CN211642607U

CN211642607U - Unmanned aerial vehicle surveying instrument based on GPS

Info

Publication number: CN211642607U
Application number: CN202020059493.7U
Authority: CN
Inventors: 张乐乐; 潘星; 胡慧茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-09
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses an unmanned aerial vehicle surveying instrument based on GPS, which comprises a main body and a joint, the utility model is provided with a support frame capable of automatically retracting and releasing on the basis of the existing unmanned aerial vehicle surveying instrument based on GPS, when the utility model starts to work, the main body controls a telescopic cylinder to start to contract, so that an elastic rod slides upwards in a chute of a sleeve rod and contracts into the sleeve rod, when the unmanned aerial vehicle surveying instrument needs to land, the main body controls the telescopic cylinder to extend downwards to push the elastic rod to slide outwards, thereby realizing retraction and release of the support frame, improving practicability and safety, the utility model is provided with the elastic rod on the basis of the existing unmanned aerial vehicle surveying instrument based on GPS, when the unmanned aerial vehicle surveying instrument lands, the support rod contacts with the ground firstly, the spring rod arranged at the top end of the support rod enables the support rod to have good elasticity, and can play good buffering effect, avoid the brute force collision to cause the damage to the organism, can effectual extension the utility model discloses a life.

Description

Unmanned aerial vehicle surveying instrument based on GPS

Technical Field

The utility model belongs to the technical field of survey and drawing is relevant, concretely relates to unmanned aerial vehicle surveying instrument based on GPS.

Background

Based on GPS unmanned aerial vehicle surveying appearance be one kind be used for on a large scale, the big region of drop carries out the unmanned aerial vehicle that topography and geomorphology survey and drawing used.

The existing GPS-based unmanned aerial vehicle surveying instrument technology has the following problems: traditional unmanned aerial vehicle surveying instrument based on GPS's support frame does not have flexible function usually, can not receive and release automatically, take off the in-process, the support frame takes place the friction with ground easily, influence the speed of taking off of equipment, also collude other objects easily when aerial, can cause the occurence of failure, security and practicality are lower, current unmanned aerial vehicle surveying instrument based on GPS's support frame does not have good elasticity usually simultaneously, there is not the buffer capacity, when unmanned aerial vehicle surveying instrument descends, the support frame is direct to collide with ground, cause the damage to equipment easily, the life of equipment is shorter.

Disclosure of Invention

An object of the utility model is to provide an unmanned aerial vehicle surveying instrument based on GPS to the practicality that proposes among the above-mentioned background is lower and the shorter problem of life is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle surveying instrument based on GPS, includes the main part and connects, the four edges of main part all are provided with the joint, four all be provided with the horizontal pole on the joint, four the end of horizontal pole all is provided with the rotation flabellum, the bottom intermediate position department of main part is provided with the mapping device, and is provided with the support frame bottom the main part, the support frame includes elastic rod, spout, installation head, telescopic cylinder and cup joints the pole, the top of cup jointing the pole is provided with the installation head, and cup joints and be provided with the spout on the inside left and right sides wall of pole, the inside upper end position department of cup jointing the pole is provided with telescopic cylinder, telescopic cylinder's top is fixed on the top inner wall of cup jointing the pole, and telescopic.

Preferably, the elastic rod includes callus on the sole, branch, draw runner, connector, spring beam and loop bar, the top intermediate position department of loop bar is provided with the connector, and all is provided with the draw runner on the wall of the left and right sides of loop bar, the inside upper end position department of loop bar is provided with the spring beam, the top of spring beam is fixed on the top inner wall of loop bar, and the bottom of spring beam is provided with branch, the bottom of branch is provided with the callus on the sole.

Preferably, the four connectors have the same specification, the four cross bars are made of the same material, and the four rotating fan blades have the same specification.

Preferably, the number of the support frames is four, the specifications of the four support frames are the same, and the four support frames are distributed in a pairwise symmetrical mode.

Preferably, the length and the width of the two sliding grooves are the same, and the tail ends of the two sliding grooves are provided with limiting devices.

Preferably, the spring rod has a good elastic coefficient, the length and the width of the two sliding strips are the same, and the loop rod and the sliding strips are of an integral structure.

Compared with the prior art, the utility model provides an unmanned aerial vehicle surveying instrument based on GPS possesses following beneficial effect: 1. the utility model discloses be provided with the support frame that can receive and release automatically on current unmanned aerial vehicle surveying instrument based on GPS's basis, work as the utility model discloses begin to carry out the during operation, main part control telescopic cylinder begins the shrink, makes the elastic rod upwards slide in the spout of cup jointing the pole, and in the shrink advances to cup jointed the pole, when unmanned aerial vehicle surveying instrument needs descend, the main part is controlled telescopic cylinder downwardly extending again, promotes the outside roll-off of elastic rod to realize receiving and releasing of support frame, can effectual improvement the utility model discloses a practicality and security.

2. The utility model discloses be provided with the elastic rod on current unmanned aerial vehicle surveying instrument based on GPS's basis, when unmanned aerial vehicle surveying instrument descends, branch contacts ground earlier, and the spring beam that the branch top set up makes branch have good elasticity, can play good buffering effect, avoids powerful collision to cause the damage to the organism, can effectual extension the utility model discloses a life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a GPS-based unmanned aerial vehicle surveying instrument provided by the present invention;

fig. 2 is a schematic view of a supporting frame structure provided by the present invention;

fig. 3 is a schematic view of the structure of the elastic rod of the present invention;

in the figure: 1. a support frame; 2. a mapping device; 3. a cross bar; 4. a main body; 5. a joint; 6. rotating the fan blades; 7. an elastic rod; 8. a chute; 9. a mounting head; 10. a telescopic cylinder; 11. a sleeved rod; 12. a foot pad; 13. a strut; 14. a slide bar; 15. a connector; 16. a spring lever; 17. a loop bar.

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. 1-3, the present invention provides a technical solution: the utility model provides an unmanned aerial vehicle surveying instrument based on GPS, includes main part 4 and joint 5, its characterized in that: four corners of the main body 4 are all provided with joints 5, four joints 5 are all provided with cross rods 3, the ends of four cross rods 3 are all provided with rotating fan blades 6, the specifications of four joints 5 are the same, the lengths and manufacturing materials of four cross rods 3 are the same, the specifications of four rotating fan blades 6 are the same, the installation and disassembly of equipment are convenient, the convenience of the utility model is improved, the middle position of the bottom of the main body 4 is provided with a mapping device 2, the bottom of the main body 4 is provided with a support frame 1, the support frames 1 are provided with four, the specifications of four support frames 1 are the same, the four support frames 1 are symmetrically distributed in pairs, the four support frames 1 can ensure the stable descending of the equipment, the stability of the utility model is improved, the support frame 1 comprises an elastic rod 7, a chute 8, an installation head 9, a telescopic cylinder 10 and a sleeve rod 11, the, and cup joint and be provided with spout 8 on the inside left and right sides wall of pole 11, the length and the width homogeneous phase of two spout 8 are the same, and the end of two spout 8 all is provided with stop device, and stop device can avoid elastic rod 7 to drop from cup jointing in the pole 11, improves the utility model discloses a security.

An unmanned aerial vehicle surveying instrument based on a GPS (global positioning system), comprises a telescopic cylinder 10 arranged at the upper end position inside a sleeve rod 11, the top end of the telescopic cylinder 10 is fixed on the inner wall of the top of the sleeve rod 11, an elastic rod 7 is arranged at the bottom of the telescopic cylinder 10, the elastic rod 7 comprises a foot pad 12, a support rod 13, a slide bar 14, a connector 15, a spring rod 16 and a sleeve rod 17, the connector 15 is arranged at the middle position of the top of the sleeve rod 17, the slide bars 14 are arranged on the left side wall and the right side wall of the sleeve rod 17, the spring rod 16 is arranged at the upper end position inside the sleeve rod 17, the spring rod 16 has good elastic coefficient, the length and the width of the two slide bars 14 are the same, the sleeve rod 17 and the slide bars 14 are of an integral structure, the slide bars 14 are convenient for the elastic rod 7 to slide in the sleeve rod 11, the spring rod 16 can enable the support rod 13 to have good elasticity, good buffering effect can, the top end of the spring rod 16 is fixed on the inner wall of the top of the loop bar 17, the bottom of the spring rod 16 is provided with a support rod 13, the bottom of the support rod 13 is provided with a foot pad 12, and the spring rod 16 arranged at the top end of the support rod 13 enables the support rod 13 to have good elasticity, so that a good buffering effect can be achieved.

The utility model discloses a theory of operation and use flow: after the utility model is installed, a user firstly checks whether the external appearance of the utility model is complete or not, confirms that the utility model is in a normal working state, then the user moves the utility model to a position to be used, the support frame 1 of the traditional unmanned aerial vehicle surveying instrument based on GPS usually has no telescopic function and can not automatically retract and unfold, during the taking off process, the support frame 1 easily rubs with the ground, the taking off speed of the equipment is influenced, other objects are easily scratched in the air, accidents can be caused, the safety and the practicability are lower, meanwhile, the support frame 1 of the existing unmanned aerial vehicle surveying instrument based on GPS usually has no good elasticity and no buffer capacity, when the unmanned aerial vehicle descends the surveying instrument, the support frame 1 directly collides with the ground, the equipment is easily damaged, and the service life of the equipment is shorter, the utility model is provided with a support frame 1 which can be automatically folded and unfolded on the basis of the existing GPS-based unmanned aerial vehicle surveying instrument, when the utility model starts to work, a main body 4 controls a telescopic cylinder 10 to start to shrink, so that an elastic rod 7 slides upwards in a chute 8 of a sleeve rod 11 and shrinks into the sleeve rod 11, when the unmanned aerial vehicle surveying instrument needs to land, the main body 4 controls the telescopic cylinder 10 to extend downwards to push the elastic rod 7 to slide outwards, thereby realizing the folding and unfolding of the support frame 1, effectively improving the practicability and safety of the utility model, meanwhile, the utility model is provided with an elastic rod 7 on the basis of the existing GPS-based unmanned aerial vehicle surveying instrument, when the unmanned aerial vehicle surveying instrument lands, a support rod 13 contacts the ground firstly, a spring rod 16 arranged at the top end of the support rod 13 enables the support rod 13 to have good elasticity, and can play a good buffering effect, avoid the brute force collision to cause the damage to the organism, can effectual extension the utility model discloses a life.

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 an unmanned aerial vehicle surveying instrument based on GPS, includes main part (4) and joint (5), its characterized in that: joints (5) are arranged at four corners of the main body (4), cross rods (3) are arranged on the four joints (5), rotating fan blades (6) are arranged at the tail ends of the four cross rods (3), a surveying and mapping device (2) is arranged at the middle position of the bottom of the main body (4), and the bottom of the main body (4) is provided with a support frame (1), the support frame (1) comprises an elastic rod (7), a chute (8), an installing head (9), a telescopic cylinder (10) and a sleeve rod (11), the top end of the sleeve rod (11) is provided with the installing head (9), and the left and right side walls in the sleeve joint rod (11) are provided with sliding chutes (8), a telescopic cylinder (10) is arranged at the upper end position inside the sleeve rod (11), the top end of the telescopic cylinder (10) is fixed on the inner wall of the top of the sleeve rod (11), and the bottom of the telescopic cylinder (10) is provided with an elastic rod (7).

2. A GPS-based unmanned aerial vehicle surveying instrument according to claim 1, wherein: elastic rod (7) are including callus on the sole (12), branch (13), draw runner (14), connector (15), spring beam (16) and loop bar (17), the top intermediate position department of loop bar (17) is provided with connector (15), and all is provided with draw runner (14) on the left and right sides wall of loop bar (17), the inside upper end position department of loop bar (17) is provided with spring beam (16), the top of spring beam (16) is fixed on the top inner wall of loop bar (17), and the bottom of spring beam (16) is provided with branch (13), the bottom of branch (13) is provided with callus on the sole (12).

3. A GPS-based unmanned aerial vehicle surveying instrument according to claim 1, wherein: the specifications of the four connectors (5) are the same, the lengths and the manufacturing materials of the four cross rods (3) are the same, and the specifications of the four rotating fan blades (6) are the same.

4. A GPS-based unmanned aerial vehicle surveying instrument according to claim 1, wherein: the supporting frames (1) are four in number, the specifications of the four supporting frames (1) are the same, and the four supporting frames (1) are symmetrically distributed in pairs.

5. A GPS-based unmanned aerial vehicle surveying instrument according to claim 1, wherein: the length and the width of the two sliding grooves (8) are the same, and the tail ends of the two sliding grooves (8) are provided with limiting devices.

6. A GPS-based unmanned aerial vehicle surveying instrument according to claim 2, wherein: the spring rod (16) has a good elastic coefficient, the length and the width of the two sliding strips (14) are the same, and the loop rod (17) and the sliding strips (14) are of an integral structure.