Multi-directionally couplable smart farm system
Patent Information
- Authority / Receiving Office
- KR · KR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-07-24
- Publication Date
- 2026-08-12
Smart Images
Figure PAT00002_ABST
Abstract
Description
Technology Field
[0001] The present invention relates to a smart farm system, and more specifically, to a modular smart farm system capable of multi-directional connection. Background Technology
[0003] Due to urbanization and population growth, the development of technologies capable of cultivating crops with high efficiency in limited spaces is becoming increasingly important in the agricultural sector. Accordingly, hydroponic systems and smart farm technologies are garnering attention, leading to the development of various devices and systems that enable soil-free crop cultivation and the optimization of crop growth environments through automated methods.
[0004] Conventional hydroponic systems typically operate based on PLCs (Programmable Logic Controllers) and maintain the conditions necessary for crop growth by automating nutrient supply and environmental control. However, these systems had disadvantages, such as poor flexibility in space utilization and limited structural expandability. In particular, there were problems with adapting to diverse environments due to significant space constraints and difficulties in structural modification when applied within urban buildings.
[0005] Furthermore, existing smart farm systems were designed with a fixed structure, requiring additional costs and time for space expansion or layout changes. The difficulty in implementing multi-story structures or horizontal expansion limited the ability to maximize productivity. In particular, the lack of integration with the automation of harvesting and management tasks restricted the improvement of overall operational efficiency.
[0006] Therefore, there is a demand for a modular smart farm system that offers excellent space utilization and scalability, and is capable of integration with automated harvesting robot systems. Such a system must be easy to install and operate even within urban buildings and be able to flexibly respond to various environmental changes. Accordingly, this invention aims to overcome the limitations of existing technologies and provide an efficient and practical smart farm system. The problem to be solved
[0008] The technical problem that the present invention aims to solve is to provide a modular smart farm system with excellent space utilization and scalability, thereby providing a smart farm system that enables efficient crop cultivation even in limited spaces such as urban buildings.
[0009] The technical problems that the present invention aims to solve are not limited to those mentioned above, and other unmentioned technical problems will be clearly understood by those skilled in the art to which the present invention belongs from the description below. means of solving the problem
[0011] To achieve the above technical objective, an embodiment of the present invention relates to a modular smart farm system capable of multi-directional fastening, comprising: a first smart farm module having a cultivation bed; a second smart farm module stacked and fastened on the upper part of the first smart farm module; and a third smart farm module fastened to the side of the first smart farm module or the second smart farm module and horizontally connected thereof, wherein each of the first to third smart farm modules has a snap-fit protrusion formed on one side and a snap-fit receiving portion formed on the other side, and the snap-fit protrusion comprises a cylindrical fastening body, a plurality of locking projections spaced apart along the circumferential surface of the fastening body, a central protrusion provided in the central part of the fastening body and movable in a horizontal direction, and a rotating member connected to the end of the central protrusion and rotating thereof, wherein a fastening hole of a size corresponding to the rotating member is formed in a region of the housing of the smart farm module where the snap-fit receiving portion is located, and as the snap-fit protrusion is inserted and fastened into the snap-fit receiving portion, the rotating member passes through the fastening hole to the snap-fit A modular smart farm system capable of multi-directional fastening is provided, characterized by being inserted into the interior of a smart farm module in which a receiving section is installed.
[0012] In an embodiment of the present invention, each of the first to third smart farm modules may have a plurality of fastening blocks spaced apart from each other on an upper surface and a cross-shaped cross block that can be disposed between the fastening blocks on a lower surface.
[0013] In an embodiment of the present invention, a locking block may be provided inside each of the plurality of ends of the cross block.
[0014] In an embodiment of the present invention, the locking block may be formed to protrude as it moves laterally toward a fastening block located on the side.
[0015] In an embodiment of the present invention, each of the first to third smart farm modules is provided with a switch for driving the locking block, and the locking block may be moved to the side and formed to protrude by the switch, or inserted into the interior of the cross block.
[0016] In an embodiment of the present invention, the snap-fit protrusion can be inserted and fastened into a snap-fit receiving portion formed in a smart farm module horizontally connected to the side.
[0017] In an embodiment of the present invention, the snap-fit receiving portion can be fastened by engaging with a snap-fit protrusion formed on a smart farm module horizontally connected to the side.
[0018] In an embodiment of the present invention, the rotating member can be axially rotated after being inserted into the fastening hole.
[0019] In an embodiment of the present invention, the rotating member is formed in a rectangular parallelepiped shape, and the angle of rotation of the axis may be 0 to 150 degrees.
[0020] In an embodiment of the present invention, the central protrusion can move a predetermined amount toward the fastening body side using a screw thread formed on the outer surface after the rotating member is axially rotated. Effects of the invention
[0022] According to an embodiment of the present invention, a smart farm system designed with a modular structure facilitates vertical and horizontal expansion, thereby maximizing space utilization. This enables efficient crop cultivation even in urban buildings or limited spaces, and enhances the efficiency of cultivation, management, and harvesting processes through integration with an automated harvesting robot system. Furthermore, the nutrient supply and environmental control functions linked with a hydroponic PLC system provide an environment optimized for crop growth, offering the advantages of improved productivity and reduced management costs.
[0023] Furthermore, due to the characteristics of its modular structure, the system can be easily expanded or modified as needed, reducing initial installation costs and enabling flexible responses to various environmental changes. This significantly improves operational efficiency and cost-effectiveness compared to existing fixed-type smart farm systems.
[0024] The effects of the present invention are not limited to the effects described above, and should be understood to include all effects that can be inferred from the composition of the invention described in the description or claims of the present invention. Brief explanation of the drawing
[0026] FIG. 1 is a three-dimensional view illustrating a modular smart farm system according to one embodiment of the present invention. FIG. 2 is a front view illustrating a modular smart farm system according to one embodiment of the present invention. FIG. 3 is a front view schematically illustrating a smart farm module according to one embodiment of the present invention. FIG. 4 is a top view schematically illustrating a smart farm module according to one embodiment of the present invention. FIG. 5 is a schematic diagram illustrating a smart farm module according to one embodiment of the present invention. FIG. 6 is a drawing illustrating the arrangement of fastening blocks and intersecting blocks when smart farm modules are stacked vertically according to an embodiment of the present invention. FIG. 7 is a three-dimensional view illustrating a snap-fit protrusion according to one embodiment of the present invention. FIG. 8 is a cross-sectional view illustrating the connection between a snap-fit protrusion and a snap-fit receiving portion according to one embodiment of the present invention. FIG. 9 is a reference diagram illustrating the operation of a rotating member in a state where the snap-fit protrusion is fully inserted into the snap-fit receiving portion according to one embodiment of the present invention. FIG. 10 is a reference diagram illustrating the operation after a snap-fit protrusion according to an embodiment of the present invention is fully inserted into a snap-fit receiving portion. Specific details for implementing the invention
[0027] The present invention will be described below with reference to the attached drawings. However, the present invention may be implemented in various different forms and is therefore not limited to the embodiments described herein. Furthermore, in order to clearly explain the present invention in the drawings, parts unrelated to the explanation have been omitted, and similar parts throughout the specification have been given similar reference numerals.
[0028] Throughout the specification, when it is stated that a part is "connected (connected, in contact, combined)" with another part, this includes not only cases where they are "directly connected," but also cases where they are "indirectly connected" with other members interposed between them. Furthermore, when it is stated that a part "includes" a certain component, this means that, unless specifically stated otherwise, it does not exclude other components but rather allows for the inclusion of additional components.
[0029] The terms used herein are merely for describing specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, terms such as “comprising” or “having” are intended to indicate the presence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.
[0030] Embodiments of the present invention will be described in detail below with reference to the attached drawings. The following relates to a modular smart farm system capable of multi-directional connection. The smart farm system according to an embodiment of the present invention is designed with a modular structure, allowing for easy vertical and horizontal expansion without spatial constraints, and enables the establishment of an optimized agricultural environment even within urban buildings. Furthermore, operational efficiency and productivity can be maximized through integration with an automated harvesting robot system. In addition, crop growth environments can be optimized and management costs reduced through the automation of nutrient solution supply and environmental control.
[0031] FIG. 1 is a three-dimensional view illustrating a smart farm system according to one embodiment of the present invention, and FIG. 2 is a front view illustrating a smart farm system according to one embodiment of the present invention.
[0032] A smart farm system (10) may include a plurality of smart farm modules. Referring to FIG. 1, a smart farm system (10) according to one embodiment of the present invention may include a first smart farm module (100), a second smart farm module (200), and a third smart farm module (300).
[0033] The first smart farm module (100), the second smart farm module (200), and the third smart farm module (300) are equipped with a growing bed (GB, Grow Bed) inside, and a door (D) may be formed on the front.
[0034] According to an embodiment of the present invention, a second smart farm module (200) may be stacked on top of a first smart farm module (100), and a third smart farm module (300) may be connected horizontally by being fastened to the side of the second smart farm module (200). In an embodiment such as FIGS. 1 and 2, the third smart farm module (300) is positioned on one side of the second smart farm module (200) and the first smart farm module (100) is positioned below it; however, this is not limited thereto, and the third smart farm module (300) may be implemented by being positioned on the side of the first smart farm module (100), and the number of smart farm modules connected horizontally or vertically can also be freely changed in the design. For example, there is no particular limitation on the number of smart farm modules as long as there are two or more.
[0035] FIG. 3 is a front view schematically illustrating a smart farm module according to an embodiment of the present invention, FIG. 4 is a top view schematically illustrating a smart farm module according to an embodiment of the present invention, and FIG. 5 is a bottom view schematically illustrating a smart farm module according to an embodiment of the present invention.
[0036] FIGS. 3 to 5 are drawings illustrating the first smart farm module (100). Since the structures of the second smart farm module (200) and the third smart farm module (300) are also identical to the first smart farm module (100), the first smart farm module (100) will be described as a representative example in the detailed description with reference to FIGS. 3 to 5.
[0037] The first smart farm module (100) may include a fastening block (110), a cross block (130), a snap-fit protrusion (150), and a snap-fit receiving portion (170). Additionally, the first smart farm module (100) may be provided with a hinge (H) connecting the frame and the door (D).
[0038] A plurality of fastening blocks (110) may be provided. A plurality of fastening blocks (110) may be spaced apart from each other on the upper surface of the first smart farm module (100). Referring to FIG. 4, a plurality of fastening blocks (110) may each be formed at a location close to the corner area of the upper surface of the first smart farm module (100).
[0039] The fastening block (110) can be formed in various shapes such as square, triangular, circular, and polygonal shapes, but preferably can be formed in a square shape.
[0040] The cross block (130) can be formed on the lower surface of the first smart farm module (100). As shown in FIG. 5, the cross block (130) is provided in the central part of the lower surface of the first smart farm module (100) and can be formed in a cross shape.
[0041] The cross block (130) may be provided with a catch block (131) at each of its four ends. The catch block (130) is provided inside the end of the cross block (130) and may be formed to be smaller than the vertical length and / or horizontal length of the end of the cross block (130).
[0042] It is preferable that the cross block (130) be formed at the same height as the fastening block (110).
[0043] The intersecting block (130) can be formed in various shapes such as a triangular shape, a square shape, a circular shape, and a polygonal shape, but preferably can be formed in a square shape.
[0044] The locking block (131) is provided to restrain the fastening block (110) and can be operated by a switch (not shown). The first smart farm module (100) may further include a switch (not shown) for driving the locking block (131).
[0045] FIG. 6 is a drawing illustrating the arrangement of fastening blocks and intersecting blocks when smart farm modules are stacked vertically according to an embodiment of the present invention. FIG. 6 is a drawing showing the arrangement of intersecting blocks (130) formed on the lower surface of the second smart farm module (200) between fastening blocks (110) formed on the upper surface of the first smart farm module (100) when the second smart farm module (200) is placed on top of the first smart farm module (100).
[0046] Referring to FIG. 6, the cross block (230) can be positioned between the fastening blocks (110) respectively placed in the corner area of the upper surface of the first smart farm module (100). As the second smart farm module (200) is placed on top of the first smart farm module (100), the cross block (230) is positioned between the fastening blocks (110), thereby allowing the two smart farm modules (100, 200) to be primarily fastened together.
[0047] When the second smart farm module (200) is stacked on top of the first smart farm module (100), the locking block (231) can be actuated by operating a switch by a user. In one embodiment of the present invention, the switch may be operated by a user, but in another embodiment, it may be remotely operated by a terminal device that is connected to a plurality of smart farm modules.
[0048] The locking block (231) can be positioned in a protruding shape by moving sideways toward the fastening block (110) located on the side as it is driven by a switch.
[0049] As the locking block (231) moves to the side, it can be positioned on the outside of the fastening block (110) located on the side. By doing so, the locking block (230) restrains the fastening block (110), thereby strengthening the bonding strength and fastening strength between the fastening block (110) and the intersecting block (230).
[0050] When the catch block (231) protrudes, it may come into contact with the fastening block (110) located on the side, or in another embodiment, it may protrude to a position spaced apart from the fastening block (110) by a predetermined amount.
[0051] In this embodiment, the catch block (231) is exemplified as protruding to the right from each end of the cross block (230), but in other embodiments, it may be implemented in the opposite way, protruding to the left from each end.
[0052] When the catch block (231) is separated from the smart farm modules, it can be reinserted into the end of the cross block (230) by a switch.
[0053] Referring again to FIG. 3, the first smart farm module (100) may have a snap-fit protrusion (150) formed on one side and a snap-fit receiving portion (170) formed on the other side.
[0054] The snap-fit protrusion (150) and the snap-fit receiving portion (170) are formed on different sides of the first smart farm module (100), and may be provided in multiple numbers, each on the upper and lower sides.
[0055] The snap-fit protrusion (150) can be inserted and fastened into a snap-fit receiving portion formed in a smart farm module that is horizontally connected to the side.
[0056] The snap-fit receiving portion (170) can be fastened by engaging with the snap-fit protrusion (150) formed on the smart farm module that is horizontally connected to the side.
[0057] FIG. 7 is a three-dimensional view illustrating a snap-fit protrusion according to one embodiment of the present invention.
[0058] Referring to FIG. 7, the snap-fit protrusion (150) may include a fastening body (151), a locking projection (153), a central protrusion (155), and a rotating member (157).
[0059] The fastening body (151) may be formed in a cylindrical shape. A space may be provided inside the fastening body (151) where a central protrusion (155) can be placed.
[0060] A central protrusion (155) may be positioned in the central portion of one side of the fastening body (151). On the inner surface of the fastening body (151) in the area surrounding the central protrusion (155), a thread that engages with the thread of the fastening body (151) may be formed. For example, the thread formed on the inner surface of the fastening body (151) may be a female thread, and the thread formed on the central protrusion (155) may be a male thread. Conversely, the thread formed on the inner surface of the fastening body (151) may be a male thread, and the thread formed on the central protrusion (155) may be a female thread.
[0061] As illustrated in FIG. 7, the locking projections (153) may be provided in multiple numbers. The multiple locking projections (153) may be formed spaced apart along the circumferential surface of the fastening body (151). That is, the locking projections (153) may be formed spaced apart on the outer surface of the fastening body (151). There is no particular limitation on the number of locking projections (153) formed on the outer surface of the fastening body (151).
[0062] It is preferable that the locking projection (153) be formed from an elastic material. Since the snap-fit protrusion (150) is fastened by being forced into the snap-fit receiving portion (270), the locking projection (153) undergoes elastic deformation during the process of being forced into the snap-fit receiving portion (270), allowing it to be smoothly inserted into the locking groove. This elastic deformation prevents excessive force from being applied during fastening and ensures that a stable fastening state is maintained even against external shocks or vibrations during use. In addition, the elasticity of the locking projection (153) minimizes wear or damage during repeated coupling and coupling processes, thereby improving the durability and reliability of the product.
[0063] As described above, the central protrusion (155) may be provided in a form inserted into the central part of one side of the fastening body (151). The central protrusion (155) may be inserted into the interior of the fastening body (151) along the screw threads through rotation, or may protrude outward from the fastening body (151). That is, the central protrusion (155) can move horizontally relative to the fastening body (151) using the screw threads formed on the outer surface.
[0064] The rotating member (157) may be formed at the end of the central protrusion (155). The rotating member (157) may rotate axially around a central axis connected to the central protrusion (155). The rotational movement of the rotating member (157) will be described in more detail later in the description with reference to FIG. 9.
[0065] FIG. 8 is a cross-sectional view illustrating the connection between a snap-fit protrusion and a snap-fit receiving portion according to an embodiment of the present invention. FIG. 8 is a schematic diagram illustrating the connection and process between the snap-fit protrusion (150) of the first smart farm module (100) and the snap-fit receiving portion (270) of the second smart farm module (200) when the first smart farm module (100) is horizontally connected to one side of the second smart farm module (200).
[0066] FIG. 8(a) shows the snap-fit protrusion (150) and the snap-fit receiving portion (270) initially connected, and FIG. 8(b) shows the snap-fit protrusion (150) fully inserted into the snap-fit receiving portion (270).
[0067] Referring to FIG. 8(a), a snap-fit receiving portion (270) may have a catch groove (273) formed on its inner surface. The catch groove (273) may be formed in a shape corresponding to the shape of the catch projection (153). Additionally, a plurality of catch grooves (273) may be provided and spaced apart on the inner surface of the snap-fit receiving portion (270). At this time, the spacing between the catch grooves (273) may correspond to the spacing between the catch projections (153).
[0068] Referring to FIG. 8(b), as the snap-fit protrusion (150) is fully inserted into the snap-fit receiving portion (270), the locking projection (153) can be fitted into the locking groove (273). In this way, when the snap-fit protrusion (150) is fully inserted into the snap-fit receiving portion (270), a part of the central protrusion (155) and the rotating member (157) can be inserted into the smart farm module.
[0069] The snap-fit receiving portion (270) may be formed with both ends open so that the snap-fit protrusion (150) can pass through.
[0070] FIG. 9 is a reference diagram illustrating the operation of a rotating member in a state where the snap-fit protrusion is fully inserted into the snap-fit receiving portion according to one embodiment of the present invention.
[0071] In one area of the smart farm module (200) where the snap-fit receiving portion (270) is located, a fastening hole (290) having a size and shape corresponding to the rotating member (157) may be formed. More specifically, the fastening hole (290) may be formed in one area of the frame of the smart farm module (200) where the snap-fit receiving portion (270) is located.
[0072] As the snap-fit protrusion (150) is inserted and fastened into the snap-fit receiving portion (270), the rotating member (157) can be inserted into the interior of the second smart farm module (200) through the fastening hole (290). FIG. 9 (a) is a drawing showing the rotating member (157) inserted into the interior of the second smart farm module (200) through the fastening hole (290).
[0073] The rotating member (157) inserted through the fastening hole (290) can rotate axially as shown in (b) of FIG. 9.
[0074] A rotating member (157) according to one embodiment may be formed in the shape of a rectangular parallelepiped.
[0075] The rotating member (157) can rotate within a range of 0 to 150 degrees around the axis. If the rotating member (157) rotates up to 180 degrees, there is a risk that the rotating member (157) may detach through the fastening hole (290), so it is preferable to set the axis rotation angle of the rotating member (157) to a range of 0 to 150 degrees.
[0076] The central protrusion (155) can be moved a predetermined amount toward the fastening body (151) using the screw threads formed on the outer surface after the rotating member (157) is rotated axially.
[0077] FIG. 10 is a reference diagram illustrating the operation after a snap-fit protrusion according to an embodiment of the present invention is fully inserted into a snap-fit receiving portion.
[0078] Referring to FIG. 10 (a), as the snap-fit protrusion (150) is fully inserted into the snap-fit receiving portion (270), the catch projection (153) is fitted into the catch groove (273), and a part of the central protrusion (155) and the rotating member (157) can be inserted into the smart farm module through the fastening hole (290). In this state, as described above, the rotating member (157) can be axially rotated within a range of 0 to 150 degrees so that the rotating member (157) is caught on the inner wall of the second smart farm module (200) forming the fastening hole (290). This prevents the rotating member (157) from being disengaged again through the fastening hole (290).
[0079] Figure 10 (b) is a drawing showing the AA cross-section of Figure 9 (b).
[0080] Referring to FIG. 10(b), when the rotating member (157) rotates axially, the central protrusion (155) can be partially inserted into the interior of the fastening body (151). More specifically, by the rotational movement of the rotating member (157), the central protrusion (155) can be moved a predetermined amount toward the fastening body (151) using the screw threads formed on the outer surface of the central protrusion (155). Through such movement, the rotating member (157) can be made to be in close contact with the inner wall (frame) of the second smart farm module (200).
[0081] According to one embodiment of the present invention, the rotating member (157) may be rotated by a user, and in another embodiment, the rotating member (157) and the central protrusion (155) may be rotated together by a motor (not shown) mounted within the fastening body (151).
[0082] The smart farm system, designed with a modular structure, allows for easy vertical and horizontal expansion, maximizing space utilization. Furthermore, due to the nature of the modular design, the system can be easily expanded or modified as needed, offering the advantages of reduced initial installation costs and flexible adaptation to various environmental changes.
[0083] The foregoing description of the present invention is for illustrative purposes only, and those skilled in the art will understand that other specific forms can be easily modified without altering the technical spirit or essential features of the present invention. Therefore, the embodiments described above should be understood as illustrative in all respects and not restrictive. For example, each component described as a single unit may be implemented in a distributed manner, and components described as distributed may likewise be implemented in a combined form.
[0084] The scope of the present invention is defined by the claims set forth below, and all modifications or variations derived from the meaning and scope of the claims and equivalent concepts thereof should be interpreted as being included within the scope of the present invention. Explanation of the symbols
[0086] 10: Smart Farm System 100: 1st Smart Farm Module 110: Fastening block 130, 230: Intersecting block 131, 231: Stall block 150: Snap-fit protrusion 170, 270: Snap-fit receiving section 200: 2nd Smart Farm Module 300: 3rd Smart Farm Module
Claims
Claim 1 In a modular smart farm system capable of multi-directional connection, a first smart farm module having a cultivation bed; and a second smart farm module stacked and connected on top of the first smart farm module; A modular smart farm system capable of multi-directional fastening, comprising a third smart farm module that is fastened to the side of the first smart farm module or the second smart farm module and connected horizontally, wherein each of the first to third smart farm modules has a snap-fit protrusion formed on one side and a snap-fit receiving portion formed on the other side, wherein the snap-fit protrusion comprises a cylindrical fastening body, a plurality of locking protrusions spaced apart along the circumferential surface of the fastening body, a central protrusion provided in the central part of the fastening body and movable in a horizontal direction, and a rotating member connected to the end of the central protrusion and rotating, wherein a fastening hole of a size corresponding to the rotating member is formed in one area of the housing of the smart farm module where the snap-fit receiving portion is located, and wherein, as the snap-fit protrusion is inserted and fastened to the snap-fit receiving portion, the rotating member is inserted into the interior of the smart farm module in which the snap-fit receiving portion is installed through the fastening hole. Claim 2 A modular smart farm system capable of multi-directional fastening, wherein each of the first to third smart farm modules has a plurality of fastening blocks spaced apart from each other on the upper surface and a cross-shaped cross block formed on the lower surface that can be placed between the fastening blocks. Claim 3 A modular smart farm system capable of multi-directional fastening, characterized in that, in paragraph 2, a locking block is provided inside each of the multiple ends of the cross block. Claim 4 A modular smart farm system capable of multi-directional fastening, characterized in that, in paragraph 3, the above-mentioned locking block is formed to protrude as it moves laterally toward a fastening block located on the side. Claim 5 A modular smart farm system capable of multi-directional fastening, characterized in that, in paragraph 4, each of the first to third smart farm modules is equipped with a switch for driving the locking block, and the locking block is formed to protrude laterally by moving by the switch or is inserted into the interior of the cross block. Claim 6 A modular smart farm system capable of multi-directional fastening, characterized in that, in claim 1, the snap-fit protrusion is inserted and fastened into a snap-fit receiving portion formed in a smart farm module horizontally connected to the side. Claim 7 A modular smart farm system capable of multi-directional fastening, wherein, in claim 1, the snap-fit receiving portion is fastened by engaging with a snap-fit protrusion formed on a smart farm module horizontally connected to the side. Claim 8 A modular smart farm system capable of multi-directional fastening, characterized in that, in claim 1, the rotating member is axially rotated after being inserted into the fastening hole. Claim 9 A modular smart farm system capable of multi-directional fastening, characterized in that, in claim 8, the rotating member is formed in a rectangular parallelepiped shape and the angle of rotation is 0 to 150 degrees. Claim 10 A modular smart farm system capable of multi-directional fastening, wherein, in claim 9, the central protrusion moves a predetermined amount toward the fastening body side using a screw thread formed on the outer surface after the rotating member is axially rotated.