CN213892903U

CN213892903U - Accurate unmanned aerial vehicle that has GPS of location for cadastral survey and drawing

Info

Publication number: CN213892903U
Application number: CN202022416360.3U
Authority: CN
Inventors: 孙会玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-06
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a cadastral survey and drawing apparatus technical field's a cadastral survey and drawing has GPS's unmanned aerial vehicle with location accuracy, including the unmanned aerial vehicle fuselage, the lateral wall of unmanned aerial vehicle fuselage evenly is connected with the side linking arm, the equal fixedly connected with motor in bottom of side linking arm, the bottom of unmanned aerial vehicle fuselage is provided with mapping device, the top of unmanned aerial vehicle fuselage is connected with the GPS locator, and this cadastral mapping device uses unmanned aerial vehicle to be used for surveying and drawing and aerial photography operation, and unmanned aerial vehicle compact structure, action are nimble, do not need special runway to be used for taking off and land, use unmanned aerial vehicle aerial image photo to carry out the mapping work of topographic map to do not need the manual work to move the instrument to survey and draw to different places, save a large amount of manpower and time, simultaneously, also have extremely important area to the region of obtaining image more difficult and require extremely fast to the mapping time The significance of (1).

Description

Accurate unmanned aerial vehicle that has GPS of location for cadastral survey and drawing

Technical Field

The utility model relates to a cadastral survey and drawing apparatus technical field specifically is a cadastral survey and drawing has GPS's unmanned aerial vehicle with location accuracy.

Background

The cadastral survey is an important foundation of land management work, and is based on cadastral survey, and takes a measurement technology as a means, from a control department to a fragmentation department, the position and the size of various lands, the coordinates and the land parcel area of a border point of a country and a property point and a cadastral map are accurately measured, so as to meet the requirements of a land management department and other national economic construction departments.

Present mapping device is when carrying out the survey and drawing use, generally fixes and measures on the A-frame, so surveying personnel can only survey and drawing in the scope of injecing when surveying and drawing, if need survey and drawing on a large scale, then need the manual work to move the instrument and survey and drawing to the place of difference, need consume a large amount of manpowers and waste time, consequently, the accurate unmanned aerial vehicle that has GPS of location for cadastral survey and drawing has very much actual value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate unmanned aerial vehicle that has GPS of location for cadastral survey and drawing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a local map survey and drawing has GPS's unmanned aerial vehicle with location accuracy, includes the unmanned aerial vehicle fuselage, the lateral wall of unmanned aerial vehicle fuselage evenly is connected with the side linking arm, the equal fixedly connected with motor in bottom of side linking arm, all be connected with the initiative bull stick on the motor, just the top of initiative bull stick all runs through the side linking arm and is connected with propeller blade, the equal fixedly connected with anchor ring in top of side linking arm, the bottom of unmanned aerial vehicle fuselage is provided with the mapping device, the top of unmanned aerial vehicle fuselage is connected with the GPS locator.

Preferably, mapping device includes outer protecting shell, outer protecting shell passes through bolt fixed connection in the bottom of unmanned aerial vehicle fuselage, the top of outer protecting shell inner chamber is provided with dismantles the base, the bottom of dismantling the base is connected with adjustable surveying instrument, the bottom of outer protecting shell is provided with the apron subassembly, the vertical solid board of bottom fixedly connected with of outer protecting shell lateral wall.

Preferably, the detachable base comprises a base body, transverse grooves are transversely formed in the left end face and the right end face of the base body, the bottom of each transverse groove inner cavity is fixedly connected with a first spring, the two springs are connected with arc headers at the back of the body, the left side wall and the right side wall of the outer protective shell transversely penetrate through the lock joint holes matched with the arc headers and are two sets of the arc headers movably inserted into the inner cavities of the lock joint holes matched with the arc headers respectively.

Preferably, the front end face and the rear end face of the base body are both connected with limiting sliding blocks, sliding rails matched with the limiting sliding blocks are longitudinally arranged at the front end and the rear end of the inner cavity of the outer protective shell, and the two limiting sliding blocks are movably arranged in the inner cavities of the matched sliding rails respectively.

Preferably, adjustable surveying instrument is including swinging the board, the top of swinging board top one side is provided with electric telescopic handle, electric telescopic handle's top and bottom both ends all are provided with the tip board, just all rotate through a round pin axle between electric telescopic handle and the two sets of tip boards and be connected, the opposite side at swinging board top is provided with the riser, the rear end face of riser is provided with the montant, just rotate through round pin axle two between riser and the montant and be connected, the equal fixed connection in the bottom of base body in the top of tip board and the montant that electric telescopic handle top links to each other, the bottom of swinging the board is provided with the surveying instrument body.

Preferably, the cover plate assembly comprises a bottom cover, the bottom cover is longitudinally provided with a mounting hole, a glass plate is fixedly glued in an inner cavity of the mounting hole, the bottom cover is arranged at the bottom of the outer protective shell and is rotatably connected with the outer protective shell through a hinge, an empty groove is transversely formed in one end, close to the vertical fixing plate, of the bottom cover, a spring II is fixedly connected to the bottom of the inner cavity of the empty groove, one end, close to the vertical fixing plate, of the spring II is connected with a plug connector, a round hole transversely penetrates through the vertical fixing plate and is formed in a position corresponding to the plug connector, and the plug connector is movably plugged into the round hole inner cavity in the vertical fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: an unmanned aerial vehicle with a GPS for accurately positioning cadastre mapping is disclosed, the cadastre mapping device uses the unmanned aerial vehicle for mapping and aerial photography operation, the unmanned aerial vehicle has compact structure and flexible action, does not need a special runway for taking off and landing, uses aerial image photos of the unmanned aerial vehicle to carry out mapping work of a topographic map, can carry out large-scale mapping, does not need to manually move an instrument to different places for mapping, saves a large amount of labor and time, and has extremely important significance for areas with difficult image acquisition and areas with extremely fast mapping time requirements;

at the in-process that the surveying instrument body took photo by plane, the concertina movement through electric telescopic handle drives the swinging plate and carries out the angle rotation, thereby realize adjusting the shooting angle of surveying instrument body, enlarge the shooting scope, realize protecting the surveying instrument body through the glass board, press down the bayonet joint and make its round hole from the matching break away from, thereby conveniently open the bottom, press down two sets of circular arc top again, make two sets of circular arc top break away from the lock hole that matches separately, thereby make things convenient for the surveying instrument body to follow outside the protecting jacket inside and take out, so that carry out the periodical maintenance operation to the surveying instrument body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the schematic structural diagram of the surveying and mapping device of the present invention.

In the figure: 1. an unmanned aerial vehicle body; 2. a side connecting arm; 3. a motor; 4. an active rotating rod; 5. a propeller blade; 6. a reinforcing ring; 7. a GPS locator; 8. a mapping device; 9. an outer protective shell; 10. disassembling the base; 11. a base body; 12. a limiting slide block; 13. a first spring; 14. a circular arc top head; 15. an adjustable surveying instrument; 16. a swing plate; 17. an electric telescopic rod; 18. an end plate; 19. a vertical plate; 20. a vertical rod; 21. a surveying instrument body; 22. a cover plate assembly; 23. a bottom cover; 24. a glass plate; 25. vertically fixing the plate; 26. a second spring; 27. a plug-in connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: an unmanned aerial vehicle with a GPS for accurately positioning cadastral surveying and mapping comprises an unmanned aerial vehicle body 1, side connecting arms 2 are evenly connected to the side walls of the unmanned aerial vehicle body 1, motors 3 are fixedly connected to the bottoms of the side connecting arms 2, driving rotating rods 4 are connected to the motors 3, the top ends of the driving rotating rods 4 penetrate through the side connecting arms 2 and are connected with propeller blades 5, reinforcing rings 6 are fixedly connected to the tops of the side connecting arms 2, a surveying and mapping device 8 is arranged at the bottom of the unmanned aerial vehicle body 1, a GPS positioner 7 is connected to the top of the unmanned aerial vehicle body 1, the cadastral surveying and mapping device uses the unmanned aerial vehicle for surveying and mapping and aerial photography, the unmanned aerial vehicle is compact in structure and flexible in action, does not need a special runway for taking off and landing, uses an unmanned aerial image photo to carry out surveying and mapping of a topographic map, can carry out, the method saves a great deal of labor and time, and has extremely important significance for areas with difficult image acquisition and areas with extremely fast imaging time requirements.

Referring to fig. 1 and 2, the surveying and mapping device 8 includes an outer protective shell 9, the outer protective shell 9 is fixedly connected to the bottom of the unmanned aerial vehicle body 1 through bolts, a detachable base 10 is disposed at the top of an inner cavity of the outer protective shell 9, the bottom of the detachable base 10 is connected with an adjustable surveying and mapping instrument 15, a cover plate assembly 22 is disposed at the bottom of the outer protective shell 9, and a vertical fixing plate 25 is fixedly connected to the bottom of a side wall of the outer protective shell 9.

Referring to fig. 2, the detachable base 10 includes a base body 11, transverse grooves are transversely formed on both left and right end surfaces of the base body 11, the bottoms of the inner cavities of the two transverse grooves are fixedly connected with first springs 13, the opposite ends of the first springs 13 are connected with arc plugs 14, the left and right side walls of the outer casing 9 transversely penetrate through fastening holes matched with the arc plugs 14, and the two arc plugs 14 are movably inserted into the respective matched fastening holes.

Referring to fig. 2, the front and rear end surfaces of the base body 11 are connected to limit sliders 12, the front and rear ends of the inner cavity of the outer casing 9 are longitudinally provided with slide rails matched with the limit sliders 12, and the two sets of limit sliders 12 are movably disposed in the inner cavities of the matched slide rails respectively.

Please refer to fig. 2, the adjustable surveying instrument 15 includes a swinging plate 16, an electric telescopic rod 17 is arranged above one side of the top of the swinging plate 16, both ends of the top and the bottom of the electric telescopic rod 17 are provided with end plates 18, and the electric telescopic rod 17 and the two sets of end plates 18 are rotatably connected through a pin shaft, the other side of the top of the swinging plate 16 is provided with a vertical plate 19, the rear end face of the vertical plate 19 is provided with a vertical rod 20, and the vertical plate 19 and the vertical rod 20 are rotatably connected through a pin shaft, the top ends of the end plates 18 and the vertical rod 20 connected to the top of the electric telescopic rod 17 are fixedly connected to the bottom of the base body 11, and the bottom of the swinging plate 16 is provided with a surveying instrument body 21.

Referring to fig. 2, the cover plate assembly 22 includes a bottom cover 23, the bottom cover 23 is longitudinally provided with a mounting hole, a glass plate 24 is adhesively fixed in an inner cavity of the mounting hole, the bottom cover 23 is disposed at the bottom of the outer protective casing 9, the bottom cover 23 and the outer protective casing 9 are rotatably connected by a hinge, an empty slot is transversely disposed at one end of the bottom cover 23 close to the vertical fixing plate 25, a second spring 26 is fixedly connected to the bottom of the inner cavity of the empty slot, one end of the second spring 26 close to the vertical fixing plate 25 is connected with a plug 27, a circular hole transversely penetrates through a position corresponding to the vertical fixing plate 25 and the plug 27, and the plug 27 is movably inserted into the circular hole inner cavity of the vertical fixing plate 25.

The working principle is as follows:

the cadastral surveying and mapping device uses the unmanned aerial vehicle for surveying and mapping and aerial photography, the unmanned aerial vehicle has a compact structure and flexible action, does not need a special runway for taking off and landing, uses the aerial image photo of the unmanned aerial vehicle to carry out surveying and mapping work of a topographic map, can carry out large-range surveying and mapping, does not need to manually move an instrument to different places, saves a large amount of manpower and time, and has extremely important significance for areas with difficult image acquisition and areas with extremely fast requirements on mapping time;

in-process that takes photo by plane at surveying instrument body 21, telescopic motion through electric telescopic handle 17 drives swing board 16 and carries out the angle rotation, thereby realize adjusting surveying instrument body 21's shooting angle, enlarge the shooting scope, realize protecting surveying instrument body 21 through glass board 24, press down bayonet joint 27 and make its round hole from the matching break away from, thereby conveniently open bottom 23, press down two sets of circular arc top 14 again, make two sets of circular arc top 14 break away from the lock hole of matcing separately, thereby make things convenient for surveying instrument body 21 to follow outer protective housing 9 inside and take out, so that carry out the periodic overhaul operation to surveying instrument body 21.

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

Claims

1. The utility model provides a cadastral survey and drawing has GPS's unmanned aerial vehicle with location accuracy, includes unmanned aerial vehicle fuselage (1), its characterized in that: the side wall of the unmanned aerial vehicle body (1) is uniformly connected with side connecting arms (2), the bottom of each side connecting arm (2) is fixedly connected with a motor (3), each motor (3) is connected with a driving rotating rod (4), the top end of each driving rotating rod (4) penetrates through each side connecting arm (2) and is connected with a propeller blade (5), the top of each side connecting arm (2) is fixedly connected with a reinforcing ring (6), the bottom of the unmanned aerial vehicle body (1) is provided with a surveying and mapping device (8), the top of the unmanned aerial vehicle body (1) is connected with a GPS (7) positioner, each surveying and mapping device (8) comprises an outer protective shell (9), each outer protective shell (9) is fixedly connected to the bottom of the unmanned aerial vehicle body (1) through bolts, the top of the inner cavity of each outer protective shell (9) is provided with a dismounting base (10), and the bottom of the dismounting base (10) is connected with an adjustable surveying and mapping instrument (15), the bottom of the outer protective shell (9) is provided with a cover plate assembly (22), the bottom of the side wall of the outer protective shell (9) is fixedly connected with a vertical fixing plate (25), the adjustable surveying instrument (15) comprises a swinging plate (16), an electric telescopic rod (17) is arranged above one side of the top of the swinging plate (16), end plates (18) are arranged at the top and the bottom of the electric telescopic rod (17), the electric telescopic rod (17) is rotatably connected with the two end plates (18) through a pin shaft, a vertical plate (19) is arranged at the other side of the top of the swinging plate (16), a vertical rod (20) is arranged on the rear end surface of the vertical plate (19), the vertical plate (19) is rotatably connected with the vertical rod (20) through a pin shaft, the end plate (18) connected with the top of the electric telescopic rod (17) and the top end of the vertical rod (20) are fixedly connected to the bottom of the base body (11), the bottom of the swinging plate (16) is provided with a surveying instrument body (21).

2. The unmanned aerial vehicle with GPS for accurate positioning for geological mapping as claimed in claim 1, wherein: dismantle base (10) including base body (11), both ends face all transversely is provided with the cross slot about base body (11), and is two sets of the equal fixedly connected with spring (13) in bottom of cross slot inner chamber, two sets of the end of carrying on the back of the body of spring (13) all is connected with circular arc top (14), lateral wall all transversely runs through about outer protecting casing (9) and is provided with the lock joint hole that matches with circular arc top (14), and two sets of circular arc top (14) activity plug-in respectively connects to in the lock joint hole inner chamber that matches separately.

3. The unmanned aerial vehicle with GPS for accurate positioning for geological mapping as claimed in claim 2, wherein: the front end face and the rear end face of the base body (11) are respectively connected with a limiting sliding block (12), the front end and the rear end of the inner cavity of the outer protective shell (9) are respectively and longitudinally provided with a sliding rail matched with the limiting sliding blocks (12), and the limiting sliding blocks (12) are respectively and movably arranged in the inner cavities of the matched sliding rails.

4. The unmanned aerial vehicle with GPS for accurate positioning for geological mapping as claimed in claim 1, wherein: the cover plate assembly (22) comprises a bottom cover (23), a mounting hole is longitudinally formed in the bottom cover (23), a glass plate (24) is fixedly glued in an inner cavity of the mounting hole, the bottom cover (23) is arranged at the bottom of the outer protective shell (9), the bottom cover (23) is rotatably connected with the outer protective shell (9) through a hinge, an empty groove is transversely formed in one end, close to the vertical fixing plate (25), of the bottom cover (23), a spring II (26) is fixedly connected to the bottom of the inner cavity of the empty groove, a plug connector (27) is connected to one end, close to the vertical fixing plate (25), of the spring II (26), a round hole transversely penetrates through the position corresponding to the plug connector (27) of the vertical fixing plate (25), and the plug connector (27) is movably plugged into the inner cavity of the round hole in the vertical fixing plate (25).