CN213384690U

CN213384690U - Based on unmanned aerial vehicle is with frame damping device that plays

Info

Publication number: CN213384690U
Application number: CN202021021192.1U
Authority: CN
Inventors: 浠诲钩; 任平
Original assignee: Yunnan Gaoke Xinnong Technology Co ltd
Current assignee: Yunnan Gaoke Xinnong Technology Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-06-08
Anticipated expiration: 2030-06-06

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle, especially, be a based on unmanned aerial vehicle is with undercarriage damping device, including unmanned aerial vehicle body, unmanned aerial vehicle body's surface is provided with the axis of rotation, the surface of axis of rotation is provided with the screw, the top of axis of rotation is provided with solid fixed ring. When unmanned aerial vehicle fell to the ground, through the second spring that sets up in telescopic cylinder inside, thereby come the weight when lightening unmanned aerial vehicle whereabouts, when making unmanned aerial vehicle whereabouts land, can reduce unmanned aerial vehicle's fuselage produced dive power under the effect of gravity through the second spring, thereby reduce unmanned aerial vehicle and descend to the produced impact force on the ground, prevent that unmanned aerial vehicle's fuselage from causing the damage, thereby increase life, and simultaneously, set up first spring on the surface of support column, be for reducing the gravity of unmanned aerial vehicle whereabouts, thereby share unmanned aerial vehicle when the whereabouts, vibration and impact force produced the second spring, thereby protect the second spring, increase the life of second spring.

Description

Based on unmanned aerial vehicle is with frame damping device that plays

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to based on unmanned aerial vehicle is with having fallen frame damping device.

Background

Unmanned Aerial Vehicle (UAV) for short, it is an unmanned aerial vehicle that utilizes radio remote control equipment and self-contained program control device to operate, or is operated by vehicle-mounted computer completely or intermittently autonomously, compared with piloted aircraft, UAV is often more suitable for tasks too "fool, dirty or dangerous", UAV can be divided into military and civil according to application field, and for military, UAV is divided into reconnaissance plane and target plane, for civil, UAV + industry application, it is the real need of UAV; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.

Along with the development of society, more and more remote control unmanned aerial vehicle is by the people as the toy of amusement, and most unmanned aerial vehicle can produce great dive power because of the fuselage when descending under the effect of gravity for unmanned aerial vehicle can produce great impact force when descending the tape surface, causes the damage to the fuselage.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a based on unmanned aerial vehicle is with frame damping device that falls has solved unmanned aerial vehicle when descending, can produce great dive power because of the fuselage under the effect of gravity for unmanned aerial vehicle can produce great impact force when descending to the ground, causes the problem of damage to the fuselage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a based on unmanned aerial vehicle is with having fallen and putting up damping device, includes the unmanned aerial vehicle body, the surface of unmanned aerial vehicle body is provided with the axis of rotation, the surface of axis of rotation is provided with the screw, the top of axis of rotation is provided with solid fixed ring, be provided with a telescopic cylinder around the unmanned aerial vehicle body bottom respectively, telescopic cylinder's one end is provided with the bracing piece, the one end of bracing piece is provided with the connecting axle, the both sides of connecting axle are provided with the wheel respectively.

Preferably, a second spring is arranged inside the telescopic cylinder and connected with the supporting rod.

Preferably, one side of the telescopic cylinder is provided with a supporting column, the surface of one end of the supporting column is provided with a first spring, and the first spring is connected with the supporting rod.

Preferably, a lamp is arranged at the bottom of the unmanned aerial vehicle body.

Preferably, the bottom of the support column is provided with a warning lamp.

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

through the telescopic cylinder that sets up, first spring, support column and second spring, it is convenient when using, when unmanned aerial vehicle falls to the ground, through the second spring that sets up in telescopic cylinder inside, thereby come to alleviate the weight when unmanned aerial vehicle whereabouts, when making unmanned aerial vehicle whereabouts land, can reduce unmanned aerial vehicle's fuselage produced dive power under the effect of gravity through the second spring, thereby reduce unmanned aerial vehicle and descending the impact force that produces to the ground, prevent unmanned aerial vehicle's fuselage from causing the damage, thereby increase life, simultaneously, surface at the support column sets up first spring, be for reducing the gravity of unmanned aerial vehicle whereabouts, thereby share unmanned aerial vehicle when the whereabouts, vibration and impact force to the second spring production, thereby protect the second spring, increase the life of second spring.

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 first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

fig. 3 is a schematic view of the internal structure of the telescopic cylinder of the present invention.

In the figure: 1 unmanned body; 2, a telescopic cylinder; 3, supporting the rod; 4, wheels; 5 a first spring; 6, supporting columns; 7 warning light; 8, connecting the shaft; 9, a lamp; 10 a propeller; 11 rotating the shaft; 12 fixing a ring; 13 second spring.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a shock absorption device based on a landing frame for an unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, wherein a rotating shaft 11 is arranged on the surface of the unmanned aerial vehicle body 1, propellers 10 are arranged on the surface of the rotating shaft 11, a fixing ring 12 is arranged at the top of the rotating shaft 11, telescopic cylinders 2 are respectively arranged around the bottom of the unmanned aerial vehicle body 1, a support rod 3 is arranged at one end of each telescopic cylinder 2, a connecting shaft 8 is arranged at one end of each support rod 3, wheels 4 are respectively arranged on two sides of each connecting shaft 8, through the arrangement, the rotating shaft 11 drives the propellers 10 to rotate, so that the unmanned aerial vehicle can normally fly, the fixing rings 12 are arranged to fix the propellers 10, the propellers 10 are prevented from being loosened in the flying process, so that the normal flying of the unmanned aerial vehicle is influenced, the connecting shaft 8 is arranged at one end of each support rod 3, thereby roll through wheel 4, alleviate the impact force, the descending that makes unmanned aerial vehicle can be smooth to increase unmanned aerial vehicle's life.

Specifically, the inside of telescopic cylinder 2 is provided with second spring 13, and second spring 13 is connected with bracing piece 3, set up second spring 13 through the inside at telescopic cylinder 2, be for when unmanned aerial vehicle falls to the ground, weight when alleviateing unmanned aerial vehicle whereabouts, when making unmanned aerial vehicle whereabouts land, can reduce unmanned aerial vehicle's fuselage produced dive power under the effect of gravity through second spring 13, thereby reduce the impact force that unmanned aerial vehicle produced when descending to the tape face, prevent that unmanned aerial vehicle's fuselage from causing the damage.

Specifically, one side of telescopic 2 is provided with support column 6, and the surface of 6 one ends of support column is provided with first spring 5, and first spring 5 is connected with bracing piece 3, sets up first spring 5 through the surface at support column 6, is the gravity in order to reduce unmanned aerial vehicle whereabouts to share unmanned aerial vehicle when the whereabouts, to the produced vibration and the impact force of second spring 13, thereby protect second spring 13, increase second spring 13's life.

Specifically, unmanned aerial vehicle body 1's bottom is provided with lamp 9, sets up lamp 9 through the bottom at unmanned aerial vehicle body 1, is in order to illuminate ground night or when light is not enough, makes unmanned aerial vehicle can be steady land, prevents when landing, because of the light problem, makes unmanned aerial vehicle receive the damage.

Specifically, the bottom of support column 6 is provided with warning light 7, through setting up warning light 7, is when making unmanned aerial vehicle fly night, is convenient for observe, can be quick find the unmanned aerial vehicle of oneself, can remind others simultaneously, prevent because of light is not enough evening to the bump, lead to unmanned aerial vehicle to damage.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the rotating shaft 11 drives the propeller 10 to rotate through the arrangement, so that the unmanned aerial vehicle can fly normally, the fixing ring 12 is arranged to fix the propeller 10, the propeller 10 is prevented from loosening in the flying process, so that the normal flying of the unmanned aerial vehicle is influenced, when flying, other people can be reminded through the arranged warning lamp 7, accidents are prevented, the lamp 9 is arranged to illuminate the ground at night or when the light is insufficient, so that the unmanned aerial vehicle can land stably, the connecting shaft 8 is arranged at one end of the supporting rod 3, when the unmanned aerial vehicle lands, the wheels 4 on the two sides of the connecting shaft 8 land, so that the impact force is relieved through the rolling of the wheels 4, the second spring 13 is arranged in the telescopic cylinder 2, so that when the unmanned aerial vehicle lands, weight when lightening unmanned aerial vehicle whereabouts, and set up first spring 5 on the surface of support column 6, be the gravity in order to reduce unmanned aerial vehicle whereabouts to share unmanned aerial vehicle when the whereabouts, to the produced vibration and the impact force of second spring 13, thereby protect second spring 13, increase second spring 13's life, all consumer all supply power through inside battery in this device.

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 a based on unmanned aerial vehicle is with landing frame damping device, includes unmanned aerial vehicle body (1), its characterized in that: the surface of unmanned aerial vehicle body (1) is provided with axis of rotation (11), the surface of axis of rotation (11) is provided with screw (10), the top of axis of rotation (11) is provided with solid fixed ring (12), be provided with flexible section of thick bamboo (2) around unmanned aerial vehicle body (1) bottom respectively, the one end of flexible section of thick bamboo (2) is provided with bracing piece (3), the one end of bracing piece (3) is provided with connecting axle (8), the both sides of connecting axle (8) are provided with wheel (4) respectively.

2. The landing gear damping device for the unmanned aerial vehicle according to claim 1, wherein: the inside of telescopic cylinder (2) is provided with second spring (13), and second spring (13) is connected with bracing piece (3).

3. The landing gear damping device for the unmanned aerial vehicle according to claim 2, wherein: one side of a telescopic cylinder (2) is provided with a support column (6), the surface of one end of the support column (6) is provided with a first spring (5), and the first spring (5) is connected with the support rod (3).

4. The landing gear damping device for the unmanned aerial vehicle according to claim 1, wherein: the bottom of the unmanned aerial vehicle body (1) is provided with a lamp (9).

5. The landing gear damping device for the unmanned aerial vehicle according to claim 3, wherein: and a warning lamp (7) is arranged at the bottom of the supporting column (6).