Fabricated building portable house

Abstract

The invention discloses an assembly type building prefabricated house, and belongs to the technical field of prefabricated houses, the assembly type building prefabricated house comprises an assembly type house body, an adjusting mechanism is arranged at the position, close to the top end, between the two sides of the inner wall of the assembly type house body, and two sets of movable roofs are symmetrically arranged at the top of the adjusting mechanism; the adjusting mechanism is used for driving the roof to move to be opened or closed, vertical plates used for triggering the side roofs to be closed are fixedly installed at the positions, located on the inner sides of the side roofs, of the top of the assembly type house body, and a turnover mechanism used for driving the second U-shaped roof to turn over is fixedly installed at the top of the inner wall of the first U-shaped roof. Through cooperative use of the driving mechanism and the adjusting mechanism, the roof can be moved and opened towards the two sides, so that the sun can directly irradiate into the portable house in the daytime, bedclothes can be aired under the condition that the bedclothes are not carried, time and labor are saved, a user can lie on a bed to enjoy the starry sky at night, and the bedclothes can be conveniently aired. And the interestingness of living of the portable house is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of movable panel houses, and specifically to a prefabricated building movable panel house. Background Art

[0002] A movable panel house is an environmentally friendly and economical movable panel house with a new concept, which uses color steel plates as the skeleton, sandwich panels as the enclosure material, combines spaces in a standard modular series, and the components are connected by bolts. It can be assembled and disassembled conveniently and quickly, realizing the general standardization of temporary buildings, establishing the building concept of environmental protection, energy conservation, quickness and high efficiency, and enabling temporary houses to enter a field of standardized products with serial development, integrated production, supporting supply, inventory and multiple turnover uses.

[0003] For example, the Chinese invention patent with the authorization announcement number: CN111395808B discloses a building movable panel house, including a base plate, a base is installed on the base plate, a living cavity is formed inside the base, the upper end surface of the base is open, a ring-shaped filling cavity is arranged around the base on the upper end surface of the base, an air bag member is filled in the filling cavity, the bottom of the air bag member is in contact with the bottom surface of the filling cavity, the other end of the air bag member extends out of the upper end surface of the base, a building base member with an open lower end surface is installed at the open end of the upper end of the whole base, the building base member is buckled in the filling cavity, a buckling cavity with the same shape as the air bag member is opened at the bottom of the building base member, and the top extending end of the air bag member is installed in the buckling cavity. The present invention adopts an up-and-down settlement structure, which can absorb solar heat during the day and supply it for night use, improve the indoor temperature, reduce energy loss, and at the same time has very good airtightness, and reduces the height of the building body during strong airflows to obtain better heat preservation ability and wind resistance.

[0004] Another example is the Chinese invention patent with the authorization announcement number: CN111794382B, which discloses a stable elevated building movable panel house, including a movable panel house body, a top plate, lifting rings, a bottom plate, a rotating shaft and a mounting block. The top of the movable panel house body is fixed with a top plate, and lifting rings are screwed at the four corners of the top end of the top plate. And a bottom plate is arranged at the bottom of the movable panel house body. A limiting platform is integrally formed on the upper part of the bottom plate, and the limiting platform is connected with a pressing groove on the inner side of the bottom of the side plate of the movable panel house body. An adjusting groove is opened on the lower end surface of the bottom plate, an adjusting rod is arranged inside the adjusting groove, and a rotatable support leg is arranged on the adjusting rod. This stable elevated building movable panel house, through the improvement of the bottom plate of the existing movable panel house body, can realize the elevation treatment of the bottom plate of the movable panel house when building the movable panel house, reduce the time and cost of piling bricks or concrete for the bottom frame, and effectively improve the building efficiency of the movable panel house.

[0005] At present, the ventilation of existing prefabricated buildings on the market mostly relies on doors and windows. However, the personnel on construction sites are complex. To protect their personal privacy, the people resting inside the prefabricated buildings usually lock the doors and draw the curtains to ensure living privacy. After locking the doors and drawing the curtains, the ventilation effect of the prefabricated buildings will be extremely poor, affecting the living comfort. In addition, the existing prefabricated buildings have relatively single functions and poor applicability, making it difficult to meet the personalized living needs of young workers. There are certain limitations and room for improvement.

[0006] Therefore, it is necessary to provide a prefabricated building to solve the above technical problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a prefabricated building to solve the problems raised in the above background technology.

[0008] To achieve the above objectives, the present invention is realized through the following technical solutions: A prefabricated building includes a prefabricated housing. An adjustment mechanism is provided at a position near the top between the two inner walls of the prefabricated housing. Two movable roofs are symmetrically arranged at the top of the adjustment mechanism. The adjustment mechanism is used to drive the roof to move for opening or closing.

[0009] The roof includes a U-shaped roof one. One side of the U-shaped roof one is hinged with a U-shaped roof two. The other side of the U-shaped roof two is rotatably connected to a side roof. An opening torsion spring is fixedly connected between the side roof and the U-shaped roof two. The connections between the U-shaped roof one and the U-shaped roof two and between the two roofs are sealed with gaskets to ensure the tightness of the connections and prevent rain leakage through the roof during rainy days.

[0010] A vertical plate for triggering the closing of the side roof is fixedly installed inside the top of the U-shaped roof one and on the inner side of the side roof of the prefabricated housing.

[0011] A flipping mechanism for driving the U-shaped roof two to flip is fixedly installed at the top of the inner wall of the U-shaped roof one.

[0012] As a further description of the above technical solution: Two fan-shaped receiving grooves are opened on one side of the U-shaped roof two close to the U-shaped roof one. A fan-shaped wind baffle is movably embedded in the fan-shaped receiving grooves. The fan-shaped wind baffle is fixedly connected to the U-shaped roof one.

[0013] As a further description of the above technical solution: U-shaped receiving grooves are opened on the opposite sides of the two U-shaped roofs one. The same U-shaped hollow frame is movably connected between the two U-shaped receiving grooves. A transparent protective net one is fixedly connected inside the U-shaped hollow frame.

[0014] As a further description of the above technical solution: The flipping mechanism includes an electric telescopic rod fixedly installed at the top of the inner wall of one side of the U-shaped top. The telescopic end of the electric telescopic rod is fixedly connected with a mounting seat. A connecting frame is hingedly installed on the mounting seat. The other end of the connecting frame is slidably hinged to the top of the inner wall of the second U-shaped top. By starting the electric telescopic rod in the flipping mechanism, the telescopic end of the electric telescopic rod extends, driving the mounting seat and the connecting frame to move. Then, the second U-shaped top is lifted and flipped upward through the connecting frame, making it inclined at 30-45 degrees. At this time, the side top is separated from the vertical plate and is in an open state. The inclined second U-shaped top can increase the contact surface with the external natural wind and guide the external wind to enter the prefabricated house body, thereby accelerating the air circulation efficiency between the inside and outside of the prefabricated house body. By closing the first U-shaped top and opening the second U-shaped top, it is suitable for the ventilation of the prefabricated house body at night or in rainy weather. It can not only avoid rain or dew from entering the prefabricated house body without opening the door or window, but also achieve a good ventilation effect.

[0015] As a further description of the above technical solution: The adjusting mechanism includes a bidirectional adjusting screw rod and a guide rod. The bidirectional adjusting screw rod is rotatably installed between the two sides of the inner wall of the prefabricated house body near the top, and the guide rod is fixedly installed between the two sides of the inner wall of the prefabricated house body near the top. Two screw rod sleeves are threadedly connected to the outer surface of the bidirectional adjusting screw rod, and two guide rings are movably sleeved on the outer surface of the guide rod. A regulating frame is fixedly connected between the top of each screw rod sleeve and the corresponding guide ring. The two regulating frames are respectively fixedly connected to the two first U-shaped tops.

[0016] As a further description of the above technical solution: Device cavities are respectively opened at the positions near the top of the two sides of the inner wall of the roof. A protection mechanism is arranged inside the device cavity, and the protection mechanism is used for protecting and intercepting the space between the side wall of the prefabricated house body and the regulating frame.

[0017] As a further description of the above technical solution: The protection mechanism includes a winding cylinder rotatably installed on the inner wall of the device cavity. There are reset torsion springs fixedly connected between both ends of the winding cylinder and the inner wall of the device cavity, and a second transparent protection net is wound around the outer surface of the winding cylinder. The other end of the second transparent protection net is fixedly connected to the corresponding adjustment frame. Through the setting of the protection mechanism, when the roof is opened, it can protect the gap between the adjustment frame and the side wall of the prefabricated house body, intercept external mosquitoes and dust, and prevent them from entering the prefabricated house body. And through the elastic force of the reset spring, when the adjustment frame moves and adjusts, it automatically drives the winding cylinder to wind and unwind the second transparent protection net, adaptively protecting the gap between the adjustment frame and the side wall of the prefabricated house body, improving applicability. And through the setting of the second transparent protection net, it can protect the gap between the two opened roofs, intercept external mosquitoes and dust, and prevent them from entering the prefabricated house body from this place.

[0018] As a further description of the above technical solution: A driving mechanism for driving the bidirectional adjustment screw rod to rotate is provided on one side of the prefabricated house body.

[0019] As a further description of the above technical solution: The driving mechanism includes a device box fixedly installed on one side of the prefabricated house body. A worm is rotatably connected between the top and bottom of the inner wall of the device box. A worm gear is meshed on the outer surface of the worm. The worm gear is fixedly sleeved on one end of the bidirectional adjustment screw rod. The bottom end of the worm is fixedly connected with a screwing block, and a rectangular socket is opened at the bottom end of the screwing block. Through the combined use of the driving mechanism and the adjustment mechanism, the roof can be moved and opened to both sides, so that the sun can directly shine into the movable plank house during the day, facilitating the drying of quilts without moving the quilts, saving time and effort. You can also lie in bed and enjoy the starry sky at night, increasing the fun of living in the movable plank house.

[0020] As a further description of the above technical solution: The prefabricated house body includes a bottom frame. A bottom plate is lapped inside the bottom frame, and vertical frames are fixedly connected to the four corners of the top of the bottom frame by bolts. Walls are inserted and installed between two opposite vertical frames. At least one of the walls is provided with a door and a window. A rectangular strengthening top beam is fixedly connected between the tops of the four vertical frames by bolts. The wall is composed of inner and outer color steel plates and heat insulation and thermal insulation foam boards sandwiched between the two color steel plates.

[0021] The present invention has the following beneficial effects:

[0022] 1. By the combined use of the driving mechanism and the adjusting mechanism, the present invention can move the roof to both sides and open it, enabling the sun to directly shine into the movable panel house during the day. This facilitates airing the quilts without having to move them, saving time and effort. Moreover, one can lie in bed at night and enjoy the starry sky, increasing the fun of living in the movable panel house.

[0023] 2. Through the setting of the protection mechanism, when the roof is opened, it can protect the gap between the adjusting frame and the side wall of the prefabricated house body, intercept external mosquitoes and dust, and prevent them from entering the prefabricated house body. And through the elastic force of the return spring, when the adjusting frame moves and adjusts, it automatically drives the winding cylinder to wind and unwind the transparent protection net two, adaptively protecting the gap between the adjusting frame and the side wall of the prefabricated house body, improving applicability. Moreover, through the setting of the transparent protection net two, it can protect the gap between the two opened roofs, intercept external mosquitoes and dust, and prevent them from entering the prefabricated house body from this place.

[0024] 3. By starting the electric telescopic rod in the flipping mechanism, the telescopic end of the electric telescopic rod extends, driving the mounting seat and the connecting frame to move. Then, through the connecting frame, the U-shaped top two is jacked up and flipped upwards, making it tilt at an angle of 30 - 45 degrees. At this time, the side top disengages from the vertical plate and is in an open state. The inclined U-shaped top two can increase the contact surface with the external natural wind and guide the external wind to enter the prefabricated house body, thereby accelerating the air circulation efficiency between the inside and outside of the prefabricated house body. By closing the U-shaped top one and opening the U-shaped top two, it is suitable for ventilating the prefabricated house body at night or in rainy weather. It can not only avoid rain or dew from entering the prefabricated house body without opening the door or window, but also achieve a good ventilation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of the overall structure of a prefabricated building movable panel house proposed by the present invention;

[0026] Figure 2 is a schematic diagram of the open state of the U-shaped top one of a prefabricated building movable panel house proposed by the present invention;

[0027] Figure 3 is a schematic diagram of the open state of the U-shaped top two of a prefabricated building movable panel house proposed by the present invention;

[0028] Figure 4 is a schematic diagram of the internal structure of the prefabricated house body of a prefabricated building movable panel house proposed by the present invention;

[0029] Figure 5 is an exploded view of the prefabricated house body of a prefabricated building movable panel house proposed by the present invention;

[0030] Figure 6 An elevation view of the flipping mechanism and the roof and other structures of a prefabricated building movable panel house proposed by the present invention;

[0031] Figure 7 A schematic diagram of the rectangular reinforced roof beam and guide rod and other structures of a prefabricated building movable panel house proposed by the present invention;

[0032] Figure 8 A schematic diagram of the electric telescopic rod and connecting frame and other structures of a prefabricated building movable panel house proposed by the present invention;

[0033] Figure 9 An exploded view of U-shaped roof one and U-shaped roof two of a prefabricated building movable panel house proposed by the present invention;

[0034] Figure 10 A longitudinal sectional view of U-shaped roof two of a prefabricated building movable panel house proposed by the present invention;

[0035] Figure 11 A longitudinal sectional view of the rectangular reinforced roof beam of a prefabricated building movable panel house proposed by the present invention;

[0036] Figure 12 A schematic diagram of U-shaped roof one and the adjusting frame and other structures of a prefabricated building movable panel house proposed by the present invention.

[0037] In the figure:

[0038] 1, prefabricated house body; 101, chassis; 102, bottom plate; 103, vertical frame; 104, wall; 105, door; 106, window; 107, rectangular reinforced roof beam;

[0039] 2, adjusting mechanism; 201, bidirectional adjusting lead screw; 202, guide rod; 203, lead screw sleeve; 204, guide ring; 205, adjusting frame;

[0040] 3, roof; 301, U-shaped roof one; 302, U-shaped roof two; 303, side roof; 304, opening torsion spring;

[0041] 4, vertical plate;

[0042] 5, flipping mechanism; 501, electric telescopic rod; 502, mounting seat; 503, connecting frame;

[0043] 6, fan-shaped accommodating groove; 7, fan-shaped wind baffle; 8, U-shaped accommodating groove; 9, U-shaped hollow frame; 10, transparent protective net one; 11, device cavity;

[0044] 12, protection mechanism; 1201, winding cylinder; 1202, reset torsion spring; 1203, transparent protective net two;

[0045] 13. Driving mechanism; 1301. Device box; 1302. Worm; 1303. Worm gear; 1304. Screwing block; 1305. Rectangular socket. Detailed implementation

[0046] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0047] As shown in the attached Figure 1 to the attached Figure 12 shown:

[0048] Embodiment 1: The present invention provides a prefabricated building movable panel house, including a prefabricated house body 1. A regulating mechanism 2 is arranged at a position close to the top between the two sides of the inner wall of the prefabricated house body 1. Two groups of movable roofs 3 are symmetrically arranged at the top of the regulating mechanism 2. The regulating mechanism 2 is used to drive the roof 3 to move to open or close. A driving mechanism 13 for driving the bidirectional adjusting screw rod 201 to rotate is arranged on one side of the prefabricated house body 1;

[0049] Through the combined use of the driving mechanism 13 and the regulating mechanism 2, the roof 3 can be moved to both sides to open, so that the sun can directly shine into the movable panel house during the day, making it convenient to dry the quilts without moving the quilts, saving time and effort. You can also lie in bed at night and enjoy the starry sky, increasing the fun of living in the movable panel house;

[0050] The roof 3 includes a U-shaped top one 301. A rain shelter (not shown in the figure) can be installed on the outside of the U-shaped top one 301 according to actual application requirements. One side of the U-shaped top one 301 is hinged with a U-shaped top two 302. The other side of the U-shaped top two 302 is rotatably connected to a side top 303. An opening torsion spring 304 is fixedly connected between the side top 303 and the U-shaped top two 302. The joints between the U-shaped top one 301 and the U-shaped top two 302 and the joints between the two roofs 3 are all sealed with gaskets to ensure the sealing performance of the joints and prevent rain from leaking through the roof 3 on rainy days;

[0051] A vertical plate 4 for triggering the closing of the side top 303 is fixedly installed on the top of the prefabricated house body 1 and inside the side top 303;

[0052] A flipping mechanism 5 for driving the U-shaped top two 302 to flip is fixedly installed on the top of the inner wall of the U-shaped top one 301.

[0053] On opposite sides of the two U-shaped tops 301, U-shaped receiving grooves 8 are provided. A same U-shaped hollow frame 9 is movably connected between the two U-shaped receiving grooves 8. A transparent protective net 10 is fixedly connected inside the U-shaped hollow frame 9.

[0054] The flipping mechanism 5 includes an electric telescopic rod 501 fixedly installed at the top of the inner wall of the first U-shaped top 301. The telescopic end of the electric telescopic rod 501 is fixedly connected with a mounting seat 502. A connecting frame 503 is hingedly installed on the mounting seat 502. The other end of the connecting frame 503 is slidably hinged to the top of the inner wall of the second U-shaped top 302.

[0055] By starting the electric telescopic rod 501 in the flipping mechanism 5, the telescopic end of the electric telescopic rod 501 extends, driving the mounting seat 502 and the connecting frame 503 to move. Then, the second U-shaped top 302 is lifted and flipped upward through the connecting frame 503, making it inclined at 30 - 45 degrees. At this time, the side top 303 is separated from the vertical plate 4 and is in an open state. The inclined second U-shaped top 302 can increase the contact surface with the external natural wind and guide the external wind to enter the prefabricated housing 1, thereby accelerating the air circulation efficiency between the inside and outside of the prefabricated housing 1. By closing the first U-shaped top 301 and opening the second U-shaped top 302, it is suitable for the ventilation of the prefabricated housing 1 at night or in rainy weather. It can not only avoid rain or dew from entering the prefabricated housing 1 without opening the door 105 or the window 106, but also achieve a good ventilation effect.

[0056] The adjusting mechanism 2 includes a bidirectional adjusting screw rod 201 and a guide rod 202. The bidirectional adjusting screw rod 201 is rotatably installed between the two sides of the inner wall of the prefabricated housing 1 near the top. The guide rod 202 is fixedly installed between the two sides of the inner wall of the prefabricated housing 1 near the top. Two screw rod sleeves 203 are threadedly connected to the outer surface of the bidirectional adjusting screw rod 201. Two guide rings 204 are movably sleeved on the outer surface of the guide rod 202. A adjusting frame 205 is fixedly connected between the top of each screw rod sleeve 203 and the corresponding guide ring 204. The two adjusting frames 205 are respectively fixedly connected to the two first U-shaped tops 301.

[0057] On both sides of the inner wall of the roof 3 near the top, device cavities 11 are provided. A protective mechanism 12 is arranged inside the device cavity 11. The protective mechanism 12 is used to protect and intercept the space between the side wall of the prefabricated housing 1 and the adjusting frame 205. The protective mechanism 12 includes a winding cylinder 1201 rotatably installed on the inner wall of the device cavity 11. A return torsion spring 1202 is fixedly connected between both ends of the winding cylinder 1201 and the inner wall of the device cavity 11. And a transparent protective net 1203 is wound on the outer surface of the winding cylinder 1201. The other end of the transparent protective net 1203 is fixedly connected to the corresponding adjusting frame 205.

[0058] Through the arrangement of the protection mechanism 12, when the roof 3 is opened, the gap between the adjusting frame 205 and the side wall of the prefabricated house body 1 can be protected, intercepting external mosquitoes and dust and preventing them from entering the prefabricated house body 1. Moreover, due to the elastic force of the return spring, when the adjusting frame 205 moves and adjusts, the winding cylinder 1201 is automatically driven to wind and unwind the second transparent protection net 1203, adaptively protecting the gap between the adjusting frame 205 and the side wall of the prefabricated house body 1, improving the applicability. And through the arrangement of the second transparent protection net 1203, the gap between the two opened roofs 3 can be protected, intercepting external mosquitoes and dust and preventing them from entering the prefabricated house body 1 from this place.

[0059] The prefabricated house body 1 includes a bottom frame 101, a bottom plate 102 is lapped inside the bottom frame 101, and vertical frames 103 are fixedly connected to the four corners of the top of the bottom frame 101 through bolts. Wall bodies 104 are inserted and installed between two opposite vertical frames 103. At least one of the wall bodies 104 is provided with a door 105 and a window 106. A rectangular reinforcing top beam 107 is fixedly connected to the tops of the four vertical frames 103 through bolts. The wall body 104 is composed of inner and outer color steel plates and heat-insulating and heat-preserving foam boards sandwiched between the two color steel plates.

[0060] Working principle: When assembling and installing a building mobile house, first fixedly install the bottom frame 101 on a pre-prepared cement foundation through bolts, then lap and install the bottom plate 102 inside the bottom frame 101, then fixedly install the four vertical frames 103 at the four corners of the top of the bottom frame 101 through bolts, then insert and install the wall body 104 between the adjacent vertical frames 103, and finally fixedly install the rectangular reinforcing top beam 107 between the tops of the four vertical frames 103 through bolts, indirectly completing the fixed installation of the roof 3 on the top of the prefabricated house body 1, and thus completing the assembly and installation of the building mobile house. After the mobile house is installed, the gaps between the joints of the various structures of the prefabricated house body 1 can be sealed with sealant (glass glue or structural glue);

[0061] In actual application, in order to improve the warmth-keeping effect of bedding in winter, bedding needs to be frequently dried to ensure the dryness of bedding. However, the application scenarios of building mobile houses are mostly located on construction sites. Due to the complex environment of the construction site and the large number of people and dust, if the bedding is carried to the outdoor of the construction site for drying, it will not only be time-consuming and laborious, but may also be a wasted trip due to the limited space in the drying area. Even if it can be dried outdoors, the bedding will be contaminated due to the large dust in the outdoor environment of the construction site. The present application drives the two-way adjustment screw rod 201 to rotate clockwise or counterclockwise through the driving mechanism 13, and under the cooperation of the guide rod 202 and the guide ring 204, the adjustment frame 205 and the screw rod sleeve 203 are limited, so that the two screw rod sleeves 203 Move along the axial direction of the two-way adjustment screw rod 201 to the separated or opposite side, and then drive the two roofs 3 to move to the separated or opposite side through the adjustment frame 205 to realize opening or closing of the roof 3. When the occupants need to dry their bedding or lie on the bed to watch the stars, the two roofs 3 can be driven to move to the separated side and open through the cooperation of the driving mechanism 13 and the adjustment mechanism 2, so that the sun can directly shine into the movable board house during the day, so that the bedding can be dried without moving the bedding, which saves time and effort. In addition, the transparent protective net 10 can be set to protect the space between the two open roofs 3 to prevent mosquitoes or external dust from entering the assembled house body 1;

[0062] When the occupants need to protect privacy and ventilate at the same time, the two roofs 3 are driven to move by the cooperation of the driving mechanism 13 and the adjusting mechanism 2, and the gap between the two roofs 3 is adjusted to a suitable size according to the ventilation requirements. When the roof 3 is in the open state, the side roof 303 will be separated from the vertical plate 4, and then the vertical plate 4 releases the limit of the side roof 303. At the same time, the side roof 303 is driven to rotate and open toward the side close to the assembled house body 1 by opening the torsion spring 304. At this time, the U-shaped roof 2 302 can guide the external wind to pass through the U-shaped roof into the assembled house body 1, and then flow out from the gap between the two roofs 3, thereby accelerating the circulation efficiency of the air in the assembled house body 1 and the outside air; and by moving the roof 3 to two sides and opening, the two sides of the assembled house body 1 can be shielded, and then the roof 3 can act as a sunshade, providing a cool rest environment for the workers when they rest next to the mobile house during the day;

[0063] By starting the electric telescopic rod 501 in the flipping mechanism 5, the telescopic end of the electric telescopic rod 501 extends, driving the mounting seat 502 and the connecting frame 503 to move. Then, through the connecting frame 503, the U-shaped top two 302 is lifted and flipped upward, making it tilt 30 - 45 degrees. At this time, the side top 303 disengages from the vertical plate 4 and is in the open state, and there is an included angle of 10 - 20 degrees between the side top 303 and the U-shaped top two 302. So that when the vertical plate 4 limits the side top 303 subsequently, the inclined guiding effect is used to make the side top 303 overcome the elastic force of the opening torsion spring 304 and close. The U-shaped top two 302 in the inclined state can increase the contact surface with the external natural wind and guide the external wind to enter the prefabricated house body 1, thereby accelerating the air circulation efficiency between the inside and outside of the prefabricated house body 1. By closing the U-shaped top one 301 and opening the U-shaped top two 302, it is suitable for the ventilation of the prefabricated house body 1 at night or in rainy weather. It can not only avoid rain or dew from entering the prefabricated house body 1 without opening the door 105 or window 106, but also achieve a good ventilation effect. When it is necessary to close the U-shaped top two 302, first, through the combined use of the driving mechanism 13 and the adjusting mechanism 2, the U-shaped top one 301 is opened to both sides, so that the side top 303 and the vertical plate 4 are displaced and avoided. Then, start the flipping mechanism 5 to drive the U-shaped top two 302 to flip downward to the horizontal state. Then, close the U-shaped top one 301. During the closing process of the U-shaped top one 301, when the side top 303 abuts against the vertical plate 4, the vertical plate 4 limits the side top 303, so that the side top 303 flips downward along the vertical plate 4 and moves to close;

[0064] Through the setting of the protection mechanism 12, when the roof 3 is opened, it can protect the gap between the adjusting frame 205 and the side wall of the prefabricated house body 1, that is, intercept external mosquitoes and dust and prevent them from entering the prefabricated house body 1. And through the elastic force of the return spring, when the adjusting frame 205 moves and adjusts, the winding cylinder 1201 is automatically driven to wind and unwind the transparent protection net two 1203, adaptively protecting the gap between the adjusting frame 205 and the side wall of the prefabricated house body 1 and improving the applicability.

[0065] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that two fan-shaped accommodation grooves 6 are opened on the side of the U-shaped top two 302 close to the U-shaped top one 301, and a fan-shaped wind baffle 7 is movably embedded in the interior of the fan-shaped accommodation groove 6, and the fan-shaped wind baffle 7 is fixedly connected to the U-shaped top one 301.

[0066] Through the setting of the fan-shaped wind baffle 7, when the U-shaped top two 302 is flipped upward and opened, the fan-shaped wind baffle 7 can be used to fill and enclose the fan-shaped gap between the U-shaped top one 301 and the U-shaped top two 302, thereby preventing natural wind from leaking from the fan-shaped gap between the U-shaped top one 301 and the U-shaped top two 302 when the U-shaped top two 302 guides the external natural wind into the prefabricated house body 1.

[0067] Embodiment 3: This embodiment is basically the same as the previous one, except that the driving mechanism 13 includes a device box 1301 fixedly installed on one side of the prefabricated housing 1. A worm 1302 is rotatably connected between the top and bottom of the inner wall of the device box 1301. A worm gear 1303 is meshed on the outer surface of the worm 1302. The worm gear 1303 is fixedly sleeved on one end of the bidirectional adjustment screw rod 201. The bottom end of the worm 1302 is fixedly connected with a screwing block 1304, and a rectangular socket 1305 is opened at the bottom end of the screwing block 1304.

[0068] Through the setting of the rectangular socket 1305, it is convenient for workers to insert a matching tool into the rectangular socket 1305 to rotate the screwing block 1304, thereby driving the worm 1302 to rotate and driving the meshed worm gear 1303 to rotate, so as to drive the bidirectional adjustment screw rod 201 to rotate and indirectly adjust the position of the roof 3 to realize the opening or closing of the roof 3.

[0069] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled mobile house, comprising an assembled house body (1), characterized in that: An adjustment mechanism (2) is arranged between the two sides of the inner wall of the assembled house (1) and near the top, and two groups of movable roofs (3) are symmetrically arranged on the top of the adjustment mechanism (2). The adjustment mechanism (2) is used to drive the roof (3) to move to open or close; The roof (3) comprises a U-shaped top 1 (301), a U-shaped top 2 (302) is hingedly mounted on one side of the U-shaped top 1 (301), a side top (303) is rotatably connected to the other side of the U-shaped top 2 (302), and an opening torsion spring (304) is fixedly connected between the side top (303) and the U-shaped top 2 (302); A vertical plate (4) for triggering the closing of the side roof (303) is fixedly installed on the top of the assembled house body (1) and located on the inner side of the side roof (303); A turning mechanism (5) for driving the U-shaped top 2 (302) to turn over is fixedly installed on the top of the inner wall of the U-shaped top 1 (301).

2. The prefabricated building according to claim 1 is characterized in that: The U-shaped top 2 (302) is provided with two fan-shaped receiving grooves (6) on one side close to the U-shaped top 1 (301), and a fan-shaped wind shield (7) is movably embedded inside the fan-shaped receiving groove (6), and the fan-shaped wind shield (7) is fixedly connected to the U-shaped top 1 (301).

3. The prefabricated building according to claim 1 is characterized in that: A U-shaped receiving groove (8) is provided on opposite sides of the two U-shaped tops (301), and a U-shaped hollow frame (9) is movably connected between the two U-shaped receiving grooves (8), and a transparent protective net (10) is fixedly connected inside the U-shaped hollow frame (9).

4. The prefabricated building according to claim 1 is characterized in that: The flip mechanism (5) comprises an electric telescopic rod (501) fixedly mounted on the top of the inner wall of the U-shaped top (301); the telescopic end of the electric telescopic rod (501) is fixedly connected to a mounting seat (502); a connecting frame (503) is hingedly mounted on the mounting seat (502); the other end of the connecting frame (503) is slidably hinged to the top of the inner wall of the U-shaped top (302).

5. The prefabricated building according to claim 1 is characterized in that: The adjustment mechanism (2) comprises a bidirectional adjustment screw (201) and a guide rod (202); the bidirectional adjustment screw (201) is rotatably mounted between the two sides of the inner wall of the assembled house body (1) and at a position close to the top; the guide rod (202) is fixedly mounted between the two sides of the inner wall of the assembled house body (1) and at a position close to the top; the outer surface of the bidirectional adjustment screw (201) is threadedly connected with two screw sleeves (203); the outer surface of the guide rod (202) is movably sleeved with two guide rings (204); an adjustment frame (205) is fixedly connected between each screw sleeve (203) and the top of the corresponding guide ring (204); and the two adjustment frames (205) are respectively fixedly connected to the two U-shaped tops (301).

6. The prefabricated building according to claim 5, characterized in that: Device cavities (11) are provided at positions close to the top on both sides of the inner wall of the roof (3), and a protective mechanism (12) is provided inside the device cavity (11). The protective mechanism (12) is used to protect and intercept the space between the side wall of the assembled house body (1) and the adjustment frame (205).

7. The prefabricated building according to claim 6 is characterized by: The protective mechanism (12) comprises a winding drum (1201) rotatably mounted on the inner wall of the device cavity (11), a return torsion spring (1202) being fixedly connected between the two ends of the winding drum (1201) and the inner wall of the device cavity (11), and a transparent protective net (1203) is wound around the outer surface of the winding drum (1201), and the other end of the transparent protective net (1203) is fixedly connected to a corresponding adjustment frame (205).

8. The prefabricated building according to claim 1, characterized in that: A driving mechanism (13) for driving a bidirectional adjustment screw rod (201) to rotate is provided on one side of the assembled house body (1).

9. The prefabricated building according to claim 8, characterized in that: The driving mechanism (13) comprises a device box (1301) fixedly mounted on one side of the assembled house body (1); a worm (1302) is rotatably connected between the top and bottom of the inner wall of the device box (1301); a worm wheel (1303) is meshed on the outer surface of the worm (1302); the worm wheel (1303) is fixedly sleeved on one end of a bidirectional adjustment screw (201); a screw block (1304) is fixedly connected to the bottom end of the worm (1302); and a rectangular socket (1305) is provided at the bottom end of the screw block (1304).

10. The prefabricated building according to claim 1, characterized in that: The assembled house (1) comprises a base frame (101), the interior of the base frame (101) is overlapped with a bottom plate (102), and four corners of the top of the base frame (101) are fixedly connected to vertical frames (103) by bolts, a wall (104) is inserted and installed between two opposing vertical frames (103), at least one of the walls (104) is provided with a door (105) and a window (106), and rectangular reinforced top beams (107) are fixedly connected between the tops of the four vertical frames (103) by bolts.

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