CN208828092U - A kind of unmanned plane foot prop - Google Patents
A kind of unmanned plane foot prop Download PDFInfo
- Publication number
- CN208828092U CN208828092U CN201821418130.7U CN201821418130U CN208828092U CN 208828092 U CN208828092 U CN 208828092U CN 201821418130 U CN201821418130 U CN 201821418130U CN 208828092 U CN208828092 U CN 208828092U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- unmanned plane
- main gasbag
- plug
- vehicle body
- 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.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000002775 capsule Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of unmanned plane foot props, belong to unmanned plane field, a kind of unmanned plane foot prop, including unmanned aerial vehicle body ontology, the lower end of unmanned aerial vehicle body ontology is fixedly connected there are four support foot rest, digging on each support foot rest has first sliding groove, stressed plate is slidably connected in first sliding groove, digging in support foot rest has second sliding slot, the first telescopic rod is connected between stressed plate and the inner wall of second sliding slot, the first compressed spring is socketed on first telescopic rod, main gasbag is socketed on support foot rest, the lower end of unmanned aerial vehicle body ontology is fixedly connected with balloonet, link block is fixedly connected between balloonet and main gasbag, link block is dug close to one end of main gasbag first through hole, plug is placed in first through hole, plug is fixedly connected with appendix close to one end of main gasbag, it may be implemented to be not easy to drop to because of unmanned plane The damage of unmanned plane is caused on the ground of out-of-flatness or the water surface.
Description
Technical field
The utility model relates to unmanned plane fields, more specifically to a kind of unmanned plane foot prop.
Background technique
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft, without cockpit on machine, but the equipment such as automatic pilot, presetting apparatus are installed, on ground, naval vessels or
Machine tool remote control station personnel track it, are positioned, are remotely controlled, telemetering and Digital Transmission by the equipment such as radar, can be in radio
It takes off as conventional airplane under remote control or is launched with booster rocket, aerial launch can also be taken to by machine tool and flown, recycling
When, the mode automatic Landing as conventional airplane landing mission can be used, can also be recycled by remote control parachute or block, it can
It is reused several times, is widely used in aerial reconnaissance, monitoring, communication, antisubmarine, electronic interferences etc..
Though existing unmanned plane be not it is particularly expensive, civilian, which is also not everybody, to be possessed, unmanned plane
Safeguard measure similarly is needed, if the bad region for being easy to drop to landform out-of-flatness of operation, or even drop on the water surface,
Cause the damage of unmanned plane.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of unmanned plane foot prop, it can
It is not easy to cause the damage of unmanned plane because unmanned plane is drop on the ground or the water surface of out-of-flatness to realize.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
The lower end of a kind of unmanned plane foot prop, including unmanned aerial vehicle body ontology, the unmanned aerial vehicle body ontology is fixedly connected with
Four support foot rests, digging on each support foot rest has first sliding groove, slidably connects stress in the first sliding groove
Plate, interior dig of the support foot rest have second sliding slot, it is flexible that first are connected between the stressed plate and the inner wall of second sliding slot
Bar is socketed with the first compressed spring on first telescopic rod, main gasbag, the unmanned plane machine is socketed on the support foot rest
The lower end of body ontology is fixedly connected with balloonet, and link block, the connection are fixedly connected between the balloonet and main gasbag
Block is dug close to one end of main gasbag first through hole, plug is placed in the first through hole, the plug is close to main gasbag
One end be fixedly connected with appendix, and the other end of appendix is located in main gasbag, and digging on the appendix has transfer port,
Digging in the link block has third sliding slot, and the second telescopic rod is connected between the plug and the inner wall of third sliding slot, described
The second compressed spring is socketed on second telescopic rod, digging on the link block has the second through-hole, may be implemented to be not easy because of nobody
Machine drop to the damage on the ground or the water surface of out-of-flatness and causing unmanned plane.
Further, the plug is fixedly connected with the first spacing collar far from one end of main gasbag, and the plug is far from
One end of one spacing collar is fixedly connected with the second spacing collar, convenient for limiting to plug and appendix, makes plug and appendix
It is slided in first through hole.
Further, silica gel ring is fixedly connected in the first through hole, silica gel ring forms interference with plug, appendix and matches
It closes, is not easily accessible the gas in main gasbag in balloonet in normal state.
Further, it is socketed with silica gel sheath on the unmanned aerial vehicle body ontology, unmanned aerial vehicle body ontology is made to be not easy to be damaged.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme may be implemented to be not easy to cause unmanned plane because unmanned plane is drop on the ground or the water surface of out-of-flatness
Damage.
(2) plug is fixedly connected with the first spacing collar, the one end of plug far from the first spacing collar far from one end of main gasbag
It is fixedly connected with the second spacing collar, convenient for limiting to plug and appendix, keeps plug and appendix sliding in first through hole
It is dynamic.
(3) silica gel ring is fixedly connected in first through hole, silica gel ring and plug, appendix are formed and be interference fitted, and make main gas
Gas in capsule is not easily accessible in balloonet in normal state.
(4) it is socketed with silica gel sheath on unmanned aerial vehicle body ontology, unmanned aerial vehicle body ontology is made to be not easy to be damaged.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the bottom view of the utility model；
Fig. 4 be the utility model by ambient pressure when structural schematic diagram；
Fig. 5 be the utility model main gasbag by ambient pressure when link block structural schematic diagram.
Figure label explanation:
1 unmanned aerial vehicle body ontology, 2 support foot rests, 3 stressed plates, 4 first telescopic rods, 5 first compressed springs, 6 main gasbags, 7
Balloonet, 8 link blocks, 9 plugs, 10 second telescopic rods, 11 second compressed springs, 12 silica gel rings, 13 second through-holes, 14 first limits
Position circle, 15 second spacing collars, 16 appendixs, 17 transfer ports.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Please refer to Fig. 1-5, a kind of unmanned plane foot prop, including unmanned aerial vehicle body ontology 1, the lower end of unmanned aerial vehicle body ontology 1
Support foot rest 2 there are four being fixedly connected, plays a supporting role to unmanned aerial vehicle body ontology 1, and digging on each support foot rest 2 has
First sliding groove slidably connects stressed plate 3 in first sliding groove, when stressed plate 3 is by upward thrust, can in first sliding groove to
Upper movement, interior dig of support foot rest 2 have second sliding slot, the first telescopic rod are connected between stressed plate 3 and the inner wall of second sliding slot
4, the first compressed spring 5 is socketed on the first telescopic rod 4, damping can be carried out to the thrust that stressed plate 3 is subject to, to weaken main gas
The impact force of stressed plate 3 suffered by capsule 6 is socketed with main gasbag 6 on support foot rest 2, and the gas in main gasbag 6 can produce abundance
Buoyancy, make unmanned aerial vehicle body ontology 1 integrally bubble through the water column on, the lower end of unmanned aerial vehicle body ontology 1 is fixedly connected with balloonet
7, convenient for protection unmanned aerial vehicle body ontology 1, link block 8, the gas in main gasbag 6 are fixedly connected between balloonet 7 and main gasbag 6
Body can be passed in balloonet 7 by link block 8, and link block 8 is dug close to one end of main gasbag 6 first through hole, and first is logical
Plug 9 is placed in hole, plug 9 is fixedly connected with appendix 16, and the other end position of appendix 16 close to one end of main gasbag 6
In in main gasbag 6, digging on appendix 16 has transfer port 17, and digging in link block 8 has third sliding slot, plug 9 and third sliding slot
Inner wall between be connected with the second telescopic rod 10, be socketed with the second compressed spring 11 on the second telescopic rod 10, under normal condition,
Two telescopic rods 10, the elastic force of the second compressed spring 11 are equal with the pressure of gas in main gasbag 6, make at plug 9 and appendix 16
It cannot be introduced into balloonet 7 in the gas in the equilibrium state of Fig. 2, main gasbag 6, digging on link block 8 has the second through-hole 13, when
By ambient pressure, when making gas pressure increase in main gasbag 6, referring to Fig. 4, plug 9 can slide to the right with appendix 16, this
When main gasbag 6 in gas can enter the second through-hole 13 by transfer port 17, and then enter in balloonet 7, make balloonet 7 can be with
It realizes damping or generates buoyancy to protect unmanned aerial vehicle body ontology 1 to be hardly damaged, may be implemented to be not easy to drop to not because of unmanned plane
The damage of unmanned plane is caused on smooth ground or the water surface, plug 9 is fixedly connected with the first limit far from one end of main gasbag 6
Circle 14, plug 9 is fixedly connected with the second spacing collar 15 far from one end of the first spacing collar 14, convenient for plug 9 and appendix 16
It is limited, slides plug 9 only in first through hole with appendix 16, silica gel ring 12, silicon are fixedly connected in first through hole
Cushion rubber 12 and plug 9, appendix 16 are formed and are interference fitted, and the gas in main gasbag 6 is made to be not easily accessible secondary gas in normal state
In capsule 7, it is socketed with silica gel sheath on unmanned aerial vehicle body ontology 1, unmanned aerial vehicle body ontology 1 is made to be not easy to be damaged.
When the utility model is forced to land in marshland or be caught in the ground of out-of-flatness because of misoperation or other reasons,
Ground can generate a upward active force to stressed plate 3, make the upward sliding in first sliding groove of stressed plate 3, the meeting again of stressed plate 3
Pressure is generated to main gasbag 6, so that the gas in main gasbag 6 is squeezed appendix 16 and plug 9 to the right, makes appendix 16 and plug 9
It slides to the right, and then so that the gas in main gasbag 6 is entered the second through-hole 13 by transfer port 17, and then enter in balloonet 7,
So that balloonet 7 is formed protection air bag under unmanned aerial vehicle body ontology 1, faces unmanned aerial vehicle body when slowing down unmanned plane hard landing
The impact force of ontology 1, or when the utility model because misoperation or other reasons are forced landing when the water surface, in main gasbag 6
Gas can produce sufficient buoyancy, make on unmanned aerial vehicle body ontology 1 integrally bubbles through the water column, and what is carried in balloonet 7 lacks
Amount gas can also make unmanned aerial vehicle body ontology 1 be not easy to be immersed in the water, and may be implemented to be not easy to drop to out-of-flatness because of unmanned plane
The damage of unmanned plane is caused on ground or the water surface.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of unmanned plane foot prop, including unmanned aerial vehicle body ontology (1), it is characterised in that: the unmanned aerial vehicle body ontology (1)
Lower end is fixedly connected there are four support foot rest (2), and digging on each support foot rest (2) has first sliding groove, and described first
It is slidably connected in sliding slot stressed plate (3), digging in the support foot rest (2) has second sliding slot, the stressed plate (3) and second
It is connected between the inner wall of sliding slot the first telescopic rod (4), is socketed with the first compressed spring (5), institute on first telescopic rod (4)
It states and is socketed on support foot rest (2) main gasbag (6), the lower end of the unmanned aerial vehicle body ontology (1) is fixedly connected with balloonet
(7), it is fixedly connected with link block (8) between the balloonet (7) and main gasbag (6), the link block (8) is close to main gasbag
(6) one end, which is dug, first through hole, is placed in the first through hole plug (9), and the plug (9) is close to main gasbag (6)
One end be fixedly connected with appendix (16), and the other end of appendix (16) is located in main gasbag (6), the appendix (16)
Upper cutting has transfer port (17), and digging in the link block (8) has third sliding slot, the inner wall of plug (9) and third sliding slot
Between be connected with the second telescopic rod (10), be socketed with the second compressed spring (11), the connection on second telescopic rod (10)
Digging on block (8) has the second through-hole (13).
2. a kind of unmanned plane foot prop according to claim 1, it is characterised in that: the plug (9) is far from main gasbag (6)
One end is fixedly connected with the first spacing collar (14), and the plug (9) is fixedly connected with the far from the one end of the first spacing collar (14)
Two spacing collars (15).
3. a kind of unmanned plane foot prop according to claim 1, it is characterised in that: be fixedly connected with silicon in the first through hole
Cushion rubber (12).
4. a kind of unmanned plane foot prop according to claim 1, it is characterised in that: covered on the unmanned aerial vehicle body ontology (1)
It is connected to silica gel sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418130.7U CN208828092U (en) | 2018-08-31 | 2018-08-31 | A kind of unmanned plane foot prop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418130.7U CN208828092U (en) | 2018-08-31 | 2018-08-31 | A kind of unmanned plane foot prop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208828092U true CN208828092U (en) | 2019-05-07 |
Family
ID=66311426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821418130.7U Expired - Fee Related CN208828092U (en) | 2018-08-31 | 2018-08-31 | A kind of unmanned plane foot prop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208828092U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061408A (en) * | 2020-09-17 | 2020-12-11 | 广州鼎奥科技有限公司 | Unmanned aerial vehicle with gasbag protection device |
| CN113212744A (en) * | 2021-06-07 | 2021-08-06 | 广西电网有限责任公司电力科学研究院 | Vertical take-off and landing fixed wing unmanned aerial vehicle with protection device |
| CN116873252A (en) * | 2023-09-06 | 2023-10-13 | 山西昊天视界航空科技有限公司 | Unmanned aerial vehicle convenient to receive and release undercarriage |
-
2018
- 2018-08-31 CN CN201821418130.7U patent/CN208828092U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061408A (en) * | 2020-09-17 | 2020-12-11 | 广州鼎奥科技有限公司 | Unmanned aerial vehicle with gasbag protection device |
| CN113212744A (en) * | 2021-06-07 | 2021-08-06 | 广西电网有限责任公司电力科学研究院 | Vertical take-off and landing fixed wing unmanned aerial vehicle with protection device |
| CN116873252A (en) * | 2023-09-06 | 2023-10-13 | 山西昊天视界航空科技有限公司 | Unmanned aerial vehicle convenient to receive and release undercarriage |
| CN116873252B (en) * | 2023-09-06 | 2023-12-01 | 山西昊天视界航空科技有限公司 | Unmanned aerial vehicle convenient to receive and release undercarriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 |