CN218929854U

CN218929854U - Unmanned aerial vehicle stabilized platform protective structure

Info

Publication number: CN218929854U
Application number: CN202223298244.1U
Authority: CN
Inventors: 卢庆平; 王平平
Original assignee: Luoyang Liyao Aerospace Technology Co ltd
Current assignee: Luoyang Liyao Aerospace Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-28
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses an unmanned aerial vehicle stabilized platform protection structure, which comprises an unmanned aerial vehicle body, wherein the bottom side of the unmanned aerial vehicle body is provided with a supporting leg, the supporting leg is made of iron, the supporting leg is magnetically connected with a second adsorption piece, the bottom side of the supporting leg is provided with a lifting platform, the bottom side of the lifting platform is provided with a tripod, the bottom side of the lifting platform is provided with a first adsorption piece, the top side of the tripod is provided with a mounting table, the top side of the mounting table is provided with a third adsorption piece, the top side of the lifting platform is provided with a second adsorption piece, the second adsorption piece is in adsorption connection with the supporting leg, one side of the tripod is provided with a reciprocating screw, and one side of the reciprocating screw is connected with a protection plate. This device can make the stable absorption of stabilizer blade of unmanned aerial vehicle fuselage at lift platform top when unmanned aerial vehicle fuselage falls, and the guard plate through lift platform downside is automatic to be risen and protect the unmanned aerial vehicle fuselage afterwards, avoids unmanned aerial vehicle fuselage to collapse when improving the stability of unmanned aerial vehicle fuselage, damages after dropping.

Description

Unmanned aerial vehicle stabilized platform protective structure

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a protection structure of a stable platform of an unmanned aerial vehicle.

Background

Unmanned aerial vehicles, abbreviated as "unmanned aerial vehicles", abbreviated as "UAVs", are unmanned aerial vehicles that are operated by means of radio remote control devices and self-contained programmed control devices, or are operated autonomously, either entirely or intermittently, by an onboard computer.

The technology of the unmanned aerial vehicle very test flight operators during flight and landing, the unmanned aerial vehicle needs to slowly land at a low speed during landing, so that the unmanned aerial vehicle stably falls on a flight platform, and the landing support of the unmanned aerial vehicle can not completely keep the same height during landing, so that the phenomenon that the unmanned aerial vehicle is unstable, inclines and even falls down easily when the unmanned aerial vehicle contacts with the flight platform, and the unmanned aerial vehicle is easy to damage and needs to be improved.

Disclosure of Invention

The utility model aims to provide a protection structure for a stable platform of an unmanned aerial vehicle, which aims to solve the problem that the unmanned aerial vehicle provided by the background art is unstable and is easy to drop and damage when falling.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle stabilized platform protective structure, includes the unmanned aerial vehicle fuselage, unmanned aerial vehicle fuselage downside is provided with the stabilizer blade, the stabilizer blade downside is provided with lift platform, and lift platform downside is provided with the tripod, and lift platform upside is provided with the second and absorbs the piece, and the second absorbs the piece and adsorb with the stabilizer blade and be connected, and tripod one side is provided with reciprocating screw, and reciprocating screw one side is connected with the guard plate, and the guard plate is provided with two at least, and guard plate one side is inserted and is established on lift platform.

Preferably, the material of stabilizer blade is iron, and stabilizer blade and second adsorption equipment magnetism are connected.

Preferably, the lifting platform bottom side is provided with first adsorption equipment, and the tripod top side is provided with the mount table, and the mount table top side is provided with the third adsorption equipment, and the third adsorption equipment is connected with first adsorption equipment magnetism.

Preferably, the reciprocating screw rod comprises a threaded rod, two sides of the threaded rod are rotationally connected with fixing seats, a motor is arranged on the fixing seat on one side of the threaded rod, and the motor is connected with the threaded rod.

Preferably, the threaded rod outer wall threaded connection has the nut, and nut one side is provided with the draw-in groove, and the inside fixture block that inserts of draw-in groove is equipped with, fixture block one side and guard plate fixed connection.

Preferably, the inner wall of the clamping groove is provided with a groove, a rotating shaft is rotatably connected in the groove, and the outer wall of the rotating shaft is fixedly connected with a limiting rod.

Preferably, one side of the limiting rod is connected with the top side of the clamping block, and the limiting rod is arranged on two sides of the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The device can enable the support legs of the unmanned aerial vehicle body to be stably adsorbed at the top of the lifting platform when the unmanned aerial vehicle body falls, and then the unmanned aerial vehicle body is automatically lifted through the protection plate at the bottom side of the lifting platform to be protected, so that the unmanned aerial vehicle body is prevented from collapsing and falling and then being damaged when the stability of the unmanned aerial vehicle body is improved.

(2) This device is through setting up the lift platform of removable at the tripod top, set up the second at lift platform top and absorb the piece, because the material of stabilizer blade is iron, then can firmly adsorb the stabilizer blade after the contact of stabilizer blade and lift platform's second absorption piece, avoid the stabilizer blade slope unstable to lead to unmanned aerial vehicle fuselage to collapse, the guard plate of lift platform bottom side is automatic to rise under reciprocating screw's drive after the stabilizer blade is fixed with the second absorption piece, protect the unmanned aerial vehicle fuselage all around through the guard plate from this, reach the purpose of protecting the unmanned aerial vehicle fuselage.

(3) The third absorbing part is arranged on the mounting table on the top side of the tripod, the first absorbing part is arranged on the bottom side of the lifting platform, and the first absorbing part is fixedly absorbed by the third absorbing part, so that the tripod is convenient to be connected with the lifting platform, and the lifting platform is also convenient to be taken down from the tripod.

Drawings

FIG. 1 is a schematic view of a protection structure of a stabilized platform of an unmanned aerial vehicle according to the present utility model;

FIG. 2 is a top view of a lifting platform of the stabilized platform protection structure of the unmanned aerial vehicle of the present utility model;

fig. 3 is an enlarged view of a position a in fig. 1 of a protection structure of a stabilized platform of an unmanned aerial vehicle according to the present utility model;

fig. 4 is a schematic diagram of a connection structure between a clamping groove and a clamping block of the protection structure of the stabilized platform of the unmanned aerial vehicle.

In the figure: 1. a lifting platform; 2. a first absorbent member; 3. an unmanned aerial vehicle body; 4. a support leg; 5. a second adsorption member; 6. a fixing seat; 7. a protection plate; 8. a threaded rod; 9. a reciprocating screw; 10. a motor; 11. a tripod; 12. a mounting table; 13. a third adsorption member; 14. a clamping groove; 15. a nut; 16. a rotating shaft; 17. a limit rod; 18. and (5) clamping blocks.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an unmanned aerial vehicle stabilized platform protective structure, includes unmanned aerial vehicle fuselage 3, and unmanned aerial vehicle fuselage 3 bottom side is provided with stabilizer blade 4, and the material of stabilizer blade 4 is iron, and stabilizer blade 4 and second absorption piece 5 magnetism are connected; the structure can enable the second absorption part 5 to firmly absorb the supporting legs 4, so that the stability of the unmanned aerial vehicle 3 when in shutdown is improved; the unmanned aerial vehicle body 3 is fixedly connected with the support legs 4, the bottom side of the support legs 4 is provided with a lifting platform 1, the bottom side of the lifting platform 1 is provided with a first absorption part 2, the bottom side of the lifting platform 1 is provided with a groove, the first absorption part 2 is fixedly connected in the groove, the polarity of the first absorption part 2 is the same as that of the second absorption part 5, the top side of the tripod 11 is provided with a mounting table 12, the tripod 11 is fixedly connected with the mounting table 12, the top side of the mounting table 12 is provided with a third absorption part 13, the top side of the mounting table 12 is provided with a groove, the groove is fixedly connected with a third absorption part 13, the polarities of the first absorption part 2 and the third absorption part 13 are opposite, the third absorption part 13 and the first absorption part 2 are magnetically connected, and the materials of the third absorption part 13 and the first absorption part 2 are magnets; the lifting platform 1 and the tripod 11 are connected in a magnetic adsorption mode, so that the tripod 11 is convenient to connect with the lifting platform 1, and the lifting platform 1 is convenient to take down from the tripod 11; the lifting platform 1 is provided with a tripod 11 at the bottom, the lifting platform 1 is provided with a second absorption part 5 at the top, the lifting platform 1 is provided with a groove at the top, the groove is fixedly connected with the second absorption part 5, the second absorption part 5 is made of an electromagnet, the second absorption part 5 is in adsorption connection with the support leg 4, one side of the tripod 11 is provided with a reciprocating screw rod 9, the reciprocating screw rod 9 comprises a threaded rod 8, two sides of the threaded rod 8 are rotationally connected with a fixed seat 6, one side of the fixed seat 6 is provided with a motor 10, the other side of the fixed seat 6 is fixedly connected with the bottom of the lifting platform 1, the bottom side of the fixed seat 6 is fixedly connected with a motor 10, the motor 10 is connected with the threaded rod 8, and the motor 10 is connected with the threaded rod 8 through a coupling; the structure can automatically drive the protection plate 7 to lift through the reciprocating screw rod 9; the outer wall of the threaded rod 8 is in threaded connection with a nut 15, one side of the nut 15 is provided with a clamping groove 14, the left side of the nut 15 is fixedly connected with the clamping groove 14, a clamping block 18 is inserted into the clamping groove 14, the clamping groove 14 is in structural fit with the clamping block 18, the clamping groove 14 is movably connected with the clamping block 18, one side of the clamping block 18 is fixedly connected with the protection plate 7, and the left side of the clamping block 18 is fixedly connected with the protection plate 7; this structure facilitates the connection or separation between the protection plate 7 and the nut 15; the inner wall of the clamping groove 14 is provided with a groove, the left side and the right side of the inner side are provided with grooves, a rotating shaft 16 is rotationally connected in the grooves, the clamping groove 14 is rotationally connected with the rotating shaft 16, and the outer wall of the rotating shaft 16 is fixedly connected with a limiting rod 17; the structure can enable the limit rod 17 to be in contact with the clamping block 18 by rotating the rotating shaft 16; one side of the limiting rod 17 is connected with the top side of the clamping block 18, the bottom side of the limiting rod 17 is in contact with the top side of the clamping block 18 and is not fixed, and the limiting rod 17 is arranged on two sides of the clamping groove 14; the clamping block 18 can be limited through the limiting rod 17, so that the clamping block 18 is clamped in the clamping groove 14, and when the limiting rod 17 is separated from the clamping block 18, the clamping block 18 can be separated from the clamping groove 14; the left side of the tripod 11 is provided with a reciprocating screw rod 9, one side of the reciprocating screw rod 9 is connected with protection plates 7, the left side of the reciprocating screw rod 9 is fixedly connected with the protection plates 7, at least two protection plates 7 are arranged, four protection plates 7 are combined to form a rectangular structure, one side of each protection plate 7 is inserted on the lifting platform 1, and the top side of each protection plate 7 is inserted on the lifting platform 1; this device is through setting up removable lift platform 1 at tripod 11 top, set up second adsorption equipment 5 at lift platform 1 top, because the material of stabilizer blade 4 is iron, then can firmly adsorb stabilizer blade 4 after the contact of stabilizer blade 4 and lift platform 1's second adsorption equipment 5, avoid stabilizer blade 4 slope unstable to lead to unmanned aerial vehicle fuselage 3 to collapse, the guard plate 7 of lift platform 1 downside is automatic to rise under the drive of reciprocating screw 9 after stabilizer blade 4 and second adsorption equipment 5 are fixed, protect unmanned aerial vehicle fuselage 3 all around through guard plate 7 from this, reach the purpose of protecting unmanned aerial vehicle fuselage 3.

Working principle: when using this unmanned aerial vehicle stabilized platform protective structure, at first, spread tripod 11 and support on horizontal ground, then be fixed to tripod 11 with lift platform 1, first suction attachment 2 with lift platform 1 bottom side and the third suction attachment 13 position of tripod 11 top side correspond and adsorb fixedly during the fixed time, after fixing lift platform 1, close second suction attachment 5, unmanned aerial vehicle fuselage 3 begins flight work, and when unmanned aerial vehicle fuselage 3 needs to descend, then open second suction attachment 5, make unmanned aerial vehicle fuselage 3's stabilizer blade 4 and second suction attachment 5 contact time, stabilizer blade 4 is fixed on second suction attachment 5, immediately motor 10 drive threaded rod 8 rotates, threaded rod 8 drives nut 15 follow supreme removal down, nut 15 drives guard plate 7 slowly from lift platform 1 bottom, make guard plate 7 enclose unmanned aerial vehicle fuselage 3 all around, if need dismantle reciprocating lead screw 9 and guard plate 7, then can rotate pivot 16, make 16 drive gag lever post 17 and fixture block 18 separation, can upwards remove 18 and use this stable platform's of this stable structure for the fixture block 14 with the fixture block that separates.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an unmanned aerial vehicle stabilized platform protective structure, includes unmanned aerial vehicle fuselage (3), unmanned aerial vehicle fuselage (3) downside is provided with stabilizer blade (4), its characterized in that: the bottom side of the supporting leg (4) is provided with a lifting platform (1), the bottom side of the lifting platform (1) is provided with a tripod (11), the top side of the lifting platform (1) is provided with a second absorption part (5), the second absorption part (5) is connected with the supporting leg (4) in an absorption way, A reciprocating screw (9) is arranged on one side of the tripod (11), a protection plate (7) is connected to one side of the reciprocating screw (9), at least two protection plates (7) are arranged, and one side of each protection plate (7) is inserted on the lifting platform (1).

2. The unmanned aerial vehicle stabilized platform protection architecture of claim 1, wherein: the supporting legs (4) are made of iron, and the supporting legs (4) are magnetically connected with the second absorption piece (5).

3. The unmanned aerial vehicle stabilized platform protection architecture of claim 1, wherein: the lifting platform is characterized in that a first absorption part (2) is arranged at the bottom side of the lifting platform (1), an installation table (12) is arranged at the top side of the tripod (11), a third absorption part (13) is arranged at the top side of the installation table (12), and the third absorption part (13) is magnetically connected with the first absorption part (2).

4. The unmanned aerial vehicle stabilized platform protection architecture of claim 1, wherein: the reciprocating screw rod (9) comprises a threaded rod (8), two sides of the threaded rod (8) are rotatably connected with fixing seats (6), a motor (10) is arranged on the fixing seat (6) on one side, and the motor (10) is connected with the threaded rod (8).

5. The unmanned aerial vehicle stabilized platform protection architecture of claim 4, wherein: the outer wall threaded connection of threaded rod (8) has nut (15), and nut (15) one side is provided with draw-in groove (14), and draw-in groove (14) inside is inserted and is equipped with fixture block (18), fixture block (18) one side and guard plate (7) fixed connection.

6. The unmanned aerial vehicle stabilized platform protection architecture of claim 5, wherein: the inner wall of the clamping groove (14) is provided with a groove, a rotating shaft (16) is rotatably connected in the groove, and a limiting rod (17) is fixedly connected to the outer wall of the rotating shaft (16).

7. The unmanned aerial vehicle stabilized platform protection architecture of claim 6, wherein: one side of the limiting rod (17) is connected with the top side of the clamping block (18), and the limiting rod (17) is arranged on two sides of the clamping groove (14).