CN217100453U - Unmanned aerial vehicle undercarriage and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle undercarriage and unmanned aerial vehicle Download PDFInfo
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- CN217100453U CN217100453U CN202122726718.7U CN202122726718U CN217100453U CN 217100453 U CN217100453 U CN 217100453U CN 202122726718 U CN202122726718 U CN 202122726718U CN 217100453 U CN217100453 U CN 217100453U
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Abstract
The utility model discloses an unmanned aerial vehicle undercarriage and an unmanned aerial vehicle, wherein the unmanned aerial vehicle undercarriage comprises an undercarriage, two mounting seats and a clamping component; one of the two mounting seats is used for being mounted on the unmanned aerial vehicle, the other one of the two mounting seats is mounted at the top end of the undercarriage, each mounting seat is provided with a first side and a second side which are oppositely arranged along the length direction of the mounting seat, and the second sides of the two mounting seats are mutually rotatably connected, so that the first sides of the two mounting seats can be adjusted in the directions of approaching to and departing from each other; the block subassembly includes buckle portion and cooperation portion, and a mount pad is located to cooperation portion first side, another is located to buckle portion the mount pad, and along the mobile setting of the length direction of the mount pad that corresponds to when the first side at two mount pads is close to each other, the activity of buckle portion to with cooperation portion lock hold be connected with the undercarriage is fixed for unmanned aerial vehicle descends, with buckle portion and cooperation portion release lock hold, thereby the mount pad is connected in the undercarriage rotation to make things convenient for accomodating of undercarriage, reduce occupation space.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, concretely relates to unmanned aerial vehicle undercarriage and unmanned aerial vehicle.
Background
The unmanned aerial vehicle undercarriage is a device which is used for supporting the gravity of the unmanned aerial vehicle and bearing corresponding loads when the unmanned aerial vehicle is parked and takes off on the ground;
at present most unmanned aerial vehicle undercarriage all is the installation of rigid fixed mode, can't fold and lead to the volume too big to make its external packaging size great, difficult carrying, it is extremely inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an unmanned aerial vehicle undercarriage, aim at having solved unmanned aerial vehicle and when accomodating and carrying the problem that the too big difficult carrying of volume.
In order to achieve the above object, the utility model provides an unmanned aerial vehicle undercarriage, include:
a landing gear;
the first sides of the two mounting seats are rotatably connected with each other, so that the first sides of the two mounting seats are adjustable in the directions close to and far from each other; and (c) a second step of,
the clamping component comprises a clamping part and a matching part, wherein the matching part is arranged on the first side of the mounting seat, the clamping part is arranged on the other mounting seat and can be movably arranged along the corresponding length direction of the mounting seat, so that when the first sides of the two mounting seats are close to each other, the clamping part moves to be clamped and connected with the matching part.
Optionally, the matching portion is configured as a hook, the hook is disposed in a curved shape to define an accommodating groove, and a notch of the accommodating groove faces the second side of the corresponding mounting seat;
the buckling parts are arranged into clamping columns extending along the width direction of the corresponding mounting seat, and the clamping columns outwards protrude out of two sides of the corresponding mounting seat distributed along the width direction.
Optionally, the two mounting seats are a first mounting seat and a second mounting seat respectively, and the first mounting seat is used for mounting the unmanned aerial vehicle;
the clamping hook is arranged on the first mounting seat, and the clamping column is arranged on the second mounting seat.
Optionally, an inner cavity is formed in the second mounting seat, through holes communicated to the inner cavity are formed in two side walls of the second mounting seat, which are oppositely arranged along the width direction of the second mounting seat, and the through holes extend along the length direction of the second mounting seat;
the clamping columns are arranged in the inner cavity, and two ends of each clamping column respectively correspond to the two through holes one by one and extend out of the inner cavity;
the unmanned aerial vehicle undercarriage further comprises a first elastic piece which can elastically stretch out and draw back along the length direction of the second mounting seat, one end of the first elastic piece is connected to the clamping column, and the other end of the first elastic piece is connected to the inner wall surface of the second mounting seat.
Optionally, the unmanned aerial vehicle undercarriage still includes along the mobile drive post of adjusting of length direction of two mount pads, the first side of second mount pad be equipped with the mounting hole of inner chamber intercommunication, the one end of drive post is passed the mounting hole with card column junction, just the other end of drive post is arranged in outside the inner chamber.
Optionally, the fastening portion further includes a stopping protrusion, and the stopping protrusion is disposed at the free end of the hook and extends toward the opposite direction of the accommodating groove.
Optionally, a second side of the first mounting seat is provided with a first connecting through hole extending along the width direction of the first mounting seat, the second side of the first mounting seat is correspondingly provided with two opposite second connecting through holes, and two ends of the first connecting through hole correspond to the two second connecting through holes one by one;
the unmanned aerial vehicle undercarriage further comprises a rotating shaft, and the rotating shaft is inserted and matched with the first connecting through hole and the second connecting through holes.
Optionally, the first mounting seat is provided with a connecting hole along a length direction thereof, the first mounting seat comprises two seat bodies, middle portions of the two seat bodies extend in a convex arc shape towards a direction away from each other, the two seat bodies are detachably mounted, and the two seat bodies jointly enclose the connecting hole when mounted;
the clamping hook is correspondingly arranged on one of the seat bodies.
Optionally, the undercarriage comprises three shaft tubes sequentially arranged along the length direction of the undercarriage, two adjacent shaft tubes are movably sleeved inside and outside, one of the two shaft tubes at two ends is connected with the first mounting seat, and the other shaft tube is rotatably connected with a damping wheel; wherein the content of the first and second substances,
a second elastic piece is clamped between two adjacent shaft tubes; and/or the presence of a gas in the gas,
two adjacent cup joints between the central siphon, one of them is equipped with and follows the microscler through-hole of the length direction extension of central siphon, and another is equipped with certainly installation through-hole that microscler through-hole activity was worn out.
The utility model provides an unmanned aerial vehicle, include:
an unmanned aerial vehicle body; and the number of the first and second groups,
the landing gear of the unmanned aerial vehicle comprises a landing gear, two mounting seats and a clamping assembly; one of the two mounting seats is used for being mounted on the unmanned aerial vehicle, the other mounting seat is mounted at the top end of the landing gear, each mounting seat is provided with a first side and a second side which are oppositely arranged along the length direction of the mounting seat, and the second sides of the two mounting seats are mutually rotatably connected, so that the first sides of the two mounting seats can be adjusted in the directions close to and far from each other; the clamping component comprises a clamping part and a matching part, the matching part is arranged on the first side of the mounting seat, the clamping part is arranged on the other mounting seat and can be movably arranged along the corresponding length direction of the mounting seat, so that when the first sides of the two mounting seats are close to each other, the clamping part moves to be clamped and connected with the matching part.
In the technical scheme of the utility model, one of the two mounting seats is used for being mounted on the unmanned aerial vehicle, and the other mounting seat is mounted at the top end of the undercarriage; each of the mounting seats has a first side and a second side which are oppositely arranged along the length direction of the mounting seat, and the second sides of the two mounting seats are mutually rotatably connected, so that the first sides of the two mounting seats can be adjusted in the directions approaching to and departing from each other, and the landing gear is rotatably connected to the unmanned aerial vehicle; the cooperation portion is located one the mount pad first side, another is located to buckle portion the mount pad, and follow the correspondence the length direction mobile setting of mount pad, thereby two when the first side of mount pad is close to each other, will buckle portion activity extremely with cooperation portion lock holds the cooperation, thereby will the undercarriage is fixed in unmanned aerial vehicle, like the same, adjusts buckle portion activity extremely with cooperation portion decommissioning, will connect in the undercarriage the mount pad rotates to keeping away from another the mount pad, thereby will the undercarriage is folding. The occupied area is reduced, and the storage is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of an undercarriage of an unmanned aerial vehicle according to the present invention;
fig. 2 is a schematic perspective view of fig. 1 from another angle.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
23 | |
| 1 | |
24 | |
| 11 | Shaft tube | 3 | |
| 111 | Long through hole | 31 | Fastening |
| 112 | Mounting through hole | 311 | |
| 2 | Mounting seat | 32 | Mating part |
| 21 | First mounting seat | 321 | Clamping |
| 211 | Connecting |
3211 | Accommodating |
| 212 | Base body | 4 | |
| 22 | |
5 | |
| 221 | Through |
6 | Shock-absorbing wheel |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The unmanned aerial vehicle undercarriage is a device which is used for supporting the gravity of the unmanned aerial vehicle and bearing corresponding loads when the unmanned aerial vehicle is parked and takes off on the ground;
at present most unmanned aerial vehicle undercarriage all is the installation of rigid fixed mode, can't fold and lead to the volume too big to make its external packaging size great, difficult carrying, it is extremely inconvenient.
In view of this, the utility model provides an unmanned aerial vehicle undercarriage and unmanned aerial vehicle, this unmanned aerial vehicle undercarriage can be folded, makes things convenient for accomodating and carrying of unmanned aerial vehicle, still when descending the shock attenuation, fig. 1 to fig. 2 do the utility model provides an unmanned aerial vehicle undercarriage embodiment.
Referring to fig. 1, the unmanned aerial vehicle landing gear 100 includes a landing gear 1, two mounting seats 2 and a clamping assembly 3, one of the two mounting seats 2 is used for being mounted on the unmanned aerial vehicle landing gear 100, the other one is mounted on the top end of the landing gear 1, each mounting seat 2 has a first side 23 and a second side 24 which are oppositely arranged along the length direction of the mounting seat, and the second sides 24 of the two mounting seats 2 are rotatably connected with each other, so that the first sides 23 of the two mounting seats 2 are adjustable in the directions of approaching to and departing from each other; the clamping component 3 comprises a clamping part 31 and a matching part 32, the matching part 32 is arranged on the first side 23 of the mounting seat 2, the clamping part 31 is arranged on the other mounting seat 2 and can be movably arranged along the corresponding length direction of the mounting seat 2, so that when the first sides 23 of the two mounting seats 2 are close to each other, the clamping part 31 moves to be clamped and connected with the matching part 32.
In the technical scheme of the utility model, one of the two mounting seats 2 is used for being mounted on the unmanned aerial vehicle, and the other one is mounted on the top end of the undercarriage 1; each of the mounts 2 has a first side 23 and a second side 24 opposite to each other along the length direction thereof, the second sides 24 of the two mounts 2 being rotatably connected to each other such that the first sides 23 of the two mounts 2 are adjustable in directions toward and away from each other so that the landing gear 1 is rotatably connected to the drone; the cooperation portion 32 is located one the first side 23 of mount pad 2, another is located to buckle portion 31 mount pad 2, and along corresponding but the length direction of mount pad 2 sets up, thereby two mount pad 2 when first side 23 is close to each other, will buckle portion 31 activity to with cooperation portion 32 lock holds the cooperation, thereby will undercarriage 1 is fixed in unmanned aerial vehicle, and in the same way, adjust buckle portion 31 activity to with cooperation portion 32 removes the cooperation, will connect in undercarriage 1 mount pad 2 rotates to keeping away from another mount pad 2, thereby will undercarriage 1 is folding. The occupied area is reduced, and the storage is convenient.
Specifically, in the present embodiment, please refer to fig. 1 again, the engaging portion 32 is configured as a hook 321, the hook 321 is disposed in a curved shape to define a receiving groove 3211, and a notch of the receiving groove 3211 faces the second side 24 of the corresponding mounting seat 2; the buckling part 31 is provided with clamping columns 311 extending along the width direction of the corresponding mounting seat 2, and the clamping columns 311 outwards protrude from two sides of the corresponding mounting seat 2 distributed along the width direction; when the unmanned aerial vehicle needs to use the undercarriage 1, the mounting base 2 connected with the undercarriage 1 is close to the other mounting base 2, and then the clamping column 311 is moved into the accommodating groove 3211 to clamp and match the clamping hook 321, so that the undercarriage 1 is fixed; when the undercarriage 1 needs to be folded, the movable clamping column 311 is disengaged from the accommodating groove, and the mounting seat 2 connected with the undercarriage 1 is rotated, so that the undercarriage 1 is folded; so set up, convenient operation to the card is held firmly.
Referring to fig. 1, the two mounting seats 2 are a first mounting seat 21 and a second mounting seat 22 respectively, the first mounting seat 21 is used for mounting the unmanned aerial vehicle, and the second mounting seat 22 is used for mounting the landing gear 1; the present invention does not limit the position of the hook 321 and the latch 311, as long as the latch 311 can be retained in the accommodating groove 3211 when the first mounting seat 21 and the second mounting seat 22 are close to each other, in this embodiment, the hook 321 is disposed on the first mounting seat 21, the latch 311 is disposed on the second mounting seat 22, the landing gear 1 is held to rotate, the second mounting seat 22 is driven to rotate close to the first mounting seat 21, the latch 311 movably disposed on the second mounting seat 22 is retained in the accommodating groove 3211, so as to fix the landing gear 3211 to the unmanned aerial vehicle, and the latch 311 disposed on the second mounting seat 22 is similarly separated from the accommodating groove 3211, and the landing gear 1 is held to rotate to drive the second mounting seat to rotate, so that the landing gear 1 can be folded.
It should be noted that the present invention does not limit the number of the hooks 321, in this embodiment, the hooks 321 are set to two, so that the landing gear 1 is converted into a fixed form from a folded form, and the two ends of the locking column 311 are respectively clamped in the two slots of the hooks 321 to improve the stability.
Further, in order to enable the clamping column 311 to move along the width direction of the second mounting frame, in this embodiment, referring to fig. 1, an inner cavity is formed in the second mounting seat 22, two side walls of the second mounting seat 22, which are oppositely arranged along the width direction, are both provided with through holes 221 communicated to the inner cavity, and the through holes 221 extend along the length direction of the second mounting seat 22; the clamping column 311 is arranged in the inner cavity, and two through holes 221, which correspond to each other one by one, at two ends of the clamping column 311 extend out of the inner cavity, so that the clamping column 311 can slide along the through holes 221, and the clamping column 311 can slide along the length direction of the second mounting seat 22.
Unmanned aerial vehicle undercarriage 100 still includes along but second mount pad 22 length direction elastic expansion's first elastic component, the one end of first elastic component connect in card post 311, the other end connect in the internal face of second mount pad 22, the utility model discloses not the restriction card post 311 with when holding tank 3211 card is held the form of first elastic component. In an embodiment, the extending length of the first elastic element is greater than the distance from the hook 321 of the first mounting seat 21 to the second side 24, so that when the catch 311 is moved to hold the catch 311 in the receiving groove 3211, the first elastic element is compressed by being pressed, so that the catch 311 is always abutted against the receiving groove 3211, and the landing gear 1 is fixed; when the landing gear 1 needs to be folded, the catch column 311 continues to be moved, so that the first elastic member is pressed until the catch column 311 exceeds the groove wall of the receiving groove 3211 and escapes from the receiving groove 3211, and the first mounting seat 21 and the second mounting seat 22 restore the rotational connection, so that the landing gear 1 can be folded. So set up, easy operation, the card is held stably.
In another embodiment, the fastening portion 31 further includes a stopping protrusion, the stopping protrusion is disposed at a free end of the hook 321 and extends toward a reverse direction of the accommodating groove 3211, so that the first elastic member can be clamped in the accommodating groove 3211 when compressed or stretched, the locking pillar 311 abuts against a sidewall of the accommodating groove 3211 when the first elastic member is compressed, and the locking pillar 311 abuts against the stopping protrusion when the first elastic member is stretched; with the arrangement, the length of the first elastic piece is not required, the structure is simplified, and the stability is improved.
Further, in order to more conveniently move the latching legs 311, in the present embodiment, referring to fig. 1, the unmanned landing gear 100 further comprises a drive column 4 movably adjustable along the length of the two mounting brackets 2, a mounting hole communicated with the inner cavity is formed in the first side 23 of the second mounting seat 22, one end of the driving column 4 penetrates through the mounting hole to be connected with the clamping column 311, and the other end of the driving column 4 is disposed outside the inner cavity, one end of the first elastic member is connected to the inner wall of the second mounting seat 22 close to the second side 24, and the other end is connected to the clamping column 311, when it is desired to adjust the sliding of the latch post 311 toward being proximate to the second side 24, the drive post 4 is pushed toward the interior cavity, causing the first elastic member to be compressed, so that the latch 311 moves toward the direction close to the second side 24; conversely, when the card column 311 needs to be adjusted to slide in a direction close to the first side 23, the driving column 4 is pulled outwards towards the inner cavity, so that the first elastic member is stretched, and the card column 311 moves towards a direction close to the first side 23; therefore, the operation of moving the clamping column 311 is simplified, the folding process of the undercarriage 1 is simple and rapid, and the user experience is improved.
The present invention does not limit the structure of the rotational installation of the first installation seat 21 and the second installation seat 22, in this embodiment, the first side 23 of the first installation seat 21 is provided with a first connection hole extending along the width direction thereof, the first end of the first installation seat 21 is correspondingly provided with two opposite second connection through holes, and two ends of the first connection through hole correspond to two second connection through holes one by one; the unmanned aerial vehicle landing gear 100 further comprises a rotating shaft 5, the rotating shaft 5 is inserted and matched with the first connecting through hole and the two second connecting through holes, so that the first mounting seat 21 and the second mounting seat 22 are in running fit, the structure is simple, and the connection is stable.
In order to conveniently store the landing gear 100 of the unmanned aerial vehicle, the first mounting seat 21 is installed on the unmanned aerial vehicle, so in this embodiment, the first mounting seat 21 is detachably installed, the first mounting seat 21 is provided with a connecting hole 211 along the length direction thereof, the connecting hole 211 corresponds to the installation position of the unmanned aerial vehicle, the utility model discloses do not limit the shape of the connecting hole 211, as long as with the installation position of the unmanned aerial vehicle looks adaptation just can.
Specifically, in this embodiment, the first mounting seat 21 includes two seat bodies 212, the middle portions of the two seat bodies 212 extend in a convex arc shape in a direction away from each other, the two seat bodies 212 are detachably mounted, and the two seat bodies 212 jointly enclose the connecting hole 211 when mounted; two the both ends of pedestal 212 all are equipped with corresponding screw thread through-hole, are installing during first mount pad 21, will two pedestal 212 encloses jointly unmanned aerial vehicle's mounted position, the rethread the bolt passes two screw thread through-hole on the pedestal 212 can be with two pedestal 212 is fixed, will with the same reason the bolt is followed demolish in the screw thread through-hole, thereby can with first mount pad 21 is followed unmanned aerial vehicle is last to be demolishd, so, conveniently demolishs and accomodates to can correspond and install and use on other unmanned aerial vehicles, improve unmanned aerial vehicle undercarriage 100's commonality.
In order to reduce the vibration of the unmanned aerial vehicle during landing, the bottom end of the undercarriage 1 is further connected with a damping wheel 6, in an embodiment, the undercarriage 1 comprises three shaft tubes 11 sequentially arranged along the length direction of the undercarriage, two adjacent shaft tubes 11 are movably sleeved inside and outside, one of the two shaft tubes 11 at two ends is connected with the first mounting seat 21, and the other shaft tube is rotatably connected with the damping wheel 6; adjacent two press from both sides between the central siphon 11 and be equipped with the second elastic component, thereby when unmanned aerial vehicle descends, damping wheel 6 earlier with descending plane contact, this moment undercarriage 1 receives decurrent momentum, two adjacent lie in the inboard between the central siphon 11 the 11 internal retractions in central siphon, the second elastic component receives by the extrusion shrink, thereby can the shock attenuation when unmanned aerial vehicle descends, the protection unmanned aerial vehicle improves the security performance.
In another embodiment, at the sleeving position between two adjacent shaft tubes 11, one of the sleeving positions is provided with a long through hole 111 extending along the length direction of the shaft tube 11, and the other sleeving position is provided with a mounting through hole 112 movably penetrating through the long through hole 111, and the two adjacent shaft tubes 11 are connected with the mounting through hole 112 by penetrating through the long through hole 111 through a bolt connection, so that the two adjacent shaft tubes 11 are movably connected along the length direction thereof; and two mutually press from both sides between the central siphon 11 and be equipped with the second elastic component, thereby when unmanned aerial vehicle descends, damping wheel 6 earlier with the plane contact of descending, this moment undercarriage 1 receives decurrent impulsive force, two adjacent lie in the inboard between the central siphon 11 the 11 internal retractions of central siphon, thereby can the shock attenuation when unmanned aerial vehicle descends.
It should be noted that above-mentioned two relevant technical feature, can the alternative set up also can set up simultaneously, set up simultaneously higher better, further improve undercarriage 1 is to unmanned aerial vehicle's damping performance.
The utility model discloses do not restrict first elastic component with the structure of second elastic component, as long as it is elasticity just can, first elastic component with the second elastic component can set up to elasticity, also can set up to the rubber column.
The utility model also provides an unmanned aerial vehicle, unmanned aerial vehicle include the unmanned aerial vehicle organism with the unmanned aerial vehicle undercarriage, the concrete structure of unmanned aerial vehicle undercarriage refers to above-mentioned embodiment, because unmanned aerial vehicle has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought equally, gives unnecessary detail here one by one.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. An unmanned aerial vehicle landing gear, comprising:
a landing gear;
the first sides of the two mounting seats are rotatably connected with each other, so that the first sides of the two mounting seats are adjustable in the directions close to and far from each other; and (c) a second step of,
the clamping component comprises a clamping part and a matching part, wherein the matching part is arranged on the first side of the mounting seat, the clamping part is arranged on the other mounting seat and can be movably arranged along the corresponding length direction of the mounting seat, so that when the first sides of the two mounting seats are close to each other, the clamping part moves to be clamped and connected with the matching part.
2. The unmanned landing gear of claim 1, wherein the engagement portion is configured as a hook, the hook being curved to define a receiving slot having a notch facing the second side of the corresponding mount;
the buckling parts are arranged into clamping columns extending along the width direction of the corresponding mounting seat, and the clamping columns outwards protrude out of two sides of the corresponding mounting seat distributed along the width direction.
3. An unmanned landing gear according to claim 2, wherein the two mounts are a first mount and a second mount, respectively, the first mount being for mounting the unmanned aerial vehicle;
the clamping hook is arranged on the first mounting seat, and the clamping column is arranged on the second mounting seat.
4. The landing gear of claim 3, wherein an inner cavity is formed in the second mounting seat, and through holes communicated with the inner cavity are formed in two side walls of the second mounting seat, which are opposite to each other in the width direction of the second mounting seat, and extend in the length direction of the second mounting seat;
the clamping columns are arranged in the inner cavity, and two ends of each clamping column respectively correspond to the two through holes one by one and extend out of the inner cavity;
the unmanned aerial vehicle undercarriage further comprises a first elastic piece which can elastically stretch out and draw back along the length direction of the second mounting seat, one end of the first elastic piece is connected to the clamping column, and the other end of the first elastic piece is connected to the inner wall surface of the second mounting seat.
5. The landing gear of claim 4, further comprising a driving post movably adjustable along a length direction of the two mounting seats, wherein a first side of the second mounting seat is provided with a mounting hole communicated with the inner cavity, one end of the driving post passes through the mounting hole to be connected with the clamping post, and the other end of the driving post is arranged outside the inner cavity.
6. The landing gear of claim 2, wherein the locking portion further comprises a stop protrusion disposed at a free end of the hook and extending in a direction opposite to the receiving slot.
7. The landing gear of claim 3, wherein the second side of the first mounting seat is provided with a first connecting through hole extending along the width direction of the first mounting seat, the second side of the first mounting seat is correspondingly provided with two opposite second connecting through holes, and two ends of the first connecting through hole correspond to the two second connecting through holes in a one-to-one manner;
the unmanned aerial vehicle undercarriage further comprises a rotating shaft, and the rotating shaft is inserted and matched with the first connecting through hole and the second connecting through holes.
8. The landing gear of claim 3, wherein the first mounting seat has a connecting hole extending along a length direction thereof, the first mounting seat comprises two seat bodies, middle portions of the two seat bodies extend in a convex arc shape towards a direction away from each other, the two seat bodies are detachably mounted, and the two seat bodies jointly enclose the connecting hole when mounted;
the clamping hook is correspondingly arranged on one of the seat bodies.
9. An unmanned aerial vehicle landing gear according to claim 3, wherein the landing gear comprises three shaft tubes sequentially arranged along the length direction of the landing gear, two adjacent shaft tubes are movably sleeved in and out, one of the two shaft tubes at two ends is connected with the first mounting seat, and the other shaft tube is rotatably connected with a damper wheel; wherein the content of the first and second substances,
a second elastic piece is clamped between two adjacent shaft tubes; and/or the presence of a gas in the gas,
two adjacent cup joints between the central siphon, one of them is equipped with and follows the microscler through-hole of the length direction extension of central siphon, and another is equipped with certainly installation through-hole that microscler through-hole activity was worn out.
10. An unmanned aerial vehicle, comprising:
an unmanned aerial vehicle body; and the number of the first and second groups,
unmanned aircraft landing gear, the unmanned aircraft landing gear being as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122726718.7U CN217100453U (en) | 2021-11-09 | 2021-11-09 | Unmanned aerial vehicle undercarriage and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122726718.7U CN217100453U (en) | 2021-11-09 | 2021-11-09 | Unmanned aerial vehicle undercarriage and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217100453U true CN217100453U (en) | 2022-08-02 |
Family
ID=82588941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122726718.7U Active CN217100453U (en) | 2021-11-09 | 2021-11-09 | Unmanned aerial vehicle undercarriage and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217100453U (en) |
-
2021
- 2021-11-09 CN CN202122726718.7U patent/CN217100453U/en active Active
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