CN216805805U - Stable form unmanned aerial vehicle - Google Patents
Stable form unmanned aerial vehicle Download PDFInfo
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- CN216805805U CN216805805U CN202023242751.4U CN202023242751U CN216805805U CN 216805805 U CN216805805 U CN 216805805U CN 202023242751 U CN202023242751 U CN 202023242751U CN 216805805 U CN216805805 U CN 216805805U
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- 238000009434 installation Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
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- 238000005859 coupling reaction Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 239000003344 environmental pollutant Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of aircrafts, in particular to a stable unmanned aerial vehicle, which comprises a fuselage, a plurality of arms arranged on the fuselage and a rotor wing assembly arranged on the arms; the machine body comprises an upper machine shell and a lower machine shell covered with the upper machine shell, the edges of the upper machine shell and the lower machine shell are respectively provided with a surrounding flange, and the surrounding flange of the upper machine shell corresponds to and is in close contact with the surrounding flange of the lower machine shell; the periphery of each machine shell is provided with a plurality of extending parts extending outwards, the extending parts of the upper machine shell correspond to the extending parts of the lower machine shell, and a mounting part is formed between the extending parts of the upper machine shell and the extending parts of the lower machine shell; the horn is assembled on the mounting part of the extension part and is fixedly connected with the extension part of the upper shell and the extension part of the lower shell through a fixing part; through the design, can install fast and dismantle, labour saving and time saving has simple structure reasonable, and convenient to use's characteristics can satisfy user's demand, and practical value is high.
Description
Technical Field
The utility model relates to the technical field of aircrafts, in particular to a stable unmanned aerial vehicle.
Background
A drone is an unmanned aircraft that is operated with a radio remote control device and self-contained program control, or is operated autonomously, either completely or intermittently, by an onboard computer.
In recent years, the unmanned aerial vehicle technology has the characteristics of high starting point, high outbreak, high growth and the like, and the technology is mature and developed rapidly. With the enhancement of the technical stability of the unmanned aerial vehicle, the application scene is gradually shifted from aerial photography entertainment to industrial application, such as agriculture and forestry plant protection, homeland survey, accident investigation, disaster assessment, pollutant emission detection and the like. For these industrial applications, many manufacturers produce specialized drones that are suitable for specific scenarios.
Most of the existing unmanned aerial vehicles are complex in structure and inconvenient to detach and install; there is thus a need for research and improvement in the structure of such drones; in order to solve the above problems, the present invention is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stable unmanned aerial vehicle, which aims to solve at least one of the defects in the prior art.
In order to realize the purpose, the utility model provides the following technical scheme: a stable unmanned aerial vehicle comprises a fuselage, a plurality of booms mounted on the fuselage, and a rotor assembly mounted on the booms;
the machine body comprises an upper machine shell and a lower machine shell covered with the upper machine shell, the edges of the upper machine shell and the lower machine shell are respectively provided with a surrounding flange, and the surrounding flange of the upper machine shell corresponds to and is in close contact with the surrounding flange of the lower machine shell;
the periphery of each machine shell is provided with a plurality of extending parts extending outwards, the extending parts of the upper machine shell correspond to the extending parts of the lower machine shell, and a mounting part is formed between the extending parts of the upper machine shell and the extending parts of the lower machine shell;
the horn is assembled on the mounting part of the extension part and is fixedly connected with the extension part of the upper shell and the extension part of the lower shell through a fixing part;
the rotor wing assembly comprises a propeller, a rotating piece driving the propeller to rotate and a driver used for driving the rotating piece;
the rotating part is provided with a gear structure and rotating shafts fixed at two ends of the gear structure, and the two rotating shafts are respectively positioned at the central position of the gear structure;
the end of the machine arm, which is far away from the machine body, is provided with a mounting structure, and the mounting structure is provided with an accommodating cavity for the installation and fixation of the driver and a shaft groove for limiting the rotating shaft and rotationally connecting the rotating shaft;
a rotating gear is fixedly sleeved on the power of the driver and is in meshed connection with the gear structure; when the driver operates, the linkage gear structure rotates while driving the rotating gear to rotate, and then the propeller is driven to rotate.
In a further improvement of the present invention, a hollow positioning column is fixed on the extension portion of the lower housing, and the positioning column is located on the mounting portion and is used for positioning the horn.
According to a further improvement of the utility model, the horn is provided with a through hole matched with the positioning column.
In a further improvement of the present invention, the upper housing extension has a mounting hole corresponding to the positioning post.
In a further development of the utility model, the horn is pivotally connected to the extension.
Compared with the prior art, the utility model has at least the following beneficial effects:
the stable unmanned aerial vehicle comprises a fuselage, a plurality of arms arranged on the fuselage and a rotor wing assembly arranged on the arms; the machine body comprises an upper machine shell and a lower machine shell covered with the upper machine shell, the edges of the upper machine shell and the lower machine shell are respectively provided with a surrounding flange, and the surrounding flange of the upper machine shell corresponds to and is in close contact with the surrounding flange of the lower machine shell; the periphery of each machine shell is provided with a plurality of extending parts extending outwards, the extending parts of the upper machine shell correspond to the extending parts of the lower machine shell, and a mounting part is formed between the extending parts of the upper machine shell and the extending parts of the lower machine shell; the horn is assembled on the mounting part of the extension part and is fixedly connected with the extension part of the upper shell and the extension part of the lower shell through a fixing part; through the design, can install fast and dismantle, labour saving and time saving has simple structure reasonable, and convenient to use's characteristics can satisfy user's demand, and practical value is high.
The utility model is further described with reference to the drawings and the specific embodiments in the following description.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of an explosive structure according to the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a partial schematic view of the present invention;
fig. 5 is a perspective view of the rotating member of the present invention.
Reference numerals: 1. a body; 101. an upper housing; 102. a lower housing; 103. enclosing a flange; 104. an extension portion; 105. an installation part; 106. a positioning column; 107. mounting holes; 2. a horn; 201. a through hole; 202. a mounting structure; 203. an accommodating chamber; 204. a shaft groove; 3. a rotor assembly; 301. a propeller; 302. a driver; 303. a rotating member; 304. a gear structure; 305. a rotating shaft; 306. the gear is rotated.
Detailed Description
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is as follows: a stable unmanned aerial vehicle comprises a fuselage 1, a plurality of arms 2 mounted on the fuselage 1, and a rotor assembly 3 mounted on the arms 2; the machine body 1 comprises an upper machine shell 101 and a lower machine shell 102 covered with the upper machine shell 101, the edges of the upper machine shell 101 and the lower machine shell 102 are respectively provided with a surrounding flange 103, and the surrounding flange 103 of the upper machine shell 101 corresponds to and is in close contact with the surrounding flange 103 of the lower machine shell 102; the surrounding flange 103 can form a cavity inside the machine body 1, so that the installation of all accessories can be realized, and the covering assembly of the two is facilitated;
a plurality of extending parts 104 extending outwards are arranged around each machine shell, the extending parts 104 of the upper machine shell 101 correspond to the extending parts 104 of the lower machine shell 102, and a mounting part 105 is formed between the extending parts 104; the horn 2 is assembled on the mounting portion 105 of the extension portion 104, and the horn 2 is fixedly connected with the extension portion 104 of the upper housing 101 and the extension portion 104 of the lower housing 102 by a fixing member.
A hollow positioning column 106 is fixed on the extension part 104 of the lower case 102, the positioning column 106 is located on the mounting part 105, the positioning column 106 is used for positioning the horn 2, the horn 2 is provided with a through hole 201 matched with the positioning column 106, and the extension part 104 of the upper case 101 is provided with a mounting hole 107 corresponding to the positioning column 106; the horn 2 is pivotally connected to the extension 104.
30 specifically, during assembly, the through holes 201 of the arms 2 are respectively sleeved on the positioning columns 106 of the extending portions 104, then the upper machine shell 101 is covered on the lower machine shell 102, meanwhile, the surrounding flanges 103 of the upper machine shell and the lower machine shell are correspondingly covered, then the mounting holes 107 of the extending portions 104 are aligned to the through holes 201, finally, the fixing piece is inserted into the mounting groove and penetrates through the through holes 201 to be assembled with the positioning columns 106 of the lower machine shell 102 in a threaded manner, wherein the hollow positioning columns 106 are provided with internal threads, and the fixing piece is provided with external threads; therefore, the upper casing 101, the lower casing 102 and the machine arm 2 can be quickly mounted and dismounted, time and labor are saved, the structure is simple and reasonable, the use is convenient, the requirements of users can be met, and the practical value is high.
The rotor assembly 3 comprises a propeller 301, a rotating member 303 driving the propeller 301 to rotate, and a driver 302 for driving the rotating member 303; the rotating member 303 has a gear structure 304 and rotating shafts 305 fixed at two ends of the gear structure 304, and the two rotating shafts 305 are respectively located at the center of the gear structure 304; the end of the horn 2 away from the fuselage 1 has a mounting structure 202, and the mounting structure 202 has a receiving cavity 203 for the driver 302 to be mounted and fixed, and a shaft groove 204 for limiting the rotating shaft 305 and rotatably connecting with the same.
Specifically, the propeller 301 is fixedly sleeved on a rotating shaft 305 at the upper end of the gear structure 304, the rotating shaft 305 at the lower end of the gear structure 304 is sleeved in the shaft groove 204, wherein a bearing is installed in the shaft groove 204, and the bearing is rotatably connected with the rotating shaft 305;
a rotating gear 306 is sleeved and fixed on the power of the driver 302, and the rotating gear 306 is in meshed connection with the gear structure 304; when the driver 302 operates, the linkage gear structure 304 rotates while driving the rotating gear 306 to rotate, and then the propeller 301 is driven to rotate, however, the stability of the propeller 301 operation is improved, and the vibration of the driver 302 during the operation is reduced.
To sum up, this kind of stable form unmanned aerial vehicle has simple structure reasonable, and convenient to use's characteristics can satisfy user's demand, and practical value is high.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The detachable installation mode has various modes, for example, a mode of matching with a buckle through plugging, for example, a mode of connecting through a bolt, and the like.
The conception, the specific structure and the technical effects of the present invention are clearly and completely described above in connection with the embodiments and the accompanying drawings, so that the objects, the features and the effects of the present invention can be fully understood. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.
The above embodiments are only for further illustration of the present invention, and should not be construed as limiting the scope of the present invention, and the technical engineers in the art can make insubstantial modifications and adaptations of the present invention based on the above disclosure and disclosure of the utility model.
Claims (5)
1. A stable unmanned aerial vehicle comprises a fuselage (1), a plurality of arms (2) mounted on the fuselage (1), and a rotor assembly (3) mounted on the arms (2); it is characterized in that the preparation method is characterized in that,
the airplane body (1) comprises an upper machine shell (101) and a lower machine shell (102) covered with the upper machine shell (101), surrounding flanges (103) are arranged on the edges of the upper machine shell (101) and the lower machine shell (102), and the surrounding flanges (103) of the upper machine shell (101) correspond to and are in close contact with the surrounding flanges (103) of the lower machine shell (102);
each shell is provided with a plurality of extending parts (104) extending outwards, the extending parts (104) of the upper shell (101) correspond to the extending parts (104) of the lower shell (102), and a mounting part (105) is formed between the extending parts (104) and the lower shell;
the horn (2) is assembled on the installation part (105) of the extension part (104), and the horn (2) is fixedly connected with the extension part (104) of the upper shell (101) and the extension part (104) of the lower shell (102) through a fixing part;
the rotor wing assembly (3) comprises a propeller (301), a rotating piece (303) driving the propeller (301) to rotate and a driver (302) used for driving the rotating piece (303);
the rotating part (303) is provided with a gear structure (304) and rotating shafts (305) fixed at two ends of the gear structure (304), and the two rotating shafts (305) are respectively positioned at the central position of the gear structure (304);
the end, far away from the machine body (1), of the horn (2) is provided with a mounting structure (202), and the mounting structure (202) is provided with an accommodating cavity (203) for mounting and fixing the driver (302) and a shaft groove (204) for limiting the rotating shaft (305) and rotatably connecting with the rotating shaft;
a rotating gear (306) is fixedly sleeved on the power of the driver (302), and the rotating gear (306) is in meshed connection with the gear structure (304); when the driver (302) operates, the rotating gear (306) is driven to rotate, and meanwhile the linkage gear structure (304) rotates, so that the propeller (301) is driven to rotate.
2. The stabilized unmanned aerial vehicle of claim 1, wherein: a hollow positioning column (106) is fixed on the extension part (104) of the lower shell (102), the positioning column (106) is positioned on the mounting part (105), and the positioning column (106) is used for positioning the machine arm (2).
3. The stabilized unmanned aerial vehicle of claim 2, wherein: the machine arm (2) is provided with a through hole (201) matched with the positioning column (106).
4. A stabilized unmanned aerial vehicle according to claim 3, wherein: the extension part (104) of the upper machine shell (101) is provided with a mounting hole (107) corresponding to the positioning column (106).
5. A stabilized unmanned aerial vehicle according to claim 1, wherein: the machine arm (2) is rotatably connected with the extension part (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023242751.4U CN216805805U (en) | 2020-12-29 | 2020-12-29 | Stable form unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023242751.4U CN216805805U (en) | 2020-12-29 | 2020-12-29 | Stable form unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216805805U true CN216805805U (en) | 2022-06-24 |
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ID=82039483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023242751.4U Expired - Fee Related CN216805805U (en) | 2020-12-29 | 2020-12-29 | Stable form unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216805805U (en) |
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2020
- 2020-12-29 CN CN202023242751.4U patent/CN216805805U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |