CN221024246U - Unmanned aerial vehicle ground safety recovery unit - Google Patents
Unmanned aerial vehicle ground safety recovery unit Download PDFInfo
- Publication number
- CN221024246U CN221024246U CN202323262874.8U CN202323262874U CN221024246U CN 221024246 U CN221024246 U CN 221024246U CN 202323262874 U CN202323262874 U CN 202323262874U CN 221024246 U CN221024246 U CN 221024246U
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- unmanned aerial
- aerial vehicle
- recovery
- recovery frame
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- 238000011084 recovery Methods 0.000 title claims abstract description 89
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 15
- 230000009471 action Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicle recovery, and particularly relates to an unmanned aerial vehicle ground safety recovery device, which comprises a recovery frame, wherein a fixed seat is arranged at the lower end of the recovery frame, the lower end of the recovery frame is rotationally connected with the fixed seat and can rotate to form buffering under the action of impact force of an unmanned aerial vehicle, a protective net capable of being rolled up and put outwards at any time is arranged in the recovery frame, a storage roller for storing the protective net is arranged at the upper end of the recovery frame, a limit sleeve for limiting the lower end of the protective net is arranged at the inner side of the recovery frame, and a side link is rotationally arranged at one side of the recovery frame. According to the utility model, the flexible buffer can be improved to the greatest extent by utilizing the telescopic protective net, meanwhile, the unmanned aerial vehicle can be conveniently stored for transportation, secondly, the unmanned aerial vehicle can be directly and slowly lowered to the ground after the transportation is finished, and then the unmanned aerial vehicle can be directly taken out, so that the recovery safety and the recovery integrity of the unmanned aerial vehicle are effectively improved.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle recovery, and particularly relates to an unmanned aerial vehicle ground safety recovery device.
Background
The unmanned aerial vehicle recovery mode is usually automatic landing, parachute recovery, air recovery and net collision recovery, and among the modes, net collision recovery is a precise, efficient, safe, flexible and reliable unmanned aerial vehicle recovery mode, is applicable to various unmanned aerial vehicles and different places and environments, and has the characteristics of high safety, high precision, high recovery efficiency, low cost and the like, so that the unmanned aerial vehicle recovery mode is widely used;
At present, when the unmanned aerial vehicle collides with the net for recovery in the prior art, the unmanned aerial vehicle can generate a large amount of impact force when colliding with the net body and then generates certain falling under the action of gravity, and the unmanned aerial vehicle cannot be taken down stably in the process, so that the unmanned aerial vehicle is not beneficial to subsequent transportation and other treatment and use;
In order to solve the problems, the application provides a ground safety recovery device for an unmanned aerial vehicle.
Disclosure of utility model
The utility model aims to provide a ground safety recovery device for an unmanned aerial vehicle, which solves the problems in the background technology.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to an unmanned aerial vehicle ground safety recovery device, which comprises a recovery frame, wherein the lower end of the recovery frame is provided with a fixing seat, the lower end of the recovery frame is rotationally connected with the fixing seat to form a buffer under the impact force of an unmanned aerial vehicle, a protective net capable of being rolled up and put outwards at any time is arranged in the recovery frame, the upper end of the recovery frame is provided with a storage roller for storing the protective net, the inner side of the recovery frame is provided with a limit sleeve for limiting the lower end of the protective net, one side of the recovery frame is rotationally provided with a side link, and the inner side of the upper end of the recovery frame is also provided with a positioning rod for driving the protective net to be put outwards.
Further, two ends of the side link are provided with a deflector rod protruding upwards, and the upper end of the deflector rod is provided with an arc-shaped plate for installing the positioning rod.
Further, a side groove for penetrating the protective net is formed in the upper end of the recovery frame, and a storage groove for installing the side link, the deflector rod and the arc plate is formed in one side of the recovery frame.
Further, slide ways are arranged in the two sides of the recovery frame, positioning shafts are arranged in the limiting sleeves in a penetrating mode, and two ends of each positioning shaft are connected with the slide ways in a sliding mode.
Further, protruding spiral blocks are arranged at two ends of the positioning shaft, and a transmission screw rod for driving the spiral blocks to move up and down is arranged in the slide way.
Further, the outside of retrieving the frame is provided with convex boss, the upper end of boss is used for installing the rotating electrical machines.
Further, the lower end of the transmission screw and the lower end of the rotating motor are respectively provided with a stepped shaft, and the adjacent stepped shafts are connected through a transmission belt.
The utility model has the following beneficial effects:
According to the utility model, after the fixed seat is limited by arranging the positioning shaft on the inner side of the recovery frame, the service length of the fixed seat can be outwards placed by utilizing the storage roller when the unmanned aerial vehicle impacts the fixed seat, and the unmanned aerial vehicle continuously moves outwards under the action of impact force at the moment, so that the external motor is driven to drive the positioning shaft to upwards lift, the upper end and the lower end of the fixed seat can be driven to fold so as to cover the unmanned aerial vehicle, the unmanned aerial vehicle can be directly stored on the inner side of the recovery frame while the flexible buffer is formed by synchronously outwards placing the fixed seat, the damage caused by direct landing is avoided, and the unmanned aerial vehicle is beneficial to subsequent transportation and other treatment and use;
According to the utility model, after the deflector rod is arranged on one side of the recovery frame and the positioning rod is placed on one side of the fixed seat, the deflector rod can be utilized to drive the positioning rod to rotate when the unmanned aerial vehicle needs to be taken down, so that the upper end part of the fixed seat is driven to spread outwards, the unmanned aerial vehicle can be directly taken out after being naked on the surface of the lower end part of the fixed seat, the unmanned aerial vehicle can be directly and slowly placed on the ground without additional equipment to guide the unmanned aerial vehicle to descend, and the recovery safety and the integrity of the unmanned aerial vehicle are improved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic view of the inner part of the recycling member of FIG. 1;
Fig. 3 is a schematic structural view of a connecting portion of the side link and the recovery frame in fig. 1;
FIG. 4 is a schematic view of a connection portion between the positioning shaft and the recovery rack in FIG. 1;
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a recovery rack; 2. a fixing seat; 3. a protective net; 4. a receiving roller; 5. a limit sleeve; 6. a side link; 7. a deflector rod; 8. a positioning rod; 9. a side groove; 10. a slideway; 11. positioning a shaft; 12. an arc-shaped plate; 13. a storage groove; 14. a screw block; 15. a drive screw; 16. a boss; 17. a stepped shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, the utility model discloses an unmanned aerial vehicle ground safety recovery device, which comprises a recovery frame 1, wherein a fixing seat 2 is arranged at the lower end of the recovery frame 1, the lower end of the recovery frame 1 is rotationally connected with the fixing seat 2 to form buffering under the impact force of an unmanned aerial vehicle, a protection net 3 which can be rolled up and put outwards at any time is arranged in the recovery frame 1, a storage roller 4 for storing the protection net 3 is arranged at the upper end of the recovery frame 1, a limit sleeve 5 for limiting the lower end of the protection net 3 is arranged at the inner side of the recovery frame 1, a side link 6 is rotationally arranged at one side of the recovery frame 1, a positioning rod 8 for driving the protection net 3 to be outwards unfolded is further arranged at the inner side of the upper end of the recovery frame 1, in the embodiment, the lower end of the recovery frame 1 is rotationally connected with the fixing seat 2, the inclined acting force drives the recovery frame 1 to rotate when the unmanned aerial vehicle impacts the protection net 3 by utilizing a damping structure in the recovery frame, and the damping structure is used for buffering so as to reduce the impact force of the unmanned aerial vehicle and improve safety recovery performance.
Wherein, the both ends of side link 6 are provided with upwards convex driving lever 7, and the upper end of driving lever 7 is provided with the arc 12 that is used for installing locating lever 8, and arc 12 still is used for preventing to appear supporting recovery frame 1 when rotatory recovery and forms the condition of jamming in this embodiment.
Wherein, the upper end of retrieving frame 1 is inside to be offered and is used for wearing to set up the side channel 9 of protection net 3, and the storage tank 13 that is used for installing side link 6, driving lever 7 and arc 12 has been offered to one side of retrieving frame 1, and the inside of retrieving frame 1 is built-in to be used for driving the rotatory rotating electrical machines mechanism of side link 6 in this embodiment.
Wherein, slide 10 has all been seted up to the inside both sides of retrieving frame 1, and locating shaft 11 has been worn to be equipped with in the inside of stop collar 5, and the both ends and the slide 10 sliding connection of locating shaft 11, and locating shaft 11 still is used for driving the lower extreme position of protection network 3 to reciprocate in this embodiment.
Wherein, the two ends of the positioning shaft 11 are provided with protruding screw blocks 14, the inside of the slide way 10 is provided with a driving screw 15 for driving the screw blocks 14 to move up and down, and in this embodiment, the inside of the screw blocks 14 is provided with a threaded groove structure and forms a screw connection with the driving screw 15.
Wherein, retrieve the outside of frame 1 and be provided with convex boss 16, the upper end of boss 16 is used for installing the rotating electrical machines, and step groove structure has been seted up to the upper end of boss 16 in this embodiment.
Wherein, the lower end of the drive screw 15 and the lower end of the rotating motor are provided with stepped shafts 17, and the adjacent stepped shafts 17 are connected by a drive belt.
It can be understood that the flexible buffer can be improved to the greatest extent by utilizing the telescopic protective net 3, the unmanned aerial vehicle can be conveniently stored for transportation and use, the unmanned aerial vehicle can be directly and slowly lowered to the ground after the transportation is finished, and then the unmanned aerial vehicle can be directly taken out, so that the recovery safety and the recovery integrity of the unmanned aerial vehicle are effectively improved.
One specific application of this embodiment is: according to the utility model, after the limit sleeve 5 at the lower end of the fixed seat 2 is limited by the locating shaft 11 arranged at the inner side of the recovery frame 1, when an unmanned aerial vehicle impacts the fixed seat 2, the use length of the upper end of the fixed seat 2 is outwards placed by the storage roller 4 arranged at the upper end of the recovery frame 1, the unmanned aerial vehicle continuously moves outwards under the action of impact force at the moment, so that a motor arranged at the outer side of the recovery frame 1 is driven, a stepped shaft 17 and a transmission belt at the lower end of the unmanned aerial vehicle can drive the transmission screw 15 arranged in the inner side slideway 10 of the recovery frame 1 to rotate, and further, the spiral block 14 is used for transmitting power to drive the locating shaft 11 to lift up so as to drive the upper end and the lower end of the fixed seat 2 to fold and cover the unmanned aerial vehicle, and the unmanned aerial vehicle can be directly stored in the inner side of the recovery frame 1 while the flexible buffer is formed by the synchronous outer placement of the movement of the fixed seat 2 and the unmanned aerial vehicle during the impact, so that damage caused by direct landing is avoided, and the subsequent treatment and use are facilitated; according to the utility model, after the storage groove 13 is formed in one side of the recovery frame 1 and the deflector rods 7 at the two ends of one side of the side link 6 are arranged in the recovery frame, the positioning rods 8 positioned on one side of the arc plates 12 at the upper ends of the deflector rods 7 can be placed on one side of the fixed base 2, when the unmanned aerial vehicle needs to be taken down, the deflector rods 7 can be utilized to drive the positioning rods 8 to rotate, and further the upper end parts of the fixed base 2 are driven to expand outwards, at the moment, the unmanned aerial vehicle is naked on the surface of the lower end parts of the fixed base 2, the further storage rollers 4 can be continuously placed outwards, the position of the fixed base 2 for bearing the unmanned aerial vehicle can be continuously lowered until the unmanned aerial vehicle is placed on the ground, finally, the unmanned aerial vehicle can be directly taken out, the unmanned aerial vehicle can be directly and slowly placed on the ground without additional equipment guiding the unmanned aerial vehicle to descend, and the recovery safety and the integrity of the unmanned aerial vehicle are improved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides an unmanned aerial vehicle ground safety recovery unit, includes recovery frame (1), its characterized in that: the utility model discloses a protection network, including recovery frame (1), spacer sleeve (5) and spacer sleeve (8), spacer sleeve (5) are provided with, and the spacer sleeve is provided with spacer sleeve (5), spacer sleeve (5) is provided with spacer sleeve (6) and is installed in the rotation of one side of recovery frame (1), spacer sleeve (8) are provided with spacer sleeve (8) and are used for driving spacer sleeve (3) outwards to expand, spacer sleeve (4) are provided with in the upper end of recovery frame (1), spacer sleeve (3) are provided with in the upper end of recovery frame (1), spacer sleeve (5) are provided with in the lower extreme of recovery frame (1), spacer sleeve (6) are installed in the rotation of one side of recovery frame (1), spacer sleeve (8) are provided with in the upper end of recovery frame (1).
2. The unmanned aerial vehicle ground safety recovery device of claim 1, wherein: two ends of the side link (6) are provided with a deflector rod (7) protruding upwards, and the upper end of the deflector rod (7) is provided with an arc-shaped plate (12) for installing the positioning rod (8).
3. The unmanned aerial vehicle ground safety recovery device of claim 1, wherein: the side groove (9) for penetrating the protective net (3) is formed in the upper end of the recovery frame (1), and the storage groove (13) for installing the side link (6), the deflector rod (7) and the arc plate (12) is formed in one side of the recovery frame (1).
4. The unmanned aerial vehicle ground safety recovery device of claim 1, wherein: slide ways (10) are arranged in the two sides of the recovery frame (1), positioning shafts (11) are arranged in the limiting sleeve (5) in a penetrating mode, and two ends of each positioning shaft (11) are connected with the slide ways (10) in a sliding mode.
5. The unmanned aerial vehicle ground safety recovery device of claim 4, wherein: the two ends of the positioning shaft (11) are provided with protruding spiral blocks (14), and a transmission screw (15) for driving the spiral blocks (14) to move up and down is arranged in the slide way (10).
6. The unmanned aerial vehicle ground safety recovery device of claim 1, wherein: the outer side of the recovery frame (1) is provided with a convex boss (16), and the upper end of the boss (16) is used for installing a rotating motor.
7. The unmanned aerial vehicle ground safety recovery device of claim 5, wherein: the lower end of the transmission screw (15) and the lower end of the rotating motor are respectively provided with a stepped shaft (17), and the adjacent stepped shafts (17) are connected through a transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323262874.8U CN221024246U (en) | 2023-12-01 | 2023-12-01 | Unmanned aerial vehicle ground safety recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323262874.8U CN221024246U (en) | 2023-12-01 | 2023-12-01 | Unmanned aerial vehicle ground safety recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221024246U true CN221024246U (en) | 2024-05-28 |
Family
ID=91184645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323262874.8U Active CN221024246U (en) | 2023-12-01 | 2023-12-01 | Unmanned aerial vehicle ground safety recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221024246U (en) |
-
2023
- 2023-12-01 CN CN202323262874.8U patent/CN221024246U/en active Active
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