CN208530837U - A kind of unmanned plane telescopic foot stool - Google Patents
A kind of unmanned plane telescopic foot stool Download PDFInfo
- Publication number
- CN208530837U CN208530837U CN201820572647.5U CN201820572647U CN208530837U CN 208530837 U CN208530837 U CN 208530837U CN 201820572647 U CN201820572647 U CN 201820572647U CN 208530837 U CN208530837 U CN 208530837U
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- CN
- China
- Prior art keywords
- loose slot
- foot prop
- buffer bar
- unmanned plane
- dashpot
- 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
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Abstract
The utility model discloses a kind of unmanned plane telescopic foot stools, including foot prop, the foot prop bottom is provided with the first loose slot, first loose slot is socketed with buffer bar, the foot prop bottom is connected with the first spring, and first the spring other end connect with buffer bar bottom, the foot prop bottom and dashpot is provided with above the first loose slot, and first loose slot be mutually communicated with buffer bar, buffer bar is also socketed with dashpot, the foot prop and the second loose slot is provided on dashpot top, and second loose slot be mutually communicated with dashpot, fixed link is connected between described second movable trench bottom front and rear sides, this foot prop includes the buffer unit of first layer, once the buffer unit of first layer does not support impact force, buffer bar will trigger the support protection of the second layer, it stretches out several support rods rapidly and support is played to foot prop around foot prop Protective effect, so dual protection effectively can prevent unmanned plane from breaking, and telescopic bracket will not influence beauty.
Description
Technical field
The utility model relates to unmanned plane field, specially a kind of unmanned plane telescopic foot stool.
Background technique
Unmanned plane into several years development rapidly, there is the unmanned plane of many Mobynebs, every field nearly all
The figure of unmanned plane can be seen, so all are all the emphasis of present Development of UAV about the equipment of unmanned plane；Unmanned plane by
It is simple so being used by many fields of many people in manipulation, although easy to operate, also there are many people to neglect in operation
General idea, especially when unmanned plane lands, misoperation can allow unmanned plane to break, so many manufacturers are all in unmanned plane now
Many time are descended on landing foot prop, this is the most direct approach for reducing unmanned plane damage after all.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of unmanned plane telescopic foot stool
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of unmanned plane telescopic foot stool, including foot
Frame, the foot prop bottom are provided with the first loose slot, and first loose slot is socketed with buffer bar, and the foot prop bottom is connected with
One spring, and the first spring other end is connect with buffer bar bottom, the foot prop bottom and is provided with slow above the first loose slot
Jet-bedding, and the first loose slot is mutually communicated with buffer bar, buffer bar is also with dashpot socket, the foot prop and on dashpot top
It is provided with the second loose slot, and the second loose slot is mutually communicated with dashpot, connected between the described second movable trench bottom front and rear sides
It is connected to fixed link, the fixed link is socketed with support rod, and support rod and the second loose slot are socketed, and the support rod lower part is provided with
Third loose slot, and fixed link and third loose slot are socketed, the foot prop and is provided with spring groove in the second activity groove bottom, described
Spring groove bottom is connected with second spring, and the second spring other end is connect with support rod lower part.
Preferably, the buffer bar upper and lower side is arc-shaped, and the support rod both ends are also arc-shaped.
Preferably, the buffer bar bottom end has rubber pad, and the supporting bar top also has rubber pad.
Preferably, the support rod be L row, and the angle of support rod at 120 degree between a degrees.
Preferably, at least three support rods are evenly arranged on the foot prop.
Compared with prior art, the utility model has the beneficial effects that this foot prop includes the buffer unit of first layer, once
The buffer unit of first layer does not support impact force, and buffer bar will trigger the support protection of the second layer, keep several support rods fast
The stretching of speed plays a supporting role in protection to foot prop around foot prop, so dual protection effectively can prevent unmanned plane from falling
Bad and telescopic bracket will not influence beauty.
Detailed description of the invention
Fig. 1 is the positive schematic cross-sectional view of the utility model；
Fig. 2 is structural schematic diagram at the utility model A.
In figure: 1 foot prop, 2 buffer bars, 21 first loose slots, 3 first springs, 4 dashpots, 5 support rods, 51 second activities
Slot, 6 fixed links, 61 third loose slots, 7 second springs, 71 spring grooves.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of unmanned plane telescopic foot stool, including foot prop 1,
1 bottom of foot prop is provided with the first loose slot 21, and the first loose slot 21 is socketed with buffer bar 2, and 2 upper and lower side of buffer bar is arc-shaped,
2 bottom end of buffer bar has rubber pad, and 1 bottom of foot prop is connected with the first spring 3, and 3 other end of the first spring and 2 bottom of buffer bar
Connection.1 bottom of foot prop and dashpot 4 is provided with above the first loose slot 21, and the first loose slot 4 is mutually communicated with buffer bar 2,
Buffer bar 2 is also socketed with dashpot 4.Foot prop 1 and be provided with the second loose slot 51 on 4 top of dashpot, and the second loose slot 51 with
Dashpot 4 is mutually communicated.Second loose slot is connected with fixed link 6 between 51 bottom front and rear sides, and fixed link 6 is socketed with support rod
5, support rod 5 be L row, and the angle of support rod 5 at 120 degree between a degrees, 5 both ends of support rod are also
Arc-shaped, 5 top of support rod also have a rubber pad, and support rod 5 and the second loose slot 51 are socketed, and 5 lower part of support rod is provided with the
Three loose slots 61, and fixed link 6 and third loose slot 61 are socketed.Foot prop 1 and it is provided with spring groove 71 in 51 bottom surface of the second loose slot,
71 bottom surface of spring groove is connected with second spring 7, and 7 other end of second spring is connect with 5 lower part of support rod.It is uniformly set on foot prop 1
It is equipped at least three support rods 5.
Working principle: when unmanned plane lands, the contact of buffer bar 2 ground is squeezed to be moved into dashpot 4.Buffer bar 2
Support rod 5 is pushed, since fixed link 6 plays leverage, the other end of support rod 5 is made to move in a circle, to foot prop 1
Bottom end movement.Buffer bar 2 is more moved into dashpot 4, and the one end of support rod 5 outside foot prop 1 will more move downward, and make to support
Bar 5 is played a supporting role.After unmanned plane, which lands, to be stablized, the elastic force of the first spring 3 makes buffer bar 2 move back down to original position.
Buffer bar 2 no longer plays a role in promoting to support rod 5 at this time, while the elastic force of second spring 7 makes support rod 5 return to the second activity
In slot 51.
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 (5)
1. a kind of unmanned plane telescopic foot stool, including foot prop (1), it is characterised in that: foot prop (1) bottom is provided with the first loose slot
(21), first loose slot (21) is socketed with buffer bar (2), and foot prop (1) bottom is connected with the first spring (3), and the
One spring (3) other end is connect with buffer bar (2) bottom；It foot prop (1) bottom and is provided with above the first loose slot (21)
Dashpot (4), and the first loose slot (21) is mutually communicated with buffer bar (2), buffer bar (2) is also socketed with dashpot (4)；It is described
It foot prop (1) and is provided with the second loose slot (51) on dashpot (4) top, and the second loose slot (51) is mutually passed through with dashpot (4)
It is logical；It is connected with fixed link (6) between second loose slot (51) the bottom front and rear sides, the fixed link (6) is socketed with support
Bar (5), and support rod (5) and the second loose slot (51) are socketed, support rod (5) lower part is provided with third loose slot (61), and
Fixed link (6) and third loose slot (61) are socketed；The foot prop (1) and spring groove is provided in the second loose slot (51) bottom surface
(71), spring groove (71) bottom surface is connected with second spring (7), and second spring (7) other end and support rod (5) lower part connect
It connects.
2. a kind of unmanned plane telescopic foot stool according to claim 1, it is characterised in that: buffer bar (2) upper and lower side is equal
For arc-shaped, support rod (5) both ends are also arc-shaped.
3. a kind of unmanned plane telescopic foot stool according to claim 1, it is characterised in that: have buffer bar (2) bottom end
Rubber pad, support rod (5) top also have rubber pad.
4. a kind of unmanned plane telescopic foot stool according to claim 1, it is characterised in that: the support rod (5) is L row, and
The angle of support rod (5) is at 120 degree between a degrees.
5. a kind of unmanned plane telescopic foot stool according to claim 1, it is characterised in that: be uniformly arranged on the foot prop (1)
There are at least three support rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572647.5U CN208530837U (en) | 2018-04-21 | 2018-04-21 | A kind of unmanned plane telescopic foot stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572647.5U CN208530837U (en) | 2018-04-21 | 2018-04-21 | A kind of unmanned plane telescopic foot stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208530837U true CN208530837U (en) | 2019-02-22 |
Family
ID=65396817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820572647.5U Expired - Fee Related CN208530837U (en) | 2018-04-21 | 2018-04-21 | A kind of unmanned plane telescopic foot stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208530837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859523A (en) * | 2021-10-12 | 2021-12-31 | 南京拓恒无人系统研究院有限公司 | Shock absorption structure and method for unmanned aerial vehicle foot stand |
-
2018
- 2018-04-21 CN CN201820572647.5U patent/CN208530837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859523A (en) * | 2021-10-12 | 2021-12-31 | 南京拓恒无人系统研究院有限公司 | Shock absorption structure and method for unmanned aerial vehicle foot stand |
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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: 20190222 Termination date: 20200421 |