Detection platform for production of quantum dot fluorescence immunoassay analyzer
By designing an automated detection card input component that utilizes magnetic blocks and elastic components, the problems of inefficiency and cost increase caused by frequent manual operations in the prior art are solved, and the efficiency and cost savings of automated detection are achieved.
Patent Information
- Application Number
- CN202421155152.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-05-24
AI Technical Summary
Existing quantum dot fluorescence immunoassays require multiple manual operations during the detection process, resulting in increased labor, reduced work efficiency, and adding electrical components to achieve automated detection increases costs and increases maintenance complexity.
Design a detection platform for the production of quantum dot fluorescence immunoassays, which includes a detection table, a quantum dot fluorescence immunoassay body and a detection card input component. The detection card input component realizes automatic placement and removal of the detection card through the cooperation of magnetic blocks and elastic components, avoiding dependence on electrical components.
The device can improve work efficiency when detecting the quantum dot fluorescence immunoassay, without adding any electrical components, thus saving costs.
Smart Images
Figure CN222926730U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of the production of quantum dot fluorescence immunoassay analyzers, and specifically relates to a detection platform for the production of quantum dot fluorescence immunoassay analyzers. Background Technique
[0002] A quantum dot fluorescence immunoassay analyzer is a medical device used to detect specific analytes in biological samples. It combines quantum dot technology and immunoassay principles and can provide rapid, accurate, and highly sensitive detection results.
[0003] Quantum dots are semiconductor particles at the nanoscale with unique optical properties. They can absorb light of a specific wavelength and emit fluorescence of a longer wavelength, and the fluorescence intensity is related to the size and composition of the quantum dots. In a quantum dot fluorescence immunoassay analyzer, quantum dots are usually bound to specific antibodies through covalent bonds or other means to form a quantum dot-labeled antibody complex.
[0004] When producing a quantum dot fluorescence immunoassay analyzer, it is necessary to detect the quantum dot fluorescence immunoassay analyzer. In the prior art, the detection is generally carried out through a detection card, that is, a sample-carrying card is placed inside the quantum dot fluorescence immunoassay analyzer and then detected. In the prior art, during detection, the detection card is generally manually placed into the detection port of the quantum dot fluorescence immunoassay analyzer for detection, and after detection, the detection card is taken out. However, when detecting the quantum dot fluorescence immunoassay analyzer, multiple detections are required. If the placement and removal of the detection card are directly carried out manually, it not only increases the labor force and reduces the work efficiency. In the prior art, there is also a method of automatically moving the detection card into the detection port by adding electrical components, but adding electrical components not only increases the input cost but also makes subsequent maintenance very troublesome.
[0005] Therefore, we propose a detection platform for the production of quantum dot fluorescence immunoassay analyzers. This device can improve the work efficiency when detecting the detection card during the production of the quantum dot fluorescence immunoassay analyzer, and at the same time, it does not require adding any electrical components, achieving the effect of cost savings. Content of the Utility Model
[0006] The purpose of this utility model is to provide a detection platform for the production of quantum dot fluorescence immunoassay analyzers. This device can improve the work efficiency when detecting the detection card during the production of the quantum dot fluorescence immunoassay analyzer, and at the same time, it does not require adding any electrical components, achieving the effect of cost savings.
[0007] The specific technical solution adopted by this utility model is as follows:
[0008] A detection platform for the production of a quantum dot fluorescence immunoassay analyzer, comprising a detection table, wherein a quantum dot fluorescence immunoassay analyzer body and a detection card input component are arranged on the top of the detection table;
[0009] The detection card input component includes a rotating component and a bracket arranged on the detection table. A rotating disk is installed on the rotating component. A through groove and a plurality of first sliding grooves are formed on the rotating disk. A second sliding groove is formed on the inner wall of each first sliding groove. An elastic component is arranged inside the second sliding groove. A bearing plate for carrying the detection card is arranged on the elastic component. A first magnetic block is installed on one side of the bearing plate. A fixed disk located inside the through groove is installed at one end of the bracket. A second magnetic block is arranged on the outside of the fixed disk. The second magnetic block repels the first magnetic block.
[0010] Furthermore, an arc-shaped detection opening is formed on the quantum dot fluorescence immunoassay analyzer body.
[0011] Furthermore, the rotating component includes a motor arranged on the detection table. A rotating shaft is installed at the output end of the motor. A support rod is arranged on the rotating shaft. The top of the support rod is connected to the rotating disk.
[0012] Furthermore, the position where the second magnetic block is arranged corresponds to the position of the arc-shaped detection opening.
[0013] Furthermore, the elastic component includes a fixed shaft arranged inside the second sliding groove. A slider and a spring are sleeved on the fixed shaft. Springs are arranged on both sides of the slider. And the slider is connected to the bearing plate.
[0014] Furthermore, an anti-slip surface is arranged on the bearing plate.
[0015] The technical effects obtained by this utility model are:
[0016] First, place the test card on the carrier plate inside the first chute. Then, make the rotating assembly rotate step by step. When the rotating assembly rotates, the first magnetic block contacts and repels the second magnetic block, so that the second magnetic block drives the carrier plate and the elastic assembly to move to the detection port position inside the quantum dot fluorescence immunoassay analyzer body for detection. After the detection is completed, the rotating assembly rotates. Since the fixed disk is stationary, the repulsive force between the first magnetic block and the second magnetic block disappears, so that the test card on the carrier plate is driven by the elastic assembly to return to its original position and enter the first chute. At the same time, the first magnetic block and the second magnetic block inside another group of first chutes contact and repel each other, so as to perform detection at the detection port inside the quantum dot fluorescence immunoassay analyzer body again. This process is repeated. This device can improve the work efficiency when detecting the test card during the production of the quantum dot fluorescence immunoassay analyzer, and at the same time, without adding any electrical components, it achieves the effect of cost savings. Description of the Drawings
[0017] Figure 1 is the overall structural schematic diagram of the present utility model;
[0018] Figure 2 is the side view of the present utility model;
[0019] Figure 3 is the structural schematic diagram when the test card of the present utility model is being detected;
[0020] Figure 4 is the structural schematic diagram of the quantum dot fluorescence immunoassay analyzer body of the present utility model;
[0021] Figure 5 is the exploded view of the rotating disk of the present utility model.
[0022] In the drawings, the list of components represented by each reference numeral is as follows:
[0023] 1, test bench; 2, quantum dot fluorescence immunoassay analyzer body; 3, bracket; 4, rotating disk; 5, through groove; 6, first chute; 7, second chute; 8, carrier plate; 9, first magnetic block; 10, fixed disk; 11, second magnetic block; 12, arc-shaped detection port; 13, rotating shaft; 14, support rod; 15, fixed shaft; 16, slider; 17, spring. Detailed Embodiment
[0024] In order to make the purpose and advantages of the present utility model more clear, the following specifically describes the present utility model in conjunction with embodiments. It should be understood that the following text only describes one or several specific implementation manners of the present utility model, and does not strictly limit the scope of protection of the specific claims of the present utility model.
[0025] As Figures 1-5As shown in the figure, the technical solution adopted by the present utility model is specifically as follows: A detection platform for the production of a quantum dot fluorescence immunoassay analyzer, including a detection table 1, on the top of the detection table 1, there are a quantum dot fluorescence immunoassay analyzer body 2 and a detection card input component;
[0026] The detection card input component includes a rotating component and a bracket 3 arranged on the detection table 1. A rotating disk 4 is installed on the rotating component. A through groove 5 and a plurality of first sliding grooves 6 are formed on the rotating disk 4. A second sliding groove 7 is formed on the inner wall of each first sliding groove 6. An elastic component is arranged inside the second sliding groove 7. A carrier plate 8 for carrying the detection card is arranged on the elastic component. A first magnetic block 9 is installed on one side of the carrier plate 8. One end of the bracket 3 is installed with a fixed disk 10 located inside the through groove 5. A second magnetic block 11 is arranged on the outside of the fixed disk 10. The second magnetic block 11 repels the first magnetic block 9.
[0027] Its working principle is as follows: First, place the detection card on the carrier plate 8 inside the first sliding groove 6, and then make the rotating component rotate step by step. When the rotating component rotates, the first magnetic block 9 contacts and repels the second magnetic block 11, so that the second magnetic block 11 drives the carrier plate 8 and the elastic component to move to the detection port position inside the quantum dot fluorescence immunoassay analyzer body 2 for detection. After the detection is completed, the rotating component rotates. Since the fixed disk 10 is stationary, the repulsive force between the first magnetic block 9 and the second magnetic block 11 disappears, so that the elastic component drives the detection card on the carrier plate 8 to return to the original position and enter the first sliding groove 6. At the same time, the first magnetic block 9 inside another group of first sliding grooves 6 contacts and repels the second magnetic block 11, so as to detect again at the detection port inside the quantum dot fluorescence immunoassay analyzer body 2. This process is repeated. This device can improve the working efficiency when detecting the detection card during the production of the quantum dot fluorescence immunoassay analyzer, and at the same time, without adding any electrical components, it achieves the effect of cost savings.
[0028] Among them, the quantum dot fluorescence immunoassay analyzer is a medical device used to detect specific analytes in biological samples. It combines quantum dot technology and immunoassay principles, and can provide rapid, accurate and highly sensitive detection results.
[0029] Quantum dots are semiconductor particles at the nanoscale level, with unique optical properties. They can absorb light of a specific wavelength and emit fluorescence of a longer wavelength, and the fluorescence intensity is related to the size and composition of the quantum dots. In the quantum dot fluorescence immunoassay analyzer, quantum dots are usually combined with specific antibodies through covalent bonds or other means to form quantum dot-labeled antibody complexes.
[0030] When manufacturing a quantum dot fluorescence immunoassay analyzer, it is necessary to detect the quantum dot fluorescence immunoassay analyzer. In the prior art, the detection is generally carried out through a test card, that is, the sample-carrying test card is placed inside the quantum dot fluorescence immunoassay analyzer and then detected. In the prior art, during the detection, the test card is generally manually placed into the detection port of the quantum dot fluorescence immunoassay analyzer for detection, and after the detection is completed, the test card is taken out. However, when detecting the quantum dot fluorescence immunoassay analyzer, multiple detections are required. If the placement and removal of the test card are directly carried out manually, it not only increases the labor force but also reduces the work efficiency. In the prior art, there are also methods to make the test card automatically enter the detection port for detection by adding electrical components, but adding electrical components not only increases the input cost but also makes subsequent maintenance very troublesome.
[0031] Meanwhile, in order to enable the rotating disk 4 to drive the protruding carrier plate 8 to rotate, an arc-shaped detection port 12 is provided on the quantum dot fluorescence immunoassay analyzer body 2. By setting the arc-shaped detection port 12, it can correspond to the rotation of the rotating disk 4, so that when the first magnetic block 9 and the second magnetic block 11 need to be separated, there will be no jamming phenomenon, ensuring the operation of the device.
[0032] As Figure 3 shown, the rotating assembly includes a motor provided on the detection table 1. The output end of the motor is equipped with a rotating shaft 13, and a support rod 14 is arranged on the rotating shaft 13. The top of the support rod 14 is connected to the rotating disk 4.
[0033] The motor drives the rotating shaft 13 to drive the support rod 14 to drive the rotating disk 4 to rotate. Among them, the motor is a stepping motor, and the stepping motor can perform stepping movements to adapt to the operation of the entire device.
[0034] The position where the second magnetic block 11 is set corresponds to the position of the arc-shaped detection port 12. Such a setting can drive the carrier plate 8 into the arc-shaped detection port 12 for detection when the second magnetic block 11 generates a repulsive force with the first magnetic block 9.
[0035] As Figure 5 shown, the elastic assembly includes a fixed shaft 15 arranged inside the second chute 7. A slider 16 and a spring 17 are sleeved on the fixed shaft 15. Springs 17 are arranged on both sides of the slider 16, and the slider 16 is connected to the carrier plate 8.
[0036] When the carrier plate 8 moves, it drives the slider 16 to compress the spring 17 on the fixed shaft 15, so that the test card enters the arc-shaped detection port 12, or the elastic force makes the carrier plate 8 drive the test card to return to its original position.
[0037] Among them, the slider 16 matches the second chute 7. Here, the meaning of matching is that the slider 16 can move inside the second chute 7 without jamming.
[0038] The bearing plate 8 is provided with an anti-slip surface, and the test card can be prevented from falling off through the anti-slip surface.
[0039] It should be noted that: The quantum dot fluorescence immunoassay analyzer belongs to the prior art, and its circuit connection method and detection principle both belong to the prior art, and will not be elaborated here.
[0040] The working principle of this utility model is as follows: First, place the test card on the bearing plate 8 inside the first chute 6, and then make the rotating assembly rotate step by step. When the rotating assembly rotates, the first magnetic block 9 contacts and repels the second magnetic block 11, so that the second magnetic block 11 drives the bearing plate 8 and the elastic assembly to move to the detection port position inside the quantum dot fluorescence immunoassay analyzer body 2 for detection. After the detection is completed, the rotating assembly rotates. Since the fixed disk 10 is stationary, the repulsive force between the first magnetic block 9 and the second magnetic block 11 disappears, so that the test card on the bearing plate 8 is driven by the elastic assembly to return to the original position and enter the first chute 6. At the same time, the first magnetic block 9 inside another group of first chutes 6 contacts and repels the second magnetic block 11, so as to detect again at the detection port inside the quantum dot fluorescence immunoassay analyzer body 2, and so on. This device can improve the work efficiency when detecting the test card during the production of the quantum dot fluorescence immunoassay analyzer, and at the same time, without adding any electrical components, achieving the effect of cost savings.
[0041] The above are only the preferred embodiments of this utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of this utility model, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of this utility model. The structures, devices, and operation methods not specifically described and explained in this utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.
Claims
1. A detection platform for the production of a quantum dot fluorescence immunoassay analyzer, comprising a detection platform (1), wherein a quantum dot fluorescence immunoassay analyzer body (2) and a detection card input component are arranged on the top of the detection platform (1); Features: The detection card input component comprises a rotating component and a bracket (3) arranged on the detection platform (1), a rotating disk (4) is installed on the rotating component, a through slot (5) and a plurality of first slide slots (6) are provided on the rotating disk (4), a second slide slot (7) is provided on the inner wall of each first slide slot (6), an elastic component is arranged inside the second slide slot (7), a bearing plate (8) for bearing the detection card is arranged on the elastic component, a first magnetic block (9) is installed on one side of the bearing plate (8), a fixed disk (10) located inside the through slot (5) is installed at one end of the bracket (3), a second magnetic block (11) is arranged on the outer side of the fixed disk (10), and the second magnetic block (11) repels the first magnetic block (9).
2. The detection platform for the production of quantum dot fluorescence immunoassay analyzer according to claim 1, characterized in that: An arc-shaped detection port (12) is provided on the quantum dot fluorescent immunoassay analyzer body (2).
3. The detection platform for the production of quantum dot fluorescence immunoassay analyzer according to claim 1, characterized in that: The rotating assembly comprises a motor arranged on the detection platform (1), a rotating shaft (13) is installed on the output end of the motor, a supporting rod (14) is arranged on the rotating shaft (13), and the top of the supporting rod (14) is connected to the rotating disk (4).
4. A detection platform for the production of quantum dot fluorescence immunoassay analyzer according to claim 2, characterized in that: The position at which the second magnetic block (11) is arranged corresponds to the position of the arc-shaped detection port (12).
5. The detection platform for the production of quantum dot fluorescence immunoassay analyzer according to claim 1, characterized in that: The elastic component comprises a fixed shaft (15) arranged inside the second slide groove (7), a slider (16) and a spring (17) are sleeved on the fixed shaft (15), the springs (17) are arranged on both sides of the slider (16), and the slider (16) is connected to the bearing plate (8).
6. The detection platform for the production of quantum dot fluorescence immunoassay analyzer according to claim 1, characterized in that: The bearing plate (8) is provided with an anti-slip surface.