CN218055606U

CN218055606U - Unmanned aerial vehicle protector

Info

Publication number: CN218055606U
Application number: CN202222766921.1U
Authority: CN
Inventors: 于新帅; 黄欣娜
Original assignee: Beijing Jingyuan Technology Co ltd
Current assignee: Beijing Jingyuan Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2022-12-16
Anticipated expiration: 2032-10-20

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle, especially, be an unmanned aerial vehicle protector, including unmanned aerial vehicle body and supporting leg, a plurality of the supporting leg is all installed in the bottom of unmanned aerial vehicle body, still includes protection machanism, multiunit the protection machanism symmetry is installed in the left and right sides of unmanned aerial vehicle body and around, accessible when the unmanned aerial vehicle body falls to the ground the protection machanism makes unmanned aerial vehicle body descend ground; the utility model discloses an unmanned aerial vehicle protector, be provided with multiunit protection machanism, the flexible leg that has scalable regulation in protection machanism, when unmanned aerial vehicle descends, can extend flexible leg in advance, the inclination of flexible leg is great, helps unmanned aerial vehicle to descend through flexible leg, when unmanned aerial vehicle left and right sides rocks, flexible leg can provide the fulcrum for it, avoids its condition that appears overturning, and then avoids the damage of unmanned aerial vehicle part, convenient to use.

Description

Unmanned aerial vehicle protector

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to unmanned aerial vehicle protector.

Background

An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either fully or intermittently, by an onboard computer.

At present, the unmanned aerial vehicle technique is used comparatively extensively, unmanned aerial vehicle can replace the manual work to make some manual works that are difficult to go on or dangerous, and unmanned aerial vehicle surveys and has higher efficiency for the manual work, but when unmanned aerial vehicle finishes the work and retrieves, can lead to unmanned aerial vehicle can't descend ground more steadily because of its self vibrations and the roughness on ground, the condition that sometimes has a side turn over produces, unmanned aerial vehicle generally has four landing legs, but the strong point of four landing legs is fixed, can not stretch out and draw back, when unmanned aerial vehicle descends, the range of rocking of its both sides is the biggest, therefore produce most easily and turn on one's side, lead to important parts such as unmanned aerial vehicle blade to damage, and generally increase buffer among the current prior art on the unmanned aerial vehicle landing leg and alleviate, but buffer only can be used when unmanned aerial vehicle falls to the ground, still can's stationarity can's when falling to the ground, for this, the utility model provides an unmanned aerial vehicle protector.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an unmanned aerial vehicle protector has the regulation landing leg, avoids turning on one's side and convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle protector, includes unmanned aerial vehicle body and supporting leg, and is a plurality of the bottom at the unmanned aerial vehicle body is all installed to the supporting leg, still includes protection machanism, multiunit protection machanism symmetry is installed in the left and right sides of unmanned aerial vehicle body and front and back both sides, works as the accessible when the unmanned aerial vehicle body falls to the ground protection machanism makes unmanned aerial vehicle body descending ground.

As a preferred technical scheme of the utility model, protection machanism establishes the leg including flexible leg and cover, the leg is established on the unmanned aerial vehicle body to the cover, flexible leg slides and wears to establish inside the leg is established to the cover.

As an optimized technical scheme of the utility model, the one end that the leg was established to the cover is kept away from to flexible leg is fixed with the buffer board.

As a preferred technical scheme of the utility model, the cover is established the top surface of leg and is seted up the shifting chute, flexible leg top surface is fixed with the removal piece, it is located the shifting chute and can follow shifting chute length direction and remove to remove the piece, the cover is established the one end that the leg top was kept away from flexible leg and is installed the cylinder that is used for promoting the removal piece.

As a preferred technical scheme of the utility model, the bottom surface that the leg was established to the cover has seted up the groove that resets, the bottom surface both ends that the leg was established to the cover are fixed with first stationary blade and second stationary blade respectively, it is fixed with the fixed column to connect between first stationary blade and the second stationary blade, the bottom correspondence removal piece of flexible leg is fixed with the piece that resets, the piece that resets slip cap is established on the fixed column, still includes reset spring, reset spring ring cover is in the outside of fixed column and is located between first stationary blade and the piece that resets, works as during reset spring release elasticity, the accessible piece that resets makes flexible leg remove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an unmanned aerial vehicle protector, be provided with multiunit protection machanism, the flexible leg that has scalable regulation in protection machanism, when unmanned aerial vehicle descends, can extend flexible leg in advance, the inclination of flexible leg is great, helps unmanned aerial vehicle to descend through flexible leg, when unmanned aerial vehicle left and right sides rocks, flexible leg can provide the fulcrum for it, avoids its condition that appears overturning, and then avoids the damage of unmanned aerial vehicle part, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic diagram of the independent structure of the reference numeral 3 in the present invention;

fig. 3 is a schematic view of the axial measurement structure of fig. 2 in the present invention;

in the figure: 1. an unmanned aerial vehicle body; 2. supporting legs; 3. a protection mechanism; 4. a buffer plate; 5. a telescopic leg; 51. sleeving the legs; 6. moving the sheet; 7. a moving groove; 8. a cylinder; 9. a reset groove; 10. a first fixing sheet; 11. a return spring; 12. a reset sheet; 13. fixing a column; 14. a second fixing sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an unmanned aerial vehicle protector, includes unmanned aerial vehicle body 1 and supporting leg 2, and a plurality of supporting legs 2 are all installed in the bottom of unmanned aerial vehicle body 1, still include

protection machanism

3, and 3 symmetries of multiunit protection machanism are installed in the left and right sides of unmanned aerial vehicle body 1 and around reaching, and accessible protection machanism 3 make unmanned aerial vehicle body 1 descend ground when unmanned aerial vehicle body 1 falls to the ground, and 3 inclination of multiunit protection machanism are greater than the inclination of supporting leg 2.

Specifically, as shown in fig. 2 and fig. 3, in this embodiment, the protection mechanism 3 includes a telescopic leg 5 and a sleeved leg 51, the sleeved leg 51 is fixed on the unmanned aerial vehicle body 1, the telescopic leg 5 is slidably disposed inside the sleeved leg 51, a moving slot 7 is formed in a top surface of the sleeved leg 51, a moving plate 6 is fixed on the top surface of the telescopic leg 5, the moving plate 6 is located in the moving slot 7 and can move along a length direction of the moving slot 7, an air cylinder 8 for pushing the moving plate 6 is installed at one end of the top of the sleeved leg 51, which is far away from the telescopic leg 5, a reset slot 9 is formed in a bottom surface of the sleeved leg 51, a first fixing plate 10 and a second fixing plate 14 are respectively fixed at two ends of the bottom surface of the sleeved leg 51, a fixing column 13 is connected and fixed between the first fixing plate 10 and the second fixing plate 14, a reset plate 12 is fixed at the bottom of the telescopic leg 5 corresponding to the moving plate 6, the reset plate 12 is slidably sleeved on the fixing column 13, and further includes a reset spring 11, the reset spring 11 is disposed outside the fixing column 13 and can move the telescopic leg 5 when the reset spring 11 releases the elastic force; when unmanned aerial vehicle body 1 descends, start cylinder 8, can promote to remove piece 6 and make flexible leg 5 slide out the cover establish leg 51, and extrude reset spring 11, if rocking appears rocking by a wide margin in unmanned aerial vehicle body 1, a plurality of flexible legs 5 can provide the fulcrum for it, reach balanced and safe descending until unmanned aerial vehicle body 1, after descending, restart cylinder 8 withdraws power take off end, because of reset spring 11 is in compression state, its tension promotes reset piece 12 can reset flexible leg 5, convenient to use.

Specifically, as shown in fig. 2, in the present embodiment, a buffer plate 4 is fixed at an end of the telescopic leg 5 away from the sleeved leg 51; the buffer plate 4 is made of rubber, and can play an effective role in buffering and supporting.

It should be noted that: the parts not described in detail in the present embodiment are all the existing structural components in the related art, which are well known to those skilled in the related art, and the specific components or slots in the present embodiment can be obtained by market purchase or customization.

The utility model discloses a theory of operation and use flow: the utility model discloses an unmanned aerial vehicle protector, when unmanned aerial vehicle body 1 descends, start cylinder 8, can promote to remove piece 6 and make 5 slip of flexible leg go out the cover and establish leg 51, and extrude reset spring 11, sway by a wide margin and rock if unmanned aerial vehicle body 1 appears, a plurality of flexible legs 5 can provide the fulcrum for it, reach balanced and safe descending until unmanned aerial vehicle body 1, fall behind, restart cylinder 8 withdraws power take off end, be in compression state because of reset spring 11, its tension promotes reset piece 12 can reset flexible leg 5, avoid unmanned aerial vehicle body 1 the circumstances of overturning, and then avoid the damage of unmanned aerial vehicle body 1 part, and convenient to use.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an unmanned aerial vehicle protector, includes unmanned aerial vehicle body (1) and supporting leg (2), its characterized in that: a plurality of supporting leg (2) are all installed in the bottom of unmanned aerial vehicle body (1), still include protection machanism (3), multiunit protection machanism (3) symmetry is installed in the left and right sides of unmanned aerial vehicle body (1) and around both sides, works as accessible when unmanned aerial vehicle body (1) falls to the ground protection machanism (3) make unmanned aerial vehicle body (1) descend ground.

2. An unmanned aerial vehicle protector according to claim 1, characterized in that: protection machanism (3) establish leg (51) including flexible leg (5) and cover, leg (51) are established to the cover and are fixed on unmanned aerial vehicle body (1), flexible leg (5) slide to wear to establish inside leg (51) are established to the cover.

3. An unmanned aerial vehicle protector according to claim 2, characterized in that: and a buffer plate (4) is fixed at one end of the telescopic leg (5) far away from the sleeved leg (51).

4. An unmanned aerial vehicle protector according to claim 2, characterized in that: the top surface that leg (51) were established to the cover has seted up shifting chute (7), flexible leg (5) top surface is fixed with removes piece (6), remove piece (6) and be located shifting chute (7) and can follow shifting chute (7) length direction and remove, the cover is established the one end that leg (51) top was kept away from flexible leg (5) and is installed cylinder (8) that are used for promoting to remove piece (6).

5. An unmanned aerial vehicle protector as claimed in claim 2, characterized in that: reset groove (9) have been seted up to the bottom surface of leg (51) is established to the cover, the bottom surface both ends of establishing leg (51) are fixed with first stationary blade (10) and second stationary blade (14) respectively to the cover, it is fixed with fixed column (13) to connect between first stationary blade (10) and second stationary blade (14), the bottom of telescopic leg (5) is fixed with reset plate (12) corresponding removal piece (6), reset plate (12) slip cover is established on fixed column (13), still includes reset spring (11), reset spring (11) ring cover is in the outside of fixed column (13) and is located between first stationary blade (10) and reset plate (12), works as when reset spring (11) release elasticity, accessible reset plate (12) make telescopic leg (5) remove.