CN215514096U - Unmanned aerial vehicle's bullet formula shock attenuation foot that falls to ground - Google Patents
Unmanned aerial vehicle's bullet formula shock attenuation foot that falls to ground Download PDFInfo
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- CN215514096U CN215514096U CN202120607614.1U CN202120607614U CN215514096U CN 215514096 U CN215514096 U CN 215514096U CN 202120607614 U CN202120607614 U CN 202120607614U CN 215514096 U CN215514096 U CN 215514096U
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- unmanned aerial
- aerial vehicle
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- buffering
- arm
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- 230000035939 shock Effects 0.000 title claims abstract description 26
- 230000003139 buffering effect Effects 0.000 claims abstract description 66
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000002633 protecting effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a landing elastic type shock absorption foot of an unmanned aerial vehicle, which comprises an unmanned aerial vehicle body and two buffering arms, wherein moving openings are formed at two ends of the bottom of the unmanned aerial vehicle body, the two buffering arms for stably landing the unmanned aerial vehicle and reducing shock are distributed at two ends of the bottom of the unmanned aerial vehicle body, the buffering arms are internally provided with buffering openings, connecting columns are inserted in the buffering openings in a sliding manner, mounting blocks fixed with the bottom of the unmanned aerial vehicle body are fixed at two ends of each connecting column, shock absorption pieces abutting against the connecting columns are fixed on the outer sides of the buffering arms, stabilizing pieces are fixed at the bottoms of the buffering arms, and a protection piece for protecting a camera is installed at the top of each buffering arm. Can adjust, avoid the too big phenomenon of empting of appearance of unmanned aerial vehicle slope.
Description
Technical Field
The utility model relates to the technical field of buffering supports of unmanned aerial vehicles, in particular to a landing elastic damping foot of an unmanned aerial vehicle.
Background
Unmanned aerial vehicle is the unmanned vehicles who controls through radio remote control equipment or machine carries out computer remote control system, and unmanned aerial vehicle simple structure, use cost are low, are applicable to the task that the someone aircraft should not carry out, are emergent in emergency, early warning have very big effect, and more people prefer to carry out the high altitude with unmanned aerial vehicle at present and take photo out good picture and image.
At present, the shooting equipment price that general unmanned aerial vehicle carried on is comparatively expensive, inside accurate electronic component is more, violent vibrations that the operation carelessly caused can damage the structure of shooting equipment and unmanned aerial vehicle itself when descending, based on this, most unmanned aerial vehicle have all set up the buffering support on the existing market, vibrations brought when reducing the descending through the buffering support, current buffering support, most all utilize the spring to make the supporting leg can reciprocate and cushion, but still can have the condition of vibrations to take place, touchhing the circumstances of ground unevenness, make two supporting legs bottommost slopes to have certain difference in height, the extremely easy quick-witted phenomenon that turns over appears, make the camera appear the damage, for this reason, we provide an unmanned aerial vehicle's bullet formula shock attenuation foot that falls to the ground.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a landing elastic damping foot of an unmanned aerial vehicle, which is convenient for landing on uneven ground, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an unmanned aerial vehicle's bullet formula shock attenuation foot that falls to ground, includes unmanned aerial vehicle fuselage and two buffering arms, the mouth that moves has all been opened at unmanned aerial vehicle fuselage bottom both ends for unmanned aerial vehicle steadily falls to the ground and reduces two of vibrations the buffering arm distributes at unmanned aerial vehicle fuselage bottom both ends, it has the buffering mouth to open in the buffering arm, and the interior slip grafting of buffering has the spliced pole, the spliced pole both ends are fixed with the installation piece fixed with unmanned aerial vehicle fuselage bottom, and the buffering arm outside is fixed with the shock attenuation piece that offsets with the spliced pole, buffering arm bottom is fixed with the stabilizing piece, and the top installs the protection piece that is used for the camera protection to use.
Preferably, the stabilizing part is including fixing the connecting rod in buffering arm bottom and fixing the backup pad in the buffering arm bottom outside, the connecting rod both ends all are fixed with the contact arm through the articulated elements, the backup pad internal fixation has the arc pole, and the arc pole both ends all slide and cup joint with the fixed arc cover of two contact arms, arc cover outer end is fixed with the offset, and arc pole outside cover have with the extrusion spring of offset and backup pad contact, the stabilizing part plays a stable effect for on unsmooth subaerial, adjust through the slope of contact arm, thereby make unmanned aerial vehicle descend more steadily.
Preferably, the damping piece is including the slurcam that offsets with the spliced pole in the installation and buffer, slurcam both ends bottom is fixed with the slide bar, slide bar bottom slip cup joint with the fixed connecting block in the buffering arm outside, and slide bar outside cover has the buffer spring fixed with the connecting block, through the buffer spring in the damping piece, carries out the regulation of angle to buffering damping plate to realize the shock attenuation effect.
Preferably, the protection piece includes that the slip is pegged graft in two intraoral movable blocks of removal, the movable block outer end is fixed with push plate, the push plate outside is rotated through pivot and buffer arm top and is connected, and the opposite side is fixed with the buffer air cushion, and when unmanned aerial vehicle descends, through the buffer arm of extrusion slope for two push plate inside movements, thereby extrude the protection with the camera between, avoid receiving the damage.
Preferably, the contact end of the pushing plate and the connecting column is of an arc-shaped surface structure, and the pushing plate is more stably pushed due to the design of the arc-shaped surface structure.
Preferably, one end of the buffer spring, which is close to the push rod, is fixed with a push block which is in sliding connection with the slide rod, so that the pushing effect on the push rod is improved.
Preferably, the outer side of the contact rod is sleeved with a rubber protective sleeve, so that the contact rod is convenient to replace after being worn after long-term use.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the buffering arm is obliquely installed and matched with the buffering of the damping piece, so that the unmanned aerial vehicle can play a buffering and shockproof effect when landing, and meanwhile, the two stabilizing pieces arranged at the bottom of the buffering arm are adjusted, so that the unmanned aerial vehicle can be adjusted when parked on uneven ground, and the phenomenon of toppling over caused by overlarge inclination of the unmanned aerial vehicle is avoided.
2. According to the utility model, the height of the unmanned aerial vehicle after falling is reduced through the inclination of the buffer arm, and the unmanned aerial vehicle is not easy to topple even if the center of gravity is reduced.
3. When the buffer arm is inclined, the push plate can be driven to move, so that the buffer air cushion is abutted against equipment such as a camera, and a protection effect is achieved.
Drawings
FIG. 1 is a schematic view of the present invention in a docking configuration with a container;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional view of the docking of the connecting bracket and the adjustment assembly of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is an enlarged view of fig. 3 at B.
In the figure: 1-unmanned plane body; 2-moving the port; 3-a buffer arm; 4-buffer port; 5-connecting the column; 6, mounting a block; 7-a shock absorbing member; 8-a stabilizer; 9-a guard; 10-a connecting rod; 11-a support plate; 12-a contact rod; 13-an arc-shaped rod; 14-arc-shaped sleeve; 15-a resisting plate; 16-a compression spring; 17-a pushing plate; 18-a slide bar; 19-a buffer spring; 20-a moving block; 21-a push plate; 22-buffer air cushion; 23-a push block; 24-connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Please refer to fig. 1-5, the landing elastic shock absorption foot of the unmanned aerial vehicle in the figure comprises an unmanned aerial vehicle body 1 and two buffering arms 3, wherein moving ports 2 are respectively arranged at two ends of the bottom of the unmanned aerial vehicle body 1 for stably landing the unmanned aerial vehicle to reduce the shock, the buffering arms 3 are distributed at two ends of the bottom of the unmanned aerial vehicle body 1, a buffering port 4 is arranged in the buffering arm 3, a connecting column 5 is inserted in the buffering port 4 in a sliding manner, mounting blocks 6 fixed to the bottom of the unmanned aerial vehicle body 1 are fixed to two ends of the connecting column 5, a shock absorption piece 7 offsetting the connecting column 5 is fixed to the outer side of the buffering arm 3, a stabilizing piece 8 is fixed to the bottom of the buffering arm 3, and a protection piece 9 for protecting the camera is installed at the top of the buffering arm.
Simultaneously, the buffer member 7 is including placeeing the slurcam 17 that offsets with spliced pole 5 in with buffering mouth 4, slurcam 17 both ends bottom is fixed with slide bar 18, slide bar 18 bottom slip cup joints have with the fixed connecting block 24 in the buffer arm 3 outside, and slide bar 18 outside cover has the buffer spring 19 fixed with connecting block 24, makes buffer arm 3 when receiving impact angle and changing through buffer member 7, plays a conflict effect, carries out a buffering, wherein, for making the effect of slurcam 17 more stable, be the arcwall face structure with slurcam 17 and spliced pole 5 contact tip.
In addition, in order to facilitate the pushing of the buffer spring 19 to the pushing plate 17, a pushing block 23 slidably connected with the sliding rod 18 is fixed at one end of the buffer spring 19 close to the pushing plate 17.
Meanwhile, the protection part 9 comprises a moving block 20 inserted into the two moving ports 2 in a sliding manner, a push plate 21 is fixed at the outer end of the moving block 20, the outer side of the push plate 21 is rotatably connected with the top end of the buffer arm 3 through a rotating shaft, and a buffer air cushion 22 is fixed at the other side of the push plate 21.
The principle of damping when unmanned aerial vehicle lands on the inclined plane is as follows: when unmanned aerial vehicle descends, the contact of ground can be preceded to buffering arm 3 bottom, unmanned aerial vehicle is because of not having ascending power this moment, consequently the holistic gravity of aircraft all acts on two buffering arms 3, can drive buffering arm 3 slope, can make whole unmanned aerial vehicle body focus reduce, make it more stable, when parking on the inclined plane, two buffering arms 3 can be because of the difference of angle modulation this moment, make the unmanned aerial vehicle body more tend to the level, it is more steady, and current unmanned aerial vehicle falls after, all with the inclined plane level, there is certain probability of empting.
Example 2
Please refer to fig. 1-5, the landing elastic shock absorption foot of the unmanned aerial vehicle in the figure comprises an unmanned aerial vehicle body 1 and two buffering arms 3, wherein moving ports 2 are respectively arranged at two ends of the bottom of the unmanned aerial vehicle body 1 for stably landing the unmanned aerial vehicle to reduce the shock, the buffering arms 3 are distributed at two ends of the bottom of the unmanned aerial vehicle body 1, a buffering port 4 is arranged in the buffering arm 3, a connecting column 5 is inserted in the buffering port 4 in a sliding manner, mounting blocks 6 fixed to the bottom of the unmanned aerial vehicle body 1 are fixed to two ends of the connecting column 5, a shock absorption piece 7 offsetting the connecting column 5 is fixed to the outer side of the buffering arm 3, a stabilizing piece 8 is fixed to the bottom of the buffering arm 3, and a protection piece 9 for protecting the camera is installed at the top of the buffering arm.
The stabilizing part 8 comprises a connecting rod 10 fixed at the bottom of the buffer arm 3 and a supporting plate 11 fixed at the outer side of the bottom end of the buffer arm 3, contact rods 12 are fixed at two ends of the connecting rod 10 through hinge parts, an arc rod 13 is fixed in the supporting plate 11, arc sleeves 14 fixed with the two contact rods 12 are sleeved at two ends of the arc rod 13 in a sliding manner, a supporting plate 15 is fixed at the outer end of each arc sleeve 14, and an extrusion spring 16 in contact with the supporting plate 15 and the supporting plate 11 is sleeved at the outer side of the arc rod 13;
meanwhile, in order to facilitate maintenance after the contact rod 12 is worn, a rubber protective sleeve is sleeved outside the contact rod 12.
Meanwhile, the protection part 9 comprises a moving block 20 inserted into the two moving ports 2 in a sliding manner and a push plate 21 fixed to the moving block 20, and the outer side of the push plate 21 is rotatably connected with the top end of the buffer arm 3 through a rotating shaft.
The principle of damping when unmanned aerial vehicle lands on uneven ground is as follows: when unmanned aerial vehicle fell at unevenness subaerial time, two contact arms 12 that 3 bottoms of unmanned aerial vehicle buffering arm correspond this moment can contact with ground, when there was the arch ground, contact arm 12 turned up corresponding to make the unmanned aerial vehicle body tend the level, it is more stable.
Example 3
Please refer to fig. 1-3, the landing elastic shock absorption foot of an unmanned aerial vehicle in the figure comprises an unmanned aerial vehicle body 1 and two buffering arms 3, wherein moving ports 2 are respectively arranged at two ends of the bottom of the unmanned aerial vehicle body 1 for stably landing the unmanned aerial vehicle to reduce the shock, the buffering arms 3 are distributed at two ends of the bottom of the unmanned aerial vehicle body 1, a buffering port 4 is arranged in the buffering arm 3, a connecting column 5 is inserted in the buffering port 4 in a sliding manner, mounting blocks 6 fixed to the bottom of the unmanned aerial vehicle body 1 are fixed to two ends of the connecting column 5, a shock absorption piece 7 offsetting the connecting column 5 is fixed to the outer side of the buffering arm 3, a stabilizing piece 8 is fixed to the bottom of the buffering arm 3, and a protection piece 9 for protecting a camera is installed at the top of the buffering arm.
The stabilizing part 8 comprises a connecting rod 10 fixed at the bottom of the buffer arm 3 and a supporting plate 11 fixed at the outer side of the bottom end of the buffer arm 3, contact rods 12 are fixed at two ends of the connecting rod 10 through hinge parts, an arc rod 13 is fixed in the supporting plate 11, arc sleeves 14 fixed with the two contact rods 12 are sleeved at two ends of the arc rod 13 in a sliding manner, a supporting plate 15 is fixed at the outer end of each arc sleeve 14, and an extrusion spring 16 in contact with the supporting plate 15 and the supporting plate 11 is sleeved at the outer side of the arc rod 13;
meanwhile, in order to facilitate maintenance after the contact rod 12 is worn, a rubber protective sleeve is sleeved outside the contact rod 12.
Meanwhile, the protection part 9 comprises a moving block 20 inserted into the two moving ports 2 in a sliding manner, a push plate 21 is fixed at the outer end of the moving block 20, the outer side of the push plate 21 is rotatably connected with the top end of the buffer arm 3 through a rotating shaft, and a buffer air cushion 22 is fixed at the other side of the push plate 21.
When unmanned aerial vehicle descends, through the inside removal of push plate 21 in the protection piece 9 to promote two cushion air cushions 22 and equipment such as camera and extrude the protection, make when unmanned aerial vehicle vibrations appear, can carry out a protecting effect to equipment, avoid it to appear damaging.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an unmanned aerial vehicle's bullet formula shock attenuation foot that falls to ground, its characterized in that includes:
the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), wherein moving ports (2) are formed in two ends of the bottom of the unmanned aerial vehicle body (1);
two buffering arms (3) for unmanned aerial vehicle steadily falls to the ground and reduces two of vibrations buffering arm (3) distribute at unmanned aerial vehicle fuselage (1) bottom both ends, it has buffering mouth (4) to open in buffering arm (3), and slides in buffering mouth (4) and peg graft and have spliced pole (5), spliced pole (5) both ends are fixed with installation piece (6) fixed with unmanned aerial vehicle fuselage (1) bottom, and cushion arm (3) outside is fixed with damping member (7) that offsets with spliced pole (5), buffering arm (3) bottom is fixed with stabilizing part (8), and the top installs and be used for guard piece (9) that the camera protection was used.
2. The landing elastic shock absorption foot of the unmanned aerial vehicle according to claim 1, characterized in that: stabilizing member (8) are including fixing connecting rod (10) in buffering arm (3) bottom and fixing backup pad (11) in the buffering arm (3) bottom outside, connecting rod (10) both ends all are fixed with contact arm (12) through the articulated elements, backup pad (11) internal fixation has arc pole (13), and arc pole (13) both ends all slip the cup joint with arc cover (14) fixed with two contact arm (12), arc cover (14) outer end is fixed with to support board (15), and arc pole (13) outside cover have with support board (15) and backup pad (11) contact extrusion spring (16).
3. The landing elastic shock absorption foot of the unmanned aerial vehicle according to claim 1, characterized in that: damping part (7) including install and insert and carry pushing plate (17) that offsets with spliced pole (5) in buffer port (4), pushing plate (17) both ends bottom is fixed with slide bar (18), slide bar (18) bottom sliding sleeve has connecting block (24) fixed with the buffer arm (3) outside, and slide bar (18) outside cover has buffer spring (19) fixed with connecting block (24).
4. The landing elastic shock absorption foot of the unmanned aerial vehicle according to claim 1, characterized in that: the protection piece (9) comprises moving blocks (20) inserted into the two moving ports (2) in a sliding mode, a push plate (21) is fixed to the outer ends of the moving blocks (20), the outer side of the push plate (21) is rotatably connected with the top end of the buffer arm (3) through a rotating shaft, and a buffer air cushion (22) is fixed to the other side of the push plate.
5. The landing elastic shock absorption foot of the unmanned aerial vehicle according to claim 3, characterized in that: the contact end of the pushing plate (17) and the connecting column (5) is of an arc-shaped surface structure.
6. The landing elastic shock absorption foot of the unmanned aerial vehicle according to claim 3, characterized in that: and a pushing block (23) which is connected with the sliding rod (18) in a sliding way is fixed at one end of the buffer spring (19) close to the pushing plate (17).
7. The landing elastic shock absorption foot of the unmanned aerial vehicle according to claim 2, characterized in that: and a rubber protective sleeve is sleeved on the outer side of the contact rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120607614.1U CN215514096U (en) | 2021-03-25 | 2021-03-25 | Unmanned aerial vehicle's bullet formula shock attenuation foot that falls to ground |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120607614.1U CN215514096U (en) | 2021-03-25 | 2021-03-25 | Unmanned aerial vehicle's bullet formula shock attenuation foot that falls to ground |
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| Publication Number | Publication Date |
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| CN215514096U true CN215514096U (en) | 2022-01-14 |
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| CN202120607614.1U Expired - Fee Related CN215514096U (en) | 2021-03-25 | 2021-03-25 | Unmanned aerial vehicle's bullet formula shock attenuation foot that falls to ground |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038201A (en) * | 2023-02-24 | 2023-05-02 | 沧州市金泰衡器有限公司 | Automatic welding device for automobile scale machining |
-
2021
- 2021-03-25 CN CN202120607614.1U patent/CN215514096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038201A (en) * | 2023-02-24 | 2023-05-02 | 沧州市金泰衡器有限公司 | Automatic welding device for automobile scale machining |
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Granted publication date: 20220114 |