Adjustable seed germination test culture device

Abstract

The invention provides an adjustable seed germination test culture device, and relates to the technical field of seed germination tests, the adjustable seed germination test culture device comprises a shell, a regulation and control assembly, a partition plate and a seed placement assembly; wherein the shell is made of a thermal insulation material, the interior of the shell is divided into two independent areas, and each area is provided with an independent regulation and control assembly; the regulation and control assembly comprises a temperature regulation cavity and an electric control box, a heating element, a refrigerating element and a temperature sensor are arranged in the temperature regulation cavity, a touch display screen and operation keys are embedded in the surface wall of the electric control box, and temperature and illumination can be regulated according to different seed types or germination conditions designed by tests; a partition plate is arranged in the shell, the upper end and the lower end of the partition plate are each provided with a containing cavity, a seed containing assembly is arranged in each containing cavity and comprises a tray and a containing plate, the tray is designed to be in a detachable grid shape so as to meet different seed bed containing requirements, and the containing plates can be lifted or lowered or removed according to needs.

Description

Technical Field

[0001] The invention belongs to the technical field of seed germination test, and in particular relates to an adjustable seed germination test cultivation device. Background Art

[0002] In seed germination tests, accurately controlling the environmental conditions of the culture, such as temperature and light, is a key factor in ensuring the reliability of the test results. Existing seed germination test culture devices mostly use constant temperature control, that is, the seed germination test is carried out at a set temperature. However, the actual environmental conditions are varied, and when seeds germinate in a natural environment, they will be affected by factors such as day and night and seasonal changes. Therefore, conducting germination tests only at a constant temperature cannot fully reflect the germination characteristics of seeds in a real environment, resulting in limited practicality of the test results.

[0003] In addition, the seeds in the existing culture devices are mostly placed in a flat layout. Although this method is convenient for observation and management, it has limitations in simulating the distribution of seeds in the natural environment. In the natural environment, the distribution of seeds is often uneven, and some seeds may be covered by other seeds or soil, which has a direct impact on their germination rate and growth rate. Therefore, the existing flat layout method cannot fully simulate the natural environment, affecting the accuracy and reliability of the test results.

[0004] Another point is that when dealing with temperature control, existing culture devices often adopt an overall constant temperature strategy, that is, all seeds inside the device are under the same temperature conditions. However, different types of seeds may have different optimal germination temperatures. Therefore, a unified temperature control method cannot meet the germination requirements of different types of seeds and the needs of some experimental designs, reducing the utilization rate of the experimental device.

[0005] Therefore, developing a seed germination test device that can simulate natural environmental changes, support the natural distribution and placement of seeds, and flexibly adjust the culture conditions according to different seed types and experimental designs is of great significance to improving the accuracy and practicality of the test results. Summary of the invention

[0006] In order to overcome the existing problems, an embodiment of the present application provides an adjustable seed germination test and cultivation device, including an outer shell, a control component, a partition and a seed placement component. The outer shell is made of insulating material to reduce the impact of the external environment on the internal temperature. The interior of the outer shell is divided into two independent areas, each area is equipped with an independent control component, and the control component includes a temperature control cavity and an electrical control box. The temperature control cavity is provided with a heating element, a cooling element and a temperature sensor for accurately controlling the temperature inside the device, which can be adjusted according to different seed types or germination conditions of the experimental design.

[0007] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0008] An adjustable seed germination test and cultivation device comprises a shell and a regulating component arranged on one side of the shell, wherein the shell is used to protect the internal components and provide structural support;

[0009] The control component is used to control the internal temperature and light to simulate the day and night and seasonal changes in the natural environment. The control component includes a temperature control chamber and an electric control box. The temperature control chamber is provided with a heating element, a cooling element and a temperature sensor for accurately controlling the temperature inside the device. The surface wall of the electric control box is embedded with a touch screen and operation buttons, which can adjust the temperature and light according to different seed types or germination conditions of the experimental design;

[0010] Among them, a partition is provided inside the shell, and a accommodating cavity is provided at the upper and lower ends of the partition. An LED light source is provided on the top of the accommodating cavity, and a seed placement component is provided inside for placing germination beds and seeds to meet the germination requirements of different types of seeds. The seed placement component includes a tray, which is designed as a detachable grid to meet the requirements of different types of seed beds and can also simulate the uneven distribution of seeds in the natural environment. The seed placement component also includes a placement plate, which is made of glass and can be lifted, lowered or removed as needed to change the seed layer density and covering layer thickness.

[0011] Preferably, the seed placement assembly includes a tray in contact with the partition, and a handle is provided at one end of the tray. The handle and the tray are flippable structures. By setting the handle, the tray can be quickly and conveniently removed from the accommodating cavity. A placement plate is provided on the top of the tray, and the placement plate and the tray are detachably installed to meet the placement requirements of different types of seeds and experimental designs.

[0012] Preferably, the tray is a concave structure, a grid plate is provided inside the tray, the grid plate is a detachable device, a plug-in slot is provided on the upper surface of the tray, two plug-in slots are provided, the size of the tray is the same as the size of the placement plate, a plug-in plate is provided on the lower surface of the placement plate, the size of the plug-in plate is the same as the size of the plug-in slot, so that the placement plate can be connected to the plug-in slot through the plug-in plate, and the positional relationship between the placement plate and the tray can be changed by changing the plug-in depth of the plug-in plate and the plug-in slot.

[0013] Preferably, the regulating component comprises an electric control box arranged on the surface wall of the shell and a temperature regulating chamber arranged inside the shell, and the temperature regulating chamber is provided with a temperature sensor inside the accommodating chamber. Through the setting of the temperature sensor, the temperature inside the accommodating chamber can be detected in real time;

[0014] Wherein, a heating element and a cooling element are arranged in the temperature regulating chamber for accurately controlling the temperature inside the device.

[0015] Preferably, the outer shell surface wall is provided with two cabinet doors, and the two cabinet doors are in a rotating structure with the outer shell. When the tray needs to be placed in different accommodating cavities, it is only necessary to open the cabinet door corresponding to the accommodating cavity and place the tray therein;

[0016] Among them, observation windows are embedded in the two cabinet doors, through which the internal accommodating cavity can be observed, and safety locks are provided on one side of the two cabinet doors, through which the cabinet doors can be connected to the outer shell.

[0017] Preferably, the shell is provided with a heat dissipation window on the lower surface of the cabinet door. Through the provision of the heat dissipation window, the heat generated inside the shell can be discharged from the heat dissipation window, thereby achieving a better heat dissipation effect.

[0018] Preferably, a touch screen and operating buttons are embedded in the surface wall of the electric control box. The set program and time can be observed in real time through the touch screen, and the program can be set, the temperature and light can be adjusted, and the time can be adjusted through the operating buttons.

[0019] The advantages of the embodiments of the present application are:

[0020] 1. It includes an outer shell, a regulating component, a partition and a seed placement component. The outer shell is made of thermal insulation material to reduce the impact of the external environment on the internal temperature. The interior of the outer shell is divided into two independent areas, each area is equipped with an independent regulating component. The regulating component includes a temperature regulating chamber and an electric control box. The temperature regulating chamber is equipped with a heating element, a cooling element and a temperature sensor for accurately controlling the temperature inside the device. It can be adjusted according to the germination conditions of different seed types or experimental designs.

[0021] 2. The seed placement component includes a tray, which can be designed as a detachable grid to adapt to different types of seed bed requirements and can also simulate the uneven distribution of seeds in the natural environment. The seed placement component also includes a placement plate, which can be lifted, lowered or removed as needed to change the seed layer density and covering layer thickness. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 It is a schematic diagram of the overall structure of the adjustable seed germination test and cultivation device of the present invention;

[0024] Figure 2 This is a schematic diagram of the overall structure of the adjustable seed germination test culture device of the present invention with the cabinet door opened;

[0025] Figure 3 It is a schematic diagram of the overall structure of the shell of the adjustable seed germination test and cultivation device of the present invention;

[0026] Figure 4 It is a schematic diagram of the overall structure of the connection between the placement plate and the tray in the adjustable seed germination test and cultivation device of the present invention;

[0027] Figure 5 It is a schematic diagram of the overall structure of the placement plate in the adjustable seed germination test and cultivation device of the present invention;

[0028] Figure 6 It is a schematic diagram of the overall structure of the tray in the adjustable seed germination test and cultivation device of the present invention;

[0029] Figure 7 It is a schematic diagram of the half-section structure of the adjustable seed germination test and cultivation device of the present invention.

[0030] Description of main reference numerals:

[0031] 1. Outer shell; 2. Cabinet door; 3. Heat dissipation window; 4. Electric control box; 5. Observation window; 6. Placement board; 7. Partition board; 8. Accommodation cavity; 9. Tray; 10. Plug-in board; 11. Handle; 12. Plug-in slot; 13. Grid plate; 14. Temperature adjustment cavity; 15. Safety lock; 16. LED light source. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. In addition, for the convenience of description below, the "upper", "lower", "left" and "right" quoted are consistent with the upper, lower, left and right directions of the drawings themselves. The "first", "second" and so on in the following text are distinguished for the description and have no other special meanings.

[0033] The embodiment of the present application solves the problems in the prior art by providing an adjustable seed germination test and cultivation device, which includes a shell, a regulating component, a partition and a seed placement component. The shell is made of a heat-insulating material to reduce the influence of the external environment on the internal temperature. The interior of the shell is divided into two independent areas, each area is equipped with an independent regulating component, and the regulating component includes a temperature regulating chamber and an electrical control box. The temperature regulating chamber is provided with a heating element, a cooling element and a temperature sensor for accurately controlling the temperature inside the device, which can be adjusted according to different seed types or germination conditions of the experimental design; the seed placement component includes a tray, which can be designed as a detachable grid to adapt to different types of seed bed requirements and simulate the uneven distribution of seeds in the natural environment. The seed placement component also includes a placement plate, which can be lifted, lowered or removed as needed to change the seed layer density and the thickness of the covering layer.

[0034] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0035] Example 1

[0036] This embodiment provides a specific structure of an adjustable seed germination test and cultivation device, such as Figure 1-7 As shown, it includes a housing 1 and a regulating component arranged on one side of the housing 1, and the housing 1 is used to protect the internal components and provide structural support;

[0037] The control component is used to control the internal temperature and light to simulate the day and night and seasonal changes in the natural environment. The control component includes a temperature control chamber 14 and an electric control box 4. The temperature control chamber 14 is provided with a heating element, a cooling element and a temperature sensor for accurately controlling the temperature inside the device. The temperature can be adjusted according to the germination conditions of different seed types or experimental designs.

[0038] Among them, a partition 7 is provided inside the shell 1, and a accommodating cavity 8 is provided at the upper and lower ends of the partition 7. An LED light source 16 and a seed placement component are provided inside the accommodating cavity 8 to meet the germination requirements of different types of seeds. The seed placement component includes a tray 9, which can be designed as a detachable grid to meet the requirements of different types of seed beds and simulate the uneven distribution of seeds in the natural environment. The seed placement component also includes a placement plate 6, which is made of glass and can be lifted, lowered or removed as needed to change the seed layer density and covering layer thickness.

[0039] The seed placement assembly includes a tray 9 in contact with the partition 7. A handle 11 is provided at one end of the tray 9. The handle 11 and the tray 9 are flippable structures. Through the setting of the handle 11, the tray 9 can be quickly and conveniently taken out from the accommodating cavity 8. A placement plate 6 is provided on the top of the tray 9. The placement plate 6 and the tray 9 are detachably installed to meet the placement requirements of different types of seeds and experimental designs.

[0040] The tray 9 is a concave structure, and a grid plate 13 is provided inside the tray 9. The grid plate 13 is a detachable device. An insertion groove 12 is provided on the upper surface of the tray 9, and the insertion groove 12 has two grooves. The size of the tray 9 is the same as the size of the placement plate 6. A plug-in plate 10 is provided on the lower surface of the placement plate 6, and the size of the plug-in plate 10 is the same as the size of the plug-in groove 12. In this way, the placement plate 6 can be connected to the plug-in groove 12 through the plug-in plate 10, and the positional relationship between the placement plate 6 and the tray 9 can be changed by changing the insertion depth of the plug-in plate 10 and the plug-in groove 12.

[0041] The control component includes an electric control box 4 arranged on the surface wall of the housing 1 and a temperature regulating chamber 14 arranged inside the housing 1. The temperature regulating chamber 14 is located inside the accommodating chamber 8 and is provided with a temperature sensor. Through the setting of the temperature sensor, the temperature inside the accommodating chamber 8 can be detected in real time.

[0042] The temperature regulating chamber 14 is provided with a heating element and a cooling element for accurately controlling the temperature inside the device.

[0043] The outer wall of the housing 1 is provided with two cabinet doors 2, and the two cabinet doors 2 and the housing 1 are in a rotating structure. When the tray 9 needs to be placed inside different accommodating cavities 8, the cabinet door 2 corresponding to the accommodating cavity 8 is opened and the tray 9 is placed inside;

[0044] Among them, observation windows 5 are embedded in the two cabinet doors 2. Through the setting of the observation windows 5, the internal accommodating cavity 8 can be observed through the observation windows 5. Safety locks 15 are provided on one side of the two cabinet doors 2. Through the setting of the safety locks 15, the cabinet doors 2 can be connected to the outer shell 1.

[0045] The outer shell 1 is provided with a heat dissipation window 3 on the lower surface of the cabinet door 2. Through the provision of the heat dissipation window 3, the heat generated inside the outer shell 1 can be discharged from the heat dissipation window 3, so as to achieve a better heat dissipation effect.

[0046] The wall of the electric control box 4 is embedded with a touch screen and operation buttons. The set program and time can be observed in real time through the touch screen, and the program can be set, the temperature and light can be adjusted, and the time can be adjusted through the operation buttons.

[0047] By adopting the above technical solution:

[0048] Preparation stage: According to the seed types for seed germination test, a suitable seed placement component, such as a grid-shaped seed tray 9, is selected to simulate the distribution state of seeds in the natural environment.

[0049] Setting stage: Enter the preset temperature curve and light intensity into the control component, which is designed according to the optimal germination conditions of the target seeds.

[0050] Test phase: Start the control component, and the internal LED light source, heating element and cooling element are adjusted according to the instructions of the control unit to meet the preset temperature curve and light intensity. The temperature sensor monitors the internal temperature in real time to ensure the temperature control accuracy.

[0051] Monitoring and data recording: The germination of seeds is monitored in real time through the observation window 5, and relevant data is recorded.

[0052] Data analysis: After the experiment, the collected data are statistically analyzed to evaluate the germination performance of seeds under the experimental design conditions or simulated natural environment.

[0053] Example 2

[0054] This embodiment provides a specific structure of an adjustable seed germination test and cultivation device, such as Figure 1-7 The device shown includes a housing 1 and a regulating component disposed on one side of the housing 1, wherein the housing 1 is used to protect internal components and provide structural support;

[0055] The control component is used to control the internal temperature and light to simulate the day and night and seasonal changes in the natural environment. The control component includes a temperature control chamber 14 and an electric control box 4. The temperature control chamber 14 is provided with a heating element, a cooling element and a temperature sensor for accurately controlling the temperature inside the device. The temperature can be adjusted according to the germination conditions of different seed types or experimental designs.

[0056] Among them, a partition 7 is provided inside the shell 1, and a accommodating cavity 8 is provided at the upper and lower ends of the partition 7. An LED light source 16 and a seed placement component are provided inside the accommodating cavity 8 to meet the germination requirements of different types of seeds. The seed placement component includes a tray 9, which can be designed as a detachable grid to meet the requirements of different types of seed beds and simulate the uneven distribution of seeds in the natural environment. The seed placement component also includes a placement plate 6, which is made of glass and can be lifted, lowered or removed as needed to change the seed layer density and covering layer thickness.

[0057] The seed placement assembly includes a tray 9 in contact with the partition 7. A handle 11 is provided at one end of the tray 9. The handle 11 and the tray 9 are flippable structures. Through the setting of the handle 11, the tray 9 can be quickly and conveniently taken out from the accommodating cavity 8. A placement plate 6 is provided on the top of the tray 9. The placement plate 6 and the tray 9 are detachably installed to meet the placement requirements of different types of seeds and experimental designs.

[0058] The tray 9 is a concave structure, and a grid plate 13 is provided inside the tray 9. The grid plate 13 is a detachable device. An insertion groove 12 is provided on the upper surface of the tray 9, and the insertion groove 12 has two grooves. The size of the tray 9 is the same as the size of the placement plate 6. A plug-in plate 10 is provided on the lower surface of the placement plate 6, and the size of the plug-in plate 10 is the same as the size of the plug-in groove 12. In this way, the placement plate 6 can be connected to the plug-in groove 12 through the plug-in plate 10, and the positional relationship between the placement plate 6 and the tray 9 can be changed by changing the insertion depth of the plug-in plate 10 and the plug-in groove 12.

[0059] The control component includes an electric control box 4 arranged on the surface wall of the housing 1 and a temperature regulating chamber 14 arranged inside the housing 1. The temperature regulating chamber 14 is located inside the accommodating chamber 8 and is provided with a temperature sensor. Through the setting of the temperature sensor, the temperature inside the accommodating chamber 8 can be detected in real time.

[0060] The temperature regulating chamber 14 is provided with a heating element and a cooling element for accurately controlling the temperature inside the device.

[0061] The outer wall of the housing 1 is provided with two cabinet doors 2, and the two cabinet doors 2 and the housing 1 are in a rotating structure. When the tray 9 needs to be placed inside different accommodating cavities 8, the cabinet door 2 corresponding to the accommodating cavity 8 is opened and the tray 9 is placed inside;

[0062] Among them, observation windows 5 are embedded in the two cabinet doors 2. Through the setting of the observation windows 5, the internal accommodating cavity 8 can be observed through the observation windows 5. Safety locks 15 are provided on one side of the two cabinet doors 2. Through the setting of the safety locks 15, the cabinet doors 2 can be connected to the outer shell 1.

[0063] The outer shell 1 is provided with a heat dissipation window 3 on the lower surface of the cabinet door 2. Through the provision of the heat dissipation window 3, the heat generated inside the outer shell 1 can be discharged from the heat dissipation window 3, so as to achieve a better heat dissipation effect.

[0064] The wall of the electric control box 4 is embedded with a touch screen and operation buttons. The set program and time can be observed in real time through the touch screen, and the program can be set, the temperature and light can be adjusted, and the time can be adjusted through the operation buttons.

[0065] By adopting the above technical solution:

[0066] Preparation stage: Considering the different requirements of different types of seeds and experimental designs for germination temperature and light, two partitions are designed, each equipped with an independent control component. Select appropriate seed trays 9 to adapt to the bed conditions of different types of seeds.

[0067] Setting stage: Set different preset temperature curves and light intensities for each partition to meet the germination conditions of different types of seeds and experimental designs. Accurately control temperature and light intensity through control components.

[0068] Experimental phase: Start the control components of each partition, adjust the temperature through heating elements and cooling elements, and use temperature sensors for real-time monitoring.

[0069] Monitoring and data recording: Observation window 5 is used to observe the germination of seeds in each partition and record relevant data.

[0070] Data analysis: Analyze the data collected from each partition, compare the differences in seed germination performance under different conditions, and provide a scientific basis for screening the optimal conditions for seed germination.

[0071] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. An adjustable seed germination test and cultivation device, characterized in that: It comprises a housing (1) and a regulating component arranged on one side of the housing (1), wherein the housing (1) is used to protect internal components and provide structural support; The regulating component is used to control the internal temperature and light to simulate the day and night and seasonal changes in the natural environment; The housing (1) is provided with a partition (7) inside, and a receiving cavity (8) is provided at both the upper and lower ends of the partition (7). An LED light source (16) is provided at the top of the receiving cavity (8) to meet the illumination requirements of different types of seeds during germination. A seed placement component is provided inside the receiving cavity (8) for placing a germination bed and seeds to meet the bed placement requirements of different types of seeds.

2. The adjustable seed germination test and cultivation device according to claim 1, characterized in that: The seed placement assembly comprises a tray (9) in contact with the partition (7) for carrying the germination bed and seeds and maintaining their stability, and a placement plate (6) arranged on the top of the tray (9); the placement plate (6) is made of glass and is detachably mounted on the tray (9) to meet the placement requirements of different seeds.

3. The adjustable seed germination test and cultivation device as claimed in claim 2, characterized in that: The tray (9) is a concave structure. A mesh plate (13) is provided inside the tray (9). The mesh plate (13) is a detachable device. An insertion slot (12) is provided on the upper surface of the tray (9).

4. The adjustable seed germination test and cultivation device as claimed in claim 3, characterized in that: The size of the placement plate (6) is the same as that of the tray (9); a plug-in plate (10) is provided on the lower surface of the placement plate (6); and the size of the plug-in plate (10) is the same as that of the plug-in slot (12).

5. The adjustable seed germination test and cultivation device according to claim 1, characterized in that: The regulating component comprises an electric control box (4) arranged on the surface wall of the housing (1) and a temperature regulating chamber (14) arranged inside the housing (1); The temperature regulating chamber (14) is provided with a heating element and a cooling element for accurately controlling the temperature inside the device.

6. The adjustable seed germination test and cultivation device according to claim 1, characterized in that: The outer wall of the shell (1) is provided with two cabinet doors (2), and the two cabinet doors (2) are both in a rotating structure with the shell (1); Wherein, an observation window (5) is embedded inside the two cabinet doors (2), and a safety lock (15) is provided on one side of the two cabinet doors (2).

7. The adjustable seed germination test and cultivation device according to claim 6, characterized in that: The outer shell (1) is provided with a heat dissipation window (3) on the lower surface of the cabinet door (2).

8. The adjustable seed germination test and cultivation device as claimed in claim 5, characterized in that: The temperature regulating chamber (14) is located inside the accommodating chamber (8) and is provided with a temperature sensor.

9. The adjustable seed germination test and cultivation device according to claim 1, characterized in that: A touch display screen and operation buttons are embedded on the surface wall of the electric control box (4).

10. The adjustable seed germination test and cultivation device according to claim 3, characterized in that: A handle (11) is also provided at one end of the tray (9), and the handle (11) and the tray (9) are in a flippable structure.

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