CN220076682U

CN220076682U - Unmanned aerial vehicle cage type protective cover for sealing complex environment

Info

Publication number: CN220076682U
Application number: CN202321568417.9U
Authority: CN
Inventors: 刘兴超; 王涛; 杨大伟
Original assignee: Harbin Institute of Technology; Chongqing Research Institute of Harbin Institute of Technology
Current assignee: Harbin Institute of Technology; Chongqing Research Institute of Harbin Institute of Technology
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-24
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle cage type protective cover for a closed complex environment, which comprises a first shaping ring, a protective rod, a fixing buckle and a second shaping ring, wherein two ends of the protective rod respectively penetrate through two through holes positioned at diagonal positions on the first shaping ring and are connected with two insertion holes positioned at diagonal positions on the second shaping ring, the middle parts of the protective rods are intersected on the fixing buckle and are fixed through a clamping groove, and a plurality of protective rods form the cage type protective cover through bending. According to the utility model, the protection rod is connected with the first shaping ring, the fixing buckle and the second shaping ring to realize bending, so that the cage-type protection cover is formed, the unmanned aerial vehicle in the cage-type protection cover is protected, the deformation resistance is better, and the damage to the unmanned aerial vehicle can be reduced when the unmanned aerial vehicle is impacted. And simple structure, simple to operate, the bottom can form better landing platform, and the flight of being convenient for takes off and land, protects unmanned aerial vehicle's circumference everywhere when subtracting heavy.

Description

Unmanned aerial vehicle cage type protective cover for sealing complex environment

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle cage type protective cover for a closed complex environment.

Background

Unmanned aerial vehicle refers to an aircraft with a power plant and no operator. The self-weight of the aircraft can be overcome by utilizing aerodynamic force, the aircraft can fly autonomously or remotely, and the aircraft has wide application in civil fields and military fields.

At present, unmanned aerial vehicles are easy to be interfered or misoperation is easy to occur in a closed complex environment, and collision phenomenon is caused. When the unmanned aerial vehicle hits the ground, the wall surface or some sharp objects, the unmanned aerial vehicle is easy to damage. Damaged unmanned aerial vehicle often is difficult to repair, and life reduces to can bring great economic loss.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the technical problem that the existing unmanned aerial vehicle has no protection function and cannot resist impact damage.

(II) technical scheme

In order to solve the technical problems, the utility model provides an unmanned aerial vehicle cage type protection cover for a closed complex environment, which comprises a first shaping ring, a protection rod, a fixing buckle and a second shaping ring, wherein a plurality of through holes for the protection rod to pass through are formed in an annular array on the first shaping ring, the fixing buckle is arranged right above the first shaping ring, a plurality of clamping grooves for the protection rod to be embedded are formed in the fixing buckle, the clamping grooves are mutually communicated in the center of the fixing buckle, the second shaping ring is arranged right below the first shaping ring, a plurality of insertion holes for the protection rod to be inserted are formed in an annular array on the second shaping ring, two ends of the protection rod respectively penetrate through two through holes in a diagonal position on the first shaping ring and are connected with two insertion holes in a diagonal position on the second shaping ring, the middle part of the protection rod is fixed on the fixing buckle and passes through the clamping grooves, and a plurality of protection junction rods form a cage type protection cover through bending.

Further, the center of the first shaping ring is provided with a main platform for the installation of the unmanned aerial vehicle controller, the first shaping ring is connected with the main platform through a plurality of brackets, and the brackets are provided with auxiliary platforms for the installation of the unmanned aerial vehicle power device.

Further, the total of four brackets is four groups, and the included angle between two adjacent brackets is 90 degrees.

Further, the protection rod is a carbon fiber rod.

Further, the number of the protection rods is four.

Further, the draw-in groove includes accommodation space and bayonet socket, accommodation space's width with the diameter phase-match of protection pole, accommodation space's height with four the stack height phase-match of protection pole, the bayonet socket sets up accommodation space's bottom, just the width of bayonet socket is less than the diameter of protection pole.

Further, the insertion hole is horizontally arranged on the side face of the second shaping ring.

Further, the first shaping ring and the second shaping ring are both circular, and the diameter of the first shaping ring is larger than that of the second shaping ring.

(III) beneficial effects

The technical scheme of the utility model has the following advantages: realize crooked through being connected guard bar with first shaping ring, fixed buckle and second shaping ring to form cage safety cover, protect inside unmanned aerial vehicle, have better anti deformability, can reduce unmanned aerial vehicle's harm that receives when unmanned aerial vehicle receives the striking. And simple structure, simple to operate, the bottom can form better landing platform, and the flight of being convenient for takes off and land, protects unmanned aerial vehicle's circumference everywhere when subtracting heavy.

Drawings

Fig. 1 is a schematic structural view of a cage-type protection cover for an unmanned aerial vehicle for enclosing a complex environment according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a first shaping ring according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a fixing buckle according to an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a second shaping ring according to an embodiment of the present utility model;

in the figure: 1. a first shaping ring; 2. a protective rod; 3. a fixing buckle; 4. a second shaping ring; 10. a through hole; 11. a main platform; 12. a bracket; 13. attaching a platform; 30. an accommodation space; 31. a bayonet; 40. and a jack.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides an unmanned aerial vehicle cage-type protection cover for a complex environment, which comprises a first shaping ring 1, a protection rod 2, a fixing buckle 3 and a second shaping ring 4, wherein a plurality of through holes 10 for the protection rod 2 to pass through are formed in an annular array on the first shaping ring 1, the fixing buckle 3 is arranged right above the first shaping ring 1, a plurality of clamping grooves for the protection rod 2 to be embedded are formed in the fixing buckle 3, the clamping grooves are mutually communicated in the center of the fixing buckle 3, the second shaping ring 4 is arranged right below the first shaping ring 1, a plurality of jacks 40 for the protection rod 2 to be inserted are formed in an annular array on the second shaping ring 4, two ends of the protection rod 2 respectively pass through the two through holes 10 positioned in a diagonal position on the first shaping ring 1 and are connected with the two jacks 40 positioned in a diagonal position on the second shaping ring 4, the middle part of the protection rod 2 is intersected on the fixing buckle 3 and is clamped in the clamping grooves for further reduction in the protection rod, and the protection cover has a more stable strength compared with the protection rod 2, and the protection cover is formed by a more stable structure. Realize crooked through being connected protection pole 2 with first shaping ring 1, fixed buckle 3 and second shaping ring 4 to form cage safety cover, protect inside unmanned aerial vehicle, have better anti deformability, can reduce unmanned aerial vehicle's harm that receives when unmanned aerial vehicle receives the striking. And simple structure, simple to operate, the second setting ring 4 makes the bottom of cage safety cover can form better landing platform, and the flight of being convenient for takes off and land, protects unmanned aerial vehicle's circumference everywhere when subtracting heavy.

Referring to fig. 2, in some embodiments, a main platform 11 for installing a controller of the unmanned aerial vehicle is disposed at the center of the first shaping ring 1, the first shaping ring 1 is connected with the main platform 11 through a plurality of brackets 12, and an auxiliary platform 13 for installing a power device of the unmanned aerial vehicle is disposed on the brackets 12. The main platform 11, the auxiliary platform 13, the bracket 12 and the first shaping ring 1 may be integrally formed to improve structural strength and facilitate installation.

In some embodiments, the brackets 12 have four groups, and the included angle between two adjacent brackets 12 is 90 degrees, which meets the requirement of the four-axis aircraft for mounting the rotor blade, and has good balance performance.

In some embodiments, the protection rod 2 is a carbon fiber rod, which is light in weight, high in strength, and has better toughness, and the diameter of the carbon fiber rod is preferably 1.5mm.

In some embodiments, the number of the protection rods 2 is four, so that a relatively moderate gap is kept between every two protection rods 2, the unmanned aerial vehicle body can be protected, redundancy can be avoided, and the flight load of the unmanned aerial vehicle is increased.

Referring to fig. 3, in some embodiments, the clamping groove includes a receiving space 30 and a bayonet 31, a width of the receiving space 30 is matched with a diameter of the protection rod 2, a height of the receiving space 30 is matched with a stacking height of four protection rods 2, the bayonet 31 is disposed at a bottom of the receiving space 30, and a width of the bayonet 31 is smaller than the diameter of the protection rod 2, and the four protection rods 2 are clamped into the receiving space 30 through the bayonet 31 and located on different planes without interference.

Referring to fig. 4, in some embodiments, the insertion hole 40 is horizontally disposed on the side of the second shaping ring 4, and when the protection rod 2 is inserted into the insertion hole 40, since the rebound direction of the protection rod 2 is perpendicular to the direction of the insertion hole 40, the risk that the protection rod 2 accidentally falls out of the insertion hole 40 is reduced.

In some embodiments, the first shaping ring 1 and the second shaping ring 4 are both circular, and the diameter of the first shaping ring 1 is larger than the diameter of the second shaping ring 4, so that the cage-type protective cover forms a sphere while ensuring that the bottom is flat and can stand on a conventional plane.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. A unmanned aerial vehicle cage safety cover for enclosing complex environment, its characterized in that: the novel protective cover comprises a first shaping ring, a protective rod, a fixing buckle and a second shaping ring, wherein a plurality of through holes for the protective rod to pass through are formed in the first shaping ring in an annular array mode, the fixing buckle is arranged right above the first shaping ring, a plurality of clamping grooves for the protective rod to be embedded in are formed in the fixing buckle, the clamping grooves are mutually communicated in the center of the fixing buckle, the second shaping ring is arranged right below the first shaping ring, a plurality of jacks for the protective rod to be inserted are formed in the second shaping ring in an annular array mode, two ends of the protective rod respectively penetrate through the two through holes located at diagonal positions on the first shaping ring and the two through holes located at diagonal positions on the second shaping ring, the middle portions of the protective rod are intersected on the fixing buckle and are fixed through the clamping grooves, and the protective rod is bent to form a cage type protective cover.

2. A drone cage for enclosing complex environments as claimed in claim 1, wherein: the center of the first shaping ring is provided with a main platform for the installation of the unmanned aerial vehicle controller, the first shaping ring is connected with the main platform through a plurality of brackets, and the brackets are provided with auxiliary platforms for the installation of the unmanned aerial vehicle power device.

3. A drone cage for enclosing complex environments as claimed in claim 2, wherein: the brackets are four groups in total, and the included angle between every two adjacent brackets is 90 degrees.

4. A drone cage for enclosing complex environments as claimed in claim 1, wherein: the protection rod is a carbon fiber rod.

5. A drone cage for enclosing complex environments as claimed in claim 1, wherein: the number of the protection rods is four.

6. The unmanned aerial vehicle cage cover for enclosing a complex environment of claim 5, wherein: the draw-in groove includes accommodation space and bayonet socket, accommodation space's width with the diameter phase-match of protection pole, accommodation space's height with four the stack height phase-match of protection pole, the bayonet socket sets up accommodation space's bottom, just the width of bayonet socket is less than the diameter of protection pole.

7. A drone cage for enclosing complex environments as claimed in claim 1, wherein: the insertion holes are horizontally arranged on the side face of the second shaping ring.

8. A drone cage for enclosing complex environments as claimed in claim 1, wherein: the first shaping ring and the second shaping ring are both circular, and the diameter of the first shaping ring is larger than that of the second shaping ring.