CN213443076U

CN213443076U - Combined lifting support structure for unmanned aerial vehicle

Info

Publication number: CN213443076U
Application number: CN202022568326.8U
Authority: CN
Inventors: 张晋明
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-15
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a combined type lifting support structure for unmanned aerial vehicle, which comprises a support seat, wherein mounting grooves are arranged on both sides of the middle part of the top end of the support seat, the bottom ends of the two mounting grooves are fixedly connected with both sides of the bottom end of the unmanned aerial vehicle through two fixing devices, a fixed plate is fixedly connected with the middle part of the bottom end of the support seat, and pillars are fixedly connected with both sides of the bottom end of the fixed plate, the vibration generated by the unmanned aerial vehicle during takeoff can be reduced through the flexibility of the telescopic rod, the elastic property of the damping spring and the flexibility of the buffer pad, so that the unmanned aerial vehicle can keep balance and is not easy to overturn, the unmanned aerial vehicle is prevented from bumping due to vibration during takeoff and being crashed, elasticity performance through expanding spring makes the powerful electro-magnet of second carry on spacing fixedly to unmanned aerial vehicle, avoids dropping at the in-process unmanned aerial vehicle of placing and leads to damaging.

Description

Combined lifting support structure for unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle field specifically is a combination formula bearing structure that rises and falls for unmanned aerial vehicle.

Background

A drone is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment. The personnel on the ground, the naval vessel or the mother aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the personnel through equipment such as a radar. The aircraft can take off like a common airplane under the radio remote control or launch and lift off by a boosting rocket, and can also be thrown into the air by a mother aircraft for flying. During recovery, the aircraft can land automatically in the same way as the common aircraft landing process, and can also be recovered by a parachute or a barrier net for remote control. Can be repeatedly used for many times. The wide application is in aerial reconnaissance, is kept watch on, is communicated, is anti-dive, electronic interference etc. but leads to its condition of jolting and then causing unmanned aerial vehicle crash because of vibrations in unmanned aerial vehicle take off process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination formula bearing structure that rises and falls for unmanned aerial vehicle to the problem that the unmanned aerial vehicle that provides in the above-mentioned background art takes off the in-process because vibrations lead to it to jolt and then cause the unmanned aerial vehicle crash is solved to unmanned aerial vehicle.

In order to achieve the above object, the utility model provides a following technical scheme: a combined lifting support structure for an unmanned aerial vehicle comprises a support seat, wherein mounting grooves are formed in two sides of the middle of the top end of the support seat, the bottom ends of the two mounting grooves are fixedly connected with two sides of the bottom end of the unmanned aerial vehicle through two fixing devices, the middle part of the bottom end of the supporting seat is fixedly connected with a fixed plate, both sides of the bottom end of the fixed plate are fixedly connected with supporting columns, the bottom ends of the two supporting columns are fixedly provided with damping devices, the equal fixedly connected with mounting panel in both sides of supporting seat bottom, two one side of mounting panel bottom is the fixed fixing base that is provided with all, two the bottom of fixing base is all rotated and is connected with the connecting rod, two the equal fixedly connected with universal wheel of one end of connecting rod, two the equal fixedly connected with buffer spring in one side of connecting rod, two buffer spring's one end respectively with the opposite side fixed connection of two mounting panel bottoms.

As a preferred technical scheme of the utility model, two fixing device comprises first powerful electro-magnet, expanding spring and the powerful electro-magnet of second, the one end fixedly connected with expanding spring of first powerful electro-magnet, expanding spring's the powerful electro-magnet of one end fixedly connected with second.

As a preferred technical scheme of the utility model, one side fixed mounting of supporting seat has the switch, two first powerful electro-magnet and two second powerful electro-magnets all pass through switch and external power supply electric connection.

As a preferred technical scheme of the utility model, damping device comprises connecting plate, a plurality of telescopic link, a plurality of damping spring, buffer board and cushion, the bottom fixedly connected with a plurality of telescopic link of connecting plate, a plurality of the surface of telescopic link is all fixed and is provided with damping spring, a plurality of the bottom of telescopic link all with the top fixed connection of buffer board, the bottom fixedly connected with blotter of buffer board.

As an optimized technical scheme of the utility model, the bottom fixedly connected with slipmat of blotter.

Compared with the prior art, the beneficial effects of the utility model are that: the device simple structure, high durability and convenient operation, elasticity through the telescopic link, damping spring's elasticity performance and the compliance of cushion can reduce the vibrations that unmanned aerial vehicle produced when taking off, make unmanned aerial vehicle can keep balance and difficult toppling, avoid taking off at unmanned aerial vehicle and lead to it to jolt and then cause the unmanned aerial vehicle crash because vibrations, thereby make unmanned aerial vehicle's security obtain guaranteeing, unmanned aerial vehicle life is longer, elasticity performance through telescopic spring pushes the mounting groove with the powerful electro-magnet of second, and carry out spacing fixed to unmanned aerial vehicle through the powerful electro-magnet of second, avoid dropping at the in-process unmanned aerial vehicle and lead to damaging.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a structural diagram of the damping device of the present invention;

fig. 3 is an enlarged view of a portion a of the present invention.

In the figure: 1. a supporting seat; 2. mounting a plate; 3. a connecting rod; 4. an unmanned aerial vehicle; 5. a pillar; 6. a switch; 7. a buffer spring; 8. a universal wheel; 9. a damping device; 10. a connecting plate; 11. a telescopic rod; 12. a damping spring; 13. a buffer plate; 14. a cushion pad; 15. a non-slip mat; 16. a fixing device; 17. a first powerful electromagnet; 18. a tension spring; 19. a second powerful electromagnet.

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.

Please refer to fig. 1-3, the utility model provides a combination formula bearing structure that rises and falls for unmanned aerial vehicle, including supporting seat 1, the mounting groove has all been seted up to the both sides at 1 top middle part of supporting seat, the bottom of two mounting grooves is all through the both sides fixed connection of two fixing device 16 and 4 bottoms of unmanned aerial vehicle, the middle part fixedly connected with fixed plate of 1 bottom of supporting seat, the equal fixedly connected with pillar 5 in both sides of fixed plate bottom, the equal fixed damping device 9 that is provided with in bottom of two pillar 5, the equal fixedly connected with mounting panel 2 in both sides of 1 bottom of supporting seat, one side of 2 bottoms of two mounting panels is all fixed and is provided with the fixing base, the bottom of two fixing bases is all rotated and is connected with connecting rod 3, the equal fixedly connected with universal wheel 8 of one end of two connecting rods 3, the equal fixedly connected with buffer spring 7 in one side.

Preferably, two fixing device 16 are by first powerful electro-magnet 17, expanding spring 18 and second powerful electro-magnet 19 are constituteed, the one end fixedly connected with expanding spring 18 of first powerful electro-magnet 17, the one end fixedly connected with second powerful electro-magnet 19 of expanding spring 18, elasticity performance through expanding spring 18 pushes second powerful electro-magnet 19 into the mounting groove, and carry out spacing fixed to unmanned aerial vehicle 4 through second powerful electro-magnet 19, avoid dropping and lead to damaging placing in-process unmanned aerial vehicle 4.

Preferably, one side fixed mounting of supporting seat 1 has switch 6, and two first powerful electro-magnets 17 and two second powerful electro-magnets 19 are all through switch 6 and external power supply electric connection, open switch 6, and first powerful electro-magnets 17 and second powerful electro-magnets 19 circular telegram release opposite magnetic field, and the power that both attracted mutually is greater than the elastic potential energy of expanding spring 18, makes the shrink of second powerful electro-magnets 19, no longer carries out spacing fixed to unmanned aerial vehicle 4.

Preferably, damping device 9 is by connecting plate 10, a plurality of telescopic link 11, a plurality of damping spring 12, buffer board 13 and cushion 14 are constituteed, the bottom fixedly connected with a plurality of telescopic link 11 of connecting plate 10, the surface of a plurality of telescopic link 11 is all fixed and is provided with damping spring 12, the bottom of a plurality of telescopic link 11 all with buffer board 13's top fixed connection, buffer board 13's bottom fixedly connected with blotter 14, elasticity through telescopic link 11, damping spring 12's elasticity performance and cushion 14's compliance can reduce the vibrations that unmanned aerial vehicle 4 produced when taking off, make unmanned aerial vehicle 4 can keep balance and be difficult for toppling, avoid leading to its jolt and then cause unmanned aerial vehicle 4 crash because vibrations lead to it to take off at unmanned aerial vehicle 4, thereby make unmanned aerial vehicle 4's security obtain guaranteeing, unmanned aerial vehicle 4 life is longer.

Preferably, the bottom fixedly connected with slipmat 15 of blotter 14, the setting up of slipmat 15 can increase the coefficient of friction of damping device 9 and ground, avoids taking place to rock at the in-process that unmanned aerial vehicle 4 takes off and then leads to the fact the influence to it takes off.

When the combined type lifting support structure is used, when an operator controls the unmanned aerial vehicle 4 to take off, the switch 6 is turned on, the first strong electromagnet 17 and the second strong electromagnet 19 are electrified to release a foreign magnetic field, the attraction force between the first strong electromagnet 17 and the second strong electromagnet 19 is greater than the elastic potential energy of the telescopic spring 18, the second strong electromagnet 19 is contracted, the unmanned aerial vehicle 4 is not limited and fixed any more, and then the unmanned aerial vehicle 4 is operated to take off, in the taking-off process, the vibration generated in the taking-off process of the unmanned aerial vehicle 4 can be reduced through the flexibility of the telescopic rod 11, the elastic performance of the damping spring 12 and the flexibility of the cushion pad 14, so that the unmanned aerial vehicle can keep balance and is not easy to overturn, the unmanned aerial vehicle 4 is prevented from jolting due to vibration in the taking-off process of the unmanned aerial vehicle 4, the safety of the unmanned aerial, when unmanned aerial vehicle 4 descends, arrange its bottom in two mounting grooves, close switch 6, the elasticity performance through expanding spring 18 pushes second powerful electro-magnet 19 into the mounting groove to carry out spacing fixed to unmanned aerial vehicle 4 through second powerful electro-magnet 19, avoid placing in-process unmanned aerial vehicle 4 and drop and lead to damaging.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a supporting structure that rises and falls of combination formula for unmanned aerial vehicle, includes supporting seat (1), its characterized in that: the two sides of the middle part of the top end of the supporting seat (1) are respectively provided with a mounting groove, the bottom ends of the two mounting grooves are respectively fixedly connected with the two sides of the bottom end of the unmanned aerial vehicle (4) through two fixing devices (16), the middle part of the bottom end of the supporting seat (1) is fixedly connected with a fixing plate, the two sides of the bottom end of the fixing plate are respectively fixedly connected with a strut (5), the bottom ends of the two struts (5) are respectively and fixedly provided with a damping device (9), the two sides of the bottom end of the supporting seat (1) are respectively and fixedly connected with a mounting plate (2), one side of the bottom end of the two mounting plates (2) is respectively and fixedly provided with a fixing seat, the bottom ends of the two fixing seats are respectively and rotatably connected with a connecting rod (3), one end of the two, one end of each of the two buffer springs (7) is fixedly connected with the other side of the bottom end of each of the two mounting plates (2).

2. The combined lifting support structure for the unmanned aerial vehicle as claimed in claim 1, wherein: two fixing device (16) constitute by first powerful electro-magnet (17), expanding spring (18) and second powerful electro-magnet (19), the one end fixedly connected with expanding spring (18) of first powerful electro-magnet (17), the one end fixedly connected with second powerful electro-magnet (19) of expanding spring (18).

3. The combined lifting support structure for the unmanned aerial vehicle as claimed in claim 2, wherein: one side fixed mounting of supporting seat (1) has switch (6), two first powerful electro-magnet (17) and two second powerful electro-magnet (19) all pass through switch (6) and external power source electric connection.

4. The combined lifting support structure for the unmanned aerial vehicle as claimed in claim 1, wherein: damping device (9) comprise connecting plate (10), a plurality of telescopic link (11), a plurality of damping spring (12), buffer board (13) and cushion (14), the bottom fixedly connected with a plurality of telescopic link (11) of connecting plate (10), a plurality of the surface of telescopic link (11) is all fixed and is provided with damping spring (12), a plurality of the bottom of telescopic link (11) all with the top fixed connection of buffer board (13), the bottom fixedly connected with cushion (14) of buffer board (13).

5. The combined lifting support structure for the unmanned aerial vehicle as claimed in claim 4, wherein: the bottom end of the cushion pad (14) is fixedly connected with an anti-skid pad (15).