Multifunctional kit for detecting environmental allergen of asthma patient

Abstract

The invention belongs to the technical field of detection articles, and discloses a multifunctional kit for environmental allergen detection of asthma patients, which comprises a kit body and a movable plate clamped in the kit body, and also comprises: a plurality of limiting assemblies distributed on the movable plate at equal intervals; the compression assemblies are mounted at four corners of the bottom surface of the movable plate; and the movable assembly is movably installed in the movable plate and used for clamping the limiting assembly. Through cooperation of the limiting rubber tube, the corrugated air bag and other structures, an operator does not need to repeatedly compare marks on reagent bottles and pull up the reagent bottles to take the reagent bottles out of the kit when environmental allergens of asthma patients of the same type are detected, so that the time for overall checking of the marks is greatly shortened, and the detection efficiency is improved. The efficiency of detecting the environmental allergen of the asthma patient is improved, and the multifunctionality of the kit is realized.

Description

Technical Field

[0001] The invention belongs to the technical field of detection supplies, and in particular is a multifunctional reagent kit for detecting environmental allergens in asthma patients. Background Art

[0002] The test kit is a box used to hold reagent bottles for testing chemical components, drug residues, virus types, etc. It is generally used by hospitals and pharmaceutical companies. The test kit for environmental allergen testing of asthma patients collects the collected environmental allergen materials into the reagent bottle, and then places the reagent bottle in the test kit for professional testing;

[0003] However, the existing test kits for detecting environmental allergens in asthma patients still have disadvantages in actual use: in use, the collection of environmental allergens for asthma patients is generally divided into airborne allergens, food allergens, etc. In order to distinguish different environmental allergens, numbers or text labels are generally adhered to the outer wall of the reagent bottle, and the reagent bottles with different labels are placed in the same batch of test kits. When the same type of reagent bottles need to be tested, the operator needs to accurately distinguish them. When the test kit is required to be taken out of the test kit for testing, due to the small size of the test kit and difficulty in observation, the reagent bottles need to be taken out of the test kit one by one, and the labels on the reagent bottles need to be compared one by one. Reagent bottles that do not belong to the same type need to be placed in the test kit again, which greatly reduces the operating efficiency, so it needs to be improved. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a multifunctional kit for detecting environmental allergens in asthma patients.

[0005] To achieve the above object, the present invention provides the following technical solution: a multifunctional kit for detecting environmental allergens in asthma patients, comprising a kit body and a movable plate snapped into the inside of the kit body, and further comprising:

[0006] A plurality of limiter components are provided and are evenly distributed on the movable plate;

[0007] Compression components, the compression components are installed at the four corners of the bottom surface of the movable plate;

[0008] A movable component, which is movably mounted inside the movable plate and is used to clamp the limit assembly;

[0009] An air bag, the air bag is fixedly connected to the upper end of the inner cavity of the test kit body;

[0010] The movable assembly includes a butt plate, both ends of one side wall of the butt plate are fixedly connected with rectangular rods, the rectangular rods are movably connected inside the movable plate, and two adjacent side walls of the rectangular rods are equidistantly installed with butt blocks, the adjacent ends of the two butt blocks are butt-connected with rubber arc plates, and the inner walls of the two rubber arc plates are butt-connected with the limit assembly;

[0011] The compression assembly includes a corrugated airbag, the top and bottom of which are respectively fixed to the movable plate and the reagent box body from top to bottom, a connecting pipe is fixed to the outer side of the lower end of the corrugated airbag, and one end of the connecting pipe away from the corrugated airbag is connected to a first air groove opened in the inner cavity of the reagent box body;

[0012] When the corrugated airbag is compressed by external force, the gas inside the corrugated airbag will flow into the inner cavity at the upper end of the reagent box body through the connecting tube and the first air groove, so that the airbag expands outwards due to the resistance of the gas.

[0013] Preferably, the reagent kit body comprises a box body, and both sides of the inner cavity of the box body are provided with limiting grooves abutting against the abutment plate;

[0014] A cover plate is hinged at one end of the box body, a protrusion is arranged on one side of the bottom surface of the cover plate, and a groove matching the protrusion is opened on the side of the box body away from the cover plate, and limit plates are installed at both ends of the outer wall of the groove.

[0015] Preferably, the limiting groove has a two-stage design, wherein the upper end is vertically designed and the lower end is inclined.

[0016] Preferably, the limiting assembly comprises a limiting rubber tube, the limiting rubber tube is movably clamped inside the movable plate, both sides of the bottom surface of the upper end of the limiting rubber tube are fixedly connected with a first spring, the bottom end of the first spring is fixedly connected to the movable plate, and both sides of the outer wall of the first spring are in contact with the rubber arc plate;

[0017] A slot is provided on the bottom surface of the upper end of the limiting rubber tube, and a magnet is arranged inside the slot. An iron block is installed at the contact end between the movable plate and the limiting rubber tube slot. When the limiting rubber tube moves downward and the limiting rubber tube slot contacts the movable plate iron block, the two will be magnetically adsorbed to achieve fixed limiting between the limiting rubber tube and the movable plate. The adsorption force between the limiting rubber tube slot and the movable plate iron block is greater than the elastic force of the first spring. When the limiting rubber tube needs to be separated from the movable plate, only the reagent bottle needs to be gently lifted upward. Due to the friction between the limiting rubber tube and the outer wall of the reagent bottle, the reagent bottle will drive the limiting rubber tube upward and release the magnetic adsorption effect of the limiting rubber tube and the movable plate.

[0018] Preferably, a second gas groove is provided on the side of the lower end of the corrugated airbag away from the connecting pipe to facilitate gas leakage;

[0019] When the bellows airbag is downwardly compressed by an external force, part of the gas inside the bellows airbag will enter the first air groove through the connecting pipe, and part of the gas will be discharged outward through the bellows airbag.

[0020] Preferably, the abutment plate is elastically connected to the movable plate via a spring telescopic cylinder, and the rubber arc plate is elastically connected to the movable plate via a second spring.

[0021] Preferably, the contact end of the rubber arc plate and the stop block is provided with an oblique angle, and one end of the rubber arc plate with an oblique angle is movably connected to the rectangular rod.

[0022] Preferably, when the abutment plate is driven by an external force to synchronously move the rectangular rod inside the movable plate, the abutment block will contact the movement of the rubber arc plate through the angled end of the rubber arc plate, so that the rubber arc plate contacts the outer wall of the limiting rubber tube.

[0023] Preferably, a vertical groove for moving the rubber arc plate is provided inside the movable plate, and the inner wall of the vertical groove is smooth. The vertical groove inside the movable plate ensures that the rubber arc plate can smoothly move to the side close to the limiting rubber tube when being resisted by the resistance block, without tilting, and accurate limiting is performed.

[0024] Preferably, the contact end between the push plate and the limit groove is in an arc shape, and the length and width values ​​of the push plate are compatible with the length and width values ​​of the inner cavity of the limit groove. The arc-shaped design of the contact end between the push plate and the limit groove enables the push plate to move downward in the inner cavity of the limit groove and encounter a turning point between vertical and inclined, and the push plate can move downward smoothly without any sense of frustration.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The present invention provides the cooperation of the limiting rubber tube and the corrugated airbag, so that the operator does not need to repeatedly compare the labels on the reagent bottles when performing the same type of environmental allergen detection for asthma patients, thereby shortening the time. The cover plate releases the pressure on the reagent bottle, and the compressed corrugated airbag drives the movable plate to move up. When it is necessary to check the reagent bottle with the same label, the reagent bottle is pulled up to drive the limiting rubber tube clamping groove to release the magnetic adsorption of the movable plate clamping iron block, and the limiting rubber tube is moved upward by the elastic force of the first spring, resulting in a large area of ​​the upper end of the reagent bottle being exposed. At the same time, the lower end of the reagent bottle will still be clamped with the inner cavity of the limiting rubber tube. The operator only needs to tilt the box body to accurately see the label. At the same time, due to the clamping limit of the lower end of the reagent bottle and the inner cavity of the limiting rubber tube, there is no need to worry that the reagent bottle will fall when the box body is tilted. After the inspection is completed, the reagent bottle is pulled up to be taken out of the test kit, thereby greatly shortening the overall time for checking the label, improving the efficiency of environmental allergen detection for asthma patients, and realizing the multifunctionality of the test kit.

[0027] The present invention improves the stability of the reagent bottle when it is placed in the box body by arranging the cooperation of the rubber arc plate and the abutment plate and other structures. During the downward movement of the movable plate, the abutment plate will be driven to move downward synchronously in the inner wall of the limiting groove. Due to the shape of the inner wall of the limiting groove that is "first vertical and then inclined", the abutment plate will gradually move to the inside of the movable plate and drive the abutment block to move in the same direction, so that the abutment block gradually abuts against the beveled end of the rubber arc plate, resulting in the two rubber arc plates abutting against the outer wall of the limiting rubber tube, thereby greatly improving the placement stability of the reagent bottle inside the box body in the environmental allergen detection of asthma patients;

[0028] The present invention improves the sealing performance of the gap during the closing process of the box body by arranging the cooperation of structures such as the airbag and the compression assembly. The movable plate will compress the corrugated airbag during the downward process. A part of the gas inside the corrugated airbag passes through the connecting pipe and the first air groove into the upper end of the inner cavity of the box body and gradually fills the airbag to expand outward. The deformation of the airbag is used to fill the gap between the bottom of the box body and the cover plate to make it tightly contact and fit, thereby improving the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the cross-sectional structure of the box body of the present invention;

[0031] Figure 3 for Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0032] Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure at B in the middle;

[0033] Figure 5 It is a schematic diagram of the structural matching relationship between the limiting rubber tube and the first spring of the present invention;

[0034] Figure 6 It is a schematic diagram of the side section structure of the present invention;

[0035] Figure 7 It is a schematic diagram of the structural matching relationship between the corrugated airbag and the movable plate of the present invention;

[0036] Figure 8 for Figure 7 A schematic diagram of the partially enlarged structure at C in the middle;

[0037] Fig. 9 It is a schematic diagram of the subdivision structure of the active components of the present invention;

[0038] Fig.10 for Fig. 9 The schematic diagram of the local enlarged structure at D in the middle;

[0039] Fig.11 It is a schematic diagram of the structural matching relationship between the box body and the airbag of the present invention;

[0040] Fig.12 for Fig.11 Schematic diagram of the local enlarged structure at point E in the middle.

[0041] In the figure: 1. reagent box body; 11. box body; 12. limit groove; 2. movable plate; 3. limit assembly; 31. limit rubber tube; 32. first spring; 4. compression assembly; 41. corrugated airbag; 42. connecting pipe; 43. first air groove; 44. second air groove; 5. movable assembly; 51. abutment plate; 52. rectangular rod; 53. spring telescopic cylinder; 54. rubber arc plate; 55. second spring; 56. abutment block; 6. airbag. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] like Figures 1 to 12 As shown, the present invention provides a multifunctional kit for detecting environmental allergens in asthma patients, comprising a kit body 1 and a movable plate 2 clamped inside the kit body 1, and further comprising:

[0044] A plurality of limiter components 3 are provided and are evenly distributed on the movable plate 2;

[0045] Compression assembly 4, which is installed at four corners of the bottom surface of the movable plate 2;

[0046] A movable component 5, which is movably mounted inside the movable plate 2 and is used to clamp the limit component 3;

[0047] The airbag 6 is fixedly connected to the upper end of the inner cavity of the reagent box body 1;

[0048] The movable assembly 5 includes a butt plate 51, both ends of one side wall of the butt plate 51 are fixedly connected with rectangular rods 52, the rectangular rods 52 are movably connected inside the movable plate 2, and two adjacent side walls of the rectangular rods 52 are equidistantly installed with butt blocks 56, and the adjacent ends of the two butt blocks 56 are butt-connected with rubber arc plates 54, and the inner walls of the two rubber arc plates 54 are butt-connected with the limit assembly 3;

[0049] The compression assembly 4 includes a corrugated airbag 41, the top and bottom of which are fixedly connected to the movable plate 2 and the reagent box body 1 from top to bottom, respectively. A connecting tube 42 is fixedly connected to the outer side of the lower end of the corrugated airbag 41, and one end of the connecting tube 42 away from the corrugated airbag 41 is connected to a first air groove 43 provided in the inner cavity of the reagent box body 1;

[0050] When the corrugated airbag 41 is compressed by external force, the gas inside the corrugated airbag 41 will flow into the inner cavity at the upper end of the reagent box body 1 through the connecting tube 42 and the first air groove 43, so that the airbag 6 is resisted by the gas and expands outward.

[0051] like Figure 1 and Figure 2 As shown, the reagent box body 1 includes a box body 11, and both sides of the inner cavity of the box body 11 are provided with limiting grooves 12 that abut against the abutment plate 51;

[0052] A cover plate is hinged at one end of the box body 11, a protrusion is arranged on one side of the bottom surface of the cover plate, and a groove matching the protrusion is arranged on the side of the box body 11 away from the cover plate, and limit plates are installed at both ends of the outer wall of the groove.

[0053] With the above solution, when the cover and the box body 11 are closed as a whole, the protrusion of the cover of the box body 11 will be accurately stuck in the groove of the box body 11, and the rotating limit plate will be stuck on the outer side of the cover of the box body 11, thereby achieving resistance to the cover of the box body 11, thereby completing the locking effect of the device after the closed state.

[0054] like Figure 2 As shown, the limiting groove 12 has a two-stage design, with the upper end being vertically designed and the lower end being inclined.

[0055] With the above solution, when the stop plate 51 moves downward on the inner wall of the limiting groove 12 , it initially moves downward vertically, and then due to the design of the inclined outer wall below the inner wall of the limiting groove 12 , the stop plate 51 is resisted and gradually moves toward the inside of the movable plate 2 .

[0056] like Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, the limiting assembly 3 includes a limiting rubber tube 31, which is movably clamped inside the movable plate 2, and both sides of the bottom surface of the upper end of the limiting rubber tube 31 are fixedly connected with a first spring 32, the bottom end of the first spring 32 is fixedly connected to the movable plate 2, and both sides of the outer wall of the first spring 32 are in contact with the rubber arc plate 54;

[0057] A clamping groove is provided on the bottom surface of the upper end of the limiting rubber tube 31 , a magnet is arranged inside the clamping groove, and a clamping iron block is installed at the contact end between the movable plate 2 and the clamping groove of the limiting rubber tube 31 .

[0058] The above scheme is adopted: when the limiting rubber tube 31 moves downward, so that the slot of the limiting rubber tube 31 contacts the iron block of the movable plate 2, the two will be magnetically adsorbed to achieve fixed limit between the limiting rubber tube 31 and the movable plate 2, and the adsorption force between the slot of the limiting rubber tube 31 and the iron block of the movable plate 2 is greater than the elastic force of the first spring 32. When it is necessary to separate the limiting rubber tube 31 from the movable plate 2, just gently lift the reagent bottle upward. Due to the friction between the limiting rubber tube 31 and the outer wall of the reagent bottle, the reagent bottle will drive the limiting rubber tube 31 upward and release the magnetic adsorption effect of the limiting rubber tube 31 and the movable plate 2.

[0059] like Figure 8 As shown, a second gas groove 44 is provided on the side of the lower end of the corrugated airbag 41 away from the connecting pipe 42 to facilitate gas leakage;

[0060] When the bellows airbag 41 is downwardly compressed by an external force, part of the gas inside the bellows airbag 41 will enter the first air groove 43 through the connecting pipe 42 , and part of the gas will be discharged to the outside through the bellows airbag 41 .

[0061] The above solution is adopted: the design of the second air groove 44 prevents the gas from being completely discharged from the inside of the connecting pipe 42 to the outside when the inside of the corrugated airbag 41 is compressed, resulting in a slow discharge speed of the gas inside the corrugated airbag 41, thereby affecting the normal downward movement of the movable board 2.

[0062] like Fig.10 As shown, the stop plate 51 is elastically connected to the movable plate 2 via a spring telescopic cylinder 53, and the rubber arc plate 54 is elastically connected to the movable plate 2 via a second spring 55;

[0063] The contact end of the rubber arc plate 54 and the stop block 56 is provided with an oblique angle, and one end of the rubber arc plate 54 with an oblique angle is movably connected to the rectangular rod 52;

[0064] When the rectangular rod 52 is driven by external force to move synchronously inside the movable plate 2 , the stopper 56 will contact the rubber arc plate 54 through the angled end of the rubber arc plate 54 , so that the rubber arc plate 54 contacts the outer wall of the limiting rubber tube 31 .

[0065] like Fig.10 As shown, a vertical groove is provided inside the movable plate 2 for moving the rubber arc plate 54, and the inner wall of the vertical groove is smooth.

[0066] With the above solution, the vertical groove inside the movable plate 2 ensures that when the rubber arc plate 54 is abutted by the abutment block 56 again, it can smoothly move to the side close to the limiting rubber tube 31 without tilting, thereby achieving accurate limiting.

[0067] like Figure 3As shown, the contact end between the abutment plate 51 and the limiting groove 12 is in an arc shape, and the length and width of the abutment plate 51 are both matched with the length and width of the inner cavity of the limiting groove 12 .

[0068] By adopting the above solution, the arc-shaped design of the contact end between the stop plate 51 and the limit groove 12 enables the stop plate 51 to move downward in the inner cavity of the limit groove 12 and encounter a turning point between vertical and inclined, and the stop plate 51 can move downward smoothly without any sense of frustration.

[0069] The working principle and use process of the present invention:

[0070] First, place the collected reagent bottle inside the limiting rubber tube 31, stick the bottom end of the reagent bottle to the bottom surface of the inner cavity of the limiting rubber tube 31, and press the limiting rubber tube 31 downward through the reagent bottle so that the grooves on both sides of the limiting rubber tube 31 gradually contact the iron blocks on both sides of the movable plate 2, so as to realize the magnetic adsorption and fixation of the limiting rubber tube 31 and the movable plate 2. After placing multiple reagent bottles in sequence, turn over the cover plate on the upper side of the box body 11, use the bottom surface of the cover plate to contact the top of the reagent bottle and drive the movable plate 2 to gradually move downward in the inner cavity of the box body 11;

[0071] Subsequently, the movable plate 2 compresses the corrugated airbag 41 during the downward movement, so that part of the gas inside the corrugated airbag 41 enters the first air groove 43 through the connecting pipe 42, and enters the upper end of the inner cavity of the box body 11 through the first air groove 43, and gradually fills the airbag 6 to expand outward, and closely contacts and fits the gap between the bottom of the box body 11 and the cover plate, thereby improving the sealing performance;

[0072] At the same time, during the downward movement of the movable plate 2, the abutting plate 51 will be driven to move downward synchronously in the inner wall of the limiting groove 12. Due to the shape of the inner wall of the limiting groove 12 that is "first vertical and then inclined", the abutting plate 51 will gradually move to the inside of the movable plate 2. During the movement of the abutting plate 51, the abutting block 56 will be driven to move in the same direction through the rectangular rod 52, and the abutting block 56 will gradually contact the oblique end of the rubber arc plate 54, so that the two rubber arc plates 54 can contact the outer wall of the limiting rubber tube 31, so as to improve the placement stability of the reagent bottle inside the box body 11; and the box body 11 is locked through the protrusions, grooves and limiting plates on the outside of the box body 11 to complete the placement and sealing;

[0073] When it is necessary to open the box body 11, the lock of the box body 11 is first released, and the cover of the box body 11 is slowly opened. At this time, the cover releases the pressure on the reagent bottle, and the compressed corrugated airbag 41 will slowly move upward due to its own elastic force and drive the movable plate 2 to move synchronously. The movable plate 2 will drive the reagent bottle upward from the inside of the box body 11 through the limiting rubber tube 31. When it is necessary to check the reagent bottle with the same mark, pull the reagent bottle up to drive the limiting rubber tube 31 slot to release the magnetic adsorption of the movable plate 2 iron block, and the limiting rubber tube 31 is moved upward through the elastic force of the first spring 32, resulting in a large area of ​​the upper end of the reagent bottle being exposed. At the same time, the lower end of the reagent bottle will still be engaged with the inner cavity of the limiting rubber tube 31. The operator only needs to tilt the box body 11 to accurately see the mark, and there is no need to take the reagent bottle out of the test kit to view it, which shortens the operation time. When the same mark is found, the reagent bottle can be directly pulled up to release the fixed limit with the test kit.

[0074] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0075] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional kit for detecting environmental allergens in asthma patients, comprising a kit body (1) and a movable plate (2) snapped into the inside of the kit body (1), characterized in that: Also includes: A plurality of limiter components (3) are provided and are evenly distributed on the movable plate (2); A compression assembly (4), wherein the compression assembly (4) is installed at four corners of the bottom surface of the movable plate (2); A movable component (5), wherein the movable component (5) is movably mounted inside the movable plate (2) and is used to clamp the limiter component (3); An air bag (6), wherein the air bag (6) is fixedly connected to the upper end of the inner cavity of the reagent box body (1); The movable assembly (5) comprises a butt plate (51), both ends of one side wall of the butt plate (51) are fixedly connected with rectangular rods (52), the rectangular rods (52) are movably connected inside the movable plate (2), two adjacent side walls of the rectangular rods (52) are equidistantly installed with butt blocks (56), the adjacent ends of the two butt blocks (56) are butt-connected with rubber arc plates (54), and the inner walls of the two rubber arc plates (54) are butt-connected with the limit assembly (3); The compression assembly (4) comprises a corrugated airbag (41), the top and bottom of the corrugated airbag (41) are respectively fixed to the movable plate (2) and the reagent box body (1) from top to bottom, a connecting tube (42) is fixed to the outer side of the lower end of the corrugated airbag (41), and one end of the connecting tube (42) away from the corrugated airbag (41) is connected to a first air groove (43) provided in the inner cavity of the reagent box body (1); When the corrugated airbag (41) is compressed by external force, the gas inside the corrugated airbag (41) will flow into the inner cavity at the upper end of the reagent box body (1) through the connecting tube (42) and the first gas groove (43), so that the airbag (6) expands outward due to the resistance of the gas.

2. The multifunctional kit for detecting environmental allergens in asthma patients according to claim 1, characterized in that: The reagent box body (1) comprises a box body (11), and both sides of the inner cavity of the box body (11) are provided with limiting grooves (12) that abut against the abutment plate (51); A cover plate is hingedly connected to one end of the box body (11), a protrusion is arranged on one side of the bottom surface of the cover plate, and a groove matching the protrusion is arranged on the side of the box body (11) away from the cover plate, and limit plates are installed at both ends of the outer wall of the groove.

3. The multifunctional kit for detecting environmental allergens in asthma patients according to claim 2, characterized in that: The limiting groove (12) has a two-stage design in appearance, wherein the upper end is vertically designed and the lower end is inclinedly designed.

4. The multifunctional kit for detecting environmental allergens in asthma patients according to claim 1, characterized in that: The limiting assembly (3) comprises a limiting rubber tube (31), the limiting rubber tube (31) is movably clamped inside the movable plate (2), both sides of the bottom surface of the upper end of the limiting rubber tube (31) are fixedly connected with a first spring (32), the bottom end of the first spring (32) is fixedly connected to the movable plate (2), and both sides of the outer wall of the first spring (32) are in contact with the rubber arc plate (54); A clamping groove is provided on the bottom surface of the upper end of the limiting rubber tube (31), a magnet is arranged inside the clamping groove, and a clamping iron block is installed at the contact end between the movable plate (2) and the clamping groove of the limiting rubber tube (31).

5. The multifunctional kit for detecting environmental allergens in asthma patients according to claim 1, characterized in that: A second gas groove (44) is provided on a side of the lower end of the corrugated airbag (41) away from the connecting pipe (42) to facilitate gas leakage; When the bellows airbag (41) is subjected to an external force to compress the internal gas downward, part of the gas inside the bellows airbag (41) will enter the first gas groove (43) through the connecting pipe (42), and part of the gas will be discharged to the outside through the bellows airbag (41).

6. The multifunctional kit for detecting environmental allergens in asthma patients according to claim 1, characterized in that: The abutment plate (51) is elastically connected to the movable plate (2) via a spring telescopic cylinder (53), and the rubber arc plate (54) is elastically connected to the movable plate (2) via a second spring (55).

7. The multifunctional kit for detecting environmental allergens in asthma patients according to claim 1, characterized in that: The contact end of the rubber arc plate (54) and the stop block (56) is provided with an oblique angle, and one oblique end of the rubber arc plate (54) is movably connected to the rectangular rod (52).

8. The multifunctional kit for detecting environmental allergens in asthma patients according to claim 7, characterized in that: When the resisting plate (51) is driven by an external force to synchronously move the rectangular rod (52) inside the movable plate (2), the resisting block (56) will move against the rubber arc plate (54) through the beveled end of the rubber arc plate (54), so that the rubber arc plate (54) contacts the outer wall of the limiting rubber tube (31).

9. The multifunctional kit for detecting environmental allergens in asthma patients according to claim 1, characterized in that: The movable plate (2) is provided with a vertical groove inside for the rubber arc plate (54) to move, and the inner wall of the vertical groove is smooth.

10. The multifunctional kit for detecting environmental allergens in asthma patients according to claim 1, characterized in that: The contact end between the abutment plate (51) and the limiting groove (12) is in an arc shape, and the length and width of the abutment plate (51) are compatible with the length and width of the inner cavity of the limiting groove (12).

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