Module facilitating constant-temperature metal bath oscillation

Abstract

The utility model discloses a module convenient for constant temperature metal bath oscillation, which is characterized in that a reagent bottle loading module is detachably connected with an oscillation disc, the bottom of the center of the oscillation disc is provided with a heat conduction diaphragm used for contacting with a metal bath heating plate, and a liquid medium used for conducting heat is arranged above the heat conduction diaphragm. The oscillation disc drives the reagent bottle loading module to do linear reciprocating motion and rotate at the same time. Reagent bottles are loaded through the cylindrical reagent bottle loading module, the rotary motor on the vibrating plate drives the cylinder to rotate, and meanwhile, the vibrating motor drives the vibrating plate to do linear reciprocating motion, so that the reagents in the reagent bottles realize compound motion of rotation and reciprocating oscillation, and can be better mixed and fully oscillated; in addition, the heat conduction diaphragm is in contact with the lower heating plate for heat conduction, and the heat conduction liquid medium above the diaphragm is in contact with the bottom of the reagent bottle loading module for heat conduction.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of laboratory equipment tooling, especially a module convenient for constant temperature metal bath oscillation. BACKGROUND

[0002] In the field of laboratory equipment, constant temperature metal bath devices, as important temperature control and reaction equipment, are widely used in biochemistry experiments, molecular biology, cell culture and other fields. Such devices not only provide stable and uniform temperature environment for experimental samples, but also promote sample mixing, accelerate reaction process and achieve cell disruption effects through built-in oscillation function. However, the existing constant temperature metal bath devices have certain limitations in the design of oscillation function, which affects their performance in actual application.

[0003] Specifically, most of the existing constant temperature metal bath devices use linear back-and-forth reciprocating motion as the oscillation mode. Although this oscillation mode is simple and easy to implement, it has exposed some problems in actual application. First, linear back-and-forth reciprocating motion often leads to liquid in the reagent bottle only oscillating along a fixed path, resulting in insufficient oscillation, especially in the corners and bottom area of the reagent bottle, where the liquid is difficult to mix effectively. This not only affects the mixing effect, but also may lead to reduced reaction efficiency, as the contact opportunity between reactants is reduced.

[0004] Secondly, for experiments requiring cell disruption, linear back-and-forth reciprocating motion often cannot provide sufficient shear force and impact force, resulting in poor cell disruption effect. This to some extent limits the application range of constant temperature metal bath devices in cell biology research.

[0005] In addition, linear back-and-forth reciprocating motion may also produce certain noise and vibration, which interferes with the stability of the experimental environment and the operation of the experimental personnel. Especially in experiments requiring high precision and high sensitivity, such interference may seriously affect the accuracy of experimental results.

[0006] In summary, the existing constant temperature metal bath devices have obvious defects in the design of oscillation function, i.e. linear back-and-forth reciprocating motion leads to insufficient oscillation in the reagent bottle, making it difficult to achieve good mixing effect, reaction efficiency and cell disruption effect. Therefore, it is particularly important to develop a new type of module convenient for constant temperature metal bath oscillation. This new module aims to improve the mixing effect of liquid in the reagent bottle, accelerate the reaction process and enhance the cell disruption effect by improving the oscillation mode, so as to meet the demand of modern laboratories for efficient, accurate and multifunctional temperature control equipment. UTILITY MODEL CONTENT

[0007] The utility model provides to solve the technical problem that the utility model wants to solve is to provide a module convenient to constant temperature metal bath oscillation, solve the defect that the metal bath module oscillates.

[0008] To solve the above technical problems, the utility model adopts the technical scheme of:

[0009] A module convenient to constant temperature metal bath oscillation, including reagent bottle loading module and be used for oscillating reagent bottle loading module's oscillation disc, reagent bottle loading module with oscillation disc is detachably connected, oscillation disc top is equipped with the through -hole for placing reagent bottle loading module, oscillation disc center bottom is equipped with the heat -conducting diaphragm for with metal bath heating plate contact, heat -conducting diaphragm top is equipped with the liquid medium for conducting heat, liquid medium with reagent bottle loading module bottom contact, oscillation disc drives reagent bottle loading module to do linear reciprocating motion while rotating motion.

[0010] The reagent bottle loading module is cylindrical, the reagent bottle loading module is provided with a plurality of reagent bottle placing holes, the bottom of the cylindrical periphery is provided with a rotating gear disc, and the rotating gear disc is used to drive the cylindrical body to rotate.

[0011] The oscillation disc includes a disc body, a vibrating plate is embedded in the disc body and in sliding contact, the vibrating plate is driven by a vibrating motor to make linear reciprocating motion, and a rotating motor is arranged on the vibrating plate and used to drive the reagent bottle loading module to rotate.

[0012] The vibrating plate is provided with a vibrating plate heat conduction hole and a loading module base for placing the reagent bottle loading module, the rotating motor drives a rotating wheel to rotate, the driving wheel is engaged with the rotating gear disc when the reagent bottle loading module is connected with the oscillation disc, and the reagent bottle loading module is in contact with the loading module base at this time.

[0013] The disc body is provided with a vibrating chute, the vibrating plate is in sliding contact with the vibrating chute, and one side of the vibrating plate is connected with the vibrating motor through a vibrating crank.

[0014] The vibrating crank structure is:

[0015] The end of the vibrating plate is fixedly connected with a vibrating connecting rod, the vibrating connecting rod is in sliding contact with a linear vibration guide table on one side of the vibrating chute, the motor shaft of the vibrating motor is fixedly connected with a crank disc at the lower end, the crank disc is provided with an extended connecting column, the connecting column is rotatably connected with the vibrating crank, the vibrating crank and the vibrating connecting rod are connected through a ball pull rod, and the crank disc drives the vibrating connecting rod to make linear reciprocating motion, so that the vibrating action of the vibrating plate is realized.

[0016] The cylindrical body of the reagent bottle loading module is provided with a rotating bearing at the lower end of the periphery, and the rotating bearing is in contact with the loading module base.

[0017] This utility model provides a module for easy constant-temperature metal bath vibration. A cylindrical reagent bottle loading module loads the reagent bottles, and a rotary motor on the vibrating plate drives the cylinder to rotate. Simultaneously, the vibrating motor drives the vibrating plate to perform linear reciprocating motion. The reagents in the bottles achieve a combined motion of rotation and linear reciprocating oscillation, enabling better mixing and thorough vibration. This results in better cell disruption. Furthermore, heat is conducted through a heat-conducting diaphragm contacting a heating plate below, and heat is transferred through a heat-conducting liquid medium above the diaphragm contacting the bottom of the reagent bottle loading module, achieving convenient and rapid constant-temperature conduction. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the reagent bottle loading module;

[0021] Figure 3 This is a schematic diagram of the structure of a consolidation range;

[0022] Figure 4 This is a cross-sectional view of a consolidation range.

[0023] Figure 5 for Figure 4 A magnified view of a portion of the image.

[0024] In the diagram: 1. Oscillating disk; 101. Disk body; 2. Reagent bottle loading module; 3. Reagent bottle placement hole; 4. Rotating gear disk; 5. Vibration motor; 6. Rotary motor; 7. Rotary bearing; 8. Drive wheel; 9. Vibrating plate; 10. Loading module base; 11. Thermal conductive diaphragm; 12. Disk body thermal conductive hole; 13. Vibrating plate thermal conductive hole; 14. Linear vibration mechanism; 141. Vibration connecting rod; 142. Linear vibration guide table; 143. Ball tie rod; 144. Vibration crank; 145. Connecting column; 146. Crank disk; 15. Vibration slide. Detailed Implementation

[0025] like Figures 1-5 As shown, a module for facilitating the oscillation of a constant-temperature metal bath includes a reagent bottle loading module 2 and an oscillating disk 1 for oscillating the reagent bottle loading module 2. The reagent bottle loading module 2 is detachably connected to the oscillating disk 1. The oscillating disk 1 has a through hole for placing the reagent bottle loading module 2. A heat-conducting diaphragm 11 for contacting the heating plate of the metal bath is provided at the bottom center of the oscillating disk 1. A liquid medium for conducting heat is provided above the heat-conducting diaphragm 11. The liquid medium is in contact with the bottom of the reagent bottle loading module 2. The oscillating disk 1 drives the reagent bottle loading module 2 to perform linear reciprocating motion while also rotating.

[0026] The reagent bottle loading module 2 is in a cylindrical shape, and a plurality of reagent bottle placing holes 3 are arranged in the reagent bottle loading module 2. A rotating gear plate 4 is arranged at the bottom of the periphery of the cylindrical body, and the rotating gear plate 4 is used to drive the cylindrical body to rotate.

[0027] The heat of the metal bath heating plate is absorbed by the heat-conducting diaphragm 11 and is transmitted to the liquid medium between the upper disc heat-conducting hole 12 and the vibrating plate heat-conducting hole 13. The liquid medium is in contact with the bottom of the reagent bottle loading module 2, and the heat can be conveniently transmitted to the reagent bottle.

[0028] The reagent bottle loading module 2 is in a cylindrical shape, and a plurality of reagent bottle placing holes 3 are arranged in the reagent bottle loading module 2. A rotating gear plate 4 is arranged at the bottom of the periphery of the cylindrical body, and the rotating gear plate 4 is used to drive the cylindrical body to rotate.

[0029] The above-mentioned oscillation disc 1 includes a disc body 101, and a vibrating plate 9 is embedded in the disc body 101 in sliding contact. The vibrating plate 9 is driven by a vibrating motor 5 to make linear reciprocating motion. The vibrating plate 9 is provided with a rotating motor 6 for driving the reagent bottle loading module 2 to rotate.

[0030] The vibrating plate 9 is provided with a vibrating plate heat-conducting hole 13 and a loading module base 10 for placing the reagent bottle loading module 2. The rotating motor 6 drives the rotating driving wheel 8 to rotate. When the reagent bottle loading module 2 is connected to the oscillation disc 1, the driving wheel 8 is engaged with the rotating gear plate 4. At this time, the reagent bottle loading module 2 is in contact with the loading module base 10.

[0031] The disc body 101 is provided with a vibrating chute 15, and the vibrating plate 9 is in sliding contact with the vibrating chute 15. One side of the vibrating plate 9 is connected to the vibrating motor 5 through a vibrating crank 144.

[0032] The vibrating crank 144 is structured as follows:

[0033] The vibrating plate 9 is fixedly connected to the vibrating connecting rod 141, and the vibrating connecting rod 141 is in sliding contact with the linear vibrating guide table 142 on one side of the vibrating chute 15. The motor shaft of the vibrating motor 5 is fixedly connected to the crank disc 146 at the lower end. The crank disc 146 is provided with an extended connecting column 145, and the connecting column 145 is rotatably connected to the vibrating crank 144. The vibrating crank 144 and the vibrating connecting rod 141 are connected through a ball pull rod 143. The crank disc 146 drives the vibrating connecting rod 141 to make linear reciprocating motion, thereby realizing the vibrating action of the vibrating plate 9.

[0034] The rotating motion of the motor is converted into the linear reciprocating motion of the vibrating connecting rod through the crank mechanism, which is ingenious and efficient.

[0035] The cylindrical body of the reagent bottle loading module 2 is provided with a rotating bearing 7 at the lower end of the periphery, and the rotating bearing 7 is in contact with the loading module base 10.

[0036] The weight of the reagent bottle loading module 2 is supported by the rotating bearing 7, so that the reagent bottle loading module 2 can have a better rotating friction coefficient and a longer service life.

Claims

1. A module that facilitates vibration in a constant-temperature metal bath, characterized in that: The utility model provides a reagent bottle loading module (2) and the oscillation disc (1) for oscillating reagent bottle loading module (2), reagent bottle loading module (2) is detachably connected with oscillation disc (1), oscillation disc (1) is equipped with the through -hole for placing reagent bottle loading module (2), the center bottom of oscillation disc (1) is equipped with the heat -conducting diaphragm (11) for being contacted with metal bath heating plate, the heat -conducting diaphragm (11) is equipped with the liquid medium for conducting heat above, and the liquid medium is contacted with the bottom of reagent bottle loading module (2), and oscillation disc (1) drives reagent bottle loading module (2) to do linear reciprocating motion and rotates simultaneously.

2. A module for facilitating oscillation of a thermostatic metal bath according to claim 1, wherein, The reagent bottle loading module (2) is in the shape of a cylinder, and a plurality of reagent bottle placing holes (3) are arranged in the reagent bottle loading module (2). A rotating gear disc (4) is arranged at the bottom of the outer periphery of the cylinder, and the rotating gear disc (4) is used to drive the cylinder to rotate.

3. A module for facilitating oscillation of a thermostatic metal bath according to claim 2, wherein, The oscillation disc (1) comprises a disc body (101), and a vibrating plate (9) is embedded in the disc body (101) and in sliding contact. The vibrating plate (9) is driven by a vibrating motor (5) to perform linear reciprocating motion. The vibrating plate (9) is provided with a rotating motor (6) used to drive the reagent bottle loading module (2) to rotate.

4. A module for facilitating oscillation of a thermostatic metal bath according to claim 3, wherein, The vibrating plate (9) is provided with a vibrating plate heat-conducting hole (13) and a loading module base (10) used to place the reagent bottle loading module (2). The rotating motor (6) drives a driving wheel (8) to rotate. When the reagent bottle loading module (2) is connected with the oscillation disc (1), the driving wheel (8) is engaged with the rotating gear disc (4). At this time, the reagent bottle loading module (2) is in contact with the loading module base (10).

5. A module for facilitating oscillation of a thermostatic metal bath according to claim 4, wherein, The disc body (101) is provided with a vibrating chute (15), and the vibrating plate (9) is in sliding contact with the vibrating chute (15). One side of the vibrating plate (9) is connected with the vibrating motor (5) through a vibrating crank (144).

6. A module for facilitating oscillation of a thermostatic metal bath according to claim 5, wherein, The vibrating crank (144) has the following structure: The vibrating plate (9) is fixedly connected with a vibrating connecting rod (141), and the vibrating connecting rod (141) is in sliding contact with a linear vibrating guide table (142) on one side of the vibrating chute (15). The motor shaft of the vibrating motor (5) is fixedly connected with a crank disc (146) at the lower end. The crank disc (146) is provided with an extended connecting column (145), and the connecting column (145) is rotatably connected with the vibrating crank (144). The vibrating crank (144) and the vibrating connecting rod (141) are connected through a ball pull rod (143). The crank disc (146) drives the vibrating connecting rod (141) to perform linear reciprocating motion, so as to realize the vibrating action of the vibrating plate (9).

7. A module for facilitating oscillation of a thermostatic metal bath according to claim 6, wherein, The cylinder of the reagent bottle loading module (2) is provided with a rotating bearing (7) at the lower end of the outer periphery, and the rotating bearing (7) is in contact with the loading module base (10).

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