CN107554760A - A kind of unmanned plane landing buffer structure - Google Patents
A kind of unmanned plane landing buffer structure Download PDFInfo
- Publication number
- CN107554760A CN107554760A CN201710849540.0A CN201710849540A CN107554760A CN 107554760 A CN107554760 A CN 107554760A CN 201710849540 A CN201710849540 A CN 201710849540A CN 107554760 A CN107554760 A CN 107554760A
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- CN
- China
- Prior art keywords
- fuselage
- supporting leg
- cushioning device
- bradyseism
- leg
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Abstract
The invention discloses a kind of unmanned plane landing buffer structure, including fuselage and bradyseism leg, the lower edge of the fuselage is provided with fuselage supporting leg, and the lower end of fuselage supporting leg is provided with supporting leg cushioning device, fuselage lower end center is fixed with fuselage seat, the inner upper end of the supporting leg cushioning device is provided with parcel groove, and the interior lower end of supporting leg cushioning device is from top to bottom separately installed with bradyseism block and the first spring, the lower end of first spring is fixed with base, the upper end face of the fuselage cushioning device is provided with foamed cotton layer, the connector centre of surface position is provided with preformed hole, the bradyseism leg is arranged on the interior lower end of fuselage cushioning device.The unmanned plane landing buffer structure, device installation is simple, and sound construction, deadweight is very light, will not cause fuselage overload, can protect the safety of whole fuselage lower end well, is not in because fuselage supporting leg caused by rising and falling is frayed or damaged.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, specially a kind of unmanned plane landing buffer structure.
Background technology
Unmanned plane is the not manned aircraft manipulated using radio robot and the presetting apparatus provided for oneself, civilian nothing
It is man-machine take photo by plane, there is more important application in agricultural, plant protection, the field such as the disaster relief.
Unmanned plane needs to carry out damping to protect fuselage in takeoff and landing, the damping, buffering mechanism structure used at present
The problem of more complicated or setting is unreasonable, and damping effect is undesirable.It is in view of the above-mentioned problems, enterprising on original buffer structure basis
Row innovative design.
The content of the invention
It is an object of the invention to provide a kind of unmanned plane landing buffer structure, to solve to propose in above-mentioned background technology
It is more complicated or unreasonable, the problem of damping effect is undesirable is set for original unmanned plane buffer structure.
To achieve the above object, the present invention provides following technical scheme：A kind of unmanned plane landing buffer structure, including machine
Body and bradyseism leg, the lower edge of the fuselage is provided with fuselage supporting leg, and the lower end of fuselage supporting leg is provided with supporting leg bradyseism dress
Put, fuselage lower end center is fixed with fuselage seat, and fuselage seat lower end is provided with fuselage cushioning device, and the supporting leg delays
The inner upper end of shake device is provided with parcel groove, and the interior lower end of supporting leg cushioning device is from top to bottom separately installed with bradyseism block
With the first spring, the lower end of first spring is fixed with base, and the lower end of base is provided with wear-resistant pad, the fuselage bradyseism
The upper end face of device is provided with foamed cotton layer, and the both sides of fuselage cushioning device are fixed with connector, in the connector surface
Heart position is provided with preformed hole, and the bradyseism leg is arranged on the interior lower end of fuselage cushioning device.
Preferably, the fuselage supporting leg and parcel groove are flush type mounting structure.
Preferably, the foamed cotton layer is EVA foam materials, and it be in alveolate texture that it is internal, the lower surface of foamed cotton layer and
The upper end face bonding of fuselage cushioning device.
Preferably, the upper end face of the connector is provided with protective pad, and the lower surface of protective pad and connector is upper
Surface is bonded.
Preferably, the number of the bradyseism leg is at most 3.
Preferably, the bradyseism leg includes containment vessel, the first air cushion, second spring, the second air cushion and ground touching piece respectively,
And containment vessel is arranged on the surface of bradyseism leg, containment vessel lower end is provided with ground touching piece, from top to bottom installed successively inside containment vessel
There are the first air cushion, second spring and the second air cushion.
Compared with prior art, the beneficial effects of the invention are as follows：The unmanned plane landing buffer structure, unmanned plane are taking off
During with landing, the vibrations that fuselage supporting leg is born are conducted to spring by wear-resistant pad, and vibrations are inhaled by the air cushion on spring
Receive, effectively prevent vibration influence, so as to protect fuselage supporting leg, supporting leg cushioning device can be directly sleeved on fuselage supporting leg, should
Device installation is simple, and sound construction, deadweight is very light, will not cause fuselage overload, can protect whole fuselage lower end well
Safety, be not in because fuselage supporting leg is frayed or damaged caused by rising and falling.
Brief description of the drawings
Fig. 1 is fuselage cushioning device structural representation of the present invention；
Fig. 2 is supporting leg cushioning device mounting structure schematic diagram of the present invention；
Fig. 3 is airframe structure schematic diagram of the present invention.
In figure：1st, fuselage, 2, fuselage supporting leg, 3, supporting leg cushioning device, 4, fuselage seat, 5, fuselage cushioning device, 501, bubble
Cotton layer, 6, parcel groove, 7, bradyseism block, the 8, first spring, 9, base, 10, wear-resistant pad, 11, foamed cotton layer, 12, connector, 121, anti-
Protection pad, 13, preformed hole, 14, bradyseism leg, 141, containment vessel, the 142, first air cushion, 143, second spring, the 144, second air cushion,
145th, ground touching piece.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of unmanned plane landing buffer structure, including fuselage 1
With bradyseism leg 14, the lower edge of fuselage 1 is provided with fuselage supporting leg 2, and the lower end of fuselage supporting leg 2 is provided with supporting leg cushioning device
3, fuselage supporting leg 2 is flush type mounting structure with parcel groove 6, while being protected to fuselage supporting leg 2, also allows for supporting leg and delays
The installation and removal of device 3 are shaken, the lower end center of fuselage 1 is fixed with fuselage seat 4, and the lower end of fuselage seat 4 is provided with fuselage and delayed
Device 5 is shaken, the inner upper end of supporting leg cushioning device 3 is provided with parcel groove 6, and the interior lower end of supporting leg cushioning device 3 is by up to
Under be separately installed with the spring 8 of bradyseism block 7 and first, the lower end of the first spring 8 is fixed with base 9, and the lower end of base 9 is provided with
Wear-resistant pad 10, the upper end face of fuselage cushioning device 5 is provided with foamed cotton layer 11, and the both sides of fuselage cushioning device 5 are fixed with company
Fitting 12, foamed cotton layer 11 are EVA foam materials, and it is in alveolate texture, the lower surface of foamed cotton layer 11 and fuselage bradyseism that it is internal
The upper end face bonding of device 5, also functions to cushioning effect, the centre of surface of connector 12 while protecting fuselage seat 4 not to be scraped off
Position is provided with preformed hole 13, and the upper end face of connector 12 is provided with protective pad 121, and the lower surface of protective pad 121 and company
The upper surface bonding of fitting 12, plays a protective role, bradyseism leg 14 is arranged on fuselage cushioning device 5 to the edge of fuselage seat 4
Interior lower end, the number of bradyseism leg 14 is at most 3, and number increases the burden that can aggravate fuselage 1, and bradyseism leg 14 includes respectively
Containment vessel 141, the first air cushion 142, second spring 143, the second air cushion 144 and ground touching piece 145, and containment vessel 141 be arranged on it is slow
The surface of leg 14 is shaken, the lower end of containment vessel 141 is provided with ground touching piece 145, first is from top to bottom sequentially installed with inside containment vessel 141
Air cushion 142, the air cushion 144 of second spring 143 and second, bradyseism leg 14 is rational in infrastructure, overall to fuselage 1 can play cushioning effect.
Operation principle：Fuselage cushioning device 5 is placed on to the lower end of fuselage seat 4 first, then by the both ends of fuselage cushioning device 5
Connector 12 be connected by preformed hole 13 with fuselage seat 4, the parcel groove 6 that fuselage supporting leg 2 is inserted inside supporting leg cushioning device 3
In, installation is quick, and unmanned plane in takeoff and landing, by wear-resistant pad 10 conducted to the first bullet by the vibrations that fuselage supporting leg 2 is born
Spring 8, vibrations are absorbed by the bradyseism block 7 on the first spring 8, vibration influence are effectively prevent, so as to protect fuselage
Supporting leg 2, supporting leg cushioning device 3 can be directly sleeved on fuselage supporting leg 2, and supporting leg cushioning device 3 installs simple and firm, fuselage bradyseism
Device 5 plays a part of protecting fuselage 1 when unmanned plane lands, and the vibrations born are conducted to second spring by ground touching piece 145
143, vibrations are absorbed by the first air cushion 142 and the second air cushion 144 of the upper and lower surface of second spring 143, effectively prevented
Influences of the vibrations to fuselage seat 4, device deadweight is very light, will not make the overload of fuselage 1, can protect whole fuselage well
The safety of 1 lower end, be not in such a easy for installation and tool because fuselage supporting leg 2 caused by rising and falling is frayed or damaged
There is the unmanned plane landing buffer structure of fine damping effect, can be very good to be used by demander.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of unmanned plane landing buffer structure, including fuselage（1）With bradyseism leg（14）, it is characterised in that：The fuselage（1）
Lower edge be provided with fuselage supporting leg（2）, and fuselage supporting leg（2）Lower end supporting leg cushioning device is installed（3）, the fuselage
（1）Lower end center is fixed with fuselage seat（4）, and fuselage seat（4）Lower end is provided with fuselage cushioning device（5）, the supporting leg
Cushioning device（3）Inner upper end parcel groove is installed（6）, and supporting leg cushioning device（3）Interior lower end from top to bottom distinguish
Bradyseism block is installed（7）With the first spring（8）, first spring（8）Lower end be fixed with base（9）, and base（9）Under
End is provided with wear-resistant pad（10）, the fuselage cushioning device（5）Upper end face foamed cotton layer is installed（11）, and fuselage bradyseism fills
Put（5）Both sides be fixed with connector（12）, the connector（12）Centre of surface position is provided with preformed hole（13）, it is described slow
Shake leg（14）Installed in fuselage cushioning device（5）Interior lower end.
A kind of 2. unmanned plane landing buffer structure according to claim 1, it is characterised in that：The fuselage supporting leg（2）
With wrapping up groove（6）For flush type mounting structure.
A kind of 3. unmanned plane landing buffer structure according to claim 1, it is characterised in that：The foamed cotton layer（11）For
EVA foam materials, and it is in alveolate texture that it is internal, foamed cotton layer（11）Lower surface and fuselage cushioning device（5）Upper end table
Face is bonded.
A kind of 4. unmanned plane landing buffer structure according to claim 1, it is characterised in that：The connector（12）'s
Upper end face is provided with protective pad（121）, and protective pad（121）Lower surface and connector（12）Upper surface bonding.
A kind of 5. unmanned plane landing buffer structure according to claim 1, it is characterised in that：The bradyseism leg（14）'s
Number is at most 3.
A kind of 6. unmanned plane landing buffer structure according to claim 1, it is characterised in that：The bradyseism leg（14）Point
Containment vessel is not included（141）, the first air cushion（142）, second spring（143）, the second air cushion（144）And ground touching piece（145）, and
Containment vessel（141）It is arranged on bradyseism leg（14）Surface, containment vessel（141）Lower end is provided with ground touching piece（145）, containment vessel
（141）Inside is from top to bottom sequentially installed with the first air cushion（142）, second spring（143）With the second air cushion（144）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849540.0A CN107554760A (en) | 2017-09-20 | 2017-09-20 | A kind of unmanned plane landing buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849540.0A CN107554760A (en) | 2017-09-20 | 2017-09-20 | A kind of unmanned plane landing buffer structure |
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| Publication Number | Publication Date |
|---|---|
| CN107554760A true CN107554760A (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710849540.0A Pending CN107554760A (en) | 2017-09-20 | 2017-09-20 | A kind of unmanned plane landing buffer structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045570A (en) * | 2018-02-24 | 2018-05-18 | 冯林娟 | A kind of unmanned plane undercarriage of more rotors |
| CN108639340A (en) * | 2018-04-12 | 2018-10-12 | 清远市巨劲科技有限公司 | One kind can pre- antiwear unmanned plane |
| CN109050914A (en) * | 2018-08-09 | 2018-12-21 | 广州华夏职业学院 | Unmanned plane support device is sent in a kind of take-away with charge free |
| CN114964179A (en) * | 2022-05-13 | 2022-08-30 | 中冶一局(河北)地质科技有限公司 | Topographic mapping device for geological disaster treatment and use method thereof |
-
2017
- 2017-09-20 CN CN201710849540.0A patent/CN107554760A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045570A (en) * | 2018-02-24 | 2018-05-18 | 冯林娟 | A kind of unmanned plane undercarriage of more rotors |
| CN108045570B (en) * | 2018-02-24 | 2019-04-16 | 冯林娟 | A kind of unmanned plane undercarriage of more rotors |
| CN108639340A (en) * | 2018-04-12 | 2018-10-12 | 清远市巨劲科技有限公司 | One kind can pre- antiwear unmanned plane |
| CN109050914A (en) * | 2018-08-09 | 2018-12-21 | 广州华夏职业学院 | Unmanned plane support device is sent in a kind of take-away with charge free |
| CN109050914B (en) * | 2018-08-09 | 2021-08-31 | 广州华夏职业学院 | Takeaway is dispatched unmanned aerial vehicle strutting arrangement |
| CN114964179A (en) * | 2022-05-13 | 2022-08-30 | 中冶一局(河北)地质科技有限公司 | Topographic mapping device for geological disaster treatment and use method thereof |
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