CN220948598U - Unmanned aerial vehicle with good landing gear damping effect - Google Patents
Unmanned aerial vehicle with good landing gear damping effect Download PDFInfo
- Publication number
- CN220948598U CN220948598U CN202321036719.1U CN202321036719U CN220948598U CN 220948598 U CN220948598 U CN 220948598U CN 202321036719 U CN202321036719 U CN 202321036719U CN 220948598 U CN220948598 U CN 220948598U
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- damping
- fixedly connected
- unmanned aerial
- aerial vehicle
- rod
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- 238000013016 damping Methods 0.000 title claims abstract description 94
- 230000000694 effects Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an unmanned aerial vehicle with a good landing gear damping effect, which comprises a mounting plate, wherein a dismounting damping mechanism is arranged at the bottom of the mounting plate and comprises two clamping grooves formed in the front surface of the mounting plate, and buckles are clamped in the clamping grooves. According to the utility model, when the damping rod is dismounted, a person presses the buckle, the buckle temporarily retracts into the insert block through the pressure spring, then the damping rod is pulled out downwards, the dismounting of the damping rod can be completed, the rubber sliding sleeve slides in the damping bin through the damping rod when the unmanned aerial vehicle descends, the air in the damping bin can be discharged through the air hole during sliding, a damping effect can be achieved, the mounting plate can extrude the concave plate to enable the damping sleeve to slide on the surface of the sliding rod through the connecting rod when the damping rod descends to a certain extent, and the damping sleeve can be blocked by the damping spring during sliding, so that the unmanned aerial vehicle can be kept stable.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a good landing gear damping effect.
Background
Unmanned aerial vehicle is abbreviated as "unmanned aerial vehicle", english abbreviation "UAV", is unmanned aerial vehicle that utilizes radio remote control equipment and self-contained program control device to operate. Unmanned aerial vehicles are in fact a collective term for unmanned aerial vehicles, which from a technical point of view can be defined as: unmanned helicopter, unmanned fixed wing aircraft, unmanned multi-rotor aircraft, unmanned airship and unmanned parachute wing aircraft. Compared with manned aircraft, it has the advantages of small size, low cost, convenient use, low requirement for battle environment, strong battlefield survivability, etc.
The utility model discloses an undercarriage damping structure of an unmanned aerial vehicle, which comprises a mounting plate, a mounting hole, a telescopic outer rod, a sealing plate, a telescopic inner rod, supporting legs, connecting rods, a short plate, fixing screws, a bottom pad, springs and a spring cavity. The beneficial effects of the utility model are as follows: the top and the bottom of spring are connected with the top in spring chamber and the upper surface of short board respectively, be convenient for make the unmanned aerial vehicle fall to the ground, the undercarriage can absorb the impact force, reduce the vibrations that the unmanned aerial vehicle received, the material of collet is rubber, receive the damage when being convenient for prevent the stabilizer blade of undercarriage to fall to the ground, the life of extension undercarriage, the mounting disc is detachable connection through screw and unmanned aerial vehicle bottom, be convenient for make the undercarriage can follow unmanned aerial vehicle bottom and pull down, the convenience overhauls and changes, the material of flexible outer rod, flexible inner rod and connecting rod is the aluminum alloy, the intensity of undercarriage is convenient for strengthen, flexible inner rod and connecting rod are inside to be equipped with the cavity, the weight of undercarriage is convenient for reduce, the duration of extension unmanned aerial vehicle.
Above-mentioned patent can take place elastic compression when unmanned aerial vehicle falls, and when elastic compression reached certain value, the shock absorber support can take place corresponding resilience, can rebound unmanned aerial vehicle upwards can cause unmanned aerial vehicle and support to take place together and empty and cause the damage, and above-mentioned patent just can dismantle through devices such as screw when dismantling shock absorber support moreover, need the manual work to take up the instrument, so not only wastes time and energy, still inconvenient personnel use.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide the unmanned aerial vehicle with good damping effect of the landing gear, which has the advantages of good damping effect, no damage to the unmanned aerial vehicle, convenience in personnel use by conveniently disassembling the damping support, and solves the problem that the unmanned aerial vehicle is damaged due to poor damping effect and the damping support is laborious and inconvenient for the personnel to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the unmanned aerial vehicle with the good damping effect of the undercarriage comprises a mounting plate, wherein a dismounting damping mechanism is arranged at the bottom of the mounting plate;
The utility model provides a damping device, including the positive two draw-in grooves of mounting panel, the inside joint of draw-in groove has the buckle, the back fixedly connected with pressure spring of buckle, the rear end fixedly connected with inserted block of pressure spring, the bottom fixedly connected with damping rod of inserted block, the bottom fixedly connected with rubber sliding sleeve of damping rod, the surface cover of rubber sliding sleeve is equipped with the damping storehouse, the gas pocket has been seted up to the diapire in damping storehouse, two fixedly connected with slide bar between the damping storehouse, two through spill pole fixedly connected with fixed plate between the inserted block, the surface hinge of fixed plate has two connecting rods, two the both ends hinge of connecting rod has the cover to establish the damping sleeve on the slide bar surface, the surface cover of slide bar is equipped with the damping spring with the damping sleeve laminating, damping storehouse bottom fixedly connected with base.
As preferable, the bottom of the base is fixedly connected with a rubber pad.
As the preferable mode of the utility model, the bottom of the air hole is provided with a dustproof net fixedly connected with the damping bin.
As the preferable mode of the utility model, the top of the inserting block is fixedly connected with a magnetic iron, and the surface of the magnetic iron is sleeved with a magnetic groove fixedly connected with the mounting plate.
As the preferable mode of the utility model, the two ends of the buckle are fixedly connected with the sliding sleeve, and the stabilizer bar fixedly connected with the inserting block is inserted into the sliding sleeve.
As the preferable mode of the utility model, the two sides of the sliding sleeve are fixedly connected with the balls attached to the inner wall of the insertion block.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, when the damping rod is dismounted, a person presses the buckle, the buckle temporarily retracts into the insert block through the pressure spring, then the damping rod is pulled out downwards, so that the dismounting of the damping rod can be completed, the rubber sliding sleeve slides in the damping bin through the damping rod when the unmanned aerial vehicle descends, the air in the damping bin can be discharged through the air hole during sliding, a damping effect can be achieved, the damping rod descends, the connecting rod enables the damping sleeve to slide on the surface of the sliding rod, the damping sleeve can be blocked by the damping spring during sliding, and the damping sleeve can be kept stable for the unmanned aerial vehicle, so that the unmanned aerial vehicle is convenient for the person to use.
2. According to the utility model, the rubber pad is arranged, so that the rubber pad has the advantages of shock absorption and skid resistance, the attaching stability of the mounting plate is improved, and meanwhile, the vibration of the device can be reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic diagram showing the connection of the insert block, the compression spring and the buckle.
In the figure: 1. a mounting plate; 2. disassembling the damping mechanism; 21. a clamping groove; 22. a buckle; 23. a pressure spring; 24. inserting blocks; 25. a damping rod; 26. a rubber sliding sleeve; 27. damping bin; 28. air holes; 29. a slide bar; 210. a fixing plate; 211. a connecting rod; 212. a damping sleeve; 213. a damping spring; 214. a base; 3. a rubber pad; 4. a dust screen; 5. a magnetic iron; 6. a magnetic attraction groove; 7. a sliding sleeve; 8. a stabilizer bar; 9. and (3) rolling balls.
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 making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the unmanned aerial vehicle with good landing gear damping effect comprises a mounting plate 1, wherein a dismounting damping mechanism 2 is arranged at the bottom of the mounting plate 1;
Dismantle damper 2 is including seting up at the positive two draw-in grooves 21 of mounting panel 1, the inside joint of draw-in groove 21 has buckle 22, buckle 22's back fixedly connected with pressure spring 23, pressure spring 23's rear end fixedly connected with inserted block 24, the bottom fixedly connected with damping rod 25 of inserted block 24, damping rod 25's bottom fixedly connected with rubber sliding sleeve 26, rubber sliding sleeve 26's surface cover is equipped with damping storehouse 27, air vent 28 has been seted up to damping storehouse 27's diapire, fixedly connected with slide bar 29 between two damping storehouse 27, fixedly connected with fixed plate 210 through the spill pole between two inserted blocks 24, the surface of fixed plate 210 articulates there are two connecting rods 211, the both ends of two connecting rods 211 articulate the cover and establish the damping sleeve 212 at slide bar 29 surface, slide bar 29's surface cover is equipped with the damping spring 213 with the damping sleeve 212 laminating, damping storehouse 27 bottom fixedly connected with base 214.
Referring to fig. 2, a rubber pad 3 is fixedly coupled to the bottom of the base 214.
As a technical optimization scheme of the utility model, by arranging the rubber pad 3, the rubber pad 3 has the advantages of shock absorption and skid resistance, and vibration of the device can be reduced while the skid resistance of the base 214 is improved.
Referring to fig. 2, the bottom of the air hole 28 is provided with a dust screen 4 fixedly connected with the damping bin 27.
As a technical optimization scheme of the utility model, the dust screen 4 is arranged, so that the external air enters the damping bin 27 through the air holes 28, and the cleaning degree of the damping bin 27 is kept.
Referring to fig. 2, a magnetic iron 5 is fixedly connected to the top of the insert block 24, and a magnetic slot 6 fixedly connected with the mounting plate 1 is sleeved on the surface of the magnetic iron 5.
As a technical optimization scheme of the utility model, the installation stability of the damping rod 25 can be increased by arranging the magnetic iron 5 and mutually matching the magnetic iron 5 with the magnetic groove 6.
Referring to fig. 3, two ends of the buckle 22 are fixedly connected with a sliding sleeve 7, and a stabilizer bar 8 fixedly connected with an insertion block 24 is inserted into the sliding sleeve 7.
As a technical optimization scheme of the utility model, through the arrangement of the sliding sleeve 7, the compression spring 23 can possibly shift leftwards or rightwards when being extruded, and the sliding sleeve 7 can avoid the phenomenon, and through the mutual matching of the sliding sleeve 7 and the stabilizer bar 8, the compression stability of the buckle 22 can be increased, the rebound stability of the buckle is also increased, and the use by personnel is facilitated.
Referring to fig. 3, balls 9 attached to the inner wall of the insert block 24 are fixedly connected to both sides of the sliding sleeve 7.
As a technical optimization scheme of the utility model, by arranging the ball 9, the retraction smoothness of the buckle 22 is improved, and the retraction stability and rebound stability of the pressure spring 23 are also improved.
The working principle and the using flow of the utility model are as follows: when in daily use, a person firstly installs the mounting plate 1 on the unmanned plane;
When dismantling damping rod 25, personnel press buckle 22, buckle 22 is through pressure spring 23 temporary retraction inserted block 24 inside, immediately take damping rod 25 downwards, can accomplish the dismantlement to damping rod 25, vibrations that produce when unmanned aerial vehicle descends, can make rubber sliding sleeve 26 slide in damping storehouse 27 inside earlier through damping rod 25, can discharge the inside gas of damping storehouse 27 through gas pocket 28 during the coasting, can play a damping effect, damping rod 25 descends, connecting rod 211 can make damping sleeve 212 slide on slide bar 29 surface, damping sleeve 212 can be blocked by damping spring 213 and can keep steady to unmanned aerial vehicle when sliding, the convenience personnel use.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides an unmanned aerial vehicle that undercarriage shock attenuation is effectual, includes mounting panel (1), its characterized in that: the bottom of the mounting plate (1) is provided with a dismounting damping mechanism (2);
dismantle damper (2) including seting up at positive two draw-in grooves (21) of mounting panel (1), the inside joint of draw-in groove (21) has buckle (22), the back fixedly connected with pressure spring (23) of buckle (22), the rear end fixedly connected with inserted block (24) of pressure spring (23), the bottom fixedly connected with damping rod (25) of inserted block (24), the bottom fixedly connected with rubber sliding sleeve (26) of damping rod (25), the surface cover of rubber sliding sleeve (26) is equipped with damping storehouse (27), air pocket (28) have been seted up to the diapire of damping storehouse (27), two fixedly connected with slide bar (29) between damping storehouse (27), two through concave pole fixedly connected with fixed plate (210) between inserted block (24), the surface hinge of fixed plate (210) has two connecting rods (211), and the both ends hinge of connecting rods (211) have the cover to establish damping sleeve (212) on the surface of slide bar (29), the surface cover of slide bar (29) is equipped with and laminate with damping spring (212) bottom (213) of slide bar (27), damping storehouse (214) are connected with damping base (214).
2. The unmanned aerial vehicle with good landing gear damping effect according to claim 1, wherein: the bottom of the base (214) is fixedly connected with a rubber pad (3).
3. The unmanned aerial vehicle with good landing gear damping effect according to claim 1, wherein: the bottom of the air hole (28) is provided with a dustproof net (4) fixedly connected with the damping bin (27).
4. The unmanned aerial vehicle with good landing gear damping effect according to claim 1, wherein: the top of the inserting block (24) is fixedly connected with a magnetic iron (5), and a magnetic groove (6) fixedly connected with the mounting plate (1) is sleeved on the surface of the magnetic iron (5).
5. The unmanned aerial vehicle with good landing gear damping effect according to claim 1, wherein: the two ends of the buckle (22) are fixedly connected with sliding sleeves (7), and stabilizer bars (8) fixedly connected with the inserting blocks (24) are inserted into the sliding sleeves (7).
6. The unmanned aerial vehicle with good landing gear damping effect according to claim 5, wherein: the two sides of the sliding sleeve (7) are fixedly connected with balls (9) attached to the inner wall of the insertion block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321036719.1U CN220948598U (en) | 2023-05-04 | 2023-05-04 | Unmanned aerial vehicle with good landing gear damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321036719.1U CN220948598U (en) | 2023-05-04 | 2023-05-04 | Unmanned aerial vehicle with good landing gear damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220948598U true CN220948598U (en) | 2024-05-14 |
Family
ID=91017525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321036719.1U Active CN220948598U (en) | 2023-05-04 | 2023-05-04 | Unmanned aerial vehicle with good landing gear damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220948598U (en) |
-
2023
- 2023-05-04 CN CN202321036719.1U patent/CN220948598U/en active Active
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