CN206871348U - A kind of new unmanned plane undercarriage - Google Patents
A kind of new unmanned plane undercarriage Download PDFInfo
- Publication number
- CN206871348U CN206871348U CN201720753484.6U CN201720753484U CN206871348U CN 206871348 U CN206871348 U CN 206871348U CN 201720753484 U CN201720753484 U CN 201720753484U CN 206871348 U CN206871348 U CN 206871348U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- unmanned plane
- support cross
- shock
- absorbing sleeve
- 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 new unmanned plane undercarriage, including gear support cross bar, Auxiliary support cross bar is provided with above the gear support cross bar, and the top of gear support cross bar is provided with main support rod close to the both ends of Auxiliary support cross bar, the main support rod is with Auxiliary support cross bar by aiding in cross bar fixing bolt to be fixedly connected, the gear support cross bar is fixedly connected with main support rod by sieve brush, unmanned plane shock-absorbing sleeve is provided with the outside of the gear support cross bar, and gear support cross bar at the link position of unmanned plane shock-absorbing sleeve with being respectively arranged with fixed cover groove and support rail projection；The shock-absorbing sleeve in unmanned plane undercarriage bottom design; shock-absorbing sleeve is wrapped in the bottom of undercarriage, and when unmanned plane drops to inclined-plane, shock-absorbing sleeve can still keep sufficient damping; the damping spring of one circle can bear the pressure from all angles, and unmanned plane is accomplished to adequately protect.
Description
Technical field
The utility model belongs to unmanned air vehicle technique field, and in particular to a kind of new unmanned plane undercarriage.
Background technology
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft, or fully or intermittently independently operated by car-mounted computer.Compared with manned aircraft, nobody
Machine is often more suitable for the task of those too " slow-witted, dirty or dangerous ".Unmanned plane presses 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.Civilian aspect, unmanned plane+sector application, it is that unmanned plane has really just needed；
At present take photo by plane, agricultural, plant protection, miniature self-timer, express transportation, disaster relief, observation wild animal, monitoring infectious disease, mapping,
The application in news report, electric inspection process, the disaster relief, movies-making, manufacture romance etc. field, has greatly expanded unmanned plane in itself
Purposes, developed country also actively extension sector application with development unmanned air vehicle technique.
However, traditional unmanned plane undercarriage existing defects in use, shock absorber design inside support bar, when
When unmanned plane is reduced on the slope, or unmanned plane undercarriage during dropping is not face landing ground, at this moment damping spring
The effect of damping cannot be given full play to.
Utility model content
The purpose of this utility model is to provide a kind of new unmanned plane undercarriage, to solve to propose in above-mentioned background technology
Traditional unmanned plane undercarriage existing defects in use, shock absorber design is inside support bar, when unmanned plane reduces
When on the slope, or unmanned plane undercarriage during dropping is not face landing ground, and at this moment damping spring cannot be abundant
The effect of playing damping problem.
To achieve the above object, the utility model provides following technical scheme：A kind of new unmanned plane undercarriage, including rise
Fall frame support rail, Auxiliary support cross bar is provided with above the gear support cross bar, and gear support cross bar is upper
Side is provided with main support rod close to the both ends of Auxiliary support cross bar, and the main support rod is horizontal by aiding in Auxiliary support cross bar
Bar fixing bolt is fixedly connected, and the gear support cross bar is fixedly connected with main support rod by sieve brush, the undercarriage branch
Unmanned plane shock-absorbing sleeve is provided with the outside of support cross bar, and gear support cross bar at the link position of unmanned plane shock-absorbing sleeve with distinguishing
Fixed cover groove and support rail projection are provided with, the fixed cover groove is arranged on the inwall of unmanned plane shock-absorbing sleeve, the branch
The surface that cross bar projection is arranged on gear support cross bar is supportted, the inner periphery of the unmanned plane shock-absorbing sleeve is provided with damping bullet
Spring.
Preferably, the damping spring is at least provided with ten, and ten damping springs difference are rounded is arranged on nobody
The inner periphery of machine shock-absorbing sleeve.
Preferably, the fixed cover groove is connected with support rail protrusions snap.
Preferably, the unmanned plane shock-absorbing sleeve is hollow cylindrical structure.
Preferably, the gear support cross bar passes through damping spring elastic connection with unmanned plane shock-absorbing sleeve.
Preferably, the bottom of the main support rod is enclosed on the surface of gear support cross bar, is bolted to connection.
Compared with prior art, the beneficial effects of the utility model are：The shock-absorbing sleeve in unmanned plane undercarriage bottom design,
Shock-absorbing sleeve is wrapped in the bottom of undercarriage, and a circle all devises damping spring inside shock-absorbing sleeve, when unmanned plane drops to tiltedly
During face, shock-absorbing sleeve can still keep sufficient damping, and the damping spring of a circle can bear the pressure from all angles, right
Unmanned plane is accomplished to adequately protect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is shock-absorbing sleeve sectional view of the present utility model；
In figure：1- gear supports cross bar, 2- unmanned planes shock-absorbing sleeve, 3- auxiliary cross bars fixing bolt, 4- main support rods, 5-
Auxiliary support cross bar, 6- damping springs, 7- fixed covers groove, 8- support rail projections.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of new unmanned plane undercarriage, including rise
Fall frame support rail 1, the top of gear support cross bar 1 is provided with Auxiliary support cross bar 5, and gear support cross bar 1 is upper
Side is provided with main support rod 4 close to the both ends of Auxiliary support cross bar 5, and main support rod 4 is horizontal by aiding in Auxiliary support cross bar 5
Bar fixing bolt 3 is fixedly connected, and gear support cross bar 1 is fixedly connected with main support rod 4 by sieve brush, gear support cross bar
1 outside is provided with unmanned plane shock-absorbing sleeve 2, and gear support cross bar 1 with setting respectively at the link position of unmanned plane shock-absorbing sleeve 2
Fixed cover groove 7 and support rail projection 8 are equipped with, fixed cover groove 7 is arranged on the inwall of unmanned plane shock-absorbing sleeve 2, support rail
Projection 8 is arranged on the surface of gear support cross bar 1, and the inner periphery of unmanned plane shock-absorbing sleeve 2 is provided with damping spring 6.
In the present embodiment, it is preferred that damping spring 6 is at least provided with ten, and ten damping springs 6 distinguish rounded peace
Mounted in the inner periphery of unmanned plane shock-absorbing sleeve 2.
In the present embodiment, it is preferred that fixed cover groove 7 is connected together with support rail projection 8.
In the present embodiment, it is preferred that unmanned plane shock-absorbing sleeve 2 is hollow cylindrical structure.
In the present embodiment, it is preferred that gear support cross bar 1 is connected with unmanned plane shock-absorbing sleeve 2 by the elasticity of damping spring 6
Connect.
In the present embodiment, it is preferred that the bottom of main support rod 4 is enclosed on the surface of gear support cross bar 1, is consolidated by bolt
Fixed connection.
Operation principle and process for using of the present utility model：After the utility model installs, when unmanned plane lands, nothing
Man-machine shock-absorbing sleeve 2 is enclosed on the surface of gear support cross bar 1 so that unmanned plane shock-absorbing sleeve 2 touches ground first, and passes through
Vibrations when unmanned plane just to have been contacted to internal damping spring 6 ground protect unmanned plane to filtering out；
Because damping spring 6 is arranged on the inner periphery of unmanned plane shock-absorbing sleeve 2, so damping spring 6 should can come from respectively
The pressure of individual different directions and vibrations are filtered, and unmanned plane is protected from all directions；
When mounted, fixed cover groove 7 is engaged with support rail projection 8, prevents unmanned plane shock-absorbing sleeve 2 in undercarriage branch
The surface pivots of cross bar 1 are supportted, make its relative position keep fixing with gear support cross bar 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of new unmanned plane undercarriage, including gear support cross bar (1), it is characterised in that：The gear support is horizontal
Auxiliary support cross bar (5) is provided with above bar (1), and the top of gear support cross bar (1) is close to Auxiliary support cross bar (5)
Both ends be provided with main support rod (4), the main support rod (4) is with Auxiliary support cross bar (5) by aiding in cross bar to fix spiral shell
Bolt (3) is fixedly connected, and the gear support cross bar (1) is fixedly connected with main support rod (4) by sieve brush, the undercarriage branch
Unmanned plane shock-absorbing sleeve (2), and the company of gear support cross bar (1) and unmanned plane shock-absorbing sleeve (2) are provided with the outside of support cross bar (1)
Connect opening position and be respectively arranged with fixed cover groove (7) and support rail projection (8), the fixed cover groove (7) is arranged on nobody
The inwall of machine shock-absorbing sleeve (2), the support rail projection (8) are arranged on the surface of gear support cross bar (1), the unmanned plane
The inner periphery of shock-absorbing sleeve (2) is provided with damping spring (6).
A kind of 2. new unmanned plane undercarriage according to claim 1, it is characterised in that：The damping spring (6) is at least
It is provided with ten, and ten rounded inner peripheries installed in unmanned plane shock-absorbing sleeve (2) of damping springs (6) difference.
A kind of 3. new unmanned plane undercarriage according to claim 1, it is characterised in that：The fixed cover groove (7) with
Support rail projection (8) is connected together.
A kind of 4. new unmanned plane undercarriage according to claim 1, it is characterised in that：The unmanned plane shock-absorbing sleeve (2)
For hollow cylindrical structure.
A kind of 5. new unmanned plane undercarriage according to claim 1, it is characterised in that：The gear support cross bar
(1) damping spring (6) elastic connection is passed through with unmanned plane shock-absorbing sleeve (2).
A kind of 6. new unmanned plane undercarriage according to claim 1, it is characterised in that：The bottom of the main support rod (4)
Portion is enclosed on the surface of gear support cross bar (1), is bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753484.6U CN206871348U (en) | 2017-06-27 | 2017-06-27 | A kind of new unmanned plane undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753484.6U CN206871348U (en) | 2017-06-27 | 2017-06-27 | A kind of new unmanned plane undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206871348U true CN206871348U (en) | 2018-01-12 |
Family
ID=61330991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753484.6U Expired - Fee Related CN206871348U (en) | 2017-06-27 | 2017-06-27 | A kind of new unmanned plane undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206871348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609163A (en) * | 2018-04-10 | 2018-10-02 | 清远市巨劲科技有限公司 | A kind of mapping unmanned plane lifting shock bracket |
| CN112373681A (en) * | 2020-11-20 | 2021-02-19 | 河南城建学院 | Damping device for aerial remote sensing surveying and mapping unmanned aerial vehicle |
-
2017
- 2017-06-27 CN CN201720753484.6U patent/CN206871348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609163A (en) * | 2018-04-10 | 2018-10-02 | 清远市巨劲科技有限公司 | A kind of mapping unmanned plane lifting shock bracket |
| CN112373681A (en) * | 2020-11-20 | 2021-02-19 | 河南城建学院 | Damping device for aerial remote sensing surveying and mapping unmanned aerial vehicle |
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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: 20180112 Termination date: 20190627 |