CN220010122U - Unmanned aerial vehicle undercarriage - Google Patents
Unmanned aerial vehicle undercarriage Download PDFInfo
- Publication number
- CN220010122U CN220010122U CN202320566742.5U CN202320566742U CN220010122U CN 220010122 U CN220010122 U CN 220010122U CN 202320566742 U CN202320566742 U CN 202320566742U CN 220010122 U CN220010122 U CN 220010122U
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- fixed
- landing gear
- fixedly arranged
- 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.)
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Links
- 238000013016 damping Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 15
- 230000003139 buffering effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Abstract
The utility model discloses an unmanned aerial vehicle landing gear, which comprises a machine body, wherein a mounting plate is fixedly arranged at the bottom of the machine body, a sliding groove is formed in the bottom of the mounting plate, two sliding blocks are respectively arranged at two sides in the sliding groove in a sliding way, a mounting block is fixedly arranged at the bottom of the sliding block, connecting blocks are respectively and fixedly connected to the inner sides of the two mounting blocks, a damper is fixedly arranged between the two connecting blocks, a damping spring is sleeved on the damper, a supporting frame is fixedly arranged on the outer wall of the mounting block, supporting rods are respectively and fixedly arranged at two sides of the machine body, and a screw is fixedly arranged at one side of each supporting rod far from the machine body.
Description
Technical Field
The utility model relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle landing gear.
Background
The unmanned plane is a unmanned plane which is controlled by radio remote control equipment and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other devices. Personnel on the ground, ships or on a mother machine remote control station track, position, remote control, telemetere and digital transmission through radar and other equipment. Can take off like a common plane under radio remote control or launch and lift off by using a boosting rocket, and can also be brought into the air by a master machine to put in flight. When recovered, the aircraft can automatically land in the same way as the landing process of a common aircraft, and can also be recovered by a parachute or a barrier net for remote control. Can be repeatedly used for a plurality of times. The method is widely used for air reconnaissance, monitoring, communication, anti-diving, electronic interference and the like.
The landing gear shock attenuation effect of current most unmanned aerial vehicle is not good, and frequent input is with retrieving the back, because vibrations when unmanned aerial vehicle falls to the ground, leads to spare part to become flexible easily.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides an unmanned aerial vehicle landing gear.
The utility model provides an unmanned aerial vehicle undercarriage, includes the organism, the fixed mounting panel that is provided with in organism bottom, the spout has been seted up to the mounting panel bottom, both sides slip respectively are provided with two sliders in the spout, the slider bottom is fixed to be provided with the installation piece, two the inboard fixedly connected with connecting block respectively of installation piece, two fixedly provided with attenuator between the connecting block, the cover is equipped with damping spring on the attenuator, the fixed support frame that is provided with of installation piece outer wall.
Based on the above, the two sides of the machine body are respectively fixedly provided with a supporting rod, and one side of the supporting rod far away from the machine body is fixedly provided with a propeller.
Based on the above, two the fixed elasticity folding protection casing that is provided with between the installation piece, connecting block, attenuator and damping spring all set up in the elasticity folding protection casing.
Based on the above, the support frame bottom is fixed and is provided with the balance plate, balance plate bottom demountable installation has the connecting plate, the fixed blotter that is provided with in connecting plate bottom, the blotter longitudinal section is trapezoidal.
Based on the above, the top of the connecting plate is fixedly provided with a positioning block, a positioning screw is arranged below the positioning block, and the positioning block is fixed at the bottom of the balance plate by screwing the positioning screw.
Based on the above, the surface of the damping spring is coated with antirust paint, and two ends of the damping spring are fixedly connected with the two connecting blocks respectively.
1. Compared with the prior art, the unmanned aerial vehicle landing gear has substantial characteristics and progress, specifically, through the structures such as the sliding block, the damping spring, the damper, the supporting frame and the like, when the unmanned aerial vehicle falls to the ground, the damping effect of the unmanned aerial vehicle landing gear is improved under the buffering force of the damping spring and the damping effect of the damper, the protection effect is realized when the unmanned aerial vehicle falls to the ground, and the problem that the damping effect of the landing gear of most of the existing unmanned aerial vehicles is poor is solved;
2. compared with the prior art, the utility model has substantial characteristics and progress, in particular to the utility model, through the structures of the cushion pad, the connecting plate and the like, the cushion pad can further play a role in buffering protection, and the positioning block is fixed at the bottom of the balance plate by screwing the positioning screw, so that the cushion pad is convenient to detach and replace.
Drawings
Fig. 1 is a front view of an unmanned aerial vehicle landing gear according to the present utility model;
fig. 2 is a cross-sectional view of a landing gear for an unmanned aerial vehicle according to the present utility model;
fig. 3 is an enlarged schematic diagram of a portion a of an landing gear of an unmanned aerial vehicle according to the present utility model;
fig. 4 is a schematic structural view of an elastic folding protective cover in an undercarriage of an unmanned aerial vehicle.
Reference numerals illustrate: 1. a propeller; 2. a support rod; 3. a body; 4. a mounting plate; 5. a balance plate; 6. a connecting plate; 7. a cushion pad; 8. a support frame; 9. a chute; 10. a slide block; 11. a mounting block; 12. a damping spring; 13. a damper; 14. an elastic folding protective cover; 15. a connecting block; 16. a positioning block; 17. and (5) positioning a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, an unmanned aerial vehicle landing gear comprises a machine body 3, the fixed mounting panel 4 that is provided with in organism 3 bottom, spout 9 has been seted up to mounting panel 4 bottom, both sides slip respectively are provided with two sliders 10 in the spout 9, slider 10 bottom is fixed and is provided with installation piece 11, the inboard fixedly connected with connecting block 15 respectively of two installation pieces 11, fixedly provided with attenuator 13 between two connecting blocks 15, the cover is equipped with damping spring 12 on the attenuator 13, the fixed support frame 8 that is provided with of installation piece 11 outer wall, the fixed branch 2 that is provided with respectively in organism 3 both sides, the fixed screw 1 that is provided with in one side that keeps away from organism 3 of branch 2, damping spring 12 surface scribbles rust-proof paint, damping spring 12 both ends respectively with two connecting block 15 fixed connection, fixedly provided with elasticity folding protection casing 14 between two installation pieces 11, connecting block 15, attenuator 13 and damping spring 12 all set up in elasticity folding protection casing 14.
When the unmanned aerial vehicle is used, through the structures such as the sliding block 10, the damping spring 12, the damper 13 and the supporting frame 8, the damping effect of the landing gear of the unmanned aerial vehicle is improved under the buffering force of the damping spring 12 and combined with the damping effect of the damper 13 when the unmanned aerial vehicle falls to the ground, the protection effect is achieved when the unmanned aerial vehicle falls to the ground, and the problem that the damping effect of the landing gear of most of the existing unmanned aerial vehicles is poor is solved;
through the elastic folding protective cover 14, the connecting block 15, the damper 13 and the damping spring 12 are arranged in the elastic folding protective cover 14, so that the connecting block 15, the damper 13 and the damping spring 12 are prevented from being exposed outside;
specifically, the bottom of the support frame 8 is fixedly provided with a balance plate 5, the bottom of the balance plate 5 is detachably provided with a connecting plate 6, the bottom of the connecting plate 6 is fixedly provided with a buffer pad 7, the longitudinal section of the buffer pad 7 is trapezoid, the top of the connecting plate 6 is fixedly provided with a positioning block 16, the lower part of the positioning block 16 is provided with a positioning screw 17, and the positioning block 16 is fixed at the bottom of the balance plate 5 by screwing the positioning screw 17.
In reality, through structures such as blotter 7 and connecting plate 6 that set up, blotter 7 can further play buffering protection's effect, and locating piece 16 fixes the bottom at balance plate 5 through screwing set screw 17, and convenient to detach blotter 7 changes
The working principle and the using method of the utility model are as follows:
during the use, unmanned aerial vehicle falls to ground, under damping force's of damping spring 12 effect, and combine with the 13 cushioning effect of attenuator, the shock attenuation effect of unmanned aerial vehicle undercarriage has been improved, play the effect of protection when unmanned aerial vehicle falls to subaerial, connecting block 15, attenuator 13 and damping spring 12 all set up in the folding protection casing 14 of elasticity, avoid connecting block 15, attenuator 13 and damping spring 12 expose in the outside, the blotter 7 of setting can further play the effect of buffering protection, locating piece 16 fixes the bottom at balance plate 5 through screwing set screw 17, the easy dismounting blotter 7 is changed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an unmanned aerial vehicle undercarriage, includes organism (3), its characterized in that, fixed mounting panel (4) that is provided with in organism (3) bottom, spout (9) have been seted up to mounting panel (4) bottom, both sides slip respectively are provided with two sliders (10) in spout (9), slider (10) bottom is fixed to be provided with installation piece (11), two the inboard fixedly connected with connecting block (15) respectively of installation piece (11), two fixedly provided with attenuator (13) between connecting block (15), the cover is equipped with damping spring (12) on attenuator (13), installation piece (11) outer wall is fixed to be provided with support frame (8).
2. The unmanned aerial vehicle landing gear of claim 1, wherein: the novel propeller is characterized in that supporting rods (2) are fixedly arranged on two sides of the machine body (3) respectively, and a propeller (1) is fixedly arranged on one side, away from the machine body (3), of the supporting rods (2).
3. The unmanned aerial vehicle landing gear of claim 1, wherein: an elastic folding protective cover (14) is fixedly arranged between the two mounting blocks (11), and the connecting blocks (15), the damper (13) and the damping springs (12) are all arranged in the elastic folding protective cover (14).
4. The unmanned aerial vehicle landing gear of claim 1, wherein: the support frame (8) bottom is fixed to be provided with balance board (5), connecting plate (6) are detachably installed to balance board (5) bottom, connecting plate (6) bottom is fixed to be provided with blotter (7), blotter (7) longitudinal section is trapezoidal.
5. The unmanned aerial vehicle landing gear of claim 4, wherein: the top of the connecting plate (6) is fixedly provided with a positioning block (16), a positioning screw (17) is arranged below the positioning block (16), and the positioning block (16) is fixed at the bottom of the balance plate (5) by screwing the positioning screw (17).
6. The unmanned aerial vehicle landing gear of claim 1, wherein: the surface of the damping spring (12) is coated with antirust paint, and two ends of the damping spring (12) are fixedly connected with the two connecting blocks (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566742.5U CN220010122U (en) | 2023-03-21 | 2023-03-21 | Unmanned aerial vehicle undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566742.5U CN220010122U (en) | 2023-03-21 | 2023-03-21 | Unmanned aerial vehicle undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220010122U true CN220010122U (en) | 2023-11-14 |
Family
ID=88680583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320566742.5U Active CN220010122U (en) | 2023-03-21 | 2023-03-21 | Unmanned aerial vehicle undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220010122U (en) |
-
2023
- 2023-03-21 CN CN202320566742.5U patent/CN220010122U/en active Active
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