Incubation tank reaction disc

Abstract

The utility model relates to the technical field of incubation tanks, in particular to an incubation tank reaction disc. According to the technical scheme, the reaction disc comprises a reaction disc body, a rotating ring and a heating pad, the rotating ring is rotationally installed in the reaction disc body, the heating pad is arranged at the lower end of the reaction disc body, a power connection end is arranged in the heating pad, an annular incubation groove is formed in the rotating ring, and a cup feeding position and a cup withdrawing position are formed in the side of the reaction disc body. A light measuring position is arranged in the reaction disc body, and a temperature measuring resistor penetrating through the annular incubation groove is arranged in the reaction disc body. Through the annular incubation groove which is of an annular structure and is rotationally mounted in the reaction disc body, the problems that a sample is fixedly placed, so that the sample cannot be subjected to a uniform effect of temperature, humidity and oxygen content in the environment, the reaction uniformity is influenced, and the reaction time is shortened are solved. And other operations such as stirring, moving or other intervention steps in the reaction process are inconvenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of incubation tanks, in particular to an incubation tank reaction disk. Background Art

[0002] An incubation tank is a device used in biological laboratories, usually used to culture bacteria, fungi or other microorganisms, and provide an ideal growth environment such as constant temperature, appropriate humidity and oxygen content, making the incubation tank reaction tray an ideal environmental condition such as constant temperature, appropriate humidity and oxygen content.

[0003] However, during the reaction process, most samples are fixed in the reaction equipment, which results in the samples being unable to obtain the uniform effects of temperature, humidity and oxygen content in the environment, affecting the uniformity of the reaction. There is insufficient flexibility when performing operations such as stirring, moving or other intervention steps during the reaction process. For this reason, we propose an incubation tank reaction tray to solve the existing problems. Utility Model Content

[0004] The utility model aims to provide an incubation tank reaction disk in view of the problems existing in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an incubation tank reaction disk, comprising a reaction disk body, a rotating ring and a heating pad, a rotating ring is rotatably installed inside the reaction disk body, a heating pad is arranged at the lower end of the reaction disk body, a power connection terminal is arranged inside the heating pad, an annular incubation tank is arranged inside the rotating ring, an upper cup position and a retreat cup position are opened inside the side of the reaction disk body, a light measuring position is arranged inside the reaction disk body, and a temperature measuring resistor is arranged inside the reaction disk body to penetrate the annular incubation tank.

[0006] Preferably, an output shaft is provided at the center of the rotating ring, and a photometer adapter plate corresponding to the photometric position is provided at the lower end of the reaction disk body. The output shaft is used to dock with the output end of the driving motor, and the photometer adapter plate is used to install the photometer.

[0007] Preferably, a mounting opening is provided inside the reaction disc body, and the output shaft is installed through the mounting opening. When the output shaft rotates inside the fixing hole, the rotational force is prevented from acting on the reaction disc body.

[0008] Preferably, the upper cup position and the cup retreating position are both provided with relatively distributed elastic blocks, the elastic blocks include blocks and springs, and the springs are connected to the inner walls of the upper cup position and the cup retreating position. The upper cup position and the cup retreating position are used to access the sample container, and the blocks are elastically supported by the springs to intercept the upper cup position and the cup retreating position.

[0009] Preferably, the inner wall at the lower end of the reaction disk body is provided with an inner bottom insulation shell, the inner wall of the reaction disk body is provided with an inner wall insulation shell, the outer wall of the reaction disk body is provided with an outer wall insulation shell, and a bottom insulation layer shell is provided below the reaction disk body. The insulation shells distributed on the inner and outer walls of the reaction disk provide thermal insulation for the reaction disk.

[0010] Preferably, a bottom cover is provided below the reaction disk body and is located at the lower end of the bottom insulation layer shell, and the bottom insulation layer shell is located at the lower end of the heating pad. The bottom cover protects the structural parts at the lower end of the reaction disk body.

[0011] Preferably, a positioning hole is provided inside the heating pad, and a positioning block is provided at the lower end of the reaction disk body. When the heating pad and the reaction disk body are installed, the positioning block is inserted into the positioning hole to play a role in positioning before installation.

[0012] Preferably, a fixing hole is provided inside the heat collecting pad, and a fixing screw is rotatably inserted inside the fixing hole. When the fixing screw is rotatably inserted inside the fixing hole, the heating pad is fixed to the lower end of the reaction disk body.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. When the incubation tank reaction disk of the utility model is in use, the sample is placed inside the circular incubation tank that rotates in a circular manner. The circular incubation tank is rotated by a driving member, and heating, photometer detection and other operations are performed during the rotation. The design enables uniform and efficient operation within a smaller equipment volume, thereby saving laboratory space, reducing the need for manual operation, facilitating stirring, moving or other intervention steps, and improving laboratory work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a bottom view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the reaction disk body of the utility model when viewed from above;

[0018] Figure 4 Looking up at the heating pad of the utility model;

[0019] Figure 5 The bottom insulation shell of the utility model is viewed from above.

[0020] Figure numerals: 1. reaction disk body; 2. photometric position; 3. cup withdrawal position; 4. cup upper position; 5. elastic block; 6. outer wall insulation shell; 7. rotating ring; 8. annular incubation tank; 9. output shaft; 10. inner bottom insulation shell; 11. inner wall insulation shell; 12. photometer adapter plate; 13. bottom cover; 14. installation port; 15. fixing screw; 16. positioning hole; 17. fixing hole; 18. positioning block; 19. heating pad; 20. temperature measuring resistor; 21. power connection terminal; 22. bottom insulation layer shell. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 5 As shown, an incubation tank reaction disk proposed by the utility model includes a reaction disk body 1, a rotating ring 7 and a heating pad 19, the rotating ring 7 is rotatably installed inside the reaction disk body 1, a heating pad 19 is arranged at the lower end of the reaction disk body 1, a power connection terminal 21 is arranged inside the heating pad 19, an annular incubation tank 8 is arranged inside the rotating ring 7, an upper cup position 4 and a retreat cup position 3 are opened inside the side of the reaction disk body 1, a photometric position 2 is arranged inside the reaction disk body 1, and a temperature measuring resistor 20 penetrating the annular incubation tank 8 is arranged inside the reaction disk body 1.

[0023] An output shaft 9 is disposed at the center of the rotating ring 7 , and a photometer adapter plate 12 corresponding to the light measuring position 2 is disposed at the lower end of the reaction disk body 1 .

[0024] An installation opening 14 is provided inside the reaction disk body 1 , and the output shaft 9 is installed through the installation opening 14 .

[0025] Relatively distributed elastic clamping blocks 5 are arranged inside the upper cup position 4 and the cup retreating position 3 . The elastic clamping blocks 5 include clamping blocks and springs, and the springs are connected to the inner walls of the upper cup position 4 and the cup retreating position 3 .

[0026] The inner wall of the lower end of the reaction disk body 1 is provided with an inner bottom insulation shell 10, the inner wall of the reaction disk body 1 is provided with an inner wall insulation shell 11, the outer wall of the reaction disk body 1 is provided with an outer wall insulation shell 6, and a bottom insulation layer shell 22 is provided below the reaction disk body 1.

[0027] A bottom cover 13 is disposed below the reaction disk body 1 and is located at the lower end of a bottom insulation layer shell 22 . The bottom insulation layer shell 22 is located at the lower end of the heating pad 19 .

[0028] A positioning hole 16 is formed inside the heating pad 19 , and a positioning block 18 is disposed at the lower end of the reaction disk body 1 . The positioning block 18 is inserted into the positioning hole 16 .

[0029] A fixing hole 17 is provided inside the heating pad 19 , and a fixing screw 15 is rotatably inserted inside the fixing hole 17 .

[0030] The implementation steps based on Example 1 are as follows: the photometric position 2 is used as a photometer use position, the photometer measures the absorption or transmission degree of a substance in a vessel to a light of a specific wavelength, determines the concentration of a substance in a solution or measures the change of a reaction substance, the vessel containing the sample is placed inside the annular incubation tank 8 through the upper cup position 4, the rotating ring 7 rotates through the output shaft 9, driving the vessel inside the annular incubation tank 8 to rotate, the power connection end 21 of the heating pad 19 is energized, the heating pad 19 heats the reaction disk body 1, and the heat is transferred to the vessel inside the annular incubation tank 8, and the heat preservation shells distributed on the inner and outer walls of the reaction disk are used to insulate the reaction disk;

[0031] When the vessel passes through the temperature measuring resistor 20, the temperature measuring resistor 20 detects the temperature of the vessel in the annular incubation tank 8 to timely understand the temperature of the vessel. At the same time, the position of the vessel is constantly adjusted to fully contact the humidity and stability in the environment, so that the sample is fully and evenly reacted, and the sample rotates, without the need for staff to manually adjust the sample for stirring, moving or other intervention steps, thereby reducing the risk of cross-infection of samples, making various operations more convenient, and improving the experimental efficiency of the samples.

[0032] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An incubation tank reaction tray, comprising a reaction tray body (1), a rotating ring (7) and a heating pad (19), characterized in that: A rotating ring (7) is rotatably mounted inside the reaction disk body (1), a heating pad (19) is arranged at the lower end of the reaction disk body (1), a power connection terminal (21) is arranged inside the heating pad (19), an annular incubation groove (8) is arranged inside the rotating ring (7), an upper cup position (4) and a cup retreat position (3) are provided inside the side of the reaction disk body (1), a light measuring position (2) is arranged inside the reaction disk body (1), and a temperature measuring resistor (20) is arranged inside the reaction disk body (1) and passes through the annular incubation groove (8).

2. An incubation tank reaction tray according to claim 1, characterized in that: An output shaft (9) is arranged at the center of the rotating ring (7), and a photometer adapter plate (12) corresponding to the light measuring position (2) is arranged at the lower end of the reaction disk body (1).

3. An incubation tank reaction tray according to claim 2, characterized in that: The reaction disc body (1) is provided with a mounting opening (14) inside, and the output shaft (9) is installed through the mounting opening (14).

4. The incubation tank reaction tray according to claim 1, characterized in that: Relatively distributed elastic clamping blocks (5) are arranged inside the upper cup position (4) and the cup retreating position (3), and the elastic clamping blocks (5) include clamping blocks and springs, and the springs are connected to the inner walls of the upper cup position (4) and the cup retreating position (3).

5. The incubation tank reaction tray according to claim 1, characterized in that: The inner wall at the lower end of the reaction disk body (1) is provided with an inner bottom insulation shell (10), the inner wall of the reaction disk body (1) is provided with an inner wall insulation shell (11), the outer wall of the reaction disk body (1) is provided with an outer wall insulation shell (6), and a bottom insulation layer shell (22) is provided below the reaction disk body (1).

6. The incubation tank reaction tray according to claim 5, characterized in that: A bottom cover (13) located at the lower end of a bottom thermal insulation layer shell (22) is provided below the reaction disk body (1), and the bottom thermal insulation layer shell (22) is located at the lower end of a heating pad (19).

7. The incubation tank reaction tray according to claim 1, characterized in that: A positioning hole (16) is provided inside the heating pad (19), and a positioning block (18) is provided at the lower end of the reaction disk body (1), and the positioning block (18) is inserted into the positioning hole (16).

8. The incubation tank reaction tray according to claim 1, characterized in that: A fixing hole (17) is provided inside the heating pad (19), and a fixing screw (15) is rotatably inserted inside the fixing hole (17).

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