CN216762149U - A supporting mechanism and unmanned aerial vehicle for unmanned aerial vehicle - Google Patents
A supporting mechanism and unmanned aerial vehicle for unmanned aerial vehicle Download PDFInfo
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- CN216762149U CN216762149U CN202123252731.XU CN202123252731U CN216762149U CN 216762149 U CN216762149 U CN 216762149U CN 202123252731 U CN202123252731 U CN 202123252731U CN 216762149 U CN216762149 U CN 216762149U
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to a supporting mechanism for an unmanned aerial vehicle, which comprises a transverse pull rod, wherein two ends of the transverse pull rod are fixedly connected with mounting brackets, and the lower ends of the two mounting brackets are respectively and rotatably connected with a grounding foot rest; the supporting mechanism for the unmanned aerial vehicle further comprises two elastic shock absorption pieces, two ends of each elastic shock absorption piece are respectively and rotatably connected with the mounting bracket and the grounding foot rest, and a triangular structure is formed between the mounting bracket and the grounding foot rest. The triangle-shaped structure has stability, a supporting mechanism for unmanned aerial vehicle can also the original state under the circumstances of bearing external pressure or pulling force. And the impact of external force is relieved by arranging the elastic shock absorption piece, the damage to the machine body structure is relieved, and the influence on the structural strength and the fatigue strength of the mechanism is reduced.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to a supporting mechanism for an unmanned aerial vehicle and the unmanned aerial vehicle.
Background
An aircraft is an instrumental flyer manufactured by humans, capable of flying off the ground, flying in space and being controlled in flight by humans. Taking an unmanned aerial vehicle as an example, the unmanned aerial vehicle is an unmanned aerial vehicle controlled by a radio remote control device or an onboard computer program control system. The unmanned aerial vehicle has the advantages of simple structure and low use cost, not only can complete the task executed by the piloted aircraft, but also is more suitable for the task which is not suitable for being executed by the piloted aircraft. The emergency early warning device has great effects on emergency and early warning of emergencies. Unmanned aerial vehicle is as a neotype unmanned aerial vehicle, when descending at every turn, and supporting mechanism and unmanned aerial vehicle all will bear great impact, and too big impact force is great to organism structure's harm, in the long-term use, influences structural strength, fatigue strength to and inside electronic components's life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a supporting mechanism for an unmanned aerial vehicle and the unmanned aerial vehicle, and aims to solve the technical problems that the structural strength and the fatigue strength of the unmanned aerial vehicle are influenced and the service life of internal electronic components is prolonged due to impact in the long-term taking-off and landing process of the unmanned aerial vehicle in the prior art.
In order to achieve the above purpose, the supporting mechanism for the unmanned aerial vehicle provided by the embodiment of the utility model comprises a transverse pull rod, wherein two ends of the transverse pull rod are fixedly connected with a mounting bracket, and the lower ends of the two mounting brackets are respectively and rotatably connected with a grounding foot rest; the supporting mechanism for the unmanned aerial vehicle further comprises two elastic shock absorption pieces, two ends of each elastic shock absorption piece are respectively and rotatably connected with the mounting bracket and the grounding foot rest, and a triangular structure is formed between the mounting bracket and the grounding foot rest.
Preferably, the ground foot rest comprises a first supporting part and a second supporting part which are connected with each other, and the head end of the first supporting part is connected with the mounting bracket to form a first connecting part; the first supporting part extends towards the lower oblique direction and is bent to form the second supporting part, and an included angle between the inner side edge of the first supporting part and the inner side edge of the second supporting part is an obtuse angle.
Preferably, the elastic shock absorption part is a damper, and the damper is provided with a first mounting part and a telescopic rod; the first mounting part is rotatably connected with the mounting bracket to form a second connecting part, and the second connecting part is positioned above the first connecting part; the telescopic rod is telescopically movable in the damper, the tail end of the telescopic rod is rotatably connected with the grounding foot stand to form a third connecting part, and the first connecting part, the second connecting part and the third connecting part are respectively arranged on three vertexes of the triangular structure.
Preferably, the telescopic rod points to the second supporting part, and when the ground foot rest is stressed, the stress directions of the second supporting part and the telescopic rod are consistent; the inner side edge of the second supporting part and the horizontal plane form an acute included angle.
Preferably, the installing support is equipped with a first mount pad to the evagination, first installation department stretches into and swivelling joint first mount pad, first installation department is close to the one side of installing support is the cambered surface.
Preferably, the tail end of telescopic link is provided with a second mount pad, the protruding second installation department that is equipped with on the ground connection foot rest, the second installation department stretches into second mount pad and swivelling joint the second mount pad.
Preferably, the two mounting brackets are respectively provided with a third mounting seat in an inward protruding manner, two ends of the transverse pull rod respectively extend into the two third mounting seats, and the upper end and the lower end of each third mounting seat are respectively provided with a screw hole penetrating through the third mounting seat.
Preferably, the mounting bracket is provided with a fourth mounting seat protruding downwards, the head end of the first supporting part is provided with a third mounting part, and the third mounting part extends into the fourth mounting seat and the rotary connection of the fourth mounting seat.
Preferably, the left lower extreme and the right lower extreme of horizontal pull rod all are equipped with one and keep away the position portion, keep away the position portion and dodge the third installation department.
In order to achieve the above object, an embodiment of the present invention provides an unmanned aerial vehicle, which includes at least two support mechanisms for an unmanned aerial vehicle, where the support mechanisms for an unmanned aerial vehicle are used to support the unmanned aerial vehicle.
The supporting mechanism for the unmanned aerial vehicle and one or more technical schemes in the unmanned aerial vehicle provided by the embodiment of the utility model at least have one of the following technical effects: the triangle-shaped structure has stability, a supporting mechanism for unmanned aerial vehicle can also the original state bearing under the external pressure or the tensile condition. Through setting up again the impact of external force is slowed down to the elastic shock attenuation piece, slows down the harm to organism structure, reduces the influence to mechanism structural strength, fatigue strength, extension unmanned aerial vehicle's life-span.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a support mechanism for an unmanned aerial vehicle according to an embodiment of the present invention.
Fig. 2 is a front view of a support mechanism for a drone provided by an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the unmanned aerial vehicle provided in the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.
In the description of the embodiments of the present invention, it should be understood that, if directional indications are provided in the embodiments of the present invention, such as directions of up, down, left, right, front, back, inner, outer, etc., the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like shall be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrated. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1-2, a supporting mechanism for an unmanned aerial vehicle is provided, which includes a transverse pull rod 10, two ends of the transverse pull rod 10 are fixedly connected with a mounting bracket 11, and lower ends of the two mounting brackets 11 are respectively rotatably connected with a ground foot rest 12. The supporting mechanism for the unmanned aerial vehicle further comprises two elastic shock absorbing pieces 13, two ends of each elastic shock absorbing piece 13 are respectively and rotatably connected with the mounting bracket 11 and the grounding foot rest 12, and a triangular structure is formed between the elastic shock absorbing pieces 13 and the mounting bracket 11 and the grounding foot rest 12. The triangle-shaped structure has stability, a supporting mechanism for unmanned aerial vehicle can also the original state under the circumstances of bearing external pressure or pulling force. And the impact of external force is relieved by arranging the elastic shock absorption piece 13, so that the damage to the machine body structure is relieved, and the influence on the structural strength and the fatigue strength of the mechanism is reduced.
In another embodiment of the present invention, as shown in fig. 1, the ground supporting stand 12 includes a first supporting portion 121 and a second supporting portion 122 connected to each other, and a head end of the first supporting portion 121 is connected to the mounting bracket 11 to form a first connecting portion. The first support part 121 extends obliquely downward and is bent to form the second support part 122, and an included angle between an inner side edge of the first support part 121 and an inner side edge of the second support part 122 is an obtuse angle α. Through the above design, the structure of the grounding foot rest 12 is stable, can bear large impact force and is not easy to break.
In another embodiment of the present invention, as shown in fig. 1, the elastic shock absorbing member 13 is a damper having a first mounting portion 131 and an expansion link 132. The first mounting portion 131 is connected to the mounting bracket 11 to form a second connecting portion, which is located above the first connecting portion. The telescopic rod 132 is telescopically movable in the damper and the tail end thereof is rotatably connected to the ground foot stool 12 to form a third connecting portion, and the first connecting portion, the second connecting portion and the third connecting portion are respectively disposed on three vertexes of the triangular structure. The triangular structure is stable, firm and pressure-resistant. When the supporting mechanism for the unmanned aerial vehicle is impacted, the damper is deformed in a telescopic mode and provides supporting force, so that the impact force on the supporting mechanism for the unmanned aerial vehicle is relieved, and the practicability is high.
In another embodiment of the present invention, as shown in fig. 2, the extension rod 132 is directed to the second support portion 122, and when the ground foot stool 12 is stressed, the stress directions of the second support portion 122 and the extension rod 132 are the same; the inner side edge of the second supporting portion 122 forms an acute included angle β with the horizontal plane. When the supporting mechanism for the unmanned aerial vehicle is impacted, the damper enables the position of the ground foot rest 12 to be adjusted quickly, the second supporting portion 122 is consistent with the stress direction of the telescopic rod 132, the damper is quickly deformed in a telescopic mode and provides supporting force, and the damping efficiency is improved.
In another embodiment of the present invention, as shown in fig. 1, the mounting bracket 11 is provided with a first mounting seat 111 protruding outward, the first mounting portion 131 extends into and is rotatably connected to the first mounting seat 111, and one surface of the first mounting portion 131 close to the mounting bracket 11 is an arc surface.
In another embodiment of the present invention, as shown in fig. 1, a second mounting seat 133 is disposed at the tail end of the telescopic rod 132, a second mounting portion 123 is convexly disposed on the ground foot rest 12, and the second mounting portion 123 extends into the second mounting seat 133 and is rotatably connected to the second mounting seat 133, and this matching manner is stable in matching, and the second mounting portion 123 is not easily separated from the second mounting seat 133, so that the stability is good.
In another embodiment of the present invention, as shown in fig. 1, two mounting brackets 11 are respectively provided with a third mounting seat 112 protruding inwards, two ends of the transverse tie rod 10 respectively extend into the two third mounting seats 112, both upper and lower ends of the third mounting seat 112 are provided with a screw hole 113 penetrating through the third mounting seat 112, and the screw hole 113 is screwed with a screw. Through the arrangement, the transverse pull rod 10 and the mounting bracket 11 are stably matched, the stability is good, and the transverse pull rod is not easy to loosen due to vibration.
In another embodiment of the present invention, as shown in fig. 1, a fourth mounting seat 114 is convexly disposed on the mounting bracket 11, a third mounting portion 124 is disposed at a head end of the first supporting portion 121, and the third mounting portion 124 extends into the fourth mounting seat 114 and is rotatably connected to the fourth mounting seat 114. Specifically, the third mounting portion 124 is bolted to the fourth mounting seat 114, so that the flexibility of damping when the ground foot rest 12 is impacted is increased, and the practicability is good.
In another embodiment of the present invention, as shown in fig. 2, the left lower end and the right lower end of the transverse tie rod 10 are both provided with a space-avoiding portion 101, and the space-avoiding portion 101 avoids the third mounting portion 124, so as to reduce wear between parts and increase the service life of the support mechanism for the unmanned aerial vehicle.
In another embodiment of the present invention, as shown in fig. 3, there is provided a drone including at least two of the support mechanism for a drone and a drone main body 14, the support mechanism for a drone being used to support the drone main body 14. Specifically, the unmanned aerial vehicle includes an unmanned aerial vehicle, a remote control plane, a personal unmanned aerial vehicle, and the like. Transverse pull rod 10 establishes in the unmanned aerial vehicle main part 14, two ground connection foot rest 12 stretches out unmanned aerial vehicle main part 14 is through setting up a supporting mechanism for unmanned aerial vehicle slows down the harm of great impact force to organism structure when descending, reinforcing structural strength, fatigue strength, improves inside electronic components's life. In addition, when the second support portion 122 is applied, a tire may be mounted on a ground contact end thereof.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A supporting mechanism for an unmanned aerial vehicle is characterized by comprising a transverse pull rod, wherein two ends of the transverse pull rod are fixedly connected with mounting brackets, and the lower ends of the two mounting brackets are respectively and rotatably connected with a grounding foot rest; the supporting mechanism for the unmanned aerial vehicle further comprises two elastic shock absorption pieces, two ends of each elastic shock absorption piece are respectively and rotatably connected with the mounting bracket and the grounding foot rest, and a triangular structure is formed between the mounting bracket and the grounding foot rest.
2. The support mechanism for unmanned aerial vehicle of claim 1, wherein the ground foot rest comprises a first support part and a second support part which are connected with each other, and a head end of the first support part is connected with the mounting bracket to form a first connection part; the first supporting part extends towards the lower oblique direction and is bent to form the second supporting part, and an included angle between the inner side edge of the first supporting part and the inner side edge of the second supporting part is an obtuse angle.
3. The support mechanism for a drone of claim 2, wherein the elastic shock absorber is a damper having a first mounting portion and a telescoping rod; the first mounting part is rotatably connected with the mounting bracket to form a second connecting part, and the second connecting part is positioned above the first connecting part; the telescopic rod is telescopically movable in the damper, the tail end of the telescopic rod is rotatably connected with the grounding foot stand to form a third connecting part, and the first connecting part, the second connecting part and the third connecting part are respectively arranged on three vertexes of the triangular structure.
4. The support mechanism for unmanned aerial vehicle of claim 3, wherein the telescopic rod is directed to the second support portion, and when the ground foot rest is stressed, the stress directions of the second support portion and the telescopic rod are consistent; the inner side edge of the second supporting part and the horizontal plane form an acute included angle.
5. The supporting mechanism for the unmanned aerial vehicle of claim 3, wherein the mounting bracket is provided with a first mounting seat protruding outwards, the first mounting part extends into and is rotatably connected with the first mounting seat, and one surface of the mounting bracket, which is close to the first mounting part, is an arc surface.
6. The supporting mechanism for unmanned aerial vehicle of claim 4, wherein the tail end of the telescopic rod is provided with a second mounting seat, the ground foot rest is provided with a second mounting part in a protruding mode, and the second mounting part extends into the second mounting seat and is connected with the second mounting seat in a rotating mode.
7. The support mechanism for unmanned aerial vehicle of any one of claims 1-4, wherein two of the mounting brackets are each provided with a third mounting seat protruding inwards, two ends of the transverse pull rod respectively extend into the two third mounting seats, and both upper and lower ends of the third mounting seat are each provided with a screw hole penetrating through the third mounting seat.
8. The supporting mechanism for the unmanned aerial vehicle as claimed in claim 2, wherein the mounting bracket is provided with a fourth mounting seat protruding downwards, a third mounting part is provided at the head end of the first supporting part, and the third mounting part extends into the fourth mounting seat and is rotatably connected to the fourth mounting seat.
9. The support mechanism for unmanned aerial vehicle of claim 8, wherein the left lower end and the right lower end of the transverse pull rod are provided with a space avoiding portion, and the space avoiding portion avoids the third mounting portion.
10. A drone, characterized in that it comprises at least two support mechanisms for a drone according to any one of claims 1 to 9, for supporting said drone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123252731.XU CN216762149U (en) | 2021-12-22 | 2021-12-22 | A supporting mechanism and unmanned aerial vehicle for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123252731.XU CN216762149U (en) | 2021-12-22 | 2021-12-22 | A supporting mechanism and unmanned aerial vehicle for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216762149U true CN216762149U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123252731.XU Active CN216762149U (en) | 2021-12-22 | 2021-12-22 | A supporting mechanism and unmanned aerial vehicle for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN216762149U (en) |
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2021
- 2021-12-22 CN CN202123252731.XU patent/CN216762149U/en active Active
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