Food and drug detection culture device

Abstract

The utility model discloses a kind of culture equipment for food and drug detection, it is related to food and drug detection technical field, the box body inside of incubator is arranged from top to bottom with multiple groups of incubation room, the box body of incubator is installed with the vacuum sub-control pipeline connected with incubation room conduction side, and the box body of incubator is installed with the oxygen supply sub-control pipeline connected with incubation room conduction side other side conduction. The design is based on incubator as main body, under the built-in integrated assembly of multiple incubation rooms, the culture equipment of integrated sub-control form can be formed, then under the integrated sub-control conduction of vacuum sub-control pipeline, oxygen supply sub-control pipeline, culture environment under different environment can be flexibly provided for detection sample, and without disassembling pipeline, cable and other components, daily operation is more simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to food and drug detection field especially, a kind of culture equipment for food and drug detection. BACKGROUND

[0002] With the continuous development of food and medicine industry, the application of food and drug detection is more and more widely, food and drug detection is an important means to control the quality of food and medicine, by detecting the physicochemical properties, drug ingredients, impurity content of food and medicine, to ensure the safety and effectiveness of food and medicine, and when detecting food and medicine, culture detection as a detection method is widely used, such as the culture equipment for food and drug detection (publication announcement number CN219179367U) shown in Chinese patent network, the integrated box and connecting assembly are used in this kind of device, the integrated box can simulate the environment required for food and drug culture, and multiple incubators can be assembled together under the action of connecting assembly, so that subsequent observation or comparison of food and drug culture conditions is facilitated, thereby improving its practical performance.

[0003] However, the food and drug detection culture equipment adopted by the above-mentioned published patent and existing market still has some deficiencies: the existing food and drug detection sample control observation and comparison mode using multiple groups of incubators for control assembly, the control disassembly use mode, the cable, pipeline and other components connected thereto need to be removed in advance before each disassembly and use, so that the incubator can be independently disassembled, the operation is more cumbersome, and the flexible use performance is insufficient. Therefore, the technical personnel in the art provide a culture equipment for food and drug detection to solve the problems raised in the above background. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a culture equipment for food and drug detection, which solves the problem of cumbersome daily operation and use of the existing food and drug detection culture equipment in the above background.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a culture equipment for food and drug detection, comprising an incubator;

[0006] The box body of the incubator is internally arranged from top to bottom with multiple groups of culture chambers, and the chamber opening of each group of culture chambers is provided with an opening and closing door;

[0007] The box body of the incubator is internally arranged from top to bottom with multiple groups of culture chambers, and the chamber opening of each group of culture chambers is provided with an opening and closing door;

[0008] The bottom of the chamber body of the culture chamber is provided with a locking mechanism, and the culture plate is locked above the locking mechanism, and the upper end of the chamber body of the culture chamber is provided with a light supplementing lamp opposite to the culture plate.

[0009] As a further technical scheme of the present application, the vacuum control pipeline comprises a negative pressure pipe, a plurality of groups of negative pressure branch pipes are connected to the culture chamber in a lead-through mode and are installed along the pipeline of the negative pressure pipe, and a vacuum control valve is installed along the pipeline of each group of negative pressure branch pipes.

[0010] As a further technical scheme of the present application, the oxygen supply control pipeline comprises an oxygen supply pipe, a plurality of groups of oxygen supply branch pipes are connected to the culture chamber in a lead-through mode and are installed along the pipeline of the oxygen supply pipe, and an oxygen supply control valve is installed along the pipeline of each group of oxygen supply branch pipes.

[0011] As a further technical scheme of the present application, the locking mechanism comprises a locking shell, track tables for supporting the culture plate are symmetrically installed on both sides of the shell body of the locking shell, an opening and closing lead screw is rotatably connected to the middle part of the shell body of the locking shell, two groups of guide sliding tables are symmetrically arranged on the outer side of the shaft rod of the opening and closing lead screw, guide sliding seats are symmetrically arranged on both sides of the shell body of the locking shell, a locking plug rod opposite to the culture plate is slidably connected to the inner support of the guide sliding seat, and opening and closing push rods connected to the locking plug rod are symmetrically arranged on both sides of the table body of the guide sliding table.

[0012] As a further technical scheme of the present application, the opening and closing lead screw is divided into two parts by a center line, and positive and negative screw teeth matched with the two groups of guide sliding tables are symmetrically arranged on both sides of the center line.

[0013] As a further technical scheme of the present application, the culture plate comprises a culture substrate, support foot seats are symmetrically arranged on both sides of the bottom plate of the culture substrate, stacking clamping grooves matched with the support foot seats are symmetrically arranged on both sides of the top plate of the culture substrate, a locking clamping groove matched with the locking mechanism is arranged in the middle part of the support of the support foot seat, and a plurality of groups of culture grooves are arranged on the surface of the culture substrate.

[0014] As a further technical scheme of the present application, a transparent observation window is installed through the surface of each group of opening and closing doors.

[0015] The present application provides a culture equipment for food and drug detection, which has the following beneficial effects compared with the prior art.

[0016] The food and drug detection culture device has the advantages that the culture device in an integrated and separate control form can be formed under the built-in integrated assembly of the multiple culture chambers based on the culture box as the main body, the culture environment under different environments can be flexibly provided for the detection sample under the integrated and separate control conduction of the vacuum separate control pipeline and the oxygen supply separate control pipeline, the pipeline, cable and other components do not need to be disassembled, daily operation and use are more simple and convenient, the culture plate can be flexibly disassembled and the culture sample can be flexibly disassembled and observed and compared through the locking and unlocking of the culture plate by the locking mechanism, and daily culture operation is more flexible. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of a culture device for food and drug detection.

[0018] Figure 2 It is an expanded schematic view of a culture device for food and drug detection.

[0019] Figure 3 It is a planar schematic view of a culture device for food and drug detection.

[0020] Figure 4 It is a structural schematic view of a locking mechanism in a culture device for food and drug detection.

[0021] Figure 5 It is a partial sectional view of a locking mechanism in a culture device for food and drug detection.

[0022] Figure 6 It is a structural schematic view of a culture plate in a culture device for food and drug detection.

[0023] In the figure: 1, culture box; 2, vacuum separate control pipeline; 21, negative pressure pipe; 22, negative pressure branch pipe; 23, vacuum control valve; 3, opening and closing door; 31, transparent observation window; 4, culture chamber; 5, culture plate; 51, culture base plate; 52, culture groove; 53, stacking clamping groove; 54, supporting foot; 55, locking clamping groove; 6, locking mechanism; 61, locking shell; 62, track table; 63, opening and closing knob; 64, opening and closing screw rod; 65, guide sliding table; 66, opening and closing push rod; 67, locking plug rod; 68, guide sliding seat; 7, oxygen supply separate control pipeline; 71, oxygen supply pipe; 72, oxygen supply branch pipe; 73, oxygen supply control valve; 8, light supplementing lamp. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] Please refer to Figures 1-6 The present application provides a culture equipment for food and drug detection, which comprises a culture box 1, and a plurality of culture chambers 4 are arranged in the box body of the culture box 1 from top to bottom, and each culture chamber 4 is provided with an opening door 3, and the surface of each opening door 3 is provided with a transparent observation window 31. The transparent observation window 31 arranged on the surface of the opening door 3 can facilitate the intuitive observation of the detection samples in different culture chambers 4, and the combination of the culture chamber 4 and the opening door 3 is integrally installed in the culture box 1, which is more simple and convenient to operate and use.

[0026] A vacuum control pipeline 2 connected with the culture chamber 4 is installed on one side of the box body of the culture box 1, and the vacuum control pipeline 2 comprises a negative pressure pipe 21, and a plurality of negative pressure branch pipes 22 connected with the culture chamber 4 are installed along the pipeline of the negative pressure pipe 21, and a vacuum control valve 23 is installed on the pipeline of each negative pressure branch pipe 22. The combination of the negative pressure pipe 21 and the negative pressure branch pipe 22 can perform vacuumizing work in an integrated control mode on different culture chambers 4 under the opening and closing control of the vacuum control valve 23, thereby forming an anaerobic culture environment.

[0027] An oxygen supply control pipeline 7 connected with the culture chamber 4 is installed on the other side of the box body of the culture box 1 in a conductive manner, and the oxygen supply control pipeline 7 comprises an oxygen supply pipe 71, and a plurality of oxygen supply branch pipes 72 connected with the culture chamber 4 are installed along the pipeline of the oxygen supply pipe 71, and an oxygen supply control valve 73 is installed on the pipeline of each oxygen supply branch pipe 72. The combination of the oxygen supply pipe 71 and the oxygen supply branch pipe 72 can perform oxygen supply work in an integrated control mode on different culture chambers 4 under the opening and closing control of the oxygen supply control valve 73, thereby forming an aerobic culture environment.

[0028] The bottom of the chamber body of the culture chamber 4 is provided with a locking mechanism 6, which comprises a locking shell 61, the two sides of the shell of the locking shell 61 are symmetrically provided with track tables 62 supporting the culture plates 5, and the middle of the shell of the locking shell 61 is rotationally connected with an opening and closing lead screw 64, the outer sides of the shafts of the opening and closing lead screw 64 are symmetrically sleeved with two groups of guide sliding tables 65, the two sides of the shell of the locking shell 61 are symmetrically provided with guide sliding seats 68, the inner sides of the supports of the guide sliding seats 68 are slidably connected with locking insertion rods 67 opposite to the culture plates 5, the two sides of the table bodies of the guide sliding tables 65 are symmetrically provided with opening and closing push rods 66 connected with the locking insertion rods 67, the opening and closing lead screw 64 is divided into two parts by a center line, and the two sides of the center line are symmetrically provided with positive and negative threads matched with the two groups of guide sliding tables 65, by rotating an opening and closing knob 63, the opening and closing lead screw 64 is driven to rotate, the positive and negative threads are utilized to drive the two groups of guide sliding tables 65 to symmetrically slide, then the horizontal thrust is converted from the vertical thrust by the traction of the opening and closing push rods 66, the locking insertion rods 67 are pulled out of the locking clamping grooves 55 in the culture plates 5, the locking state is released, and the culture plates 5 can be flexibly taken out to observe and compare the culture state.

[0029] The culture plates 5 are locked above the locking mechanism 6, the upper end of the chamber body of the culture chamber 4 is provided with a light supplementing lamp 8 opposite to the culture plates 5, the culture plates 5 comprise culture base plates 51, the two sides of the bottom plates of the culture base plates 51 are symmetrically provided with support foot seats 54, the two sides of the top plates of the culture base plates 51 are symmetrically provided with stacking clamping grooves 53 matched with the support foot seats 54, the middle parts of the supports of the support foot seats 54 are provided with locking clamping grooves 55 matched with the locking mechanism 6, and the surfaces of the culture base plates 51 are provided with a plurality of culture grooves 52, by arranging the locking clamping grooves 55 and the support foot seats 54 opposite to each other on the upper and lower culture plates 5, the culture plates 5 can be integrally stacked and carried in a stacking mode, and the use flexibility is better.

[0030] The working principle of the utility model is as follows: when the culture equipment is used for culturing food and drug detection samples, the detection samples to be cultured are placed in the culture grooves 52 of the culture plates 5 one by one, then the culture plates 5 are integrally stacked and carried in a stacking mode by using the locking clamping grooves 55 and the support foot seats 54 opposite to each other on the upper and lower culture plates 5 to the culture equipment, the culture plates 5 are placed in the culture chamber 4 one by one, and the locking mechanism 6 is used for locking and fixing the culture plates 5;

[0031] Subsequently in the culture process, the vacuum extraction work in the integrated sub-control form can be performed on different culture chambers 4 according to the requirements by using the combination of the negative pressure pipe 21 and the negative pressure sub-pipe 22 in the vacuum sub-control pipe 2 and under the opening and closing control of the vacuum control valve 23, forming an anaerobic culture environment. At the same time, the oxygen supply work in the integrated sub-control form can be performed on different culture chambers 4 according to the requirements by using the combination of the oxygen supply pipe 71 and the oxygen supply sub-pipe 72 in the oxygen supply sub-control pipe 7 and under the opening and closing control of the oxygen supply control valve 73, forming an aerobic culture environment. The integrated sub-control is more intuitive and efficient, and the daily operation and use are more simple and convenient.

[0032] Further, when it is necessary to visually compare the culture plates 5, the opening and closing knob 63 of the locking mechanism 6 can be rotated to drive the opening and closing screw rod 64 to rotate, and the relative two groups of guide sliding tables 65 are symmetrically slid by using the positive and negative screw teeth, and then the horizontal pushing force is converted from the longitudinal pushing force by the traction of the opening and closing push rod 66, so that the locking plug rod 67 is extracted from the locking slot 55 in the culture plate 5 to release the locking state. The culture plate 5 can be flexibly taken out for visual observation and comparison.

[0033] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, a number of improvements and refinements can be made, which should be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, such as no special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A culture apparatus for food and drug inspection, characterized by comprising: a culture container; a culture medium; and a culture medium supply device for supplying the culture medium to the culture container. It includes incubator (1); The inside of the incubator (1) is arranged from top to bottom with multiple groups of culture chambers (4), and the chamber opening of each group of culture chambers (4) is provided with an opening and closing door (3); The incubator (1) is installed on one side of the incubator (1) and is connected with the culture chamber (4) in a through manner. The other side of the incubator (1) is installed and connected with the oxygen supply sub-control pipeline (7) in a through manner. The bottom of the culture chamber (4) is provided with a lock mechanism (6), and the culture plate (5) is locked above the lock mechanism (6). The upper end of the culture chamber (4) is provided with a light supplementing lamp (8) opposite to the culture plate (5).

2. The culture apparatus for food and pharmaceutical products according to claim 1, wherein The vacuum sub-control pipeline (2) includes a negative pressure pipe (21), and the negative pressure pipe (21) is provided with multiple groups of negative pressure sub-pipes (22) connected with the culture chamber (4) in a through manner along the pipeline. Each group of negative pressure sub-pipes (22) is provided with a vacuum control valve (23) on the pipeline.

3. The culture apparatus for food and pharmaceutical products according to claim 1, wherein The oxygen supply sub-control pipeline (7) includes an oxygen supply pipe (71), and the oxygen supply pipe (71) is provided with multiple groups of oxygen supply sub-pipes (72) connected with the culture chamber (4) in a through manner along the pipeline. Each group of oxygen supply sub-pipes (72) is provided with an oxygen supply control valve (73) on the pipeline.

4. The culture apparatus for food and pharmaceutical products according to claim 1, wherein The lock mechanism (6) includes a locking shell (61), and the shell body is symmetrically provided with a track table (62) supporting the culture plate (5) on both sides of the shell body. A opening and closing screw rod (64) is rotatably connected to the middle of the shell body. The outer side of the shaft of the opening and closing screw rod (64) is symmetrically provided with two groups of guide sliding tables (65). The shell body is provided with a guide sliding seat (68) in a two-by-two symmetric manner on both sides of the shell body. The inner side of the support of the guide sliding seat (68) is slidably connected with a locking plug rod (67) opposite to the culture plate (5). The guide sliding table (65) is provided with an opening and closing push rod (66) connected with the locking plug rod (67) on both sides of the table body in a symmetric manner.

5. The culture apparatus for food and pharmaceutical products according to claim 4, wherein The opening and closing screw rod (64) is divided into two parts by a center line, and the two parts are symmetrically provided with positive and negative screw teeth matched with the two groups of guide sliding tables (65).

6. The culture apparatus for food and pharmaceutical products according to claim 1, wherein The culture plate (5) includes a culture substrate (51), and the bottom plate of the culture substrate (51) is provided with a support foot (54) in a two-by-two symmetric manner on both sides. The top plate of the culture substrate (51) is provided with a stacking clamping groove (53) matched with the support foot (54) in a two-by-two symmetric manner on both sides. The support foot (54) is provided with a locking clamping groove (55) matched with the lock mechanism (6) in the middle of the support. The board surface of the culture substrate (51) is arranged and provided with multiple groups of culture grooves (52).

7. The culture apparatus for food and pharmaceutical products according to claim 1, wherein The board surface of each opening and closing door (3) is provided with a transparent observation window (31).

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