Movable highly pathogenic respiratory infectious disease specimen sampling table

Abstract

The invention is applicable to the technical field of specimen sampling equipment, and provides a movable highly pathogenic respiratory infectious disease specimen sampling table which comprises a sampling storage table, an isolation door, a specimen collection mechanism, an anti-toppling mechanism and a supporting mechanism. According to the scheme, the sample collecting mechanism, the anti-toppling mechanism and the supporting mechanism are arranged, two sampling bottles in the sample collecting mechanism are combined to form a sampling structure and are connected through a two-way valve pipe, so that when the sampling table is used for sampling, air can be blown into the sampling bottle for storing liquid, and then the liquid is pressed into the other sampling bottle; according to the gas sampling device disclosed by the invention, the gas can be quickly collected and sampled, the collection quantity of a sample can be intuitively observed, accurate control is realized, and meanwhile, a two-way non-return structure is formed by combining a first non-return head and a second non-return head in the two-way valve pipe, so that the situation that a sample in a sampling bottle escapes to cause virus diffusion during sampling is effectively avoided, and the sampling efficiency is improved. Potential safety hazards are eliminated.

Description

Technical Field

[0001] The invention belongs to the technical field of specimen sampling equipment, and in particular relates to a mobile highly pathogenic respiratory infectious disease specimen sampling table. Background Art

[0002] Common types of respiratory infectious diseases include influenza, measles, chickenpox, rubella, meningitis, mumps, tuberculosis, etc. In recent years, new highly pathogenic respiratory infectious diseases such as novel coronavirus infection (COVID-19), Middle East respiratory syndrome (MERS), and severe acute respiratory syndrome (SARS) have occurred. The collection of specimens from patients infected with these highly pathogenic respiratory infectious diseases requires a higher level of protection for workers. Once infected, the disease burden is heavier and more likely to spread.

[0003] Among the related technologies, in the prevention and control of emerging highly pathogenic respiratory infectious diseases such as the new coronavirus infection (COVID-19), Middle East Respiratory Syndrome (MERS), and Severe Acute Respiratory Syndrome (SARS), it is crucial to conduct virus testing on suspected cases and key populations, and specimen sampling equipment is required during the testing.

[0004] Although there are many kinds of specimen sampling equipment at present, there are still some problems. For example, most of the current specimen sampling equipment consists of a sampling table and a sampling bottle. This sampling structure is not suitable for peacetime and wartime scenes. In addition, since the sampling table is mostly large in size and is not equipped with rollers and other structures at the bottom, multiple people are required to carry it to the designated location during sampling. At the same time, the safety protection of the sampling bottle is not high. Since the sampling bottle is mostly a slender structure, the sampling bottle is not stable enough during sampling. When subjected to external force or other forces, such as vibration, the sampling bottle is easy to tip over and is easy to be damaged. It is also not easy to carry and move. If the sampling bottle needs to be kept stable, it is also necessary to equip it with Devices such as the bracket that cooperate with the sampling bottle are cumbersome to operate and further increase the difficulty of carrying. When sampling, the sampling bottle is taken out from the sampling table, and the specimen sampling operation is completed by the patient exhaling into the sampling bottle. Although this sampling method can realize the sampling operation of the specimen, during the exhalation process, on the one hand, the gas volume of the specimen cannot be intuitively observed and cannot be accurately controlled. On the other hand, some gas will escape during exhalation, causing the virus to spread through droplets, contact, aerosols, etc., which will cause the virus to spread further. There is a great safety hazard. For this reason, a mobile highly pathogenic respiratory infectious disease specimen sampling table is urgently needed to solve this problem. Summary of the invention

[0005] The present invention provides a mobile highly pathogenic respiratory infectious disease specimen sampling station, which aims to solve the problem that the current sampling station cannot accurately control the collection volume during sampling, and easily causes the virus to be transmitted through droplets, contact, aerosols, etc., which in turn causes the virus to further spread.

[0006] The present invention is implemented as follows: a mobile highly pathogenic respiratory infectious disease specimen sampling station comprises: a sampling storage station, an isolation door, a specimen collection mechanism, an anti-dumping mechanism and a supporting mechanism, wherein a cavity is arranged inside the sampling storage station, and the isolation door is arranged at the front end of the cavity of the sampling storage station;

[0007] The specimen collection mechanism is used to sample viruses, and the specimen collection mechanism is arranged on the sampling storage table. The specimen collection mechanism includes a sampling bottle, a two-way valve tube, a cover plate, a butt joint tube, a limit plate, a first check head, a first pressure spring, a second check head, a second pressure spring and a check bead. There are multiple sampling bottles and they are placed in the cavity of the sampling storage table. The cover plate is connected to the top of the sampling bottle, and the butt joint tube is connected to the bottom of the side wall of the sampling bottle. There are multiple two-way valve tubes, and the multiple two-way valve tubes are respectively arranged at the axis of the cover plate and between the butt joint tubes of two adjacent sampling bottles. The limit plate is arranged at one end inside the two-way valve tube. The first check head is arranged inside the two-way valve tube and abuts against one end of the two-way valve tube away from the limit plate, the first pressure spring is arranged between the limit plate and the first check head, the second check head is slidably connected in the first check head, the second pressure spring is arranged in the internal cavity of the first check head, and one end of the second pressure spring abuts against the second check head, and the other end abuts against the first check head, the check bead is slidably connected in the first check head and abuts against one end of the first check head, the two sampling bottles constitute a group and are connected by the two-way valve tube, one of the sampling bottles is empty, and the other sampling bottle is filled with liquid;

[0008] The anti-dumping mechanism is arranged on the sampling bottle and is used to prevent the sampling bottle from tipping over. The supporting mechanism is used to support the sampling storage table and is arranged at the bottom of the sampling storage table.

[0009] Preferably, a screw hole is provided through the center of the cover plate, a thread is provided on the inner wall of the butt joint pipe, two sets of reverse threads are provided on the outer wall of the two-way valve pipe, and the two-way valve pipe is threadedly matched with the cover plate and the butt joint pipe.

[0010] Preferably, the anti-dumping mechanism includes a slide groove, a block, a linkage rod and a stabilizing rod. The slide groove is concavely arranged on the outer wall of the sampling bottle, the block is slidably engaged in the slide groove, one end of the linkage rod and the stabilizing rod are rotatably connected to each other, the other end of the linkage rod is rotatably connected to the block, and the other end of the stabilizing rod is rotatably connected to the bottom end of the slide groove.

[0011] Preferably, a return spring is arranged in the slide groove, one end of the return spring abuts against the block, and the other end abuts against the top end of the slide groove.

[0012] Preferably, the outer sliding sleeve of the sampling bottle is provided with an adjusting ring, and the adjusting ring is connected and fixed to the clamping block.

[0013] Preferably, a screw hole is penetrated through the adjusting ring, and a locking screw is screwed into the screw hole, and one end of the locking screw abuts against the sampling bottle.

[0014] Preferably, the supporting mechanism includes a base, a first support rod, a second support rod, a threaded barrel and a threaded rod, the first support rod is fixed on the base, one end of the second support rod is slidably connected to the first support rod, and the other end is fixed to the sampling storage table, the threaded barrel is fixed at the bottom center of the sampling storage table, the threaded rod is rotatably connected to the top center of the base, and the threaded rod is threadedly fitted in the threaded barrel.

[0015] Preferably, the supporting mechanism further comprises a driven bevel gear, a driving bevel gear and a rocker arm, the driven bevel gear is coaxially fixed on the threaded rod, the rocker arm is rotatably connected to one side of the base, the driving bevel gear is coaxially fixed to one end of the rocker arm and meshes with the driven bevel gear.

[0016] Preferably, an observation window is provided on the sampling storage table, and scale lines are provided on the observation window, and a disposable sampling tube is connected to the two-way valve tube of the cover plate.

[0017] Preferably, rollers are arranged at the four corners of the bottom of the base.

[0018] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0019] 1. A sampling structure is formed by combining two sampling bottles in the specimen collection mechanism and connected by a two-way valve tube. When sampling, the sampling station can blow air into the sampling bottle storing the liquid, and then press the liquid into another sampling bottle, thereby realizing rapid collection and sampling of the gas, and visually observing the collection volume of the specimen to achieve precise control. At the same time, a two-way check structure is formed by combining the first check head and the second check head in the two-way valve tube, thereby effectively avoiding the escape of samples from the sampling bottle and causing the spread of the virus during sampling, thereby eliminating safety hazards.

[0020] 2. By using the anti-dumping mechanism, the sampling bottle can drive the linkage rod and the stabilizing rod to unfold through the movement of the card block when collecting, thereby forming a stable support structure to prevent the sampling bottle from tipping over. At the same time, by setting the stabilizing rod and the sampling bottle as an integrated connection structure, the stability of the sampling bottle is effectively increased, and the need to use additional supporting equipment to support the sampling bottle during sampling is avoided, which greatly increases the portability.

[0021] 3. By utilizing the setting of the supporting mechanism, the threaded barrel is threadedly linked by rotating the threaded rod, so that the distance between the sampling storage table and the base can be quickly adjusted, so that the sampling storage table can be quickly adjusted to an appropriate height for sampling operations according to actual conditions, so that the device as a whole can be suitable for peacetime and wartime scenes. At the same time, through the setting of the rollers, the sampling table as a whole can be quickly moved to an appropriate position for use, further improving the portability of the sampling table. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the external overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the support mechanism structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the sampling bottle and its connection structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the anti-dumping mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the bidirectional valve tube of the present invention;

[0027] In the figure: 1. sampling storage table; 2. isolation door; 3. specimen collection mechanism; 31. sampling bottle; 32. two-way valve tube; 33. cover plate; 34. butt joint tube; 35. limit plate; 36. first check head; 37. first pressure spring; 38. second check head; 39. second pressure spring; 310. check ball; 4. anti-dumping mechanism; 41. slide groove; 42. block; 43. linkage rod; 44. stabilizing rod; 45. reset spring; 46. adjusting ring; 47. locking screw; 5. supporting mechanism; 51. base; 52. first supporting rod; 53. second supporting rod; 54. threaded cylinder; 55. threaded rod; 56. driven bevel gear; 57. driving bevel gear; 58. rocker arm; 6. observation window; 7. disposable sampling tube; 8. roller. DETAILED DESCRIPTION

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0029] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0030] The embodiment of the present invention provides a mobile highly pathogenic respiratory infectious disease specimen sampling station, such as Figure 1-5 As shown, it includes: a sampling storage table 1, an isolation door 2, a specimen collection mechanism 3, an anti-dumping mechanism 4 and a supporting mechanism 5. A cavity is provided inside the sampling storage table 1, and the isolation door 2 is provided at the front end of the cavity of the sampling storage table 1;

[0031] The specimen collection mechanism 3 is used to sample the virus, and the specimen collection mechanism 3 is arranged on the sampling storage table 1. The specimen collection mechanism 3 includes a sampling bottle 31, a two-way valve tube 32, a cover plate 33, a butt joint tube 34, a limit plate 35, a first check head 36, a first pressure spring 37, a second check head 38, a second pressure spring 39 and a check bead 310. There are multiple sampling bottles 31, and they are placed in the cavity of the sampling storage table 1. The cover plate 33 is connected to the top of the sampling bottle 31, and the butt joint tube 34 is connected to the bottom of the side wall of the sampling bottle 31. There are multiple two-way valve tubes 32, and the multiple two-way valve tubes 32 are respectively arranged at the axis of the cover plate 33 and between the butt joint tubes 34 of two adjacent sampling bottles 31. The limit plate 35 is arranged on the two-way valve tube 32 At one end of the interior, a first check head 36 is arranged inside the two-way valve tube 32 and abuts against one end of the two-way valve tube 32 away from the limit plate 35, a first pressure spring 37 is arranged between the limit plate 35 and the first check head 36, a second check head 38 is slidably connected inside the first check head 36, a second pressure spring 39 is arranged in the internal cavity of the first check head 36, and one end of the second pressure spring 39 abuts against the second check head 38, and the other end abuts against the first check head 36, a check bead 310 is slidably connected inside the first check head 36 and abuts against one end of the first check head 36, two combinations of sampling bottles 31 constitute a group, and are connected by the two-way valve tube 32, and one of the sampling bottles 31 is an empty bottle, and the other sampling bottle 31 is filled with liquid;

[0032] The anti-dumping mechanism 4 is arranged on the sampling bottle 31, and is used to prevent the sampling bottle 31 from tipping over. The anti-dumping mechanism 4 includes a slide 41, a block 42, a linkage rod 43 and a stabilizing rod 44. The slide 41 is concavely arranged on the outer wall of the sampling bottle 31, the block 42 is slidably engaged in the slide 41, one end of the linkage rod 43 and the stabilizing rod 44 are rotatably connected to each other, the other end of the linkage rod 43 is rotatably connected to the block 42, and the other end of the stabilizing rod 44 is rotatably connected to the bottom end of the slide 41;

[0033] The supporting mechanism 5 is used to support the sampling storage table 1 and is arranged at the bottom of the sampling storage table 1. The supporting mechanism 5 includes a base 51, a first supporting rod 52, a second supporting rod 53, a threaded barrel 54 and a threaded rod 55. The first supporting rod 52 is fixed on the base 51, one end of the second supporting rod 53 is slidably connected to the first supporting rod 52, and the other end is fixed to the sampling storage table 1, the threaded barrel 54 is fixed at the bottom center of the sampling storage table 1, the threaded rod 55 is rotatably connected to the top center of the base 51, and the threaded rod 55 is threadedly fitted in the threaded barrel 54.

[0034] It should be noted that, since the current sampling station adopts the exhalation method for sampling, during the exhalation process, on the one hand, the gas volume of the specimen cannot be visually observed and cannot be accurately controlled. On the other hand, part of the gas will escape during exhalation, causing the virus to spread through droplets, contact, aerosols, etc., which will further spread the virus and pose a great safety hazard. In order to solve this problem, a specimen collection mechanism 3, an anti-dumping mechanism 4 and a supporting mechanism 5 are provided in the present scheme. Two sampling bottles 31 in the specimen collection mechanism 3 are combined to form a sampling structure, and are connected by a two-way valve tube 32, so that when the sampling station is sampling, it can blow air into the sampling bottle 31 storing the liquid, and then press the liquid into another sampling bottle 31, so as to realize rapid collection and sampling of the gas, and can visually observe the collection volume of the specimen, realize accurate control, and at the same time, the first check head 36 and the second check head 38 in the two-way valve tube 32 are combined to form a two-way check structure, so as to effectively avoid the situation in which the sample in the sampling bottle 31 escapes and causes the virus to spread during sampling, thereby eliminating safety hazards;

[0035] By using the anti-dumping mechanism 4, the sampling bottle 31 can drive the linkage rod 43 and the stabilizing rod 44 to be deployed in linkage through the movement of the clamping block 42 during collection, thereby forming a stable supporting structure to prevent the sampling bottle 31 from dumping.

[0036] By utilizing the setting of the support mechanism 5, the threaded barrel 54 is threadedly linked by the rotation of the threaded rod 55, so that the distance between the sampling storage table 1 and the base 51 can be quickly adjusted, so that the sampling storage table 1 can be quickly adjusted to an appropriate height for sampling operations according to actual conditions.

[0037] Specifically, in this embodiment, the scheme mainly includes a sampling storage table 1, an isolation door 2, a specimen collection mechanism 3, an anti-dumping mechanism 4, a supporting mechanism 5, an observation window 6, a disposable sampling tube 7 and a roller 8. When in use, the sampling table is first moved as a whole to an appropriate height, and then the threaded rod 55 is rotated to make the threaded tube 54 threadedly linked, and then the sampling storage table 1 is adjusted to an appropriate height, and the sampling bottle 31 is taken out from the sampling storage table 1, and then the linkage rod 43 and the stabilizing rod 44 are controlled to unfold, and then the two adjacent sampling bottles 31 are threadedly connected to the butt pipe 34 through the two-way valve pipe 32, and then the sampling bottle 31 is removed from the sampling storage table 1. The combination forms a whole, and one of the sampling bottles 31 is filled with liquid, and then the disposable sampling tube 7 is connected to the sampling bottle 31 filled with liquid to start sampling. When sampling, the patient blows air into the disposable sampling tube 7, and the gas enters the sampling bottle 31 through the two-way valve tube 32, and presses the liquid in the sampling bottle 31 into another sampling bottle 31 to complete the sampling operation. The first check head 36 and the second check head 38 prevent the liquid in the other sampling bottle 31 from flowing into the sampling bottle 31 filled with the specimen, and at the same time, the gas in the sampling bottle 31 filled with the specimen is prevented from escaping.

[0038] In a further preferred embodiment of the present invention, Figure 1-5 As shown, a screw hole is provided at the center of the cover plate 33 , a thread is provided on the inner wall of the butt joint pipe 34 , and two sets of reverse threads are provided on the outer wall of the two-way valve pipe 32 . The two-way valve pipe 32 is threadedly matched with the cover plate 33 and the butt joint pipe 34 .

[0039] In this embodiment, the two-way valve tube 32 can be quickly assembled and connected with the cover plate 33 and the butt joint tube 34 and can be disassembled and separated by setting the thread.

[0040] In a further preferred embodiment of the present invention, Figure 1-5 As shown, a return spring 45 is disposed in the slide slot 41 , one end of the return spring 45 abuts against the block 42 , and the other end abuts against the top end of the slide slot 41 .

[0041] In this embodiment, the reset spring 45 is provided to push the clamping block 42, so that the linkage rod 43 and the stabilizing rod 44 can be quickly linked and unfolded to form a stable supporting structure.

[0042] In a further preferred embodiment of the present invention, Figure 1-5 As shown, the outer sliding sleeve of the sampling bottle 31 is provided with an adjusting ring 46 , and the adjusting ring 46 is connected and fixed to the clamping block 42 .

[0043] In this embodiment, the multiple clamping blocks 42 can be synchronously linked by setting the adjustment ring 46 .

[0044] In a further preferred embodiment of the present invention, Figure 1-5As shown, a screw hole is penetrated through the adjusting ring 46 , and a locking screw 47 is screwed into the screw hole, and one end of the locking screw 47 abuts against the sampling bottle 31 .

[0045] In this embodiment, the adjusting ring 46 is positioned by the locking screw 47 , thereby achieving a positioning effect on the position of the clamping block 42 .

[0046] In a further preferred embodiment of the present invention, Figure 1-5 As shown, the support mechanism 5 also includes a driven bevel gear 56, a driving bevel gear 57 and a rocker arm 58. The driven bevel gear 56 is coaxially fixed on the threaded rod 55, the rocker arm 58 is rotatably connected to one side of the base 51, and the driving bevel gear 57 is coaxially fixed to one end of the rocker arm 58 and meshes with the driven bevel gear 56.

[0047] In this embodiment, the driving bevel gear 57 is driven to rotate by the rocker arm 58 , thereby causing the driven bevel gear 56 to mesh and link, and the threaded rod 55 is driven to rotate synchronously by the driven bevel gear 56 .

[0048] In a further preferred embodiment of the present invention, Figure 1-5 As shown, an observation window 6 is provided on the sampling storage table 1 , and scale lines are provided on the observation window 6 , and a disposable sampling tube 7 is connected to the two-way valve tube 32 of the cover plate 33 .

[0049] In this embodiment, the gas is guided through the disposable sampling tube 7 to prevent gas escape, and at the same time, the collected gas volume can be visually observed through the observation window 6.

[0050] In a further preferred embodiment of the present invention, Figure 1-5 As shown, rollers 8 are provided at the four corners of the bottom of the base 51 .

[0051] In this embodiment, the roller 8 enables the entire sampling platform to be quickly moved to a suitable position for use.

[0052] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0053] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0054] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A mobile highly pathogenic respiratory infectious disease specimen sampling station, characterized in that: include: A sampling storage platform (1), an isolation door (2), a specimen collection mechanism (3), an anti-dumping mechanism (4) and a supporting mechanism (5), wherein a cavity is arranged inside the sampling storage platform (1), and the isolation door (2) is arranged at the front end of the cavity of the sampling storage platform (1); The specimen collection mechanism (3) is used for sampling viruses, and the specimen collection mechanism (3) is arranged on the sampling storage table (1), and comprises a sampling bottle (31), a two-way valve tube (32), a cover plate (33), a butt pipe (34), a limit plate (35), a first check head (36), a first pressure spring (37), a second check head (38), a second pressure spring (39) and a check bead (310), wherein the sampling bottle (31) is provided with The two-way valve tube (32) is provided with a plurality of two-way valve tubes (32), and the two-way valve tubes (32) are respectively provided at the axis of the cover plate (33) and between the two adjacent two-way valve tubes (34) of the sampling bottles (31). The limit plate (35) is provided at the two-way valve tube (31). 2) one end inside, the first check head (36) is arranged inside the two-way valve tube (32) and abuts against one end of the two-way valve tube (32) away from the limit plate (35), the first pressure spring (37) is arranged between the limit plate (35) and the first check head (36), the second check head (38) is slidably connected inside the first check head (36), the second pressure spring (39) is arranged in the internal cavity of the first check head (36), and one end of the second pressure spring (39) abuts against the second check head (38), and the other end abuts against the first check head (36), the check ball (310) is slidably connected inside the first check head (36) and abuts against one end of the first check head (36), the two combinations of the sampling bottles (31) constitute a group, and are connected through the two-way valve tube (32), and one of the sampling bottles (31) is an empty bottle, and the other sampling bottle (31) is filled with liquid; The anti-dumping mechanism (4) is arranged on the sampling bottle (31) and is used to prevent the sampling bottle (31) from tipping over. The supporting mechanism (5) is used to support the sampling storage table (1) and is arranged at the bottom of the sampling storage table (1).

2. A mobile highly pathogenic respiratory infectious disease specimen sampling station as claimed in claim 1, characterized in that: A screw hole is provided at the center of the cover plate (33), a thread is provided on the inner wall of the butt joint pipe (34), two sets of reverse threads are provided on the outer wall of the two-way valve pipe (32), and the two-way valve pipe (32) is threadedly matched with the cover plate (33) and the butt joint pipe (34).

3. A mobile highly pathogenic respiratory infectious disease specimen sampling station as claimed in claim 1, characterized in that: The anti-dumping mechanism (4) includes a slide groove (41), a block (42), a linkage rod (43) and a stabilizing rod (44); the slide groove (41) is concavely arranged on the outer wall of the sampling bottle (31); the block (42) is slidably engaged in the slide groove (41); one end of the linkage rod (43) and the stabilizing rod (44) are rotatably connected to each other; the other end of the linkage rod (43) is rotatably connected to the block (42); and the other end of the stabilizing rod (44) is rotatably connected to the bottom end of the slide groove (41).

4. A mobile highly pathogenic respiratory infectious disease specimen sampling station as claimed in claim 3, characterized in that: A return spring (45) is arranged in the slide groove (41), one end of the return spring (45) abuts against the clamping block (42), and the other end abuts against the top end of the slide groove (41).

5. A mobile highly pathogenic respiratory infectious disease specimen sampling station as claimed in claim 3, characterized in that: The outer sliding sleeve of the sampling bottle (31) is provided with an adjusting ring (46), and the adjusting ring (46) is connected and fixed to the clamping block (42).

6. A mobile highly pathogenic respiratory infectious disease specimen sampling station as claimed in claim 5, characterized in that: The adjusting ring (46) is provided with a screw hole through which a locking screw (47) is screwed and connected. One end of the locking screw (47) is in contact with the sampling bottle (31).

7. A mobile highly pathogenic respiratory infectious disease specimen sampling station as claimed in claim 1, characterized in that: The support mechanism (5) comprises a base (51), a first support rod (52), a second support rod (53), a threaded barrel (54) and a threaded rod (55); the first support rod (52) is fixed on the base (51); one end of the second support rod (53) is slidably connected to the first support rod (52), and the other end is fixed to the sampling storage table (1); the threaded barrel (54) is fixed at the bottom center of the sampling storage table (1); the threaded rod (55) is rotatably connected to the top center of the base (51), and the threaded rod (55) is threadedly fitted in the threaded barrel (54).

8. A mobile highly pathogenic respiratory infectious disease specimen sampling station as claimed in claim 7, characterized in that: The support mechanism (5) further comprises a driven bevel gear (56), a driving bevel gear (57) and a rocker arm (58); the driven bevel gear (56) is coaxially fixed on the threaded rod (55); the rocker arm (58) is rotatably connected to one side of the base (51); the driving bevel gear (57) is coaxially fixed to one end of the rocker arm (58) and meshes with the driven bevel gear (56).

9. A mobile highly pathogenic respiratory infectious disease specimen sampling station as claimed in claim 1, characterized in that: The sampling storage table (1) is provided with an observation window (6), and scale lines are provided on the observation window (6), and a disposable sampling tube (7) is connected to the two-way valve tube (32) of the cover plate (33).

10. A mobile highly pathogenic respiratory infectious disease specimen sampling station as claimed in claim 7, characterized in that: Rollers (8) are arranged at the four corners of the bottom of the base (51).

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