Meat freshness detection kit

Abstract

The utility model discloses a meat freshness detection kit, and relates to the technical field of detection kits.The meat freshness detection kit comprises a kit body, an opening is formed in the outer wall of one side of the kit body, a sliding seat is slidably connected to the inner wall of the opening and is of a T-shaped structure, a mounting groove is formed in the outer wall of the top of the sliding seat, and a test paper collecting assembly is arranged on the inner wall of the mounting groove; a plurality of equidistantly distributed sample grooves are formed in the outer wall of the top of the sliding seat, sample tubes are inserted into the inner walls of the sample grooves, and a reagent groove is formed in the outer wall of the top of the sliding seat. The sliding seat capable of sliding is arranged in the kit body, the test paper collecting assembly is arranged on the sliding seat so that test paper can be conveniently collected, meanwhile, the reagent grooves and the sample grooves are matched so that reagent bottles and sample tubes can be conveniently and fixedly placed, and clean water needed by a sample solution is contained in the sample tubes; the meat product can be conveniently injected to form a sample solution, so that the problem that the existing kit is inconvenient to carry is solved.

Description

Technical Field

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

[0002] Volatile basic nitrogen (TVB-N) is a kind of alkaline nitrogen-containing substances such as ammonia and amines produced by the decomposition of proteins in animal foods due to the action of enzymes and bacteria during the spoilage process. Such substances are volatile, and the higher their content, the more amino acids are destroyed, especially methionine and tyrosine, which greatly affects the nutritional value. Therefore, the content of volatile basic nitrogen can be used as an important indicator to judge the freshness of meat.

[0003] After searching, the Chinese patent announcement number CN215493178U discloses a meat freshness detection kit, which is characterized by being composed of a test strip, a plastic bottle and a plastic tube with a lid, wherein the test strip is sealed and stored in a plastic tube with a lid, and the plastic bottle contains a detection reagent. The test strip comprises a bottom plate and a detection filter paper; wherein the bottom plate is made of polystyrene, and the upper surface of one end is sticky, which is used to fix the detection filter paper; the preparation method of the detection filter paper is to soak a 0.5-0.7 cm square qualitative filter paper in the test liquid, take it out after 1 minute, and dry it in a dark and cool place.

[0004] The meat freshness detection kit in the above patent has the following deficiencies: the above patented kit is a structure of multiple dispersed tubes, which is inconvenient to carry; and during the detection, the meat needs to be placed in clean water and shaken to extract the sample solution, and the above patent does not have a tube specifically made for the sample solution. Utility Model Content

[0005] In order to improve the problem that existing detection kits are scattered and inconvenient to carry, the present application provides a meat freshness detection kit.

[0006] The present application provides a meat freshness detection kit, including a box body, an opening is provided on one side outer wall of the box body, and a sliding seat is slidably connected to the inner wall of the opening, the sliding seat is a T-shaped structure, a mounting groove is provided on the top outer wall of the sliding seat, and a test paper collection component is arranged on the inner wall of the mounting groove, a plurality of sample grooves distributed at equal distances are provided on the top outer wall of the sliding seat, and sample tubes are inserted into the inner walls of the sample grooves, a reagent groove is provided on the top outer wall of the sliding seat, and a reagent bottle is inserted into the inner wall of the reagent groove, two sliding rods are fixedly connected to the inner wall of the box body, the sliding seat is slidably connected to the outer walls of the two sliding rods, and a clamping component is arranged on one side outer wall of the box body.

[0007] With the above structure, the test paper, reagent bottle and sample tube can be placed conveniently through the sliding seat sliding in the box body, the setting of the two slide bars can conveniently limit the moving track of the sliding seat, and the setting of the snap-fit ​​assembly can conveniently fix the sliding seat in the box body.

[0008] The outer walls of the two slide bars are sleeved with springs, one outer wall of the sliding seat is provided with a rectangular groove, and the inner walls on both sides of the rectangular groove are provided with limiting grooves.

[0009] With the above structure, the sliding seat can be easily pushed out through the setting of the spring.

[0010] The test paper collecting assembly comprises a collecting seat which is clamped in the mounting groove, and a collecting groove is formed on the outer wall of the top of the collecting seat.

[0011] With the above structure, the test paper can be conveniently placed by setting the collecting groove.

[0012] An installation box is fixedly connected to the inner wall of one side of the collecting tank, and the inner walls on both sides of the installation box are rotatably connected to the same rotating arm, and one end of the rotating arm is rotatably connected to a pressing roller.

[0013] With the above structure, the test paper in the collecting tank can be compacted conveniently by the rotating arm in cooperation with the compacting roller.

[0014] The inner wall of the installation box is fixedly connected with a volute spring, and the volute spring is sleeved on the transmission shaft of the rotating arm. A release port is opened on the outer wall of one side of the sliding seat, and the release port extends into the collecting tank.

[0015] With the above structure, the test paper can be pressed by the volute spring to assist the pressing roller, and the release port is provided to facilitate pulling out one end of the test paper for testing during testing.

[0016] The clamping assembly comprises a clamping box fixedly connected to the inner wall of the box body, and both outer walls of the clamping box are provided with openings, and the inner walls of the two openings are rotatably connected with L-shaped structure limiting plates.

[0017] With the above structure, the sliding seat can be conveniently fixed in the box body through the provision of two limiting plates.

[0018] The inner walls on both sides of the clamping box are rotatably connected to the same screw, and the outer wall of the screw is threadedly connected to a threaded sleeve, the outer walls of the two threaded sleeves are rotatably connected to two connecting plates, and one end of the two connecting plates is rotatably connected to the two limit plates respectively.

[0019] With the above structure, the threaded sleeve is driven to move by the rotation of the screw rod, and then the two limit plates are driven to move by the connecting plate.

[0020] A circular groove is provided on one outer wall of the box body, and a rotating column is rotatably connected to an inner wall of one side of the circular groove, and one end of a transmission shaft of the rotating column is fixedly connected to the screw rod.

[0021] With the above structure, the screw rod can be driven to rotate manually conveniently through the rotating column.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] 1. The present application provides a sliding seat that can slide in the box body, and a test paper collection component is provided on the sliding seat to facilitate the collection of test papers. At the same time, the cooperation between the reagent tank and the sample tank facilitates the fixed placement of reagent bottles and sample tubes. The clean water required for the sample solution in the sample tube facilitates the injection of meat products to form a sample solution, thereby solving the problem that the existing test kit is inconvenient to carry.

[0024] 2. The present application arranges a snap-fit ​​assembly in the box body, and the two adjustable limit plates and rectangular grooves in the snap-fit ​​assembly cooperate with each other, so as to facilitate fixing the sliding seat in the box body, and conveniently protect the test paper, reagent bottle and sample tube in the sliding seat through the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the entire application;

[0026] Figure 2 It is a schematic cross-sectional view of the box body of the present application;

[0027] Figure 3 It is a schematic diagram of the sliding seat of the present application;

[0028] Figure 4 It is a schematic diagram of the test strip collection component of this application;

[0029] Figure 5 It is a schematic diagram of the card connection assembly of this application;

[0030] Figure 6 It is a cross-sectional schematic diagram of the installation box of this application.

[0031] Explanation of the reference numerals: 1. Box body; 2. Sliding seat; 3. Reagent bottle; 4. Sample tube; 5. Test paper collecting assembly; 6. Snap-fit ​​assembly; 7. Sliding rod; 8. Spring; 9. Release port; 10. Rectangular groove; 11. Limiting groove; 12. Collecting seat; 13. Mounting box; 14. Rotating arm; 15. Pressure roller; 16. Collecting groove; 17. Snap-fit ​​box; 18. Limiting plate; 19. Screw; 20. Threaded sleeve; 21. Connecting plate; 22. Rotating column; 23. Volute spring. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-6 This application is described in further detail.

[0033] See also Figure 1-3 A meat freshness detection kit comprises a box body 1, an opening is provided on one side outer wall of the box body 1, and a sliding seat 2 is slidably connected to the inner wall of the opening, the sliding seat 2 is a T-shaped structure, a mounting groove is provided on the top outer wall of the sliding seat 2, and a test paper collecting component 5 is arranged on the inner wall of the mounting groove, a plurality of sample grooves distributed at equal distances are provided on the top outer wall of the sliding seat 2, and sample tubes 4 are inserted into the inner walls of the sample grooves, a reagent groove is provided on the top outer wall of the sliding seat 2, and a reagent bottle 3 is inserted into the inner wall of the reagent groove, two sliding rods 7 are fixedly connected to the inner wall of the box body 1, the sliding seat 2 is slidably connected to the outer walls of the two sliding rods 7, and a clamping component 6 is arranged on one side outer wall of the box body 1.

[0034] When in use, the sliding seat 2 sliding in the box body 1 is convenient for placing the test paper, reagent bottle 3 and sample tube 4, the setting of the two sliding rods 7 is convenient for limiting the moving trajectory of the sliding seat 2, and the setting of the snap-fit ​​assembly 6 is convenient for fixing the sliding seat 2 in the box body 1.

[0035] Reference Figure 2-3 The outer walls of the two slide bars 7 are sleeved with springs 8, a rectangular groove 10 is provided on the outer wall of one side of the sliding seat 2, and limiting grooves 11 are provided on the inner walls on both sides of the rectangular groove 10. The spring 8 is provided to facilitate the sliding seat 2 to be extended.

[0036] Reference Figure 4 The test paper collecting assembly 5 includes a collecting seat 12 which is clamped in the mounting groove, and a collecting groove 16 is provided on the top outer wall of the collecting seat 12. The setting of the collecting groove 16 facilitates the placement of the test paper.

[0037] Reference Figure 4 A mounting box 13 is fixedly connected to the inner wall of one side of the collecting groove 16, and the inner walls on both sides of the mounting box 13 are rotatably connected to the same rotating arm 14, and one end of the rotating arm 14 is rotatably connected to a clamping roller 15. The rotating arm 14 cooperates with the clamping roller 15 to facilitate the compression of the test paper in the collecting groove 16.

[0038] Reference Figure 4 and Figure 6 A volute spring 23 is fixedly connected to the inner wall of the mounting box 13, and the volute spring 23 is sleeved on the transmission shaft of the rotating arm 14. The other end of the volute spring 23 is fixedly connected to the rotating arm 14. A release port 9 is provided on the outer wall of one side of the sliding seat 2. The release port 9 extends into the collecting groove 16. The volute spring 23 facilitates the auxiliary pressing roller 15 to press the test paper. The setting of the release port 9 facilitates pulling out one end of the test paper for detection during detection.

[0039] Reference Figure 5The snap-in assembly 6 includes a snap-in box 17 fixedly connected to the inner wall of the box body 1, and the outer walls on both sides of the snap-in box 17 are provided with open openings, and the inner walls of the two open openings are rotatably connected with L-shaped structure limit plates 18. The setting of the two limit plates 18 facilitates fixing the sliding seat 2 in the box body 1.

[0040] Reference Figure 5 The inner walls of both sides of the clamping box 17 are rotatably connected to the same screw 19, and the outer wall of the screw 19 is screwed with a threaded sleeve 20, the outer walls of the two threaded sleeves 20 are rotatably connected to two connecting plates 21, and one end of the two connecting plates 21 is rotatably connected to the two limit plates 18 respectively. The threaded sleeve 20 is driven to move by the rotation of the screw 19, and then the two limit plates 18 are driven to move by the connecting plate 21.

[0041] Reference Figure 1 A circular groove is provided on one outer wall of the box body 1, and a rotating column 22 is rotatably connected to the inner wall of one side of the circular groove. One end of the transmission shaft of the rotating column 22 is fixedly connected to the screw 19, and the screw 19 can be manually driven to rotate by the rotating column 22.

[0042] The implementation principle of the present application is as follows: when in use, first place the reagent bottle 3 and the sample tube 4 into the sliding seat 2, and then place multiple test papers in the collecting groove 16. The rotating arm 14 cooperates with the pressing roller 15 to press on the test paper under the drive of the spiral spring. When the freshness of the meat needs to be tested, first rotate the rotating column 22. When the rotating column 22 rotates, it directly drives the screw 19 to reverse. When the screw 19 reverses, it directly drives the threaded sleeve 20 to move downward, so that it is convenient to pull the limit plate 18 into the card box 17 through the connecting plate 21. When the limit plate 18 is away from the limit groove 11, the spring 8 will push the sliding seat 2 to extend, and then take out the sample tube 4 to open the tube cover, put the meat product into the sample tube 4 and shake it to form a sample solution, then pull a test paper through the release port 9 to extend it, and then drip the sample solution on the test paper, and then drip the detection reagent in the reagent bottle 3 on the test paper for testing.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A meat freshness detection kit, comprising a box body (1), characterized in that: An opening is provided on one side outer wall of the box body (1), and a sliding seat (2) is slidably connected to the inner wall of the opening; the sliding seat (2) is a T-shaped structure; a mounting groove is provided on the top outer wall of the sliding seat (2), and a test paper collecting assembly (5) is provided on the inner wall of the mounting groove; a plurality of sample grooves distributed at equal distances are provided on the top outer wall of the sliding seat (2), and sample tubes (4) are plugged into the inner walls of the sample grooves; a reagent groove is provided on the top outer wall of the sliding seat (2), and a reagent bottle (3) is plugged into the inner wall of the reagent groove; two sliding rods (7) are fixedly connected to the inner wall of the box body (1); the sliding seat (2) is slidably connected to the outer walls of the two sliding rods (7); and a clamping assembly (6) is provided on one side outer wall of the box body (1).

2. A meat freshness detection kit according to claim 1, characterized in that: The outer walls of the two slide bars (7) are sleeved with springs (8), one side outer wall of the slide seat (2) is provided with a rectangular groove (10), and both side inner walls of the rectangular groove (10) are provided with limiting grooves (11).

3. A meat freshness detection kit according to claim 2, characterized in that: The test paper collection assembly (5) comprises a collection seat (12) which is clamped in the installation groove, and a collection groove (16) is provided on the top outer wall of the collection seat (12).

4. A meat freshness detection kit according to claim 3, characterized in that: A mounting box (13) is fixedly connected to an inner wall on one side of the collecting tank (16), and inner walls on both sides of the mounting box (13) are rotatably connected to a same rotating arm (14), and one end of the rotating arm (14) is rotatably connected to a pressing roller (15).

5. A meat freshness detection kit according to claim 4, characterized in that: A volute spring (23) is fixedly connected to the inner wall of the installation box (13), and the volute spring (23) is sleeved on the transmission shaft of the rotating arm (14). A release opening (9) is provided on the outer wall of one side of the sliding seat (2), and the release opening (9) extends into the collecting groove (16).

6. A meat freshness detection kit according to claim 5, characterized in that: The clamping assembly (6) comprises a clamping box (17) fixedly connected to the inner wall of the box body (1), and both outer walls of the clamping box (17) are provided with open openings, and the inner walls of the two open openings are rotatably connected to L-shaped structural limiting plates (18).

7. A meat freshness detection kit according to claim 6, characterized in that: The inner walls of both sides of the clamping box (17) are rotatably connected to a same screw rod (19), and the outer wall of the screw rod (19) is threadedly connected to a threaded sleeve (20), and the outer walls of the two threaded sleeves (20) are rotatably connected to two connecting plates (21), and one end of the two connecting plates (21) is rotatably connected to the two limit plates (18) respectively.

8. A meat freshness detection kit according to claim 7, characterized in that: A circular groove is formed on one outer wall of the box body (1), and a rotating column (22) is rotatably connected to an inner wall of one side of the circular groove. One end of a transmission shaft of the rotating column (22) is fixedly connected to the screw rod (19).

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