Gastrointestinal flora sampling and detecting device and method thereof

Abstract

The invention relates to the technical field of gastrointestinal flora sampling, and discloses a gastrointestinal flora sampling detection device and a method thereof.The gastrointestinal flora sampling detection device comprises a table board, a waste collecting barrel is arranged at the bottom of the table board, a sampling mechanism is arranged at the top of the table board, a placing mechanism is arranged at the bottom of the table board, and the sampling mechanism comprises a support plate; the support plate is fixedly connected to the top of the table plate, and a moving block is slidably connected into the support plate. Through the design of the sampling mechanism, during sampling, a sampling spoon can be mounted at the bottom of a circular plate, then the sampling spoon is controlled to be inserted into an excrement sample for sampling, after sampling, the sampling spoon is controlled to be inserted into a sampling tube placed on a test tube placement seat for quick shaking, and the sample can fall into the sampling tube in the shaking process; compared with manual sampling, the excrement sampling device has the advantages that more manpower is saved, and the possible discomfort caused by manual sampling on excrement can be properly avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of gastrointestinal flora sampling, and in particular to a gastrointestinal flora sampling and detection device and a method thereof. Background Art

[0002] The so-called gastrointestinal flora refers to the trillions of bacteria present in the human gastrointestinal tract. Different flora in the intestine jointly maintain the balance of the intestinal microecology and are closely related to many functions of the human body such as digestion, absorption, metabolism, immune regulation, and energy conversion. Intestinal flora disorders are closely related to many diseases such as tumors, diarrhea, obesity, cardiovascular and cerebrovascular diseases, and nervous system. When sampling the gastrointestinal flora, sampling feces to obtain gastrointestinal flora information is a relatively common non-invasive sampling method.

[0003] Patent website publication number CN116948800B discloses a gastrointestinal flora sampling device, including a handle barrel, the left end of which is threadedly mounted with a central connecting barrel, and the left end of which is threadedly mounted with a disposable sterilization sleeve, and the whole is transparent. After the top bead sags due to inertia, it can be triggered by the spring to bounce upward, and then accurately hit the compression bead to quickly crush the thin glass bursting bead, thereby releasing the low concentration of chlorine dioxide inside, and automatically achieving rapid sterilization and disinfection of the inside of the disposable sterilization sleeve. By utilizing the good biodegradability of the polylactic acid spoon itself, it can be completely degraded by microorganisms in nature after use, and finally generates carbon dioxide and water, which does not pollute the environment and the flora of the sample, reduces the steps of handling the polylactic acid spoon separately, and improves the efficiency of sampling and detecting the flora of the sample.

[0004] The above device achieves the function of improving the efficiency of sampling and detecting sample flora, but in actual use, similar to the existing sampling device, it is necessary to manually operate the sampling device to perform sampling operations in feces. Accordingly, manual sampling in feces may cause certain discomfort to the operator and is more labor-intensive, thus having certain limitations. Summary of the invention

[0005] In order to solve the above-mentioned problems, the present invention provides a gastrointestinal flora sampling and detection device.

[0006] The gastrointestinal flora sampling and detection device provided by the present invention adopts the following technical solution:

[0007] A gastrointestinal flora sampling and detection device comprises a table top, a waste collecting bucket is arranged at the bottom of the table top, a sampling mechanism is arranged at the top of the table top, and a placing mechanism is arranged at the bottom of the table top.

[0008] The sampling mechanism includes a bracket plate, the bracket plate is fixedly connected to the top of the table plate, a moving block is slidably connected inside the bracket plate, a first motor is fixedly connected inside the moving block, a threaded adjustment rod is rotatably connected to the bottom of the moving block, the first motor is fixedly connected to the threaded adjustment rod through an output shaft, a threaded block is arranged outside the threaded adjustment rod, the threaded adjustment rod passes through the threaded block and is connected to the threaded block through a thread, a U-shaped plate is fixedly connected to the bottom of the threaded block, a sleeve is rotatably connected to the bottom wall of the U-shaped plate, the sleeve passes through the bottom wall of the U-shaped plate, a circular plate is arranged at the bottom of the sleeve, and the top of the circular plate A square rod is fixedly connected, the square rod passes through the sleeve and matches the sleeve, a vibration motor is fixedly connected to the top of the square rod, a mounting plate is provided at the bottom of the circular plate, a sampling spoon is fixedly connected to the bottom of the mounting plate, two plug plates are fixedly connected to the top of the mounting plate, both plug plates pass through the circular plate, a card block is slidably connected inside the plug plate, the card block extends out of the plug plate, a spring is fixedly connected between the circular plate and the sleeve, the square rod passes through the spring, a first electric push rod is fixedly connected to one side of the moving block, the first electric push rod is fixedly connected to the inside of the bracket plate, and a test tube placement seat is fixedly connected to the top of the table board.

[0009] By adopting the above technical solution, when sampling, a sampling spoon can be installed at the bottom of the circular plate, and then the sampling spoon is controlled to be inserted into the feces sample for sampling. After sampling, the sampling spoon is also controlled to be inserted into the sampling tube placed on the test tube holder and shaken quickly. During the shaking process, the sample can fall into the sampling tube, completing the entire sampling work. Compared with manual sampling, it saves more manpower and can properly avoid the discomfort that may occur due to manual sampling of feces.

[0010] Preferably, an auxiliary plate is fixedly connected to the bottom of the moving block, the U-shaped plate passes through the bottom wall of the auxiliary plate, the bottom of the threaded adjustment rod is rotatably connected to the inner side of the auxiliary plate, the threaded block is slidably connected to the inside of the auxiliary plate, the inside of the U-shaped plate is fixedly connected to a second motor, the second motor is fixedly connected to a first gear through an output shaft, the outside of the sleeve is fixedly connected to a second gear, the second gear is arranged on one side of the first gear, and the second gear is meshed with the first gear.

[0011] By adopting the above technical solution, the rotation of the first gear can drive the second gear to rotate.

[0012] Preferably, a spring is fixedly connected inside the plug plate, the spring is fixedly connected to the clamping block, and the bottom of the clamping block fits with the top of the platform plate.

[0013] By adopting the above technical solution, the spring sheet exerts an elastic force on the card block, which can prompt the card block to remain in a state of moving out of the outer side of the plug board.

[0014] Preferably, a strip plate is fixedly connected to the top of the circular plate, a push plate is provided at the rear side of the strip plate, the push plate is provided at the front side of the clamping block, and a second electric push rod is fixedly connected between the push plate and the strip plate.

[0015] By adopting the above technical solution, the second electric push rod can push and pull the push plate after working.

[0016] Preferably, two limiting rods are fixedly connected to the push plate, and both limiting rods pass through the strip plate.

[0017] By adopting the above technical solution, the limiting rod can provide limiting for the pushing plate, so that the pushing plate can maintain stable movement.

[0018] Preferably, a hole groove is formed on the table top, and the hole groove is arranged on one side of the test tube placement seat.

[0019] By adopting the above technical solution, the sample after sampling is moved out through the hole groove and sent to the test tube placement seat.

[0020] Preferably, the placement mechanism comprises two frame plates respectively, and the two frame plates are both arranged at the bottom of the table top, and the frame plates are rotatably connected to a transmission wheel inside, and a vertical plate is arranged on one side of the two frame plates, and the two vertical plates are fixedly connected to the bottom of the table top, and the bottom of the table top is fixedly connected to an electric conveyor belt, and the two frame plates are arranged on the front side of the electric conveyor belt, and a stabilizing bar is fixedly connected to one side of the vertical plate, and the top of the stabilizing bar is fixedly connected to the bottom of the table top.

[0021] By adopting the above technical solution, the electric conveyor belt can transport the samples placed on the top after it starts working.

[0022] Preferably, a connecting plate is fixedly connected to one side of the frame plate, a positioning seat is fixedly connected to one side of the vertical plate, the connecting plate extends into the interior of the positioning seat, a round rod is rotatably connected to the inner side of the positioning seat, the round rod extends out of the positioning seat, the round rod passes through the connecting plate and is fixedly connected to the connecting plate, a lifting plate is provided on one side of the vertical plate, two stabilizing rods respectively pass through the two lifting plates, a horizontal plate is fixedly connected between the two lifting plates, a third electric push rod is fixedly connected to the top of the horizontal plate, and the top of the third electric push rod is fixedly connected to the bottom of the table top.

[0023] By adopting the above technical solution, the third electric push rod can push and pull the horizontal plate up and down after working, so that the horizontal plate drives the lifting plate to move up and down.

[0024] Preferably, a third gear is fixedly connected to the outside of the round rod, a rack is fixedly connected to one side of the lifting plate, the rack is arranged on one side of the third gear, and the rack is meshed with the third gear.

[0025] By adopting the above technical solution, the rack can drive the third gear to rotate after moving.

[0026] Another technical problem to be solved by the present invention is to provide a sampling method of a gastrointestinal flora sampling and detection device, comprising the following steps:

[0027] S1. Sample transmission

[0028] When the container containing the fecal sample is placed on the electric conveyor, it can be transported to the top of the two frame plates by the electric conveyor, so as to achieve the purpose of automatic transportation for sampling;

[0029] S2. Sample collection

[0030] The sampling tube can be inserted into the test tube placement seat, and the horizontal position of the sampling spoon can be adjusted by controlling the moving block to move horizontally, and the sampling spoon can be driven to move up and down by controlling the threaded block to move up and down, so that the sampling spoon can be controlled to be inserted into the fecal sample for sampling, and the sampling spoon can be controlled to be extended into the sampling tube, and the sample can be shaken into the sampling tube during the rapid shaking process;

[0031] S3. Waste disposal

[0032] When the sampling step in step S2 is completed, the two frame plates are first controlled to swing with the round rod as the axis, so that the sample container placed on the top can fall down into the waste collection bucket, and then the push plate is further controlled to move to push the card block into the plug plate, and the entire sampling spoon is also affected by gravity and falls into the waste collection bucket, thereby realizing the function of self-discarding the sampled parts.

[0033] In summary, the present invention includes the following beneficial technical effects:

[0034] 1. A gastrointestinal flora sampling and detection device and method thereof. Through the design of the sampling mechanism, a sampling spoon can be installed at the bottom of the circular plate during sampling, and then the sampling spoon is controlled to be inserted into the fecal sample for sampling. After sampling, the sampling spoon is also controlled to be inserted into the sampling tube placed on the test tube placement seat for rapid shaking. During the shaking process, the sample can fall into the sampling tube to complete the entire sampling work. Compared with manual sampling, it saves more manpower and can properly avoid the discomfort that may occur due to manual sampling on feces.

[0035] 2. A gastrointestinal flora sampling and detection device and method thereof. Through the design of the placement mechanism, the third electric push rod pushes the horizontal plate after working, and the rack moves to drive the third gear to rotate. At this time, the connecting plate drives the frame plate to swing. After controlling the two frame plates to be parallel, the purpose of supporting the container containing feces can be achieved. After the two frame plates swing downward synchronously, the container after sampling can be discarded automatically, without the need for manual contact with the used instrument again and discarding it, which is simpler and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the structure of the present invention;

[0037] Figure 2 It is a structural schematic diagram of the auxiliary plate in the present invention;

[0038] Figure 3 This is a bottom view of the table top of the present invention;

[0039] Figure 4 for Figure 3 A in the enlarged view;

[0040] Figure 5 This is a disassembled diagram of the mounting plate and the circular plate in the present invention;

[0041] Figure 6 for Figure 5 Enlarged view of point C in the figure.

[0042] Explanation of reference numerals: 1, table; 2, waste collection bucket; 3, sampling mechanism; 31, bracket plate; 32, moving block; 33, first motor; 34, threaded adjustment rod; 35, threaded block; 36, U-shaped plate; 37, sleeve; 38, round plate; 39, square rod; 391, vibration motor; 392, mounting plate; 393, sampling spoon; 394, plug plate; 395, card block; 396, spring; 397, first electric push rod; 398, test tube placement seat; 399, auxiliary plate; 381, second electric push rod machine; 382, ​​first gear; 383, second gear; 384, spring; 385, strip plate; 386, push plate; 387, second electric push rod; 388, limit rod; 389, hole groove; 4, placement mechanism; 41, frame plate; 42, transmission wheel; 43, vertical plate; 44, electric conveyor belt; 45, stabilizing rod; 46, connecting plate; 47, positioning seat; 48, round rod; 49, lifting plate; 491, horizontal plate; 492, third electric push rod; 493, third gear; 494, rack. DETAILED DESCRIPTION

[0043] The following is combined with Figure 1-6 The present invention is described in further detail.

[0044] The present invention discloses a gastrointestinal flora sampling and detection device. Figure 1-6 A gastrointestinal flora sampling and detection device includes a table board 1, a waste collection bucket 2 is arranged at the bottom of the table board 1, a sampling mechanism 3 is arranged at the top of the table board 1, a placing mechanism 4 is arranged at the bottom of the table board 1, the sampling mechanism 3 includes a bracket plate 31, the bracket plate 31 is fixedly connected to the top of the table board 1, a moving block 32 is slidably connected inside the bracket plate 31, a first motor 33 is fixedly connected inside the moving block 32, and a threaded adjustment rod 34 is rotatably connected to the bottom of the moving block 32;

[0045] The first motor 33 is fixedly connected to the threaded adjustment rod 34 through the output shaft, a threaded block 35 is arranged outside the threaded adjustment rod 34, the threaded adjustment rod 34 passes through the threaded block 35 and is connected to the threaded block 35 through threads, a U-shaped plate 36 is fixedly connected to the bottom of the threaded block 35, a sleeve 37 is rotatably connected to the bottom wall of the U-shaped plate 36, the sleeve 37 passes through the bottom wall of the U-shaped plate 36, a circular plate 38 is arranged at the bottom of the sleeve 37, a square rod 39 is fixedly connected to the top of the circular plate 38, the square rod 39 passes through the sleeve 37 and matches the sleeve 37, a vibration motor 391 is fixedly connected to the top of the square rod 39, a mounting plate 392 is arranged at the bottom of the circular plate 38, and a sampling spoon 393 is fixedly connected to the bottom of the mounting plate 392;

[0046] Two plug plates 394 are fixedly connected to the top of the mounting plate 392, and both plug plates 394 penetrate the circular plate 38. A block 395 is slidably connected inside the plug plate 394, and the block 395 extends out of the plug plate 394. A spring 396 is fixedly connected between the circular plate 38 and the sleeve 37. The square rod 39 penetrates the spring 396. A first electric push rod 397 is fixedly connected to one side of the moving block 32, and the first electric push rod 397 is fixedly connected to the inside of the bracket plate 31. The top of the table 1 is fixedly connected to the test tube placement seat 396. 98. When sampling, a sampling spoon 393 can be installed at the bottom of the circular plate 38, and then the sampling spoon 393 is controlled to be inserted into the feces sample for sampling. After sampling, the sampling spoon 393 is also controlled to be inserted into the sampling tube placed on the test tube placement seat 398 for rapid shaking. During the shaking process, the sample can fall into the sampling tube, completing the entire sampling work. Compared with manual sampling, it saves more manpower and can properly avoid the discomfort that may occur due to manual sampling on feces.

[0047] An auxiliary plate 399 is fixedly connected to the bottom of the moving block 32, and the U-shaped plate 36 passes through the bottom wall of the auxiliary plate 399. The bottom of the threaded adjustment rod 34 is rotatably connected to the inner side of the auxiliary plate 399, and the threaded block 35 is slidably connected to the inside of the auxiliary plate 399. A second motor 381 is fixedly connected to the inner side of the U-shaped plate 36, and the second motor 381 is fixedly connected to the first gear 382 through the output shaft. A second gear 383 is fixedly connected to the outside of the sleeve 37, and the second gear 383 is arranged on one side of the first gear 382, ​​and the second gear 383 is meshed with the first gear 382. After the first gear 382 rotates, the second gear 383 can be driven to rotate. A spring 384 is fixedly connected to the inside of the plug plate 394, and the spring 384 is fixedly connected to the block 395. The bottom of the block 395 fits with the top of the platform plate. The spring 384 has an elastic force on the block 395, which can prompt the block 395 to keep moving out of the outside of the plug plate 394.

[0048] A strip plate 385 is fixedly connected to the top of the circular plate 38, and a push plate 386 is arranged on the rear side of the strip plate 385. The push plate 386 is arranged on the front side of the block 395. A second electric push rod 387 is fixedly connected between the push plate 386 and the strip plate 385. After the second electric push rod 387 is working, the push plate 386 can be pushed and pulled. Two limit rods 388 are fixedly connected to the push plate 386. The two limit rods 388 both penetrate the strip plate 385. The limit rods 388 can provide limit for the push plate 386, so that the push plate 386 can maintain stable movement. A hole groove 389 is opened on the table top 1, and the hole groove 389 is arranged on one side of the test tube placement seat 398. The sample after sampling is moved out through the hole groove 389 and sent to the position of the test tube placement seat 398.

[0049] The placement mechanism 4 includes two frame plates 41, both of which are arranged at the bottom of the table board 1, and a transmission wheel 42 is rotatably connected inside the frame plates 41. A vertical plate 43 is arranged on one side of the two frame plates 41, and both of the vertical plates 43 are fixedly connected to the bottom of the table board 1. An electric conveyor belt 44 is fixedly connected to the bottom of the table board 1. Both frame plates 41 are arranged on the front side of the electric conveyor belt 44, and a stabilizing rod 45 is fixedly connected on one side of the vertical plate 43. The top of the stabilizing rod 45 is fixedly connected to the bottom of the table board 1. After the electric conveyor belt 44 is working, it can transport the sample placed on the top;

[0050] A connecting plate 46 is fixedly connected to one side of the frame plate 41, and a positioning seat 47 is fixedly connected to one side of the vertical plate 43. The connecting plate 46 extends into the interior of the positioning seat 47, and a round rod 48 is rotatably connected to the inner side of the positioning seat 47. The round rod 48 extends out of the exterior of the positioning seat 47, and the round rod 48 penetrates the connecting plate 46 and is fixedly connected to the connecting plate 46. A lifting plate 49 is provided on one side of the vertical plate 43, and two stabilizing rods 45 penetrate the two lifting plates 49 respectively. A horizontal plate 491 is fixedly connected between the two lifting plates 49, and a top of the horizontal plate 491 is fixedly connected to The third electric push rod 492, the top of the third electric push rod 492 is fixedly connected to the bottom of the table top 1, and the third electric push rod 492 can push and pull the horizontal plate 491 up and down after working, so that the horizontal plate 491 drives the lifting plate 49 to move up and down, and the third gear 493 is fixedly connected to the outside of the round rod 48, and a rack 494 is fixedly connected to one side of the lifting plate 49, and the rack 494 is arranged on one side of the third gear 493, and the rack 494 is meshed with the third gear 493, and the rack 494 can drive the third gear 493 to rotate after moving.

[0051] Another technical problem to be solved by the present invention is to provide a sampling method of a gastrointestinal flora sampling and detection device, comprising the following steps:

[0052] S1. Sample transmission

[0053] After the container containing the feces sample is placed on the electric conveyor belt 44, the electric conveyor belt 44 can convey it to the top position of the two frame plates 41, so as to achieve the purpose of automatic transmission for sampling;

[0054] S2. Sample collection

[0055] The sampling tube can be inserted into the test tube placement seat 398, and the horizontal position of the sampling spoon 393 can be adjusted by controlling the moving block 32 to move horizontally, and the sampling spoon 393 can be driven to move up and down by controlling the threaded block 35 to move up and down, so as to control the sampling spoon 393 to be inserted into the fecal sample for sampling, and after the sampling spoon 393 is controlled to extend into the sampling tube, the sampling spoon 393 is controlled to shake the sample into the sampling tube during the rapid shaking process;

[0056] S3. Waste disposal

[0057] When the sampling step in step S2 is completed, the two frame plates 41 are first controlled to swing with the round rod 48 as the axis, so that the sample container placed on the top thereof can fall downward into the waste collecting bucket 2, and then the push plate 386 is further controlled to move to push the block 395 into the insert plate 394, so that the entire sampling spoon 393 also falls into the waste collecting bucket 2 under the influence of gravity, thereby realizing the function of self-discarding the sampled parts.

[0058] In actual operation, when the device is used, firstly, the device is powered on, and the container for the feces to be sampled is placed on the top of the electric conveyor belt 44, and then the electric conveyor belt 44 is used to transport the feces toward the top of the two frame plates 41. The conveyor wheels inside the frame plates 41 can roll when the container passes by, so as to facilitate the movement of the container. When the container stops at the bottom of the hole groove 389, the sampling mechanism 3 is controlled to perform the sampling work. In specific operation, the test tube placement seat 398 is first placed on the top of the table 1, and the sampling tube is inserted into the test tube placement seat 398 (not shown in the figure). The first electric push rod 397 works and pushes the moving block 32, and the moving block 32 drives the auxiliary plate 399 to move. It can be seen from the above connection relationship that the sampling spoon 393 can be adjusted horizontally at this time.

[0059] After the sampling spoon 393 is controlled by the above operation to stay at the top of the hole groove 389, the first motor 33 works and drives the threaded adjustment rod 34 to rotate, the threaded adjustment rod 34 drives the threaded block 35 to move up and down, and the threaded block 35 moves and drives the U-shaped plate 36 to move. It can be seen from the above connection relationship that the sampling spoon 393 is now able to descend and be inserted into the feces, and then the second motor 381 works and drives the first gear 382 to rotate, the first gear 382 drives the second gear 383 to rotate, the second gear 383 drives the sleeve 37 to rotate, the sleeve 37 drives the square rod 39 to rotate, the square rod 39 drives the circular plate 38 to rotate, and the circular plate 38 rotates. The plate 38 drives the plug plate 394 to rotate, and the plug plate 394 drives the mounting plate 392 to rotate. The mounting plate 392 drives the sampling spoon 393 to rotate during the process of digging and sampling. After the sampling is completed, the above similar operations are repeated to control the sampling spoon 393 to move to the position of the test tube placement seat 398, and after inserting it into the sampling tube placed on the test tube placement seat 398, the vibration motor 391 starts to work and drives the square rod 39 to shake rapidly. It can be seen from the above connection relationship that at this time, when the sampling spoon 393 shakes rapidly, the excrement sample dug can fall into the sampling tube during the shaking process, completing the entire sampling work;

[0060] After the above sampling work is completed, the sampling spoon 393 after sampling is controlled to move back to the hole groove 389 position, first the third electric push rod 492 works to push the horizontal plate 491, the horizontal plate 491 drives the two lifting plates 49 to move, the lifting plate 49 drives the rack 494 to move, the rack 494 moves and drives the third gear 493 to rotate, the third gear 493 rotates and drives the round rod 48 to rotate, the round rod 48 drives the connecting plate 46 to swing, then the connecting plate 46 drives the frame plate 41 to swing, and at this time the two frame plates 41 are downward The second electric push rod 387 pushes the push plate 386, and the push plate 386 pushes the block 395, causing the block 395 to move to the inside of the plug plate 394. At this time, due to the lack of limitation of the block 395, the sampling spoon 393 also falls downward into the waste collecting bucket 2 due to the influence of gravity, thereby achieving the purpose of self-detachment and disposal of the used utensil, without the need for manual contact and disposal of the used utensil, which is simpler and more convenient.

[0061] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A gastrointestinal flora sampling and detection device, comprising a table (1), characterized in that: A waste collection bucket (2) is provided at the bottom of the table top (1), a sampling mechanism (3) is provided at the top of the table top (1), and a placement mechanism (4) is provided at the bottom of the table top (1); The sampling mechanism (3) comprises a support plate (31), wherein the support plate (31) is fixedly connected to the top of the table top (1), a moving block (32) is slidably connected inside the support plate (31), a first motor (33) is fixedly connected inside the moving block (32), a threaded adjustment rod (34) is rotatably connected at the bottom of the moving block (32), the first motor (33) is fixedly connected to the threaded adjustment rod (34) via an output shaft, a threaded block (35) is arranged outside the threaded adjustment rod (34), the threaded adjustment rod (34) passes through the threaded block (35) and is connected to the threaded block (35) via a thread, a U-shaped plate (36) is fixedly connected at the bottom of the threaded block (35), a sleeve (37) is rotatably connected to the bottom wall of the U-shaped plate (36), the sleeve (37) passes through the bottom wall of the U-shaped plate (36), a circular plate (38) is arranged at the bottom of the sleeve (37), a square rod (39) is fixedly connected to the top of the circular plate (38), and the The square rod (39) passes through the sleeve (37) and matches the sleeve (37). The top of the square rod (39) is fixedly connected to a vibration motor (391). The bottom of the circular plate (38) is provided with a mounting plate (392). The bottom of the mounting plate (392) is fixedly connected to a sampling spoon (393). The top of the mounting plate (392) is fixedly connected to two plug plates (394). Both of the two plug plates (394) pass through the circular plate (38). The plug plates (394) slide inside. A card block (395) is connected, and the card block (395) extends out of the plug plate (394); a spring (396) is fixedly connected between the circular plate (38) and the sleeve (37); the square rod (39) passes through the spring (396); a first electric push rod (397) is fixedly connected to one side of the moving block (32); the first electric push rod (397) is fixedly connected to the inside of the bracket plate (31); and a test tube placement seat (398) is fixedly connected to the top of the table top (1).

2. A gastrointestinal flora sampling and detection device according to claim 1, characterized in that: The bottom of the moving block (32) is fixedly connected to an auxiliary plate (399), the U-shaped plate (36) penetrates the bottom wall of the auxiliary plate (399), the bottom of the threaded adjustment rod (34) is rotatably connected to the inner side of the auxiliary plate (399), the threaded block (35) is slidably connected to the inside of the auxiliary plate (399), the inner side of the U-shaped plate (36) is fixedly connected to a second motor (381), the second motor (381) is fixedly connected to a first gear (382) via an output shaft, the outside of the sleeve (37) is fixedly connected to a second gear (383), the second gear (383) is arranged on one side of the first gear (382), and the second gear (383) is meshed with the first gear (382).

3. A gastrointestinal flora sampling and detection device according to claim 1, characterized in that: A spring sheet (384) is fixedly connected inside the plug plate (394), and the spring sheet (384) is fixedly connected to a clamping block (395), and the bottom of the clamping block (395) is in contact with the top of the platform plate.

4. A gastrointestinal flora sampling and detection device according to claim 1, characterized in that: A strip plate (385) is fixedly connected to the top of the circular plate (38), a push plate (386) is arranged on the rear side of the strip plate (385), the push plate (386) is arranged on the front side of the clamping block (395), and a second electric push rod (387) is fixedly connected between the push plate (386) and the strip plate (385).

5. A gastrointestinal flora sampling and detection device according to claim 4, characterized in that: The push plate (386) is fixedly connected to two limit rods (388), and the two limit rods (388) both penetrate the strip plate (385).

6. A gastrointestinal flora sampling and detection device according to claim 1, characterized in that: The table top (1) is provided with a hole groove (389), and the hole groove (389) is arranged on one side of the test tube placement seat (398).

7. A gastrointestinal flora sampling and detection device according to claim 1, characterized in that: The placement mechanism (4) comprises two frame plates (41), the two frame plates (41) are arranged at the bottom of the table top (1), the frame plates (41) are rotatably connected to a transmission wheel (42), one side of the two frame plates (41) is provided with a vertical plate (43), the two vertical plates (43) are fixedly connected to the bottom of the table top (1), the bottom of the table top (1) is fixedly connected to an electric conveyor belt (44), the two frame plates (41) are arranged in front of the electric conveyor belt (44), one side of the vertical plate (43) is fixedly connected to a stabilizing rod (45), and the top of the stabilizing rod (45) is fixedly connected to the bottom of the table top (1).

8. A gastrointestinal flora sampling and detection device according to claim 7, characterized in that: A connecting plate (46) is fixedly connected to one side of the frame plate (41), and a positioning seat (47) is fixedly connected to one side of the vertical plate (43). The connecting plate (46) extends into the interior of the positioning seat (47). A round rod (48) is rotatably connected to the inner side of the positioning seat (47). The round rod (48) extends out of the exterior of the positioning seat (47). The round rod (48) penetrates the connecting plate (46) and is fixedly connected to the connecting plate (46). A lifting plate (49) is provided on one side of the vertical plate (43). Two stabilizing rods (45) penetrate the two lifting plates (49) respectively. A horizontal plate (491) is fixedly connected between the two lifting plates (49). A third electric push rod (492) is fixedly connected to the top of the horizontal plate (491). The top of the third electric push rod (492) is fixedly connected to the bottom of the table top (1).

9. A gastrointestinal flora sampling and detection device according to claim 8, characterized in that: The outside of the round rod (48) is fixedly connected to a third gear (493), one side of the lifting plate (49) is fixedly connected to a rack (494), the rack (494) is arranged on one side of the third gear (493), and the rack (494) is meshed with the third gear (493).

10. A sampling method for a gastrointestinal flora sampling and detection device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Sample transmission After the container containing the fecal sample is placed on the electric conveyor belt (44), the electric conveyor belt (44) can convey it to the top position of the two frame plates (41), thereby achieving the purpose of automatic transmission for sampling; S2. Sample collection The sampling tube can be inserted into the test tube placement seat (398), and the horizontal position of the sampling spoon (393) can be adjusted by controlling the moving block (32) to move horizontally, and the sampling spoon (393) can be driven to move up and down by controlling the threaded block (35) to move up and down, so that the sampling spoon (393) can be controlled to be inserted into the fecal sample for sampling, and after the sampling spoon (393) is controlled to extend into the sampling tube, the sampling spoon (393) is controlled to shake the sample into the sampling tube during the rapid shaking process; S3. Waste disposal When the sampling step in step S2 is completed, the two frame plates (41) are first controlled to swing with the round rod (48) as the axis, so that the sample container placed on the top thereof can fall downward into the waste collection bucket (2), and then the push plate (386) is further controlled to move to push the block (395) into the plug plate (394), so that the entire sampling spoon (393) also falls into the waste collection bucket (2) under the influence of gravity, thereby realizing the function of self-discarding the sampled parts.

Images