CN218929817U

CN218929817U - Unmanned aerial vehicle frog jumps flight structure

Info

Publication number: CN218929817U
Application number: CN202223260627.XU
Authority: CN
Inventors: 杨维杰; 徐丽容
Original assignee: Sichuan Tianhe Aviation Technology Co ltd
Current assignee: Sichuan Tianhe Aviation Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-28
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle frog-leaping flight structure, which comprises the following technical scheme: rubber sleeve, connecting plate, bolt and unmanned aerial vehicle body, the fixed block is installed respectively to unmanned aerial vehicle body both sides, two the round hole has been seted up respectively to the fixed block, the fixed sleeve is installed respectively to connecting plate top both sides, two the helicoidal groove has been seted up respectively at the fixed sleeve top, two the bolt passes the round hole of two fixed blocks respectively and the helicoidal groove meshing of two fixed sleeves is connected, the rubber sleeve is installed to the connecting plate bottom, rubber sleeve internally mounted has thin plastic slab and thin rubber slab, the fixed plate is installed to the rubber sleeve bottom, the fixed plate bottom is rectangular array and installs the support. The utility model has the advantages of providing supporting force for the unmanned aerial vehicle body for demonstrating frog-leaping flight on the grasslands and reducing downward impact force of the unmanned aerial vehicle body.

Description

Unmanned aerial vehicle frog jumps flight structure

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle frog-leaping flight structure.

Background

The unmanned plane is called as an unmanned plane for short, is a unmanned plane operated by using radio remote control equipment and a self-provided program control device, or is operated by a vehicle-mounted computer completely or intermittently and autonomously, and the unmanned plane can be divided into military and civil aspects according to the application field, and is really just needed by the unmanned plane; the unmanned aerial vehicle has the advantages that the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express delivery transportation, disaster relief, wild animal observation, infectious disease monitoring, mapping, news reporting, electric power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the purposes of the unmanned aerial vehicle are greatly expanded, the flying of the unmanned aerial vehicle frog-leaping is realized in a flying mode of up-down rapid amplitude by controlling the power of a motor, and the unmanned aerial vehicle frog-leaping flying can be displayed in a small amplitude on the ground grasslands and also can be displayed in a large amplitude in the air.

When unmanned aerial vehicle does the show of a small margin on ground meadow, unmanned aerial vehicle decurrent impact force can transmit ground, and the meadow is comparatively soft, but unable complete absorption unmanned aerial vehicle produced impact force, and the stability of unmanned aerial vehicle can be influenced to ground rebound's strength.

Disclosure of Invention

The utility model aims to provide an unmanned aerial vehicle frog-leaping flight structure, which has the advantages of providing supporting force for an unmanned aerial vehicle body demonstrating frog-leaping flight on a grassland, reducing downward impact force of the unmanned aerial vehicle body, and solving the problems that the unmanned aerial vehicle for small-amplitude frog-leaping flight display on the grassland is easy to rebound by the impact force, and the stability is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle frog jumps flight structure, includes rubber sleeve, connecting plate, bolt and unmanned aerial vehicle body, the fixed block is installed respectively to unmanned aerial vehicle body both sides, two the round hole has been seted up respectively to the fixed block, fixed sleeve is installed respectively to connecting plate top both sides, two the helicoidal groove has been seted up respectively at fixed sleeve top, two the bolt passes the round hole of two fixed blocks respectively and the helicoidal groove meshing of two fixed sleeves is connected, the rubber sleeve is installed to the connecting plate bottom, rubber sleeve internally mounted has thin plastic slab and thin rubber slab, the fixed plate is installed to rubber sleeve bottom, the support is installed to the fixed plate bottom for rectangular array.

When using the unmanned aerial vehicle frog in this technical scheme to jump flight structure, put the unmanned aerial vehicle body to the meadow, make the tray of fixed plate below contact with the meadow, the staff operates the unmanned aerial vehicle body and carries out frog and jump flight show, the tray of unmanned aerial vehicle body below can be repeated with the meadow contact, the inside thin plastic slab of rubber sleeve and thin rubber slab can provide horizontal and fore-and-aft pulling force, absorbs the decurrent impact force of unmanned aerial vehicle body.

Preferably, the tops of the two bolts are respectively welded with a fixed disc, and a distance is reserved between the two fixed discs and two sides of the unmanned aerial vehicle body. The screw rod is conveniently rotated by using the fixed disc, and interference between the screw rod and the unmanned aerial vehicle body can not be generated when the fixed disc is rotated.

Preferably, the thin plastic plate and the thin rubber plate inside the rubber sleeve are mutually overlapped. The thin plastic and rubber sheets can provide both lateral and longitudinal pulling forces.

Preferably, a distance is reserved between the top of the connecting plate and the bottom of the unmanned aerial vehicle body. The connecting plate can not interfere with the unmanned aerial vehicle body.

Preferably, the top of the bracket is vertical to the bottom of the fixed plate, and the bottom of the bracket is provided with a tray. The tray avoids the direct contact of support bottom and ground, increases the area of contact with ground.

Preferably, the bottom of the connecting plate is parallel to the top of the fixing plate. When the unmanned aerial vehicle is placed on the ground, the unmanned aerial vehicle body cannot skew.

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

according to the utility model, the tray and the rubber sleeve are arranged, the unmanned aerial vehicle body is placed on the grassland, so that the tray below the fixed plate is contacted with the grassland, a worker operates the unmanned aerial vehicle body to conduct frog-leaping flight display, the tray below the unmanned aerial vehicle body can repeatedly contact with the grassland, the thin plastic plate and the thin rubber plate inside the rubber sleeve can provide transverse and longitudinal pulling force, the downward impact force of the unmanned aerial vehicle body is absorbed, and the effects of providing supporting force for the unmanned aerial vehicle body demonstrating frog-leaping flight on the grassland and relieving the downward impact force of the unmanned aerial vehicle body are achieved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of fig. 2 according to the present utility model.

In the figure: 1. a fixing plate; 2. a rubber sleeve; 3. a connecting plate; 4. a fixed block; 5. a fixed plate; 6. a bolt; 7. a fixed sleeve; 8. a bracket; 9. a tray; 10. a thin plastic plate; 11. a thin rubber plate; 12. a round hole; 13. a screw groove; 14. an unmanned aerial vehicle body.

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.

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-3, the unmanned aerial vehicle frog-jumping flying structure provided by the utility model comprises a rubber sleeve 2, a connecting plate 3, bolts 6 and an unmanned aerial vehicle body 14, wherein two sides of the unmanned aerial vehicle body 14 are respectively provided with a fixed block 4, two fixed blocks 4 are respectively provided with round holes 12, two sides of the top of the connecting plate 3 are respectively provided with a fixed sleeve 7, the tops of the two fixed sleeves 7 are respectively provided with a spiral groove 13, the two bolts 6 respectively penetrate through the round holes 12 of the two fixed blocks 4 and are in meshed connection with the spiral grooves 13 of the two fixed sleeves 7, the tops of the two bolts 6 are respectively welded with a fixed disc 5, a distance is reserved between the two fixed discs 5 and two sides of the unmanned aerial vehicle body 14, the bottom of the connecting plate 3 is provided with the rubber sleeve 2, the bottom of the connecting plate 3 is parallel to the top of the fixed plate 1, a thin plastic plate 10 and a thin rubber plate 11 are arranged in the rubber sleeve 2, the thin plastic plate 10 and the thin rubber plate 11 in the rubber sleeve 2 are mutually overlapped, the bottom of the fixed plate 1 is provided with a rectangular array, the bottom of the fixed plate 1 is provided with a bracket 8, the bracket 8, and the bracket 8 is vertically arranged at the bottom of the bracket 8, and a tray 9 is arranged at the bottom of the bracket 8.

In this embodiment, provide holding power for fixed plate 1 through tray 9 and support 8, put unmanned aerial vehicle body 14 on the meadow, make tray 9 and the meadow contact of fixed plate 1 below, the staff operates unmanned aerial vehicle body 14 and carries out frog and jump flight show, tray 9 of unmanned aerial vehicle body 14 below can be repeated with the meadow contact, inside thin plastic slab 10 of rubber sleeve 2 and thin rubber slab 11 can provide horizontal and vertically and drag the power, absorb unmanned aerial vehicle body 14 decurrent impact force, use two fixed disks 5 to rotate two bolts 6, take out in the helicoid 13 of two fixed sleeves 7 respectively with two bolts 6, just can tear apart connecting plate 3 and unmanned aerial vehicle body 14.

Example two

As shown in fig. 1-3, the present utility model provides an unmanned aerial vehicle frog-leaping flight structure, and compared with the first embodiment, the present embodiment further includes: the unmanned aerial vehicle comprises a connecting plate 3 and an unmanned aerial vehicle body 14, wherein a distance is reserved between the top of the connecting plate 3 and the bottom of the unmanned aerial vehicle body 14.

In this embodiment, through the distance between connecting plate 3 top and unmanned aerial vehicle body 14 bottom, unmanned aerial vehicle body 14 when down-strike, connecting plate 3 can not produce the interference with unmanned aerial vehicle body 14.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an unmanned aerial vehicle frog jumps flight structure, includes rubber sleeve (2), connecting plate (3), bolt (6) and unmanned aerial vehicle body (14), its characterized in that: fixed block (4) are installed respectively to unmanned aerial vehicle body (14) both sides, two round hole (12) have been seted up respectively to fixed block (4), fixed cover (7) are installed respectively to connecting plate (3) top both sides, two fixed cover (7) top has seted up helicoidal groove (13) respectively, two bolt (6) pass round hole (12) and helicoidal groove (13) meshing of two fixed cover (7) respectively and are connected, rubber cover (2) are installed to connecting plate (3) bottom, rubber cover (2) internally mounted has thin plastic slab (10) and thin rubber slab (11), fixed plate (1) are installed to rubber cover (2) bottom, fixed plate (1) bottom is rectangular array and installs support (8).

2. The unmanned aerial vehicle frog-leaping flight structure of claim 1, wherein: the tops of the two bolts (6) are respectively welded with a fixed disc (5), and a distance is reserved between the two fixed discs (5) and two sides of the unmanned aerial vehicle body (14).

3. The unmanned aerial vehicle frog-leaping flight structure of claim 1, wherein: the thin plastic plate (10) and the thin rubber plate (11) in the rubber sleeve (2) are mutually overlapped.

4. The unmanned aerial vehicle frog-leaping flight structure of claim 1, wherein: a distance is reserved between the top of the connecting plate (3) and the bottom of the unmanned aerial vehicle body (14).

5. The unmanned aerial vehicle frog-leaping flight structure of claim 1, wherein: the top of the bracket (8) is vertical to the bottom of the fixed plate (1), and a tray (9) is arranged at the bottom of the bracket (8).

6. The unmanned aerial vehicle frog-leaping flight structure of claim 1, wherein: the bottom of the connecting plate (3) is parallel to the top of the fixed plate (1).