CN211107970U - Unmanned aerial vehicle is with frame shock-absorbing structure that plays - Google Patents
Unmanned aerial vehicle is with frame shock-absorbing structure that plays Download PDFInfo
- Publication number
- CN211107970U CN211107970U CN201922367597.4U CN201922367597U CN211107970U CN 211107970 U CN211107970 U CN 211107970U CN 201922367597 U CN201922367597 U CN 201922367597U CN 211107970 U CN211107970 U CN 211107970U
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- fixedly connected
- unmanned aerial
- aerial vehicle
- absorbing structure
- stick
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Abstract
The utility model discloses an unmanned aerial vehicle is with having fallen frame shock-absorbing structure, which comprises a bracket, the bottom fixedly connected with work box of support, the inside fixedly connected with electric motor of work box, electric motor's output fixedly connected with conduction stick, the one end fixedly connected with dwang of conduction stick, the surface fixedly connected with activity stick of dwang, the one end fixedly connected with buffering post of activity stick, the bottom fixedly connected with damping spring of buffering post, the surface swing joint of buffering post has the buffer tube. This unmanned aerial vehicle is with frame shock-absorbing structure that plays, through work box and damping spring's setting, when the gyro wheel contacted ground, damping spring began to hold power, cushions the decline dynamics, conveniently carries out the shock attenuation, when needs rise, the inside electric motor of work box began to work, drives the conduction stick and reverses, and then the gyro wheel is packed up to shock attenuation and convenient purpose of accomodating have been reached.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle auxiliary structure technical field specifically is an unmanned aerial vehicle is with having fallen frame shock-absorbing structure.
Background
Unmanned aerial vehicle is called "unmanned aerial vehicle" for short, english abbreviation is "UAV", is the unmanned aerial vehicle who utilizes radio remote control equipment and self-contained program control device to control, perhaps operate by on-vehicle computer completely or intermittently independently, compare with unmanned aerial vehicle, unmanned aerial vehicle often more is fit for those too "fool, dirty or dangerous"'s task, unmanned aerial vehicle is according to application, can divide into for military use and civilian, people are when shooing, can utilize unmanned aerial vehicle to work often, however, ordinary unmanned aerial vehicle is when descending, perfect in the aspect of its shock attenuation, for this, the utility model discloses an unmanned aerial vehicle is with landing frame shock-absorbing structure.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an unmanned aerial vehicle is with having risen and fallen frame shock-absorbing structure has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an unmanned aerial vehicle is with frame shock-absorbing structure that falls, includes the support, the bottom fixedly connected with work box of support, the inside fixedly connected with electric motor of work box, electric motor's output fixedly connected with conduction stick, the one end fixedly connected with dwang of conduction stick, the surface fixedly connected with activity stick of dwang, the one end fixedly connected with buffering post of activity stick, the bottom fixedly connected with damping spring of buffering post, the surface swing joint of buffering post has the buffer tube, the bottom fixedly connected with chassis of buffer tube.
Optionally, the lower surface of the chassis is fixedly connected with a connecting sheet, and the outer surface of the connecting sheet is movably connected with a rotating rod through a rotating shaft.
Optionally, the outer surface of the rotating rod is fixedly connected with rollers, and the number of the brackets is two.
Optionally, the outer surface of the working box is provided with a movable hole, and the width of the movable hole is matched with the width of the movable rod.
Optionally, the outer surface of the bracket is fixedly connected with a wind plate, and the cross section of the wind plate is triangular.
Optionally, one end of the rotating rod is movably connected with the inner wall of the working box through a rotating shaft, and the bottom of the damping spring is fixedly connected with the inner bottom wall of the buffer tube.
(III) advantageous effects
The utility model provides an unmanned aerial vehicle is with frame shock-absorbing structure that plays, possess following beneficial effect:
this unmanned aerial vehicle is with frame shock-absorbing structure that rises, setting through work box and damping spring, when unmanned aerial vehicle is descending, the inside electric motor of work box below its support begins to work, it rotates to drive the dwang through the conduction stick, make the movable rod rotate, and then the movable rod drives the work subassembly of its below and rotates from the horizontality and be the vertical state, when the gyro wheel contacts ground, damping spring begins to hold power, cushion the dynamics of falling, conveniently carry out the shock attenuation, when needing to rise, the inside electric motor of work box begins to work, it reverses to drive the conduction stick, and then the gyro wheel is packed up, thereby reached the shock attenuation and conveniently accomodate the purpose.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the connecting sheet of the present invention;
FIG. 3 is a schematic structural view of the working box of the present invention;
FIG. 4 is a schematic view of the structure of the buffer tube of the present invention;
fig. 5 is a schematic view of the movable hole structure of the present invention.
In the figure: 1. a support; 2. a working box; 3. an electric motor; 4. a conductive rod; 5. rotating the rod; 6. a movable rod; 7. a buffer column; 8. a damping spring; 9. a buffer tube; 10. a chassis; 11. connecting sheets; 12. rotating the rod; 13. a roller; 14. a movable hole; 15. a wind board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a landing frame damping structure for an unmanned aerial vehicle comprises a support 1, wherein the bottom of the support 1 is fixedly connected with a working box 2, the interior of the working box 2 is fixedly connected with an electric motor 3, the electric motor provides power for rotation of a movable rod 6, the output end of the electric motor 3 is fixedly connected with a conducting rod 4, one end of the conducting rod 4 is fixedly connected with a rotating rod 5, one end of the rotating rod 5 is movably connected with the inner wall of the working box 2 through a rotating shaft, and the bottom of a damping spring 8 is fixedly connected with the inner bottom wall of a buffer tube 9;
the outer surface of the rotating rod 5 is fixedly connected with a movable rod 6, the movable rod 6 penetrates through the inside of the movable hole 14, one end of the movable rod 6 is fixedly connected with a buffer column 7, when pressure is applied, the buffer column 7 moves towards the inside of the buffer tube 9, the bottom of the buffer column 7 is fixedly connected with a damping spring 8, the outer surface of the buffer column 7 is movably connected with the buffer tube 9, the bottom of the buffer tube 9 is fixedly connected with a chassis 10, the lower surface of the chassis 10 is fixedly connected with a connecting sheet 11, the outer surface of the connecting sheet 11 is movably connected with a rotating rod 12 through a rotating shaft, the rotating rod 12 can rotate on the surface of the connecting sheet 11 through the rotating shaft, the outer surface of the rotating rod 12 is fixedly connected with a roller 13, the number of the brackets 1 is two, the outer surface of the working box 2 is provided with the movable hole 14, the width, the cross section of the wind plate 15 is triangular.
As an optimal technical solution of the utility model: the wind plate 15 can reduce wind resistance to some extent.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
To sum up, this unmanned aerial vehicle is with frame shock-absorbing structure that rises and falls, in use, when unmanned aerial vehicle is descending, the inside electric motor 3 of 2 below its support 1 work box begins to work, drive dwang 5 through conduction stick 4 and rotate, make activity stick 6 rotate, and then activity stick 6 drives the work subassembly of its below and rotates for the vertical state from the horizontality, when gyro wheel 13 contacts ground, damping spring 8 begins to hold power, cushion the decline dynamics, conveniently carry out the shock attenuation, when needing to rise, the inside electric motor 3 of work box 2 begins to work, drive conduction stick 4 and reverse, and then the gyro wheel is packed up, thereby reached the shock attenuation and conveniently accomodate the purpose.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an unmanned aerial vehicle is with landing frame shock-absorbing structure, includes support (1), its characterized in that: the utility model discloses a buffer structure, including support (1), the bottom fixedly connected with work box (2) of support (1), the inside fixedly connected with electric motor (3) of work box (2), the output end fixedly connected with of electric motor (3) conducts stick (4), the one end fixedly connected with dwang (5) of conducting stick (4), the surface fixedly connected with activity stick (6) of dwang (5), the one end fixedly connected with buffering post (7) of activity stick (6), the bottom fixedly connected with damping spring (8) of buffering post (7), the surface swing joint of buffering post (7) has buffer tube (9), the bottom fixedly connected with chassis (10) of buffer tube (9).
2. The landing frame shock-absorbing structure for unmanned aerial vehicle of claim 1, wherein: the lower surface of the chassis (10) is fixedly connected with a connecting sheet (11), and the outer surface of the connecting sheet (11) is movably connected with a rotating rod (12) through a rotating shaft.
3. The landing frame shock-absorbing structure for unmanned aerial vehicle of claim 2, wherein: the outer surface of the rotating rod (12) is fixedly connected with rollers (13), and the number of the brackets (1) is two.
4. The landing frame shock-absorbing structure for unmanned aerial vehicle of claim 1, wherein: the outer surface of the working box (2) is provided with a movable hole (14), and the width of the movable hole (14) is matched with that of the movable rod (6).
5. The landing frame shock-absorbing structure for unmanned aerial vehicle of claim 1, wherein: the outer surface fixed connection of support (1) has wind plate (15), the cross section of wind plate (15) is triangle-shaped.
6. The landing frame shock-absorbing structure for unmanned aerial vehicle of claim 1, wherein: the inner wall swing joint of axis of rotation and work box (2) is passed through to the one end of dwang (5), the bottom of damping spring (8) and the interior diapire fixed connection of buffer tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367597.4U CN211107970U (en) | 2019-12-25 | 2019-12-25 | Unmanned aerial vehicle is with frame shock-absorbing structure that plays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367597.4U CN211107970U (en) | 2019-12-25 | 2019-12-25 | Unmanned aerial vehicle is with frame shock-absorbing structure that plays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211107970U true CN211107970U (en) | 2020-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922367597.4U Expired - Fee Related CN211107970U (en) | 2019-12-25 | 2019-12-25 | Unmanned aerial vehicle is with frame shock-absorbing structure that plays |
Country Status (1)
| Country | Link |
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| CN (1) | CN211107970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478145A (en) * | 2020-12-24 | 2021-03-12 | 东北农业大学 | Electric vertical take-off and landing unmanned aerial vehicle flight control system for farmland monitoring |
-
2019
- 2019-12-25 CN CN201922367597.4U patent/CN211107970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478145A (en) * | 2020-12-24 | 2021-03-12 | 东北农业大学 | Electric vertical take-off and landing unmanned aerial vehicle flight control system for farmland monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20201225 |