CN208897312U - A kind of dual-purpose undercarriage of unmanned plane - Google Patents
A kind of dual-purpose undercarriage of unmanned plane Download PDFInfo
- Publication number
- CN208897312U CN208897312U CN201821592798.3U CN201821592798U CN208897312U CN 208897312 U CN208897312 U CN 208897312U CN 201821592798 U CN201821592798 U CN 201821592798U CN 208897312 U CN208897312 U CN 208897312U
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- CN
- China
- Prior art keywords
- mounting groove
- support bar
- fixedly connected
- unmanned plane
- spring
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- Invalid Beds And Related Equipment (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of dual-purpose undercarriages of unmanned plane, including pedestal, organism is fixedly connected on the pedestal, the first mounting groove is symmetrically arranged on the pedestal, first mounting groove is equipped with pre-buffering device, first mounting groove is connected with second support bar by pre-buffering device, the second support bar is fixedly connected with sliding block away from one end of pre-buffering device, the sliding block is equipped with first support bar away from the side of second support bar, offers the second mounting groove in the first support bar.The utility model unmanned plane passes through the compression up and down of the first spring when landing, to buffer the impact force of extensional vibration generation, pass through the interaction of the mechanisms such as air bag, second spring, it can be to avoid because of the axial impact force that inertia generates, generation to avoid damage to, subtracts reduced-maintenance cost.
Description
Technical field
The utility model relates to air vehicle technique field more particularly to a kind of dual-purpose undercarriages of unmanned plane.
Background technique
Unmanned plane press application field, can be divided into it is military with it is civilian.Military aspect, unmanned plane are divided into reconnaissance plane and target drone.The people
With aspect, unmanned plane industrial application is that unmanned plane has really just needed；At present take photo by plane, agricultural, plant protection, miniature self-timer, express delivery fortune
Defeated, disaster relief, observation wild animal, monitoring infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture
The purposes of unmanned plane itself has greatly been expanded in the application in romance etc. field, and developed country is also in actively extension industrial application
With development unmanned air vehicle technique.
Traditional unmanned plane can generate vibration when landing, vibrate caused by impact force it is easy so that unmanned plane
Damage is generated between rising and falling, to increase maintenance cost.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: traditional unmanned plane is landing
When can generate vibration, vibrate caused by impact force be easy so that damage is generated between the rising and falling of unmanned plane, to increase
Maintenance cost.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of dual-purpose undercarriage of unmanned plane, including pedestal, are fixedly connected with organism on the pedestal, symmetrical on the pedestal
Equipped with the first mounting groove, first mounting groove is equipped with pre-buffering device, and first mounting groove is connected by pre-buffering device
It is connected to second support bar, the second support bar is fixedly connected with sliding block away from one end of pre-buffering device, and the sliding block deviates from
The side of second support bar is equipped with first support bar, and the second mounting groove, second installation are offered in the first support bar
The second slide bar is fixedly connected on slot, the sliding block is slidably connected on the second slide bar, is equipped with the second bullet on second slide bar
Spring, one end of the second spring are fixedly connected on the side of sliding block, and the other end of the second spring passes through air bag and connects
On the side wall of the second mounting groove, auxiliary device is additionally provided in the first support bar.
Preferably, the pre-buffering device includes slide bar, and the slide bar is fixedly connected in the first mounting groove, the slide bar
On the first spring is installed, one end of first spring is fixedly connected on the side of second support bar, first spring
The other end is fixedly connected on the side wall of the first mounting groove.
Preferably, the auxiliary device includes connecting plate, and the connecting plate is fixedly connected on the side of first support bar, institute
It states and has been bolted to connection cystosepiment on connecting plate.
Preferably, second slide bar is equipped with air bag, and the air bag is mounted on the side wall of the second mounting groove, and described the
Two slide bars are interspersed in air bag.
Preferably, the sliding block and second support bar are in integrated molding setting.
Compared with prior art, the utility model has the beneficial effects that unmanned plane passes through the first spring when landing
Compression up and down, thus buffer extensional vibration generation impact force can by the interaction of the mechanisms such as air bag, second spring
To avoid the axial impact force generated because of inertia, so that the generation avoided damage to, subtracts reduced-maintenance cost.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of dual-purpose undercarriage of unmanned plane positive structure schematic；
Fig. 2 be the utility model proposes a kind of dual-purpose undercarriage first support bar of unmanned plane positive structure schematic；
Fig. 3 is the partial enlargement structural representation of A in Fig. 1.
In figure: 1 pedestal, 2 first slide bars, 3 first springs, 4 cystosepiments, 5 first support bars, 6 second support bars, 7 first
Mounting groove, 8 bodies, 9 connecting plates, 10 air bags, 11 second slide bars, 12 second mounting grooves, 13 sliding blocks, 14 second springs.
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, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the dual-purpose undercarriage of a kind of unmanned plane, including pedestal 1 are fixedly connected with organism 8, pedestal 1 on pedestal 1
On be symmetrically arranged with the first mounting groove 7, the first mounting groove 7 is equipped with pre-buffering device, and pre-buffering device includes the first slide bar 2, the
One slide bar 2 is fixedly connected in the first mounting groove 7, and the first spring 3 is equipped on the first slide bar 2, and one end of the first spring 3 is fixed
It is connected to the side of second support bar 6, the other end of the first spring 3 is fixedly connected on the side wall of the first mounting groove 7, is generating
When vibration, by the compression of the first spring 3, it can to play the impact that the extensional vibration generated when buffering landing generates
Power, the first mounting groove 7 are connected with second support bar 6 by pre-buffering device, and second support bar 6 deviates from one end of pre-buffering device
It is fixedly connected with sliding block 13, sliding block 13 and second support bar 6 are in being integrally formed setting, manufacture easy to produce, and sliding block 13 is away from the
The side of two support rods 6 is equipped with first support bar 5, offers the second mounting groove 12 in first support bar 5, on the second mounting groove 12
It is fixedly connected with the second slide bar 11, sliding block 13 is slidably connected on the second slide bar 11, and the second slide bar 11 is equipped with air bag 10, air bag 10
It is mounted on the side wall of the second mounting groove 12, the second slide bar 11 is interspersed in air bag 10, and air bag 10 can further function as buffering
Effect, reduce the impact force that vibration generates, second spring 14 be installed on the second slide bar 11, one end of second spring 14 is fixed
It is connected to the side of sliding block 13, the other end of second spring 14 passes through air bag 10 and is connected on the side wall of the second mounting groove 12,
Auxiliary device is additionally provided in first support bar 5, auxiliary device includes connecting plate 9, and connecting plate 9 is fixedly connected on first support bar 5
Side, be bolted to connection cystosepiment 4 on connecting plate 9, can be in order to using the increased cross-sectional area of cystosepiment 4
It is used at marsh, increases the scope of application.
In the utility model, when user uses the device, when equipment is landed on the ground, the first spring first
3 generate contraction under the extruding of second support bar 6, play absorption extensional vibration, can be with simultaneously as the inertia that generates when landing
So that sliding block 13 slides on the second slide bar 11, so that second spring 14 is compressed, the vibration axially generated, air bag 10 are absorbed
It can play the role of buffering again to sliding block 13.
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 utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of dual-purpose undercarriage of unmanned plane, including pedestal (1), which is characterized in that be fixedly connected with organism on the pedestal (1)
(8), it is symmetrically arranged with the first mounting groove (7) on the pedestal (1), first mounting groove (7) is equipped with pre-buffering device, described
First mounting groove (7) is connected with second support bar (6) by pre-buffering device, and the second support bar (6) fills away from pre-buffering
The one end set is fixedly connected with sliding block (13), and the sliding block (13) is equipped with first support bar away from the side of second support bar (6)
(5), it is offered the second mounting groove (12) on the first support bar (5), is fixedly connected with second on second mounting groove (12)
Slide bar (11), the sliding block (13) are slidably connected on the second slide bar (11), are equipped with the second bullet on second slide bar (11)
Spring (14), one end of the second spring (14) are fixedly connected on the side of sliding block (13), the second spring (14) it is another
End is across air bag (10) and is connected on the side wall of the second mounting groove (12), and auxiliary dress is additionally provided on the first support bar (5)
It sets.
2. the dual-purpose undercarriage of a kind of unmanned plane according to claim 1, which is characterized in that the pre-buffering device includes the
One slide bar (2), first slide bar (2) are fixedly connected in the first mounting groove (7), and the is equipped on first slide bar (2)
One spring (3), one end of first spring (3) are fixedly connected on the side of second support bar (6), first spring (3)
The other end be fixedly connected on the side wall of the first mounting groove (7).
3. the dual-purpose undercarriage of a kind of unmanned plane according to claim 1, which is characterized in that the auxiliary device includes connection
Plate (9), the connecting plate (9) are fixedly connected on the side of first support bar (5), are bolted on the connecting plate (9)
It is connected with cystosepiment (4).
4. the dual-purpose undercarriage of a kind of unmanned plane according to claim 1, which is characterized in that set on second slide bar (11)
Have air bag (10), the air bag (10) is mounted on the side wall of the second mounting groove (12), and second slide bar (11) is interspersed in gas
In capsule (10).
5. the dual-purpose undercarriage of a kind of unmanned plane according to claim 1, which is characterized in that the sliding block (13) and second
Strut (6) is in integrated molding setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592798.3U CN208897312U (en) | 2018-09-28 | 2018-09-28 | A kind of dual-purpose undercarriage of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592798.3U CN208897312U (en) | 2018-09-28 | 2018-09-28 | A kind of dual-purpose undercarriage of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208897312U true CN208897312U (en) | 2019-05-24 |
Family
ID=66574173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592798.3U Expired - Fee Related CN208897312U (en) | 2018-09-28 | 2018-09-28 | A kind of dual-purpose undercarriage of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208897312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217382A (en) * | 2019-06-28 | 2019-09-10 | 南京工业职业技术学院 | A kind of unmanned plane damping undercarriage |
| CN112572776A (en) * | 2020-12-30 | 2021-03-30 | 河南正大航空工业股份有限公司 | Plant protection unmanned aerial vehicle descending protector |
-
2018
- 2018-09-28 CN CN201821592798.3U patent/CN208897312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217382A (en) * | 2019-06-28 | 2019-09-10 | 南京工业职业技术学院 | A kind of unmanned plane damping undercarriage |
| CN112572776A (en) * | 2020-12-30 | 2021-03-30 | 河南正大航空工业股份有限公司 | Plant protection unmanned aerial vehicle descending protector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200928 |