Expansion square cabin

Abstract

The invention discloses an expandable square cabin which comprises a cabin body, and a fixed part of the cabin body is expanded or contracted so as to adjust the internal space or the external size of the cabin body. The extensible module is connected to the fixed part of the cabin body through a telescopic supporting structure, the supporting structure comprises at least one telescopic rod, and the telescopic rod can be switched between an extension state and a contraction state, so that the extensible module is driven to be unfolded or contracted. The telescopic rod comprises an inner rod and an outer rod, and the inner rod can slide relative to the outer rod and is locked at a preset position through a locking device so as to keep the stability of the extensible module. According to the extensible square cabin, by arranging the extensible modules, flexible adjustment of the internal space or the external size of the cabin body is achieved, and therefore the use requirements in different scenes are met. Meanwhile, by adopting the design of a telescopic supporting structure, a control system, additional facilities and the like, the practicability and convenience of the shelter are further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of shelters, in particular to an extended shelter. Background Art

[0002] A shelter is a self-supporting independent compartment, often used as a command center, meeting place, or for loading electronic equipment, etc. It has high mobility. According to different needs, the corresponding structure is designed inside it, and related equipment is installed. It has specific functions. Shelters are widely used in various special vehicles.

[0003] In the traditional structure of the flap or foldable expansion cabin, the folding mechanism of the cabin is hidden inside the cabin. When the cabin is expanded and used, the folding mechanism needs to be unfolded or rolled up inside the cabin, which occupies some space in the cabin and affects the internal storage of items in the cabin.

[0004] Therefore, it is necessary to have an extended shelter that is highly practical in design and does not occupy the internal storage space of the shelter during transportation. Summary of the invention

[0005] The purpose of the present invention is to provide an expansion shelter to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an expandable cabin, comprising a cabin body, which is expandable and includes at least one expandable module, which can be expanded or contracted relative to a fixed part of the cabin body to adjust the internal space or external dimensions of the cabin body.

[0007] According to the above technical solution, the expandable module is connected to the fixed part of the cabin through a retractable support structure, and the support structure includes at least one telescopic rod, which can be converted between an extended state and a retracted state, thereby driving the expandable module to expand or retract.

[0008] According to the above technical solution, the telescopic rod includes an inner rod and an outer rod, the inner rod can slide relative to the outer rod and be locked at a predetermined position by a locking device to maintain the stability of the expandable module.

[0009] According to the above technical solution, the expandable module includes at least one of a top expansion part, a side expansion part or a bottom expansion part to adapt to different usage requirements.

[0010] According to the above technical solution, the top extension part includes a foldable or retractable top plate, and the top plate can be expanded or retracted relative to the fixed top part of the cabin.

[0011] According to the above technical solution, the side extension portion includes a foldable or slidable side wall, and the side wall can be expanded or contracted relative to the fixed side wall of the cabin.

[0012] According to the above technical solution, the bottom extension part includes a liftable bottom plate, and the bottom plate can be raised or lowered relative to the fixed bottom part of the cabin body.

[0013] According to the above technical solution, it also includes a control system, which is used to control the expansion or contraction operation of the expandable module. The control system includes a control unit, a sensor and an actuator. The sensor is used to detect environmental conditions inside and outside the cabin or user needs. The control unit controls the actuator to operate according to the input signal of the sensor.

[0014] According to the above technical solution, the control system also includes a user interface, which is used to receive user operation instructions and transmit the instructions to the control unit for processing.

[0015] According to the above technical solution, additional facilities are also included, including but not limited to at least one of a bed, a seat, a locker, a workbench, a lighting device, a ventilation device and an air-conditioning device to adapt to different usage scenarios and needs.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the expansion shelter of the present invention realizes flexible adjustment of the internal space or external dimensions of the shelter by setting expandable modules, thereby meeting the use requirements in different scenarios. At the same time, by adopting designs such as a retractable support structure, a control system and additional facilities, the practicality and convenience of the shelter are further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall axial structure of the present invention; Figure 2 It is a partial enlarged structural schematic diagram of the present invention; DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-2 The present invention provides a technical solution: an expandable shelter, which includes a cabin body, which is expandable and can flexibly adjust the internal space or external dimensions according to different usage requirements. The cabin body is composed of a fixed part and at least one expandable module, and the expandable module is connected to the fixed part of the cabin body through a retractable support structure.

[0020] Expandable module: Depending on specific needs, the expandable module may include at least one of a top expansion portion, a side expansion portion, or a bottom expansion portion.

[0021] Top extension: The top extension includes a foldable or retractable top panel that can be expanded or retracted relative to the fixed top portion of the cabin to increase or decrease the internal height of the cabin.

[0022] Side extensions: Side extensions include foldable or slidable side walls that can be expanded or retracted relative to the fixed side walls of the cabin to increase or decrease the interior width or length of the cabin.

[0023] Bottom extension part: The bottom extension part includes a liftable bottom plate, which can be raised or lowered relative to the fixed bottom part of the cabin to adjust the internal height of the cabin or the ground height.

[0024] Support structure: The support structure includes at least one telescopic rod, which can be switched between an extended state and a retracted state, thereby driving the expandable module to expand or retract. The telescopic rod is composed of an inner rod and an outer rod. The inner rod can slide relative to the outer rod and be locked at a predetermined position by a locking device to maintain the stability of the expandable module.

[0025] The control system is used to control the expansion or contraction operation of the expandable module, and includes a control unit, a sensor and an actuator.

[0026] Sensors: Sensors are used to detect environmental conditions or user needs inside and outside the cabin, such as temperature, humidity, light intensity, number of people, etc.

[0027] Control unit: The control unit controls the actuator to operate according to the input signal of the sensor through preset program logic or algorithm.

[0028] Actuator: The actuator includes a motor, a hydraulic cylinder, a pneumatic device, etc., which is used to drive the extension and retraction of the telescopic rod, the expansion or contraction of the top plate, the folding or sliding of the side wall, and the lifting and lowering of the bottom plate.

[0029] In addition, the control system also includes a user interface for receiving user operation instructions and transmitting the instructions to the control unit for processing. The user interface can include a touch screen, buttons, remote control, etc. to facilitate user operation.

[0030] In order to meet different usage scenarios and needs, additional facilities can be set up in the shelter, including but not limited to beds, seats, lockers, workbenches, lighting devices, ventilation devices and air conditioning devices, etc. These additional facilities can be configured and installed according to specific needs to improve the practicality and convenience of the shelter.

[0031] According to usage requirements, select appropriate expandable modules and supporting structures for design and manufacture.

[0032] Connect the expandable module to the fixed part of the cabin through the supporting structure and ensure that the connection is firm and reliable.

[0033] Install control systems, including sensors, control units and actuators, and perform commissioning and testing.

[0034] Configure and install additional facilities such as beds, seats, lockers, etc. as needed.

[0035] When in use, the expansion or contraction operation of the expandable module is controlled through the user interface or sensor input signals to meet different usage requirements.

[0036] Through the above specific implementation methods, the expansion cabin of the present invention can realize flexible adjustment of the internal space or external dimensions of the cabin, meet the use requirements in different scenarios, and improve the practicality and convenience of the cabin.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An expansion shelter, comprising a shelter body, characterized in that: The cabin is expandable and includes at least one expandable module, which can be expanded or contracted relative to a fixed part of the cabin to adjust the internal space or external dimensions of the cabin.

2. The expansion shelter according to claim 1, characterized in that: The expandable module is connected to the fixed part of the cabin through a retractable support structure, and the support structure includes at least one telescopic rod, and the telescopic rod can be switched between an extended state and a retracted state, thereby driving the expandable module to expand or retract.

3. The expansion shelter according to claim 2, characterized in that: The telescopic rod comprises an inner rod and an outer rod. The inner rod can slide relative to the outer rod and be locked at a predetermined position by a locking device to maintain the stability of the expandable module.

4. The expansion shelter according to claim 1, characterized in that: The expandable module includes at least one of a top expansion portion, a side expansion portion or a bottom expansion portion to adapt to different usage requirements.

5. The expansion shelter according to claim 4, characterized in that: The top extension portion includes a foldable or retractable top panel that can be expanded or retracted relative to a fixed top portion of the cabin.

6. The expansion shelter according to claim 4, characterized in that: The side extensions include foldable or slidable side walls that can be expanded or retracted relative to fixed side walls of the cabin.

7. The expansion shelter according to claim 4, characterized in that: The bottom extension portion includes a liftable bottom plate, which can be raised or lowered relative to the fixed bottom portion of the cabin.

8. The expansion shelter according to claim 1, characterized in that: It also includes a control system, which is used to control the expansion or contraction operation of the expandable module. The control system includes a control unit, a sensor and an actuator. The sensor is used to detect environmental conditions inside and outside the cabin or user needs. The control unit controls the actuator to operate according to the input signal of the sensor.

9. The expansion shelter according to claim 8, characterized in that: The control system also includes a user interface, which is used to receive user operation instructions and transmit the instructions to the control unit for processing.

10. The expansion shelter according to claim 1, characterized in that: Additional facilities are also included, including but not limited to at least one of a bed, a seat, a locker, a workbench, a lighting device, a ventilation device and an air-conditioning device to adapt to different usage scenarios and needs.

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