Sample container for detecting allergens of poultry meat products
By designing a sample container with an opening and closing mechanism, rapid opening, closing, and sealing with one hand were achieved, solving the problem of low efficiency of single-handed operation in existing technologies, improving detection efficiency and sealing performance, and ensuring the accuracy of test results.
Patent Information
- Application Number
- CN202520578554.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-31
AI Technical Summary
Existing sample containers for poultry product allergen testing are inefficient when operated with one hand, involve many steps, and affect the efficiency and accuracy of the testing work.
A sample container with an opening and closing mechanism was designed. By pressing a wrench with one hand, the fixing rod is disengaged from the inner wall of the container lid. The lid is automatically opened by a torsion spring, allowing the sample to be placed or removed with one hand. The sealing is achieved by the locking of the sealing ring, reducing operation steps and time costs.
It improves the efficiency of single-handed operation, reduces operation steps and time costs, while ensuring sealing to prevent leakage or external contamination of test samples, thus improving the accuracy of testing.
Smart Images
Figure CN223920026U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of detection holding container, especially to a sample holding container for poultry meat product allergen detection. BACKGROUND
[0002] In the process of poultry meat product allergen detection, the sample holding container as the key tool of bearing detection sample, its performance advantage and shortcoming directly influence the development of detection work. A kind of sample holding container for poultry meat product allergen detection of well-designed, not only ensure the safe storage of sample, prevent it from being contaminated or leaked by outside, also need to provide convenience for detection personnel in the operation process, so as to improve the efficiency and accuracy of the whole detection process. With the continuous expansion of poultry meat product market and the increasingly strict requirement of food safety detection, the demand for this efficient and reliable sample holding container is increasingly urgent.
[0003] In the existing poultry meat product allergen detection sample holding container technology, the common structure is mostly traditional screw type or buckle type design. Screw type container is connected and sealed by rotating cover and thread on container main body, and its technical principle is based on the fastening effect of thread to maintain sealing. The buckle type container is mutually clamped by the buckle of container edge and the corresponding clamping groove on the cover, and relies on mechanical clamping force to realize sealing. These traditional structures can meet the basic demand of holding sample to some extent.
[0004] However, these existing structures have some inconveniences in actual operation. When detection personnel need to frequently open and close container to place or take out sample, screw type container needs to be rotated by both hands, the process is relatively cumbersome and time-consuming. Although buckle type container is relatively convenient, it also needs to be operated by both hands, one hand holds the container, and the other hand operates the buckle. This makes it difficult to meet the demand of single-handed operation when detection personnel need to handle multiple samples simultaneously in busy detection work, which affects the operation efficiency, increases the operation steps and time cost, and becomes a key factor restricting the efficient development of detection work. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a sample holding container for poultry meat product allergen detection, which aims to improve the problem that the demand of single-handed operation cannot be met when detection personnel need to handle multiple samples simultaneously in busy detection work, which affects the operation efficiency and increases the operation steps and time cost.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a sample container for detecting allergens in poultry products, comprising a container shell, a container lid attached to the upper surface of the container shell, a fixing plate fixedly connected to the outer wall of the container shell, and an opening and closing component provided inside the fixing plate.
[0007] The opening and closing assembly includes a fixed rod, the outer wall of which is slidably connected to the inside of a fixed plate. A wrench is fixedly connected to the outer wall of the fixed rod, and a spring is fixedly connected to the inner wall of the wrench. A fixed plate is fixedly connected to the outer wall of the container shell, and a rotating shaft is fixedly connected to the inner wall of the fixed plate. A torsion spring is sleeved on the outer wall of the rotating shaft, and a hinge is attached to the inner wall of the fixed plate.
[0008] Furthermore, a second spring is fixedly connected to the inner wall of the container lid, a lower pressure plate is fixedly connected to one end of the second spring, a sealing ring is attached to the lower surface of the lower pressure plate, a sealing ring is attached to the inner wall of the outer shell of the container, and a locking block is fixedly connected to the outer wall of the lower pressure plate.
[0009] Furthermore, the outer wall of the card block is slidably connected to the inner wall of the container lid, and the card block is used to guide the lower pressure plate.
[0010] Furthermore, the wrench is disposed on the outer wall of the container shell, and the wrench is used to move the fixed rod.
[0011] Furthermore, the lower surface of the sealing ring is attached to the upper surface of the second sealing ring.
[0012] Furthermore, the outer wall of the locking block is slidably connected to the inner wall of the container lid, and the locking block is used to push the sealing ring to move.
[0013] Furthermore, the outer wall of the fixing rod is slidably connected to the inner wall of the container lid, and the fixing rod is used to fix the container lid.
[0014] Furthermore, the outer wall of the wrench is rotatably connected to the inner wall of a fixing plate, which is used to guide the fixing rod.
[0015] This utility model has the following beneficial effects:
[0016] 1. In this utility model, by setting an opening and closing component, the operator only needs to press the wrench with one hand to squeeze the spring and drive the fixing rod to disengage from the inner wall of the container lid. Then, with the cooperation of the torsion spring, the container lid automatically pops open, making it convenient to place the test sample into the container shell with one hand. When closing the container lid, press the container lid and release the wrench, and the fixing rod can quickly snap into the inner wall of the container lid to achieve fixation, which greatly improves the operating efficiency and reduces the operating steps and time costs.
[0017] 2. In this utility model, during the process of pressing down on the container lid, sealing ring one and sealing ring two are tightly engaged, and at the same time, sealing ring one pushes the lower pressure plate upward to compress the spring, so that the sealing effect of the container is better. The good sealing performance can effectively prevent the test sample from leaking or being contaminated by the outside world, ensuring the accuracy of the test results and providing a reliable sample holding guarantee for the detection of allergens in poultry products. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of a sample container for detecting allergens in poultry products proposed in this utility model.
[0019] Figure 2 This is a schematic diagram of the container lid of a sample holding container for detecting allergens in poultry products according to the present invention.
[0020] Figure 3 for Figure 2 Enlarged view of point A in the image;
[0021] Figure 4 This is a schematic diagram of the wrench part of a sample holding container for detecting allergens in poultry products according to the present invention.
[0022] Figure 5 This is a schematic diagram of the lower pressure plate of a sample container for detecting allergens in poultry products, as proposed in this utility model.
[0023] Legend:
[0024] 1. Container shell; 2. Container lid; 3. Wrench; 4. Fixing plate one; 5. Fixing rod; 6. Spring one; 7. Fixing plate two; 8. Hinge; 9. Shaft; 10. Torsion spring; 11. Spring two; 12. Lower pressure plate; 13. Sealing ring one; 14. Clamping block; 15. Sealing ring two. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Reference Figure 1 - Figure 4An embodiment of this utility model is provided: a sample holding container for detecting poultry meat product allergens, including a container shell 1, a container lid 2 attached to the upper surface of the container shell 1, a fixing plate 4 fixedly connected to the outer wall of the container shell 1, and an opening and closing component provided inside the fixing plate 4.
[0027] The opening and closing assembly includes a fixed rod 5, which slides along the inside of a fixed plate 4 under the action of a wrench 3, disengaging from or engaging with the inner wall of the container lid 2, thus fixing or unlocking the container lid 2. The outer wall of the fixed rod 5 is slidably connected to the inside of the fixed plate 4, and the wrench 3 is fixedly connected to the outer wall of the fixed rod 5. By pressing and releasing, the fixed rod 5 is moved to unlock and lock the container lid 2, making it convenient for operators to open and close the container with one hand. A spring 6 is fixedly connected to the inner wall of the wrench 3. When the wrench 3 is pressed, it is squeezed and stores elastic potential energy. When the wrench 3 is released, the elastic potential energy is released to push the wrench 3 to reset, thereby driving the fixed rod 5 to reset and completing the locking of the container lid 2. A fixed plate 7 is fixedly connected to the outer wall of the container shell 1, and a rotating shaft 9 is fixedly connected to the inner wall of the fixed plate 7. A torsion spring 10 is sleeved on the outer wall of the rotating shaft 9. The container lid 2 is automatically opened by a hinge 8, and the hinge 8 is attached to the inner wall of the fixed plate 7.
[0028] Specifically, the operator presses the wrench 3 with one hand, compressing the spring 6 fixed to the inner wall of the wrench 3, causing elastic deformation. At the same time, the fixing rod 5, fixedly connected to the wrench 3, slides along the inside of the fixing plate 4 under the action of the wrench 3, gradually disengaging from the inner wall of the container lid 2. When the fixing rod 5 is completely disengaged from the container lid 2, the torsion spring 10 fitted on the inner wall of the fixing plate 7 takes effect, releasing its stored elastic potential energy instantly. This causes the hinge 8 connected to the torsion spring 10 to quickly and automatically open the container lid 2. At this time, the operator can conveniently place the test sample inside the container shell 1. When the test is completed and the container lid 2 needs to be closed, the operator aligns the container lid 2 with the container shell 1 and applies downward pressure. When the container lid 2 reaches the appropriate position, the operator releases the wrench 3. At this time, the spring 6 returns to its original state, pushing the wrench 3 back to its original position, which in turn causes the fixing rod 5 to re-engage into the pre-set slot on the inner wall of the container lid 2, thereby achieving rapid fixation of the container lid 2 and completing the container closing operation.
[0029] Reference Figure 5A spring 11 is fixedly connected to the inner wall of the container lid 2, connecting the inner wall of the container lid 2 to the lower pressure plate 12. When the lower pressure plate 12 is compressed by the upward reaction force of the sealing ring 13, the reaction force causes the sealing ring 13 and the sealing ring 15 to fit more tightly, enhancing the sealing performance of the container. One end of the spring 11 is fixedly connected to the lower pressure plate 12. During the downward pressing of the container lid 2, it drives the sealing ring 13 to move downward and engage with the sealing ring 15. The sealing ring 13 is attached to the lower surface of the lower pressure plate 12, and the sealing ring 15 is attached to the inner wall of the container shell 1. A locking block 14 is fixedly connected to the outer wall of the lower pressure plate 12, and the outer wall of the locking block 14 is slidably connected to the inner wall of the container lid 2. The locking block 14 is used to guide the lower pressure plate 12. The wrench 3 is set on the outer wall of the container shell 1. The wrench 3 is used to drive the fixed rod 5 to move. The lower surface of the sealing ring 13 is attached to the upper surface of the sealing ring 15. They are tightly locked together to form a sealing barrier to prevent the test sample from leaking or being contaminated by the outside world, and to ensure the safety of the test sample storage environment. The outer wall of the locking block 14 is slidably connected to the inner wall of the container lid 2. The locking block 14 is used to push the sealing ring 13 to move. The outer wall of the fixed rod 5 is slidably connected to the inner wall of the container lid 2. The fixed rod 5 is used to fix the container lid 2. The outer wall of the wrench 3 is rotatably connected to the inner wall of the fixed plate 4. The fixed plate 4 is used to guide the fixed rod 5.
[0030] Specifically, the lower pressure plate 12, which is connected to one end of the spring 11 fixed to the inner wall of the container lid 2, moves downward synchronously as the container lid 2 is pressed down. When the sealing ring 13 contacts the sealing ring 15 that is attached to the inner wall of the container shell 1, the two are tightly engaged. As the lower pressure plate 12 continues to press down, the sealing ring 13 is subjected to an upward reaction force, which pushes the lower pressure plate 12 upward, causing the spring 11 to be compressed. During the compression of the spring 11, the reaction force generated by it makes the fit between the sealing ring 13 and the sealing ring 15 even tighter, forming a more effective sealing barrier, increasing the sealing performance of the container, effectively preventing the test sample from leaking or being contaminated by the outside world, and providing a reliable sample storage environment for the detection of poultry meat product allergens.
[0031] Working principle: When a sample container for poultry product allergen testing is needed, the operator first presses the wrench 3, squeezing the spring 6 while simultaneously disengaging the fixing rod 5 from the inner wall of the container lid 2. Then, with the help of the torsion spring 10, the container lid 2 automatically pops open after the fixing rod 5 disengages, allowing the operator to place the test sample into the container shell 1 for testing with one hand. When closing the container lid 2, press down on the container lid 2, and then release the wrench 3 to allow the fixing rod 5 to engage with the inner wall of the container lid 2, achieving quick fixation of the container lid 2.
[0032] In addition, during the process of pressing down on the container lid 2, the sealing ring 13 and the sealing ring 2 15 are tightly engaged. During this process, the sealing ring 13 pushes the lower pressure plate 12 upward and squeezes the spring, resulting in a better sealing effect and increased sealing performance.
[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A sample container for detecting allergens in poultry products, comprising a container shell (1), characterized in that: The container shell (1) is fitted with a container lid (2) on its upper surface. A fixing plate (4) is fixedly connected to the outer wall of the container shell (1). An opening and closing assembly is provided inside the fixing plate (4). The opening and closing assembly includes a fixing rod (5), the outer wall of which is slidably connected to the inside of a fixing plate (4), a wrench (3) is fixedly connected to the outer wall of the fixing rod (5), a spring (6) is fixedly connected to the inner wall of the wrench (3), a fixing plate (7) is fixedly connected to the outer wall of the container shell (1), a rotating shaft (9) is fixedly connected to the inner wall of the fixing plate (7), a torsion spring (10) is sleeved on the outer wall of the rotating shaft (9), and a hinge (8) is attached to the inner wall of the fixing plate (7).
2. The sample container for detecting allergens in poultry products according to claim 1, characterized in that: A second spring (11) is fixedly connected to the inner wall of the container lid (2). A lower pressure plate (12) is fixedly connected to one end of the second spring (11). A sealing ring (13) is attached to the lower surface of the lower pressure plate (12). A sealing ring (15) is attached to the inner wall of the container shell (1). A locking block (14) is fixedly connected to the outer wall of the lower pressure plate (12).
3. The sample container for detecting allergens in poultry products according to claim 2, characterized in that: The outer wall of the card block (14) is slidably connected to the inner wall of the container lid (2), and the card block (14) is used to guide the lower pressure plate (12).
4. The sample container for detecting allergens in poultry products according to claim 1, characterized in that: The wrench (3) is located on the outer wall of the container shell (1) and is used to move the fixed rod (5).
5. The sample container for detecting allergens in poultry products according to claim 2, characterized in that: The lower surface of the first sealing ring (13) is attached to the upper surface of the second sealing ring (15).
6. The sample container for detecting allergens in poultry products according to claim 3, characterized in that: The outer wall of the locking block (14) is slidably connected to the inner wall of the container lid (2), and the locking block (14) is used to push the sealing ring (13) to move.
7. The sample container for detecting allergens in poultry products according to claim 1, characterized in that: The outer wall of the fixing rod (5) is slidably connected to the inner wall of the container lid (2), and the fixing rod (5) is used to fix the container lid (2).
8. The sample container for detecting allergens in poultry products according to claim 1, characterized in that: The outer wall of the wrench (3) is rotatably connected to the inner wall of the fixing plate (4), which is used to guide the fixing rod (5).