A reagent reaction tank

Abstract

The utility model belongs to the technical field of reaction tank, and disclose a reagent reaction tank, the upper surface fixed connection of bottom plate has the placing frame, the reaction tank is slidably connected in the placing frame, the front and back both sides fixed connection of reaction tank has the sliding plate, the right side of reaction tank is provided with the second sliding slot, the front and back both sides of placing frame is provided with the first sliding slot, the upper surface fixed connection of bottom plate has the installation base, the outer fixed surface connection of installation base has the motor, the output fixed connection of motor has the rotary rod, the other end fixed connection of rotary rod has the cam, the protruding one end fixed connection of cam has the connecting rod. Through the cooperation of placing frame, first sliding slot, sliding plate, reaction tank, motor, rotary rod, cam, connecting rod, slider and second sliding slot, the reagent reaction tank can be driven to move up and down, the up and down movement can break the static balance of the reagent interface, promote the rapid collision and mixing of different reagent molecules, compared with the static reaction, the movement can reduce the time of reaching the end point of the reaction.

Description

Technical Field

[0001] This utility model belongs to the field of reaction tank technology, specifically a reagent reaction tank. Background Technology

[0002] Reagent reaction tanks are core equipment in chemical analysis, biological detection (such as immunoassay and nucleic acid amplification), and material synthesis. Their core function is to provide a controllable environment for the reaction between reagents and test substances. They have a wide range of applications, covering medical diagnosis, environmental monitoring, food testing, and scientific research experiments. Their core requirements are clear: they must simultaneously meet the three major goals of "reaction efficiency," "accurate results," and "easy operation." Especially in batch processing or high-frequency experimental scenarios, the requirements for process continuity are even higher.

[0003] Meanwhile, a reaction vessel with application number CN202222224176.8 includes: a mother tank; a daughter tank located inside the mother tank; and a drain pipe, the inlet end of which is connected to the daughter tank via a drain hole located at the bottom of the daughter tank. By connecting the inlet end of the drain pipe to the bottom of the daughter tank via the drain hole, the reacted solution can be directly discharged into the daughter tank, avoiding the need to transport the reacted solution from the daughter tank to the mother tank for discharge due to the location of the drain hole in the mother tank. Fixed placement and small differences in the strength of the bottom of the mother tank lead to the presence of some high-density reaction solutions in the daughter tank, resulting in poor uniformity of the reaction solution within the daughter tank. Ensuring the uniformity of the reaction solution within the daughter tank reduces the chemical requirements of the chemical reaction, saving costs. Furthermore, by directly draining the reacted solution from the daughter tank, the accumulation of compounds generated within the daughter tank can be reduced, increasing the exchange frequency between compounds and the reaction solution, thereby increasing the activity of the reaction solution.

[0004] However, the following problems were found in the implementation of the relevant technology: the reaction tank is in a fixed position, and the uniformity of the liquid cannot be improved by shaking. Furthermore, the reaction, drying, and storage of test samples depend on independent equipment, and the test samples need to be transferred manually and repeatedly. For example, the test samples are removed from the hanger and placed into the reaction tank, and then transferred to the drying rack. The steps are cumbersome and the workflow is easily interrupted. Switching between multiple devices increases the waiting time. Especially when operating in batches, the fragmentation of the process leads to low overall efficiency.

[0005] Therefore, we propose a reagent reaction tank. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a reagent reaction tank that can move the reagent reaction tank up and down, promoting rapid collision and mixing of different reagent molecules, while also enabling continuous feeding, reaction, and drying, thus improving work continuity.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a reagent reaction tank, comprising a base plate, a placement frame fixedly connected to the upper surface of the base plate, a reaction tank slidably connected within the placement frame, sliding plates fixedly connected to the front and rear sides of the reaction tank, a second sliding groove provided on the right side of the reaction tank, and first sliding grooves provided on the front and rear sides of the placement frame. A mounting base is fixedly connected to the upper surface of the base plate, a motor is fixedly connected to the outer surface of the mounting base, a rotating rod is fixedly connected to the output end of the motor, a cam is fixedly connected to the other end of the rotating rod, a connecting rod is fixedly connected to one protruding end of the cam, a slider is fixedly connected to the other end of the connecting rod, and a drying rack is fixedly connected to the upper surface of the base plate, with hanging parts provided on the drying rack.

[0008] Preferably, the slide plate is slidably connected to the first slide groove.

[0009] Preferably, the slider is slidably connected to the second slide groove, and the length of the second slide groove is less than the opening length of the placement frame.

[0010] Preferably, the test object is hung on the pendant.

[0011] Preferably, a barrier is fixedly connected to the upper surface of the base plate, and the barrier forms a water receiving tray on the base plate, with the placement frame and drying bracket located inside the barrier.

[0012] Preferably, a drainage outlet is fixedly connected to the outer surface of the enclosure.

[0013] Preferably, a scraper is fixedly connected to the upper surface of the reaction tank, and the scraper is made of silicone.

[0014] Preferably, a handle is fixedly connected to the outer surface of the pendant.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, through the cooperation of a placement frame, a first slide groove, a sliding plate, a reaction tank, a motor, a rotating rod, a cam, a connecting rod, a slider, and a second slide groove, can drive the reagent reaction tank to move up and down. The up and down movement can break the static equilibrium of the reagent interface, promote the rapid collision and mixing of different reagent molecules. Compared with static reaction, the convection effect brought about by the movement can significantly reduce the time for the reaction to reach the endpoint, avoid local reagent concentrations that are too high or too low, and prevent incomplete reaction.

[0016] 2. This utility model combines a reagent reaction tank, a drying rack, and a hanger for attaching test samples, enabling continuous feeding, reaction, and drying. This improves work continuity, eliminates transfer losses, and enhances operational efficiency. It also prevents test samples from falling, becoming contaminated, or leaving reagent residues during transfer, reducing the probability of repeated operations. The entire process is transformed from discrete operations into continuous steps, eliminating the need to interrupt work to coordinate different tools and significantly shortening the total time required for a single batch of tests. Attached Figure Description

[0017] Figure 1 This is a front view schematic diagram of the overall structure of this utility model; Figure 2 This is a rear view schematic diagram of the overall structure of this utility model; Figure 3 This is a schematic diagram of the motor connection structure of this utility model; Figure 4 This is a side view of the overall structure of this utility model.

[0018] In the diagram: 1. Base plate; 2. Placement frame; 3. First slide groove; 4. Slide plate; 5. Reaction tank; 6. Mounting base; 7. Motor; 8. Rotating rod; 9. Cam; 10. Connecting rod; 11. Slider; 12. Second slide groove; 13. Enclosure; 14. Drain outlet; 15. Scraper; 16. Drying rack; 17. Hanging piece. Detailed Implementation

[0019] 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.

[0020] like Figures 1 to 4 As shown, this utility model provides a reagent reaction tank, including a base plate 1, a placement frame 2 fixedly connected to the upper surface of the base plate 1, a reaction tank 5 slidably connected inside the placement frame 2, sliding plates 4 fixedly connected to the front and rear sides of the reaction tank 5, a second sliding groove 12 provided on the right side of the reaction tank 5, a first sliding groove 3 provided on the front and rear sides of the placement frame 2, a mounting base 6 fixedly connected to the upper surface of the base plate 1, a motor 7 fixedly connected to the outer surface of the mounting base 6, a rotating rod 8 fixedly connected to the output end of the motor 7, a cam 9 fixedly connected to the other end of the rotating rod 8, a connecting rod 10 fixedly connected to the protruding end of the cam 9, a slider 11 fixedly connected to the other end of the connecting rod 10, and a drying rack 16 fixedly connected to the upper surface of the base plate 1, with a hanging piece 17 provided on the drying rack 16.

[0021] Specifically, the slide plate 4 is slidably connected to the first slide groove 3.

[0022] Furthermore, the slider 11 is slidably connected to the second slide groove 12, and the length of the second slide groove 12 is less than the opening length of the placement frame 2.

[0023] Furthermore, test objects are hung on pendant 17.

[0024] It is worth noting that a barrier 13 is fixedly connected to the upper surface of the base plate 1. The barrier 13 forms a water receiving tray on the base plate 1. The placement frame 2 and the drying rack 16 are located inside the barrier 13 and are used to contact the dripping liquid.

[0025] It is worth noting that a drain outlet 14 is fixedly connected to the outer surface of the enclosure 13 for draining liquid.

[0026] It is worth mentioning that a scraper 15 is fixedly connected to the upper surface of the reaction tank 5. The scraper 15 is made of silicone and is used to scrape off excess liquid from the test sample.

[0027] It is worth emphasizing that the outer surface of the pendant 17 is fixedly connected with a handle for easy handling.

[0028] The reaction tank 5 and motor 7 are existing technologies and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switches, which are not the main technical points of this patent and will not be described in detail. The "front, back, left, and right" perspectives of this device are... Figure 1 The direction shown in the diagram is the reference.

[0029] Working principle: In use, first adjust the height of the reaction tank 5 according to the requirements. The motor 7 on the mounting base 6 drives the rotating rod 8 to rotate, which in turn drives the cam 9 to rotate. Since one side of the cam 9 protrudes and the other end of the cam 9 is equipped with a connecting rod 10, the connecting rod 10 slides in the second groove 12 on the reaction tank 5 through the slider 11. Thus, the protruding end of the cam 9 is slidably connected to the reaction tank 5 through the structure. The reaction tank 5 slides in the first groove 3 on the placement frame 2 through the slide plate 4, causing the reaction tank 5 to only make vertical linear motion. During the rotation of the cam 9, the reaction tank 5 is slid and the connection position with the reaction tank 5 is adjusted by the slider 11, thereby converting the rotational motion of the cam 9 into the vertical linear motion of the reaction tank 5. This allows the reaction tank 5 to slide in the placement frame 2, ensuring the linear motion of the reaction tank 5. After adjusting the height of the reaction tank 5, the hanger 17 with the test sample is placed in the reaction tank 5 for reaction. Then, the excess reagent liquid is scraped off by the scraper 15, and the hanger 17 with the test sample is placed on the drying rack 16 to dry.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reagent reaction tank, comprising a base plate (1), characterized in that: A placement frame (2) is fixedly connected to the upper surface of the base plate (1). A reaction tank (5) is slidably connected inside the placement frame (2). A sliding plate (4) is fixedly connected to the front and rear sides of the reaction tank (5). A second sliding groove (12) is provided on the right side of the reaction tank (5). A first sliding groove (3) is provided on the front and rear sides of the placement frame (2). A mounting base (6) is fixedly connected to the upper surface of the base plate (1). A motor (7) is fixedly connected to the outer surface of the mounting base (6). A rotating rod (8) is fixedly connected to the output end of the motor (7). A cam (9) is fixedly connected to the other end of the rotating rod (8). A connecting rod (10) is fixedly connected to the protruding end of the cam (9). A slider (11) is fixedly connected to the other end of the connecting rod (10). A drying rack (16) is fixedly connected to the upper surface of the base plate (1). A hanging piece (17) is provided on the drying rack (16).

2. The reagent reaction vessel according to claim 1, characterized in that: The slide plate (4) is slidably connected to the first slide groove (3).

3. The reagent reaction vessel according to claim 1, characterized in that: The slider (11) is slidably connected to the second groove (12), the length of the second groove (12) being less than the opening length of the placement frame (2).

4. The reagent reaction vessel according to claim 1, characterized in that: The test object is hung on the pendant (17).

5. A reagent reaction vessel according to claim 1, characterized in that: The upper surface of the base plate (1) is fixedly connected to a fence (13), which forms a water receiving tray on the base plate (1). The placement frame (2) and the drying bracket (16) are located inside the fence (13).

6. A reagent reaction vessel according to claim 5, characterized in that: The outer surface of the enclosure (13) is fixedly connected with a drainage outlet (14).

7. The reagent reaction vessel according to claim 1, characterized in that: A scraper (15) is fixedly connected to the upper surface of the reaction tank (5), and the scraper (15) is made of silicone.

8. The reagent reaction vessel according to claim 1, characterized in that: The outer surface of the pendant (17) is fixedly connected with a handle.

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