Multifunctional geographic information surveying and mapping device

Abstract

The invention provides a multifunctional geographic information surveying and mapping device, and belongs to the technical field of geographic information surveying and mapping, the multifunctional geographic information surveying and mapping device comprises four supporting seats, a movable connecting plate, a limiting rod and the like, and is also provided with a height adjusting mechanism and an angle adjusting assembly, the height adjusting mechanism can accurately adjust the position height of a surveying and mapping sleeve, and the angle adjusting assembly can adjust the angle of the surveying and mapping sleeve. The angle adjusting assembly can adjust the measuring module box at multiple angles, a laser range finder, an angle measuring instrument and a GPS positioning chip are arranged in the measuring module box, the auxiliary function module box comprises an illumination and communication module, and the data processing and display module box is used for data processing and display. The measuring precision and the working efficiency are improved, and the burden of operators is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of geographic information surveying and mapping, and in particular relates to a multifunctional geographic information surveying and mapping device. Background Art

[0002] With the development of geographic information surveying and mapping technology, the requirements for surveying and mapping devices are increasing. Existing surveying and mapping devices often have many problems, such as: single function, usually can only realize one or several specific surveying and mapping functions, can not meet the complex and diverse geographic information surveying and mapping needs; the structural design is not flexible enough, poor adaptability under different terrain and environmental conditions, resulting in affected measurement accuracy; low equipment integration, need to carry a variety of independent equipment to complete different surveying and mapping tasks, increasing the burden on operators and reducing work efficiency.

[0003] In order to solve these problems, the present invention provides a multifunctional geographic information surveying and mapping device, which integrates multiple surveying and mapping functions, such as laser ranging, angle measurement, GPS positioning, etc. through reasonable structural design, and is equipped with a height adjustment mechanism and an angle adjustment component, which can adapt to different terrains and environmental conditions, improve measurement accuracy and work efficiency, and reduce the burden on operators to carry equipment. Summary of the invention

[0004] The purpose of the present invention is to provide a multifunctional geographic information surveying and mapping device, aiming to solve the problem of single function in the prior art. Usually, it can only realize one or several specific surveying and mapping functions, and it is difficult to meet the complex and diverse geographic information surveying and mapping needs. At the same time, the structural design is not flexible enough, and the adaptability is poor under different terrain and environmental conditions, which affects the measurement accuracy. In addition, the equipment integration is low, and it is necessary to carry a variety of independent equipment to complete different surveying and mapping tasks, which increases the burden on operators and reduces work efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A multifunctional geographic information surveying and mapping device, comprising:

[0007] Four support seats, the adjacent ends of the four support seats are fixedly connected to two connecting rods, and the adjacent ends of two of the support seats located on the upper side are fixedly connected to the first limiting plates;

[0008] A movable connecting plate, wherein the movable connecting plate is slidably connected to the outer surface of the first limiting plate;

[0009] Limit rods, three of which are provided, two of which are fixedly connected to the adjacent ends of two support seats on the right side, and another of which is fixedly connected to the adjacent ends of two support seats on the left side;

[0010] An L-shaped connecting seat, wherein the L-shaped connecting seat is slidably connected to an outer surface of one of the limiting rods;

[0011] An adjustment plate, wherein two adjustment plates are provided, and the two adjustment plates are respectively slidably connected to the circumferential surfaces of the other two limiting rods;

[0012] A geographic information surveying sleeve, wherein the geographic information surveying sleeve is fixedly connected to one side end of the mobile connecting plate; and

[0013] A height adjustment mechanism is provided on the upper side of one of the left support seats, and is used for adjusting the position and height of the geographic information mapping sleeve.

[0014] As a preferred solution of the present invention, the height adjustment mechanism comprises:

[0015] An auxiliary function module box, wherein the auxiliary function module box is fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve;

[0016] A data processing and display module box, wherein the data processing and display module box is fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve;

[0017] An adjustment platform, the adjustment platform is rotatably connected to the top of the geographic information surveying and mapping sleeve;

[0018] A measuring module box, wherein the measuring module box is fixedly connected to the top of the adjusting platform;

[0019] A second limiting plate, the second limiting plate being rotatably connected to the adjacent ends of two of the support seats on the left side;

[0020] A first screw rod, the first screw rod being rotatably connected to adjacent ends of the other two support seats;

[0021] A first nut, wherein the first nut is fixedly connected to a top end of the L-shaped connection seat, and the first nut is threadedly connected to a circumferential surface of the first screw rod;

[0022] A first motor, wherein the first motor is fixedly connected to a top end of one of the support seats located at the upper left side, and an output end of the first motor is fixedly connected to a circumferential surface of a first screw rod;

[0023] A second motor, wherein the second motor is fixedly connected to one side end of the first limiting plate;

[0024] A second screw rod, the second screw rod being rotatably connected to inner walls on both sides of the first limiting plate;

[0025] A second nut, wherein the second nut is threadedly connected to a circumferential surface of the second screw rod, and the movable connecting plate is fixedly connected to the circumferential surface of the second nut;

[0026] An angle adjustment component, the angle adjustment component includes, and the angle adjustment component is used to adjust the bottom of the adjustment platform at multiple angles.

[0027] As a preferred solution of the present invention, the angle adjustment component includes:

[0028] a third motor, the third motor being fixedly connected to the circumferential inner wall of the concave plate;

[0029] A first gear, wherein the first gear is fixedly connected to an output end of the third motor;

[0030] A second gear, the second gear is fixedly connected to the bottom end of the adjustment platform, and the first gear and the second gear are meshed;

[0031] A supporting component, wherein the supporting component includes a supporting component used to support the bottom of the geographic information surveying and mapping sleeve.

[0032] As a preferred solution of the present invention, the supporting component comprises:

[0033] Concave plates, three of which are provided, and the three concave plates are all fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve;

[0034] A square sleeve, wherein three square sleeves are provided, and the three square sleeves are rotatably connected to the inner walls of both sides of the three concave plates respectively;

[0035] Plastic pads, wherein three plastic pads are provided and the three plastic pads are respectively fixedly connected to one side end of the three concave plates;

[0036] Threaded holes, three of which are provided, and the three threaded holes are respectively opened at one side end of three square sleeves;

[0037] Bolts, wherein three bolts are provided, and the three bolts are respectively threadedly connected in three square sleeves;

[0038] The adjusting screws are provided with three adjusting screws, and the three adjusting screws are respectively threadedly connected in the three concave plates.

[0039] As a preferred solution of the present invention, two plastic rings are fixedly connected to the outer surfaces of two of the support seats located on the lower side.

[0040] As a preferred solution of the present invention, the measuring module box, the auxiliary function module box and the data processing and display module box are electrically connected, the auxiliary function module box is provided with a rechargeable battery and a solar charging panel, and the data processing and display module box is provided with a microprocessor and a display screen.

[0041] As a preferred solution of the present invention, a laser rangefinder, an angle measuring instrument and a GPS positioning chip are arranged in the measuring module box.

[0042] Compared with the prior art, the present invention has the following beneficial effects:

[0043] 1. In this solution, the device integrates multiple surveying and mapping functions such as laser distance measurement, angle measurement, and GPS positioning. Through the laser rangefinder, angle measuring instrument and GPS positioning chip set in the measurement module box, it can simultaneously obtain geographic information parameters such as the distance, angle and position of the target object, providing a comprehensive and accurate data source for geographic information surveying and mapping, and meeting complex and diverse surveying and mapping needs. The auxiliary function module box integrates lighting devices and communication modules. The lighting device can provide sufficient light in an environment with insufficient light to ensure the smooth progress of the measurement work; the communication module supports multiple communication methods to realize real-time data sharing, analysis, and remote operation and management, thereby improving work efficiency and coordination.

[0044] 2. In this solution, a height adjustment mechanism is provided. Through the cooperation of the first screw rod, the first nut, the first motor and other components, the height position of the geographic information surveying sleeve can be accurately adjusted to meet the needs of measuring targets of different heights, such as different floor heights of buildings, undulating terrain, etc., thereby improving the versatility and adaptability of the device;

[0045] The angle adjustment component can adjust the measurement module box at multiple angles through the cooperation of the third motor, gear transmission and support components. The concave plate, square sleeve, adjustment screw and other structures of the support components can adjust the support angle and height according to different terrains and measurement requirements, ensuring that the measurement equipment in the measurement module box can accurately align with the measurement target, adapt to complex terrains and measurement scenes, and improve measurement accuracy;

[0046] By integrating various measurement modules and auxiliary function modules in different module boxes and rationally designing the connection and transmission structure between the components, the number and burden of equipment carried by operators are reduced, and work efficiency is improved. For example, the data processing hardware equipment is integrated in the data processing and display module box, and data transmission and interaction with the measurement module box and the auxiliary function module box are realized through electrical connection, making the entire device compact and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0048] Figure 1 A perspective view of the present invention;

[0049] Figure 2It is a side perspective stereogram of the present invention from a first viewing angle;

[0050] Figure 3 For the present invention Figure 2 A local enlarged view of point A;

[0051] Figure 4 It is a cutaway stereogram of the present invention from a first viewing angle;

[0052] Figure 5 It is a partial enlarged view of the angle adjustment mechanism in the present invention;

[0053] Figure 6 It is a partial enlarged view of the lifting platform in the present invention.

[0054] In the figure: 1. support seat; 101. plastic ring; 2. connecting rod; 3. limiting rod; 4. adjusting plate; 5. first limiting plate; 6. movable connecting plate; 7. geographic information surveying and mapping sleeve; 701. concave plate; 702. square sleeve; 703. adjusting screw; 704. plastic pad; 705. bolt; 706. third motor; 707. first gear; 708. second gear; 8. second motor; 9. L-shaped connecting seat; 901. first nut; 10. first motor; 11. first screw rod; 12. second limiting plate; 13. adjusting table; 14. measuring module box; 15. auxiliary function module box; 16. data processing and display module box; 17. second nut; 18. second screw rod. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0056] Example 1

[0057] See also Figure 1-Figure 4 , the present invention provides the following technical solutions:

[0058] A multifunctional geographic information surveying and mapping device, comprising:

[0059] Four support seats 1, the adjacent ends of the four support seats 1 are fixedly connected to two connecting rods 2, and the adjacent ends of two of the support seats 1 located on the upper side are fixedly connected to the first limiting plates 5;

[0060] A movable connecting plate 6, wherein the movable connecting plate 6 is slidably connected to the outer surface of the first limiting plate 5;

[0061] Limit rods 3, there are three limit rods 3, two of which are fixedly connected to the adjacent ends of the two support seats 1 on the right side, and another limit rod 3 is fixedly connected to the adjacent ends of the two support seats 1 on the left side;

[0062] An L-shaped connecting seat 9, the L-shaped connecting seat 9 is slidably connected to the outer surface of one of the limiting rods 3;

[0063] An adjusting plate 4, wherein two adjusting plates 4 are provided, and the two adjusting plates 4 are respectively slidably connected to the circumferential surfaces of the other two limiting rods 3;

[0064] A geographic information surveying sleeve 7, which is fixedly connected to one side end of the mobile connecting plate 6; and

[0065] The height adjustment mechanism is arranged on the upper side of one of the left support seats 1 , and is used for adjusting the position and height of the geographic information mapping sleeve 7 .

[0066] In a specific embodiment of the present invention, four support seats 1 are evenly distributed, which can ensure that the device can maintain balance under different terrain conditions and prevent the measurement accuracy from being affected by the shaking of the device during the surveying and mapping process. The support seats 1 are connected to each other through the connecting rod 2, which enhances the integrity and stability of the support seats 1, making the entire device structure more solid and able to withstand certain external impacts and vibrations, ensuring normal use in complex environments. The support seat 1 can be made of high-strength engineering plastics or metal materials with good compression and wear resistance. For example, if metal materials are selected, surface anti-rust treatment can be performed to increase its service life in outdoor environments. The bottom can be designed with anti-skid pads or adjustable feet to adapt to the ground with different flatness. The anti-skid pads can increase the friction with the ground to prevent the device from sliding during use; the adjustable feet can be fine-tuned in height according to the actual terrain to further ensure the levelness and stability of the device. The connecting rod 2 can adopt a hollow tubular structure, which can not only reduce the overall weight of the device but also ensure a certain strength. The material can be selected from aluminum alloy, which has the advantages of light weight, high strength, and corrosion resistance. The connection method of the connecting rod 2 and the support seat 1 can be welding or screw connection. The welding connection can make the connection more firm, but it is not conducive to later disassembly and maintenance;The screw connection facilitates the assembly and disassembly of the device, and is convenient for transportation and storage. At the same time, when some parts are damaged, they can be replaced separately to reduce maintenance costs. The first limit plate 5 can be made of metal material, such as stainless steel, which has good wear resistance and corrosion resistance, and can ensure the accuracy and stability of the track during long-term use. The surface of the limit plate can be smoothed to reduce the friction between the movable connecting plate 6 and the limit plate, making the movement smoother. At the same time, limit blocks can be set at both ends of the limit plate to prevent the movable connecting plate 6 from sliding out of the track, thereby improving the safety and reliability of the device. The movable connecting plate 6 can be made of high-strength plastic or aluminum alloy plate, which has certain rigidity and strength and can withstand the weight of the geographic information surveying and mapping sleeve 7 and the stress generated during the movement. The limit rod 3 can select a cylindrical metal rod, such as carbon steel, which has high strength and wear resistance. The surface can be chrome-plated to increase its surface hardness and smoothness and reduce the friction resistance between the sliding parts. The L-shaped connection The seat 9 and the limit rod 3 can adjust the position of these components by sliding on the limit rod 3. The L-shaped design can provide connection and support points in different directions, which increases the flexibility and functionality of the device. The adjustment plate 4 can be made of steel plate with good rigidity and strength. Long holes or threaded holes can be set on the adjustment plate 4 for connection and fixation with other components. By adjusting the position of the screws in the long holes, the precise position adjustment of the adjustment plate 4 on the limit rod 3 can be achieved. The geographic information surveying and mapping sleeve 7 can be made of high-strength plastic or metal materials with good sealing and protection performance. For example, the sleeve shell is made of aluminum alloy and a rubber sealing ring is used at the interface for sealing, which can effectively prevent dust and moisture from entering the sleeve. The internal structure of the sleeve can be designed to be modular, which is convenient for the installation and disassembly of various surveying and mapping equipment. At the same time, heat dissipation holes can be set on the surface of the sleeve to ensure the heat dissipation requirements of the internal equipment during operation and prevent the equipment from being damaged due to overheating.

[0067] The height adjustment mechanism is used to adjust the height position of the geographic information surveying sleeve 7. In different surveying scenarios, the surveying sleeve may need to be adjusted to different heights to obtain the best measurement viewing angle and data. The height adjustment mechanism can achieve precise height control of the geographic information surveying sleeve 7 to meet the requirements of various complex terrains and measurement tasks. By adjusting the height, the device can adapt to measurement targets of different heights, such as different floor heights of buildings, undulating changes in terrain, etc., thereby improving the versatility and adaptability of the device.

[0068] For details, please refer to Figure 1-Figure 4 , the height adjustment mechanism includes:

[0069] An auxiliary function module box 15, the auxiliary function module box 15 is fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve 7;

[0070] A data processing and display module box 16, which is fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve 7;

[0071] An adjustment platform 13, the adjustment platform 13 is rotatably connected to the top of the geographic information surveying and mapping sleeve 7;

[0072] A measuring module box 14, which is fixedly connected to the top of the adjusting platform 13;

[0073] A second limiting plate 12, the second limiting plate 12 is rotatably connected to the adjacent ends of two of the support seats 1 on the left side;

[0074] A first screw rod 11, the first screw rod 11 is rotatably connected to the adjacent ends of the other two support seats 1;

[0075] A first nut 901, the first nut 901 is fixedly connected to the top end of the L-shaped connection seat 9, and the first nut 901 is threadedly connected to the circumferential surface of the first screw rod 11;

[0076] A first motor 10, the first motor 10 is fixedly connected to the top end of one of the support seats 1 located at the upper left side, and an output end of the first motor 10 is fixedly connected to the circumferential surface of the first screw rod 11;

[0077] A second motor 8, the second motor 8 is fixedly connected to one side end of the first limiting plate 5;

[0078] A second screw rod 18, the second screw rod 18 is rotatably connected to the inner walls of both sides of the first limiting plate 5;

[0079] A second nut 17, the second nut 17 is threadedly connected to the circumferential surface of the second screw rod 18, and the movable connecting plate 6 is fixedly connected to the circumferential surface of the second nut 17;

[0080] Angle adjustment component, the angle adjustment component includes, the angle adjustment component is used to adjust the bottom of the adjustment platform 13 at multiple angles.

[0081] In this embodiment: the auxiliary function module box 15 integrates auxiliary function modules such as lighting devices and communication modules. The lighting device can provide sufficient light in low-light environments, such as nighttime surveying or working in dark areas, to ensure that the measurement work can proceed smoothly, and can help operators observe the surveying site and equipment status more clearly. The communication module can realize data transmission between the device and other devices or cloud servers, and supports multiple communication methods such as Bluetooth, Wi-Fi, mobile networks, etc., to facilitate real-time sharing and analysis of surveying data, and to receive remote control commands, to realize remote operation and management of the device, and to improve work efficiency and coordination;

[0082] The data processing and display module box 16 is mainly responsible for installing data processing hardware equipment, such as microprocessors, etc. These devices quickly process and analyze various raw data obtained by the measurement module, including distance data, angle data, position data, etc. Using advanced algorithms, various surveying and mapping parameters can be accurately calculated, such as calibrating and calculating the distance data measured by the laser rangefinder, fusing and correcting the angle data measured by the angle measuring instrument, and parsing and processing the position data obtained by the GPS positioning module, etc., to provide an accurate and reliable data basis for subsequent data analysis and application. It is equipped with a display screen as the information output interface of the device, which can intuitively display the measurement data, map information and the working status of the equipment. The operator can perform various operations and settings through the touch screen, such as viewing historical measurement data, setting measurement parameters, selecting measurement mode, etc. The high-definition display screen can provide clear images and data displays, which is convenient for operators to quickly and accurately obtain the required information on site, improve work efficiency and decision-making accuracy;

[0083] The adjustment platform 13 serves as the installation base of the measurement module box 14, and can realize multi-angle adjustment of the measurement module box 14. By rotating the adjustment platform 13, the measurement direction of the measurement equipment in the measurement module box 14, such as the laser rangefinder, the angle measuring instrument, etc., can be flexibly changed, so that it can accurately align with the measurement targets at different positions and angles, meet the different angle surveying and mapping requirements under various complex terrains and measurement scenes, and greatly improve the measurement flexibility and adaptability of the device.

[0084] The adjustment platform 13 is rotatably connected to the top of the geographic information surveying sleeve 7, providing a stable support structure for the measurement module box 14. During the angle adjustment process, the stability and safety of the measurement module box 14 and its internal equipment can be guaranteed to prevent the measurement accuracy from being affected by shaking or displacement. At the same time, this rotatable connection method allows the adjustment platform 13 to rotate freely within a certain range, and can withstand the weight of the measurement module box 14 and various stresses generated during the adjustment process, ensuring the structural integrity and reliability of the entire device;

[0085] The measurement module box 14 is used to install and protect various core measurement sensors and instruments required for geographic information surveying and mapping, such as laser rangefinder, angle measuring instrument, GPS positioning module, etc. These devices are key components for realizing accurate measurement of geographic information. They work together to measure important geographic information parameters such as distance, angle and position of target objects, and provide accurate data sources for geographic information surveying and mapping;

[0086] The measuring module box 14 is fixed on the top of the adjusting platform 13, and the measuring direction is adjusted as the adjusting platform 13 rotates. The outer shell of the measuring module box 14 can play a certain protective role, preventing the internal measuring equipment from being disturbed and damaged by the external environment, such as dust, moisture, collision, etc. At the same time, it can provide a relatively stable working environment for the internal equipment, reduce the influence of external vibration and temperature changes on the accuracy of the measuring equipment, and ensure the accuracy and reliability of the measured data;

[0087] The second limit plate 12 plays a role of balance and coordination in the overall structure of the device. By connecting and cooperating with other components, the entire device can be subjected to more uniform force during operation, thereby improving the overall stability and reliability of the device. For example, when the height of the geographic information surveying sleeve 7 is adjusted, the second limit plate 12 can help share part of the lateral force, preventing the sleeve from tilting or twisting due to excessive force on one side, thereby ensuring the accuracy and reliability of the surveying work;

[0088] The first screw rod 11 is one of the core transmission components of the height adjustment mechanism. When the first motor 10 drives the first screw rod 11 to rotate, the rotational motion is converted into linear motion through the threaded connection with the first nut 901. This movement mode can accurately drive the L-shaped connecting seat 9 and the components associated with the L-shaped connecting seat 9, such as the geographic information surveying sleeve 7, to move up and down, thereby realizing the height adjustment function of the device.

[0089] For details, please refer to Figure 1-Figure 3 , the angle adjustment components include:

[0090] A third motor 706, the third motor 706 is fixedly connected to the circumferential inner wall of the concave plate 701;

[0091] A first gear 707, the first gear 707 is fixedly connected to an output end of the third motor 706;

[0092] A second gear 708, the second gear 708 is fixedly connected to the bottom end of the adjustment platform 13, and the first gear 707 and the second gear 708 are meshed;

[0093] Support component, the support component includes, the support component is used to support the bottom of the geographic information surveying and mapping sleeve 7.

[0094] In this embodiment: the third motor 706 is the power core of the angle adjustment component. It provides driving force for the entire angle adjustment process, and drives other components connected to it to work through the rotation of its output shaft to achieve the angle adjustment operation on the bottom of the adjustment platform 13. In geographic information surveying and mapping work, different measurement scenes and targets require the measurement equipment to have different angle orientations. The third motor 706 can accurately control the output power size and direction according to actual needs to meet the requirements for angle adjustment of the measurement module box 14;

[0095] The first gear 707 is fixedly connected to the output end of the third motor 706, and its main function is to transmit the rotational power output by the third motor 706 to the second gear 708. It realizes the transmission of power and the conversion of rotation speed by meshing with the second gear 708. During the angle adjustment process, the high-speed rotation of the third motor 706 is adjusted by the transmission ratio of the first gear 707 and the second gear 708, so that the adjustment platform 13 can rotate at an appropriate speed and torque, meeting the requirements for angle adjustment speed and accuracy in different scenarios;

[0096] The second gear 708 is fixedly connected to the bottom end of the adjustment platform 13, and receives power from the third motor 706 by meshing with the first gear 707. When the first gear 707 rotates, the second gear 708 rotates accordingly, thereby driving the adjustment platform 13 to rotate in an angle. The second gear 708 plays a key role in connection and transmission in the entire angle adjustment system. It converts the power of the motor into an angle change of the adjustment platform 13, so that the measurement module box 14 can be aligned with different measurement directions, realizing comprehensive and accurate measurement of geographic information;

[0097] The support component is located at the lower side of the geographic information surveying sleeve 7. Its main function is to support the bottom of the geographic information surveying sleeve 7, bear the weight of the geographic information surveying sleeve 7 and its internal equipment, and ensure the stability and safety of the entire device during operation. During the angle adjustment process, the support component must be able to maintain the relative position of the geographic information surveying sleeve 7 stable, prevent it from tilting or shaking due to gravity or external force, so as to ensure that the angle adjustment of the measurement module box 14 can be carried out accurately. The parts of the support component can be used by personnel to disassemble and use the geographic information surveying sleeve 7, so that the geographic information surveying sleeve 7 can be used flexibly.

[0098] For details, please refer to Figure 2 , the supporting components include;

[0099] Concave plates 701, three concave plates 701 are provided, and the three concave plates 701 are all fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve 7;

[0100] A square sleeve 702, wherein three square sleeves 702 are provided, and the three square sleeves 702 are rotatably connected to the inner walls of both sides of the three concave plates 701 respectively;

[0101] Plastic pads 704, there are three plastic pads 704, and the three plastic pads 704 are respectively fixedly connected to one side end of the three concave plates 701;

[0102] Threaded holes, there are three threaded holes, and the three threaded holes are respectively opened at one side end of three square sleeves 702;

[0103] Bolts 705, three bolts 705 are provided, and the three bolts 705 are respectively threadedly connected in the three square sleeves 702;

[0104] There are three adjusting screws 703 , and the three adjusting screws 703 are respectively threadedly connected in the three concave plates 701 .

[0105] In this embodiment, there are three concave plates 701, all of which are fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve 7. Their main function is to provide a foundation for the installation and connection of other supporting components. Through this fixed connection method, the square sleeve 702, plastic pad 704 and other components are tightly combined with the geographic information surveying and mapping sleeve 7 to form an integral support structure. It is ensured that during the operation of the device, these supporting components can play a role stably and provide reliable support and fixation for the geographic information surveying and mapping sleeve 7.

[0106] There are three square sleeves 702, which are rotatably connected to the inner walls of the three concave plates 701. This rotatable connection mode allows the square sleeves 702 to rotate at a certain angle relative to the concave plates 701. In geographic information surveying and mapping work, when encountering uneven ground or needing to adjust the measurement angle, the support angle of the support component can be changed by rotating the square sleeves 702, so that the geographic information surveying and mapping sleeves 7 and the measurement module box 14 can be kept at a relatively horizontal or appropriate angle position to ensure the accuracy of the measurement data;

[0107] There are three plastic pads 704, which are fixedly connected to one side of the three concave plates 701. When the device is placed on the ground or other supporting surface, the plastic pads 704 can play a buffering role. When the device is impacted or vibrated by external force, the plastic pads 704 can absorb part of the energy and reduce the impact force transmitted to the geographic information surveying sleeve 7 and the internal measuring equipment, thereby protecting the measuring equipment from damage and improving the reliability and service life of the equipment;

[0108] The dimensional accuracy and thread accuracy of the threaded hole directly affect the tightness of fit and the adjustment accuracy between the bolt 705 and the square sleeve 702. The high-precision threaded hole can ensure that the bolt 705 rotates smoothly during the threaded connection process, and can achieve accurate locking and fine-tuning of the angle of the square sleeve 702;

[0109] The adjusting screw 703 can also be used to balance and stabilize the device. When the device is placed on an uneven ground, a certain support point may be unevenly stressed, causing the device to tilt or become unstable. By adjusting the lengths of the three adjusting screws 703 respectively, the various support points of the device can be evenly stressed to maintain a horizontal and stable state. At the same time, during the measurement process, if the posture of the device needs to be fine-tuned to adapt to different measurement directions and angles, the adjusting screw 703 can also provide precise adjustment functions to ensure the smooth progress of the measurement work.

[0110] For details, please refer to Figure 1-Figure 4 Two plastic rings 101 are fixedly connected to the outer surfaces of two of the support seats 1 located at the lower side.

[0111] In this embodiment: the plastic rings 101 fixed on the outer surfaces of two of the support seats 1 located at the lower side can play a good anti-slip role when the device is placed on the ground or other support surfaces. Geographic information surveying and mapping work may be carried out under various terrains and surface conditions. The plastic rings 101 increase the friction between the support seat 1 and the support surface to prevent the device from sliding due to external forces or uneven ground during operation, thereby ensuring the stability of the measurement process and the accuracy of the data.

[0112] For details, please refer to Figure 1-Figure 3 The measuring module box 14, the auxiliary function module box 15 and the data processing and display module box 16 are electrically connected. The auxiliary function module box 15 is provided with a rechargeable battery and a solar charging panel, and the data processing and display module box 16 is provided with a microprocessor and a display screen.

[0113] In this embodiment, the electrical connection between the measuring module box 14, the auxiliary function module box 15 and the data processing and display module box 16 realizes data transmission and sharing. The geographic information data collected by the laser rangefinder, the angle measuring instrument and the GPS positioning chip in the measuring module box 14 are transmitted to the microprocessor in the data processing and display module box 16 in real time through the electrical connection. The microprocessor processes and analyzes these data, such as calculating the distance, angle, position and other parameters of the measurement target, and transmits the processed data to the display screen through the electrical connection for display, so that the operator can intuitively understand the measurement results.

[0114] The electrical connection between the auxiliary function module box 15 and the other two module boxes is also very important. The rechargeable battery in the auxiliary function module box 15 provides power support for the entire device through electrical connection, ensuring that the equipment in the measurement module box 14 and the data processing and display module box 16 can work normally. At the same time, the solar charging panel is also connected to the rechargeable battery through electrical connection. When there is sunlight, the solar charging panel can convert solar energy into electrical energy to charge the battery, extend the battery life of the device, and improve the device's ability to work in the wild and other environments without external power supply.

[0115] Measurement module box 14 built-in:

[0116] Laser rangefinders can accurately measure the distance between a target object and a device. They are key equipment for obtaining distance data in geographic information surveying and mapping. Whether measuring the length of terrain, the height of a building, or the distance between two points, laser rangefinders can provide accurate measurement results.

[0117] Angle measuring instruments are used to measure horizontal and vertical angles, which are very important for determining the orientation of the measurement target and the slope of the terrain. When doing map drawing, engineering surveying and other work, accurate angle measurement is one of the key factors to ensure the accuracy of surveying and mapping.

[0118] The GPS positioning chip can obtain the device's geographic location information in real time, including longitude, latitude, and altitude. This is of great significance for determining the exact location of the measurement point, drawing geographic information maps, and performing route planning. Through GPS positioning, the data of different measurement points can also be accurately marked on the map, facilitating subsequent data processing and analysis.

[0119] Auxiliary function module box 15:

[0120] Rechargeable batteries provide a portable power solution for the device. When surveying and mapping in the field or in places without a fixed power source, rechargeable batteries can ensure that the device can continue to operate for a period of time. The capacity directly affects the endurance of the device, and it is necessary to make a reasonable choice based on the power consumption of the device and the usage scenario.

[0121] Solar charging panels use solar energy to charge batteries, which is an environmentally friendly and energy-saving charging method. In the case of sufficient sunlight, solar charging panels can continuously replenish energy for the battery, reducing dependence on external power sources, which is particularly suitable for long-term work in the field. This not only improves the endurance of the device, but also reduces the cost of use and the impact on the environment.

[0122] Data processing and display module box 16:

[0123] The microprocessor is the data processing core of the entire device. It is responsible for processing and analyzing the raw data transmitted by the measurement module box 14, and uses advanced algorithms to perform data correction, fusion and other operations to improve the accuracy and reliability of the data. At the same time, the microprocessor can also further calculate and process the data according to the needs of the user, such as calculating parameters such as area and volume. It also controls other functions of the device, such as communication with the display screen, data storage, etc.

[0124] The display screen is used to intuitively display measurement data, map information, and the working status of the device. Operators can view real-time measurement results and understand the operating conditions of the equipment, such as battery power, signal strength, etc. The touch function of the display screen can also facilitate operators to perform various operations and settings, such as selecting measurement modes, adjusting measurement parameters, and viewing historical data, which improves the convenience of operation and human-computer interaction of the device.

[0125] For details, please refer to Figure 1-Figure 4 The measuring module box 14 is provided with a laser rangefinder, an angle measuring instrument and a GPS positioning chip.

[0126] In this embodiment: Laser rangefinder: is an important tool for obtaining distance data in geographic information surveying and mapping. It emits a laser beam, which is reflected back after irradiating the target object. The device calculates the distance between the target object and the device based on the time difference between laser emission and reception and the speed of light. The laser rangefinder has the advantages of high measurement accuracy, fast speed, and large range. In practical applications, it can be used to measure the distance of various landforms, such as measuring the width of a river, the height of a mountain, the distance between buildings, etc. At the same time, it is also widely used in engineering measurement, urban planning, forestry resource survey and other fields. Its high-precision measurement results provide an important guarantee for the accurate acquisition of geographic information, which helps to draw accurate maps and conduct detailed geographic analysis.

[0127] Angle measuring instrument: used to measure horizontal and vertical angles. In geographic information surveying and mapping, accurate angle measurement is essential to determine the orientation of the measurement target and the slope of the terrain. For example, when drawing a map, it is necessary to accurately measure the direction angles of objects such as buildings and roads to ensure the accuracy and readability of the map. In topographic surveying, the undulations of the terrain can be understood by measuring the slope angle, which provides an important basis for land use planning, water conservancy project design, etc. Angle measuring instruments usually use sensors such as gyroscopes and accelerometers to achieve accurate angle measurement, and have the characteristics of high measurement accuracy and good stability.

[0128] GPS positioning chip: It can obtain the device's geographic location information in real time, including longitude, latitude, and altitude. This is of core significance in determining the exact location of the measurement point in geographic information surveying and mapping. Through GPS positioning, the data of different measurement points can be accurately marked on the map, which is convenient for subsequent data processing and analysis. GPS positioning chips play an important role in field surveys, resource exploration, navigation and other fields. It is not limited by the geographical environment and line of sight, and can provide accurate location information worldwide, providing powerful positioning support for geographic information surveying and mapping, enabling surveyors to quickly and accurately determine their own location and the location of the measurement point, improving work efficiency and surveying accuracy.

[0129] The working principle and use process of the present invention: Device construction and initialization: According to different terrains and measurement requirements, select appropriate materials to make the support base 1. For example, metal materials can be rust-proofed, and the bottom is designed with anti-skid pads or adjustable feet. The four support bases 1 are evenly distributed and connected by connecting rods 2 to enhance integrity and stability.

[0130] The first limit plate 5 is installed on the upper side of the two support seats 1, the mobile connecting plate 6 is installed on the outer surface of the first limit plate 5, the limit rod 3 is installed at the corresponding position of the support seat 1, the L-shaped connecting seat 9 and the adjustment plate 4 are respectively installed on the limit rod 3, the geographic information surveying and mapping sleeve 7 is installed on one side of the mobile connecting plate 6, and the height adjustment mechanism is installed on the upper side of the left support seat 1.

[0131] An auxiliary function module box 15 and a data processing and display module box 16 are installed on the geographic information surveying and mapping sleeve 7, and the measurement module box 14 is installed on the adjusting platform 13. The adjusting platform 13 is rotatably connected to the top of the geographic information surveying and mapping sleeve 7. The second limit plate 12 is installed on the two support seats 1 on the left. The first screw rod 11 and other height adjustment components are installed as designed, and the angle adjustment component is installed on the lower side of the sleeve as designed, including the third motor 706 and other components and support components.

[0132] Measurement preparation: Turn on the device, the rechargeable battery in the auxiliary function module box 15 is used to power the device, and if there is sunlight, the solar charging panel will charge the battery. The microprocessor in the data processing and display module box 16 is initialized, and the display screen displays relevant information. The operator can check the working status such as battery power, GPS signal strength, etc.

[0133] According to the measurement task requirements, the horizontal position of the geographic information surveying and mapping sleeve 7 is adjusted by moving the connecting plate 6 to slide on the first limit plate 5, the adjusting plate 4 to slide on the limit rod 3, and the L-shaped connecting seat 9 to slide on the limit rod 3; the first motor 10 of the height adjustment mechanism drives the first screw rod 11 to drive the relevant components to move up and down to adjust the sleeve height; the third motor 706 of the angle adjustment component drives the gear transmission to drive the bottom of the adjustment platform 13 to rotate, and the angle of the measuring module box 14 is adjusted in combination with the supporting components to align the measuring equipment with the measurement target.

[0134] Data collection and processing: The laser rangefinder in the measuring module box 14 emits a laser beam to measure the target distance, the angle measuring instrument measures the horizontal and vertical angles, and the GPS positioning chip obtains the geographical location information. The collected data is transmitted to the microprocessor in the data processing and display module box 16 through an electrical connection.

[0135] The microprocessor processes and analyzes the data, such as calibration, fusion, calculation and other operations, to obtain the distance, angle, position and other parameters of the measured target, and transmits the processed data to the display screen for display.

[0136] Data transmission and sharing: as needed, the communication module in the auxiliary function module box 15 transmits the surveying and mapping data to other devices or cloud servers via Bluetooth, Wi-Fi or mobile network, so as to realize data sharing and remote operation management.

[0137] Device maintenance and adjustment: regularly clean the device components, check battery performance and power, calibrate the measurement module, check the communication module antenna and interface, protect the optical components, and update the software system.

[0138] According to different terrains and measurement requirements, the ground height of the support base 1 can be adjusted at any time, the positions of the movable connecting plate 6, the adjusting plate 4, and the L-shaped connecting base 9 can be adjusted, and the height adjustment mechanism and the angle adjustment component can be adjusted to ensure the normal operation of the device and the measurement accuracy.

[0139] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional geographic information surveying and mapping device, characterized in that: include: Four support seats (1), the adjacent ends of the four support seats (1) are fixedly connected to two connecting rods (2), and the adjacent ends of two of the support seats (1) located on the upper side are fixedly connected to a first limiting plate (5); A movable connecting plate (6), wherein the movable connecting plate (6) is slidably connected to the outer surface of the first limiting plate (5); A limiting rod (3), wherein three limiting rods (3) are provided, wherein two of the limiting rods (3) are fixedly connected to the adjacent ends of two supporting seats (1) located on the right side, and another limiting rod (3) is fixedly connected to the adjacent ends of two supporting seats (1) located on the left side; An L-shaped connecting seat (9), wherein the L-shaped connecting seat (9) is slidably connected to the outer surface of one of the limiting rods (3); An adjustment plate (4), wherein two adjustment plates (4) are provided, and the two adjustment plates (4) are respectively slidably connected to the circumferential surfaces of the other two limiting rods (3); A geographic information surveying sleeve (7), wherein the geographic information surveying sleeve (7) is fixedly connected to one side end of the movable connecting plate (6); as well as A height adjustment mechanism is provided on the upper side of one of the left support seats (1), and is used to adjust the position and height of a geographic information mapping sleeve (7).

2. A multifunctional geographic information surveying and mapping device according to claim 1, characterized in that: The height adjustment mechanism comprises: An auxiliary function module box (15), wherein the auxiliary function module box (15) is fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve (7); A data processing and display module box (16), wherein the data processing and display module box (16) is fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve (7); An adjustment platform (13), the adjustment platform (13) being rotatably connected to the top end of the geographic information surveying and mapping sleeve (7); A measuring module box (14), wherein the measuring module box (14) is fixedly connected to the top of the adjustment platform (13); A second limiting plate (12), the second limiting plate (12) being rotatably connected to the adjacent ends of two of the support seats (1) located on the left side; A first screw rod (11), the first screw rod (11) being rotatably connected to adjacent ends of the other two support seats (1); A first nut (901), the first nut (901) being fixedly connected to the top end of the L-shaped connection seat (9), the first nut (901) being threadedly connected to the circumferential surface of the first screw rod (11); A first motor (10), the first motor (10) being fixedly connected to the top end of one of the support seats (1) located at the upper left side, and an output end of the first motor (10) being fixedly connected to the circumferential surface of the first screw rod (11); A second motor (8), the second motor (8) being fixedly connected to one side end of the first limiting plate (5); A second screw rod (18), the second screw rod (18) being rotatably connected to the inner walls on both sides of the first limiting plate (5); A second nut (17), wherein the second nut (17) is threadedly connected to the circumferential surface of the second screw rod (18), and the movable connecting plate (6) is fixedly connected to the circumferential surface of the second nut (17); An angle adjustment component, the angle adjustment component comprises, the angle adjustment component is used to adjust the bottom of the adjustment platform (13) at multiple angles.

3. A multifunctional geographic information surveying and mapping device according to claim 2, characterized in that: The angle adjustment component comprises: A third motor (706), the third motor (706) being fixedly connected to the circumferential inner wall of the concave plate (701); A first gear (707), the first gear (707) being fixedly connected to an output end of the third motor (706); A second gear (708), the second gear (708) is fixedly connected to the bottom end of the adjustment platform (13), and the first gear (707) and the second gear (708) are meshed; A supporting component, the supporting component comprising: the supporting component is used to support the bottom of the geographic information surveying and mapping sleeve (7).

4. A multifunctional geographic information surveying and mapping device according to claim 3, characterized in that: The supporting member comprises: A concave plate (701), wherein three concave plates (701) are provided, and the three concave plates (701) are all fixedly connected to the circumferential surface of the geographic information surveying and mapping sleeve (7); A square sleeve (702), wherein three square sleeves (702) are provided, and the three square sleeves (702) are rotatably connected to the inner walls of both sides of the three concave plates (701) respectively; A plastic pad (704), wherein three plastic pads (704) are provided, and the three plastic pads (704) are respectively fixedly connected to one side end of the three concave plates (701); A threaded hole, wherein three threaded holes are provided and the three threaded holes are respectively opened at one side end of three square sleeves (702); Bolts (705), three of which are provided, and the three bolts (705) are respectively threadedly connected in three square sleeves (702); The adjusting screws (703) are provided with three adjusting screws (703), and the three adjusting screws (703) are respectively threadedly connected in the three concave plates (701).

5. A multifunctional geographic information surveying and mapping device according to claim 4, characterized in that: Two plastic rings (101) are fixedly connected to the outer surfaces of two of the support seats (1) located at the lower side.

6. A multifunctional geographic information surveying and mapping device according to claim 5, characterized in that: The measuring module box (14), the auxiliary function module box (15) and the data processing and display module box (16) are electrically connected; a rechargeable battery and a solar charging panel are arranged in the auxiliary function module box (15); and a microprocessor and a display screen are arranged in the data processing and display module box (16).

7. A multifunctional geographic information surveying and mapping device according to claim 6, characterized in that: The measuring module box (14) is provided with a laser rangefinder, an angle measuring instrument and a GPS positioning chip.

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