CN220181127U - Aircraft landing gear for homing and charging of unmanned aerial vehicle nest - Google Patents
Aircraft landing gear for homing and charging of unmanned aerial vehicle nest Download PDFInfo
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- CN220181127U CN220181127U CN202321936365.6U CN202321936365U CN220181127U CN 220181127 U CN220181127 U CN 220181127U CN 202321936365 U CN202321936365 U CN 202321936365U CN 220181127 U CN220181127 U CN 220181127U
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- unmanned aerial
- web plate
- charging
- landing gear
- aerial vehicle
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- 239000004917 carbon fiber Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an aircraft landing gear for nest homing and charging of an unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicles and comprises a lower web plate, wherein a support rod is arranged at the bottom of the lower web plate, and a foot pad is arranged at the lower end of the support rod; the foot pad is provided with a female contact; the female contact is connected with an unmanned aerial vehicle power supply component through a hidden cable; the upper end of the lower machine web is detachably provided with an upper machine web; the upper web plate is provided with hooks and/or buckles connected with the unmanned aerial vehicle; a cabin body for installing airborne external hanging equipment is arranged between the upper machine web plate and the lower machine web plate. The utility model not only can support the take-off and landing of the unmanned aerial vehicle, but also can enable the unmanned aerial vehicle to drop on the machine nest to automatically complete the operation of returning to the neutral and charging in cooperation with the machine nest.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an aircraft landing gear for homing and charging of an unmanned aerial vehicle.
Background
The unmanned aerial vehicle has become a new trend nowadays, and the effect that can not replace the unmanned aerial vehicle is shown in various industry fields. For example: electric power line inspection, traffic rescue, forest fire prevention and other scenes. The conventional unmanned aerial vehicle needs to perform tasks by a flying hand, and an operation of charging a battery or replacing the battery is required after the unmanned aerial vehicle works for a while. In order to thoroughly realize unmanned aerial vehicle unmanned execution tasks, various unmanned aerial vehicle nests for automatically charging and maintaining unmanned aerial vehicles are generated.
When the aircraft performs the task, the aircraft automatically drops to the unmanned aerial vehicle nest. Because the automatic landing algorithm of the unmanned aerial vehicle has certain position deviation, the aircraft cannot stop at the very center of the aircraft nest every time, and the unmanned aerial vehicle needs to be poked to the very center by virtue of the aircraft nest centering rod and then charged by a specific device. Most unmanned aerial vehicles in the current market do not have special designs aiming at unmanned aerial vehicle nests, and a nest centering rod cannot directly stir an airplane to finish centering and charging operations. There is therefore a need for an aircraft landing gear that is specifically adapted for use in an unmanned aircraft nest to be mounted to the bottom of an unmanned aircraft.
The existing various landing gears are used for protecting the take-off and landing of the unmanned aerial vehicle from various angles, and do not have the functions of returning to the middle and charging. And the model of the unmanned aerial vehicle and the model of the aircraft nest can only be adapted and fixed, and the model can not be used randomly.
Disclosure of Invention
Aiming at the problems, the utility model provides the aircraft landing gear for the homing and charging of the unmanned aerial vehicle, which not only can support the take-off and landing of the unmanned aerial vehicle, but also can enable the unmanned aerial vehicle to fall on the aircraft nest to automatically complete the homing and charging operation in cooperation with the aircraft nest.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aircraft landing gear for nest returning and charging of an unmanned aerial vehicle comprises a lower web plate, wherein a supporting rod is arranged at the bottom of the lower web plate, and a foot pad is arranged at the lower end of the supporting rod; the foot pad is provided with a female contact for conducting electricity with a charging male contact on the machine nest; the female contact is connected with an unmanned aerial vehicle power supply component through a cable; the upper end of the lower machine web is detachably provided with an upper machine web; the upper web plate is connected with the unmanned aerial vehicle; and a cabin body for installing airborne external hanging equipment is arranged between the upper machine web plate and the lower machine web plate.
As a further improvement of the above, 2 female contacts are mounted on the outer side of each foot pad.
As a further improvement of the above scheme, the female contact is connected with the foot pad through a contact fixing screw.
As a further improvement of the above scheme, the female contact is made of copper material.
As a further improvement of the scheme, the upper machine web is nested on the lower machine web; the side edge of the lower machine web plate is provided with a web plate fixing screw for fixing the upper machine web plate.
As a further improvement of the scheme, two adjacent foot pads are connected with each other through a connecting rod.
As a further improvement of the scheme, hooks and/or buckles connected with the unmanned aerial vehicle are arranged on the upper web plate.
As a further improvement of the scheme, windows for exposing the bottom of the unmanned aerial vehicle are formed in the upper machine web plate and the lower machine web plate. The window can be convenient for unmanned aerial vehicle bottom to pass, has sensors such as camera and ultrasonic wave below the aircraft, therefore the trompil avoids sheltering from these sensors down.
As a further improvement of the scheme, the supporting rod is a carbon fiber rod.
As a further improvement of the scheme, the supporting rod is a hollow rod; the cable is hidden in the bracing piece, and one end is connected with female contact, and the other end extends from the bracing piece upper end and is connected with unmanned aerial vehicle.
Compared with the prior art, the utility model has the beneficial effects that:
the landing gear is dropped on the aircraft nest through the unmanned aerial vehicle, and the aircraft is stirred to the centre of the aircraft nest by the centering rod, so that a charging male electric shock on the aircraft nest is contacted and conducted with a female contact on the landing gear, and the purpose of charging the unmanned aerial vehicle is achieved.
1. The landing gear is assembled in a split mode, and can be flexibly and variably adapted to unmanned aerial vehicles and aircraft nests of various types;
2. the upper web plate is mounted on the unmanned aerial vehicle in a lossless manner through a hook and a buckle, can be flexibly adapted according to the model of the practical use, and can adapt the landing gear to unmanned aerial vehicles of various models only by changing the model of the upper web plate;
3. the unmanned aerial vehicle landing gear upper main body consists of two machine webs, namely an upper machine web and a lower machine web, wherein a small closed cabin is designed between the two webs, and can be used for hiding and installing some airborne external equipment such as a 4G communication module, a cable connector and the like;
4. the machine web plate is connected with the foot pad through the carbon fiber rod, the carbon fiber rod has the characteristics of light weight, high strength and the like, and the whole height and the length of the landing gear can be adjusted only by changing the length of the middle carbon fiber rod, so that the whole size of the landing gear of the unmanned aerial vehicle is flexible and changeable, and various application scenes can be met;
5. unmanned aerial vehicle nest of different models can be adapted through changing 4 callus on the sole sizes. Landing gear callus on sole can carry 8 copper female contacts at most. The contacts are mounted on the foot pads through screws, and the number of the contacts can be flexibly selected according to the needs of actual models. The contacts are connected to the unmanned aerial vehicle battery and other components through the hidden cable, so that single-path serial charging or multi-path balanced charging can be realized for the unmanned aerial vehicle; the contacts can be not installed, so that the whole weight of the landing gear is reduced, and the landing gear is used as a common landing gear.
Drawings
Figure 1 is an isometric view of the landing gear after assembly.
Fig. 2 is a front view of the landing gear.
Fig. 3 is a side view of the landing gear.
Fig. 4 is a top view of the landing gear.
Figure 5 is an isometric view of the landing gear.
Fig. 6 is a front view of the landing gear assembly.
Fig. 7 is a side view of the landing gear in assembly and disassembly.
In the figure: 1. feeding a web plate; 2. discharging webs; 3. a support rod; 4. foot pads; 5. a female contact; 6. web plate fixing screws; 7. a contact fixing screw; 8. a buckle; 9. a hook; 10. a cabin body; 11. and (5) connecting a rod.
Detailed Description
In order that those skilled in the art will better understand the technical solutions, the following detailed description of the technical solutions is provided with examples and illustrations only, and should not be construed as limiting the scope of the present patent.
Referring to fig. 1 to 7, the landing gear is designed to protect only the take-off and landing of the unmanned aerial vehicle, and the charging landing gear which not only can protect the take-off and landing of the aircraft but also can be matched with the nest charging device is provided. In a specific embodiment, an aircraft landing gear for homing and charging of an unmanned aerial vehicle comprises a lower web plate 2, a support rod 3 is arranged at the bottom of the lower web plate 2, and a foot pad 4 is arranged at the lower end of the support rod 3; the foot pad 4 is provided with a female contact 5 for conducting electricity with a charging male contact on the machine nest; the female contact 5 is connected with an unmanned aerial vehicle power supply component through a cable; the upper end of the lower machine web plate 2 is detachably provided with an upper machine web plate 1; the upper web plate 1 is connected with an unmanned aerial vehicle; a cabin 10 for installing airborne external hanging equipment is arranged between the upper machine web plate 1 and the lower machine web plate 2.
The product is mainly used for the four-rotation fixed wing unmanned aerial vehicle.
Specifically, the product comprises an upper machine web plate 1, a lower machine web plate 2, a supporting rod 3, a charging foot pad 4 and a female contact 5. One landing gear comprises a lower web 2, 4 foot pads 4 and 4 7mm support bars 3.
The upper web plate 1 can be mounted on the unmanned aerial vehicle in a nondestructive way through hooks 9 and/or buckles 8; the landing gear can be flexibly adapted according to the model of the practical use, and the landing gear can be adapted to unmanned aerial vehicles with various models only by changing the model of the upper web plate 1.
Two small cabin bodies 10 are arranged between the two webs and are positioned at two sides of the web and between the upper web 1 and the lower web 2, and the surfaces of the lower web 2 are concavely formed, so that some airborne external hanging devices such as 4G communication modules, cable connectors and the like can be installed in a hidden mode.
The lower web plate 2 is connected with the foot pad 4 through the carbon fiber supporting rods 3 with the diameter of 7mm, the supporting rods 3 can support the aircraft to a certain height, and impact damage caused by contact between a power motor on the wing of the aircraft and the ground can be avoided in the landing process. The high strength support bar 3 transmits the ground buffering force to the foot pad 4 during the landing of the aircraft.
The height of the foot pad 4 on the landing gear is matched with the heights of the four centering rods of the unmanned aerial vehicle nest, so that the aircraft can be conveniently poked to the center of the unmanned aerial vehicle nest; the front foot pad and the rear foot pad 4 are connected through 1 connecting rod 11 with the length of 5mm, so that the deformation of the landing gear can be effectively prevented.
The female contact 5 is connected with the battery or the power supply part of the unmanned aerial vehicle through an electric wire, and the electric wire can be hidden to extend up after penetrating through the hollow supporting rod 3 so as to be connected with the battery or the power supply part of the unmanned aerial vehicle.
After the unmanned aerial vehicle falls to the aircraft nest, the centering is completed through the centering rod, and at the moment, the male contact of the aircraft nest charging device is in contact conduction with the female contact 5 of the landing gear, so that the operations of the aircraft nest on unmanned aerial vehicle charging control and the like are realized.
As shown in fig. 1-2, as a preferred form of the above-described embodiment, 2 female contacts 5 are mounted on the outer side of each footpad 4.
Specifically, 2 copper circular female contacts 5 are mounted on each foot pad 4, and the female contacts 5 are connected to the unmanned aerial vehicle battery and other components through hidden cables. The contacts are fixed to the foot pads 4 by screws, and a landing gear can mount at most 8 contacts.
As shown in fig. 1-2, as a preferred form of the above-described embodiment, the female contact 5 is connected to the foot pad 4 by a contact set screw 7.
As a preferred form of the above embodiment, the female contact 5 is a copper material.
As shown in fig. 1, as a preferred mode of the above embodiment, an upper machine web 1 is nested on a lower machine web 2; the side of the lower web plate 2 is provided with a web plate fixing screw 6 for fixing the upper web plate 1.
Specifically, the upper machine web plate 1 and the lower machine web plate 2 are both cuboid; the two sides of the lower web plate 2 are provided with vertical edges, web plate fixing screws 6 are arranged on the vertical edges, and when the upper web plate 1 is nested on the lower web plate 2, the web plate fixing screws 6 are screwed down, so that the upper web plate 1 and the lower web plate 2 can be fixed.
As shown in fig. 1, as a preferred mode of the above embodiment, two adjacent footbeds 4 are connected to each other by a connecting rod 11.
Specifically, the connection rod 11 is a carbon fiber rod.
As shown in fig. 1, as a preferable mode of the above embodiment, two sides of one end of the upper web plate 1 are provided with buckles 8, and the other end is provided with hooks 9.
Specifically, buckle 8 and couple 9 are used for being connected with unmanned aerial vehicle, and the position of buckle 8 and couple 9 can be according to the supporting different size shape and the position of unmanned aerial vehicle of difference.
As shown in fig. 1-5, as a preferable mode of the above embodiment, windows for exposing the bottom of the unmanned aerial vehicle are formed on the upper web plate 1 and the lower web plate 2.
Specifically, rectangular perforated windows are formed in the upper machine web plate 1 and the lower machine web plate 2, so that the upper machine web plate 1 and the lower machine web plate 2 form a frame body, the rectangular holes can be convenient for the bottom of the unmanned aerial vehicle to pass through, and sensors such as a camera and ultrasonic waves are arranged below the aircraft, so that the downward sensors are prevented from being blocked by the holes.
It should be noted that, in this document, 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. Specific examples are used herein to illustrate the principles and embodiments of the present patent technical solution, and the above examples are only used to help understand the method of the present patent and its core ideas. The foregoing is merely a preferred embodiment of the present patent, and it should be noted that, due to the limited text expression, there is objectively an infinite number of specific structures, and it will be apparent to those skilled in the art that several modifications, adaptations or variations can be made and the above technical features can be combined in a suitable manner without departing from the principles of the present patent; such modifications, variations, or combinations, or the direct application of the concepts and aspects of the disclosed patent to other applications without modification, are intended to be within the scope of the present disclosure.
Claims (10)
1. The aircraft landing gear for the nest return and charging of the unmanned aerial vehicle is characterized by comprising a lower web plate (2), wherein a supporting rod (3) is arranged at the bottom of the lower web plate (2), and a foot pad (4) is arranged at the lower end of the supporting rod (3); a female contact (5) used for conducting electricity with a charging male contact on the machine nest is arranged on the foot pad (4); the female contact (5) is connected with an unmanned aerial vehicle power supply component through a cable; an upper machine web (1) is detachably arranged at the upper end of the lower machine web (2); the upper web plate (1) is connected with an unmanned aerial vehicle; a cabin (10) for installing airborne external hanging equipment is arranged between the upper machine web plate (1) and the lower machine web plate (2).
2. An aircraft landing gear for nesting and charging of unmanned aerial vehicles according to claim 1, wherein 2 female contacts (5) are mounted on the outer side of each foot pad (4).
3. An aircraft landing gear for nesting and charging of unmanned aerial vehicles according to claim 2, wherein the female contact (5) is connected to the foot pad (4) by a contact set screw (7).
4. An aircraft landing gear for nesting and charging of unmanned aerial vehicles according to claim 2, wherein the female contact (5) is copper material.
5. An aircraft landing gear for nesting and charging of unmanned aerial vehicles according to claim 1, wherein the upper web (1) is nested on the lower web (2); the side of the lower machine web plate (2) is provided with a web plate fixing screw (6) for fixing the upper machine web plate (1).
6. Aircraft landing gear for nesting and charging of unmanned aerial vehicles according to claim 1, characterized in that two adjacent footpads (4) are connected to each other by a connecting rod (11).
7. Aircraft landing gear for nesting and charging of unmanned aerial vehicles according to claim 1, characterized in that the upper web (1) is provided with hooks (9) and/or buckles (8) connected with unmanned aerial vehicles.
8. The aircraft landing gear for nesting and charging of unmanned aerial vehicles according to claim 1, wherein windows for exposing the bottoms of the unmanned aerial vehicles are formed in the upper web plate (1) and the lower web plate (2).
9. An aircraft landing gear for nesting and charging of unmanned aerial vehicles according to claim 1, wherein the support rod (3) is a carbon fibre rod.
10. An aircraft landing gear for nesting and charging of unmanned aerial vehicles according to claim 1, wherein the support bar (3) is a hollow bar; the cable is hidden in the supporting rod (3), one end of the cable is connected with the female contact (5), and the other end of the cable extends out of the upper end of the supporting rod (3) and is connected with the unmanned aerial vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321936365.6U CN220181127U (en) | 2023-07-22 | 2023-07-22 | Aircraft landing gear for homing and charging of unmanned aerial vehicle nest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321936365.6U CN220181127U (en) | 2023-07-22 | 2023-07-22 | Aircraft landing gear for homing and charging of unmanned aerial vehicle nest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220181127U true CN220181127U (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321936365.6U Active CN220181127U (en) | 2023-07-22 | 2023-07-22 | Aircraft landing gear for homing and charging of unmanned aerial vehicle nest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220181127U (en) |
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2023
- 2023-07-22 CN CN202321936365.6U patent/CN220181127U/en active Active
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