CN216546738U

CN216546738U - Rainproof and dustproof device for inspection unmanned aerial vehicle

Info

Publication number: CN216546738U
Application number: CN202122627718.1U
Authority: CN
Inventors: 金胜骞; 赵栩菲; 焦晓雷
Original assignee: Nanjing Jieyuan Electric Power Technology Development Co ltd
Current assignee: Jiangsu Jieyuan New Energy Group Co.,Ltd.
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-17
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a rainproof and dustproof device for an inspection unmanned aerial vehicle, which relates to the technical field of inspection unmanned aerial vehicles and comprises a buckle movably clamped on a machine arm of the inspection unmanned aerial vehicle, a protective cover fixedly connected to the surface of the buckle and a flow guide rainproof plate arranged at the top of the protective cover, wherein the flow guide rainproof plate is of a hollow structure, the top and the bottom of the flow guide rainproof plate are conical surfaces, the edge of the flow guide rainproof plate bends downwards, and the protective cover is of a cylindrical frame structure arranged on the surface of a rotor wing of the inspection unmanned aerial vehicle. According to the utility model, the buckle, the protective cover and the flow guide rain-proof plate are arranged, the top of the flow guide rain-proof plate plays a rain-proof role, and the top of the conical surface can play a role of quickly dispersing rainwater, so that no rainwater is arranged near the rotor wing, and the rotor wing rotates to drive surrounding air to gather towards the center along the lower surface of the flow guide rain-proof plate and flow downwards, thereby providing a lift force, and solving the risk problem that the unmanned aerial vehicle is interfered by rainwater during flying in rainy days.

Description

Rainproof and dustproof device for inspection unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of inspection unmanned aerial vehicles, in particular to a rainproof and dustproof device for an inspection unmanned aerial vehicle.

Background

Unmanned aerial vehicle is the abbreviation of unmanned aerial vehicle, and unmanned aerial vehicle can realize functions such as taking photo by plane, patrolling and examining through ground control. We know that most unmanned aerial vehicles can not use in overcast and rainy days, and the civil unmanned aerial vehicle for amusement can select good weather flight, but patrol and examine unmanned aerial vehicle and civil amusement unmanned aerial vehicle essence and be different, patrol and examine that unmanned aerial vehicle usually all is the executive task at every turn of flying, even in overcast and rainy weather, if need go out the task, also can't avoid using. However, if need use and patrol and examine unmanned aerial vehicle, then hardly ensure to patrol and examine unmanned aerial vehicle's safe flight in rainy weather.

Therefore be difficult to ensure to patrol and examine unmanned aerial vehicle's safe flight, it does not possess waterproof function not to patrol and examine unmanned aerial vehicle, because a lot of unmanned aerial vehicle have all possessed certain waterproof function now, like patrolling and examining the unmanned aerial vehicle of this kind of executive task of unmanned aerial vehicle, waterproof function is then more victorious, the normal air current in the air has been disturbed in the rainwater whereabouts after raining to the leading-edge reason, the unmanned aerial vehicle rotor can't provide sufficient lift with normal speed work, this just leads to rainy day unmanned aerial vehicle flight to have the risk problem of crash, patrol and examine unmanned aerial vehicle flight in order to solve rainy day and receive the rainwater to disturb the risk problem that has the crash, we have provided a rain-proof dust keeper who patrols and examines unmanned aerial vehicle and use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rainproof and dustproof device for an inspection unmanned aerial vehicle, which solves the problem of risk of crash caused by rainwater interference on the flight of the inspection unmanned aerial vehicle in rainy days.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a patrol and examine rain-proof dust keeper that unmanned aerial vehicle used, includes that activity joint is patrolling and examining buckle, the protection casing of fixed connection on unmanned aerial vehicle horn and setting at the water conservancy diversion flashing board at protection casing top on patrolling and examining the unmanned aerial vehicle horn, the water conservancy diversion flashing board is the conical surface for hollow structure and top and bottom, and the limit eaves downwarping of water conservancy diversion flashing board, the protection casing is patrolling and examining the cylindric frame construction on unmanned aerial vehicle rotor surface for setting up.

Preferably, the buckle includes two upper and lower semicircle tubulose card pipes, sets up the elasticity bed course on two card pipe inner walls, sets up at the positive and back of one of them card pipe and with the reference column of another card pipe activity grafting and set up at the positive and back of one of them card pipe and with the fixed knot of another card pipe activity joint.

Preferably, the inner wall of the elastic cushion is corrugated.

Preferably, the protection casing including respectively with two card pipe fixed connection's last guard shield and lower guard shield, go up the guard shield and be provided with the connecting clip down between the guard shield, water conservancy diversion flashing board fixed connection is at the top of last guard shield.

Preferably, the position department that goes up the guard shield and corresponds the card pipe down is provided with curved structure, and goes up the guard shield and corresponds the equal fixedly connected with in curved structure's position department pre-buried pole of lower guard shield, two the card pipe is fixed the surface of cup jointing the pre-buried pole on last guard shield and lower guard shield respectively.

Preferably, the junction position between the bottom and the top of the flow guide rain guard is a downward-bent smooth curved surface structure.

(III) advantageous effects

The utility model provides a rainproof and dustproof device for an inspection unmanned aerial vehicle, which has the following beneficial effects:

according to the unmanned aerial vehicle, the buckle, the protective cover and the flow guide rain-proof plate are arranged, the buckle is arranged on the arm of the unmanned aerial vehicle, the protective cover can be arranged on the surface of the rotor wing of the unmanned aerial vehicle, the top of the flow guide rain-proof plate plays a role in rain prevention, the top of the conical surface can play a role in rapidly evacuating rainwater, and it is ensured that no rainwater exists near the rotor wing; in addition, the bottom conical surface of the flow guide rain-proof plate and the smooth curved surface which is bent downwards and is close to the junction position of the bottom conical surface and the top can play a role in guiding the air below, and the rotor rotates to drive the surrounding air to gather towards the center and flow downwards along the lower surface of the flow guide rain-proof plate, so that the lift force is provided, and the effects of reducing rainwater interference and reducing the risk of air crash are achieved; when the inspection unmanned aerial vehicle flies in a forest area, the protective cover, the rain-proof guide plate and other leaves which can block falling in the air can be prevented from hitting the rotor wing to avoid influencing the flying, so that the dustproof effect is achieved; the problem of overcast and rainy sky patrol and examine unmanned aerial vehicle flight and receive the rainwater and disturb the risk that has the air crash is solved.

Drawings

FIG. 1 is a front view of the mounting structure of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of an upper shield and a pre-buried rod according to the present invention;

FIG. 4 is a schematic perspective view of the lower shield and the embedded rod according to the present invention;

FIG. 5 is a side view of the buckle of the present invention;

fig. 6 is a perspective view of the connector clip of the present invention.

In the figure: 1. buckling; 11. clamping the pipe; 12. an elastic cushion layer; 13. a positioning column; 14. a fixing buckle; 2. a protective cover; 21. an upper shield; 22. a lower shield; 23. connecting a clamp; 24. pre-burying a rod; 3. a diversion rain-proof plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a patrol and examine rain-proof dust keeper that unmanned aerial vehicle used, includes buckle 1, the protection casing 2 of fixed connection on 1 surface of buckle and the water conservancy diversion weather shield 3 of setting at 2 tops of protection casing that activity joint is patrolling and examining unmanned aerial vehicle horn, and water conservancy diversion weather shield 3 is the conical surface for hollow structure and top and bottom, and the limit eaves downwarping of water conservancy diversion weather shield 3, and protection casing 2 is patrolling and examining the cylindric frame construction on unmanned aerial vehicle rotor surface for setting up.

As a technical optimization scheme of the utility model, the buckle 1 comprises an upper semicircular pipe-shaped clamp pipe 11 and a lower semicircular pipe-shaped clamp pipe 11, an elastic cushion layer 12 arranged on the inner walls of the two clamp pipes 11, a positioning column 13 arranged on the front surface and the back surface of one clamp pipe 11 and movably inserted into the other clamp pipe 11, and a fixing buckle 14 arranged on the front surface and the back surface of one clamp pipe 11 and movably clamped with the other clamp pipe 11.

As a technical optimization scheme of the utility model, the inner wall of the elastic cushion layer 12 is corrugated, and the elastic cushion layer 12 is made of foam, so that the elastic cushion layer has buffering and deformation performances, and the buckle 1 and the machine arm are stably and firmly installed without looseness.

As a technical optimization scheme of the utility model, the protective cover 2 comprises an upper protective cover 21 and a lower protective cover 22 which are respectively fixedly connected with the two clamping pipes 11, a connecting clamp 23 is arranged between the upper protective cover 21 and the lower protective cover 22, and the diversion rainproof plate 3 is fixedly connected to the top of the upper protective cover 21.

As a technical optimization scheme of the present invention, the positions of the upper shield 21 and the lower shield 22 corresponding to the pipe clamping 11 are provided with a bending structure, the positions of the upper shield 21 and the lower shield 22 corresponding to the bending structure are both fixedly connected with the embedded rod 24, and the two pipe clamping 11 are respectively and fixedly sleeved on the surface of the embedded rod 24 on the upper shield 21 and the lower shield 22.

As a technical optimization scheme of the utility model, the junction position of the bottom and the top of the flow guide rain-proof plate 3 is a downward-bent smooth curved surface structure.

In conclusion, the buckle 1, the protective cover 2 and the flow guide rain-proof plate 3 are arranged, so that the problem of risk of crash caused by rainwater interference when the unmanned aerial vehicle is patrolled and examined in rainy days is solved.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a patrol and examine rain-proof dust keeper that unmanned aerial vehicle used which characterized in that: including activity joint buckle (1), fixed connection on patrolling and examining unmanned aerial vehicle horn protection casing (2) and setting at protection casing (2) water conservancy diversion flashing board (3) at top at buckle (1) surface, water conservancy diversion flashing board (3) are the conical surface for hollow structure and top and bottom, and the limit eaves downwarping of water conservancy diversion flashing board (3), protection casing (2) are patrolling and examining the cylindric frame construction on unmanned aerial vehicle rotor surface for setting up.

2. The rainproof and dustproof device for the inspection unmanned aerial vehicle according to claim 1, which is characterized in that: the buckle (1) comprises an upper semicircular tube-shaped clamp pipe (11), a lower semicircular tube-shaped clamp pipe (11), an elastic cushion layer (12) arranged on the inner wall of the two clamp pipes (11), a positioning column (13) arranged on the front surface and the back surface of one of the clamp pipes (11) and movably inserted into the other clamp pipe (11), and a fixing buckle (14) arranged on the front surface and the back surface of one of the clamp pipes (11) and movably clamped with the other clamp pipe (11).

3. The rainproof and dustproof device for the inspection unmanned aerial vehicle according to claim 2, wherein: the inner wall of the elastic cushion layer (12) is corrugated.

4. The rainproof and dustproof device for the inspection unmanned aerial vehicle according to claim 2, wherein: the protection casing (2) including respectively with two card pipe (11) fixed connection's last guard shield (21) and lower guard shield (22), go up guard shield (21) and be provided with between lower guard shield (22) connecting clip (23), water conservancy diversion flashing board (3) fixed connection is at the top of last guard shield (21).

5. The rainproof and dustproof device for the inspection unmanned aerial vehicle according to claim 4, wherein: go up guard shield (21) and lower guard shield (22) and correspond the position department of card pipe (11) and be provided with bending structure, and go up guard shield (21) and lower guard shield (22) and correspond the equal fixedly connected with in position department of bending structure pre-buried pole (24), two card pipe (11) are fixed the surface of cup jointing pre-buried pole (24) on last guard shield (21) and lower guard shield (22) respectively.

6. The rainproof and dustproof device for the inspection unmanned aerial vehicle according to claim 1, which is characterized in that: the bottom of the flow guide rain-proof plate (3) is of a smooth curved surface structure which is bent downwards near the junction position of the top of the flow guide rain-proof plate.