Energy-saving and environment-friendly mobile house

Abstract

The present invention belongs to the technical field of house construction, specifically, an energy-saving and environment-friendly mobile house, including a house body and a fixed structure, wherein the fixed structure includes a base, the base is located below the house body, a plurality of hydraulic rods are fixedly installed on the inner wall of the base, a base is fixedly installed on the top of the hydraulic rod, a plurality of fixed boxes are fixedly installed on the inner wall of the base, a rotating shaft is rotatably installed on the inner wall of the fixed box, a rotating plate is fixedly installed on the outer wall of the rotating shaft, and an arc-shaped fixed plate is fixedly installed on the outer wall of the rotating plate. Through the provided fixed structure, after the house is placed, the hydraulic rod is contracted to push the arc-shaped fixed plate to rotate, and the arc-shaped fixed plate will be inserted into the ground along a circle to fix the house, effectively increasing the stability of the house, and at the same time, because the arc-shaped fixed plate is inserted into the ground along a circle, it has better force-bearing performance, thereby improving the overall stability and durability.

Description

Technical Field

[0001] This invention belongs to the field of housing construction technology, specifically an energy-saving and environmentally friendly mobile house. Background Technology

[0002] Mobile homes, also known as mobile houses, are flexible and relocatable. They can be quickly assembled and disassembled in a short time, allowing users to adjust their location as needed. Mobile homes are lightweight and small in size, making them easy to transport and move. These characteristics enable them to respond quickly to emergencies and meet temporary needs. They are commonly used as temporary housing for workers at construction sites, and are also used in sanitation facilities, light steel houses, wooden houses, and field construction.

[0003] When installing existing mobile homes, they are usually placed on flat ground. However, this installation method results in insufficient adhesion between the home and the ground, leading to poor stability. In particular, the home is prone to shifting, especially in windy weather.

[0004] Therefore, the present invention provides an energy-saving and environmentally friendly mobile house. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides an energy-saving and environmentally friendly mobile house, including a house body and a fixing structure. The fixing structure includes a base located below the house body. A plurality of hydraulic rods are fixedly installed on the inner wall of the base. A base is fixedly installed on the top of the hydraulic rods. A plurality of fixing boxes are fixedly installed on the inner wall of the base. A rotating shaft is rotatably installed on the inner wall of the fixing box. A rotating plate is fixedly installed on the outer wall of the rotating shaft. An arc-shaped fixing plate is fixedly installed on the outer wall of the rotating plate. The fixing structure achieves the fixation of the house through the arc-shaped fixing plate.

[0007] Preferably, a hinge A is fixedly installed on the outer wall of the rotating plate, a push plate is fixedly installed on the outer wall of the hinge A, a connecting shaft is rotatably installed on the inner wall of the push plate, a vertical plate is fixedly installed on the inner wall of the fixed box, a limit groove is formed on the inner wall of the vertical plate, the connecting shaft is slidably installed on the inner wall of the limit groove, a lower pressure plate is rotatably installed on the outer wall of the connecting shaft, and an extension opening is formed at the bottom of the fixed box.

[0008] Preferably, the interior of the fixing box is provided with a compaction structure, which includes a plurality of telescopic columns A. The telescopic columns A are fixedly installed on the bottom of the inner wall of the fixing box. A receiving block is fixedly installed at one end of the telescopic column A. An elastic element A is fixedly installed between the bottom of the receiving block and the inner wall of the fixing box and on the outside of each telescopic column A. A lifting plate is fixedly installed between the outer walls of the receiving blocks.

[0009] Preferably, rollers are rotatably installed on the inner wall of the lifting plate, and a plurality of elastic elements B are fixedly installed on the bottom of the lifting plate, with a compaction plate fixedly installed between the ends of the plurality of elastic elements B away from the lifting plate.

[0010] Preferably, an arc-shaped toothed plate is slidably installed on the inner wall of the arc-shaped fixing plate, and an automatic telescopic rod is fixedly installed between the outer wall of the arc-shaped toothed plate and the inner wall of the arc-shaped fixing plate.

[0011] Preferably, a plurality of side insert plates are symmetrically slidably installed on the inner wall of the arc-shaped fixing plate. A connecting plate is fixedly installed on the side of the side insert plate near the arc-shaped toothed plate. An adjusting ring is fixedly installed on the end of the connecting plate away from the side insert plate. A threaded rod is threaded between two corresponding adjusting rings. A gear is fixedly installed on the outer wall of the threaded rod. The teeth of the gear mesh with the teeth of the arc-shaped toothed plate.

[0012] Preferably, the top of the base is fixedly connected to the bottom of the house body, one end of the lower pressure plate passes through the fixing box and is fixedly connected to the bottom of the base, both ends of the rotating shaft are rotatably connected to the inner wall of the base, and the outer wall of the compaction plate is slidably connected to the inner wall of the fixing box.

[0013] Preferably, a door frame is fixedly installed on the inner wall of the house body, a door body is hinged to the inner wall of the door frame, a lock is fixedly installed on the inner wall of the door body, the door body is fixed to the door frame by the lock, and a handle is fixedly installed on the inner wall of the door body.

[0014] Preferably, a window frame is fixedly installed on the inner wall of the house body, a window sash is slidably installed on the inner wall of the window frame, glass is fixedly installed on the inner wall of the window sash, a roof plate is fixedly installed on the top of the house body, and a staircase is fixedly installed on the outer wall of the base.

[0015] Preferably, a hinge seat is fixedly installed on the top of the top plate, a mounting frame is hinged to the inner wall of the hinge seat, a solar panel is fixedly installed on the inner wall of the mounting frame, and hinge components B are fixedly installed on both the outer wall of the mounting frame and the top of the top plate. An electric telescopic rod is fixedly installed between the outer walls of the two hinge components B.

[0016] The beneficial effects of this invention are as follows:

[0017] 1. The energy-saving and environmentally friendly mobile house of this invention, through a fixed structure, allows the hydraulic rod to retract and push the arc-shaped fixing plate to rotate after the house is placed. The arc-shaped fixing plate inserts into the ground along a circle to fix the house, effectively increasing its stability. At the same time, since the arc-shaped fixing plate inserts into the ground along a circle, it has better stress performance than inserting into the ground along a straight line, thereby improving the overall stability and durability. When the house needs to be moved, simply extend the hydraulic rod to pull the arc-shaped fixing plate out of the ground to release the fixation. The operation is simple and convenient.

[0018] 2. The energy-saving and environmentally friendly mobile house of the present invention, through the set compaction structure, causes the lifting plate to descend and compress the elastic element B when the rotating plate rotates. After being compressed, the elastic element B remains in a compressed state and thus gives the compaction plate a reverse elastic force. The compaction plate is located above the arc-shaped fixing plate that extends into the ground, thereby maintaining pressure on the ground to ensure the compaction of the soil at the location of the arc-shaped fixing plate, thereby increasing the stability of the house after it is fixed.

[0019] 3. The energy-saving and environmentally friendly mobile house of the present invention uses an automatic telescopic rod to move an arc-shaped toothed plate, so that the side insert plate extends out from the inside of the arc-shaped fixed plate and is inserted laterally into the soil, which can further reinforce the arc-shaped fixed plate, strengthen the connection between the arc-shaped fixed plate and the ground, and thus improve the overall stability of the house. Attached Figure Description

[0020] The invention will now be further described with reference to the accompanying drawings.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a cross-sectional view of the base structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the base bottom structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the bottom structure of the fixing box of the present invention;

[0025] Figure 5 This is a cross-sectional view of the fixed box structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the arc-shaped fixing plate of the present invention;

[0027] Figure 7 This is a schematic diagram of the push plate structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the structure at the compaction plate of the present invention;

[0029] Figure 9 This is a schematic diagram of the structure of the arc-shaped fixing plate of the present invention;

[0030] Figure 10 This is a cross-sectional view of the arc-shaped fixing plate structure of the present invention;

[0031] Figure 11 This is a schematic diagram of the gear structure of the present invention;

[0032] Figure 12 This is a schematic diagram of the top plate structure of the present invention;

[0033] In the diagram: 1. Main body of the house; 2. Fixed structure; 201. Base; 202. Hydraulic rod; 203. Base; 204. Fixing box; 205. Rotating shaft; 206. Rotating plate; 207. Arc-shaped fixing plate; 2071. Arc-shaped toothed plate; 2072. Automatic telescopic rod; 2073. Side insert plate; 2074. Threaded rod; 2075. Adjusting ring; 2076. Connecting plate; 2077. Gear; 208. Hinge A; 209. Push plate; 210. Connecting shaft; 21 1. Vertical plate; 212. Limiting groove; 213. Lower pressure plate; 214. Extension opening; 3. Compacting structure; 301. Telescopic column A; 302. Support block; 303. Elastic component A; 304. Lifting plate; 305. Roller; 306. Elastic component B; 307. Compacting plate; 4. Door frame; 5. Door body; 6. Window frame; 7. Glass; 8. Top plate; 9. Stairs; 10. Hinge seat; 11. Mounting bracket; 12. Solar panel; 13. Hinge component B; 14. Electric telescopic rod. Detailed Implementation

[0034] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0035] like Figures 1 to 7As shown, an energy-saving and environmentally friendly mobile house according to an embodiment of the present invention includes a house body 1 and a fixing structure 2. The fixing structure 2 includes a base 201 located below the house body 1. A plurality of hydraulic rods 202 are fixedly installed on the inner wall of the base 201, and a base 203 is fixedly installed at the top of each hydraulic rod 202. A plurality of fixing boxes 204 are fixedly installed on the inner wall of the base 201, and a rotating shaft 205 is rotatably installed on the inner wall of each fixing box 204. A rotating plate 206 is fixedly installed on the outer wall of the rotating shaft 205. An arc-shaped fixing plate 207 is fixedly installed on the outer wall of the fixed structure 2, which fixes the house. A hinge A208 is fixedly installed on the outer wall of the rotating plate 206. A push plate 209 is fixedly installed on the outer wall of the hinge A208. A connecting shaft 210 is rotatably installed on the inner wall of the push plate 209. A vertical plate 211 is fixedly installed on the inner wall of the fixed box 204. A limit groove 212 is formed on the inner wall of the vertical plate 211. The connecting shaft 210 is slidably installed on the inner wall of the limit groove 212. A pressure plate is rotatably installed on the outer wall of the connecting shaft 210. 213, the bottom of the fixing box 204 has an extension opening 214; after the house is placed in a suitable position, the hydraulic rod 202 is activated to retract it. When the hydraulic rod 202 retracts, the base 203 will descend. When the base 203 descends, it will drive the lower pressure plate 213 to move downward. When the lower pressure plate 213 moves downward, it will push the connecting shaft 210 to move downward along the limiting groove 212. When the connecting shaft 210 moves downward, it will drive the push plate 209 to rotate and extend towards the rotating plate 206. The rotating plate 206 rotates around the rotating shaft 205. When the rotating plate 206 rotates, it will drive the arc-shaped fixing plate 207 to extend from the extension port 214 and insert into the ground, thereby fixing the house. When the house needs to be moved again, simply extend the hydraulic rod 202 to reverse the arc-shaped fixing plate 207 and pull it out from the ground. When the arc-shaped fixing plate 207 extends from the extension port 214, the arc-shaped fixing plate 207 and the extension port 214 will remain in a close fit, thereby preventing soil from entering when the arc-shaped fixing plate 207 is retracted into the fixing box 204.

[0036] like Figures 5 to 8As shown, the interior of the fixing box 204 is provided with a compaction structure 3, which includes several telescopic columns A301. The telescopic columns A301 are fixedly installed on the bottom of the inner wall of the fixing box 204. A receiving block 302 is fixedly installed at one end of the telescopic column A301. An elastic element A303 is fixedly installed between the bottom of the receiving block 302 and the inner wall of the fixing box 204, and on the outside of each telescopic column A301. A lifting plate 304 is fixedly installed between the outer walls of the receiving blocks 302. Rollers 305 are rotatably installed on the inner wall of the lifting plate 304. Several elastic elements B306 are fixedly installed at the bottom of the lifting plate 304, and the elastic elements B306 are located away from the lifting plate 304. A compaction plate 307 is fixedly installed between one end of 4; when the rotating plate 206 rotates, the rotating plate 206 will contact and squeeze the roller 305. After being squeezed, the roller 305 will drive the lifting plate 304 to move downward. The downward movement of the lifting plate 304 will squeeze the elastic element B306 and put it in a compressed state. The elastic element B306 in the compressed state will release a reaction force acting on the compaction plate 307. The compaction plate 307 will always give the ground a downward squeezing force. The position of the compaction plate 307 is above the position where the arc-shaped fixed plate 207 extends into the ground. The compaction of the compaction plate 307 keeps the soil at the position of the arc-shaped fixed plate 207 compacted.

[0037] like Figures 5 to 11As shown, an arc-shaped toothed plate 2071 is slidably installed on the inner wall of the arc-shaped fixed plate 207. An automatic telescopic rod 2072 is fixedly installed between the outer wall of the arc-shaped toothed plate 2071 and the inner wall of the arc-shaped fixed plate 207. Several side insert plates 2073 are symmetrically slidably installed on the inner wall of the arc-shaped fixed plate 207. A connecting plate 2076 is fixedly installed on the side of the side insert plate 2073 near the arc-shaped toothed plate 2071. The connecting plate 2076 is located away from the side insert plate 2073. An adjusting ring 2075 is fixedly installed at one end, and a threaded rod 2074 is threaded between two corresponding adjusting rings 2075. A gear 2077 is fixedly installed on the outer wall of the threaded rod 2074, and the teeth of the gear 2077 mesh with the teeth of the arc-shaped toothed plate 2071. When the arc-shaped fixed plate 207 is inserted into the ground, the automatic telescopic rod 2072 is activated. The extension of the automatic telescopic rod 2072 will push the arc-shaped toothed plate 2071 about the rotating shaft 205 as the center. The outer side of the arc-shaped fixing plate 207 moves. When the arc-shaped toothed plate 2071 moves, since the arc-shaped toothed plate 2071 and the gear 2077 are in a meshing state, the arc-shaped toothed plate 2071 will drive the gear 2077 to rotate. When the gear 2077 rotates, it will drive the threaded rod 2074 fixed to it to rotate. When the threaded rod 2074 rotates, the adjusting ring 2075 will move to both sides through the thread engagement. The adjusting ring 2075 will then push the side insert plate 2073 to both sides through the connecting plate 2076. The side insert plate 2073 will extend from the inside of the arc-shaped fixing plate 207 and insert into the soil, thereby reinforcing the arc-shaped fixing plate 207 and increasing the connection strength between the arc-shaped fixing plate 207 and the ground. When disassembly is required, the automatic telescopic rod 2072 will retract, which will drive the side insert plate 2073 back into the arc-shaped fixing plate 207, facilitating subsequent disassembly work.

[0038] like Figures 1 to 5 As shown, the top of the base 203 is fixedly connected to the bottom of the house body 1. One end of the lower pressure plate 213 passes through the fixing box 204 and is fixedly connected to the bottom of the base 203. Both ends of the rotating shaft 205 are rotatably connected to the inner wall of the base 201. The outer wall of the compaction plate 307 is slidably connected to the inner wall of the fixing box 204. The base 203 is connected to the house body 1 and supports the house body 1, increasing the stability of the house body 1. The lower pressure plate 213 is connected to the base 203 so that when the base 203 descends, it can drive the lower pressure plate 213 to move downward. The rotating shaft 205 passes through the fixing box 204 and is connected to the base 201, increasing the connection strength between the fixing box 204 and the base 201. The compaction plate 307 and the fixing box 204 can move relative to each other, so that the compaction plate 307 can apply downward pressure to the ground.

[0039] like Figure 1As shown, a door frame 4 is fixedly installed on the inner wall of the house body 1. A door body 5 is hinged to the inner wall of the door frame 4. A lock is fixedly installed on the inner wall of the door body 5. The door body 5 is fixed to the door frame 4 by the lock. A handle is fixedly installed on the inner wall of the door body 5. The door body 5 separates the interior and exterior, providing privacy and independence. The lock can fix the door body 5, ensuring that only authorized personnel can enter the specific area, improving security and management efficiency. The handle provides a comfortable grip position for the user's hand, making it easy and convenient for people to open and close the door body 5.

[0040] like Figure 1 As shown, a window frame 6 is fixedly installed on the inner wall of the house body 1, a window sash is slidably installed on the inner wall of the window frame 6, and a glass 7 is fixedly installed on the inner wall of the window sash. A roof plate 8 is fixedly installed on the top of the house body 1, and a staircase 9 is fixedly installed on the outer wall of the base 201. The glass 7 allows light to enter the room, providing natural lighting. When the window sash is opened, ventilation is provided, improving indoor air quality. The roof plate 8 seals the top of the house body 1, resisting the effects of wind, frost, rain, snow, solar radiation, temperature changes, and various adverse external factors on the building, providing a relatively stable and comfortable indoor environment. The staircase 9 facilitates residents' access to the interior of the house body 1.

[0041] like Figures 1 to 12 As shown, a hinge seat 10 is fixedly installed on the top of the top plate 8. A mounting frame 11 is hinged to the inner wall of the hinge seat 10. A solar panel 12 is fixedly installed on the inner wall of the mounting frame 11. A hinge component B13 is fixedly installed on both the outer wall of the mounting frame 11 and the top of the top plate 8. An electric telescopic rod 14 is fixedly installed between the outer walls of the two hinge components B13. The solar panel 12 is fixed at a high position by the hinge seat 10 and the mounting frame 11, so that the solar panel 12 can better absorb light energy. The solar panel 12 can convert the absorbed light energy into electrical energy for use, achieving the effect of energy saving and environmental protection. When the solar panel 12 is in use, the angle of the mounting frame 11 can be adjusted by controlling the extension and retraction of the electric telescopic rod 14, and thus the angle of the solar panel 12 can be adjusted, so that the solar panel 12 can adjust its angle according to the height of the sun, thereby better absorbing light energy.

[0042] Working Principle: In use, first move the house to a suitable position. After moving, activate hydraulic rod 202 to retract it. As hydraulic rod 202 retracts, base 203 descends, eventually fully descending to the inside of base 201 and fitting against it. During descent, base 203 drives lower pressure plate 213 downwards, which in turn pushes connecting shaft 210 downwards. This downward movement of connecting shaft 210 causes push plate 209 to rotate, which in turn drives rotating plate 206 to rotate. As rotating plate 206 rotates, it causes arc-shaped fixing plate 207 to extend from extension port 214 and insert into the ground for fixation. When arc-shaped fixing plate 207 is inserted into the ground, the automatic... The telescopic rod 2072 extends and pushes the arc-shaped toothed plate 2071 to move. When the arc-shaped toothed plate 2071 moves, it meshes with the gear 2077, which drives the gear 2077 to rotate. When the gear 2077 rotates, it drives the threaded rod 2074 to rotate. The rotation of the threaded rod 2074 causes the adjusting ring 2075 to push the side insert plate 2073 to move to both sides through the connecting plate 2076. The side insert plate 2073 extends from the inside of the arc-shaped fixed plate 207 and inserts into the soil. When the rotating plate 206 rotates, it will squeeze the lifting plate 304 to lower it. After the lifting plate 304 lowers, the elastic element B306 will be in a compressed state. The reverse elastic force of the elastic element B306 will cause the compaction plate 307 to press against the ground.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and environment-friendly mobile house, comprising a house body (1), characterized in that: It also comprises a fixing structure (2), the fixing structure (2) comprising a base (201), the base (201) being located below the house body (1), a plurality of hydraulic rods (202) being fixedly mounted on the inner wall of the base (201), a base (203) being fixedly mounted on the top of the hydraulic rods (202), a plurality of fixing boxes (204) being fixedly mounted on the inner wall of the base (201), a rotating shaft (205) being rotatably mounted on the inner wall of the fixing box (204), a rotating plate (206) being fixedly mounted on the outer wall of the rotating shaft (205), an arc-shaped fixing plate (207) being fixedly mounted on the outer wall of the rotating plate (206), and the fixing structure (2) fixes the house via the arc-shaped fixing plate (207); A hinged member A (208) is fixedly mounted on the outer wall of the rotating plate (206), a push plate (209) is fixedly mounted on the outer wall of the hinged member A (208), a connecting shaft (210) is rotatably mounted on the inner wall of the push plate (209), a vertical plate (211) is fixedly mounted on the inner wall of the fixed box (204), a limiting groove (212) is provided on the inner wall of the vertical plate (211), the connecting shaft (210) is slidably mounted on the inner wall of the limiting groove (212), a lower pressing plate (213) is rotatably mounted on the outer wall of the connecting shaft (210), and an extension opening (214) is provided at the bottom of the fixed box (204); A compaction structure (3) is provided inside the fixed box (204), and the compaction structure (3) comprises a plurality of telescopic columns A (301), the telescopic columns A (301) are fixedly mounted on the bottom of the inner wall of the fixed box (204), a receiving block (302) is fixedly mounted on one end of the telescopic column A (301), an elastic member A (303) is fixedly mounted between the bottom of the receiving block (302) and the inner wall of the fixed box (204) and on the outside of each telescopic column A (301), and a lifting plate (304) is fixedly mounted between the outer walls of the receiving blocks (302); A roller (305) is rotatably mounted on the inner wall of the lifting plate (304), a plurality of elastic members B (306) are fixedly mounted on the bottom of the lifting plate (304), and a compacting plate (307) is fixedly mounted between the ends of the plurality of elastic members B (306) away from the lifting plate (304).

2. The energy-saving and environment-friendly mobile house according to claim 1, characterized in that: An arc-shaped toothed plate (2071) is slidably mounted on the inner wall of the arc-shaped fixed plate (207), and an automatic telescopic rod (2072) is fixedly mounted between the outer wall of the arc-shaped toothed plate (2071) and the inner wall of the arc-shaped fixed plate (207).

3. The energy-saving and environment-friendly mobile house according to claim 2 is characterized by: A plurality of side plug plates (2073) are symmetrically and slidably mounted on the inner wall of the arc-shaped fixed plate (207); a connecting plate (2076) is fixedly mounted on one side of the side plug plate (2073) close to the arc-shaped toothed plate (2071); an adjusting ring (2075) is fixedly mounted on one end of the connecting plate (2076) away from the side plug plate (2073); a threaded rod (2074) is threadedly mounted between two corresponding adjusting rings (2075); a gear (2077) is fixedly mounted on the outer wall of the threaded rod (2074); and the teeth of the gear (2077 mesh with the teeth of the arc-shaped toothed plate (2071).

4. The energy-saving and environment-friendly mobile house according to claim 3 is characterized by: The top of the base (203) is fixedly connected to the bottom of the house body (1), one end of the lower pressing plate (213) passes through the fixing box (204) and is fixedly connected to the bottom of the base (203), both ends of the rotating shaft (205) are rotatably connected to the inner wall of the base (201), and the outer wall of the compacting plate (307) is slidably connected to the inner wall of the fixing box (204).

5. The energy-saving and environment-friendly mobile house according to claim 4 is characterized in that: A door frame (4) is fixedly mounted on the inner wall of the house body (1); a door body (5) is hingedly mounted on the inner wall of the door frame (4); a lock is fixedly mounted on the inner wall of the door body (5); the door body (5) is fixed to the door frame (4) via the lock; and a handle is fixedly mounted on the inner wall of the door body (5).

6. The energy-saving and environment-friendly mobile house according to claim 5, characterized in that: A window frame (6) is fixedly mounted on the inner wall of the house body (1), a window sash is slidably mounted on the inner wall of the window frame (6), a glass (7) is fixedly mounted on the inner wall of the window sash, a top plate (8) is fixedly mounted on the top of the house body (1), and a staircase (9) is fixedly mounted on the outer wall of the base (201).

7. The energy-saving and environment-friendly mobile house according to claim 6, characterized in that: A hinge seat (10) is fixedly mounted on the top of the top plate (8); a mounting frame (11) is hingedly mounted on the inner wall of the hinge seat (10); a solar panel (12) is fixedly mounted on the inner wall of the mounting frame (11); hinged parts B (13) are fixedly mounted on the outer wall of the mounting frame (11) and the top of the top plate (8); and an electric telescopic rod (14) is fixedly mounted between the outer walls of the two hinged parts B (13).

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