Intelligent garden landscape wall

Abstract

The present invention relates to an intelligent garden landscape wall, comprising a water storage tank, three-layer mounting seats symmetrically arranged on both sides of the water storage tank, photovoltaic panels evenly distributed on the upper side of the water storage tank, and a water collecting pipe arranged inside the water storage tank, wherein a second partition is arranged near the upper end of the water collecting pipe, a counterweight box is arranged above the second partition, a sliding rod is arranged in the middle of the lower side of the counterweight box, a sliding cylinder is arranged below the second partition, an electromagnet is fixedly connected to the lower end of the sliding cylinder, a magnet is arranged directly below the electromagnet, a lead screw is arranged on the lower side of the magnet, a plug is fixed to the lower end of the lead screw, a turntable is matched and sleeved on the spiral part of the lead screw, and two long strip cleaning brushes are symmetrically arranged below the turntable; on the one hand, a drip irrigation pipe is used to drip irrigation the bonsai to ensure the growth of the bonsai, and on the other hand, a nozzle on the cleaning pipe is used to spray to branches and leaves to clean dust on the branches and leaves of the bonsai to keep the bonsai clean, and rainwater collected in the early stage of rainfall is discharged to realize batch recovery of rainwater.

Description

Technical Field

[0001] The invention belongs to the technical field of garden landscape, and in particular relates to an intelligent garden landscape wall. Background Art

[0002] Landscape walls are common small pieces in garden architecture. They have various forms, functions are designed according to needs, and materials are rich and varied. In addition to being used as barriers, leaks, and landscape walls in common gardens, many cities regard landscape walls as an important way to build urban culture and improve the appearance of the city. In particular, setting up landscape walls on both sides of the road can not only improve the air quality on both sides of the road, but also absorb noise and reduce the impact of road noise on nearby residents.

[0003] Compared with the landscape walls in gardens, the landscape walls used to improve the appearance of the city are distributed in a wide area and the environment is complex, which undoubtedly increases the maintenance cost. Especially on both sides of the road, a large number of vehicles driving cause the air quality to decline. When a large amount of dust is attached to the plants on the landscape wall, it affects the light exposure to the landscape wall plants, thereby affecting the efficiency of photosynthesis and the beauty of the landscape wall. Therefore, it is necessary to spray water on the landscape wall regularly and clean the landscape wall. Directly laying pipes and supplying water through urban reservoirs will increase the burden of urban water supply and increase costs. Directly recycling rainwater can effectively solve the above problems. However, due to the large amount of waste discharged by automobiles, it has a certain impact on the environment around the road. The rainwater in the early stage of rainfall is usually acidic. After being recycled, it will corrode the water tank and reduce the service life of the device. At the same time, the acidic rainwater irrigates the landscape plants, which will cause the death of the landscape plants. After being flushed by the rainwater in the early stage of rainfall, the air quality is improved, and the quality of the later rainwater is improved. Therefore, the rainwater recycling for the needs of the landscape wall needs to be divided into two time periods: the early stage of rainfall and the late stage of rainfall.

[0004] In view of the shortcomings of existing technologies, further improvements are needed. Summary of the invention

[0005] In view of this, an object of the present invention is to provide an intelligent garden landscape wall to solve the above problems.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an intelligent garden landscape wall, comprising a water tank, a three-layer mounting seat symmetrically arranged on the front and rear sides of the water tank, photovoltaic panels evenly distributed on the upper side of the water tank, and a water collecting pipe arranged inside the water tank, a base is fixed on the lower side of the water tank, the rear edge of the mounting seat is fixedly connected to the water tank, flower pots are evenly distributed on the upper side of the mounting seat, bonsai is cultivated in the flower pots, brackets are evenly distributed on the upper side of the water tank, the photovoltaic panel is fixedly connected to the bracket, a battery is installed in the base, and the photovoltaic panel is connected to the battery through a wire, the upper side of the water tank is open, and three first partitions are arranged inside the water tank, the three first partitions divide the water tank into a water storage tank with an upper opening and three small water tanks of the same volume that are connected to the three-layer mounting seat. One by one, each small water tank side wall is evenly distributed with dripping can tubes and cleaning tubes, and each flower pot is correspondingly provided with a drip irrigation tube and a cleaning tube, a water pump is provided in the small water tank, one end of the dripping can tube and the cleaning tube is connected with the water pump in the corresponding small water tank, the water pump is connected to the battery through a wire, and the other end passes through the side wall of the water tank, wherein one end of the drip irrigation tube passing through the water tank is located at the upper edge of the flower pot, one end of the cleaning tube passing through the water tank is provided with a nozzle and is located above the flower pot, the lower end of the water collecting pipe arranged in the water tank passes through the base, and the upper end of the water collecting pipe is connected with the water storage tank, three diversion pipes are evenly distributed near the lower end of the water collecting pipe, the diversion pipes correspond to the small water tanks one by one, the diversion pipes are inverted U-shaped structures, and one end of the diversion pipes is connected with the water collecting pipes, and the other ends of the diversion pipes lead to the corresponding small water tanks respectively.

[0007] A second partition is provided near the upper end of the water collecting pipe, a counterweight box is provided above the second partition, a water-absorbing sponge is placed in the counterweight box, a sliding rod is provided in the middle of the lower side of the counterweight box, the sliding rod passes through the middle of the second partition, a sliding cylinder is provided below the second partition, the upper end of the sliding cylinder is fixedly connected to the second partition, and the lower end of the sliding cylinder is fixedly connected to an electromagnet, the lower end of the sliding rod is slidably connected to the sliding cylinder, a spring is sleeved on the sliding rod, the upper end of the spring is fixedly connected to the lower side of the counterweight box, and the lower end of the spring is fixedly connected to the upper side of the second partition, a magnet is provided directly below the electromagnet, a lead screw is provided on the lower side of the magnet, the upper end of the lead screw is fixedly connected to the middle of the lower side of the magnet, a plug is fixed at the lower end of the lead screw, an opening is provided at the lower end of the water collecting pipe, and the plug The head is adapted to the port at the lower end of the water collecting pipe, and a spiral portion is provided near the lower end of the lead screw, and a turntable is fitted on the spiral portion of the lead screw, and a through hole is provided on the turntable. A positioning sleeve is rotatably sleeved on the upper side of the turntable through a bearing, and a plurality of first cross bars are evenly distributed on the side wall of the positioning sleeve, one end of the first cross bar is fixedly connected to the positioning sleeve, and the other end of the first cross bar is fixedly connected to the inner wall of the water collecting pipe, and two long cleaning brushes are symmetrically arranged below the turntable, and a vertical rod is provided between the cleaning brush and the turntable, the upper end of the vertical rod is fixedly connected to the turntable, and the lower end of the vertical rod is fixedly connected to the upper side of the cleaning brush, the lower side of the cleaning brush is a cleaning surface, and the cleaning surface of the lower side of the cleaning brush fits with the lower end of the water collecting pipe.

[0008] Preferably, a soil moisture sensor is placed in the flowerpot, and a valve is provided on the drip irrigation pipe, and the soil moisture sensor is connected to the valve on the drip irrigation pipe through a signal line.

[0009] Preferably, a timed switch valve is provided on the cleaning pipe.

[0010] Preferably, the bending parts of the guide pipes are at the same height, ensuring that rainwater in the water collecting pipes flows into the corresponding small water tanks at the same time, so that the water volume in the three small water tanks remains consistent.

[0011] Preferably, a trigger block is fixed to the lower end of the slide rod, and a first conductive sheet is symmetrically provided on the side wall of the slide cylinder near the lower end, and a second conductive sheet is symmetrically provided on the side wall of the lower end of the slide cylinder, the first conductive sheet is connected to the battery and the electromagnet through a wire, and the second conductive sheet is connected to the battery and the electromagnet through a wire, and the two sets of circuits where the first conductive sheet and the electromagnet and the second conductive sheet and the electromagnet are located have electrodes connected to the battery in opposite directions, so that the current directions of the two sets of circuits leading to the electromagnet are opposite, thereby adjusting the magnetism of the electromagnet.

[0012] Preferably, the cross-section of the upper part of the spiral portion of the screw is diamond-shaped, and the part of the screw with a diamond-shaped cross-section is slidably connected to a limiting sleeve, and the limiting sleeve is used to limit the screw to prevent the screw from rotating. A second cross bar is arranged between the limiting sleeve and the inner wall of the water collecting pipe, one end of the second cross bar is fixedly connected to the inner wall of the water collecting pipe, and the other end of the second cross bar is fixedly connected to the limiting sleeve.

[0013] The beneficial effects of the present invention are as follows: the present invention collects and utilizes rainwater. On the one hand, it utilizes a drip irrigation pipe to drip irrigation the bonsai to ensure the growth of the bonsai. On the other hand, it utilizes a nozzle on a cleaning pipe to spray toward branches and leaves to clean the dust on the branches and leaves of the bonsai and keep the bonsai clean. On the one hand, it maintains the beauty of the bonsai. On the other hand, it prevents the dust falling on the branches and leaves from affecting the light, thereby improving the photosynthesis efficiency of the bonsai. During rainfall, the weight change caused by the water-absorbing sponge is utilized to adjust the position of the slide bar to control the opening and closing of the electromagnet and the magnetic direction of the electromagnet, thereby adjusting the direction of movement of the lead screw. At the initial stage of rainfall, the plug that blocks the lower end port of the water collection pipe is moved upward to discharge the rainwater collected at the initial stage of rainfall, and the cleaning brush is driven to rotate by a turntable to clean the stains at the lower end of the water collection pipe, and then the water is evenly discharged into three small water tanks through the diversion pipe to realize rainwater recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the main structure diagram of the present invention;

[0015] Figure 2 It is a side cross-sectional view of the water storage tank of the present invention;

[0016] Figure 3 The water collecting pipe structure of the present invention Figure 1;

[0017] Figure 4 For the present invention Figure 3 A partial enlarged view of the middle part;

[0018] Figure 5 The water collecting pipe structure of the present invention Figure 2 ;

[0019] Figure 6 The water collecting pipe structure of the present invention Figure 3 ;

[0020] Numbers in the figure: 1 water tank; 101 first partition; 102 water tank; 103 small water tank; 2 mounting seat; 3 photovoltaic panel; 4 water collecting pipe; 401 second partition; 5 base; 6 flower pot; 7 bracket; 8 drip irrigation pipe; 9 cleaning pipe; 10 diversion pipe; 11 counterweight box; 12 water-absorbing sponge; 13 sliding rod; 14 sliding cylinder; 15 electromagnet; 16 spring; 17 magnet; 18 lead screw; 19 plug; 20 turntable; 21 positioning sleeve; 22 first cross bar; 23 cleaning brush; 24 vertical rod; 25 trigger block; 26 first conductive sheet; 27 second conductive sheet; 28 limiting sleeve; 29 second cross bar. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0022] like Figure 1-6As shown, an intelligent garden landscape wall comprises a water tank 1, a three-layer mounting seat 2 symmetrically arranged on the front and rear sides of the water tank 1, photovoltaic panels 3 evenly distributed on the upper side of the water tank 1, and a water collecting pipe 4 arranged inside the water tank 1, a base 5 is fixed on the lower side of the water tank 1, the rear edge of the mounting seat 2 is fixedly connected to the water tank 1, flower pots 6 are evenly distributed on the upper side of the mounting seat 2, bonsai for landscaping are cultivated in the flower pots 6, brackets 7 are evenly distributed on the upper side of the water tank 1, the photovoltaic panel 3 is fixedly connected to the bracket 7, a battery is installed in the base 5, and the photovoltaic panel 3 is connected to the battery through a wire, the upper side of the water tank 1 is open, and three first partitions 101 are arranged inside the water tank 1, the three first partitions 101 divide the water tank into a water storage tank 102 with an upper opening and three small water tanks 103 of the same volume corresponding to the three-layer mounting seat 2, and each small water tank 103 has a drip pipe 8 and a cleaning pipe 9 evenly distributed on the side wall, Each flower pot 6 is provided with a drip irrigation pipe 8 and a cleaning pipe 9, and a water pump is provided in the small water tank 103. One end of the drip irrigation pipe 8 and the cleaning pipe 9 is connected to the water pump in the corresponding small water tank 103. The water pump is connected to the battery through a wire, and the other end passes through the side wall of the water storage tank 1. One end of the drip irrigation pipe 8 passing through the water storage tank 1 is located at the upper edge of the flower pot 6, which is convenient for supplying water to the roots of the bonsai. One end of the cleaning pipe 9 passing through the water storage tank 1 is provided with a nozzle and is located above the flower pot 6 , which is convenient for spraying the bonsai and cleaning the branches and leaves of the bonsai. The lower end of the water collecting pipe 4 arranged in the water storage tank 1 passes through the base 5, and the upper end of the water collecting pipe 4 is connected with the water storage tank 102. Three guide pipes 10 are evenly distributed near the lower end of the water collecting pipe 4. The guide pipes 10 correspond to the small water tanks 103 one by one. The guide pipes 10 are inverted U-shaped structures, and one end of the guide pipe 10 is connected with the water collecting pipe 4, and the other end of the guide pipe 10 leads to the corresponding small water tanks 103 respectively.

[0023] In this embodiment, the water collecting pipe 4 is provided with a second partition plate 401 near the upper end, a counterweight box 11 is provided above the second partition plate 401, a water-absorbing sponge 12 is placed in the counterweight box 11, a sliding rod 13 is provided in the middle of the lower side of the counterweight box 11, the sliding rod 13 passes through the middle of the second partition plate 401, a sliding cylinder 14 is provided below the second partition plate 401, the upper end of the sliding cylinder 14 is fixedly connected to the second partition plate 401, and the lower end of the sliding cylinder 14 is fixedly connected to the electromagnet 15, the sliding cylinder 14 is fixedly connected to the electromagnet 15, and the sliding cylinder 14 is fixedly connected to the electromagnet 15. The lower end of the rod 13 is slidably connected to the slide cylinder 14, a spring 16 is sleeved on the slide rod 13, the upper end of the spring 16 is fixedly connected to the lower side of the counterweight box 11, the lower end of the spring 16 is fixedly connected to the upper side of the second partition 401, a magnet 17 is arranged directly below the electromagnet 15, a lead screw 18 is arranged at the lower side of the magnet 17, the upper end of the lead screw 18 is fixedly connected to the middle part of the lower side of the magnet 17, a plug 19 is fixed at the lower end of the lead screw 18, an opening is arranged at the lower end of the water collecting pipe 4, and the plug 19 is connected to the collecting pipe 4. The port at the lower end of the water pipe 4 is adapted to facilitate the use of the plug 19 to block the lower end port of the water collecting pipe 4. A spiral portion is provided near the lower end of the lead screw 18. A turntable 20 is sleeved on the spiral portion of the lead screw 18. A through hole is provided on the turntable 20 to facilitate the passage of rainwater. A positioning sleeve 21 is sleeved on the upper side of the turntable 20 through a bearing. A plurality of first cross bars 22 are evenly distributed on the side wall of the positioning sleeve 21. One end of the first cross bar 22 is fixedly connected to the positioning sleeve 21. The first cross bar The other end of 22 is fixedly connected to the inner wall of the water collecting pipe 4. Two long cleaning brushes 23 are symmetrically arranged below the turntable 20. A vertical rod 24 is arranged between the cleaning brush 23 and the turntable 20. The upper end of the vertical rod 24 is fixedly connected to the turntable 20, and the lower end of the vertical rod 24 is fixedly connected to the upper side of the cleaning brush 23. The lower side of the cleaning brush 23 is a cleaning surface, and the cleaning surface of the lower side of the cleaning brush 23 is in contact with the lower end of the water collecting pipe 4, so as to facilitate cleaning of the cleaning pipe 4.

[0024] In this embodiment, the photovoltaic panels 3 are tilted to ensure the power generation efficiency of the photovoltaic panels 3 on the one hand, and to allow gaps to exist between adjacent photovoltaic panels 3 on the other hand, so that rainwater can fall into the water tank of the water tank 1 .

[0025] In this embodiment, a soil moisture sensor is placed in the flowerpot 6 to detect the soil moisture in the flowerpot 6, and a valve is provided on the drip irrigation pipe 8. The soil moisture sensor is connected to the valve on the drip irrigation pipe 8 through a signal line.

[0026] In this embodiment, a timer switch valve is provided on the cleaning pipe 9, and the timer switch valve is opened and closed regularly to regularly clean the branches and leaves of the bonsai and keep them clean.

[0027] In this embodiment, the bending parts of the guide pipes 10 are at the same height, ensuring that rainwater in the water collecting pipes 4 flows into the corresponding small water tanks 103 at the same time, so that the water volume of the three small water tanks 103 remains consistent.

[0028] In this embodiment, a trigger block 25 is fixed to the lower end of the slide bar 13, and a first conductive sheet 26 is symmetrically provided on the side wall of the slide cylinder 14 near the lower end, and a second conductive sheet 27 is symmetrically provided on the side wall of the lower end of the slide cylinder 14. The first conductive sheet 26 is connected to the battery and the electromagnet 15 through a wire, and the second conductive sheet 27 is connected to the battery and the electromagnet 15 through a wire. The two sets of circuits where the first conductive sheet 26 and the electromagnet 15 and the second conductive sheet 27 and the electromagnet 15 are located have electrodes connected to the battery in opposite directions, so that the current directions of the two sets of circuits leading to the electromagnet 15 are opposite, thereby adjusting the magnetism of the electromagnet 15.

[0029] In this embodiment, the cross-section of the upper part of the spiral portion of the screw 18 is diamond-shaped, and the part of the screw 18 with a diamond-shaped cross-section is slidably connected to a limiting sleeve 28. The limiting sleeve 28 is used to limit the screw 18 to prevent the screw 18 from rotating. A second cross bar 29 is arranged between the limiting sleeve 28 and the inner wall of the water collecting pipe 4. One end of the second cross bar 29 is fixedly connected to the inner wall of the water collecting pipe 4, and the other end of the second cross bar 29 is fixedly connected to the limiting sleeve 28.

[0030] Working principle of the present invention: When the present invention is in use, by collecting and utilizing rainwater, on the one hand, the drip irrigation pipe 8 is used to drip irrigation on the bonsai to ensure the growth of the bonsai, and on the other hand, the nozzle on the cleaning pipe 9 is used to spray to the branches and leaves to clean the dust on the branches and leaves of the bonsai and keep the bonsai clean. When it rains, the rainwater falls into the water storage tank 102, flows into the water collecting pipe 4, and is collected in the water collecting pipe 4. The rainwater soaks the water-absorbing sponge 12, so that the weight of the counterweight box 11 increases the compression spring 16, so that the slide bar 13 slides downward. When the trigger block 25 at the lower end of the slide bar 13 contacts the first conductive sheet 26, the circuit composed of the first conductive sheet 26 and the electromagnet 15 is closed, and the electromagnet 15 generates a magnetic force opposite to the magnet 17. The electromagnet 15 and the magnet 17 attract each other, driving the lead screw 18 to slide upward, and the plug 19 slides upward and separates from the lower end port of the water collecting pipe 4. Under the action of the spiral part of the lead screw 18, the cleaning brush 23 is driven to rotate through the turntable 20. The stains at the lower end of the water collecting pipe 4 are cleaned, and at the same time, the rainwater with stains in the water collecting pipe 4 is discharged from the lower end port of the water collecting pipe 4. As the rainfall continues, the weight of the water-absorbing sponge 12 in the counterweight box 1 continues to increase after absorbing water, and the spring 16 is further compressed. The circuit composed of the second conductive sheet 27 and the electromagnet 15 is closed, and the electromagnet 15 generates a magnetic force with the same magnetic force as the magnet 17. The electromagnet 15 and the magnet 17 repel each other, driving the lead screw 18 to slide downward, and the plug 19 slides downward to block the lower end port of the water collecting pipe 4. Under the action of the spiral part of the lead screw 18, the cleaning brush 23 is driven to rotate through the turntable 20 to reset the cleaning brush 23. After that, as the rainfall increases, rainwater gathers in the water collecting pipe 4, and then is evenly discharged into the three small water tanks 103 through the guide pipe 10. After the rain stops, as the rainwater in the water-absorbing sponge 12 evaporates, the weight of the counterweight box 11 decreases, and under the action of the elastic force of the spring 16, the counterweight box 11 moves upward and resets.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent garden landscape wall, comprising a water storage tank, three-layer mounting seats symmetrically arranged on the front and rear sides of the water storage tank, photovoltaic panels evenly distributed on the upper side of the water storage tank, and a water collecting pipe arranged inside the water storage tank, characterized in that: A base is fixed on the lower side of the water tank, the rear edge of the mounting seat is fixedly connected to the water tank, flower pots are evenly distributed on the upper side of the mounting seat, bonsai is cultivated in the flower pots, brackets are evenly distributed on the upper side of the water tank, photovoltaic panels are fixedly connected to the brackets, batteries are installed in the base, and the photovoltaic panels are connected to the batteries through wires. The upper side of the water tank is open, and three first partitions are arranged inside the water tank, the three first partitions divide the water tank into a water storage tank with an upper opening and three small water tanks of the same volume corresponding to the three-layer mounting seat one by one, each small water tank side wall is evenly distributed with drip pipes and cleaning pipes, and each flower pot is correspondingly provided with a drip irrigation pipe and a cleaning pipe, and the small A water pump is arranged in the water tank, one end of the drip irrigation pipe and the cleaning pipe is connected with the water pump in the corresponding small water tank, the water pump is connected with the battery through a wire, and the other end passes through the side wall of the water tank, wherein one end of the drip irrigation pipe passing through the water tank is located at the upper edge of the flower pot, and one end of the cleaning pipe passing through the water tank is provided with a nozzle and is located above the flower pot, the lower end of the water collecting pipe arranged in the water tank passes through the base, and the upper end of the water collecting pipe is connected with the water storage tank, three guide pipes are evenly distributed near the lower end of the water collecting pipe, the guide pipes correspond to the small water tanks one by one, the guide pipes are in an inverted U-shaped structure, and one end of the guide pipes is connected with the water collecting pipes, and the other ends of the guide pipes lead to the corresponding small water tanks, and the water collecting pipes are provided with a nozzle near the upper end. A second partition is provided, a counterweight box is provided above the second partition, a water-absorbing sponge is placed in the counterweight box, a sliding rod is provided in the middle of the lower side of the counterweight box, the sliding rod passes through the middle of the second partition, a sliding cylinder is provided below the second partition, the upper end of the sliding cylinder is fixedly connected to the second partition, and the lower end of the sliding cylinder is fixedly connected to an electromagnet, the lower end of the sliding rod is slidably connected to the sliding cylinder, a spring is sleeved on the sliding rod, the upper end of the spring is fixedly connected to the lower side of the counterweight box, and the lower end of the spring is fixedly connected to the upper side of the second partition, a magnet is provided directly below the electromagnet, a lead screw is provided on the lower side of the magnet, the upper end of the lead screw is fixedly connected to the middle of the lower side of the magnet, a plug is fixed at the lower end of the lead screw, an opening is provided at the lower end of the water collecting pipe, and the plug is connected to the lower end of the water collecting pipe. The port at the end is adapted, a spiral portion is provided near the lower end of the lead screw, a turntable is cooperatively sleeved on the spiral portion of the lead screw, a through hole is provided on the turntable, a positioning sleeve is rotatably sleeved on the upper side of the turntable through a bearing, a plurality of first cross bars are evenly distributed on the side wall of the positioning sleeve, one end of the first cross bar is fixedly connected to the positioning sleeve, and the other end of the first cross bar is fixedly connected to the inner wall of the water collecting pipe, two long cleaning brushes are symmetrically arranged below the turntable, a vertical rod is provided between the cleaning brush and the turntable, the upper end of the vertical rod is fixedly connected to the turntable, and the lower end of the vertical rod is fixedly connected to the upper side surface of the cleaning brush, the lower side of the cleaning brush is a cleaning surface, and the cleaning surface on the lower side of the cleaning brush fits with the lower end of the water collecting pipe.

2. The intelligent garden landscape wall according to claim 1, characterized in that: A soil moisture sensor is placed in the flowerpot, and a valve is arranged on the drip irrigation pipe. The soil moisture sensor is connected to the valve on the drip irrigation pipe through a signal line.

3. The intelligent garden landscape wall according to claim 1, characterized in that: The cleaning pipe is provided with a timing switch valve.

4. The intelligent garden landscape wall according to claim 1, characterized in that: A trigger block is fixed at the lower end of the slide rod, and a first conductive sheet is symmetrically arranged on the side wall of the slide cylinder near the lower end, and a second conductive sheet is symmetrically arranged on the side wall of the lower end of the slide cylinder. The first conductive sheet is connected to the battery and the electromagnet through a wire.

5. The intelligent garden landscape wall according to claim 1, characterized in that: The cross-section of the upper part of the spiral portion of the screw is diamond-shaped, and the part of the screw with a diamond-shaped cross-section is slidably connected to a limiting sleeve. A second cross bar is arranged between the limiting sleeve and the inner wall of the water collecting pipe. One end of the second cross bar is fixedly connected to the inner wall of the water collecting pipe, and the other end of the second cross bar is fixedly connected to the limiting sleeve.

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