CN110733636A - multi-body detachable unmanned aerial vehicle and assembling method thereof - Google Patents

Abstract

The invention relates to a multi-body dismantling unmanned aerial vehicle and an assembling method thereof, comprising a main body, a side plate, a side wing and a roller which can be disassembled from each other. The side plates are a pair and are respectively assembled on the left and right sides of the main body. The side facing the main body is provided with T-shaped inserts, the left and right sides of the main body are provided with T-slots that are adapted to the T-shaped inserts, and the side plate is connected to the main body through the T-shaped inserts; The side of the main body is provided with a side arm, and the side arm is provided with a square slot. The side wing includes a mounting seat, a square insert rod, a motor and a paddle. The four corners of the lower surface of the main body are provided with threaded grooves, the upper part of the roller is a screw rod, and the roller is connected with the main body through the screw rod. The side panels, wings and rollers of the UAV can be disassembled from the main body to reduce the storage volume of the UAV, and can be stored and carried separately, which is convenient for the transportation and carrying of the UAV, and prevents collision damage during transportation. .

Description

A kind of multi-body dismantling unmanned aerial vehicle and its assembly method

technical field

The invention relates to the technical field of unmanned aerial vehicles, in particular to a multi-body disassembled unmanned aerial vehicle and an assembling method thereof.

Background technique

Unmanned aircraft, referred to as "UAV", is an unmanned aircraft that is operated by radio remote control equipment and self-provided program control devices, or is operated completely or intermittently by an on-board computer. UAVs can be divided into military and civilian according to the application field. In terms of military use, UAVs are divided into reconnaissance aircraft and target aircraft. In terms of civil use, applications in aerial photography, agriculture, plant protection, miniature selfie, express transportation, disaster rescue, observation of wild animals, monitoring of infectious diseases, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, etc. Expanding the use of the drone itself, developed countries are also actively expanding industry applications and developing drone technology.

Most of the existing drones are one-piece and non-detachable, with the fuselage, wings and rollers as a whole, and cannot be disassembled into parts that can be stored and carried separately. UAVs are usually larger in size, and the wingspan of the most pocket-sized UAVs is still close to one meter. In addition, the vertical tail or wingtips are perpendicular to the wings, so that the UAVs are not in a flat state for transportation and storage. Special attention should be paid to the protruding vertical tail or wingtips and other protruding parts to prevent collision and damage. Non-removable drones are troublesome to carry, easily cause friction damage to the surface of the body, and also affect the operational performance of the drone. At the same time, it will also bring certain inconvenience to subsequent maintenance and replacement of parts.

SUMMARY OF THE INVENTION

In view of the above deficiencies, the present invention provides a multi-body dismantling unmanned aerial vehicle and an assembling method thereof. The side plate, side wings and rollers of the unmanned aerial vehicle can be disassembled from the main body, thereby reducing the storage volume of the unmanned aerial vehicle, and can They are stored and carried separately, which is convenient for the transportation and carrying of the drone, and prevents collision damage during transportation.

The technical scheme of the present invention is:

A multi-body dismantling unmanned aerial vehicle, comprising a main body, a side plate, a side wing and a roller that can be separated from each other, the side plate, the side wing and the roller wheel can be assembled to the main body to form the drone, the side The board is a pair, assembled on the left and right sides of the main body respectively, the side of the side plate facing the main body is provided with a T-shaped insert, and the left and right sides of the main body are provided with a T-shaped insert that matches the T-shaped insert. The side plate is connected with the main body through a T-shaped insert block; the side of the side plate facing away from the main body is provided with a side arm, and a square slot is opened in the side arm, and the side plate includes a mounting seat, A square insertion rod, a motor and a paddle, the square insertion rod is adapted to a square slot, and the side wings are connected with the side plate through the square insertion rod; the four corners of the lower surface of the main body are provided with threaded grooves, and the rollers The upper part of the roller is a screw, and the roller is connected with the main body through the screw.

The four corners of the side plate are provided with threaded holes, the corresponding positions of the four corners of the left and right sides of the main body are provided with threaded grooves, and the threaded holes and the threaded grooves are connected by screws.

The lower end of the T-shaped slot does not penetrate through the main body, and the heights of the T-shaped insert block and the T-shaped slot are smaller than the height of the main body.

The height of the side panel is equal to the height of the main body.

The upper surface of the side arm is provided with a threaded hole which communicates with the square slot, the corresponding position of the square insertion rod is provided with a threaded groove, and the threaded hole and the threaded groove are connected by screws.

When the square insert rod is inserted into the square slot, when the mounting seat is in contact with the side arm, the threaded hole of the side arm is aligned with the thread groove of the insert rod.

The square slot and the square insert rod are both rectangular parallelepipeds.

The lower end of the screw of the roller is provided with a limiting block.

The surface of the main body is galvanized.

A method for assembling a multi-body dismantling unmanned aerial vehicle, characterized in that it comprises the following steps:

Step S1: Insert the T-shaped inserts of a pair of side panels into the T-shaped slots on both sides of the main body from top to bottom;

Step S2: screw the screw into the threaded hole of the side plate and the threaded groove of the main body;

Step S3: Insert the square insert rod of the side wing horizontally into the square slot of the side wing arm;

Step S4: the mounting seat of the flank is in contact with the flank arm, the threaded hole of the flank arm is aligned with the threaded groove of the insertion rod, and the screw is screwed in;

Step S5: Screw the screw of the roller into the thread groove on the lower surface of the main body until the limit block of the roller is in contact with the main body.

The dismantling UAV of the present invention comprises a main body, a side plate, a side wing and a roller which can be disassembled from each other. The side plate and the main body are connected by a T-shaped insert block and a T-shaped slot which are adapted to each other, and the side plate and the side plate are connected by The square insert rods which are matched with each other are connected with the square socket, and the roller and the main body are connected by screw rods and thread grooves which are matched with each other. At the same time, between the T-shaped insert block and the T-shaped slot, between the square insert rod and the square slot, the connection is further strengthened by screwing, preventing the unstable connection or connection caused by the shaking and sliding between the components. invalid. The detachable UAV of the present invention has firm installation, simple and convenient connection process, easy operation, convenient installation and disassembly of the UAV, and the installation and disassembly process can be completed only by common tools, and no special tools are required. The disassembled UAV can be packaged and transported separately, reducing the overall volume of the UAV, preventing possible collision damage to the protruding parts such as the vertical tail and wingtip during the carrying process, and ensuring the UAV has a good operation. At the same time, it also brings convenience to the maintenance and inspection of the UAV.

Description of drawings

1 is a perspective view of the multi-body disassembled UAV of the present invention after assembly;

Fig. 2 is the perspective view of the disassembled state of the multi-body dismantled unmanned aerial vehicle of the present invention;

Fig. 3 is the perspective view of the disassembled state of the main body, side plate and flank of the UAV of the present invention;

4 is a perspective view of a UAV roller of the present invention;

FIG. 5 is a bottom view of the main body of the UAV of the present invention.

Detailed ways

The concept, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present invention.

Referring to FIGS. 1-5 , a multi-body detachable drone of the present invention includes a main body 10, a side plate 20, a side wing 30 and a roller 40 that can be separated from each other. The side plate 20, the side wing 30 and the roller 40 can be It is assembled to the main body 10 to constitute a drone. The surface of the main body 10 is galvanized to increase oxidation resistance and prevent surface corrosion.

There are a pair of side plates 20, which are assembled on the left and right sides of the main body 10 respectively. The connection between the main body 10 and the side plates 20 is as follows: the side of the side plate 20 facing the main body 10 is provided with a T-shaped plug 21, The side is provided with a T-shaped slot 11 which is adapted to the T-shaped plug 21 , and the side plate 20 is connected to the main body 10 through the T-shaped plug 21 . In order to strengthen the connection and prevent relative sliding, the four corners of the side plate 20 are provided with threaded holes 52, and the corresponding positions of the four corners of the left and right sides of the main body 10 are provided with threaded grooves 51. The threaded holes 52 and the threaded grooves 51 are connected by screws 53. The height of the side plate 20 is equal to the height of the main body 10. After the two are connected, the upper and lower surfaces thereof are on the same plane, which is conducive to the balanced flight of the drone and reduces air resistance. In order to prevent the T-shaped plug 21 from sliding out of the T-shaped slot 11, the lower end of the T-shaped slot 11 does not penetrate the main body 10, that is, the height of the T-shaped plug 21 and the T-shaped slot 11 is smaller than the height of the main body 10, and the T-shaped The insert block 21 can only be inserted into the T-shaped slot from top to bottom, and when inserted to the bottom, the end faces of the two are in contact with each other.

The connection between the side plate 20 and the side wing 30 is as follows: the side of the side plate 20 facing away from the main body 10 is provided with a side wing arm 22, a square slot 221 is opened in the side wing arm 22, and the side wing 30 includes a mounting seat 31, a square insert rod 32, The motor 33, the paddle 34, the square insertion rod 32 and the square slot 221 are all rectangular parallelepipeds and are compatible with each other. The side wings 30 are connected with the side plates 20 through the square insert rods 32 . In order to make the two relatively fixed, the upper surface of the flank arm 22 is provided with a threaded hole 52 which communicates with the square slot 221 , and the square insertion rod 32 is provided with a threaded groove 51 at the corresponding position. connect. When the square insert rod 32 is inserted into the square slot 221 , the mounting seat 31 contacts the side arm 22 , and the threaded hole 52 of the side arm 22 is aligned with the thread groove 51 of the insert rod 32 , so that the screw 53 can be easily screwed in.

There are four rollers 40 , the main body 10 and the rollers 40 are connected in the following way: the lower surface of the main body 10 is provided with threaded grooves 51 at four corners; The lower end of the screw rod 41 is provided with a limit block 42 . When the screw rod 41 is screwed into the thread groove 51 from bottom to top, the limit block 42 contacts the lower surface of the main body 10 and the screw rod 41 rotates in place.

A method for assembling a multi-body dismantling unmanned aerial vehicle of the present invention comprises the following steps:

Step S1: inserting the T-shaped plugs 21 of the pair of side plates 20 into the T-shaped slots 11 on both sides of the main body 10 from top to bottom;

Step S2: after inserting in place, screw the screw 53 into the threaded hole 52 of the side plate 20 and the threaded groove 51 of the main body 10;

Step S3: horizontally insert the square insert rod 32 of the side wing 30 into the square slot 221 of the side wing arm 22;

Step S4: the mounting seat 31 of the side wing 30 is in contact with the side wing arm 22, the threaded hole 52 of the side wing arm 22 is aligned with the threaded groove 51 of the insertion rod 32, and the screw 53 is screwed in;

Step S5 : screw the screw 41 of the roller 40 into the thread groove 51 on the lower surface of the main body 10 until the limiting block 42 of the roller 40 is in contact with the main body 10 .

In the multi-body dismantling unmanned aerial vehicle of the present invention, the side panels, the side wings and the rollers can be disassembled from the main body, so that the storage volume of the unmanned aerial vehicle can be reduced, and the unmanned aerial vehicle can be stored and carried separately, which is convenient for the transportation and carrying of the unmanned aerial vehicle. Prevent collision damage during transportation.

The above disclosure is only an embodiment of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims (10)

1. A multi-body dismantling unmanned aerial vehicle, characterized in that it comprises a main body (10), a side plate (20), a side wing (30) and a roller (40) that can be separated from each other, and the side plate (20) ), side wings (30) and rollers (40) can be assembled on the main body (10) to form the drone, and the side plates (20) are a pair, respectively assembled on the left and right sides of the main body (10), The side of the side plate (20) facing the main body (10) is provided with T-shaped inserts (21), and the left and right sides of the main body (10) are provided with T-shaped inserts (21) adapted to the T-shaped inserts (21). type slot (11), the side plate (20) is connected with the main body (10) through a T-shaped insert block (21); the side of the side plate (20) facing away from the main body (10) is provided with a wing arm (22), a square slot (221) is opened in the side wing arm (22), and the side wing (30) includes a mounting seat (31), a square insert rod (32), a motor (33) and a paddle (34) ), the square insert rod (32) is adapted to the square slot (221), and the side wing (30) is connected with the side plate (20) through the square insert rod (32); The four corners of the lower surface are provided with threaded grooves (51), the rollers (40) are four, the upper part of the rollers (40) is a screw (41), and the roller (40) is connected with the main body (10) through the screw (41). 2. The multi-body detachable UAV according to claim 1, wherein four corners of the side plate (20) are provided with threaded holes (52), and the left and right sides of the main body (10) are provided with threaded holes (52). Corresponding positions of the four corners are provided with threaded grooves (51), and the threaded holes (52) and the threaded grooves (51) are connected by screws (53). 3. The multi-body dismantling unmanned aerial vehicle according to claim 1, wherein the lower end of the T-shaped slot (11) does not penetrate the main body (10), and the T-shaped insert block (21) and the T-shaped insert The height of the groove (11) is smaller than the height of the main body (10). 4. The multi-body detachable UAV according to claim 1, wherein the height of the side plate (20) is equal to the height of the main body (10). 5. The multi-body dismantling unmanned aerial vehicle according to claim 1, wherein the upper surface of the side arm (22) is provided with a threaded hole (52) that communicates with the square slot (221), so that the Corresponding positions of the square insert rod (32) are provided with threaded grooves (51), and the threaded holes (52) and the threaded grooves (53) are connected by screws (53). 6. The multi-body detachable drone according to claim 5, characterized in that, when the square insertion rod (32) is inserted into the square slot (221), when the mounting seat (31) is connected to the square slot (221) When the side wings (22) are in contact, the threaded holes (52) of the side wings (22) are aligned with the threaded grooves (51) of the insertion rod (32). 7. The multi-body detachable UAV according to claim 1, wherein the square socket (221) and the square insertion rod (32) are both rectangular parallelepipeds. 8 . The multi-body dismantling unmanned aerial vehicle according to claim 1 , wherein a limiting block ( 42 ) is provided at the lower end of the screw ( 41 ) of the roller ( 40 ). 9 . 9. The multi-body dismantling unmanned aerial vehicle according to claim 1, characterized in that, the surface of the main body (10) is galvanized. 10. A method for assembling a multi-body dismantling unmanned aerial vehicle, comprising the following steps: Step S1: insert the T-shaped plugs (21) of the pair of side plates (20) into the T-shaped slots (11) on both sides of the main body (10) from top to bottom; Step S2: screw the screw (53) into the threaded hole (52) of the side plate (20) and the threaded groove (51) of the main body (10); Step S3: horizontally insert the square insert rod (32) of the side wing (30) into the square slot (221) of the side wing arm (22); Step S4: the mounting seat (31) of the side wing (30) is in contact with the side wing arm (22), the threaded hole (52) of the side wing arm (22) is aligned with the threaded groove (51) of the insertion rod (32), and the screw (53) Screw in; Step S5: Screw the screw (41) of the roller (40) into the thread groove (51) on the lower surface of the main body (10) until the stopper (42) of the roller (40) contacts the main body (10).

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