CN214729630U

CN214729630U - Unmanned aerial vehicle for taking photo by plane with descending buffer device

Info

Publication number: CN214729630U
Application number: CN202120775778.5U
Authority: CN
Inventors: 曹江波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-16
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for aerial photography with a landing buffer device, which comprises an unmanned aerial vehicle, wherein the lower end face of the unmanned aerial vehicle is fixedly connected with a landing support rod, the lower end face of the landing support rod is fixedly connected with a stop block, the lower end face of the stop block is fixedly connected with a first compression spring, the lower end face of the first compression spring is fixedly connected with a landing frame, the inner side of the landing frame is fixedly connected with a hollow rod, and the inner side of the hollow rod is fixedly connected with a second compression spring; the utility model discloses in, through the first compression spring who sets up, can cushion whole machine when unmanned aerial vehicle descends to the below of landing frame is equipped with the trigger bar, and when pressing the trigger bar, the extension rod will be followed the landing frame inside and extended, can guarantee like this that unmanned aerial vehicle is steady when the slant descends, and the extension rod of extension also can increase the area that lands of landing frame, reduces the probability that unmanned aerial vehicle turned on one's side, and is very practical.

Description

Unmanned aerial vehicle for taking photo by plane with descending buffer device

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle for taking photo by plane with descending buffer.

Background

Unmanned aerial vehicle for short is unmanned aerial vehicle, it is the unmanned aerial vehicle that utilizes radio remote control equipment and self-contained program control device to control, or by the vehicle-mounted computer completely or intermittently independently operate, unmanned aerial vehicle according to the application field, can be divided into military use and civilian use, for military use, unmanned aerial vehicle divide into reconnaissance aircraft and target aircraft, civilian use, at present in the application of taking photo by plane, agriculture, plant protection, miniature autodyne, express delivery transportation, disaster relief, control infectious disease, survey and drawing, news report, electric power are patrolled and examined, the relief of disaster, the film and television shoots, make romantic and so on the field, the use of unmanned aerial vehicle itself has greatly been expanded.

But when unmanned aerial vehicle on the market descends, all be that unmanned aerial vehicle's support is at first contact ground, and unmanned aerial vehicle's support is fixed with unmanned aerial vehicle, when the support receives vibrations, unmanned aerial vehicle also can receive vibrations, if the power of descending is big, then let the inside precision part of unmanned aerial vehicle impaired very easily, and unmanned aerial vehicle's oar wing outside most does not have crashproof measure, if unmanned aerial vehicle hits the wall, then the big unmanned aerial vehicle of oar wing will drop at once, and the oar wing can be seriously impaired, therefore, propose an unmanned aerial vehicle for taking photo by plane with descending buffer to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle for taking photo by plane with descending buffer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an unmanned aerial vehicle with a landing buffer device for aerial photography comprises an unmanned aerial vehicle, wherein a landing support rod is fixedly connected to the lower end face of the unmanned aerial vehicle, a stop block is fixedly connected to the lower end face of the landing support rod, a first compression spring is fixedly connected to the lower end face of the stop block, a landing frame is fixedly connected to the lower end face of the first compression spring, a hollow rod is fixedly connected to the inner side of the landing frame, a second compression spring is fixedly connected to the inner side of the hollow rod, an extension rod is fixedly connected to the outer side top end of the second compression spring, a third compression spring is fixedly connected to the upper portion of the upper end of the extension rod, a movable block is fixedly connected to the lower end face of the third compression spring, a stop block is fixedly connected to the outer side of the lower portion of the landing frame, an ejector block is slidably connected to the lower portion of the outer side of the landing frame, a trigger rod is fixedly connected to the lower end face of the ejector block, and fixed blocks are fixedly connected to the left side and right side of the unmanned aerial vehicle, the fixed block up end fixedly connected with oar wing pole, oar wing pole top left and right sides fixedly connected with first fixed plate, the inside screw connection of first fixed plate has the screw, screw outside screw connection has the second fixed plate, the inboard fixedly connected with backup pad of second fixed plate, backup pad up end fixedly connected with protection piece.

Preferably, the inside sliding connection has the descending bracing piece in the middle of the descending frame top, the inside outside sliding connection of cavity pole has the extension rod, inboard intermediate position department fixedly connected with oar wing pole of backup pad.

Preferably, the quantity of cavity pole and extension rod is 2, and cavity pole and extension rod distribute in the inside left and right sides of frame that falls, and the shape of loose piece is right triangle.

Preferably, the number of the support plate, the protection block and the second fixing plate is 2, and the support plate, the protection block and the second fixing plate are distributed on the left side and the right side of the paddle wing rod.

Preferably, the inner side of the bottom end of the supporting plate is provided with a semicircular groove, and the radian of the semicircular groove on the inner side of the bottom end of the supporting plate is the same as that of the paddle wing rod.

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

1. in the utility model, through the arranged first compression spring, the whole unmanned aerial vehicle can be buffered when the unmanned aerial vehicle lands, the probability that the parts are damaged due to the vibration in the unmanned aerial vehicle is reduced, the trigger rod is arranged below the landing frame, and when the trigger rod is pressed, the extension rod can extend from the inside of the landing frame, so that the stability of the whole unmanned aerial vehicle when the unmanned aerial vehicle lands in an inclined manner can be ensured, the landing area of the landing frame can be increased by the extended extension rod, the probability of rollover of the unmanned aerial vehicle is reduced, and the unmanned aerial vehicle landing device is very practical;

2. the utility model discloses in, through backup pad and the protection piece that sets up, can prevent that the big unmanned aerial vehicle of oar wing from hitting the wall and damaging on the way in flight to the backup pad can be dismantled, can install the backup pad in the outside of oar wing pole in certain occasion, for example the city that high building forest stands, if the plain area of the wide and deep land of body department, or when not having the barrier all around, can take off the backup pad, and the backup pad is fixed as the screw fixation with oar wing pole, and is very firm.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the supporting plate of the present invention.

In the figure: 1-unmanned aerial vehicle, 2-landing support rod, 3-stop block, 4-first compression spring, 5-landing frame, 6-hollow rod, 7-second compression spring, 8-extension rod, 9-trigger rod, 10-fixed block, 11-paddle wing rod, 12-first fixed plate, 13-supporting plate, 14-protective block, 15-third compression spring, 16-loose block, 17-stop block, 18-top block, 19-second fixed plate and 20-screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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

an unmanned aerial vehicle with a landing buffer device for aerial photography comprises an unmanned aerial vehicle 1, wherein a landing support rod 2 is fixedly connected to the lower end face of the unmanned aerial vehicle 1, a stop block 3 is fixedly connected to the lower end face of the landing support rod 2, a first compression spring 4 is fixedly connected to the lower end face of the stop block 3, a landing frame 5 is fixedly connected to the lower end face of the first compression spring 4, a hollow rod 6 is fixedly connected to the inner side of the landing frame 5, a second compression spring 7 is fixedly connected to the inner side of the hollow rod 6, an extension rod 8 is fixedly connected to the top end of the outer side of the second compression spring 7, a third compression spring 15 is fixedly connected to the upper portion of the top end of the extension rod 8, a movable block 16 is fixedly connected to the lower end face of the third compression spring 15, a stop block 17 is fixedly connected to the outer side of the inner portion of the landing frame 5, an ejector block 18 is slidably connected to the lower portion of the inner side of the landing frame 5, and a trigger rod 9 is fixedly connected to the lower end face of the ejector block 18, unmanned aerial vehicle 1 left and right sides fixedly connected with fixed block 10, fixed block 10 up end fixedly connected with oar wing pole 11, the first fixed plate 12 of oar wing pole 11 top left and right sides fixedly connected with, the inside screw connection of first fixed plate 12 has screw 20, screw 20 outside screw connection has second fixed plate 19, the inboard fixedly connected with backup pad 13 of second fixed plate 19, backup pad 13 up end fixedly connected with protection piece 14.

The inside sliding connection has descending bracing piece 2 in the middle of the landing frame 5 top, the inside outside sliding connection of cavity pole 6 has extension rod 8, backup pad 13 inboard intermediate position department fixedly connected with oar wing pole 11, the quantity of cavity pole 6 and extension rod 8 is 2, and cavity pole 6 and extension rod 8 distribute in the inside left and right sides of landing frame 5, and the shape of loose piece 16 is right triangle, can cushion whole machine when unmanned aerial vehicle 1 descends, reduce the inside probability that receives vibrations and take place the part damage of unmanned aerial vehicle 1, and the below of landing frame 5 is equipped with trigger bar 9, when pressing trigger bar 9, extension rod 8 will extend from landing frame 5 is inside, can guarantee that the whole machine is steady when unmanned aerial vehicle 1 descends in the slant like this, the extension rod 8 that extends also can increase the landing area of landing frame, reduce the probability that unmanned aerial vehicle 1 turned on one's side, backup pad 13, The number of the protection blocks 14 and the second fixing plates 19 is 2, the support plates 13, the protection blocks 14 and the second fixing plates 19 are distributed on the left side and the right side of the paddle wing rod 11, semicircular grooves are formed in the inner sides of the bottom ends of the support plates 13, the radian of the semicircular grooves in the inner sides of the bottom ends of the support plates 13 is identical to that of the paddle wing rod 11, the unmanned aerial vehicle 1 with large paddles can be prevented from colliding with a wall surface and being damaged in the process of flying, the support plates 13 can be detached, the support plates 13 can be installed on the outer sides of the paddle wing rod 11 on certain occasions, such as in a tall building forest, if the unmanned aerial vehicle is in a wide plain area, or when no obstacles exist around, the support plates 13 can be taken down, and the support plates 13 and the paddle wing rod 11 are fixed through screws 20 and are very stable.

The working process is as follows: before use, the support plate 13 is fixed on the outer side of the wing rod 11, after the second fixing plate 19 on the outer side of the support plate 13 is aligned with the screw hole in the middle of the first fixing plate 12, the wing rod is fixed by using a screw 20, then the unmanned aerial vehicle 1 can take off, when the unmanned aerial vehicle lands, the trigger rod 9 firstly contacts the ground, the top blocks 18 are arranged above the left side and the right side of the trigger rod 9, the top blocks 18 move upwards to prop the movable blocks 16 upwards, the third compression spring 15 deforms, at the moment, the extension rod 8 does not receive the fixation of the stop blocks 17 and extends outwards, at the moment, when the unmanned aerial vehicle 1 integrally lands on the ground, the extension rod 8 inside the hollow rod 6 is extended, the unmanned aerial vehicle 1 can be prevented from toppling forwards and backwards, at the moment, the landing support rod 2 inside the landing frame 5 drives the unmanned aerial vehicle 1 to press downwards due to the landing of the unmanned aerial vehicle 1, and the first compression spring 4 deforms, most impact force has been solved to the change, reduces 1 inside vibrations of unmanned aerial vehicle and takes place the probability of part damage, and is very practical.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unmanned aerial vehicle for aerial photography with descending buffer, includes unmanned aerial vehicle (1), its characterized in that: the unmanned aerial vehicle landing device is characterized in that a landing support rod (2) is fixedly connected to the lower end face of the unmanned aerial vehicle (1), a stop block (3) is fixedly connected to the lower end face of the landing support rod (2), a first compression spring (4) is fixedly connected to the lower end face of the stop block (3), a landing frame (5) is fixedly connected to the lower end face of the first compression spring (4), a hollow rod (6) is fixedly connected to the inner side of the landing frame (5), a second compression spring (7) is fixedly connected to the inner side of the hollow rod (6), an extension rod (8) is fixedly connected to the top end of the outer side of the second compression spring (7), a third compression spring (15) is fixedly connected to the upper portion of the top end of the extension rod (8), a movable block (16) is fixedly connected to the lower end face of the third compression spring (15), and a stop block (17) is fixedly connected to the outer side of the inner side of the landing frame (5), the utility model discloses a landing frame, including landing frame (5), landing frame, fixed block (11), fixed block (10) upper end fixedly connected with oar wing pole (11), both sides fixedly connected with first fixed plate (12) about oar wing pole (11), the inside spiral connection of first fixed plate (12) has screw (20), screw (20) outside spiral connection has second fixed plate (19), the inboard fixedly connected with backup pad (13) of second fixed plate (19), backup pad (13) upper end fixedly connected with protection piece (14).

2. An unmanned aerial vehicle for aerial photography with landing buffer device according to claim 1, wherein: the utility model discloses a landing support of aircraft, including descending frame (5), hollow pole (6), inboard intermediate position department fixedly connected with oar wing pole (11), the inside sliding connection in the middle of descending frame (5) top has descending bracing piece (2), the inside outside sliding connection of hollow pole (6) has extension rod (8), backup pad (13).

3. An unmanned aerial vehicle for aerial photography with landing buffer device according to claim 1, wherein: the quantity of cavity pole (6) and extension rod (8) is 2, and cavity pole (6) and extension rod (8) distribute in the inside left and right sides of frame (5) that falls, and the shape of loose piece (16) is right triangle.

4. An unmanned aerial vehicle for aerial photography with landing buffer device according to claim 1, wherein: the quantity of backup pad (13), protection piece (14) and second fixed plate (19) is 2, and backup pad (13), protection piece (14) and second fixed plate (19) distribute in the left and right sides of oar wing pole (11).

5. An unmanned aerial vehicle for aerial photography with landing buffer device according to claim 1, wherein: the inner side of the bottom end of the supporting plate (13) is provided with a semicircular groove, and the radian of the semicircular groove on the inner side of the bottom end of the supporting plate (13) is the same as that of the paddle wing rod (11).