Multifunctional ventilated tree pool screen

Abstract

This invention provides a multifunctional, breathable tree grate, comprising a first grate body and a second grate body, which are spliced ​​together. A circular through-hole is located at the center of the spliced ​​first and second grate bodies. Multiple ventilation holes are formed on both the first and second grate bodies, evenly distributed circumferentially along the circular through-hole. A rotatable support mechanism is provided on the top surface of both the first and second grate bodies. These two support mechanisms work together to support the tree trunk, keeping it vertical. The support mechanism has a self-locking function. In this invention, the support components can support the sidewalls of the tree trunk, thus preventing it from tipping over. Workers can accurately and promptly locate a fallen tree trunk by combining positioning information and the trunk's tilting status, then straighten it back to an upright position, ensuring the tree can grow normally.

Description

Technical Field

[0001] This invention relates to the technical field of tree grate grates, and more particularly to a multifunctional, breathable tree grate grate. Background Technology

[0002] Tree grates, also known as tree guards, tree pit covers, tree surrounds, or tree grates, are widely used in street greening, parks, and roadside tree pits. Tree grates reduce soil erosion around tree roots, promoting tree growth, reducing dust, and also enhance aesthetics.

[0003] Chinese patent CN212357860U discloses a tree grate, which belongs to the technical field of garden construction. The tree grate includes at least two spliced ​​outer shells. The outer shell includes two parallel outer plates with arc edges. The straight edges of the two outer plates are connected to the same support plate. A fan-shaped inner sliding plate is slidably connected inside the outer shell. The inner ring radius of the inner sliding plate is smaller than the radius of the arc edge of the outer shell, and the outer ring radius of the inner sliding plate is larger than the radius of the arc edge of the outer shell. The outer shells are fixed together by clips.

[0004] However, the above solution has the following drawbacks: for newly transplanted trees, it cannot support the side walls of the trunk, and the wind or mischievous children can easily knock the trunk over, which is not conducive to the normal growth of the trees; the tree pit grates are easily stolen by thieves, and the staff cannot detect them in time, resulting in economic losses due to untimely inspections. Summary of the Invention

[0005] The present invention aims to provide a multifunctional breathable tree grate that overcomes or at least partially solves the above-mentioned problems, in order to address the issues that newly transplanted trees cannot be supported by the side walls of the trunk, making it easy for the wind or mischievous children to knock the trunk over, which is detrimental to the normal growth of the trees; and that the tree grate is easily stolen by thieves, and that staff cannot detect it in time, resulting in economic losses due to untimely inspections.

[0006] To achieve the above objectives, the technical solution of the present invention is specifically implemented as follows:

[0007] The present invention provides a multifunctional breathable tree grate, comprising a first grate body and a second grate body, wherein the first grate body and the second grate body are spliced ​​together, and a circular through hole is provided at the center of the spliced ​​first grate body and the second grate body. Both the first grate body and the second grate body are provided with multiple ventilation holes, and the multiple ventilation holes are evenly distributed along the circumference of the circular through hole.

[0008] The top surfaces of both the first and second grates are rotatably equipped with support mechanisms. The two support mechanisms work together to support the tree trunk so that it remains vertical. The support mechanisms have a self-locking function.

[0009] Preferably, the support mechanism includes a support frame, a tie rod, a tension spring, and a support member. The bottom ends of the two support frames are rotatably connected to the top surfaces of the first grate and the second grate, respectively. The bottom ends of the two tie rods are rotatably connected to the first grate and the second grate, respectively. The two ends of the tension spring are fixedly connected to the support frame and the tie rod, respectively. The support member is fixed to the top of the support frame and is used to support the side wall of the tree trunk. The top of the tie rod is slidably connected to the middle section of the support frame. The support frame, tie rod, and tension spring form a triangular structure.

[0010] Preferably, an installation shaft is fixed at the top of the pull rod, and a strip-shaped through groove and two sliding grooves are opened in the middle section of the support frame. The strip-shaped through groove and the two sliding grooves are interconnected. The two ends of the installation shaft are slidably disposed in the two sliding grooves respectively, and the installation shaft is slidably disposed inside the strip-shaped through groove.

[0011] Preferably, a touch switch is fixed to the bottom surface of the strip-shaped channel, and a pressure block is slidably provided at the inner bottom of the strip-shaped channel. The pressure block is located above the touch switch. When the mounting shaft moves downward to the inner bottom of the strip-shaped channel, the mounting shaft is pressed by the pressure block and triggers the touch switch.

[0012] Preferably, slide rods are fixed on both sides of the pressure block, and the slide rods are slidably connected to the support frame. Return springs are fixed on both sides of the pressure block, and the outer ends of the two return springs are fixedly connected to the support frame.

[0013] Preferably, the middle part of the groove protrudes away from the pull rod, and the top surface of the pressure block is provided with an arc-shaped pressure groove.

[0014] Preferably, a protrusion is provided on the inner end face of the first grate body, and a slot is provided on the inner end face of the second grate body. A pressure sensor is fixed inside the slot. When the protrusion and the slot are tightly fitted, the protrusion presses against the pressure sensor.

[0015] Preferably, it also includes a control center, and the touch switch and pressure sensor are electrically connected to the control center. The control center is also electrically connected to a positioning module and a wireless transmitting module. The wireless transmitting module is wirelessly connected to a wireless receiving module, and the wireless receiving module is electrically connected to a display module and an alarm.

[0016] Preferably, the bottom surfaces of the first grate and the second grate are each provided with a water storage tank, the top surfaces of the first grate and the second grate are each provided with a water guide, the water guide and the water storage tank are connected to each other, and the bottom surface of the water storage tank is provided with a water inlet.

[0017] Preferably, the support member is a semi-circular structure, and a support pad is fixed on the inner wall of the semi-circular structure. Two semi-circular structures surround the side wall of the tree trunk. A first mounting seat is provided on the top surface of the first grate body. A first rotating shaft is rotatably provided on the first mounting seat. The first rotating shaft is fixedly connected to the bottom end of the support frame. A second mounting seat is provided on the inner side wall of the first grate body. A second rotating shaft is rotatably provided on the second mounting seat. The second rotating shaft is fixedly connected to the bottom end of the pull rod.

[0018] This invention provides a multifunctional, breathable tree grate, which has the following advantages:

[0019] 1. During use, rotating the two support mechanisms causes their tops to work together to support the side wall of the tree trunk, keeping the trunk upright and preventing it from being blown down by the wind or pushed over by playful children. The support mechanisms can be locked in place to ensure that they can stably support the tree trunk and prevent it from tipping over.

[0020] 2. During use, the staff moves the two support components outward, causing the support components to rotate the support frame outward around the bottom of the support frame. At the same time, the middle section of the support frame drives the tie rod to rotate outward around the bottom of the tie rod, thereby increasing the distance between the two support components so that the two support components are located on both sides of the tree trunk. Then, the two support components are pushed inward at the same time, causing the support components to rotate the support frame inward. At the same time, the tie rod also rotates inward, so that the two support components together support the side wall of the tree trunk. The inner end of the tension spring pushes the tie rod inward. The support frame, tie rod, and tension spring form a triangular structure design, which enables the support frame and tie rod to stably support the side wall of the tree trunk.

[0021] 3. When the tree trunk tilts at a very small angle, the tree trunk drives the support component to move outward, and the support component drives the top of the support frame to tilt outward at a very small angle. At this time, the top of the tie rod also tilts outward at a very small angle, and the top of the tie rod drives the installation shaft to move downward inside the slide groove. At this time, the middle part blocks the installation shaft to prevent the installation shaft from moving downward, so that the support frame and support component cannot continue to rotate and move outward, ensuring that the support component can support the side wall of the tree trunk, thereby preventing the tree trunk from tilting.

[0022] IV. When the wind is strong, the tree trunk continues to tilt, causing the support components to move outward. This causes the top of the support frame and the top of the tie rod to tilt outward simultaneously. At the same time, the mounting shaft continues to move downward within the slot. When the mounting shaft reaches the bottom of the slot, it presses downward and triggers a touch switch. Once triggered, the touch switch transmits a signal to the control center. The control center activates the alarm via the wireless transmitter and receiver modules, which sounds an alarm to alert staff. Staff are then aware that the tree trunk is tilting. In addition, the positioning module provides the specific location information of the tree trunk. By combining the positioning information with the tilting state of the trunk, staff can accurately and promptly locate the tilted trunk and straighten it back to an upright position, ensuring the tree can grow normally.

[0023] 5. When the tree trunk is not blown by the wind, the return spring is in its initial state. The two return springs support the pressure block together, preventing the pressure block from contacting the touch switch and thus avoiding a situation where there is no alarm. When the wind is strong and blows down the tree trunk, the pressure block moves downward in the strip groove. The downward movement of the pressure block stretches the return spring. The return spring can adapt to the downward movement of the pressure block, and the stretching of the return spring has its own elasticity to resist the downward movement of the pressure block, preventing the pressure block from pressing the touch switch too tightly, thus protecting the touch switch from being damaged and extending the service life of the touch switch.

[0024] 6. The pressure signal detected by the pressure sensor is transmitted to the control center, which then transmits the signal to the wireless transmitting module. The wireless receiving module receives the signal and transmits it to the display module. Staff can observe the changes in the pressure value on the display module to determine the status of the first and second grates. Specifically, when the pressure value detected by the pressure sensor is zero, staff can determine that the first and second grates have separated, thus suggesting that they may have been stolen. Staff can then be dispatched to the site to verify the situation and promptly determine whether the first and second grates have been stolen, and conduct a search and investigation to minimize economic losses. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a perspective view of the first grate body in an embodiment of the present invention.

[0027] Figure 2This is a perspective view of the first and second grates assembled in an embodiment of the present invention.

[0028] Figure 3 This is a perspective view (from another angle) of the first and second grates assembled in an embodiment of the present invention.

[0029] Figure 4 This is a cross-sectional view of the pressure sensor location in an embodiment of the present invention.

[0030] Figure 5 This is a perspective view of an embodiment of the present invention.

[0031] Figure 6 This is a perspective view (another viewpoint) of an embodiment of the present invention.

[0032] Figure 7 This is a top view of an embodiment of the present invention.

[0033] Figure 8 This is a front view of an embodiment of the present invention.

[0034] Figure 9 Embodiments of the present invention Figure 6 Enlarged view of point A in the middle.

[0035] Figure 10 This is a three-dimensional enlarged view of the pressure block and touch switch positions in an embodiment of the present invention.

[0036] Figure 11 This is a block diagram from an embodiment of the present invention. Detailed Implementation

[0037] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0038] See Figure 1-3 This invention provides a multifunctional, breathable tree grate, comprising a first grate body 1 and a second grate body 2, which are spliced ​​together. A circular through-hole 11 is provided at the center of the spliced ​​grate body 1 and the second grate body 2. Multiple ventilation holes 12 are provided on both the first grate body 1 and the second grate body 2, and these ventilation holes 12 are evenly distributed along the circumference of the circular through-hole 11. Figure 7 As shown, preferably, the vent 12 has two rings, and the diameter of the vent 12 in the inner ring is larger than the diameter of the vent 12 in the outer ring.

[0039] In this invention, both the first grate 1 and the second grate 2 are rectangular structures. A semi-circular through hole is provided at the center of the splicing end of the first grate 1 and the second grate 2. The two semi-circular through holes together form a circular through hole 11. In use, the tree trunk passes through the circular through hole 11, and the outside air can flow into the lower part of the first grate 1 and the second grate 2 and come into contact with the tree roots through multiple ventilation holes 12. This avoids the situation where the air does not circulate at the tree root position, which would lead to rot. The design of multiple ventilation holes 12 being evenly distributed ensures that the air is evenly distributed around the tree roots, effectively protecting every part of the tree roots.

[0040] See Figure 5-8 The top surfaces of the first grate 1 and the second grate 2 are rotatably equipped with support mechanisms. The two support mechanisms work together to support the tree trunk so that the tree trunk remains in a vertical position. The support mechanisms have a self-locking function.

[0041] During use, rotating the two support mechanisms causes their tops to work together to support the sidewalls of the tree trunk, keeping it upright and preventing it from being blown down by the wind or pushed over by playful children. The support mechanisms can also lock themselves in place using their locking function, ensuring that the two support mechanisms can stably support the tree trunk and prevent it from tipping over.

[0042] See Figure 5-10 The support mechanism includes a support frame 5, a pull rod 6, a tension spring 7, and a support member 8. The bottom ends of the two support frames 5 are rotatably connected to the top surfaces of the first grate 1 and the second grate 2, respectively. The bottom ends of the two pull rods 6 are rotatably connected to the first grate 1 and the second grate 2, respectively. The two ends of the tension spring 7 are fixedly connected to the support frame 5 and the pull rod 6, respectively. The support member 8 is fixed on the top of the support frame 5 and is used to support the side wall of the tree trunk. The top of the pull rod 6 is slidably connected to the middle section of the support frame 5. A triangular structure is formed between the support frame 5, the pull rod 6, and the tension spring 7.

[0043] During use, the staff moves the two support members 8 outward, causing the support members 8 to drive the support frame 5 to rotate outward around the bottom end of the support frame 5. At the same time, the middle section of the support frame 5 drives the tie rod 6 to rotate outward around the bottom end of the tie rod 6, thereby increasing the distance between the two support members 8 so that the two support members 8 are located on both sides of the tree trunk. Then, the two support members 8 are pushed inward at the same time, causing the support members 8 to drive the support frame 5 to rotate inward. At the same time, the tie rod 6 also rotates inward, so that the two support members 8 together support the side wall of the tree trunk. The inner end of the tension spring 7 pushes the tie rod 6 inward. The support frame 5, tie rod 6 and tension spring 7 form a triangular structure design, which enables the support frame 5 and tie rod 6 to stably support the side wall of the tree trunk.

[0044] In use, the first grate 1 and the second grate 2 are placed above and cover the tree roots. It is also important to note that a plane A is formed between the same side of the two support frames 5, with the direction of plane A being the same as the road direction. This plane A passes through the center line of the tree trunk. In other words, the center planes of the two support frames 5 and the center line of the tree trunk are located in the same plane, and this plane is oriented in the same direction as the road. This leaves free space on both sides of the top surface of the first grate 1 and the second grate 2 to prevent the support frames 5 from obstructing pedestrian traffic, allowing pedestrians to walk smoothly on the top surface of the first grate 1 and the second grate 2.

[0045] See Figure 9 , 10 The top end of the pull rod 6 is fixed with an installation shaft 53. The middle section of the support frame 5 has a strip-shaped through groove 56 and two sliding grooves 54. The strip-shaped through groove 56 and the two sliding grooves 54 are connected to each other. The two ends of the installation shaft 53 are respectively slidably disposed in the two sliding grooves 54. The installation shaft 53 is slidably disposed inside the strip-shaped through groove 56. The middle part 55 of the sliding groove 54 protrudes in a direction away from the pull rod 6.

[0046] In this invention, two chutes 54 are located on both sides of the strip-shaped channel 56. When the tree is blown by the wind, the trunk tends to tilt. The sidewalls of the trunk are supported by the support member 8, preventing the trunk from tilting. The middle part 55 of the chutes 54 has a limiting and blocking function. Specifically, when the trunk tilts at a small angle, the trunk drives the support member 8 to move outward. The support member 8 drives the top of the support frame 5 to tilt outward at a small angle. At this time, the top of the pull rod 6 also tilts outward at a small angle. The top of the pull rod 6 drives the mounting shaft 53 to move downward inside the chutes 54. At this time, the middle part 55 blocks the mounting shaft 53 to prevent it from moving downward. This prevents the support frame 5 and the support member 8 from continuing to rotate outward, ensuring that the support member 8 can support the sidewalls of the trunk and thus prevent the trunk from tilting.

[0047] See Figure 9 , 10 A touch switch 92 is fixed on the bottom surface of the strip-shaped through groove 56. A pressure block 91 is slidably provided on the inner bottom of the strip-shaped through groove 56. The pressure block 91 is located above the touch switch 92. When the mounting shaft 53 moves downward to the inner bottom of the strip-shaped through groove 56, the mounting shaft 53 is squeezed by the pressure block 91 and triggers the touch switch 92. An arc-shaped pressure groove 95 is provided on the top surface of the pressure block 91.

[0048] During use, when the wind is strong, the tree trunk continues to tilt, causing the support member 8 to move outward. This causes the top of the support frame 5 and the top of the tie rod 6 to tilt outward simultaneously. At the same time, the mounting shaft 53 continues to move downward within the strip groove 56. When the mounting shaft 53 reaches the inner bottom of the strip groove 56, it presses downward and triggers the touch switch 92. After being triggered, the touch switch 92 transmits a signal to the control center. The inner wall of the arc-shaped pressure groove 95 and the bottom surface of the outer wall of the mounting shaft 53 are completely in contact, increasing the contact area between them to protect the mounting shaft 53 and the pressure block 91.

[0049] See Figure 9 , 10 Both sides of the pressure block 91 are fixed with sliding rods 93, which are slidably connected to the support frame 5. Both sides of the pressure block 91 are fixed with return springs 94, and the outer ends of the two return springs 94 are fixedly connected to the support frame 5.

[0050] In this invention, two sliding rods 93 are fixed to the left and right sides of the pressure block 91, respectively. The two sliding rods 93 are symmetrically distributed about the central axis of the arc-shaped pressure groove 95. A guide groove is provided on the support frame 5, and the sliding rods 93 are slidably disposed in the guide groove. The guide groove and the support frame 5 are parallel in their length directions. In use, when the tree trunk is not blown by the wind, the return spring 94 is in its initial state. The two return springs 94 together support the pressure block 91, preventing the pressure block 91 from contacting the touch switch 92, thereby avoiding a situation where there is no alarm. When the wind is strong and blows down the tree trunk, the pressure block 91 moves downward in the strip-shaped through groove 56. The downward movement of the pressure block 91 stretches the return spring 94. The return spring 94 can adapt to the downward movement of the pressure block 91, and the stretching of the return spring 94 has its own elasticity to resist the downward movement of the pressure block 91, preventing the pressure block 91 from pressing the touch switch 92 too tightly, thus protecting the touch switch 92 from being damaged and extending the service life of the touch switch 92.

[0051] See Figure 1 , 4 The first grate body 1 has a protrusion 3 on its inner end face, and the second grate body 2 has a slot 31 on its inner end face. A pressure sensor 21 is fixed inside the slot 31. When the protrusion 3 and the slot 31 are tightly fitted together, the protrusion 3 presses against the pressure sensor 21.

[0052] In this invention, both the protrusion 3 and the slot 31 have rectangular cross-sections. When the inner end faces of the first grate 1 and the second grate 2 are tightly joined together, the protrusion 3 is inserted into the slot 31. At this time, the protrusion 3 presses against the pressure sensor 21. The pressure sensor 21 can transmit the detected pressure signal to the control center. When the pressure sensor 21 is pressed, the staff can infer that the first grate 1 and the second grate 2 are still joined together, thus determining that the first grate 1 and the second grate 2 have not been stolen.

[0053] See Figure 11 It also includes a control center. The touch switch 92 and the pressure sensor 21 are electrically connected to the control center. The control center is also electrically connected to a positioning module and a wireless transmitting module. The wireless transmitting module is wirelessly connected to a wireless receiving module. The wireless receiving module is electrically connected to a display module and an alarm.

[0054] During use, the pressure signal detected by pressure sensor 21 is transmitted to the control center, which then transmits the signal to the wireless transmitting module. The wireless receiving module receives the signal and transmits the pressure signal to the display module. Staff can observe the changes in pressure value on the display module to determine the status of the first grate 1 and the second grate 2. Specifically, when the pressure value detected by pressure sensor 21 is zero, staff can determine that the first grate 1 and the second grate 2 have separated, thus suggesting that the separation of the first grate 1 and the second grate 2 may have been stolen. Staff can then be dispatched to the site to verify the situation and promptly ascertain whether the first grate 1 and the second grate 2 have been stolen, and then conduct a search and investigation to reduce economic losses.

[0055] During use, when the touch switch 92 is triggered, it transmits a trigger signal to the control center. The control center then activates the alarm via the wireless transmitter and receiver modules. The alarm sounds to alert staff, who then know that the tree trunk is tilted. In addition, the positioning module provides the specific location information of the tree trunk. By combining the positioning information with the tilted state of the tree trunk, staff can accurately and promptly locate the tilted trunk and then straighten it back to an upright position, ensuring that the tree can grow normally.

[0056] See Figure 1-3 The bottom surfaces of the first grate body 1 and the second grate body 2 are each provided with a water storage tank 4, and the top surfaces of the first grate body 1 and the second grate body 2 are each provided with a water guide 13. The water guide 13 and the water storage tank 4 are interconnected, and the bottom surface of the water storage tank 4 is provided with a water inlet.

[0057] During use, when it rains, rainwater enters the water storage tank 4 through the inlet 13. The water in the water storage tank 4 seeps into the soil through the inlet (not shown in the figure). The water storage tank 4 can hold an appropriate amount of water and has the function of storing water, which can be used to infiltrate the soil later. In addition, the four water storage tanks 4 are distributed around the tree roots to ensure that the roots can seep water in all directions, ensuring the uniformity of water distribution and facilitating the growth of the tree roots.

[0058] See Figure 5 , 9 The support member 8 is a semi-circular structure, and a support pad 81 is fixed on the inner wall of the semi-circular structure. The two semi-circular structures surround the side wall of the tree trunk. A first mounting seat 51 is provided on the top surface of the first grate body 1. A first rotating shaft 52 is rotatably provided on the first mounting seat 51. The first rotating shaft 52 is fixedly connected to the bottom end of the support frame 5. A second mounting seat 61 is provided on the inner side wall of the first grate body 1. A second rotating shaft 62 is rotatably provided on the second mounting seat 61. The second rotating shaft 62 is fixedly connected to the bottom end of the pull rod 6.

[0059] In use, the two semi-circular support members 8 are connected to each other, and the two support members 8 together support the side wall of the tree trunk. The support pad 81 can increase the contact area with the tree trunk and reduce the pressure to protect the tree trunk. When the support frame 5 rotates, the support frame 5 drives the first rotating shaft 52 to rotate in the first mounting seat 51 to adapt to the rotation of the support frame 5. When the pull rod 6 rotates, the pull rod 6 drives the second rotating shaft 62 to rotate in the second mounting seat 61 to adapt to the rotation of the pull rod 6. In addition, notches are opened at the inner ends of the first grate body 1 and the second grate body 2 and at the position corresponding to the second mounting seat 61. The notches avoid interference with the bottom end of the pull rod 6 and ensure that the rotation of the pull rod 6 is carried out smoothly.

[0060] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A multifunctional breathable tree grate, comprising a first grate body (1) and a second grate body (2), wherein the first grate body (1) and the second grate body (2) are spliced ​​together, and a circular through hole (11) is provided at the center of the spliced ​​first grate body (1) and the second grate body (2), characterized in that, Both the first grate body (1) and the second grate body (2) are provided with multiple air holes (12), and the multiple air holes (12) are evenly distributed along the circumference of the circular through hole (11); The top surfaces of the first grate (1) and the second grate (2) are rotatably provided with support mechanisms. The two support mechanisms together support the tree trunk so that the tree trunk remains in a vertical state. The support mechanisms have a self-locking function. The support mechanism includes a support frame (5), a pull rod (6), a tension spring (7), and a support member (8). The bottom ends of the two support frames (5) are rotatably connected to the top surfaces of the first grate (1) and the second grate (2), respectively. The bottom ends of the two pull rods (6) are rotatably connected to the first grate (1) and the second grate (2), respectively. The two ends of the tension spring (7) are fixedly connected to the support frame (5) and the pull rod (6), respectively. The support member (8) is fixed on the top of the support frame (5). The support member (8) is used to support the side wall of the tree trunk. The top of the pull rod (6) is slidably connected to the middle section of the support frame (5). A triangular structure is formed between the support frame (5), the pull rod (6), and the tension spring (7). The top of the pull rod (6) is fixed with an installation shaft (53). The middle section of the support frame (5) has a strip-shaped through groove (56) and two sliding grooves (54). The strip-shaped through groove (56) and the two sliding grooves (54) are connected to each other. The two ends of the installation shaft (53) are respectively slidably disposed in the two sliding grooves (54). The installation shaft (53) is slidably disposed inside the strip-shaped through groove (56). A touch switch (92) is fixed on the bottom surface of the strip-shaped channel (56). A pressure block (91) is slidably provided on the inner bottom of the strip-shaped channel (56). The pressure block (91) is located above the touch switch (92). When the mounting shaft (53) moves downward to the inner bottom of the strip-shaped channel (56), the mounting shaft (53) is squeezed by the pressure block (91) and triggers the touch switch (92). The middle part (55) of the slide groove (54) protrudes away from the pull rod (6), and the top surface of the pressure block (91) is provided with an arc-shaped pressure groove (95). The first grate body (1) has a protrusion (3) on its inner end face, and the second grate body (2) has a slot (31) on its inner end face. A pressure sensor (21) is fixed inside the slot (31). When the protrusion (3) and the slot (31) are tightly fitted together, the protrusion (3) squeezes the pressure sensor (21). It also includes a control center, and the touch switch (92) and pressure sensor (21) are electrically connected to the control center. The control center is also electrically connected to a positioning module and a wireless transmission module. The wireless transmission module is wirelessly connected to a wireless receiving module. The wireless receiving module is electrically connected to a display module and an alarm.

2. The multifunctional breathable tree grate according to claim 1, characterized in that, Both sides of the pressure block (91) are fixed with sliding rods (93), and the sliding rods (93) and the support frame (5) are slidably connected. Both sides of the pressure block (91) are fixed with return springs (94), and the outer ends of the two return springs (94) are fixedly connected to the support frame (5).

3. The multifunctional breathable tree grate according to claim 1, characterized in that, The bottom surfaces of the first grate body (1) and the second grate body (2) are provided with water storage tanks (4), and the top surfaces of the first grate body (1) and the second grate body (2) are provided with water inlets (13). The water inlets (13) and the water storage tanks (4) are connected to each other, and the bottom surfaces of the water storage tanks (4) are provided with water inlets.

4. The multifunctional breathable tree grate according to claim 1, characterized in that, The support member (8) is a semi-circular structure. A support pad (81) is fixed on the inner wall of the semi-circular structure. The two semi-circular structures surround the side wall of the tree trunk. A first mounting seat (51) is provided on the top surface of the first grate body (1). A first rotating shaft (52) is rotatably provided on the first mounting seat (51). The first rotating shaft (52) is fixedly connected to the bottom end of the support frame (5). A second mounting seat (61) is provided on the inner side wall of the first grate body (1). A second rotating shaft (62) is rotatably provided on the second mounting seat (61). The second rotating shaft (62) is fixedly connected to the bottom end of the pull rod (6).

Images