CN220430540U - Unmanned aerial vehicle convenient to fold and accomodate - Google Patents
Unmanned aerial vehicle convenient to fold and accomodate Download PDFInfo
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- CN220430540U CN220430540U CN202321928848.1U CN202321928848U CN220430540U CN 220430540 U CN220430540 U CN 220430540U CN 202321928848 U CN202321928848 U CN 202321928848U CN 220430540 U CN220430540 U CN 220430540U
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- aerial vehicle
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- 230000035939 shock Effects 0.000 claims description 12
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 239000003381 stabilizer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle convenient to fold and store. Through the cooperation of stop screw, fixed knot and round pin post use to the realization is folding to the rotation of unmanned aerial vehicle horn to the fuselage, folding operation is easy simple, and after folding moreover, can reduce unmanned aerial vehicle's occupation space, portable and transportation, further improve the convenience of accomodating the storage.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle convenient to fold and store.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle which is operated by using a radio remote control device and a self-contained program control device. With the rapid development of the unmanned aerial vehicle industry, more and more unmanned aerial vehicles are applied to life.
In order to ensure stable flight, the existing plant protection unmanned aerial vehicle is provided with a large unmanned aerial vehicle body; however, the large-volume plant protection unmanned aerial vehicle occupies a large space, is inconvenient to carry and is easy to damage in transportation and carrying; in the existing unmanned aerial vehicle taking-off and landing process, the landing gear is rigid, and cannot play a role in buffering or has a small buffering effect; part has damping function's undercarriage, and its shock-absorbing structure is too complicated, certainly adds more burden for unmanned aerial vehicle's flight.
Disclosure of Invention
The utility model aims to provide an unmanned aerial vehicle convenient to fold and store, which is convenient to carry and transport by matching a limit screw, a fixing buckle and a pin, so that the unmanned aerial vehicle arm can be folded to the body in a rotating way, the folding operation is easy and simple, the occupied space of the unmanned aerial vehicle can be reduced after the folding operation is carried out, and the unmanned aerial vehicle is convenient to carry and transport.
The technical scheme adopted by the utility model is as follows:
foldable storage unmanned aerial vehicle, its characterized in that: the novel multifunctional robot comprises a robot body, wherein a plurality of pin columns are uniformly fixed at the upper end of the robot body, a plurality of arms are rotationally connected to the outer side of the robot body, the pin columns and the plurality of arms are in one-to-one correspondence, a fixing buckle is fixed at one end, close to the robot body, of the upper end of the arm, and the pin columns are connected with the fixing buckle in a detachable clamping mode.
Further, the upper end that the horn is close to the one end of fuselage is provided with the boss, the upper end threaded connection of boss has stop screw, fixed knot rotates to be connected in stop screw's outside, works as fixed knot and round pin post card connect just stop screw and fixed knot closely paste when, fixed knot and fastening screw form spacingly to the horn.
Further, four end angles of fuselage bottom all are fixed with the undercarriage, the undercarriage includes connecting cylinder, rotates connecting block, bumper shock absorber, spring and stabilizer blade, the connecting cylinder is fixed in the bottom of fuselage, rotate the connecting block and assemble in the inside lower extreme of connecting cylinder, the spring assembles in the inside of bumper shock absorber, stabilizer blade sliding connection is in the inside of bumper shock absorber and is located the lower extreme of spring.
Further, the lower extreme of the inside of connecting cylinder is provided with the U-shaped draw-in groove, the shaft hole has been seted up to the inside of U-shaped draw-in groove, the inside of rotating the connecting block is fixed with a screw thread axostylus axostyle, the screw thread axostylus axostyle is pegged graft inside the shaft hole, screw thread section has been seted up to the one end of screw thread axostylus axostyle, the outside threaded connection of screw thread end has a fastening nut, works as fastening nut and connecting cylinder closely paste when, fastening nut forms spacingly to rotating the connecting block.
Further, one end of the upper end of the rotary connecting block is provided with a rotation stopping surface, the other end of the upper end of the rotary connecting block is provided with a circular angle surface, and when the device is in an unfolding state, the rotation stopping surface is attached to the top surface inside the U-shaped clamping groove.
The utility model has the technical effects that:
when the unmanned aerial vehicle is used, the horn is directly opened, the fixing buckle is connected with the pin column in a clamping way, the horn is positioned by fastening the limiting screw, the operation is simple, the time is saved, the locking is reliable, and the safety and the reliability of the unmanned aerial vehicle during flight are improved; when not using, through not hard up stop screw, with fixed knot and the separation of round pin post, can untie the locking of horn to rotate the folding fuselage to the fuselage with the horn, folding operation is easy simple, can reduce unmanned aerial vehicle's occupation space moreover after folding, portable and transportation.
When the telescopic shock-absorbing landing gear is used, the rotation-stopping surface is attached to the top surface inside the U-shaped clamping groove by unfolding the rotation-preventing connecting block, the shock absorber and the spring are arranged inside, and buffer shock-absorbing protection is provided for the machine body.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a front view of the folding of the arm of the overall structure of the present utility model;
FIG. 4 is a folding schematic of the landing gear of the overall construction of the present utility model;
FIG. 5 is a schematic diagram of the overall structure of the present utility model;
FIG. 6 is a cross-sectional view of a mating assembly of the present utility model 31-35
In the drawings, the list of components represented by the various numbers is as follows:
10. a body; 11. a pin; 20. a horn; 21. a fixing buckle; 30. landing gear; 31. a connecting cylinder; 32. rotating the connecting block; 33. a damper; 34. a spring; 35. and (5) supporting legs.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1 to 6, a foldable unmanned aerial vehicle comprises a body 10, wherein a plurality of pins 11 are uniformly fixed at the upper end of the body 10, a plurality of arms 20 are rotatably connected to the outer side of the body 10, the pins 11 and the arms 20 are in one-to-one correspondence, a fixing buckle 21 is fixed at one end, close to the body 10, of the upper end of the arm 20, and the pins 11 are detachably connected with the fixing buckle 21 in a clamping manner.
It should be noted that, the control module is integrated in the machine body 10, and a remote control element is also used in cooperation with the control module, so that the machine body 10 can be remotely controlled through the remote control element.
Further, the upper end that horn 20 is close to the one end of fuselage 10 is provided with the boss, and the upper end threaded connection of boss has stop screw, and fixed knot 21 rotates to be connected in stop screw's outside, and when fixed knot 21 and round pin post 11 card connect and stop screw and fixed knot 21 closely paste, fixed knot 21 and fastening screw form spacingly to horn 20.
Preferably, landing gear 30 is fixed at four end angles of the bottom of fuselage 10, landing gear 30 includes connecting cylinder 31, rotation connecting block 32, shock absorber 33, spring 34 and stabilizer blade 35, connecting cylinder 31 is fixed in the bottom of fuselage 10, rotation connecting block 32 is assembled in the inside lower extreme of connecting cylinder 31, spring 34 is assembled in the inside of shock absorber 33, stabilizer blade 35 sliding connection is in the inside of shock absorber 33 and is located the lower extreme of spring 34.
Preferably, the lower extreme of the inside of connecting cylinder 31 is provided with the U-shaped draw-in groove, and the shaft hole has been seted up to the inside of U-shaped draw-in groove, rotates the inside of connecting block 32 and is fixed with a screw thread axostylus axostyle, and the screw thread axostylus axostyle is pegged graft in the shaft hole inside, and screw thread section has been seted up to the one end of screw thread axostylus axostyle, and the outside threaded connection of screw thread end has a fastening nut, and when fastening nut and connecting cylinder 31 closely paste, fastening nut forms spacingly to rotating connecting block 32.
Preferably, one end of the upper end of the rotating connection block 32 is provided with a rotation stopping surface, the other end of the upper end of the rotating connection block 32 is provided with a rounded corner surface, when the device is in a unfolded state, the rotation stopping surface is attached to the top surface inside the U-shaped clamping groove, and the rotating direction of the rotating connection block 32 can be limited by arranging the rotation stopping surface and the rounded corner surface, in this embodiment, in the process of changing the device from the unfolded state to the storage state, the landing gear 30 rotates in the direction close to the gravity center of the body 10.
Preferably, when the device is in a rest state, the total elastic force of the plurality of springs 34 is denoted as F, the mass of the device is denoted as M, and F is greater than M.
The working principle of the utility model is as follows:
when the unmanned aerial vehicle is used, the arm 20 which is positioned at the outer side of the unmanned aerial vehicle body 10 and is rotationally connected is opened, the fixing buckle 21 is connected with the pin 11 in a clamping way, the fixing buckle 21 is used for limiting the arm 20 through fastening a limiting screw, meanwhile, the rotating connecting block 32 is unfolded to enable the rotation stopping surface to be attached to the top surface inside the U-shaped clamping groove, the landing gear 30 is used for supporting the unmanned aerial vehicle body 10 through the rotation stopping surface of the rotating connecting block 32, and the buffer, shock absorption and protection are provided for the unmanned aerial vehicle body through the shock absorber 33 and the spring 34 which are arranged inside the landing gear 30; when accomodating unmanned aerial vehicle, undercarriage 30 realizes rotating to the direction that is close to fuselage focus through rotating connecting block 32 rounded corner face, accomplishes accomodating undercarriage 30, through not hard up stop screw, with fixed knot 21 and the separation of round pin post 11, can untie the locking of horn 20 to rotate the folding fuselage 10 with horn 20, realize accomodating unmanned aerial vehicle's folding.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. Unmanned aerial vehicle convenient to fold and accomodate, its characterized in that: including fuselage (10), the upper end of fuselage (10) evenly is fixed with a plurality of round pin post (11), the outside of fuselage (10) rotates and is connected with a plurality of horn (20), and a plurality of between round pin post (11) and a plurality of horn (20) one-to-one, the one end that fuselage (10) were close to horn (20) upper end is fixed with and buckles (21), round pin post (11) and buckle (21) detachable joint are connected.
2. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle is configured to be folded and stored in the folded position: the upper end that horn (20) is close to the one end of fuselage (10) is provided with the boss, the upper end threaded connection of boss has stop screw, fixed knot (21) rotate and connect in stop screw's outside, works as fixed knot (21) and round pin post (11) card connect just stop screw and fixed knot (21) closely paste when, fixed knot (21) and fastening screw form spacingly to horn (20).
3. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle is configured to be folded and stored in the folded position: the landing gear is characterized in that landing gears (30) are fixed at four end angles of the bottom of the machine body (10), each landing gear (30) comprises a connecting cylinder (31), a rotating connecting block (32), a shock absorber (33), a spring (34) and supporting legs (35), the connecting cylinders (31) are fixed at the bottom of the machine body (10), the rotating connecting blocks (32) are assembled at the lower ends of the inner portions of the connecting cylinders (31), the springs (34) are assembled at the inner portions of the shock absorbers (33), and the supporting legs (35) are slidably connected in the inner portions of the shock absorbers (33) and located at the lower ends of the springs (34).
4. A drone for facilitating folding as defined in claim 3, wherein: the inside lower extreme of connecting cylinder (31) is provided with the U-shaped draw-in groove, the shaft hole has been seted up to the inside of U-shaped draw-in groove, the inside of rotating connecting block (32) is fixed with a screw thread axostylus axostyle, the screw thread axostylus axostyle is pegged graft inside the shaft hole, screw thread section has been seted up to the one end of screw thread axostylus axostyle, the outside threaded connection of screw thread section has a fastening nut, works as when fastening nut and connecting cylinder (31) closely paste, fastening nut forms spacingly to rotating connecting block (32).
5. The unmanned aerial vehicle of claim 4, wherein the unmanned aerial vehicle is configured to be folded and stored in the folded position: one end of the upper end of the rotary connecting block (32) is provided with a rotation stopping surface, the other end of the upper end of the rotary connecting block (32) is provided with a circular angle surface, and when the device is in an unfolding state, the rotation stopping surface is attached to the top surface inside the U-shaped clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928848.1U CN220430540U (en) | 2023-07-21 | 2023-07-21 | Unmanned aerial vehicle convenient to fold and accomodate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928848.1U CN220430540U (en) | 2023-07-21 | 2023-07-21 | Unmanned aerial vehicle convenient to fold and accomodate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220430540U true CN220430540U (en) | 2024-02-02 |
Family
ID=89702665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321928848.1U Active CN220430540U (en) | 2023-07-21 | 2023-07-21 | Unmanned aerial vehicle convenient to fold and accomodate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220430540U (en) |
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2023
- 2023-07-21 CN CN202321928848.1U patent/CN220430540U/en active Active
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