CN209667359U - A kind of unmanned plane undercarriage - Google Patents
A kind of unmanned plane undercarriage Download PDFInfo
- Publication number
- CN209667359U CN209667359U CN201920195059.9U CN201920195059U CN209667359U CN 209667359 U CN209667359 U CN 209667359U CN 201920195059 U CN201920195059 U CN 201920195059U CN 209667359 U CN209667359 U CN 209667359U
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- China
- Prior art keywords
- unmanned plane
- bracket
- connecting plate
- fixedly connected
- fixed frame
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Abstract
The utility model discloses a kind of unmanned plane undercarriages, including unmanned plane shell, the two sides of the unmanned plane housing bottom are fixedly connected to mounting blocks, the bottom of the mounting blocks is provided with bracket, and the back side of the bracket is provided with connecting plate, and the top of the connecting plate is fixedly connected with the bottom of unmanned plane shell, and connecting plate is located at the back side of mounting blocks bottom, the front of connecting plate offers sliding slot, and the internal slide of sliding slot is connected with sliding block, and the front of sliding block offers mounting hole.The utility model passes through the setting of mounting blocks, bracket, connecting plate, sliding slot, sliding block, mounting hole, positioning pin, fixed frame, spring, fixed plate and spring ring, the length of unmanned plane undercarriage can be adjusted, cushion effect can be increased in unmanned plane landing simultaneously, solving undercarriage length simultaneously can not be adjusted, bad the problem of taking off or decline, being unable to satisfy people's use demand on the ground of some out-of-flatnesses.
Description
Technical field
The utility model relates to air vehicle technique field, specially a kind of unmanned plane undercarriage.
Background technique
In recent years, unmanned air vehicle technique had the development advanced by leaps and bounds, and current unmanned plane mainly includes fixed-wing unmanned plane
And rotor wing unmanned aerial vehicle, compared with fixed-wing unmanned plane, rotor wing unmanned aerial vehicle is simple with structure, control is flexible, VTOL, can hang
Stop or the advantages that inverted flight, have a wide range of applications in terms of Aerial photography, police service, currently, the undercarriage of unmanned plane with
Unmanned plane is typically all what integral type connected, causes the volume of unmanned plane larger, it has not been convenient to be stored, and present undercarriage is long
Degree can not be adjusted, bad on the ground of some out-of-flatnesses to take off or decline, and be unable to satisfy people's use demand.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane undercarriage, undercarriage length can be adjusted by having
The advantages of, solving undercarriage length can not be adjusted, and it is bad on the ground of some out-of-flatnesses to take off or decline, it can not
The problem of meeting people's use demand.
To achieve the above object, the utility model provides the following technical solutions: a kind of unmanned plane undercarriage, including nobody
Casing body, the two sides of the unmanned plane housing bottom are fixedly connected to mounting blocks, and the bottom of the mounting blocks is provided with bracket,
The back side of the bracket is provided with connecting plate, and the top of the connecting plate is fixedly connected with the bottom of unmanned plane shell, and connects
Plate is located at the back side of mounting blocks bottom, and the front of the connecting plate offers sliding slot, and the internal slide of the sliding slot is connected with cunning
Block, the front of the sliding block offer mounting hole, and the front of the bracket is provided with positioning pin, and one end of the positioning pin is run through
Bracket and the inside for extending to mounting hole, the bottom of the bracket are provided with fixed frame, and one end of the frame bottom is through solid
Determine frame and extend to the inside of fixed frame to be fixedly connected with spring, the bottom of the spring and bottom of fixed frame inner cavity is fixed connects
It connects, the bottom of the fixed frame is fixedly connected with fixed plate, and the bottom of the fixed plate is connected with spring ring.
Preferably, the bottom of the spring ring is fixedly connected with bottom plate, and the bottom of the bottom plate is provided with anti-skid chequer.
Preferably, the two sides that the bracket is located at one end inside fixed frame are fixedly connected to limited block, the limited block
One end and the inner wall of fixed frame be slidably connected.
Preferably, the bottom of the mounting blocks offers card slot, is fixedly connected at the top of the bracket and cooperates with card slot
The fixture block used, and one end of fixture block is located at the inside of card slot.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through mounting blocks, bracket, connecting plate, sliding slot, sliding block, mounting hole, positioning pin, fixed frame, bullet
The setting of spring, fixed plate and spring ring can be adjusted the length of unmanned plane undercarriage, while can in unmanned plane landing
To increase cushion effect, while solving undercarriage length and can not be adjusted, on the ground of some out-of-flatnesses it is bad take off or
The problem of person declines, and is unable to satisfy people's use demand.
2, the utility model increases the stationarity that undercarriage is placed by the setting of bottom plate, while increasing and connecing with ground
Contacting surface product increases mobile stability when bracket is moved down by the setting of limited block by limited block, guarantees unmanned plane
Stable landing can install bracket by the cooperation with card slot by the setting of fixture block, convenient to take to unmanned plane
Band reduces the occupancy in space.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model connecting board structure front view.
In figure: 1 unmanned plane shell, 2 mounting blocks, 3 brackets, 4 connecting plates, 5 sliding slots, 6 sliding blocks, 7 mounting holes, 8 positioning pins, 9
Fixed frame, 10 springs, 11 fixed plates, 12 spring rings, 13 bottom plates, 14 limited blocks, 15 fixture blocks.
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.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.
A kind of unmanned plane undercarriage referring to FIG. 1-2, including unmanned plane shell 1, the two sides of 1 bottom of unmanned plane shell
Mounting blocks 2 are fixedly connected to, the bottom of mounting blocks 2 offers card slot, and the top of bracket 3 is fixedly connected with to be made with card slot cooperation
Fixture block 15, and one end of fixture block 15 is located at the inside of card slot, fixture block 15 can manually adjust length, can be according to making
With needing to be adjusted, by the setting of fixture block 15, bracket 3 can be installed by the cooperation with card slot, it is convenient to nothing
It is man-machine to be carried, the occupancy in space is reduced, the bottom of mounting blocks 2 is provided with bracket 3, and bracket 3 is located at 9 inside one end of fixed frame
Two sides be fixedly connected to limited block 14, one end of limited block 14 and the inner wall of fixed frame 9 are slidably connected, and pass through limited block 14
Setting, increase mobile stability by limited block 14 when bracket 3 is moved down, guarantee unmanned plane stable landing, bracket 3
The back side be provided with connecting plate 4, the top of connecting plate 4 is fixedly connected with the bottom of unmanned plane shell 1, and connecting plate 4 be located at peace
The back side of 2 bottom of block is filled, the front of connecting plate 4 offers sliding slot 5, and the internal slide of sliding slot 5 is connected with sliding block 6, and sliding block 6 is just
Face offers mounting hole 7, and the front of bracket 3 is provided with positioning pin 8, and one end of positioning pin 8 through bracket 3 and extends to mounting hole
7 inside, the bottom of bracket 3 are provided with fixed frame 9, and one end of 3 bottom of bracket through fixed frame 9 and extends to fixed frame 9
Inside is fixedly connected with spring 10, and the bottom of spring 10 is fixedly connected with the bottom of 9 inner cavity of fixed frame, and the bottom of fixed frame 9 is solid
Surely it is connected with fixed plate 11, the bottom of fixed plate 11 is connected with spring ring 12, and the bottom of spring ring 12 is fixedly connected with bottom
The bottom of plate 13, bottom plate 13 is provided with anti-skid chequer, by the setting of bottom plate 13, increases the stationarity that undercarriage is placed, increases simultaneously
Add the contact area with ground, by mounting blocks 2, bracket 3, connecting plate 4, sliding slot 5, sliding block 6, mounting hole 7, positioning pin 8, fixes
The setting of frame 9, spring 10, fixed plate 11 and spring ring 12 can be adjusted the length of unmanned plane undercarriage, while in nothing
Cushion effect can be increased when man-machine landing, while solving undercarriage length not being adjusted, on the ground of some out-of-flatnesses
Upper bad the problem of taking off or decline, being unable to satisfy people's use demand.
In use, positioning pin 8 is taken out manually when undercarriage length is adjusted, then by the back side band of bracket 3
Positioning pin 8 when adjusting suitable, is passed through bracket 3 and is carried out by mounting hole 7 to bracket 3 by the slide downward in sliding slot 5 of movable slider 6
It is fixed, while fixture block 15 is located at the inside of card slot, when unmanned plane lands, the weight of unmanned plane itself drives bracket 3 to move down,
The bottom belt spring 10 of moving of bracket 3 is compressed simultaneously, and fixed plate 11, which squeeze to spring ring 12, reaches buffering effect.
In summary: the unmanned plane undercarriage passes through mounting blocks 2, bracket 3, connecting plate 4, sliding slot 5, sliding block 6, installation
The cooperation in hole 7, positioning pin 8, fixed frame 9, spring 10, fixed plate 11 and spring ring 12, solving undercarriage length can not carry out
It adjusts, bad the problem of taking off or decline, being unable to satisfy people's use demand on the ground of some out-of-flatnesses.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of unmanned plane undercarriage, including unmanned plane shell (1), it is characterised in that: unmanned plane shell (1) bottom
Two sides are fixedly connected to mounting blocks (2), and the bottom of the mounting blocks (2) is provided with bracket (3), the back side of the bracket (3)
It is provided with connecting plate (4), the top of the connecting plate (4) is fixedly connected with the bottom of unmanned plane shell (1), and connecting plate (4)
Positioned at the back side of mounting blocks (2) bottom, the front of the connecting plate (4) is offered sliding slot (5), and the inside of the sliding slot (5) is sliding
Dynamic to be connected with sliding block (6), the front of the sliding block (6) offers mounting hole (7), and the front of the bracket (3) is provided with positioning
It sells (8), one end of the positioning pin (8) runs through bracket (3) and extends to the inside of mounting hole (7), the bottom of the bracket (3)
It is provided with fixed frame (9), one end of bracket (3) bottom is through fixed frame (9) and extends to the inside of fixed frame (9) and fixes
It is connected with spring (10), the bottom of the spring (10) is fixedly connected with the bottom of fixed frame (9) inner cavity, the fixed frame (9)
Bottom be fixedly connected with fixed plate (11), the bottom of the fixed plate (11) is connected with spring ring (12).
2. a kind of unmanned plane undercarriage according to claim 1, it is characterised in that: the bottom of the spring ring (12) is solid
Surely it is connected with bottom plate (13), the bottom of the bottom plate (13) is provided with anti-skid chequer.
3. a kind of unmanned plane undercarriage according to claim 1, it is characterised in that: the bracket (3) is located at fixed frame
(9) two sides of internal one end are fixedly connected to limited block (14), one end of the limited block (14) and the inner wall of fixed frame (9)
It is slidably connected.
4. a kind of unmanned plane undercarriage according to claim 1, it is characterised in that: open the bottom of the mounting blocks (2)
Equipped with card slot, the fixture block (15) being used cooperatively with card slot, and one end of fixture block (15) are fixedly connected at the top of the bracket (3)
Positioned at the inside of card slot.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650149 | 2018-05-03 | ||
| CN2018206501498 | 2018-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209667359U true CN209667359U (en) | 2019-11-22 |
Family
ID=68568592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920195059.9U Expired - Fee Related CN209667359U (en) | 2018-05-03 | 2019-02-14 | A kind of unmanned plane undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209667359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145220A (en) * | 2021-11-19 | 2022-03-08 | 中建山河建设管理集团有限公司 | Irrigation device for farmland hydraulic engineering |
-
2019
- 2019-02-14 CN CN201920195059.9U patent/CN209667359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145220A (en) * | 2021-11-19 | 2022-03-08 | 中建山河建设管理集团有限公司 | Irrigation device for farmland hydraulic engineering |
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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: 20191122 Termination date: 20210214 |