A Helicobacter pylori detection kit
By designing a Helicobacter pylori detection kit with automatic shake and protection mechanism, the reagent needs to be shaken manually and leak easily is solved, improving detection efficiency and safety.
Patent Information
- Application Number
- CN202111608291.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-12-22
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2041-12-22
AI Technical Summary
The existing Helicobacter pylori detection reagents need to be manually shaken after long storage to evenly disperse the components, increasing the working intensity of medical staff and reducing the detection efficiency, and the kit is prone to reagent leakage due to collisions.
A Helicobacter pylori detection kit including a shell, a shell cover, a shaking mechanism, a protection mechanism and a fixing mechanism is designed. The track column and sliding column are driven by a motor drive the rotating shaft to realize automatic shaking and vertical fixation of the reagent tube, and self-locking is used to prevent reagent leakage through the striker during collision.
The automatic and even dispersion of reagent components is achieved, which reduces the working intensity of medical staff, improves detection efficiency, and protects the reagent tube during collisions to prevent reagent leakage.
Smart Images
Figure CN114313581B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of detection kits, and specifically relates to a Helicobacter pylori detection kit. Background Art
[0002] Helicobacter pylori, abbreviated as HP, has strong activity and reproductive ability and is a bacterium that seriously affects public health. A large number of research data show that HP is the pathogen of chronic active gastritis and an important pathogenic factor for peptic ulcers.
[0003] When medical staff need to use a Helicobacter pylori detection reagent, if the reagent has been stored for a long time, the medical staff need to manually shake the reagent bottle to make the internal drug components fully and evenly dispersed, so as to ensure that the reagent components drawn each time are basically the same, thereby ensuring that the test results are not affected by uneven reagent components and improving the accuracy of the test results. However, when there are too many samples to be tested, a large amount of detection reagent is needed. Before each reagent is drawn, the reagent bottle needs to be shaken, which wastes the time of medical staff, increases a certain working intensity, and reduces the detection frequency and working efficiency. Summary of the Invention
[0004] In view of the problems in the prior art, the present invention provides a Helicobacter pylori detection kit.
[0005] The technical solution adopted by the present invention to solve its technical problems is: a Helicobacter pylori detection kit, including a housing and a housing cover. Two housing covers are hinged to one side of the housing. Protection mechanisms are installed on one side of each of the two housing covers. A shaking mechanism is installed on one side inside the housing, and a fixing mechanism is installed on one side of the shaking mechanism;
[0006] The shaking mechanism includes a base, a motor, a rotating shaft, a support frame, a support block, a spring, an orbital column, a groove track, a telescopic rod, and a blocking groove. A base is fixedly installed on one side inside the housing. A motor is movably installed on one side of the base. A rotating shaft is fixedly connected to one side of the motor. Two support frames are movably installed around the outer circumference of the rotating shaft. One ends of the two support frames are fixedly installed on one side inside the housing. Springs are installed on both symmetric sides inside the two support frames. One ends of the four springs are fixedly connected to support blocks. One ends of the four support blocks are movably clamped on the outer wall of the rotating shaft. The four support blocks are movably installed inside the support frames. An orbital column is fixedly installed in the middle of the rotating shaft. A groove track is provided on the outer wall of the orbital column. Two blocking grooves are provided in the middle of the rotating shaft. The two blocking grooves are located between the orbital column and the support blocks. Telescopic rods are installed below the two blocking grooves. One ends of the two telescopic rods are fixedly installed on the inner side of the housing.
[0007] Furthermore, the shell cover includes a connecting rod, a fixing block and a cover plate. Two cover plates are movably installed on one side of the shell. Two connecting rods are fixedly installed on one side of each of the two cover plates. Two fixing blocks are fixedly installed on two symmetric sides of the outside of the shell. The four fixing blocks cooperate with the four connecting rods, and the four fixing blocks and the four connecting rods are hingedly installed.
[0008] Furthermore, the protection mechanism includes a first long block, a firing pin and a first short block. A first short block is fixedly installed on one side of the cover plate, and a first long block is fixedly installed on the same side of the other cover plate. The first long block and the first short block are cooperatively installed.
[0009] Furthermore, the protection mechanism further includes a second long block, a second short block and a rubber groove. A second long block is fixedly installed on one side of the cover plate, and a second short block is fixedly installed on the same side of the other cover plate. The second long block and the second short block are cooperatively installed. Firing pins are movably installed inside both the first long block and the second long block, and rubber grooves are fixedly installed inside both the first short block and the second short block.
[0010] Furthermore, the fixing mechanism includes a sliding column, a first support plate and a second support plate. A sliding column is movably installed above the track column. The sliding column cooperates with the track column. One end of the sliding column is fixedly installed with a first support plate, and a second support plate is fixedly installed on the upper part of the first support plate.
[0011] Furthermore, the fixing mechanism further includes a first universal cylinder, a reagent tube, a second universal cylinder and a rotating groove. A plurality of rotating grooves are evenly distributed in the middle of the first support plate. A first universal cylinder is rotatably installed inside each of the plurality of rotating grooves. A plurality of second universal cylinders are rotatably installed through the middle of the second support plate. A plurality of holes corresponding to the second universal cylinders are formed through the middle of the second support plate. The second universal cylinder and the first universal cylinder jointly rotatably connect a reagent tube, and the reagent tube is rotatably installed inside the rotating groove.
[0012] Furthermore, both ends of the first support plate are not connected to the shell, and the first support plate never contacts the shell during the movement process. Both ends of the second support plate are fixedly installed on two symmetric sides inside the shell.
[0013] Furthermore, the outer radius of the two firing pins is greater than the inner radius of the two rubber grooves, and the two blocking grooves are non-complete circular track grooves.
[0014] Advantages of the present invention:
[0015] (1) A Helicobacter pylori detection kit according to the present invention employs a shaking mechanism. When the motor rotates, it drives the rotation of the rotating shaft. The rotation of the rotating shaft drives the rotation of the track column. The rotation of the track column drives the sliding column to move horizontally left and right along the groove track, thereby driving the first support plate to move horizontally left and right. The horizontal movement of the first support plate drives the first universal cylinder to rotate in the rotation groove, thereby driving the reagent tube to rotate in the rotation groove. When the rotating shaft rotates to contact the head of the telescopic rod, the reagent tube is just in a vertical state at this time. The rotating shaft is pushed up by the telescopic rod, so that the track column and the motor move upward, so that the sliding column, the first support plate and the reagent tube move upward. When the rotating shaft rotates to disengage from the telescopic rod, the rotating shaft disengages from the telescopic rod, and the rotating shaft, the track column, the motor, the sliding column, the first support plate and the reagent tube move downward to reset. The reagent tube shakes up and down once, and the reagent tube shakes left and right and up and down continuously, so that the internal drug components are fully and evenly dispersed and distributed, ready for use at any time, convenient and fast, improving the work efficiency of medical staff and reducing the work intensity.
[0016] (2) A Helicobacter pylori detection kit according to the present invention employs a protection mechanism. If the kit is knocked down, at the moment of landing, the striker inside the first long block rushes out of the first long block and enters the rubber groove inside the first short block under the action of inertia to form a self-locking. If the other side of the kit lands, the striker inside the second long block rushes out of the second long block and enters the rubber groove inside the second short block under the action of inertia to form a self-locking, ensuring that the reagent tube inside the kit will not be thrown out and cause secondary injury after the kit falls.
[0017] (3) A Helicobacter pylori detection kit according to the present invention employs a blocking mechanism. When the two covers are opened, the motor is powered off and the telescopic rod extends. The rotating shaft rotates several times under the action of inertia. When the rotating shaft contacts the telescopic rod, since the telescopic rod extends and its head completely enters the blocking groove, the rotating shaft cannot pass through the telescopic rod, that is, the rotating shaft stops rotating, and the reagent tube stops moving and is in a vertical state, which is convenient for medical staff to take. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The present invention will be further described below in conjunction with the drawings and embodiments.
[0019] Figure 1 FIG. is a schematic diagram of the overall structure of a Helicobacter pylori detection kit provided by the present invention;
[0020] Figure 2 FIG. is a schematic diagram of the overall structure of a Helicobacter pylori detection kit provided by the present invention with the outer shell removed;
[0021] Figure 3 FIG. is a schematic diagram of the overall side structure of a Helicobacter pylori detection kit provided by the present invention with the outer shell removed;
[0022] Figure 4 Schematic diagram of the overall structure of the fixing mechanism of a Helicobacter pylori detection kit provided by the present invention;
[0023] Figure 5 is Figure 4 M-M cross-sectional view of;
[0024] Figure 6 is Figure 1 Enlarged view of part A of;
[0025] Figure 7 is Figure 1 Enlarged view of part B of;
[0026] Figure 8 Schematic diagram of the striker structure of a Helicobacter pylori detection kit provided by the present invention;
[0027] Figure 9 is Figure 2 Enlarged view of part C of;
[0028] Figure 10 is Figure 5 Enlarged view of part D of;
[0029] In the figure: 1. Housing; 2. Lid; 21. Connecting rod; 22. Fixed block; 23. Cover plate; 3. Protection mechanism; 31. First long block; 32. Striker; 33. First short block; 34. Second long block; 35. Second short block; 36. Rubber groove; 4. Fixing mechanism; 41. Sliding column; 42. First support plate; 43. First universal cylinder; 44. Reagent tube; 45. Second support plate; 46. Second universal cylinder; 47. Rotating groove; 5. Shaking mechanism; 51. Base; 52. Motor; 53. Rotating shaft; 54. Support frame; 55. Support block; 56. Spring; 57. Rail column; 58. Grooved rail; 59. Telescopic rod; 510. Blocking groove. Detailed implementation manners
[0030] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.
[0031] As Figures 1 - 10 shown, a Helicobacter pylori detection kit according to the present invention includes a housing 1 and a lid 2. Two lids 2 are hinged to one side of the housing 1. A protection mechanism 3 is installed on one side of each of the two lids 2. A shaking mechanism 5 is installed on one side inside the housing 1 for shaking the reagent so that the internal components are always in a uniform distribution state. A fixing mechanism 4 is installed on one side of the shaking mechanism 5;
[0032] The shaking mechanism 5 includes a base 51, a motor 52, a rotating shaft 53, a support frame 54, a support block 55, a spring 56, an orbital column 57, a groove track 58, a telescopic rod 59, and a blocking groove 510. One side inside the housing 1 is fixedly installed with the base 51, and one side of the base 51 is movably installed with the motor 52 to provide power for the overall movement. One side of the motor 52 is fixedly connected to the rotating shaft 53. Two support frames 54 are movably installed around the outer side of the rotating shaft 53. One end of the two support frames 54 is fixedly installed on one side inside the housing 1. Springs 56 are installed on both symmetric sides inside the two support frames 54 to buffer the up and down movement of the rotating shaft 53. The adjacent ends of the four springs 56 are all fixedly connected to the support block 55. The adjacent ends of the four support blocks 55 are movably clamped on the outer wall of the rotating shaft 53. The four support blocks 55 are movably installed inside the support frame 54. The middle part of the rotating shaft 53 is fixedly installed with the orbital column 57. A groove track 58 is provided on the outer wall of the orbital column 57. Two blocking grooves 510 are provided in the middle part of the rotating shaft 53. The two blocking grooves 510 are located between the orbital column 57 and the support block 55. Telescopic rods 59 are installed below the two blocking grooves 510. One end of the two telescopic rods 59 is fixedly installed on the inner side of the housing 1. When the two cover plates 23 are in a closed state, the motor 52 is powered on and rotates. The rotation of the motor 52 drives the rotation of the rotating shaft 53. The rotation of the rotating shaft 53 drives the rotation of the orbital column 57. The rotation of the orbital column 57 drives the sliding column 41 to move horizontally left and right along the groove track 58, thereby driving the first support plate 42 to move horizontally left and right. The horizontal left and right movement of the first support plate 42 drives the first universal joint 43 to rotate in the rotating groove 47, thereby driving the reagent tube 44 to rotate in the rotating groove 47. The rotation of the reagent tube 44 drives the second universal joint 46 to rotate in the hole of the second support plate 45, and the second support plate 45 remains stationary. When the rotating shaft 53 rotates to contact the head of the telescopic rod 59, at this time the reagent tube 44 is just in a vertical state. The rotating shaft 53 is pushed up by the telescopic rod 59, so that the orbital column 57 and the motor 52 move upward, so that the sliding column 41, the first support plate 42 and the reagent tube 44 move upward. When the rotating shaft 53 rotates to disengage from the telescopic rod 59, the rotating shaft 53 disengages from the telescopic rod 59, and the rotating shaft 53, the orbital column 57, the motor 52, the sliding column 41, the first support plate 42 and the reagent tube 44 move downward to reset, and the reagent tube 44 shakes up and down once. When the two cover plates 23 are opened, the motor 52 is powered off, and the telescopic rod 59 extends. The rotating shaft 53 rotates several weeks under the action of inertia. When the rotating shaft 53 contacts the telescopic rod 59, since the telescopic rod 59 extends, its head completely enters the blocking groove 510, so that the rotating shaft 53 cannot pass through the telescopic rod 59, that is, the rotating shaft 53 stops rotating, and the reagent tube 44 stops moving and is in a vertical state. When the two cover plates 23 are closed, the motor 52 is powered on and rotates, and the telescopic rod 59 shortens and resets.
[0033] Specifically, the shell cover 2 includes a connecting rod 21, a fixing block 22 and a cover plate 23. Two cover plates 23 are movably installed on one side of the shell 1 for sealing the reagent kit. Two connecting rods 21 are fixedly installed on one side of each of the two cover plates 23. Two fixing blocks 22 are fixedly installed on two symmetric sides outside the shell 1. The four fixing blocks 22 cooperate with the four connecting rods 21, and the four fixing blocks 22 and the four connecting rods 21 are hinged and installed.
[0034] Specifically, the protection mechanism 3 includes a first long block 31, a firing pin 32 and a first short block 33. A first short block 33 is fixedly installed on one side of the cover plate 23, and a first long block 31 is fixedly installed on the same side of the other cover plate 23. The first long block 31 and the first short block 33 are installed in cooperation.
[0035] Specifically, the protection mechanism 3 further includes a second long block 34, a second short block 35 and a rubber groove 36. A second long block 34 is fixedly installed on one side of the cover plate 23, and a second short block 35 is fixedly installed on the same side of the other cover plate 23. The second long block 34 and the second short block 35 are installed in cooperation. A firing pin 32 is movably installed inside both the first long block 31 and the second long block 34, and a rubber groove 36 is fixedly installed inside both the first short block 33 and the second short block 35. If the reagent kit is knocked over, at the moment of landing, the firing pin 32 inside the first long block 31 rushes out of the first long block 31 under the action of inertia and enters the rubber groove 36 inside the first short block 33 to form self-locking. If the other side of the reagent kit touches the ground, the firing pin 32 inside the second long block 34 rushes out of the second long block 34 under the action of inertia and enters the rubber groove 36 inside the second short block 35 to form self-locking.
[0036] Specifically, the fixing mechanism 4 includes a sliding column 41, a first support plate 42 and a second support plate 45. A sliding column 41 is movably installed above the track column 57. The sliding column 41 cooperates with the track column 57. One end of the sliding column 41 is fixedly installed with a first support plate 42, and a second support plate 45 is fixedly installed on the upper part of the first support plate 42.
[0037] Specifically, the fixing mechanism 4 further includes a first universal cylinder 43, a reagent tube 44, a second universal cylinder 46 and a rotating groove 47. A plurality of rotating grooves 47 are evenly distributed in the middle of the first support plate 42. A first universal cylinder 43 is rotatably installed inside each of the plurality of rotating grooves 47. A plurality of second universal cylinders 46 are rotatably installed through the middle of the second support plate 45. A plurality of holes corresponding to the second universal cylinders 46 are formed through the middle of the second support plate 45. The second universal cylinder 46 and the first universal cylinder 43 are jointly rotatably connected to a reagent tube 44, and the reagent tube 44 is rotatably installed inside the rotating groove 47.
[0038] Specifically, both ends of the first support plate 42 are not connected to the shell 1, and the first support plate 42 never contacts the shell 1 during the movement process. Both ends of the second support plate 45 are fixedly installed on two symmetric sides inside the shell 1.
[0039] Specifically, the outer radius of the two firing pins 32 is greater than the inner radius of the two rubber grooves 36, ensuring that the firing pins 32 are elastically locked by the rubber after entering the inside of the rubber grooves 36 to form self-locking. The two blocking grooves 510 are non-complete circular track grooves.
[0040] Working principle: When the two cover plates 23 are in the closed state, the motor 52 is powered on and rotates. The rotation of the motor 52 drives the rotation of the rotating shaft 53. The rotation of the rotating shaft 53 drives the rotation of the track column 57. The rotation of the track column 57 drives the sliding column 41 to move horizontally left and right along the groove track 58, thereby driving the first support plate 42 to move horizontally left and right. The horizontal movement of the first support plate 42 drives the first universal joint 43 to rotate in the rotation groove 47, thereby driving the reagent tube 44 to rotate in the rotation groove 47. The rotation of the reagent tube 44 drives the second universal joint 46 to rotate in the hole of the second support plate 45, and the second support plate 45 remains stationary.
[0041] When the rotating shaft 53 rotates to contact the head of the telescopic rod 59, at this time the reagent tube 44 is just in the vertical state. The rotating shaft 53 is pushed up by the telescopic rod 59, so that the track column 57 and the motor 52 move upward, so that the sliding column 41, the first support plate 42 and the reagent tube 44 move upward. When the rotating shaft 53 rotates to disengage from the telescopic rod 59, the rotating shaft 53 disengages from the telescopic rod 59, and the rotating shaft 53, the track column 57, the motor 52, the sliding column 41, the first support plate 42 and the reagent tube 44 move downward to reset, and the reagent tube 44 shakes up and down once.
[0042] When the two cover plates 23 are opened, the motor 52 is powered off, and the telescopic rod 59 extends. The rotating shaft 53 rotates several weeks under the action of inertia. When the rotating shaft 53 contacts the telescopic rod 59, due to the extension of the telescopic rod 59, its head completely enters the blocking groove 510, so that the rotating shaft 53 cannot pass through the telescopic rod 59, that is, the rotating shaft 53 stops rotating, and the reagent tube 44 stops moving and is in the vertical state. When the two cover plates 23 are closed, the motor 52 is powered on and rotates, and the telescopic rod 59 shortens and resets.
[0043] If the reagent kit is knocked down, at the moment of landing, the firing pin 32 inside the first long block 31 rushes out of the first long block 31 and enters the rubber groove 36 inside the first short block 33 under the action of inertia to form self-locking. If the other side of the reagent kit touches the ground, the firing pin 32 inside the second long block 34 rushes out of the second long block 34 and enters the rubber groove 36 inside the second short block 35 under the action of inertia to form self-locking.
[0044] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and the above-described embodiments and descriptions in the specification are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.
Claims
1. A Helicobacter pylori detection kit, comprising a housing (1) and a housing cover (2), characterized in that: On one side of the housing (1), two housing covers (2) are hinged. On one side of each of the two housing covers (2), a protection mechanism (3) is installed. On one side inside the housing (1), a shaking mechanism (5) is installed. On one side of the shaking mechanism (5), a fixing mechanism (4) is installed; The shaking mechanism (5) includes a base (51), a motor (52), a rotating shaft (53), a support frame (54), a support block (55), a spring (56), an orbital column (57), a groove track (58), a telescopic rod (59), and a blocking groove (510). On one side inside the housing (1), a base (51) is fixedly installed. On one side of the base (51), a motor (52) is movably installed. On one side of the motor (52), a rotating shaft (53) is fixedly connected. On the outer circumference of the rotating shaft (53), two support frames (54) are movably installed. One end of each of the two support frames (54) is fixedly installed on one side inside the housing (1). On both symmetric sides inside the two support frames (54), springs (56) are installed. One end of each of the four springs (56) close to each other is fixedly connected to a support block (55). One end of each of the four support blocks (55) close to each other is movably clamped on the outer wall of the rotating shaft (53). The four support blocks (55) are movably installed inside the support frames (54). In the middle of the rotating shaft (53), an orbital column (57) is fixedly installed. On the outer wall of the orbital column (57), a groove track (58) is provided. In the middle of the rotating shaft (53), two blocking grooves (510) are provided. The two blocking grooves (510) are located between the orbital column (57) and the support blocks (55). Below each of the two blocking grooves (510), a telescopic rod (59) is installed. One end of each of the two telescopic rods (59) is fixedly installed on the inner side of the housing (1); The motor (52) is energized and rotates. The rotation of the motor (52) drives the rotation of the rotating shaft (53). The rotation of the rotating shaft (53) drives the rotation of the track column (57). The rotation of the track column (57) drives the sliding column (41) to move horizontally left and right along the groove track (58), thereby driving the first support plate (42) to move horizontally left and right. The horizontal left and right movement of the first support plate (42) drives the first universal joint (43) to rotate within the rotation groove (47), thereby driving the reagent tube (44) to rotate within the rotation groove (47). The rotation of the reagent tube (44) drives the second universal joint (46) to rotate within the hole of the second support plate (45), and the second support plate (45) remains stationary; when the rotating shaft (53) rotates until it contacts the head of the telescopic rod (59), at this time the reagent tube (44) is just in a vertical state, and the rotating shaft (53) is pushed up by the telescopic rod (59), so that the track column (57) and the motor (52) move upward, so that the sliding column (41), the first support plate (42) and the reagent tube (44) move upward. When the rotating shaft (53) rotates until it disengages from the telescopic rod (59), the rotating shaft (53) disengages from the telescopic rod (59), and the rotating shaft (53), the track column (57), the motor (52), the sliding column (41), the first support plate (42) and the reagent tube (44) move downward to reset, and the reagent tube (44) shakes up and down once; The shell cover (2) includes a connecting rod (21), a fixing block (22) and a cover plate (23). Two cover plates (23) are movably installed on one side of the shell (1). Two connecting rods (21) are fixedly installed on one side of each of the two cover plates (23). Two fixing blocks (22) are fixedly installed on two symmetric sides outside the shell (1). The four fixing blocks (22) cooperate with the four connecting rods (21), and the four fixing blocks (22) are hingedly installed with the four connecting rods (21); The protection mechanism (3) includes a first long block (31), a firing pin (32) and a first short block (33). A first short block (33) is fixedly installed on one side of the cover plate (23), and a first long block (31) is fixedly installed on the same side of the other cover plate (23). The first long block (31) and the first short block (33) are installed in cooperation; The protection mechanism (3) further includes a second long block (34), a second short block (35) and a rubber groove (36). A second long block (34) is fixedly installed on one side of the cover plate (23), and a second short block (35) is fixedly installed on the same side of the other cover plate (23). The second long block (34) and the second short block (35) are installed in cooperation. Firing pins (32) are movably installed inside both the first long block (31) and the second long block (34), and rubber grooves (36) are fixedly installed inside both the first short block (33) and the second short block (35); If the kit is knocked over, at the moment of hitting the ground, the striker (32) inside the first long block (31) rushes out of the first long block (31) under the action of inertia and enters the rubber groove (36) inside the first short block (33) to form self-locking. If the other side of the kit touches the ground, the striker (32) inside the second long block (34) rushes out of the second long block (34) under the action of inertia and enters the rubber groove (36) inside the second short block (35) to form self-locking; The fixing mechanism (4) includes a sliding column (41), a first support plate (42) and a second support plate (45). A sliding column (41) is movably installed above the track column (57). The sliding column (41) is matched with the track column (57). One end of the sliding column (41) is fixedly installed with a first support plate (42), and the upper part of the first support plate (42) is fixedly installed with a second support plate (45); The fixing mechanism (4) further includes a first universal cylinder (43), a reagent tube (44), a second universal cylinder (46) and a rotating groove (47). A plurality of rotating grooves (47) are evenly distributed in the middle of the first support plate (42). A first universal cylinder (43) is rotatably installed inside each of the plurality of rotating grooves (47). A plurality of second universal cylinders (46) are rotatably installed through the middle of the second support plate (45). A plurality of holes corresponding to the second universal cylinders (46) are formed through the middle of the second support plate (45). The second universal cylinder (46) and the first universal cylinder (43) jointly and rotatably connect a reagent tube (44), and the reagent tube (44) is rotatably installed inside the rotating groove (47).
2. The Helicobacter pylori detection kit according to claim 1, wherein: Both ends of the first support plate (42) are not connected to the housing (1). The first support plate (42) never contacts the housing (1) during the movement process. Both ends of the second support plate (45) are fixedly installed on two symmetrical sides inside the housing (1).
3. The Helicobacter pylori detection kit according to claim 1, wherein: The outer radius of the two strikers (32) is greater than the inner radius of the two rubber grooves (36). The two blocking grooves (510) are non-complete circular track grooves.
Citation Information
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