CN209938978U

CN209938978U - Unmanned aerial vehicle buffer stop

Info

Publication number: CN209938978U
Application number: CN201920764181.3U
Authority: CN
Inventors: 刘德山
Original assignee: Wing Wing Flying (tianjin) Technology Co Ltd
Current assignee: Wing Wing Flying (tianjin) Technology Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-14
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses an unmanned aerial vehicle buffer stop, including the unmanned aerial vehicle main part, the top of unmanned aerial vehicle main part is connected with four fixed subassemblies of group, the unmanned aerial vehicle main part is connected with four connecting rods of group through fixed subassembly, the unmanned aerial vehicle main part is connected with the anticollision circle through the connecting rod, the anticollision circle is O type circle, and the outside of anticollision circle evenly is provided with the buffer board along the circumferencial direction equidistance, be connected with buffer spring between buffer board and the anticollision circle, fixed subassembly comprises two sets of fixed staple bolts and dead lever, the dead lever is cylindrical structure, and two sets of fixed staple bolt symmetry sets up in the both sides of dead lever, and is two sets of fixed staple bolt is C type structure, and the C type opening one end of fixed staple bolt rotates through the pivot and connects in. The utility model discloses, rational in infrastructure, the modern design can effectual unmanned aerial vehicle carry out collision avoidance through the anticollision circle, and the change of anticollision circle is convenient, when making the anticollision circle damage, can change fast.

Description

Unmanned aerial vehicle buffer stop

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle buffer stop.

Background

The pilotless airplane is an unmanned airplane which is operated by radio remote control and remote measuring equipment and a self-contained program control device. The airplane is not provided with a cockpit, but is provided with a navigation flight control system, a program control device, power, a power supply and other equipment. The personnel of the ground remote control and telemetry station can track, position, remotely control, telemeter and digitally transmit the personnel through a data chain and other equipment. Compared with manned aircraft, it has the characteristics of small volume, low cost, convenient use and adaptation to various flight environment requirements, so that it can be extensively used in aerial remote sensing, meteorological research, agricultural flying and pest control, in particular, it has special advantages in war, and can be extensively used for aerial reconnaissance, monitoring, communication, anti-diving and electronic interference, etc.

In modern life, model airplanes are known and loved by more and more people, and various model airplanes are in endless. But even in open place, when there is not other barriers, there is still the collision possibility that many model aeroplane and model ship aircraft fly in the air simultaneously, causes unmanned aerial vehicle to damage, for this reason we design an unmanned aerial vehicle buffer stop and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the unmanned aerial vehicle buffer stop who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an unmanned aerial vehicle anti-collision device comprises an unmanned aerial vehicle main body, wherein four groups of fixing assemblies are connected above the unmanned aerial vehicle main body, the unmanned aerial vehicle main body is connected with four groups of connecting rods through the fixing assemblies, the unmanned aerial vehicle main body is connected with an anti-collision ring through the connecting rods, the anti-collision ring is an O-shaped ring, buffer plates are uniformly arranged outside the anti-collision ring along the circumferential direction at equal intervals, buffer springs are connected between the buffer plates and the anti-collision ring, the fixing assemblies are composed of two groups of fixing hoops and fixing rods, the fixing rods are cylindrical structures, the two groups of fixing hoops are symmetrically arranged on two sides of the fixing rods, the two groups of fixing hoops are C-shaped structures, one ends of C-shaped openings of the fixing hoops are rotatably connected onto the unmanned aerial vehicle main body through rotating shafts, fixing plates are welded on the other ends of the fixing hoop, circular jack has been seted up to the one end of connecting rod, and the connecting rod is close to the one end both sides of circular jack and has seted up the draw-in groove.

Preferably, the connecting rod is L type structure, and the one end of connecting rod is fixed in the unmanned aerial vehicle main part through fixed subassembly, and the other end welding is on the anticollision circles.

Preferably, the mode that the buffer board is the annular array sets up in the outside of anticollision circle, the buffer board is the arc, and the buffer board one side of keeping away from the anticollision circle bonds and has the protection to fill up, and the protection is filled up and is made by rubber materials.

Preferably, the size of the hole groove of the circular jack at one end of the connecting rod is matched with the size of the fixing rod.

Preferably, the size of the clamping grooves on two sides of one end of the connecting rod is matched with the size of the clamping block connected with the inner side of the fixed hoop.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, the effectual collision protection to the unmanned aerial vehicle main part of anticollision circle through fixed subassembly is connected with the connecting rod, and the anticollision circle passes through the connecting rod to be connected in the unmanned aerial vehicle main part, the connecting rod passes through fixed subassembly to be connected in the unmanned aerial vehicle main part, it is fixed that the connecting rod is held tightly specifically through the fixed staple bolt in the fixed subassembly, and fixed staple bolt passes through fixing bolt and fixes the fixed plate on the staple bolt, thereby it is fixed with the connecting rod through fixed staple bolt, the installation and the dismantlement of connecting rod are convenient, thereby it is convenient to make the installation of anticollision circle convenient with dismantle, thereby when making the anticollision circle damage, convenient change.

The utility model discloses, rational in infrastructure, the modern design can effectual unmanned aerial vehicle carry out collision avoidance through the anticollision circle, and the change of anticollision circle is convenient, when making the anticollision circle damage, can change fast.

Drawings

Fig. 1 is a schematic structural view of an unmanned aerial vehicle collision avoidance device provided by the present invention;

fig. 2 is a schematic view of a fixed hoop structure in the collision avoidance device for an unmanned aerial vehicle according to the present invention;

fig. 3 is a schematic view of a connecting rod structure in the collision avoidance device for an unmanned aerial vehicle according to the present invention;

fig. 4 is the utility model provides a connecting rod structure cross-sectional view among unmanned aerial vehicle buffer stop.

In the figure: 1 unmanned aerial vehicle main part, 2 fixed subassemblies, 3 connecting rods, 4 anticollision circles, 5 buffer boards, 6 buffer spring, 7 fixed staple bolts, 8 dead levers, 9 fixed plates, 10 fixing bolt, 11 fixture blocks, 12 circular jacks, 13 draw-in grooves.

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.

Referring to fig. 1-4, an unmanned aerial vehicle collision avoidance device comprises an unmanned aerial vehicle main body 1, four groups of fixing assemblies 2 are connected above the unmanned aerial vehicle main body 1, four groups of connecting rods 3 are connected with the unmanned aerial vehicle main body 1 through the fixing assemblies 2, the unmanned aerial vehicle main body 1 is connected with collision rings 4 through the connecting rods 3, the connecting rods 3 are in an L-shaped structure, one ends of the connecting rods 3 are fixed on the unmanned aerial vehicle main body 1 through the fixing assemblies 2, the other ends of the connecting rods 3 are welded on the collision rings 4, the collision rings 4 are O-shaped rings, buffer plates 5 are uniformly arranged on the outer portions of the collision rings 4 along the circumferential direction at equal intervals, the buffer plates 5 are arranged on the outer portions of the collision rings 4 in an annular array mode, the buffer plates 5 are arc-shaped plates, a protective pad is bonded on one side of the buffer plates 5 away, fixed subassembly 2 comprises two sets of fixed staple bolts 7 and dead lever 8, dead lever 8 is cylindrical structure, and two sets of fixed staple bolts 7 symmetry sets up the both sides at dead lever 8, two sets of fixed staple bolts 7 are C type structure, and the C type opening one end of fixed staple bolt 7 is rotated through the pivot and is connected in unmanned aerial vehicle main part 1, the fixed plate 9 has all been welded to the other end, be connected with fixing bolt 10 between two sets of fixed plates 9, the C type open-ended inside of two sets of fixed staple bolts 7 all bonds there is fixture block 11, circular jack 12 has been seted up to the one end of connecting rod 3, and connecting rod 3 has been close to the one end both sides of circular jack 12 and has been seted up draw-in groove 13, the hole groove size of the circular jack 12 of connecting rod 3 one end matches with the size of dead lever 8, the size of the draw-in groove 13 of.

The working principle is as follows: the utility model discloses when using, its unmanned aerial vehicle main part 1 through fixed subassembly 2 with connecting rod 3 be connected crashproof circle 4 effectual to unmanned aerial vehicle main part 1 collision protection, concrete buffer board 5 and buffer spring 6 that connect on crashproof circle 4 are effectual to unmanned aerial vehicle collision protection, and crashproof circle 4 is connected on unmanned aerial vehicle main part 1 through connecting rod 3, connecting rod 3 is connected on unmanned aerial vehicle main part 1 through fixed subassembly 2, specifically through the fixed staple bolt 7 in fixed subassembly 2 with connecting rod 3 hug closely fixed, and fixed staple bolt 7 is fixed with fixed plate 9 on the fixed staple bolt 7 through fixing bolt 10, thereby fix connecting rod 3 through fixed staple bolt 7, the installation and the dismantlement of connecting rod 3 are convenient, thereby it is convenient to make crashproof circle 4 install and dismantle, thereby when making crashproof circle 4 damage, convenient change, the utility model discloses, rational in infrastructure, novel in design can effectual unmanned aerial vehicle carry out the anticollision protection through anticollision circle 4, and the change of anticollision circle 4 is convenient, when making anticollision circle 4 damage, can change fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An unmanned aerial vehicle anti-collision device comprises an unmanned aerial vehicle main body (1) and is characterized in that four groups of fixing assemblies (2) are connected above the unmanned aerial vehicle main body (1), the unmanned aerial vehicle main body (1) is connected with four groups of connecting rods (3) through the fixing assemblies (2), the unmanned aerial vehicle main body (1) is connected with an anti-collision ring (4) through the connecting rods (3), the anti-collision ring (4) is an O-shaped ring, buffer plates (5) are uniformly arranged on the outer portion of the anti-collision ring (4) along the circumferential direction at equal intervals, a buffer spring (6) is connected between each buffer plate (5) and the corresponding anti-collision ring (4), each fixing assembly (2) is composed of two groups of fixing hoops (7) and a fixing rod (8), each fixing rod (8) is of a cylindrical structure, the two groups of fixing hoops (7) are symmetrically arranged on two sides of the fixing rods (8), and the C type opening one end of fixed staple bolt (7) is rotated through the pivot and is connected in unmanned aerial vehicle main part (1), and fixed plate (9), two sets of have all been welded to the other end be connected with fixing bolt (10) between fixed plate (9), and is two sets of the inside of the C type opening of fixed staple bolt (7) all bonds and has fixture block (11), circular jack (12) have been seted up to the one end of connecting rod (3), and draw-in groove (13) have been seted up to connecting rod (3) one end both sides that are close to circular jack (12).

2. The unmanned aerial vehicle buffer stop of claim 1, characterized in that, connecting rod (3) is L type structure, and the one end of connecting rod (3) is fixed on unmanned aerial vehicle main part (1) through fixed subassembly (2), and the other end welds on crashproof circle (4).

3. The unmanned aerial vehicle buffer stop of claim 1, characterized in that, the buffer board (5) is arranged outside the anticollision ring (4) in a circular array, the buffer board (5) is an arc-shaped board, and a protection pad is bonded on one side of the buffer board (5) far away from the anticollision ring (4), and the protection pad is made of rubber material.

4. The unmanned aerial vehicle buffer stop of claim 1, characterized in that, the hole groove size of the circular jack (12) of connecting rod (3) one end matches with the size of dead lever (8).

5. The unmanned aerial vehicle buffer stop of claim 1, characterized in that, the size of draw-in groove (13) of connecting rod (3) one end both sides matches with the size of fixture block (11) of fixed staple bolt (7) inboard connection.