CN217864714U - Unmanned aerial vehicle's structure of taking off and land - Google Patents
Unmanned aerial vehicle's structure of taking off and land Download PDFInfo
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- CN217864714U CN217864714U CN202220590903.XU CN202220590903U CN217864714U CN 217864714 U CN217864714 U CN 217864714U CN 202220590903 U CN202220590903 U CN 202220590903U CN 217864714 U CN217864714 U CN 217864714U
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Abstract
The utility model discloses an unmanned aerial vehicle's structure of taking off and land, including installing the bracing piece on the unmanned aerial vehicle organism, the bottom of bracing piece is provided with the supporting shoe of T type, the both sides of supporting shoe articulate there is the apron, the bottom of supporting shoe is provided with the backup pad, vacuole formation between supporting shoe and its both sides apron, and through the passageway intercommunication between two cavitys, be provided with the gasbag of shrink in the cavity, be provided with the charging connector on the supporting shoe, the gasbag is connected to the charging connector, the free end and the backup pad of apron are inconsistent, and the gasbag shrink reduces occupation space in the cavity not the time, aerifys to it during the use, and can frequently take off and land in turn between land and the surface of water after aerifing.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, more specifically the utility model relates to an unmanned aerial vehicle's structure of taking off and land that says so.
Background
Unmanned aerial vehicles are unmanned aerial vehicles operated by radio remote control equipment and self-contained program control devices, and are applied to many fields, such as aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, news reports, electric inspection, movie and television shooting.
Sometimes the unmanned aerial vehicle work the environment waters more. Most many rotor unmanned aerial vehicles do not have the function of taking off and landing on water in the existing market, so unmanned aerial vehicle can increase the degree of difficulty of taking off and landing when this kind of environmental operation, can lead to falling into water to damage when serious, in view of a lot of unmanned aerial vehicle need be in the local work in waters, for example marine reconnaissance or sports etc. have not avoided taking off the descending link.
Then appear among the prior art one kind and install the flotation pontoon and realize unmanned aerial vehicle's the lift on water at unmanned aerial vehicle landing gear, patent technology for CN204527617U discloses a many rotor unmanned aerial vehicle amphibian quick detach receive and release undercarriage, it is through installing a reserve undercarriage on unmanned aerial vehicle's organism, and set up a flotation pontoon on the undercarriage, the flotation pontoon is located the both sides of organism during unmanned aerial vehicle flight, can act as crashproof structure, if will make its landing when the surface of water, rotate reserve support and make the flotation pontoon be located the below of organism, can support the organism on the surface of water through the buoyancy of flotation pontoon, realize the lift of waters operation.
However, the floating pontoon can support the unmanned aerial vehicle on the water surface by means of the buoyancy of the floating pontoon on the water surface being larger than the gravity of the unmanned aerial vehicle, and in order to ensure that the floating pontoon can generate enough buoyancy on the water surface, the floating pontoon is generally large in size, so that the transportation occupied space of the unmanned aerial vehicle is increased; however, the buoy is usually set up by setting up a spare landing gear to mount the buoy as described in the above-mentioned patent publications, or by directly mounting the buoy on the original landing gear, and the buoy cannot be used for lifting and landing on the land for a long time, so that the buoy needs to be repeatedly dismounted and mounted, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an unmanned aerial vehicle's structure of taking off and land facilitates the use, and occupation space is little.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle's structure of taking off and land, is including installing the bracing piece on the unmanned aerial vehicle organism, the bottom of bracing piece is provided with the supporting shoe of T type, the both sides of supporting shoe articulate there is the apron, the bottom of supporting shoe is provided with the backup pad, vacuole formation between supporting shoe and its both sides apron, and through the passageway intercommunication between two cavitys, be provided with the gasbag of shrink in the cavity, and communicate each other between two gasbags, be provided with the charging connector on the supporting shoe, the gasbag is connected to the charging connector, the free end and the backup pad of apron are inconsistent.
Further, the support plate is arc-shaped.
Further, a torsion spring is arranged between the cover plate and the supporting block.
Furthermore, a damping structure is arranged between the supporting rod and the supporting block.
Furthermore, the shock absorption structure comprises a shock absorption rod positioned between the support rod and the support block, one end of the shock absorption rod is connected with the support block, the other end of the shock absorption rod is connected with the support rod in a sliding mode, and a shock absorption spring is arranged on the shock absorption rod.
Further, a rubber pad is arranged on the bottom surface of the supporting plate.
Further, the cover plate is hinged with the supporting block in a damping mode.
Compared with the prior art, the beneficial effects of the utility model are that: when the air bag is contracted in the cavity, the occupied space of the unmanned aerial vehicle can be reduced, and the transportation is convenient; when unmanned aerial vehicle need take off and land on the surface of water, aerify to the gasbag through the charging connector, make the gasbag inflation, can realize the take off and land on water through the gasbag after the inflation, still can make unmanned aerial vehicle frequently take off and land in turn between land and the surface of water after opening the gasbag simultaneously, can not influence the result of use of gasbag.
Drawings
Fig. 1 is an external structural schematic view of the lifting structure of the present invention;
FIG. 2 is a cross-sectional view of a take-off and landing configuration;
fig. 3 is a schematic mechanism diagram of the airbag after the airbag is expanded and opened.
Reference numerals are as follows: 1. an unmanned aerial vehicle body; 2. a support bar; 3. a supporting block; 4. a support plate; 5. a cover plate; 6. an air bag; 7. an inflation nozzle; 8. a rubber pad; 9. a shock-absorbing lever; 10. a shock absorbing spring.
Detailed Description
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.
The present invention is further described with reference to fig. 1 to 3.
The utility model provides an unmanned aerial vehicle's structure of taking off and land, is including installing bracing piece 2 on unmanned aerial vehicle organism 1, the bottom of bracing piece 2 is provided with the supporting shoe 3 of T type, the both sides of supporting shoe 3 articulate there is apron 5, the bottom of supporting shoe 3 is provided with backup pad 4, vacuole formation between supporting shoe 3 and its both sides apron 5, and through the passageway intercommunication between two cavitys, be provided with the gasbag 6 of shrink in the cavity, and communicate each other between two gasbags 6, be provided with charging connector 7 on the supporting shoe 3, gasbag 6 is connected to charging connector 7, the free end and the backup pad 4 of apron 5 are inconsistent.
Specifically, backup pad 4 is the arc, and the unmanned aerial vehicle of being convenient for descends on uneven ground.
Specifically, the bottom surface of the supporting plate 4 is provided with a rubber pad 8, so that the friction force between the falling body and the ground is improved.
Specifically, the end of the charging connector 7 is provided with a cap for sealing the air inlet of the charging connector 7, so as to prevent dust from entering and affecting the sealing effect of the charging connector 7.
As shown in fig. 1 to fig. 3, when the unmanned aerial vehicle takes off and lands on the land, the airbag 6 is contracted in the cavity, the support rod 2 and the support plate 4 can provide a support function for the unmanned aerial vehicle to normally rise and fall on the land, when the unmanned aerial vehicle needs to operate on a water area, the cap on the inflating nozzle 7 can be taken down firstly, the inflating equipment is used for inflating the airbag 6 through the inflating nozzle 7, the cover plate 5 is pushed open by the expanded airbag 6 during inflation until the airbag is completely expanded, so that the unmanned aerial vehicle can take off and land on the water through the expanded airbags 6 on the two sides of the support frame, and the support plate 4 is positioned below the airbag 6, so that the unmanned aerial vehicle can frequently alternately rise and fall on the land and the water during operation, the airbag 6 cannot be damaged, and the long-time operation effect of the unmanned aerial vehicle is ensured.
And when unmanned aerial vehicle stopped the operation and when transporting, accessible charging connector 7 was discharged the gas in 6 gasbags, then in filling into the cavity with 6 gasbags to close upper cover plate 5 can, reduced unmanned aerial vehicle's occupation space, convenient transportation.
Specifically, be provided with the torsional spring (the attached drawing is not seen) between apron 5 and the supporting shoe 3 or make and lap for the damping is articulated between 5 and the supporting shoe 3, when the closed cavity of apron 5, can prevent that apron 5 from receiving gravity to open greatly when unmanned aerial vehicle organism 1 emptys, make gasbag 6 in the cavity spill.
As shown in fig. 2 and 3, specifically, be provided with shock-absorbing structure between bracing piece 2 and the supporting shoe 3, provide the shock attenuation effect in the twinkling of an eye that unmanned aerial vehicle descends through shock-absorbing structure, reduce vibrations to the influence of unmanned aerial vehicle organism 1.
Specifically, the shock-absorbing structure includes a shock-absorbing rod 9 located between the support rod 2 and the support block 3, one end of the shock-absorbing rod 9 is connected with the support block 3, the other end is connected with the support rod 2 in a sliding manner, and a shock-absorbing spring 10 is arranged on the shock-absorbing rod 9.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an unmanned aerial vehicle's take off and land structure which characterized in that: including installing the bracing piece on the unmanned aerial vehicle organism, the bottom of bracing piece is provided with the supporting shoe of T type, the both sides of supporting shoe articulate there is the apron, the bottom of supporting shoe is provided with the backup pad, vacuole formation between supporting shoe and the both sides apron thereof, and through the passageway intercommunication between two cavitys, be provided with the gasbag of shrink in the cavity, and communicate each other between two gasbags, be provided with the charging connector on the supporting shoe, the charging connector connects the gasbag, the free end and the backup pad of apron are inconsistent.
2. The take-off and landing structure of an unmanned aerial vehicle according to claim 1, wherein: the support plate is arc-shaped.
3. The take-off and landing structure of an unmanned aerial vehicle according to claim 2, wherein: and a torsion spring is arranged between the cover plate and the supporting block.
4. The take-off and landing structure of an unmanned aerial vehicle according to claim 3, wherein: and a damping structure is arranged between the supporting rod and the supporting block.
5. The take-off and landing structure of an unmanned aerial vehicle according to claim 4, wherein: the damping structure comprises a damping rod located between a supporting rod and a supporting block, one end of the damping rod is connected with the supporting block, the other end of the damping rod is connected with the supporting rod in a sliding mode, and a damping spring is arranged on the damping rod.
6. The take-off and landing structure of an unmanned aerial vehicle according to claim 5, wherein: and a rubber pad is arranged on the bottom surface of the supporting plate.
7. The take-off and landing structure of an unmanned aerial vehicle according to claim 1, wherein: the cover plate is hinged with the supporting block in a damping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220590903.XU CN217864714U (en) | 2022-03-17 | 2022-03-17 | Unmanned aerial vehicle's structure of taking off and land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220590903.XU CN217864714U (en) | 2022-03-17 | 2022-03-17 | Unmanned aerial vehicle's structure of taking off and land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217864714U true CN217864714U (en) | 2022-11-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220590903.XU Active CN217864714U (en) | 2022-03-17 | 2022-03-17 | Unmanned aerial vehicle's structure of taking off and land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217864714U (en) |
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2022
- 2022-03-17 CN CN202220590903.XU patent/CN217864714U/en active Active
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