Fermentation culture box

Abstract

The utility model relates to a fermentation culture box which comprises a shell, a fixing plate is fixedly connected to the rear end face in the shell, a plurality of brackets fixedly connected with the bottom end face in the shell are arranged below the fixing plate, culture bottles are connected into the brackets in a sliding mode, and extrusion mechanisms are arranged at the upper ends of the culture bottles. A heating pipe is fixedly connected to the upper end face in the shell, a temperature sensor is fixedly connected to one side face in the shell, a temperature controller is fixedly connected to one side face of the outer end of the shell, a supporting plate fixedly connected with the surface of the shell is arranged below the temperature controller, and a power source is fixedly connected to the upper end of the supporting plate. A sealing door is arranged at the front end of the shell, and a sealing strip is arranged on the side face of the sealing door. According to the fermentation culture box disclosed by the utility model, the culture bottle can be stored at a constant temperature, so that the influence of temperature on the activity of microorganisms in the culture bottle is avoided, the influence on subsequent inspection precision is avoided, and the fermentation culture box is relatively practical.

Description

Technical Field

[0001] The utility model relates to the technical field of food inspection, in particular to a fermentation culture box. Background Art

[0002] Food inspection refers to a discipline that studies and evaluates food quality and its changes. It is based on some basic theories and various technologies of physics, chemistry, and biochemistry, and in accordance with established technical standards, such as international and national food hygiene / safety standards, to inspect the quality of food raw materials, auxiliary materials, semi-finished products, finished products, and by-products to ensure that the product quality is qualified. During the food inspection process, it is necessary to use a food inspection fermentation culture box to culture microorganisms.

[0003] The Chinese patent application number CN202123272918.6 discloses a fermentation culture box for food inspection, including a bottom plate, a connecting rod is fixedly connected to the top of the bottom plate, a top plate is fixedly connected to the top of the connecting rod, a handle is fixedly connected to the top of the top plate, and a bracket is arranged on the top of the bottom plate.

[0004] However, the above-mentioned prior art still has shortcomings in actual use. The above-mentioned prior art cannot store the culture bottles at a constant temperature. The different temperatures of the culture bottles when they are carried may affect the activity of the microorganisms in the culture bottles, thereby affecting the subsequent inspection work. For this reason, we propose a fermentation culture box. Utility Model Content

[0005] The utility model provides a fermentation culture box, which solves the technical problems raised by the background technology in the prior art.

[0006] The utility model solves the above-mentioned technical problems as follows: it comprises a shell, a fixing plate is fixedly connected to the rear end face of the shell, a plurality of brackets fixedly connected to the bottom end face of the shell are arranged below the fixing plate, a culture bottle is slidably connected inside the bracket, an extrusion mechanism is arranged at the upper end of the culture bottle, a heating tube is fixedly connected to the upper end face of the shell, a temperature sensor is fixedly connected to a side face of the shell, a temperature controller is fixedly connected to a side face of the outer end of the shell, a support plate fixedly connected to the shell surface is arranged below the temperature controller, a power supply is fixedly connected to the upper end of the support plate, a sealing door is arranged at the front end of the shell, and a sealing strip is arranged on the side face of the sealing door.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the heating tube and the temperature sensor are both electrically connected to a temperature controller, and the temperature controller is electrically connected to a power supply.

[0009] Furthermore, a handle is fixedly connected to the middle of the upper end surface of the shell, and a pull plate is fixedly connected to the front end surface of the sealing door.

[0010] Furthermore, the lower end surface of the shell is fixedly connected to a bottom plate, and the lower end surface of the bottom plate is fixedly connected to an anti-slip pad.

[0011] Furthermore, the squeezing mechanism comprises a pressure cover which is sleeved and connected to the inside of the culture bottle, and a limiting sliding rod is fixedly connected to the upper end surface of the pressure cover.

[0012] Furthermore, the limiting slide rod penetrates the fixed plate and is slidably connected to the penetrating portion, the upper end of the limiting slide rod is fixedly connected to a pull block, and the upper end of the pull block is fixedly connected to a semicircular pull ring.

[0013] Furthermore, the surface of the limiting sliding rod is sleeved with a compression spring whose two ends are respectively fixedly connected to the upper end surface of the pressure cover and the lower end surface of the fixing plate.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a fermentation culture box, which has the following advantages:

[0015] Through the cooperation of the shell, sealing door, sealing strip, temperature controller, power supply, temperature sensor, heating tube, bracket, culture bottle, fixing plate and clamping mechanism, the culture bottle can be stored at a constant temperature, avoiding the influence of temperature on the activity of microorganisms in the culture bottle and affecting the subsequent inspection accuracy, thereby improving practicality.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the structure of a fermentation culture box provided in one embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of a fermentation culture box with a sealed door opened is provided;

[0020] Figure 3 for Figure 2 A schematic cross-sectional view of a local structure in a fermentation culture box is provided.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Carrying handle; 2. Shell; 3. Temperature controller; 4. Power supply; 5. Support plate; 6. Sealing door; 7. Sealing strip; 8. Bottom plate; 9. Anti-slip mat; 10. Heating tube; 11. Fixing plate; 12. Pull block; 13. Limiting slide bar; 14. Compression spring; 15. Pressure cover; 16. Culture bottle; 17. Bracket; 18. Temperature sensor. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] like Figure 1-3As shown, the utility model provides a fermentation culture box, including a shell 2, a fixing plate 11 is fixedly connected to the rear end surface of the shell 2, a plurality of brackets 17 fixedly connected to the bottom end surface of the shell 2 are arranged below the fixing plate 11, a culture bottle 16 is slidably connected inside the bracket 17, and an extrusion mechanism is arranged on the upper end of the culture bottle 16, a heating tube 10 is fixedly connected to the upper end surface of the shell 2, a temperature sensor 18 is fixedly connected to a side surface of the shell 2, a temperature controller 3 is fixedly connected to a side surface of the outer end of the shell 2, a support plate 5 fixedly connected to the surface of the shell 2 is arranged below the temperature controller 3, a power supply 4 is fixedly connected to the upper end of the support plate 5, a sealing door 6 is arranged at the front end of the shell 2, and a sealing strip 7 is arranged on the side of the sealing door 6.

[0027] Preferably, the heating tube 10 and the temperature sensor 18 are both electrically connected to the temperature controller 3 , and the temperature controller 3 is electrically connected to the power supply 4 .

[0028] Preferably, a carrying handle 1 is fixedly connected to the middle of the upper end surface of the shell 2, and a pull plate is fixedly connected to the front end surface of the sealing door 6, so that the whole device can be easily carried by the provided carrying handle 1.

[0029] Preferably, the lower end surface of the shell 2 is fixedly connected with a bottom plate 8, and the lower end surface of the bottom plate 8 is fixedly connected with an anti-skid pad 9. The provision of the anti-skid pad 9 can improve the anti-skid performance of the entire device when it is placed.

[0030] Preferably, the squeezing mechanism comprises a gland 15 which is sleeved and connected to the inside of the culture bottle 16, and a limit slide bar 13 is fixedly connected to the upper end surface of the gland 15. The limit slide bar 13 can drive the gland 15 to slide in a limited manner.

[0031] Preferably, the limiting slide rod 13 passes through the fixed plate 11 and is slidably connected to the passing portion, the upper end of the limiting slide rod 13 is fixedly connected to a pull block 12, and the upper end of the pull block 12 is fixedly connected to a semicircular pull ring, and the provision of the semicircular pull ring facilitates pulling the pull block 12.

[0032] Preferably, the surface of the limiting slide bar 13 is sleeved with a compression spring 14 whose two ends are respectively fixedly connected to the upper end surface of the pressure cover 15 and the lower end surface of the fixed plate 11 . The setting of the compression spring 14 can enable the pressure cover 15 to compress the culture bottle 16 .

[0033] The specific working principle and use method of the utility model are as follows:

[0034] The utility model provides a fermentation culture box. When in use, the storage temperature value inside the shell 2 can be set by the temperature controller 3, the inside of the shell 2 can be heated by the heating tube 10, and the temperature value inside the shell 2 can be sensed by the temperature sensor 18. When the temperature value inside the shell 2 reaches the set value of the temperature controller 3, the temperature sensor 18 transmits the electric signal to the temperature controller 3, and the temperature controller 3 controls the heating tube 10 to stop heating. When the temperature inside the shell 2 is lower than the set value, the temperature controller 3 controls the heating tube 10 to heat, so that the inside of the shell 2 can reach a constant temperature storage environment, so that the different temperatures of the culture bottle 16 during storage will not affect the activity of the microorganisms in the culture bottle 16, and will affect the subsequent inspection accuracy. By pulling the semicircular pull ring, the pull block 12 can drive the limiting slide bar 13 to pull, so that the pressure cover 15 is separated from the culture bottle 16, and the culture bottle 16 can be taken out from the bracket 17, and the culture bottle 16 can be taken out for inspection.

[0035] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A fermentation culture box, comprising a shell (2), characterized in that: A fixing plate (11) is fixedly connected to the rear end surface of the shell (2), a plurality of brackets (17) fixedly connected to the bottom end surface of the shell (2) are arranged below the fixing plate (11), a culture bottle (16) is slidably connected to the inside of the bracket (17), and a squeezing mechanism is arranged at the upper end of the culture bottle (16), a heating tube (10) is fixedly connected to the upper end surface of the shell (2), a temperature sensor (18) is fixedly connected to a side surface of the shell (2), a temperature controller (3) is fixedly connected to a side surface of the outer end of the shell (2), a support plate (5) fixedly connected to the surface of the shell (2) is arranged below the temperature controller (3), and a power source (4) is fixedly connected to the upper end of the support plate (5), a sealing door (6) is arranged at the front end of the shell (2), and a sealing strip (7) is arranged on the side of the sealing door (6).

2. A fermentation culture box according to claim 1, characterized in that: The heating tube (10) and the temperature sensor (18) are both electrically connected to the temperature controller (3), and the temperature controller (3) is electrically connected to the power supply (4).

3. A fermentation culture box according to claim 1, characterized in that: A carrying handle (1) is fixedly connected to the middle of the upper end surface of the shell (2), and a pull plate is fixedly connected to the front end surface of the sealing door (6).

4. A fermentation culture box according to claim 1, characterized in that: The lower end surface of the shell (2) is fixedly connected to a bottom plate (8), and the lower end surface of the bottom plate (8) is fixedly connected to an anti-slip pad (9).

5. A fermentation culture box according to claim 1, characterized in that: The squeezing mechanism comprises a pressure cover (15) which is sleeved and connected to the inside of the culture bottle (16); the upper end surface of the pressure cover (15) is fixedly connected to a limiting sliding rod (13).

6. A fermentation culture box according to claim 5, characterized in that: The limiting slide bar (13) passes through the fixed plate (11) and is slidably connected to the passing portion; the upper end of the limiting slide bar (13) is fixedly connected to a pull block (12); the upper end of the pull block (12) is fixedly connected to a semicircular pull ring.

7. A fermentation culture box according to claim 6, characterized in that: The surface of the limiting slide rod (13) is sleeved with a compression spring (14) whose two ends are respectively fixedly connected to the upper end surface of the pressure cover (15) and the lower end surface of the fixed plate (11).

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