A detection kit

Abstract

The application discloses a detection kit and relates to the field of detection kits, and solves the problem that the existing detection kits have poor limiting effect and are difficult to stably store and transport reagent test tubes of different sizes. The detection kit comprises a box body, a clamping mechanism, a fixing mechanism and a control mechanism. A rotating shaft is rotatably connected to the box body. A box cover is fixedly connected to the rotating shaft. A lifting frame is slidably connected in the box body. The clamping mechanism comprises a fixed tube. A plurality of rollers are arranged on the fixed tube. The fixing mechanism comprises a rubber ring. The control mechanism comprises a storage tube. The detection kit is convenient for clamping and adhering to the outer wall of the reagent test tube through the linkage of the rollers of the clamping mechanism when the reagent test tube is inserted into the fixed tube, thereby completing the horizontal limiting and fixing operation of the reagent test tube. When the box cover is closed, the rollers are rotated to a horizontal state, the rubber ring in the horizontal state limits the reagent test tube in the vertical direction, and the control mechanism switches the clamping state of the clamping mechanism according to the position of the lifting frame.

Description

Technical Field

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

[0002] Test kits are containers used to hold chemical reagents for testing chemical components, drug residues, and virus types. They are typically used in hospitals, pharmaceutical companies, and testing centers. Test kits are required for testing biological samples and contain internal retaining grooves to stabilize test tubes during use, improving stability during transport.

[0003] Existing test kits have relatively uniform slot sizes. However, due to the varying types and volumes of reagents used in different testing processes, the heights and calibers of the test tubes storing the reagents vary significantly. Some smaller test tubes are prone to shaking, colliding, and even breaking during storage and transportation within the slots. This leads to the leakage of reagents within, wasting resources and contaminating surrounding test tubes. While some existing test kits can limit horizontal shaking of the test tubes, they struggle to prevent vertical vibration, which can also damage the bottom of the test tubes during turbulence. To address this issue, we propose a test kit. Summary of the Invention

[0004] The purpose of the present invention is to provide a detection kit that can improve the storage stability of reagent tubes of different sizes and prevent shaking and trembling during transportation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a detection reagent box, comprising a box body, a clamping mechanism, a fixing mechanism and a control mechanism, wherein the box body is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a box cover, and multiple sets of lifting frames are slidably connected to the box body along the vertical direction, the clamping mechanism comprises multiple sets of fixed tubes installed on the lifting frames, the fixed tubes are provided with multiple sets of rollers, and the clamping mechanism is used to link the rollers to clamp and fit toward the outer wall of the reagent tube when the reagent tube is inserted into the fixed tube, thereby completing the horizontal limit fixing operation of the reagent tube, the fixing mechanism comprises rubber rings fixedly installed on both sides of the rollers, and the box body is provided with a mechanism for driving the rollers to rotate horizontally 90° when the box cover is closed, so that the rubber rings are in a horizontal state and rotate in conflict with the outer wall of the reagent tube. The cam is fixedly mounted on the bottom of the box body, and the cam is fixedly mounted on the bottom of the box body, wherein the cam is fixedly mounted on the bottom of the box body, wherein the cam is fixedly mounted on the bottom of the box body, and the cam is fixedly mounted on the bottom of the box body, wherein the cam is fixedly mounted on the bottom of the box body,

[0006] Preferably, the clamping mechanism also includes a lifting block that is slidably connected to the inner wall of the storage tube in a vertical direction, the bottom of the lifting block is fixedly connected to a second spring that is fixedly connected to the storage tube, the roller is rotatably connected to a mounting bracket, the outer wall of the sliding tube is slidably connected to a sliding ring, and multiple groups of connecting tubes are fixedly connected to the sliding ring, and the connecting tube is provided with a sliding part for controlling the sliding state of the mounting bracket, so as to facilitate the linkage of the roller to clamp and fit the outer wall of the reagent tube when the reagent tube is inserted into the fixed tube.

[0007] Preferably, the sliding member includes a limiting tube rotatably connected to one end of the connecting tube, a limiting rod slidably connected to the inner wall of the limiting tube is fixedly connected to the mounting bracket, a first pipe and a second pipe that can be connected to the bottom end of the connecting tube are provided on the sliding tube, a plurality of groups of output holes that can be connected to the connecting tube are provided on the side of the storage tube, the first pipe is located below the second pipe, and a control member for controlling the unidirectional flow of liquid into the connecting pipe is provided in the first pipe, so as to facilitate the control of the sliding state of the mounting bracket.

[0008] Preferably, the rotating member includes a first bevel gear fixedly connected to one end of the limiting tube, a first worm gear fixedly connected to the outer wall of the limiting tube on one side, a bevel gear ring rotatably connected in the fixed tube, the bevel gear ring is meshed with multiple groups of the first bevel gears, a driving shaft is rotatably connected to the lifting frame, and the outer wall of the driving shaft is evenly fixedly connected to multiple groups of first worms meshed with different first worm gears on the same lifting frame, and a driving member for linking the driving shaft to rotate when the box cover rotates is provided on the box body, so as to drive the roller to rotate horizontally 90° when the box cover is closed, so that the rubber ring is in a horizontal state and conflicts with the outer wall of the reagent tube.

[0009] Preferably, the driving member includes a second worm rotatably connected to the box body, one end of the driving shaft is coaxially fixedly connected to a second worm wheel that can mesh with the second worm, the second bevel gear is rotatably connected to the box body, one end of the second worm is coaxially fixedly connected to a third bevel gear that meshes with the second bevel gear, and a transmission belt is connected to the pulley on the second bevel gear through a pulley on the rotating shaft, so that the driving shaft is linked to rotate when the box cover rotates.

[0010] Preferably, the limiting member includes a clamping block slidably connected to the side of the box body in the horizontal direction, one side of the clamping block is provided with a slope, and the clamping block is fixedly connected to a tension spring fixedly connected to the outer wall of the box body, so as to facilitate limiting the lifting frame.

[0011] Preferably, the control member includes a fixed ring fixedly installed in the first pipe, a third spring is fixedly connected to the connecting pipe, and one end of the third spring is fixedly connected to a blocking ball to facilitate controlling the unidirectional flow of liquid into the connecting pipe.

[0012] Preferably, the box body is provided with a plurality of lifting slots for lifting the second worm gear, so as to facilitate the lifting of the second worm gear.

[0013] Preferably, the upper side of the lifting block and the outer wall of the roller are made of rubber material, which is convenient for increasing the friction against the outer wall of the reagent tube, and at the same time has a certain elasticity to avoid damage to the reagent tube.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The application solves the problem that the existing detection kit has poor limiting effect, and it is difficult to stably store and transport reagent test tubes of different sizes. By setting the clamping mechanism, the fixing mechanism and the control mechanism, the outer wall of the reagent tube is clamped and fitted by the linkage roller of the clamping mechanism when the reagent tube is inserted into the fixed tube, the horizontal direction limiting and fixing operation of the reagent tube is completed, the roller is rotated to be vertical when the box cover is opened, the reagent tube is inserted, the roller is rotated to be horizontal when the box cover is closed, the vertical direction of the reagent tube is limited by the horizontal state rubber ring, the reagent tube is prevented from shaking up and down during transportation, the clamping state of the clamping mechanism is switched according to the position of the lifting frame by the control mechanism, the fitting and limiting of the roller on the outer wall of the reagent tube is released when the lifting frame is lifted, the storage and taking operation of the reagent tube is facilitated, the device is small and portable, the reagent tube can be quickly stored and taken, and the horizontal and vertical directions of the reagent tube are limited at the same time when the box cover is transported, the shaking and shaking of the reagent tube during transportation is avoided, and the storage is more stable and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the application;

[0017] Figure 2 It is a schematic diagram of the opening cover state structure of the application;

[0018] Figure 3 It is a schematic diagram of the internal structure of the application;

[0019] Figure 4 It is Figure 3 the enlarged view of area A;

[0020] Figure 5 It is a schematic diagram of the control mechanism of the application;

[0021] Figure 6 It is Figure 5 the enlarged view of area B;

[0022] Figure 7 It is a schematic diagram of the fixing mechanism of the application;

[0023] Figure 8 It is a schematic diagram of the clamping mechanism of the application;

[0024] Figure 9 It is a sectional view of the clamping mechanism of the application;

[0025] Figure 10 It is Figure 9 the enlarged view of area C;

[0026] Figure 11 It is Figure 9 the enlarged view of area D;

[0027] Figure 12 This is an exploded view of the local structure of the rotating part of the present invention.

[0028] In the figure: 1-box body; 2-rotating shaft; 3-box cover; 4-lifting frame; 5-clamping mechanism; 6-fixing tube; 7-roller; 8-fixing mechanism; 9-rubber ring; 10-rotating member; 11-control mechanism; 12-storage tube; 13-first spring; 14-sliding tube; 15-limiting member; 16-lifting block; 17-second spring; 18-mounting frame; 19-sliding ring; 20-connecting tube; 21-sliding member; 22-limiting tube; 23-limiting rod; 24-first pipe ; 25-second pipeline; 26-output hole; 27-control part; 28-first bevel gear; 29-first worm gear; 30-bevel gear ring; 31-drive shaft; 32-first worm; 33-drive part; 34-second worm; 35-second worm gear; 36-second bevel gear; 37-third bevel gear; 38-transmission belt; 39-clamping block; 40-slope; 41-tension spring; 42-fixing ring; 43-third spring; 44-sealing ball; 45-lifting slot; 46-reagent tube. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0030] Example 1

[0031] See also Figures 1-12, a detection reagent kit shown in the figure includes a box body 1, a clamping mechanism 5, a fixing mechanism 8 and a control mechanism 11. The box body 1 is rotatably connected to a rotating shaft 2, and a box cover 3 is fixedly connected to the rotating shaft 2. A plurality of lifting frames 4 are slidably connected to the box body 1 in the vertical direction. The clamping mechanism 5 includes a plurality of fixed tubes 6 installed on the lifting frames 4. The fixed tubes 6 are provided with a plurality of rollers 7. The clamping mechanism 5 is used to clamp and fit the rollers 7 to the outer wall of the reagent tube 46 when the reagent tube 46 is inserted into the fixed tube 6, thereby completing the horizontal limit fixing operation of the reagent tube 46. The fixing mechanism 8 includes rubber rings 9 fixedly installed on both sides of the rollers 7. The box body 1 is provided with a mechanism for driving the rollers 7 to rotate horizontally 90° when the box cover 3 is closed, so that the rubber rings 9 are in a horizontal state with the reagent tube 46 outer wall, the fixing mechanism 8 is used to rotate the roller 7 to a vertical state when the box cover 3 is opened, and to rotate the roller 7 to a horizontal state when the box cover 3 is closed, so as to prevent the reagent tube 46 from shaking up and down during transportation, the control mechanism 11 includes a storage tube 12 fixedly installed at the bottom end of the fixing tube 6, the bottom end of the storage tube 12 is fixedly connected to a first spring 13 fixedly connected to the box body 1, and a plurality of groups of sliding tubes 14 are fixedly connected to the outer wall of the storage tube 12 in a vertical direction. A limiting member 15 for limiting the lifting frame 4 is provided on the box body 1, and the control mechanism 11 is used to switch the clamping state of the clamping mechanism 5 according to the position of the lifting frame 4, and release the fitting limit of the roller 7 on the outer wall of the reagent tube 46 when the lifting frame 4 is raised.

[0032] See also Figures 2-12 The clamping mechanism 5 shown in the figure also includes a lifting block 16 that is slidably connected to the inner wall of the storage tube 12 in the vertical direction. The upper side of the lifting block 16 and the outer wall of the roller 7 are made of rubber material. The bottom of the lifting block 16 is fixedly connected to a second spring 17 that is fixedly connected to the storage tube 12. The roller 7 is rotatably connected to a mounting bracket 18. The outer wall of the sliding tube 14 is slidably connected to a sliding ring 19. A plurality of connecting tubes 20 are fixedly connected to the sliding ring 19. The connecting tube 20 is provided with a sliding member 21 for controlling the sliding state of the mounting bracket 18.

[0033] See also Figures 9-12 The sliding member 21 shown in the figure includes a limiting tube 22 rotatably connected to one end of the connecting tube 20, and a limiting rod 23 is fixedly connected to the mounting frame 18 and slidably connected to the inner wall of the limiting tube 22. The sliding tube 14 is provided with a first pipe 24 and a second pipe 25 that can be connected to the bottom end of the connecting tube 20. The side of the storage tube 12 is provided with multiple groups of output holes 26 that can be connected to the connecting tube 20. The first pipe 24 is located below the second pipe 25. The first pipe 24 is provided with a control member 27 for controlling the unidirectional flow of liquid into the connecting tube 20.

[0034] The second spring 17 is pushed downwards and the gas in the storage tube 12 is output to the connecting tube 20 through the control member 27, thereby increasing the pressure in the connecting tube 20 and pushing the limit rod 23 and the mounting frame 18 to drive the roller 7 to slide toward the outer wall of the reagent tube 46. At this time, the roller 7 rolls in the vertical direction and will not hinder the vertical insertion of the reagent tube 46, thereby avoiding damage to the reagent tube 46. At the same time, when the roller 7 is in contact with the outer wall of the reagent tube 46, the mounting frame 18 no longer slides out. At this time, the gas in the storage tube 12 will be compressed first and then rebound, which has a certain buffering force on the outer wall of the reagent tube 46, thereby avoiding damage to the reagent tube 46.

[0035] It is worth noting that: when the box cover 3 is closed, the box cover 3 drives the rotating shaft 2 to rotate, and the linkage fixing mechanism 8 rotates the roller 7 to a horizontal state, and the horizontal rubber ring 9 is used to limit the vertical direction of the reagent tube 46 to prevent the reagent tube 46 from shaking up and down during transportation. The control mechanism 11 switches the clamping state of the clamping mechanism 5 according to the position of the lifting frame 4. When the lifting frame 4 is raised, the roller 7 is released from the fitting limit of the outer wall of the reagent tube 46, which facilitates the storage and retrieval operation of the reagent tube 46. The device is small and portable, can quickly access the reagent tube 46, and limits the horizontal and vertical directions of the reagent tube 46 at the same time when the box cover 3 is covered for transportation, to avoid shaking and jittering of the reagent tube 46 during transportation, and the storage is more stable and efficient.

[0036] Example 2

[0037] See also Figures 7-12 Example 2 is described. This example further describes Example 1. The rotating member 10 shown in the figure includes a first bevel gear 28 fixedly connected to one end of the limiting tube 22, a first worm gear 29 fixedly connected to the outer wall of the limiting tube 22 on one side, a bevel gear ring 30 rotatably connected in the fixed tube 6, and the bevel gear ring 30 is engaged with multiple groups of first bevel gears 28. A drive shaft 31 is rotatably connected to the lifting frame 4, and multiple groups of first worm gears 32 meshing with different first worm gears 29 on the same lifting frame 4 are evenly fixedly connected to the outer wall of the drive shaft 31. A drive member 33 is provided on the box body 1 for linking the drive shaft 31 to rotate when the box cover 3 rotates.

[0038] See also Figures 1-6The driving member 33 shown in the figure includes a second worm 34 rotatably connected to the box body 1, one end of the driving shaft 31 is coaxially fixedly connected to a second worm gear 35 that can mesh with the second worm 34, a second bevel gear 36 is rotatably connected in the box body 1, one end of the second worm 34 is coaxially fixedly connected to a third bevel gear 37 that meshes with the second bevel gear 36, a transmission belt 38 is connected to the pulley on the second bevel gear 36 through a pulley on the rotating shaft 2, and a plurality of lifting slots 45 are provided on the box body 1 for lifting and lowering the second worm gear 35.

[0039] In this embodiment, when the box cover 3 rotates, the rotating shaft 2 is driven to rotate, thereby driving the second bevel gear 36 to rotate through the transmission belt 38, and the second bevel gear 36 drives the third bevel gear 37 and the second worm 34 to rotate. At this time, since the lifting frame 4 is at the bottom of the box body 1, the second worm gear 35 is engaged with the second worm 34, so that the second worm 34 drives the second worm gear 35 to rotate, thereby causing the driving shaft 31 to drive the first worm 32 to rotate, and the first worm 32 drives the first worm gear 29 to rotate, so that the limiting tube 22 and the first bevel gear 2 8 rotates 90°, the limiting tube 22 drives the limiting rod 23 and the mounting bracket 18 to rotate, and the roller 7 and the rubber tube are rotated to a horizontal state. The first bevel gear 28 drives the bevel gear ring 30 so that the remaining first bevel gears 28 also drive the mounting bracket 18 to rotate. The outer wall of the rubber ring 9 is more prominent than the outer wall of the roller 7, which improves the clamping effect of the reagent tube 46 and also limits the vertical direction of the reagent tube 46. At this time, the roller 7 can only rotate horizontally and no longer rotate vertically, so as to avoid damage to the reagent tube 46 caused by vertical shaking during transportation.

[0040] Example 3

[0041] See also Figures 2-11 Example 3 is described. This example further describes Example 1. The limiting member 15 in the figure includes a clamping block 39 that is slidably connected to the side of the box body 1 in the horizontal direction. A slope 40 is provided on one side of the clamping block 39. A tension spring 41 that is fixedly connected to the outer wall of the box body 1 is fixedly connected to the clamping block 39. The control member 27 includes a fixing ring 42 fixedly installed in the first pipe 24. A third spring 43 is fixedly connected to the connecting pipe 20. A sealing ball 44 is fixedly connected to one end of the third spring 43.

[0042] In this embodiment, when the lifting frame 4 moves downward, the first spring 13 is compressed, and the side of the lifting frame 4 will first push the slope 40 until the lifting frame 4 reaches the bottom of the clamping block 39. The tension spring 41 pulls the clamping block 39 to clamp the lifting frame 4. At this time, the second worm 34 is engaged with the second worm gear 35. When it is necessary to remove the reagent tube 46, the box cover 3 is opened to drive the rotating shaft 2 to rotate in the opposite direction, thereby causing the first bevel gear 28 to rotate in the opposite direction. The roller 7 rotates to the vertical state again. At this time, the reagent tube 46 can be vertically pulled out of the fixed tube 6. Pulling out the clamping block 39 allows the first spring 13 to lift the lifting frame 4, making it easier to remove the test tube on the lifting frame 4. At this time, the storage tube 12 and the connecting tube 20 move upward, so that the output hole 26 and the connecting tube 20 are connected to the second pipe 25. At this time, the second spring 17 rebounds, and the gas in the connecting tube 20 is drawn into the storage tube 12 through the second pipe 25, so that the reagent tube 46 can be ejected. At the same time, the roller 7 and the lifting block 16 complete the reset operation.

[0043] It should be noted that: when the output hole 26 is connected to the first pipe 24, the gas squeezes the sealing ball 44 through the first pipe 24 and the fixing ring 42, thereby compressing the third spring 43 and entering the connecting pipe 20. After the reagent tube 46 is inserted, the lifting block 16 moves up a distance under the push of the second spring 17. At this time, the airflow flowing from the connecting pipe 20 to the storage tube 12 will push the sealing ball 44 to block the fixing ring 42, avoiding the backflow of gas, thereby ensuring that the roller 7 always has a certain resistance pressure on the outer wall of the reagent tube 46 during transportation, reducing the degree of shaking. After the lifting block 16 is reset, when the reagent tube 46 needs to be fixed, the lifting frame 4 is pressed down again, and the output hole 26 is connected to the first pipe 24 to perform the fixing operation of the reagent tube 46.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A detection kit, characterized in that include: A box body (1), wherein a rotating shaft (2) is rotatably connected to the box body (1), a box cover (3) is fixedly connected to the rotating shaft (2), and a plurality of lifting frames (4) are slidably connected in a vertical direction in the box body (1); Also includes: A clamping mechanism (5), the clamping mechanism (5) comprising a plurality of fixed tubes (6) mounted on the lifting frame (4), the fixed tubes (6) being provided with a plurality of rollers (7), the clamping mechanism (5) being used for linking the rollers (7) to clamp and fit the outer wall of the reagent tube when the reagent tube is inserted into the fixed tube (6), thereby completing a horizontal limit fixing operation on the reagent tube; A fixing mechanism (8), the fixing mechanism (8) includes rubber rings (9) fixedly mounted on both sides of the roller (7); the box body (1) is provided with a rotating member (10) for driving the roller (7) to rotate horizontally by 90° when the box cover (3) is closed, so that the rubber ring (9) is in a horizontal state and contacts the outer wall of the reagent tube; the fixing mechanism (8) is used to rotate the roller (7) to a vertical state when the box cover (3) is opened, and to rotate the roller (7) to a horizontal state when the box cover (3) is closed, so as to prevent the reagent tube from shaking up and down during transportation; A control mechanism (11) includes a storage tube (12) fixedly mounted on the bottom end of the fixed tube (6), the bottom end of the storage tube (12) is fixedly connected to a first spring (13) fixedly connected to the box body (1), a plurality of sliding tubes (14) are fixedly connected in the box body (1) and are slidably connected to the outer wall of the storage tube (12) in a vertical direction, and a limiting member (15) for limiting the position of the lifting frame (4) is provided on the box body (1). The control mechanism (11) is used to switch the clamping state of the clamping mechanism (5) according to the position of the lifting frame (4), and release the contact limit of the roller (7) on the outer wall of the reagent tube when the lifting frame (4) is raised.

2. A detection kit according to claim 1, characterized in that: The clamping mechanism (5) further comprises a lifting block (16) slidably connected to the inner wall of the storage tube (12) in a vertical direction, the bottom of the lifting block (16) is fixedly connected to a second spring (17) fixedly connected to the storage tube (12), the roller (7) is rotatably connected to a mounting frame (18), the outer wall of the sliding tube (14) is slidably connected to a sliding ring (19), the sliding ring (19) is fixedly connected to a plurality of connecting tubes (20), and the connecting tubes (20) are provided with a sliding member (21) for controlling the sliding state of the mounting frame (18).

3. A detection kit according to claim 2, characterized in that: The sliding member (21) includes a limiting tube (22) rotatably connected to one end of the connecting tube (20); a limiting rod (23) is fixedly connected to the mounting frame (18) and is slidably connected to the inner wall of the limiting tube (22); a first pipe (24) and a second pipe (25) are provided on the sliding tube (14) and are capable of communicating with the bottom end of the connecting tube (20); a plurality of output holes (26) capable of communicating with the connecting tube (20) are provided on the side of the storage tube (12); the first pipe (24) is located below the second pipe (25); and a control member (27) for controlling the unidirectional flow of liquid into the connecting tube (20) is provided in the first pipe (24).

4. A detection kit according to claim 3, characterized in that: The rotating member (10) includes a first bevel gear (28) fixedly connected to one end of the limiting tube (22); a first worm gear (29) is fixedly connected to the outer wall of the limiting tube (22) on one side; a bevel gear ring (30) is rotatably connected in the fixed tube (6); the bevel gear ring (30) is meshed with multiple groups of the first bevel gears (28); a driving shaft (31) is rotatably connected to the lifting frame (4); the outer wall of the driving shaft (31) is evenly fixedly connected with multiple groups of first worms (32) meshed with different first worm gears (29) on the same lifting frame (4); and a driving member (33) is provided on the box body (1) for linking the driving shaft (31) to rotate when the box cover (3) rotates.

5. A detection kit according to claim 4, characterized in that: The driving member (33) includes a second worm (34) rotatably connected to the box body (1); one end of the driving shaft (31) is coaxially fixedly connected to a second worm gear (35) capable of meshing with the second worm (34); a second bevel gear (36) is rotatably connected inside the box body (1); one end of the second worm (34) is coaxially fixedly connected to a third bevel gear (37) meshing with the second bevel gear (36); and a transmission belt (38) is connected to the pulley on the second bevel gear (36) on the rotating shaft (2) through a pulley.

6. A detection kit according to claim 1, characterized in that: The limiting member (15) comprises a clamping block (39) connected to the side of the box body (1) in a horizontal sliding direction, a slope (40) is provided on one side of the clamping block (39), and a tension spring (41) fixedly connected to the outer wall of the box body (1) is fixedly connected to the clamping block (39).

7. A detection kit according to claim 3, characterized in that: The control member (27) comprises a fixing ring (42) fixedly installed in the first pipe (24); a third spring (43) is fixedly connected to the connecting pipe (20); and a blocking ball (44) is fixedly connected to one end of the third spring (43).

8. A detection kit according to claim 5, characterized in that: The box body (1) is provided with a plurality of lifting slots (45) for lifting the second worm gear (35).

9. A detection kit according to claim 2, characterized in that: The upper side of the lifting block (16) and the outer wall of the roller (7) are both made of rubber material.

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