CN204916166U

CN204916166U - Foot rest and unmanned aerial vehicle

Info

Publication number: CN204916166U
Application number: CN201520429751.5U
Authority: CN
Inventors: 张显志
Original assignee: Shenzhen AEE Technology Co Ltd
Current assignee: Shenzhen AEE Technology Co Ltd
Priority date: 2015-06-19
Filing date: 2015-06-19
Publication date: 2015-12-30
Anticipated expiration: 2025-06-19

Abstract

The utility model discloses a foot rest and unmanned aerial vehicle. The foot rest for install on unmanned aerial vehicle, the foot rest include the supporting component and with ground contact so that the gyro wheel that unmanned aerial vehicle slideed on ground, the one end of supporting component is used for connecting unmanned aerial vehicle's fuselage, the other end at this supporting component is installed to the gyro wheel. Unmanned aerial vehicle is including above -mentioned foot rest. The utility model discloses a foot rest is through setting up behind the roll subassembly, can also slide one section distance after messenger unmanned aerial vehicle descends, make unmanned aerial vehicle cushion the shock attenuation when landing, improve unmanned aerial vehicle's practicality and life.

Description

Foot rest and unmanned plane

Technical field

The utility model relates to the foot rest on a kind of unmanned plane and is provided with the unmanned plane of this foot rest.

Background technology

Unmanned plane with its action flexibly, landing environmental requirement is lower, and has good operating characteristic etc., be widely used in take photo by plane, monitor, investigate, the numerous areas such as search and rescue.This unmanned plane generally all has foot rest, so that unmanned plane is when landing, and can by its foot rest to aircraft standing support.

The foot rest of existing unmanned plane often brings larger impulsive force to unmanned aerial vehicle body when UAV Landing, and this impulsive force may cause foot rest impaired on the one hand, unmanned plane also may be caused to turn on one's side on the other hand, thus cause unmanned aerial vehicle body impaired.

Utility model content

Main purpose of the present utility model, for providing a kind of foot rest, is intended to solve the problem that the foot rest on existing unmanned plane may cause unmanned plane impaired when UAV Landing because the impulsive force be subject to is comparatively large.

The utility model proposes a kind of foot rest, for being arranged on unmanned plane, described foot rest comprise supporting component and with earth surface to make described unmanned plane at the roller of ground taxi, one end of described supporting component is for connecting the fuselage of described unmanned plane, and described roller is arranged on the other end of this supporting component.

Preferably, described supporting component comprises the first strut member and the second strut member, described first strut member is fixedly connected with the fuselage of described unmanned plane, described second strut member is connected by axle with described roller, and described first strut member and described second strut member are rotationally connected and make described supporting component have folding and launch two states.

Preferably, described second strut member has two fixing arms, described fixing arm is provided with the accepting hole of the one end for accommodating described axle; The two ends of described axle are provided with elastic layer, and the two ends of described axle are all abutted by the inwall of all sides of described elastic layer and described accepting hole.

Preferably, described second strut member has two fixing arms, described fixing arm is provided with the one end for accommodating described axle and at least two accepting holes be interconnected; Described at least two accepting holes in being arranged above and below, described axle when stressed can accepting hole from below move to adjacent above accepting hole in.

Preferably, described roller comprises the first inner ring and the first outer ring for contacting with ground surface, described first inner ring comprises the first inner ring, the first outer shroud and connects at least 3 sections of linkage sections of this first inner ring and the first outer shroud, first outer ring is wrapped on the first outer shroud, this linkage section is curve-like and spaced set, and described second strut member is connected by axle with described first inner ring.

Preferably, described roller comprises the second inner ring, the second centre circle and the second outer ring for contacting with ground surface, second outer ring is wrapped in the periphery of the second centre circle, and the second inner ring is embedded in the center of the second centre circle, and described second strut member is connected by axle with described second inner ring.

The utility model also provides a kind of unmanned plane, and described unmanned plane comprises the foot rest described in above-mentioned any one.

Foot rest of the present utility model, by after arranging described rolling assembly, can also slide a segment distance after unmanned plane is landed, and enabling unmanned plane bumper and absorbing shock when landing, improve practicality and the service life of unmanned plane.

Accompanying drawing explanation

Fig. 1 is the structural representation of an embodiment of the unmanned plane being provided with the utility model foot rest;

Fig. 2 is the structure for amplifying schematic diagram of foot rest in Fig. 1;

Fig. 3 is the mounting structure schematic diagram of Fig. 2 axis and fixing arm;

Fig. 4 is the centre circle structural representation for replacing connecting portion in Fig. 2 and inner ring.

The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.

Detailed description of the invention

Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

See figures.1.and.2, the utility model provides a kind of foot rest 10, and for being arranged on unmanned aerial vehicle body 20, described foot rest 10 comprises supporting component 11 and roller 12, roller 12 for earth surface to make described unmanned plane in ground taxi.Wherein, supporting component 11 comprises the first strut member 11a and the second strut member 11b, first strut member 11a is fixedly connected with unmanned aerial vehicle body, second strut member 11b is connected by axle with roller 12, and the first strut member 11a and described second strut member 11b is rotationally connected and makes supporting component 11 have folding and launch two states.

Concrete, under the rotor driving effect of unmanned plane, the unmanned plane that can make to be provided with this foot rest 10 in ground taxi, thus realizes ground shooting by roller 12.In addition when UAV Landing, unmanned plane is directly landed by alighting gear; And when being provided with the UAV Landing of this foot rest 10, under the effect of roller 12, unmanned plane also wants rolls forward one segment distance, thus the effect of bumper and absorbing shock can be played.

Foot rest 10 of the present utility model, by after arranging roller 12, can also slide a segment distance after unmanned plane is landed, and enabling unmanned plane bumper and absorbing shock when landing, improve practicality and the service life of unmanned plane.

In addition, the first strut member 11a and the second strut member 11b is rotationally connected, and has folded state to make the second strut member 11b inwardly rotate; Outside rotation and there is extended configuration.When packing, first needing described foot rest 10 to fold, making this foot rest 10 be in folded state, be then seated in packing box, thus reduce the packaging space occupied by unmanned plane entirety, also reduce packing cost, this unmanned plane is also more convenient when transporting.

Further, with reference to Fig. 2 and Fig. 3, the second strut member 11b has two fixing arms 110, these two fixing arms 110 is respectively arranged with the accepting hole at the two ends for accommodating axle 124; Axle 124 comprises axostylus axostyle 124a, the two ends of axostylus axostyle 124a are provided with elastic layer 124b, the two ends of axle 124 are all abutted by the inwall of all sides of described elastic layer 124b (as layer of silica gel, rubber layer etc.) and accepting hole, can there is elastic deformation in elastic layer 124b when stressed like this, plays buffer action.

In another embodiment, with reference to Fig. 2, Fig. 3 and Fig. 4, the second strut member 11b has on two fixing arms, 110, two fixing arms 110 and is equipped with the one end for accommodating axle 124 and at least two accepting holes 111 and 112 be interconnected; Wherein at least two accepting holes are in being arranged above and below, i.e. accepting hole 111 upward and accepting hole 112 down, axle 124 when stressed can accepting hole 112 from below move to adjacent above accepting hole 111 in, when stressed, the movement of axle 124 can play buffer action like this.

In one embodiment, roller 12 comprises the first inner ring 120 and the first outer ring (not shown), and the first outer ring contacts with ground surface, and its material is the plastic cement material etc. being suitable for rolling with ground.This first inner ring 120 comprises the first inner ring 121, first outer shroud 122 and connects at least 3 sections of linkage sections 123 of this first inner ring 121 and the first outer shroud 122, first outer ring is wrapped on the first outer shroud 122, this linkage section 123 is curve-like and spaced set, second strut member 11b is connected by axle 124 with the first inner ring 121, the material of the first inner ring 120 is the metal material etc. having elasticity and have rigidity, can be rigidly connected with axle 124 on the one hand, can can move up and down when stressed on the other hand, play buffer action.

(do not provide respective drawings) in another embodiment, roller comprises the second inner ring, the second centre circle and the second outer ring, second outer ring is wrapped in the periphery of the second centre circle, second inner ring is embedded in the center of the second centre circle, second strut member 11b is connected by axle 124 with the second inner ring, wherein, the second outer ring contacts with ground surface, and its material is the plastic cement material etc. being suitable for rolling with ground; The material of the second centre circle for having elastomeric silica gel material etc., by elastic deformation to reach buffer action; The material of the second inner ring is the metal material etc. with rigidity, to be rigidly connected with axle 124.Can there is elastic deformation in such roller 12, play buffer action when stressed.

The utility model also provides a kind of unmanned plane, and described unmanned plane comprises the foot rest 10 described in above-mentioned any one.

Concrete, owing to this unmanned plane being provided with the foot rest 10 described in above-mentioned any one, therefore, all these unmanned planes of usefulness of this foot rest 10 also should one should to have, and do not repeat one by one at this.

The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a foot rest, for being arranged on unmanned plane, it is characterized in that, described foot rest comprise supporting component and with earth surface to make described unmanned plane at the roller of ground taxi, one end of described supporting component is for connecting the fuselage of described unmanned plane, and described roller is arranged on the other end of this supporting component.

2. foot rest as claimed in claim 1, it is characterized in that, described supporting component comprises the first strut member and the second strut member, described first strut member is fixedly connected with the fuselage of described unmanned plane, described second strut member is connected by axle with described roller, and described first strut member and described second strut member are rotationally connected and make described supporting component have folding and launch two states.

3. foot rest as claimed in claim 2, it is characterized in that, described second strut member has two fixing arms, described fixing arm is provided with the accepting hole of the one end for accommodating described axle; The two ends of described axle are provided with elastic layer, and the two ends of described axle are all abutted by the inwall of all sides of described elastic layer and described accepting hole.

4. foot rest as claimed in claim 2, it is characterized in that, described second strut member has two fixing arms, described fixing arm is provided with the one end for accommodating described axle and at least two accepting holes be interconnected; Described at least two accepting holes in being arranged above and below, described axle when stressed can accepting hole from below move to adjacent above accepting hole in.

5. foot rest as claimed in claim 2, it is characterized in that, described roller comprises the first inner ring and the first outer ring for contacting with ground surface, described first inner ring comprises the first inner ring, the first outer shroud and connects at least 3 sections of linkage sections of this first inner ring and the first outer shroud, first outer ring is wrapped on the first outer shroud, this linkage section is curve-like and spaced set, and described second strut member is connected by axle with described first inner ring.

6. foot rest as claimed in claim 2, it is characterized in that, described roller comprises the second inner ring, the second centre circle and the second outer ring for contacting with ground surface, second outer ring is wrapped in the periphery of the second centre circle, second inner ring is embedded in the center of the second centre circle, and described second strut member is connected by axle with described second inner ring.

7. a unmanned plane, is characterized in that, described unmanned plane comprises the foot rest as described in any one of claim 1 to 6.