CN222179858U - A multi-rotor unmanned aerial vehicle for flight simulation - Google Patents
A multi-rotor unmanned aerial vehicle for flight simulation Download PDFInfo
- Publication number
- CN222179858U CN222179858U CN202420828964.4U CN202420828964U CN222179858U CN 222179858 U CN222179858 U CN 222179858U CN 202420828964 U CN202420828964 U CN 202420828964U CN 222179858 U CN222179858 U CN 222179858U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- block
- unmanned aerial
- aerial vehicle
- machine body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004088 simulation Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 6
- 244000309464 bull Species 0.000 claims description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Accessories Of Cameras (AREA)
Abstract
The utility model relates to the technical field of unmanned aircrafts and discloses a multi-rotor unmanned aircrafts for flight simulation, which comprises an engine body, wherein a propeller is fixedly connected to the top of the engine body, a cleaning device is fixedly connected to the bottom of the engine body, the cleaning device comprises a vertical plate, a rotating rod is rotatably connected to the right side of the vertical plate through a bearing, the rotating rod movably penetrates through the vertical plate to extend leftwards, a fixed rod is fixedly connected to the right side of the rotating rod, a movable rod is hinged to the right side of the fixed rod, a cleaning block is hinged to the bottom of the movable rod, a guide groove is formed in the left side of the vertical plate, a guide block is slidingly connected to the inner wall of the guide groove, the right side of the guide block is fixedly connected to the left side of the cleaning block, the motor drives the rotating rod to rotate, the fixed rod drives the movable rod to rotate, and the movable rod drives the cleaning block to reciprocally clean the surface of a camera, and meanwhile, the moving track of the cleaning block is limited through the sliding of the guide block on the inner wall of the guide groove, so that the shooting effect is improved.
Description
Technical Field
The utility model relates to the technical field of unmanned aircrafts, in particular to a multi-rotor unmanned aircraft for flight simulation.
Background
Unmanned aerial vehicle is a unmanned aerial vehicle mainly controlled by radio remote control or self program, and the unmanned aerial vehicle is widely applied along with the gradual maturity of unmanned aerial vehicle technology. The unmanned aerial vehicle has the characteristics of small volume, light weight, low cost, flexible operation, high stability and high safety, and can be widely applied to the fields of aerial photography, detection, search and rescue, resource investigation and the like. The multi-rotor unmanned aerial vehicle is a novel rotor unmanned aerial vehicle with vertical take-off and landing and stable hovering capabilities, compared with a traditional rotor helicopter, the novel rotor unmanned aerial vehicle has the advantages of simplified mechanical structure, simple power control, safe rotor size, strong maneuverability and autonomous control, and becomes one of hot spots in the research field of novel microminiature unmanned aerial vehicles.
According to the technical scheme disclosed in the patent document, the utility model discloses a multi-rotor unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles, wherein the technical scheme is disclosed in the patent document with the Chinese patent publication number of CN 206485568U. The utility model comprises a machine body, an engine, a main brake box, a composite bevel gear and a plurality of rotor arms, wherein the engine and the main brake box are arranged in the machine body, the composite bevel gear is arranged in the main brake box and is in transmission connection with the engine, the plurality of rotor arms are distributed around the machine body in a circular array, one end of each rotor arm penetrates through the machine body and the main brake box to be connected with the composite bevel gear, and one end of each rotor arm far away from the machine body is in transmission connection with a rotor with variable pitch. According to the utility model, the power of one engine is transmitted to a plurality of rotors through the application of the composite bevel gear, so that the problems of poor balance, inflexible operation, complex integral structure of the unmanned aerial vehicle, high cost, difficult disassembly and maintenance, low working efficiency and the like caused by that one motor only drives one rotor in the prior art are solved, and the lift force of the aircraft can be controlled through the rotor with variable pitch, and the direction of the aircraft can be controlled.
The device has the following defects that dust is adhered to a camera when the device flies at a high speed, so that the shooting effect is influenced. In view of this, we propose a multi-rotor unmanned aerial vehicle for flight simulation.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a multi-rotor unmanned aerial vehicle for flight simulation.
(II) technical scheme
The multi-rotor unmanned aerial vehicle for flight simulation comprises a machine body, wherein a propeller is fixedly connected to the top of the machine body, a cleaning device is fixedly connected to the bottom of the machine body, the cleaning device comprises a vertical plate, the right side of the vertical plate is rotatably connected with a rotating rod through a bearing, the rotating rod movably penetrates through the vertical plate and extends leftwards, the right side of the rotating rod is fixedly connected with a fixing rod, the right side of the fixing rod is hinged with a movable rod, a cleaning block is hinged to the bottom of the movable rod, a guide groove is formed in the left side of the vertical plate, a guide block is connected to the inner wall of the guide groove in a sliding mode, and the right side of the guide block is fixedly connected to the left side of the cleaning block.
Preferably, the bottom of the machine body is fixedly connected with a base, and a camera is arranged at the bottom of the base.
Preferably, the left side of the vertical plate is fixedly connected with a fixing plate, and the front side of the fixing plate is fixedly connected with a motor.
Preferably, the machine body is provided with an adjusting device, the adjusting device comprises a fixed block, the fixed block is fixedly connected to the bottom of the machine body, a sliding groove is formed in the bottom of the fixed block, the inner wall of the sliding groove is slidably connected with a sliding block, the bottom of the sliding block is fixedly connected with a rack, the bottom of the fixed block is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to the back of the rack.
Preferably, the base bottom is connected with the rotary rod through the bearing rotation, rotary rod bottom and camera fixed connection, rotary rod right side fixedly connected with gear.
Preferably, the gear and the rack are meshed with each other.
(III) beneficial effects
Compared with the prior art, the utility model provides a multi-rotor unmanned aerial vehicle for flight simulation, which has the following beneficial effects:
1. This many rotor unmanned vehicles for flight simulation through the starter motor, and the motor drives the bull stick and rotates, and the bull stick drives the dead lever, and the dead lever drives the movable lever and rotates, and the movable lever drives the clearance piece and to the reciprocal clearance in camera surface, restricts the removal orbit of clearance piece simultaneously through the guide block slip at the guide slot inner wall, realizes cleaning the camera surface, improves the shooting effect.
2. This many rotor unmanned vehicles for flight simulation through starting the pneumatic cylinder, and the pneumatic cylinder output drives the rack and removes to the back, drives the gear rotation when the rack removes, and the gear rotation drives the rotary rod rotation, and the rotary rod drives the camera rotation, realizes carrying out angle regulation to the camera, improves work efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic view of the bottom cross-sectional structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;
fig. 6 is an enlarged schematic view of the rack of the present utility model.
1, A machine body, 2, a cleaning device, 21, a base, 22, a camera, 23, a vertical plate, 24, a motor, 25, a rotating rod, 26, a fixed rod, 27, a movable rod, 28, a cleaning block, 29, a guide groove, 210, a guide block, 211, a fixed plate, 3, an adjusting device, 31, a fixed block, 32, a sliding groove, 33, a sliding block, 34, a rack, 35, a hydraulic cylinder, 36, a rotating rod, 37, a gear, 4 and a propeller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in figures 1-6, the utility model provides a multi-rotor unmanned aerial vehicle for flight simulation, which comprises a machine body 1, wherein a propeller 4 is fixedly connected to the top of the machine body 1, a cleaning device 2 is fixedly connected to the bottom of the machine body 1, the cleaning device 2 comprises a vertical plate 23, a rotating rod 25 is rotatably connected to the right side of the vertical plate 23 through a bearing, the rotating rod 25 movably penetrates through the vertical plate 23 to extend leftwards, a fixed rod 26 is fixedly connected to the right side of the rotating rod 25, a movable rod 27 is hinged to the right side of the fixed rod 26, a cleaning block 28 is hinged to the bottom of the movable rod 27, a guide groove 29 is formed in the left side of the vertical plate 23, a guide block 210 is connected to the inner wall of the guide groove 29 in a sliding manner, and the right side of the guide block 210 is fixedly connected to the left side of the cleaning block 28.
The bottom of the machine body 1 is fixedly connected with the base 21, the base 21 is formed by casting in an integrated mode, the integrity is improved, no interface exists in the machine body, the problem of weakness at the interface is avoided, the machine body is not required to be assembled and directly installed, the production, the manufacture and the maintenance are convenient, and the camera 22 is arranged at the bottom of the base 21.
The left side of the vertical plate 23 is fixedly connected with a fixing plate 211, and the front surface of the fixing plate 211 is fixedly connected with a motor 24.
In this embodiment, by starting the motor 24, the motor 24 drives the rotating rod 25 to rotate, the rotating rod 25 drives the fixed rod 26, the fixed rod 26 drives the movable rod 27 to rotate, the movable rod 27 drives the cleaning block 28 to clean the surface of the camera 22 in a reciprocating manner, and meanwhile, the guide block 210 slides on the inner wall of the guide groove 29 to limit the moving track of the cleaning block 28, so that the surface of the camera 22 is cleaned, and the shooting effect is improved.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-6, the utility model provides a technical scheme that an adjusting device 3 is arranged on a machine body 1, the adjusting device 3 comprises a fixed block 31, the fixed block 31 is fixedly connected to the bottom of the machine body 1, a sliding groove 32 is formed in the bottom of the fixed block 31, a sliding block 33 is slidably connected to the inner wall of the sliding groove 32, a rack 34 is fixedly connected to the bottom of the sliding block 33, a hydraulic cylinder 35 is fixedly connected to the bottom of the fixed block 31, the output end of the hydraulic cylinder 35 is fixedly connected to the back of the rack 34, the fixed block 31 is integrally cast, the integral structure is improved, no interface exists in the interior, the problem of weakness of the interface is avoided, the assembly is not needed, the direct installation is realized, and the production, the manufacture and the maintenance are convenient.
The bottom of the base 21 is rotatably connected with a rotary rod 36 through a bearing, the bottom of the rotary rod 36 is fixedly connected with the camera 22, and the right side of the rotary rod 36 is fixedly connected with a gear 37.
The gear 37 is intermeshed with the rack 34.
In this embodiment, by starting the hydraulic cylinder 35, the output end of the hydraulic cylinder 35 drives the rack 34 to move towards the back, the rack 34 moves to drive the gear 37 to rotate, the gear 37 rotates to drive the rotary rod 36 to rotate, and the rotary rod 36 drives the camera 22 to rotate, so that the angle of the camera 22 is adjusted, and the working efficiency is improved.
The working principle of the multi-rotor unmanned aerial vehicle for flight simulation is specifically described below.
As shown in fig. 1-6, when in use, the motor 24 is started, the motor 24 drives the rotating rod 25 to rotate, the rotating rod 25 drives the fixed rod 26, the fixed rod 26 drives the movable rod 27 to rotate, the movable rod 27 drives the cleaning block 28 to clean the surface of the camera 22 in a reciprocating manner, meanwhile, the guide block 210 slides on the inner wall of the guide groove 29 to limit the moving track of the cleaning block 28, the surface of the camera 22 is cleaned, the shooting effect is improved, the output end of the hydraulic cylinder 35 drives the rack 34 to move towards the back, the rack 34 drives the gear 37 to rotate when moving, the gear 37 rotates to drive the rotating rod 36 to rotate, and the rotating rod 36 drives the camera 22 to rotate, so that the adjustment angle of the camera 22 is realized, and the working efficiency is improved.
Claims (6)
1. The multi-rotor unmanned aerial vehicle for flight simulation comprises a machine body (1) and is characterized in that a propeller (4) is fixedly connected to the top of the machine body (1);
The bottom of the machine body (1) is fixedly connected with a cleaning device (2);
Cleaning device (2) are including riser (23), riser (23) right side is connected with bull stick (25) through the bearing rotation, and bull stick (25) activity run through riser (23) left side extension, bull stick (25) right side fixedly connected with dead lever (26), dead lever (26) right side articulates there is movable rod (27), movable rod (27) bottom articulates there is cleaning block (28), guide slot (29) have been seted up in riser (23) left side, guide slot (29) inner wall sliding connection has guide block (210), guide block (210) right side fixedly connected with is in cleaning block (28) left side.
2. The multi-rotor unmanned aerial vehicle for flight simulation of claim 1, wherein a base (21) is fixedly connected to the bottom of the machine body (1), and a camera (22) is arranged at the bottom of the base (21).
3. The multi-rotor unmanned aerial vehicle for flight simulation of claim 1, wherein the left side of the vertical plate (23) is fixedly connected with a fixing plate (211), and the front side of the fixing plate (211) is fixedly connected with a motor (24).
4. The multi-rotor unmanned aerial vehicle for flight simulation of claim 1, wherein the machine body (1) is provided with an adjusting device (3), the adjusting device (3) comprises a fixed block (31), the fixed block (31) is fixedly connected to the bottom of the machine body (1), a sliding groove (32) is formed in the bottom of the fixed block (31), a sliding block (33) is slidably connected to the inner wall of the sliding groove (32), a rack (34) is fixedly connected to the bottom of the sliding block (33), a hydraulic cylinder (35) is fixedly connected to the bottom of the fixed block (31), and the output end of the hydraulic cylinder (35) is fixedly connected to the back of the rack (34).
5. The multi-rotor unmanned aerial vehicle for flight simulation of claim 2, wherein a rotating rod (36) is rotatably connected to the bottom of the base (21) through a bearing, the bottom of the rotating rod (36) is fixedly connected with the camera (22), and a gear (37) is fixedly connected to the right side of the rotating rod (36).
6. A multi-rotor unmanned aerial vehicle for flight simulation as claimed in claim 5, wherein the gear (37) is intermeshed with the rack (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420828964.4U CN222179858U (en) | 2024-04-22 | 2024-04-22 | A multi-rotor unmanned aerial vehicle for flight simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420828964.4U CN222179858U (en) | 2024-04-22 | 2024-04-22 | A multi-rotor unmanned aerial vehicle for flight simulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222179858U true CN222179858U (en) | 2024-12-17 |
Family
ID=93821339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420828964.4U Active CN222179858U (en) | 2024-04-22 | 2024-04-22 | A multi-rotor unmanned aerial vehicle for flight simulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222179858U (en) |
-
2024
- 2024-04-22 CN CN202420828964.4U patent/CN222179858U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111332462B (en) | A portable small cylindrical coaxial reverse propeller three-blade rotor UAV | |
| CN110001949A (en) | A kind of compound rotation unmanned helicopter of close coupled type | |
| CN113232851B (en) | Multi-shaft coaxial double-propeller multi-rotor unmanned aerial vehicle | |
| US9139298B2 (en) | Rotorcraft control system for rotorcraft with two or more rotor systems | |
| CN110104175A (en) | A kind of coaxial reversed pair is flutterred rotor mechanism | |
| CN113232852A (en) | Transmission mechanism for wings of tilt rotor aircraft | |
| CN1738743A (en) | Aircraft | |
| CN222179858U (en) | A multi-rotor unmanned aerial vehicle for flight simulation | |
| CN111532430A (en) | Unmanned aerial vehicle capable of triphibious operation between water, land and air | |
| CN107031835B (en) | Rotor UAV pitch radius pitch device | |
| CN205273857U (en) | Composite helicopter | |
| CN219619396U (en) | Rotor motor lifting device | |
| CN218751368U (en) | A variable pitch propeller | |
| CN217533266U (en) | a combined drone | |
| CN222179859U (en) | A vertical take-off and landing unmanned aerial vehicle for flight simulation | |
| CN210555614U (en) | Rotatable navigation light for airplane | |
| CN115180142A (en) | Variable-paddle type vertical take-off and landing fixed wing | |
| CN203845009U (en) | Rotary ornithopter | |
| CN209305827U (en) | An improved UAV pitch mechanism | |
| CN216332753U (en) | Variable diameter rotor | |
| CN112319788A (en) | Double-layer wing unmanned aerial vehicle | |
| CN217624079U (en) | Tail for vertical take-off and landing unmanned aerial vehicle | |
| RU2277497C1 (en) | Helicopter-convertiplane | |
| CN217706254U (en) | Variable-pitch unmanned aerial vehicle power module | |
| RU2118272C1 (en) | Helicopter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |