A cellar environment monitoring device based on internet of things

Abstract

The utility model relates to environmental monitoring technical field, concretely is a kind of cellar environment monitoring device based on internet of things, including fixing frame and mounting mechanism;Fixed frame is provided with fixed plate, fixed plate is provided with shell, shell is provided with index measuring instrument main body;Mounting mechanism includes four symmetrical butt blocks distributed on fixed plate, four mounting blocks respectively corresponding with butt block and being set on shell, spring being set in the inside of butt block, connecting plate being set in the one end of spring away from butt block, plug rod being set in the inside of butt block and having through-hole, bolt being through through-hole, disc being set on bolt, and handle being set on disc;Mounting block is provided with the positioning hole for bolt to be through, spring is sleeved on plug rod, and connecting plate is slidably arranged in the inside of butt block.The utility model not only can improve the quality of environmental monitoring, but also facilitate the installation and removal of monitoring device to overhaul and replace processing.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring technology, and in particular to an Internet of Things-based environmental monitoring device for storage cellars. Background Technology

[0002] Sweet potatoes are a type of grain crop that is relatively difficult to store. Their tubers have thin skin, tender texture, high water content, and abundant sugar, and they require strict storage conditions. Furthermore, adequate ventilation must be maintained during storage to prevent CO2 accumulation.

[0003] Chinese Patent CN206118468U discloses an environmentally friendly sweet potato storage cellar, comprising a cellar body with a moisture-proof coating on its inner wall; a ventilation duct connected to a blower at the upper left end of the cellar body; a carbon dioxide sensor connected to a carbon dioxide concentration meter at the right end of the ventilation duct; an alcohol sensor connected to an alcohol concentration meter at the right end of the carbon dioxide sensor; and an air temperature and humidity sensor connected to an air temperature and humidity meter at the right end of the alcohol sensor. This cellar effectively controls the humidity of the sweet potatoes stored in a sealed space by using a moisture-proof coating inside the cellar body; it effectively monitors the environment of the sweet potatoes inside the cellar by installing a monitoring device within the cellar body; and it effectively ventilates the cellar body as needed by using a ventilation duct connected to a blower.

[0004] However, the above technical solution has the following shortcomings: the distribution of various monitoring devices in the sweet potato storage cellar is relatively simple and uniform, and there are significant differences in parameters such as temperature, humidity and gas concentration in different areas of the storage cellar. Furthermore, the monitoring devices are generally fixed by threaded fasteners during installation, which makes it inconvenient to install, disassemble, repair and replace the devices. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing an Internet of Things-based storage cellar environment monitoring device, which can not only improve the quality of environmental monitoring, but also facilitate the installation, disassembly, maintenance and replacement of the monitoring device.

[0006] The technical solution of this utility model is a storage cellar environment monitoring device based on the Internet of Things, including a fixed frame and an installation mechanism; a fixed plate is provided on the fixed frame, a housing is provided on the fixed plate, and an index measuring instrument body is provided on the housing; the installation mechanism includes four docking blocks symmetrically distributed on the fixed plate, four mounting blocks provided on the housing and corresponding to the docking blocks respectively, a spring provided inside the docking block, a connecting plate provided at the end of the spring away from the docking block, a plug rod provided inside the docking block and having a through hole, a pin penetrating the through hole, a disc provided on the pin, and a handle provided on the disc; the mounting block is provided with a positioning hole for the pin to pass through, the spring is sleeved on the plug rod, and the connecting plate is slidably provided inside the docking block.

[0007] Preferably, the number of fixing frames is six, and they are arranged in a circular array.

[0008] Preferably, the fixing plate is provided with four fixing bolts arranged in a rectangular array, and the fixing bolts are threaded onto the fixing frame.

[0009] Preferably, the connecting plate is provided with two symmetrically distributed stabilizing sliders, which are slidably disposed inside the docking block.

[0010] Preferably, a first magnet is provided on the docking block, and a second magnet is provided on the disk, with the first magnet and the second magnet being magnetically connected.

[0011] Preferably, a mounting plate and two guide frames are slidably connected on the fixed plate, the mounting plate is provided with a T-shaped clamping block, and the housing is provided with a connecting seat that is compatible with the clamping block.

[0012] Preferably, the mounting plate is provided with two sliding plates, which are slidably connected to the guide frame.

[0013] Preferably, the connecting seat is provided with two abutment plates, which abut against each other with the guide frame.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] 1. This utility model, through its installation mechanism, can quickly and securely mount the housing and the main body of the index measuring instrument onto the fixed plate, while avoiding the need to use auxiliary tools to operate the threaded fasteners. In addition, the installation plate, guide frame, locking block, connecting seat, sliding plate and abutment plate can provide auxiliary support for the housing, further reducing the difficulty of installation and disassembly, and facilitating the maintenance and replacement of the monitoring device, thus having good practicality.

[0016] 2. This utility model arranges the main body of the index measuring instrument using an array of distributed sensors, enabling the sensors to cover different locations and corners of the storage cellar, avoiding blind spots in monitoring and improving the quality of environmental monitoring. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the connection between the mounting block and the mating block of this utility model;

[0020] Figure 4 This is a cross-sectional view of the docking block of this utility model;

[0021] Figure 5 This is a schematic diagram of another embodiment of the present invention.

[0022] Reference numerals: 1. Fixing frame; 2. Fixing plate; 3. Housing; 4. Main body of index measuring instrument; 5. Connecting block; 6. Mounting block; 7. Spring; 8. Connecting plate; 9. Stabilizing slider; 10. Insert rod; 11. Positioning hole; 12. Pin; 13. Disc; 14. Handle; 15. First magnet; 16. Second magnet; 17. Guide frame; 18. Mounting plate; 19. Slide plate; 20. Locking block; 21. Connecting seat; 22. Abutment plate; 23. Fixing bolt. Detailed Implementation

[0023] Example 1

[0024] like Figures 1-4 As shown in the figure, this embodiment proposes an IoT-based storage cellar environment monitoring device, including a mounting frame 1 and an installation mechanism. The mounting frame 1 has a mounting plate 2, a housing 3, and an indicator measuring instrument body 4. There are six mounting frames 1 arranged in a circular array. The indicator measuring instrument body 4 uses an array of distributed sensors, suitable for vertical installation, allowing sensors (such as temperature, humidity, and gas probes) to cover different locations and corners of the storage cellar, avoiding blind spots. The arrangement is not limited to a circular array but also includes rectangular and polygonal arrays, depending on the actual size of the storage cellar and the sweet potato storage location. The mounting plate 2 has four rectangular arrayed fixing bolts 23, threaded onto the mounting frame 1. These bolts securely mount the indicator measuring instrument body 4, which is fixed to the mounting plate 2, to designated positions on the mounting frame 1, enabling numbered identification of monitoring devices in different areas.

[0025] The mounting mechanism includes four docking blocks 5 symmetrically distributed on the fixed plate 2, four mounting blocks 6 set on the housing 3 and corresponding to the docking blocks 5 respectively, a spring 7 set inside the docking block 5, a connecting plate 8 set at the end of the spring 7 away from the docking block 5, a plug rod 10 set inside the docking block 5 and having a through hole, a pin 12 passing through the through hole, a disc 13 set on the pin 12, and a handle 14 set on the disc 13; the mounting block 6 is provided with a positioning hole 11 for the pin 12 to pass through, the spring 7 is sleeved on the plug rod 10, and the connecting plate 8 is slidably set inside the docking block 5.

[0026] In this embodiment, when the housing 3 needs to be installed, the mounting blocks 6 on the housing 3 are aligned with the grooves on the docking blocks 5 and inserted. The mounting blocks 6 will compress the spring 7 by pushing the connecting plate 8, and at the same time, the insert rod 10 is inserted into the interior of the mounting blocks 6 until the insert rod 10 abuts against the mounting blocks 6. Then, the pin 12 is inserted into the docking blocks 5 and passes through the positioning hole 11 of the mounting blocks 6 and the through hole of the insert rod 10. The elastic force generated when the spring 7 is compressed exerts a pushing force on the mounting blocks 6, thereby making the pin 12 squeezed to ensure the stability of the pin 12. At the same time, the setting of the insert rod 10 also guides the extension and retraction of the spring 7, preventing the spring 7 from bending or twisting, and ensuring the service life of the spring 7. When it is necessary to disassemble and repair the main body 4 of the index measuring instrument, it is only necessary to push the housing 3 upward slightly and then take out the pin 12 from the docking blocks 5 through the handle 14. The operation is simple and convenient and has good practicality.

[0027] Example 2

[0028] like Figure 3 and Figure 4 As shown in the figure, this embodiment proposes an IoT-based storage cellar environment monitoring device. Compared with the first embodiment, in this embodiment, the connecting plate 8 is provided with two symmetrically distributed stabilizing sliders 9. The stabilizing sliders 9 are slidably disposed inside the docking block 5, and the stabilizing sliders 9 play a guiding and stabilizing role in the movement of the connecting plate 8. The docking block 5 is provided with a first magnet 15, and the disc 13 is provided with a second magnet 16. The first magnet 15 and the second magnet 16 are magnetically connected. When the pin 12 is fully inserted into the docking block 5, the disc 13 just fits against the docking block 5. At this time, the first magnet 15 and the second magnet 16 come into contact with each other and have a magnetic attraction effect, thereby further improving the stability of the pin 12.

[0029] Example 3

[0030] like Figure 5As shown, this embodiment proposes an IoT-based storage cellar environment monitoring device. Compared with the first embodiment, in this embodiment, the mounting plate 18 and two guide frames 17 are slidably connected on the fixed plate 2. The mounting plate 18 is provided with a T-shaped card block 20. The housing 3 is provided with a connecting seat 21 that is compatible with the card block 20. The mounting plate 18 is provided with two sliding plates 19, which are slidably connected to the guide frames 17.

[0031] The connecting seat 21 is provided with two abutting plates 22, which abut against each other with the guide frame 17.

[0032] In this embodiment, during the installation process, when the mounting block 6 is inserted into the docking block 5, the abutment plate 22 on the connecting seat 21 and the guide frame 17 fit together. At this time, the mounting plate 18 can be pushed to slide horizontally along the guide frame 17 following the sliding plate 19. The mounting plate 18 drives the locking block 20 to move until the locking block 20 is just embedded in the interior of the connecting seat 21, thereby achieving the auxiliary support function for the housing 3. This avoids the need to hold the housing 3 by hand when operating the docking block 5 and the mounting block 6, reducing the difficulty of installation and disassembly.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A storage cellar environment monitoring device based on the Internet of Things, characterized in that, include: A fixed frame (1) is provided with a fixed plate (2), a housing (3) is provided on the fixed plate (2), and an index measuring instrument body (4) is provided on the housing (3); The mounting mechanism includes four docking blocks (5) symmetrically distributed on the fixed plate (2), four mounting blocks (6) set on the housing (3) and corresponding to the docking blocks (5), a spring (7) set inside the docking block (5), a connecting plate (8) set at the end of the spring (7) away from the docking block (5), a plug rod (10) set inside the docking block (5) and having a through hole, a pin (12) passing through the through hole, a disc (13) set on the pin (12), and a handle (14) set on the disc (13); the mounting block (6) is provided with a positioning hole (11) for the pin (12) to pass through, the spring (7) is sleeved on the plug rod (10), and the connecting plate (8) is slidably set inside the docking block (5).

2. The storage cellar environment monitoring device based on the Internet of Things according to claim 1, characterized in that, The number of fixtures (1) is six and they are arranged in a ring array.

3. The storage cellar environment monitoring device based on the Internet of Things according to claim 1, characterized in that, The fixing plate (2) is provided with four rectangular array of fixing bolts (23), which are threaded onto the fixing frame (1).

4. The storage cellar environment monitoring device based on the Internet of Things according to claim 1, characterized in that, Two symmetrically distributed stabilizing sliders (9) are provided on the connecting plate (8), and the stabilizing sliders (9) are slidably disposed inside the docking block (5).

5. The storage cellar environment monitoring device based on the Internet of Things according to claim 1, characterized in that, A first magnet (15) is provided on the docking block (5), and a second magnet (16) is provided on the disk (13). The first magnet (15) and the second magnet (16) are magnetically connected.

6. The storage cellar environment monitoring device based on the Internet of Things according to claim 1, characterized in that, The mounting plate (18) and two guide frames (17) are slidably connected on the fixed plate (2). The mounting plate (18) is provided with a T-shaped clamp (20), and the housing (3) is provided with a connecting seat (21) that is compatible with the clamp (20).

7. A storage cellar environment monitoring device based on the Internet of Things according to claim 6, characterized in that, The mounting plate (18) is provided with two slide plates (19), which are slidably connected to the guide frame (17).

8. A storage cellar environment monitoring device based on the Internet of Things according to claim 6, characterized in that, The connecting seat (21) is provided with two abutting plates (22), and the abutting plates (22) and the guide frame (17) abut against each other.

Images