CN212654548U

CN212654548U - Unmanned aerial vehicle flight control test platform

Info

Publication number: CN212654548U
Application number: CN202020827911.2U
Authority: CN
Inventors: 黄立; 林新贵; 薛源; 顾兴; 刘华斌; 王效杰
Original assignee: Prodrone Technology Co
Current assignee: Puzhou Technology (Shenzhen) Co.,Ltd.
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-05
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses an unmanned aerial vehicle flies accuse test platform, it includes: the device comprises a chassis, an azimuth bearing, a mounting seat, a supporting rod, a connecting rod, a rolling bearing and a pitching bearing; wherein the azimuth bearing is connected with the chassis; the mounting seat is connected with the azimuth bearing; the number of the supporting rods is at least 2, the bottom of each supporting rod is correspondingly connected with one end of the mounting seat, and the top of each supporting rod is correspondingly connected with a rolling bearing; the two ends of the connecting rod are respectively and correspondingly connected with a rolling bearing, and the middle part of the connecting rod is connected with the pitching bearing. Its simple structure, installation and maintenance are simple and convenient, can satisfy the flight control test demand of actions such as unmanned aerial vehicle position, every single move, roll over, climb and descend, can guarantee unmanned aerial vehicle's safety simultaneously.

Description

Unmanned aerial vehicle flight control test platform

Technical Field

The utility model relates to an unmanned aerial vehicle field specifically is an unmanned aerial vehicle flies to control test platform.

Background

In the initial stage after the medium and large unmanned aerial vehicle is refitted, various flight control parameters need to be debugged. The conventional mode is through simple mooring frock, holds whole aircraft through wire rope, does not let the aircraft break away from ground, nevertheless when carrying out flight control test under this kind of mode, can lead to the organism to overturn out of control because of testing initial stage unstability, protection organism that can not be fine. Simultaneously, above-mentioned mode can't guarantee that the action requirement of unmanned aerial vehicle organism fully accomplished the test to lead to the test result inaccuracy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an unmanned aerial vehicle flies accuse test platform, its simple structure, the installation is simple and convenient with the maintenance, can satisfy the unmanned aerial vehicle position, every single move, roll over, climb and descend the flight accuse test demand of action such as, can guarantee unmanned aerial vehicle's safety simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an unmanned aerial vehicle flies accuse test platform, it includes: the device comprises a chassis, an azimuth bearing, a mounting seat, a supporting rod, a connecting rod, a rolling bearing and a pitching bearing; wherein the azimuth bearing is connected with the chassis; the mounting seat is connected with the azimuth bearing; the number of the supporting rods is at least 2, the bottom of each supporting rod is correspondingly connected with one end of the mounting seat, and the top of each supporting rod is correspondingly connected with a rolling bearing; the two ends of the connecting rod are respectively and correspondingly connected with a rolling bearing, and the middle part of the connecting rod is connected with the pitching bearing.

Preferably, the base plate is of a circular disc-shaped structure.

Preferably, the chassis is made of a metal material.

Preferably, the azimuth bearing is detachably connected with the mounting seat and the chassis, and/or the support rod is detachably connected with the mounting seat and the rolling bearing, and/or the connecting rod is detachably connected with the pitching bearing.

Preferably, the supporting rod is a telescopic rod capable of generating linear telescopic motion.

Preferably, the support rod is driven by a cylinder/hydraulic cylinder to generate linear telescopic motion.

Preferably, the connecting rod middle part is formed with the recess, its with bulge on the unmanned aerial vehicle organism is mutually supported to form mortise and tenon cooperation structure.

Preferably, the drone comprises an unmanned helicopter.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses simple structure, installation and maintenance are simple and convenient, easily production, can satisfy the flight control test demand of actions such as unmanned aerial vehicle position, every single move, roll over, climb and descend, guarantee that each item performance of flight control is not influenced, can guarantee the stability of unmanned aerial vehicle organism in the testing process simultaneously to guarantee the safety of organism, make it can not cause the damage because of the out of control topples.

Drawings

Fig. 1 is a schematic view of the connection between the flight control test platform of the unmanned aerial vehicle and the unmanned aerial vehicle body of the utility model;

fig. 2 is the utility model discloses well unmanned aerial vehicle flies to control test platform's whole structure graph.

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.

Example 1:

as shown in fig. 1, the utility model provides an unmanned aerial vehicle flies to control test platform 100 and connects unmanned aerial vehicle organism 200, just unmanned aerial vehicle includes unmanned helicopter, and simultaneously, unmanned aerial vehicle flies to control test platform 100 its specifically includes: the device comprises a chassis 1, an azimuth bearing 2, a mounting seat 3, a support rod 4, a connecting rod 5, a roll bearing 6 and a pitch bearing 7; the chassis 1 is of a regular geometric structure such as a circular disc structure or other special-shaped structures, and is preferably made of a metal material (such as stainless steel), so that the unmanned aerial vehicle is not prone to toppling due to overlarge actions through the stability and safety of the unmanned aerial vehicle when tested through the weight and large area of the chassis 1; the azimuth bearing 2 is connected with the chassis 1; the mounting seat 3 is connected with the azimuth bearing 2; the number of the support rods 4 is at least 2, the bottom of each support rod 4 is correspondingly connected with one end of the mounting seat 3, and the top of each support rod 4 is correspondingly connected with a rolling bearing 6; two ends of the connecting rod 5 are respectively and correspondingly connected with a rolling bearing 6, and the middle part of the connecting rod 5 is connected with the pitching bearing 7.

The unmanned aerial vehicle body 200 is connected with the pitch bearing 7, so that the unmanned aerial vehicle body 200 can correspondingly complete azimuth rotation, roll and pitch actions through the azimuth bearing 2, the roll bearing 6 and the pitch bearing 7.

Furthermore, the azimuth bearing 2 is detachably connected with the mounting base 3 and the chassis 1, and/or the support rod 4 is detachably connected with the mounting base 3 and the rolling bearing 6, and/or the connecting rod 5 is detachably connected with the pitching bearing 7, so that the structure is convenient to disassemble, assemble and maintain.

From this, unmanned aerial vehicle in this embodiment flies accuse test platform 100 structural design is simple, and installation and maintenance are simple and convenient, easily production, can satisfy the flight control test demand of actions such as unmanned aerial vehicle position rotation, every single move, roll over, guarantee that each item performance of flying accuse is not influenced, can guarantee the stability of unmanned aerial vehicle organism in the testing process simultaneously to guarantee the safety of organism, make it can not cause the damage because of toppling out of control.

Example 2:

the difference between this embodiment and embodiment 1 lies in that, in this embodiment, the support rod 4 is a telescopic rod that can generate linear telescopic motion through driving such as cylinder/hydraulic cylinder, and from this, the whole height position that locates of unmanned aerial vehicle can be adjusted through the linear telescopic motion of support rod 4 to when carrying out azimuth rotation, every single move, roll simulate the action that unmanned aerial vehicle climbed/descends, the better demand that satisfies the flight control test.

Simultaneously, connecting rod 5 middle part is formed with recess 51, its with bulge 8 on the unmanned aerial vehicle organism 200 mutually supports to form mortise and tenon cooperation structure, can firmly fix a position unmanned aerial vehicle organism 200 on unmanned aerial vehicle flies to control test platform 100 from this.

To sum up, the utility model discloses simple structure, installation and maintenance are simple and convenient, easily production, can satisfy the flight control test demand of actions such as unmanned aerial vehicle position, every single move, roll over, climb and descend, guarantee that each item performance of flight control is not influenced, can guarantee the stability of unmanned aerial vehicle organism in the test process simultaneously to guarantee the safety of organism, make it can not cause the damage because of toppling out of control.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. An unmanned aerial vehicle flies accuse test platform which characterized in that includes: the device comprises a chassis, an azimuth bearing, a mounting seat, a supporting rod, a connecting rod, a rolling bearing and a pitching bearing; wherein the azimuth bearing is connected with the chassis; the mounting seat is connected with the azimuth bearing; the number of the supporting rods is at least 2, the bottom of each supporting rod is correspondingly connected with one end of the mounting seat, and the top of each supporting rod is correspondingly connected with a rolling bearing; the two ends of the connecting rod are respectively and correspondingly connected with a rolling bearing, and the middle part of the connecting rod is connected with the pitching bearing.

2. The unmanned aerial vehicle flight control test platform of claim 1, wherein the chassis is a circular disc-like structure.

3. The unmanned aerial vehicle flight control test platform of claim 1, wherein the chassis is made of a metal material.

4. An unmanned aerial vehicle flight control test platform as claimed in claim 1, wherein the azimuth bearing is detachably connected with the mounting base and the chassis, and/or the support rod is detachably connected with the mounting base and the roll bearing, and/or the connecting rod is detachably connected with the pitch bearing.

5. The unmanned aerial vehicle flight control test platform of claim 1, wherein the support rod is a telescoping rod capable of linear telescoping motion.

6. An unmanned aerial vehicle flight control test platform as claimed in claim 5, wherein the support rod is driven by a cylinder/hydraulic cylinder to generate linear telescopic motion.

7. The unmanned aerial vehicle flight control test platform of claim 1, wherein the connecting rod is formed with a groove in the middle that cooperates with a protrusion on the unmanned aerial vehicle body to form a mortise and tenon cooperation structure.

8. The unmanned aerial vehicle flight control test platform of claim 1, wherein the unmanned aerial vehicle comprises an unmanned helicopter.