Expandable square cabin

Abstract

The utility model provides an expandable square cabin. The expandable square cabin comprises a main cabin body and an expandable cabin, at least one side wall of the main cabin body is provided with a movable turning plate which can be turned and unfolded in the direction away from the main cabin body. A containing body with an inner space is detachably assembled on the movable turning plate, so that the expansion cabin communicated with the main cabin body is formed. According to the expandable square cabin, the movable turning plate and the containing body are arranged, so that the movable turning plate can be unfolded towards the outside of the main cabin body to serve as the floor of the expansion cabin, the expansion cabin connected with the main cabin body is defined by the movable turning plate and the containing body, the use space of the cabin body of the square cabin is expanded conveniently and rapidly, and the use quality of the square cabin is improved; and good usability is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of medical square cabins, in particular to an expandable square cabin. Background Art

[0002] Shelters are transportable box-type workrooms that are organically combined with various solid materials. Shelters with good flexibility, functionality and mobility are widely used in medical and military fields.

[0003] At present, the traditional medical shelter has a cabin with limited volume and a relatively small usable space. When a larger usable space is needed, multiple cabins need only be combined and assembled. However, in the process of assembling and assembling the existing medical shelter, the panels constituting the shelter need to be disassembled and rebuilt, which is complicated and time-consuming, and easily consumes a lot of manpower. In addition, it is difficult to quickly and conveniently expand the usable space of the cabin, which is inconvenient to use. Utility Model Content

[0004] In view of this, the utility model aims to provide an expandable cabin, which can conveniently and quickly expand the usable space of the cabin body, thereby improving the usability of the cabin.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] An expandable square cabin comprises a main cabin body and an expansion cabin; at least one side wall of the main cabin body is provided with a movable flap which can be flipped and unfolded in a direction away from the main cabin body; a containing body with an internal space is detachably mounted on the movable flap to form the expansion cabin connected to the main cabin body.

[0007] Furthermore, the containing body is an inflatable tent, and the inflatable tent can be stored in the main cabin.

[0008] Furthermore, the main cabin also accommodates multiple expansion floors; one side of the expansion floor can be connected to the movable flap, and the expansion floors can be spliced ​​with each other; the housing can be assembled on the movable flap and the expansion floor to expand and extend the expansion cabin away from the main cabin.

[0009] Furthermore, the main cabin is composed of a number of composite panels; the composite panels include a frame, a plate filled in the frame, and a skin provided on the frame for covering the plate; the frame is formed by welding aluminum alloy square tubes, the plate is a polyurethane foam board, and the skin is a carbon fiber skin.

[0010] Furthermore, a hydraulic push rod is connected between the movable flap and the side wall.

[0011] Furthermore, leveling legs for leveling the main cabin are provided at the four corners of the main cabin, and jack support legs are provided at the four corners of the expanded floor.

[0012] Furthermore, the main cabin has an equipment room, and the equipment room is located at the tail of the main cabin; the equipment room is equipped with ventilation equipment, power distribution equipment and communication equipment, and the power distribution equipment and the communication equipment are both located above the ventilation equipment; the front wall of the main cabin is provided with a main cabin door opening to the left and right, and the main cabin door is provided with an observation window; and the side walls are provided with a plurality of inspection doors connected to the equipment room.

[0013] Furthermore, a power supply and signal interface board electrically connected to the power distribution equipment and the communication equipment, and an oxygen interface panel are provided on the side wall of the main cabin; both the power supply and signal interface board and the oxygen interface panel are provided with openable and closable windows; the window includes a frame, a window door hinged to the upper end of the frame, and two support plates hinged on both sides of the frame; the support plate can support the window door when the window door is opened, and a sealing ring is provided between the frame and the side wall.

[0014] Furthermore, the power distribution equipment includes short-circuit protection, leakage protection, overload protection and lightning protection devices, and the power distribution equipment adopts a three-phase four-wire AC 380V power supply; the communication equipment includes two network interfaces, a ring network switch, a router, and a camera to form information interconnection inside and outside the main cabin and the expansion cabin.

[0015] Furthermore, at least one lighting fixture and at least one ultraviolet disinfection lamp are provided on the top of the main cabin; a plurality of beds, a plurality of bedside tables and a plurality of equipment belts are arranged in the expansion cabin, and a call terminal is provided on the equipment belt.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The expandable square cabin described in the utility model is provided with a movable flap and a containing body, so that the movable flap can be unfolded outside the main cabin to serve as the floor of the expansion cabin, and is formed together with the containing body to form an expansion cabin connected to the main cabin, thereby realizing convenient and fast expansion of the use space of the square cabin body, improving the use quality of the square cabin, and having good usability.

[0018] The containment body adopts an inflatable tent, which can be unfolded and built on a movable flap by inflation to facilitate the construction of the expansion cabin.

[0019] The main cabin also contains a plurality of expansion floors, one side of which can be connected to a movable flap, and the expansion floors can be spliced ​​with each other. By splicing the expansion floors and the movable flap, the internal space of the expansion cabin can be expanded.

[0020] The main cabin is composed of several composite panels, and the composite panels include frames, panels and skins to improve the structural strength of the composite panels. In addition, by using a frame composed of aluminum alloy square tubes, and panels made of polyurethane foam panels and carbon fiber skins, the composite panels have good structural strength while ensuring the sound insulation, heat insulation and flame retardancy of the main cabin. The overall weight of the main cabin is reduced to facilitate transportation of the main cabin.

[0021] A hydraulic push rod for unfolding the movable flap is connected between the movable flap and the side wall to facilitate the unfolding of the movable flap.

[0022] There are leveling legs on the main cabin body and jack support legs on the expansion floor. By adjusting the leveling legs and the jack support legs, the main cabin body and the expansion cabin can be leveled, thereby ensuring the stability of the main cabin body and the expansion cabin after construction and deployment.

[0023] There is an equipment room in the main cabin, which is equipped with ventilation equipment, power distribution equipment and communication equipment for ventilation and communication in the cabin, and power supply to various electrical equipment in the cabin to ensure the normal operation of the cabin. There is an observation window on the main door of the main cabin to facilitate observation of the cabin; and there are multiple maintenance doors on the side walls to facilitate maintenance of various equipment in the equipment room.

[0024] The side wall of the main cabin is provided with a power supply and signal interface board and an oxygen interface panel, which provide power supply and communication to the cabin, and deliver oxygen to the oxygen supply equipment in the cabin, so as to ensure the normal treatment of patients. In addition, a window is provided at the power supply and signal interface board and the oxygen interface panel, and the window includes a frame, and a window door and a support plate are hinged on the frame, so that the window can open or close the power supply and signal interface board and the oxygen interface panel, and protect them.

[0025] The power distribution equipment includes short-circuit protection, leakage protection, overload protection and lightning protection devices to ensure the safety of power supply to and electricity use in the cabin. The communication equipment includes two network interfaces, a ring network switch, a router, and a camera, forming the information interconnection inside and outside the main cabin and the expansion cabin. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0027] Figure 1 This is a schematic diagram of the overall structure of the expandable shelter described in the embodiment of the utility model;

[0028] Figure 2 This is a structural schematic diagram of the expandable shelter according to an embodiment of the utility model from another perspective;

[0029] Figure 3 This is a schematic diagram of the structure of the expandable shelter described in the embodiment of the utility model when it is not unfolded;

[0030] Figure 4 This is a schematic diagram of the internal layout of the expandable shelter described in an embodiment of the utility model when it is unfolded;

[0031] Figure 5 A schematic diagram of the internal layout of the expandable shelter according to an embodiment of the utility model from another perspective;

[0032] Figure 6 This is a left view of the expandable shelter described in the embodiment of the utility model;

[0033] Figure 7 This is a right view of the expandable shelter described in the embodiment of the utility model;

[0034] Figure 8 This is a schematic diagram of the structure of the power supply and signal interface board according to an embodiment of the utility model;

[0035] Fig. 9 This is a schematic diagram of the structure of the oxygen interface panel according to an embodiment of the utility model;

[0036] Fig.10 This is a schematic diagram of the structure when the window according to the embodiment of the utility model is opened;

[0037] Description of reference numerals:

[0038] 1. Main cabin; 2. Expansion cabin; 3. Equipment room; 4. Hospital bed; 5. Bedside table; 6. Equipment belt;

[0039] 101. Side wall; 102. Movable flap; 103. Expanded floor; 104. Hydraulic push rod; 105. Leveling legs; 106. Jack support legs; 107. Main cabin door; 108. Inspection door; 109. Window;

[0040] 201. Inflatable tent;

[0041] 1011. Power supply and signal interface board; 1012. Oxygen interface panel;

[0042] 1091, frame; 1092, window and door; 1093, support plate;

[0043] 1071. Observation window. DETAILED DESCRIPTION

[0044] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0045] In the description of the present invention, it should be noted that if there are terms such as "upper", "lower", "inner", "outer" and the like indicating orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, if there are terms such as "first" and "second", they are also used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0046] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection" and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0047] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0048] This embodiment relates to an expandable shelter, the overall structure of which is as follows: Figure 1 , Figure 2 As shown, the expandable cabin of this embodiment includes a main cabin body 1 and an expansion cabin 2.

[0049] The main cabin 1 is a rectangular cabin structure, and the cabin of the main cabin 1 has a certain storage space, and at least one side wall 101 of the main cabin 1 is provided with a movable flap 102 that can be flipped and unfolded in a direction away from the main cabin 1. Specifically, the movable flap 102 is hinged at one end of the side wall 101 close to the ground, so that the movable flap 102 can be flipped toward the ground and unfolded, and the movable flaps 102 are provided on the opposite sides of the main cabin 1, so that the main cabin 1 can be expanded to its two sides.

[0050] The expansion cabin 2 includes a movable flap 102 and a container mounted on the movable flap 102, and the expansion cabin 2 forms a cabin structure that expands outward from both sides of the main cabin 1. In specific implementation, the ground inside the main cabin 1 and the expansion cabin 2 is paved with anti-skid floor leather to play an anti-skid role.

[0051] As described above, by providing the movable flap 102 and the containing body, the movable flap 102 can be unfolded outside the main cabin body 1 and serve as the floor of the expansion cabin 2, and together with the containing body form the expansion cabin 2 connected to the main cabin body 1, thereby realizing convenient and fast expansion of the usable space of the cabin body, improving the usability of the cabin, and having good usability.

[0052] In order to facilitate the assembly of the container, the container of this embodiment adopts an inflatable tent 201, which can be formed by inflating the inflatable tent 201 and assembled on the movable flap 102, so as to facilitate the construction of the expansion cabin 2. In addition, the inflatable tent 201 can be stored in the main cabin 1, so that the inflatable tent 201 can be stored without the need to transport the inflatable tent 201 as the container. In the specific implementation, the inflatable tent 201 and the side wall 101 are provided with waterproof zippers and Velcro, which can connect the tent to the side wall 101, thereby ensuring the tight connection between the main cabin 1 and the expansion cabin 2.

[0053] In order to further increase the use space of the expansion cabin 2, Figure 2 , Figure 3 As shown, the main cabin 1 of this embodiment further contains a plurality of expansion floors 103, and one side of the expansion floor 103 can be connected to the movable flap 102, and each expansion floor 103 can be spliced ​​with each other. The volume of the expansion cabin 2 and the usable space inside it can be increased. When the expansion floor 103 is stored in the main cabin 1, the transportation of the expandable cabin of this embodiment can be facilitated to a certain extent.

[0054] In the specific implementation, a connecting mechanism is provided on the movable flap 102 and the expansion floor 103. The specific connecting structure can be composed of a positioning pin and a positioning plate. The positioning pin and the positioning plate are respectively arranged on different expansion floors 103, and the positioning pin and the positioning plate are respectively arranged on the expansion floor 103 and the movable flap 102 to ensure a reliable connection between the movable flap 102 and the expansion floor 103, or between the expansion floors 103.

[0055] After the expandable cabin of the present embodiment is placed on the ground, the movable flap 102 is first unfolded, and the expansion floors 103 in the main cabin body 1 are taken out and connected to the movable flap 102, and finally the inflatable tent 201 is built on the movable flap 102 and the expansion floor 103, so that the expandable cabin of the present embodiment is placed in an unfolded state.

[0056] In order to reduce the overall weight of the expandable cabin of this embodiment as much as possible and facilitate the construction of the main cabin body 1, the main cabin body 1 of this embodiment is composed of a number of composite panels, and the composite panels can be directly connected by screwing or riveting, or the composite panels can be installed on a main frame, or other installation methods can be adopted, so that the composite panels can be assembled to form the main cabin body 1.

[0057] Specifically, the composite panel includes a frame, a plate filled in the frame, and a skin provided on the frame for covering the plate. The frame can be formed by welding aluminum alloy square tubes to improve the overall structural strength of the composite panel and the main cabin 1. At the same time, the plate is made of polyurethane foam board, so that the composite panel has good sound insulation, flame retardancy, and heat insulation properties, and its weight is small, which can reduce the overall gravity of the main cabin 1 and facilitate transportation. In addition, the skin on the frame for covering the plate can be made of carbon fiber skin, which has good strength and can protect the plate and prevent the plate from being damaged.

[0058] In order to ensure the reliability of the movable flap 102, Figure 2 and Figure 3 As shown, a hydraulic push rod 104 is connected between the movable flap 102 and the side wall 101. Through the arrangement of the hydraulic push rod 104 and the hinge, the hydraulic push rod 104 can drive the movable flap 102 to expand or retract, so as to facilitate the expansion or contraction of the expandable cabin in this embodiment.

[0059] It is understandable that, since the expandable shelter of this embodiment will be arranged in a wild environment or on an unpaved ground, in order to ensure the stability of the arrangement of the expandable shelter and to keep the shelter level as much as possible, Figure 1 , Figure 2 and Figure 4 As shown, the four corners of the main cabin 1 of this embodiment are provided with leveling legs 105 for leveling the main cabin 1, and the four corners of the expansion floor 103 are provided with jack support legs 106. This is to facilitate the adjustment of the levels of the main cabin 1 and the expansion floor 103. Specifically, the leveling legs 105 can be hydraulically driven leveling legs 105, and the lifting height of the leveling legs 105 is not less than 300 mm. In addition, jack support legs 106 are also provided at the position of the movable flap 102 close to the expansion floor 103 to level the movable flap 102.

[0060] In addition, in order to ensure that the expandable cabin of this embodiment provides a suitable medical environment for the patients therein and ensures the normal operation of the cabin. Figure 5As shown, in this embodiment, an equipment room 3 is provided in the main cabin 1, and the equipment room 3 is located at the rear of the main cabin 1. Ventilation equipment, power distribution equipment and communication equipment are provided in the equipment room 3, and the power distribution equipment and communication equipment are both located above the ventilation equipment. The power distribution equipment can supply power to various electrical equipment in the cabin to ensure the normal operation of the cabin, and the ventilation equipment can ensure ventilation of the cabin, and the ventilation equipment is an air conditioner provided in the equipment room 3. In specific implementation, a plurality of sockets electrically connected to the power distribution equipment are provided on the inner wall of the main cabin 1, which are used to supply power to the equipment in the cabin.

[0061] Specifically, the power distribution equipment of this embodiment includes short-circuit protection, leakage protection, overload protection and lightning protection devices, and the above-mentioned power distribution equipment can adopt conventional power distribution equipment known to those skilled in the art, which can ensure the safety of electricity use in this square cabin. At the same time, the power distribution equipment adopts three-phase four-wire AC V power supply, which can ensure the normal operation of some high-power electrical equipment. In addition, the communication equipment includes two network interfaces, a ring network switch, a router, and a camera to form information interconnection inside and outside the main cabin 1 and the expansion cabin 2.

[0062] In addition, if Figure 1 , Figure 2 As shown, the front wall of the main cabin 1 is provided with a main cabin door 107 which opens to the left and right, and the main cabin door 107 is provided with an observation window 1071, so as to facilitate observation inside the main cabin 1. The side walls 101 are provided with a plurality of inspection doors 108 which are connected to the equipment room 3, so as to facilitate maintenance personnel to maintain the equipment in the equipment room 3 from the outside, thereby facilitating maintenance operations.

[0063] In order to connect the power supply lines and communication lines outside the shelter with the equipment in the equipment room 3, Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the side wall 101 of the main cabin 1 of this embodiment is provided with a power supply and signal interface board 1011 electrically connected to the power distribution equipment and the communication equipment, and the side wall 101 of the main cabin 1 is provided with an oxygen interface panel 1012, which is used to connect the oxygen supply equipment outside the cabin and supply oxygen to the oxygen-using equipment inside the cabin. Figure 8 As shown, the power supply and signal interface board 1011 is provided with AC V input, AC V output, a lightning arrester, an input power indicator light and two grounding poles, one of which is the equipment ground. In terms of signal interface, two network ports and one telephone port are provided for signal output inside and outside the cabin.

[0064] In order to prevent the power supply and signal interface board 1011 and the oxygen interface panel 1012 from being exposed to the outside and being damaged, Figure 2 , Figure 3 , Figure 5 and Fig.10 As shown, the power and signal interface board 1011 and the oxygen interface panel 1012 of this embodiment are both provided with an openable and closable window 109. The window 109 includes a frame 1091, a window door 1092 hinged to the upper end of the frame 1091, and two support plates 1093 hinged to both sides of the frame 1091. The support plates 1093 can support the window door 1092 when the window door 1092 is opened, and a sealing ring is provided between the frame 1091 and the side wall 101. Thus, when the window 109 is closed, the two support plates 1093 are turned inside the frame 1091 and are buckled in the frame 1091 by the window door 1092. When the window 109 is opened, the window door 1092 is folded upward, and the two support plates 1093 are rotated outside the window 109 to support the window 109. At the same time, the support plates 1093 can prevent rain and dust from damaging the power and signal interface board 1011 and the oxygen interface panel 1012 in the window 109 to a certain extent. In specific implementation, the upper part of the support plate 1093 has an inclined guide surface. When the support plate 1093 supports the window door 1092, the window door 1092 is in an inclined state to prevent rainwater from being retained at the window 109, and to prevent the power and signal interface board 1011 from being flooded and malfunctioning.

[0065] In order to accommodate the patients and provide them with medical treatment, Figure 4 and Figure 5 As shown, the expansion cabin 2 of this embodiment is arranged with multiple beds 4, multiple bedside tables 5 and multiple equipment belts 6, and the equipment belt 6 has a call terminal. The call terminal is connected to the communication device for the patient to call the rescue personnel. At the same time, at least one lighting fixture and at least one ultraviolet disinfection lamp are provided on the top of the main cabin 1. In the specific implementation, the beds 4, bedside tables 5 and equipment belts 6 are arranged in the expansion cabin 2, and the main cabin 1 is only used as a passage to connect the expansion cabins 2 on the left and right sides of the main cabin 1.

[0066] To sum up, the expandable cabin of the present embodiment is provided with a movable flap 102 and a tent, so that the movable flap 102 can be unfolded outside the main cabin body 1, and together with the inflatable tent 201, an expansion cabin 2 connected to the main cabin body 1 is formed, thereby realizing convenient and fast expansion of the usable space of the cabin body, improving the usability of the cabin, and having good usability.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An expandable shelter, characterized in that: It comprises a main cabin (1) and an expansion cabin (2); At least one side wall (101) of the main cabin (1) is provided with a movable flap (102) that can be flipped and unfolded in a direction away from the main cabin (1); The movable flap (102) is detachably equipped with a container having an internal space to form the expansion cabin (2) connected to the main cabin (1).

2. The expandable shelter according to claim 1, characterized in that: The containing body is an inflatable tent (201), and the inflatable tent can be stored in the main cabin (1).

3. The expandable shelter according to claim 1, characterized in that: The main cabin (1) further contains a plurality of expansion floors (103); One side of the expansion floor (103) can be connected to the movable flap (102), and the expansion floors (103) can be spliced ​​with each other; The accommodating body can be assembled on the movable flap (102) and the expansion floor (103) to expand and extend the expansion cabin (2) in a direction away from the main cabin body (1).

4. The expandable shelter according to claim 1, characterized in that: The main cabin (1) is composed of a plurality of composite panels spliced ​​together; The composite panel comprises a frame, a plate filled in the frame, and a skin provided on the frame for covering the plate; The frame is formed by welding aluminum alloy square tubes, the plate is made of polyurethane foam board, and the skin is made of carbon fiber skin.

5. The expandable shelter according to claim 1, characterized in that: A hydraulic push rod (104) is connected between the movable flap (102) and the side wall (101).

6. The expandable shelter according to claim 3, characterized in that: Leveling legs (105) for leveling the main cabin (1) are provided at the four corners of the main cabin (1), and jack support legs (106) are provided at the four corners of the expansion floor (103).

7. The expandable shelter according to any one of claims 1 to 6, characterized in that: The main cabin (1) has an equipment room (3), and the equipment room (3) is located at the rear of the main cabin (1); The equipment room (3) is provided with ventilation equipment, power distribution equipment and communication equipment, and the power distribution equipment and the communication equipment are both located above the ventilation equipment; The front wall of the main cabin body (1) is provided with a main cabin door (107) opening to the left and right, and the main cabin door (107) is provided with an observation window (1071); The side walls (101) are each provided with a plurality of inspection doors (108) that are in communication with the equipment room (3).

8. The expandable shelter according to claim 7, characterized in that: A power supply and signal interface board (1011) electrically connected to the power distribution equipment and the communication equipment, and an oxygen interface panel (1012) are provided on the side wall (101) of the main cabin (1); The power supply and signal interface board (1011) and the oxygen interface panel (1012) are both provided with openable and closable windows (109); The window comprises a frame (1091), a window door (1092) hinged to the upper end of the frame (1091), and two support plates (1093) hinged to both sides of the frame (1091); The support plate (1093) is capable of supporting the window door (1092) when the window door (1092) is opened, and a sealing ring is provided between the frame (1091) and the side wall (101).

9. The expandable shelter according to claim 7, characterized in that: The power distribution equipment includes short-circuit protection, leakage protection, overload protection and lightning protection devices, and the power distribution equipment adopts three-phase four-wire AC 380V power supply; The communication equipment includes two network interfaces, a ring network switch, a router, and a camera to form information interconnection inside and outside the main cabin (1) and the expansion cabin (2).

10. The expandable shelter according to claim 6, characterized in that: The top of the main cabin (1) is provided with at least one lighting fixture and at least one ultraviolet disinfection lamp; A plurality of hospital beds (4), a plurality of bedside cabinets (5) and a plurality of equipment belts (6) are arranged in the expansion cabin (2), and a call terminal is provided on the equipment belt (6).

Images