CN216306594U - Unmanned aerial vehicle damping device - Google Patents
Unmanned aerial vehicle damping device Download PDFInfo
- Publication number
- CN216306594U CN216306594U CN202122642295.0U CN202122642295U CN216306594U CN 216306594 U CN216306594 U CN 216306594U CN 202122642295 U CN202122642295 U CN 202122642295U CN 216306594 U CN216306594 U CN 216306594U
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- damping
- circular
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 88
- 230000035939 shock Effects 0.000 claims abstract description 17
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 230000001737 promoting effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001061 forehead Anatomy 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
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses an unmanned aerial vehicle damping device, which relates to the technical field of unmanned aerial vehicles and comprises an unmanned aerial vehicle, wherein a lower pressing plate is fixedly connected to the bottom surface of the unmanned aerial vehicle, four damping sleeves are sleeved on the lower pressing plate, a sliding cavity is formed in each damping sleeve, the inner wall of each sliding cavity is connected with a circular sliding block in a sliding mode, and a damping spring is fixedly connected to the upper surface of each circular sliding block. It can be through setting up damping spring, circular slider, parts such as kelly, through mutual cooperation relation between damping spring part and the circular slider part, make the circular slider part can carry out the shock attenuation to unmanned aerial vehicle through promoting damping spring, and then reached this device and can carry out the absorbing effect of whereabouts to unmanned aerial vehicle through damping spring, unmanned aerial vehicle damping device has been solved today, when using spring shock attenuation, the spring has the power of a bounce-back, thereby it is not good to lead to unmanned aerial vehicle shock attenuation effect, the easy askew problem of falling.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle damping device.
Background
An unmanned plane, called a drone for short, is an unmanned plane operated by a radio remote control device and a self-contained program control device, or is completely or intermittently autonomously operated by an on-board computer.
Also there is an unmanned aerial vehicle descending damping device in present prior art, and its patent number is: CN107524750A, through adding the carousel, inserted bar and first piston isotructure, in the sleeve, fluid is equipped with to the below of first piston, when the unmanned aerial vehicle body descends in the ground from the air, sleeve and ground striking, the rotation of keeping away from each other of two inserted bars, the sixth spring is stretched, turn into the internal energy of sixth spring with kinetic energy, play the shock attenuation effect, and the relative sleeve of inserted bar is downstream, fluid pours into the cylinder through first siphunculus into, make second piston downstream, make the gasbag aerify, further play the effect of buffering, the unmanned aerial vehicle body is connected with a plurality of first springs, first pipeline is connected with the third spring, kinetic energy conversion when also falling to the ground with the unmanned aerial vehicle body, the unmanned aerial vehicle body has been protected not damaged, the life of unmanned aerial vehicle body has been improved.
However, in the existing damping device for the unmanned aerial vehicle, when the springs are used for damping, the springs have a rebound force, so that the damping effect of the unmanned aerial vehicle is poor, and the unmanned aerial vehicle is prone to tilting; therefore, the unmanned aerial vehicle damping device solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up the defects of the prior art and provides a damping device of an unmanned aerial vehicle.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an unmanned aerial vehicle damping device, includes unmanned aerial vehicle, unmanned aerial vehicle's bottom surface fixedly connected with holding down plate, four damping sleeve have been cup jointed to the holding down plate, every smooth chamber has all been seted up to damping sleeve's inside, every the equal sliding connection of inner wall of smooth chamber has circular slider, every the equal fixedly connected with damping spring of upper surface of circular slider, every damping spring's top all with the interior roof fixed connection of smooth chamber, every the inside of circular slider all is equipped with the post chamber, the top of holding down plate is equipped with two and presses the board, the below of holding down plate is equipped with two magnetism suction disc, every the inside in post chamber all is equipped with latch mechanism.
Furthermore, every the location spout has all been seted up to the inner wall in sliding chamber, every the equal sliding connection of inner wall in location spout has the arc slider, every the arc slider all with the circular slider fixed connection who corresponds.
Furthermore, each damping clamping hole is formed in the outer surface of each damping sleeve and communicated with the corresponding sliding cavity.
Furthermore, each pressing plate is fixedly connected with two arc-shaped push plates, two pushing springs and two arc-shaped lower pressing plates on the bottom surface, and each arc-shaped push plate and each arc-shaped lower pressing plate are connected with the corresponding damping sleeve in a sliding mode.
Furthermore, each pushing spring is respectively positioned between the pressing plate and the corresponding damping sleeve, and two ends of each pushing spring are fixedly connected with the pressing plate and the corresponding damping sleeve.
Further, latch mechanism includes circular push jack, the inner wall sliding connection in circular push jack and post chamber, be equipped with supporting spring between circular push jack and the post chamber.
Furthermore, a clamping rod is fixedly connected to the side face, far away from the supporting spring, of the circular pushing piece, and an inclined plane is formed in one end, far away from the circular pushing piece, of the clamping rod.
Furthermore, every equal fixedly connected with two shock-absorbing rods of upper surface of magnetic attraction board, every the top of shock-absorbing rod all with corresponding circular slider fixed connection.
Compared with the prior art, this unmanned aerial vehicle damping device possesses following beneficial effect:
1. according to the damping device, the damping spring, the circular slide block, the clamping rod and other components are arranged, and the damping spring component and the circular slide block component are matched with each other, so that the circular slide block component can damp the unmanned aerial vehicle by pushing the damping spring, the effect that the damping device can damp the unmanned aerial vehicle when the damping device falls down through the damping spring is achieved, and the problems that the damping effect of the unmanned aerial vehicle is poor and the unmanned aerial vehicle is prone to tilting due to the fact that the damping device of the existing unmanned aerial vehicle is damping by the spring and the spring has rebounding force are solved.
2. According to the utility model, by arranging the arc-shaped push plate, the clamping rod and other parts, and by the mutual matching relationship between the arc-shaped push plate part and the clamping rod part, the arc-shaped push plate part can push the clamping rod through the pushing inclined plane, so that the effect that the clamping rod can be pushed to retract through the arc-shaped push plate is achieved.
3. According to the damping clamping device, the circular push piece, the supporting spring, the clamping rod and other parts are arranged, and the supporting spring part can push the clamping rod through the circular push piece through the mutual matching relation between the circular push piece part and the supporting spring part, so that the effect that the damping clamping device can be clamped through the clamping rod and the damping clamping hole is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the interior of the three-dimensional shock absorbing sleeve of the present invention;
FIG. 3 is a right side view of the present invention;
fig. 4 is a front view of the present invention.
In the figure: 1 unmanned aerial vehicle, 2 holding down plates, 3 damping sleeve, 4 smooth chambeies, 5 circular slider, 6 damping spring, 7 shock attenuation poles, 8 post chambeies, 9 shock attenuation card holes, 10 magnetism suction plate, 11 circular ejector pad, 12 supporting spring, 13 kellies, 14 inclined planes, 15 location spouts, 16 arc slider, 17 arc push pedal, 18 press board, 19 promotion springs, 20 arc backup pads.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
This embodiment provides an unmanned aerial vehicle damping device, this unmanned aerial vehicle damping device is arranged in realizing the shock attenuation to unmanned aerial vehicle in unmanned aerial vehicle descends, through designing unmanned aerial vehicle damping device's structure for simpler when carrying out the shock attenuation operation to unmanned aerial vehicle reaches and prevents that unmanned aerial vehicle from because of descending the purpose that damages.
Referring to fig. 1-4, an unmanned aerial vehicle damping device, including unmanned aerial vehicle 1, unmanned aerial vehicle 1's bottom surface fixedly connected with holding down plate 2, holding down plate 2 has cup jointed four damping sleeve 3, smooth chamber 4 has all been seted up to every damping sleeve 3's inside, the equal sliding connection of inner wall of every smooth chamber 4 has circular slider 5, the equal fixedly connected with damping spring 6 of the upper surface of every circular slider 5, every damping spring 6's top all with smooth chamber 4's interior roof fixed connection, every circular slider 5's inside all is equipped with post chamber 8, the top of holding down plate 2 is equipped with two and presses board 18, the below of holding down plate 2 is equipped with two magnetism suction plates 10.
When unmanned aerial vehicle 1 descends, prevent the iron sheet in unmanned aerial vehicle 1's below, after unmanned aerial vehicle 1 descends, magnetism suction plate 10 adsorbs together with the iron sheet to 1 whereabouts back pressure of unmanned aerial vehicle moves holding down plate 2, makes holding down plate 2 press and moves damping sleeve 3, makes damping sleeve 3 inside circular slider 5 move up and promote the shock attenuation of 6 quick contractions of damping spring.
The inner wall of every sliding cavity 4 has all been seted up location spout 15, and the equal sliding connection of the inner wall of every location spout 15 has arc slider 16, and every arc slider 16 all with the circular slider 5 fixed connection that corresponds.
The locating sliding groove 15 arranged enables the circular sliding block 5 to prevent the circular sliding block 5 from rotating when moving up and down, and the locating sliding groove 15 has the function of a directional guide rail.
The bottom surface of each pressing plate 18 is fixedly connected with two arc-shaped pushing plates 17, two pushing springs 19 and two arc-shaped supporting plates 20, and each arc-shaped pushing plate 17 and each arc-shaped supporting plate 20 are connected with the corresponding damping sleeve 3 in a sliding mode.
The pressing plate 18 is pressed to enable the pressing plate 18 to push the arc-shaped push plate 17, the arc-shaped push plate 17 pushes the inclined surface 14 formed on the clamping rod 13, and therefore the clamping rod 13 is separated from the shock absorption clamping hole 9, and the circular sliding block 5 is reset under the pushing of the shock absorption spring 6.
Each pushing spring 19 is respectively positioned between the pressing plate 18 and the corresponding damping sleeve 3, two ends of each pushing spring 19 are fixedly connected with the pressing plate 18 and the corresponding damping sleeve 3, when the pressing plate 18 is pressed, the pressing plate 18 compresses the pushing spring 19, and when the pressing plate 18 is not pressed, the pushing spring 19 pushes the pressing plate 18 to reset.
The inside in every post chamber 8 all is equipped with latch mechanism, and latch mechanism includes circular push jack 11, and circular push jack 11 is equipped with supporting spring 12 with the inner wall sliding connection in post chamber 8 between circular push jack 11 and the post chamber 8.
When the clamping rod 13 is coincident with the damping clamping hole 9, the supporting spring 12 pushes the circular push piece 11, so that the circular push piece 11 pushes the clamping rod 13, the clamping rod 13 is clamped with the damping clamping hole 9,
the side face, far away from the supporting spring 12, of the circular push piece 11 is fixedly connected with a clamping rod 13, one end, far away from the circular push piece 11, of the clamping rod 13 is provided with an inclined plane 14, the inclined plane 14 is convenient for the arc-shaped push plate 17 to push the inclined plane 14, and the clamping rod 13 is retracted into the forehead of the circular sliding block 5.
Two shock-absorbing rods 7 of the equal fixedly connected with in upper surface of every magnetic suction plate 10, the top of every shock-absorbing rod 7 all with 5 fixed connection of the circular slider that correspond, unmanned aerial vehicle 1 falls behind, under the effect of gravity, moves on the circular slider 5 on shock-absorbing rod 7 top.
The working principle is as follows: when the unmanned aerial vehicle 1 falls, an iron sheet is prevented below the unmanned aerial vehicle 1, after the unmanned aerial vehicle 1 falls, the magnetic attraction plate 10 is adsorbed together with the iron sheet, the lower pressing plate 2 is pressed after the unmanned aerial vehicle 1 falls, the lower pressing plate 2 is pressed to press the damping sleeve 3, the circular sliding block 5 in the damping sleeve 3 is moved upwards to push the damping spring 6 to quickly contract and damp, when the circular sliding block 5 drives the clamping rod 13 to coincide with the damping clamping hole 9, the supporting spring 12 pushes the circular pushing plate 11 to make the circular pushing plate 11 push the clamping rod 13 to make the clamping rod 13 be clamped with the damping clamping hole 9, the circular sliding block 5 is prevented from sliding downwards, the pushing of the damping spring 6 is prevented, the rebounding of the damping spring 6 is reduced, the unmanned aerial vehicle 1 falls more stably, and the pressing plate 18 pushes the arc-shaped push plate 17 to make the arc-shaped push plate 17 push the inclined plane 14 formed by the clamping rod 13, so that the clamping rod 13 is separated from the damping clamping hole 9, make circular slider 5 reset under damping spring 6's promotion, the next use of unmanned aerial vehicle 1 of being convenient for.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an unmanned aerial vehicle damping device, includes unmanned aerial vehicle (1), its characterized in that: bottom surface fixedly connected with holding down plate (2) of unmanned aerial vehicle (1), four shock attenuation sleeve (3), every have been cup jointed in holding down plate (2) smooth chamber (4), every have all been seted up to the inside of shock attenuation sleeve (3) the equal sliding connection of inner wall of smooth chamber (4) has circular slider (5), every the equal fixedly connected with damping spring (6) of upper surface of circular slider (5), every the top of damping spring (6) all with the interior roof fixed connection of smooth chamber (4), every the inside of circular slider (5) all is equipped with post chamber (8), the top of holding down plate (2) is equipped with two and presses board (18), the below of holding down plate (2) is equipped with two magnetism and inhales board (10), every the inside of post chamber (8) all is equipped with clamping mechanism.
2. The unmanned aerial vehicle damping device of claim 1, wherein: every location spout (15) have all been seted up to the inner wall of sliding chamber (4), every the equal sliding connection of inner wall of location spout (15) has arc slider (16), every arc slider (16) all with corresponding circular slider (5) fixed connection.
3. The unmanned aerial vehicle damping device of claim 1, wherein: each damping clamping hole (9) is formed in the outer surface of each damping sleeve (3), and each damping clamping hole (9) is communicated with the corresponding sliding cavity (4).
4. The unmanned aerial vehicle damping device of claim 1, wherein: every the bottom surface of pressing board (18) all fixedly connected with two arc push pedal (17), two push spring (19) and two arc backup pad (20), every arc push pedal (17) and arc backup pad (20) all with the shock attenuation sleeve (3) sliding connection that corresponds.
5. The unmanned aerial vehicle damping device of claim 4, wherein: each pushing spring (19) is respectively positioned between the pressing plate (18) and the corresponding damping sleeve (3), and two ends of each pushing spring (19) are fixedly connected with the pressing plate (18) and the corresponding damping sleeve (3).
6. The unmanned aerial vehicle damping device of claim 1, wherein: clamping mechanism includes circular push jack (11), the inner wall sliding connection of circular push jack (11) and post chamber (8), be equipped with supporting spring (12) between circular push jack (11) and post chamber (8).
7. The unmanned aerial vehicle damping device of claim 6, wherein: the side face, far away from the supporting spring (12), of the circular push piece (11) is fixedly connected with a clamping rod (13), and an inclined plane (14) is formed in one end, far away from the circular push piece (11), of the clamping rod (13).
8. The unmanned aerial vehicle damping device of claim 1, wherein: every the equal fixedly connected with two shock attenuation poles (7) of upper surface of magnetic attraction board (10), every the top of shock attenuation pole (7) all with corresponding circular slider (5) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642295.0U CN216306594U (en) | 2021-11-01 | 2021-11-01 | Unmanned aerial vehicle damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642295.0U CN216306594U (en) | 2021-11-01 | 2021-11-01 | Unmanned aerial vehicle damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216306594U true CN216306594U (en) | 2022-04-15 |
Family
ID=81118162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122642295.0U Expired - Fee Related CN216306594U (en) | 2021-11-01 | 2021-11-01 | Unmanned aerial vehicle damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216306594U (en) |
-
2021
- 2021-11-01 CN CN202122642295.0U patent/CN216306594U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107117195B (en) | A kind of use for electronic products handling device | |
| CN216306594U (en) | Unmanned aerial vehicle damping device | |
| CN209412999U (en) | A kind of steel structure connecting member | |
| CN207480561U (en) | A kind of rack convenient for placement mobile phone injection mold | |
| CN108807776A (en) | A kind of aluminium alloy shell for power battery pack | |
| CN210328215U (en) | Electrical apparatus shell that impact resistance is strong | |
| CN217740713U (en) | Unmanned aerial vehicle battery location chucking device of plant protection | |
| CN210326629U (en) | Base for power cabinet with good shockproof effect | |
| CN210859668U (en) | Mining machinery vibration damping mount | |
| CN209897244U (en) | Charging box for tws Bluetooth headset | |
| CN216941444U (en) | Rubber ball body mould for rubber machinery | |
| CN207841382U (en) | Mechanical arm for drawing small dimension jig | |
| CN208795849U (en) | A kind of controlled source vibrator | |
| CN112171562A (en) | Multi-size shock absorber assembling jig | |
| CN206200049U (en) | One kind polishes spring and suppresses device | |
| CN213342312U (en) | NFC structure based on mobile phone motherboard | |
| CN205699323U (en) | A kind of buffer of foot ball launching machine | |
| CN218241136U (en) | Simulation cabin structure | |
| CN211232118U (en) | Wireless screen projector | |
| CN220319795U (en) | Pump body structure of hydraulic pump station | |
| CN213832096U (en) | Carbon fiber unmanned aerial vehicle foot rest convenient to dismantle | |
| CN221295282U (en) | Pneumatic clamp for transferring metal raw materials | |
| CN211043436U (en) | Power detection equipment easy to assemble and dismantle | |
| CN219552158U (en) | Building main body structure engineering detection device convenient to use | |
| CN221022993U (en) | Voucher binding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |