CN221024214U

CN221024214U - Unmanned aerial vehicle provided with thermal imaging instrument

Info

Publication number: CN221024214U
Application number: CN202323254142.4U
Authority: CN
Inventors: 罗锦鹏; 程红; 韦龙; 周伟智; 周木荣
Original assignee: Guangzhou Desheng Electric Power Technology Co ltd
Current assignee: Guangzhou Desheng Electric Power Technology Co ltd
Priority date: 2023-11-28
Filing date: 2023-11-28
Publication date: 2024-05-28
Anticipated expiration: 2033-11-28

Abstract

The utility model discloses an unmanned aerial vehicle provided with a thermal imager, which comprises an unmanned aerial vehicle body, a thermal imager body, a guide rail, a sliding block, a bolt, a turntable, a connecting rod, a first rotating shaft, a rotating rod, at least two magnet mounting pieces and at least two magnets, wherein the first rotating shaft is arranged on the main body; the bottom of the unmanned aerial vehicle body is fixedly provided with a guide rail, the guide rail is arranged along the front-back direction, and the sliding block can be installed on the guide rail in a front-back sliding way; the turntable is rotatably arranged at the bottom of the sliding block, one end of the connecting rod is fixed at the bottom of the turntable, the other end of the connecting rod is hinged to one end of the rotating rod through a first rotating shaft, the other end of the rotating rod is provided with a magnet mounting piece, and the magnet mounting piece is provided with a magnet; a magnet mounting part is mounted at the top of the thermal imaging instrument body, a magnet is mounted on the magnet mounting part, and the two magnets are mutually attracted. The utility model solves the problems that the position of the existing thermal imaging instrument mounted on the unmanned aerial vehicle is fixed and unique, and the adjustment of other positions can not be carried out, so that the practicability is not strong.

Description

Unmanned aerial vehicle provided with thermal imaging instrument

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle provided with a thermal imaging instrument.

Background

At present, the construction of Luo Biancun old village reconstruction projects is influenced by the existing power supply line with the low-voltage overhead line of about 1000 meters, and power supply line equipment influencing the construction is required to be migrated in order to enable the reconstruction project to be smoothly advanced and completed as expected. The migration designer needs to perform on-site investigation to find out the current path trend, path length, line diameter size and access condition of the low-voltage overhead line. In the process of finding out the line diameter of the current low-voltage overhead line, the portable thermal imaging instrument is required to be installed on the unmanned aerial vehicle, the unmanned aerial vehicle is started to fly above the low-voltage overhead line, and the thermal imaging instrument is started to irradiate the surface of the low-voltage overhead line, so that the electrical parameters of the low-voltage overhead line are acquired.

There is a patent that discloses an unmanned aerial vehicle with infrared thermal imaging function, the thermal imaging appearance is detachably installed on unmanned aerial vehicle, and the thermal imaging appearance can carry out self angle's regulation according to the demand. When it is necessary to measure some cluttered power supply line diameters or lines and when it is encountered that the drone cannot continue flying, it is necessary to adjust the position of the thermal imager on the drone to strike these power supply lines. The existing thermal imaging instrument is fixed and unique in position installed on the unmanned aerial vehicle, and cannot be adjusted in other positions, so that the thermal imaging instrument is weak in practicability.

Disclosure of utility model

Aiming at the defects, the utility model provides an unmanned aerial vehicle provided with a thermal imaging instrument, and aims to solve the problems that the existing thermal imaging instrument is fixed and unique in installation position on the unmanned aerial vehicle, and cannot adjust other positions, so that the practicability is not strong.

To achieve the purpose, the utility model adopts the following technical scheme:

An unmanned aerial vehicle provided with a thermal imager comprises an unmanned aerial vehicle body, a thermal imager body, a guide rail, a sliding block, a bolt, a turntable, a connecting rod, a first rotating shaft, a rotating rod, at least two magnet mounting pieces and at least two magnets;

The bottom of the unmanned aerial vehicle body is fixedly provided with the guide rail, the guide rail is arranged along the front-back direction, the sliding block can be installed on the guide rail in a front-back sliding manner, one side of the sliding block is provided with a through hole, and one end of the bolt penetrates through the through hole and abuts against the side wall of the guide rail; the rotary table is rotatably arranged at the bottom of the sliding block, one end of the connecting rod is fixed at the bottom of the rotary table, the other end of the connecting rod is hinged to one end of the rotary rod through the first rotary shaft, the other end of the rotary rod is provided with the magnet mounting piece, and the magnet mounting piece is provided with the magnet;

The top of thermal imaging system body is installed magnet installed part, magnet installed part installs magnet, two magnet mutual attraction.

Preferably, the guide rail further comprises two limiting blocks, and the two limiting blocks are respectively arranged at two ends of the guide rail.

Preferably, a second rotating shaft is arranged at the center of the bottom of the sliding block, and the turntable is mounted on the second rotating shaft.

Preferably, a spring positioning pin is further arranged at the bottom of the sliding block, a plurality of positioning holes are formed in the end face of the rotary disc, and the spring positioning pin is matched with the positioning holes.

Preferably, the other end of the connecting rod and one end of the rotating rod are respectively provided with a rotating shaft mounting hole, the first rotating shaft is mounted in the rotating shaft mounting holes at the other end of the connecting rod and one end of the rotating rod, a plurality of limiting grooves are formed in the periphery of the first rotating shaft in a surrounding manner, and limiting convex parts are arranged at the other end of the connecting rod or on the inner wall of the rotating shaft mounting hole at one end of the rotating rod;

When the rotating rod and the connecting rod rotate relatively, the limit convex part can move into any limit groove.

Preferably, the connecting rod is a telescopic rod with a self-locking function.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

1. According to the scheme, through the mutual matching of the guide rail, the sliding block and the bolt, when the position of the thermal imager body needs to be adjusted, the bolt is unscrewed firstly, the bolt leaves the side wall of the guide rail, then the sliding block is moved, at this time, the sliding block can slide back and forth on the guide rail, slides to a proper position according to actual requirements, and finally the bolt is screwed tightly, so that the bolt abuts against the side wall of the guide rail, and the adjustment and fixation of the position of the thermal imager body are realized.

2. Compare in the tradition through the screw will the thermal imaging appearance body is installed on the unmanned aerial vehicle body, this scheme is used magnet does not need to use the screw, and the installation is more convenient with dismantling.

Drawings

FIG. 1 is a front view of a drone with a thermal imager mounted;

FIG. 2 is an enlarged schematic view of a portion of the area A of FIG. 1;

FIG. 3 is a side view of a drone with a thermal imager mounted;

fig. 4 is a schematic diagram of one embodiment of the present utility model.

1, An unmanned aerial vehicle body; 2. a thermal imager body; 3. a guide rail; 4. a slide block; 5. a bolt; 6. a turntable; 7. a connecting rod; 8. a first rotating shaft; 9. a rotating lever; 10. a magnet mounting member; 11. a magnet; 12. a limiting block; 13. a shaft mounting hole; 14. a limit groove; 15. a limit protrusion; 40. a through hole; 41. a second rotating shaft; 42. a spring positioning pin; 61. and positioning holes.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "length," "middle," "upper," "lower," "left," "right," "top," "bottom," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "spliced," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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.

An unmanned aerial vehicle provided with a thermal imager comprises an unmanned aerial vehicle body 1, a thermal imager body 2, a guide rail 3, a sliding block 4, a bolt 5, a turntable 6, a connecting rod 7, a first rotating shaft 8, a rotating rod 9, at least two magnet mounting pieces 10 and at least two magnets 11;

The bottom of the unmanned aerial vehicle body 1 is fixed with the guide rail 3, the guide rail 3 is arranged along the front-back direction, the sliding block 4 is slidably arranged on the guide rail 3 front-back, a through hole 40 is formed in one side of the sliding block 4, and one end of the bolt 5 penetrates through the through hole 40 and abuts against the side wall of the guide rail 3; the turntable 6 is rotatably mounted at the bottom of the sliding block 4, one end of the connecting rod 7 is fixed at the bottom of the turntable 6, the other end of the connecting rod 7 is hinged at one end of the rotating rod 9 through the first rotating shaft 8, the other end of the rotating rod 9 is provided with the magnet mounting piece 10, and the magnet mounting piece 10 is provided with the magnet 11;

The top of the thermal imager body 2 is provided with the magnet mounting member 10, the magnet mounting member 10 is provided with the magnet 11, and the two magnets 11 are mutually attracted.

In the unmanned aerial vehicle provided with the thermal imager, as shown in fig. 1-3, as the other end of the rotating rod 9 is provided with the magnet mounting piece 10, the magnet mounting piece 10 is provided with the magnet 11; the top of thermal imaging system body 2 is installed magnet installed part 10, magnet installed part 10 is installed magnet 11, two magnet 11 adsorbs each other, and both can make thermal imaging system body 2 install steadily on unmanned aerial vehicle body 1 under the magnetic force. In addition, the thermal imaging device body 2 is detached from the unmanned aerial vehicle body 1 by separating the magnets 11 from each other, so that the thermal imaging device body 2 can be detached. Compared with the traditional thermal imaging instrument body 2 which is installed on the unmanned aerial vehicle body 1 through screws, the magnetic iron 11 is used in the scheme, screws are not needed, and the thermal imaging instrument is more convenient to install and detach.

When the position of the thermal imager body 2 needs to be adjusted, the bolt 5 is firstly unscrewed to leave the side wall of the guide rail 3, then the sliding block 4 is moved, at this time, the sliding block 4 can slide back and forth on the guide rail 3, the sliding block 4 is slid to a proper position according to actual requirements, and finally the bolt 5 is screwed to be abutted against the side wall of the guide rail 3, so that the position of the thermal imager body 2 is adjusted and fixed. The turntable 6 is rotatably arranged at the bottom of the sliding block 4, so that the thermal imaging device body 2 can do circular motion on the horizontal plane, and the angle of the thermal imaging device body 2 on the horizontal plane is adjusted. Because one end of the connecting rod 7 is fixed at the bottom of the turntable 6, the other end of the connecting rod 7 is hinged at one end of the rotating rod 9 through the first rotating shaft 8, so that the rotating rod 9 can rotate, and the angle of the thermal imaging instrument body 2 in the vertical direction is adjusted.

Preferably, the guide rail further comprises two limiting blocks 12, and the two limiting blocks 12 are respectively arranged at two ends of the guide rail 3. In this embodiment, as shown in fig. 3, since the two limiting blocks 12 are respectively disposed at two ends of the guide rail 3, a limiting effect can be achieved on the slider 4.

Preferably, a second rotating shaft 41 is disposed at the center of the bottom of the slider 4, and the turntable 6 is mounted on the second rotating shaft 41. In this embodiment, as shown in fig. 2, the rotation of the second rotating shaft 41 itself can bring the rotation of the turntable 6, thereby realizing the rotation of the thermal imaging apparatus body 2.

Preferably, a spring positioning pin 42 is further provided at the bottom of the slider 4, a plurality of positioning holes 61 are provided on the end surface of the turntable 6, and the spring positioning pin 42 is matched with the positioning holes 61. In this embodiment, as shown in fig. 2, when the turntable 6 is rotated to achieve angle adjustment, the positioning hole 61 can cooperate with the spring positioning pin 42 to achieve locking of the turntable 6.

Preferably, the other end of the connecting rod 7 and one end of the rotating rod 9 are respectively provided with a rotating shaft mounting hole 13, the first rotating shaft 8 is mounted in the rotating shaft mounting holes 13 at the other end of the connecting rod 7 and one end of the rotating rod 9, a plurality of limiting grooves 14 are formed in the periphery of the first rotating shaft 8 in a surrounding manner, and a limiting protrusion 15 is arranged on the inner wall of the rotating shaft mounting hole 13 at the other end of the connecting rod 7 or one end of the rotating rod 9; when the rotating rod 9 and the connecting rod 7 rotate relatively, the limit protrusion 15 can move into any limit groove 14.

In this embodiment, as shown in fig. 4, when the rotating rod 9 rotates relative to the connecting rod 7, the angle of the thermal imaging apparatus body 2 can be adjusted and fixed by the mutual fastening of the limiting protrusion 15 and any one of the limiting grooves 14.

Preferably, the connecting rod 7 is a telescopic rod with a self-locking function. In this embodiment, as shown in fig. 2, since the connecting rod 7 is a telescopic rod with a self-locking function, the height of the thermal imaging apparatus body 2 can be adjusted.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims

1. An unmanned aerial vehicle equipped with a thermal imager, characterized in that: the thermal imaging device comprises an unmanned aerial vehicle body, a thermal imaging device body, a guide rail, a sliding block, a bolt, a turntable, a connecting rod, a first rotating shaft, a rotating rod, at least two magnet mounting pieces and at least two magnets;

2. The unmanned aerial vehicle with the thermal imager according to claim 1, wherein: the guide rail is characterized by further comprising two limiting blocks, wherein the two limiting blocks are respectively arranged at two ends of the guide rail.

3. The unmanned aerial vehicle with the thermal imager according to claim 1, wherein: the center of the bottom of the sliding block is provided with a second rotating shaft, and the turntable is installed on the second rotating shaft.

4. The unmanned aerial vehicle with the thermal imager according to claim 1, wherein: the bottom of slider still is provided with the spring locating pin, a plurality of locating holes have been seted up to the terminal surface of carousel, the spring locating pin with the locating hole mutually support.

5. The unmanned aerial vehicle with the thermal imager according to claim 1, wherein: the other end of the connecting rod and one end of the rotating rod are respectively provided with a rotating shaft mounting hole, the first rotating shaft is mounted in the rotating shaft mounting holes at the other end of the connecting rod and one end of the rotating rod, a plurality of limiting grooves are formed in the periphery of the first rotating shaft in a surrounding manner, and limiting convex parts are arranged at the other end of the connecting rod or on the inner wall of the rotating shaft mounting hole at one end of the rotating rod;

6. The unmanned aerial vehicle with the thermal imager according to claim 1, wherein: the connecting rod is a telescopic rod with a self-locking function.