Seed germination incubator capable of adjusting temperature and humidity

Abstract

The utility model relates to the technical field of seed germination cultivation boxes, in particular to a seed germination cultivation box capable of adjusting temperature and humidity, which comprises a box body and a buffer cover, the buffer cover comprises a cover body, a circular iron block is arranged in the center of the upper surface of the top of the cover body, an electromagnetic relay is arranged above the circular iron block, and a hollow electric rod drives the buffer cover to move downwards. The buffer cover is covered above the storage tray, the bottom support blocks the buffer cover from continuing to move downwards, and the cover body is higher than the storage tray, so that buds of seeds cannot be extruded and damaged by the cover body even if the buds extend out of the storage tray; after the buffer cover completely falls on the bottom support, a switch of the electromagnetic relay is pressed down, a circuit of the electromagnetic relay is disconnected, the magnetism of the electromagnet disappears, the electromagnet box is separated from the circular iron block, the box door is opened, the handle is held, the storage tray is stably and slowly pulled out of the inner cavity along the protruding strips, and in the process, the cover body covers the storage tray all the time. The change of temperature and humidity in the storage tray is slowed down, and irreversible damage to germinated seeds due to excessive environmental fluctuation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of seed germination cultivation boxes, in particular to a seed germination cultivation box capable of adjusting temperature and humidity. Background Art

[0002] Seed germination incubator provides the most suitable environment for seed growth. Seed germination requires appropriate environmental parameters, such as temperature, humidity, light intensity, air quality, etc. Seed germination requires the participation of each parameter. If any parameter exceeds the critical value, it will cause irreversible consequences. However, the various parameters of the natural environment are subject to many constraints, which makes it uncontrollable, thus determining the unknowability of seed germination. So how can we fully understand and control seed germination? There are many seed germination incubators or light boxes on the market, which are developed and produced to solve the uncontrollability of natural environment parameters. The birth of these seed germination boxes or light boxes has changed the growth of seeds or plants, allowing us to have a deeper understanding and more comprehensive grasp of plant growth. The seed germination incubator is a constant temperature and humidity equipment with simulated natural light. It is suitable for plant germination, seedling cultivation, microbial cultivation, water quality analysis and BOD testing. It is an important test equipment for scientific research institutions, colleges and universities, production units or department laboratories in the fields of biology, genetic engineering, medicine, health and epidemic prevention, environmental protection, agriculture, forestry and animal husbandry. Seed germination incubators on the market generally lack buffering equipment, and taking out the cultures can easily cause environmental fluctuations and irreversible damage to the cultures. Utility Model Content

[0003] The main purpose of the utility model is to provide a seed germination cultivation box with adjustable temperature and humidity, so as to solve the problem of lack of buffer equipment and irreversible damage to the cultured material when taking it out proposed in the related art.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, there is provided a seed germination incubator with adjustable temperature and humidity, comprising a box body, a buffer cover is provided in the box body, the buffer cover comprises a cover body, a circular iron block is provided in the center of the upper surface of the top of the cover body, the circular iron block is fixedly connected to the cover body, an electromagnetic relay is provided above the circular iron block, the electromagnetic relay comprises an electromagnet box, the electromagnet box is movably connected to the circular iron block, an electromagnet is provided inside the electromagnet box, the electromagnet is movably connected to the electromagnet box, a battery box is provided on the upper part of the electromagnet, the battery box is fixedly connected to the box body, a battery is provided inside the battery box, the battery is electrically connected to the electromagnet, an electromagnetic relay switch is provided on the top of the battery box, and the electromagnetic relay switch is fixedly connected to the battery box; a hollow electric rod is provided between the electromagnet box and the battery box, the top end of the hollow electric rod is fixedly connected to the battery box, the bottom end of the hollow electric rod is fixedly connected to the electromagnet box, an electric rod switch is provided on the top of the battery box, and the electric rod switch is fixedly connected to the battery box.

[0005] Furthermore, an inner cavity and convex strips are provided in the box body, the convex strips have a common root and are arranged in parallel, the convex strips are provided below the side wall of the box body, and the convex strips are fixedly connected to the box body.

[0006] Furthermore, the box body is provided with a box door, the box door is hinged to the box body, and the box door is made of transparent acrylic material.

[0007] Furthermore, a storage tray is provided on the convex strip, and the storage tray is movably connected to the convex strip.

[0008] Furthermore, the storage tray includes a storage plate, and the side length of the storage plate is smaller than the side length of the cover body.

[0009] Furthermore, a bottom bracket is provided at the bottom of the storage tray, the bottom bracket is fixedly connected to the storage tray, and the side length of the bottom bracket is greater than the side length of the cover body.

[0010] Furthermore, a handle is provided at the lower part of one side of the base, and the handle is fixedly connected to the base.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the hollow electric rod drives the buffer cover to move downward and cover the storage tray, the bottom bracket blocks the buffer cover from continuing to move downward, the height of the cover body is higher than that of the storage tray, even if the bud of the seed extends out of the storage tray, it will not be squeezed and damaged by the cover body; after the buffer cover completely falls on the bottom bracket, the electromagnetic relay switch is pressed to disconnect the circuit of the electromagnetic relay, the magnetism of the electromagnet disappears, the electromagnet box is separated from the round iron block, the box door is opened, the handle is held, and the storage tray is smoothly and slowly pulled out of the inner cavity along the convex strip. During this process, the cover body is always on the storage tray, which slows down the changes in temperature and humidity in the storage tray, avoids excessive environmental fluctuations, and causes irreversible damage to the germinated seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the box structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the buffer cover of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the storage tray of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the electromagnetic relay of the utility model.

[0017] Illustration Description:

[0018] 1. Box body; 101. Inner cavity; 102. Raised strip; 103. Box door;

[0019] 2. Buffer cover; 201. Cover body; 202. Electromagnetic relay; 203. Hollow electric rod; 204. Electric rod switch; 2021. Round iron block; 2022. Electromagnet; 2023. Electromagnet box; 2024. Battery; 2025. Electromagnetic relay switch; 2026. Battery box;

[0020] 3. Storage tray; 301. Storage tray; 302. Bottom support; 303. Handle. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] See also Figures 1 to 5The present embodiment provides a seed germination incubator with adjustable temperature and humidity, including a box body 1, a buffer cover 2 is provided in the box body 1, the buffer cover 2 includes a cover body 201, which covers a storage tray 301, and when the storage tray 301 is taken out of the box body 1, the temperature and humidity changes in the storage tray 301 are slowed down to avoid excessive environmental fluctuations and irreversible damage to the germinated seeds. A circular iron block 2021 is provided in the center of the upper surface of the top of the cover body 201, which can be attracted by an electromagnet 2022, and the cover body 201 is connected to the electric rod switch 204. The circular iron block 2021 is fixedly connected to the cover body 201, and an electromagnetic relay 202 is provided above the circular iron block 2021. The electromagnetic relay 202 includes an electromagnet box 2023, and the electromagnet box 2023 is movably connected to the circular iron block 2021, and can be attracted together or separated from the circular iron block 2021. An electromagnet 2022 is provided inside the electromagnet box 2023, and the electromagnet 2022 is movably connected to the electromagnet box 2023 A battery box 2026 is provided on the upper part of the electromagnet 2022, and the battery box 2026 is fixedly connected to the box body 1. A battery 2024 is provided inside the battery box 2026, and the battery 2024 is electrically connected to the electromagnet 2022 to provide power to the electromagnet 2022. An electromagnetic relay switch 2025 is provided on the top of the battery box 2026, and the electromagnetic relay switch 2025 is fixedly connected to the battery box 2026 to control the power supply of the electromagnetic relay 202; the electromagnet box 202 A hollow electric rod 203 is provided between 3 and the battery box 2026, the top of the hollow electric rod 203 is fixedly connected to the battery box 2026, and the bottom of the hollow electric rod 203 is fixedly connected to the electromagnet box 2023. As the hollow electric rod 203 extends and retracts, the falling and rising of the buffer cover 2 are controlled. An electric rod switch 204 is provided on the top of the battery box 2026 to control the extension or retraction of the hollow electric rod 203, and the electric rod switch 204 is fixedly connected to the battery box 2026.

[0023] The box body 1 is provided with an inner cavity 101 and convex strips 102 . There are two convex strips 102 arranged in parallel. The convex strips 102 are provided below the side wall of the box body 1 . The convex strips 102 are fixedly connected to the box body 1 to bear the weight of the storage tray 3 .

[0024] The box body 1 is provided with a box door 103 , which is hinged to the box body 1 for easy opening and closing. The box door 103 is made of a transparent acrylic material, and the germination of seeds in the box body 1 can be observed through the box door 103 .

[0025] A storage tray 3 is provided on the convex strip 102 , and the storage tray 3 is movably connected to the convex strip 102 . The storage tray 3 is pushed and pulled along the convex strip 102 to prevent the seeds in the storage tray 3 from piling up to one side due to excessive movement, thereby affecting germination.

[0026] The storage tray 3 includes a storage tray 301 . The side length of the storage tray 301 is smaller than the side length of the cover 201 . The cover 201 can completely cover the storage tray 301 .

[0027] A bottom support 302 is provided at the bottom of the storage tray 301 , and the bottom support 302 is fixedly connected to the storage tray 301 . The side length of the bottom support 302 is greater than the side length of the cover 201 , so as to prevent the cover 201 from further squeezing the growing buds in the storage tray 301 downward.

[0028] A handle 303 is provided below one side of the base 302 . The handle 303 is fixedly connected to the base 302 . Holding the handle 303 facilitates pushing and pulling the storage tray 3 .

[0029] Open the box door 103, take out the storage tray 3, evenly spread the seeds to be cultivated on the bottom of the storage tray 301, pick up the storage tray 3, place the bottom of the front end of the storage tray 3 on the corresponding convex strip 102, gently push it into the inner cavity 101, close the box door 103, and when the seeds germinate to an ideal state, press the electric rod switch 204, and the motor (not shown in the figure) in the battery box 2026 pushes out the hollow electric rod 203, and the hollow electric rod 203 drives the buffer cover 2 to move downward and cover the storage tray 301. The bottom bracket 302 blocks the buffer cover 2 from continuing to move downward. The height of the cover body 201 is higher than that of the storage tray 301. Even if the bud of the seed extends out of the storage tray 301, it will not be squeezed and damaged by the cover body 201; after the buffer cover 2 completely falls on the bottom bracket 302, press the electromagnetic relay switch 2025 to disconnect the circuit of the electromagnetic relay 202, the magnetism of the electromagnet 2022 disappears, and the electromagnet box 2023 and the round iron The lid 201 is separated from the block 2021, the box door 103 is opened, the handle 303 is held, and the storage tray 3 is smoothly and slowly pulled out of the inner cavity 101 along the convex strip 102. During this process, the cover body 201 is always covered on the storage tray 301, which slows down the changes in temperature and humidity in the storage tray 301 and avoids excessive environmental fluctuations, which causes irreversible damage to the germinated seeds. After the germinated seeds are transferred to a suitable environment, the storage tray 3 and the cover body 201 are pushed into the inner cavity 101 along the convex strip 102, and the electromagnetic relay switch 2025 is pressed again to open the circuit of the electromagnetic relay 202, the electromagnet 2022 recovers its magnetism, the electromagnet box 2023 and the round iron block 2021 are attracted together, the electric rod switch 204 is pressed, and the motor (not shown in the figure) in the battery box 2026 retracts the hollow electric rod 203, and the hollow electric rod 203 drives the buffer cover 2 to move upward, and the buffer cover 2 is stored at the top of the inner cavity 101, so as to facilitate the taking of the storage tray 3.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A seed germination incubator with adjustable temperature and humidity, comprising a box body (1), wherein a buffer cover (2) is provided inside the box body (1), characterized in that: The buffer cover (2) comprises a cover body (201), a circular iron block (2021) is provided at the center of the top upper surface of the cover body (201), the circular iron block (2021) is fixedly connected to the cover body (201), an electromagnetic relay (202) is provided above the circular iron block (2021), the electromagnetic relay (202) comprises an electromagnet box (2023), the electromagnet box (2023) is movably connected to the circular iron block (2021), an electromagnet (2022) is provided inside the electromagnet box (2023), the electromagnet (2022) is movably connected to the electromagnet box (2023), a battery box (2026) is provided on the top of the electromagnet (2022), the battery box (2026) is fixedly connected to the box body (1), and the A battery (2024) is provided inside the battery box (2026), the battery (2024) is electrically connected to the electromagnet (2022), an electromagnetic relay switch (2025) is provided on the top of the battery box (2026), and the electromagnetic relay switch (2025) is fixedly connected to the battery box (2026); a hollow electric rod (203) is provided between the electromagnet box (2023) and the battery box (2026), the top end of the hollow electric rod (203) is fixedly connected to the battery box (2026), the bottom end of the hollow electric rod (203) is fixedly connected to the electromagnet box (2023), an electric rod switch (204) is provided on the top of the battery box (2026), and the electric rod switch (204) is fixedly connected to the battery box (2026).

2. The temperature and humidity adjustable seed germination incubator according to claim 1, characterized in that: The box body (1) is provided with an inner cavity (101) and convex strips (102). There are two convex strips (102) arranged in parallel. The convex strips (102) are arranged below the side wall of the box body (1). The convex strips (102) are fixedly connected to the box body (1).

3. The temperature and humidity adjustable seed germination incubator according to claim 2, characterized in that: The box body (1) is provided with a box door (103), the box door (103) is hinged to the box body (1), and the box door (103) is made of a transparent acrylic material.

4. The temperature and humidity adjustable seed germination incubator according to claim 3, characterized in that: A storage tray (3) is provided on the convex strip (102), and the storage tray (3) is movably connected to the convex strip (102).

5. The temperature and humidity adjustable seed germination incubator according to claim 4, characterized in that: The storage tray (3) comprises a storage tray (301), and the side length of the storage tray (301) is smaller than the side length of the cover body (201).

6. The temperature and humidity adjustable seed germination incubator according to claim 5, characterized in that: A bottom support (302) is provided at the bottom of the storage tray (301), and the bottom support (302) is fixedly connected to the storage tray (301), and the side length of the bottom support (302) is greater than the side length of the cover body (201).

7. The temperature and humidity adjustable seed germination incubator according to claim 6, characterized in that: A handle (303) is provided below one side of the base bracket (302), and the handle (303) is fixedly connected to the base bracket (302).

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