CN219790513U

CN219790513U - Landing sliding device for shipborne unmanned aerial vehicle

Info

Publication number: CN219790513U
Application number: CN202223592845.3U
Authority: CN
Inventors: 孙礼华; 代勇; 梁晓军; 于嘉鹏; 杨威
Original assignee: Sanya Xinneng Technology Co ltd
Current assignee: Sanya Xinneng Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-10-03
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the field of unmanned aerial vehicles, and relates to a landing sliding device for a shipborne unmanned aerial vehicle, which comprises a protective shell, wherein a fixed seat is arranged at the lower side of the protective shell, a buffer mechanism is arranged on the fixed seat, the buffer mechanism comprises a connecting rod fixedly connected with the fixed seat, the other end of the connecting rod is fixedly connected with the upper end of an upper supporting rod, the lower end of the upper supporting rod is fixedly connected with the upper end of a buffer part, the lower end of the buffer part is fixedly connected with the upper end of a lower supporting rod, a buffer wheel is hinged at the lower end of the lower supporting rod, a window is formed at the bottom of the protective shell, and the buffer wheel is exposed outside the window; when unmanned aerial vehicle needs to drop back on the ship, through buffer gear, the vibrations that bring when can reducing unmanned aerial vehicle and drop, stability when improving unmanned aerial vehicle and drop, through protective housing protection unmanned aerial vehicle, avoid unmanned aerial vehicle to bump and damage.

Description

Landing sliding device for shipborne unmanned aerial vehicle

Technical Field

The utility model relates to the field of unmanned aerial vehicles, in particular to a landing sliding device for a shipborne unmanned aerial vehicle.

Background

Unmanned aerial vehicles are abbreviated as unmanned aerial vehicles, english abbreviations are abbreviated as "UAVs", unmanned aerial vehicles which are operated by using radio remote control equipment and a self-contained program control device, or are operated by a vehicle-mounted computer completely or intermittently in a self-service manner;

unmanned aerial vehicle has advantages such as flexibility is strong, functional compatibility is strong, economic nature is good and executable high risk, high strength task, so unmanned aerial vehicle also gradually applies to the maritime field, if: the fields of sea area dynamic monitoring management, polar scientific investigation, marine organism protection tracking, marine mapping and the like, and along with the rapid development of unmanned aerial vehicles, the cost and the price of the unmanned aerial vehicle are greatly reduced, so the unmanned aerial vehicle is gradually applied to the water civil field;

however, when unmanned aerial vehicle operation is needed, the condition that the ship frequently collides with the ship body, the unmanned aerial vehicle overturns to fall into water, or even the unmanned aerial vehicle overturns to crash into the water happens when the unmanned aerial vehicle falls, and no effective solution is available for processing unmanned landing.

Disclosure of Invention

The utility model aims to provide a landing sliding device for a shipborne unmanned aerial vehicle, which solves the problems that when unmanned aerial vehicle operation is needed, the existing civil ship always collides with a ship body, the unmanned aerial vehicle overturns to fall into water, even the unmanned aerial vehicle bursts down to crash and the like when the unmanned aerial vehicle lands, and an effective solution for handling unmanned landing is not available.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a ship-borne unmanned aerial vehicle is with descending slider, includes the protective housing, the downside of protective housing is equipped with the fixing base, be equipped with buffer gear on the fixing base, buffer gear includes the connecting rod with the fixed connection of fixing base, the other end and the upper end fixed connection of last bracing piece of connecting rod, the lower extreme and the upper end fixed connection of buffer part of going up the bracing piece, the lower extreme and the upper end fixed connection of lower carriage release, the lower extreme hinge of lower carriage release has the buffer pulley, the window has been seted up to the protective housing bottom, the buffer pulley exposes in the outside of window.

Preferably, the protective shell comprises a shell body and a shell wing fixedly connected to the outer side of the shell body.

As the preferred scheme, buffer part includes compression section of thick bamboo, sets up in compression section of thick bamboo and with compression section of thick bamboo sliding connection's compression pole and set up the spring between compression section of thick bamboo and compression pole, the spring housing is established in the compression pole outside, compression section of thick bamboo upper surface and upper supporting rod lower extreme fixed connection, compression pole lower surface and lower supporting rod upper end fixed connection.

Preferably, the inner end of the compression rod is fixedly connected with a piston, and inert gas is filled between the piston and the compression cylinder.

As the preferable scheme, the connecting rod, the upper supporting rod, the lower supporting rod, the buffer component and the buffer wheel are two groups, and the buffer components and the buffer wheels are symmetrically arranged on two sides of the fixing seat.

As an optimal scheme, an auxiliary rod is fixedly connected between the lower support rods.

Preferably, the protective shell is a carbon fiber protective shell.

Preferably, the surface of the buffer wheel is provided with a buffer layer.

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

the utility model provides a landing sliding device for a shipborne unmanned aerial vehicle, which can reduce vibration caused by landing of the unmanned aerial vehicle through a buffer mechanism when the unmanned aerial vehicle needs to land back on a ship, improve the stability of the unmanned aerial vehicle during landing, and protect the unmanned aerial vehicle through a protective shell so as to avoid damage caused by collision of the unmanned aerial vehicle.

Drawings

The disclosure of the present utility model is described with reference to the accompanying drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. In the drawings, like reference numerals are used to refer to like parts. Wherein:

FIG. 1 is a top view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a front view of the overall structure of an embodiment of the present utility model;

FIG. 3 is a partial cross-sectional view of the housing of FIG. 2 in accordance with an embodiment of the present utility model;

fig. 4 is a partially enlarged schematic illustration of embodiment a of the present utility model.

Detailed Description

It is to be understood that, according to the technical solution of the present utility model, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.

The following will describe the above technical solution in detail with reference to fig. 1 to 4 of the specification and the specific embodiments:

the utility model provides a landing slide device for a shipborne unmanned aerial vehicle, which comprises a protective shell 4, wherein a fixed seat 43 is arranged at the lower side of the protective shell 4, a buffer mechanism 5 is arranged on the fixed seat 43, the buffer mechanism 5 comprises a connecting rod 52 fixedly connected with the fixed seat 43, the other end of the connecting rod 52 is fixedly connected with the upper end of an upper supporting rod 53, the lower end of the upper supporting rod 53 is fixedly connected with the upper end of a buffer part 55, the lower end of the buffer part 55 is fixedly connected with the upper end of a lower supporting rod 54, a buffer wheel 51 is hinged at the lower end of the lower supporting rod 54, a window 6 is arranged at the bottom of the protective shell 4, and the buffer wheel 51 is exposed outside the window 6.

When the unmanned aerial vehicle on board needs to drop back to the ship, the buffer wheel 51 rate contacts the ship deck earlier, and the shock that buffer wheel 51 and deck contact produced is transmitted to by on the buffer member 55 of bracing piece 53 and lower bracing piece 54 support this moment to by the shock absorption that buffer member 55 will produce when the unmanned aerial vehicle drops, improve the stability when the unmanned aerial vehicle on board drops, the protective housing 4 can also protect the unmanned aerial vehicle on board simultaneously and can not produce the damage by the striking that produces because of the stormy waves when dropping, further protected the safety when the unmanned aerial vehicle on board drops.

As a preferred embodiment of the present utility model, the protective case 4 includes a case body 41 and a case wing 42 fixedly coupled to the outside of the case body. Through the shell body 41 of package in the fuselage 1 outside and the shell wing 42 of package in the radial arm 2 outside, can be abundant protection shipborne unmanned aerial vehicle is whole, prevents that shipborne unmanned aerial vehicle from producing the collision with the ship and damaging unmanned aerial vehicle part when taking off or landing, has prolonged unmanned aerial vehicle's life.

As a preferred scheme of the present utility model, the buffer member 55 includes a compression cylinder 551, a compression rod 552 and a spring 553, wherein the upper surface of the compression cylinder 551 is fixedly connected with the lower end of the upper support rod 53, the lower surface of the compression rod 552 is fixedly connected with the upper end of the lower support rod 54, the spring 553 is arranged between the compression cylinder 551 and the compression rod 552, and the spring 553 is sleeved outside the compression rod 552, when the buffer wheel 51 contacts the deck of a ship to generate impact, the compression rod 552 moves into the compression cylinder 551, so that the spring 553 is compressed, and impact force caused by landing is absorbed to buffer, thereby improving the stability of the unmanned aerial vehicle on the ship during landing.

In order to further improve the buffering effect, as a preferred embodiment of the present utility model, a piston 554 is fixedly connected to the inner end of the compression rod 552, and inert gas is filled between the piston 554 and the compression cylinder 551. When the compression rod 552 moves into the compression cylinder 551, the piston 554 is driven to move, so that the inert gas filled between the piston 554 and the compression cylinder 551 is pressed, and a part of impact force generated by landing is absorbed again.

As a preferred embodiment of the present utility model, the connecting rod 52, the upper support rod 53, the lower support rod 54, the buffer member 55 and the buffer wheel 51 are provided in two groups and symmetrically disposed at both sides of the fixing base 43. The shipborne unmanned aerial vehicle can obtain better balance performance and stronger damping capacity when falling.

As a preferred embodiment of the present utility model, an auxiliary lever 56 is fixedly coupled between the lower support bars 54 so that the buffer wheel 51 can be integrally moved upward, thereby improving stability.

In order to control the overall weight of the unmanned aerial vehicle on board, the protective housing 4 is a carbon fiber protective housing.

As a preferred embodiment of the present utility model, the surface of the buffer wheel 51 is further provided with a buffer layer. Through set up the buffer layer at buffer wheel 51 surface, like the rubber layer for the buffer layer on the buffer wheel 51 increases the frictional force with the deck when the unmanned aerial vehicle descends, more is favorable to the landing of on-board unmanned aerial vehicle.

The technical scope of the present utility model is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present utility model, and these changes and modifications should be included in the scope of the present utility model.

Claims

1. The utility model provides a ship-borne unmanned aerial vehicle is with descending slider, its characterized in that, including protective housing (4), the downside of protective housing (4) is equipped with fixing base (43), be equipped with buffer gear (5) on fixing base (43), buffer gear (5) include with fixing base (43) fixed connection's connecting rod (52), the other end and the upper end fixed connection of last bracing piece (53) of connecting rod (52), the upper end fixed connection of the lower extreme and buffer part (55) of last bracing piece (53), the upper end fixed connection of lower extreme and lower bracing piece (54) of buffer part (55), the lower extreme of lower bracing piece (54) articulates there is buffer wheel (51), window (6) have been seted up to protective housing (4) bottom, buffer wheel (51) expose in the outside of window (6).

2. The landing taxi device for a unmanned ship-borne vehicle according to claim 1, wherein the protective shell (4) comprises a hull (41) and a hull wing (42) fixedly attached to the outside of the hull.

3. The landing slide device for the shipborne unmanned aerial vehicle according to claim 1, wherein the buffer component (55) comprises a compression cylinder (551), a compression rod (552) arranged in the compression cylinder (551) and in sliding connection with the compression cylinder (551) and a spring (553) arranged between the compression cylinder (551) and the compression rod (552), the spring (553) is sleeved outside the compression rod (552), the upper surface of the compression cylinder (551) is fixedly connected with the lower end of the upper support rod (53), and the lower surface of the compression rod (552) is fixedly connected with the upper end of the lower support rod (54).

4. A landing skid for a shipboard unmanned aerial vehicle according to claim 3, wherein the inner end of the compression rod (552) is fixedly connected with a piston (554), and inert gas is filled between the piston (554) and the compression cylinder (551).

5. The landing skid device for the unmanned aerial vehicle on board according to claim 1, wherein the connecting rod (52), the upper supporting rod (53), the lower supporting rod (54), the buffer part (55) and the buffer wheel (51) are arranged in two groups, and are symmetrically arranged at two sides of the fixed seat (43).

6. The landing runner for a unmanned aerial vehicle on board according to claim 5, wherein an auxiliary rod (56) is fixedly connected between the lower support rods (54).

7. The landing runner for a unmanned ship-borne vehicle according to claim 1, wherein the protective shell (4) is a carbon fiber protective shell.

8. The landing skid for a shipboard unmanned aerial vehicle according to claim 2, wherein the surface of the buffer wheel (51) is provided with a buffer layer.