CN210063354U - Unmanned aerial vehicle falls to ground buffer gear - Google Patents
Unmanned aerial vehicle falls to ground buffer gear Download PDFInfo
- Publication number
- CN210063354U CN210063354U CN201920401708.6U CN201920401708U CN210063354U CN 210063354 U CN210063354 U CN 210063354U CN 201920401708 U CN201920401708 U CN 201920401708U CN 210063354 U CN210063354 U CN 210063354U
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- fixedly connected
- aerial vehicle
- unmanned aerial
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- 230000003139 buffering effect Effects 0.000 claims abstract description 40
- 238000013016 damping Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 7
- 206010061599 Lower limb fracture Diseases 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 206010017076 Fracture Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an unmanned aerial vehicle falls to ground buffer gear, including unmanned aerial vehicle, the equal fixedly connected with landing leg in both sides of unmanned aerial vehicle bottom, the bottom fixedly connected with buffering shell of landing leg, the top fixedly connected with extension board of buffering shell inner wall, the bottom fixedly connected with lifter plate of extension board, the surface sliding connection of lifter plate has the buffering leg. The utility model discloses a set up unmanned aerial vehicle, the landing leg, the buffering shell, the extension board, the lifter plate, the buffering leg, positioning spring, damping spring, the fixed block, the swash plate, the connecting block, the movable plate, reset spring and landing plate, it mostly is directly to make the landing leg land to have solved current unmanned aerial vehicle's descending mode, do not have a device that can cushion, thereby make the unmanned aerial vehicle landing leg fracture, even break unmanned aerial vehicle's problem, this unmanned aerial vehicle falls to the ground buffer gear, possess the advantage that can cushion for unmanned aerial vehicle, unmanned aerial vehicle's practicality has been improved, convenient to use person's use.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle buffer gear that falls to ground.
Background
An unmanned aircraft, referred to as "drone", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer.
Unmanned aerial vehicle need descend after accomplishing the task, but its descending mode of current unmanned aerial vehicle is mostly directly makes the landing leg land, does not have a device that can cushion to make the fracture of unmanned aerial vehicle landing leg, break unmanned aerial vehicle even, reduced unmanned aerial vehicle's practicality, the not convenient to use person's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle buffer gear that falls to ground possesses the advantage that can cushion for unmanned aerial vehicle, has solved its descending mode of current unmanned aerial vehicle and has mostly directly made the landing leg land, does not have a device that can cushion to make the unmanned aerial vehicle landing leg fracture, break unmanned aerial vehicle's problem even.
In order to achieve the above object, the utility model provides a following technical scheme: an unmanned aerial vehicle floor buffer mechanism comprises an unmanned aerial vehicle, wherein supporting legs are fixedly connected to two sides of the bottom of the unmanned aerial vehicle, a buffer shell is fixedly connected to the bottom of each supporting leg, a supporting plate is fixedly connected to the top of the inner wall of the buffer shell, a lifting plate is fixedly connected to the bottom of the supporting plate, a buffer leg is slidably connected to the surface of the lifting plate, a positioning spring is sleeved on the surface of the supporting plate, the top of the positioning spring is fixedly connected with the inner wall of the buffer shell, the bottom of the positioning spring is fixedly connected with the top of the buffer leg, a damping spring is fixedly connected to the bottom of the inner wall of the buffer leg, the top of the damping spring is fixedly connected with the lifting plate, fixed blocks are fixedly connected to two sides of the buffer leg, an inclined plate is movably connected to the outer sides of the fixed blocks, a connecting, the top and the bottom of movable plate all with buffer housing's inner wall sliding connection, the outside fixedly connected with reset spring of movable plate, reset spring's the outside and buffer housing's inner wall fixed connection, buffer housing is run through and the outside fixedly connected with that extends to buffer housing falls the floor to buffer leg's bottom.
Preferably, the equal fixedly connected with slider in both sides of lifter plate, the spout that uses with the slider cooperation is seted up to the inner wall of buffering leg, slider sliding connection is in the inside of spout.
Preferably, the top and the bottom of movable plate all fixedly connected with sliding block, the sliding tray that uses with the sliding block cooperation is seted up to the inner wall of buffering shell, sliding block sliding connection is in the inside of sliding tray.
Preferably, the equal fixedly connected with slide bar in both sides at floor top, the surperficial cover of slide bar is equipped with the promotion spring, the bottom of promotion spring and the top fixed connection of floor, the top fixedly connected with sliding sleeve of promotion spring, sliding sleeve sliding connection is on the surface of slide bar, the inboard and the buffering shell fixed connection of sliding sleeve.
Preferably, the surface of the sliding rod is fixedly connected with a limiting plate at the top of the sliding sleeve, and the bottom of the limiting plate is in contact with the top of the sliding sleeve.
Preferably, the bottom of the floor is fixedly connected with a cushion pad, and the cushion pad is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up unmanned aerial vehicle, the landing leg, the buffering shell, the extension board, the lifter plate, the buffering leg, positioning spring, damping spring, the fixed block, the swash plate, the connecting block, the movable plate, reset spring and landing plate, it mostly is directly to make the landing leg land to have solved current unmanned aerial vehicle's descending mode, do not have a device that can cushion, thereby make the unmanned aerial vehicle landing leg fracture, even break unmanned aerial vehicle's problem, this unmanned aerial vehicle falls to the ground buffer gear, possess the advantage that can cushion for unmanned aerial vehicle, unmanned aerial vehicle's practicality has been improved, convenient to use person's use.
2. The utility model discloses a setting of slider and spout, the frictional force between lifter plate and the buffering leg inner wall has been reduced, make more smooth and easy of buffering leg motion, slider and spout have also played spacing effect simultaneously, setting through sliding block and sliding tray, the area of contact between movable plate and the buffering shell inner wall has been reduced, buffering shell wearing and tearing movable plate has been prevented, the life of movable plate has been prolonged, through the slide bar, promote the setting of spring and sliding sleeve, the stability of landing plate has been increased, landing plate atress is uneven and warp, setting through the limiting plate, can restrict the motion range of slide bar, the slide bar has been prevented to break away from the sliding sleeve, setting through the blotter, can absorb the power way of the floor bottom, the life on floor has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the structure of FIG. 1;
FIG. 3 is a sectional view of the structural cushioning shell of the present invention;
fig. 4 is an enlarged view of a portion B in the structure diagram 3 of the present invention.
In the figure: 1 unmanned aerial vehicle, 2 landing legs, 3 buffer housing, 4 extension boards, 5 lifter plates, 6 buffering legs, 7 positioning spring, 8 damping spring, 9 fixed blocks, 10 swash plates, 11 connecting blocks, 12 moving plates, 13 reset spring, 14 fall on the floor, 15 sliders, 16 chutes, 17 sliders, 18 sliding grooves, 19 sliding rods, 20 pushing springs, 21 sliding sleeves, 22 limiting plates, 23 blotter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an unmanned aerial vehicle landing buffer mechanism comprises an unmanned aerial vehicle 1, wherein two sides of the bottom of the unmanned aerial vehicle 1 are fixedly connected with supporting legs 2, the bottom of the supporting legs 2 is fixedly connected with a buffer housing 3, the top of the inner wall of the buffer housing 3 is fixedly connected with a supporting plate 4, the bottom of the supporting plate 4 is fixedly connected with a lifting plate 5, two sides of the lifting plate 5 are fixedly connected with sliders 15, the inner wall of the buffer leg 6 is provided with a chute 16 matched with the sliders 15 for use, the sliders 15 are slidably connected inside the chute 16, through the arrangement of the sliders 15 and the chute 16, the friction force between the lifting plate 5 and the inner wall of the buffer leg 6 is reduced, so that the buffer leg 6 moves more smoothly, meanwhile, the sliders 15 and the chute 16 play a role in limiting, the surface of the lifting plate 5 is slidably connected with the buffer leg 6, the surface of the supporting plate 4 is sleeved with a positioning, the bottom of the positioning spring 7 is fixedly connected with the top of the buffering leg 6, the bottom of the inner wall of the buffering leg 6 is fixedly connected with a damping spring 8, the top of the damping spring 8 is fixedly connected with the lifting plate 5, both sides of the buffering leg 6 are fixedly connected with fixed blocks 9, the outer side of the fixed blocks 9 is movably connected with an inclined plate 10, the outer side of the inclined plate 10 is movably connected with a connecting block 11, the outer side of the connecting block 11 is fixedly connected with a movable plate 12, the top and the bottom of the movable plate 12 are fixedly connected with sliding blocks 17, the inner wall of the buffering shell 3 is provided with sliding grooves 18 matched with the sliding blocks 17, the sliding blocks 17 are slidably connected inside the sliding grooves 18, the contact area between the movable plate 12 and the inner wall of the buffering shell 3 is reduced through the arrangement of the sliding blocks 17 and the sliding grooves 18, the movable plate of the buffering shell 3 is prevented from being abraded 12, the outer side of the moving plate 12 is fixedly connected with a return spring 13, the outer side of the return spring 13 is fixedly connected with the inner wall of the buffer shell 3, the bottom of the buffer leg 6 penetrates through the buffer shell 3 and extends to the outer side of the buffer shell 3 to be fixedly connected with a floor 14, both sides of the top of the floor 14 are fixedly connected with slide bars 19, the surface of each slide bar 19 is sleeved with a push spring 20, the bottom of each push spring 20 is fixedly connected with the top of the floor 14, the top of each push spring 20 is fixedly connected with a slide sleeve 21, each slide sleeve 21 is slidably connected with the surface of each slide bar 19, the inner side of each slide sleeve 21 is fixedly connected with the buffer shell 3, the stability of the floor 14 is improved through the arrangement of the slide bars 19, the push springs 20 and the slide sleeves 21, the deformation of the floor 14 due to uneven stress is prevented, the surfaces of the slide bars 19 are fixedly connected with limiting plates 22, the movement range of the slide rod 19 can be limited by the limiting plate 22, the slide rod 19 is prevented from being separated from the sliding sleeve 21, the bottom of the floor 14 is fixedly connected with the cushion pad 23, the cushion pad 23 is made of rubber, the force at the bottom of the floor 14 can be absorbed by the cushion pad 23, and the service life of the floor 14 is prolonged.
When the unmanned aerial vehicle 1 lands, the landing floor 14 is in contact with the ground, meanwhile, the unmanned aerial vehicle 1 cushions downwards and drives the supporting legs 2 to move downwards, the supporting legs 2 drive the buffering shell 3 to move downwards, the buffering shell 3 drives the supporting plates 4 to move downwards, the supporting plates 4 pull the positioning springs 7 to move downwards and enter the interiors of the buffering legs 6 and compress the damping springs 8, the damping springs 8 absorb buffering force, meanwhile, the buffering legs 6 enter the interiors of the buffering shell 3 and drive the fixing blocks 9 to move upwards, the fixing blocks 9 drive the inclined plates 10 to move upwards, the inclined plates 10 drive the connecting blocks 11 to move outwards, the connecting blocks 11 drive the moving plates 12 to move outwards, the moving plates 12 compress the return springs 13, the return springs 13 rebound and push the moving plates 12 inwards after absorbing force, the moving plates 12 drive the connecting blocks 11 to move inwards, the connecting blocks 11 drive the inclined plates 10 to move downwards, fixed block 9 drives buffering leg 6 downstream, and damping spring 8 rebounds simultaneously and promotes lifter plate 5 rebound, and lifter plate 5 drives extension board 4 rebound, alright completion unmanned aerial vehicle 1's buffering.
In summary, the following steps: this unmanned aerial vehicle buffer gear that falls to ground, through setting up unmanned aerial vehicle 1, landing leg 2, buffering shell 3, extension board 4, lifter plate 5, buffering leg 6, positioning spring 7, damping spring 8, fixed block 9, swash plate 10, connecting block 11, movable plate 12, reset spring 13 and floor 14 that falls, solved current unmanned aerial vehicle its descending mode and mostly directly make the landing leg land, do not have a device that can cushion to make the fracture of unmanned aerial vehicle landing leg, even break unmanned aerial vehicle's problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an unmanned aerial vehicle falls to ground buffer gear, includes unmanned aerial vehicle (1), its characterized in that: the unmanned aerial vehicle is characterized in that supporting legs (2) are fixedly connected to the two sides of the bottom of the unmanned aerial vehicle (1), a buffering shell (3) is fixedly connected to the bottom of each supporting leg (2), a supporting plate (4) is fixedly connected to the top of the inner wall of the buffering shell (3), a lifting plate (5) is fixedly connected to the bottom of each supporting plate (4), a buffering leg (6) is connected to the surface of each lifting plate (5) in a sliding mode, a positioning spring (7) is sleeved on the surface of each supporting plate (4), the top of each positioning spring (7) is fixedly connected with the inner wall of the buffering shell (3), the bottom of each positioning spring (7) is fixedly connected with the top of each buffering leg (6), a damping spring (8) is fixedly connected to the bottom of the inner wall of each buffering leg (6), the top of each damping spring (8) is fixedly connected with each lifting plate (5), and fixing blocks, the outside swing joint of fixed block (9) has swash plate (10), the outside swing joint of swash plate (10) has connecting block (11), the outside fixedly connected with movable plate (12) of connecting block (11), the top and the bottom of movable plate (12) all with the inner wall sliding connection of buffer housing (3), the outside fixedly connected with reset spring (13) of movable plate (12), the outside of reset spring (13) and the inner wall fixed connection of buffer housing (3), the outside fixedly connected with floor (14) that buffer housing (3) and extend to buffer housing (3) are run through to the bottom of buffering leg (6).
2. The landing buffer mechanism of the unmanned aerial vehicle of claim 1, wherein: the equal fixedly connected with slider (15) in both sides of lifter plate (5), spout (16) that use with slider (15) cooperation are seted up to the inner wall of buffering leg (6), slider (15) sliding connection is in the inside of spout (16).
3. The landing buffer mechanism of the unmanned aerial vehicle of claim 1, wherein: the top and the bottom of movable plate (12) all fixedly connected with sliding block (17), sliding tray (18) that use with sliding block (17) cooperation have been seted up to the inner wall of buffering shell (3), sliding block (17) sliding connection is in the inside of sliding tray (18).
4. The landing buffer mechanism of the unmanned aerial vehicle of claim 1, wherein: the equal fixedly connected with slide bar (19) in both sides at floor (14) top falls, the surface cover of slide bar (19) is equipped with and promotes spring (20), promote the bottom of spring (20) and the top fixed connection on floor (14) falls, promote top fixedly connected with sliding sleeve (21) of spring (20), sliding sleeve (21) sliding connection is on the surface of slide bar (19), the inboard and buffer housing (3) fixed connection of sliding sleeve (21).
5. The landing buffer mechanism of the unmanned aerial vehicle of claim 4, wherein: the surface of the sliding rod (19) is fixedly connected with a limiting plate (22) at the top of the sliding sleeve (21), and the bottom of the limiting plate (22) is in contact with the top of the sliding sleeve (21).
6. The landing buffer mechanism of the unmanned aerial vehicle of claim 1, wherein: the bottom of the floor (14) is fixedly connected with a cushion pad (23), and the cushion pad (23) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401708.6U CN210063354U (en) | 2019-03-28 | 2019-03-28 | Unmanned aerial vehicle falls to ground buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401708.6U CN210063354U (en) | 2019-03-28 | 2019-03-28 | Unmanned aerial vehicle falls to ground buffer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210063354U true CN210063354U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920401708.6U Expired - Fee Related CN210063354U (en) | 2019-03-28 | 2019-03-28 | Unmanned aerial vehicle falls to ground buffer gear |
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| CN (1) | CN210063354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196356A (en) * | 2020-03-13 | 2020-05-26 | 北京清航紫荆装备科技有限公司 | Cross double-rotor unmanned helicopter and flight controller vibration damping assembly thereof |
| CN115497372A (en) * | 2022-09-28 | 2022-12-20 | 国网江苏省电力有限公司仪征市供电分公司 | An electric well cover safety warning sign |
-
2019
- 2019-03-28 CN CN201920401708.6U patent/CN210063354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196356A (en) * | 2020-03-13 | 2020-05-26 | 北京清航紫荆装备科技有限公司 | Cross double-rotor unmanned helicopter and flight controller vibration damping assembly thereof |
| CN115497372A (en) * | 2022-09-28 | 2022-12-20 | 国网江苏省电力有限公司仪征市供电分公司 | An electric well cover safety warning sign |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210328 |