A foldable and liftable mobile cabin

Abstract

The present invention provides a foldable and liftable mobile cabin, which relates to the technical field of mobile cabins and solves the technical problems in the prior art that the folding and opening process of the mobile cabin is relatively cumbersome and the support is not stable enough after being fully opened. The foldable and liftable mobile cabin comprises a chassis and a cabin, the cabin is arranged on the chassis, the cabin comprises a bottom plate and a top plate, the bottom plate is arranged on the chassis, a lifting column is arranged on the bottom plate, the top end of the lifting column is connected to the top plate and can drive the top plate to rise and fall, and folding side wing plates are respectively connected on both sides of the bottom plate, and the two sides of the bottom plate are respectively connected to the two sides of the top plate through the corresponding folding side wing plates; the present invention can not only realize folding, but also has a convenient folding process, and at the same time, when fully opened, the support is stable and the safety factor is high.

Description

Technical Field

[0001] The invention relates to the technical field of movable cabins, and in particular to a foldable and liftable movable cabin. Background Art

[0002] With the continuous progress of society and the continuous improvement of people's living standards, mobile cabins, as a kind of movable houses, are widely used in the fields of environmentally friendly public toilets, sanitation facilities, on-site construction and outdoor travel in people's daily lives. In order to improve the space compression rate, the mobile cabins currently on the market can be folded, but such mobile cabins are often not stable enough after opening, and the top plate needs to be hung to achieve opening and folding, which is cumbersome.

[0003] A Chinese patent document discloses a mobile cabin, which includes a bottom plate, a top plate, left and right upper side plates, left and right lower side plates, a front plate and a rear plate. The plates are rotatably connected by hinges, and hooks are respectively provided at the four corners of the top plate. When opening, the top plate is lifted by the four hooks so that all the side plates on both sides are fully opened and then fixed to complete the full unfolding of the mobile cabin. When folding, the top plate is hung, the fixing parts are removed and the top plate is slowly lowered, and the edges connecting the side plates on both sides are moved inward, finally realizing the folding of the mobile cabin.

[0004] The applicant compared the prior art and found that there were at least the following technical problems:

[0005] 1. The mobile cabin requires other equipment to assist the top plate hanging during the opening and folding process, which is complicated and inconvenient to operate.

[0006] 2. After the mobile cabin is fully opened, the top plate is supported by the left and right side plates, while the left and right side plates, the top plate and the bottom plate are connected by hinges, which are not stable enough and pose a safety hazard. Summary of the invention

[0007] The object of the present invention is to provide a foldable and liftable mobile cabin to solve the technical problems in the prior art that the folding and opening process of the mobile cabin is relatively cumbersome, and the support is not stable enough after being fully opened; the preferred technical scheme among the many technical schemes provided by the present invention can produce many technical effects (the arrangement of the flip top plate and the flip bottom plate can increase the indoor space of the mobile cabin after it is opened while ensuring that it is easy to fold and open; the first folding side wing plate, the second folding side wing plate, the flip top plate and the flip bottom plate can be folded with the cooperation of the lifting columns; the connecting plate and the sliding block cooperate with each other so that the flip top plate and the first folding side wing plate can only be folded in the specified reverse direction, so that the folding process of the flip top plate and the first folding side wing plate is more stable; the flip cylinder cooperates with the lifting columns, The compartment can be opened and folded automatically; the seven-shaped connecting end of the connecting arm is connected to the output end of the flip bottom plate, which is convenient for folding and opening; the limit device can limit the folding direction of the second folding side wing plate and the flip bottom plate, so that the folding process of the flip bottom plate and the second folding side wing plate is smoother; the chassis is set as a truss structure, which reduces the load on the basis of stable support; the lifting column is rotatably connected with the side panel, and the side panel can be used as the door and window of the compartment; wheels are arranged at the bottom of the chassis, so that the compartment can be moved; a storage bin is arranged on the chassis, and a pull-out traction frame is arranged in the storage bin, which makes the moving process more convenient with the wheels; a flat opening support arm is arranged on the chassis for supporting the flip bottom plate, which further makes the support more stable when the compartment is fully opened, etc.); see the following for details.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] The present invention provides a foldable and liftable mobile cabin, comprising a chassis and a cabin, wherein the cabin is arranged on the chassis, wherein: the cabin comprises a bottom plate and a top plate, the bottom plate is arranged on the chassis, a lifting column is arranged on the bottom plate, the top end of the lifting column is connected to the top plate and can drive the top plate to rise and fall, and foldable side wing plates are respectively connected to the two sides of the bottom plate, and the two sides of the bottom plate are respectively connected to the two sides of the top plate through the corresponding folding side wing plates.

[0010] Preferably, the top plate includes a fixed top plate, and both sides of the fixed top plate are rotatably connected to a flip top plate, and the bottom plate includes a fixed bottom plate, and both sides of the fixed bottom plate are rotatably connected to a flip bottom plate, wherein: the top end of the folding side wing plate is rotatably connected to the corresponding flip top plate; the bottom end of the folding side wing plate is rotatably connected to the corresponding flip bottom plate; the bottom end of the lifting column is arranged on the fixed bottom plate, and the top end of the lifting column is connected to the fixed top plate and can drive the fixed top plate to rise and fall.

[0011] Preferably, the folding side wing panel comprises a first folding side wing panel and a second folding side wing panel which are rotatably connected, wherein: the top end of the first folding side wing panel is foldably connected to the corresponding flip top panel through a connecting piece; the bottom end of the second folding side wing panel is rotatably connected to the corresponding flip bottom panel.

[0012] Preferably, the connecting member includes a connecting plate and a slider, wherein: the connecting plate is arranged on the bottom surface of the flip top plate near the edge, the slider is arranged at the edge of the top end of the first folding side wing plate, a sliding groove is arranged on the connecting plate, the slider is placed in the sliding groove and can slide along the sliding groove.

[0013] Preferably, a flip cylinder is provided on the fixed base plate, and a connecting arm is provided on the flip base plate, wherein: a seven-shaped connecting end is provided at one end of the connecting arm, and the telescopic end of the flip cylinder is connected to the seven-shaped connecting end.

[0014] Preferably, the compartment also includes a limiting device, which includes a limiting gear, a limiting mounting frame and a limiting rack, wherein: the limiting gear is fixedly mounted on the edge position of the bottom end of the second folding side wing plate, the limiting mounting frame is connected to the edge position of the flip bottom plate, the other end of the connecting arm is connected to the limiting rack, the limiting rack passes through the limiting mounting frame and can slide in the limiting mounting frame, and the limiting rack can engage with the limiting gear.

[0015] Preferably, a side plate is rotatably connected to the lifting column, and the side plate includes an upper side plate and a lower side plate, wherein: the bottom of the upper side plate is inserted into the lower side plate and can be extended and retracted relative to the lower side plate; the upper side plate is rotatably connected to the side surface of the telescopic end of the lifting column, and rises and falls synchronously with the telescopic end of the lifting column; the lower side plate is rotatably connected to the lower section of the lifting column.

[0016] Preferably, the chassis is configured as a truss structure as a whole, wheels are provided at the bottom of the chassis, the chassis forms a mobile chassis, and the fixed bottom plate is provided on the mobile chassis.

[0017] Preferably, a storage bin is provided on the chassis, a pull-out type traction frame is provided in the storage bin, and the pull-out type traction frame is slidably matched with respect to the storage bin.

[0018] Preferably, two sides of the chassis are foldably provided with flat-opening support arms, the flat-opening support arms are arranged below the flip bottom plate, and the flat-opening support arms are used to support the fully opened flip bottom plate.

[0019] The foldable and liftable mobile cabin provided by the present invention has at least the following beneficial effects:

[0020] The foldable and liftable mobile cabin comprises a chassis and a cabin, the cabin being arranged on the chassis, the chassis being used to support the cabin, and the support is stable, and the cabin is used for living, entertainment, and storing articles, etc.; the cabin comprises a bottom plate and a top plate, the bottom plate being arranged on the chassis, and a lifting column being arranged on the bottom plate, the top end of the lifting column being connected to the top plate and capable of driving the top plate to rise and fall, the two sides of the bottom plate being respectively connected with foldable side wing plates, the two sides of the bottom plate being respectively connected to the two sides of the bottom plate through corresponding foldable side wing plates, the top plate, the bottom plate and the foldable side wing plates can be opened and folded under the action of the lifting columns without the need for additional hanging of the top plate, and after the foldable and liftable mobile cabin is fully opened, the chassis supports the entire cabin, and the lifting columns support the top plate, and the support is stable; the present invention can not only realize folding, but also has a convenient folding process, and at the same time, when it is fully opened, the support is stable and the safety factor is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the present invention in a folded state;

[0023] Figure 2 It is a schematic diagram of the structure of the present invention in an open state;

[0024] Figure 3 It is a schematic diagram of the fully foldable compartment structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the semi-foldable compartment structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of a fully opened compartment of the present invention;

[0027] Figure 6 It is an enlarged view of part A of the present invention;

[0028] Figure 7 It is a schematic diagram of the connection structure of the limit device, the connecting arm and the turning cylinder of the present invention;

[0029] Figure 8 It is a schematic diagram of the connection structure of another embodiment of the limit device, the connecting arm and the turning cylinder of the present invention;

[0030] Fig. 9It is a schematic diagram of the chassis structure of the present invention.

[0031] Reference numerals

[0032] 1- chassis; 11- flat-opening support arm; 2- compartment; 21- bottom plate; 211- fixed bottom plate; 212- flip bottom plate; 22- folding side wing plate; 221- first folding side wing plate; 222- second folding side wing plate; 23- lifting column; 24- top plate; 241- fixed top plate; 242- flip top plate; 3- connecting piece; 31- connecting plate; 311- slide groove; 32- sliding block; 4- flip cylinder; 5- limiting device; 51- limiting gear; 52- limiting mounting frame; 53- limiting rack; 6- connecting arm; 61- seven-shaped connecting end; 62- auxiliary cylinder; 7- pull-out traction frame. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0034] The present invention provides a foldable and liftable mobile cabin. Figure 1 Schematic diagram of the folded state structure of the present invention and Figure 2 As shown in the structural schematic diagram of the open state of the present invention, the foldable and liftable mobile cabin includes a chassis 1 and a cabin 2, and the cabin 2 is arranged on the chassis 1, wherein: the cabin 2 includes a bottom plate 21 and a top plate 24, the bottom plate 21 is arranged on the chassis 1, and a lifting column 23 is arranged on the bottom plate 21, and the top of the lifting column 23 is connected to the top plate 24 and can drive the top plate 24 to rise and fall, and folding side wing panels 22 are respectively connected on both sides of the bottom plate 21, and the two sides of the bottom plate 21 are respectively connected to the two sides of the top plate 24 through the corresponding folding side wing panels 22, and the folding side wing panels 22 are arranged as a plurality of side wing panels that are folded in sequence.

[0035] When opening, the lifting columns 23 push the top plate 24 to move upward, and the top plate 24 drives the folding side wing panels 22 on both sides to gradually open. When the foldable and liftable mobile cabin is fully opened, the lifting columns 23 support the top plate 24, and the chassis 1 supports the entire cabin 2. When folding, the lifting columns 23 drive the top plate 24 to move downward, and the folding side wing panels 22 are gradually folded. When the present invention is fully opened, the lifting columns 23 support the top plate 24, and the chassis 1 supports the entire cabin 2. The support is stable. During the folding process, the top plate 24, the bottom plate 21 and the folding side wing panels 22 cooperate with the lifting columns 23, which can not only be folded, but also the folding process is relatively convenient.

[0036] As an optional implementation, the lifting column 23 is configured as a hydraulic lifting column, a pneumatic lifting column or an electric lifting column.

[0037] As an optional implementation, Figure 2 As shown, the top plate 24 includes a fixed top plate 241, and both sides of the fixed top plate 241 are rotatably connected to be provided with a flip top plate 242, and both sides of the fixed top plate 241 are connected to the flip bottom plate 242 through hinges, and the bottom plate 21 includes a fixed bottom plate 211, and both sides of the fixed bottom plate 211 are rotatably connected to be provided with a flip bottom plate 212, and both sides of the fixed bottom plate 211 are connected to the flip bottom plate 212 through hinges, wherein: the top end of the folding side wing plate 22 is rotatably connected to the corresponding flip top plate 242; the bottom end of the folding side wing plate 22 is rotatably connected to the corresponding flip bottom plate 212; the bottom end of the lifting column 23 is fixedly set on the fixed bottom plate 211, and the top end of the lifting column 23 is connected to the fixed top plate 241 and can drive the fixed top plate 241 to move up and down; the number of the lifting columns 23 is set to four, and the four lifting columns 23 are arranged on the four corners of the fixed bottom plate 211, so that the lifting is more stable and the support is more stable.

[0038] As an optional implementation, Figure 2 As shown, the folding side wing panel 22 includes a first folding side wing panel 221 and a second folding side wing panel 222 which are rotatably connected, and the first folding side wing panel 221 and the second folding side wing panel 222 are connected by a hinge, wherein: the top end of the first folding side wing panel 221 is foldably connected to the corresponding flip top panel 242 through a connecting member 3, and the connecting member 3 can be set as a foldable connecting member; the bottom end of the second folding side wing panel 222 is rotatably connected to the corresponding flip bottom panel 212, and the bottom end of the second folding side wing panel 222 is connected to the flip bottom panel 212 through a hinge; the flip top panel 242, the first folding side wing panel 221, the second folding side wing panel 222 and the flip bottom panel 212 form a left and right four-connected compartment.

[0039] As an optional implementation, Figure 5 The schematic diagram of the fully opened compartment structure of the present invention and Figure 6As shown in the enlarged view of part A of the present invention, the connecting member 3 includes a connecting plate 31 and a slider 32, wherein: the connecting plate 31 is arranged on the bottom surface of the flip top plate 242 near the edge, the slider 32 is arranged on the edge of the top end of the first folding side wing plate 221, a slide groove 311 is arranged on the connecting plate 31, the slider 32 is placed in the slide groove 311 and can slide along the slide groove 311, the slider 32 can only slide in the slide groove 311, effectively limiting the folding mode of the flip top plate 242 and the first folding side wing plate 221, making the entire folding process more stable; the connecting plate 31 includes a first plate surface and a second plate surface, the first plate surface and the second plate surface are vertically connected to form an L shape, the first plate surface is fixedly connected to the bottom surface of the flip top plate 242 near the edge, the slide groove 311 is arranged on the second plate surface, the slider 32 passes through the slide groove 311, and a limiting block is connected to the end of the slider 32, and the limiting block can effectively prevent the slider 32 from detaching from the slide groove 311.

[0040] As an optional implementation, Figure 7 As shown in the schematic diagram of the connection structure of the limiting device, the connecting arm and the flip cylinder of the present invention, a flip cylinder 4 is arranged on the fixed base plate 211, and a connecting arm 6 is arranged on the flip base plate 212, wherein: one end of the connecting arm 6 is provided with a seven-shaped connecting end 61, the telescopic end of the flip cylinder 4 is connected to the seven-shaped connecting end 61, the end of the seven-shaped connecting end 61 is inclined downward, and is rotatably connected to the telescopic end of the flip cylinder 4; a mounting block is provided on the fixed base plate 211, and the flip cylinder 4 is rotatably mounted on the mounting block, and the flip cylinder 4 cooperates with the lifting column 23 to be used for folding and opening the foldable and liftable mobile compartment.

[0041] As an optional implementation, Figure 7 As shown, the compartment 2 also includes a limiting device 5, which includes a limiting gear 51, a limiting mounting frame 52 and a limiting rack 53, wherein: the limiting gear 51 is fixedly mounted at the edge position of the bottom end of the second folding side wing plate 222, the limiting mounting frame 52 is connected and arranged at the edge position of the flip bottom plate 212, the other end of the connecting arm 6 is connected to the limiting rack 53, the limiting rack 53 passes through the limiting mounting frame 52 and can slide in the limiting mounting frame 52, and the limiting rack 53 can engage with the limiting gear 51.

[0042] like Figure 3 Schematic diagram of the fully foldable cabin structure of the present invention, Figure 4 A schematic diagram of the semi-foldable compartment structure of the present invention, Figure 5 and Figure 7As shown, during the opening process of the compartment 2, the lifting column 23 drives the fixed top plate 241 to move upward, the telescopic end of the flip cylinder 4 begins to extend, and the slider 32 located at the end position of the slide groove 311 close to the fixed top plate 241 slides along the slide groove 311 in the direction away from the fixed top plate 241, and the flip bottom plate 212 opens outward in the direction away from the fixed top plate 241. After the flip bottom plate 212 is fully opened, the telescopic end of the flip cylinder 4 continues to extend, pushing the seven-shaped connecting end 61 to move. At this time, the connecting arm 6 pushes the limit rack 53 to pass through the limit mounting frame 52 and move along the limit mounting frame The frame 52 slides, and the slider 32 continues to slide along the slide groove 311 in the direction away from the fixed top plate 241, and the first folding side wing plate 221 and the second folding side wing plate 222 are opened outward in the direction away from the fixed top plate 241 at the same time, until the telescopic end of the flip cylinder 4 is fully extended, the slider 32 is located at the end position of the slide groove 311 away from the fixed top plate 241, the first folding side wing plate 221 is perpendicular to the flip top plate 242, and the second folding side wing plate 222 is perpendicular to the flip bottom plate 212, at this time the compartment 2 is fully opened; the folding process of the compartment 2 is opposite to the opening process.

[0043] Preferably, if Figure 8 As shown in the schematic diagram of the connection structure of another embodiment of the limit device, connecting arm and flip cylinder of the present invention, the other end of the connecting arm 6 is connected to the limit rack 53 through the auxiliary cylinder 62. When the flip bottom plate 212 is fully opened, the telescopic end of the auxiliary cylinder 62 and / or the flip cylinder 4 extends out, pushing the limit rack 53 to slide along the limit mounting frame 52 until the compartment 2 is fully opened. The folding process of the compartment 2 is opposite to the opening process.

[0044] As an optional implementation, meshing teeth are not provided on a partial circumferential section of the limit rack 51, and only a partial circumferential section of the limit rack 51 is meshed with the limit rack 53. When the compartment 2 is fully opened, the limit rack 53 can drive the limit gear 51 to rotate only by sliding in the direction close to the fixed bottom plate 211, which has a limiting effect, further limiting the first folding side wing panel 222 and the flip bottom plate 212 to only be able to open or fold along a single side, and at the same time further making the support of the compartment 2 more stable after it is fully opened.

[0045] As an optional embodiment, a side panel is rotatably connected to the lifting column 23, and the side panel includes an upper side panel and a lower side panel, wherein: the bottom of the upper side panel is inserted into the interior of the lower side panel and can be extended and retracted relative to the lower side panel; the upper side panel is rotatably connected to the side of the telescopic end of the lifting column 23, and is lifted and lowered synchronously with the telescopic end of the lifting column 23; the lower side panel is rotatably connected to the lower section of the lifting column 23; the upper side panel and the lower side panel can rotate synchronously relative to the lifting column 23, and the upper side panel can slide relative to the lower side panel under the drive of the lifting column 23; preferably, the upper side panel is connected to the side of the telescopic end of the lifting column 23 by a rotating shaft sleeve or a hinge, and the lower side panel is connected to the side of the lower section of the lifting column 23 by a rotating shaft sleeve or a hinge.

[0046] As an optional implementation, Fig. 9 As shown in the schematic diagram of the chassis structure of the present invention, the chassis 1 is configured as a truss structure as a whole, wheels are provided at the bottom of the chassis 1, the chassis 1 forms a mobile chassis, and a fixed bottom plate 211 is provided on the mobile chassis; optionally, the wheels are detachably provided in the middle position of the bottom surface of the mobile chassis, and the wheels can be provided in plurality, so that the movement is more stable.

[0047] As an optional implementation, Fig. 9 As shown, a storage bin is provided on the chassis 1, and a pull-out traction frame 7 is provided in the storage bin, and the pull-out traction frame 7 is slidably matched with the storage bin; slideways are provided on the bottom beam and the top beam of the storage bin, and sliding wheels or sliding blocks are provided at corresponding positions on the bottom surface and the top surface of the pull-out traction frame 7, and a limiting block is provided at one end of the pull-out traction frame 7 close to the chassis 1 to prevent the pull-out traction frame 7 from escaping from the storage bin. When not in use, the pull-out traction frame 7 is stored in the storage bin; the pull-out traction frame 7 cooperates with wheels to facilitate traction and movement.

[0048] As an optional embodiment, a flip staircase is provided on the side of the chassis 1 opposite to the pull-out traction frame 7 .

[0049] As an optional implementation, Figure 2 and Fig. 9As shown, both sides of the chassis 1 are foldably provided with flat-opening support arms 11, and the flat-opening support arms 11 on both sides are symmetrically arranged relative to the pull-out traction frame 7. Both sides of the chassis 1 are provided with support arm accommodating bins, and when not in use, the flat-opening support arms 11 are stored in the support arm accommodating bins; the flat-opening support arms 11 are arranged below the flip bottom plate 212, and the flat-opening support arms 11 are used to support the fully opened flip bottom plate 212; the number of the flat-opening support arms 11 is set to four, and the four flat-opening support arms 11 are evenly divided into two groups, which are respectively arranged on both sides of the chassis 1; preferably, the flat-opening support arms 11 are provided with telescopic legs, and when the flat-opening support arms 11 are fully unfolded, the telescopic legs are extended to make the wheels leave the ground, thereby effectively preventing the foldable and liftable mobile cabin from shaking after being fully opened.

[0050] In the present invention, the side of the chassis 1 on which the pull-out traction frame 7 is provided is the front side, the side opposite to the pull-out traction frame 1 is the rear side, the two sides corresponding to the flat-opening support arms 11 are the left and right sides, and the flip top panel 242, the folding side wing panels 22 and the flip bottom panel 212 are opened along the left and right directions; the side panels are provided on the front and rear sides of the compartment 2.

[0051] As an optional embodiment, the interior of the compartment 2 is provided with a lighting assembly, an air-conditioning assembly, a KTV assembly, a stove, a liftable dining table, a speaker and a bed, etc. Optionally, the lighting assembly and the air-conditioning assembly are both arranged inside the compartment 2, the KTV assembly is arranged at the front side position of the bottom surface of the fixed top plate 241, the stove is arranged at the front side position of the top surface of the fixed bottom plate 211, the stove is arranged as a pull-out stove, and the pull-out stove can be hinged with the pull-out traction frame 7 after being extended, a ventilation fan is arranged on the folding side wing panel 22, the liftable dining table is arranged in the middle position of the top surface of the fixed bottom plate 211, the speaker is arranged at the rear side position of the top surface of the fixed bottom plate 211, and the bed is arranged as a lift bed or a flip bed; the foldable liftable mobile compartment forms a camping compartment integrating catering, accommodation and entertainment for outdoor travel, and has the advantages of convenient and fast movement, smooth operation, high flexibility and high safety factor.

[0052] As an optional embodiment, the lifting column 23 is configured as a hydraulic lifting column, and the foldable lifting mobile cabin also includes an electronic control device and a wireless communication device. The electronic control device is arranged in the cabin 2, wherein: the electronic control device includes a motor oil pump, a synchronous motor, a transformer, an electromagnetic reversing valve and an electronic control box, and the motor oil pump, the synchronous motor, the transformer and the electromagnetic reversing valve are all electrically connected to the electronic control box, and the motor oil pump is configured as an automatic variable motor oil pump, and the motor oil pump provides circulating power for the pressure oil circuit of the hydraulic lifting column and the tilting cylinder 4; the synchronous motor is arranged on the pressure oil circuit of the hydraulic lifting column and the tilting cylinder 4, and can control all the hydraulic lifting columns and All the flip cylinders 4 are precisely and synchronously extended and retracted; the transformer is used to convert strong electricity into weak electricity, so that the voltage of 220V can be converted into the voltage of 12V, 24V or 36V, and cooperate with the control switch to make the opening or folding of the compartment 2 more convenient and safe; the electromagnetic reversing valve is provided on the pressure oil circuit of the hydraulic lifting column and the flip cylinder 4, which can control the direction of the oil circuit and control the conduction or cutting of the oil circuit; the wireless communication device includes a signal receiver and a remote controller, and the signal receiver is arranged in the compartment 2 and is electrically connected to the electric control box. After the command information issued by the remote controller is remotely received by the signal receiver, the remote control of the opening or folding of the compartment 2 can be realized through the electric control box.

[0053] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A foldable and liftable mobile cabin, characterized in that: It comprises a chassis (1) and a cabin (2), wherein the cabin (2) is arranged on the chassis (1), wherein: The cabin (2) comprises a bottom plate (21) and a top plate (24), wherein the bottom plate (21) is arranged on the chassis (1), and a lifting column (23) is arranged on the bottom plate (21), and the top end of the lifting column (23) is connected to the top plate (24) and can drive the top plate (24) to rise and fall, and folding side wing plates (22) are respectively connected to the two sides of the bottom plate (21), and the two sides of the bottom plate (21) are respectively connected to the two sides of the top plate (24) through the corresponding folding side wing plates (22); The top plate (24) comprises a fixed top plate (241), and both sides of the fixed top plate (241) are rotatably connected to be provided with a flip top plate (242); the bottom plate (21) comprises a fixed bottom plate (211), and both sides of the fixed bottom plate (211) are rotatably connected to be provided with a flip bottom plate (212), wherein: the top end of the folding side wing plate (22) is rotatably connected to the corresponding flip top plate (242); the bottom end of the folding side wing plate (22) is rotatably connected to the corresponding flip bottom plate (212); the bottom end of the lifting column (23) is arranged on the fixed bottom plate (211), and the top end of the lifting column (23) is connected to the fixed top plate (241) and can drive the fixed top plate (241) to rise and fall; The foldable side wing plate (22) comprises a first foldable side wing plate (221) and a second foldable side wing plate (222) which are rotatably connected to each other, wherein: the top end of the first foldable side wing plate (221) is foldably connected to the corresponding flip top plate (242) via a connecting member (3); the bottom end of the second foldable side wing plate (222) is rotatably connected to the corresponding flip bottom plate (212); A turning cylinder (4) is rotatably arranged on the fixed bottom plate (211), and a connecting arm (6) is arranged on the turning bottom plate (212), wherein: one end of the connecting arm (6) is provided with a seven-shaped connecting end (61), and the telescopic end of the turning cylinder (4) is connected to the seven-shaped connecting end (61); The compartment (2) further comprises a limiting device (5), the limiting device (5) comprising a limiting gear (51), a limiting mounting frame (52) and a limiting rack (53), wherein: the limiting gear (51) is fixedly mounted at the edge of the bottom end of the second folding side wing plate (222), the limiting mounting frame (52) is connected to the edge of the flip bottom plate (212), the other end of the connecting arm (6) is connected to the limiting rack (53), the limiting rack (53) passes through the limiting mounting frame (52) and can slide in the limiting mounting frame (52), and the limiting rack (53) can mesh with the limiting gear (51); The connecting member (3) comprises a connecting plate (31) and a sliding block (32), wherein: the connecting plate (31) is arranged on the bottom surface of the flip top plate (242) at a position close to the edge, the sliding block (32) is arranged at the edge of the top end of the first folding side wing plate (221), the connecting plate (31) is provided with a sliding groove (311), and the sliding block (32) is placed in the sliding groove (311) and can slide along the sliding groove (311).

2. The foldable and liftable mobile cabin according to claim 1 is characterized in that: The lifting column (23) is rotatably connected to a side plate, the side plate comprising an upper side plate and a lower side plate, wherein: The bottom of the upper side plate is inserted into the lower side plate and can be extended and retracted relative to the lower side plate; The upper side plate is rotatably connected to the side of the telescopic end of the lifting column (23), and rises and falls synchronously with the telescopic end of the lifting column; The lower side plate is rotatably connected to the lower section of the lifting column (23).

3. The foldable and liftable mobile cabin according to claim 1 is characterized in that: The chassis (1) is configured as a truss structure as a whole, wheels are provided at the bottom of the chassis (1), the chassis (1) forms a mobile chassis, and the fixed bottom plate (211) is provided on the mobile chassis.

4. The foldable and liftable mobile cabin according to claim 3 is characterized in that: A storage bin is provided on the chassis (1), a pull-out type traction frame (7) is provided in the storage bin, and the pull-out type traction frame (7) is slidably matched with respect to the storage bin.

5. The foldable and liftable mobile cabin according to claim 3 is characterized in that: Flat-opening support arms (11) are foldably provided on both sides of the chassis (1); the flat-opening support arms (11) are arranged below the flip bottom plate (212); and the flat-opening support arms (11) are used to support the flip bottom plate (212) when it is fully opened.

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