Gardening surveying telescopic ruler structure

Abstract

The utility model relates to the field of garden surveying technology relates to a garden afforestation surveying telescopic ruler structure. The inner tube can be pulled out or retracted in the main pipe, and the main pipe and the inner tube are fixed by the fixing component to form a single side support pole, the flexible outer frame is connected with the single side support pole through the connecting component, and the two single side support poles place the grid structure formed by the unfolded transverse flexible ruler and the vertical flexible ruler at the garden afforestation position, the proportion of the afforested area to the square can be roughly seen, the percentage is read out, and the afforested area of the measured shrub can be measured on the spot; the inner tube can be pulled out or retracted in the main pipe to form the telescopic ruler structure, the artificial operation steps are reduced, the measurement time is significantly shortened, and it is especially suitable for large-area or complex shape afforested areas.

Description

Technical Field

[0001] This utility model relates to the field of landscape measurement technology, and specifically to a telescopic ruler structure for measuring landscape greenery. Background Technology

[0002] Significant progress has been made in technology and equipment in recent years in the methods of measuring the area of ​​green spaces in China. A multi-layered measurement system has been formed by combining traditional measurement methods with modern technologies such as remote sensing, drones, and lidar. Currently, when measuring the area of ​​green spaces in China using traditional ground measurement methods, tools such as measuring tapes and rangefinders are generally used. These are suitable for measuring small, regularly shaped green areas, but are inefficient, have large errors, and are difficult to handle complex terrain. For large areas, drone aerial photography technology is used. Drones can quickly acquire aerial images of large green areas, making them suitable for open areas. Combined with image processing algorithms (such as grayscale analysis and Huffman dynamic coding), the green area can be automatically calculated, making it suitable for municipal gardens, parks, and other similar scenarios.

[0003] Currently, the area of ​​general green shrubs is irregularly shaped, and due to long-term lack of pruning, the boundary between shrubs and weeds is difficult to distinguish, which brings great difficulty to the on-site measurement by traditional tape measures or steel rulers. At the same time, due to the complex environment of old residential areas, large populations, and the lush growth of large trees, which obstructs the shrubs, it interferes with drone aerial photography and measurement, making it impossible to measure the area. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a telescopic ruler structure for measuring the green area of ​​shrubs that can be measured on-site, significantly shortening the measurement time, and especially suitable for large-area or complex-shaped green areas.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A telescopic ruler structure for measuring landscaping and greening includes:

[0007] A fixed support includes two telescopic rods, the fixed ends of which are hinged together. Each telescopic rod consists of a main tube and one or more inner tubes that are movably connected to each other. The inner tubes can be pulled out or retracted within the main tubes. The main tubes and inner tubes, and the inner tubes and inner tubes are connected by a fixing component. The fixing component is used to fix the main tubes and inner tubes to form a single-sided support.

[0008] A flexible space frame is mounted on the fixed support. The flexible space frame includes a flexible outer frame. Multiple horizontal flexible rulers and multiple vertical flexible rulers are evenly arranged on the flexible outer frame. The horizontal and vertical flexible rulers are perpendicular to each other and are arranged on the flexible outer frame to form a grid structure. The intersection of the horizontal and vertical flexible rulers is fixedly connected. Multiple connecting components are provided on the flexible outer frame. The connecting components are used to connect the flexible outer frame to two single-sided support rods.

[0009] The horizontal flexible ruler, the vertical flexible ruler, and the single-sided support rod are of the same length.

[0010] In one embodiment of the present invention, the fixed bracket further includes two hinge seats, which are respectively disposed on the hinge ends of the main pipe. The hinge seats are provided with hinge holes, and the two hinge seats are connected by a screw component.

[0011] In one embodiment of this utility model, a limiting block is provided on the hinge seat, and the limiting blocks on the two hinge seats are arranged opposite to each other. The two main pipes of the hinge seats are arranged perpendicularly to each other so as to achieve the connection of the two hinge seats by rotating the limiting blocks on the two hinge seats to abut against each other.

[0012] In one embodiment of this utility model, scale lines are provided on the outer walls of the main tube and the inner tube.

[0013] In one embodiment of the present invention, the fixing component includes a fixing ring disposed on the free end of the main pipe, and a bolt is disposed on the fixing ring. Rotating the bolt causes the end of the bolt to extend into the interior of the main pipe to connect the inner pipe to the main pipe.

[0014] In one embodiment of this utility model, a guide groove is provided on the outer wall of the inner tube, and a pin head matching the guide groove is provided at the end of the bolt. When the inner tube is pulled out or retracted in the main tube, the guide groove reciprocates along the pin head.

[0015] In one embodiment of this utility model, the inner tube is provided with a positioning hole that matches the bolt. Rotating the bolt causes the end of the bolt to pass through the positioning hole to connect the inner tube to the main tube.

[0016] In one embodiment of this utility model, the flexible outer frame, the horizontal flexible ruler, and the vertical flexible ruler are all strip structures, and each of the flexible outer frame, the horizontal flexible ruler, and the vertical flexible ruler is provided with an indicator scale.

[0017] In one embodiment of the present invention, the connecting component includes a connecting strap, both ends of which are connected to the flexible outer frame, so that the connecting strap forms a ring structure, and the single-sided support rod passes through the ring structure.

[0018] In one embodiment of this utility model, the connecting component includes two connecting straps, which are connected to the flexible outer frame. One of the connecting straps has a rough surface, and the other connecting strap has a hook surface. The two connecting straps are wrapped around a single-sided support rod so that the rough surface and the hook surface are adhered together to connect the flexible outer frame to the single-sided support rod.

[0019] The beneficial effects of this utility model are:

[0020] The inner tube of this invention can be pulled out or retracted within the main tube. A fixing component secures the main tube and inner tube to form a single-sided support rod. The flexible outer frame is connected to the single-sided support rod via a connecting component. The two single-sided support rods, with their unfolded horizontal and vertical flexible rulers forming a grid structure, are placed at the landscaping location. This allows for a rough indication of the proportion of green area within the grid, providing a percentage reading and enabling on-site measurement of the green area of ​​the shrubs. The inner tube's ability to be pulled out or retracted within the main tube to form a telescopic ruler structure reduces manual operation steps and significantly shortens measurement time, making it particularly suitable for large-area or complex-shaped green areas. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a telescopic ruler for measuring landscaping, according to this utility model.

[0022] Figure 2 This is a schematic diagram of the telescopic rod of this utility model.

[0023] Figure 3 This is a schematic diagram of the fixing component of this utility model.

[0024] Figure 4 This is a schematic diagram illustrating the use of this utility model.

[0025] The following are the labels in the diagram: 1. Fixed bracket; 11. Single-sided support rod; 12. Main pipe; 13. Inner pipe; 14. Hinge seat; 15. Screw assembly; 16. Limiting block; 17. Hinge hole; 2. Flexible space frame; 21. Flexible outer frame; 22. Horizontal flexible ruler; 23. Vertical flexible ruler; 3. Green area of ​​landscaping; 4. Connecting strip; 5. Fixed component; 51. Fixing ring; 52. Bolt; 53. Guide groove; 54. Positioning hole; 55. Pin head. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0027] Reference Figure 1-4 As shown, a telescopic ruler structure for measuring landscaping includes:

[0028] The fixed bracket 1 includes two telescopic rods, the fixed ends of which are hinged together. Each telescopic rod consists of a main tube 12 and one or more inner tubes 13 that are movably connected to each other. The inner tubes 13 can be pulled out or retracted within the main tube 12. The main tube 12 and the inner tubes 13, and the inner tubes 13 are connected by a fixing component 5. The fixing component 5 is used to fix the main tube 12 and the inner tubes 13 to form a single-sided support rod 11.

[0029] A flexible space frame 2 is mounted on the fixed support 1. The flexible space frame 2 includes a flexible outer frame 21. Multiple horizontal flexible rulers 22 and multiple vertical flexible rulers 23 are evenly arranged on the flexible outer frame 21. The horizontal flexible rulers 22 and vertical flexible rulers 23 are arranged perpendicularly to each other on the flexible outer frame 21 to form a grid structure. The intersection of the horizontal flexible rulers 22 and vertical flexible rulers 23 is fixedly connected. Multiple connecting components are provided on the flexible outer frame 21. The connecting components are used to connect the flexible outer frame 21 to the two single-sided support rods 11.

[0030] The horizontal flexible ruler 22 and the vertical flexible ruler 23 are the same length as the single-sided support rod 11.

[0031] The inner tube 13 of this invention can be pulled out or retracted within the main tube 12. The main tube 12 and the inner tube 13 are fixed together by the fixing component 5 to form a single-sided support rod 11. The flexible outer frame 21 is connected to the single-sided support rod 11 by the connecting component. The grid structure formed by the unfolded horizontal flexible ruler 22 and the vertical flexible ruler 23 is placed in the garden greening position, so that the proportion of the green area to the grid can be roughly seen and the percentage can be read. The green area of ​​the shrubs can be measured on site. The inner tube 13 can be pulled out or retracted within the main tube 12 to form a telescopic ruler structure, which reduces manual operation steps and significantly shortens the measurement time. It is especially suitable for large areas or complex-shaped greening areas.

[0032] In one embodiment of the present invention, the fixed bracket 1 further includes two hinge seats 14, which are respectively disposed on the hinge ends of the main pipe 12. The hinge seats 14 are provided with hinge holes 17, and the two hinge seats 14 are connected by a screw component 15.

[0033] Specifically, the two hinge seats 14 are connected by a screw component 15. Rotating the two hinge seats 14 locks them in place. Not only can the length be adjusted, but the two telescopic rods can also be rotated along the hinge seats 14 and merged together to form a two-pin knot similar to a compass. This can adapt to the measurement needs of different scales (such as shrubs, lawns and other greening), and is especially advantageous in narrow or rugged terrain.

[0034] In one embodiment of this utility model, a limiting block 16 is provided on the hinge seat 14, and the limiting blocks 16 on the two hinge seats 14 are arranged opposite to each other. The two main pipes 12 connecting the hinge seats 14 are arranged perpendicularly to each other by rotating the limiting blocks 16 on the two hinge seats 14 to abut against each other.

[0035] Specifically, rotating the two hinge seats 14 causes the limiting blocks 16 on them to abut. The two main pipes 12 connected to the hinge seats 14 are set perpendicular to each other, so that the two telescopic rods are set perpendicularly, ensuring the opening and closing angle of the two telescopic rods, ensuring the stability of the grid, avoiding excessive stretching of the flexible grid 2, and extending the service life.

[0036] In one embodiment of this utility model, scale lines are provided on the outer walls of the main tube 12 and the inner tube 13.

[0037] Specifically, during the measurement process, simply unfold each side and place it above the shrub to be measured. You can then roughly see the proportion of the green area to the grid, read the percentage, and measure the green area of ​​the shrub on-site.

[0038] In one embodiment of the present invention, the fixing component 5 includes a fixing ring 51, which is disposed on the free end of the main pipe 12. A bolt 52 is disposed on the fixing ring 51. Rotating the bolt 52 causes the end of the bolt 52 to extend into the interior of the main pipe 12 to connect the inner pipe 13 to the main pipe 12.

[0039] Specifically, rotating the bolt 52 allows its end to extend into the main pipe 12 to connect the inner pipe 13 to the main pipe 12. This allows for quick and easy fixing of the inner pipes 13 to each other and to the main pipe 12, ensuring the stability of the telescopic rod.

[0040] In one embodiment of the present invention, a guide groove 53 is provided on the outer side wall of the inner tube 13, and a pin head 55 matching the guide groove 53 is provided at the end of the bolt 52. When the inner tube 13 is pulled out or retracted in the main tube 12, the guide groove 53 reciprocates along the pin head 55.

[0041] Specifically, the inner tube 13 is pulled out from the main tube 12. The guide groove 53 on the outer wall of the inner tube 13 moves along the pin head 55, which plays a guiding role for the inner tube 13. The guide groove 53 is connected to the positioning hole 54. The height of the positioning hole 54 is higher than that of the guide groove 53, so that the pin head 55 passes through the positioning hole 54. The setting of the wire groove can guide the inner tube 13, ensuring that the scale lines on the inner tube 13 can be clearly displayed, avoiding wear on the scale lines when the inner tube 13 is pulled out or retracted, and ensuring the use effect.

[0042] In one embodiment of the present invention, the inner tube 13 is provided with a positioning hole 54 that matches the bolt 52. The bolt 52 is rotated so that the end of the bolt 52 passes through the positioning hole 54 to connect the inner tube 13 to the main tube 12.

[0043] Specifically, rotating the bolt 52 causes the end of the bolt 52 to pass through the positioning hole 54 to connect the inner tube 13 to the main tube 12, which can quickly fix the inner tube 13 to the inner tube 13 and the inner tube 13 to the main tube 12, ensuring the stability of the telescopic rod.

[0044] In one embodiment of this utility model, the flexible outer frame 21, the horizontal flexible ruler 22 and the vertical flexible ruler 23 are all strip structures, and each of the flexible outer frame 21, the horizontal flexible ruler 22 and the vertical flexible ruler 23 is provided with an indicator scale.

[0045] Specifically, the flexible outer frame 21, the horizontal flexible ruler 22, and the vertical flexible ruler 23 are all strip structures that are easy to carry. During the measurement process, simply unfold each side and place it on top of the shrub to be measured. The area covered by the grid is 1 square meter, with partial coverage at the edges. This allows you to roughly see the proportion of the green area to the grid and read the percentage. The green area of ​​the shrub can then be measured on-site.

[0046] In one embodiment of the present invention, the connecting component includes a connecting strap 4, both ends of which are connected to the flexible outer frame 21, so that the connecting strap 4 forms a ring structure, and the single-sided support rod 11 passes through the ring structure.

[0047] Specifically, the flexible outer frame 21 is connected to the single-sided support rod 11 through the ring structure formed by the connecting strap 4. When the inner tube 13 is pulled out, the ring structure is sequentially fitted onto the single-sided support rod 11, which is convenient to use. At the same time, the connecting strap 4 can also be equipped with anti-slip structures such as silicone to prevent the connecting strap 4 from slipping and causing positional sliding, thus ensuring the effectiveness of use.

[0048] In one embodiment of the present invention, the connecting component includes two connecting straps 4, which are connected to the flexible outer frame 21. One of the connecting straps 4 has a rough surface, and the other connecting strap 4 has a hook surface. The two connecting straps 4 are wrapped around the single-sided support rod 11 so that the rough surface and the hook surface are bonded together to connect the flexible outer frame 21 to the single-sided support rod 11.

[0049] Specifically, a Velcro structure is formed by wrapping two connecting straps 4 around a single-sided support rod 11 to bond the rough and hook surfaces together, thereby connecting the flexible outer frame 21 to the single-sided support rod 11. This allows for quick and easy binding of the flexible outer frame 21 to the single-sided support rod 11, facilitating on-site construction and making it convenient, quick, and easy to operate.

[0050] The connecting components use an existing rope structure to connect the flexible outer frame to the single-sided support rod. The connecting strap uses Velcro or forms a ring structure to work with the bolts on the fixing ring. The bolts can block the connecting strap to prevent slippage and ensure the performance.

[0051] Usage process

[0052] Based on the green area 3, select an appropriate number of main pipes 12 and inner pipes 13. In this embodiment, a 5m x 5m measurement is used, but 1m x 5m, 2m x 3m, etc., are also possible. The measurement area is 25 square meters of green shrubs. One main pipe 12 and four inner pipes 13 are used. The length of both the main pipe 12 and the inner pipes 13 is 1 meter. The side length of the flexible outer frame 21, the length of the horizontal flexible ruler 22, and the length of the vertical flexible ruler 23 are 5 meters. Pull the inner pipes 13 out of the main pipe 12 with the two telescopic rods. The guide groove 53 on the outer wall of the inner pipe 13 moves along the pin head 55, which guides the inner pipe 13. The guide groove 53 is connected to the positioning hole 54. The height of the positioning hole 54 is higher than that of the guide groove 53, so that the pin head 55 passes through the positioning hole 54. Rotate the bolt 52 so that the end of the bolt 52 passes through the positioning hole 54 to connect the inner pipe 13 to the main pipe 12. Then, remove the other inner pipes 13 from the inner pipe that was just fixed to the main pipe 12. Pull out the inner tube 13 and fix it with the fixing part 5 on the inner tube 13. Pull out all the inner tubes 13 in this way to form a single-sided support rod 11. Rotate the two hinge seats 14 so that the limiting blocks 16 on them abut, so that the two main tubes 12 connected by the hinge seats 14 are set perpendicular to each other, so that the two telescopic rods are set perpendicularly. Then unfold the flexible frame 2. The flexible outer frame 21 is connected to the single-sided support rod 11 through the ring structure formed by the connecting strap 4, or the two connecting straps 4 are wrapped around the single-sided support rod 11 to form a Velcro structure that sticks the rough surface and the hook surface together, so as to connect the flexible outer frame 21 to the single-sided support rod 11. Pull the flexible outer frame 21 on the diagonal side of the hinge seat 14 to unfold the flexible frame 2 and place it on top of the shrub to be measured. The area covered by the square is 1 square meter. There is partial coverage at the edge. You can roughly see the proportion of the green area to the square. Read the percentage. The green area of ​​the shrub to be measured can be measured on site.

[0053] The above-described embodiments are merely preferred embodiments provided to fully illustrate the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are all within the scope of protection of the present invention. The scope of protection of the present invention is defined by the claims.

Claims

1. A telescopic ruler structure for measuring landscaping and greening, characterized in that, include: A fixed support includes two telescopic rods, the fixed ends of which are hinged together. Each telescopic rod consists of a main tube and one or more inner tubes that are movably connected to each other. The inner tubes can be pulled out or retracted within the main tubes. The main tubes and inner tubes, and the inner tubes and inner tubes are connected by a fixing component. The fixing component is used to fix the main tubes and inner tubes to form a single-sided support. A flexible space frame is mounted on the fixed support. The flexible space frame includes a flexible outer frame. Multiple horizontal flexible rulers and multiple vertical flexible rulers are evenly arranged on the flexible outer frame. The horizontal and vertical flexible rulers are perpendicular to each other and are arranged on the flexible outer frame to form a grid structure. The intersection of the horizontal and vertical flexible rulers is fixedly connected. Multiple connecting components are provided on the flexible outer frame. The connecting components are used to connect the flexible outer frame to two single-sided support rods. The horizontal flexible ruler, the vertical flexible ruler, and the single-sided support rod are of the same length.

2. The telescopic ruler structure for measuring landscaping as described in claim 1, characterized in that, The fixed bracket also includes two hinge seats, which are respectively disposed on the hinge ends of the main pipe. The hinge seats are provided with hinge holes, and the two hinge seats are connected by a screw component.

3. The telescopic ruler structure for landscaping measurement as described in claim 2, characterized in that, The hinge seat is provided with a limit block. The limit blocks on the two hinge seats are arranged opposite each other. The two main pipes of the hinge seat are arranged perpendicularly to each other so that the limit blocks on the two hinge seats are rotated to abut against each other.

4. The telescopic ruler structure for landscaping measurement as described in claim 1, characterized in that, The outer walls of the main tube and the inner tube are marked with graduation lines.

5. The telescopic ruler structure for landscaping measurement as described in claim 1, characterized in that, The fixing component includes a fixing ring disposed on the free end of the main pipe, and a bolt is disposed on the fixing ring. Rotating the bolt causes the end of the bolt to extend into the interior of the main pipe to connect the inner pipe to the main pipe.

6. The telescopic ruler structure for landscaping measurement as described in claim 5, characterized in that, A guide groove is provided on the outer wall of the inner tube, and a pin head matching the guide groove is provided at the end of the bolt. When the inner tube is pulled out or retracted in the main tube, the guide groove reciprocates along the pin head.

7. The telescopic ruler structure for landscaping measurement as described in claim 5, characterized in that, The inner tube is provided with a positioning hole that matches the bolt. Rotating the bolt causes the end of the bolt to pass through the positioning hole to connect the inner tube to the main tube.

8. The telescopic ruler structure for landscaping measurement as described in claim 1, characterized in that, The flexible outer frame, the horizontal flexible ruler, and the vertical flexible ruler are all strip structures, and each of the flexible outer frame, the horizontal flexible ruler, and the vertical flexible ruler is provided with an indicator scale.

9. The telescopic ruler structure for measuring landscaping as described in claim 1, characterized in that, The connecting component includes a connecting strap, both ends of which are connected to the flexible outer frame, so that the connecting strap forms a ring structure, and the single-sided support rod passes through the ring structure.

10. The telescopic ruler structure for landscaping measurement as described in claim 1, characterized in that, The connecting component includes two connecting straps, which are connected to the flexible outer frame. One of the connecting straps has a rough surface, and the other connecting strap has a hook surface. The two connecting straps are wrapped around the single-sided support rod so that the rough surface and the hook surface are bonded together to connect the flexible outer frame to the single-sided support rod.

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