CN217124646U

CN217124646U - A dolly for unmanned aerial vehicle transportation

Info

Publication number: CN217124646U
Application number: CN202221031286.6U
Authority: CN
Inventors: 孟凡森; 姚少洋
Original assignee: Xingluo Artificial Intelligence Technology Shanghai Co ltd
Current assignee: Xingluo Artificial Intelligence Technology Shanghai Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-05
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a dolly for unmanned aerial vehicle transportation, including chassis and lifting unit. Be equipped with the depressed area on the chassis for dodge unmanned aerial vehicle's fuselage main part and fall structure such as ground frame. The chassis is provided with a wheel assembly for driving the chassis to move. The chassis is equipped with lifting unit corresponding to unmanned aerial vehicle's wing department, and lifting unit's output is equipped with support piece for support wing. Unmanned aerial vehicle is transported to the cabin by the dolly, therefore unmanned aerial vehicle can descend and stop airport within range optional position, and the unmanned aerial vehicle cabin need not to set up anti-interference device, also need not set up to make things convenient for auxiliary mechanism such as elevating system that unmanned descending descended, can effectively reduce the volume in unmanned aerial vehicle cabin.

Description

A dolly for unmanned aerial vehicle transportation

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle, especially, relate to a dolly for unmanned aerial vehicle transportation.

Background

The unmanned plane is called unmanned plane for short, and is an unmanned aerial vehicle operated by radio remote control equipment and a self-contained program control device. Unmanned aerial vehicle is including drooping fixed wing unmanned aerial vehicle, many rotor unmanned aerial vehicle etc..

Unmanned aerial vehicle navigates back to the unmanned aerial vehicle cabin, opens the cabin door for unmanned aerial vehicle usually, and unmanned aerial vehicle gets into the cabin from the cabin door of opening, descends on shutting down the platform. For making unmanned aerial vehicle can get into the cabin, need a lot of complementary unit, for example make the elevating system who shuts down the platform and go up and down, for making unmanned aerial vehicle descend smoothly and the jam-proof device that sets up etc for the cabin is bulky, and the unmanned aerial vehicle quantity that can park in the cabin is more, and the cabin is just big more because of the volume that complementary unit increases.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a dolly for unmanned aerial vehicle transportation.

The technical scheme of the utility model is that:

a trolley for unmanned aerial vehicle transportation comprises a chassis and a lifting assembly; the chassis is provided with a sunken area for avoiding a main body of the unmanned aerial vehicle and a ground falling frame; the chassis is provided with a wheel assembly for driving the chassis to move; the chassis is provided with a lifting assembly, and the output end of the lifting assembly is provided with a supporting piece for supporting the wings.

In one embodiment, a through hole in the up-down direction is formed in the middle of the chassis, and the through hole is the depressed area; and one side of the periphery of the chassis is provided with a notch communicated with the through hole.

In one embodiment, the lifting assemblies are respectively arranged on two opposite sides of the chassis beside the sunken area, and the supporting pieces on the lifting assemblies on two sides are respectively used for supporting wings on two sides of the fuselage and used for righting the posture of the unmanned aerial vehicle.

In one embodiment, the lifting assembly comprises a scissor frame and a telescopic driving member, the telescopic direction of the scissor frame is vertical, two ends of the telescopic direction of the scissor frame are respectively connected with the supporting member and the output end of the telescopic driving member, and the fixed end of the telescopic driving member is connected with the chassis.

In one embodiment, the telescopic driving member comprises a motor, a screw rod and a sliding block, wherein the fixed end of the motor is connected with the chassis, the output end of the motor is connected with the screw rod, the sliding block is sleeved on the screw rod and is in threaded connection with the screw rod, and the sliding block is in sliding connection with the chassis;

the scissors frame with the one end that flexible driving piece is connected has crossing first scissors arm and second scissors arm, first scissors arm with the chassis is rotated and is connected, the second scissors arm with the slider rotates and is connected and along with the slider removes.

In one embodiment, a moving assembly is arranged between the lifting assembly and the supporting member and used for driving the supporting member to move.

In one embodiment, the support member is provided with a fixing structure for fixing the wing.

In one embodiment, the support member is provided with a clamping protrusion, the side wall of the clamping protrusion abuts against the wings and/or the horn of the unmanned aerial vehicle, and the clamping protrusions on two sides of the fuselage are matched to limit the movement of the fuselage.

In one embodiment, the supporting member is a tray, and the retaining protrusion is arranged on the tray.

In one embodiment, the vehicle for unmanned aerial vehicle transport is an AGV vehicle.

The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:

the utility model provides a dolly for unmanned aerial vehicle transportation, unmanned aerial vehicle can descend at will on stopping the airport, then the dolly removes the unmanned aerial vehicle below, and unmanned aerial vehicle's fuselage and the place that falls to the ground frame etc. may take place to interfere, make the dolly can't go to the unmanned aerial vehicle below with the dolly, dodge through the sunk area on the chassis. Then the lifting component drives the supporting piece to rise until the supporting piece contacts with the wings of the unmanned aerial vehicle, then the lifting component continues to rise until the unmanned aerial vehicle is lifted to a certain height away from a parking airport and then stops, and then the unmanned aerial vehicle is transported to a cabin.

Unmanned aerial vehicle is transported to the cabin by the dolly, therefore unmanned aerial vehicle cabin need not to set up the interference preventer even can all descend at will on stopping the airport by external disturbance's the condition under, also need not set up to make things convenient for auxiliary mechanism such as elevating system that unmanned aerial vehicle descended, consequently can effectively reduce the volume in unmanned aerial vehicle cabin.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

Fig. 1 is a schematic structural view of a trolley for unmanned aerial vehicle transportation according to the present invention;

fig. 2 is a schematic structural view of a trolley for unmanned aerial vehicle transportation according to the present invention;

fig. 3 is a schematic structural view of a trolley for unmanned aerial vehicle transportation according to the present invention;

fig. 4 is a schematic structural view of the vicinity of the lifting assembly of the present invention;

fig. 5 is a schematic structural view of the vicinity of the lifting driving member of the present invention;

fig. 6 is a schematic structural view of the vicinity of the moving assembly of the present invention;

FIG. 7 is a schematic view of a suspended fixed wing drone on a cart for drone transport;

FIG. 8 is a schematic view of a multi-rotor drone on a cart for drone transport;

FIG. 9 is a schematic view of a suspended fixed wing drone on a cart for drone transport;

fig. 10 is a schematic view of a multi-rotor drone on a cart for drone transport.

Description of reference numerals:

1: a chassis; 2: a wheel assembly; 3: a tray; 4: a clamping bulge; 5: a lifting assembly; 6: a base plate; 7: a top plate; 8: a scissor rack; 9: a motor; 10: a screw rod; 11: a slider; 12: a first scissor arm; 13: a second scissor arm; 14: a fixed wing drone is hung up; 15: a multi-rotor unmanned aerial vehicle; 16: and moving the assembly.

Detailed Description

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

Referring to fig. 1 to 9, the present embodiment provides a trolley for unmanned aerial vehicle transport, comprising a chassis 1 and a lifting assembly 5. Be equipped with the depressed area on the chassis 1 for dodge unmanned aerial vehicle's fuselage main part and the frame that falls to the ground. The chassis 1 is provided with a wheel assembly 2 for driving the chassis 1 to move. The chassis 1 is equipped with lifting unit 5 corresponding to unmanned aerial vehicle's wing department, and lifting unit 5's output is equipped with support piece for support wing.

The trolley can be an AGV trolley, so that the functions of automatic navigation, autonomous positioning, obstacle avoidance and the like are realized; of course if operated manually. The chassis 1 may be an AGV omni-directional chassis or a steering chassis. The wheel assemblies 2 may include, but are not limited to, four-wheel drive four-turn devices (including wheels, power sources (motors), transmissions, etc.), mecanum wheels, ackermann wheels, etc., mounted on the chassis 1 to allow omnidirectional, steering movement of the cart in a horizontal plane.

Specifically, the middle part of the chassis 1 may be provided with a through hole which is communicated up and down, and the through hole is the above-mentioned depressed area. One side of the periphery of the chassis 1 is provided with a notch communicated with the through hole. The chassis 1 sets up lifting unit 5 respectively in the other relative both sides of through hole, and the support piece on the lifting unit 5 of both sides is used for supporting the wing of fuselage both sides respectively to be used for setting up the unmanned aerial vehicle gesture.

The chassis 1 is provided with a groove at the position of the lifting component 5 for accommodating the lifting component 5. The lifting component 5 is arranged on a bottom plate 6, and the bottom plate 6 is connected with the chassis 1. The lifting component 5 comprises a scissor frame 8 and a telescopic driving component, and the telescopic direction of the scissor frame 8 is vertical. The two ends of the scissor rack 8 in the telescopic direction are respectively connected with the top plate 7 and the bottom plate 6, the top plate 7 is connected with the supporting piece, and the bottom plate 6 is connected with the chassis 1.

Specifically, the telescopic driving member may include a motor 9, a lead screw 10 and a sliding block 11, the motor 9 is fixedly connected to the bottom plate 6, an output end of the motor is connected to the lead screw 10, the sliding block 11 is sleeved on the lead screw 10 and is in threaded connection with the lead screw, and the sliding block 11 is slidably connected to the bottom plate 6. One end of the scissor frame 8 connected with the telescopic driving piece is provided with a first scissor arm 12 and a second scissor arm 13 which are intersected, the first scissor arm 12 is rotatably connected with the bottom plate 6, and the second scissor arm 13 is rotatably connected with the sliding block 11 and moves along with the sliding block 11. At least one of the two crossed scissor arms at the end of the scissor frame 8 connected with the top plate 7 can be connected with the top plate 7 in a rotating and sliding way. Motor 9 cooperation lead screw 10 drive slides, can change the contained angle between first scissors arm 12 and the second scissors arm 13 to drive scissors frame 8 is flexible, drives roof 7 and support piece and goes up and down. Of course, in other embodiments, the lifting assembly 5 may also adopt other structures, such as a rack and pinion structure, a link structure, a wire transmission structure, and the like, which is not limited thereto. It should be noted that, lift assembly 5 is used for unmanned aerial vehicle's the process of holding up, need to make unmanned aerial vehicle stably hold up, and in-process at transportation unmanned aerial vehicle remains stable for unmanned aerial vehicle can the steady transportation.

A movement assembly 16 may be provided between the top plate 7 and the support to drive movement of the support to adjust the position of the support to suit the position of the wing. The moving assembly 16 may be a motor and a screw nut, or an electric telescopic rod, without limitation.

The support may be a tray 3. Can set up fixed knot structure on support piece for fixed wing prevents that unmanned aerial vehicle from dropping in the transportation. Specifically, fixed knot constructs can be the protruding 4 of screens that set up on support piece, and the lateral wall and the fuselage butt of the protruding 4 of screens, and all protruding 4 cooperations of screens of fuselage both sides restrict the removal of fuselage. In other embodiments, the fixing structure may have other forms, which is not limited in this respect.

The dolly for unmanned aerial vehicle transportation that this embodiment provided, its working procedure is: the trolley receives a command to reach the abdominal position of a designated unmanned aerial vehicle (the unmanned aerial vehicle can comprise a fixed-wing unmanned aerial vehicle 14, a multi-rotor unmanned aerial vehicle 15 and the like), then the lifting assembly 5 starts to move and lift upwards, after a certain position, the tray 3 starts to move under the action of the moving assembly 16 until the wing and/or arm position of the unmanned aerial vehicle is clamped, and the clamping protrusions 4 on the tray 3 clamp the wing and/or arm of the unmanned aerial vehicle, so that the unmanned aerial vehicle is fixed; the lifting assembly 5 continues to rise until the unmanned aerial vehicle breaks away from the ground to a certain height, the function of supporting the unmanned aerial vehicle is completed, and then transportation is started.

The dolly for unmanned aerial vehicle transportation that this embodiment provided has functions such as automatic navigation, independently fix a position, keep away the barrier, transportation, can be used for the automatic transportation of multiple unmanned aerial vehicle (hang up fixed wing unmanned aerial vehicle 14, many rotor unmanned aerial vehicle 15 etc.), can use at the unmanned aerial vehicle airport of stopping for unmanned aerial vehicle can descend in airport within range optional position of stopping, thereby can make the biggest reduction of unmanned aerial vehicle cabin volume.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.

Claims

1. A trolley for unmanned aerial vehicle transportation is characterized by comprising a chassis and a lifting assembly; the chassis is provided with a sunken area for avoiding a body main body and a ground falling frame of the unmanned aerial vehicle; the chassis is provided with a wheel assembly for driving the chassis to move; the chassis is provided with a lifting assembly, and the output end of the lifting assembly is provided with a supporting piece for supporting the wings.

2. The trolley for unmanned aerial vehicle transportation of claim 1, wherein a through hole in the vertical direction is formed in the middle of the chassis, and the through hole is the recessed area; and one side of the periphery of the chassis is provided with a notch communicated with the through hole.

3. The trolley for unmanned aerial vehicle transportation of claim 1, wherein the chassis is provided with the lifting assemblies at two opposite sides beside the depressed area, and the supporting members on the lifting assemblies at two sides are used for supporting wings at two sides of the body and for righting the posture of the unmanned aerial vehicle.

4. The trolley for unmanned aerial vehicle transportation of claim 1, wherein the lifting assembly comprises a scissor frame and a telescopic driving member, the scissor frame is vertical in a telescopic direction, two ends of the scissor frame in the telescopic direction are respectively connected with the output ends of the supporting member and the telescopic driving member, and a fixed end of the telescopic driving member is connected with the chassis.

5. The trolley for unmanned aerial vehicle transportation of claim 4, wherein the telescopic driving member comprises a motor, a screw rod and a sliding block, a fixed end of the motor is connected with the chassis, an output end of the motor is connected with the screw rod, the sliding block is sleeved on the screw rod and is in threaded connection with the screw rod, and the sliding block is in sliding connection with the chassis;

6. The trolley for unmanned aerial vehicle transport of claim 1, wherein a movement assembly is provided between the lifting assembly and the support member for driving the support member to move.

7. The trolley for unmanned aerial vehicle transportation of claim 1, wherein the support member is provided with a fixing structure for fixing the wing.

8. The trolley for unmanned aerial vehicle transportation of claim 3, wherein the support member is provided with a locking protrusion, a side wall of the locking protrusion is used for abutting against a wing and/or a horn of the unmanned aerial vehicle, and all the locking protrusions on two sides of the body are matched to limit movement of the body.

9. The trolley for unmanned aerial vehicle transportation of claim 8, wherein the support member is a tray, and the retaining protrusion is provided on the tray.

10. The cart for drone transportation of claim 1, wherein the cart for drone transportation is an AGV cart.