CN215098274U

CN215098274U - Detect unmanned aerial vehicle

Info

Publication number: CN215098274U
Application number: CN202122393858.7U
Authority: CN
Inventors: 郭强; 魏广鸿; 梅东升; 白德龙; 蔡来生; 姜世峰; 毛永清; 刘吉; 武国旺; 赵志宏; 梁浩; 孙健; 王荣; 董伟波; 赵潇然; 苗宏; 付达; 刘政修; 梁满仓; 潘海斌
Original assignee: Inner Mongolia Jinglong Power Generation Co ltd; Beijing Jingneng Energy Technology Research Co ltd
Current assignee: Inner Mongolia Jinglong Power Generation Co ltd; Beijing Jingneng Energy Technology Research Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2021-12-10
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a detect unmanned aerial vehicle, it includes fuselage main part and protective structure to detect unmanned aerial vehicle, the fuselage main part sets up protective structure's inside set up the opening on the protective structure, the opening sets up the below of fuselage main part. Compared with the prior art, the unmanned aerial vehicle for detection has the advantages that the opening on the protective structure is arranged below the main body of the vehicle body, so that the main body of the vehicle body can be conveniently installed or detached in the protective structure through the opening; on the other hand, when detecting unmanned aerial vehicle not using, be convenient for detect that unmanned aerial vehicle is steady puts subaerial, does not make a round trip to roll.

Description

Detect unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle field particularly, relates to a detect unmanned aerial vehicle.

Background

The mode that patrols the inside scene and detect at power plant boiler up to now mainly has the personnel to build testing platform, and the personnel are in and patrol the detection etc. on testing platform, and this kind of traditional testing mode needs a large amount of personnel to consume the plenty of time and builds, demolish testing platform on, can not realize patrolling the detection fast to the inside scene of boiler.

The patent of application number CN201910465814.5 in the prior art discloses a novel-structure omnidirectional coaxial unmanned aerial vehicle which comprises three parts, namely a spherical reticular shell, a triaxial internal rotating mechanism and a coaxial unmanned helicopter. The spherical reticular shell is positioned at the outermost side of the unmanned aerial vehicle and wraps the internal rotating mechanism and the coaxial unmanned helicopter; the inner rotating mechanism consists of an inner ring and an outer ring, and the outer ring is connected with the spherical meshed shell through a rotating bearing; the coaxial unmanned helicopter is connected to the inner rotating mechanism inner ring through a support rod and a rotating bearing, and is positioned in the center of the spherical meshed shell. Although this patent sets up spherical netted shell in unmanned aerial vehicle's the outside and plays the effect of protection unmanned aerial vehicle, but unmanned aerial vehicle is more troublesome with the dismantlement installation of spherical netted shell, and unmanned aerial vehicle can not steady when not using put subaerial, but make a round trip to roll on the ground.

In view of this, the present invention is especially provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detect unmanned aerial vehicle to it is more troublesome with the dismantlement installation of spherical netted shell to solve among the prior art unmanned aerial vehicle, can not steady when unmanned aerial vehicle does not use put subaerial, but the rolling problem of making a round trip on the ground.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a detect unmanned aerial vehicle, detect unmanned aerial vehicle includes fuselage main part and protective structure, the fuselage main part sets up protective structure's inside last opening that sets up of protective structure, the opening sets up the below of fuselage main part.

The unmanned aerial vehicle for detection has reasonable structure arrangement, the opening is arranged below the main body of the vehicle body, on one hand, the main body of the vehicle body is convenient to be installed/disassembled in the protective structure through the opening; on the other hand, when detecting unmanned aerial vehicle not using, be convenient for detect that unmanned aerial vehicle is steady puts subaerial, does not make a round trip to roll.

Further, the main body of the machine body is connected with the protective structure through a connecting device.

The arrangement increases the connection stability of the protective structure and the main body of the fuselage on one hand; on the other hand receives when striking when detecting unmanned aerial vehicle, can play the effect of buffering striking, further forms the protection to the fuselage main part.

Further, protective structure includes protection pole subassembly and coupling assembling, protection pole subassembly with coupling assembling is connected.

Furthermore, the protective structure adopts a football-shaped net-shaped hollow design.

On one hand, the propeller blade is isolated from contact with human beings, obstacles and the like, and double protection on the human beings and the unmanned aerial vehicle is realized; on the other hand the design of protective structure fretwork is convenient for detect unmanned aerial vehicle and carries out the detection task of full aspect, also can make the result of detection more accurate.

Furthermore, a second connecting element is provided on the protective structure, by means of which the protective structure is connected to the connecting device.

This arrangement facilitates the attachment of the attachment means to the protective structure.

Further, detect unmanned aerial vehicle still includes driving system, flight control system, image transmission system and power supply system, image transmission system, flight control system are connected with remote control unit.

Furthermore, a camera device is arranged on the machine body, and the camera device transmits acquired information to the remote control device through an image transmission system.

Further, the camera device comprises a camera and a holder, and the camera is arranged on the holder.

Furthermore, an obstacle avoidance radar device is arranged on the main body of the airplane body, and the obstacle avoidance radar device is arranged on the front side and/or the rear side and/or the left side and/or the right side and/or the upper side and/or the lower side of the main body of the airplane body.

Furthermore, a lighting device is arranged on the machine body main body and connected with a remote control device, and the lighting device is controlled by the remote control device.

Compared with the prior art, a detect unmanned aerial vehicle have following beneficial effect: the unmanned aerial vehicle for detection has reasonable structure arrangement, the opening on the protective structure is arranged below the main body of the vehicle body, on one hand, the main body of the vehicle body is convenient to be installed/disassembled in the protective structure through the opening; on the other hand, when detecting unmanned aerial vehicle not using, be convenient for detect that unmanned aerial vehicle is steady puts subaerial, does not make a round trip to roll.

Drawings

Fig. 1 is a schematic view of a front view structure of an unmanned aerial vehicle according to an embodiment of the present invention;

fig. 2 is a schematic side view of the unmanned aerial vehicle according to the embodiment of the present invention;

fig. 3 is a schematic view of a front view structure of the unmanned aerial vehicle according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a third connecting member and a retractable assembly of the unmanned aerial vehicle according to an embodiment of the present invention;

fig. 5 is a schematic view of a top view structure of the device for detecting the flight balance adjustment of the unmanned aerial vehicle according to the embodiment of the present invention;

fig. 6 is a schematic diagram of a cross-sectional structure for detecting a flight balance adjustment device of an unmanned aerial vehicle.

Description of reference numerals:

1. a main body of the body; 101. the bottom of the machine; 2. a protective structure; 201. an opening; 210. a guard bar assembly; 211. a first lever; 212. a second lever; 220. a connecting assembly; 221. a first connecting member; 222. a second connecting member; 223. a third connecting member; 23. a retractable assembly; 3. a first obstacle avoidance module; 4. a first light module; 41. a center ball; 42. a plane; 43. a sliding resistor; 431. a sliding part; 432. a stationary portion; 400. a flight balance adjustment device; 5. a second light module; 53. a third light module; 6. a camera; 7. a fourth light module; 8. a second obstacle avoidance module; 9. and (4) a connecting device.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The descriptions of "first", "second", etc. mentioned in the embodiments of the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

This embodiment proposes a detect unmanned aerial vehicle, as shown in fig. 1-3, detect unmanned aerial vehicle includes unmanned aerial vehicle's fuselage main part 1 and protective structure 2, fuselage main part 1 sets up protective structure 2's inside set up opening 201 on the protective structure 2, opening 201 sets up the below of fuselage main part 1.

The opening 201 is arranged below the fuselage body 1, on the one hand, the fuselage body 1 is convenient to be mounted/dismounted in the protective structure 2 through the opening 201; on the other hand, when detecting unmanned aerial vehicle not using, be convenient for detect that unmanned aerial vehicle is steady puts subaerial, does not make a round trip to roll.

A detect unmanned aerial vehicle, protective structure 2's setting can realize guaranteeing to detect unmanned aerial vehicle flight gesture and can not take place too big change when detecting unmanned aerial vehicle low-speed flying speed produces the collision to inner structure and subassembly can not take place to damage, can continue to carry out the inspection task.

In particular, as shown in fig. 3, the fuselage body 1 is connected to the protective structure 2 by means of a connecting device 9.

This arrangement increases on the one hand the stability of the connection of the protective structure 2 to the fuselage body 1; on the other hand receives when striking when detecting unmanned aerial vehicle, can play the effect of buffering, further forms the protection to fuselage main part 1.

Specifically, the connecting device 9 is not limited.

More specifically, one end of the support is connected to the protective structure 2, and the other end of the support is connected to the fuselage main body 1.

Preferably, in this embodiment, as shown in fig. 3, the connecting device 9 is a bracket. One end of the bracket is connected with the second connecting piece 222, and the other end of the bracket is connected with the machine bottom 101.

Specifically, as shown in fig. 1 to 3, the protection structure 2 includes a protection rod assembly 210 and a connection assembly 220, and the protection rod assembly 210 is connected to the connection assembly 220.

Specifically, the guard bar assembly 210 includes a first bar 211 and a second bar 212. The connection assembly 220 includes a first connection member 221, a second connection member 222, and a third connection member 223.

Specifically, as shown in fig. 1 to 3, the protective structure 2 is designed to be a mesh-like hollow structure.

The protective structure 2 adopts the mesh-shaped hollow shell to isolate the contact of the propeller blades with human beings, obstacles and the like on one hand, and realizes double protection of the human beings and the unmanned aerial vehicle; on the other hand, the design of 2 hollows of the protective structure is convenient for detecting the unmanned aerial vehicle to carry out detection tasks of all aspects, and the detection result can be more accurate.

Specifically, a second connecting piece 222 is arranged on the protective structure 2, and the protective structure 2 is connected with the connecting device 9 through the second connecting piece 222.

This arrangement facilitates the attachment of the attachment means 9 to the protective structure 2.

The opening 201 of the shielding structure 2 is composed of a second rod 212 and a third connecting piece 223.

An extensible component 23 is arranged on an opening 201 of the protective structure 2, the extensible component 23 can enable the opening 201 to be opened or contracted relative to the protective structure 2, and the extensible component 23 is connected with a remote control device.

When the unmanned aerial vehicle is detected to perform flying operation, the remote control device can control the telescopic component 23 to extend out, so that the opening 201 is reduced relative to the protective structure 2, and the unmanned aerial vehicle can be better protected and detected; when detecting that unmanned aerial vehicle does not carry out the flight operation, remote control unit can control telescopic component 23 withdrawal, makes opening 201 is relative protective structure 2 is opened, guarantees to detect that unmanned aerial vehicle steadily falls to the ground.

More specifically, in the present embodiment, as shown in fig. 4, the telescopic assembly 23 is preferably provided on the third connecting member 223. The telescopic assembly 23 is provided with a plurality of sections, and circuits for triggering the telescopic sections are connected in parallel.

Specifically, a flight balance adjustment device 400 is provided on the main body 1.

The adjustment of flight balance adjusting device 400 triggers the flexible electric current size of scalable subassembly 23 and adjusts scalable subassembly 23 and stretch out or retract, also can ensure when detecting that unmanned aerial vehicle receives the striking unbalance to appear and detect the balanced flight of unmanned aerial vehicle.

More specifically, as shown in fig. 3, a flight balance adjustment device 400 is provided at a central position of the machine base 101.

More specifically, as shown in fig. 5 and 6, the flying balance adjusting device 400 includes a center ball 41 located at the center of the machine bottom 101, a plane 42 for holding the center ball 41, and a sliding resistor 43 disposed along a connecting line between the center ball 41 and the third connecting member 223; the sliding resistor 43 includes a sliding part 431 and a stationary part 432, the sliding part 431 is sleeved outside the stationary part 432, and the outer end of the sliding part 431 is connected with the center ball 41; the number of the sliding resistors 43 is the same as that of the telescopic assemblies 23, and the sliding resistors 43 are connected in series with a circuit for triggering the telescopic assemblies 23 to stretch and contract. The flight balance adjustment device 400 is configured to quickly and accurately control the magnitude of the current flowing through the retractable assembly 23.

When the unmanned aerial vehicle is detected to be impacted and unbalanced, the flight balance adjusting device 400 controls the central ball 41 to slide towards one side, and pushes the sliding part 431 of the sliding resistor 43 at the inclined side to slide towards one side of the static part 432, so that the resistance is reduced; the sliding portion 431 of the other sliding resistor 43 slides to the outside of the stationary portion 432, increasing the resistance; therefore, the current of the corresponding telescopic assembly 23 is increased and decreased, so that the telescopic assembly 23 on one inclined side is extended, and the telescopic assembly 23 on the other inclined side is shortened to balance the flight of the unmanned aerial vehicle; it can be seen that the center ball 41 has different degrees of triggering elongation for the plurality of extendable assemblies 23 on one side in the tilting direction and different degrees of triggering shortening for the plurality of extendable assemblies 23 on the other side in the tilting direction after sliding; thereby can ensure to detect the balanced flight of unmanned aerial vehicle.

Specifically, detect unmanned aerial vehicle and include driving system, flight control system, image transmission system and power supply system, image transmission system, flight control system are connected with remote control unit.

Specifically, a camera device is provided on the main body 1, and the camera device is used for collecting information (video or photos). The camera device transmits the collected information to the remote control device through the image transmission system.

More specifically, the position where the imaging device is provided on the main body 1 is not limited. The imaging device is arranged on the front side and/or the rear side and/or the left side and/or the right side and/or the upper side and/or the lower side of the body 1. The image pickup device may be provided at the front side on the body main body 1, the image pickup device may be provided at the rear side of the body main body 1, the image pickup device may be further provided at the upper side of the body main body 1, and the like.

Preferably, in the present embodiment, as shown in fig. 1 and 2, the image pickup device is provided on the front side of the body main body 1.

More specifically, as shown in fig. 1 and 2, the imaging device includes a camera 6 and a pan/tilt head on which the camera 6 is disposed.

Preferably, in this embodiment, the camera 6 is a high-sensitivity high-definition camera, and the pan/tilt head is a two-axis pan/tilt head.

This setting is convenient for unmanned aerial vehicle to work under the dim light environment to the diaxon cloud platform realizes increasing steady in the roll direction, realizes controllable angle in the every single move direction and reaches 180 degrees.

Specifically, as shown in fig. 1 and 2, an obstacle avoidance radar device is arranged on the fuselage main body 1, and the obstacle avoidance radar device is used for avoiding obstacles in the flying process of the unmanned aerial vehicle.

Specifically, the number of obstacle avoidance modules in the obstacle avoidance radar device is not limited, the obstacle avoidance radar device may include one obstacle avoidance module, the obstacle avoidance radar device may include two obstacle avoidance modules, and the obstacle avoidance radar device may further include three obstacle avoidance modules and the like.

More specifically, preferably, in this embodiment, as shown in fig. 1 and 2, the obstacle avoidance radar device includes two obstacle avoidance modules, namely a first obstacle avoidance module 3 and a second obstacle avoidance module 8.

More specifically, the position of the obstacle avoidance radar device provided on the main body 1 is not limited. The obstacle avoidance radar device is arranged on the front side and/or the rear side and/or the left side and/or the right side and/or the upper side and/or the lower side of the fuselage main body 1. The obstacle avoidance radar device can be arranged on the front side of the machine body 1, the obstacle avoidance radar device can be arranged on the rear side of the machine body 1, and the obstacle avoidance radar device can also be arranged on the front side, the rear side and the like of the machine body 1.

Preferably, in this embodiment, as shown in fig. 1 and 2, the first obstacle avoidance module 3 is disposed at the rear side of the main body 1, and the second obstacle avoidance module 8 is disposed at the front side of the main body 1.

The first obstacle avoidance module 3 is arranged at the rear side of the main body 1, so that the unmanned aerial vehicle can avoid obstacles in a certain range behind the unmanned aerial vehicle in the backward flight process, the collision probability of the unmanned aerial vehicle and the obstacles is reduced, and the service life of the unmanned aerial vehicle is prolonged; obstacle module 8 setting is kept away to the second in the front side of fuselage main part 1, realizes that unmanned aerial vehicle is flying the in-process forward and is evaded the barrier in preceding certain extent to reduce unmanned aerial vehicle and barrier probability of bumping, and then the extension detect unmanned aerial vehicle's life.

Specifically, as shown in fig. 1 and 2, a lighting device is provided on the main body 1.

Specifically, the lighting device is connected with the remote control device and is controlled through the remote control device.

More specifically, the turning-on and turning-off and the brightness of the lighting device are controlled through a dial wheel on the remote control device.

The lighting device is arranged to help an unmanned aerial vehicle operator judge the posture of the unmanned aerial vehicle within the sight distance range; and on the other hand, the light is supplemented to the camera device.

Specifically, the number of the light modules in the light device is not limited, the light device can comprise one light module, the obstacle avoidance radar device can comprise two light modules, and the light switch device can further comprise four light modules and the like.

Preferably, in this embodiment, more specifically, as shown in fig. 1 and 2, the light module includes four light modules, namely a first light module 4, a second light module 5, a third light module 53 and a fourth light module 7.

More specifically, the lighting device is disposed on the front side and/or the rear side and/or the left side and/or the right side and/or the upper side and/or the lower side of the main body 1. The position of the lighting device arranged on the machine body 1 is not limited. The light device can set up the front side of fuselage main part 1, the light device can set up the rear side of fuselage main part 1, the light device sets up front side, rear side, left side and upside etc. of fuselage main part 1.

Preferably, in this embodiment, as shown in fig. 1 and 2, the first light module 4 is disposed at the left side of the body 1, and the second light module 5 is disposed at the upper side of the body 1; third light module 53 sets up the right side of fuselage main part 1, fourth light module 7 sets up the front side of fuselage main part 1.

Specifically, the light colors of the first light module 4 and the third light module 53 may be set to be the same, or may be set to be different. Preferably, in this embodiment, the light colors of the first light module 4 and the third light module 53 may be set to be different. This setting further helps unmanned aerial vehicle operating personnel to carry out accurate judgement to the unmanned aerial vehicle gesture at the stadia within range. For example, the first light module 4 is set to yellow, and the third light module 53 is set to red.

More specifically, the second light module 5 is disposed at an end of the upper side of the body 1 near the camera 6. This setting is convenient for the cloud platform light filling when upwards observing.

More specifically, the fourth light module 7 is disposed at a front side of the body main body 1. The main function of this arrangement is to fill the camera 6 with light.

The adoption detects unmanned aerial vehicle and patrols the detection, does not need large tracts of land take-off and landing platform, can realize patrolling fast. Compared with the traditional mode that a detection platform is built by a person, the preparation time and equipment in the early detection stage can be greatly shortened, the detection efficiency is improved, and the detection cost is reduced; and because this utility model requires few to site operation personnel quantity, two to three people can accomplish the inspection of patrolling, this also greatly reduced personnel in the accident risk of carrying out the inspection task in-process.

When detecting that unmanned aerial vehicle does not carry out the flight operation, flight personnel pass through remote control unit control telescopic component 23 withdrawal, make opening 201 is relative protective structure 2 is opened, guarantees to detect that unmanned aerial vehicle steadily falls to the ground.

When the unmanned aerial vehicle is detected to perform flight operation, a flight crew manually controls the unmanned aerial vehicle to enter an operation space through the remote control device, and the flight crew controls the telescopic assembly 23 to extend out through the remote control device, so that the opening 201 is reduced relative to the protective structure 2, and the unmanned aerial vehicle can be better protected and detected; utilize the camera 6 that detects unmanned aerial vehicle and carry on video or photo and gather, detect unmanned aerial vehicle and pass through image transmission system with video real-time transmission to remote control unit on, the second is kept away barrier module 8 and is assisted and is detected unmanned aerial vehicle and carry out the ascending obstacle of keeping away of direction of advance, first keep away barrier module 3 and assist unmanned aerial vehicle and retreat the ascending obstacle of keeping away of direction, the flight crew can observe the passback data of above-mentioned all sensors through remote control unit, judges and carries out the tour task according to this to detecting unmanned aerial vehicle gesture position. Owing to detect unmanned aerial vehicle and installed integral protection result, the collision that low-speed airspeed produced can not exert an influence to detecting unmanned aerial vehicle state and inner structure and subassembly, and the collision back takes place, and flight personnel passes through remote control unit control flight balance adjusting device 400, and then controls stretching out or retracting of scalable subassembly 23 to can continue to carry out the task of patrolling after adjusting and detecting the unmanned aerial vehicle gesture.

Compared with the prior art, the unmanned aerial vehicle detection device has the following beneficial effects: the unmanned aerial vehicle for detection has reasonable structure arrangement, the opening on the protective structure is arranged below the main body of the vehicle body, on one hand, the main body of the vehicle body is convenient to be installed/disassembled in the protective structure through the opening; on the other hand, when detecting unmanned aerial vehicle not using, be convenient for detect that unmanned aerial vehicle is steady puts subaerial, does not make a round trip to roll.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The utility model provides a detect unmanned aerial vehicle, its characterized in that, detect unmanned aerial vehicle includes fuselage main part (1) and protective structure (2), fuselage main part (1) sets up protective structure's (2) inside set up opening (201) on protective structure (2), opening (201) set up the below of fuselage main part (1).

2. A detecting drone according to claim 1, characterised in that the fuselage body (1) is connected to the protective structure (2) by means of connection means (9).

3. A detecting drone according to claim 2, characterized in that the protective structure (2) comprises a protective rod assembly (210) and a connection assembly (220), the protective rod assembly (210) being connected with the connection assembly (220).

4. A detecting drone according to claim 3, characterised in that the protective structure (2) is of football mesh openwork design.

5. A detecting drone according to claim 4, characterised in that a second connection (222) is provided on the protective structure (2), the protective structure (2) being connected to the connection means (9) through the second connection (222).

6. The unmanned aerial vehicle for detection of claim 1, further comprising a power system, a flight control system, an image transmission system and a power supply system, wherein the image transmission system and the flight control system are connected with a remote control device.

7. A detecting unmanned aerial vehicle according to claim 6, characterized in that, set up camera device on fuselage main part (1), camera device passes through image transmission system with the information transmission of gathering to remote control unit.

8. A detecting drone according to claim 7, characterised in that the camera means comprise a camera (6) and a head, the camera (6) being arranged on the head.

9. A detecting drone according to claim 1, characterised in that obstacle-avoidance radar means are provided on the fuselage body (1), arranged on the front and/or rear and/or left and/or right and/or upper and/or lower sides of the fuselage body (1).

10. A detection unmanned aerial vehicle according to claim 1, characterized in that, set up lighting fixture on fuselage main part (1), lighting fixture is connected with remote control unit, through remote control unit control the lighting fixture.