Test tube for food detection

Abstract

The utility model discloses a test tube for food detection, and relates to the technical field of test tubes for food detection. The test tube comprises a rubber protective sleeve, a test tube is arranged in an inner cavity of the rubber protective sleeve, a rubber plug is arranged at the top of the test tube, a groove is formed in the upper end of the top of the rubber plug, a handle is installed at the top of the groove, and a rubber friction plate is installed at the upper end of the rubber protective sleeve. Food to be tested is placed in the test tube, the rubber plug is plugged into the top of the test tube to seal the test tube, then the test tube is placed in the inner cavity of the rubber protective sleeve to protect the test tube, the possibility that the test tube is broken accidentally is reduced, then the cover covers the top of the rubber protective sleeve, the convex block abuts against the top of the rubber plug, and the test tube is sealed. The friction between the cover and the rubber protective sleeve is increased through the rubber friction plate, and the rubber plug is further reinforced, so that the sealing of the test tube is further enhanced, and the food sample is prevented from leaking or being polluted by the outside.

Description

Technical Field

[0001] This utility model belongs to the field of test tubes for food testing, specifically, it relates to a test tube for food testing. Background Technology

[0002] Test tubes play a crucial role in ensuring food safety. Like a silent and reliable guardian, they protect the safety of what people eat. First, as a sample container, test tubes provide a stable environment for food testing. Whether it's liquid juice or milk, or extracts from solid foods, they can be safely placed in test tubes, avoiding interference from external contamination. Test tubes also become an important operating site during sample pretreatment. By adding specific reagents for dilution and extraction, samples are brought to a suitable state for testing. Simultaneously, test tubes are the stage for chemical reactions. For the detection of specific components in food, such as pesticide residues and additives, the chemical reactions occurring in test tubes can reveal these components. Through color changes, precipitation, and other phenomena, testers can determine their presence and quantity. In microbiological detection, test tubes are indispensable. They provide a suitable growth environment for microorganisms, and after cultivation, the presence of harmful microorganisms in food can be accurately determined. Furthermore, the transparent material of test tubes facilitates observation of test results, and the graduated design allows for accurate measurement of sample volume. Moreover, they can be used for batch processing, improving testing efficiency. Standardized production ensures the accuracy and reliability of test results. In short, food testing tubes, with their unique function, build a solid line of defense for food safety testing, giving people greater peace of mind when eating.

[0003] Existing test tubes for food testing have several problems, such as being prone to breakage and lacking multiple layers of reinforcement on the stoppers. These issues make the test tubes susceptible to cross-contamination and increase costs and maintenance difficulties. Therefore, developing a food testing test tube that can protect the test tube and provide multiple layers of sealing to the stopper is of significant practical importance. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a test tube for food testing, which solves the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] A test tube for food testing includes: a rubber protective sleeve, a test tube housed within the inner cavity of the rubber protective sleeve, a rubber stopper at the top of the test tube, a groove at the upper end of the top of the rubber stopper, a handle mounted on the top of the groove, a rubber friction pad mounted on the upper end of the rubber protective sleeve, a cap on the upper side of the rubber protective sleeve, a protrusion connected to the inner cavity of the cap, and a protective sleeve groove at the middle end of the rubber protective sleeve. It should be noted that all electrical devices involved in this application can be powered by a battery or an external power source.

[0007] Optionally, the groove of the protective sleeve extends from the outer end of the rubber protective sleeve to the inner cavity, allowing observation of the test tube's condition through the groove.

[0008] Optionally, the rubber friction pad is fixedly connected to the rubber protective sleeve.

[0009] Optionally, the test tube is slightly larger than the inner cavity of the rubber protective sleeve, so that the test tube is not easily removed after being placed inside the inner cavity of the rubber protective sleeve.

[0010] Optionally, the bottom end of the rubber stopper is the same size as the inner cavity of the test tube, and the handle is fixedly connected to the rubber stopper.

[0011] Optionally, the size of the protrusion is the same as the cross-sectional size of the top of the rubber stopper, and the cap covers the upper end of the rubber protective sleeve to make the rubber stopper more secure through the rubber friction plate.

[0012] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0013] 1. Place the food sample into the test tube, insert the rubber stopper into the top of the test tube to seal it, then place the test tube into the inner cavity of the rubber protective sleeve to protect it and reduce the possibility of accidental breakage. Then, put the cap on the top of the rubber protective sleeve, so that the protrusion presses against the top of the rubber stopper. The rubber friction pad increases the friction between the cap and the rubber protective sleeve, further reinforcing the rubber stopper and strengthening the seal of the test tube, thereby preventing food sample leakage or external contamination.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0016] Figure 1This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is an exploded view of the structure of this utility model;

[0018] Figure 3 This is an exploded view of the structure of this utility model;

[0019] Figure 4 This is an exploded view of the structure of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Rubber protective sleeve; 2. Test tube; 3. Rubber stopper; 4. Groove; 5. Handle; 6. Rubber friction plate; 7. Protective sleeve groove; 8. Cap; 9. Protrusion.

[0022] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Please see Figure 1-4 As shown, this embodiment provides a test tube for food testing, including a rubber protective sleeve 1.

[0025] One application of this embodiment is as follows: a test tube 2 is disposed inside the inner cavity of the rubber protective sleeve 1, a rubber stopper 3 is disposed at the top of the test tube 2, a groove 4 is formed at the upper end of the top of the rubber stopper 3, a handle 5 is installed at the top of the groove 4, a rubber friction plate 6 is installed at the upper end of the rubber protective sleeve 1, a cover 8 is disposed on the upper side of the rubber protective sleeve 1, a protrusion 9 is connected to the inner cavity of the cover 8, and a protective sleeve groove 7 is formed at the middle of the rubber protective sleeve 1. It should be noted that all electrical devices involved in this application can be powered by a storage battery or an external power source.

[0026] like Figure 1 As shown in this embodiment, the protective sleeve groove 7 penetrates from the outer end of the rubber protective sleeve 1 to the inner cavity, allowing observation of the test tube 2 through the rubber protective sleeve groove 7.

[0027] like Figure 3 As shown in this embodiment, the rubber friction plate 6 is fixedly connected to the rubber protective sleeve 1.

[0028] like Figure 2 As shown in this embodiment, the test tube 2 is slightly larger than the inner cavity of the rubber protective sleeve 1. Once the test tube 2 is inserted into the inner cavity of the rubber protective sleeve 1, it is not easy to remove the test tube 2.

[0029] like Figure 2 As shown in this embodiment, the bottom end of the rubber stopper 3 has the same cross-sectional size as the inner cavity of the test tube 2, and the handle 5 is fixedly connected to the rubber stopper 3.

[0030] like Figure 4 As shown in this embodiment, the size of the protrusion 9 is the same as the cross-sectional size of the top of the rubber stopper 3. The cap 8 covers the upper end of the rubber protective sleeve 1, and the rubber friction plate 6 makes the rubber stopper 3 more secure.

[0031] Example 1:

[0032] In this embodiment, the food sample is placed in test tube 2, and a rubber stopper 3 is inserted into the top of the test tube to seal it. Then, test tube 2 is placed inside the inner cavity of rubber protective sleeve 1 to protect it and reduce the possibility of accidental breakage. Next, cap 8 is placed on top of rubber protective sleeve 1, so that protrusion 9 presses against the top of rubber stopper 3. Rubber friction pad 6 increases the friction between cap 8 and rubber protective sleeve 1, further reinforcing rubber stopper 3 and strengthening the seal of the test tube, thereby preventing food sample leakage or external contamination.

[0033] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A test tube for food testing, characterized in that, include: A rubber protective sleeve (1) is provided with a test tube (2) in its inner cavity. A rubber stopper (3) is provided at the top of the test tube (2). A groove (4) is provided at the top of the rubber stopper (3). A handle (5) is installed at the top of the groove (4). A rubber friction plate (6) is installed at the upper end of the rubber protective sleeve (1). A cover (8) is provided on the upper side of the rubber protective sleeve (1). A protrusion (9) is connected to the inner cavity of the cover (8). A protective sleeve groove (7) is provided at the middle end of the rubber protective sleeve (1).

2. The test tube for food testing according to claim 1, characterized in that, The groove (7) of the protective sleeve penetrates from the outer end of the rubber protective sleeve (1) to the inner cavity, and the condition of the test tube (2) can be observed through the groove (7) of the rubber protective sleeve.

3. A test tube for food testing according to claim 1, characterized in that, The rubber friction plate (6) is fixedly connected to the rubber protective sleeve (1).

4. A test tube for food testing according to claim 1, characterized in that, The test tube (2) is slightly larger than the inner cavity of the rubber protective sleeve (1). After the test tube (2) is placed into the inner cavity of the rubber protective sleeve (1), the test tube (2) is not easy to remove.

5. A test tube for food testing according to claim 1, characterized in that, The bottom end of the rubber stopper (3) is the same size as the inner cavity of the test tube (2), and the handle (5) is fixedly connected to the rubber stopper (3).

6. A test tube for food testing according to claim 1, characterized in that, The size of the protrusion (9) is the same as the size of the top cross section of the rubber stopper (3). The cap (8) covers the upper end of the rubber protective sleeve (1) and makes the rubber stopper (3) more secure through the rubber friction plate (6).

Images