Substrate mixing water adding constant temperature regulation device

Abstract

The utility model discloses a kind of substrate mixing water constant temperature regulation and control equipment, including cabinet, the top cover of the cabinet is connected with box cover, detection mechanism is provided in the cabinet, mixing mechanism is provided in the cabinet;The detection mechanism includes several connecting rings, the connecting ring is vertically distributed, the inner wall of the connecting ring is fixedly connected with limit ring by support rod, the bottom of the connecting ring, the bottom of support rod and the bottom of limit ring are fixedly connected with several temperature sensors, the temperature sensor is electrically connected with equipment controller, the bottom side of the box cover is fixedly connected with electric sliding rail, the inner wall of the electric sliding rail is slidably connected with electric sliding block, this substrate mixing water constant temperature regulation and control equipment, by the movement of connecting ring can make limit ring move synchronously, temperature sensor can carry out temperature detection operation to different positions in cabinet at this time, and signal is transmitted to controller, therefore, the effect of accurate temperature detection can be realized.

Description

Technical Field

[0001] This utility model relates to the field of constant temperature control equipment technology, specifically a substrate mixing and water addition constant temperature control equipment. Background Technology

[0002] In laboratory research, such as molecular biology experiments (e.g., plasmid purification, enzymatic reactions, PCR pre-denaturation), precise temperature control and mixing are required; in cell culture, constant temperature mixing of cell suspensions is used to maintain the stability of the culture environment; and in microbiology research (e.g., bacterial culture, strain preservation, and microbial metabolism research), a substrate mixing and water-addition constant temperature control device is needed.

[0003] In existing technologies, matrix mixing and water addition temperature control equipment generally achieves uniform mixing of various solid / liquid matrices through mechanical stirring or oscillation technology, supports quantitative water injection function, and some equipment combines water jacket heating system to enhance temperature control stability by utilizing the heat capacity characteristics of water. Microcomputer PID controller, metal bath or water jacket heating technology are used to ensure temperature accuracy and uniformity.

[0004] However, when the above-mentioned devices are used, temperature sensors are generally installed inside the mixing chamber. The temperature sensor transmits a temperature signal to facilitate constant temperature regulation. However, the temperature sensor is usually installed on the wall of the chamber, making it difficult to detect different locations inside the chamber, and the temperature detection is not accurate enough.

[0005] Therefore, this utility model provides a substrate mixing and water addition constant temperature control device. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a substrate mixing and water addition temperature control device to solve the aforementioned problems.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a substrate mixing and water adding constant temperature control device, including a box body, the top of the box body is covered with a box cover, a detection mechanism is provided inside the box body, and a mixing mechanism is provided inside the box body;

[0008] The detection mechanism includes several connecting rings arranged vertically. A limiting ring is fixedly connected to the inner wall of each connecting ring via a support rod. Several temperature sensors are fixedly connected to the bottom of each connecting ring, the bottom of the support rod, and the bottom of the limiting ring. The temperature sensors are electrically connected to the device controller.

[0009] Preferably, an electric slide rail is fixedly connected to one side of the bottom of the box cover, and an electric slider is slidably connected to the inner wall of the electric slide rail. The electric slider is fixed to the connecting ring by several fixed rods.

[0010] Preferably, a rotary motor is fixedly connected to the top of the box cover, and a threaded rod is fixedly connected to the bottom of the output shaft of the rotary motor. The threaded rod is connected to the electric slider by a thread.

[0011] Preferably, the mixing mechanism includes a rotary motor, which is fixed to the box cover. The output shaft of the rotary motor is fixedly connected to a rotating shaft, which forms a sliding fit with the inner wall of the limiting ring. Several rotating plates are fixedly connected to both sides of the rotating shaft.

[0012] Preferably, a plurality of locking rings are slidably connected to both sides of the rotating shaft, a positioning rod is fixedly connected to the inner wall of the locking ring, and a pressing plate is provided on the positioning rod. Limiting grooves are opened on both sides of the top of the box, and a plurality of limiting blocks are slidably connected to the inner wall of the limiting grooves. The limiting blocks are fixed to the locking rings.

[0013] Preferably, the top of the positioning rod is provided with an extrusion port, and the inner wall of the extrusion port is rotatably connected to a connecting shaft via a bearing, the connecting shaft being fixed to the extrusion plate.

[0014] Preferably, a torsion spring is fixedly connected to the surface of the connecting shaft, and the torsion spring is fixed to the inner wall of the extrusion port.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] (1) The substrate mixing and water constant temperature control device can make the limit ring move synchronously by moving the connecting ring. At this time, the temperature sensor can perform temperature detection operation at different positions in the box and transmit the signal to the controller. Therefore, the temperature detection effect can be achieved.

[0018] (2) The substrate mixing and water addition constant temperature control equipment can apply force to the extrusion plate by rotating the rotating plate, so that the extrusion plate and the connecting shaft can rotate in the inner wall of the extrusion port. At this time, the torsion spring is deformed. When the rotating plate and the extrusion plate are separated, the extrusion plate can be reset. The substrate mixing and water addition can be mixed in different directions. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a cross-sectional structural schematic diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0022] Figure 4 This is a partial structural schematic diagram of the present invention.

[0023] In the diagram: 1. Box body; 2. Box cover; 3. Connecting ring; 4. Limiting ring; 5. Temperature sensor; 6. Electric slide rail; 7. Electric slider; 8. Rotary motor; 9. Rotary motor; 10. Rotating shaft; 11. Rotating plate; 12. Positioning rod; 13. Extrusion plate; 14. Extrusion port; 15. Connecting shaft; 16. Torsion spring; 17. Limiting block; 18. Limiting groove; 19. Locking ring. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-4 A substrate mixing and water addition constant temperature control device includes a box 1, a box cover 2 connected to the top of the box 1, a detection mechanism and a mixing mechanism inside the box 1.

[0026] The testing mechanism includes several connecting rings 3, which are vertically distributed. A limit ring 4 is fixedly connected to the inner wall of the connecting ring 3 by a support rod. Several temperature sensors 5 are fixedly connected to the bottom of the connecting ring 3, the bottom of the support rod, and the bottom of the limit ring 4. The temperature sensors 5 are electrically connected to the equipment controller.

[0027] Specifically, the movement of the connecting ring 3 allows the limiting ring 4 to move synchronously. At this time, the temperature sensor 5 can perform temperature detection operations at different positions inside the housing 1 and transmit signals to the controller, thus achieving accurate temperature detection.

[0028] As a further improvement of this utility model, an electric slide rail 6 is fixedly connected to one side of the bottom of the box cover 2, and an electric slider 7 is slidably connected to the inner wall of the electric slide rail 6. The electric slider 7 is fixed to the connecting ring 3 by several fixed rods. A rotating motor 8 is fixedly connected to the top of the box cover 2, and a threaded rod is fixedly connected to the bottom of the output shaft of the rotating motor 8. The threaded rod is connected to the electric slider 7 by threads.

[0029] Specifically, the set start-up rotating motor 8 can make the threaded rod rotate, the rotation of the threaded rod can make the electric slider 7 slide in the inner wall of the electric slide rail 6, and the movement of the electric slider 7 can make the connecting ring 3 move.

[0030] As a further improvement of this utility model, the mixing mechanism includes a rotary motor 9, which is fixed to the box cover 2. The output shaft of the rotary motor 9 is fixedly connected to a rotating shaft 10, which forms a sliding fit with the inner wall of the limiting ring 4. Several rotating plates 11 are fixedly connected to both sides of the rotating shaft 10.

[0031] Specifically, the rotating motor 9 enables the rotating shaft 10 to rotate, the rotating shaft 10 causes the rotating plate 11 to rotate, and the rotating plate 11 enables the mixing operation of the substrate and water.

[0032] As a further improvement of this utility model, several locking rings 19 are slidably connected to both sides of the rotating shaft 10. A positioning rod 12 is fixedly connected to the inner wall of the locking ring 19. An extrusion plate 13 is provided on the positioning rod 12. Limiting grooves 18 are opened on both sides of the top of the box body 1. Several limiting blocks 17 are slidably connected to the inner wall of the limiting groove 18. The limiting blocks 17 are fixed to the locking rings 19.

[0033] Specifically, the limiting block 17 can be used to limit the position of the limiting groove 18. That is, while the rotating plate 11 rotates, the position of the extrusion plate 13 is fixed, which allows for mixing operations of the matrix and water in different directions.

[0034] As a further improvement of this utility model, the top of the positioning rod 12 is provided with an extrusion port 14. The inner wall of the extrusion port 14 is rotatably connected to a connecting shaft 15 through a bearing. The connecting shaft 15 is fixed to the extrusion plate 13. A torsion spring 16 is fixedly connected to the surface of the connecting shaft 15. The torsion spring 16 is fixed to the inner wall of the extrusion port 14.

[0035] Specifically, the rotation of the rotating plate 11 can apply force to the extrusion plate 13, which can cause the extrusion plate 13 to rotate in the inner wall of the extrusion port 14 in conjunction with the connecting shaft 15. At this time, the torsion spring 16 is deformed. When the rotating plate 11 separates from the extrusion plate 13, the extrusion plate 13 can be reset, and the matrix can be mixed with water in different directions.

[0036] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0037] The working principle of this utility model is as follows: When in use, the substrate can be mixed with water and put into the box 1. Starting the rotating motor 8 will cause the threaded rod to rotate. The rotation of the threaded rod will cause the electric slider 7 to slide in the inner wall of the electric slide rail 6. The movement of the electric slider 7 will cause the connecting ring 3 to move. The movement of the connecting ring 3 will cause the limiting ring 4 to move synchronously. At this time, temperature detection operations can be performed at different positions in the box 1, and the signal can be transmitted to the controller. Therefore, the effect of accurate temperature detection can be achieved.

[0038] During mixing, starting the rotary motor 9 causes the rotating shaft 10 to rotate, which in turn causes the rotating plate 11 to rotate. The rotation of the rotating plate 11 allows for the mixing of the matrix with water. The rotation of the rotating plate 11 also applies force to the extrusion plate 13, causing the extrusion plate 13 to rotate within the inner wall of the extrusion port 14 in conjunction with the connecting shaft 15. At this time, the torsion spring 16 deforms. When the rotating plate 11 separates from the extrusion plate 13, the extrusion plate 13 can return to its original position. Simultaneously, the limiting block 17 can form a limiting position with the limiting groove 18. That is, while the rotating plate 11 rotates, the position of the extrusion plate 13 is fixed, allowing for mixing operations of the matrix with water in different directions.

[0039] 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.

[0040] 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 substrate mixing and water addition temperature control device, comprising a box body (1), wherein a box cover (2) is attached to the top of the box body (1), characterized in that: The box (1) is equipped with a detection mechanism and a mixing mechanism. The detection mechanism includes several connecting rings (3), which are vertically distributed. A limiting ring (4) is fixedly connected to the inner wall of the connecting ring (3) by a support rod. Several temperature sensors (5) are fixedly connected to the bottom of the connecting ring (3), the bottom of the support rod, and the bottom of the limiting ring (4). The temperature sensors (5) are electrically connected to the equipment controller.

2. The substrate mixing and water regulating device according to claim 1, wherein: An electric slide rail (6) is fixedly connected to one side of the bottom of the box cover (2). An electric slider (7) is slidably connected to the inner wall of the electric slide rail (6). The electric slider (7) is fixed to the connecting ring (3) by several fixed rods.

3. The substrate mixing and water regulating device according to claim 2, wherein: A rotating motor (8) is fixedly connected to the top of the box cover (2), and a threaded rod is fixedly connected to the bottom of the output shaft of the rotating motor (8). The threaded rod is connected to the electric slider (7) by a thread.

4. The substrate mixing and water regulating device according to claim 3, characterized in that: The mixing mechanism includes a rotary motor (9), which is fixed to the box cover (2). The output shaft of the rotary motor (9) is fixedly connected to a rotating shaft (10). The rotating shaft (10) forms a sliding fit with the inner wall of the limiting ring (4). Several rotating plates (11) are fixedly connected to both sides of the rotating shaft (10).

5. The substrate mixing and water addition temperature control device according to claim 4, characterized in that: Several locking rings (19) are slidably connected to both sides of the rotating shaft (10). A positioning rod (12) is fixedly connected to the inner wall of the locking ring (19). An extrusion plate (13) is provided on the positioning rod (12). Limiting grooves (18) are opened on both sides of the top of the box (1). Several limiting blocks (17) are slidably connected to the inner wall of the limiting groove (18). The limiting blocks (17) are fixed to the locking rings (19).

6. The substrate mixing and water regulating device according to claim 5, wherein: The top of the positioning rod (12) is provided with an extrusion port (14), and the inner wall of the extrusion port (14) is rotatably connected to a connecting shaft (15) through a bearing. The connecting shaft (15) is fixed to the extrusion plate (13).

7. The device according to claim 6, wherein: A torsion spring (16) is fixedly connected to the surface of the connecting shaft (15), and the torsion spring (16) is fixed to the inner wall of the extrusion port (14).

Images