CN218617167U

CN218617167U - Unmanned aerial vehicle with landing frame

Info

Publication number: CN218617167U
Application number: CN202223164214.1U
Authority: CN
Inventors: 肖正华
Original assignee: Qiwei Suzhou Culture Technology Co ltd
Current assignee: Qiwei Suzhou Culture Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-14
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to an unmanned aerial vehicle of frame falls in area, including the unmanned aerial vehicle body, the top of unmanned aerial vehicle body is provided with the dust cover, and the outside of unmanned aerial vehicle body is provided with a plurality of rotor support, and the one side of keeping away from the unmanned aerial vehicle body on the rotor support is provided with the rotor, and the bottom of unmanned aerial vehicle body is provided with the support frame, and the bottom of support frame is provided with a plurality of frame that falls. The utility model can reduce the impact force to the unmanned aerial vehicle body and the internal parts when landing through the landing frame arranged at the bottom of the supporting frame; the landing support is arranged through a triangular stable structure of the spring column, the first connecting rod and the second connecting rod, and landing buffering treatment is carried out through the supporting component at the bottom.

Description

Unmanned aerial vehicle with landing frame

Technical Field

The utility model relates to an unmanned aerial vehicle correlation technique field especially relates to an unmanned aerial vehicle of area landing frame.

Background

Unmanned aerial vehicles are unmanned aerial vehicles that operate using radio remote control devices and self-contained program control devices, and unmanned aerial vehicles are a collective term for unmanned aerial vehicles in practice.

Through the magnanimity retrieval, discovery prior art is disclosed as CN214524394U, discloses a based on 5G unmanned aerial vehicle dust keeper, including landing gear and the fixed connection of fixed connection at the flight platform lower extreme all around the rotor support of flight platform, the equidistant fixed connection of circumferential direction is on the lateral wall of flight platform is followed to flight platform's rotor support, the equal fixedly connected with motor in the one end of keeping away from flight platform on the rotor support, the motor all has the rotor through the coupling joint, flight platform's upper end is equipped with the dust cover, two iron plates are no less than to the equidistant fixed connection of circumferential direction on the lower surface of dust cover, on the flight platform in the equal fixedly connected with circular telegram magnet stick of position department of corresponding iron plate, the utility model has the advantages of dustproof effectual, dust keeper dismantles and simple to operate, and the clearance of being convenient for, unmanned aerial vehicle's interference killing feature is strong.

To sum up, the undercarriage of current unmanned aerial vehicle bottom does not design buffer gear, and the impact force that produces when unmanned aerial vehicle lands can cause certain damage to unmanned aerial vehicle body and inside spare part.

In view of the above-mentioned defects, the present designer is actively making research and innovation to create an unmanned aerial vehicle with a landing frame, so that the unmanned aerial vehicle has more industrial utilization value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a take unmanned aerial vehicle of landing frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an unmanned aerial vehicle with a landing frame comprises an unmanned aerial vehicle body, wherein a dust cover is arranged at the top of the unmanned aerial vehicle body, a plurality of rotor wing supports are arranged on the outer side of the unmanned aerial vehicle body, a rotor wing is arranged on one side, away from the unmanned aerial vehicle body, of each rotor wing support, a support frame is arranged at the bottom of the unmanned aerial vehicle body, and a plurality of landing frames are arranged at the bottom of each support frame;

the descending frame is from last down including descending support and supporting component in proper order, the descending support includes the mounting panel, the spring post, lower mounting panel, first connecting rod and second connecting rod, go up the mounting panel and install the bottom at the support frame, the top of spring post and the last mounting panel swing joint of top, the bottom of spring post and the lower mounting panel swing joint of below, the top of first connecting rod is connected with the last mounting panel of top, the bottom of first connecting rod and the top swing joint of second connecting rod, the bottom of second connecting rod and the lower mounting panel swing joint of below, the supporting component installs the bottom at lower mounting panel.

As the utility model discloses a further improvement, the supporting component is from last down including supporting shoe, guide bar and hollow sleeve in proper order, and the supporting shoe is installed in the bottom of mounting panel down, and the bottom of supporting shoe is provided with the guide bar, and in the hollow sleeve of below can be inserted to the bottom of guide bar, hollow telescopic bottom was provided with the support callus on the sole.

As a further improvement of the utility model, the guide rod is an elastic telescopic rod.

As a further improvement of the utility model, the outside cover of guide bar is equipped with the spring.

As a further improvement of the utility model, still connect between supporting shoe and the hollow sleeve and be provided with a plurality of link mechanism, link mechanism down includes two mutual swing joint's third connecting rod from the last, the top of the third connecting rod of top and the supporting shoe swing joint of top, the hollow sleeve swing joint of the bottom and the below of the third connecting rod of below in proper order.

As a further improvement, the bottom of the supporting foot pad is provided with a rubber buffer cushion.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

the utility model can reduce the impact force to the unmanned aerial vehicle body and the internal parts when landing through the landing frame arranged at the bottom of the supporting frame; the landing support is arranged through a triangular stable structure of the spring column, the first connecting rod and the second connecting rod, and landing buffering processing is carried out through the supporting component at the bottom.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural view of an unmanned aerial vehicle with a landing frame of the present invention;

FIG. 2 is a schematic view of the structure of the drop frame of FIG. 1;

fig. 3 is a schematic structural view of the support assembly of fig. 2.

Wherein the meanings of each reference numeral in the figures are as follows.

1. Unmanned aerial vehicle body 2 dust cover

3. Rotor wing bracket 4 rotor wing

5. Support 6 falling frame

7. Upper mounting plate 8 spring column

9. Lower mounting plate 10 first connecting rod

11. Second connecting rod 12 support component

13. Third link of support block 14

15. Guide rod 16 spring

17. Hollow sleeve 18 support foot pad

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In order to make the technical solution of the present invention better understood, the technical solution in the embodiments of the present invention will be clearly and completely described below 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. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in figures 1 to 3 of the drawings,

the utility model provides an unmanned aerial vehicle of frame falls in area, includes unmanned aerial vehicle body 1, and the top of unmanned aerial vehicle body 1 is provided with dust cover 2, and the outside of unmanned aerial vehicle body 1 is provided with a plurality of rotor support 3, and the one side of keeping away from unmanned aerial vehicle body 1 on rotor support 3 is provided with rotor 4, and the bottom of unmanned aerial vehicle body 1 is provided with support frame 5, and the bottom of support frame 5 is provided with a plurality of frame 6 that falls.

The stable supporting mechanism of the falling frame 6: descending frame 6 is from last down including descending support and supporting component 12 in proper order, descending support includes mounting panel 7, spring post 8, lower mounting panel 9, first connecting rod 10 and second connecting rod 11, it installs the bottom at support frame 5 to go up mounting panel 7, the top of spring post 8 and the last mounting panel 7 swing joint of top, the bottom of spring post 8 and the lower mounting panel 9 swing joint of below, the top of first connecting rod 10 is connected with the last mounting panel 7 of top, the bottom of first connecting rod 10 and the top swing joint of second connecting rod 11, the bottom of second connecting rod 11 and the lower mounting panel 9 swing joint of below, supporting component 12 installs the bottom at mounting panel 9 down.

Spring post 8, first connecting

rod

10 and 11 triaxial of second connecting rod constitute comparatively stable triangular supports structure, and when descending, the partial impulsive force of accessible spring post 8 is absorbed in the flexible of accessible, and in addition, spring post 8 can also rotate and then further consume the energy of impulsive force under the effect of impulsive force, synthesizes and has the effect of double buffering.

The supporting component 12 sequentially comprises a supporting block 13, a guide rod 15 and a hollow sleeve 17 from top to bottom, the supporting block 13 is installed at the bottom of the lower mounting plate 9, the guide rod 15 is arranged at the bottom of the supporting block 13, the bottom of the guide rod 15 can be inserted into the hollow sleeve 17 below, and a supporting foot pad 18 is arranged at the bottom of the hollow sleeve 17.

In the first case, the guide rod 15 is an elastic telescopic rod; in the second case, the guide rod 15 is externally sleeved with a spring 16.

Still be connected between supporting shoe 13 and the hollow sleeve 17 and be provided with a plurality of link mechanism, link mechanism from last three connecting rod 14 of down including two mutual swing joint in proper order, the top of the third connecting rod 14 of top and the supporting shoe 13 swing joint of top, the hollow sleeve 17 swing joint of the bottom of the third connecting rod 14 of below and below, the bottom of supporting callus on the sole 18 is provided with rubber buffer. And elastic connecting components such as springs can be connected and arranged between every two adjacent third connecting rods 14.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly referring to the number of technical features being grined. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: either mechanically or electrically: the terms may be directly connected or indirectly connected through an intermediate medium, or may be a communication between two elements.

The above description is only a preferred embodiment of the present invention, and should not be used to limit the present invention, it should be noted that, for those skilled in the art, without departing from the technical principle of the present invention, a plurality of improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An unmanned aerial vehicle with a landing frame comprises an unmanned aerial vehicle body (1), wherein a dust cover (2) is arranged at the top of the unmanned aerial vehicle body (1), a plurality of rotor wing brackets (3) are arranged on the outer side of the unmanned aerial vehicle body (1), a rotor wing (4) is arranged on one side, away from the unmanned aerial vehicle body (1), of each rotor wing bracket (3), and a support frame (5) is arranged at the bottom of the unmanned aerial vehicle body (1), and the unmanned aerial vehicle is characterized in that a plurality of landing frames (6) are arranged at the bottom of the support frame (5);

the descending frame (6) is from last down including descending support and supporting component (12) in proper order, the descending support includes mounting panel (7), spring post (8), lower mounting panel (9), first connecting rod (10) and second connecting rod (11), it installs the bottom at support frame (5) to go up mounting panel (7), the top of spring post (8) and the last mounting panel (7) swing joint of top, the bottom of spring post (8) and lower mounting panel (9) swing joint of below, the top of first connecting rod (10) is connected with last mounting panel (7) of top, the bottom of first connecting rod (10) and the top swing joint of second connecting rod (11), the bottom of second connecting rod (11) and lower mounting panel (9) swing joint of below, the bottom of mounting panel (9) is installed under in supporting component (12).

2. An unmanned aerial vehicle with a landing gear according to claim 1, wherein the support assembly (12) comprises a support block (13), a guide rod (15) and a hollow sleeve (17) from top to bottom in sequence, the support block (13) is installed at the bottom of the lower mounting plate (9), the guide rod (15) is arranged at the bottom of the support block (13), the bottom of the guide rod (15) can be inserted into the hollow sleeve (17) below, and a support foot pad (18) is arranged at the bottom of the hollow sleeve (17).

3. An unmanned aerial vehicle with a landing gear according to claim 2, wherein the guide rod (15) is an elastic telescopic rod.

4. An unmanned aerial vehicle with a landing gear according to claim 2, wherein the guide rod (15) is sleeved with a spring (16) on the outer side.

5. An unmanned aerial vehicle with a landing gear according to claim 2, wherein a plurality of link mechanisms are further connected and arranged between the supporting block (13) and the hollow sleeve (17), each link mechanism comprises two third connecting rods (14) which are movably connected with each other from top to bottom, the top of the upper third connecting rod (14) is movably connected with the upper supporting block (13), and the bottom of the lower third connecting rod (14) is movably connected with the lower hollow sleeve (17).

6. Unmanned aerial vehicle with a landing gear according to claim 2, characterized in that the bottom of the supporting foot pads (18) is provided with rubber cushions.