Allergen kit

Abstract

The utility model discloses an allergen kit which comprises a kit body, a branch cavity is formed in the top of the kit body, a connecting pipe is arranged at the bottom of a connecting hole, a diversion groove is formed in the right side of the kit body, a scraping plate is fixedly connected to the bottom of the surface of a rotating shaft, a rubber ring is fixedly connected to an inner cavity of the connecting pipe, and a clamping bead is arranged in the inner cavity of the connecting pipe. According to the allergen kit disclosed by the utility model, serum attached in the sub-cavities can be scraped off through the scraping plate, the amount of the serum in each connecting tube can be more uniform, the measurement error is reduced, and the sensitivity of the allergen kit is improved. The clamping beads are pushed to be at different heights through the top plate in the sliding block, the dropping speed of the serum can be adjusted, and dropping of the serum can be stopped at any time by pulling down the sliding block.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent detection, in particular to an allergen test kit. Background Art

[0002] With the changes in the environment and people's lives in recent years, more and more people are exposed to complex living environments, and the number and types of daily necessities they come into contact with are increasing day by day, and allergies are becoming more frequent. Allergens can be divided into two main categories: one is inhaled allergens, such as dust mites, pollen, etc., which enter the respiratory tract through breathing and cause allergic reactions, including asthma, allergic rhinitis, or skin allergic reactions in the respiratory tract itself; the other is food allergens, such as milk, drugs, etc., which cause allergic reactions through the digestive tract, blood or skin contact.

[0003] For example, the solution disclosed in the prior art CN216117029U (a food allergen detection kit) includes a connecting box and an equalizing block, the equalizing block is fixedly connected to the upper side of the connecting box, a feed inlet is provided in the middle of the upper end of the connecting box, an equalizing cavity is provided in the middle of the equalizing block, a discharge hole is provided on the right side of the equalizing block, a sealing rod is slidably connected to the right side of the connecting box, connecting pipes are arranged in a ring on the lower side of the equalizing block, a blocking block is fixedly connected to the middle of the connecting pipe, a sealing bead is provided in the middle of the lower end of the connecting pipe, a dripper is provided at the lower side end of the connecting pipe, and a sealing rod is provided on the lower side of the equalizing block. The electric push rod is fixedly connected, and a driving plate is arranged in a ring at the lower end of the electric push rod. The lower end of the connection box is slidably connected to a placement rack, and a detection box is arranged in a ring in the middle of the placement rack. The detection box is opposite to the dripper. Although this scheme can drip serum into each test kit evenly and equally, and accurately detect each allergen and allergy degree in food, it is impossible to discharge the serum on the inner wall of the sub-cavity when discharging excess serum. When the serum is dripped into the test box, it may slip into the connecting tube and affect the test result. Therefore, we propose an allergen test kit to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an allergen test kit to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an allergen test kit, comprising a test kit, a sub-cavity is provided on the top of the test kit, a connecting hole is provided on the top of the sub-cavity, a connecting tube is provided at the bottom of the connecting hole, a diversion groove is provided on the right side of the test kit, a plug plate is inserted into the inner cavity of the diversion groove, a handle is fixedly connected to the right side of the plug plate, a rotating shaft is rotatably connected to the top of the sub-cavity, a scraper is fixedly connected to the bottom of the rotating shaft surface, and a knob is welded on the top of the scraper.

[0006] Preferably, the diverter trough is arranged obliquely, the bottom of the scraper is in contact with the bottom of the sub-cavity, and the shape of the scraper fits the shape of the sub-cavity.

[0007] Preferably, the inner cavity of the connecting tube is fixedly connected to a rubber ring, the inner cavity of the connecting tube is provided with a card bead, the inner cavity of the connecting tube is provided with a limiting groove, the inner cavity of the limiting groove is slidably connected to a limiting block, the side of the limiting block is fixedly connected to a sliding block, the bottom of the inner cavity of the sliding block is fixedly connected to a pillar, the top of the pillar is fixedly connected to a top plate, and the bottom of the sliding block is connected with a dropper through it.

[0008] Preferably, the diameter of the card bead is larger than the inner diameter of the rubber ring, the top plate is located directly below the card column, and the shape of the top plate fits the bottom of the card column.

[0009] Preferably, the bottom of the reagent kit is provided with brackets which are arranged in four groups and distributed symmetrically.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The allergen test kit drips serum into the sub-cavity, and the serum will enter each connecting tube one by one. When a connecting tube is full, it will continue to be injected into the next connecting tube until it is all filled. At this time, the handle is rotated to drive the plug plate to be pulled out. At this time, the rotating knob drives the scraper to rotate. The scraper scrapes the serum attached to the inner wall of the sub-cavity and moves with the scraper. When it moves to the diversion trough, the serum falls into the diversion trough and flows out through the diversion trough. This solution solves the problem that the serum attached to the inner wall of the sub-cavity may slip and affect the test results, and the amount of serum in each connecting tube can be more accurately divided after scraping with the scraper.

[0012] 2. For the allergen test kit, when it is necessary to drop serum into the test box for testing, it is only necessary to push the sliding block upwards. The sliding block drives the limit block to slide along the limit groove. The pillar and the top plate push the card bead upwards as the sliding block rises, so that the card column is separated from the rubber ring, and the serum in the connecting tube is connected to the sliding block. Subsequently, the serum is dropped into the test box through a dropper for testing. This scheme connects the connecting tube with the sliding block by pushing the card column upwards, and can be stopped at any time according to the required amount, and the dripping speed can be controlled by the height of the rising sliding block. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a cross-sectional view of the connecting pipe structure of the utility model;

[0015] Figure 3 It is a cross-sectional view of the sub-cavity structure of the utility model.

[0016] In the figure: 1. reagent box; 2. chamber; 3. rotating shaft; 4. knob; 5. scraper; 6. connecting tube; 7. plug plate; 8. handle; 9. bracket; 11. diverter slot; 12. rubber ring; 13. card bead; 14. limit slot; 15. limit block; 16. sliding block; 17. support; 18. top plate; 19. dropper. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1:

[0019] When used specifically, Figure 1 , Figure 2 and Figure 3 As shown, an allergen test kit includes a test kit 1, a sub-cavity 2 is provided on the top of the test kit 1, a connecting hole is provided on the top of the sub-cavity 2, a connecting tube 6 is provided at the bottom of the connecting hole, a diverter slot 11 is provided on the right side of the test kit 1, a plug plate 7 is plugged into the inner cavity of the diverter slot 11, a handle 8 is fixedly connected to the right side of the plug plate 7, a rotating shaft 3 is rotatably connected to the top of the sub-cavity 2, a scraper 5 is fixedly connected to the bottom of the surface of the rotating shaft 3, a knob 4 is welded to the top of the scraper 5, the diverter slot 11 is inclined, the bottom of the scraper 5 is in contact with the bottom of the sub-cavity 2, the shape of the scraper 5 fits the shape of the sub-cavity 2, and the inner cavity of the connecting tube 6 is fixedly connected There is a rubber ring 12, and the inner cavity of the connecting tube 6 is provided with a card bead 13. The inner cavity of the connecting tube 6 is provided with a limiting groove 14. The inner cavity of the limiting groove 14 is slidably connected to a limiting block 15. The side of the limiting block 15 is fixedly connected to a sliding block 16. The bottom of the inner cavity of the sliding block 16 is fixedly connected to a pillar 17. The top of the pillar 17 is fixedly connected to a top plate 18. The bottom of the sliding block 16 is penetrated and connected with a dropper 19. The diameter of the card bead 13 is larger than the inner diameter of the rubber ring 12. The top plate 18 is located at the lower end of the card column 13. The shape of the top plate 18 fits with the bottom of the card column 13. The bottom of the reagent box 1 is provided with a bracket 9 and is arranged to be symmetrically distributed in four groups.

[0020] Specifically, the serum is dripped into the sub-cavity 2, and the serum enters the connecting tube 6. When a certain connecting tube 6 is filled, it then overflows into the next connecting tube 6 until all the connecting tubes 6 are fully filled. Then the handle 8 is pulled to pull the plug plate 7 out of the shunt slot 11. Then the knob 4 is rotated, and the knob 4 drives the rotating shaft 3 to rotate. The rotation of the rotating shaft 3 drives the scraper 5 to rotate. The scraper 5 contacts the inner wall of the sub-cavity 2, and the serum attached to the inner wall of the sub-cavity 2 is scraped off to the side of the scraper 5 and rotates with the scraper 5. When the scraper 5 rotates to the shunt slot 11, the serum drips into the shunt slot 11. Due to the inclined design of the shunt slot 11, the excess serum can be quickly discharged. In addition, the scheme can not only scrape off the serum attached to the sub-cavity 2 through the scraper, but also make the amount of serum in each connecting tube 6 more uniform, thereby reducing the measurement error.

[0021] Furthermore, by pushing the sliding block 16 upward, the limit block 15 is driven to move along the limit groove 14, and at the same time, the pillar 17 and the top plate 18 move upward with the sliding block 16. The top plate 18 moves upward and simultaneously pushes the card bead 13 to move upward, so that the card bead 13 is separated from the rubber ring 12. At this time, the serum in the connecting tube 6 falls into the sliding block 16 and drips downward into the detection box through the dropper 19. After the dripping is completed, the sliding block 16 is pulled downward to separate the top plate 18 from the card bead 13. The card bead 13 falls and contacts with the rubber ring 12 and is sealed. This scheme can adjust the speed of serum dripping by pushing the sliding block 16 upward and pushing the card bead 13 to different heights through the top plate 18 in the sliding block 16, and the dripping of serum can be stopped at any time by pulling down the sliding block 16.

[0022] The description in the present invention means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. The present invention is not intended to be limited to the specific terms used in the following claims and / or the specific embodiments disclosed as the best way to implement the present invention, but the present invention will include any and all embodiments and equivalents that fall within the scope of the attached claims. Therefore, the scope of the present invention will be determined only by the attached claims.

Claims

1. An allergen kit, comprising a kit (1), characterized in that: The reagent box (1) is provided with a sub-chamber (2) at the top, a connecting hole is provided at the top, a connecting tube (6) is provided at the bottom of the connecting hole, a diversion groove (11) is provided at the right side of the reagent box (1), a plug plate (7) is inserted into the inner cavity of the diversion groove (11), a handle (8) is fixedly connected to the right side of the plug plate (7), a rotating shaft (3) is rotatably connected to the top of the sub-chamber (2), a scraper (5) is fixedly connected to the bottom of the surface of the rotating shaft (3), and a knob (4) is welded to the top of the scraper (5).

2. An allergen kit according to claim 1, characterized in that: The diversion groove (11) is arranged obliquely, the bottom of the scraper (5) is in contact with the bottom of the sub-cavity (2), and the shape of the scraper (5) fits the shape of the sub-cavity (2).

3. The allergen kit according to claim 1, characterized in that: The inner cavity of the connecting tube (6) is fixedly connected to a rubber ring (12), the inner cavity of the connecting tube (6) is provided with a card bead (13), the inner cavity of the connecting tube (6) is provided with a limit groove (14), the inner cavity of the limit groove (14) is slidably connected to a limit block (15), the side of the limit block (15) is fixedly connected to a sliding block (16), the bottom of the inner cavity of the sliding block (16) is fixedly connected to a pillar (17), the top of the pillar (17) is fixedly connected to a top plate (18), and the bottom of the sliding block (16) is penetrated and connected to a dropper (19).

4. An allergen kit according to claim 3, characterized in that: The diameter of the card bead (13) is greater than the inner diameter of the rubber ring (12), the top plate (18) is located directly below the card bead (13), and the shape of the top plate (18) fits the bottom of the card bead (13).

5. The allergen kit according to claim 1, characterized in that: The bottom of the reagent box (1) is provided with brackets (9) which are arranged in four groups and distributed symmetrically.

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