CN213800161U - Unmanned aerial vehicle base with shock-absorbing function - Google Patents
Unmanned aerial vehicle base with shock-absorbing function Download PDFInfo
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- CN213800161U CN213800161U CN202022848782.8U CN202022848782U CN213800161U CN 213800161 U CN213800161 U CN 213800161U CN 202022848782 U CN202022848782 U CN 202022848782U CN 213800161 U CN213800161 U CN 213800161U
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- aerial vehicle
- unmanned aerial
- fixedly connected
- damping
- buffer
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- 230000003139 buffering effect Effects 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 51
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 25
- 238000010521 absorption reaction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
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Abstract
The utility model discloses an unmanned aerial vehicle base with shock-absorbing function, including the unmanned aerial vehicle body, unmanned aerial vehicle body bottom fixedly connected with bottom plate, the bottom of bottom plate is equipped with the shock attenuation board, be equipped with damper between bottom plate and the shock attenuation board, damper includes the bracing piece, the quantity of bracing piece sets up to two, first shock attenuation groove has been seted up to the bottom of bottom plate. The utility model discloses a damper, when unmanned aerial vehicle descends, the unmanned aerial vehicle body dead weight makes the bottom plate shock attenuation board department push down downwards, the connecting rod, first shock attenuation groove and second shock attenuation groove cushion, prevent that unmanned aerial vehicle from causing the damage because of vibrations, the setting of buffering subassembly, when unmanned aerial vehicle descends, the pressure in the twinkling of an eye that unmanned aerial vehicle body and ground production contact produced cushions, setting at the inside telescopic link of buffering branch, cushion the unmanned aerial vehicle bottom, the damage that reduction pressure caused unmanned aerial vehicle, extension unmanned aerial vehicle's life.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, concretely relates to unmanned aerial vehicle base with shock-absorbing function.
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. Compared with piloted planes, unmanned planes are often more suitable for tasks of being too dull, dirty or dangerous, can be divided into military and civil according to application fields, and can be used in military and military aspects, and the unmanned planes are divided into reconnaissance planes and target planes, and are used in civil and industrial fields, so that the unmanned planes are really just needed.
But its when in-service use, unmanned aerial vehicle can produce great vibrations when descending stage and ground contact, can produce the damage to the unmanned aerial vehicle body, influences unmanned aerial vehicle's life.
Therefore, it is necessary to invent a base of an unmanned aerial vehicle having a shock-absorbing function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an unmanned aerial vehicle base with shock-absorbing function, setting through damper, when unmanned aerial vehicle descends, make bottom plate damping plate department push down downwards under the dead weight effect of unmanned aerial vehicle body, the connecting rod, first damping tank and second damping tank cushion, prevent that unmanned aerial vehicle from causing the damage because of vibrations, the setting of buffering subassembly, when unmanned aerial vehicle descends, the unmanned aerial vehicle body cushions with the pressure in the twinkling of an eye that ground produced that produces the contact, setting at the inside telescopic link of buffering branch, cushion the unmanned aerial vehicle bottom, the damage that reduction pressure caused unmanned aerial vehicle, extension unmanned aerial vehicle's life, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: an unmanned aerial vehicle base with a shock absorption function comprises an unmanned aerial vehicle body, wherein a bottom plate is fixedly connected to the bottom of the unmanned aerial vehicle body, a shock absorption plate is arranged at the bottom of the bottom plate, a shock absorption assembly is arranged between the bottom plate and the shock absorption plate, the shock absorption assembly comprises supporting rods, the number of the supporting rods is two, a first shock absorption groove is formed in the bottom of the bottom plate, the number of the first shock absorption grooves is two, a first sliding rod is fixedly connected to the inner wall of each first shock absorption groove, a first sliding block is sleeved on the outer wall of each first sliding rod, extension springs are fixedly connected to two sides of the outer wall of each first sliding block, one side, away from each first sliding block, of each extension spring is fixedly connected with the inner wall of each first shock absorption groove, the bottom of each first sliding block is fixedly connected with the top of each supporting rod, a second shock absorption groove is formed in the top of the shock absorption plate, the number of the second damping grooves is two, the inner walls of the two second damping grooves are fixedly connected with second sliding rods, the outer walls of the two second sliding rods are sleeved with second sliding blocks, both sides of the two second sliding blocks are fixedly connected with extension springs, one side of the extension spring, which is far away from the second sliding block, is fixedly connected with the inner wall of the second damping groove, the bottom of the damping plate is provided with a buffer component, the buffer component comprises two connecting plates, one side of each connecting plate is fixedly connected with a buffer rod, the bottom of the damping plate is provided with two buffer grooves, the two buffer grooves are respectively connected with the two buffer rods in a sliding way, the equal fixed connection buffer spring in buffer beam both sides, buffer spring keeps away from the one end of buffer beam and the inner wall fixed connection of dashpot.
Preferably, the buffer beam includes the spliced pole, the bottom fixedly connected with compression spring of spliced pole, compression spring keeps away from the one end fixedly connected with buffering branch of spliced pole.
Preferably, flexible groove has been seted up at the top of buffering branch, the bottom fixedly connected with rubber spring in flexible groove, rubber spring's top is equipped with the slider, the spout has all been seted up to the inner wall both sides in flexible groove, spout and slider phase-match, slider top fixedly connected with telescopic link, the one end and the spliced pole fixed connection of slider are kept away from to the telescopic link.
Preferably, two equal fixedly connected with fixture block in one side of connecting plate, two fixedly connected with connecting spring between the fixture block, the outer wall of connecting plate is kept away from the one side fixedly connected with stopper of fixture block.
Preferably, a plurality of supporting springs are fixedly connected between the bottom plate and the damping plate, and the supporting springs are distributed on the top of the damping plate in a matrix manner.
Preferably, the bottom plate and the damping plate are distributed in parallel, and the two first damping grooves are respectively parallel to the two second damping grooves.
Preferably, two the buffer rods set up in an inclined manner, two the buffer rods are distributed symmetrically.
In the technical scheme, the utility model provides a technological effect and advantage:
through damper, when unmanned aerial vehicle descends, make bottom plate damping plate department push down under the dead weight effect of unmanned aerial vehicle body, the connecting rod, first damping chute and second damping chute cushion, prevent that unmanned aerial vehicle from causing the damage because of vibrations, the setting of buffering subassembly, when unmanned aerial vehicle descends, the pressure in the twinkling of an eye that unmanned aerial vehicle body and ground produced the contact and cushions, setting at the inside telescopic link of buffering branch, cushion the unmanned aerial vehicle bottom, reduce the damage that pressure caused unmanned aerial vehicle, extension unmanned aerial vehicle's life.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a sectional view of the buffer rod of the present invention;
fig. 4 is a top view of the connection plate structure of the present invention.
Description of reference numerals:
1 unmanned aerial vehicle body, 2 bottom plates, 3 shock attenuation boards, 4 shock attenuation subassemblies, 5 bracing pieces, 6 first shock attenuation grooves, 7 first litter, 8 first sliding blocks, 9 expanding springs, 10 second shock attenuation grooves, 11 second litter, 12 second sliding blocks, 13 extension springs, 14 buffer components, 15 connecting plates, 16 buffer rods, 17 buffer grooves, 18 buffer springs, 19 spliced poles, 20 buffer supporting rods, 21 compression springs, 22 telescopic grooves, 23 rubber springs, 24 sliders, 25 chutes, 26 telescopic rods, 27 fixture blocks, 28 connecting springs, 29 limiting blocks, 30 supporting springs.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides an unmanned aerial vehicle base with shock-absorbing function as shown in figures 1-4, which comprises an unmanned aerial vehicle body 1, wherein the bottom of the unmanned aerial vehicle body 1 is fixedly connected with a bottom plate 2, the bottom of the bottom plate 2 is provided with a shock-absorbing plate 3, a shock-absorbing component 4 is arranged between the bottom plate 2 and the shock-absorbing plate 3, the shock-absorbing component 4 comprises two support rods 5, the number of the support rods 5 is two, the bottom of the bottom plate 2 is provided with a first shock-absorbing groove 6, the number of the first shock-absorbing grooves 6 is two, the inner walls of the two first shock-absorbing grooves 6 are both fixedly connected with a first slide rod 7, the outer walls of the two first slide rods 7 are both sleeved with a first slide block 8, both sides of the outer wall of the first slide rod 8 are both fixedly connected with telescopic springs 9, one side of the telescopic springs 9 far away from the first slide block 8 is fixedly connected with the inner walls of the first shock-absorbing grooves 6, the bottom of the first sliding block 8 is fixedly connected with the top of the support rod 5, the top of the damping plate 3 is provided with two second damping grooves 10, the number of the second damping grooves 10 is two, the inner walls of the two second damping grooves 10 are fixedly connected with second sliding rods 11, the outer walls of the two second sliding rods 11 are sleeved with second sliding blocks 12, two sides of the two second sliding blocks 12 are fixedly connected with extension springs 13, one sides of the extension springs 13 far away from the second sliding blocks 12 are fixedly connected with the inner walls of the second damping grooves 10, the bottom of the damping plate 3 is provided with a buffer assembly 14, the buffer assembly 14 comprises connecting plates 15, the number of the connecting plates 15 is two, one sides of the two connecting plates 15 are fixedly connected with buffer rods 16, the bottom of the damping plate 3 is provided with buffer grooves 17, the number of the buffer grooves 17 is two, two buffer slot 17 respectively with two buffer beam 16 sliding connection, the equal fixed connection buffer spring 18 in buffer beam 16 both sides, buffer spring 18 keeps away from the one end of buffer beam and the inner wall fixed connection of buffer slot 17.
Further, in above-mentioned technical scheme, buffer beam 16 includes spliced pole 19, the bottom fixedly connected with compression spring 21 of spliced pole 19, compression spring 21 keeps away from one end fixedly connected with buffering branch 20 of spliced pole 19, and the setting of buffering branch 20 further improves the buffering effect of buffer beam 16.
Further, in above-mentioned technical scheme, flexible groove 22 has been seted up at the top of buffering branch 20, the bottom fixedly connected with rubber spring 23 in flexible groove 22, rubber spring 23's top is equipped with slider 24, spout 25 has all been seted up to flexible groove 22's inner wall both sides, spout 25 and slider 24 phase-match, 24 top fixedly connected with telescopic link 26 of slider, 24 one end and spliced pole 19 fixed connection of slider are kept away from to telescopic link 26, and rubber spring 23 sets up the messenger and protects telescopic link 26 bottom, and slider 24 and spout 25's setting is spacing to the removal of telescopic link 26.
Further, in the above technical solution, two one sides of the connecting plate 15 are fixedly connected with a clamping block 27, a connecting spring 28 is fixedly connected between the two clamping blocks 27, one side of the outer wall of the connecting plate 15, which is far away from the clamping block 27, is fixedly connected with a limiting block 29, and the movement between the two buffer rods 16 is buffered by the arrangement of the connecting plate 15 and the connecting spring 28.
Further, in above-mentioned technical scheme, fixedly connected with supporting spring 30 between bottom plate 2 and the shock attenuation board 3, supporting spring 30's quantity sets up to a plurality of, and is a plurality of supporting spring 30 matrix distribution is at the top of shock attenuation board 3, and supporting spring 30's setting further reduces the damage that the buffering brought, extension unmanned aerial vehicle body 1's life to the motion between bottom plate 2 and the shock attenuation board 3.
Further, in the above technical solution, the bottom plate 2 and the damping plate 3 are distributed in parallel, the two first damping grooves 6 are respectively parallel to the two second damping grooves 10, and the first damping grooves 6 and the second damping grooves 10 are respectively arranged to control the moving distance of the two support rods 5.
Further, in above-mentioned technical scheme, two 16 slope settings of buffer beam, two 16 symmetric distribution of buffer beam makes unmanned aerial vehicle body 1 descend more stably.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, when the unmanned aerial vehicle body 1 is in a landing stage, the bottom of the buffer rod 16 is firstly contacted with the ground, the rubber spring 23 at the bottom of the buffer support rod 20 is contacted with the bottom of the telescopic rod 26, the rubber spring 23 is converted into a compression state under the action of the telescopic rod 26, the telescopic rod 26 is contracted under the action of the connecting column 19, the compression spring 21 is simultaneously in a compression state, the damage caused by buffering is reduced when the unmanned aerial vehicle body 1 is contacted with the ground, the arrangement of the buffer spring 18 and the buffer groove 17 provides a moving space for the buffer rod 16, the buffer rod 16 is prevented from being damaged due to buffering pressure, meanwhile, the buffer rod 16 transmits the pressure to the damping plate 3, the damping plate 3 moves towards the bottom plate 2, under the action of the support rod 5, the distance between the first sliding block 8 and the second sliding block 12 is shortened, and the distance between the bottom plate 2 and the damping plate 3 is shortened, extension spring 9 cushions the motion of first sliding block 8 on first litter 7, prevents to cause the damage to bottom plate 2, and extension spring 9 cushions the motion of second sliding block 12 on second litter 11, prevents to cause the damage to damper plate 3, and damper component 4 and 14's setting improve unmanned aerial vehicle's shock attenuation effect.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides an unmanned aerial vehicle base with shock-absorbing function, includes unmanned aerial vehicle body (1), its characterized in that: the bottom of the unmanned aerial vehicle body (1) is fixedly connected with a bottom plate (2), the bottom of the bottom plate (2) is provided with a damping plate (3), a damping component (4) is arranged between the bottom plate (2) and the damping plate (3), the damping component (4) comprises two supporting rods (5), the number of the supporting rods (5) is two, the bottom of the bottom plate (2) is provided with a first damping groove (6), the number of the first damping grooves (6) is two, the inner walls of the two first damping grooves (6) are both fixedly connected with first slide rods (7), the outer walls of the two first slide rods (7) are both sleeved with first slide blocks (8), both sides of the outer wall of the first slide rod (8) are both fixedly connected with telescopic springs (9), one side of the telescopic springs (9), which is far away from the first slide blocks (8), is fixedly connected with the inner walls of the first damping grooves (6), the bottom of the first sliding block (8) is fixedly connected with the top of the supporting rod (5), the top of the damping plate (3) is provided with two damping grooves (10), the number of the second damping grooves (10) is two, the inner walls of the two second damping grooves (10) are fixedly connected with second sliding rods (11), the outer walls of the two second sliding rods (11) are sleeved with second sliding blocks (12), both sides of the two second sliding blocks (12) are fixedly connected with extension springs (13), one sides, far away from the second sliding blocks (12), of the extension springs (13) are fixedly connected with the inner walls of the second damping grooves (10), the bottom of the damping plate (3) is provided with a buffer component (14), the buffer component (14) comprises connecting plates (15), the number of the connecting plates (15) is two, one sides of the two connecting plates (15) are fixedly connected with buffer rods (16), buffer slot (17) have been seted up to the bottom of damper plate (3), the quantity of buffer slot (17) sets up to two, two buffer slot (17) respectively with two buffer beam (16) sliding connection, the equal fixed connection buffer spring (18) in buffer beam (16) both sides, the inner wall fixed connection of the one end of buffer beam and buffer slot (17) is kept away from in buffer spring (18).
2. The unmanned aerial vehicle base with shock-absorbing function of claim 1, wherein: buffer beam (16) are including spliced pole (19), the bottom fixedly connected with compression spring (21) of spliced pole (19), one end fixedly connected with buffering branch (20) of spliced pole (19) are kept away from in compression spring (21).
3. The unmanned aerial vehicle base with shock-absorbing function of claim 2, wherein: flexible groove (22) have been seted up at the top of buffering branch (20), bottom fixedly connected with rubber spring (23) in flexible groove (22), the top of rubber spring (23) is equipped with slider (24), spout (25) have all been seted up to the inner wall both sides in flexible groove (22), spout (25) and slider (24) phase-match, slider (24) top fixedly connected with telescopic link (26), the one end and spliced pole (19) fixed connection of slider (24) are kept away from in telescopic link (26).
4. The unmanned aerial vehicle base with shock-absorbing function of claim 1, wherein: two equal fixedly connected with fixture block (27) in one side of connecting plate (15), two fixedly connected with connecting spring (28) between fixture block (27), one side fixedly connected with stopper (29) of fixture block (27) are kept away from to the outer wall of connecting plate (15).
5. The unmanned aerial vehicle base with shock-absorbing function of claim 1, wherein: the damping plate is characterized in that supporting springs (30) are fixedly connected between the bottom plate (2) and the damping plate (3), the number of the supporting springs (30) is multiple, and the supporting springs (30) are distributed at the top of the damping plate (3) in a matrix mode.
6. The unmanned aerial vehicle base with shock-absorbing function of claim 1, wherein: the bottom plate (2) and the damping plate (3) are distributed in parallel, and the two first damping grooves (6) are respectively parallel to the two second damping grooves (10).
7. The unmanned aerial vehicle base with shock-absorbing function of claim 1, wherein: the two buffer rods (16) are obliquely arranged, and the two buffer rods (16) are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848782.8U CN213800161U (en) | 2020-12-01 | 2020-12-01 | Unmanned aerial vehicle base with shock-absorbing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848782.8U CN213800161U (en) | 2020-12-01 | 2020-12-01 | Unmanned aerial vehicle base with shock-absorbing function |
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| Publication Number | Publication Date |
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| CN213800161U true CN213800161U (en) | 2021-07-27 |
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| CN202022848782.8U Expired - Fee Related CN213800161U (en) | 2020-12-01 | 2020-12-01 | Unmanned aerial vehicle base with shock-absorbing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460318A (en) * | 2021-08-09 | 2021-10-01 | 山东交通学院 | Autonomous landing system of marine unmanned aerial vehicle |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460318A (en) * | 2021-08-09 | 2021-10-01 | 山东交通学院 | Autonomous landing system of marine unmanned aerial vehicle |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |