CN208412111U - A kind of unmanned plane undercarriage - Google Patents
A kind of unmanned plane undercarriage Download PDFInfo
- Publication number
- CN208412111U CN208412111U CN201820913967.2U CN201820913967U CN208412111U CN 208412111 U CN208412111 U CN 208412111U CN 201820913967 U CN201820913967 U CN 201820913967U CN 208412111 U CN208412111 U CN 208412111U
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- Prior art keywords
- groove body
- elastic component
- unmanned plane
- supporting legs
- mounting base
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- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of unmanned plane undercarriages, including mounting base and support frame, the mounting base is horizontally disposed, support frame as described above has multiple supporting legs, multiple supporting legs are arranged at intervals on the surrounding of the mounting base lower end, and the lower end of multiple supporting legs flushes, drone body is mounted on the upper end of the mounting base.Its structure is simple.
Description
Technical field
The utility model belongs to undercarriage field more particularly to a kind of rotor wing unmanned aerial vehicle undercarriage.
Background technique
The undercarriage of existing rotor wing unmanned aerial vehicle is usually hard landing, however civilian unmanned plane be remotely controlled landing when, due to
The technology of operator is limited, it will usually generate certain vibration, so then be easy to that unmanned plane is caused to damage, influence its use
Service life, however the existing undercarriage with shockproof function, shockproof effect is limited, and is easy to cause unmanned plane in the wink of landing
Between disequilibrium and roll.
Utility model content
In order to solve the above-mentioned technical problem, it is good that the purpose of this utility model is to provide a kind of shockproof effects, is able to achieve nothing
Man-machine soft landing and the unmanned plane undercarriage for adapting to a variety of landform landing.
To achieve the goals above, the technical solution of the utility model is: a kind of unmanned plane undercarriage, including mounting base and
Support frame, support frame as described above have multiple supporting legs, and multiple supporting legs are arranged at intervals on the surrounding of the mounting base lower end, and more
The lower end of a supporting leg flushes, and drone body is mounted on the upper end of the mounting base.
The beneficial effect of above-mentioned technical proposal is: its structure is simple.
Mounting base described in above-mentioned technical proposal includes groove body, mounting plate, the first elastic component and the second elastic component, the slot
Body is horizontally disposed and opening up, and first elastic component and the second elastic component are respectively equipped with multiple, multiple first elasticity
Part is vertically arranged and is spaced in the middle part of the bottom wall for being mounted on the groove body, and the mounting plate is plate, and is horizontally placed at the groove body
It is interior, and it is mounted on the upper end of multiple first elastic components；Multiple second elastic components are evenly distributed on the mounting plate
Surrounding, one end respectively at the groove body upper end opening on the inside of be fixedly connected, the other end extends laterally to respectively and institute
Mounting plate edge is stated to be fixedly connected, multiple supporting legs are arranged at intervals on the periphery of the groove body lower end, it is described nobody
Machine ontology is mounted on the upper end of the mounting plate.
The beneficial effect of above-mentioned technical proposal is: its structure is simple, and the mounting base has good shockproof effect,
On a mounting board by drone body installation, in landing, the first elastic component and the collaboration of the second elastic component generate when can be by land
Vibration offset, enable drone body soft landing.
Groove body described in above-mentioned technical proposal is circular groove, and the mounting plate is plectane, and is coaxially disposed with the groove body.
The beneficial effect of above-mentioned technical proposal is: its structure is simple.
Support frame described in above-mentioned technical proposal also has a connecting plate and multiple third elastic components, and multiple described
Three elastic components and multiple supporting legs correspond；The connecting plate is placed in the middle part below the groove body, and the supporting leg is L shape
Curved bar, the bending place of multiple supporting legs respectively with the corresponding position of the groove body lower edge be rotatablely connected, each branch
Downward, the other end extends towards the connecting plate for one end of leg, and multiple third elastic component uniform parts are in the connecting plate
Surrounding, one end is fixedly connected with the edge of the connecting plate respectively, the other end respectively with the corresponding branch
The other end end of leg is fixedly connected.
The beneficial effect of above-mentioned technical proposal is: its structure is simple, and one, which can further improve entire unmanned plane, rises
Fall the shockproof effect of frame, two enable it to adapt to the landing of complicated landform.
The lower outer inclination that one end of supporting leg described in above-mentioned technical proposal is respectively facing the groove body extends.
The beneficial effect of above-mentioned technical proposal is: being conducive to improve the stationarity of entire unmanned plane undercarriage.
First elastic component described in above-mentioned technical proposal, the second elastic component and third elastic component are spring.
The beneficial effect of above-mentioned technical proposal is: structure is simple, obtains and is easy.
Detailed description of the invention
Fig. 1 is the structure diagram of unmanned plane undercarriage described in the utility model embodiment and unmanned plane cooperation；
Fig. 2 is another structure diagram of unmanned plane undercarriage described in the utility model embodiment and unmanned plane cooperation.
1 mounting base in figure, 11 groove bodies, 12 mounting plates, 13 first elastic components, 14 second elastic components, 2 support frames, 21 supporting legs,
22 connecting plates, 23 third elastic components, 24 the 4th elastic components, 3 drone bodies.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of unmanned plane undercarriage is present embodiments provided, including mounting base 1 and support frame 2, the branch
Support 2 has multiple supporting legs 21, and multiple supporting legs 21 are arranged at intervals on the surrounding of 1 lower end of mounting base, and multiple described
The lower end of supporting leg 21 flushes, and drone body 3 is mounted on the upper end of the mounting base 1.Its structure is simple.Wherein, described
Drone body can be the upper end for being detachably arranged in the mounting base, so then can be convenient for storage.
Mounting base 1 described in above-mentioned technical proposal includes groove body 11, mounting plate 12, the first elastic component 13 and the second elastic component
14, the groove body 11 is horizontally disposed and opening up, first elastic component 13 and the second elastic component 14 be respectively equipped with it is multiple, it is more
A first elastic component 13 is vertically arranged and is spaced in the middle part of the bottom wall for being mounted on the groove body 11, and the mounting plate 12 is flat
Plate, and be horizontally placed in the groove body 11, and be mounted on the upper end of multiple first elastic components 13；Multiple second elasticity
Part 14 is evenly distributed on the surrounding of the mounting plate 12, and one end is fixed with the inside at 11 upper end opening of groove body respectively to be connected
It connects, the other end extends laterally to respectively to be fixedly connected with 12 edge of mounting plate, and multiple supporting legs 21 are spaced
The periphery of 11 lower end of groove body is set, and the drone body 3 is mounted on the upper end of the mounting plate.Its structure is simple,
And the mounting base has good shockproof effect, and on a mounting board by drone body installation, in landing, the first elastic component
With the collaboration of the second elastic component can will land when the vibration that generate offset, enable drone body soft landing.Specifically, described
Groove body 11 is circular groove, and the mounting plate 12 is plectane, and is coaxially disposed with the groove body 11.The diameter of the mounting plate is less than slot
The internal diameter of body, and it is preferred, level height of the level height of the mounting plate as far as possible with the groove body upper end is flush,
I.e. each second elastic component is in tensional state in its natural state.
Support frame 2 described in above-mentioned technical proposal also has a connecting plate 22 and multiple third elastic components 23, and multiple
The third elastic component 23 is corresponded with multiple supporting legs 21；The connecting plate 22 is placed in 11 lower section of groove body
Portion, the supporting leg 21 are L-shaped curved bar, and the bending place of multiple supporting legs 21 is corresponding with 11 lower edge of groove body respectively
Place's rotation connection, downward, the other end extends towards the connecting plate 22 for one end of each supporting leg 21, multiple third bullets
Property 23 uniform parts of part the connecting plate 22 surrounding, one end respectively with the edge of the connecting plate 22 is fixed connects
It connects, the other end is fixedly connected with the other end end of the corresponding supporting leg 21 respectively.Its structure is simple, and one can be further
The entire unmanned plane undercarriage of raising shockproof effect, two enable it to adapt to the landing of complicated landform.
The lower outer inclination that one end of supporting leg 21 described in above-mentioned technical proposal is respectively facing the groove body 11 extends.Have
Conducive to the stationarity for improving entire unmanned plane undercarriage.
Preferably, support frame as described above 2 further includes the 4th elastic component 24, and the 4th elastic component 24 is vertically arranged in the company
The middle part of 22 upper end of fishplate bar, the upper end are connect with the middle part of the bottom of the groove body 11, and the 4th elastic component plays stretching action,
During preventing land, because landing, power is excessive to lead to connecting plate and collision on the ground.
First elastic component 13 described in above-mentioned technical proposal, the second elastic component 14, third elastic component 23 and the 4th elastic component
24 be spring.Structure is simple, obtains and is easy.
Preferably, the supporting leg is three or 4, and the groove body, mounting plate, supporting leg and connecting plate can be light alloy
Material is made, and can effectively mitigate its weight.
The principles of the present invention are: it is dual shockproof by mounting base and support frame progress, wherein during land, support
Frame first carries out shockproof, the ground terminal stress of supporting leg each first, synchronizes downwards close to one end of connecting plate and makes corresponding the
Three elastic components stretch, so that the position of connecting plate declines, and then stretches the 4th elastic component, when land, power is excessive, branch
When support is difficult to be completely counterbalanced by shaking force, mounting plate is relative to groove body vertical tremor, further to offset remaining shaking force.
Paying attention to each third elastic component at any time is in tensional state.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of unmanned plane undercarriage, which is characterized in that including mounting base (1) and support frame (2), support frame as described above (2) has
Multiple supporting legs (21), multiple supporting legs (21) are arranged at intervals on the surrounding of the mounting base (1) lower end, and multiple supporting legs
(21) lower end flushes, and drone body (3) is mounted on the upper end of the mounting base (1).
2. unmanned plane undercarriage according to claim 1, which is characterized in that the mounting base (1) includes groove body (11), peace
Loading board (12), the first elastic component (13) and the second elastic component (14), the groove body (11) is horizontally disposed and opening up, and described the
One elastic component (13) and the second elastic component (14) are respectively equipped with multiple, and multiple first elastic components (13) are vertically arranged and are spaced
It being mounted in the middle part of the bottom wall of the groove body (11), the mounting plate (12) is plate, and is horizontally placed in the groove body (11), and
It is mounted on the upper end of multiple first elastic components (13)；Multiple second elastic components (14) are evenly distributed on the mounting plate
(12) surrounding, one end respectively at the groove body (11) upper end opening on the inside of be fixedly connected, the other end respectively laterally
It extends to and is fixedly connected with the mounting plate (12) edge, multiple supporting legs (21) are arranged at intervals on the groove body
(11) periphery of lower end, the drone body (3) are mounted on the upper end of the mounting plate.
3. unmanned plane undercarriage according to claim 2, which is characterized in that the groove body (11) is circular groove, the installation
Plate (12) is plectane, and is coaxially disposed with the groove body (11).
4. unmanned plane undercarriage according to claim 3, which is characterized in that support frame as described above (2) also has a connection
Plate (22) and multiple third elastic components (23), and multiple third elastic components (23) and multiple supporting legs (21) one are a pair of
It answers；The connecting plate (22) is placed in the middle part below the groove body (11), and the supporting leg (21) is L-shaped curved bar, multiple described
The bending place of supporting leg (21) is rotatablely connected with the corresponding position of the groove body (11) lower edge respectively, each supporting leg (21)
Downward, the other end extends towards the connecting plate (22), and multiple third elastic component (23) uniform parts are in the company for one end
The surrounding of fishplate bar (22), one end are fixedly connected with the edge of the connecting plate (22) respectively, the other end respectively with
The other end end of the corresponding supporting leg (21) is fixedly connected.
5. unmanned plane undercarriage according to claim 4, which is characterized in that one end of the supporting leg (21) is respectively facing institute
The lower outer inclination for stating groove body (11) extends.
6. unmanned plane undercarriage according to claim 5, which is characterized in that first elastic component (13), the second elasticity
Part (14) and third elastic component (23) are spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913967.2U CN208412111U (en) | 2018-06-13 | 2018-06-13 | A kind of unmanned plane undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913967.2U CN208412111U (en) | 2018-06-13 | 2018-06-13 | A kind of unmanned plane undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208412111U true CN208412111U (en) | 2019-01-22 |
Family
ID=65112080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913967.2U Expired - Fee Related CN208412111U (en) | 2018-06-13 | 2018-06-13 | A kind of unmanned plane undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208412111U (en) |
-
2018
- 2018-06-13 CN CN201820913967.2U patent/CN208412111U/en not_active Expired - Fee Related
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| 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: 20190122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |