CN214824070U - Spout medicine unmanned aerial vehicle landing leg - Google Patents
Spout medicine unmanned aerial vehicle landing leg Download PDFInfo
- Publication number
- CN214824070U CN214824070U CN202120661961.2U CN202120661961U CN214824070U CN 214824070 U CN214824070 U CN 214824070U CN 202120661961 U CN202120661961 U CN 202120661961U CN 214824070 U CN214824070 U CN 214824070U
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- China
- Prior art keywords
- aerial vehicle
- unmanned aerial
- supporting leg
- leg
- gasket
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- Expired - Fee Related
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- 239000003814 drug Substances 0.000 title claims abstract description 11
- 230000008093 supporting effect Effects 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims description 6
- 239000000575 pesticide Substances 0.000 claims 4
- 230000035939 shock Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a spout medicine unmanned aerial vehicle landing leg, the lower extreme avris of unmanned aerial vehicle body is connected with the supporting leg through the installation piece respectively, the supporting leg of each side divide into two sets of settings, the lower extreme of supporting leg has the movable pulley through support swing joint, one side of second supporting leg is equipped with the sliding tray, be equipped with the gasket in the sliding tray; the utility model discloses change current unmanned aerial vehicle landing leg structure, through the supporting leg, the setting of second supporting leg, play the stationary performance that the enhancement falls to the ground, the universal wheel makes the second supporting leg shift up with the ground contact, slide through the movable pulley and cushion in the sliding tray, through first spring, the second spring carries out the shock attenuation, it makes an uproar to fall through the gasket, pass through round pin axle swing joint through the connecting rod, increase the flexibility, vibrations great problem when having solved unmanned aerial vehicle descending among the prior art, avoided because of vibrations greatly to the harm of organism, the structure is retrencied, be fit for extensive popularization.
Description
Technical Field
The utility model relates to a spout medicine unmanned aerial vehicle technical field, specifically be a spout medicine unmanned aerial vehicle landing leg.
Background
Unmanned aerial vehicle takes off at the field ground and implements the operation to crops, and unmanned aerial vehicle adopts remote control operation and flies to control the navigation autonomous operation function, only needs before spraying the operation, gathers the GPS information in farmland to plan the airline, input the internal control system of ground station, ground station assigns the instruction to the aircraft, and unmanned aerial vehicle just can carry sprinkler and carry out the operation. But current spout medicine unmanned aerial vehicle, when descending, the landing leg shakes on power can transmit to the organism with ground contact aftershock, still lacks better shock-absorbing function, for this reason, we release one kind and spout medicine unmanned aerial vehicle landing leg.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spout medicine unmanned aerial vehicle landing leg to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spout medicine unmanned aerial vehicle landing leg, includes unmanned aerial vehicle body, second supporting leg, the lower extreme avris of unmanned aerial vehicle body is connected with the supporting leg through the installation piece respectively, every one side the supporting leg divide into two sets of settings, the lower extreme of supporting leg has the movable pulley through support swing joint, one side of second supporting leg is equipped with the sliding tray, be equipped with the gasket in the sliding tray, the upside of support is connected with the first spring of a plurality of groups, the one end of first spring is connected to on the inner wall of sliding tray, the sliding pulley connects to in the sliding tray, the downside of support is connected with a plurality of groups second spring, the one end of second spring is connected to on the gasket, the lower extreme of second supporting leg is connected with the connecting rod, and is two sets of through third spring coupling between the connecting rod, the lower extreme of second supporting leg is connected with the universal wheel.
As a further optimization of the technical scheme, the gasket is a rubber gasket and plays a role in buffering and noise reduction.
As the further optimization of the technical scheme, the sliding wheels on the bracket are arranged in two groups, one side of each sliding wheel is positioned on the inner side of the corresponding sliding groove, the sliding wheels cannot derail, and the sliding is stable and smooth.
As a further optimization of the technical scheme, the lower end of the second supporting leg is movably connected with a connecting rod through a pin shaft, and the connecting rod can rotate when the second spring is stretched.
As a further optimization of the technical scheme, the supporting legs and the second supporting legs are arranged obliquely, and a good supporting and buffering effect is achieved.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses change current unmanned aerial vehicle landing leg structure, through the supporting leg, the setting of second supporting leg, play the stationary performance that the enhancement falls to the ground, the universal wheel makes the second supporting leg shift up with the ground contact, slide through the movable pulley and cushion in the sliding tray, through first spring, the second spring carries out the shock attenuation, it makes an uproar to fall through the gasket, pass through round pin axle swing joint through the connecting rod, increase the flexibility, vibrations great problem when having solved unmanned aerial vehicle descending among the prior art, avoided because of vibrations greatly to the harm of organism, increase of service life, the structure is retrencied, and the unmanned aerial vehicle landing leg structure is suitable for extensive popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the sliding groove of the present invention;
fig. 3 is a schematic view of the top view structure of the sliding groove of the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. supporting legs; 3. a support; 4. a first spring; 5. a sliding wheel; 6. a sliding groove; 7. a second spring; 8. a gasket; 9. a third spring; 10. a connecting rod; 11. a universal wheel; 12. a second support leg; 13. and (7) a pin shaft.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component 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.
Referring to fig. 1-3, the present invention provides a technical solution: a medicine spraying unmanned aerial vehicle supporting leg comprises an unmanned aerial vehicle body 1 and a second supporting leg 12, wherein a shadow part on the second supporting leg 12 is an inward-cutting drawing in figure 1, the side of the lower end of the unmanned aerial vehicle body 1 is respectively connected with supporting legs 2 through mounting blocks, the supporting legs 2 on each side are divided into two groups, the lower end of each supporting leg 2 is movably connected with a sliding wheel 5 through a support 3, the sliding wheels 5 on the support 3 are arranged in two groups, one side of each sliding wheel 5 is positioned inside a sliding groove 6, one side of the second supporting leg 12 is provided with a sliding groove 6, a gasket 8 is arranged in the sliding groove 6, the gasket 8 is a rubber gasket, the upper side of the support 3 is connected with a plurality of groups of first springs 4, one end of each first spring 4 is connected to the inner wall of the sliding groove 6, the sliding wheels 5 are slidably connected into the sliding grooves 6, the lower side of the support 3 is connected with a plurality of groups of second springs 7, one end of the second spring 7 is connected to the gasket 8, the lower end of the second supporting leg 12 is connected with the connecting rod 10, the lower end of the second supporting leg 12 is movably connected with the connecting rod 10 through the pin shaft 13, the connecting rod 10 is connected through the third spring 9, the lower end of the second supporting leg 12 is connected with the universal wheel 11, and the supporting leg 2 and the second supporting leg 12 are all obliquely arranged.
During the use, when unmanned aerial vehicle body 1 descends, through supporting leg 2, the setting of second supporting leg 12, play and strengthen the stationary performance who falls to the ground, universal wheel 11 makes second supporting leg 12 move up with ground contact, slide through movable pulley 5 and cushion in sliding tray 6, through first spring 4, second spring 7 carries out the shock attenuation, it makes an uproar to fall through gasket 8, through round pin axle 13 swing joint through connecting rod 10, increase the flexibility, the great problem of vibrations when having solved unmanned aerial vehicle among the prior art when descending, avoided because of vibrations greatly and to the harm of organism.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a spout medicine unmanned aerial vehicle landing leg, includes unmanned aerial vehicle body (1), second supporting leg (12), the lower extreme avris of unmanned aerial vehicle body (1) is connected with supporting leg (2), its characterized in that through the installation piece respectively: the supporting legs (2) on each side are divided into two groups, the lower ends of the supporting legs (2) are movably connected with sliding wheels (5) through brackets (3), one side of the second supporting leg (12) is provided with a sliding groove (6), a gasket (8) is arranged in the sliding groove (6), the upper side of the bracket (3) is connected with a plurality of groups of first springs (4), one end of each first spring (4) is connected to the inner wall of the sliding groove (6), the sliding wheel (5) is connected into the sliding groove (6) in a sliding way, the lower side of the bracket (3) is connected with a plurality of groups of second springs (7), one end of the second spring (7) is connected to the gasket (8), the lower end of the second supporting leg (12) is connected with a connecting rod (10), the connecting rods (10) are connected through a third spring (9), and the lower end of the second supporting leg (12) is connected with a universal wheel (11).
2. The pesticide spraying unmanned aerial vehicle leg of claim 1, characterized in that: the gasket (8) is a rubber gasket.
3. The pesticide spraying unmanned aerial vehicle leg of claim 1, characterized in that: the sliding wheels (5) on the bracket (3) are arranged in two groups, and one side of each sliding wheel (5) is positioned on the inner side of the corresponding sliding groove (6).
4. The pesticide spraying unmanned aerial vehicle leg of claim 1, characterized in that: the lower end of the second supporting leg (12) is movably connected with a connecting rod (10) through a pin shaft (13).
5. The pesticide spraying unmanned aerial vehicle leg of claim 1, characterized in that: the supporting legs (2) and the second supporting legs (12) are all obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661961.2U CN214824070U (en) | 2021-04-01 | 2021-04-01 | Spout medicine unmanned aerial vehicle landing leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661961.2U CN214824070U (en) | 2021-04-01 | 2021-04-01 | Spout medicine unmanned aerial vehicle landing leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214824070U true CN214824070U (en) | 2021-11-23 |
Family
ID=78761103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120661961.2U Expired - Fee Related CN214824070U (en) | 2021-04-01 | 2021-04-01 | Spout medicine unmanned aerial vehicle landing leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214824070U (en) |
-
2021
- 2021-04-01 CN CN202120661961.2U patent/CN214824070U/en not_active Expired - Fee Related
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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: 20211123 |