Constant-temperature biochemical culture device

Abstract

The utility model discloses a constant-temperature biochemical culture device, and aims to solve the technical problems in the prior art that an experimental object at the rear side of a placing disc is inconvenient to observe, and the improvement and research of experimental data are easily influenced. Comprising a culture box and a placing plate, a control box is installed at the top of the culture box, a motor is fixedly installed in the control box, the output end of the motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is rotationally connected with the bottom face of an inner cavity of the culture box, external threads are formed in the side wall of the rotating shaft, and clamping grooves are formed in the side wall of the placing plate; nuts are in threaded connection with the positions, located on the upper side and the lower side of the containing plate, of the side wall of the rotating shaft correspondingly, a blocking piece is arranged in the clamping groove, a plurality of partition plates are fixedly connected to the top face of the containing plate, a plurality of baffles are evenly assembled on the side wall of the containing plate, and the baffles are in an arc shape. According to the utility model, experimenters can conveniently observe all experimental objects, and the growth states of the experimental objects can be conveniently recorded.

Description

Technical Field

[0001] The utility model belongs to the technical field of biochemical culture, and particularly relates to a constant-temperature biochemical culture device. Background Technique

[0002] Constant-temperature biochemical culture refers to a biological or chemical experiment, culture or reaction process carried out under constant temperature conditions. This technology is widely used in laboratories, medical and industrial fields; constant-temperature biochemical culture provides a stable temperature environment to ensure the rapid reproduction or stable proliferation of biological samples under ideal growth conditions.

[0003] Most of the existing biochemical incubators have a double-door structure, with an outer sealed door and an inner glass door. In order not to affect the state of the experimental object, observations are generally made through the glass door. However, currently, the placement trays for placing experimental objects are usually used in a fixed manner. When experimental personnel observe the experimental objects, they cannot observe the experimental objects at the rear position well, and cannot accurately judge their growth state, which is not conducive to the improvement and research of subsequent experimental data.

[0004] Therefore, a constant-temperature biochemical culture device is designed to overcome the above technical defects. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a constant-temperature biochemical culture device, which aims to solve the technical problems that it is not convenient to observe the experimental objects at the rear of the placement tray in the existing technology, and it is easy to affect the improvement and research of experimental data.

[0007] (2) Technical Solution

[0008] To solve the above technical problems, the utility model provides such a constant-temperature biochemical culture device, including an incubator and a placement plate. A control box is installed on the top of the incubator. A motor is fixedly installed in the control box. The output end of the motor is fixedly connected with a rotating shaft. The bottom end of the rotating shaft is rotatably connected to the bottom surface of the inner cavity of the incubator. External threads are provided on the side wall of the rotating shaft. A clamping groove is provided on the side wall of the placement plate. The clamping groove is adapted to the rotating shaft. Nuts are respectively threadedly connected to the upper and lower sides of the placement plate on the side wall of the rotating shaft. A sealing member is arranged in the clamping groove. A plurality of partition plates are fixedly connected to the top surface of the placement plate. A plurality of baffle plates are evenly assembled on the side wall of the placement plate. The baffle plates are arc-shaped.

[0009] Further, the plugging member includes a filling plate disposed in the card slot. The filling plate is T-shaped. A receiving groove is formed in the side wall of the card slot. A slider is fixedly connected to the side wall of the filling plate. A sliding groove is formed in the side wall of the card slot. The sliding groove penetrates through the placing plate, and the slider is slidably connected to the sliding groove.

[0010] Further, magnetic sheets are respectively fixedly connected to the side wall of the filling plate and the side wall of the receiving groove, and the two magnetic sheets correspond to each other.

[0011] Further, a T-shaped block is fixedly connected to the side wall of the baffle. T-shaped grooves are formed in the side walls of the placing plate. The T-shaped block is slidably connected to the T-shaped groove, and a positioning component is arranged on the side wall of the T-shaped block.

[0012] Further, the positioning component includes a circular groove formed in the side wall of the T-shaped block. A spring is fixedly connected to the side wall of the circular groove. The other end of the spring is fixedly connected to an arc-shaped block. Two arc-shaped grooves are formed in the side wall of the T-shaped groove, and the arc-shaped block is adapted to the arc-shaped groove.

[0013] Further, a label box is fixedly connected to the side wall of the baffle.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] Through the design of the incubator, the motor, the rotating shaft, the placing plate and the plugging member, during the cultivation process of the experimental object, the motor can be used to drive the placing plate to rotate at a low speed, which is convenient for the experimenter to observe all the experimental objects, and is convenient for recording the growth state of the experimental objects, providing a basis for the improvement and research of subsequent experimental data. Description of the drawings

[0017] Figure 1 is a three-dimensional view of the present utility model;

[0018] Figure 2 is an internal structure schematic diagram of the present utility model;

[0019] Figure 3 is a distribution structure schematic diagram of the placing plate of the present utility model;

[0020] Figure 4 is a structure schematic diagram of the plugging member of the present utility model;

[0021] Figure 5 is a structure schematic diagram of the positioning component of the present utility model;

[0022] Figure 6 is the present utility model Figure 5 The enlarged view at A in.

[0023] The reference signs in the drawings are: 1, incubator; 2, control box; 3, motor; 4, rotating shaft; 5, external thread; 6, placement plate; 7, nut; 8, partition; 9, card slot; 10, filling plate; 11, slider; 12, sliding groove; 13, storage groove; 14, magnetic sheet; 15, baffle; 16, T-shaped block; 17, T-shaped groove; 18, round groove; 19, spring; 20, arc-shaped block; 21, arc-shaped groove; 22, label box. Detailed implementation mode

[0024] This detailed implementation mode is a constant temperature biochemical culture device, and its structural schematic diagram is as Figures 1-6 shown, including an incubator 1 and a placement plate 6. A control box 2 is installed on the top of the incubator 1. A motor 3 is fixedly installed in the control box 2. The output end of the motor 3 is fixedly connected to a rotating shaft 4. The bottom end of the rotating shaft 4 is rotationally connected to the bottom surface of the inner cavity of the incubator 1. External threads 5 are provided on the side wall of the rotating shaft 4. There are several sections of the external threads 5, and each section corresponds to one layer of the placement plate 6. A card slot 9 is provided on the side wall of the placement plate 6. The card slot 9 is adapted to the rotating shaft 4. Nuts 7 are respectively threadedly connected to the side wall of the rotating shaft 4 above and below the placement plate 6. A plugging member is arranged in the card slot 9. A plurality of partitions 8 are fixedly connected to the top surface of the placement plate 6. A plurality of baffles 15 are evenly assembled on the side wall of the placement plate 6. The baffle 15 is arc-shaped.

[0025] As Figure 4 shown, the plugging member includes a filling plate 10 arranged in the card slot 9. The filling plate 10 is T-shaped. A storage groove 13 is provided on the side wall of the card slot 9. A slider 11 is fixedly connected to the side wall of the filling plate 10. A sliding groove 12 is provided on the side wall of the card slot 9. The sliding groove 12 penetrates through the placement plate 6. The slider 11 is slidably connected to the sliding groove 12.

[0026] Specifically, the plugging member can effectively fill the missing space in the card slot 9, which does not affect the placement of the experimental object during cultivation. At the same time, it can also reduce the space of the rotating shaft 4 in the card slot 9, avoiding the situation that the placement plate 6 shakes during long-term use.

[0027] As Figure 4 shown, magnetic sheets 14 are respectively fixedly connected to the side wall of the filling plate 10 and the side wall of the storage groove 13, and the two magnetic sheets 14 correspond to each other. By arranging the magnetic sheets 14, the filling plate 10 can be adsorbed and fixed, preventing the placement plate 6 from loosening during use and affecting the stability of the growth state of the experimental object, so as to achieve an auxiliary fixing effect, with a simple structure, convenient operation and good stability.

[0028] As Figure 6 shown, a T-shaped block 16 is fixedly connected to the side wall of the baffle 15. T-shaped grooves 17 are provided on the side walls of the placement plate 6. The T-shaped block 16 is slidably connected to the T-shaped groove 17. A positioning component is arranged on the side wall of the T-shaped block 16.

[0029] The positioning component includes a circular groove 18 formed in the side wall of the T-shaped block 16. A spring 19 is fixedly connected to the side wall of the circular groove 18. The other end of the spring 19 is fixedly connected to an arc-shaped block 20. Two arc-shaped grooves 21 are formed in the side wall of the T-shaped groove 17, and the arc-shaped block 20 is adapted to the arc-shaped grooves 21.

[0030] Specifically, by providing the T-shaped block 16 and the T-shaped groove 17, the baffle 15 can be conveniently installed and disassembled and selectively used according to actual cultivation requirements. At the same time, the positioning component can be used to block the container of the experimental object to prevent the container from slipping when taking and placing. When all the containers are placed on the placement plate 6, the baffle 15 is pulled up for protection.

[0031] Such as Figure 6 As shown, a label box 22 is fixedly connected to the side wall of the baffle 15. The label box 22 is used in cooperation with the partition plate 8 to cultivate the experimental objects in different zones, so that the states of different varieties of experimental objects at the same temperature can be visually recorded.

[0032] Working principle: First, adjust the distance between the placement plates 6 according to the cultivation requirements. First, rotate the nuts 7 under each placement plate 6 to an appropriate height. Then, the placement plate 6 is sleeved on the rotating shaft 4 through the card slot 9, and the nuts 7 on both sides are tightened to fix the placement plate 6. Then, the filling plate 10 is inserted into the card slot 9. At the same time, the slider 11 enters the sliding groove 12 for support. After the filling plate 10 is inserted in place, the magnetic pieces 14 on both sides are attracted to each other to fix the filling plate 10.

[0033] During the experiment, after placing the experimental object on the placement plate 6, pull up the baffle 15. The pulling force causes the arc-shaped block 20 to contract into the circular groove 18, and at the same time the spring 19 is compressed. When the baffle 15 moves upward to a specified height, the spring 19 drives the arc-shaped block 20 to snap into the upper arc-shaped groove 21 to fix the baffle 15 and prevent the container from falling when taking and placing the experimental object.

[0034] All the technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiment is a preferred implementation scheme of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. A constant temperature biochemical culture device, comprising an incubator (1) and a placement plate (6), characterized in that: A control box (2) is installed on the top of the incubator (1). A motor (3) is fixedly installed in the control box (2). The output end of the motor (3) is fixedly connected to a rotating shaft (4). The bottom end of the rotating shaft (4) is rotatably connected to the bottom surface of the inner cavity of the incubator (1). An external thread (5) is provided on the side wall of the rotating shaft (4). A card slot (9) is provided on the side wall of the placement plate (6). The card slot (9) is adapted to the rotating shaft (4). Nuts (7) are respectively threadedly connected to the side wall of the rotating shaft (4) above and below the placement plate (6). A sealing member is arranged in the card slot (9). A plurality of partition plates (8) are fixedly connected to the top surface of the placement plate (6). A plurality of baffle plates (15) are evenly assembled on the side wall of the placement plate (6). The baffle plates (15) are arc-shaped.

2. The thermostatic biochemical culture device according to claim 1, wherein: The sealing member includes a filling plate (10) arranged in the card slot (9). The filling plate (10) is T-shaped. A storage groove (13) is provided on the side wall of the card slot (9). A sliding block (11) is fixedly connected to the side wall of the filling plate (10). A sliding groove (12) is provided on the side wall of the card slot (9). The sliding groove (12) penetrates through the placement plate (6). The sliding block (11) is slidably connected to the sliding groove (12).

3. The thermostatic biochemical culture device according to claim 2, characterized in that: Magnetic sheets (14) are respectively fixedly connected to the side wall of the filling plate (10) and the side wall of the storage groove (13). The two magnetic sheets (14) correspond to each other.

4. A constant temperature biochemical culture device according to claim 1, characterized in that: A T-shaped block (16) is fixedly connected to the side wall of the baffle plate (15). T-shaped grooves (17) are provided on the side wall of the placement plate (6). The T-shaped block (16) is slidably connected to the T-shaped groove (17). A positioning component is arranged on the side wall of the T-shaped block (16).

5. The thermostatic biochemical culture device according to claim 4, characterized in that: The positioning component includes a circular groove (18) opened on the side wall of the T-shaped block (16). A spring (19) is fixedly connected to the side wall of the circular groove (18). The other end of the spring (19) is fixedly connected to an arc-shaped block (20). Two arc-shaped grooves (21) are provided on the side wall of the T-shaped groove (17). The arc-shaped block (20) is adapted to the arc-shaped groove (21).

6. The thermostatic biochemical culture device according to claim 1, characterized in that: A label box (22) is fixedly connected to the side wall of the baffle plate (15).

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