CN218949502U

CN218949502U - Unmanned aerial vehicle motor recovery mechanism

Info

Publication number: CN218949502U
Application number: CN202223218591.9U
Authority: CN
Inventors: 潘鸿波; 吴开兴; 吴宗曼; 梁林恩
Original assignee: Guangzhou Tianhaixiang Aviation Technology Co ltd
Current assignee: Guangzhou Tianhaixiang Aviation Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-02
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a maneuvering recycling mechanism of an unmanned aerial vehicle, which comprises a supporting underframe, wherein a mounting hole is formed in the middle position of the top of the supporting underframe, a Z-shaped supporting frame is rotatably connected with the inner wall of the mounting hole and the inner wall of the bottom of the supporting underframe, an angle adjusting assembly is arranged at the bottom of the Z-shaped supporting frame, a top cover disc is fixedly arranged at the top of the Z-shaped supporting frame, a first rotating rod and a second rotating rod which are staggered are rotatably connected in the middle position of the top cover disc through a pin shaft, and an unfolding and closing assembly is arranged at the top of the second rotating rod at the top of the first rotating rod. The utility model replaces the fixed recovery mechanism in the prior art, so that the whole recovery mechanism is more flexible to use, the unfolding angles of the first rotating rod and the second rotating rod are changed, the recovery touch net is convenient to block and form the recovery effect, the whole recovery touch net has the folding effect, the volume of the whole recovery mechanism is reduced, and the occupied area of the recovery mechanism is reduced.

Description

Unmanned aerial vehicle motor recovery mechanism

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a maneuvering recycling mechanism of an unmanned aerial vehicle.

Background

Unmanned aircraft, for short, "unmanned aircraft," is unmanned aircraft that is maneuvered using a radio remote control device and a self-contained programming device, or is operated autonomously, either entirely or intermittently, by an on-board computer. Unmanned aircraft tend to be more suitable for tasks that are too "fooled, messy, or dangerous" than manned aircraft. Unmanned aerial vehicles can be classified into military and civilian applications according to the field of application. For military purposes, unmanned aerial vehicles are classified into reconnaissance and drones. In the civil aspect, the unmanned aerial vehicle and the industry are applied, and the unmanned aerial vehicle is really just needed.

Unmanned aerial vehicle often is manual control release, and manual operation flies, and manual operation retrieves, and especially in retrieving the in-process, traditional recovery mode utilizes the touch net more to stop and forms the recovery effect, is fixed in ground to touch the net, stops again and retrieves after unmanned aerial vehicle gets into prescribed runway.

Through retrieving, patent publication number CN 210437408U's a unmanned aerial vehicle maneuver recovery unit, including the trailer, lift the sleeve, retrieve net, buffer, horizontal pole, guiding device and hydraulic system, lift the sleeve is installed to the one end of trailer upper surface, lift sleeve and trailer swing joint, the horizontal pole be located lift telescopic top with lift sleeve swing joint, buffer fixes between horizontal pole and lift sleeve, the horizontal pole is connected respectively with lift sleeve at the both ends of retrieving net, guiding device installs lift sleeve and horizontal pole on, hydraulic system is used for the drive to lift telescopic lift. In the process of realizing the scheme, the following problems in the prior art are found to be not solved well: unmanned aerial vehicle recovery mechanism among the prior art is fixed in ground with the net that touches more, retrieves after unmanned aerial vehicle gets into prescribing the runway, needs to control unmanned aerial vehicle accuracy on touching net landing site this moment, maintains as low as possible approach speed, and to the battle time transfer retrieve, retrieve in the field convenient nimble inadequately, moreover, current net that touches generally is whole expansion structure, its storage effect that can not be better for whole recovery mechanism occupies great usable floor area, consequently, need to design an unmanned aerial vehicle motor recovery mechanism to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a mobile recovery mechanism of an unmanned aerial vehicle, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an unmanned aerial vehicle motor recovery mechanism, includes the support underframe, the mounting hole has been seted up to the top intermediate position of support underframe, and the inner wall of mounting hole rotates with the bottom inner wall of support underframe to be connected with Z type strut, and the bottom of Z type strut is provided with angle adjustment subassembly, the top fixed mounting of Z type strut has the top lid dish, and the intermediate position of top lid dish rotates through the round pin axle to be connected with crisscross first dwang and second dwang, and the top of the top second dwang of first dwang is provided with and expands closed subassembly, the bottom one end of first dwang and the bottom one end of second dwang all are fixed with the jib, and the one side of two jibs, the bottom of first dwang and the bottom fixed mounting of second dwang have the same recovery touch net that is the V type.

Preferably, the unfolding and closing assembly comprises movable grooves formed in two sides of the middle position of the top cover plate, connecting sleeves are respectively arranged on the inner walls of the movable grooves in a sliding mode, the connecting sleeves are respectively connected with one end of the top of the first rotating rod and one end of the top of the second rotating rod through pin shafts, a protective shell is fixed in the middle position of the top cover plate, moving blocks attached to the inner walls of the protective shell are fixed at the tops of the two connecting sleeves, a threaded rod is connected with one end inner wall of the protective shell in a rotating mode, a second positive and negative rotating motor used for driving the threaded rod to rotate is fixedly arranged on the other end inner wall of the protective shell, and threaded holes matched with the outer walls of the threaded rod are formed in the middle position of the moving blocks.

Preferably, an annular guide groove is formed in one side of the top cover disc, the circle center of the annular guide groove coincides with the middle position of the top cover disc, arc-shaped sliding blocks inserted in the annular guide groove are fixed on one side of the top of the first rotating rod and one side of the top of the second rotating rod, and the cross section of each arc-shaped sliding block is in a T shape.

Preferably, the outer wall of the Z-shaped supporting frame is fixedly provided with a mounting sleeve, and four corners of the mounting sleeve are fixedly provided with guiding radars.

Preferably, the angle adjusting assembly comprises a driven gear fixed at the bottom of the Z-shaped supporting frame, a first forward and reverse rotating motor is fixedly arranged at one side of the top of the supporting bottom frame, a driving gear inserted in the supporting bottom frame is fixedly arranged at the output shaft of the first forward and reverse rotating motor, and one side of the driving gear is meshed with one side of the driven gear.

Preferably, the socket is all offered to the one end bottom both sides of supporting the underframe, and the inside grafting of socket has U type auxiliary stay, and the bottom one end both sides of U type auxiliary stay and the bottom one end both sides of supporting the underframe all fixed mounting have the brake universal wheel.

Preferably, the bottom of the middle position of the recovery touch screen is fixedly provided with anti-falling cloth, and the anti-falling cloth is wavy.

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

according to the utility model, the whole unmanned aerial vehicle mechanical recovery mechanism convenient to move is formed by the supporting underframe, the U-shaped auxiliary supporting frame, the brake universal wheel, the Z-shaped supporting frame, the top cover disc, the first rotating rod, the second rotating rod, the suspender, the recovery touch net and the unfolding and closing assembly, so that the whole recovery mechanism is more flexible to use, and when the unmanned aerial vehicle is recovered, the second forward and backward rotating motor in the unfolding and closing assembly is utilized to drive the threaded rod to rotate, the positions of the moving block and the connecting sleeve are adjusted, the unfolding angles of the first rotating rod and the second rotating rod are changed, the recovery touch net is conveniently utilized to block and form a recovery effect, the whole recovery touch net has a folding effect, the volume of the whole recovery mechanism is reduced, and the occupied area of the recovery mechanism is reduced;

according to the utility model, the stability of the whole recovery mechanism is improved through the U-shaped auxiliary support frame through the arranged support bottom frame, the guiding radar, the angle adjusting assembly and the U-shaped auxiliary support frame, the driving gear is driven to rotate by the first forward and reverse rotating motor in the angle adjusting assembly, the Z-shaped support frame is driven to rotate through the meshing effect of the driving gear and the driven gear, the steering of the unmanned aerial vehicle mechanical recovery mechanism is conveniently adjusted, the recovery range of the whole recovery mechanism is improved, and the unmanned aerial vehicle is guided to fly to the recovery mechanism through the guiding radar during recovery.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a mobile recovery mechanism of a unmanned aerial vehicle.

Fig. 2 is a schematic view of a Z-bracket and driven gear structure of a motorized recovery mechanism of an unmanned aerial vehicle.

Fig. 3 is a schematic structural view of a top cover plate and a threaded rod of a motorized recovery mechanism of the unmanned aerial vehicle.

Fig. 4 is a top cover tray bottom view of a motorized recovery mechanism of the drone.

Fig. 5 is a schematic view of an arc-shaped slider and connecting sleeve structure of a motorized recovery mechanism of an unmanned aerial vehicle.

Fig. 6 is a cross-sectional view of a support base frame of a motorized recovery mechanism of a drone.

In the figure: 1. a supporting bottom frame; 2. a first forward/reverse rotation motor; 3. a Z-shaped supporting frame; 4. a mounting sleeve; 5. guiding a radar; 6. a top cover tray; 7. a protective shell; 8. a first rotating lever; 9. a boom; 10. recovering the touch screen; 11. anti-falling cloth; 12. a driven gear; 13. a second rotating lever; 14. an annular guide groove; 15. a second forward/reverse rotation motor; 16. a movable groove; 17. a threaded rod; 18. a moving block; 19. an arc-shaped sliding block; 20. connecting sleeves; 21. a drive gear; 22. a U-shaped auxiliary support; 23. and a brake universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, in an embodiment of the present utility model, an unmanned aerial vehicle maneuver recycling mechanism includes a supporting bottom frame 1, a mounting hole is provided at a top middle position of the supporting bottom frame 1, an inner wall of the mounting hole and a bottom inner wall of the supporting bottom frame 1 are rotatably connected with a Z-shaped supporting frame 3, an angle adjusting component is provided at a bottom of the Z-shaped supporting frame 3, a top cover tray 6 is fixedly installed at a top of the Z-shaped supporting frame 3, a first rotating rod 8 and a second rotating rod 13 which are staggered are rotatably connected at a middle position of the top cover tray 6 through a pin shaft, an unfolding closing component is provided at a top of the top second rotating rod 13 of the first rotating rod 8, a boom 9 is fixed at one end of the bottom of the first rotating rod 8 and one end of the bottom of the second rotating rod 13, and a V-shaped recycling touch screen 10 is fixedly installed at one side of the two booms 9, the bottom of the first rotating rod 8 and the bottom of the second rotating rod 13, so that the whole unmanned aerial vehicle maneuver recycling mechanism convenient to move is formed, and the whole unmanned aerial vehicle maneuver recycling mechanism is more flexible to use instead of the prior art.

Further, open the closed subassembly and including seting up the movable slot 16 in top cap dish 6 intermediate position both sides, and the inner wall of movable slot 16 all slides and is provided with adapter sleeve 20, connect through the round pin hub between the top one end of adapter sleeve 20 and first dwang 8 and the top one end of second dwang 13 respectively, top intermediate position of top cap dish 6 is fixed with protective housing 7, and the top of two adapter sleeves 20 is fixed with the movable block 18 of laminating in protective housing 7 inner wall, the one end inner wall rotation of protective housing 7 is connected with threaded rod 17, and the other end inner wall fixed mounting of protective housing 7 has the second positive and negative rotation motor 15 that is used for driving threaded rod 17 pivoted, threaded rod 17 rotation is offered to the intermediate position of movable block 18, utilize the second positive and negative rotation motor 15 in the closed subassembly of expansion to drive threaded rod 17, adjust the position of movable block 18 and adapter sleeve 20, change the expansion angle of first dwang 8 and second dwang 13, be convenient for utilize recovery touch net 10 to stop formation recovery effect, make whole recovery touch net 10 have folding effect, reduce the occupation area of whole recovery mechanism.

Further, an annular guide groove 14 is formed in one side of the top cover disk 6, the center of the annular guide groove 14 coincides with the middle of the top cover disk 6, an arc-shaped sliding block 19 inserted into the annular guide groove 14 is fixed on one side of the top of the first rotating rod 8 and one side of the top of the second rotating rod 13, and the cross section of the arc-shaped sliding block 19 is in a T shape.

Further, the outer wall fixed mounting of Z strut 3 has installation cover 4, and the equal fixed mounting in four corners of installation cover 4 has guiding radar 5, flies to recovery mechanism department through guiding radar 5 guiding unmanned aerial vehicle when retrieving, is convenient for retrieve.

Further, angle adjusting part is including fixing the driven gear 12 in Z type strut 3 bottom, and the top one side fixed mounting of support underframe 1 has first positive and negative motor 2, the output shaft fixed mounting of first positive and negative motor 2 has the driving gear 21 of grafting in support underframe 1, one side of driving gear 21 meshes with one side of driven gear 12 mutually, utilize first positive and negative motor 2 in the angle adjusting part to drive driving gear 21 rotation, drive Z type strut 3 rotation through the meshing effect of driving gear 21 and driven gear 12, be convenient for adjust unmanned aerial vehicle motor recovery mechanism's steering, improve whole recovery mechanism's recovery scope.

Further, the socket is all offered to the one end bottom both sides of supporting underframe 1, and peg graft in the inside of socket has U type auxiliary stay 22, and the bottom one end both sides of U type auxiliary stay 22 and the bottom one end both sides of supporting underframe 1 all fixed mounting have brake universal wheel 23, improve the stability performance of whole recovery mechanism through U type auxiliary stay 22.

Example 2

Referring to fig. 1, unlike embodiment 1, the middle bottom of the recovery net 10 is fixedly provided with a falling preventing cloth 11, the falling preventing cloth 11 is set to be wavy, the recovery net 10 is set to be rope material or cloth material, and the falling preventing treatment is performed on the recovered unmanned aerial vehicle through the set falling preventing cloth 11, so that the falling damage problem is avoided.

The working principle of the utility model is as follows: the mobile recovery mechanism of the unmanned aerial vehicle, which is convenient to move, is composed of the supporting underframe 1, the U-shaped auxiliary supporting frame 22, the brake universal wheel 23, the Z-shaped supporting frame 3, the top cover disc 6, the first rotating rod 8, the second rotating rod 13, the hanging rod 9, the recovery touch screen 10 and the unfolding closing assembly, replaces the fixed recovery mechanism in the prior art, enables the whole recovery mechanism to be more flexible to use, drives the threaded rod 17 to rotate by utilizing the second forward and reverse rotating motor 15 in the unfolding closing assembly when the unmanned aerial vehicle is recovered, adjusts the positions of the moving block 18 and the connecting sleeve 20, changes the unfolding angles of the first rotating rod 8 and the second rotating rod 13, is convenient to utilize the recovery touch screen 10 to block the recovery effect, enables the whole recovery touch screen 10 to have the folding effect, reduces the volume of the whole recovery mechanism, reduces the occupied area of the recovery mechanism, improves the stability of the whole recovery mechanism by utilizing the first forward and reverse rotating motor 2 in the angle adjusting assembly to drive the driving gear 21 to rotate, drives the Z-shaped supporting frame 3 to rotate by utilizing the meshing effect of the driving gear 21 and the driving gear 12 when the unmanned aerial vehicle is recovered, and the whole recovery mechanism is guided to recover the unmanned aerial vehicle is recovered by the guiding mechanism to the recovery mechanism 5.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. Unmanned aerial vehicle motor recovery mechanism, including supporting underframe (1), its characterized in that: the top intermediate position of support underframe (1) has seted up the mounting hole, and the inner wall of mounting hole rotates with the bottom inner wall of support underframe (1) and is connected with Z type strut (3), and the bottom of Z type strut (3) is provided with angle adjustment subassembly, the top fixed mounting of Z type strut (3) has top cap dish (6), and the intermediate position of top cap dish (6) is connected with first dwang (8) and second dwang (13) that alternate through the round pin axle rotation, and the top of the top second dwang (13) of first dwang (8) is provided with and expands closed subassembly, the bottom one end of first dwang (8) and the bottom one end of second dwang (13) all are fixed with jib (9), and one side of two jib (9), the bottom of first dwang (8) and the bottom fixed mounting of second dwang (13) have same recovery touch net (10) that are the V type.

2. The unmanned aerial vehicle maneuver recycling mechanism as set forth in claim 1, wherein: the unfolding and closing assembly comprises movable grooves (16) formed in two sides of the middle position of a top cover disc (6), connecting sleeves (20) are respectively and slidably arranged on the inner walls of the movable grooves (16), the connecting sleeves (20) are respectively connected with one end of the top of a first rotating rod (8) and one end of the top of a second rotating rod (13) through pin shafts, a protective shell (7) is fixed in the middle position of the top cover disc (6), moving blocks (18) attached to the inner walls of the protective shell (7) are fixed at the tops of the two connecting sleeves (20), threaded rods (17) are rotatably connected to one inner wall of one end of the protective shell (7), second positive and negative rotating motors (15) used for driving the threaded rods (17) to rotate are fixedly arranged on the inner wall of the other end of the protective shell (7), and threaded holes matched with the outer walls of the threaded rods (17) are formed in the middle position of the moving blocks (18).

3. A motorized recovery mechanism for a drone as defined in claim 2, wherein: annular guide groove (14) has been seted up on top one side of top cap dish (6), and the centre of a circle position of annular guide groove (14) coincides with top cap dish (6) intermediate position, and top one side of first dwang (8) and top one side of second dwang (13) all are fixed with arc slider (19) of grafting in annular guide groove (14), and the cross section of arc slider (19) sets up to the T type.

4. A motorized recovery mechanism for a drone as set forth in claim 3, wherein: the outer wall of the Z-shaped supporting frame (3) is fixedly provided with a mounting sleeve (4), and four corners of the mounting sleeve (4) are fixedly provided with guiding radars (5).

5. The unmanned aerial vehicle maneuver retrieval mechanism as recited in claim 4, wherein: the angle adjusting assembly comprises a driven gear (12) fixed at the bottom of the Z-shaped supporting frame (3), a first forward and reverse rotating motor (2) is fixedly arranged on one side of the top of the supporting bottom frame (1), a driving gear (21) inserted into the supporting bottom frame (1) is fixedly arranged on an output shaft of the first forward and reverse rotating motor (2), and one side of the driving gear (21) is meshed with one side of the driven gear (12).

6. The unmanned aerial vehicle maneuver retrieval mechanism as recited in claim 4, wherein: the two sides of one end bottom of the supporting underframe (1) are provided with sockets, and the U-shaped auxiliary supporting frames (22) are inserted into the sockets.

7. The unmanned aerial vehicle maneuver retrieval mechanism as recited in claim 6, wherein: and brake universal wheels (23) are fixedly arranged on two sides of one end of the bottom of the U-shaped auxiliary support frame (22) and two sides of one end of the bottom of the support bottom frame (1).

8. The unmanned aerial vehicle maneuver recycling mechanism as set forth in claim 1, wherein: the bottom of the middle position of the recovery touch net (10) is fixedly provided with an anti-falling cloth (11), and the anti-falling cloth (11) is arranged in a wave shape.