Culture dish assembly

Abstract

The utility model provides a culture dish assembly which comprises a containing base body, the containing base body is in a cover shape with an upward opening, the top of the containing base body is provided with a plurality of culture units, each culture unit is in a cover shape with an upward opening, the bottom of each culture unit is provided with a root passing hole, and the root passing holes are communicated with the containing base body. And the root passing holes are communicated with the inner cavity of the accommodating base body. According to the culture dish assembly provided by the utility model, the culture effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of plant cultivation and relates to a culture dish component. Background Art

[0002] Plant culture, as the name suggests, is to cultivate plants, such as corn seedlings, soybean seedlings, etc., and set up corresponding experiments to observe the culture conditions required for the plants, or the reactions or effects of the plants on certain culture components.

[0003] At present, the culture dishes used for cultivating plants on the market are usually cultivated in a centralized manner, that is, multiple plants are cultivated on a larger culture dish. This easily leads to the root systems of the plants being entangled with each other, which is not only difficult to separate during sampling, but also easily causes the growth of the plants to affect each other, resulting in poor cultivation effects. Utility Model Content

[0004] The utility model aims to provide a culture dish component, aiming to solve the problem of poor culture effect.

[0005] In order to solve the above technical problems, the utility model provides a culture dish assembly, including a container body, the container body is in the shape of a cover with an opening upward, a plurality of culture units are arranged on the top of the container body, each of the culture units is in the shape of a cover with an opening upward, and a root hole is provided at the bottom of the culture unit, and the root hole is communicated with the inner cavity of the container body.

[0006] The utility model is further configured that an anti-falling net is arranged in each of the root holes.

[0007] The utility model is further configured such that the plurality of culture units are distributed in strips, a limiting ring is arranged on the outer side of the top of the container body, the bottoms of the plurality of culture units are all in contact with the top of the container body, and the inner sides of the limiting rings are all in contact with the culture units.

[0008] The utility model is further configured such that an L-shaped observation tube is provided at the bottom of the container body, the observation tube is made of a transparent material, the bottom of the observation tube is communicated with the container body, and the top of the observation tube is higher than the top of the container body.

[0009] The utility model is further configured that the top of the container body is connected to a liquid replenishment sampling tube in an inclined shape, and the top of the liquid replenishment sampling tube is higher than the top of the container body.

[0010] The utility model is further configured that a trumpet-shaped guide portion opening upward is provided at the top of the liquid infusion sampling tube, and a sealing cover is provided in the inner cavity of the guide portion, and the shape of the sealing cover matches the shape of the inner cavity of the guide portion.

[0011] The utility model is further configured such that the observation tube and the liquid infusion sampling tube are located on the same side of the container body, and two guide rails are horizontally arranged on the side of the container body away from the observation tube, the longitudinal sections of the two guide rails are both L-shaped, and the free ends of the two guide rails are facing each other;

[0012] It also includes a sliding block, the top and bottom of which are movably fitted to the inner wall of the guide rail, and the inner side is movably fitted to the outer side of the container body. A protrusion is arranged on the outer side of the sliding block, and a measuring ruler is vertically arranged on the outer side of the protrusion.

[0013] The utility model is further configured that a lifting sleeve is vertically movably sleeved on the measuring ruler, an indicator plate is horizontally arranged on one side of the lifting sleeve, the lower side of the indicator plate is at the same height as the lower side of the lifting sleeve, and the indicator plate is located above the container base.

[0014] The utility model is further configured that a plurality of drag reduction columns are horizontally rotatably arranged in the lifting sleeve, all of the drag reduction columns are movably in contact with the measuring ruler, and both sides of the measuring ruler are provided with a plurality of the drag reduction columns;

[0015] A positioning cover is horizontally arranged on the side of the lifting sleeve facing away from the indicating plate, and the positioning cover is in a cover shape with an opening facing the measuring ruler. A rectangular positioning block is horizontally arranged in the positioning cover, and an opening for the positioning block to movably pass through is provided on the lifting sleeve. A resistance increasing block is provided at one end of the positioning block close to the measuring ruler, and a termination portion is provided at the other end. An elastic member which is continuously in a compressed state is provided between the end of the positioning block away from the resistance increasing block and the inner wall of the positioning cover, an unlocking handle is provided on the top of the termination portion, and a long strip of unlocking groove is provided on the top of the positioning cover, and the unlocking handle is movably located in the unlocking groove. When the free end of the termination portion abuts against the inner wall of the positioning cover, the resistance increasing block and the measuring ruler are in a separated state.

[0016] The utility model is further configured that an operating portion is arranged on the outer side of the protruding portion, and a pen-containing hole is vertically penetrated through the operating portion, and the pen-containing hole is used for inserting a signing pen.

[0017] Compared with the prior art, the utility model provides a culture dish assembly. During the culture, one or a small number of plants are cultured in each culture unit. After the roots of the plants pass through the root holes, the culture medium in the container body is adsorbed, so that the plants can grow normally. Since the culture units are separated and independent, it is possible to better prevent the roots of the plants from getting entangled with each other, which is not only convenient for the subsequent separation of the plants, but also can better reduce the influence of the plants on each other. Moreover, since there is only one container body at the bottom of the multiple culture units at this time, the liquid culture medium in the container body has fluidity, which can not only make the consistency of the culture medium better, but also only need to be added once when supplementing the culture medium or supplementing ingredients or nutrients, and the container body can automatically flow and evenly spread, which can make the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of a culture dish assembly of the utility model. Figure 1 ;

[0019] Figure 2 yes Figure 1 A magnified view of part A;

[0020] Figure 3 yes Figure 1 A magnified view of part B;

[0021] Figure 4 This is a schematic diagram of the structure of an embodiment of a culture dish assembly of the utility model. Figure 2 ;

[0022] Figure 5 yes Figure 4 Enlarged view of part C;

[0023] Figure 6 It is a cross-sectional view of an embodiment of a culture dish assembly of the utility model;

[0024] Figure 7 yes Figure 6 A magnified view of part D in the middle;

[0025] Figure 8 yes Figure 6 Enlarged view of part E in the middle;

[0026] Fig. 9 It is a cross-sectional view of an embodiment of a positioning block part in a culture dish assembly of the utility model;

[0027] Fig.10 It is a schematic diagram of an embodiment of a culture unit in a culture dish assembly of the utility model.

[0028] Among them, 1. container body; 2. culture unit; 3. root hole; 4. anti-fall net; 5. limit ring; 6. observation tube; 7. rehydration sampling tube; 8. guide part; 9. sealing cover; 10. guide rail; 11. sliding block; 12. protrusion; 13. measuring ruler; 14. lifting sleeve; 15. indicator plate; 16. drag reduction column; 17. positioning cover; 18. positioning block; 19. drag increase block; 20. termination part; 21. elastic part; 22. unlocking handle; 23. unlocking slot; 24. operating part; 25. signature pen. DETAILED DESCRIPTION

[0029] The following is a further detailed description of a culture dish assembly proposed by the utility model in combination with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the utility model will become clearer. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model. The same or similar reference numerals in the accompanying drawings represent the same or similar parts.

[0030] A petri dish assembly, such as Figures 1 to 10 As shown, it comprises a container body 1, the container body 1 is in a cover shape with an opening upward, a plurality of culture units 2 are arranged on the top of the container body 1, each of the culture units 2 is in a cover shape with an opening upward, and a root hole 3 is provided at the bottom of the culture unit 2, and the root holes 3 are communicated with the inner cavity of the container body 1. An anti-falling net 4 is arranged in each of the root holes 3, wherein the root of the plant can pass through the anti-falling net 4, but at the same time, the plant can be well prevented from falling into the container body 1, and the nutrient soil or other components in the culture unit 2 can also be prevented from falling into the container body 1.

[0031] The plurality of culture units 2 are distributed in strips, a limiting ring 5 is arranged on the outer side of the top of the container body 1 , the bottoms of the plurality of culture units 2 are in contact with the top of the container body 1 , and the inner sides of the limiting rings 5 ​​are in contact with the culture units 2 .

[0032] The bottom of the container body 1 is connected to an L-shaped observation tube 6, which is made of a transparent material, and the bottom of the observation tube 6 is connected to the container body 1, and the top is higher than the top of the container body 1. The top of the container body 1 is connected to an inclined liquid replenishment sampling tube 7, and the top of the liquid replenishment sampling tube 7 is higher than the top of the container body 1.

[0033] The top of the liquid infusion sampling tube 7 is provided with a trumpet-shaped guide portion 8 opening upward, and the inner cavity of the guide portion 8 is provided with a sealing cover 9, the shape of the sealing cover 9 matches the shape of the inner cavity of the guide portion 8.

[0034] The observation tube 6 and the liquid infusion sampling tube 7 are located on the same side of the container body 1. Two guide rails 10 are horizontally arranged on the side of the container body 1 away from the observation tube 6. The longitudinal sections of the two guide rails 10 are both L-shaped, and the free ends of the two guide rails 10 are facing each other.

[0035] The slide block 11 is also included. The top and bottom of the slide block 11 are movably attached to the inner wall of the guide rail 10, and the inner side is movably attached to the outer side of the container body 1. The outer side of the slide block 11 is provided with a protrusion 12, and a measuring ruler 13 is vertically provided on the outer side of the protrusion 12. A lifting sleeve 14 is vertically and movably sleeved on the measuring ruler 13, and an indicator plate 15 is horizontally provided on one side of the lifting sleeve 14. The lower side of the indicator plate 15 is at the same height as the lower side of the lifting sleeve 14, and the indicator plate 15 is located above the container body 1.

[0036] A plurality of drag reduction columns 16 are horizontally rotatably arranged in the lifting sleeve 14, and all the drag reduction columns 16 are movably in contact with the measuring ruler 13, and both sides of the measuring ruler 13 are provided with a plurality of the drag reduction columns 16;

[0037] A positioning cover 17 is horizontally arranged on the side of the lifting sleeve 14 facing away from the indicating plate 15. The positioning cover 17 is in a cover shape with an opening facing the measuring ruler 13. A rectangular positioning block 18 is horizontally arranged in the positioning cover 17. An opening for the positioning block 18 to move through is provided on the lifting sleeve 14. A resistance increasing block 19 is provided at one end of the positioning block 18 close to the measuring ruler 13, and a termination portion 20 (to prevent excessive compression of the elastic member 21) is provided at the other end. An elastic member 21 that is continuously in a compressed state is provided between the end of the positioning block 18 away from the resistance increasing block 19 and the inner wall of the positioning cover 17. An unlocking handle 22 is provided at the top of the terminating portion 20. A long strip unlocking groove 23 is provided at the top of the positioning cover 17. The unlocking handle 22 is movably located in the unlocking groove 23. When the free end of the termination portion 20 abuts against the inner wall of the positioning cover 17, the resistance increasing block 19 and the measuring ruler 13 are in a separated state.

[0038] An operating portion 24 is disposed on the outer side of the protruding portion 12 , and a pen hole is vertically formed through the operating portion 24 . The pen hole is used to insert a signature pen 25 .

[0039] The utility model provides a culture dish assembly, during the culture, one or a small number of plants are cultured in each culture unit 2, and then the roots of the plants can pass through the root holes 3 and absorb the culture medium in the container body 1, so that the plants can grow normally. Since the culture units 2 are separated and independent, it is possible to better prevent the occurrence of situations such as the roots of the plants being entangled with each other, which is not only convenient for the subsequent separation of the plants, but also can better reduce the influence of the plants on each other; moreover, since there is only one container body 1 at the bottom of the multiple culture units 2 at this time, the liquid culture medium in the container body 1 has fluidity, which can not only better make the consistency of the culture medium better, but also when supplementing the culture medium or supplementing the ingredients or nutrients, it only needs to be added once, and the container body 1 can automatically flow and evenly spread, so that the operation is more convenient.

[0040] Among them, multiple culture units 2 are in strip shape, which can further reduce the mutual influence of adjacent plants compared with the culture units 2 in sheet shape; secondly, when placing the culture unit 2 on the container body 1, it is only necessary to place the culture unit 2 on the top of the container body 1. At this time, the limiting ring 5 can better maintain the position stability of the container body 1 and the culture unit 2 group.

[0041] During subsequent use, the transparent observation tube 6 is at the same height as the liquid level in the container body 1, so the height of the liquid level in the container body 1 can be directly judged by the height of the liquid level in the observation tube 6, so that water or nutrient solution can be replenished in time; secondly, during the experiment, if it is necessary to sample the culture medium in the container body 1, just remove the sealing cover 9 (not completely sealed), use a sampling needle or the like to pass through the rehydration sampling tube 7, and then you can directly sample and test the culture medium in the container body 1; if you need to replenish culture fluid or water, you can also directly replenish it through the guide part 8, and the operation is very convenient.

[0042] When it is necessary to detect the height of the plant during the experiment, the measuring ruler 13 is first transferred to the height required for detection, and then two fingers are used to pinch the high end of the positioning cover 17 with one finger and the inner side of the unlocking handle 22 with the other finger, so that the positioning block 18 can be operated outward until the end portion 20 hits the inner end of the positioning cover 17. At this time, the positioning cover 17 can be moved downward until the indicator plate 15 just reaches the top of the plant, and the unlocking handle 22 is released. At this time, the elastic force of the elastic member 21 causes the positioning block 18 to move toward the measuring ruler 13, until finally the flexible resistance-increasing block 19 is pressed against the outer side of the measuring ruler 13, at which time the position of the positioning cover 17 can be automatically fixed, and the experimenter can now record the height of the plant.

[0043] During the operation of the lifting sleeve 14, the drag reduction column 16 inside the lifting sleeve 14 is movably in contact with the two sides of the measuring ruler 13, so that the lifting and lowering operation of the lifting sleeve 14 is relatively easy and labor-saving. Secondly, the indicator board 15 allows the experimenter to measure the height of the plant more quickly and accurately, and when not measuring, the indicator board 15 can automatically be located at the top of the plant. At this time, the experimenter only needs to move the measuring ruler 13, which is highly convenient to operate.

[0044] The movable block is relatively long, so the sliding block 11 can slide relatively smoothly in the guide rail 10, which can better prevent it from getting stuck, and the operation is convenient. Secondly, when moving the measuring ruler 13, it is operated through the operating part 24, and the operating part 24 is located outside the protrusion 12, which can also make it easier to move the sliding block 11. In addition, the operating part 24 can be used to engage a signature pen 25, which is convenient for the experimenter to use. In actual use, the sliding block 11 can be disengaged from the guide rail 10, that is, the sliding block 11, the measuring ruler 13, etc. can be used on multiple container substrates 1, which makes the use cost lower.

[0045] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A culture dish assembly, characterized in that: The invention comprises a container body (1), the container body (1) is in the shape of a cover with an opening facing upwards, a plurality of culture units (2) are arranged on the top of the container body (1), each of the culture units (2) is in the shape of a cover with an opening facing upwards, a root hole (3) is provided at the bottom of each of the culture units (2), and each of the root holes (3) is communicated with the inner cavity of the container body (1).

2. A culture dish assembly according to claim 1, characterized in that: An anti-falling net (4) is arranged in each of the root holes (3).

3. A culture dish assembly according to claim 1 or 2, characterized in that: The plurality of culture units (2) are distributed in a strip shape, a limiting ring (5) is provided on the outer side of the top of the container body (1), the bottoms of the plurality of culture units (2) are all in contact with the top of the container body (1), and the inner sides of the limiting rings (5) are all in contact with the culture units (2).

4. A culture dish assembly according to claim 3, characterized in that: An L-shaped observation tube (6) is provided at the bottom of the container body (1), and the observation tube (6) is made of a transparent material. The bottom of the observation tube (6) is in communication with the container body (1), and the top of the observation tube (6) is higher than the top of the container body (1).

5. A culture dish assembly according to claim 4, characterized in that: The top of the container body (1) is connected to a tilted liquid replenishment sampling tube (7), and the top of the liquid replenishment sampling tube (7) is higher than the top of the container body (1).

6. A culture dish assembly according to claim 5, characterized in that: The top of the liquid infusion sampling tube (7) is provided with a trumpet-shaped guide portion (8) opening upward, and the inner cavity of the guide portion (8) is provided with a sealing cover (9), and the shape of the sealing cover (9) matches the shape of the inner cavity of the guide portion (8).

7. A culture dish assembly according to claim 6, characterized in that: The observation tube (6) and the liquid infusion sampling tube (7) are located on the same side of the container body (1); two guide rails (10) are horizontally arranged on the side of the container body (1) away from the observation tube (6); the longitudinal sections of the two guide rails (10) are both L-shaped, and the free ends of the two guide rails (10) are facing each other; The invention also comprises a sliding block (11), the top and bottom of the sliding block (11) are movably fitted to the inner wall of the guide rail (10), and the inner side is movably fitted to the outer side of the container base (1), a protrusion (12) is arranged on the outer side of the sliding block (11), and a measuring ruler (13) is vertically arranged on the outer side of the protrusion (12).

8. A culture dish assembly according to claim 7, characterized in that A lifting sleeve (14) is vertically movably sleeved on the measuring ruler (13); an indicator plate (15) is horizontally arranged on one side of the lifting sleeve (14); the lower side of the indicator plate (15) is at the same height as the lower side of the lifting sleeve (14); and the indicator plate (15) is located above the container base (1).

9. A culture dish assembly according to claim 8, characterized in that A plurality of drag reduction columns (16) are horizontally rotatably arranged in the lifting sleeve (14), all of the drag reduction columns (16) are movably in contact with the measuring ruler (13), and both sides of the measuring ruler (13) are provided with a plurality of drag reduction columns (16); A positioning cover (17) is horizontally arranged on the side of the lifting sleeve (14) facing away from the indicating plate (15); the positioning cover (17) is in the shape of a cover with its opening facing the measuring ruler (13); a rectangular positioning block (18) is horizontally arranged in the positioning cover (17); an opening for the positioning block (18) to movably pass through is provided on the lifting sleeve (14); a resistance increasing block (19) is provided at one end of the positioning block (18) close to the measuring ruler (13); and a termination portion (20) is provided at the other end; the positioning block (18) An elastic member (21) which is continuously in a compressed state is arranged between one end away from the resistance increasing block (19) and the inner wall of the positioning cover (17); an unlocking handle (22) is arranged at the top of the terminating portion (20); a long strip-shaped unlocking groove (23) is arranged at the top of the positioning cover (17); the unlocking handle (22) is movably located in the unlocking groove (23); when the free end of the terminating portion (20) contacts the inner wall of the positioning cover (17), the resistance increasing block (19) and the measuring ruler (13) are in a separated state.

10. A culture dish assembly according to claim 7, characterized in that: An operating portion (24) is arranged on the outer side of the protruding portion (12), and a pen-holding hole is vertically penetrated through the operating portion (24), and the pen-holding hole is used for inserting a signature pen (25).

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