CN210479012U

CN210479012U - Unmanned aerial vehicle fuselage levelling device

Info

Publication number: CN210479012U
Application number: CN201921453803.7U
Authority: CN
Inventors: 胡国友; 蒋平; 石林; 万斌; 马威; 王凡; 姚康生
Original assignee: Jiangxi Hongdu International Electromechanical Co ltd
Current assignee: Jiangxi Hongdu International Electromechanical Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-08
Anticipated expiration: 2029-09-03

Abstract

The utility model provides an unmanned aerial vehicle fuselage levelling device belongs to unmanned air vehicle technical field, which comprises a flat plate, the support is installed to dull and stereotyped bottom left and right sides, dull and stereotyped middle part is provided with the through-hole of being convenient for install the fuselage, and dull and stereotyped upper portion is provided with a plurality of horn mountings that are used for fixed horn, be connected through the rotating part rotation between fuselage and the horn, it is a plurality of the horn mounting is located same horizontal plane, dull and stereotyped bottom still is provided with the leveling board that carries out the leveling to the fuselage, leveling board and dull and stereotyped parallel, both ends are all fixed and are provided with the extension piece about the leveling board, the support side seted up with extend a. The embodiment of the utility model provides an in, be connected through the horn mounting with unmanned aerial vehicle horn and dull and stereotyped upper portion, guarantee that the fuselage bottom is located dull and stereotyped below, utilize leveling plate's lift to finely tune the gesture of fuselage, realize the leveling work of fuselage, have easy operation, the accurate advantage of leveling.

Description

Unmanned aerial vehicle fuselage levelling device

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle, specifically an unmanned aerial vehicle fuselage levelling device.

Background

For convenient unmanned aerial vehicle's packing and transportation, adopt rotatable coupling form to install usually between unmanned aerial vehicle fuselage and the horn, unmanned aerial vehicle is at the during operation, with the horn rotation expand to the level can.

And when the unmanned aerial vehicle horn expandes the back, because the position condition of each horn and fuselage hardly comes out with the naked eye observation, can't judge the fuselage whether and each horn between keep the level for unmanned aerial vehicle's flight gesture can not be predicted, fuselage slope phenomenon appears easily, thereby influences the functional of flight security nature and fuselage.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides an unmanned aerial vehicle fuselage levelling device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an unmanned aerial vehicle fuselage levelling device, includes the flat board, the support is installed to dull and stereotyped bottom left and right sides, dull and stereotyped middle part is provided with the through-hole of being convenient for install the fuselage, and dull and stereotyped upper portion is provided with a plurality of horn mountings that are used for fixed horn, rotate through the rotating part between fuselage and the horn and be connected, and is a plurality of the horn mountings are located same horizontal plane, dull and stereotyped bottom still is provided with the leveling board that carries out the leveling to the fuselage, leveling board and dull and stereotyped parallel, both ends are all fixed about the leveling board to be provided with and extend the piece, the support side seted up with extend a sliding fit's spout, leveling board bottom.

As a further improvement of the utility model: the driving mechanism is a pneumatic lifting rod, a hydraulic lifting rod or an electric telescopic rod.

As a further improvement of the utility model: the horn mounting is including fixed lower fixture block that sets up on dull and stereotyped upper portion and articulated the last fixture block on fixture block upper portion down, go up fixture block bottom and fixture block upper portion down and all be provided with the draw-in groove that suits with the horn, go up the fixture block and all be connected with the extension board with lower fixture block side, when last fixture block and lower fixture block lock, adopt screw or bolt assembly to fix the extension board that last fixture block and lower fixture block correspond.

As a further improvement of the utility model: a soft layer is arranged inside the clamping groove.

As a further improvement of the present invention: the rotating part includes the rotating basis of fixed mounting in the fuselage side and the U template of fixed connection at the horn tip, the bolt mounting hole has been seted up on the U template, rotating basis stretches into the U type inslot of U template, utilizes the bolt to run through rotating basis from the bolt mounting hole to the cooperation nut realizes being connected of horn and fuselage.

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

the embodiment of the utility model provides an in, be connected through the horn mounting with unmanned aerial vehicle horn and dull and stereotyped upper portion, guarantee that the fuselage bottom is located dull and stereotyped below, utilize leveling plate's lift to finely tune the gesture of fuselage, realize the leveling work of fuselage, have easy operation, the accurate advantage of leveling.

Drawings

Fig. 1 is a schematic structural diagram of a fuselage leveling device of an unmanned aerial vehicle;

fig. 2 is a schematic structural diagram of an arm fixing member in a fuselage leveling device of an unmanned aerial vehicle;

fig. 3 is a schematic structural diagram of a rotating part of a body leveling device of an unmanned aerial vehicle;

in the figure: the device comprises a machine arm 1, a machine arm 2, a machine arm fixing piece 3, a flat plate 4, a through hole 5, a machine body 6, a leveling plate 7, a supporting seat 8, a leveling cylinder 9, a fixing plate 10, a support 11, an extending block 12, a sliding groove 13, an upper clamping block 13, a clamping groove 14, a soft layer 15, an extending plate 16, a lower clamping block 17, a U-shaped plate 18, a bolt mounting hole 19 and a rotating base 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Please refer to fig. 1-3, this embodiment provides an unmanned aerial vehicle fuselage levelling device, including dull and stereotyped 3, support 10 is installed to dull and stereotyped 3 bottom left and right sides, and dull and stereotyped 3 middle part is provided with through-hole 4 convenient to install fuselage 5, and dull and stereotyped 3 upper portion is provided with a plurality of horn mountings 2 that are used for fixed horn 1, rotate through the rotating part between fuselage 5 and the horn 1 and be connected, a plurality of horn mountings 2 are located same horizontal plane, dull and stereotyped 3 bottom still is provided with leveling board 6 that carries out the leveling to fuselage 2, leveling board 6 is parallel with dull and stereotyped 3, and both ends are all fixed about leveling board 6 and are provided with extension piece 11, support 10 side seted up with extension piece 11 sliding fit's spout 12, leveling board 6 bottom is provided with the actuating mechanism that control leveling board 6 reciprocated.

When unmanned aerial vehicle fuselage was transferred at flat 3 upper portions with unmanned aerial vehicle for fuselage 5 passes and is located flat 3 below from through-hole 4, and rethread horn mounting 2 is fixed the horn 1 after expanding, through 6 rebound of actuating mechanism control leveling board, makes

leveling board

6 and 5 bottom contacts of fuselage, because a plurality of horn mounting 2 is located same horizontal plane, and leveling board 6 is parallel with flat 3, and leveling board 6 drives 5 attitudes of fuselage when the contact of fuselage 5, makes the vertical central line of fuselage 5 and each horn 1 keep the vertical state, and then realizes the leveling of fuselage 5, and after the leveling, through the fastening rotating part, make between horn 1 and the fuselage 5 relatively fixed can.

The driving mechanism 8 is a pneumatic lifting rod, a hydraulic lifting rod or an electric telescopic rod.

The bottom of the machine body 5 is provided with a supporting seat 7.

The horn fixing part 2 includes a lower fixture block 17 fixedly arranged on the upper portion of the flat plate 3 and an upper fixture block 13 hinged on the upper portion of the lower fixture block 17, the bottom of the upper fixture block 13 and the upper portion of the lower fixture block 17 are respectively provided with a clamping groove 14 matched with the horn 1, the side surfaces of the upper fixture block 13 and the lower fixture block 17 are respectively connected with an extension plate 16, and when the upper fixture block 13 is buckled with the lower fixture block 17, the extension plates 16 corresponding to the upper fixture block 13 and the lower fixture block 17 are fixed by adopting a screw or bolt assembly.

The rotating part includes rotary base 20 and the U template 18 of fixed connection at the horn 1 tip of fixed mounting in 5 sides of fuselage, bolt mounting hole 19 has been seted up on the U template 18, rotary base 20 stretches into the U type inslot of U template 18, utilizes the bolt to run through rotary base 20 from bolt mounting hole 19 to cooperation nut realizes being connected of horn 1 and fuselage 5.

When the machine body 5 is leveled, the bolt and the nut are ensured to be in a loose state, when the leveling plate 6 corrects the posture of the machine body 5, the machine body 5 can be adjusted in position under the action of the rotating part, and after the machine body 5 is leveled, the bolt and the nut are screwed.

The working principle of the embodiment is as follows: when unmanned aerial vehicle fuselage was transferred at flat 3 upper portions with unmanned aerial vehicle for fuselage 5 passes and is located flat 3 below from through-hole 4, and rethread horn mounting 2 is fixed the horn 1 after expanding, through 6 rebound of actuating mechanism control leveling board, makes

leveling board

Example 2

Referring to fig. 2, in the leveling device for the fuselage of the unmanned aerial vehicle, in the embodiment, compared with embodiment 1, the soft layer 15 is arranged inside the clamping groove 14, and the soft layer 15 is arranged to protect the fuselage arm, so that the damage to the fuselage arm 1 caused when the upper fixture block 13 and the lower fixture block 17 clamp the fuselage arm 1 is prevented.

The embodiment of the utility model provides an in, through being connected unmanned aerial vehicle horn 1 with horn mounting 2 on dull and stereotyped 3 upper portions, guarantee that 5 bottoms of fuselage are located dull and stereotyped 3 below, utilize leveling 6's lift to finely tune fuselage 5's gesture, realize fuselage 5's leveling work, have easy operation, the accurate advantage of leveling.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an unmanned aerial vehicle fuselage levelling device, includes dull and stereotyped (3), support (10) are installed to dull and stereotyped (3) bottom left and right sides, its characterized in that, dull and stereotyped (3) middle part is provided with through-hole (4) convenient to install fuselage (5), and dull and stereotyped (3) upper portion is provided with a plurality of horn mountings (2) that are used for fixed horn (1), be connected through the rotating part rotation between fuselage (5) and horn (1), a plurality of horn mountings (2) are located same horizontal plane, dull and stereotyped (3) bottom still is provided with leveling board (6) that carry out the leveling to fuselage (5), leveling board (6) are parallel with dull and stereotyped (3), and both ends are all fixed about leveling board (6) are provided with extension piece (11), support (10) side set up with extension piece (11) sliding fit's spout (12), and a driving mechanism for controlling the leveling plate (6) to move up and down is arranged at the bottom of the leveling plate (6).

2. The unmanned aerial vehicle fuselage leveling device of claim 1, wherein the driving mechanism (8) is a pneumatic lifter or a hydraulic lifter or an electric telescopic rod.

3. The unmanned aerial vehicle fuselage leveling device of claim 1, wherein the horn fixing member (2) comprises a lower fixture block (17) fixedly arranged on the upper portion of the flat plate (3) and an upper fixture block (13) hinged to the upper portion of the lower fixture block (17), the bottom of the upper fixture block (13) and the upper portion of the lower fixture block (17) are provided with a clamping groove (14) matched with the horn (1), the side surfaces of the upper fixture block (13) and the lower fixture block (17) are respectively connected with an extension plate (16), and when the upper fixture block (13) and the lower fixture block (17) are buckled, the extension plates (16) corresponding to the upper fixture block (13) and the lower fixture block (17) are fixed by screws or bolt assemblies.

4. The unmanned aerial vehicle fuselage levelling device of claim 3, characterized in that a soft layer (15) is provided inside the card slot (14).

5. The unmanned aerial vehicle fuselage levelling device of claim 1, characterized in that, the rotating part includes rotating basis (20) and the U template (18) of fixed connection at horn (1) tip of fixed mounting in fuselage (5) side, bolt mounting hole (19) have been seted up on U template (18), rotating basis (20) stretch into the U type inslot of U template (18), utilize the bolt from bolt mounting hole (19) through rotating basis (20) to the cooperation nut realizes being connected of horn (1) and fuselage (5).