CN216233016U

CN216233016U - A buffer stop for low latitude unmanned aerial vehicle flight protection

Info

Publication number: CN216233016U
Application number: CN202123184562.0U
Authority: CN
Inventors: 徐磊
Original assignee: Sichuan Jiuqiang Communication Technology Co ltd
Current assignee: Sichuan Jiuqiang Communication Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-08
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses an anti-collision device for low-altitude unmanned-machine flight protection, which relates to the technical field of unmanned-machine related equipment and comprises a base, wherein a square hole for allowing an unmanned-machine support leg to pass through is formed in the base, a frame is arranged at the edge of the base, a fixing assembly is arranged on the frame, anti-collision assemblies are arranged on the outer walls of the frame, a cavity is formed in a connecting column, one end of a guide rod is inserted into the cavity in a sliding mode and is fixedly connected with a limiting block, a compression spring is arranged in the cavity, one end of the compression spring abuts against one side surface of the limiting block, and an anti-collision plate is fixedly connected to the other end of the guide rod. Frame and crashproof board on the base can provide the guard action for the unmanned aerial vehicle body, avoid the unmanned aerial vehicle main part direct and barrier or ground to take place the striking contact to prevent that unmanned aerial vehicle from taking place to damage, prolonged unmanned aerial vehicle's life.

Description

A buffer stop for low latitude unmanned aerial vehicle flight protection

Technical Field

The utility model relates to the technical field of unmanned aerial vehicle related equipment, in particular to an anti-collision device for low-altitude unmanned aerial vehicle flight protection.

Background

With the opening of low-altitude airspace and the development of technologies of unmanned aircrafts and general aircrafts, the application of the low-altitude unmanned aircrafts and the general aircrafts in express delivery, logistics, personnel transportation and personal entertainment is greatly developed, and the development of low-altitude air traffic is favorably promoted. With the continuous development and maturity of the technologies in the fields of information, control, communication and the like, the hardware is miniaturized, the power consumption is low, the cost is low, and the like, so that the integrated system which has the advantages of miniaturization, light weight, low cost, good controllability, strong adaptability, high flexibility, good robustness, complete functions and the like of the modern unmanned aerial vehicle is favored by the market, and the unmanned aerial vehicle has wide application prospects in the fields of military use and civil use.

However, traditional unmanned aerial vehicle lacks the protection subassembly, when carrying out low-altitude flight, because the environment is more complicated, unmanned aerial vehicle is when touchhing the barrier, very easy out of control falls, in addition, because its self electron or mechanical problem even control the problem, also probably the collision accident leads to unmanned aerial vehicle to damage, need maintain or change its each part, has increaseed unmanned aerial vehicle's use cost, therefore we need propose a buffer stop who is used for low-altitude unmanned aerial vehicle flight protection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-collision device for low-altitude unmanned aerial vehicle flight protection, wherein a frame and an anti-collision plate on a base can provide a protection effect for an unmanned aerial vehicle body, and the unmanned aerial vehicle body is prevented from directly colliding and contacting with a barrier or the ground, so that the unmanned aerial vehicle is prevented from being damaged, and the service life of the unmanned aerial vehicle is prolonged; and the collision force that the anticollision board received can cushion and offset under compression spring's effect, has further strengthened the guard action of device to unmanned aerial vehicle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an buffer stop for low latitude unmanned aerial vehicle flight protection, includes the base, set up the square hole that supplies the unmanned aerial vehicle landing leg to pass through on the base, the edge of base is provided with the frame, be provided with fixed subassembly on the frame, all be provided with anticollision subassembly on the outer wall of frame, anticollision subassembly includes two sets of spliced poles and guide arm, fixedly connected with spliced pole on the outer wall of frame, the cavity has been seted up to the inside of spliced pole, the one end of guide arm slides and pegs graft in the inside fixedly connected with stopper of cavity, the inside of cavity is provided with compression spring, compression spring's one end is contradicted in a side surface of stopper, the other end fixedly connected with anticollision board of guide arm.

Preferably, the fixing assembly comprises a fixing screw rod and a rotating handle, the fixing screw rod is installed on the frame in a threaded mode, and four groups of fixing screw rods are arranged in a surrounding mode.

Preferably, one end of the fixing screw is fixedly connected with a rotating handle, the other end of the fixing screw is fixedly connected with a fixing plate, and a non-slip mat is fixedly bonded on the surface of one side of the fixing plate.

Preferably, the top of frame has seted up the location screw, the internal thread of location screw installs the set screw, the one end of set screw is through the location screw and contradict the external screw thread on the set screw outer wall.

Preferably, the peripheral outer wall of the frame is provided with anti-collision assemblies, and the anti-collision plates are arranged in a circular arc shape.

Preferably, a cushion pad is fixed on the arc surface of the anti-collision plate in an adhesion manner, and the cushion pad is made of elastic rubber.

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

1. according to the unmanned aerial vehicle, the frame is arranged on the base, the anti-collision assembly comprising the connecting column and the guide rod is arranged on the outer wall of the frame, one end of the guide rod is inserted into the cavity in the connecting column in a sliding mode, the other end of the guide rod is fixedly connected with the arc-shaped anti-collision plate, when the unmanned aerial vehicle collides, the frame and the anti-collision plate on the base can provide a protection effect for the unmanned aerial vehicle body, the unmanned aerial vehicle body is prevented from directly colliding and contacting with an obstacle or the ground, the unmanned aerial vehicle is prevented from being damaged, and the service life of the unmanned aerial vehicle is prolonged; the collision force borne by the collision-proof plate can be buffered and counteracted under the action of the compression spring, so that the protection effect of the device on the unmanned aerial vehicle is further enhanced;

2. through set up the fixed subassembly including clamping screw and turning handle on the frame, clamping screw's one end fixed connection has the fixed plate of slipmat, moreover, the steam generator is simple in structure, and convenient to use, can carry out quick convenient fixed mounting and dismantlement maintenance to the unmanned aerial vehicle body, and set up the location screw on the frame, the inside set screw one end of location screw can be contradicted in clamping screw's outer wall, play the fixed action to the position of clamping screw and fixed plate, avoid in the use fixed plate and unmanned aerial vehicle body to take place to break away from, it is inseparabler to unmanned aerial vehicle's fixed more firmly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a set screw according to the present invention;

fig. 3 is a schematic structural view of the crash panel of the present invention.

In the figure: 1. a base; 2. a square hole; 3. a frame; 4. a fixing assembly; 5. an anti-collision assembly; 6. a cavity; 7. a limiting block; 8. an anti-collision plate; 9. a fixing plate; 10. a non-slip mat; 11. positioning the screw hole; 12. a set screw; 13. a cushion pad; 14. a compression spring; 401. fixing the screw rod; 402. rotating the handle; 501. connecting columns; 502. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an buffer stop for low latitude unmanned aerial vehicle flight protection, including base 1, set up the square hole 2 that supplies the unmanned aerial vehicle landing leg to pass through on the base 1, base 1's edge is provided with frame 3, is provided with fixed subassembly 4 on the frame 3, all is provided with anticollision subassembly 5 on the outer wall of frame 3, anticollision subassembly 5 includes two sets of spliced pole 501 and guide arm 502, fixedly connected with spliced pole 501 on the outer wall of frame 3, cavity 6 has been seted up to spliced pole 501's inside, and the one end of guide arm 502 slides and pegs graft in the inside fixedly connected with stopper 7 of cavity 6, the inside of cavity 6 is provided with compression spring 14, the one end of compression spring 14 is contradicted in a side surface of stopper 7, and the other end fixedly connected with anticollision board 8 of guide arm 502.

Fixed subassembly 4 includes fixing screw 401 and turning handle 402, fixing screw 401 is installed to the screw thread on the frame 3, fixing screw 401 encircles and is provided with four groups, fixing screw 401's one end fixedly connected with turning handle 402, fixing screw 401's other end fixedly connected with fixed plate 9, one side surface bonding of fixed plate 9 is fixed with slipmat 10, location screw 11 has been seted up at the top of frame 3, set screw 12 is installed to the internal thread of location screw 11, the external screw thread of location screw 11 and conflict on fixing screw 401 outer wall is passed through to the one end of set screw 12, all be provided with anticollision subassembly 5 on the outer wall all around of frame 3, anticollision board 8 is convex setting, the bonding is fixed with blotter 13 on the cambered surface of anticollision board 8, blotter 13 sets up to the blotter of elastic rubber material.

According to the unmanned aerial vehicle, the frame 3 is arranged on the base 1, the anti-collision assembly 5 comprising the connecting column 501 and the guide rod 502 is arranged on the outer wall of the frame 3, one end of the guide rod 502 is inserted into the cavity 6 in the connecting column 501 in a sliding mode, the other end of the guide rod 502 is fixedly connected with the arc-shaped anti-collision plate 8, when the unmanned aerial vehicle collides, the frame 3 and the anti-collision plate 8 on the base 1 can provide a protection effect for the unmanned aerial vehicle body, the unmanned aerial vehicle body is prevented from directly colliding and contacting with an obstacle or the ground, the unmanned aerial vehicle is prevented from being damaged, and the service life of the unmanned aerial vehicle is prolonged; the collision force borne by the anti-collision plate 8 can be buffered and counteracted under the action of the compression spring 14, so that the protection effect of the device on the unmanned aerial vehicle is further enhanced;

through set up fixed subassembly 4 including clamping screw 401 and turning handle 402 on frame 3, clamping screw 401's one end fixed connection has fixed plate 9 of slipmat 10, moreover, the steam generator is simple in structure, and is convenient to use, can carry out quick convenient fixed mounting and dismantlement maintenance to the unmanned aerial vehicle body, and set up location screw 11 on the

frame

3, 11 inside set screw 12 one ends of location screw can contradict in clamping screw 401's outer wall, play the fixed action to the position of clamping screw 401 and fixed plate 9, avoid fixing plate 9 and unmanned aerial vehicle body to take place to break away from in the use, it is inseparabler to unmanned aerial vehicle's fixed more firmly.

When the unmanned aerial vehicle fixing device is used, the unmanned aerial vehicle is placed on the base 1, the supporting legs of the unmanned aerial vehicle penetrate through the square holes 2, the frame 3 is arranged on the base 1, the fixing assembly 4 comprising the fixing screw 401 and the rotating handle 402 is arranged on the frame 3, a user enables the fixing plate 9 at one end of the fixing screw 401 to abut against the outer surface of the unmanned aerial vehicle by rotating the rotating handle 402 so as to fix the unmanned aerial vehicle and the device, and after the fixing is completed, the user can fix the position of the fixing screw 401 through the positioning screws 12 on the top edge of the frame 3;

because the outer wall of the frame 3 is provided with the anti-collision assembly 5 comprising the connecting column 501 and the guide rod 502, and one end of the guide rod 502 is fixedly connected with the arc-shaped anti-collision plate 8, when the unmanned aerial vehicle collides, the frame 3 and the anti-collision plate 8 on the base 1 can provide a protection effect for the unmanned aerial vehicle body, so that the unmanned aerial vehicle body is prevented from directly colliding and contacting with an obstacle or the ground, the damage of the unmanned aerial vehicle is prevented, and the service life of the unmanned aerial vehicle is prolonged; and because guide arm 502 one end slides and pegs graft in cavity 6 inside and be provided with stopper 7, and cavity 6 inside is provided with compression spring 14, and the collision force that crashproof board 8 received can cushion and offset under compression spring 14's effect, has further strengthened the guard action of device to unmanned aerial vehicle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a buffer stop for low latitude unmanned aerial vehicle flight protection, includes base (1), its characterized in that: the base (1) is provided with a square hole (2) for the support leg of the unmanned aerial vehicle to pass through, the edge of the base (1) is provided with a frame (3), the frame (3) is provided with a fixing component (4), the outer walls of the frame (3) are provided with anti-collision components (5), the anti-collision assembly (5) comprises two groups of connecting columns (501) and guide rods (502), a connecting column (501) is fixedly connected on the outer wall of the frame (3), a cavity (6) is arranged inside the connecting column (501), one end of the guide rod (502) is inserted in the cavity (6) in a sliding way and is fixedly connected with a limiting block (7), the anti-collision device is characterized in that a compression spring (14) is arranged inside the cavity (6), one end of the compression spring (14) abuts against one side surface of the limiting block (7), and the other end of the guide rod (502) is fixedly connected with an anti-collision plate (8).

2. A collision avoidance device for low altitude unmanned aircraft flight protection according to claim 1, wherein: the fixed component (4) comprises a fixed screw rod (401) and a rotating handle (402), the fixed screw rod (401) is installed on the frame (3) in a threaded mode, and four groups of the fixed screw rod (401) are arranged in a surrounding mode.

3. A collision avoidance device for low altitude unmanned aircraft flight protection according to claim 2, wherein: one end of the fixing screw rod (401) is fixedly connected with a rotating handle (402), the other end of the fixing screw rod (401) is fixedly connected with a fixing plate (9), and an anti-skid pad (10) is fixedly bonded on the surface of one side of the fixing plate (9).

4. A collision avoidance device for low altitude unmanned aircraft flight protection according to claim 3, wherein: positioning screw hole (11) have been seted up at the top of frame (3), positioning screw (12) are installed to the internal thread of positioning screw hole (11), the one end of positioning screw (12) is through positioning screw hole (11) and contradict in the external screw thread on fixing screw (401) outer wall.

5. A collision avoidance device for low altitude unmanned aircraft flight protection according to claim 1, wherein: the anti-collision frame is characterized in that anti-collision assemblies (5) are arranged on the peripheral outer walls of the frames (3), and the anti-collision plates (8) are arranged in a circular arc shape.

6. A collision avoidance device for low altitude unmanned aircraft flight protection according to claim 1, wherein: a cushion pad (13) is fixedly bonded on the arc surface of the anti-collision plate (8), and the cushion pad (13) is made of elastic rubber.