An anti-interference field natural resource survey and mapping device

Abstract

This disclosure proposes an anti-interference field natural resource surveying and mapping device, comprising: a housing, a movable structure mounted on the lower side of the housing, the movable structure including multiple electric wheels rotatably fitted to the bottom of the housing, and an angle measuring structure mounted on the periphery of the housing, the angle measuring structure including a first rotating frame rotatably fitted to the housing, multiple telescopic connecting rods mounted on the periphery of the first rotating frame, a protective plate rotatably fitted to the end of each telescopic connecting rod, and a torque sensor installed between the protective plate and the telescopic connecting rod. In this anti-interference field natural resource surveying and mapping device, distance can be measured using an infrared rangefinder, height can be measured using a pressure sensor in conjunction with the up-and-down sliding of the mounting plate, and angle can be measured using an infrared rangefinder in conjunction with the up-and-down tilting of the mounting plate. This expands the measurement range of the device, enabling it to measure multiple data points simultaneously and improving work efficiency.

Description

Technical Field

[0001] This disclosure relates to the field of surveying and mapping equipment technology, and in particular to an anti-interference field natural resource surveying and mapping device. Background Technology

[0002] Field natural resource surveying and mapping enables the location, measurement, data collection, 3D modeling, and monitoring of natural resources such as land, minerals, forests, grasslands, wetlands, water, and geology in the field. For example, in forestry resource surveys, most existing field natural resource surveying and mapping involves manually installing surveying instruments in fixed locations and then measuring data such as forest height and levelness. However, most existing tripod support structures are only suitable for planar surveying. In sloping mountainous areas, the surveying instruments are easily affected by terrain or external wind, thus affecting the accuracy of the surveying results. Furthermore, calibration is relatively troublesome during surveying, which also affects the accuracy of the surveying results. Summary of the Invention

[0003] This disclosure aims to at least partially address one of the technical problems in the related art.

[0004] Therefore, the purpose of this disclosure is to provide an interference-resistant field natural resource survey and mapping device.

[0005] To achieve the above objectives, this disclosure provides an anti-interference field natural resource surveying and mapping device, comprising: a housing, wherein a movable structure is mounted on the lower side of the housing, the movable structure including multiple electric wheels rotatably fitted to the bottom of the housing; an angle measuring structure is mounted on the periphery of the housing, the angle measuring structure including a first rotating frame rotatably fitted to the housing, multiple telescopic connecting rods are mounted on the periphery of the first rotating frame, and a protective plate is rotatably fitted to the end of each telescopic connecting rod, and a torque sensor is mounted between the protective plate and the telescopic connecting rod; and a height measuring structure, wherein a first height measuring structure includes a second height measuring rod slidably fitted to the housing. A sliding frame, on which a support frame and multiple support rods are fixed, the support rods are slidably connected to the housing, and a mounting plate is rotatably fitted on the top of the support frame. A ball joint connection structure is installed between the mounting plate and the support frame, the ball joint connection structure including a ball head and a ball cup, multiple extrusion blocks are installed inside the ball head, and the extrusion blocks contact the inner wall of the ball cup. A total station and an infrared rangefinder are mounted on the mounting plate. An anti-interference structure is also included, which includes a lower pressure frame slidably fitted inside the housing, the lower pressure frame being slidably connected to the housing, and an air pressure balancing structure being installed between the lower pressure frame and the telescopic connecting rod. A main unit is fixed inside the housing.

[0006] Optionally, the height measurement structure further includes: a first electric slide rail, which is fixed inside the housing, and the output end of the housing is fixedly connected to the first sliding frame. A second sliding frame is slidably fitted on the mounting plate, and a pressure sensor is fixed on the upper side of the second sliding frame. The mounting plate has a sliding groove, the second sliding frame is located in the sliding groove, the second electric slide rail is fixed in the sliding groove, the output end of the second electric slide rail is fixedly connected to the second sliding frame, the total station is installed in the second sliding frame, and the infrared rangefinder is fixed to one side of the mounting plate.

[0007] Optionally, an air pump is fixed to the bottom of the box, an air inlet pipe is fixed inside the box, a support frame is slidably connected to the box, a sliding cavity is opened in the support frame, the air inlet pipe is located in the sliding cavity and is connected to the sliding cavity, a sealing ring is fixed to the bottom of the sliding cavity, the air inlet pipe is connected to the air outlet of the air pump, and a first electric valve is installed at the bottom of the air inlet pipe.

[0008] Optionally, the support rod includes: a first rod body and a second rod body; wherein, the first rod body is fixedly connected to a first sliding frame, the first rod body and the second rod body are slidably connected, a first piston plate is fixed to the bottom of the second rod body, the first rod body is a hollow structure, the first piston plate is located inside the first rod body, a connecting air passage is opened in the first sliding frame, the connecting air passage is connected to the sliding cavity and the first rod body, the top of the second rod body is in contact with the mounting plate, and a second electric valve is fixed to the bottom of the first rod body.

[0009] Optionally, the ball head includes: a first hemisphere and a second hemisphere; wherein, the first hemisphere is fixedly connected to the support frame, and the first hemisphere and the second hemisphere are combined to form a spherical structure; a first groove is formed in the first hemisphere, a motor is fixed in the first groove, the output end of the motor is fixedly connected to the second hemisphere, a first rotating groove is formed in the first hemisphere, and a rotating block is fixed on the second hemisphere, the rotating block being located in the first rotating groove; wherein, a second groove is formed in the first hemisphere, an air pipe is fixed in the support frame, the air pipe and the second groove are connected to the sliding cavity, a pressing block is located in the second groove, the pressing block is slidably connected to the first hemisphere, and a first spring is fixed between the pressing block and the groove wall of the second groove; wherein, friction textures are provided on the periphery of the second hemisphere and the periphery inside the ball bowl, and the second hemisphere is in contact with the ball bowl.

[0010] Optionally, the air pressure balancing structure includes: an air chamber, which is opened on the periphery of the housing, a second piston plate is slidably fitted inside the air chamber, the bottom of the lower pressure frame is fixedly connected to the second piston plate, a plurality of second springs are fixed between the second piston plate and the cavity wall of the air chamber, and the top of the lower pressure frame is in contact with the mounting plate.

[0011] Optionally, a second rotating groove is provided on the periphery of the housing, and a first rotating frame is located in the second rotating groove. The second rotating groove is connected to the air cavity, and a cavity is provided in the first rotating frame. The cavity is connected to the second rotating groove and the telescopic connecting rod. The first rotating frame is a ring structure, and multiple guide vanes are fixed on the periphery of the first rotating frame.

[0012] Optionally, the telescopic connecting rod includes: a telescopic rod, which includes a third rod body and a fourth rod body. The third rod body is a hollow structure with a connecting opening that communicates with the cavity. The third rod body and the fourth rod body are slidably connected. A third piston plate is fixed to one end of the fourth rod body, and the third piston plate is slidably fitted into the third rod body.

[0013] Optionally, the end of the fourth rod away from the third piston plate is rotatably fitted with a second rotating frame. The torque sensor is fixed on the second rotating frame. The second rotating frame is fixedly connected to the guard plate. A counterweight is fixed on the side of the second rotating frame away from the guard plate.

[0014] Optionally, an electromagnetic lock is installed at the end of the fourth rod. The electromagnetic lock includes a locking block, and a locking groove is provided on the second rotating frame, with the locking block located in the locking groove.

[0015] The technical solution provided in this disclosure may include the following beneficial effects: 1. A movable structure is installed on the lower side of the housing, and a mounting plate is rotatably installed on the top of the support frame. The total station is slidably mounted on the mounting plate, allowing the device to move via the movable structure. The angle of the total station is adjusted by sliding the total station and the support rod for calibration, thereby improving the accuracy of the device's mapping and eliminating the need for manual calibration, thus reducing labor costs. Distances can also be measured using an infrared rangefinder, heights can be measured by a pressure sensor in conjunction with the up-and-down sliding of the mounting plate, and angles can be measured by an infrared rangefinder in conjunction with the up-and-down tilting of the mounting plate. This expands the measurement range of the device, enabling it to measure multiple data points simultaneously and improving work efficiency.

[0016] 2. A ball joint connection structure is set between the mounting plate and the support frame. A support rod is installed on the first sliding frame. The mounting plate can be adjusted at multiple angles through the support rod, which facilitates calibration and allows for surveying in multiple directions, improving the working efficiency of the device. Furthermore, when the position of the support rod is fixed, the position of the mounting plate can be fixed, thereby ensuring the stability of the total station during surveying, improving the surveying effect of the device, and ensuring the accuracy of the surveying results.

[0017] 3. Install telescopic connecting rods around the perimeter of the first rotating frame, and rotatably install guard plates at the ends of the telescopic connecting rods. Firstly, the guard plates can protect the device from damage caused by external forces. Secondly, the rotation of the guard plates can clear obstructions in front of the device, preventing them from blocking the surveying results. Furthermore, the guard plates can provide some light blocking, preventing strong light from the left and right sides from affecting laser ranging and improving the accuracy of the surveying results. The guard plates can also fix the position of the device, preventing it from moving due to external environmental interference, thus achieving a better anti-interference effect and improving the stability of the device's surveying.

[0018] Additional aspects and advantages of this disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this disclosure. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this disclosure will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the overall assembly three-dimensional structure of the anti-interference field natural resource survey and mapping device proposed in one embodiment of this disclosure; Figure 2 This is a schematic diagram of the assembly cross-sectional structure of the box in an anti-interference field natural resource survey and mapping device according to an embodiment of this disclosure; Figure 3 This is a schematic diagram of the assembled three-dimensional structure of the box and electric wheels in an anti-interference field natural resource survey and mapping device according to an embodiment of this disclosure; Figure 4 This is a schematic diagram of the assembly structure of the box and protective plate in an anti-interference field natural resource survey and mapping device according to an embodiment of this disclosure; Figure 5 This is a schematic diagram of the overall assembly cross-sectional structure of an anti-interference field natural resource survey and mapping device proposed in an embodiment of this disclosure; Figure 6 yes Figure 5 A schematic diagram at point A in the middle; Figure 7 yes Figure 5 A schematic diagram at point B in the middle; Figure 8 This is a schematic diagram of the assembled three-dimensional structure of the mounting plate and protective plate in an anti-interference field natural resource survey and mapping device according to an embodiment of this disclosure; Figure 9 This is a schematic diagram of the assembled three-dimensional structure of the protective plate in an anti-interference field natural resource survey and mapping device according to an embodiment of the present disclosure; Figure 10This is a schematic diagram of the assembled three-dimensional structure of the mounting plate in an anti-interference field natural resource survey and mapping device according to an embodiment of this disclosure; Figure 11 This is a schematic diagram of the assembled three-dimensional structure of the first rotating frame in an anti-interference field natural resource survey and mapping device according to an embodiment of this disclosure; Figure 12 This is a schematic diagram of the assembly cross-sectional structure of the support frame in an anti-interference field natural resource survey and mapping device according to an embodiment of this disclosure; As shown in the figure: 101, housing; 102, electric wheel; 103, main unit; 104, first electric slide rail; 105, first sliding frame; 106, ball joint; 107, support frame; 108, ball cup; 109, sliding groove; 110, second electric slide rail; 111, second sliding frame; 112, total station; 113, infrared rangefinder; 114, mounting plate; 115, pressure sensor; 201. Intake pipe; 202. Air pump; 203. First electric valve; 204. Sliding chamber; 205. Support rod; 206. First rod body; 207. Second rod body; 208. Connecting air passage; 209. First piston plate; 210. Sealing ring; 301. First groove; 302. Motor; 303. First hemisphere; 304. Second hemisphere; 305. First rotating groove; 306. Rotating block; 307. Second groove; 308. Extrusion block; 309. First spring; 310. Air pipe; 401. Air chamber; 402. Lower pressure frame; 403. Second spring; 404. Second rotating groove; 405. First rotating frame; 406. Guide vane; 407. Telescopic rod; 408. Connecting port; 409. Third rod; 410. Fourth rod; 411. Second rotating frame; 412. Guard plate; 413. Counterweight; 414. Second piston plate; 415. Cavity; 416. Third piston plate; 417. Electromagnetic lock. Detailed Implementation

[0020] Embodiments of this disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are used only to explain this disclosure, and should not be construed as limiting this disclosure. Rather, embodiments of this disclosure include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] like Figures 1 to 12As shown in the figure, this disclosure proposes an anti-interference field natural resource survey and mapping device, including: a housing 101, a movable structure mounted on the lower side of the housing 101, the movable structure including a plurality of electric wheels 102 rotatably fitted to the bottom of the housing 101, an angle mapping structure mounted on the periphery of the housing 101, the angle mapping structure including a first rotating frame 405 rotatably fitted to the housing 101, a plurality of telescopic connecting rods mounted on the periphery of the first rotating frame 405, a protective plate 412 rotatably fitted to the end of the telescopic connecting rod, and a torque sensor mounted between the protective plate 412 and the telescopic connecting rod; and a height mapping structure, the height mapping structure including a first sliding frame 105 slidably fitted inside the housing 101, and a support frame 1 fixed on the first sliding frame 105. 07 and multiple support rods 205, the support rods 205 are slidably connected to the housing 101, the top of the support frame 107 is rotatably fitted with an installation plate 114, a ball joint connection structure is installed between the installation plate 114 and the support frame 107, the ball joint connection structure includes a ball head 106 and a ball cup 108, multiple extrusion blocks 308 are installed in the ball head 106, the extrusion blocks 308 are in contact with the inner wall of the ball cup 108, a total station 112 and an infrared rangefinder 113 are installed on the installation plate 114; anti-interference structure, the anti-interference structure includes a lower pressure frame 402 slidably fitted in the housing 101, the lower pressure frame 402 is slidably connected to the housing 101, an air pressure balance structure is installed between the lower pressure frame 402 and the telescopic connecting rod, and a main unit 103 is fixed in the housing 101.

[0022] Specifically, the housing 101 moves via electric wheels 102. When the rotation speeds of the two electric wheels 102 are inconsistent, it can turn, thereby enabling the mapping of geographic information. Then, in conjunction with the host 103, the data obtained from the mapping is transmitted. The host 103 receives control commands and sends data through its wireless data module. The host 103 controls the movement, calibration, mapping, and other tasks, thereby reducing labor costs, realizing geographic information mapping services, carrying out mineral geological exploration services, and improving work efficiency.

[0023] In this embodiment, the height measurement structure further includes: a first electric slide rail 104, which is fixed inside the housing 101. The output end of the housing 101 is fixedly connected to the first sliding frame 105. A second sliding frame 111 is slidably fitted on the mounting plate 114, and a pressure sensor 115 is fixed on the upper side of the second sliding frame 111. A sliding groove 109 is provided on the mounting plate 114, and the second sliding frame 111 is located in the sliding groove 109. A second electric slide rail 110 is fixed inside the sliding groove 109, and the output end of the second electric slide rail 110 is fixedly connected to the second sliding frame 111. A total station 112 is installed inside the second sliding frame 111, and an infrared rangefinder 113 is fixed to one side of the mounting plate 114.

[0024] Specifically, when height measurement is required, activating the first electric slide rail 104 causes the support frame 107 to slide upwards, which in turn causes the mounting plate 114 to slide upwards. This allows the pressure sensor 115 on the second sliding frame 111 to contact the top plate above, enabling height measurement based on the distance the second sliding frame 111 slides. Furthermore, when measuring distance, levelness, etc., the total station 112 can be pushed upwards to a higher position via the first electric slide rail 104, thus preventing obstruction of the total station 112's field of view. The obstruction allows for better surveying results, improving clarity and accuracy. When calibration is required, the second electric slide rail 110 is activated, which drives the second sliding frame 111 to slide, thereby adjusting the front and rear positions of the second sliding frame 111. Combined with the angle adjustment of the mounting plate 114, this achieves a better calibration effect, preventing inaccurate surveying results due to calibration failure. Furthermore, by moving the housing 101, coarse and fine adjustments can be made, resulting in a better calibration effect and improved work efficiency.

[0025] An air pump 202 is fixed at the bottom of the housing 101, and an air inlet pipe 201 is fixed inside the housing 101. A support frame 107 is slidably connected to the housing 101. A sliding cavity 204 is opened inside the support frame 107. The air inlet pipe 201 is located inside the sliding cavity 204 and is connected to the sliding cavity 204. A sealing ring 210 is fixed at the bottom of the sliding cavity 204. The air inlet pipe 201 is connected to the air outlet of the air pump 202. A first electric valve 203 is installed at the bottom of the air inlet pipe 201. The support rod 205 includes: a first rod body 206 and a second rod body 207. The first rod 206 is fixedly connected to the first sliding frame 105, and the first rod 206 is slidably connected to the second rod 207. The bottom of the second rod 207 is fixed with a first piston plate 209. The first rod 206 is a hollow structure, and the first piston plate 209 is located inside the first rod 206. A connecting air passage 208 is opened in the first sliding frame 105, and the connecting air passage 208 is connected to the sliding cavity 204 and the first rod 206. The top of the second rod 207 is in contact with the mounting plate 114, and the bottom of the first rod 206 is fixed with a second electric valve.

[0026] Specifically, when the angle of the mounting plate 114 needs to be adjusted, the air pump 202 is started, and the second electric valve is selectively switched on and off. Air is then pumped into the sliding chamber 204 via the air pump 202, and some gas enters the first rod 206, thereby lifting the mounting plate 114 upwards. This allows the mounting plate 114 to rotate around the ball head 106 via the ball cup 108, thus allowing for arbitrary adjustment of the angle of the mounting plate 114. When the second electric valve is closed, the air pressure is fixed, providing relatively stable support for the mounting plate 114 and preventing it from slipping. The 114 swaying mechanism ensures stability during surveying and can assist in pushing the support frame 107 upward by adjusting the air pressure within the sliding cavity 204. When the first electric valve 203 is opened, the gas in the sliding cavity 204 is directly blown into the housing 101 and then blown out through the gaps in the housing 101, thus providing good heat dissipation for the housing 101. This prevents the electronic components inside the housing 101 from overheating during operation, which could lead to heat buildup and affect the lifespan of the device. This ensures that the device can operate normally even at high temperatures, thereby guaranteeing the surveying effect of the device.

[0027] The ball head 106 includes a first hemisphere 303 and a second hemisphere 304. The first hemisphere 303 is fixedly connected to a support frame 107. The first hemisphere 303 and the second hemisphere 304 combine to form a spherical structure. A first groove 301 is formed inside the first hemisphere 303, and a motor 302 is fixed inside the first groove 301. The output end of the motor 302 is fixedly connected to the second hemisphere 304. A first rotating groove 305 is formed inside the first hemisphere 303, and a rotating block 306 is fixed on the second hemisphere 304, located within the first rotating groove 305. In the first hemisphere 303, a second groove 307 is formed inside. An air pipe 310 is fixed inside the support frame 107. A third electric valve is installed on the air pipe 310. The air pipe 310, the second groove 307 and the sliding cavity 204 are connected. The extrusion block 308 is located in the second groove 307. The extrusion block 308 is slidably connected to the first hemisphere 303. A first spring 309 is fixed between the extrusion block 308 and the groove wall of the second groove 307. Friction textures are provided on the periphery of the second hemisphere 304 and the periphery inside the ball bowl 108. The second hemisphere 304 is in contact with the ball bowl 108.

[0028] Specifically, when the surveying angle needs to be rotated, with the housing 101 fixed, the motor 302 is started. The motor 302 drives the second hemisphere 304 to rotate, which in turn drives the ball cup 108 to rotate under friction, thereby driving the mounting plate 114 to rotate. This allows the angle of the total station 112 to be adjusted, enabling surveying of the surrounding environment without moving the device, thus expanding the applicability of the device and ensuring its stability. When the position of the total station 112 needs to be fixed, the third electric valve is opened, allowing gas to enter the second groove 307. Under the action of air pressure, the extrusion block 308 is moved, increasing the friction between the extrusion block 308 and the ball cup 108, ensuring the stability of the ball cup 108, and thus fixing the position of the mounting plate 114. This ensures the stability of the total station 112, allowing it to perform better surveying and ensuring the accuracy of the survey results.

[0029] The air pressure balancing structure includes: an air chamber 401, which is located on the periphery of the housing 101. The air chamber 401 can be selectively filled with hydraulic oil as needed. A second piston plate 414 is slidably fitted inside the air chamber 401. The bottom of the lower pressure frame 402 is fixedly connected to the second piston plate 414. Multiple second springs 403 are fixed between the second piston plate 414 and the cavity wall of the air chamber 401. The top of the lower pressure frame 402 is in contact with the mounting plate 114. A second rotating groove 404 is provided on the periphery of the housing 101. A first rotating frame 405 is located in the second rotating groove 404 and is connected to the air chamber 401. A cavity 415 is provided inside the first rotating frame 405 and is connected to the second rotating groove 404 and the telescopic connecting rod. The first rotating frame 405 is an annular structure, and multiple guide vanes 406 are fixed on the periphery of the first rotating frame 405.

[0030] Specifically, when the mounting plate 114 slides down to the bottom, it presses the lower pressure frame 402 downwards, causing the lower pressure frame 402 to slide downwards and compress the air in the air chamber 401. Under the action of the airflow, the airflow pushes the guide vane 406, thereby driving the first rotating frame 405 to rotate. The lower pressure frame 402 slides up and down, which drives the first rotating frame 405 to reciprocate within a certain angle range. Thus, the reciprocating motion of the guard plate 412 can achieve a good cleaning effect, preventing obstacles in front of the total station 112 from obstructing the total station's mapping and ensuring the accuracy of the mapping results.

[0031] The telescopic connecting rod includes a telescopic rod 407, which comprises a third rod body 409 and a fourth rod body 410. The third rod body 409 is a hollow structure and has a connecting port 408 that communicates with a cavity 415. The third rod body 409 and the fourth rod body 410 are slidably connected. A third piston plate 416 is fixed to one end of the fourth rod body 410 and is slidably fitted inside the third rod body 409. The end of the fourth rod 410 away from the third piston plate 416 is rotatably fitted with a second rotating frame 411. The torque sensor is fixed on the second rotating frame 411. The second rotating frame 411 is fixedly connected to the guard plate 412. A counterweight block 413 is fixed on the side of the second rotating frame 411 away from the guard plate 412. An electromagnetic lock 417 is installed at the end of the fourth rod 410. The electromagnetic lock 417 includes a lock block. A lock groove is opened on the second rotating frame 411, and the lock block is located in the lock groove.

[0032] Specifically, when the housing 101 needs to be fixed, the telescopic rod 407 reciprocates under air pressure. When the guard plate 412 contacts the electric wheel 102, the position of the guard plate 412 is locked by the electromagnetic lock 417, which increases the friction between the guard plate 412 and the electric wheel 102, thus limiting the movement of the electric wheel 102 and fixing the position of the housing 101. The other guard plates 412 that are not in contact with the electric wheel 102 naturally tilt under the action of gravity, and the tilt angle of the current position can be measured by the torque sensor, thereby improving work efficiency. An electric air valve can also be set to control the length of the telescopic rod 407 to ensure the stability of the device.

[0033] Workflow: The box 101 is moved by the electric wheel 102. When the box 101 needs to be fixed, the telescopic rod 407 reciprocates under air pressure. When the guard plate 412 contacts the electric wheel 102, the position of the guard plate 412 is locked by the electromagnetic lock 417, thereby increasing the friction between the guard plate 412 and the electric wheel 102, limiting the movement of the electric wheel 102, thus fixing the position of the box 101. The guard plates 412 that are not in contact with the electric wheel 102 naturally tilt under gravity, and the tilt angle at the current position can be measured by the torque sensor. Moving the first electric slide rail 104 causes the support frame 107 to slide upwards, which in turn causes the mounting plate 114 to slide upwards, bringing the pressure sensor 115 on the second sliding frame 111 into contact with the top plate. This allows for height measurement based on the sliding distance of the second sliding frame 111. Furthermore, when measuring distances or levelness, the first electric slide rail 104 can be used to push the total station 112 to a higher position, preventing obstruction of its view and improving measurement accuracy. When the angle of the mounting plate 114 needs adjustment, the air pump 202 is started, and the [unspecified function] is selected. Selectively opening and closing the second electric valve allows air to be pumped into the sliding chamber 204 via the air pump 202. A portion of the air enters the first rod 206, thus lifting the mounting plate 114 upwards. This allows the mounting plate 114 to rotate around the ball head 106 via the ball cup 108, enabling arbitrary adjustment of its angle. When the second electric valve is closed, the air pressure is fixed, providing stable support for the mounting plate 114 and preventing it from wobbling, ensuring stability during surveying. Furthermore, the air pressure within the sliding chamber 204 can assist in pushing the support frame 107 upwards. When the first electric valve 202 is opened... After 03, the gas in the sliding cavity 204 is directly blown into the housing 101 and then blown out from the gaps in the housing 101, which can achieve a good heat dissipation effect inside the housing 101. When it is necessary to rotate the surveying angle, with the housing 101 fixed, the motor 302 is started, which drives the second hemisphere 304 to rotate, thereby driving the ball cup 108 to rotate under the action of friction, and thus driving the mounting plate 114 to rotate. This allows the angle of the total station 112 to be adjusted, so that the surrounding environment can be surveyed without the device being stationary, thereby expanding the applicable range of the device and ensuring the stability of the device.When the position of the total station 112 needs to be fixed, the third electric valve is opened, allowing gas to enter the second groove 307. Under the action of air pressure, the squeezing block 308 moves, increasing the friction between the squeezing block 308 and the ball cup 108, ensuring the stability of the ball cup 108. This fixes the position of the mounting plate 114, ensuring the stability of the total station 112. When the mounting plate 114 slides down to the bottom, it presses the lower pressure frame 402 downwards, causing the lower pressure frame 402 to slide downwards and squeeze the air in the air chamber 401. Under the action of the airflow, the airflow pushes the guide vane 406, thereby driving the first rotating frame 405 to rotate. The lower pressure frame 402 slides up and down, causing the first rotating frame 405 to reciprocate within a certain angle range. The reciprocating motion of the guard plate 412 achieves a good cleaning effect.

[0034] In the description of this disclosure, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0035] Any process or method description in the flowchart or otherwise herein can be understood as representing a module, segment, or portion of code comprising one or more executable instructions for implementing a particular logical function or process, and the scope of preferred embodiments of this disclosure includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order depending on the function involved, as will be understood by those skilled in the art to which embodiments of this disclosure pertain.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] Although embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure.

Claims

1. An anti-interference type field natural resource investigation surveying and mapping device, characterized in that, include: The box (101) is equipped with a movable structure on its lower side. The movable structure includes multiple electric wheels (102) rotatably fitted to the bottom of the box (101). An angle measuring structure is installed on the periphery of the box (101). The angle measuring structure includes a first rotating frame (405) rotatably fitted to the box (101). Multiple telescopic connecting rods are installed on the periphery of the first rotating frame (405). A guard plate (412) is rotatably fitted to the end of the telescopic connecting rod. A torque sensor is installed between the guard plate (412) and the telescopic connecting rod. The height measurement structure includes a first sliding frame (105) that is slidably fitted inside a housing (101). A support frame (107) and multiple support rods (205) are fixed on the first sliding frame (105). The support rods (205) are slidably connected to the housing (101). An mounting plate (114) is rotatably fitted on the top of the support frame (107). A ball joint connection structure is installed between the mounting plate (114) and the support frame (107). The ball joint connection structure includes a ball head (106) and a ball cup (108). Multiple extrusion blocks (308) are installed inside the ball head (106). The extrusion blocks (308) are in contact with the inner wall of the ball cup (108). A total station (112) and an infrared rangefinder (113) are installed on the mounting plate (114). An anti-interference structure is provided, comprising a lower pressure frame (402) that is slidably fitted inside the housing (101), the lower pressure frame (402) being slidably connected to the housing (101), an air pressure balance structure being installed between the lower pressure frame (402) and the telescopic connecting rod, and a main unit (103) being fixed inside the housing (101).

2. The anti-interference type field natural resource investigation and mapping device according to claim 1, characterized in that, The height mapping structure also includes: The first electric slide rail (104) is fixed inside the housing (101). The output end of the housing (101) is fixedly connected to the first sliding frame (105). The second sliding frame (111) is slidably fitted on the mounting plate (114). A pressure sensor (115) is fixed on the upper side of the second sliding frame (111). The mounting plate (114) is provided with a sliding groove (109), the second sliding frame (111) is located in the sliding groove (109), the second electric slide rail (110) is fixed in the sliding groove (109), the output end of the second electric slide rail (110) is fixedly connected to the second sliding frame (111), the total station (112) is installed in the second sliding frame (111), and the infrared rangefinder (113) is fixed on one side of the mounting plate (114).

3. The anti-interference type field natural resource investigation and mapping device according to claim 1, characterized in that, include: An air pump (202) is fixed at the bottom of the housing (101), an air inlet pipe (201) is fixed inside the housing (101), a support frame (107) is slidably connected to the housing (101), a sliding cavity (204) is opened inside the support frame (107), the air inlet pipe (201) is located inside the sliding cavity (204), the air inlet pipe (201) is connected to the sliding cavity (204), a sealing ring (210) is fixed at the bottom of the sliding cavity (204), the air inlet pipe (201) is connected to the air outlet of the air pump (202), and a first electric valve (203) is installed at the bottom of the air inlet pipe (201).

4. The anti-interference type field natural resource investigation and mapping device according to claim 3, characterized in that, The support rod (205) includes: First rod (206), second rod (207); The first rod (206) is fixedly connected to the first sliding frame (105), the first rod (206) is slidably connected to the second rod (207), the bottom of the second rod (207) is fixed with a first piston plate (209), the first rod (206) is a hollow structure, the first piston plate (209) is located inside the first rod (206), the first sliding frame (105) is provided with a connecting air passage (208), the connecting air passage (208) is connected to the sliding cavity (204) and the first rod (206), the top of the second rod (207) is in contact with the mounting plate (114), and the bottom of the first rod (206) is fixed with a second electric valve.

5. The anti-interference type field natural resource investigation and mapping device according to claim 3, characterized in that, The ball head (106) includes: First hemisphere (303), second hemisphere (304); The first hemisphere (303) is fixedly connected to the support frame (107), and the first hemisphere (303) and the second hemisphere (304) are combined to form a spherical structure. A first groove (301) is provided in the first hemisphere (303), and a motor (302) is fixed in the first groove (301). The output end of the motor (302) is fixedly connected to the second hemisphere (304). A first rotating groove (305) is provided in the first hemisphere (303), and a rotating block (306) is fixed on the second hemisphere (304). The rotating block (306) is located in the first rotating groove (305). The first hemisphere (303) has a second groove (307) inside, and an air pipe (310) is fixed inside the support frame (107). The air pipe (310) is connected to the second groove (307) and the sliding cavity (204). The extrusion block (308) is located inside the second groove (307). The extrusion block (308) is slidably connected to the first hemisphere (303). A first spring (309) is fixed between the extrusion block (308) and the groove wall of the second groove (307). The second hemisphere (304) and the inner circumference of the ball bowl (108) are both provided with friction textures, and the second hemisphere (304) is in contact with the ball bowl (108).

6. The anti-interference type field natural resource investigation and mapping device according to claim 1, characterized in that, The pressure balance structure includes: An air chamber (401) is located on the periphery of the housing (101). A second piston plate (414) is slidably fitted inside the air chamber (401). The bottom of the lower pressure frame (402) is fixedly connected to the second piston plate (414). Multiple second springs (403) are fixed between the second piston plate (414) and the cavity wall of the air chamber (401). The top of the lower pressure frame (402) is in contact with the mounting plate (114).

7. The anti-interference type field natural resource investigation and mapping device according to claim 6, characterized in that, include: The box (101) has a second rotating groove (404) on its periphery, and a first rotating frame (405) is located in the second rotating groove (404). The second rotating groove (404) is connected to the air cavity (401). A cavity (415) is provided in the first rotating frame (405). The cavity (415) is connected to the second rotating groove (404) and the telescopic connecting rod. The first rotating frame (405) is an annular structure, and multiple guide vanes (406) are fixed on the periphery inside the first rotating frame (405).

8. The anti-interference type field natural resource investigation and mapping device according to claim 7, characterized in that, The telescopic connecting rod includes: Telescopic rod (407), the telescopic rod (407) includes a third rod body (409) and a fourth rod body (410). The third rod body (409) is a hollow structure. A connecting port (408) is provided on the third rod body (409). The connecting port (408) is connected to the cavity (415). The third rod body (409) and the fourth rod body (410) are slidably connected. A third piston plate (416) is fixed at one end of the fourth rod body (410). The third piston plate (416) is slidably fitted inside the third rod body (409).

9. The anti-interference type field natural resource investigation and mapping device according to claim 8, characterized in that, include: The fourth rod (410) is rotatably fitted with a second rotating frame (411) at the end away from the third piston plate (416). The torque sensor is fixed on the second rotating frame (411). The second rotating frame (411) is fixedly connected to the guard plate (412). A counterweight (413) is fixed on the side of the second rotating frame (411) away from the guard plate (412).

10. The anti-interference type field natural resource investigation and mapping device according to claim 9, characterized in that, include: The end of the fourth rod (410) is equipped with an electromagnetic lock (417), which includes a lock block. A lock groove is provided on the second rotating frame (411), and the lock block is located in the lock groove.

Images