A Mycoplasma pneumoniae IGM antibody detection kit

Abstract

The present invention relates to the technical field of detection kits, and specifically discloses a Mycoplasma pneumoniae IGM antibody detection kit, comprising a main structure, an extraction structure and a blood sampling structure; the extraction structure is detachably arranged on the main structure, and the blood sampling structure is movably arranged on the extraction structure. The present invention can realize recycling and reuse through detachable test paper, blood collection needle and straw, thereby reducing costs. The disassembly and assembly design of the blood collection needle and the test paper makes packaging more convenient, and also facilitates users to assemble and use when needed. A second spring is used to store force and an elastic blood collection needle for blood collection, and a first spring is used to assist blood collection with the help of a bag tube and push blood to the test paper for detection, so that the blood collection process is simpler.

Description

Technical Field

[0001] The present invention relates to the technical field of detection kits, and in particular to a Mycoplasma pneumoniae IGM antibody detection kit. Background Art

[0002] Mycoplasma pneumoniae antibodies are divided into IgG antibodies and IgM antibodies. Because the incubation period of Mycoplasma pneumoniae infection is 2 weeks to 3 weeks, when the patient develops symptoms and seeks medical treatment, the IgM antibody has reached a very high level. Therefore, IgM antibody positivity can be used as a diagnostic indicator for acute infection. Existing tests for pneumonia are mostly blood tests to be more accurate. In order to improve convenience, many test kits have emerged, but the existing test kits only take samples through cotton swabs, and their tests are not accurate. If blood tests are done, you can only go to the hospital, and the blood tests in the hospital are more complicated. You need to disinfect with an alcohol cotton ball first, then use a disposable blood collection needle to pierce the fingertip, and then draw blood through a straw, and finally drop the blood on a single test kit. It is not suitable for individual testing, and the instruments used are scattered and not easy to recycle and reuse. Therefore, a Mycoplasma pneumoniae IGM antibody detection kit is designed. Summary of the invention

[0003] The object of the present invention is to provide a Mycoplasma pneumoniae IGM antibody detection kit to solve the problems raised in the above background technology.

[0004] In order to solve the above problems, the present invention provides the following technical solutions: a Mycoplasma pneumoniae IGM antibody detection kit, comprising a main structure, an extraction structure and a blood collection structure; the extraction structure is detachably mounted on the main structure, and the blood collection structure is movably mounted on the extraction structure.

[0005] Preferably, the main structure includes a first box body, a second box body, a pair of lock channels, alcohol cotton, a sealing sticker and a test paper; the first box body is a rectangular structure, and a pair of first lock grooves are symmetrically arranged on the left and right side walls, and a card block is arranged in the middle of the first lock groove; the second box body is a rectangular structure, and a liquid storage tank is arranged in the middle of the upper wall of the left end; the second box body can be detachably buckled on the first box body, and the left and right side walls of the second box body are provided with lock claws that match the first lock grooves, and the lock claws can be respectively fitted on the card blocks, and the first A test port is provided in the middle of the upper wall at the right end of the second box body, an observation port is provided between the test port and the liquid storage tank, a pair of the lock channels are both L-shaped, and a pair of the lock channels are symmetrically arranged on the front side walls of the first box body and the second box body respectively, the alcohol cotton is placed in the liquid storage tank, and disinfectant alcohol is added to the liquid storage tank, the sealing sticker is pasted on the liquid storage tank and seals the liquid storage tank, the test paper is fixedly arranged between the first box body and the right end of the second box body, and one end of the test paper is located below the test port, and the observation end of the test paper is located at the observation port.

[0006] Preferably, the extraction structure includes a first shell, a second shell, a pair of card plates, a baffle, a bag tube, a pressing rod, a first spring, a first cover body and two pairs of first insertion rods; the first shell is a rectangular box body without a right side wall, and a first bayonet is provided in the middle of the left side wall of the first shell, and plug holes are provided at the left and right ends of the first shell near the four corners, and a plurality of mounting holes are equidistantly provided on the upper wall of the first shell, the second shell has the same structure as the first shell, and a plurality of mounting posts are equidistantly provided on the lower wall of the second shell, and the second shell can be detachably buckled on the first shell through the mounting posts, and an L-shaped movable groove is provided in the middle of the upper wall of the second shell near the right end, and a pair of the card plates are symmetrically embedded in the first shell and the second shell respectively and near the left end, and the middle of the opposite side walls of the card plates are provided with the first bayonet The same second bayonet, the baffle is movably embedded between the first shell and the second shell, and is located in the middle of the first shell, one end of the bag tube is movably inserted into the first bayonet and the second bayonet respectively, and the airbag end of the bag tube is attached to the left side wall of the baffle, the pressing rod is I-shaped, one end of the pressing rod is movably inserted into the upper wall of the second shell, and one end of the pressing rod is attached to the airbag end of the bag tube, the first spring is movably sleeved on the other end of the pressing rod, the first cover body is a rectangular box body without a right side wall, the first cover body is detachably arranged on the left end of the first shell through the first insertion rod, and is sleeved on one end of the bag tube, two pairs of the first insertion rods are respectively arranged at the four corners of the right side wall of the first cover body, and the rear side wall of the first cover body near the upper and lower ends and the rear side walls of the first shell and the second shell are correspondingly provided with sliding grooves.

[0007] Preferably, the blood sampling structure includes an assisting plate, a toggle lever, a second spring, a clamping tube, a fastening sleeve, a blood collection needle, a second cover body and two pairs of second insertion rods; the assisting plate is a rectangular structure, and a flip opening is provided in the middle of the upper wall, the assisting plate is movably embedded between the first shell and the second shell and is located on the right side of the baffle, one end of the toggle lever is movably embedded in the flip opening on the upper wall of the assisting plate, and the other end of the toggle lever movably passes through the moving groove, the two ends of the second spring are respectively attached to the right side wall of the baffle and the left side wall of the assisting plate, one end of the clamping tube is fixedly arranged in the middle of the right side wall of the assisting plate, and a needle is provided in the middle of the other end of the clamping tube The second cover body is detachably buckled on the right end of the first shell and is sleeved on the blood collection needle. The second cover body is detachably buckled on the right end of the first shell and is sleeved on the blood collection needle. The second cover body is detachably buckled on the right end of the first shell and is sleeved on the blood collection needle. The second cover body is provided with a blood collection hole in the middle of the right side wall of the second cover body. Two pairs of the second plug rods are respectively arranged at the four corners of the left side wall of the second cover body and the second plug rods are detachably inserted into the plug hole. The rear side wall of the second shell is symmetrically provided with sliding grooves.

[0008] Preferably, the second cover body, the first cover body, the first shell body and the second shell body are all detachably mounted on the lock track through a sliding groove, and fit with the first box body and the second box body.

[0009] Preferably, the blood collection needle can pass through the blood collection hole of the second cover body.

[0010] Preferably, the length of the blood collection needle extending out of the second cover body is adjustable.

[0011] Preferably, the toggle rod can be moved to the left end of the moving slot and locked.

[0012] Preferably, the lock claw is moved to disengage the lock block in the first lock slot to unlock the lock, so that the first box body can be separated from the second box body to replace the test paper.

[0013] The Mycoplasma pneumoniae IGM antibody detection kit proposed by the present invention has the following beneficial effects:

[0014] 1. Can save costs: Through the detachable test strips, blood collection needles and straws, they can be recycled and reused, thus reducing costs.

[0015] 2. Convenience: The disassembly and assembly design of the blood collection needle and test strip makes packaging more convenient, and also makes it easy for users to assemble and use when needed.

[0016] 3. Easy operation: Use the second spring to store power and the elastic blood collection needle for blood collection, and use the first spring to assist in drawing blood with the help of the bag tube and push it to the test paper for testing, making the blood collection process easier.

[0017] 4. Hygiene and safety: Since the blood collection needle and test paper can be separated and recycled, it can reduce the risk of cross infection and improve hygiene and safety. By recycling and reuse, it reduces the generation of medical waste and helps protect the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall assembly structure of the present invention;

[0019] Figure 2 It is a schematic diagram of a first assembly structure of the present invention;

[0020] Figure 3 is a schematic diagram of a second assembly structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the split structure of the main structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the extraction structure splitting structure of the present invention;

[0023] Figure 6This is a schematic diagram of the split structure of the blood sampling structure of the present invention;

[0024] Figure 7 For the present invention Figure 4 A local enlarged view of point A in FIG.

[0025] Figure 8 For the present invention Figure 4 A local enlarged view of point B in FIG.

[0026] Fig. 9 For the present invention Figure 5 A local enlarged view of point C in FIG.

[0027] Fig.10 For the present invention Figure 5 A local enlarged view of point D in FIG.

[0028] Fig.11 For the present invention Figure 6 A local enlarged view of point E in FIG.

[0029] Fig.12 For the present invention Figure 6 A partial enlarged view of point F in FIG.

[0030] In the figure: 1. main structure; 11. first box body; 12. second box body; 13. lock channel; 14. alcohol cotton; 15. sealing sticker; 16. test paper; 2. extraction structure; 21. first shell; 22. second shell; 23. card plate; 24. baffle; 25. bag tube; 26. pressing rod; 27. first spring; 28. first cover; 29. ​​first insertion rod; 3. blood collection structure; 31. power plate; 32. toggle rod; 33. second spring; 34. clamp tube; 35. fastening sleeve; 36. blood collection needle; 37. second cover; 38. second insertion rod; 41. first locking groove; 42. locking block; 43. locking claw; 51. liquid storage tank; 52. observation port; 53. test port; 6. moving groove; 7. slide groove; 8. blood collection hole. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-Figure 12The present invention provides a technical solution: a Mycoplasma pneumoniae IGM antibody detection kit, comprising a main structure 1, an extraction structure 2 and a blood collection structure 3; the extraction structure 2 is detachably arranged on the main structure 1, and the blood collection structure 3 is movably arranged on the extraction structure 2; acupuncture blood collection can be performed through the blood collection structure 3, blood can be extracted and pushed through the extraction structure 2, and blood can be tested, disinfected and hemostatic through the main structure 1.

[0033] As a further solution of the present invention, the main structure 1 includes a first box body 11, a second box body 12, a pair of lock channels 13, alcohol cotton 14, a sealing sticker 15 and a test paper 16; the first box body 11 is a rectangular structure, and a pair of first lock grooves 41 are symmetrically arranged on the left and right side walls, and a card block is arranged in the middle of the first lock groove 41, the second box body 12 is a rectangular structure, and a liquid storage tank 51 is arranged in the middle of the upper wall of the left end, the second box body 12 can be detachably buckled on the first box body 11, and the left and right side walls of the second box body 12 are provided with lock claws 43 that match the first lock groove 41, and the lock claws 43 can be respectively mounted on the card block, and a test port 53 is arranged in the middle of the upper wall of the right end of the second box body 12, and a test port 53 is arranged between the test port 53 and the liquid storage tank 51 There is an observation port 52, a pair of locks 13 are both L-shaped, and the pair of locks 13 are symmetrically arranged on the front side walls of the first box body 11 and the second box body 12 respectively. The alcohol cotton 14 is placed in the liquid storage tank 51, and disinfectant alcohol is added to the liquid storage tank 51. The sealing sticker 15 is pasted on the liquid storage tank 51 and seals the liquid storage tank 51. The test paper 16 is fixedly arranged between the first box body 11 and the right end of the second box body 12, and one end of the test paper 16 is located below the test port 53, and the observation end of the test paper 16 is located at the observation port 52. By tearing off the sealing sticker 15, the alcohol cotton 14 can be used to disinfect the fingertips or press to stop bleeding after blood collection. The test paper 16 can be replaced by buckling the first box body 11 and the second box body 12, and blood can be detected by the test paper 16.

[0034] As a further solution of the present invention, the extraction structure 2 includes a first shell 21, a second shell 22, a pair of card plates 23, a baffle 24, a bag tube 25, a pressing rod 26, a first spring 27, a first cover 28 and two pairs of first insertion rods 29; the first shell 21 is a rectangular box body without a right side wall, and a first bayonet is provided in the middle of the left side wall of the first shell 21, and jacks are provided at both ends of the first shell 21 near the four corners, and a plurality of mounting holes are equidistantly provided on the upper wall of the first shell 21, and the second shell 22 and the first cover 28 are provided with a plurality of mounting holes. The first shell 21 has the same structure, and a plurality of mounting posts are equidistantly arranged on the lower wall of the second shell 22. The second shell 22 can be detachably buckled on the first shell 21 through the mounting posts. The middle of the upper wall of the second shell 22 near the right end is provided with an L-shaped movable groove 6. A pair of clamps 23 are symmetrically embedded in the first shell 21 and the second shell 22 and near the left end. The middle of the opposite side walls of the clamps 23 are provided with second clamps that are the same as the first clamps. The baffle 24 is movably embedded between the first shell 21 and the second shell 22, and is positioned In the middle of the first shell 21, one end of the bag tube 25 is respectively movably inserted into the first bayonet and the second bayonet, and the airbag end of the bag tube 25 is attached to the left side wall of the baffle 24. The pressing rod 26 is I-shaped, and one end of the pressing rod 26 is movably inserted into the upper wall of the second shell 22, and one end of the pressing rod 26 is attached to the airbag end of the bag tube 25. The first spring 27 is movably sleeved on the other end of the pressing rod 26. The first cover body 28 is a rectangular box body without a right side wall. The first cover body 28 is detachably placed on the first shell through the first insertion rod 29. 21 is at the left end and is sleeved on one end of the bag tube 25. Two pairs of first insertion rods 29 are respectively arranged at the four corners of the right side wall of the first cover body 28. The rear side wall of the first cover body 28 near the upper and lower ends and the rear side walls of the first shell 21 and the second shell 22 are correspondingly provided with sliding grooves 7; the first shell 21 and the second shell 22 are disassembled and fastened to facilitate the replacement of the bag tube 25 and the blood collection needle 36. The bag tube 25 can be squeezed by the pressing rod 26 to extract or push blood, and the pressing rod 26 can be reset by the first spring 27.

[0035] As a further solution of the present invention, the blood sampling structure 3 includes a power plate 31, a toggle rod 32, a second spring 33, a clamp tube 34, a fastening sleeve 35, a blood collection needle 36, a second cover body 37 and two pairs of second insertion rods 38; the power plate 31 is a rectangular structure, and a flip opening is provided in the middle of the upper wall. The power plate 31 is movably embedded between the first shell 21 and the second shell 22 and is located on the right side of the baffle 24. One end of the toggle rod 32 is movably embedded in the flip opening on the upper wall of the power plate 31. The second spring 33 is respectively attached to the right side wall of the baffle 24 and the left side wall of the assisting plate 31. One end of the clamping tube 34 is fixedly arranged in the middle of the right side wall of the assisting plate 31, and a pinhole is arranged in the middle of the other end of the clamping tube 34. A force application groove is opened in the middle of the other end of the clamping tube 34. The fastening sleeve 35 is detachably screwed on the other end of the clamping tube 34. One end of the blood collection needle 36 is detachably arranged on the pinhole at the other end of the clamping tube 34. The blood collection needle 36 is tightened and clamped by the fastening sleeve 35, and the blood collection needle 36 is located on the right side of the first shell 21. The second cover 37 is detachably buckled on the right end of the first shell 21 through the second plug rod 38 and is sleeved on the blood collection needle 36. A blood collection hole 8 is provided in the middle of the right side wall of the second cover 37. Two pairs of second plug rods 38 are respectively provided at the four corners of the left side wall of the second cover 37 and the second plug rods 38 are detachably inserted into the insertion hole. The rear side wall of the second shell 22 is symmetrically provided with sliding Slot 7; by pushing the toggle rod 32 to move to the left end in the movable slot 6, and then pushing the toggle rod 32 backward, the toggle rod 32 is flipped and locked in the limit position at the left end of the movable slot 6, and the second spring 33 can be compressed and stored by the assisting plate 31. When the toggle rod 32 is pushed forward to unlock, the blood collection needle 36 will be quickly ejected through the second cover body 37 with the help of the force of the second spring 33 for puncture and blood collection. The extension length of the blood collection needle 36 can be adjusted and replaced by rotating the fastening sleeve 35.

[0036] As a further solution of the present invention, the second cover body 37, the first cover body 28, the first shell body 21 and the second shell body 22 are all detachably mounted on the lock track 13 through the slide groove 7, and are compatible with the first box body 11 and the second box body 12, for design and assembly requirements, and are easy to pack.

[0037] As a further solution of the present invention, the blood collection needle 36 can pass through the blood collection hole 8 of the second cover body 37 for designing blood collection needs.

[0038] As a further solution of the present invention, the length of the blood collection needle 36 extending out of the second cover body 37 is adjustable and can be adjusted to a certain extent according to design requirements.

[0039] As a further solution of the present invention, the toggle rod 32 can be moved to the left end of the movable slot 6 and locked, which is used to design the blood collection and energy storage requirements.

[0040] As a further solution of the present invention, the lock claw 43 is unlocked by disengaging the lock block 42 in the first lock slot 41 , so that the first box body 11 and the second box body 12 can be separated to replace the test paper 16 , which can facilitate replacement of the test paper 16 .

[0041] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0042] When in use, force is applied to slide the first shell 21 and the second shell 22 in the extraction structure 2 away from the lock path 13 on the first box body 11 and the second box body 12 to separate them, and then the first box body 11 is horizontally placed on the table, and the second box body 12 is facing upward, so that the test paper 16 in the observation port 52 can be observed;

[0043] Then, the second cover 37 in the blood collection structure 3 is opened, and the second insertion rod 38 is separated from the first shell 21 and the second shell 22, so that the blood collection needle 36 can be exposed; the blood collection needle 36 is loosened by rotating the fastening sleeve 35 to adjust the length of the blood collection needle 36 outside the clamping tube 34 (the outer wall of the blood collection needle 36 can be provided with scales for easy observation and adjustment), and after adjusting the blood collection needle 36, the second cover 37 is reset and installed through the second insertion rod 38, and is sleeved on the blood collection needle 36, and the blood collection needle 36 is located outside the second cover 37;

[0044] Then tear off the sealing sticker 15 in the main structure 1, take out the alcohol cotton 14 in the liquid storage tank 51, wipe and disinfect the needle tip of the blood collection needle 36, and then wipe and disinfect the fingertip for blood collection;

[0045] After disinfection, the toggle rod 32 is moved by applying force, so that the toggle rod 32 drives the assisting plate 31 to move between the first shell 21 and the second shell 22 and compress the second spring 33 between the baffles 24. After the toggle rod 32 is moved to the left end of the moving groove 6, the toggle rod 32 can be turned forward and backward, and the toggle rod 32 is pushed to the left end of the moving groove 6 for locking, so that the blood collection needle 36 can be charged.

[0046] Then, the first shell 21 and the second shell 22 can be held in the right hand, and the blood collection hole 8 of the second cover 37 can be attached to the fingertip. Then, the thumb can be used to move the toggle lever 32 to unlock it, and the blood collection needle 36 can be ejected and inserted into the fingertip with the help of the spring force. Then, the blood can be squeezed out by squeezing the finger, and then the first cover 28 can be removed, and the pressure rod 26 can be used to squeeze the bag tube 25 to generate suction to absorb blood. The pressure rod 26 can be reset with the help of the first spring 27.

[0047] Then press again to squeeze the blood into the test port 53 of the second box body 12, and test by contact between the blood and the test paper 16, and observe the changes of the test paper 16 through the observation port 52;

[0048] After use, the first cover 28 and the second cover 37 are respectively covered with the blood collection needle 36 and the bag tube 25 through the first insertion rod 29 and the second insertion rod 38 for the same collection;

[0049] The lock catch 43 can also be moved to unlock the lock block 42 in the first lock slot 41 to separate the first box body 11 from the second box body 12 to replace the test paper 16. The blood collection needle 36 and the capsule tube 25 can also be removed for replacement, and the capsule tube 25 is clamped and limited by the clamping plate 23.

[0050] 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 Mycoplasma pneumoniae IGM antibody detection kit, characterized in that: It comprises a main structure (1), an extraction structure (2) and a blood sampling structure (3); the extraction structure (2) is detachably mounted on the main structure (1), and the blood sampling structure (3) is movably mounted on the extraction structure (2); The main structure (1) comprises a first box body (11), a second box body (12), a pair of locks (13), alcohol cotton (14), a sealing sticker (15) and a test paper (16); The first box body (11) is a rectangular structure, and a pair of first locking grooves (41) are symmetrically arranged on the left and right side walls, and a clamping block is arranged in the middle of each of the first locking grooves (41). The second box body (12) is a rectangular structure, and a liquid storage tank (51) is arranged in the middle of the left upper wall. The second box body (12) is detachably buckled on the first box body (11), and the left and right side walls of the second box body (12) are both provided with locking claws (43) that match the first locking grooves (41), and the locking claws (43) can be respectively fitted on the clamping block. A test port (53) is arranged in the middle of the right upper wall of the second box body (12), and the test port (53) is connected to the liquid storage tank (51). An observation port (52) is arranged between the first box body (11) and the second box body (12); the pair of lock paths (13) are both L-shaped; the pair of lock paths (13) are symmetrically arranged on the front side walls of the first box body (11) and the second box body (12), respectively; the alcohol cotton (14) is placed in the liquid storage tank (51), and disinfectant alcohol is added to the liquid storage tank (51); the sealing sticker (15) is adhered to the liquid storage tank (51) and seals the liquid storage tank (51); the test paper (16) is fixedly arranged between the first box body (11) and the right end of the second box body (12), and one end of the test paper (16) is located below the test port (53), and the observation end of the test paper (16) is located at the observation port (52); The extraction structure (2) comprises a first shell (21), a second shell (22), a pair of clamping plates (23), a baffle (24), a bag tube (25), a pressing rod (26), a first spring (27), a first cover (28) and two pairs of first insertion rods (29); The first shell (21) is a rectangular box body without a right side wall, and a first bayonet is provided in the middle of the left side wall of the first shell (21). Insertion holes are provided at both left and right ends of the first shell (21) near the four corners. A plurality of mounting holes are equidistantly provided on the upper wall of the first shell (21). The second shell (22) has the same structure as the first shell (21), and a plurality of mounting posts are equidistantly provided on the lower wall of the second shell (22). The second shell (22) is detachably buckled on the first shell (21) through the mounting posts. An L-shaped movable groove (6) is provided in the middle of the upper wall of the second shell (22) near the right end. A pair of the bayonet plates (23) are symmetrically embedded in the first shell (21) and the second shell (22) and near the left end. The bayonet plates (23) are provided in the middle of the opposite side walls with second bayonet ports identical to the first bayonet ports. The baffle plate (24) is movably embedded between the first shell (21) and the second shell (22) and is located at the first shell. (21), one end of the bag tube (25) is movably inserted into the first bayonet and the second bayonet, and the airbag end of the bag tube (25) is attached to the left side wall of the baffle (24), the pressing rod (26) is I-shaped, one end of the pressing rod (26) is movably inserted into the upper wall of the second shell (22), and one end of the pressing rod (26) is attached to the airbag end of the bag tube (25), the first spring (27) is movably sleeved on the other end of the pressing rod (26), and the first cover The body (28) is a rectangular box body without a right side wall. The first cover body (28) is detachably mounted on the left end of the first shell body (21) through the first insertion rod (29) and is sleeved on one end of the bag tube (25). Two pairs of the first insertion rods (29) are respectively arranged at the four corners of the right side wall of the first cover body (28). The rear side wall of the first cover body (28) near the upper and lower ends and the rear side walls of the first shell body (21) and the second shell body (22) are correspondingly provided with sliding grooves (7). The blood sampling structure (3) comprises a power assist plate (31), a toggle rod (32), a second spring (33), a clamping tube (34), a fastening sleeve (35), a blood sampling needle (36), a second cover body (37), and two pairs of second insertion rods (38); The assisting plate (31) is a rectangular structure, and a flip opening is provided in the middle of the upper wall. The assisting plate (31) is movably embedded between the first shell (21) and the second shell (22) and is located on the right side of the baffle (24). One end of the toggle rod (32) is movably embedded in the flip opening of the upper wall of the assisting plate (31), and the other end of the toggle rod (32) movably penetrates the movable groove (6). The two ends of the second spring (33) are respectively attached to the right side wall of the baffle (24) and the left side wall of the assisting plate (31). One end of the clamping tube (34) is fixedly arranged in the middle of the right side wall of the assisting plate (31), and a pinhole is provided in the middle of the other end of the clamping tube (34). A force application groove is provided in the middle of the other end of the clamping tube (34). The fastening sleeve (35) is detachable. The second cover (37) is detachably screwed to the other end of the clamp tube (34); one end of the blood collection needle (36) is detachably mounted on the needle hole at the other end of the clamp tube (34); and the blood collection needle (36) is tightened and clamped by the fastening sleeve (35); the blood collection needle (36) is located on the right side of the first shell (21); the second cover (37) is detachably buckled to the right end of the first shell (21) through the second insertion rod (38) and is sleeved on the blood collection needle (36); a blood collection hole (8) is provided in the middle of the right side wall of the second cover (37); two pairs of the second insertion rods (38) are respectively provided at the four corners of the left side wall of the second cover (37); and the second insertion rods (38) are detachably inserted into the insertion hole; and a slide groove (7) is symmetrically provided on the rear side wall of the second shell (22).

2. A Mycoplasma pneumoniae IGM antibody detection kit according to claim 1, characterized in that: The second cover body (37), the first cover body (28), the first shell body (21) and the second shell body (22) are all detachably mounted on the lock track (13) via the slide groove (7), and fit in with the first box body (11) and the second box body (12).

3. A Mycoplasma pneumoniae IGM antibody detection kit according to claim 2, characterized in that: The blood collection needle (36) is capable of penetrating the blood collection hole (8) of the second cover body (37).

4. A Mycoplasma pneumoniae IGM antibody detection kit according to claim 3, characterized in that: The length of the blood collection needle (36) extending out of the second cover body (37) is adjustable.

5. A Mycoplasma pneumoniae IGM antibody detection kit according to claim 4, characterized in that: The toggle rod (32) can be moved to the left end of the movable slot (6) and locked.

6. A Mycoplasma pneumoniae IGM antibody detection kit according to claim 5, characterized in that: The lock claw (43) is moved to disengage the lock block (42) in the first lock slot (41) to unlock the lock, thereby separating the first box body (11) from the second box body (12) to replace the test paper (16).

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