CN213535092U

CN213535092U - Unmanned aerial vehicle that geographic information survey and drawing was used

Info

Publication number: CN213535092U
Application number: CN202022489048.7U
Authority: CN
Inventors: 张学之
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-25
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses an unmanned aerial vehicle that geographic information survey and drawing was used relates to unmanned air vehicle technical field. The utility model discloses an unmanned aerial vehicle body, two protection component of mapping camera, unmanned aerial vehicle body both sides all are fixed with two connecting rods, be fixed with the wing on the connecting rod, two protection component are fixed respectively in unmanned aerial vehicle body both sides, protection component includes the fixed plate, end plate and two first backup pad, two first backup pad lateral surfaces all are fixed with the guard plate, fixed surface has two function boards and air pump on the fixed plate, two function board one side all is fixed to be embedded in has the arc cylinder, sliding fit has arc push rod in the arc cylinder, arc push rod one end and rotor plate fixed connection, the fixed intercommunication of output of arc cylinder input and air pump, be fixed with the spring between rotor plate and the end plate. The utility model discloses a set up two protection component, at unmanned aerial vehicle landing in-process, play the effect of shock attenuation buffering, unmanned aerial vehicle flight in-process, the wing is located the guard plate inboard, plays the effect of protection wing.

Description

Unmanned aerial vehicle that geographic information survey and drawing was used

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle, especially, relate to an unmanned aerial vehicle that geographic information survey and drawing was used.

Background

The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment. The personnel on the ground, the naval vessel or the mother aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the personnel through equipment such as a radar. The aircraft can take off like a common airplane under the radio remote control or launch and lift off by a boosting rocket, and can also be thrown into the air by a mother aircraft for flying. During recovery, the aircraft can automatically land in the same way as a common aircraft landing process, can be repeatedly used for many times, and is widely used for aerial reconnaissance, monitoring, communication and the like.

Modern society utilizes unmanned aerial vehicle survey and drawing geographic information efficiency to obtain very big improvement, unmanned aerial vehicle inner structure is accurate, need slowly and steady during the descending, and current unmanned aerial vehicle undercarriage, lack necessary shock-absorbing structure, mostly be hard landing, influence life, in addition, the time shape is complicated when surveying and drawing, unmanned aerial vehicle in case collide with the barrier, very easily damage, and current unmanned aerial vehicle is not necessary protector, can not protect unmanned aerial vehicle's flabellum.

To this, the utility model designs an unmanned aerial vehicle of geographic information survey and drawing usefulness to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle that geographic information survey and drawing was used, through setting up two protection subassemblies, at unmanned aerial vehicle landing in-process, play the effect of shock attenuation buffering, unmanned aerial vehicle flight in-process, the wing is located the guard plate inboard, plays the effect of protection wing, has solved current unmanned aerial vehicle for survey and drawing, the problem of protection and damping device that is unnecessary.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an unmanned aerial vehicle for geographic information surveying and mapping, which comprises an unmanned aerial vehicle body and a surveying and mapping camera, wherein two connecting rods are fixed on two sides of the unmanned aerial vehicle body, wings are fixed on the connecting rods, and the unmanned aerial vehicle further comprises two protective components which are respectively fixed on two sides of the unmanned aerial vehicle body;

the protective component comprises a fixed plate, a second supporting plate, an end plate and two first supporting plates, the outer side surfaces of the two first supporting plates are respectively fixed with a protective plate, one end of the second supporting plate and one end of the first supporting plate are fixedly connected with an end plate, the upper surface of the end plate is fixed with four guide columns, the upper surface of the fixing plate is fixed with two function plates and an air pump, a strip-shaped plate is fixed at the bottom end of the fixed plate, the bottom end of the strip-shaped plate is rotatably connected with a rotating plate, an arc-shaped cylinder is fixedly embedded in one side of each of the two function plates, an arc push rod is matched in the arc cylinder in a sliding way, one end of the arc push rod is fixedly connected with the rotating plate, the input end of the arc-shaped cylinder is fixedly communicated with the output end of the air pump, the bottom surface of the rotating plate is provided with a plurality of sliding chutes, the guide post is positioned in the sliding groove and is in clearance fit with the sliding groove, and a spring is fixed between the rotating plate and the end plate.

Preferably, unmanned aerial vehicle body bottom surface is fixed with the mounting panel, the mounting panel bottom surface is fixed with the steering column, steering column bottom end fixedly connected with survey and drawing camera, survey and drawing camera is located between two protection component.

Preferably, two the protection component sets up for unmanned aerial vehicle body symmetry, the wing is located the inboard of guard plate, the guide post is located the spring inboard.

Preferably, a connecting plate is fixed between the first supporting plate and the second supporting plate, and rubber pads are fixed on the bottom surfaces of the first supporting plate, the second supporting plate, the connecting plate and the end plate.

Preferably, two cylinders are fixed on the bottom surface of the fixed plate, the bottom ends of the cylinders are fixedly connected with the strip-shaped plate, two hinged blocks are fixed on the bottom surface of the strip-shaped plate, and the rotating plate is located on the inner sides of the two hinged blocks and is rotatably connected with the two hinged blocks.

Preferably, the output end of the air pump is fixedly communicated with an air outlet pipe, the air outlet pipe is fixedly communicated with two shunt pipes, the two shunt pipes are respectively and fixedly communicated with the two arc-shaped air cylinders, and the interior of each arc-shaped air cylinder is of a hollow structure.

The utility model discloses following beneficial effect has: the utility model discloses a set up two protection component, the first backup pad on the protection component, the rotor plate, the cooperation of guide post and spring is used, can play the supporting role when this unmanned aerial vehicle lands, avoid the contact on mapping camera and ground, guide post and spring play the effect of buffering, unmanned aerial vehicle has been protected, in unmanned aerial vehicle flight process, the air in the arc cylinder is taken out to the air pump, arc push rod slides to the arc cylinder, make the rotor plate 90 degrees that upwards overturns, the wing is located the guard plate inboard this moment, play the effect of protection wing.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle for mapping geographic information;

FIG. 2 is a schematic structural view of the present invention during flight;

fig. 3 is a schematic structural view of the unmanned aerial vehicle body;

FIG. 4 is a schematic structural view of a shield assembly;

FIG. 5 is a schematic view of the connection of the first support plate and the second support plate;

FIG. 6 is a schematic view of the structure of the function plate, the rotating plate and the fixing plate when they are connected;

FIG. 7 is a bottom view of FIG. 6;

in the drawings, the components represented by the respective reference numerals are listed below:

1. an unmanned aerial vehicle body; 2. a guard assembly; 3. a connecting rod; 4. an airfoil; 5. mounting a plate; 6. a steering column; 7. a mapping camera; 8. a fixing plate; 9. a strip plate; 10. a function board; 11. an air pump; 12. a cylinder; 13. a rotating plate; 14. a first support plate; 15. a second support plate; 16. a protection plate; 17. a connecting plate; 18. a guide post; 19. a spring; 20. a rubber pad; 21. an end plate; 22. an air outlet pipe; 23. a shunt tube; 24. an arc-shaped cylinder; 25. an arc push rod; 26. a chute.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model relates to an unmanned aerial vehicle for mapping geographic information, which comprises an unmanned aerial vehicle body 1 and a mapping camera 7, wherein two connecting rods 3 are fixed on both sides of the unmanned aerial vehicle body 1, wings 4 are fixed on the connecting rods 3, the unmanned aerial vehicle further comprises two protection components 2, and the two protection components 2 are respectively fixed on both sides of the unmanned aerial vehicle body 1;

the protection component 2 comprises a fixed plate 8, a second support plate 15, an end plate 21 and two first support plates 14, wherein the outer side surfaces of the two first support plates 14 are respectively fixed with a protection plate 16, one ends of the second support plate 15 and the first support plates 14 are respectively fixedly connected with the end plate 21, the upper surface of the end plate 21 is fixedly provided with four guide posts 18, the upper surface of the fixed plate 8 is fixedly provided with two function plates 10 and an air pump 11, the bottom end of the fixed plate 8 is fixedly provided with a strip-shaped plate 9, the bottom end of the strip-shaped plate 9 is rotatably connected with a rotating plate 13, one sides of the two function plates 10 are respectively fixedly embedded with an arc-shaped air cylinder 24, the arc-shaped air cylinder 24 is in sliding fit with an arc-shaped push rod 25, one end of the arc-shaped push rod 25 is fixedly connected with the rotating plate 13, the input end of the arc-shaped air cylinder 24 is fixedly communicated with the output, a spring 19 is fixed between the rotating plate 13 and the end plate 21, and the spring 19 plays a role in shock absorption.

Further, 1 bottom surface of unmanned aerial vehicle body is fixed with mounting

panel

5, 5 bottom surfaces of mounting panel are fixed with

column

6, 6 bottom fixedly connected with mapping camera 7 of column, column 6 can drive mapping camera 7 rotatory, mapping camera 7 is located between two protective component 2.

Further, two protection component 2 sets up for unmanned aerial vehicle body 1 symmetry, wing 4 is located the inboard of guard plate 16, guide post 18 is located spring 19 inboard.

Further, a connecting plate 17 is fixed between the first supporting plate 14 and the second supporting plate 15, and rubber pads 20 are fixed on the bottom surfaces of the first supporting plate 14, the second supporting plate 15, the connecting plate 17 and the end plate 21, and the rubber pads 20 play a role in shock absorption.

Further, two columns 12 are fixed on the bottom surface of the fixed plate 8, the bottom ends of the columns 12 are fixedly connected with the strip-shaped plate 9, two hinged blocks are fixed on the bottom surface of the strip-shaped plate 9, and the rotating plate 13 is located on the inner sides of the two hinged blocks and is rotatably connected with the two hinged blocks.

Further, an air outlet pipe 22 is fixedly communicated with the output end of the air pump 11, the air outlet pipe 22 is fixedly communicated with two shunt pipes 23, the two shunt pipes 23 are respectively fixedly communicated with two arc-shaped air cylinders 24, the interior of each arc-shaped air cylinder 24 is of a hollow structure, and the air pump 11 injects air into the arc-shaped air cylinders 24 or extracts air out of the arc-shaped air cylinders 24.

The steering column 6 is fixed on the bottom surface of the mounting plate 5, the steering column 6 drives the surveying and mapping camera 7 to rotate, the terrain can be observed, the air pump 11 pumps out air in the arc-shaped cylinder 24 through the air outlet pipe 22 and the shunt pipe 23 in the flying process, so that negative pressure is formed in a cavity of the arc-shaped cylinder 24, the arc-shaped push rod 25 slides towards the inside of the arc-shaped cylinder 24 and drives the rotating plate 13 to upwards overturn for 90 degrees, at the moment, the first supporting plate 14 and the second supporting plate 15 are in a vertical state, the wing 4 is positioned at the inner side of the protective plate 16 and plays a role in protecting the wing 4, the wing 4 is prevented from being damaged due to collision with obstacles in the flying process of flying, when the wing lands, the air pump 11 injects air into the arc-shaped cylinder 24 through the air outlet pipe 22 and the shunt pipe 23, so that the arc-shaped push rod 25, guide post 18 slides in spout 26, and spring 19 is compressed, plays secondary absorbing effect, has protected unmanned aerial vehicle not receive the influence of vibration, has prolonged its life, and unmanned aerial vehicle lands and slides the in-process, can cross less barrier through curved guard plate 16, ensures that unmanned aerial vehicle stably lands.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an unmanned aerial vehicle that geographic information survey and drawing was used, includes unmanned aerial vehicle body (1) and surveying and drawing camera (7), unmanned aerial vehicle body (1) both sides all are fixed with two connecting rods (3), be fixed with wing (4) on connecting rod (3), its characterized in that: the unmanned aerial vehicle further comprises two protection components (2), wherein the two protection components (2) are respectively fixed on two sides of the unmanned aerial vehicle body (1);

the protective component (2) comprises a fixed plate (8), a second supporting plate (15), an end plate (21) and two first supporting plates (14), wherein protective plates (16) are fixed on the outer side surfaces of the two first supporting plates (14), one ends of the second supporting plate (15) and the first supporting plates (14) are fixedly connected with the end plate (21), four guide posts (18) are fixed on the upper surface of the end plate (21), two function plates (10) and an air pump (11) are fixed on the upper surface of the fixed plate (8), a strip-shaped plate (9) is fixed at the bottom end of the fixed plate (8), a rotating plate (13) is rotatably connected at the bottom end of the strip-shaped plate (9), an arc-shaped air cylinder (24) is fixedly embedded in one side of each function plate (10), an arc-shaped push rod (25) is slidably matched in the arc-shaped air cylinder (24), one end of the arc-shaped push rod (25) is, the air pump is characterized in that the input end of the arc-shaped air cylinder (24) is fixedly communicated with the output end of the air pump (11), a plurality of sliding grooves (26) are formed in the bottom surface of the rotating plate (13), the guide posts (18) are located in the sliding grooves (26) and are in clearance fit with the sliding grooves (26), and springs (19) are fixed between the rotating plate (13) and the end plate (21).

2. An unmanned aerial vehicle for geographic information mapping according to claim 1, wherein the unmanned aerial vehicle body (1) is fixed with a mounting plate (5) on the bottom surface, the mounting plate (5) is fixed with a steering column (6) on the bottom surface, a mapping camera (7) is fixedly connected to the bottom end of the steering column (6), and the mapping camera (7) is located between two protection components (2).

3. Unmanned aerial vehicle for mapping of geographical information according to claim 1, wherein two of the protection modules (2) are symmetrically arranged with respect to the unmanned aerial vehicle body (1), the wings (4) are located inside the protection plate (16), and the guide posts (18) are located inside the springs (19).

4. An unmanned aerial vehicle for mapping geographic information according to claim 1, wherein a connecting plate (17) is fixed between the first supporting plate (14) and the second supporting plate (15), and rubber pads (20) are fixed on the bottom surfaces of the first supporting plate (14), the second supporting plate (15), the connecting plate (17) and the end plate (21).

5. The unmanned aerial vehicle of claim 1, wherein the bottom surface of the fixed plate (8) is fixed with two cylinders (12), the bottom ends of the cylinders (12) are fixedly connected with the strip-shaped plate (9), the bottom surface of the strip-shaped plate (9) is fixed with two hinged blocks, and the rotating plate (13) is located on the inner side of the two hinged blocks and is rotatably connected with the two hinged blocks.

6. The unmanned aerial vehicle for mapping geographic information as claimed in claim 1, wherein an outlet pipe (22) is fixedly communicated with an output end of the air pump (11), two shunt pipes (23) are fixedly communicated with the outlet pipe (22), the two shunt pipes (23) are respectively fixedly communicated with two arc-shaped cylinders (24), and the interiors of the arc-shaped cylinders (24) are of hollow structures.