CN211442728U

CN211442728U - Foldable storage large unmanned aerial vehicle

Info

Publication number: CN211442728U
Application number: CN202020063448.9U
Authority: CN
Inventors: 王峰; 李宾; 彭需
Original assignee: Shenzhen Simtoo Intelligent Technology Co ltd
Current assignee: Shenzhen Simtoo Intelligent Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-08
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a collapsible large-scale unmanned aerial vehicle who accomodates, including the unmanned aerial vehicle main part, unmanned aerial vehicle main part fixed surface installs anti-falling mechanism, the equal fixed mounting in unmanned aerial vehicle main part both sides surface has a pivot, a pivot fixed surface installs flexible arm, the terminal equal fixed mounting of flexible arm has the motor, the screw is installed to the output end of motor, unmanned aerial vehicle main part lower surface is close to the equal fixed mounting of both ends edge and has No. two pivots, movable mounting has left undercarriage in No. two pivots of one end, left undercarriage surface mounting has fixed knob, movable mounting has right undercarriage in No. two pivots of the other end, the movable groove has been seted up on the right undercarriage surface. A collapsible large-scale unmanned aerial vehicle who accomodates, can adjust flexible arm and pivot to fold flexible arm to can fold the undercarriage through fixed knob, can also prevent the unmanned aerial vehicle crash simultaneously.

Description

Foldable storage large unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle field, in particular to collapsible large-scale unmanned aerial vehicle who accomodates.

Background

The unmanned aerial vehicle is an unmanned aerial vehicle operated by utilizing a radio remote control device and a self-contained program control device, the unmanned aerial vehicle is a general name of the unmanned aerial vehicle actually, and the unmanned aerial vehicle can be defined from the technical point of view as follows: compared with manned aircrafts, the unmanned fixed wing aircraft has the advantages of small volume, low cost, convenient use and the like, and is widely applied to various fields; however, the existing unmanned aerial vehicle has certain disadvantages when in use, the existing unmanned aerial vehicle can only be folded through a folding connecting arm, and once the unmanned aerial vehicle breaks down, the unmanned aerial vehicle can be crashed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a collapsible large-scale unmanned aerial vehicle who accomodates, can effectively solve the problem in the background art.

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

the utility model provides a collapsible large-scale unmanned aerial vehicle who accomodates, includes the unmanned aerial vehicle main part, unmanned aerial vehicle main part fixed surface installs anti-falling mechanism, the equal fixed mounting in unmanned aerial vehicle main part both sides surface has a pivot, pivot fixed surface installs flexible arm, the equal fixed mounting in flexible arm end has the motor, the screw is installed to the output end of motor, unmanned aerial vehicle main part lower surface is close to the equal fixed mounting in both ends edge and has No. two pivots, movable mounting has left undercarriage in the pivot of No. two one ends, left undercarriage surface mounting has fixed knob, movable mounting has right undercarriage in the pivot of No. two other ends, the activity groove has been seted up on the right undercarriage surface.

Preferably, flexible arm is through a pivot and unmanned aerial vehicle main part swing joint, screw and motor fixed connection, left side undercarriage is through No. two pivot and unmanned aerial vehicle main part swing joint, right side undercarriage is through No. two pivots and unmanned aerial vehicle main part swing joint, left side undercarriage is through fixed knob and right undercarriage fixed connection, the terminal fixed mounting of fixed knob has movable fixed block, movable fixed block passes through activity groove and right undercarriage swing joint.

Preferably, prevent weighing down the mechanism including sealed lid, inductive switch, mounting groove, parachute, protection network and ventilation hole, the mounting groove is seted up in the unmanned aerial vehicle main part, the inboard surface mounting of mounting groove has inductive switch, the sealed lid is installed to the inductive switch end, surface mounting has the parachute under the mounting groove, the ventilation hole has been seted up around the mounting groove lower surface is located the parachute, ventilation hole inboard surface fixed mounting has the protection network.

Preferably, the sealing cover is fixedly connected with the unmanned aerial vehicle main body through an inductive switch, a fixing rope is installed on the parachute, the parachute is fixedly connected with the installation groove through the fixing rope,

preferably, be equipped with power and signal processing device in the unmanned aerial vehicle main part, unmanned aerial vehicle main part surface is equipped with signal reception device.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the flexible arm that sets up, flexible arm can stretch out and draw back, and flexible arm can rotate through pivot No. one, thereby make flexible arm can fold in the space that is littleer, convenient storage, through the fixed knob that sets up, the terminal fixed movable block of fixed knob can be in the expansion of activity inslot free activity control undercarriage, thereby fold the undercarriage, through the anti-falling mechanism that sets up, anti-falling mechanism can open sealed lid through inductive switch when unmanned aerial vehicle breaks down and let the parachute open and prevent that unmanned aerial vehicle from crashing.

Drawings

Fig. 1 is a schematic view of the overall structure of a foldable large unmanned aerial vehicle according to the present invention;

fig. 2 is a top view of the overall structure of a foldable large unmanned aerial vehicle according to the present invention;

fig. 3 is a schematic view of a foldable large unmanned aerial vehicle anti-falling mechanism of the utility model;

figure 4 is the utility model relates to a collapsible large-scale unmanned aerial vehicle fixed knob junction section view of accomodating.

In the figure: 1. a propeller; 2. a telescopic arm; 3. an unmanned aerial vehicle main body; 4. an anti-falling mechanism; 401. a sealing cover; 402. an inductive switch; 403. mounting grooves; 404. a parachute; 405. a protective net; 406. a ventilation hole; 5. a first rotating shaft; 6. a motor; 7. a left landing gear; 8. a right landing gear; 9. a second rotating shaft; 10. a movable groove; 11. and fixing the knob.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a foldable large-scale unmanned aerial vehicle comprises an unmanned aerial vehicle main body 3, an anti-falling mechanism 4 is fixedly mounted on the surface of the unmanned aerial vehicle main body 3, first rotating shafts 5 are fixedly mounted on the surfaces of both sides of the unmanned aerial vehicle main body 3, first rotating shafts 5 are fixedly mounted on the surfaces of the first rotating shafts 2, motors 6 are fixedly mounted at the tail ends of the first rotating shafts 5, a propeller 1 is mounted at the output tail ends of the motors 6, second rotating shafts 9 are fixedly mounted on the lower surface of the unmanned aerial vehicle main body 3 near the edges of both ends, a left undercarriage 7 is movably mounted on the second rotating shaft 9 at one end, a fixed knob 11 is mounted on the surface of the left undercarriage 7, a right undercarriage 8 is movably mounted on;

the telescopic arm 2 is movably connected with an unmanned aerial vehicle main body 3 through a first rotating shaft 5, the propeller 1 is fixedly connected with the motor 6, the left undercarriage 7 is movably connected with the unmanned aerial vehicle main body 3 through a second rotating shaft 9, the right undercarriage 8 is movably connected with the unmanned aerial vehicle main body 3 through the second rotating shaft 9, the left undercarriage 7 is fixedly connected with the right undercarriage 8 through a fixed knob 11, a movable fixed block is fixedly installed at the tail end of the fixed knob 11, and the movable fixed block is movably connected with the right undercarriage 8 through a movable groove 10; the anti-falling mechanism 4 comprises a sealing cover 401, an inductive switch 402, a mounting groove 403, a parachute 404, a protective net 405 and a ventilation hole 406, the mounting groove 403 is arranged in the unmanned aerial vehicle main body 3, the inductive switch 402 is mounted on the surface of the inner side of the mounting groove 403, the sealing cover 401 is mounted at the tail end of the inductive switch 402, the parachute 404 is mounted on the lower surface of the mounting groove 403, the ventilation hole 406 is formed in the lower surface of the mounting groove 403, which is located around the parachute 404, and the protective net 405 is fixedly mounted on; the sealing cover 401 is fixedly connected with the unmanned aerial vehicle main body 3 through the inductive switch 402, a fixing rope is installed on the parachute 404, and the parachute 404 is fixedly connected with the installation groove 403 through the fixing rope; be equipped with power and signal processing device in the unmanned aerial vehicle main part 3, the 3 surfaces of unmanned aerial vehicle main part are equipped with signal receiver.

It should be noted that the utility model relates to a foldable large-scale unmanned aerial vehicle, when using, the using state of the unmanned aerial vehicle is checked at first, then the telescopic arm 2 is held to adjust the opening angle of the telescopic arm 2 through the first rotating shaft 5, after the angle adjustment is completed, the telescopic arm 2 can be extended, the landing gear can be opened to use the unmanned aerial vehicle, the telescopic arm 2 can be contracted only by pressing the telescopic arm 2, meanwhile, the telescopic arm 2 can be folded onto the unmanned aerial vehicle main body 3 by turning over the telescopic arm 2, the landing gear extending angle can be controlled by moving the position of the movable fixing block on the fixing knob 11 in the movable groove 10, when the movable fixing block moves to the tail end of the movable groove 10, the landing gear will be close to the unmanned aerial vehicle main body 3, then the landing gear can be folded onto the unmanned aerial vehicle main body 3 by fixing the fixing knob 11, when the unmanned aerial vehicle breaks down suddenly, inductive switch 402 is opened for sealed lid 401 breaks away from unmanned aerial vehicle main part 3, and the air current gets into mounting groove 403 through ventilation hole 406 in, parachute 404 is opened rapidly under the air current effect this moment and is prevented the unmanned aerial vehicle crash.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a collapsible large-scale unmanned aerial vehicle who accomodates, its characterized in that: comprises an unmanned aerial vehicle main body (3), an anti-falling mechanism (4) is fixedly arranged on the surface of the unmanned aerial vehicle main body (3), the surfaces of two sides of the unmanned aerial vehicle main body (3) are both fixedly provided with a first rotating shaft (5), the surface of the first rotating shaft (5) is fixedly provided with a telescopic arm (2), the tail ends of the telescopic arms (2) are fixedly provided with motors (6), the output tail end of the motor (6) is provided with a propeller (1), the lower surface of the unmanned aerial vehicle main body (3) close to the edges of the two ends is fixedly provided with a second rotating shaft (9), a left undercarriage (7) is movably arranged on the second rotating shaft (9) at one end, left side undercarriage (7) surface mounting has fixed knob (11), movable mounting has right undercarriage (8) on No. two pivot (9) of the other end, activity groove (10) have been seted up on right undercarriage (8) surface.

2. Large-scale unmanned aerial vehicle of collapsible storage of claim 1, characterized in that: flexible arm (2) are through pivot (5) and unmanned aerial vehicle main part (3) swing joint No. one, screw (1) and motor (6) fixed connection, left side undercarriage (7) are through No. two pivot (9) and unmanned aerial vehicle main part (3) swing joint, right side undercarriage (8) are through No. two pivot (9) and unmanned aerial vehicle main part (3) swing joint, left side undercarriage (7) are through fixed knob (11) and right undercarriage (8) fixed connection, the terminal fixed mounting of fixed knob (11) has movable fixed block, movable fixed block passes through activity groove (10) and right undercarriage (8) swing joint.

3. Large-scale unmanned aerial vehicle of collapsible storage of claim 1, characterized in that: prevent weighing down mechanism (4) including sealed lid (401), inductive switch (402), mounting groove (403), parachute (404), protection network (405) and ventilation hole (406), mounting groove (403) are seted up in unmanned aerial vehicle main part (3), mounting groove (403) inboard surface mounting has inductive switch (402), sealed lid (401) are installed to inductive switch (402) end, mounting groove (403) lower surface mounting has parachute (404), ventilation hole (406) have been seted up around installation groove (403) lower surface being located parachute (404), ventilation hole (406) inboard surface fixed mounting has protection network (405).

4. A large unmanned aerial vehicle of collapsible storage according to claim 3, characterized in that: sealed lid (401) are through inductive switch (402) and unmanned aerial vehicle main part (3) fixed connection, install fixed rope on parachute (404), parachute (404) are through fixed rope and mounting groove (403) fixed connection.

5. Large-scale unmanned aerial vehicle of collapsible storage of claim 1, characterized in that: be equipped with power and signal processing device in unmanned aerial vehicle main part (3), unmanned aerial vehicle main part (3) surface is equipped with signal receiver.