An intelligent geographic surveying and mapping device and surveying and mapping method

Abstract

The present invention relates to the field of geographic surveying and mapping technology, and discloses an intelligent geographic surveying and mapping device and a surveying and mapping method, the intelligent geographic surveying and mapping device comprises a base, a bracket is hingedly installed at the bottom end of the base, a turntable is rotatably installed inside the top end of the base, and a handle is fixedly installed on the top of the turntable. The present invention is provided with a protection component, when the turntables at the left and right ends of the telescope are opened, the turntables can be fixed in an open state in cooperation with a magnetic suction block, when the fan is started, air flow can be input into the protective cover in cooperation with a hose and an air outlet, thereby preventing water vapor or dust from affecting subsequent telescope observation and aiming operations, and the turntable can be fixed in a vertical state in cooperation with a thin rod and a spring, so that the surveying and mapping device can be better used in dusty and humid environments.

Description

Technical Field

[0001] The present invention relates to the field of geographic surveying and mapping technology, and in particular to an intelligent geographic surveying and mapping device and a surveying and mapping method. Background Art

[0002] Surveying and mapping literally means measuring and drawing. It is based on computer technology, optoelectronic technology, network communication technology, space science, and information science, with the Global Navigation Satellite Positioning System (GNSS), remote sensing (RS), and geographic information system (GIS) as its core technologies. It selects existing feature points and boundaries on the ground and uses measurement methods to obtain graphics and locations reflecting the current status of the ground and related information for use in engineering construction, planning and design, and administrative management.

[0003] Nowadays, total stations are widely used in intelligent geographic surveying and mapping devices. Total stations can be used in almost all measurement fields. Electronic total stations are composed of power supply part, angle measurement system, distance measurement system, data processing part, communication interface, display screen, keyboard, etc., and are used to record features or set features (such as roads, houses or boundaries) in topographic measurement.

[0004] However, the current total station geographic surveying and mapping devices generally work in a dusty and humid environment. During the use of the total station, dust and water vapor will still cause damage to the total station. When the environment is bad, the total station cannot be used. However, the performance of buildings or projects in harsh environments is also one of the key points of total station monitoring. The telescope components cannot be protected when not in use. In view of this, we propose an intelligent geographic surveying and mapping device and surveying method. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent geographic surveying and mapping device and a surveying and mapping method to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent geographic surveying and mapping device, comprising a base, a bracket is hingedly installed at the bottom end of the base, a turntable is rotatably installed inside the top end of the base, a handle is fixedly installed on the top of the turntable, a circular level is fixedly installed on the upper surface of the bottom end of the turntable, a panel is fixedly installed on the outer side of the bottom end of the turntable, a telescope is rotatably installed inside the top end of the turntable, a spiral is arranged on the turntable, a protection component and an auxiliary component are arranged on the top of the base, and the protection component includes:

[0007] A fan is fixedly installed on the top of the turntable, one end of the rear side of the fan is rotatably connected to the front end of the three-head pipe, hoses are fixedly installed on both the left and right ends of the three-head pipe, and an air outlet is fixedly installed on the end of the hose away from the three-head pipe;

[0008] A protective cover, wherein the left and right ends of the telescope are fixedly installed with protective covers, the end of the air outlet away from the hose extends into the interior of the protective cover, and a thin rod is fixedly installed between the side walls at the front and rear ends of the protective cover;

[0009] A clockwork spring, the outer side of the thin rod is fixedly connected to one end of the inner side of the clockwork spring, the outer side of the thin rod is sleeved with a rotating plate, the inner side of the rotating plate is fixedly connected to one end of the outer side of the clockwork spring, the protective cover and the outer wall of the rotating plate are fixedly installed with magnetic blocks, and the two adjacent ends of the corresponding magnetic blocks are in opposite magnetic properties and fit each other.

[0010] Preferably, the hose, air outlet, protective cover, thin rod, clockwork spring, rotating plate and magnetic block are provided in two groups, and the two groups of the above structures are mirrored at the left and right ends of the telescope with the horizontal midline in the front-to-back direction of the telescope as the mirror axis.

[0011] Preferably, two groups of the protective cover, thin rod, clockwork spring, rotating plate and magnetic block on the outer side of a single group of the air outlet are provided, and the two groups of the above-mentioned structures are mirror-imaged at the upper and lower ends of the telescope, and the cross-sectional area of ​​the rotating plate is adapted to the cross-sectional area of ​​the opening in the left and right directions of the protective cover, so that when the rotating plate is in a vertical state, the eyepieces and objective lenses at both ends of the telescope are protected when the surveying and mapping device body is not in use.

[0012] Preferably, the auxiliary component includes a conical bucket, the bottom of the protective cover located at the bottom of the telescope is fixedly connected to the top of the conical bucket, an air outlet pipe is fixedly installed at the bottom of the conical bucket, and the conical bucket is connected to the inside of the protective cover.

[0013] Preferably, a slide rail is fixedly installed at the top center of the telescope, a slider is slidably installed inside the slide rail, the top of the slider is fixedly connected to the bottom of the fixing frame, the arc-shaped inner wall at the top of the fixing frame is fixedly connected to the arc-shaped outer wall of the hose, the conical bucket, the air outlet pipe, the slider and the fixing frame are provided in two groups, and the two groups of the above structures are mirrored at the left and right ends of the telescope with the horizontal midline in the front and rear direction of the telescope as the mirror axis.

[0014] Preferably, a filter assembly is provided on the top of the base, an upper tube is fixedly installed on the left end of the fan, a conical tube is fixedly installed on the end of the upper tube away from the fan, a lower tube is fixedly installed on the end of the conical tube away from the upper tube, an air inlet is fixedly installed on the end of the lower tube away from the conical tube, and the air inlet is located directly above the panel, thereby preventing water vapor or dust from affecting the operation of subsequent panels.

[0015] Preferably, a fixing box is fixedly installed on the curved side wall at the top of the conical tube, a top cover is clamped on the top of the fixing box, a clamping block is fixedly installed at the center of the bottom of the top cover, a connecting rod is fixedly installed at the bottom of the clamping block, and an arc-shaped cover is fixedly installed at the bottom of the connecting rod, the cross-sectional area of ​​the clamping block, the projection area of ​​the arc-shaped cover on the horizontal plane and the cross-sectional area of ​​the top opening of the fixing box are matched in size, a filter plate is fixedly installed at the bottom of the arc-shaped cover, the diameter of the filter plate is matched in size with the diameter of the largest part of the conical tube, and a collecting tank is threadedly installed at the bottom end of the conical tube, and the collecting tank is located on the right side of the filter plate.

[0016] Preferably, a rotating assembly is provided on the outside of the filter plate, the right central outer wall of the filter plate is fixedly connected to the left outer wall of the round rod, an impeller is rotatably mounted on the right end of the round rod, a baffle is fixedly mounted on the bottom of the arc cover, and the baffle is located on the right side of the impeller, thereby making the impeller easier to rotate.

[0017] Preferably, the left outer wall of the impeller is fixedly connected to the right outer wall of the rectangular bar, and bristles are fixedly installed on the left side of the rectangular bar. The left end of the bristles slides into contact with the right end of the filter plate. The rectangular bars and bristles are arranged in multiple groups, and the multiple groups of the above structures are arranged in an evenly spaced circular array on the left side of the impeller with the center of the circular cross-section of the round rod as the center of the array, thereby achieving a better cleaning effect.

[0018] The present invention also provides a surveying and mapping method of the above-mentioned intelligent geographic surveying and mapping device, and the surveying and mapping method comprises the following steps:

[0019] S1. First, unfold the bracket to level the surveying and mapping device. Then adjust the bracket until the circular level indicator shows level, and the surveying and mapping device remains level.

[0020] S2. Then open the rotating plates at the left and right ends of the telescope. Use the magnetic blocks to fix the rotating plates in the open state. When the fan is started, the hose and the air outlet can input air into the protective cover to prevent water vapor or dust from affecting the subsequent telescope observation and aiming operations. Use the thin rod and the spring to fix the rotating plates in the vertical state.

[0021] S3. When the airflow enters the protective cover, the cone bucket and the air outlet pipe can prevent dust from accumulating inside the protective cover or falling on the panel. When the telescope rotates in the vertical direction, it will drive the hose to move synchronously, so that the slide rail, the slider and the fixing frame can make the hose move more stably.

[0022] S4. When the fan is started, it can be used with the upper tube, conical tube, lower tube and air inlet to suck air above the panel, thereby preventing water vapor or dust from affecting the subsequent operation of the panel. At the same time, it can be used with the fixing box, top cover, clamping block, connecting rod, arc cover, filter plate and collection tank to facilitate the collection and treatment of impurities and dust, and also facilitate the replacement of the filter plate;

[0023] S5. When the airflow passes through the conical tube, the baffle plate makes the impeller rotate outside the round rod, and the rectangular strip makes the bristles rotate synchronously, so that the effect of filtering and intercepting dust is better;

[0024] S6. After cleaning the water vapor or dust, the telescope can be revolved on the horizontal plane and rotated on the vertical plane in conjunction with the base, turntable, grip and screw, so that the aiming direction can be accurately positioned in conjunction with the panel, and finally the surveying and mapping record can be completed. After completion, closing the turntable can also protect the eyepiece and objective lens at both ends of the telescope when the surveying and mapping device is not in use.

[0025] Compared with the prior art, the present invention provides an intelligent geographic surveying and mapping device and surveying and mapping method, which has the following beneficial effects:

[0026] 1. The intelligent geographic surveying and mapping device and the surveying and mapping method are provided with a protective component in order to better use the surveying and mapping device in a dusty and humid environment. When the rotating plates at the left and right ends of the telescope are opened, the rotating plates can be fixed in the open state by cooperating with the magnetic suction block. When the fan is started, the air flow can be input into the protective cover by cooperating with the hose and the air outlet, thereby preventing water vapor or dust from affecting the subsequent telescope observation and aiming operation. The rotating plates can be fixed in the vertical state by cooperating with the thin rod and the spring, so that the surveying and mapping device can be better used in a dusty and humid environment.

[0027] 2. In order to improve the applicability of the surveying and mapping device, the intelligent geographic surveying and mapping device and the surveying and mapping method are provided with auxiliary components. When the airflow enters the inside of the protective cover, it cooperates with the conical bucket and the air outlet pipe to prevent dust from accumulating inside the protective cover or falling on the panel. When the telescope rotates in the vertical direction, it will drive the hose to move synchronously, thereby cooperating with the slide rail, the slider and the fixed frame to make the movement of the hose more stable.

[0028] 3. In order to further improve the applicability of the surveying and mapping device, the intelligent geographic surveying and mapping device and the surveying and mapping method are provided with a filter assembly. When the fan is started, the upper tube, the conical tube, the lower tube and the air inlet can be used to suck air above the panel, thereby preventing water vapor or dust from affecting the subsequent operation of the panel. At the same time, the fixing box, the top cover, the block, the connecting rod, the arc cover, the filter plate and the collection tank can be used to collect and process impurities and dust, and the filter plate can also be replaced conveniently.

[0029] 4. In order to achieve a better effect of filtering and intercepting dust, the intelligent geographic surveying and mapping device and method are provided with a rotating component. When the airflow passes through the conical tube, the baffle plate can make the impeller rotate on the outside of the round rod, and the rectangular bar can make the bristles rotate synchronously, thereby achieving a better effect of filtering and intercepting dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a left view of the overall structure of the present invention and a schematic diagram of the bracket being unfolded;

[0031] Figure 2 It is a right view of the overall structure of the present invention and a schematic diagram of the bracket being folded;

[0032] Figure 3 It is a schematic diagram of a right-side top view of a part of the structure of the present invention;

[0033] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0034] Figure 5 It is a schematic diagram of a partial structural cross-section bottom view of the present invention;

[0035] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of the middle B area;

[0036] Figure 7 It is a schematic front view of a partial structure of the present invention;

[0037] Figure 8 It is a top view connection diagram of the tapered tube and the outer part structure of the present invention;

[0038] Fig. 9 It is a schematic diagram of a cutaway bottom view of a tapered tube of the present invention;

[0039] Fig.10 For the present invention Fig. 9 Schematic diagram of the enlarged structure of the middle C area.

[0040] In the figure: 1, base; 2, bracket; 3, turntable; 4, grip; 5, circular level; 6, panel; 7, telescope; 8, spiral; 9, protection component; 91, fan; 92, three-head pipe; 93, hose; 94, air outlet; 95, protection cover; 96, thin rod; 97, spring; 98, turntable; 99, magnetic block; 10, auxiliary component; 101, cone bucket; 102, air outlet pipe; 103, slide rail; 104 , slider; 105, fixing frame; 11, filter assembly; 111, upper tube; 112, conical tube; 113, lower tube; 114, air inlet; 115, fixing box; 116, top cover; 117, block; 118, connecting rod; 119, arc cover; 1110, filter plate; 1111, collecting tank; 12, rotating assembly; 121, round rod; 122, impeller; 123, baffle; 124, rectangular strip; 125, bristles. DETAILED DESCRIPTION

[0041] 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.

[0042] See also Figure 1-10 The present invention provides a technical solution: an intelligent geographic surveying and mapping device, comprising a base 1, a bracket 2 is hingedly installed at the bottom end of the base 1, the bracket 2 is provided with three groups, and the three groups of brackets 2 are arranged in a circular array at the bottom end of the bracket 2 with the center of the circular cross-section of the base 1 as the array center, so that the base 1 can be placed horizontally more stably, a turntable 3 is rotatably installed inside the top of the base 1, a handle 4 is fixedly installed on the top of the turntable 3, a circular level 5 is fixedly installed on the upper surface of the bottom end of the turntable 3, a panel 6 is fixedly installed on the outer side of the bottom end of the turntable 3, a telescope 7 is rotatably installed inside the top of the turntable 3, an objective lens and an eyepiece are arranged at the left and right ends of the telescope 7, and a battery is arranged inside the turntable 3. Since they are all existing technologies of existing equipment, they are not described in detail here. A screw 8 is arranged on the turntable 3. It is worth noting that the screw 8 is generally two, and is subdivided into a horizontal brake screw, a horizontal fine-motion screw and a vertical brake screw, and a vertical fine-motion screw. Since they are existing equipment of the prior art, they are not described in detail here. A protective component 9 and an auxiliary component 10 are arranged on the top of the base 1.

[0043] See also Figure 3-6In one embodiment of the present invention, the protection component 9 includes a fan 91, the top of the turntable 3 is fixedly connected to the bottom of the fan 91, one end of the rear side of the fan 91 is rotatably connected to the front end of the three-head tube 92, and hoses 93 are fixedly installed on both ends of the three-head tube 92. An air outlet 94 is fixedly installed on one end of the hose 93 away from the three-head tube 92, and a protective cover 95 is fixedly installed on the left and right ends of the telescope 7. The end of the air outlet 94 away from the hose 93 extends into the protective cover 95. A thin rod 96 is fixedly installed between the side walls at the front and rear ends of the protective cover 95, and the outer side of the thin rod 96 is fixedly connected to one end of the inner side of the spring 97. A rotating plate 98 is sleeved on the outer side of the thin rod 96, and the inner side of the rotating plate 98 is fixedly connected to one end of the outer side of the spring 97. The protective cover 95 and Magnetic blocks 99 are fixedly installed on the outer wall of the rotating plate 98, and the two adjacent ends of the corresponding magnetic blocks 99 have opposite magnetic properties and fit each other. Furthermore, there are two groups of hose 93, air outlet 94, protective cover 95, thin rod 96, spring 97, rotating plate 98 and magnetic block 99, and the two groups of the above structures are mirrored at the left and right ends of the telescope 7 with the horizontal center line in the front and rear direction of the telescope 7 as the mirror axis. Furthermore, there are two groups of protective covers 95, thin rod 96, spring 97, rotating plate 98 and magnetic blocks 99 on the outside of a single group of air outlet 94, and the two groups of the above structures are mirrored at the upper and lower ends of the telescope 7, and the cross-sectional area of ​​the rotating plate 98 is adapted to the cross-sectional area of ​​the opening in the left and right directions of the protective cover 95.

[0044] See also Figure 3-5 In one embodiment of the present invention, the auxiliary component 10 includes a conical bucket 101, the bottom of the protective cover 95 located at the bottom of the telescope 7 is fixedly connected to the top of the conical bucket 101, an air outlet pipe 102 is fixedly installed at the bottom of the conical bucket 101, and the conical bucket 101 is connected to the inside of the protective cover 95. Further, a slide rail 103 is fixedly installed at the center of the top of the telescope 7, a slider 104 is slidably installed inside the slide rail 103, the top of the slider 104 is fixedly connected to the bottom of the fixing frame 105, the arc-shaped inner wall of the top of the fixing frame 105 is fixedly connected to the arc-shaped outer wall of the hose 93, and the conical bucket 101, the air outlet pipe 102, the slider 104 and the fixing frame 105 are provided in two groups, and the two groups of the above structures are mirrored at the left and right ends of the telescope 7 with the horizontal midline in the front and rear direction of the telescope 7 as the mirror axis.

[0045] See also Figure 7-10In one embodiment of the present invention, a filter assembly 11 is provided on the top of the base 1, an upper tube 111 is fixedly installed at one end on the left side of the fan 91, a conical tube 112 is fixedly installed at one end of the upper tube 111 away from the fan 91, a lower tube 113 is fixedly installed at one end of the conical tube 112 away from the upper tube 111, an air inlet 114 is fixedly installed at one end of the lower tube 113 away from the conical tube 112, and the air inlet 114 is located directly above the panel 6. Further, a fixed box 115 is fixedly installed on the arc-shaped side wall at the top of the conical tube 112, a top cover 116 is clamped on the top of the fixed box 115, and a clamping block 117 is fixedly installed at the center of the bottom of the top cover 116, and the clamping block 117 is fixedly installed at the center of the bottom of the top cover 116. A connecting rod 118 is fixedly installed at the bottom of 17, and an arc cover 119 is fixedly installed at the bottom of the connecting rod 118. The cross-sectional area of ​​the block 117, the projected area of ​​the arc cover 119 on the horizontal plane and the cross-sectional area of ​​the top opening of the fixed box 115 are adapted to each other to prevent the arc cover 119 from interfering with the fixed box 115 when the arc cover 119 is taken out. A filter plate 1110 is fixedly installed at the bottom of the arc cover 119, and a through filter hole is opened on the filter plate 1110. The diameter of the filter plate 1110 is adapted to the diameter of the largest part of the conical tube 112. A collecting tank 1111 is threadedly installed at the bottom of the conical tube 112, and the collecting tank 1111 is located on the right side of the filter plate 1110.

[0046] See also Fig. 9 , Fig.10 In one embodiment of the present invention, a rotating assembly 12 is arranged outside the filter plate 1110, the central outer wall on the right side of the filter plate 1110 is fixedly connected to the outer wall on the left side of the round rod 121, an impeller 122 is rotatably mounted on the right end of the round rod 121, a baffle 123 is fixedly mounted on the bottom of the arc cover 119, and the baffle 123 is located on the right side of the impeller 122, so that the impeller 122 can be rotated more easily (in the oncoming flow, if a flow velocity difference is formed on both sides of the object, the static pressure on the side with a faster flow velocity is lower, thus generating Magnus lift, the airflow will drive the object to rotate), further, the left outer wall of the impeller 122 is fixedly connected to the right outer wall of the rectangular bar 124, and the left side of the rectangular bar 124 is fixedly installed with bristles 125, and the left end of the bristles 125 slides and fits the right end of the filter plate 1110. There are multiple groups of rectangular bars 124 and bristles 125, and the multiple groups of the above structures are arranged in a circular array with equal spacing on the left side of the impeller 122 with the center of the circular cross-section of the round rod 121 as the center of the array, so as to achieve a better cleaning effect.

[0047] The present invention also provides a surveying and mapping method of the above-mentioned intelligent geographic surveying and mapping device, and the surveying and mapping method comprises the following steps:

[0048] S1. First, unfold three sets of brackets 2 to initially level the surveying and mapping device. Then adjust the individual brackets 2 until the circular level 5 shows level, and the surveying and mapping device remains level.

[0049] S2. Then open the rotating plates 98 at the left and right ends of the telescope 7, and use the magnetic blocks 99 to fix the rotating plates 98 in the open state. When the fan 91 is started, the hose 93 and the air outlet 94 can input air into the protective cover 95 to prevent water vapor or dust from affecting the subsequent sighting operation of the telescope 7. Furthermore, use the thin rod 96 and the spring spring 97 to fix the rotating plates 98 in the vertical state.

[0050] S3. When the airflow enters the protective cover 95, the conical bucket 101 and the air outlet pipe 102 are used to make the airflow be discharged from the side of the turntable 3, thereby preventing dust from accumulating inside the protective cover 95 or falling on the panel 6. When the telescope 7 rotates in the vertical direction, the hose 93 is driven to move synchronously, so that the two sliders 104 can slide in the same direction inside the slide rail 103 in cooperation with the fixing frame 105, so that the movement of the hose 93 can be more stable.

[0051] S4. When the fan 91 is started, the upper tube 111, the conical tube 112 and the lower tube 113 are used to make the air inlet 114 suck air, so that the air above the panel 6 can be sucked, so as to prevent water vapor or dust from affecting the subsequent operation of the panel 6. Furthermore, the fixing box 115, the top cover 116, the block 117, the connecting rod 118 and the arc cover 119 are used to make the filter plate 1110 intercept the dust and then drop it into the collection tank 1111, so that the filter plate 1110 can be easily replaced while conveniently collecting and processing the impurities and dust;

[0052] S5. When the airflow passes through the conical tube 112, the baffle 123 makes the impeller 122 rotate outside the round rod 121, so that the bristles 125 can rotate synchronously with the rectangular strip 124, so as to achieve a better effect of filtering and intercepting dust;

[0053] S6. After cleaning the water vapor or dust, the telescope 7 can be revolved on the horizontal plane and rotated on the vertical plane in conjunction with the base 1, turntable 3, grip 4 and screw 8, so that the aiming direction can be accurately positioned in conjunction with the panel 6, and finally the surveying and mapping record is completed. After completion, closing the turn plate 98 can also protect the eyepieces and objective lenses at both ends of the telescope 7 when the surveying and mapping device body is not in use.

[0054] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An intelligent geographic surveying and mapping device, comprising a base (1), a bracket (2) being hingedly mounted at the bottom end of the base (1), a turntable (3) being rotatably mounted inside the top end of the base (1), a handle (4) being fixedly mounted on the top end of the turntable (3), a circular level (5) being fixedly mounted on the upper surface of the bottom end of the turntable (3), a panel (6) being fixedly mounted on the outer side of the bottom end of the turntable (3), a telescope (7) being rotatably mounted inside the top end of the turntable (3), and a screw (8) being arranged on the turntable (3), characterized in that: A protection component (9) and an auxiliary component (10) are arranged on the top of the base (1), the protection component (9) comprises a fan (91), the fan (91) is fixedly mounted on the top of the turntable (3), one rear end of the fan (91) is rotatably connected to one front end of a three-head tube (92), hoses (93) are fixedly mounted on both left and right ends of the three-head tube (92), an air outlet (94) is fixedly mounted on one end of the hose (93) away from the three-head tube (92), and protection covers (95) are fixedly mounted on both left and right ends of the telescope (7), the air outlet (94) One end away from the hose (93) extends into the interior of the protective cover (95), a thin rod (96) is fixedly installed between the front and rear side walls of the protective cover (95), the outer side of the thin rod (96) is fixedly connected to the inner end of the spring spring (97), a rotating plate (98) is sleeved on the outer side of the thin rod (96), the inner side of the rotating plate (98) is fixedly connected to the outer end of the spring spring (97), and magnetic blocks (99) are fixedly installed on the outer walls of the protective cover (95) and the rotating plate (98), and the two adjacent ends of the corresponding magnetic blocks (99) are opposite in magnetic properties and fit each other; The auxiliary component (10) comprises a conical bucket (101), the bottom of a protective cover (95) located at the bottom end of the telescope (7) is fixedly connected to the top of the conical bucket (101), an air outlet pipe (102) is fixedly installed at the bottom of the conical bucket (101), the conical bucket (101) is communicated with the inside of the protective cover (95), a slide rail (103) is fixedly installed at the center of the top of the telescope (7), a slider (104) is slidably installed inside the slide rail (103), the top of the slider (104) is fixedly connected to the bottom of a fixing frame (105), the arc-shaped inner wall of the top end of the fixing frame (105) is fixedly connected to the arc-shaped outer wall of the hose (93), the conical bucket (101), the air outlet pipe (102), the slider (104) and the fixing frame (105) are provided in two groups, and the two groups of the above structures are mirror-imaged at the left and right ends of the telescope (7) with the horizontal midline in the front-back direction of the telescope (7) as the mirror axis; Also includes: A filter assembly (11), wherein the filter assembly (11) is arranged on the top of the base (1); an upper tube (111) is fixedly mounted on one end of the left side of the fan (91); a conical tube (112) is fixedly mounted on one end of the upper tube (111) away from the fan (91); a lower tube (113) is fixedly mounted on one end of the conical tube (112) away from the upper tube (111); an air inlet (114) is fixedly mounted on one end of the lower tube (113) away from the conical tube (112); the air inlet (114) is located directly above the panel (6); a fixing box (115) is fixedly mounted on the arc-shaped side wall at the top end of the conical tube (112); a top cover (116) is clamped on the top of the fixing box (115); and the top cover (116) is clamped on the top of the fixing box (115). A clamping block (117) is fixedly mounted at the center of the bottom of the cover (116); a connecting rod (118) is fixedly mounted at the bottom of the clamping block (117); an arc-shaped cover (119) is fixedly mounted at the bottom of the connecting rod (118); the cross-sectional area of ​​the clamping block (117), the projected area of ​​the arc-shaped cover (119) on a horizontal plane, and the cross-sectional area of ​​the top opening of the fixed box (115) are matched in size; a filter plate (1110) is fixedly mounted at the bottom of the arc-shaped cover (119); the diameter of the filter plate (1110) is matched in size with the diameter of the largest part of the conical tube (112); a collecting tank (1111) is threadedly mounted at the bottom end of the conical tube (112); and the collecting tank (1111) is located on the right side of the filter plate (1110).

2. The intelligent geographic surveying and mapping device according to claim 1, characterized in that: The hose (93), the air outlet (94), the protective cover (95), the thin rod (96), the spring (97), the rotating plate (98) and the magnetic block (99) are arranged in two groups, and the two groups of the above structures are mirror-imaged at the left and right ends of the telescope (7) with the horizontal midline in the front-rear direction of the telescope (7) as the mirror axis.

3. The intelligent geographic surveying and mapping device according to claim 2, characterized in that: Two groups of the protective cover (95), thin rod (96), spring spring (97), rotating plate (98) and magnetic block (99) are arranged outside the single group of the air outlet (94), and the two groups of the above structures are arranged in mirror images at the upper and lower ends of the telescope (7), and the cross-sectional area of ​​the rotating plate (98) is adapted to the cross-sectional area of ​​the opening of the protective cover (95) in the left and right directions.

4. The intelligent geographic surveying and mapping device according to claim 3 is characterized in that: A rotating assembly (12) is arranged on the outside of the filter plate (1110); the right central outer wall of the filter plate (1110) is fixedly connected to the left outer wall of the round rod (121); an impeller (122) is rotatably mounted on the right end of the round rod (121); a baffle (123) is fixedly mounted on the bottom of the arc-shaped cover (119); and the baffle (123) is located on the right side of the impeller (122).

5. The intelligent geographic surveying and mapping device according to claim 4, characterized in that: The left outer wall of the impeller (122) is fixedly connected to the right outer wall of the rectangular bar (124); a brush (125) is fixedly installed on the left side of the rectangular bar (124); the left end of the brush (125) slides against the right end of the filter plate (1110); the rectangular bar (124) and the brush (125) are arranged in multiple groups, and the multiple groups of the above structures are arranged in a circular array with equal spacing on the left side of the impeller (122) with the center of the circular cross section of the round rod (121) as the center of the array.

6. A surveying and mapping method of an intelligent geographic surveying and mapping device as claimed in claim 5, characterized in that: The following steps are involved: S1. First, unfold the bracket (2), place the surveying and mapping device body horizontally and steadily, and adjust the single bracket (2) until the circular level (5) shows horizontal; S2, then open the rotating plate (98), cooperate with the magnetic block (99) to fix the rotating plate (98) in the open state, start the fan (91), cooperate with the hose (93) and the air outlet (94) to input air flow into the protective cover (95), so as to prevent water vapor or dust from affecting the subsequent sighting operation of the telescope (7), and cooperate with the thin rod (96) and the spring spring (97) to fix the rotating plate (98) in the vertical state; S3, when the airflow enters the interior of the protective cover (95), the conical bucket (101) and the air outlet pipe (102) are used to prevent dust from accumulating inside the protective cover (95) or falling on the panel (6), and the slide rail (103), the slider (104) and the fixing frame (105) are used to make the movement of the hose (93) more stable; S4. When the fan (91) is started, the upper tube (111), the conical tube (112), the lower tube (113) and the air inlet (114) are used to suck air from above the panel (6), thereby preventing water vapor or dust from affecting the operation of the subsequent panel (6). At the same time, the fixing box (115), the top cover (116), the clamping block (117), the connecting rod (118), the arc cover (119), the filter plate (1110) and the collection tank (1111) are used to facilitate the collection and treatment of impurities and dust, and also facilitate the replacement of the filter plate (1110); S5. When the airflow passes through the conical tube (112), the round rod (121), the impeller (122), the baffle (123), and the rectangular strip (124) are coordinated to make the bristles (125) rotate, thereby achieving a better effect of filtering and intercepting dust; S6. After cleaning the water vapor or dust, cooperate with the base (1), turntable (3), grip (4) and screw (8) to make the telescope (7) revolve on the horizontal plane and rotate on the vertical plane, so as to cooperate with the panel (6) to accurately locate the aiming direction, and finally complete the surveying and mapping record. After completion, the turntable (98) can be closed to protect the eyepiece and objective lens at both ends of the telescope (7) when the surveying and mapping device body is not in use.

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