CN213139182U

CN213139182U - Testing device for unmanned aerial vehicle

Info

Publication number: CN213139182U
Application number: CN202021781610.7U
Authority: CN
Inventors: 郝一军; 郭志岗; 张利
Original assignee: Ordos Kaitu Technology Co ltd
Current assignee: Ordos Kaitu Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-07
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a testing arrangement for unmanned aerial vehicle, including base, mount pad and shell, the inside bulb that is equipped with of shell, bulb and shell inner wall contact are not connected, the shell inner wall is inlayed and is had pressure sensor, pressure sensor is equipped with a plurality ofly and at shell inner wall evenly distributed, the top welding of bulb has the erection column, the erection column top stretches out and welds with mount pad bottom center department from the shell is inside, the surface of mount pad is equipped with solid fixed ring, gu fixed ring is equipped with two and the symmetry setting, be equipped with the moving mechanism that drives two solid fixed ring and remove in the mount pad, the base top is equipped with the first blast mechanism of blowing to the mount pad top. The utility model discloses can test the data of the different states of traveling of unmanned aerial vehicle, the unmanned aerial vehicle body need not to carry test equipment and battery and can accomplish the test, guarantees the accuracy of test result, can test unmanned aerial vehicle at the wind resistance performance under each direction, the not big or small of the amount of wind.

Description

Testing device for unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to a testing arrangement for unmanned aerial vehicle.

Background

The unmanned plane is called 'unmanned plane' for short, is an unmanned plane operated by radio remote control equipment and a self-contained program control device, and has the advantages of flexibility, high response speed, low operation requirement and the like. Unmanned aerial vehicle need detect its performance after production is accomplished, just can dispatch from the factory after detecting qualified and sell, consequently needs testing arrangement for the unmanned aerial vehicle to test.

Most of the existing unmanned aerial vehicle testing devices are installed on an unmanned aerial vehicle body, namely, the unmanned aerial vehicle body needs to carry more measurement and control equipment and a large number of batteries in the testing process, so that the testing operation is more complicated, and the unmanned aerial vehicle bears more load to influence the accuracy of the testing result; the existing testing device for the unmanned aerial vehicle is difficult to carry out the wind resistance of the unmanned aerial vehicle, once the unmanned aerial vehicle flies, the distance between the unmanned aerial vehicle and the equipment becomes far, the wind power can be obviously reduced, and therefore the testable range is very small.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a testing device for an unmanned aerial vehicle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a testing arrangement for unmanned aerial vehicle, includes base, mount pad and shell, the inside bulb that is equipped with of shell, bulb and shell inner wall contact are not connected, the shell inner wall is inlayed and is had pressure sensor, pressure sensor is equipped with a plurality ofly and at shell inner wall evenly distributed, the top welding of bulb has the erection column, the erection column top stretches out and welds with mount pad bottom center department from the shell is inside, the surface of mount pad is equipped with solid fixed ring, gu fixed ring is equipped with two and the symmetry setting, be equipped with the moving mechanism that drives two solid fixed ring and remove in the mount pad, the base top is equipped with the blast air mechanism of blowing to the mount pad top.

Preferably, the moving mechanism comprises a screw rod, the screw rod is horizontally and rotatably connected inside the mounting seat, one end of the screw rod extends out of the mounting seat and is welded with a turntable, a handheld handle is welded at the edge of the turntable, and a first lantern ring and a second lantern ring are respectively sleeved at the two ends of the screw rod.

Preferably, the first lantern ring and the second lantern ring are connected through positive and negative threads and a screw rod, the thread directions of the inner walls of the first lantern ring and the second lantern ring are opposite, the middle of the top of the mounting seat is provided with a sliding groove, the tops of the first lantern ring and the second lantern ring are welded with connecting rods, and the connecting rods penetrate through the sliding groove and are welded with the bottoms of the two fixing rings respectively.

Preferably, the blower mechanism includes first support column and first air-blower, the shell is installed in base top center department, first support column and first air-blower all are equipped with four, four first air-blower is installed respectively in the top of four first support columns, four the bottom of first support column welds respectively in base top middle part all around, the base top is located the middle part of four first support columns and shell and all installs first speed regulator, four first speed regulator respectively with four first air-blower electric connection.

Preferably, the blower mechanism includes rotating electrical machines and second air-blower, the rotating electrical machines is vertically installed in base top one side, the welding of rotating electrical machines's output shaft top has first gear, the mounting panel is installed to the shell bottom, the welding of mounting panel bottom center department has the driven shaft.

Preferably, the bottom and the base of driven shaft rotate to be connected, the welding has the second gear on the driven shaft, second gear and first gear meshing, the vertical welding of base top opposite side has the second support column.

Preferably, the second air blower is installed at the top end of the second support column, a second speed regulator is installed at the top of the base and located in the middle of the second support column and the rotating motor, and the second speed regulator is electrically connected with the second air blower.

The utility model has the advantages that:

1. the utility model discloses an install unmanned aerial vehicle at the mount pad top, when unmanned aerial vehicle is in driving state, then the bulb of mount pad bottom produces the effort to the shell, and the bulb can arbitrary direction rotate, can test the data of the different states of traveling of unmanned aerial vehicle, and the unmanned aerial vehicle body need not to carry test equipment and battery and can accomplish the test, guarantees the accuracy of test result.

2. The utility model discloses an air-blast mechanism bloies to the unmanned aerial vehicle at mount pad top, and can follow unmanned aerial vehicle's all directions and blow it, can test unmanned aerial vehicle at the anti-wind performance of all directions, and can adjust the amount of wind size of air-blower through the speed regulator, can test unmanned aerial vehicle at the anti-wind performance of different amount of wind sizes down.

3. The utility model discloses install unmanned aerial vehicle and test at the mount pad top, then unmanned aerial vehicle need not directly to carry out the flight test, avoids unqualified unmanned aerial vehicle to appear the safety of crashing harm staff, and can avoid unmanned aerial vehicle to lead wind-force less apart from the blower mechanism too far, guarantees the stability of wind-force.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment 1 of a testing apparatus for an unmanned aerial vehicle according to the present invention;

fig. 2 is a schematic view of the inside of a housing according to embodiment 1 of the testing apparatus for an unmanned aerial vehicle of the present invention;

fig. 3 is a sectional view of a mounting seat of the testing apparatus for an unmanned aerial vehicle according to embodiment 1 of the present invention;

fig. 4 is a partial side view of the top of the base of the testing device for the unmanned aerial vehicle according to the embodiment 2 of the present invention.

In the figure: 1. a first blower; 2. a first support column; 3. a first speed governor; 4. a base; 5. mounting a column; 6. a housing; 7. a mounting seat; 8. a fixing ring; 9. a chute; 10. a turntable; 11. a ball head; 12. a pressure sensor; 13. a connecting rod; 14. a first collar; 15. a second collar; 16. a screw rod; 17. a rotating electric machine; 18. a first gear; 19. mounting a plate; 20. a second gear; 21. a driven shaft; 22. a second blower; 23. a second speed governor; 24. and a second support column.

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.

Example 1

Referring to fig. 1-3, a testing arrangement for unmanned aerial vehicle, including base 4, mount pad 7 and shell 6, shell 6 is inside to be equipped with bulb 11, bulb 11 and the contact of shell 6 inner wall are disconnected, shell 6 inner wall is inlayed and is had pressure sensor 12, pressure sensor 12 is equipped with a plurality ofly and at shell 6 inner wall evenly distributed, the top welding of bulb 11 has

erection column

5, 5 tops of erection column stretch out and locate the welding with mount pad 7 bottom center from shell 6 is inside, the surface of mount pad 7 is equipped with solid fixed ring 8, gu fixed ring 8 is equipped with two and the symmetry setting, be equipped with the moving mechanism that drives two solid fixed ring 8 removals in the mount pad 7, 4 tops of base are equipped with the blast air mechanism who bloies to mount pad 7 tops.

In the embodiment, the moving mechanism comprises a screw rod 16, the screw rod 16 is horizontally and rotatably connected inside the mounting seat 7, one end of the screw rod 16 extends out of the mounting seat 7 and is welded with a rotary plate 10, a handheld handle is welded at the edge of the rotary plate 10, a first lantern ring 14 and a second lantern ring 15 are respectively sleeved at two ends of the screw rod 16, the first lantern ring 14 and the second lantern ring 15 are both connected with the screw rod 16 through positive and negative threads, the thread directions of the inner walls of the first lantern ring 14 and the second lantern ring 15 are opposite, a sliding groove 9 is formed in the middle of the top of the mounting seat 7, connecting rods 13 are respectively welded at the tops of the first lantern ring 14 and the second lantern ring 15, the two connecting rods 13 respectively penetrate through the sliding groove 9 and are respectively welded with the bottoms of the two fixing rings 8, the air blowing mechanism comprises a first supporting column 2 and a first air blower 1, the shell 6 is mounted at the center of the top of the base 4, four first, the bottom of four first support columns 2 welds respectively in 4 tops middle parts all around of base, and the 4 tops of base are located the middle part of four first support columns 2 and shell 6 and all install first speed regulator 3, and four first speed regulators 3 respectively with four first air-blower 1 electric connection.

The working principle of the embodiment is as follows: the unmanned aerial vehicle is placed at the top of the mounting seat 7, the rotary table 10 is rotated by the hand-held handle to drive the screw rod 16 to rotate, the first lantern ring 14 and the second lantern ring 15 move oppositely on the screw rod 16 to drive the two fixing rings 8 to move oppositely to fix the bottom of the unmanned aerial vehicle, when the unmanned aerial vehicle is in a driving state, the ball head 11 at the bottom of the mounting seat 7 generates acting force on the shell 6, the ball head 11 can rotate in any direction, data of different driving states of the unmanned aerial vehicle can be tested, the unmanned aerial vehicle body can complete testing without carrying testing equipment and batteries, and the accuracy of a testing result is ensured; the unmanned aerial vehicle at the top of the mounting base 7 is blown by the first air blowers 1, and the four first air blowers 1 can blow air from all directions of the unmanned aerial vehicle, so that the wind resistance of the unmanned aerial vehicle in all directions can be tested, the wind volume of the first air blowers 1 can be adjusted by the first speed regulators 3, and the wind resistance of the unmanned aerial vehicle under different wind volume can be tested; install unmanned aerial vehicle at 7 tops of mount pad and test, then unmanned aerial vehicle need not directly to carry out the flight test, avoids unqualified unmanned aerial vehicle to appear crashing harm staff's safety, and can avoid unmanned aerial vehicle to lead to wind-force less apart from the blower mechanism too far, guarantees the stability of wind-force.

Example 2

Referring to fig. 4, the present embodiment differs from embodiment 1 only in that the blower mechanism includes a rotary motor 17 and a second blower 22, the rotary motor 17 is vertically installed on one side of the top of the base 4, a first gear 18 is welded on the top end of an output shaft of the rotary motor 17, an installation plate 19 is installed at the bottom of the housing 6, a driven shaft 21 is welded at the center of the bottom of the installation plate 19, the bottom end of the driven shaft 21 is rotatably connected with the base 4, a second gear 20 is welded on the driven shaft 21, the second gear 20 is engaged with the first gear 18, a second support column 24 is vertically welded on the other side of the top of the base 4, the second blower 22 is installed on the top end of the second support column 24, a second speed regulator 23 is installed on the top of the base 4 and located between the second support column.

The working principle of the embodiment is as follows: blow to the unmanned aerial vehicle at mount pad 7 top through second air-blower 22, drive first gear 18 through rotating electrical machines 17 and rotate, first gear 18 drives driven shaft 21 through second gear 20 and rotates, driven shaft 21 drives the unmanned aerial vehicle at mount pad 7 top and rotates, can blow to it from unmanned aerial vehicle's all directions, can test unmanned aerial vehicle at the anti-wind performance of all directions, and can adjust the amount of wind size of second air-blower 22 through second speed regulator 23, can test unmanned aerial vehicle at the anti-wind performance under the different amount of wind sizes.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A testing device for an unmanned aerial vehicle comprises a base (4), a mounting seat (7) and a shell (6), it is characterized in that a ball head (11) is arranged in the shell (6), the ball head (11) is not connected with the inner wall of the shell (6) in a contact way, the inner wall of the shell (6) is embedded with a plurality of pressure sensors (12), the pressure sensors (12) are uniformly distributed on the inner wall of the shell (6), the top of the ball head (11) is welded with a mounting column (5), the top end of the mounting column (5) extends out of the shell (6) and is welded with the center of the bottom of the mounting seat (7), the surface of the mounting seat (7) is provided with two fixing rings (8), the two fixing rings (8) are symmetrically arranged, a moving mechanism for driving the two fixing rings (8) to move is arranged in the mounting seat (7), and the top of the base (4) is provided with an air blowing mechanism for blowing air to the top of the mounting seat (7).

2. The testing device for the unmanned aerial vehicle as claimed in claim 1, wherein the moving mechanism comprises a screw rod (16), the screw rod (16) is horizontally and rotatably connected inside the mounting base (7), one end of the screw rod (16) extends out of the mounting base (7) and is welded with a rotary table (10), a handle is welded at the edge of the rotary table (10), and a first sleeve ring (14) and a second sleeve ring (15) are respectively sleeved at two ends of the screw rod (16).

3. The testing device for the unmanned aerial vehicle as claimed in claim 2, wherein the first lantern ring (14) and the second lantern ring (15) are connected with the screw rod (16) through positive and negative threads, the thread directions of the inner walls of the first lantern ring (14) and the second lantern ring (15) are opposite, a sliding groove (9) is formed in the middle of the top of the mounting seat (7), connecting rods (13) are welded to the tops of the first lantern ring (14) and the second lantern ring (15), and the two connecting rods (13) penetrate through the sliding groove (9) and are respectively welded to the bottoms of the two fixing rings (8).

4. The testing device for the unmanned aerial vehicle of claim 3, wherein the blowing mechanism comprises first supporting columns (2) and four first air blowers (1), the housing (6) is installed at the center of the top of the base (4), the first supporting columns (2) and the first air blowers (1) are respectively provided with four, the four first air blowers (1) are respectively installed at the top ends of the four first supporting columns (2), the bottom ends of the four first supporting columns (2) are respectively welded at the middle parts of the periphery of the top of the base (4), the middle parts of the top of the base (4) positioned at the four first supporting columns (2) and the middle part of the housing (6) are respectively provided with the first speed regulators (3), and the four first air blowers (3) are respectively electrically connected with the four first speed regulators (1).

5. The testing device for the unmanned aerial vehicle as claimed in claim 3, wherein the blower mechanism comprises a rotating motor (17) and a second blower (22), the rotating motor (17) is vertically installed on one side of the top of the base (4), a first gear (18) is welded at the top end of an output shaft of the rotating motor (17), a mounting plate (19) is installed at the bottom of the shell (6), and a driven shaft (21) is welded at the center of the bottom of the mounting plate (19).

6. The testing device for the unmanned aerial vehicle as claimed in claim 5, wherein the bottom end of the driven shaft (21) is rotatably connected with the base (4), the driven shaft (21) is welded with a second gear (20), the second gear (20) is meshed with the first gear (18), and the other side of the top of the base (4) is vertically welded with a second supporting column (24).

7. The testing device for the unmanned aerial vehicle as claimed in claim 6, wherein the second blower (22) is mounted at the top end of the second supporting column (24), the second governor (23) is mounted at the top of the base (4) and located in the middle of the second supporting column (24) and the rotating motor (17), and the second governor (23) is electrically connected with the second blower (22).