Biochemical identification tube for microorganisms

Abstract

The utility model discloses a microorganism biochemical identification tube which comprises a heating box and an identification tube body, a rotating assembly is arranged at the bottom of an inner cavity of the heating box, a supporting plate, a connecting rod and a fixing plate are arranged at the top of the rotating assembly in a clamping mode, and a first placing groove, the identification tube body, a mounting groove and a fixing assembly are arranged at the top of the fixing plate. Heating pads are symmetrically and fixedly connected to the two side walls of an inner cavity of the heating box, a water injection opening and a water drainage opening are formed in the side walls of the heating box, a top cover is arranged at the top of the heating box, an observation window is formed in one side of the heating box, and supporting legs are fixedly connected to the four corners of the bottom of the heating box. According to the microbial biochemical identification tube, by arranging the rotating assembly, the heating pad, the fixing assembly, the buffer fixing pad and the like, microorganisms and medicaments in the identification tube body can be uniformly mixed and heated, and the microbial biochemical identification tube is suitable for identification tube bodies of various sizes, good in storage tube fixing and buffering performance and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of biochemical identification, in particular to a microbial biochemical identification tube. Background Art

[0002] Microorganisms are widely distributed in nature due to their small size, light weight, strong adaptability and strong reproductive capacity. They exist in every corner that people can touch, such as food, cosmetics, feed and the environment. The contamination of products by certain microorganisms not only affects the quality of the products themselves, but more seriously, it endangers the health and safety of consumers. Therefore, it is necessary to identify and test microorganisms.

[0003] Currently, microbial biochemical identification tubes sometimes need to be mixed with reagents during identification and heated for incubation. However, existing microbial biochemical identification tubes are primarily mixed manually, and precipitation easily occurs within the tubes after a period of time, making repeated manual mixing prohibitively time-consuming. Furthermore, during the heating and incubation process, the racks typically have fixed sizes and cannot accommodate a variety of different tube sizes, presenting certain limitations. Furthermore, uneven heating of the tubes can easily lead to the death of a large number of microorganisms, resulting in identification failure. Therefore, we propose a new microbial biochemical identification tube. Utility Model Content

[0004] The main purpose of the utility model is to provide a microbial biochemical identification tube, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a microbial biochemical identification tube, comprising a heating box and an identification tube body, a rotating assembly is provided at the bottom of the inner cavity of the heating box, a support plate is clamped on the top of the rotating assembly, a connecting rod is fixedly connected to the middle of the top of the support plate, a fixed plate is fixedly connected to the top of the connecting rod, a plurality of through placement grooves are evenly opened on the top of the fixed plate, the inner cavity of the placement groove is provided with an identification tube body, non-through installation grooves are symmetrically opened on both sides of the upper side wall of the inner cavity of the placement groove, a fixing assembly is provided in the inner cavity of the installation groove, heating pads are symmetrically fixedly connected to the two side walls of the inner cavity of the heating box, a water inlet is provided on the upper side wall of the heating box, a drain outlet is provided at the bottom of the heating box, a top cover is provided on the top of the heating box, an observation window is provided on one side of the heating box, and legs are fixedly connected to the four corners of the bottom of the heating box.

[0006] As a further description of the above technical solution, the rotating assembly includes a motor and a rotating slot. The motor is fixedly connected to the bottom of the heating box. The output end of the motor passes through the inner cavity of the heating box and is fixedly connected to the rotating slot. The top of the rotating slot is fixedly connected with a support plate.

[0007] As a further description of the above technical solution, the fixing assembly includes a connecting plate, a second connecting rod, an arc-shaped fixing plate, and a spring. The connecting plate is slidably connected to the inner cavity of the installation groove. One side of the connecting plate is fixedly connected to the second connecting rod. The second connecting rod passes through the inner cavity of the placement groove and is fixedly connected to the arc-shaped fixing plate. One side of the connecting plate is symmetrically fixedly connected to a spring, and the other end of the spring is fixedly connected to the inner cavity of the installation groove.

[0008] As a further description of the above technical solution, a through groove is opened on the side of the installation groove close to the placement groove one, the connecting rod two is slidably connected to the inner cavity of the through groove, and the opposite sides of the two arc-shaped fixing plates are provided with anti-slip rubber pads, and the two arc-shaped fixing plates are slidably fitted with the side walls of the identification tube body.

[0009] As a further description of the above technical solution, a number of non-through placement grooves 2 are evenly opened on the top of the support plate, and the placement grooves 2 correspond one to one with the placement grooves. The inner cavity of the placement grooves 2 is fixedly connected with a buffer fixing pad, and the buffer fixing pad fits tightly with the bottom of the identification tube body.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] By setting a rotating component, a heating pad, etc., when the microorganisms and the reagents in the identification tube body are mixed and heated for cultivation, the identification tube body with the reagents added is first placed in the inner cavity of placement slot one and placement slot two, and then the support plate is set to the bottom of the inner cavity of the rotating card slot. At this time, the top cover is closed, and the motor is started to drive the rotating card slot to rotate, thereby driving the support plate, connecting rod, fixed plate and identification tube body to rotate, thereby replacing manual shaking of the identification tube body to mix the microorganisms and reagents in the identification tube body evenly. When heating and cultivation are required, clean water is injected through the water inlet, and then the heating pad is started to heat the clean water to the required temperature. At this time, the motor is kept running to make the identification tube body keep rotating, thereby driving the water in the inner cavity of the heating box to flow, so that the temperature of the water heated by the heating pad is kept consistent, thereby maintaining a certain uniform temperature for cultivation of the identification tube body to prevent the death of microorganisms caused by uneven heating.

[0012] By setting a fixing component, placement slot 1, placement slot 2, a buffer fixing pad, etc., when fixing the identification tube body containing the microorganisms to be identified to the fixing plate, first place the identification tube body from placement slot 1 between the two arc-shaped fixing plates. At this time, the side wall of the identification tube body squeezes the arc-shaped fixing plate, thereby driving the connecting rod 2 to move along the through slot toward the inner cavity of the installation slot, thereby pushing the connecting plate to move in the inner cavity of the installation slot. The connecting plate stretches the spring, and the spring generates a reaction force on the connecting plate. Under the action of this reaction force, the two arc-shaped fixing plates can firmly fix the identification tube body in the inner cavity of placement slot 1 to prevent the identification tube body from being shaken out or broken due to severe external vibration. After the identification tube body is fixed by the fixing component, the bottom of the identification tube body is placed in the inner cavity of placement slot 2. Since the inner cavity of placement slot 2 is provided with a buffer fixing pad, it can play a good fixing and supporting role for the bottom of the identification tube body, which can effectively alleviate the vibration generated by the rotation of the rotating component, and prevent the rotation from being too violent, resulting in the rupture of the identification tube body and the damage of the microorganism sample. At the same time, this fixing component can be applied to identification tube bodies of various sizes and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a microbial biochemical identification tube proposed by the present invention;

[0014] Figure 2 This is a schematic diagram of the internal structure of a microbial biochemical identification tube proposed in the present invention;

[0015] Figure 3 Schematic diagram of the explosion structure of a microbial biochemical identification tube proposed in this utility model

[0016] Figure 4 A microbial biochemical identification tube proposed by the utility model Figure 3 A is an enlarged structural diagram of FIG.

[0017] In the figure: 1. Heating box; 2. Rotating assembly; 3. Support plate; 4. Connecting rod; 5. Fixed plate; 6. Identification tube body; 7. Placement slot 1; 8. Mounting slot; 9. Fixed assembly; 10. Through slot; 11. Placement slot 2; 12. Buffer fixing pad; 13. Heating pad; 14. Water inlet; 15. Drain outlet; 16. Observation window; 17. Top cover; 18. Support leg; 2.1. Motor; 2.2. Rotating slot; 9.1. Connecting plate; 9.2. Connecting rod 2; 9.3. Arc-shaped fixing plate; 9.4. Spring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features and purpose effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] See also Figure 1-4 The utility model provides a technical solution: a microbial biochemical identification tube, including a heating box 1, an identification tube body 6, a rotating component 2 is provided at the bottom of the inner cavity of the heating box 1, a supporting plate 3 is provided on the top of the rotating component 2, a connecting rod 4 is fixedly connected to the middle of the top of the supporting plate 3, a fixing plate 5 is fixedly connected to the top of the connecting rod 4, a plurality of through placement grooves 7 are evenly opened on the top of the fixing plate 5, the inner cavity of the placement groove 7 is provided with an identification tube body 6, non-through installation grooves 8 are symmetrically opened on both sides of the upper side wall of the inner cavity of the placement groove 7, a fixing component 9 is provided in the inner cavity of the installation groove 8, and heating pads 13 are symmetrically fixedly connected to the two side walls of the inner cavity of the heating box 1. A water inlet 14 is provided at the top, and a drain outlet 15 is provided at the bottom of the heating box 1. Clean water can be injected into the inner cavity of the heating box 1 through the water inlet 14, and the water can be discharged from the drain outlet 15 after the heating work is completed. When heating and culturing are required, clean water can be injected through the water inlet 14, and then the heating pad 13 is started to heat the clean water to the required temperature. At this time, the motor 2.1 is kept running to make the identification tube body 6 keep rotating, thereby driving the water flow in the inner cavity of the heating box 1, so that the temperature of the water heated by the heating pad 13 remains consistent, thereby maintaining a certain uniform temperature for culturing the identification tube body 6, and preventing the death of microorganisms caused by uneven heating. A top cover 17 is provided on the top of the heating box 1, and an observation window 16 is provided on one side of the heating box 1. The heating and culturing work of the medicine mixer on the identification tube body 6 can be observed through the observation window 16. The four corners of the bottom of the heating box 1 are fixedly connected with support legs 18, which play a good supporting role for the entire device.

[0022] Specifically, such as Figure 3 As shown, the rotating assembly 2 includes a motor 2.1 and a rotating card slot 2.2. The motor 2.1 is fixedly connected to the bottom of the heating box 1. The output end of the motor 2.1 passes through the inner cavity of the heating box 1 and is fixedly connected to the rotating card slot 2.2. The bottom of the rotating card slot 2.2 is rotatably connected to the bottom of the inner cavity of the heating box 1 through a bearing. The top of the rotating card slot 2.2 is fixedly connected to the supporting plate 3. When the microorganisms and the drug in the identification tube body 6 are mixed and heated and cultured, the identification tube body 6 with the drug added is first placed in the inner cavity of the placement slot 1 7 and the placement slot 2 11, and then the supporting plate 3 is clamped to the bottom of the inner cavity of the rotating card slot 2.2. At this time, the top cover 17 is closed and the motor 2.1 is started to drive the rotating card slot 2.2 to rotate, thereby driving the supporting plate 3, the connecting rod 4, the fixed plate 5 and the identification tube body 6 to rotate, thereby replacing the manual shaking of the identification tube body 6 and mixing the microorganisms and drugs in the identification tube body 6 evenly, effectively saving labor and making the mixing more uniform.

[0023] The top of the support plate 3 is uniformly formed with a number of non-through placement slots 11, each corresponding to the first placement slot 7. A buffer pad 12 is fixedly connected to the inner cavity of the second placement slot 11, and the buffer pad 12 fits tightly against the bottom of the identification tube body 6. After the identification tube body 6 is secured by the fixing assembly 9, the bottom of the identification tube body 6 is placed in the inner cavity of the second placement slot 11. Because the buffer pad 12 is provided in the inner cavity of the second placement slot 11, it can provide a good fixed support for the bottom of the identification tube body 6, effectively mitigating the vibration generated by the rotation of the rotating assembly 2, preventing excessive rotation from causing the identification tube body 6 to rupture and damage the microbial sample.

[0024] Specifically, such as Figure 4 As shown, the fixing assembly 9 includes a connecting plate 9.1, a connecting rod 2 9.2, an arc-shaped fixing plate 9.3, and a spring 9.4. The connecting plate 9.1 is slidably connected to the inner cavity of the mounting groove 8. One side of the connecting plate 9.1 is fixedly connected to the connecting rod 2 9.2. The connecting rod 2 9.2 passes through the inner cavity of the placement groove 1 7 and is fixedly connected to the arc-shaped fixing plate 9.3. One side of the connecting plate 9.1 is symmetrically fixedly connected to the spring 9.4, and the other end of the spring 9.4 is fixedly connected to the inner cavity of the mounting groove 8.

[0025] A through slot 10 is provided on the side of the mounting slot 8 close to the placement slot 1 7, and the connecting rod 2 9.2 is slidably connected to the inner cavity of the through slot 10. The opposite sides of the two arc-shaped fixing plates 9.3 are provided with anti-slip rubber pads to increase the friction force and make the fixation more stable, and the two arc-shaped fixing plates 9.3 are slidably fitted with the side wall of the identification tube body 6. When fixing the identification tube body 6 containing the microorganisms to be identified to the fixing plate 5, first place the identification tube body 6 from the placement slot 1 7 between the two arc-shaped fixing plates 9.3. At this time, the side wall of the identification tube body 6 squeezes the arc-shaped fixing plate 9.3, thereby driving the connecting rod 2 9.2 to move along the through slot 10 toward the inner cavity of the installation slot 8, thereby pushing the connecting plate 9.1 to move in the inner cavity of the installation slot 8. The connecting plate 9.1 stretches the spring 9.4, and the spring 9.4 generates a reaction force on the connecting plate 9.1. Under the action of this reaction force, the two arc-shaped fixing plates 9.3 can firmly fix the identification tube body 6 in the inner cavity of the placement slot 1 7, preventing the identification tube body 6 from being shaken out or broken due to severe external vibrations. At the same time, this fixing assembly is applicable to identification tube bodies 6 of various sizes and is highly practical.

[0026] It should be noted that the present invention is a microbial biochemical identification tube. When the microorganisms in the identification tube body are mixed with the reagents and heated and cultured, the identification tube body 6 containing the microorganisms to be identified needs to be fixed to the fixing plate 5. First, the identification tube body 6 is placed between the two arc-shaped fixing plates 9.3 from the placement groove 1 7. At this time, the side wall of the identification tube body 6 squeezes the arc-shaped fixing plate 9.3, thereby driving the connecting rod 2 9.2 to move along the through groove 10 toward the inner cavity of the installation groove 8, thereby pushing the connecting plate 9.1 to move in the inner cavity of the installation groove 8. The connecting plate 9.1 stretches the spring 9.4, and the spring 9.4 generates a reaction force on the connecting plate 9.1. Under the action of this reaction force, the two arc-shaped fixing plates 9.3 can firmly fix the identification tube body 6 in the inner cavity of the placement groove 1 7 to prevent the identification tube body 6 from being shaken out or broken due to severe external vibrations. After the identification tube body 6 is secured by the fixing assembly 9, the bottom of the identification tube body 6 is placed in the inner cavity of the second placement groove 11. Because the inner cavity of the second placement groove 11 is provided with a buffering fixing pad 12, it can effectively fix and support the bottom of the identification tube body 6, effectively reducing the vibration generated by the rotation of the rotating assembly 2, preventing excessive rotation from causing the identification tube body 6 to rupture and damage the microbial sample. At the same time, this fixing assembly can be used with identification tube bodies 6 of various sizes, which is highly practical.

[0027] When the microorganisms and the medicine in the identification tube body 6 are mixed and heated for cultivation, the identification tube body 6 with the medicine added is first placed in the inner cavity of the placement slot 1 7 and the placement slot 2 11, and then the support plate 3 is clamped to the bottom of the inner cavity of the rotating card slot 2.2. At this time, the top cover 17 is closed and the motor 2.1 is started to drive the rotating card slot 2.2 to rotate, thereby driving the support plate 3, the connecting rod 4, the fixing plate 5 and the identification tube body 6 to rotate, thereby replacing the manual shaking of the identification tube body 6, and mixing the microorganisms and the medicine in the identification tube body 6 evenly, effectively saving labor and making the mixing more even. When heating cultivation is required, clean water is injected through the water injection port 14, and then the heating pad 13 is started to heat the clean water to the required temperature. At this time, the motor 2.1 is kept running so that the identification tube body 6 keeps rotating, thereby driving the water flow in the inner cavity of the heating box 1, so that the temperature of the water heated by the heating pad 13 remains consistent, thereby maintaining a certain uniform temperature for cultivation of the identification tube body 6, and preventing the death of microorganisms caused by uneven heating.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A microbial biochemical identification tube, comprising a heating box (1) and an identification tube body (6), characterized in that: The bottom of the inner cavity of the heating box (1) is provided with a rotating assembly (2), the top of the rotating assembly (2) is provided with a supporting plate (3), the middle of the top of the supporting plate (3) is fixedly connected with a connecting rod (4), the top of the connecting rod (4) is fixedly connected with a fixing plate (5), the top of the fixing plate (5) is evenly provided with a plurality of through placement grooves (7), the inner cavity of the placement groove (7) is provided with an identification tube body (6), the upper side of the inner cavity side wall of the placement groove (7) is symmetrically provided with non-through installation grooves (8), the inner cavity of the installation groove (8) is provided with a fixing assembly (9), the inner cavity of the two side walls of the inner cavity of the heating box (1) are symmetrically fixedly connected with heating pads (13), the upper side wall of the heating box (1) is provided with a water injection port (14), the lower part of the heating box (1) is provided with a drain port (15), the top of the heating box (1) is provided with a top cover (17), one side of the heating box (1) is provided with an observation window (16), and the four corners of the bottom of the heating box (1) are fixedly connected with supporting legs (18).

2. A microbial biochemical identification tube according to claim 1, characterized in that: The rotating assembly (2) comprises a motor (2.1) and a rotating slot (2.2); the motor (2.1) is fixedly connected to the bottom of the heating box (1); an output end of the motor (2.1) extends through the inner cavity of the heating box (1) and is fixedly connected to the rotating slot (2.2); and a support plate (3) is fixedly connected to the top of the rotating slot (2.2).

3. A microbial biochemical identification tube according to claim 1, characterized in that: The fixing assembly (9) includes a connecting plate (9.1), a second connecting rod (9.2), an arc-shaped fixing plate (9.3), and a spring (9.4). The connecting plate (9.1) is slidably connected to the inner cavity of the installation groove (8). One side of the connecting plate (9.1) is fixedly connected to the second connecting rod (9.2). The second connecting rod (9.2) passes through the inner cavity of the placement groove (7) and is fixedly connected to the arc-shaped fixing plate (9.3). One side of the connecting plate (9.1) is symmetrically fixedly connected to the spring (9.4). The other end of the spring (9.4) is fixedly connected to the inner cavity of the installation groove (8).

4. A microbial biochemical identification tube according to claim 3, characterized in that: A through slot (10) is provided on one side of the installation slot (8) close to the placement slot 1 (7), and the second connecting rod (9.2) is slidably connected to the inner cavity of the through slot (10). Anti-slip rubber pads are provided on opposite sides of the two arc-shaped fixing plates (9.3), and the two arc-shaped fixing plates (9.3) are slidably connected to the side wall of the identification tube body (6).

5. A microbial biochemical identification tube according to claim 4, characterized in that: The top of the support plate (3) is evenly provided with a plurality of non-through placement grooves 2 (11), and the placement grooves 2 (11) correspond one-to-one with the placement grooves 1 (7). The inner cavity of the placement grooves 2 (11) is fixedly connected with a buffer fixing pad (12), and the buffer fixing pad (12) is tightly fitted with the bottom of the identification tube body (6).

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