CN112810795A

CN112810795A - Portable unmanned vehicles

Info

Publication number: CN112810795A
Application number: CN202110173888.9A
Authority: CN
Inventors: 张爱华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-05-18

Abstract

The invention discloses a portable unmanned aerial vehicle which comprises a protective frame, folding wing frames and a vehicle body, wherein two groups of shaft frames are arranged on two sides of the vehicle body, the folding wing frames are arranged at one ends of the shaft frames in a matched mode through threaded shaft bolts and fixing nuts, propellers are arranged at the tops of the folding wing frames through threaded shaft seats, the protective frame is arranged at the tops of the threaded shaft seats through threaded structures, and a top cover is arranged at the top of the vehicle body through bolts. According to the foldable wing frame, the foldable wing frame is arranged at one end of the shaft frame, when the foldable wing frame is stored, the fixing nut can be rotated to be loosened with the threaded shaft bolt, so that the foldable wing frame can be conveniently rotated to be stored in a foldable mode, a user can carry out folding storage and carrying when carrying the device, the occupied space of the device can be reduced, the wing frame is prevented from being broken in the carrying process of the device, the safety of the device in the carrying process is guaranteed, the device is convenient to carry, and the portability of the device is improved.

Description

Portable unmanned vehicles

Technical Field

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

Background

The unmanned aerial vehicle is an unmanned aerial vehicle operated by utilizing radio remote control equipment and a self-contained program control device, is provided with an autopilot, a program control device and other equipment, can take off under the radio remote control, can automatically land in the same way as the landing process of a common aerial vehicle when being recovered, can also be recovered by a parachute or a barrier net for remote control, can be repeatedly used for many times, and is widely used for aerial reconnaissance, monitoring, communication, anti-submergence, electronic interference and the like.

The existing unmanned aerial vehicle has the following defects:

1. the existing unmanned aerial vehicle adopts an integral frame which is inconvenient to fold and store, so that wings are easy to break off when a user carries the device, and meanwhile, the existing unmanned aerial vehicle occupies a very large space, so that the user is inconvenient to carry the device, and the portability of the device is reduced;

2. the existing unmanned aerial vehicle does not have a protection structure, so that the anti-falling performance of the device is poor, the device is easy to damage due to collision when in collision, the service life of the device is shortened, and the portable unmanned aerial vehicle is provided for solving the existing problems.

Disclosure of Invention

The present invention is directed to a portable unmanned aerial vehicle that solves the problems set forth above in the background.

In order to achieve the purpose, the invention provides the following technical scheme: a portable unmanned aerial vehicle comprises a fender bracket, a folding wing frame and a machine body, wherein a mounting groove is formed in the machine body, an adjusting shaft seat is mounted in the mounting groove through a rotating shaft, two groups of shaft frames are mounted on two sides of the machine body, a threaded shaft bolt is installed at one end of each shaft frame in a penetrating mode, a fixing nut is installed on the outer side of the bottom end of the threaded shaft bolt, the folding wing frame is installed at one end of each shaft frame through the matching of the threaded shaft bolt and the fixing nut, a screw propeller is installed at the top of the folding wing frame through a threaded shaft seat, a protective cover is installed at one end of the bottom of the folding wing frame, a motor is installed inside the protective cover, the output end of the motor is connected with the bottom end of the screw propeller, the fender bracket is installed at the top of the threaded shaft seat through a threaded structure, and a top cover is arranged at the top of the machine body through a bolt.

Preferably, the bottom of the connecting seat is provided with a threaded rod, and the connecting seat is in threaded connection with the top of the threaded shaft seat through the threaded rod.

Preferably, the top of top cap is provided with the on & off switch, and the top of top cap is provided with the LED lamp strip of keeping away from the on & off switch top.

Preferably, one side of the protective cover is provided with an undercarriage, and the bottom of the undercarriage is provided with a shock pad.

Preferably, the front surface of the adjusting shaft seat is provided with a camera, and two sides of the front surface of the adjusting shaft seat are provided with infrared cameras.

Preferably, the illuminating lamps are installed on two sides of the front surface of the machine body, and the sound player is arranged on the front surface of the machine body.

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

1. according to the foldable wing frame, the foldable wing frame is arranged at one end of the shaft frame, when the foldable wing frame is stored, the fixing nut can be rotated to be loosened with the threaded shaft bolt, so that the foldable wing frame can be conveniently rotated to be stored in a foldable mode, a user can carry out folding storage and carrying when carrying the device, the occupied space of the device can be reduced, the wing frame is prevented from being broken in the carrying process of the device, the safety of the device in the carrying process is guaranteed, the device is convenient to carry, and the portability of the device is improved.

2. According to the invention, the top and the side wall of the propeller are protected by the protective frame which is arranged on the top of the threaded shaft seat through the threaded structure, so that high-altitude falling objects are effectively prevented from being wound on the propeller, the rotation safety of the propeller is ensured, meanwhile, the propeller is also effectively prevented from being damaged due to collision or impact on a building when the device is landed, the safety of the propeller is ensured, the anti-falling performance of the device is improved, and the service life of the device is prolonged.

3. According to the invention, the shock pad is arranged at the bottom of the undercarriage, so that the shock of the device on the machine body during landing can be effectively reduced through the soft shock pad, and the phenomenon of side falling caused by slipping on the ground during landing of the device is prevented, so that the device is more stable during landing, the shock absorption structure of the device is increased, the shock absorption performance of the device is improved, and the safe landing of the device is ensured.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the internal structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic top view of the folding structure of the present invention;

fig. 5 is a schematic structural diagram of the protection frame of the present invention.

In the figure: 1. a protection frame; 101. a connecting seat; 102. a threaded rod; 103. a connecting rod; 104. an anti-collision frame; 2. a top cover; 201. an on-off key; 202. an LED light bar; 3. a threaded shaft bolt; 301. fixing a nut; 4. folding the wing frame; 401. a propeller; 402. a threaded shaft seat; 403. a protective cover; 404. a motor; 405. a landing gear; 5. adjusting the shaft seat; 501. a camera; 502. an infrared camera; 6. a body; 601. a pedestal; 602. mounting grooves; 603. an illuminating lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a portable unmanned aerial vehicle comprises a protective frame 1, a folding wing frame 4 and a machine body 6, wherein the interior of the machine body 6 is provided with a mounting groove 602, a movable adjusting shaft seat 5 can be conveniently adjusted through the mounting groove 602, the angle adjustment of the adjusting shaft seat 5 is convenient, the adjusting shaft seat 5 is installed in the mounting groove 602 through a rotating shaft, a camera 501 can be conveniently driven to adjust the shooting angle through the adjusting shaft seat 5, the camera 501 can conveniently shoot pictures at different angles, two groups of shaft frames 601 are installed on two sides of the machine body 6, the shaft frames 601 can provide mounting positions for the folding wing frame 4, the folding wing frame 4 can be conveniently and movably installed, one end of each shaft frame 601 is provided with a threaded shaft bolt 3 in a penetrating mode, a fixing nut 301 is installed on the outer side of the bottom end of each threaded shaft bolt 3, one end of each shaft frame 601 is provided with the folding wing frame 4 through the threaded shaft bolt 3 and the fixing, the foldable wing frame 4 can be conveniently rotated to be folded and stored by rotating the fixing screw cap 301 to be loosened with the threaded shaft bolt 3, so that a user can fold, store and carry the foldable wing frame when carrying the device, the occupied space of the device can be reduced, meanwhile, the wing frame is prevented from being broken in the carrying process of the device, the safety of the device in the carrying process is ensured, the device is convenient to carry, the portability of the device is improved, the top of the foldable wing frame 4 is provided with the propeller 401 through the threaded shaft seat 402, one end of the bottom of the foldable wing frame 4 is provided with the protective cover 403, the motor 404 in the protective cover 403 can be protected from being damaged by external force, the service life of the motor 404 is prolonged, the motor 404 is arranged inside the protective cover 403, the output end of the motor 404 is connected with the bottom end of the propeller 401, the propeller 401 can be driven to rotate at high speed through the power-on operation of the, the top of the threaded shaft seat 402 is provided with the protective frame 1 through a threaded structure, the top and the side wall of the propeller 401 can be protected through the protective frame 1, high-altitude falling objects are effectively prevented from being wound on the propeller 401, the rotating safety of the propeller 401 is ensured, meanwhile, the device is also effectively prevented from colliding or colliding with a building to cause the damage of the propeller 401 when falling, the safety of the propeller 401 is ensured, the anti-falling performance of the device is improved, the service life of the device is prolonged, the connecting seat 101 is arranged in the protective frame 1, the anti-collision frame 104 is arranged on the outer side of the connecting seat 101 through the connecting rod 103, the connecting rod 103 can protect the top of the propeller 401, the high-altitude falling objects are effectively prevented from being wound on the propeller 401, the rotating safety of the propeller 401 is ensured, the side wall of the propeller 401 can be protected through the anti-collision frame 104, and the propeller 401 is prevented from colliding or colliding with the, the safety of the propeller 401 is guaranteed, the top cover 2 is mounted at the top of the machine body 6 through bolts, and the top cover 2 can enable the machine body 6 to form a closed whole to protect the internal devices of the machine body 6.

Further, threaded rod 102 is installed to the bottom of connecting seat 101, and connecting seat 101 passes through the top threaded connection of threaded rod 102 with threaded shaft seat 402, and connecting seat 101 can be convenient for fix anticollision frame 104 at the top of threaded shaft seat 402 through threaded rod 102, and the fender bracket 1 of also being convenient for simultaneously dismantles, makes things convenient for the device to fold and accomodates to the portability of device has been improved.

Further, the top of top cap 2 is provided with on & off switch 201, can be convenient for the controlling means power through on & off switch 201, the starting drive circular telegram operation of being convenient for, and the top of top cap 2 is provided with the LED lamp strip 202 of keeping away from on & off switch 201 top, and LED lamp strip 202 can be convenient for the device when flying at night, and overhead aircraft discovers the device easily, avoids the danger of colliding with the device, has guaranteed the security of device.

Further, undercarriage 405 is installed to one side of safety cover 403, and undercarriage 405's bottom is provided with the shock pad, can be when the device falls to the ground strutting arrangement through undercarriage 405, the stationarity of device when falling to the ground has been guaranteed simultaneously, the vibrations that soft shock pad can effectual subduct the device and produce organism 6 when descending, and skid the emergence side-fall phenomenon on the ground when preventing that the device from descending, more stationarity of device when falling to the ground has been guaranteed, the shock-absorbing structure of device has been increased, the shock attenuation nature of device has been improved, the device safety has been guaranteed and has fallen to the ground.

Further, camera 501 is installed in the front of adjusting shaft seat 5, and camera 501 can carry out the high altitude flight and shoot, is convenient for take notes flight picture, and infrared camera 502 is installed to adjusting shaft seat 5's positive both sides, can be convenient for the device through infrared camera 502 and carry out the picture shooting at night, has increased the mode of the shooting of device, has improved the practicality of device.

Further, light 603 is installed to organism 6's the positive both sides, and organism 6's front is provided with the sound player, can provide the illumination under the not enough condition of light through light 603 to improve the definition that camera 501 shot the picture, can be convenient for carry out voice broadcast through the sound player, be convenient for carry out voice conversation.

The working principle is as follows: the device is started by the on-off switch 201, the propeller 401 can be driven to rotate at a high speed by the power-on operation of the motor 404, so that the flight function of the device can be realized, the top and the side wall of the propeller 401 can be protected by the protective frame 1, high-altitude falling objects are effectively prevented from being wound on the propeller 401, the rotation safety of the propeller 401 is ensured, meanwhile, the device is also effectively prevented from colliding or impacting buildings to damage the propeller 401 when falling, the safety of the propeller 401 is ensured, the anti-falling performance of the device is improved, the service life of the device is prolonged, when the device is carried, the device can be conveniently folded and stored by rotating the fixing nut 301 to be loosened with the threaded shaft bolt 3, so that the occupied space of the device can be reduced, the wing frame is prevented from being broken in the carrying process of the device, and the safety of the device in the carrying process is ensured, the portability of the device is improved.

The invention is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a portable unmanned vehicles, includes fender bracket (1), folding wing frame (4) and organism (6), its characterized in that: the inside of organism (6) is equipped with mounting groove (602), regulation axle seat (5) are installed through the pivot in the inside of mounting groove (602), two sets of pedestal (601) are installed to the both sides of organism (6), the one end of pedestal (601) is run through and is installed screw thread shaft bolt (3), fixation nut (301) are installed in the bottom outside of screw thread shaft bolt (3), folding wing frame (4) is installed through screw thread shaft bolt (3) and fixation nut (301) cooperation to the one end of pedestal (601), screw (401) are installed through screw thread axle seat (402) at the top of folding wing frame (4), safety cover (403) are installed to the bottom one end of folding wing frame (4), the internally mounted of safety cover (403) has motor (404), and the output of motor (404) is connected with the bottom of screw (401), fender bracket (1) is installed through the helicitic texture in the top of screw thread (402), install connecting seat (101) in fender bracket (1), anticollision frame (104) are installed through connecting rod (103) in the outside of connecting seat (101), top cap (2) are installed through the bolt in the top of organism (6).

2. The portable unmanned aerial vehicle of claim 1, wherein: the bottom of the connecting seat (101) is provided with a threaded rod (102), and the connecting seat (101) is in threaded connection with the top of the threaded shaft seat (402) through the threaded rod (102).

3. The portable unmanned aerial vehicle of claim 1, wherein: the top of top cap (2) is provided with on & off switch (201), and the top of top cap (2) is provided with LED lamp strip (202) of keeping away from on & off switch (201) top.

4. The portable unmanned aerial vehicle of claim 1, wherein: an undercarriage (405) is mounted on one side of the protective cover (403), and a shock pad is arranged at the bottom of the undercarriage (405).

5. The portable unmanned aerial vehicle of claim 1, wherein: the front surface of the adjusting shaft seat (5) is provided with a camera (501), and two sides of the front surface of the adjusting shaft seat (5) are provided with infrared cameras (502).

6. The portable unmanned aerial vehicle of claim 1, wherein: the illuminating lamps (603) are installed on two sides of the front face of the machine body (6), and the sound player is arranged on the front face of the machine body (6).