CN215323266U - Unmanned aerial vehicle descends with horizontal buffering support foot rest that has suspension mechanism - Google Patents
Unmanned aerial vehicle descends with horizontal buffering support foot rest that has suspension mechanism Download PDFInfo
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- CN215323266U CN215323266U CN202122084432.3U CN202122084432U CN215323266U CN 215323266 U CN215323266 U CN 215323266U CN 202122084432 U CN202122084432 U CN 202122084432U CN 215323266 U CN215323266 U CN 215323266U
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Abstract
The utility model discloses a horizontal buffering supporting foot rest with a suspension mechanism for unmanned aerial vehicle landing, an unmanned aerial vehicle supporting leg and a foot rest main body, wherein the bottom end of the unmanned aerial vehicle supporting leg is connected with the foot rest main body; this unmanned aerial vehicle descending is with horizontal buffering supporting leg that has suspension mechanism, the whole dismouting that can relax of foot rest main part, the unmanned aerial vehicle supporting leg cooperatees with the screw thread post, first hollow tube passes through screw thread and adjusting bolt swing joint, just can finely tune it through rotating adjusting bolt, indirect adjustment holistic buffering effect, first down tube still is connected through the flexure strip with the second down tube, the flexure strip that the metal was made possesses certain elasticity, wherein first down tube when unmanned aerial vehicle descends, deformation takes place for second down tube and flexure strip, the buffering is provided, buffering effect is good, whole adjustment and easy dismounting simultaneously.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a horizontal buffering supporting foot stand with a suspension mechanism for landing of an unmanned aerial vehicle.
Background
Along with the wide application of unmanned aerial vehicle technique in the aspect of agricultural plant protection, require more and more high to unmanned aerial vehicle, plant protection unmanned aerial vehicle generally is oil power unmanned aerial vehicle, oil power unmanned aerial vehicle has very strong load capacity, unmanned aerial vehicle is at the in-process that descends, generally the undercarriage lands earlier, because plant protection unmanned aerial vehicle need carry the great medical kit of volume at the during operation, unmanned aerial vehicle is when the whereabouts like this, unmanned aerial vehicle's supporting member just needs very big bearing capacity, there is the structure rigid plate in current unmanned aerial vehicle supporting member buffering part, the general problem of buffering effect simultaneously.
Publication No. CN108482651A discloses an unmanned aerial vehicle is with supporting foot rest that has buffer function, including first backup pad and second backup pad, all be equipped with buffer in first backup pad and the second backup pad, buffer includes the buffer hole, third backup pad and first blotter, the left and right sides symmetry at first backup pad top is equipped with first mount and second mount, the bottom of first backup pad is connected with first support and second support through the pin rotation, the left side of first backup pad bottom still is connected with electric putter through the pin rotation, electric putter passes through the pin rotation and connects first support, there is the bottom plate bottom the second backup pad through spring coupling, the bottom of bottom plate still is equipped with the second blotter. The utility model effectively reduces the impact force generated when the unmanned aerial vehicle lands, protects the unmanned aerial vehicle, but the buffering part is too complicated, and meanwhile, the adjustment and the disassembly are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a horizontal buffering supporting foot stand with a suspension mechanism for landing of an unmanned aerial vehicle, which has the advantages of good buffering effect and convenience in integral adjustment and disassembly and assembly, and can solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a horizontal buffering supporting foot rest with a suspension mechanism for landing of an unmanned aerial vehicle comprises an unmanned aerial vehicle supporting leg and a foot rest main body, wherein the bottom end of the unmanned aerial vehicle supporting leg is connected with the foot rest main body, the foot rest main body comprises a first hollow tube, a second hollow tube, an adjusting bolt, a sleeve, a first inclined rod, a second inclined rod, a bottom foundation, an elastic sheet and a threaded column, the threaded column is movably connected with the unmanned aerial vehicle supporting leg, the threaded column is fixed at the top end of the first hollow tube, the bottom end of the first hollow tube is movably connected with the second hollow tube, a thread is formed in the outer wall of the first hollow tube, the first hollow tube is movably connected with the adjusting bolt through the thread, the bottom surface of the adjusting bolt is in contact connection with the sleeve, the sleeve is arranged on the outer side of the first hollow tube, the sleeve is movably connected with one end of the first inclined rod through an ear seat and a short round shaft, the other end of the first inclined rod is movably connected with the second inclined rod through a hinged mode, the first diagonal rod is connected with the second diagonal rod through an elastic sheet, the second diagonal rod is movably connected with the bottom edge of the second hollow tube through an ear seat and a short circular shaft, and the second hollow tube is fixed with the bottom foundation.
Preferably, the central axes of the threaded column, the first hollow tube and the second hollow tube coincide.
Preferably, the first down tube and the equal symmetry's of second down tube distribution in the both sides of second hollow tube, the screens groove has all been seted up in the inside wall center department of first down tube and the inside wall center department of second down tube, and two down tubes pass through the screens groove and connect the flexure strip.
Preferably, the elastic sheet is a metal sheet.
Preferably, the bottom of unmanned aerial vehicle supporting leg has seted up the screw thread slotted hole, and the unmanned aerial vehicle supporting leg cooperatees with the screw thread post through this screw thread slotted hole.
Preferably, the diameter value of the bottom foundation is larger than that of the second hollow pipe, and a rubber cushion layer is arranged on the bottom surface of the bottom foundation.
Compared with the prior art, the utility model has the following beneficial effects:
this unmanned aerial vehicle descending is with horizontal buffering supporting leg who has suspension mechanism, wherein the foot rest main part plays the effect of buffering, the whole dismouting that can relax of foot rest main part, the convenience is good, the unmanned aerial vehicle supporting leg cooperatees with the screw thread post through the screw thread slotted hole, first hollow tube passes through screw thread and adjusting bolt swing joint, just can finely tune it through rotating adjusting bolt, indirect adjustment holistic buffering effect, first down tube still passes through the flexure strip with the second down tube and is connected, the flexure strip that the metal was made possesses certain elasticity, wherein first down tube when unmanned aerial vehicle descends, deformation takes place for second down tube and flexure strip, provide the buffering, buffering effect is good, whole adjustment and easy dismounting simultaneously.
Drawings
FIG. 1 is a schematic view of a main body structure of a tripod according to the present invention;
FIG. 2 is an enlarged schematic view of the sleeve position of the present invention;
FIG. 3 is a schematic view of the mounting position of the elastic sheet of the present invention;
FIG. 4 is an external view of the overall structure of the present invention;
fig. 5 is a schematic view of the overall structure of the utility model after compression.
In the figure: 1. unmanned aerial vehicle supporting legs; 2. a stand main body; 21. a first hollow tube; 22. a second hollow tube; 23. adjusting the bolt; 24. a sleeve; 25. a first diagonal member; 26. a second diagonal member; 27. a bottom foundation; 28. an elastic sheet; 29. a threaded post.
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.
Referring to fig. 1-5, a horizontal buffering supporting leg stand with a suspension mechanism for landing of an unmanned aerial vehicle comprises an unmanned aerial vehicle supporting leg 1 and a leg stand main body 2, wherein the leg stand main body 2 has a buffering function, and the whole leg stand main body 2 can be easily disassembled and assembled below the unmanned aerial vehicle supporting leg 1, so that the supporting leg stand is convenient to use, the bottom end of the unmanned aerial vehicle supporting leg 1 is connected with the leg stand main body 2, the leg stand main body 2 comprises a first hollow tube 21, a second hollow tube 22, an adjusting bolt 23, a sleeve 24, a first inclined rod 25, a second inclined rod 26, a bottom foundation 27, an elastic sheet 28 and a threaded column 29, the threaded column 29 is movably connected with the unmanned aerial vehicle supporting leg 1, the bottom end of the unmanned aerial vehicle supporting leg 1 is provided with a threaded slot, the unmanned aerial vehicle supporting leg 1 is matched with the threaded column 29 through the threaded slot, so that the whole leg stand main body 2 can be easily disassembled and assembled with the unmanned aerial vehicle supporting leg 1, the threaded column 29 is fixed at the top end of the first hollow tube 21, the bottom end of the first hollow tube 21 is movably connected with the second hollow tube 22, the threaded column 29, the central axes of the first hollow tube 21 and the second hollow tube 22 coincide, so that the stability is good, meanwhile, the whole hollow piece is adopted to reduce the weight under the condition of ensuring the strength, the outer wall of the first hollow tube 21 is provided with threads, the first hollow tube 21 is movably connected with the adjusting bolt 23 through the threads, the bottom surface of the adjusting bolt 23 is in contact connection with the sleeve 24, the sleeve 24 is arranged on the outer side of the first hollow tube 21, the sleeve 24 is movably connected with one end of the first inclined rod 25 through an ear seat and a short circular shaft, the other end of the first inclined rod 25 is movably connected with the second inclined rod 26 in a hinged mode, the first inclined rod 25 is further connected with the second inclined rod 26 through the elastic sheet 28, the first inclined rod 25 and the second inclined rod 26 are symmetrically distributed on two sides of the second hollow tube 22, the screens groove has all been seted up in the inside wall center department of first down tube 25 and the inside wall center department of second down tube 26, two down tubes pass through screens groove connection flexure strip 28, the preliminary spacing that flexure strip 28 obtained, while flexure strip 28 possesses certain elasticity, flexure strip 28 is the sheetmetal, flexure strip 28 possesses certain resilience ability of replying when elastic, second down tube 26 still passes through the base of ear seat and short circle axle swing joint second hollow tube 22, second hollow tube 22 is fixed with subbase foundation 27, subbase foundation 27's diameter value is greater than second hollow tube 22's diameter value, subbase foundation 27's bottom surface installation rubber cushion layer, subbase foundation 27's diameter is great, further buffering shock attenuation in subbase foundation 27's bottom installation rubber cushion layer.
The horizontal buffering support foot stool with the suspension mechanism for landing of the unmanned aerial vehicle is characterized in that the foot stool main body 2 plays a role in buffering, the whole foot stool main body 2 can be easily disassembled and assembled, the convenience is good, the foot stool main body 2 comprises a first hollow tube 21, a second hollow tube 22, an adjusting bolt 23, a sleeve 24, a first inclined rod 25, a second inclined rod 26, a base foundation 27, an elastic sheet 28 and a threaded column 29, the threaded column 29 is movably connected with the unmanned aerial vehicle support leg 1, the unmanned aerial vehicle support leg 1 is matched with the threaded column 29 through a threaded groove hole, the weight can be reduced under the condition of ensuring the strength by adopting a hollow part, the first hollow tube 21 is movably connected with the adjusting bolt 23 through threads, the fine adjustment can be carried out by rotating the adjusting bolt 23, the fine-adjusted adjusting bolt 23 can move up and down for a certain distance, further, the sleeve 24 can be driven to move up and down for a certain distance, the whole buffering effect is indirectly adjusted, the first inclined rod 25 is movably connected with the second inclined rod 26 in a hinged mode, the first inclined rod 25 is further connected with the second inclined rod 26 through an elastic sheet 28, the elastic sheet 28 made of metal has certain elasticity, the diameter of the bottom foundation 27 is large, and a rubber buffer cushion layer is installed at the bottom end of the bottom foundation 27 for further buffering and shock absorption; wherein when unmanned aerial vehicle descends, the rubber cushion layer of 27 bottom installations of subbase at first cushions, and unmanned aerial vehicle is whole to push down along with unmanned aerial vehicle supporting leg 1, first hollow tube 21 after that, and deformation takes place for first down tube 25, second down tube 26 and flexure strip 28 like this, provides the buffering, and buffering effect is good, whole easy dismounting simultaneously.
In summary, the following steps: this unmanned aerial vehicle descends with horizontal buffering support foot rest that has suspension mechanism, wherein foot rest main part 2 plays the effect of buffering, the whole dismouting that can relax of foot rest main part 2, the convenience is good, unmanned aerial vehicle supporting leg 1 cooperatees with screw thread post 29 through the screw thread slotted hole, first hollow tube 21 passes through screw thread and adjusting bolt 23 swing joint, just can finely tune it through rotating adjusting bolt 23, indirect adjustment holistic buffering effect, first down tube 25 still is connected through flexure strip 28 with second down tube 26, the flexure strip 28 that the metal was made possesses certain elasticity, wherein first down tube 25 when unmanned aerial vehicle descends, deformation takes place for second down tube 26 and flexure strip 28, provide the buffering, buffering effect is good, whole adjustment and easy dismounting simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an unmanned aerial vehicle descends with horizontal buffer support foot rest that has suspension mechanism, includes unmanned aerial vehicle supporting leg (1) and foot rest main part (2), its characterized in that: the foot stool main body (2) is connected to the bottom end of the unmanned aerial vehicle supporting leg (1), the foot stool main body (2) comprises a first hollow tube (21), a second hollow tube (22), an adjusting bolt (23), a sleeve (24), a first inclined rod (25), a second inclined rod (26), a base foundation (27), an elastic sheet (28) and a threaded column (29), the threaded column (29) is movably connected with the unmanned aerial vehicle supporting leg (1), the threaded column (29) is fixed to the top end of the first hollow tube (21), the bottom end of the first hollow tube (21) is movably connected with the second hollow tube (22), threads are formed in the outer wall of the first hollow tube (21), the first hollow tube (21) is movably connected with the adjusting bolt (23) through the threads, the bottom surface of the adjusting bolt (23) is in contact with the sleeve (24), the sleeve (24) is arranged on the outer side of the first hollow tube (21), the sleeve (24) is movably connected with one end of the first inclined rod (25) through an ear seat and a short circular shaft, the other end of the first inclined rod (25) is movably connected with the second inclined rod (26) in a hinged mode, the first inclined rod (25) is further connected with the second inclined rod (26) through an elastic sheet (28), the second inclined rod (26) is further movably connected with the bottom edge of the second hollow tube (22) through an ear seat and a short circular shaft, and the second hollow tube (22) is fixed with the bottom foundation (27).
2. The unmanned aerial vehicle landing horizontal buffering supporting foot rest with having suspension mechanism of claim 1, characterized in that: the central axes of the threaded column (29), the first hollow pipe (21) and the second hollow pipe (22) are coincident.
3. The unmanned aerial vehicle landing horizontal buffering supporting foot rest with having suspension mechanism of claim 1, characterized in that: the distribution of the equal symmetry of first down tube (25) and second down tube (26) is in the both sides of second hollow tube (22), and the screens groove has all been seted up to the inside wall center department of first down tube (25) and the inside wall center department of second down tube (26), and two down tubes pass through screens groove connection flexure strip (28).
4. The unmanned aerial vehicle landing horizontal buffering supporting foot rest with having suspension mechanism of claim 1, characterized in that: the elastic sheet (28) is a metal sheet.
5. The unmanned aerial vehicle landing horizontal buffering supporting foot rest with having suspension mechanism of claim 1, characterized in that: the bottom of unmanned aerial vehicle supporting leg (1) has seted up the screw thread slotted hole, and unmanned aerial vehicle supporting leg (1) cooperatees through this screw thread slotted hole and screw thread post (29).
6. The unmanned aerial vehicle landing horizontal buffering supporting foot rest with having suspension mechanism of claim 1, characterized in that: the diameter value of the bottom foundation (27) is larger than that of the second hollow pipe (22), and a rubber cushion layer is arranged on the bottom surface of the bottom foundation (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084432.3U CN215323266U (en) | 2021-08-31 | 2021-08-31 | Unmanned aerial vehicle descends with horizontal buffering support foot rest that has suspension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084432.3U CN215323266U (en) | 2021-08-31 | 2021-08-31 | Unmanned aerial vehicle descends with horizontal buffering support foot rest that has suspension mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN215323266U true CN215323266U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122084432.3U Active CN215323266U (en) | 2021-08-31 | 2021-08-31 | Unmanned aerial vehicle descends with horizontal buffering support foot rest that has suspension mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN215323266U (en) |
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2021
- 2021-08-31 CN CN202122084432.3U patent/CN215323266U/en active Active
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