Constant-temperature water bath kettle capable of fixing reagent

Abstract

The utility model discloses a constant-temperature water bath kettle capable of fixing a reagent, and belongs to the technical field of constant-temperature water bath kettles. The constant-temperature water bath kettle capable of fixing the reagent has the advantages that the stabilizing effect is good, damage to the reagent is reduced, the operation safety is improved, and the service life of equipment is prolonged; according to the constant-temperature water bath kettle, the four clamping blades can be extruded to be centered by rotating the bolt pieces so as to limit the reagent tube, so that the reagent tube can be effectively and stably fixed in the constant-temperature water bath kettle body, the problem of unstable structure caused by shaking, collision or displacement of the reagent tube in the heating process is avoided, the overall stability of the constant-temperature water bath kettle body is enhanced, and the service life of the constant-temperature water bath kettle is prolonged. The potential safety hazard caused by instability of the constant-temperature water bath kettle body is also avoided, meanwhile, the reagent tube is more convenient to place and take out due to the design of the rotating bolt piece, the operation difficulty is reduced, and the experiment operability and safety are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of constant temperature water baths, specifically relating to a constant temperature water bath that can fix reagents. Background Technology

[0002] A constant temperature water bath is an experimental device used to heat and maintain liquids within a specific temperature range. Its main function is to provide a stable temperature environment to ensure uniform heating of the sample during the heating process. Constant temperature water baths are typically equipped with a temperature control system that can precisely adjust and maintain the set temperature, while also possessing good thermal conductivity to reduce temperature fluctuations. Furthermore, it has safety protection functions to prevent overheating or dry burning. Due to these characteristics, constant temperature water baths are widely used in experiments and research in fields such as biology, chemistry, and medicine.

[0003] Existing water baths lack a securing mechanism, resulting in structural instability during heating. This instability increases the risk of reagents colliding with the bath walls due to shaking or movement, potentially leading to reagent damage or uncontrolled reactions. It also affects experimental repeatability and accuracy. Furthermore, the lack of an effective securing mechanism increases safety risks and operational difficulties when removing reagents from a water bath at high temperatures, increasing the risk of accidental burns or reagent spillage. Therefore, this paper proposes a thermostatic water bath with reagent securing capabilities to address these issues. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, this utility model provides a constant temperature water bath that can fix reagents, which has the advantages of good stability, reduced reagent damage, improved operational safety, and increased equipment service life.

[0005] To achieve the above objectives, this utility model provides a constant temperature water bath for fixing reagents, including a constant temperature water bath body. The upper end face of the constant temperature water bath body is covered with an installation plate. The upper end face of the installation plate is provided with a plurality of installation slots in a linear array, and each of the plurality of installation slots is equipped with a set of fixing components.

[0006] The fixing component includes a mounting base with a through hole. A mounting plate with a through hole is fitted at the bottom of the through hole of the mounting base. The mounting plate has four retaining tabs arranged around its upper surface. Each of the four retaining tabs has an arc-shaped retaining tab at its upper end. A mounting ring is fitted on the upper surface of the mounting base. An inner positioning ring is fitted inside the mounting ring. A bolt is threadedly connected inside the inner positioning ring. An arc-shaped groove is provided on the inner wall of the lower end of the bolt, and the arc-shaped groove abuts against the four arc-shaped retaining tabs.

[0007] As a further improvement of this utility model, the bottom of the through hole of the mounting base is provided with four limiting blocks, and the outside of the mounting plate is provided with four slots, and the four limiting blocks are engaged in the four slots.

[0008] As a further improvement of this utility model, the upper end face of the bolt is equipped with a rotating disk with a socket, and the rotating disk is provided with anti-slip texture on the outside.

[0009] As a further improvement of this utility model, the lower end face of the constant temperature water bath body is equipped with four anti-slip legs, and the four anti-slip legs are arranged in a rectangular shape.

[0010] As a further improvement of this utility model, the connection between the fixing component and the mounting plate is designed to be detachable.

[0011] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0012] This invention relates to a thermostatic water bath with reagent fixation mechanism. Through the coordinated operation of components within the fixation assembly, the reagent tube is inserted into the assembly, and the four locking tabs are centered and positioned by rotating the bolts. This effectively and securely fixes the reagent tube within the thermostatic water bath, preventing structural instability caused by reagent tube shaking, collision, or displacement during heating. This not only enhances the overall stability of the thermostatic water bath but also avoids potential safety hazards caused by instability. Furthermore, the rotating bolt design makes placing and removing the reagent tube more convenient, reducing operational difficulty and improving experimental operability and safety. The fixation assembly effectively reduces direct contact and friction between the reagent tube and the inner wall of the thermostatic water bath, preventing physical damage from prolonged use and extending the service life of the thermostatic water bath. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall installation structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the mounting structure of the fixing component of this utility model;

[0015] Figure 3 This is a schematic diagram of the disassembly and assembly of the fixing component of this utility model.

[0016] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Thermostatic water bath body; 11. Mounting plate; 12. Anti-slip support leg; 2. Fixing component; 20. Mounting base; 201. Limiting block; 21. Mounting plate; 22. Clamping leaf; 23. Curved plate; 24. Mounting ring; 25. Inner positioning ring; 26. Bolt; 27. Curved groove; 28. Rotating plate. Detailed Implementation

[0017] 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.

[0018] Example

[0019] Depend on Figure 1-3 Provided is a constant temperature water bath for fixing reagents, including a constant temperature water bath body 1, the upper end face of the constant temperature water bath body 1 is covered with a mounting plate 11, the upper end face of the mounting plate 11 is provided with a plurality of mounting slots in a linear array, and a set of fixing components 2 are assembled in each of the plurality of mounting slots.

[0020] The fixing component 2 includes a mounting base 20 with a through hole. A mounting plate 21 is fitted at the bottom of the through hole of the mounting base 20 and has a through hole. Four clips 22 are arranged around the upper end of the mounting plate 21. Each of the four clips 22 is fitted with an arc-shaped clip 23 at its upper end. A mounting ring 24 is fitted on the upper end of the mounting base 20. An inner positioning ring 25 is fitted inside the mounting ring 24. A bolt 26 is connected to the inner positioning ring 25 by thread engagement. An arc-shaped groove 27 is provided on the inner wall of the lower end of the bolt 26 and abuts against the four arc-shaped clips 23.

[0021] In this embodiment, through the cooperation between the components within the fixing assembly 2, the reagent tube is inserted into the fixing assembly 2, and the four clips 22 are centered by rotating the bolt 26, thereby limiting the reagent tube. This effectively and securely fixes the reagent tube within the constant temperature water bath body 1, avoiding structural instability caused by shaking, collision, or displacement of the reagent tube during heating. This not only enhances the overall stability of the constant temperature water bath body 1 but also avoids potential safety hazards caused by instability of the constant temperature water bath body 1. At the same time, the design of the rotating bolt 26 makes the placement and removal of the reagent tube more convenient, reduces the difficulty of operation, and improves the operability and safety of the experiment. The fixing assembly 2 effectively reduces the direct contact and friction between the reagent tube and the inner wall of the constant temperature water bath body 1, avoiding physical damage to the equipment due to long-term use. By reducing the wear of the equipment, the service life of the constant temperature water bath body 1 is extended.

[0022] Specifically, refer to Figure 1-3 The bottom of the through hole of the mounting base 20 is provided with four limiting blocks 201, and the outside of the mounting plate 21 is provided with four slots, and the four limiting blocks 201 are engaged in the four slots.

[0023] In this embodiment, four limiting blocks 201 are used to limit the installation plate 21. At the same time, the four limiting blocks 201 are fitted into the four slots, which makes it convenient to disassemble and repair the card leaf 22 later.

[0024] Specifically, refer to Figure 3 The upper end face of the bolt 26 is fitted with a rotating disk 28, which has a socket and the outside of the rotating disk 28 is provided with anti-slip texture.

[0025] In this embodiment, by providing anti-slip texture on the outside of the rotating disk 28, the friction can be increased, thereby making it easier for the user to rotate the bolt 26.

[0026] Specifically, refer to Figure 1 The lower end face of the constant temperature water bath body 1 is equipped with four anti-slip legs 12, and the four anti-slip legs 12 are arranged in a rectangular shape.

[0027] In this embodiment, by providing four anti-slip support legs 12 on the lower end face of the constant temperature water bath body 1, the overall stability of the device can be improved.

[0028] Specifically, refer to Figure 1 The connection between the fixing component 2 and the mounting plate 11 is detachable.

[0029] In this embodiment, the connection between the fixing component 2 and the mounting plate 11 is designed to be detachable, making subsequent maintenance and replacement of the fixing component 2 convenient.

[0030] The present invention relates to a constant temperature water bath for fixing reagents:

[0031] In actual use, when it is necessary to install and fix the reagent tube, the reagent tube is inserted into the fixing component 2 and positioned between the four clips 22. Then, by holding the rotating disk 28 and rotating it, the bolt 26, which is engaged with the inner positioning ring 25, is rotated and moved downward. When the bolt 26 moves downward, the arc-shaped groove 27 presses the four arc-shaped clips 23, thereby causing the clips 22 connected to the arc-shaped clips 23 to be driven and their upper ends to move inward. This causes the four clips 22 to abut against the outer wall of the test tube, thus limiting the position of the test tube and facilitating subsequent operations.

[0032] 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 constant temperature water bath for fixing reagents, characterized in that: The thermostatic water bath body (1) is provided with an installation plate (11) on the upper end face of the thermostatic water bath body (1). The upper end face of the installation plate (11) is provided with a number of installation slots in a linear array and a set of fixing components (2) is assembled in each of the installation slots. The fixing component (2) includes a mounting base (20) and the mounting base (20) has a through hole. The bottom of the through hole of the mounting base (20) is fitted with a mounting plate (21) and the mounting plate (21) has a through hole. The upper end face of the mounting plate (21) is provided with four clips (22) arranged around it. The upper end of each of the four clips (22) is fitted with an arc-shaped clip (23). The upper end face of the mounting base (20) is fitted with a mounting ring (24). The mounting ring (24) is fitted with an inner positioning ring (25). The inner positioning ring (25) is connected to a bolt (26) by thread engagement. The lower end of the bolt (26) has an arc-shaped groove (27) on its inner wall and the arc-shaped groove (27) abuts against the four arc-shaped clips (23).

2. The reagent immobilizable constant temperature water bath of claim 1, wherein, The bottom of the through hole of the mounting base (20) is provided with four limiting blocks (201), and the outside of the mounting plate (21) is provided with four slots, and the four limiting blocks (201) are engaged in the four slots.

3. The reagent immobilizable constant temperature water bath of claim 1, wherein, The upper end face of the bolt (26) is fitted with a rotating disk (28) and the rotating disk (28) has a socket. The rotating disk (28) is provided with anti-slip texture on the outside.

4. The reagent immobilizable constant temperature water bath of claim 1, wherein, The lower end face of the constant temperature water bath body (1) is equipped with four anti-slip legs (12), and the four anti-slip legs (12) are arranged in a rectangular shape.

5. The reagent immobilizable constant temperature water bath of claim 1, wherein, The connection between the fixing component (2) and the mounting plate (11) is detachable.

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