CN221623959U

CN221623959U - Unmanned aerial vehicle convenient to installation nacelle

Info

Publication number: CN221623959U
Application number: CN202420476499.2U
Authority: CN
Inventors: 马小猛
Original assignee: Hebei Qifei Aviation Technology Co ltd
Current assignee: Hebei Qifei Aviation Technology Co ltd
Priority date: 2024-03-12
Filing date: 2024-03-12
Publication date: 2024-08-30
Anticipated expiration: 2034-03-12

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle convenient for installing a nacelle. In the unmanned aerial vehicle convenient for installing the nacelle, when the nacelle is required to be installed on the unmanned aerial vehicle body, the nacelle and the connecting pipe are pulled downwards, so that the steel wire rope in the limiting pipe is exposed, then the mounting plate slides into the mounting shell along the first sliding opening, and at the moment, the steel wire rope slides along with the mounting plate through the avoidance hole. Meanwhile, the baffle is pulled to one side and drives the clamping plate to move, when the connecting pipe enters between the clamping plate and the bottom surface of the installation shell, the baffle is loosened so that the clamping plate fixes the connecting pipe between the clamping plate and the bottom surface of the installation shell under the action of the elastic force of the spring. By adopting the structural design, the nacelle can be mounted and dismounted without using external tools, so that the nacelle mounting work efficiency of the unmanned aerial vehicle in an emergency situation is improved.

Description

Unmanned aerial vehicle convenient to installation nacelle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle convenient for installing a nacelle.

Background

Nacelle refers to a streamlined nacelle section that mounts some onboard equipment or weapon and is suspended under the fuselage or wing. Can be fixedly installed (such as an engine nacelle) or detached (such as a weapon nacelle). The added pod can enable the unmanned aerial vehicle to have functions which the unmanned aerial vehicle does not have, and the added pod usually requires support of on-board electronic equipment and consideration of the overall flight power of the unmanned aerial vehicle.

In the related art, conventional pods are required to be mounted on the unmanned aerial vehicle by means of tools, and such mounting is inefficient and unsuitable for handling emergency tasks in emergency situations.

Disclosure of Invention

In view of this, the embodiment of the application provides a unmanned aerial vehicle which is convenient for installing a nacelle.

In order to solve the technical problems, the embodiment of the application provides the following technical scheme:

A drone for facilitating installation of a pod, comprising:

A body;

The installation shell is arranged on the bottom surface of the machine body, and a notch is formed in the bottom surface of the installation shell; the bottom surface of the installation shell is provided with an avoidance hole, the avoidance hole extends along the length direction of the bottom surface of the installation shell, and the central line of the avoidance hole coincides with the central line of the installation shell in the length direction; a first sliding opening is formed in one side, close to the avoidance hole, of the mounting shell;

the clamping plate is arranged at the notch in a sliding manner and is contacted with the bottom surface of the mounting shell; a baffle plate is arranged at one end of the clamping plate, which is far away from the bottom surface of the installation shell, and a spring is arranged between the outer walls of the installation shell and the baffle plate;

A nacelle, the top end of which is provided with a connecting pipe;

The steel wire rope is arranged on the bottom surface of the mounting plate, the mounting plate is slidably arranged in the mounting shell through the first sliding opening, and the steel wire rope is positioned in the avoidance hole; the bottom of wire rope is provided with the limiting plate, the limiting plate slide set up in the connecting pipe, just the external diameter of limiting plate is less than the mouth of pipe internal diameter of connecting pipe.

Further optimizing the technical scheme, the top surface of the clamping plate is provided with a convex block;

And a second sliding opening matched with the lug is formed in one side, away from the avoidance hole, of the mounting shell.

Further optimize this technical scheme, the outer wall of linking pipe is provided with anti-skidding decorative pattern.

According to the technical scheme, clamping grooves matched with the connecting pipes are formed in the wall surfaces, close to the bottom surfaces of the clamping plates and the mounting shells, of the clamping plates.

Further optimize this technical scheme, the linking pipe be provided with the draw-in groove cooperation use spacing groove.

Further optimize this technical scheme, the area of grip block with the bottom surface area of installation shell equals.

The unmanned aerial vehicle convenient for installing the nacelle provided by the embodiment of the application has at least the following beneficial effects:

In the unmanned aerial vehicle convenient for installing the nacelle, when the nacelle is required to be installed on the unmanned aerial vehicle body, the nacelle and the connecting pipe are pulled downwards, so that the steel wire rope in the limiting pipe is exposed, then the mounting plate slides into the mounting shell along the first sliding opening, and at the moment, the steel wire rope slides along with the mounting plate through the avoidance hole. Meanwhile, the baffle is pulled to one side and drives the clamping plate to move, when the connecting pipe enters between the clamping plate and the bottom surface of the installation shell, the baffle is loosened so that the clamping plate fixes the connecting pipe between the clamping plate and the bottom surface of the installation shell under the action of the elastic force of the spring. By adopting the structural design, the nacelle can be mounted and dismounted without using external tools, so that the nacelle mounting work efficiency of the unmanned aerial vehicle in an emergency situation is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a unmanned aerial vehicle facilitating the installation of a nacelle according to an embodiment of the present application;

FIG. 2 is a schematic view of a mounting shell of a drone with a nacelle mounted thereon;

FIG. 3 is an exploded view of a mounting shell of a drone that facilitates mounting of a pod in accordance with an embodiment of the present application;

FIG. 4 is a schematic diagram of a nacelle of a drone that facilitates mounting of the nacelle in accordance with an embodiment of the application;

Fig. 5 is an exploded view of a drone of an embodiment of the present application that facilitates installation of a pod.

In the figure:

100. a body;

200. A mounting shell; 210. a notch; 220. avoidance holes; 230. a first sliding opening;

300. A clamping plate; 310. a partition plate; 320. a spring; 330. a bump; 340. a clamping groove;

400. A nacelle; 410. a connecting pipe;

500. a mounting plate; 510. a wire rope; 520. and a limiting plate.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1 to 5, the unmanned aerial vehicle capable of conveniently installing the pod 400 provided by the embodiment of the application comprises a fuselage 100, an installation shell 200, a clamping plate 300, the pod 400 and an installation plate 500, wherein the installation shell 200 is arranged on the bottom surface of the fuselage 100, the installation shell 200 is of a hollow structural design, and the bottom surface of the installation shell 200 is provided with a notch 210. Specifically, the gap 210 may be half the area of the bottom surface. The bottom surface of the mounting case 200 is provided with a relief hole 220, and the center line of the relief hole 220 coincides with the center line of the bottom surface of the mounting case 200 in the width direction. In addition, a side of the mounting case 200 adjacent to the avoidance hole 220 is provided with a first sliding opening 230.

As shown in fig. 2 and 3, a clamping plate 300 is slidably coupled to the notch 210 at the bottom end of the mounting case 200, and specifically, a second sliding opening is provided at the opposite side of the first sliding opening 230, through which the clamping plate 300 is slidably coupled to the mounting case 200. In some embodiments, the clamping plate 300 is further provided with a bump 330, and the height of the bump 330 is adapted to the height of the second sliding opening. When the clamping plate 300 is in an assembled state with the mounting case 200, the protrusion 330 is located inside the mounting case 200.

The end of the clamping plate 300 remote from the mounting case 200 is provided with a spacer 310, and a spring 320 is provided between the spacer 310 and the outer case of the mounting case 200. When the spring 320 is in a normal state, the clamping plate 300 is located at the notch 210, and an end surface of the clamping plate 300 contacts an end surface of the bottom surface of the mounting case 200. When the clamping plate 300 is slid outward, the spring 320 is stretched to accumulate a certain elastic potential energy, so that the clamping plate 300 automatically returns to a state of contact with the bottom surface of the mounting case 200 by the spring 320 after the external force is lost.

In this embodiment, as shown in fig. 4, a wire rope 510 is fixedly provided at the bottom surface of the mounting plate 500, and the mounting plate 500 may be slidably provided into the mounting case 200 through the first sliding opening 230. During this sliding, the wire rope 510 may follow the mounting plate 500 through the escape hole 220. The bottom end of the wire rope 510 is provided with a limiting plate 520, the bottom end of the wire rope 510 is positioned in the adapter tube 410, and the outer diameter of the limiting plate 520 is larger than the outer diameter of the port of the adapter tube 410. Thus, the adapter tube 410 and pod 400 may be moved up and down relative to the mounting plate 500 and wire rope 510.

In the unmanned aerial vehicle facilitating the installation of the nacelle 400 provided by the embodiment of the application, when the nacelle 400 needs to be installed on the unmanned aerial vehicle body 100, the nacelle 400 and the engagement tube 410 are pulled downwards, so that the steel wire rope 510 in the limiting tube is exposed, and then the installation plate 500 is slid into the installation shell 200 along the first sliding opening 230, and at this time, the steel wire rope 510 slides together with the installation plate 500 through the avoidance hole 220. Meanwhile, when the adaptor 410 is moved between the grip plate 300 and the bottom surface of the mounting case 200 by pulling the spacer 310 to one side and driving the grip plate 300 to move, the spacer 310 is released so that the grip plate 300 fixes the adaptor 410 between the grip plate 300 and the bottom surface of the mounting case 200 under the elastic force of the spring 320. By adopting the structural design, the nacelle 400 can be mounted and dismounted without using external tools, so that the nacelle 400 mounting work efficiency of the unmanned aerial vehicle in an emergency is improved.

In some embodiments, in order to enable the clamping plate 300 and the bottom surface of the mounting case 200 to better clamp the connecting tube 410, an anti-slip pattern may be disposed outside the tube wall of the connecting tube 410, so that the friction force between the three can be improved, thereby improving the connection strength. In addition, a clamping groove 340 may be provided on a wall surface of the clamping plate 300 and the bottom surface of the mounting case 200, which is close to each other, and the clamping groove 340 may be sized and shaped to fit the adapter 410. And, the outer wall of the connecting tube 410 may be further provided with a limiting groove matched with the clamping groove 340.

In this specification, each embodiment or implementation is described in a progressive manner, and each embodiment focuses on a difference from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, terms should be understood at least in part by use in the context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, at least in part depending on the context. Similarly, terms such as "a" or "an" may also be understood to convey a singular usage or a plural usage, depending at least in part on the context.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on something" but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

The term "substrate" as used herein refers to a material upon which subsequent layers of material are added. The substrate itself may be patterned. The material added atop the substrate may be patterned or may remain unpatterned. In addition, the substrate may comprise a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, and the like. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).

The term "layer" as used herein may refer to a portion of material that includes regions having a certain thickness. The layer may extend over the entire underlying or overlying structure, or may have a range that is less than the range of the underlying or overlying structure. Further, the layer may be a region of a continuous structure, either homogenous or non-homogenous, having a thickness less than the thickness of the continuous structure. For example, the layer may be located between the top and bottom surfaces of the continuous structure or between any pair of lateral planes at the top and bottom surfaces. The layers may extend laterally, vertically and/or along a tapered surface. The substrate may be a layer, may include one or more layers therein, and/or may have one or more layers located thereon, and/or thereunder. The layer may comprise a plurality of layers. For example, the interconnect layer may include one or more conductors and contact layers (within which contacts, interconnect lines, and/or vias are formed) and one or more dielectric layers.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.

Claims

1. Unmanned aerial vehicle convenient to install nacelle, characterized by comprising:

A body;

A nacelle, the top end of which is provided with a connecting pipe;

2. The unmanned aerial vehicle for facilitating installation of a pod of claim 1, wherein: the top surface of the clamping plate is provided with a bump;

3. The unmanned aerial vehicle for facilitating installation of a pod of claim 1, wherein: the outer wall of the connecting pipe is provided with anti-skid patterns.

4. The unmanned aerial vehicle for facilitating installation of a pod of claim 1, wherein: the clamping plates and the wall surfaces, close to the bottom surface of the mounting shell, are respectively provided with a clamping groove matched with the connecting pipe.

5. The unmanned aerial vehicle for facilitating installation of a pod of claim 4, wherein: the connecting pipe is provided with a limiting groove matched with the clamping groove.

6. The unmanned aerial vehicle for facilitating installation of a pod of claim 1, wherein: the area of the clamping plate is equal to the area of the bottom surface of the mounting shell.