A sample display device for landscape design

Abstract

The application discloses a sample display device for landscape design, which comprises a display frame, a rotating shaft rotatably connected to the center of the display frame, a rotating frame fixedly connected to the end of the rotating shaft, a plurality of storage frames arranged in an annular array on the rotating frame, a cleaning ring movably sleeved outside the storage frame, a top rod fixedly connected to the bottom of the cleaning ring, the top rod movably penetrating through the rotating frame from the side away from the cleaning ring, a circular ring fixedly arranged below the rotating frame, and a first spring fixedly connected between the circular ring and the rotating frame. The sample display device for landscape design provided by the application drives the first gear to rotate through the rotation of the circular rod, drives the second gear to rotate through the rotation of the first gear, drives the vertical rod to rotate, drives the rotating plate to rotate through the rotation of the vertical rod, and drives the limiting rod and the arc-shaped block to alternately contact with the limiting groove and the arc-shaped plate through the rotation of the rotating plate, so that the rotating disc gap rotates.

Description

Technical Field

[0001] This invention relates to the field of display equipment technology, specifically a sample display device for landscape design. Background Technology

[0002] Landscape design sample display devices are typically used at exhibitions to showcase the works of participants. These works can be of many types, such as garden designs and models of traditional villages. Through different actions such as rotation and height adjustment, the devices perfectly present the exhibited works to the visitors.

[0003] Chinese Patent Publication No. CN115137190B discloses a sample display device for landscape design. This solution sets up a drive system and a humidification module, and the drive system and humidification module work together in a linkage manner. The whole device has a high degree of automation and can adjust the position of the plant samples and humidify the plant samples under the action of a single power source. This not only facilitates the viewing of plant samples in different positions, but also ensures that the plant samples are in an excellent storage environment, allowing for long-term storage of the plant samples.

[0004] The samples are usually stored inside a cover made of transparent glass, which does not affect visitors' observation of them and can also provide some protection for the samples. However, the above solution lacks cleaning of the cover. If the cover is not cleaned for a long time, dust will easily accumulate on the outside of the cover, affecting the visitor's experience. Summary of the Invention

[0005] The purpose of this invention is to provide a sample display device for landscape design, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a sample display device for landscape design, comprising a display frame, a rotating shaft rotatably connected to the center of the display frame, a rotating frame fixedly connected to the end of the rotating shaft, a plurality of storage frames arranged in a circular array on the rotating frame, a cleaning ring movably sleeved on the outer side of each storage frame, a top rod fixedly connected to the bottom of the cleaning ring, the top rod movably passing through the rotating frame on the side away from the cleaning ring, a ring fixedly disposed below the top rod on the rotating frame, and a first spring fixedly connected between the ring and the rotating frame.

[0007] As a further embodiment of the present invention: a first bevel gear is provided below the rotating frame, a fixed cylinder is fixedly connected between the bottom of the first bevel gear and the inner wall of the storage frame, the rotating shaft movably passes through the first bevel gear, a vertical rod is fixedly connected to the bottom of the storage frame, the vertical rod movably passes through the rotating frame, a second bevel gear is fixedly connected to the end of the vertical rod away from the storage frame, a horizontal bar is provided below the second bevel gear, one end of the horizontal bar is rotatably connected to the rotating frame and a third bevel gear is fixedly sleeved on its outer side, the third bevel gear meshes with the second bevel gear for transmission, and a fourth bevel gear is fixedly connected to the other end of the horizontal bar, the fourth bevel gear meshes with the first bevel gear for transmission.

[0008] As a further embodiment of the present invention: a fixing ring is fixedly provided inside the storage frame, and an inclined groove is provided on the fixing ring, and the bottom of the top rod slides against the inclined groove.

[0009] As a further embodiment of the present invention: a circular frame is fixedly connected to the bottom of the display frame, a circular rod is rotatably connected to the center of the circular frame, a first gear is fixedly sleeved on the outer side of the circular rod, a sleeve is movably sleeved on the outer side of the top of the circular rod, a turntable is fixedly connected to the end of the sleeve away from the circular rod, and the end of the turntable away from the sleeve is fixedly connected to the rotating shaft, and the rotating shaft movably passes through the bottom of the storage frame.

[0010] As a further aspect of the present invention: the turntable annular array has four limiting grooves, an arc-shaped plate is provided between two adjacent limiting grooves, a vertical rod is provided on one side of the round rod, the vertical rod is rotatably connected to the round frame, a second gear is fixedly sleeved on the outside of the vertical rod, the second gear meshes with the first gear for transmission, a rotating plate is fixedly connected to the top of the vertical rod, a limiting rod is fixedly connected to one end of the rotating plate, the limiting rod slides against the limiting groove, and an arc-shaped block is fixedly connected to the other end of the rotating plate, the arc-shaped block slides with the arc-shaped plate.

[0011] As a further aspect of the present invention: a through hole is provided at the bottom of the display frame, and an air inlet pipe is provided at the bottom of the through hole, with the end of the air inlet pipe away from the through hole penetrating through the bottom of the circular frame.

[0012] As a further embodiment of the present invention: a fixing rod is fixedly provided on one side of the storage frame located at the through hole, and baffles are axially symmetrically provided on both sides of the storage frame located at the through hole. The baffles are slidably connected to the fixing rod. A rotating rod is provided on one side of the fixing rod. The rotating rod is rotatably connected to the bottom of the storage frame. A third gear is fixedly sleeved on the outside of the rotating rod. A rack is fixedly connected to both baffles. The racks mesh with the third gear for transmission.

[0013] As a further aspect of the present invention: each of the two baffles has a groove on one side facing each other, and a second spring is provided in the groove, with the two ends of the second spring being fixedly connected to the two baffles respectively.

[0014] As a further embodiment of the present invention: the circular frame is rotatably provided with two support rods at the bottom of the through hole, one end of the support rod is fixedly connected to a rotating wheel, a belt is rotatably connected between the two rotating wheels, a sliding block is fixedly connected to the belt, a movable frame is movably sleeved on the outside of the sliding block, a connecting rod is fixedly connected to the top of the movable frame, the end of the connecting rod away from the movable frame is fixedly connected to one of the baffles, and the connecting rod is slidably connected to the storage frame.

[0015] As a further embodiment of the present invention: a fourth gear is fixedly sleeved on the outer side of one of the support rods, and a fifth gear is fixedly disposed on the outer side of the turntable, wherein the fifth gear meshes with the fourth gear for transmission.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the rotation of the round rod drives the first gear to rotate, the rotation of the first gear drives the second gear to rotate, thereby driving the upright to rotate, the rotation of the upright drives the rotating plate to rotate, the rotation of the rotating plate drives the limiting rod and the arc block to alternately contact the limiting groove and the arc plate, causing the turntable gap to rotate, the rotation of the turntable drives the fifth gear to rotate, thereby driving the fourth gear and the support rod to rotate, the rotation of the support rod achieves the reciprocating lateral movement of one of the baffles through the cooperation of the rotating wheel, belt, sliding block, moving frame and connecting rod, the movement of the baffle achieves the reciprocating blocking of the through hole by the cooperation of the rack, rotating rod and third gear, thereby ensuring that the moisture content in the display frame is within a normal range. In addition, the rotation of the turntable will also drive the rotating shaft to rotate, thereby driving the rotating frame and storage frame to rotate, realizing the multi-angle display of the model. During the rotation of the turntable, the top rod will also contact the inclined groove of the fixing ring to drive the cleaning ring to clean the outside of the storage frame. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is a schematic diagram of the internal structure of the display frame in this invention.

[0019] Figure 3 for Figure 2 Enlarged diagram of part A in the middle.

[0020] Figure 4 This is a schematic diagram of the structure of the first spring in this invention.

[0021] Figure 5 This is a schematic diagram showing the positional relationship between the fixed cylinder and the rotating shaft in this invention.

[0022] Figure 6 This is a schematic diagram of the structure of the fixing ring in this invention.

[0023] Figure 7 This is a schematic diagram of the through hole structure in the present invention.

[0024] Figure 8 This is a schematic diagram showing the positional relationship between the sleeve and the round rod in this invention.

[0025] Figure 9 This is a schematic diagram of the turntable structure in this invention.

[0026] Figure 10 This is a schematic diagram of the baffle structure in this invention.

[0027] Figure 11 for Figure 10 Enlarged schematic diagram of part B in the middle.

[0028] In the diagram: 1. Display frame; 101. Through hole; 2. Rotating shaft; 3. Rotating frame; 4. Storage frame; 5. Cleaning ring; 6. Top rod; 7. Circular ring; 8. First spring; 9. First bevel gear; 10. Fixing cylinder; 11. Vertical rod; 12. Second bevel gear; 13. Horizontal rod; 14. Third bevel gear; 15. Fourth bevel gear; 16. Fixing ring; 161. Inclined groove; 17. Circular frame; 18. Circular rod; 19. First gear; 20. Sleeve; 21. Turntable; 211 1. Limiting groove; 22. Arc plate; 23. Upright rod; 24. Second gear; 25. Rotating plate; 26. Limiting rod; 27. Arc block; 28. Air intake pipe; 29. ​​Fixing rod; 30. Baffle; 301. Groove; 31. Rotating rod; 32. Third gear; 33. Second spring; 34. Support rod; 35. Rotating wheel; 36. Belt; 37. Sliding block; 38. Moving frame; 39. Connecting rod; 40. Fourth gear; 41. Fifth gear; 42. Rack. Detailed Implementation

[0029] Please see Figures 1-11In this embodiment of the invention, a sample display device for landscape design includes a display frame 1. A rotating shaft 2 is rotatably connected to the center of the display frame 1, and a rotating frame 3 is fixedly connected to the end of the rotating shaft 2. Multiple storage frames 4 are arranged in a circular array on the rotating frame 3. A cleaning ring 5 is movably sleeved on the outer side of each storage frame 4. A top rod 6 is fixedly connected to the bottom of the cleaning ring 5. The top rod 6, on the side away from the cleaning ring 5, movably passes through the rotating frame 3. A circular ring 7 is fixedly installed below the top rod 6 on the rotating frame 3. A first spring 8 is fixedly connected between the circular ring 7 and the rotating frame 3. The model to be displayed is placed in the storage frame 4. Both the storage frame 4 and the display frame 1 are made of transparent glass. The displayed model can be a model of a traditional village design, used to demonstrate the evolution of traditional village forms. After the model is placed... Rotating the rotating shaft 2 causes the rotating frame 3 to rotate, which in turn causes the model to rotate, allowing visitors to observe the model from multiple angles. Traditional village models often involve plants such as flowers and grasses, so the display frame 1 needs ventilation holes to ensure sufficient oxygen for these plants. Since the exhibition time varies and the display frame 1 has ventilation holes, dust can enter the display frame 1 and adhere to the outside of the storage frame 4. Excessive dust accumulation can affect the visitor's viewing experience. In this case, the top rod 6 can be moved upwards, causing the cleaning ring 5 to move upwards to clean the dust on the outside of the storage frame 4. During this process, the ring 7 will compress the first spring 8. After cleaning is completed, the upward force applied to the top rod 6 is removed, and the ring 7 and the top rod 6 move downwards back to their initial positions under the action of the first spring 8.

[0030] See Figures 2-5As shown, in this embodiment, preferably, a first bevel gear 9 is provided below the rotating frame 3. A fixed cylinder 10 is fixedly connected between the bottom of the first bevel gear 9 and the inner wall of the storage frame 4. The rotating shaft 2 movably passes through the first bevel gear 9. A vertical rod 11 is fixedly connected to the bottom of the storage frame 4. The vertical rod 11 movably passes through the rotating frame 3. A second bevel gear 12 is fixedly connected to the end of the vertical rod 11 away from the storage frame 4. A horizontal rod 13 is provided below the second bevel gear 12. One end of the horizontal rod 13 is rotatably connected to the rotating frame 3, and a third bevel gear 14 is fixedly sleeved on its outer side. The third bevel gear 14 meshes with the second bevel gear 12 for transmission. The other end of the horizontal rod 13 is fixedly connected to a fourth bevel gear 15. 15 meshes with the first bevel gear 9 for transmission; the rotation of the rotating frame 3 drives the horizontal bar 13 to rotate, the rotation of the horizontal bar 13 drives the fourth bevel gear 15 to rotate, and the fourth bevel gear 15 will mesh with the first bevel gear 9 during the rotation, causing the fourth bevel gear 15 to rotate on its own axis. The rotation of the fourth bevel gear 15 drives the horizontal bar 13 to rotate on its own axis, the rotation of the horizontal bar 13 drives the third bevel gear 14 to rotate on its own axis, the rotation of the third bevel gear 14 drives the second bevel gear 12 and the vertical bar 11 to rotate on its own axis, the rotation of the vertical bar 11 drives the storage frame 4 to rotate, and the rotation of the storage frame 4 drives the model placed inside to rotate. The fixed cylinder 10 provides support for the first bevel gear 9. In this step, the cooperation between several bevel gears enables the storage frame 4 to rotate on its own axis while revolving around the central axis, allowing visitors to observe the model in more detail.

[0031] See Figure 6 As shown, in this embodiment, preferably, a fixing ring 16 is fixedly installed inside the storage frame 4, and a sloping groove 161 is opened on the fixing ring 16. The bottom of the top rod 6 slides against the sloping groove 161. When the rotation of the rotating shaft 2 drives the rotating frame 3 and the storage frame 4 to rotate, the top rod 6 will slide along the sloping groove 161 opened on the fixing ring 16. When the top rod 6 slides from the lower part of the sloping groove 161 to the higher part, the top rod 6 will move upward, causing the cleaning ring 5 to move upward, thereby cleaning the outer surface of the storage frame 4 to ensure cleanliness. When the top rod 6 slides from the higher part of the sloping groove 161 to the lower part, the top rod 6 returns to its original position under the action of the first spring 8. During the downward movement of the cleaning ring 5, the storage frame 4 will be cleaned again. In this step, the cleaning ring 5 cleans the storage frame 4 by abutting against the sloping groove 161 of the fixing ring 16, which makes the operation more convenient and faster.

[0032] See Figure 1 and Figures 7-8As shown, in this embodiment, preferably, a circular frame 17 is fixedly connected to the bottom of the display frame 1, a circular rod 18 is rotatably connected to the center of the circular frame 17, a first gear 19 is fixedly sleeved on the outer side of the circular rod 18, a sleeve 20 is movably sleeved on the outer side of the top of the circular rod 18, a turntable 21 is fixedly connected to the end of the sleeve 20 away from the circular rod 18, and the end of the turntable 21 away from the sleeve 20 is fixedly connected to the rotating shaft 2. The rotating shaft 2 movably passes through the bottom of the storage frame 4. When the turntable 21 is rotated, the rotation of the turntable 21 drives the sleeve 20 to rotate. The circular rod 18 can provide a certain support for the sleeve 20. The rotation of the turntable 21 will also drive the rotating shaft 2 to rotate. The rotation of the rotating shaft 2 inside the circular frame 17 drives the rotating frame 3 and the storage frame 4 to rotate, realizing the multi-angle display of the model.

[0033] See Figures 8-9 As shown, in this embodiment, preferably, the turntable 21 has four limiting grooves 211 arranged in a circular array. An arc-shaped plate 22 is provided between two adjacent limiting grooves 211. A vertical rod 23 is provided on one side of the round rod 18. The vertical rod 23 is rotatably connected to the circular frame 17. A second gear 24 is fixedly sleeved on the outside of the vertical rod 23. The second gear 24 meshes with the first gear 19 for transmission. A rotating plate 25 is fixedly connected to the top of the vertical rod 23. A limiting rod 26 is fixedly connected to one end of the rotating plate 25. The limiting rod 26 slides against the limiting groove 211. An arc-shaped block 27 is fixedly connected to the other end of the rotating plate 25. The arc-shaped block 27 is slidably connected to the arc-shaped plate 22. Rotating the round rod 18 causes the first gear 19 to rotate, which in turn causes the second gear 24 to rotate. The rotation of the second gear 24 causes the vertical rod 23 to rotate, and the rotation of the vertical rod 23 causes the rotating plate 25 to rotate. The rotation of the rotating plate 25 causes the limiting rod 26 to contact the limiting groove 211 and slide along the limiting groove 211, causing the turntable 21 to rotate. The rotation of the turntable 21 will cause the rotating shaft 2, the rotating frame 3, and the storage frame 4 to rotate. When the limiting rod 26 slides along the limiting groove 211 until the two no longer contact each other, the round rod 18 is still rotating, so the upright rod 23 and the rotating plate 25 are also still rotating. At this time, the limiting rod 26 will not contact the limiting groove 211. The rotation of the rotating plate 25 will cause the arc block 27 to slide in the arc plate 22 on the turntable 21. At this time, the turntable 21 will not rotate. When the arc block 27 is no longer in contact with the arc plate 22, the limiting rod 26 will contact the limiting groove 211 again under the rotation of the rotating plate 25 and will cause the turntable 21 to rotate again. Repeating the above steps can achieve the intermittent rotation of the turntable 21, avoiding the continuous rotation from affecting the visitor's experience of viewing a model, that is, the inability to carefully observe a certain model.

[0034] See Figure 7As shown, in this embodiment, preferably, the display frame 1 has a through hole 101 at the bottom, and an air inlet pipe 28 is provided at the bottom of the through hole 101. The end of the air inlet pipe 28 away from the through hole 101 passes through the bottom of the circular frame 17. The model on display is a model of a traditional village. Water vapor can be released into the display frame 1 through the air inlet pipe 28 and the through hole 101. This can increase the atmosphere of the viewing experience by creating a village in the mist, and enhance the viewing experience. The water vapor can also replenish the necessary moisture for the flowers and plants in the model. In addition, since the storage frame 4 is made of glass, water vapor will adhere to the outside of the storage frame 4 and affect the viewer's viewing. The cleaning ring 5 can also remove the water vapor from the outside of the storage frame 4.

[0035] See Figure 10 As shown, in this embodiment, preferably, a fixing rod 29 is fixedly installed on one side of the through hole 101 in the storage frame 4, and baffles 30 are axially symmetrically arranged on both sides of the through hole 101 in the storage frame 4. The baffles 30 are slidably connected to the fixing rod 29. A rotating rod 31 is provided on one side of the fixing rod 29, and the rotating rod 31 is rotatably connected to the bottom of the storage frame 4. A third gear 32 is fixedly sleeved on the outside of the rotating rod 31. A rack 42 is fixedly connected to both baffles 30, and the racks 42 mesh with the third gear 32 for transmission. When it is not necessary to release water vapor into the display frame 1, the two baffles 30 are in contact with each other and can block the through hole 101, so that water vapor cannot be released. The moisture enters the display frame 1 through the through hole 101. Because too much moisture will obscure the model and affect the viewing experience, when it is necessary to add moisture to the display frame 1, one of the baffles 30 is moved laterally. The movement of the baffle 30 along the fixed rod 29 will cause the rack 42 on the same side to move closer to the other baffle 30. The movement of the rack 42 will cause the rotating rod 31 and the third gear 32 to rotate. The rotation of the third gear 32 will cause the other rack 42 and the baffle 30 to move in the opposite direction. That is, the two baffles 30 move towards each other until they abut against each other and block the through hole 101. In this step, the moisture content in the display frame 1 can be controlled by the mutual moving away and approaching contact of the baffles 30, so as to ensure the viewing effect.

[0036] See Figure 10As shown, in this embodiment, preferably, both baffles 30 have grooves 301 on opposite sides, and a second spring 33 is provided in the grooves 301. The two ends of the second spring 33 are fixedly connected to the two baffles 30 respectively. When the two baffles 30 move away from each other, the second spring 33 in the grooves 301 is in a stretched state. When the baffles 30 need to abut against and block the through hole 101, the two baffles 30 will move towards each other until they abut. At this time, the second spring 33 will retract into the grooves 301, which will not affect the sealing of the baffles 30 blocking the through hole 101. The establishment of the second spring 33 makes the baffles 30 more stable when moving along the fixed rod 29 and will not deviate.

[0037] See Figures 10-11 As shown, in this embodiment, preferably, the circular frame 17 is rotatably provided with two support rods 34 at the bottom of the through hole 101. One end of each support rod 34 is fixedly connected to a rotating wheel 35. A belt 36 is rotatably connected between the two rotating wheels 35. A sliding block 37 is fixedly connected to the belt 36. A movable frame 38 is movably sleeved on the outside of the sliding block 37. A connecting rod 39 is fixedly connected to the top of the movable frame 38. The end of the connecting rod 39 away from the movable frame 38 is fixedly connected to one of the baffles 30. The connecting rod 39 and the storage frame... 4. Sliding connection; Rotating one of the support rods 34 causes the rotating wheel 35 to rotate, which in turn causes the belt 36 and the other rotating wheel 35 to rotate. The rotation of the belt 36 causes the sliding block 37 to move, which in turn causes the moving frame 38 to move laterally back and forth. The laterally back and forth movement of the moving frame 38 causes the connecting rod 39 to move, causing one of the baffles 30 to move laterally back and forth. This allows the baffle 30 to repeatedly block and not block the through hole 101, thus controlling the moisture content inside the display frame 1 and ensuring the viewing effect.

[0038] See Figure 10 As shown, in this embodiment, preferably, a fourth gear 40 is fixedly sleeved on the outer side of one of the support rods 34, and a fifth gear 41 is fixedly installed on the outer side of the turntable 21. The fifth gear 41 meshes with the fourth gear 40 for transmission. The rotation of the turntable 21 drives the fifth gear 41 to rotate, the rotation of the fifth gear 41 drives the fourth gear 40 to rotate, and the rotation of the fourth gear 40 drives the support rod 34 to rotate, thereby causing the connecting rod 39 to drive the baffle 30 to reciprocate to block the through hole 101. Since the rotation of the turntable 21 is intermittent, the blocking and unblocking of the through hole 101 are also intermittent, which can keep the moisture content in the display frame 1 at a normal level.

[0039] The working principle of this invention is as follows: The model to be displayed is placed in the storage frame 4. Both the storage frame 4 and the display frame 1 are made of transparent glass. The displayed model can be a model of a traditional village design, used to demonstrate the evolution of the traditional village form. After the model is placed, the round rod 18 is rotated. The rotation of the round rod 18 drives the first gear 19 to rotate, the rotation of the first gear 19 drives the second gear 24 to rotate, the rotation of the second gear 24 drives the upright rod 23 to rotate, the rotation of the upright rod 23 drives the rotating plate 25 to rotate, and the rotation of the rotating plate 25 causes the limiting rod 26 to contact the limiting groove 211 and slide along the limiting groove 211, causing the turntable 21 to rotate. The rotation of the turntable 21 will drive the rotating shaft 2, the rotating frame 3 and the storage frame 4 to rotate. When the limiting rod... After the 26th rod slides along the limiting groove 211 until they no longer contact each other, the round rod 18 continues to rotate, so the upright rod 23 and the rotating plate 25 also continue to rotate. At this time, the limiting rod 26 will not contact the limiting groove 211. The rotation of the rotating plate 25 will cause the arc block 27 to slide within the arc plate 22 on the turntable 21. At this time, the turntable 21 will not rotate. When the arc block 27 is no longer in contact with the arc plate 22, the limiting rod 26 will contact the limiting groove 211 again under the rotation of the rotating plate 25 and will cause the turntable 21 to rotate again. Repeating the above steps can achieve the intermittent rotation of the turntable 21. The rotation of the turntable 21 will cause the rotating shaft 2 to rotate, the rotation of the rotating shaft 2 will cause the rotating frame 3 to rotate, and the rotation of the rotating frame 3 will cause the model to rotate, allowing visitors to... The model can be observed from multiple angles. The rotation of the rotating frame 3 drives the horizontal bar 13 to rotate, which in turn drives the fourth bevel gear 15 to rotate. During the rotation of the fourth bevel gear 15, it meshes with the first bevel gear 9, causing the fourth bevel gear 15 to rotate on its own axis. The rotation of the fourth bevel gear 15 drives the horizontal bar 13 to rotate, which in turn drives the third bevel gear 14 to rotate. The rotation of the third bevel gear 14 drives the second bevel gear 12 and the vertical rod 11 to rotate. The rotation of the vertical rod 11 drives the storage frame 4 to rotate, which in turn drives the model placed inside to rotate, allowing visitors to observe the model in more detail. At the same time, when the rotation of the rotating shaft 2 drives the rotating frame 3 and the storage frame 4 to rotate, the top rod 6 slides along the inclined groove 161 opened in the fixed ring 16. When the top rod 6 moves from the inclined groove 161... When the groove 161 slides from low to high, the push rod 6 moves upward, causing the cleaning ring 5 to move upward, thereby cleaning the outer surface of the storage frame 4 and ensuring cleanliness. When the push rod 6 slides from high to low in the inclined groove 161, it returns to its original position under the action of the first spring 8. During the downward movement of the cleaning ring 5, the storage frame 4 is cleaned again to ensure a good viewing effect. In addition, the rotation of the turntable 21 drives the fifth gear 41 to rotate, which in turn drives the fourth gear 40 to rotate. The rotation of the fourth gear 40 drives the support rod 34 to rotate, which in turn drives the rotating wheel 35 to rotate. The rotation of the rotating wheel 35 drives the belt 36 and another rotating wheel 35 to rotate, and the rotation of the belt 36 drives the sliding block 37 to move.The movement of sliding block 37 causes the moving frame 38 to move laterally back and forth. This lateral movement of the moving frame 38, in turn, causes the connecting rod 39 to move, resulting in one of the baffles 30 moving laterally back and forth. This allows the baffle 30 to alternately block and unblock the through hole 101, controlling the moisture content within the display frame 1 and ensuring optimal viewing.

Claims

1. A sample display device for landscape design, comprising a display frame, characterized in that, The display frame is rotatably connected to a rotating shaft at its center. A rotating frame is fixedly connected to the end of the rotating shaft. Multiple storage frames are arranged in a circular array on the rotating frame. A cleaning ring is movably sleeved on the outside of each storage frame. A top rod is fixedly connected to the bottom of the cleaning ring. The top rod moves through the rotating frame on the side away from the cleaning ring. A ring is fixedly installed below the rotating frame on the top rod. A first spring is fixedly connected between the ring and the rotating frame. A first bevel gear is provided below the rotating frame. A fixed cylinder is fixedly connected between the bottom of the first bevel gear and the inner wall of the storage frame. The rotating shaft movably passes through the first bevel gear. A vertical rod is fixedly connected to the bottom of the storage frame. The vertical rod movably passes through the rotating frame. A second bevel gear is fixedly connected to the end of the vertical rod away from the storage frame. A horizontal rod is provided below the second bevel gear. One end of the horizontal rod is rotatably connected to the rotating frame and a third bevel gear is fixedly sleeved on its outer side. The third bevel gear meshes with the second bevel gear for transmission. A fourth bevel gear is fixedly connected to the other end of the horizontal rod. The fourth bevel gear meshes with the first bevel gear for transmission. A circular frame is fixedly connected to the bottom of the display frame. A circular rod is rotatably connected to the center of the circular frame. A first gear is fixedly sleeved on the outside of the circular rod. A sleeve is movably sleeved on the top outside of the circular rod. A turntable is fixedly connected to the end of the sleeve away from the circular rod. The end of the turntable away from the sleeve is fixedly connected to the rotating shaft. The rotating shaft movably passes through the bottom of the storage frame. The turntable annular array has four limiting slots, and an arc-shaped plate is provided between two adjacent limiting slots. A vertical rod is provided on one side of the round rod, and the vertical rod is rotatably connected to the round frame. A second gear is fixedly sleeved on the outside of the vertical rod, and the second gear meshes with the first gear for transmission. A rotating plate is fixedly connected to the top of the vertical rod, and a limiting rod is fixedly connected to one end of the rotating plate. The limiting rod slides against the limiting slot, and an arc-shaped block is fixedly connected to the other end of the rotating plate. The arc-shaped block slides with the arc-shaped plate. The display frame has a through hole at the bottom, and an air inlet pipe is provided at the bottom of the through hole. The end of the air inlet pipe away from the through hole passes through the bottom of the circular frame. A fixed rod is fixedly installed on one side of the storage frame located at the through hole. Baffles are axially symmetrically arranged on both sides of the storage frame located at the through hole. The baffles are slidably connected to the fixed rod. A rotating rod is provided on one side of the fixed rod. The rotating rod is rotatably connected to the bottom of the storage frame. A third gear is fixedly sleeved on the outside of the rotating rod. A rack is fixedly connected to both baffles. The racks mesh with the third gear for transmission. The circular frame is rotatably mounted with two support rods at the bottom of the through hole. One end of each support rod is fixedly connected to a rotating wheel. A belt is rotatably connected between the two rotating wheels. A sliding block is fixedly connected to the belt. A movable frame is movably sleeved on the outside of the sliding block. A connecting rod is fixedly connected to the top of the movable frame. The end of the connecting rod away from the movable frame is fixedly connected to one of the baffles. The connecting rod is slidably connected to the storage frame. One of the support rods is fixedly fitted with a fourth gear on its outer side, and a fifth gear is fixedly fitted on the outer side of the turntable. The fifth gear meshes with the fourth gear for transmission.

2. The landscape design sample display device according to claim 1, characterized in that, A fixing ring is fixedly installed inside the storage frame, and an inclined groove is opened on the fixing ring. The bottom of the top rod slides against the inclined groove.

3. The landscape design sample display device according to claim 2, characterized in that, Both baffles have grooves on opposite sides, and a second spring is installed in the grooves. The two ends of the second spring are fixedly connected to the two baffles respectively.

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