CN217125162U

CN217125162U - Simulator for simulating flight attitude of unmanned aerial vehicle

Info

Publication number: CN217125162U
Application number: CN202220500443.7U
Authority: CN
Inventors: 李明; 黄天
Original assignee: Third Research Institute of the Ministry of Public Security
Current assignee: Third Research Institute of the Ministry of Public Security
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-08-05
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to an unmanned air vehicle technique field just discloses a simulator of simulation unmanned aerial vehicle flight gesture, which comprises a fixing support, the outside of fixed bolster is provided with angle control system, angle control system is provided with roll debugging mechanism, yaw axis debugging mechanism and every single move axle debugging mechanism. This scheme is fixed through inserting the camera in the installation section of thick bamboo, start every single move axle motor, every single move axle motor drives the carousel and rotates, the carousel drives the mounting panel and rotates, it rotates to drive the camera through the mounting panel, thereby realize the regulation of every single move epaxial angle, through starting off-the-air axis motor, off-the-air axis motor drives the rotation of third revolving frame, thereby realize the regulation of off-the-air epaxial angle, through starting the roll axle motor, the roll axle motor drives the rotation of second revolving frame, thereby realize the regulation of roll epaxial angle.

Description

Simulator for simulating flight attitude of unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is the simulation technique of simulation unmanned aerial vehicle flight gesture.

Background

When the camera for the unmanned aerial vehicle actually works, the camera is fixedly arranged at the bottom of the unmanned aerial vehicle, so that the imaging quality of the camera can be influenced by roll, yaw and pitch in the flying process of the aircraft, the camera is required to have a function of compensating imaging errors caused by the attitude change of the aircraft, and the compensation effect needs to be detected through experiments, so that a set of flying attitude simulation device for simulating different roll, yaw and pitch motions of the aircraft is required, and the device provides a working environment arranged on the aircraft for the camera.

Most unmanned aerial vehicle that has now can not the multi-angle simulation install the flight gesture on the aircraft when the test, lead to the test result to receive the influence, can not in time feed back.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a simulator of simulation unmanned aerial vehicle flight gesture to propose the flight gesture that current most unmanned aerial vehicle can not the multi-angle simulation install on the aircraft when testing in solving above-mentioned background, lead to the test result to receive the influence, can not in time carry out the problem of feedback.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a simulator of simulation unmanned aerial vehicle flight gesture, includes the fixed bolster, the outside of fixed bolster is provided with angle control system, angle control system is provided with roll debugging mechanism, yaw axis debugging mechanism and pitch axis debugging mechanism, pitch axis debugging mechanism's the outside is provided with the installation component, the inboard of installation component is provided with the camera.

Preferably, the roll shaft debugging mechanism comprises a roll shaft motor, a first rotating frame and a second rotating frame, the roll shaft motor is fixedly mounted on the outer side of the fixed support, the first rotating frame is fixedly mounted on the outer side of an output shaft of the roll shaft motor, the second rotating frame is fixedly mounted on the top end of the output shaft of the roll shaft motor, the second rotating frame is perpendicular to the first rotating frame, and the roll shaft motor drives the second rotating frame to rotate by starting the roll shaft motor, so that the angle on the roll shaft is adjusted.

Preferably, the yaw axis debugging mechanism comprises a yaw axis motor and a third rotating frame, the yaw axis motor is fixedly mounted on the outer side of the second rotating frame, the third rotating frame is fixedly mounted on an output shaft of the yaw axis motor, the yaw axis motor is located at the center of the top of the second rotating frame, the yaw axis motor is started, and the yaw axis motor drives the third rotating frame to rotate, so that the angle on the yaw axis can be adjusted.

Preferably, every single move axle debugging mechanism includes fixed plate, every single move axle motor and carousel, the outside fixed mounting of the rotatory frame of third has the fixed plate, the outside fixed mounting of fixed plate has the every single move axle motor, the output shaft fixed mounting of every single move axle motor has the carousel, starts the every single move axle motor, and the every single move axle motor drives the carousel and rotates to realize the regulation of every single move axle angle.

Preferably, the installation component includes a mounting panel, an installation cylinder and a knob, the outside fixed mounting of carousel has the mounting panel, the outside fixed mounting of mounting panel has an installation cylinder, the outside of installation cylinder is provided with the knob, and the carousel drives the mounting panel and rotates.

Preferably, the camera is inserted into the mounting cylinder and connected with the mounting cylinder, the knob is in threaded connection with the mounting cylinder, the camera is inserted into the mounting cylinder, and the camera is fixed by screwing the knob.

Compared with the prior art, the utility model provides a simulator of simulation unmanned aerial vehicle flight gesture possesses following beneficial effect:

the simulator is characterized in that a camera is inserted into an installation cylinder, a knob is screwed down to fix the camera, a pitching shaft motor is started, the pitching shaft motor drives a turntable to rotate, the turntable drives an installation plate to rotate, the camera is driven to rotate through the installation plate, thereby realizing the adjustment of the angle on the pitching shaft, and the yaw axis motor drives the third rotating frame to rotate by starting the yaw axis motor, thereby realizing the adjustment of the angle on the yaw axis, the transverse rolling shaft motor drives the second rotating frame to rotate by starting the transverse rolling shaft motor, thereby realizing the adjustment of the angle on the transverse rolling shaft, realizing the multi-angle adjustment of the camera through the matching of the transverse rolling shaft debugging mechanism, the yaw axis debugging mechanism and the pitch axis debugging mechanism, therefore, the flight attitude of the airplane is simulated, the camera is driven by the angle control system and can rotate around a yaw axis, a transverse rolling shaft and a pitching axis, and real-time position information can be fed back to the task host machine in real time through the angle control system.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the front cross-section structure of the present invention;

fig. 4 is a schematic side-sectional structure view of the present invention.

Wherein: 1. fixing a bracket; 2. an angle control system; 3. a transverse rolling shaft debugging mechanism; 4. an aircraft yaw axis debugging mechanism; 5. a pitch axis adjustment mechanism; 6. mounting the component; 7. a camera; 31. a transverse roller motor; 32. a first rotating frame; 33. a second rotating frame; 41. an yaw axis motor; 42. a third rotating frame; 51. a fixing plate; 52. a pitch axis motor; 53. a turntable; 61. mounting a plate; 62. mounting the cylinder; 63. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a simulator of simulation unmanned aerial vehicle flight gesture mainly includes fixed bolster 1, angle control system 2, roll debugging mechanism 3, yaw axis debugging mechanism 4, every single move axle debugging mechanism 5, installation component 6 and camera 7.

Wherein, the outside of fixed bolster 1 is provided with angle control system 2, angle control system 2 is provided with roll axle debugging mechanism 3, yaw axis debugging mechanism 4 and pitch axis debugging mechanism 5, roll axle debugging mechanism 3 includes roll axle motor 31, first revolving frame 32 and second revolving frame 33, the outside fixed mounting of fixed bolster 1 has roll axle motor 31, the outside fixed mounting of roll axle motor 31 output shaft has first revolving frame 32, the top fixed mounting of roll axle motor 31 output shaft has second revolving frame 33, second revolving frame 33 is perpendicular with first revolving frame 32 relatively, through starting roll axle motor 31, roll axle motor 31 drives second revolving frame 33 and rotates, thereby realize the regulation of the last angle of roll axle.

Referring to fig. 2 and 3, the yaw axis adjusting mechanism 4 in the present simulator includes a yaw axis motor 41 and a third rotating frame 42. An off-axis motor 41 is fixedly mounted on the outer side of the second rotating frame 33, a third rotating frame 42 is fixedly mounted on an output shaft of the off-axis motor 41, and the off-axis motor 41 is located at the center of the top of the second rotating frame 33. Thus, the yaw axis motor 41 is started, and the yaw axis motor 41 drives the third rotating frame 42 to rotate, so that the angle on the yaw axis is adjusted.

The pitching axis debugging mechanism 5 in the simulator comprises a fixed plate 51, a pitching axis motor 52 and a turntable 53, wherein the fixed plate 51 is fixedly installed on the outer side of the third rotating frame 42, the pitching axis motor 52 is fixedly installed on the outer side of the fixed plate 51, and the turntable 53 is fixedly installed on the output shaft of the pitching axis motor 52. Thus, by starting the pitch axis motor 52, the pitch axis motor 52 drives the turntable 53 to rotate, thereby realizing the adjustment of the angle of the pitch axis.

With further reference to fig. 3 and 4, a mounting assembly 6 is provided in the present simulator outside the pitch axis adjustment mechanism 5, the mounting assembly 6 including a mounting plate 61, a mounting cylinder 62 and a knob 63.

Wherein, the outside fixed mounting of carousel 53 has mounting panel 61, and the outside fixed mounting of mounting panel 61 has an installation section of thick bamboo 62, and the outside of installation section of thick bamboo 62 is provided with knob 63, and carousel 53 drives mounting panel 61 and rotates, and the inboard of installation component 6 is provided with camera 7, and camera 7 is for inserting to close with installation section of thick bamboo 62 and be connected, and knob 63 is threaded connection with installation section of thick bamboo 62, inserts camera 7 in installation section of thick bamboo 62, fixes camera 7 through screwing up knob 63.

The following illustrates the operation process of the simulator for simulating the flight attitude of the unmanned aerial vehicle, which is formed based on the above scheme.

When the simulator for simulating the flight attitude of the unmanned aerial vehicle is applied, firstly, the fixing support 1 is fixed on a test bed, the camera 7 is inserted into the mounting cylinder 62, and the camera 7 is fixed by screwing the knob 63.

Then, the pitch axis motor 52 is started, the pitch axis motor 52 drives the turntable 53 to rotate, the turntable 53 drives the mounting plate 61 to rotate, and the camera 7 is driven to rotate through the mounting plate 61, so that the adjustment of the angle on the pitch axis is realized. By starting the yaw axis motor 41, the yaw axis motor 41 drives the third rotating frame 42 to rotate, thereby realizing the adjustment of the angle on the yaw axis. By starting the roll motor 31, the roll motor 31 drives the second rotating frame 33 to rotate, thereby realizing the adjustment of the angle on the roll. Through the cooperation of roll shaft debugging mechanism 3, yaw axis debugging mechanism 4 and every single move axle debugging mechanism 5, realized the multi-angle regulation to camera 7 to carry out analog processing to aircraft flight attitude, camera 7 is driven by angle control system 2, can rotate around yaw axis, roll shaft, every single move axle, and real-time position information accessible angle control system 2 feeds back to the task host computer in real time.

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

Claims

1. The utility model provides a simulator of simulation unmanned aerial vehicle flight gesture, includes fixed bolster (1), its characterized in that: the outer side of the fixed support (1) is provided with an angle control system (2), the angle control system (2) is provided with a roll shaft debugging mechanism (3), a yaw shaft debugging mechanism (4) and a pitch shaft debugging mechanism (5), the outer side of the pitch shaft debugging mechanism (5) is provided with a mounting assembly (6), and the inner side of the mounting assembly (6) is provided with a camera (7).

2. The simulator of claim 1, wherein the simulator is configured to simulate the flight attitude of the drone: the transverse rolling shaft debugging mechanism (3) comprises a transverse rolling shaft motor (31), a first rotating frame (32) and a second rotating frame (33), the transverse rolling shaft motor (31) is fixedly mounted on the outer side of the fixed support (1), the first rotating frame (32) is fixedly mounted on the outer side of an output shaft of the transverse rolling shaft motor (31), the second rotating frame (33) is fixedly mounted on the top end of the output shaft of the transverse rolling shaft motor (31), and the second rotating frame (33) is perpendicular to the first rotating frame (32) relatively.

3. The simulator of claim 2, wherein the simulator is configured to simulate the flight attitude of the drone: the aviation eccentric shaft debugging mechanism (4) comprises an aviation eccentric shaft motor (41) and a third rotating frame (42), the outer side of the second rotating frame (33) is fixedly provided with the aviation eccentric shaft motor (41), the output shaft of the aviation eccentric shaft motor (41) is fixedly provided with the third rotating frame (42), and the aviation eccentric shaft motor (41) is located at the center of the top of the second rotating frame (33).

4. The simulator of claim 3, wherein the simulator is configured to simulate the flight attitude of the unmanned aerial vehicle: every single move axle debugging mechanism (5) is including fixed plate (51), every single move axle motor (52) and carousel (53), the outside fixed mounting of third rotating frame (42) has fixed plate (51), the outside fixed mounting of fixed plate (51) has every single move axle motor (52), the output shaft fixed mounting of every single move axle motor (52) has carousel (53).

5. The simulator of claim 4, wherein the simulator is configured to simulate the flight attitude of the drone: the mounting assembly (6) comprises a mounting plate (61), a mounting cylinder (62) and a knob (63), the mounting plate (61) is fixedly mounted on the outer side of the turntable (53), the mounting cylinder (62) is fixedly mounted on the outer side of the mounting plate (61), and the knob (63) is arranged on the outer side of the mounting cylinder (62).

6. The simulator of claim 5, wherein the simulator is configured to simulate the flight attitude of the drone: the camera (7) is connected with the installation barrel (62) in an inserting mode, and the knob (63) is connected with the installation barrel (62) in a threaded mode.