CN116750236A - Unmanned aerial vehicle buffering lift platform - Google Patents
Unmanned aerial vehicle buffering lift platform Download PDFInfo
- Publication number
- CN116750236A CN116750236A CN202310899462.0A CN202310899462A CN116750236A CN 116750236 A CN116750236 A CN 116750236A CN 202310899462 A CN202310899462 A CN 202310899462A CN 116750236 A CN116750236 A CN 116750236A
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- aerial vehicle
- unmanned aerial
- lifting platform
- buffering
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 31
- 239000000872 buffer Substances 0.000 claims abstract description 62
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000002146 bilateral effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
- B64U70/90—Launching from or landing on platforms
- B64U70/92—Portable platforms
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to a lifting platform, in particular to a buffering lifting platform of an unmanned aerial vehicle. The unmanned aerial vehicle buffering lifting platform capable of buffering unmanned aerial vehicle landing is required to be designed, unmanned aerial vehicle damage is prevented, and safety is improved. The utility model provides an unmanned aerial vehicle buffering lift platform, including box, movable rack and telescopic link etc. both sides all bilateral symmetry are provided with the movable rack around the box bottom, and bottom bilateral symmetry rigid coupling has the telescopic link in the box. According to the invention, the unmanned aerial vehicle is placed on the buffer plate, the servo motor is started to rotate forward to enable the lifting platform to move upwards to a proper position, so that the buffer plate drives the unmanned aerial vehicle to move upwards to a proper position, then the unmanned aerial vehicle is controlled to take off, when the unmanned aerial vehicle lands on the buffer plate, the buffer plate buffers the unmanned aerial vehicle, and damage caused by violent landing of the unmanned aerial vehicle is prevented, so that the safety of the unmanned aerial vehicle is improved.
Description
Technical Field
The invention relates to a lifting platform, in particular to a buffering lifting platform of an unmanned aerial vehicle.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle operated by using a radio remote control device and a self-contained program control device, or is operated completely or intermittently and autonomously by a vehicle-mounted computer, and in order to enable the unmanned aerial vehicle to land and take off better, a lifting platform is used for the unmanned aerial vehicle to land and take off.
The chinese patent with publication number CN216684894U discloses an unmanned aerial vehicle parking platform elevating system, wherein, including quick-witted case, quick-witted incasement has seted up the organic storehouse, the inside fixedly connected with motor of organic storehouse, the bearing is worn to be equipped with on the organic storehouse upper surface, motor output shaft wears to establish in the bearing, and above-mentioned patent is even can supply unmanned aerial vehicle to park and take off, but because the roof is fixed setting, does not have the buffering power, receives violent striking when leading to unmanned aerial vehicle to drop, leads to unmanned aerial vehicle to have the damage of certain degree easily, and the security is low.
The invention aims to solve the problems in the above patent, and therefore provides an unmanned aerial vehicle buffer lifting platform which can buffer the landing of an unmanned aerial vehicle, prevent the unmanned aerial vehicle from being damaged and improve the safety.
Disclosure of Invention
In order to overcome the defects that the unmanned aerial vehicle is easy to damage to a certain extent and low in safety caused by violent impact when the unmanned aerial vehicle falls due to the fact that the top plate is fixedly arranged and does not have buffering power although the unmanned aerial vehicle can park and take off, the invention provides the unmanned aerial vehicle buffering lifting platform capable of buffering the falling of the unmanned aerial vehicle, preventing the unmanned aerial vehicle from being damaged and improving the safety.
The invention is realized by the following technical approaches:
the utility model provides an unmanned aerial vehicle buffering lift platform, including the box, remove the frame, atress pole, lift platform and telescopic link, both sides all bilateral symmetry is provided with the removal frame around the bottom in the box, bottom bilateral symmetry rigid coupling has the telescopic link in the box, the rigid coupling has lift platform between the left and right sides telescopic link top, still including buffer gear and actuating mechanism, be provided with on the lift platform and be used for carrying out buffer gear to unmanned aerial vehicle landing, be provided with the actuating mechanism who is used for driving the lift platform and remove on the box.
Further stated, the buffer gear is including buffer board, guide pillar and first spring, and both sides all bilateral symmetry slidingtype cross-under has the guide pillar around the lift platform bottom, and the rigid coupling has the buffer board that is used for buffering unmanned aerial vehicle to descend between four guide pillar tops, is connected with first spring between four guide pillar bottoms and the lift platform outer bottom.
Further stated, the driving mechanism comprises a threaded sleeve, a screw and a servo motor, the middle of the outer bottom of the lifting platform is fixedly connected with the screw, the middle of the inner bottom of the box body is rotationally connected with the threaded sleeve for driving the screw to move, the threaded sleeve is in threaded connection with the screw, the middle of the lower part of the front side surface in the box body is fixedly connected with the servo motor, and the output shaft of the servo motor is in transmission with the lower part of the outer side of the threaded sleeve through a synchronous belt assembly.
Further stated, the shielding mechanism for protecting the unmanned aerial vehicle is further included, the shielding mechanism comprises piston cylinders, u-shaped piston rods, air ducts, air bags and limiting plates, the air bags for protecting the unmanned aerial vehicle are fixedly connected to the tops of the buffer plates at even intervals, the limiting plates are fixedly connected to the outer tops of the four air bags, the piston cylinders are symmetrically and fixedly connected to the left side and the right side of the bottom of the lifting platform, the air ducts are communicated to the lower portions of the four piston cylinders, the tail ends of the four air ducts are respectively connected and communicated with the bottoms of the four air bags, the u-shaped piston rods are slidably connected between the inner sides of the two piston cylinders at each side, and the lower portions of the u-shaped piston rods at the left side and the right side are respectively fixedly connected to the lower portions of the left side and the right side surfaces of the box body.
The device comprises a box body, and is characterized by further comprising a supporting mechanism for supporting and fixing the box body, wherein the supporting mechanism comprises supporting rods, positioning rubber blocks, torsion springs, rope pulleys, stay wires, limiting frames, buffer rods and rotating rods, the lower parts of the front side and the rear side of the box body are all symmetrically and rotationally connected with the rotating rods, the supporting rods for supporting the box body are fixedly sleeved on the outer sides of the four rotating rods, the positioning rubber blocks are fixedly connected between the inner sides of the four supporting rods, the torsion springs are connected between the inner sides of the four rotating rods and the inner sides of the box body, the rope pulleys are fixedly sleeved on the inner sides of the four rotating rods, the stay wires are wound on the rope pulleys, the upper parts of the front side and the rear side surfaces of the box body are slidably connected with the limiting frames for driving the stay wires to move, the limiting frames are fixedly connected with the tail ends of the four stay wires, the buffer rods for driving the limiting frames to move upwards are symmetrically fixedly connected on the front and rear sides of the outer bottom of the lifting platform.
The further explanation still includes mounting bracket and light, and both sides upper portion all rigid couplings has the mounting bracket around the box, and the rigid coupling that both sides mounting bracket lateral surfaces all evenly spaced around is used for shining the surrounding.
Further stated, the lifting device also comprises bearing rods and second springs, wherein the bearing rods used for buffering the lifting platform are symmetrically connected to the upper parts of the front side and the rear side of the box body in a sliding manner, the top ends of the bearing rods are in contact with the lifting platform, and the second springs are connected between the lower parts of the four bearing rods and the inner side of the box body.
Further description, the device also comprises a stress rod, and the middle part of the right side surface outside the box body is fixedly connected with the stress rod.
The invention has the remarkable advantages that:
1. put unmanned aerial vehicle on the buffer board, start servo motor corotation makes lift platform upwards move to suitable position, just so makes the buffer board drive unmanned aerial vehicle upwards move to suitable position, then controls unmanned aerial vehicle and take off, when unmanned aerial vehicle drops to the buffer board, the buffer board buffers unmanned aerial vehicle, just also leads to the damage to preventing violent descending of unmanned aerial vehicle to improve unmanned aerial vehicle's security.
2. Under the effect of shielding mechanism, whenever lift platform upwards moves, shielding mechanism function can block unmanned aerial vehicle four sides's crosswind, can prevent that unmanned aerial vehicle from receiving the influence of crosswind to appear the skew phenomenon and lead to falling down the damage to guarantee unmanned aerial vehicle's safety.
3. Under the effect of supporting mechanism, whenever lift platform upwards moves, supporting mechanism function can support fixedly the box, can prevent that the box from producing the skew phenomenon and influencing unmanned aerial vehicle's descending to improve unmanned aerial vehicle descending stability.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the telescopic rod of the present invention.
Fig. 3 is a schematic view of a partially cut-away structure of a cushioning mechanism of the present invention.
Fig. 4 is a schematic view of a partially cut-away structure of the lifting screw of the present invention.
Fig. 5 is a schematic perspective view of a shielding mechanism and a supporting mechanism according to the present invention.
FIG. 6 is a schematic view of a partially cut-away structure of a shielding mechanism of the present invention.
Fig. 7 is a schematic view of a partially cut-away structure of the support mechanism of the present invention.
Fig. 8 is an enlarged schematic view of the portion a of the present invention.
Fig. 9 is a schematic view of a partially cut-away structure of a stop block of the present invention.
Fig. 10 is a schematic perspective view of the lighting lamp and the bearing rod according to the present invention.
Part names and serial numbers in the figure: the device comprises a 1-box body, a 2-moving frame, a 3-stressed rod, a 4-lifting platform, a 5-telescopic rod, a 6-buffer mechanism, a 61-buffer plate, a 62-guide column, a 63-first spring, a 7-drive mechanism, a 71-threaded sleeve, a 72-screw rod, a 73-servo motor, a 8-shielding mechanism, a 81-piston cylinder, a 82-u-shaped piston rod, a 83-air pipe, a 84-air bag, a 85-limiting plate, a 9-supporting mechanism, a 91-supporting rod, a 92-positioning rubber block, a 93-torsion spring, a 94-rope pulley, a 95-pull wire, a 96-limiting frame, a 97-buffer rod, a 99-rotating rod, a 10-mounting frame, a 11-illuminating lamp, a 12-bearing rod and a 13-second spring.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Example 1
The utility model provides an unmanned aerial vehicle buffering lift platform, including box 1, remove frame 2, atress pole 3, lift platform 4, telescopic link 5, buffer gear 6 and actuating mechanism 7, please see the illustration of fig. 1-4, both sides all bilateral symmetry are provided with and remove frame 2 around the outer bottom of box 1, bottom bilateral symmetry rigid coupling has telescopic link 5 in the box 1, install lift platform 4 through welded connection's mode between the telescopic link 5 top of left and right sides, atress pole 3 is installed through welded connection's mode in the middle part of the outer right flank of box 1, be provided with buffer gear 6 on the lift platform 4, when buffer gear 6 operates, buffer gear 6 can realize buffering unmanned aerial vehicle whereabouts, be provided with actuating mechanism 7 on the box 1, when actuating mechanism 7 operates, actuating mechanism 7 can realize driving lift platform 4 and remove.
The buffer mechanism 6 includes a buffer plate 61, guide posts 62 and a first spring 63, please refer to fig. 2 and 3, two sides of the bottom of the lifting platform 4 are symmetrically and slidably connected with the guide posts 62, the buffer plate 61 is fixedly connected between the top ends of the four guide posts 62, when the unmanned aerial vehicle lands, the buffer plate 61 can buffer the landing of the unmanned aerial vehicle, and the first spring 63 is connected between the bottom ends of the four guide posts 62 and the outer bottom of the lifting platform 4.
The driving mechanism 7 comprises a threaded sleeve 71, a screw 72 and a servo motor 73, as shown in fig. 2 and 4, the middle of the outer bottom of the lifting platform 4 is fixedly connected with the screw 72, the middle of the inner bottom of the box body 1 is rotationally connected with the threaded sleeve 71, the threaded sleeve 71 is in threaded connection with the screw 72, when the threaded sleeve 71 rotates, the threaded sleeve 71 can drive the screw 72 to move, the servo motor 73 is installed in the middle of the lower part of the inner front side surface of the box body 1 in a bolt connection manner, and an output shaft of the servo motor 73 is in transmission with the lower part of the outer side of the threaded sleeve 71 through a synchronous belt assembly.
Firstly hold atress pole 3 and remove this device to unmanned aerial vehicle place of taking off through removing frame 2, owing to the effect of atress pole 3, can make the better removal of this device, put unmanned aerial vehicle on buffer board 61 again, then start servo motor 73 forward rotation, servo motor 73 forward rotation drives screw sleeve 71 forward rotation through the hold-in range subassembly transmission, screw sleeve 71 forward rotation drives screw rod 72 and reciprocates, screw rod 72 upward movement drives lift platform 4 upward movement, telescopic link 5 is directed lift platform 4, lift platform 4 upward movement drives guide pillar 62 upward movement through first spring 63, guide pillar 62 upward movement drives buffer board 61 upward movement, buffer board 61 upward movement drives unmanned aerial vehicle upward movement, when unmanned aerial vehicle upward movement arrives suitable position, close servo motor 73, the use of taking off from buffer board 61 of control unmanned aerial vehicle again. When the unmanned aerial vehicle is used up and needs to land, the unmanned aerial vehicle is controlled to fly back to the buffer plate 61 to land, and the buffer plate 61 buffers the landing of the unmanned aerial vehicle due to the action of the first spring 63, so that damage is caused to the phenomenon that the unmanned aerial vehicle lands violently is prevented, and the safety of the unmanned aerial vehicle is improved. After the unmanned aerial vehicle lands, start servo motor 73 reversal, servo motor 73 reversal drives screw sleeve 71 reversal through the hold-in range subassembly, just so make screw rod 72 move down and reset drive lift platform 4 move down and reset, lift platform 4 reset drives guide pillar 62 move down through first spring 63 and resets, guide pillar 62 reset drives buffer board 61 move down and reset, just also makes unmanned aerial vehicle move down and reset, takes off unmanned aerial vehicle again.
Example 2
On the basis of embodiment 1, the device further comprises a shielding mechanism 8, the shielding mechanism 8 comprises piston cylinders 81, u-shaped piston rods 82, air guide pipes 83, air bags 84 and limiting plates 85, as shown in fig. 5 and 6, the air bags 84 are fixedly connected to the tops of the buffer plates 61 at even intervals, when the air bags 84 are inflated, the air bags 84 can protect an unmanned aerial vehicle, the limiting plates 85 are fixedly connected to the outer tops of the four air bags 84, the piston cylinders 81 are symmetrically and fixedly connected to the left side and the right side of the bottom of the lifting platform 4, the lower portions of the four piston cylinders 81 are communicated with the air guide pipes 83, the tail ends of the four air guide pipes 83 are respectively connected and communicated with the bottoms of the four air bags 84, the u-shaped piston rods 82 are slidably connected between the inner sides of the two piston cylinders 81 on each side, and the lower portions of the u-shaped piston rods 82 on the left side and the right side are respectively installed in a mode of being connected with the lower portions of the left side and right side surfaces of the box body 1 through bolts.
The supporting mechanism 9 comprises a supporting rod 91, a positioning rubber block 92, torsion springs 93, rope pulleys 94, stay wires 95, limiting frames 96, buffer rods 97 and rotating rods 99, please refer to fig. 5, 7, 8 and 9, the lower parts of the front side and the rear side of the box body 1 are symmetrically rotated and connected with the rotating rods 99, the supporting rods 91 are fixedly sleeved on the outer sides of the four rotating rods 99, when the supporting rods 91 swing outwards to a proper position, the supporting rods 91 can support the box body 1, the positioning rubber blocks 92 are fixedly connected on the inner ends of the four supporting rods 91, the torsion springs 93 are connected between the inner sides of the four rotating rods 99 and the inner sides of the box body 1, the rope pulleys 94 are fixedly sleeved on the inner sides of the four rotating rods 99, the stay wires 95 are wound on the rope pulleys 94, the upper parts of the front side and the rear side of the box body 1 are slidably connected with the limiting frames 96, when the limiting frames 96 are upwards moved, the limiting frames 96 can drive the stay wires 95 to move, when the buffer rods 97 are symmetrically fixedly connected on the middle of the outer sides of the lifting platform 4, and the buffer rods 97 can move upwards, and the buffer rods 97 can be upwards moved.
When the servo motor 73 starts to rotate positively, the lifting platform 4 moves upwards to drive the piston cylinder 81 to move upwards, the u-shaped piston rod 82 pushes air in the piston cylinder 81 into the air guide pipe 83 due to the fact that the u-shaped piston rod 82 is fixedly arranged, the air in the air guide pipe 83 is discharged into the air bag 84, the air bag 84 is continuously expanded to drive the limiting plate 85 to move upwards along with the discharge of the air, the air bag 84 expands to block the four sides of the unmanned aerial vehicle, the unmanned aerial vehicle is protected, and when the lifting platform 4 stops moving upwards, the air bag 84 stops to expand continuously, and the take-off of the unmanned aerial vehicle can be controlled. When the unmanned aerial vehicle is used up and falls onto the buffer plate 61, the air bag 84 continues to protect the unmanned aerial vehicle, crosswind on four sides of the unmanned aerial vehicle is blocked, the servo motor 73 is started to rotate reversely, the lifting platform 4 moves downwards to drive the piston cylinder 81 to move downwards to reset, the u-shaped piston rod 82 also pumps air in the air bag 84 into the piston cylinder 81 through the air duct 83, and the air bag 84 continuously contracts to reset to drive the limiting plate 85 to move downwards to reset along with the air being pumped away. Therefore, the unmanned aerial vehicle can be prevented from being damaged due to falling caused by the offset phenomenon caused by the influence of crosswind, and the safety of the unmanned aerial vehicle is ensured.
When the lifting platform 4 moves upwards, the lifting platform 4 moves upwards to drive the buffer rod 97 to move upwards, when the buffer rod 97 moves upwards to be in contact with the limiting frame 96, the buffer rod 97 drives the limiting frame 96 to move upwards, the limiting frame 96 moves upwards to drive the pull wire 95 to move upwards, the pull wire 95 moves upwards to drive the four rope pulleys 94 to rotate, the four rope pulleys 94 rotate to drive the four rotating rods 99 to rotate, the torsion springs 93 are compressed, the four rotating rods 99 rotate to drive the four supporting rods 91 to swing outwards, the four supporting rods 91 swing outwards to drive the four positioning rubber blocks 92 to swing outwards, when the four positioning rubber blocks 92 swing outwards to be in contact with the ground, the four supporting rods 91 support and fix the box 1, can make bracing piece 91 more firm support fixedly to box 1, at this moment, lift platform 4 just also stops to drive buffer rod 97 upward movement, after unmanned aerial vehicle descends to buffer plate 61, lift platform 4 downward movement resets and drives buffer rod 97 downward movement and reset, buffer rod 97 resets and is not spacing to spacing 96, because of the effect of gravity, spacing 96 downward movement resets, guy 95 is relaxed, because of torsion spring 93's effect, bull stick 99 reverse rotation resets and drives rope sheave 94 reverse rotation and reset, rope sheave 94 resets and will guy 95 rolling resets, and bull stick 99 reverse rotation resets and drives four spinal branch vaulting poles 91 and inwards swing and reset, four spinal branch vaulting poles 91 inwards swing resets and drive location glue piece 92 inwards swing and reset. Therefore, the unmanned aerial vehicle can be prevented from being influenced by the deviation phenomenon of the box body 1, and the landing stability of the unmanned aerial vehicle is improved.
Example 3
On the basis of embodiment 1 and embodiment 2, still include mounting bracket 10 and light 11, please see the fig. 10 and show, the mounting bracket 10 is installed through welded connection's mode in the both sides upper portion around the box 1 is outside, and the rigid coupling that all evenly separates is outside the mounting bracket 10 of both sides around has three light 11, and when light 11 starts, light 11 can realize shining around.
The lifting device further comprises bearing rods 12 and second springs 13, as shown in fig. 10, the bearing rods 12 are symmetrically and slidably connected on the upper portions of the front side and the rear side in the box body 1, the top ends of the bearing rods 12 are in contact with the lifting platform 4, the bearing rods 12 can buffer the lifting platform 4, and the second springs 13 are connected between the lower portions of the four bearing rods 12 and the inner side of the box body 1.
When the surroundings are too dark, the illuminating lamp 11 can be started, the illuminating lamp 11 illuminates the surroundings, so that the box body 1 is more clearly seen by people, and the unmanned aerial vehicle is controlled to fall on the buffer plate 61. When the device is not needed, the illuminating lamp 11 is turned off. So, can prevent that box 1 from being difficult to by the people to see clearly influence unmanned aerial vehicle's descending to improve unmanned aerial vehicle descending accuracy.
When the lifting platform 4 moves upwards, the lifting platform 4 is separated from the bearing rod 12, and then when the lifting platform 4 moves downwards to reset, the lifting platform 4 is contacted with the bearing rod 12, and the bearing rod 12 buffers the lifting platform 4 due to the action of the second spring 13. In this way, the lifting platform 4 can be prevented from being worn due to violent downward movement and reset, and the long service life of the lifting platform 4 is ensured.
Finally, it is necessary to state that: the foregoing is provided to assist in understanding the technical solutions of the present invention, and is not to be construed as limiting the scope of protection of the present invention; insubstantial modifications and variations from the above teachings are within the scope of the invention as claimed.
Claims (8)
1. The utility model provides an unmanned aerial vehicle buffering lift platform, including box (1), remove frame (2), atress pole (3), lift platform (4) and telescopic link (5), both sides all bilateral symmetry are provided with around the outer bottom of box (1) and remove frame (2), bottom bilateral symmetry rigid coupling has telescopic link (5) in box (1), rigid coupling has lift platform (4) between left and right sides telescopic link (5) top, characterized by, still including buffer gear (6) and actuating mechanism (7), be provided with on lift platform (4) and be used for descending buffer gear (6) that carry out buffering to unmanned aerial vehicle, be provided with on box (1) actuating mechanism (7) that are used for driving lift platform (4) and remove.
2. The unmanned aerial vehicle buffering lifting platform according to claim 1, wherein the buffering mechanism (6) comprises a buffering plate (61), guide posts (62) and first springs (63), wherein guide posts (62) are symmetrically connected to the front side and the rear side of the bottom of the lifting platform (4) in a sliding mode in a penetrating mode, the buffering plate (61) used for buffering the landing of the unmanned aerial vehicle is fixedly connected between the tops of the four guide posts (62), and the first springs (63) are connected between the bottoms of the four guide posts (62) and the outer bottom of the lifting platform (4).
3. The unmanned aerial vehicle buffering lifting platform according to claim 2, wherein the driving mechanism (7) comprises a threaded sleeve (71), a screw rod (72) and a servo motor (73), the screw rod (72) is fixedly connected in the middle of the outer bottom of the lifting platform (4), the threaded sleeve (71) used for driving the screw rod (72) to move is rotationally connected in the middle of the inner bottom of the box body (1), the threaded sleeve (71) is in threaded connection with the screw rod (72), the servo motor (73) is fixedly connected in the middle of the lower part of the inner front side surface of the box body (1), and the output shaft of the servo motor (73) is in transmission with the lower part of the outer side of the threaded sleeve (71) through a synchronous belt assembly.
4. The unmanned aerial vehicle buffering lifting platform according to claim 3, further comprising a shielding mechanism (8) for protecting the unmanned aerial vehicle, wherein the shielding mechanism (8) comprises a piston cylinder (81), u-shaped piston rods (82), air guide pipes (83), air bags (84) and limiting plates (85), the air bags (84) for protecting the unmanned aerial vehicle are fixedly connected to the tops of the buffering plates (61) at uniform intervals, the limiting plates (85) are fixedly connected to the outer tops of the four air bags (84), the piston cylinders (81) are symmetrically and fixedly connected to the left side and the right side of the bottom of the lifting platform (4), the lower parts of the four piston cylinders (81) are communicated with air guide pipes (83), the tail ends of the four air guide pipes (83) are respectively connected and communicated with the bottoms of the four air bags (84), the u-shaped piston rods (82) are connected between the inner sides of the two piston cylinders (81), and the lower parts of the u-shaped piston rods (82) on the left side and the right side are fixedly connected to the lower parts of the left side and the right side surfaces of the box body (1).
5. The unmanned aerial vehicle buffering lifting platform of claim 4, further comprising a supporting mechanism (9) for supporting and fixing the box body (1), wherein the supporting mechanism (9) comprises a supporting rod (91), a positioning rubber block (92), a torsion spring (93), a rope pulley (94), a stay wire (95), a limiting frame (96), a buffer rod (97) and a rotating rod (99), the lower parts of the front side and the rear side of the box body (1) are symmetrically and horizontally connected with the rotating rod (99), supporting rods (91) for supporting the box body (1) are fixedly sleeved on the outer sides of the four rotating rods (99), a positioning rubber block (92) is fixedly connected between the inner sides of the four rotating rods (99) and the inner sides of the box body (1), a torsion spring (93) is fixedly sleeved on the inner sides of the four rotating rods (99), the rope pulley (94) is wound with the stay wire (95), the upper parts of the front side and the rear side of the box body (1) are slidably connected with the limiting frame (96) for driving the stay wire (95) to move, the middle of the buffer rod (96) is fixedly connected with the middle part of the buffer rod (95) for driving the lifting platform to move upwards, the buffer rods (97) on the front side and the rear side penetrate through the limiting frame (96) in a sliding mode.
6. The unmanned aerial vehicle buffering lifting platform according to claim 5, further comprising a mounting frame (10) and illuminating lamps (11), wherein the mounting frame (10) is fixedly connected to the upper portions of the front side and the rear side of the box body (1), and three illuminating lamps (11) for illuminating the surroundings are fixedly connected to the outer side surfaces of the mounting frames (10) on the front side and the rear side at uniform intervals.
7. The unmanned aerial vehicle buffering lifting platform according to claim 6, further comprising bearing rods (12) and second springs (13), wherein the bearing rods (12) used for buffering the lifting platform (4) are symmetrically connected to the upper portions of the front side and the rear side of the box body (1) in a sliding mode, the top ends of the bearing rods (12) are in contact with the lifting platform (4), and the second springs (13) are connected between the lower portions of the four bearing rods (12) and the inner side of the box body (1).
8. The unmanned aerial vehicle buffering lifting platform of claim 7, further comprising a stress rod (3), wherein the stress rod (3) is fixedly connected to the middle of the outer right side surface of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310899462.0A CN116750236A (en) | 2023-07-20 | 2023-07-20 | Unmanned aerial vehicle buffering lift platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310899462.0A CN116750236A (en) | 2023-07-20 | 2023-07-20 | Unmanned aerial vehicle buffering lift platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116750236A true CN116750236A (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310899462.0A Withdrawn CN116750236A (en) | 2023-07-20 | 2023-07-20 | Unmanned aerial vehicle buffering lift platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116750236A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117550126A (en) * | 2024-01-11 | 2024-02-13 | 华慧科技(长春)有限公司 | Unmanned aerial vehicle is with platform that takes off and land |
| CN118529603A (en) * | 2024-07-24 | 2024-08-23 | 微山山水水泥有限公司 | Limestone loading hoisting accessory for cement preparation |
-
2023
- 2023-07-20 CN CN202310899462.0A patent/CN116750236A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117550126A (en) * | 2024-01-11 | 2024-02-13 | 华慧科技(长春)有限公司 | Unmanned aerial vehicle is with platform that takes off and land |
| CN117550126B (en) * | 2024-01-11 | 2024-04-02 | 华慧科技(长春)有限公司 | Unmanned aerial vehicle is with platform that takes off and land |
| CN118529603A (en) * | 2024-07-24 | 2024-08-23 | 微山山水水泥有限公司 | Limestone loading hoisting accessory for cement preparation |
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Application publication date: 20230915 |
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