A surveying and mapping device for land resource management

Abstract

The utility model discloses a kind of surveying and mapping devices for land resource management, belong to surveying and mapping device technical field, including fixed component, the fixed component includes waistband, the middle of one side of waistband is fixedly installed with fixed plate;It further includes folding assembly, the folding assembly includes rotating plate, the top of fixed plate is rotated through hinge in one side of rotating plate, the bottom of rotating plate is rotatably installed with two groups of rotating seat;The utility model is fixedly installed in the waist of operator by setting fixed component, simple structure, convenient and practical, can, and drawing table can be unfolded and folded by folding assembly, it is convenient for operator to adjust the state of the device between moving scene and surveying and mapping, and infrared range finder main body and surveying and mapping device and other tools can be stored to drawing table inside, need not to be held, to facilitate moving scene in surveying and mapping site, reduce work difficulty and intensity.

Description

Technical Field

[0001] This utility model relates to the field of surveying and mapping equipment technology, specifically a surveying and mapping device for land resource management. Background Technology

[0002] Land resource management refers to the activities of the state, under certain environmental conditions, to plan, organize, coordinate, and control the development, utilization, protection, and management of land resources by comprehensively utilizing administrative, economic, legal, and technological means. As an important part of rural land management, homestead surveying, compared with other land resource surveying (such as national land survey, engineering construction surveying, and farmland protection surveying), requires the accurate determination of the boundary turning points of homesteads to ensure that there are no ownership disputes between adjacent homesteads. Moreover, the area of ​​a single homestead is usually small, requiring detailed surveying of each plot.

[0003] A search revealed that in the prior art, publication number CN213479718U discloses a positioning bracket for surveying residential land in the field of engineering surveying technology. The bracket includes a central rod, with a lower support plate fixedly connected to the upper end of the central rod. A turntable is rotatably connected to the upper surface of the lower support plate, and an upper support plate is rotatably connected to the upper surface of the turntable. Multiple telescopic rods are fixedly connected to the upper surface of the upper support plate, and a mounting plate is fixedly connected to the upper end of each telescopic rod. A compression spring is fitted over the telescopic rod, with its upper and lower ends fixed to the upper support plate and the mounting plate, respectively. A rotating shaft is fixedly mounted on the upper surface of the mounting plate, and a mounting base is rotatably connected to the rotating shaft. A surveying device body is fixedly mounted on the upper surface of the mounting base. A surveying telescope is fixedly mounted on one side of the surveying device body, and a level is fixedly connected to one side of the mounting base. This device allows for more flexible adjustment of the height and angle of the surveying device, resulting in more accurate surveying results.

[0004] However, this device also has the following drawbacks:

[0005] When surveying a site, the area of ​​a single homestead is usually small and the boundaries are sometimes irregular, requiring multiple measurements. This necessitates operators frequently moving around with surveying tools and sketchbooks, simultaneously conducting surveys and drawing plan sketches. The work is difficult and demanding, and this device does not solve this problem. Utility Model Content

[0006] The purpose of this utility model is to provide a surveying device for land resource management. By setting a fixing component, the device can be fixedly installed on the waist of the operator. The drawing table can be unfolded and folded by the folding component. The main body of the infrared rangefinder and tools such as the surveying book can be stored inside the drawing table without being held by hand. This facilitates the transfer of the device to the surveying site, reduces the difficulty and intensity of the work, and solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A surveying device for land resource management includes a fixing component, the fixing component including a belt, and a fixing plate is fixedly installed in the middle of one side of the belt;

[0009] It also includes a folding assembly, which includes a rotating plate. One side of the rotating plate is rotatable to the top of the fixed plate via a hinge. Two sets of rotating seats are rotatably mounted on the bottom of the rotating plate. The rotating seats are rotatably connected to the top of the support rod. A pin block is rotatably mounted on the bottom of the support rod. The pin block is pinned into the pin seat. The pin seat is fixedly mounted on the bottom of the fixed plate.

[0010] It also includes a drawing table, the interior of which has a storage slot, and openings on both sides of the storage slot, with baffles slidably installed at the openings.

[0011] Preferably, a hook and loop fastener is fixedly installed on the inner side of one end of the belt, and a loop and loop fastener is fixedly installed on the outer side of the other end of the belt.

[0012] Preferably, a magnet is installed on one side of the bottom of the rotating plate, and an iron block that works in conjunction with the magnet is installed on the fixed plate.

[0013] Preferably, the outer side of the drawing platform is fixedly connected to one end of the gooseneck tube, and a snap-fit ​​seat is fixedly installed at the other end of the gooseneck tube, with the infrared rangefinder body snapped into the snap-fit ​​seat.

[0014] Preferably, the baffle is slidably installed on both sides of the drawing table, and two sets of slide blocks are fixedly installed on both sides of the baffle. The slide blocks penetrate the side wall of the drawing table and slide in cooperation with the slide grooves opened in the side wall of the drawing table.

[0015] Preferably, the slide is slidably mounted on the surface of the guide rod, and the top and bottom of the guide rod are fixedly connected to the drawing table via a mounting plate.

[0016] Preferably, a spring is slidably sleeved on the surface of the guide rod, with the bottom of the spring abutting against the slide block and the top of the spring abutting against the mounting plate at the top of the guide rod.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This utility model features a simple and convenient structure with a fixed mounting component. The device can be fixedly installed on the operator's waist, and the drawing table can be unfolded and folded using a folding component. This allows the operator to adjust the device's status during relocation and surveying. Furthermore, the infrared rangefinder and surveying tools can be stored inside the drawing table, eliminating the need for handheld operation. This facilitates relocation within the surveying site and reduces the difficulty and intensity of the work. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the rotating plate;

[0021] Figure 3 To draw a schematic diagram of the platform structure;

[0022] Figure 4 This is a schematic diagram of the baffle structure.

[0023] In the diagram: 1. Waistband; 2. Fixing plate; 3. Rotating plate; 4. Hinge; 5. Rotating seat; 6. Support rod; 7. Pin block; 8. Pin seat; 9. Drawing table; 10. Storage slot; 11. Baffle; 12. Hook and loop fastener; 13. Hook and loop fastener; 14. Magnet; 15. Iron block; 16. Gooseneck tube; 17. Snap-fit ​​seat; 18. Infrared rangefinder body; 19. Slide; 20. Slide groove; 21. Guide rod; 22. Mounting plate; 23. Spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 This utility model provides a technical solution:

[0026] A surveying device for land resource management includes a fixing component, which includes a belt 1. A fixing plate 2 is fixedly installed in the middle of one side of the belt 1. A hook and loop fastener 12 is fixedly installed on the inner side of one end of the belt 1, and a loop and loop fastener 13 is fixedly installed on the outer side of the other end of the belt 1.

[0027] By setting up a waist belt 1, a hook and loop fastener 12, a loop fastener 13, and a fixing plate 2, the function is to stably fix the device to the operator's waist, providing a support base for the entire device. The waist belt 1, through the adhesive cooperation between the hook and loop fastener 12 and the loop fastener, can flexibly adjust the tightness according to the operator's waist circumference. The fixing plate 2 is fixed in the middle of the waist belt 1, serving as the mounting carrier for the folding components and the drawing table 9, so that the center of gravity of the entire device is concentrated on the waist, distributing the burden of hand holding, making it easier for the operator to free their hands during surveying and drawing, and focus on measurement and recording. When frequent movement is required, it can significantly improve the stability and safety of the device.

[0028] It also includes a folding assembly, which includes a rotating plate 3. One side of the rotating plate 3 is connected to the top of the fixed plate 2 via a hinge 4. Two sets of rotating seats 5 are rotatably installed at the bottom of the rotating plate 3. The rotating seats 5 are rotatably connected to the top of the support rod 6. A pin block 7 is rotatably installed at the bottom of the support rod 6. The pin block 7 is pinned into the pin seat 8. The pin seat 8 is fixedly installed at the bottom of the fixed plate 2. A magnet 14 is installed on one side of the bottom of the rotating plate 3. An iron block 15 that cooperates with the magnet 14 is installed on the fixed plate 2.

[0029] The core function of the folding assembly is to enable flexible expansion and contraction of the drawing table 9, optimizing the surveying workflow. The hinge 4 connects the rotating plate 3 and the fixed plate 2, facilitating the rotation and folding of the fixed plate 2. The support rod 6, pin block 7, and pin seat 8 provide stable support for the unfolded fixed plate 2, thus smoothly supporting the drawing table 9 and providing an operating surface for recording sketches and placing tools. When moving between locations, the drawing table 9 is folded in the opposite direction to fit against the fixed plate 2. Magnets 14 and iron blocks 15 can then attract and fix the folded fixed plate 2, facilitating rapid movement of operators between surveying sites. By adjusting the state of the drawing table 9, the folding assembly achieves a balance between operational convenience and ease of movement, effectively improving surveying efficiency.

[0030] It also includes a drawing table 9, which has a storage slot 10 inside. The storage slot 10 has openings on both sides, and a baffle 11 is slidably installed at the opening. The outer side of the drawing table 9 is fixedly connected to one end of a gooseneck tube 16. A snap-fit ​​seat 17 is fixedly installed at the other end of the gooseneck tube 16. An infrared rangefinder body 18 is snapped into the snap-fit ​​seat 17. The baffle 11 is slidably installed on both sides of the drawing table 9. Two sets of slide seats 19 are fixedly installed on both sides of the baffle 11. The slide seats 19 penetrate the side wall of the drawing table 9 and slide in cooperation with the sliding groove 20 opened in the side wall of the drawing table 9. The slide seats 19 are slidably installed on the surface of the guide rod 21. The top and bottom of the guide rod 21 are fixedly connected to the drawing table 9 through a mounting plate 22. A spring 23 is slidably sleeved on the surface of the guide rod 21. The bottom of the spring 23 abuts against the slide seat 19, and the top of the spring 23 abuts against the mounting plate 22 at the top of the guide rod 21.

[0031] By setting a storage slot 10 inside the drawing table 9, and with baffles 11 on both sides, the infrared rangefinder body 18, surveying notebook, pens and other tools can be quickly stored and stored, preventing tools from being scattered and lost. At the same time, the cooperation of spring 23 with slide 19 and guide rod 21 allows baffle 11 to automatically reset, ensuring that the tools are stored securely. By setting gooseneck tube 16 and snap-fit ​​seat 17 on the outside of the drawing table 9, the infrared rangefinder body 18 can be supported and fixed, and the angle and position of the infrared rangefinder body 18 can be flexibly adjusted. When conditions permit, the infrared rangefinder body 18 does not need to be held by hand. It can be moved to the starting point of measurement by moving the standing position to start the measurement. When hand operation is required in special areas, it can be quickly removed. The drawing table 9 itself serves as an operating plane, providing a stable space for sketching and recording data on site. The coordinated operation of all structures significantly improves the convenience and efficiency of surveying work.

[0032] In practical use, move the device to the designated position. First, secure the device to the operator's waist using the Velcro hooks 12 and hooks 13 on the belt 1, adjusting it to a comfortable tightness. When surveying is required, unfold the rotating plate 3 around the hinge 4, rotate the support rod 6 to align the pin block 7 with the pin seat 8 and insert it, thereby unfolding the drawing table 9. Pull the baffle 11 upwards to remove the surveying book, pen, and other tools. Attach the infrared rangefinder body 18 to the locking seat 17 at the end of the gooseneck tube 16. Adjust the angle and position of the gooseneck tube 16 according to the measurement requirements. During the measurement process, the drawing platform 9 serves as a plane for recording data and sketches. When the measurement transition is completed, the infrared rangefinder body 18 is removed, the baffle 11 is pulled to open the storage slot 10, and tools such as the surveying book, pen, and infrared rangefinder body 18 are placed back into the storage slot 10. After the baffle 11 is released, the baffle 11 closes the storage slot 10 under the push of the spring 23. The pin block 7 is pulled out from the pin seat 8, the support rod 6 is rotated and folded, and then the rotating plate 3 is folded in the opposite direction to fit against the fixing plate 2, so that the magnet 14 and the iron block 15 are attracted together, and can be moved easily.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surveying and mapping device for land resource management, characterized in that: Includes a fixing component, the fixing component including a waist belt (1), and a fixing plate (2) is fixedly installed on the middle of one side of the waist belt (1); It also includes a folding assembly, which includes a rotating plate (3). One side of the rotating plate (3) is rotated to the top of the fixed plate (2) via a hinge (4). Two sets of rotating seats (5) are rotatably installed at the bottom of the rotating plate (3). The rotating seats (5) are rotatably connected to the top of the support rod (6). A pin block (7) is rotatably installed at the bottom of the support rod (6). The pin block (7) is pinned to the pin seat (8). The pin seat (8) is fixedly installed at the bottom of the fixed plate (2). It also includes a drawing table (9), which has a storage slot (10) inside. The storage slot (10) has openings on both sides, and a baffle (11) is slidably installed at the opening.

2. The surveying and mapping device for land resource management according to claim 1, characterized in that: The waist belt (1) has a Velcro hook side (12) fixedly installed on the inner side of one end, and a Velcro loop side (13) fixedly installed on the outer side of the other end.

3. The surveying and mapping device for land resource management according to claim 1, characterized in that: A magnet (14) is installed on one side of the bottom of the rotating plate (3), and an iron block (15) that works in conjunction with the magnet (14) is installed on the fixed plate (2).

4. A surveying and mapping device for land resource management according to claim 1, characterized in that: The outer side of the drawing platform (9) is fixedly connected to one end of the gooseneck tube (16), and the other end of the gooseneck tube (16) is fixedly installed with a snap-fit ​​seat (17), and the infrared rangefinder body (18) is snapped into the snap-fit ​​seat (17).

5. A surveying and mapping device for land resource management according to claim 1, characterized in that: The baffle (11) is slidably installed on both sides of the drawing table (9). Two sets of slides (19) are fixedly installed on both sides of the baffle (11). The slides (19) penetrate the side wall of the drawing table (9) and slide in cooperation with the slide groove (20) opened on the side wall of the drawing table (9).

6. A surveying and mapping device for land resource management according to claim 5, characterized in that: The slide block (19) is slidably mounted on the surface of the guide rod (21), and the top and bottom of the guide rod (21) are fixedly connected to the drawing table (9) through the mounting plate (22).

7. A surveying and mapping device for land resource management according to claim 6, characterized in that: A spring (23) is slidably sleeved on the surface of the guide rod (21). The bottom of the spring (23) abuts against the slide block (19), and the top of the spring (23) abuts against the mounting plate (22) at the top of the guide rod (21).

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