apparatus of claim 2, wherein a power switch (117) is installed on one side of the case (110).
4. The portable planktonic bacteria collection equipment of claim 1, wherein handles (115) are fixedly connected to both sides of the case (110).
5. The portable planktonic bacteria collection apparatus of claim 1, wherein a hatch (116) is linked to one side of the case (110) near the two storage racks (170).
6. The portable planktonic bacteria collection equipment of claim 1, wherein a discharge outlet (118) is opened at the left side of the case (110) and is communicated with the air guide pipe (270).
7. The portable planktonic bacteria collection apparatus according to claim 3, wherein the battery pack (120) is electrically connected to the electric quantity display meter (113), the collection switch (114), the power switch (117), the transformer (140), the DC relay (150), the time relay (160), and the turbofan fan (260), respectively.
8. The portable planktonic bacteria collection apparatus of claim 1, wherein the tray (220) has a plurality of through holes (221) distributed around its surface.
9. The portable planktonic bacteria collection apparatus of claim 1, wherein a rotation handle (390) is disposed outside the support base (310), and one end of the rotation handle (390) penetrates through the support base (310) and is fixedly connected to the other end of one of the synchronization shafts (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023029257.XU CN214991539U (en) | 2020-12-16 | 2020-12-16 | Portable planktonic bacteria collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023029257.XU CN214991539U (en) | 2020-12-16 | 2020-12-16 | Portable planktonic bacteria collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214991539U true CN214991539U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023029257.XU Active CN214991539U (en) | 2020-12-16 | 2020-12-16 | Portable planktonic bacteria collection equipment |
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| Country | Link |
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| CN (1) | CN214991539U (en) |
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- 2020-12-16 CN CN202023029257.XU patent/CN214991539U/en active Active
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