阅读说明：本技术 一种用于无人机防护的坠落防摔支架及其使用方法 (Falling anti-falling support for unmanned aerial vehicle protection and using method thereof ) 是由 彭秀学 饶云飞 苗建峰 于 2020-12-17 设计创作，主要内容包括：本发明涉及无人机技术领域,尤其为一种用于无人机防护的坠落防摔支架及其使用方法,包括机身和支架,所述机身下端面固定连接有支架,所述支架下端面固定连接有支撑腿,所述支撑腿内部滑动连接有呈前后分布的支撑装置,所述支撑腿右侧均固定连接有缓冲机构,所述缓冲机构包括缓冲杆和滑动柱,所述缓冲杆左侧均与支撑腿固定连接；本发明中,通过设置的缓冲杆、滑动柱、支撑弹簧、滑动板和缓冲块,倾斜的缓冲杆和缓冲块在由于惯性作用下首先与地面接触,此时支撑弹簧提供作用力,可以有效避免其倾斜倾倒,而弧形的支架保证底盘面积增大,从而增加其稳定性。(The invention relates to the technical field of unmanned aerial vehicles, in particular to a falling anti-falling support for unmanned aerial vehicle protection and a using method thereof, wherein the falling anti-falling support comprises a body and a support, the lower end surface of the body is fixedly connected with the support, the lower end surface of the support is fixedly connected with supporting legs, supporting devices which are distributed front and back are connected in the supporting legs in a sliding manner, the right sides of the supporting legs are fixedly connected with buffer mechanisms, each buffer mechanism comprises a buffer rod and a sliding column, and the left sides of the buffer rods are fixedly connected with the supporting legs; according to the invention, through the arrangement of the buffer rod, the sliding column, the supporting spring, the sliding plate and the buffer block, the inclined buffer rod and the inclined buffer block are firstly contacted with the ground under the action of inertia, the supporting spring provides acting force at the moment, so that the inclined buffer block can be effectively prevented from inclining and toppling over, and the arc-shaped support ensures that the area of the chassis is increased, thereby increasing the stability of the chassis.)

1. The utility model provides a fall and prevent falling support for unmanned aerial vehicle protection, includes fuselage (1) and support (2), its characterized in that: the lower end surface of the machine body (1) is fixedly connected with a support (2), the lower end surface of the support (2) is fixedly connected with a supporting leg (3), the supporting legs (3) are internally connected with supporting devices (4) which are distributed in the front and the back in a sliding way, the right sides of the supporting legs (3) are fixedly connected with a buffer mechanism (5), the buffer mechanism (5) comprises a buffer rod (501) and a sliding column (502), the left sides of the buffer rods (501) are fixedly connected with the supporting legs (3), sliding plates (504) are slidably connected inside the buffer rods (501), the lower end surfaces of the sliding plates (504) are fixedly connected with buffer blocks (505), the sliding plates (504) are internally and slidably connected with sliding columns (502) which are distributed up and down, the outer sides of the sliding columns (502) are respectively provided with a supporting spring (503), and the upper end faces of the sliding columns (502) are fixedly connected with the buffer rods (501).

2. The falling fall protection bracket for unmanned aerial vehicle protection according to claim 1, characterized in that: one end of each sliding column (502) is fixedly connected with the buffer rod (501), and the other end of each sliding column (502) is slidably connected with the sliding plate (504).

3. The falling fall protection bracket for unmanned aerial vehicle protection according to claim 1, characterized in that: buffer block (505) left side and right side all are the cambered surface setting, buffer beam (501) and buffer block (505) all are the slope setting.

4. The falling fall protection bracket for unmanned aerial vehicle protection according to claim 1, characterized in that: the supporting device (4) comprises a supporting rod (401) and a sliding rod (402), the left side and the right side of the supporting rod (401) are fixedly connected with a support (2), the inside of the supporting rod (401) is connected with the sliding rod (402) in a sliding manner, the lower end face of the sliding rod (402) is fixedly connected with a base plate (408), the lower end face of the supporting leg (3) is provided with a groove, the base plate (408) is clamped with the supporting leg (3) through the groove, the outer side of the sliding rod (402) is connected with the supporting leg (3) in a sliding manner, the outer side of the sliding rod (402) is provided with a telescopic spring (403), the outer side of the supporting rod (401) is rotatably connected with an upper unit rotating rod (404), the other end of the upper unit rotating rod (404) is fixedly connected with a connecting rod (405), the left side and the right side of the connecting rod (405) are fixedly connected with, the lower end face of the lower unit rotating rod (407) is rotatably connected with the sliding rod (402).

5. The falling fall protection bracket for unmanned aerial vehicle protection of claim 4, wherein: the slide bar (402) is arranged in a T shape, one end of the telescopic spring (403) is fixedly connected with the slide bar (402), and the other end of the telescopic spring (403) is fixedly connected with the support bar (401).

6. The use method of the falling fall protection bracket for unmanned aerial vehicle protection according to claim 1, characterized in that: the using method comprises the following steps:

step 1: when the unmanned aerial vehicle is placed, the lower end faces of the supporting legs (3) of the unmanned aerial vehicle are in contact with the ground, so that the stability of the unmanned aerial vehicle is guaranteed, and the supporting devices (4) of the unmanned aerial vehicle automatically move upwards in the take-off process, so that the protection work is realized;

step 2: when the landing platform is in the landing process, the landing platform moves towards the right side due to inertia, and the buffer rod (501) and the sliding column (502) are arranged to ensure that the landing platform is not easy to topple, so that the landing platform has certain buffer and shock absorption purposes;

and step 3: when the support leg falls down, the support device (4) is automatically opened when the support leg (3) is contacted with the ground, thereby achieving the purpose of protection.

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to a falling anti-falling bracket for protecting an unmanned aerial vehicle and a using method thereof.

Background

Unmanned aircraft is called unmanned aerial vehicle for short, and is called UAV in short in English, and is an unmanned aircraft operated by utilizing a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by an on-board computer, compared with the unmanned aircraft, the unmanned aircraft is more suitable for tasks too 'fool, dirty or dangerous', the unmanned aircraft can be divided into military and civil according to the application field, and the unmanned aircraft can be divided into reconnaissance aircraft and target aircraft in the military, and the unmanned aircraft can be applied to the industry in the civil field, and is really just needed by the unmanned aircraft; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reports, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, the developed countries also actively expand industrial application and develop unmanned aerial vehicle technology, and the 62 nd meeting of the world customs organization coordination system committee (HSC) decides in 2018 to classify the unmanned aerial vehicle into a camera which can fly.

Most unmanned aerial vehicle's that exist on the existing market support all is vertical decurrent, and its this kind sets up stability not good, leads to unmanned aerial vehicle to empty easily, and unmanned aerial vehicle is at the descending in-process, owing to under inertial effect, it leads to unmanned aerial vehicle to empty easily forward, in case take place to empty its wing and extremely easily damage, causes the loss of avoiding, consequently, proposes a fall and prevents falling support and application method for unmanned aerial vehicle protection to above-mentioned problem.

Disclosure of Invention

The invention aims to provide a falling and falling prevention support for unmanned aerial vehicle protection and a using method thereof, so as to solve the problems in the background technology.

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

the utility model provides a fall and prevent falling support and application method for unmanned aerial vehicle protection, includes fuselage and support, terminal surface fixedly connected with support under the fuselage, terminal surface fixedly connected with supporting leg under the support, the inside sliding connection of supporting leg has the strutting arrangement that distributes around being, the equal fixedly connected with buffer gear in supporting leg right side, buffer gear includes buffer beam and slip post, the buffer beam left side all with supporting leg fixed connection, the equal sliding connection of buffer beam inside has the sliding plate, the equal fixedly connected with buffer block of terminal surface under the sliding plate, the equal sliding connection has the slip post that distributes from top to bottom in the sliding plate, the slip post outside all is equipped with supporting spring, slip post up end all with buffer beam fixed connection.

Preferably, one end of each sliding column is fixedly connected with the buffer rod, and the other end of each sliding column is slidably connected with the sliding plate.

Preferably, the buffer block left side and right side all are the cambered surface setting, buffer beam and buffer block all are the slope setting.

Preferably, strutting arrangement includes bracing piece and slide bar, the bracing piece left and right sides all with support fixed connection, the inside equal sliding connection of bracing piece has the slide bar, the equal fixedly connected with backing plate of terminal surface under the slide bar, the terminal surface is seted up flutedly under the supporting leg, and the backing plate passes through recess and supporting leg block, slide bar outside and supporting leg sliding connection, the slide bar outside is equipped with expanding spring, the bracing piece outside is all rotated and is connected with the unit dwang, the equal fixedly connected with connecting rod of the last unit dwang other end, the equal fixedly connected with stationary bar in the connecting rod left and right sides, the terminal surface is all rotated and is connected with down the unit dwang under the connecting rod, the terminal surface all rotates with the slide bar and is connected under the unit dwa.

Preferably, the slide bar is T type setting, expanding spring one end and slide bar fixed connection, the expanding spring other end all with bracing piece fixed connection.

Preferably, the use method is as follows:

step 1: when the unmanned aerial vehicle is placed, the lower end faces of the supporting legs of the unmanned aerial vehicle are in contact with the ground, so that the stability of the unmanned aerial vehicle is guaranteed, and in the take-off process, the supporting devices automatically move upwards, so that the protection work is realized;

step 2: when the landing device is in the landing process, the landing device moves to the right side due to inertia, and the buffer rod and the sliding column are arranged to ensure that the landing device is not easy to topple, so that the purpose of buffering and damping is achieved;

and step 3: when the support legs fall down and the support legs are contacted with the ground, the support device is automatically opened, so that the protection purpose is achieved.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the buffer rod, the sliding column, the supporting spring, the sliding plate and the buffer block, the inclined buffer rod and the inclined buffer block are firstly contacted with the ground under the action of inertia, the supporting spring provides acting force at the moment, so that the inclined buffer block can be effectively prevented from inclining and toppling, and the arc-shaped support ensures that the area of the chassis is increased, thereby increasing the stability of the chassis;

2. according to the unmanned aerial vehicle protection device, the supporting rods, the sliding rods, the telescopic springs, the upper unit rotating rods, the connecting rods and the stabilizing rods are arranged, when the unmanned aerial vehicle is placed, the lower end faces of the sliding rods are flush with the lower end faces of the supporting legs, and the stabilizing rods are supported towards the front side and the rear side, so that the protection purpose is achieved automatically, the unmanned aerial vehicle is prevented from toppling forwards and backwards effectively, and the unmanned aerial vehicle protection device has a good supporting effect.

Drawings

FIG. 1 is a schematic view of the structure of the unmanned aerial vehicle of the present invention;

FIG. 2 is a schematic view of the supporting device of the present invention;

FIG. 3 is a schematic view of a support leg according to the present invention;

FIG. 4 is a schematic view of a stabilizer bar according to the present invention;

FIG. 5 is a schematic view of a buffering mechanism according to the present invention.

In the figure: 1-fuselage, 2-bracket, 3-supporting leg, 4-supporting device, 401-supporting rod, 402-sliding rod, 403-telescopic spring, 404-upper unit rotating rod, 405-connecting rod, 406-stabilizing rod, 407-lower unit rotating rod, 408-backing plate, 5-buffer mechanism, 501-buffer rod, 502-sliding column, 503-supporting spring, 504-sliding plate and 505-buffer block.

Detailed Description

Example 1:

referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:

a falling and falling prevention support for unmanned aerial vehicle protection and a using method thereof comprise a body 1 and a support 2, the lower end surface of the body 1 is fixedly connected with the support 2, the lower end surface of the support 2 is fixedly connected with a support leg 3, the inside of the support leg 3 is slidably connected with a support device 4 which is distributed front and back, the support device 4 comprises a support rod 401 and a sliding rod 402, the left side and the right side of the support rod 401 are fixedly connected with the support 2, the inside of the support rod 401 is slidably connected with the sliding rod 402, the lower end surface of the sliding rod 402 is fixedly connected with a backing plate 408, the lower end surface of the support leg 3 is provided with a groove, the backing plate 408 is clamped with the support leg 3 through the groove, the arrangement avoids the backing plate 408 from tilting the unmanned aerial vehicle, the unmanned aerial vehicle is ensured to be stably placed, the outer side of the sliding, the other end of the upper unit rotating rod 404 is fixedly connected with a connecting rod 405, the left side and the right side of the connecting rod 405 are fixedly connected with a stabilizing rod 406, the lower end surface of the connecting rod 405 is rotatably connected with a lower unit rotating rod 407, the lower end surface of the lower unit rotating rod 407 is rotatably connected with a sliding rod 402, the arrangement ensures that when the lower unit rotating rod 407 is in contact with the ground, the stabilizing rod 406 is in a support state to avoid the unmanned aerial vehicle from toppling over, the sliding rod 402 is in a T-shaped arrangement, one end of a telescopic spring 403 is fixedly connected with the sliding rod 402, the other end of the telescopic spring 403 is fixedly connected with a supporting rod 401, the arrangement ensures that when the unmanned aerial vehicle is in contact with the ground, the sliding rod 402 is driven to move upwards under the action of the telescopic spring 403, so that the stabilizing rod 406 is in a storage state, the right side of the supporting leg 3 is fixedly connected with a buffer, inside equal sliding connection of buffer lever 501 has sliding plate 504, the equal fixedly connected with buffer block 505 of terminal surface under the sliding plate 504, the inside equal sliding connection of sliding plate 504 has the slip post 502 that distributes from top to bottom, the slip post 502 outside all is equipped with supporting spring 503, the slip post 502 up end all with buffer lever 501 fixed connection, slip post 502 one end all with buffer lever 501 fixed connection, the slip post 502 other end all with sliding plate 504 sliding connection, slip post 502 is sliding connection under being with sliding plate 504, realize absorbing purpose under supporting spring 503's effect, buffer block 505 left side and right side all are the cambered surface setting, buffer lever 501 and buffer block 505 all are the slope setting, inertia can effectively be weakened in this kind of setting, guarantee that unmanned aerial vehicle is difficult for empting.

The using method comprises the following steps:

step 1: when the unmanned aerial vehicle is placed, the lower end faces of the supporting legs 3 of the unmanned aerial vehicle are in contact with the ground, so that the stability of the unmanned aerial vehicle is guaranteed, and in the take-off process, the supporting devices 4 of the unmanned aerial vehicle automatically move upwards, so that the protection work is realized;

step 2: when the landing platform is in the landing process, the landing platform moves towards the right side due to inertia, and the buffer rod 501 and the sliding column 502 are arranged to ensure that the landing platform is not easy to topple, so that the landing platform has a certain buffer and shock absorption purpose;

and step 3: when the support leg 3 is contacted with the ground when the support leg falls down, the support device 4 is automatically opened, thereby achieving the purpose of protection.

The working process is as follows: when the unmanned aerial vehicle is in a shutdown state in use, the lower end face of the sliding rod 402 is in contact with the ground at the moment, the lower end face of the sliding rod 402 is flush with the lower end face of the supporting leg 3 to play a supporting role, the sliding rod 402 slides upwards to drive the lower unit rotating rod 407 to move upwards, so that the supporting connecting rod 405 moves forwards and backwards, the connecting rod 405 drives the stabilizing rod 406 to move, the connecting rod 405 drives the upper unit rotating rod 404 to rotate upwards, the stabilizing rod 406 plays a supporting role, so that the unmanned aerial vehicle is more stable when being placed, when the unmanned aerial vehicle is in use, the supporting leg 3 is separated from the ground, the sliding rod 402 is driven to move downwards under the action of the telescopic spring 403, the sliding rod 402 drives the lower unit rotating rod 407 to move downwards, at the moment, the connecting rod 405 drives the stabilizing rod 406 to be in a storage state, the normal use of the unmanned aerial vehicle, then because inertia is possible to continue to move ahead, buffer rod 501 and buffer block 505 contact with ground earlier this moment, then play the supporting role under supporting spring 503 and sliding column 502's effect, avoid it to take place to empty, and sliding plate 504 sets up and guarantees that buffer block 505 slides steadily, slide bar 402 and ground contact, and then be in the rebound, and stabilizer bar 406 is in the state of strutting this moment, plays the supporting role, can effectively prevent that unmanned aerial vehicle from empting and tumble.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.