A prefabricated science cabin house and a modular installation method thereof

Abstract

This invention discloses a prefabricated modular technology cabin and its modular installation method, comprising a base, a left end plate, a right end plate, a roof, a first side wall panel, a second side wall panel, and a connecting locking device. The base is horizontally fixed, with its left and right ends respectively movably connected to the left and right end plates. The roof is parallel to the base and positioned at the upper ends of the left and right end plates. The first and second side wall panels are vertically connected to the front and rear ends of the base and the roof via the connecting locking device. The left and right end plates are detachably connected to the first side wall panel, the second side wall panel, and the end of the roof, forming a three-dimensional cabin space. This invention achieves rapid folding through a multi-segment hinge structure, resulting in a neat modular stacking unit that can be stacked for standard container transportation. The roof integrates a foldable solar power supply system, and the base contains an energy storage battery pack for energy self-sufficiency. The three-section window assembly combines lighting and ventilation, offering advantages such as convenient folding, efficient transportation, structural stability, and multi-purpose functionality.

Description

Technical Field

[0001] This invention relates to the field of prefabricated modular building technology, and in particular to a foldable, deployable prefabricated technology cabin house with an integrated solar power supply system and its modular installation method. Background Technology

[0002] With the increasing scarcity of urban land resources and the rise of the outdoor tourism economy, mobile prefabricated modular buildings are gradually becoming an important development direction in the construction industry due to their advantages such as fast construction speed, minimal environmental impact, and reusability. Various foldable expandable cabins have emerged in existing technologies, typically employing a structure of "fixed cabin body + pull-out expandable cabin," for example, by setting pull-out expandable boxes at both ends of the fixed cabin body to achieve space expansion.

[0003] However, existing technologies still have the following shortcomings: First, the folding mechanism is complex and has a low folding ratio. Most existing modular containers adopt a "pull-out" expansion structure, which still needs to retain a fixed core compartment when folded. This results in a still large volume after folding, which cannot fully utilize the transportation space of a standard container, limits the number of containers that can be transported at one time, and leads to high logistics costs.

[0004] Second, the reliability of the connections between the wall panels is insufficient. In existing technologies, the connection between the side wall panels and the top and bottom panels mostly adopts a single hinge structure, which is prone to loosening after repeated folding and unfolding. Furthermore, there is a lack of a quick locking mechanism after unfolding, requiring additional support rods or external fasteners for fixation, which is cumbersome and poses safety hazards.

[0005] Third, the energy system is disconnected from the building itself. Most mobile buildings only have reserved circuit interfaces, requiring external connection to the mains or separate generator configuration. They fail to integrate the solar power system with the building structure (especially the roof structure) in an integrated design, resulting in the need to lay cables or rely on fossil fuels during on-site deployment, which is inconsistent with the green and low-carbon development trend.

[0006] Fourth, there is insufficient consideration for functionality and comfort. The end panels and side walls of existing modular shelters are mostly simple enclosed panels. Although there are door or window openings, the window structure is simple, usually with only one operable window. While ensuring ventilation, large-area lighting is often sacrificed, making it difficult to balance living comfort and architectural aesthetics.

[0007] Fifth, they are limited in function and difficult to adapt to diverse scenarios. Most existing mobile modular units are designed for fixed functions, and their purpose is determined once manufactured (such as serving as living quarters or commercial kiosks only). If the usage scenario needs to be changed, they need to be remanufactured or undergo large-scale modifications. They cannot be quickly converted into functions through simple module replacement, resulting in resource waste and poor scenario adaptability.

[0008] Therefore, there is an urgent need in this field for a prefabricated modular technology cabin house with a high folding ratio, reliable connection, energy self-sufficiency, and comfortable lighting and ventilation. Summary of the Invention

[0009] The purpose of this invention is to provide a prefabricated modular technology cabin to solve the problems of complex folding mechanisms, low space utilization, and lack of independent energy supply in existing technologies. This invention achieves synchronous linkage between the base, roof, side walls, and end panels through a unique connecting locking device and a multi-segment folding structure, forming a compact modular stacking unit in the folded state, facilitating containerized transportation. Another objective of this invention is to provide a modular and replaceable wall panel structure, allowing the same technology cabin to be quickly converted into different usage scenarios by replacing the first side wall panels with different functions, achieving multi-purpose functionality.

[0010] To solve the above-mentioned technical problems, the technical solution of the present invention is: a prefabricated modular science cabin, comprising a base, a left end plate, a right end plate, a roof, a first side wall panel, a second side wall panel, and a connecting locking device. The base is horizontally fixed to an external bearing base and serves as the bearing foundation for the roof, the first side wall panel, and the second side wall panel. The left end plate is movably connected to the left end of the base, and the right end plate is movably connected to the right end of the base. The left and right end plates are symmetrically arranged and can be bent inward or outward relative to the base. The roof is arranged parallel to the base at the upper ends of the left and right end plates. The first side wall panel is vertically connected to the front end of the base and the roof via the connecting locking device. The second side wall panel is symmetrically arranged relative to the first side wall panel and vertically connected to the rear end of the base and the roof via the connecting locking device. The left and right end plates are detachably connected to the ends of the first side wall panel, the second side wall panel, and the roof, respectively, and together with the base, form a three-dimensional cabin space.

[0011] As a further explanation of the present invention: Preferably, the base includes a front base at the front end and a rear base at the rear end. The front base and the rear base are connected by a first hinge and have the same structure. The rear base can be bent forward or backward relative to the front base via the first hinge. A left hinge is provided between the bottom edge of the left end plate and both the front and rear bases. The left end plate is movably connected to the base via the left hinge and can be bent inward or outward relative to the base. A right hinge is provided between the bottom edge of the right end plate and both the front and rear bases. The right end plate is movably connected to the base via the right hinge and can be bent inward or outward relative to the base. The left end plate includes a first left end plate at the front end and a second left end plate at the rear end. The two left end plates are connected by a second hinge and have the same structure. The second left end plate can be bent forward or backward relative to the first left end plate via the second hinge. The right end plate includes a first right end plate at the front end and a second right end plate at the rear end. The first right end plate and the second right end plate are connected by a third hinge and have the same structure. The second right end plate can be bent forward or backward relative to the first right end plate via the third hinge. The top eaves include a front top eaves at the front end and a rear top eaves at the rear end. The front top eaves and the rear top eaves are connected by a fourth hinge and have the same structure. The rear top eaves can be extended backward or closed forward relative to the front top eaves via the fourth hinge. The upper end of the fourth hinge is laterally covered by a reinforcing plate connecting the front top eaves and the rear top eaves.

[0012] Preferably, the connecting locking device includes a lower connecting locking device and an upper connecting locking device. The bottom edge of the first side wall panel and the bottom edge of the second side wall panel are respectively connected to the front base and the rear base through the lower connecting locking device. The top edge of the first side wall panel and the top edge of the second side wall panel are respectively connected to the front top edge and the rear top edge through the upper connecting locking device.

[0013] Preferably, both the lower connecting locking device and the upper connecting locking device include a connecting part and a locking part. The connecting part is a hinge or hinge structure, and the locking part can lock and fix the connected first side wall panel and second side wall panel to the base and the top eaves respectively. The connecting axis of the lower connecting locking device is parallel to the left and right extension direction of the front base and the rear base, and the connecting axis of the upper connecting locking device is parallel to the connecting axis of the lower connecting locking device.

[0014] Preferably, a foldable solar power supply system is integrated on the upper surface of the roof eaves. The foldable solar power supply system includes at least one solar photovoltaic panel. The base is equipped with an energy storage battery pack and a power management module that are electrically connected to the solar power supply system. Multiple solar photovoltaic panels are fixedly installed on the upper surfaces of the front and rear roof eaves or are rotatably connected to the edges of the front and / or rear roof eaves via a fifth hinge, or can be pulled out and stored below or to the side of the front and rear roof eaves via a sliding rail.

[0015] Preferably, the top of the first side wall panel, the second side wall panel, and the reinforcing plate are respectively provided with one to three lifting rings for hoisting. The lifting rings are rigid load-bearing structures adapted to the hoisting, transportation, and assembly of the lifting equipment, and their number and arrangement match the weight distribution of the left end plate, the right end plate, and the reinforcing plate.

[0016] Preferably, a doorway is provided on the second left end plate, and an openable entrance door is installed at the doorway; at least one window is provided on the rear side of the doorway of the second left end plate, the left side of the first side wall panel, and the right side of the second side wall panel, respectively. A three-section window assembly is installed in the window, which includes fixed window sashes fixed to the upper and lower sides of the window, and a middle movable window sash movably installed between the two fixed window sashes. The middle movable window sash is installed by a sliding rail mechanism or a hinge mechanism to realize its opening or closing.

[0017] Preferably, the technology cabin is an unfoldable and foldable structure. The front base, rear base, first left end plate, second left end plate, first right end plate, second right end plate, front top eave, rear top eave, first side wall plate and second side wall plate are folded to form a regular modular stacking unit. The four stacking units can be stacked in sequence along the vertical direction and adapted to the internal space of a standard container to realize multi-unit containerized transportation.

[0018] Preferably, the first side wall panel is provided with a replaceable functional module, which is a light food bar module, a convenience store shelf module, or a vending machine module; the functional module has a pre-set circuit interface that is electrically connected to the energy storage battery pack and the power management module to realize plug-and-play power supply.

[0019] As another objective of the present invention, a modular installation method for the above-mentioned prefabricated prefabricated technology cabin house is provided, comprising the following installation steps: S1. Foundation in place: Unfold the folded front base and rear base through the first hinge and fix them laterally to the external support base; S2. End plate installation: unfold the first left end plate and the second left end plate through the second hinge, unfold the first right end plate and the second right end plate through the third hinge, and connect the left end plate and the right end plate to the base through the left hinge and the right hinge. S3. Side wall panel installation: The bottom edges of the first and second side wall panels are connected to the front base and the rear base respectively through the connecting part of the lower connecting locking device, and locked and fixed by the locking part of the locking device. S4. Connection between end plate and side wall plate: The left end plate and the right end plate are detachably connected to the ends of the first side wall plate and the second side wall plate, respectively. S5. Top Eaves Installation: The front and rear top eaves are unfolded through the fourth hinge. The reinforcing plate is horizontally covered by the upper end of the fourth hinge to connect the front and rear top eaves. The top edge of the first side wall panel is connected to the front top eaves and the top edge of the second side wall panel is connected to the rear top eaves through the upper connecting locking device, and then locked and fixed by the locking part of the locking device.

[0020] S6. Final Adjustment: Based on usage requirements, perform functional debugging and detailed adjustments to the technology cabin to bring it to a usable state.

[0021] The beneficial effects of this invention are: Firstly, this invention offers convenient folding and efficient transportation. Through a multi-segment hinge connection structure between the front and rear bases, the first and second left end plates, the first and second right end plates, and the front and rear top eaves, coupled with a connecting locking device, the technology cabin can be quickly folded into neat, modular stacking units. The folded units can be stacked vertically and perfectly fit the internal space of standard shipping containers, enabling multi-unit containerized transportation, significantly reducing transportation costs and improving logistics efficiency.

[0022] Secondly, the invention features a robust structure and reliable connections. It employs a connecting locking device to connect the first and second side wall panels to the base and the top eaves. This device integrates the connecting part and the locking part, ensuring smooth connection of the side wall panels during unfolding and rapid locking after connection, thus ensuring the stability and safety of the overall structure. Simultaneously, the reinforcing plate horizontally covering the upper end of the fourth hinge further enhances the structural strength of the top eaves, preventing stress concentration at the connection points.

[0023] Thirdly, this invention is energy self-sufficient and environmentally friendly. A foldable solar power system is integrated into the upper surface of the roof eaves. The solar photovoltaic panels can be installed in various ways, such as fixed installation, flip-up connection, or pull-out storage, effectively increasing the light-receiving area. The energy storage battery pack and power management module inside the base are electrically connected to the solar power system, forming a complete microgrid system. This reduces dependence on the traditional power grid, achieves energy self-sufficiency, and aligns with the concepts of green building and sustainable development.

[0024] Fourthly, this invention features a human-centered design and comfortable living environment. A doorway is opened on the second left end panel and an entrance door is installed for easy access. Three-section window assemblies are installed on the first and second side wall panels. Their unique "fixed at the top and bottom + movable in the middle" structural design ensures sufficient lighting area and allows for flexible adjustment of ventilation through the movable middle window sash, thus improving living comfort.

[0025] Fifth, the present invention is convenient to hoist and efficient to assemble. The top of the first side wall panel, the second side wall panel and the reinforcing plate are equipped with hoisting rings adapted to hoisting equipment. The number and arrangement of the hoisting rings match the weight distribution of each component, ensuring stability and safety during hoisting, transportation and assembly, and facilitating rapid on-site installation.

[0026] Sixth, this invention features a modular design and interchangeable functions, enabling multiple uses for a single cabin. Replaceable functional modules are located on the first side wall panel, allowing users to quickly switch between modules based on their specific needs (e.g., residential, light catering, convenience store, vending machines, etc.). A unified connection interface and plug-and-play circuit design eliminate the need for specialized tools and electrical modifications for function conversion, significantly improving the cabin's adaptability to different scenarios and increasing resource utilization, while reducing overall user costs. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the first angle folded state structure of the present invention.

[0028] Figure 2 This is a schematic diagram of the unfolded structure of the first side wall panel, the top eaves, and the second side wall panel from the second angle of the present invention.

[0029] Figure 3 In order to be in Figure 2 A schematic diagram of the rear base unfolded relative to the front base.

[0030] Figure 4 In order to be in Figure 3 A schematic diagram of the unfolded structure of the left and right end plates relative to the base.

[0031] Figure 5 In order to be in Figure 4 A schematic diagram of the connection structure between the bottom edge of the first and second side wall panels and the base.

[0032] Figure 6 In order to be in Figure 5 A schematic diagram of the unfolded structure of the front and rear eaves based on the foundation.

[0033] Figure 7 This is a schematic diagram of the structure in the unfolded state of the present invention.

[0034] In the diagram: 1. First side wall panel; 2. Second side wall panel; 3. Front base; 31. First hinge; 4. Rear base; 5. First left end plate; 6. Second left end plate; 7. Second hinge; 8. First right end plate; 9. Second right end plate; 10. Third hinge; 11. Front top edge; 12. Rear top edge; 13. Fourth hinge; 14. Reinforcing plate; 15. Solar photovoltaic panel; 16. Lifting ring; 17. Entrance door; 18. Fixed window sash; 19. Middle movable window sash. Detailed Implementation

[0035] The structural and working principles of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] like Figures 1 to 7 As shown, the present invention is a prefabricated modular technology cabin, comprising a base, a left end plate, a right end plate, a roof, a first side wall panel 1, a second side wall panel 2, and a connecting locking device. The base is horizontally fixed to an external bearing base and serves as the bearing foundation for the roof, the first side wall panel 1, and the second side wall panel 2. The left end plate is movably connected to the left end of the base, and the right end plate is movably connected to the right end of the base. The left and right end plates are symmetrically arranged and can be bent inward or outward relative to the base. The roof is arranged parallel to the base at the upper ends of the left and right end plates. The first side wall panel 1 is vertically connected to the front end of the base and the roof via the connecting locking device. The second side wall panel 2 is symmetrically arranged relative to the first side wall panel 1 and vertically connected to the rear end of the base and the roof via the connecting locking device. The left and right end plates are detachably connected to the ends of the first side wall panel 1, the second side wall panel 2, and the roof, respectively, and together with the base, form a three-dimensional cabin space.

[0037] like Figures 1 to 7 As shown, the base includes a front base 3 at the front end and a rear base 4 at the rear end. The front base 3 and the rear base 4 are connected by a first hinge 31 and have the same structure. The rear base 4 can be bent forward or backward relative to the front base 3 via the first hinge 31. A left hinge (not shown in the figure) is provided between the bottom edge of the left end plate and the front base 3 and the rear base 4 respectively. The left end plate is movably connected to the base via the left hinge and can be bent inward or outward relative to the base. A right hinge (not shown in the figure) is provided between the bottom edge of the right end plate and the front base 3 and the rear base 4 respectively. The right end plate is movably connected to the base via the right hinge and can be bent inward or outward relative to the base. The left end plate includes a first left end plate 5 at the front end and a second left end plate 6 at the rear end. The first left end plate 5 and the second left end plate 6... The first left end plate 6 is connected by a second hinge 7 and has the same structure. The second left end plate 6 can be bent forward or backward relative to the first left end plate 5 via the second hinge 7. The right end plate includes a first right end plate 8 located at the front end and a second right end plate 9 located at the rear end. The first right end plate 8 and the second right end plate 9 are connected by a third hinge 10 and have the same structure. The second right end plate 9 can be bent forward or backward relative to the first right end plate 8 via the third hinge 10. The top eaves include a front top eaves 11 located at the front end and a rear top eaves 12 located at the rear end. The front top eaves 11 and the rear top eaves 12 are connected by a fourth hinge 13 and have the same structure. The rear top eaves 12 can be extended backward or closed forward relative to the front top eaves 11 via the fourth hinge 13. The upper end of the fourth hinge 13 is laterally covered by a reinforcing plate 14 connecting the front top eaves 11 and the rear top eaves 12.

[0038] Furthermore, the connecting locking device includes a lower connecting locking device (not shown in the figure) and an upper connecting locking device (not shown in the figure). The bottom edge of the first side wall panel 1 and the bottom edge of the second side wall panel 2 are respectively connected to the front base 3 and the rear base 4 through the lower connecting locking device. The top edge of the first side wall panel 1 and the top edge of the second side wall panel 2 are respectively connected to the front top eaves 11 and the rear top eaves 12 through the upper connecting locking device. Both the lower connecting locking device and the upper connecting locking device include a connecting part and a locking part. The connecting part is a hinge structure, and the locking part can lock and fix the connected first side wall panel 1 and second side wall panel 2 to the base and top eaves respectively. The connecting axis of the lower connecting locking device is parallel to the left and right extension direction of the front base 3 and the rear base 4, and the connecting axis of the upper connecting locking device is parallel to the connecting axis of the lower connecting locking device.

[0039] like Figures 2-7 As shown, a foldable solar power supply system is integrated on the upper surface of the roof eaves. The foldable solar power supply system includes at least one solar photovoltaic panel 15. The base contains an energy storage battery pack (not shown) and a power management module (not shown) electrically connected to the solar power supply system. In this embodiment, multiple solar photovoltaic panels 15 are fixedly installed on the upper surfaces of the front roof eaves 11 and the rear roof eaves 12. In other embodiments, multiple solar photovoltaic panels 15 are rotatably connected to the edges of the front roof eaves 11 and / or the rear roof eaves 12 via a fifth hinge (not shown), or can be pulled out and stored below or to the side of the front roof eaves 11 and the rear roof eaves 12 via a slide rail (not shown).

[0040] like Figures 2-7 As shown, the top of the first side wall plate 1, the second side wall plate 2 and the reinforcing plate 14 are respectively provided with one to three lifting rings 16 for hoisting. The lifting rings 16 are rigid force-bearing structures adapted to the hoisting, transportation and assembly of the lifting equipment, and their number and arrangement match the weight distribution of the left end plate, the right end plate and the reinforcing plate 14.

[0041] like Figures 3-7 As shown, a doorway is provided on the second left end plate 6, and an openable entrance door 17 is installed at the doorway; at least one window is provided on the rear side of the doorway of the second left end plate 6, the left side of the first side wall panel 1, and the right side of the second side wall panel 2, respectively. A three-section window assembly is installed in the window, which includes fixed window sashes 18 fixed to the upper and lower sides of the window, and a middle movable window sash 19 movably installed between the two fixed window sashes 18. The middle movable window sash 19 is installed by a sliding rail mechanism or a hinge mechanism to realize its opening or closing.

[0042] Furthermore, the technology cabin is an unfoldable and foldable structure. The front base 3, rear base 4, first left end plate 5, second left end plate 6, first right end plate 8, second right end plate 9, front top eaves 11, rear top eaves 12, first side wall plate 1 and second side wall plate 2 are folded to form a regular modular stacking unit. The four stacking units can be stacked in the vertical direction and adapted to the internal space of a standard container to realize multi-unit containerized transportation.

[0043] Furthermore, the first side wall panel 1 is provided with replaceable functional modules. Depending on the usage scenario, the first side wall panel 1 can be selectively replaced with different functional modules. The functional modules include, but are not limited to, standard residential wall panel modules, light food bar modules, convenience store shelf modules, or vending machine modules. In this embodiment, the functional module provided with the first side wall panel 1 is a standard residential wall panel module. The connection interface size of the functional module is the same as that of the base, top eaves, left end panel, and right end panel. All of them are installed and fixed by the connecting locking device. The connection part size and the position of the locking part of the connecting locking device are standardized designs. The functional module has a pre-set circuit interface for electrical connection with the energy storage battery pack and power management module to realize plug-and-play power supply.

[0044] When a user needs to convert a technology cabin from residential to commercial use, the steps are as follows: Optional new functional modules: Select the appropriate functional modules according to the needs of commercial use. For example, if it is used as a light food bar, select the light food bar module that integrates a work surface, sink and storage cabinet; if it is used as a convenience store, select the convenience store shelf module that integrates shelves and cash register; if it is used as a vending machine, select the vending machine module that integrates multiple vending machines.

[0045] Installing a new module: Connect the selected functional module to the front base 3 and the rear base 4 via the lower connecting locking device, connect it to the front top eaves 11 and the rear top eaves 12 via the upper connecting locking device, and lock it in place via the locking part.

[0046] Circuit connection: The internal circuit interface of the functional module automatically connects with the preset circuit interface in the base to achieve electrical connection with the energy storage battery pack and power management module without the need for additional wiring.

[0047] Debugging and use: After installation, it can be put into use.

[0048] Detailed structural description of the functional modules: Light Meal Bar Module: The inner side of this module integrates a stainless steel work surface, a built-in induction cooker, a washing sink, and storage cabinets. The module wall is pre-embedded with water supply and drainage pipes and electrical circuits, which can be quickly connected to the water and electrical systems in the base.

[0049] Convenience store shelf module: The inner side of this module integrates multi-layer adjustable shelves, a cash register, and a small refrigerator. The module wall has a pre-embedded circuit interface for the refrigerator.

[0050] Vending machine module: This module integrates multiple vending machine units on its inner side, each of which is independently controlled. The module wall has pre-embedded circuit interfaces for the payment system and network communication module.

[0051] The initial state of this invention is a folded state: the front base 3 and the rear base 4 are closed relative to each other through the first hinge 31, so that the first left end plate 5 and the second left end plate 6 are folded relative to each other through the second hinge 7, and the first right end plate 8 and the second right end plate 9 are folded relative to each other between the front base 3 and the rear base 4 through the third hinge 10. The front top eaves 11 and the rear top eaves 12 are closed relative to each other through the fourth hinge 13 and stacked on the upper end of the base. The first side wall plate 1 and the second side wall plate 2 are stacked on the upper end of the top eaves in sequence, forming a flat modular stacking unit.

[0052] A modular installation method for the above-mentioned prefabricated technology cabin includes the following installation steps: Step 1: Preliminary preparations in place The folded technology cabin is removed from the transport container using a forklift and placed on the external support base. It is then lifted using lifting rings 16 located at the top of the first side wall panel 1, the second side wall panel 2, and the reinforcing plate 14. The rear base 4 is then laterally unfolded relative to the front base 3 and fixed to the external support base, serving as the support foundation for subsequent unfolding.

[0053] Step 2: Unfold the end plate The left end plate is unfolded relative to the base via the left hinge, making it perpendicular to the base. The right end plate is unfolded relative to the base via the right hinge, making it perpendicular to the base. The second left end plate 6 is adjusted by the second hinge 7 to bend outward relative to the first left end plate 5 until it is in the same plane as the first left end plate 5. The second right end plate 9 is adjusted by the third hinge 10 to bend outward relative to the first right end plate 8 until it is in the same plane as the first right end plate 8.

[0054] Step 3: Connect the side wall panels The bottom edges of the first side wall panel 1 and the second side wall panel 2 are connected to the front base 3 and the rear base 4 respectively through the connecting part of the lower connecting locking device; the locking part of the lower connecting locking device makes the first side wall panel 1 and the second side wall panel 2 vertically perpendicular to the base.

[0055] Step 4: Connect the end plate to the side wall plate The adjacent first left end plate 5, first side wall plate 1, first right end plate 8, first side wall plate 1, second left end plate 6, second side wall plate 2, second right end plate 9, and second side wall plate 2 are connected and fixed in sequence.

[0056] Step 5: Secure the top edge The operator unlocks the fourth hinge 13, allowing the rear top eaves 12 to unfold rearward relative to the front top eaves 11. The reinforcing plate 14, which is laterally attached to the upper end of the fourth hinge 13, connects the front top eaves 11 and the rear top eaves 12 after unfolding, enhancing the overall structural strength of the top eaves.

[0057] The top edge of the first side wall panel 1 and the front top eaves 11, and the top edge of the second side wall panel 2 and the rear top eaves 12 are connected and fixed in sequence by the upper connecting locking device.

[0058] Step 6: Final Adjustments At this point, the base, left end plate, right end plate, top eaves, first side wall panel 1, and second side wall panel 2 together enclose a three-dimensional cabin space. Operators can, as needed, open the entrance door 17 to enter or exit the cabin; adjust the middle movable window sash 19 of the three-section window assembly to open or close via a sliding rail mechanism or hinge mechanism to achieve ventilation; if the solar photovoltaic panel 15 is a flip-type panel, it is flipped open via the fifth hinge; if it is a pull-out type, it is pulled outwards via a sliding rail to increase the light-receiving area.

[0059] The embodiments described with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. In the description of this application, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this application.

[0060] The above description is merely a preferred embodiment of the present invention. Any minor modifications, equivalent changes, and alterations made to the above embodiments based on the technical solution of the present invention shall fall within the scope of the technical solution of the present invention.

Claims

1. A prefabricated modular technology cabin, characterized in that: The system includes a base, a left end plate, a right end plate, a top eave, a first side wall panel, a second side wall panel, and a connecting locking device. The base is horizontally fixed to an external support base and serves as the support foundation for the top eave, the first side wall panel, and the second side wall panel. The left end plate is movably connected to the left end of the base, and the right end plate is movably connected to the right end of the base. The left and right end plates are symmetrically arranged and can be bent inward or outward relative to the base. The top eave is arranged parallel to the base at the upper ends of the left and right end plates. The first side wall panel is vertically connected to the front end of the base and the top eave through the connecting locking device. The second side wall panel is symmetrically arranged relative to the first side wall panel and is vertically connected to the rear end of the base and the top eave through the connecting locking device. The left and right end plates are detachably connected to the ends of the first side wall panel, the second side wall panel, and the top eave, respectively, and together with the base, they enclose a three-dimensional cabin space.

2. The prefabricated technology cabin house according to claim 1, characterized in that: The base includes a front base at the front end and a rear base at the rear end. The front base and the rear base are connected by a first hinge and have the same structure. The rear base can be bent forward or backward relative to the front base via the first hinge. A left hinge is provided between the bottom edge of the left end plate and both the front and rear bases. The left end plate is movably connected to the base via the left hinge and can be bent inward or outward relative to the base. A right hinge is provided between the bottom edge of the right end plate and both the front and rear bases. The right end plate is movably connected to the base via the right hinge and can be bent inward or outward relative to the base. The left end plate includes a first left end plate at the front end and a second left end plate at the rear end. The end plates are connected by a second hinge and have the same structure. The second left end plate can be bent forward or backward relative to the first left end plate via the second hinge. The right end plate includes a first right end plate at the front end and a second right end plate at the rear end. The first right end plate and the second right end plate are connected by a third hinge and have the same structure. The second right end plate can be bent forward or backward relative to the first right end plate via the third hinge. The top eaves include a front top eaves at the front end and a rear top eaves at the rear end. The front top eaves and the rear top eaves are connected by a fourth hinge and have the same structure. The rear top eaves can be extended backward or closed forward relative to the front top eaves via the fourth hinge. The upper end of the fourth hinge is laterally covered by a reinforcing plate connecting the front top eaves and the rear top eaves.

3. The prefabricated technology cabin house according to claim 2, characterized in that: The connecting locking device includes a lower connecting locking device and an upper connecting locking device. The bottom edge of the first side wall panel and the bottom edge of the second side wall panel are respectively connected to the front base and the rear base through the lower connecting locking device. The top edge of the first side wall panel and the top edge of the second side wall panel are respectively connected to the front top eaves and the rear top eaves through the upper connecting locking device.

4. The prefabricated technology cabin house according to claim 3, characterized in that: Both the lower connecting locking device and the upper connecting locking device include a connecting part and a locking part. The connecting part is a hinge or hinge structure. The locking part can lock and fix the connected first side wall panel and second side wall panel to the base and the top eaves respectively. The connecting axis of the lower connecting locking device is parallel to the left and right extension direction of the front base and the rear base. The connecting axis of the upper connecting locking device is parallel to the connecting axis of the lower connecting locking device.

5. The prefabricated technology cabin house according to claim 4, characterized in that: The upper surface of the roof is integrated with a foldable solar power supply system, which includes at least one solar photovoltaic panel. The base is equipped with an energy storage battery pack and a power management module that are electrically connected to the solar power supply system. Multiple solar photovoltaic panels are fixedly installed on the upper surfaces of the front and rear roof eaves or are rotatably connected to the edges of the front and / or rear roof eaves via a fifth hinge, or can be pulled out and stored below or to the side of the front and rear roof eaves via a sliding rail.

6. The prefabricated technology cabin house according to claim 5, characterized in that: The top of the first side wall panel, the second side wall panel, and the reinforcing plate are respectively provided with one to three lifting rings for hoisting. The lifting rings are rigid load-bearing structures adapted to the hoisting, transportation, and assembly of the lifting equipment, and their number and arrangement match the weight distribution of the left end plate, the right end plate, and the reinforcing plate.

7. The prefabricated technology cabin house according to claim 6, characterized in that: A doorway is provided on the second left end plate, and an openable entrance door is installed at the doorway. At least one window is provided on the rear side of the doorway of the second left end plate, the left side of the first side wall panel, and the right side of the second side wall panel. A three-section window assembly is installed in the window. The three-section window assembly includes fixed window sashes fixed to the upper and lower sides of the window, and a middle movable window sash movably installed between the two fixed window sashes. The middle movable window sash is installed by a sliding rail mechanism or a hinge mechanism to realize its opening or closing.

8. The prefabricated technology cabin house according to claim 7, characterized in that: The technology cabin is an unfoldable and foldable structure. The front base, rear base, first left end plate, second left end plate, first right end plate, second right end plate, front top eave, rear top eave, first side wall plate and second side wall plate are folded to form a regular modular stacking unit. The four stacking units can be stacked in sequence along the vertical direction and adapted to the internal space of a standard container to realize multi-unit containerized transportation.

9. The prefabricated technology cabin house according to claim 8, characterized in that: The first side wall panel is equipped with replaceable functional modules, which can be light food bar modules, convenience store shelf modules, or vending machine modules; the functional modules are pre-set with circuit interfaces that are electrically connected to the energy storage battery pack and power management module to realize plug-and-play power supply.

10. A modular installation method for a prefabricated prefabricated technology cabin according to any one of claims 1 to 9, characterized in that, The installation steps include the following: S1. Foundation in place: Unfold the folded front base and rear base through the first hinge and fix them laterally to the external support base; S2. End plate installation: unfold the first left end plate and the second left end plate through the second hinge, unfold the first right end plate and the second right end plate through the third hinge, and connect the left end plate and the right end plate to the base through the left hinge and the right hinge. S3. Side wall panel installation: The bottom edges of the first and second side wall panels are connected to the front base and the rear base respectively through the connecting part of the lower connecting locking device, and locked and fixed by the locking part of the locking device. S4. Connection between end plate and side wall plate: The left end plate and the right end plate are detachably connected to the ends of the first side wall plate and the second side wall plate, respectively. S5. Top Eaves Installation: The front and rear top eaves are unfolded through the fourth hinge. The reinforcing plate is horizontally covered by the upper end of the fourth hinge to connect the front and rear top eaves. The top edge of the first side wall panel is connected to the front top eaves and the top edge of the second side wall panel is connected to the rear top eaves through the upper connecting locking device, and then locked and fixed by the locking part of the locking device. S6. Final Adjustment: Based on usage requirements, perform functional debugging and detailed adjustments to the technology cabin to bring it to a usable state.

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