CN117184477A

CN117184477A - An easy-to-disassemble measurement drone

Info

Publication number: CN117184477A
Application number: CN202311078775.6A
Authority: CN
Inventors: 陈翔; 徐成凤; 董浩
Original assignee: Yongyue Science & Technology Co ltd
Current assignee: Yongyue Science & Technology Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2023-12-08

Abstract

The invention discloses a measurement unmanned aerial vehicle convenient to detach, which comprises an unmanned aerial vehicle body and four connecting blocks, wherein four corners of the bottom wall of the unmanned aerial vehicle body are fixedly connected with mounting blocks, the bottom wall of each mounting block is provided with a mounting groove, the side wall of each mounting groove is symmetrically provided with a plurality of sliding grooves, the inside of each sliding groove is connected with a clamping block in a sliding way, the side wall of each connecting block is symmetrically provided with a plurality of clamping grooves, the side wall of each sliding groove is provided with a sliding hole, the inside of each sliding hole is connected with a connecting rod in a sliding way, one end of each connecting rod is fixedly connected with the corresponding side wall of the clamping block, and the side wall of each connecting rod is sleeved with a first spring. According to the landing gear, the mounting block, the connecting block, the clamping groove, the clamping block, the first spring, the connecting rod and the transverse plate component are arranged, so that an operator can conveniently detach the landing gear, and the impact received by the unmanned aerial vehicle body during landing can be buffered through the support legs, the telescopic pipe and the second spring component.

Description

Unmanned aerial vehicle is measured convenient to dismantle

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to a measurement unmanned aerial vehicle convenient to detach.

Background

The drone is an 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 onboard computer, including a measurement drone.

Usually, the undercarriage can be installed at the bottom of the unmanned aerial vehicle, so that a certain safety distance exists between the unmanned aerial vehicle body and the ground, and the air flow interference generated by the air flow and the ground can be effectively reduced during taking off and landing, however, the existing unmanned aerial vehicle for measurement still has some defects, such as: the landing gear is usually fixedly connected with the machine body through bolts and nuts, the disassembly efficiency is low, and corresponding tools are needed due to different bolt types; the existing landing gear is single in function, impact generated by the landing gear cannot be buffered when the unmanned aerial vehicle drops, and the landing gear easily tilts due to jumping generated when the landing impact is overlarge, so that the screw and the ground collide.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a measuring unmanned aerial vehicle convenient to detach.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a measurement unmanned aerial vehicle convenient to dismantle, includes unmanned aerial vehicle body and four connecting blocks, the equal fixedly connected with installation piece in unmanned aerial vehicle body diapire four corners, every the mounting groove has all been seted up to installation piece diapire, every a plurality of spouts have all been seted up to the equal symmetry of mounting groove lateral wall, every the inside equal sliding connection of spout has the fixture block, every a plurality of draw-in grooves have all been seted up to the equal symmetry of connecting block lateral wall, every the slide hole has all been seted up to the spout lateral wall, every the inside equal sliding connection of slide hole has the connecting rod, every the one end of connecting rod all with the fixture block lateral wall fixed connection who corresponds, every the equal cover of connecting rod lateral wall is equipped with first spring.

Preferably, one end of each first spring is fixedly connected with the side wall of the chute, the other end of each first spring is fixedly connected with the corresponding side wall of the clamping block, and the bottom wall of the unmanned aerial vehicle body is fixedly connected with a measuring camera.

Preferably, the clamping grooves are arranged corresponding to the clamping blocks, and each clamping block is of a wedge-shaped structure.

Preferably, one ends of the connecting rods, which are positioned on the same side and far away from the clamping blocks, are fixedly connected with a transverse plate together.

Preferably, each connecting block diapire is all fixedly connected with undercarriage, every the undercarriage all inclines to set up, every undercarriage bottom lateral wall all rotates and is connected with two stabilizer blades.

Preferably, two support legs positioned on the same landing gear are of inverted V-shaped structures, arc-shaped telescopic pipes are fixedly connected to the side walls of the two support legs positioned on the same landing gear together, second springs are sleeved on the side walls of the arc-shaped telescopic pipes, and two ends of each second spring are fixedly connected with the corresponding side walls of the support legs.

The invention has the beneficial effects that:

1. through setting up installation piece, connecting block, draw-in groove, fixture block, first spring, connecting rod and diaphragm part, operating personnel can make the connecting rod drive the fixture block to slide out from the draw-in groove through pulling the diaphragm to can dismantle the undercarriage, need not to need to be with the help of multiple instrument and dismantle the operation comparatively convenient;

2. through setting up stabilizer blade, flexible pipe and second spring part for when unmanned aerial vehicle body descends, can offset with ground through the stabilizer blade, the extrusion stabilizer blade produces and rotates, thereby makes the second spring atress produce deformation, buffers the impact that it received, avoids descending the jump that the impact is too big to produce and leads to the fuselage slope, thereby makes screw and ground collide.

Drawings

Fig. 1 is a schematic structural diagram of a measurement unmanned aerial vehicle convenient to detach.

Fig. 2 is an enlarged schematic diagram of a part a structure of the measurement unmanned aerial vehicle with convenient disassembly according to the present invention.

Fig. 3 is a schematic view of a bottom view structure of a cross plate and a mounting block of the measurement unmanned aerial vehicle with convenient disassembly.

In the figure: 1 unmanned aerial vehicle body, 2 installation piece, 3 undercarriage, 4 stabilizer blades, 5 arc flexible pipe, 6 second springs, 7 connecting blocks, 8 measuring camera, 9 diaphragm, 10 draw-in grooves, 11 mounting grooves, 12 spouts, 13 first springs, 14 fixture blocks, 15 connecting rods, 16 slide holes.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments.

Referring to fig. 1-3, a measurement unmanned aerial vehicle convenient to dismantle, including unmanned aerial vehicle body 1 and four connecting blocks 7, the equal fixedly connected with installation piece 2 in unmanned aerial vehicle body 1 diapire four corners, installation groove 11 has all been seted up to every installation piece 2 diapire, a plurality of spouts 12 have all been seted up to every installation groove 11 lateral wall symmetry, the inside equal sliding connection of every spout 12 has fixture block 14, a plurality of draw-in grooves 10 have all been seted up to every connecting block 7 lateral wall symmetry, slide hole 16 has all been seted up to every spout 12 lateral wall, the inside equal sliding connection of every slide hole 16 has connecting rod 15, the one end of every connecting rod 15 all is with the fixture block 14 lateral wall fixed connection that corresponds, every connecting rod 15 lateral wall all overlaps and is equipped with first spring 13.

One end of each first spring 13 is fixedly connected with the side wall of the corresponding chute 12, the other end of each first spring 13 is fixedly connected with the corresponding side wall of the clamping block 14, the bottom wall of the unmanned aerial vehicle body 1 is fixedly connected with the measuring camera 8, the measuring camera 8 is in the prior art, and the description is omitted here.

The clamping grooves 10 and the clamping blocks 14 are correspondingly arranged, and each clamping block 14 is of a wedge-shaped structure, so that the connecting block 7 can prop against the side wall of the clamping block 14 to slide, and the clamping block 14 is extruded to slide towards the inside of the sliding groove 12.

The end, away from the fixture block 14, of the plurality of connecting rods 15 located on the same side is fixedly connected with the transverse plate 9, so that an operator can conveniently pull the plurality of connecting rods 15 at the same time, and the dismounting operation of the landing gear 3 is more convenient.

Every connecting block 7 diapire all fixedly connected with undercarriage 3, every undercarriage 3 all inclines to set up, and every undercarriage 3 bottom lateral wall all rotates to be connected with two stabilizer blades 4, through undercarriage 3 and stabilizer blade 4 for unmanned aerial vehicle body 1 can effectively reduce the air current interference that air current and ground produced when taking off and landing.

Two stabilizer blades 4 that are located same undercarriage 3 are the V font structure of inversion, are located the common fixedly connected with arc flexible pipe 5 of two stabilizer blade 4 lateral walls of same undercarriage 3, and every arc flexible pipe 5 lateral wall all overlaps and is equipped with second spring 6, and second spring 6 is damping spring for cushion the impact that receives when descending unmanned aerial vehicle body 1, the both ends of every second spring 6 all with corresponding stabilizer blade 4 lateral wall fixed connection.

According to the landing gear 3, the connecting block 7 is inserted into the mounting groove 11 formed in the bottom wall of the mounting block 2, the mounting groove is made to slide against the side wall of the clamping block 14 with a wedge-shaped structure, the clamping block 14 is extruded to slide towards the inside of the sliding groove 12, at the moment, the first spring 13 is extruded by the clamping block 14 to be in a compressed state, and when the clamping block 14 slides against the side wall of the connecting block 7 to the clamping groove 10, the first spring 13 releases elasticity to spring the clamping block 14 into the corresponding clamping groove 10, so that the landing gear 3 can be fixedly mounted. When the landing gear 3 needs to be disassembled, an operator can drive a plurality of connecting rods 15 to pull corresponding clamping blocks 14 through pulling the transverse plate 9, so that the clamping blocks 14 slide out of the clamping grooves 10, the landing gear 3 can be disassembled without using various tools, and the disassembly operation is convenient. When unmanned aerial vehicle body 1 descends, can offset with ground through stabilizer blade 4, extrusion stabilizer blade 4 produces and rotates to make second spring 6 atress produce deformation, cushion the impact that it received, avoid landing to strike the jump that too big produced and lead to the fuselage slope, thereby make screw and ground collide.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. A measuring drone that is easy to disassemble, including a drone body (1) and four connecting blocks (7). It is characterized in that the four corners of the bottom wall of the drone body (1) are fixedly connected with installations. block (2), the bottom wall of each mounting block (2) is provided with a mounting slot (11), and the side wall of each mounting slot (11) is symmetrically provided with a plurality of chute (12), each The inside of the chute (12) is slidingly connected with a clamping block (14). The side wall of each connecting block (7) is symmetrically provided with a plurality of clamping slots (10). Each chute (12) Sliding holes (16) are provided on the side walls, and a connecting rod (15) is slidingly connected inside each sliding hole (16). One end of each connecting rod (15) is connected to a corresponding clamping block (14). ) side walls are fixedly connected, and a first spring (13) is set on the side wall of each connecting rod (15).

2. A measurement drone that is easy to disassemble according to claim 1, characterized in that one end of each first spring (13) is fixedly connected to the side wall of the chute (12). The other ends of each of the first springs (13) are fixedly connected to the side walls of the corresponding blocks (14), and a measurement camera (8) is fixedly connected to the bottom wall of the drone body (1).

3. A measurement drone that is easy to disassemble according to claim 1, characterized in that the card slot (10) and the card block (14) are arranged correspondingly, and each of the card blocks (14) is Wedge structure.

4. A measurement drone that is easy to disassemble according to claim 1, characterized in that one end of a plurality of connecting rods (15) located on the same side away from the clamping block (14) is jointly fixedly connected to a horizontal plate. (9).

5. A measurement drone that is easy to disassemble according to claim 1, characterized in that a landing gear (3) is fixedly connected to the bottom wall of each connecting block (7), and each landing gear (3) are all arranged at an angle, and the bottom side wall of each landing gear (3) is rotatably connected with two legs (4).

6. A measurement drone that is easy to disassemble according to claim 5, characterized in that the two legs (4) located on the same landing gear (3) have an inverted V-shaped structure and are located on the same landing gear (3). ) have an arc-shaped telescopic tube (5) fixedly connected to the side walls of the two legs (4), and a second spring (6) is set on the side wall of each arc-shaped telescopic tube (5). Both ends of the second spring (6) are fixedly connected to the side walls of the corresponding legs (4).