CN209321228U - A kind of more rotor horns and one folding structure of undercarriage - Google Patents
A kind of more rotor horns and one folding structure of undercarriage Download PDFInfo
- Publication number
- CN209321228U CN209321228U CN201821133608.1U CN201821133608U CN209321228U CN 209321228 U CN209321228 U CN 209321228U CN 201821133608 U CN201821133608 U CN 201821133608U CN 209321228 U CN209321228 U CN 209321228U
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- horn
- undercarriage
- fuselage
- folding structure
- switch
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Abstract
The utility model relates to unmanned vehicle technical field, a kind of more rotor horns and one folding structure of undercarriage are disclosed.More rotor horns and one folding structure of undercarriage of the utility model include fuselage, horn, undercarriage, the horn is hingedly set on the fuselage, the undercarriage is hingedly set on the horn, it further include horn switch, undercarriage travelling arm, the horn switch is slideably positioned on the horn, the fuselage is equipped with locked groove, the horn switch is equipped with the lock tongue for being embedded in the locked groove and locking the horn, undercarriage travelling arm one end is hingedly set on the undercarriage, the other end is slideably positioned on the horn, the undercarriage travelling arm is slideably positioned in described horn one end equipped with lockhole, the horn switch is equipped with latch hook.More rotor horns and one folding structure of undercarriage of the utility model can be completed at the same time the expansion and folding of horn and undercarriage, easy to operate, and folding efficiency is high.
Description
Technical field
The utility model relates to unmanned vehicle technical fields, more particularly, to a kind of more rotors for unmanned vehicle
Horn and one folding structure of undercarriage.
Background technique
Transport unmanned plane for convenience, reduces transportation and packaging cost, and existing unmanned plane generally uses detachable knot
Structure and accordion structure, detachable structure generally transport the multiple portions that unmanned plane detachable separates, and this mode is grasped
It is inconvenient, the disassembly and installation of unmanned plane is required by tool, and accordion structure is the horn by unmanned plane or rises and falls
Frame is designed to folding structure, and when transport, unmanned plane is folded, and the unmanned plane operation of accordion structure is more convenient,
But existing collapsible unmanned plane can only often fold horn or can only fold undercarriage at present, even if some products can
Horn and undercarriage are folded simultaneously, is also only simply pieced together the foldable structure of the foldable structure of horn and undercarriage.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of more rotor horns and undercarriage is integrally folded and tied
Structure, while realizing the folding or expansion of horn and undercarriage.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of more rotor horns and undercarriage
One folding structure, including fuselage, horn, undercarriage, the horn are hingedly set on the fuselage, and the undercarriage is hinged
It is set on the horn, further includes horn switch, undercarriage travelling arm, the horn switch is slideably positioned in the horn
On, the fuselage is equipped with locked groove, and horn switch is equipped with for being embedded in the locked groove and locking the horn
Lock tongue, undercarriage travelling arm one end are hingedly set on the undercarriage, and the other end is slideably positioned on the horn, institute
It states undercarriage travelling arm and is slideably positioned in described horn one end equipped with lockhole, the horn switch is equipped with latch hook.
As a further improvement of the above technical scheme, the horn is equipped with the cunning for undercarriage travelling arm sliding
Platform, the latch hook are set to above the slide unit.
As a further improvement of the above technical scheme, the L-shaped structure of the slide unit, the latch hook are set to the L shape knot
The inside of structure.
As a further improvement of the above technical scheme, length direction of the free end of the slide unit along the horn
And it is obliquely installed from the bottom to top.
As a further improvement of the above technical scheme, the horn switch is equipped with spring mounting groove, the spring installation
Return spring is equipped in slot, described return spring one end switchs towards described fuselage one end with the horn and supports, the return
The spring other end and the horn are fixedly installed.
As a further improvement of the above technical scheme, spring holder, the spring are additionally provided on the horn switch
Positioning pin is set in the spring mounting groove, towards described fuselage one end, and the return spring is sheathed on the spring holder
On.
As a further improvement of the above technical scheme, the undercarriage is hingedly arranged on the horn by torsional spring.
As a further improvement of the above technical scheme, horn bulb is additionally provided on the horn, the fuselage is equipped with
Horn lockhole, when the horn bulb is embedded in the horn lockhole, the horn is locked on the fuselage.
The beneficial effects of the utility model are:
First horn is unfolded outward upon deployment for more rotor horns and one folding structure of undercarriage of the utility model
Horn is then switched and is slided to being away from fuselage one end, then undercarriage is fully deployed by angle appropriate, then by horn exhibition
It opens to maximum angle, finally switchs horn and slided to fuselage direction, in the locked groove for the lock tongue insertion fuselage for switching horn,
In the lockhole of latch hook insertion undercarriage travelling arm on horn switch, so that horn, undercarriage be made to be fixed on unfolded state；It folds
When, then the movement of reverse operating expansion.More rotor horns and one folding structure of undercarriage of the utility model pass through one
Set acts while realizing the expansion and folding of horn and undercarriage, easy to operate without using additional tool, improves folding
Efficiency.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is more rotor horns of the utility model and the fractionation structural representation of one folding structure of undercarriage；
Fig. 2 is the position of more rotor horns of the utility model and the realization folder function of one folding structure of undercarriage
Partial approach structural schematic diagram；
Fig. 3 is the structural schematic diagram at another visual angle Fig. 2；
Structural schematic diagram when Fig. 4 is more rotor horns and one folding structure folding of undercarriage of the utility model；
Structural schematic diagram when the more rotor horns and one folding structure of undercarriage that Fig. 5 is the utility model are unfolded.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as up, down, left, right, before and after used in utility model are only relative to each composition portion of the utility model in attached drawing
For the mutual alignment relation divided.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the utility model.Term " and or " used herein includes appointing for one or more relevant listed items
The combination of meaning.
In conjunction with Fig. 1, Fig. 4 and Fig. 5, more rotors of the utility model foldable structure integrated with undercarriage includes fuselage 1, machine
Arm 2, undercarriage 3, hingedly on the fuselage 1, undercarriage 3 is hingedly arranged on horn 2 horn 2 for setting, and undercarriage 3 is set to fuselage 1
Between horn 2, more rotors of the utility model foldable structure integrated with undercarriage passes through the rotation of horn 2 and undercarriage 3
To realize that horn 2 is folded and unfolded with the integrated of undercarriage 3.
Incorporated by reference to Fig. 1, Fig. 2 and Fig. 3, sliding is provided with horn switch 4 on horn 2, horn switch 4 towards fuselage 1 one
End is equipped with lock tongue 40, and fuselage 1, which is equipped with, slides horn when horn 2 is in fully unfolded position with the matched locked groove of lock tongue 40
Switch 4 can be such that lock tongue 40 is embedded in locked groove, thus in the deployed state by the locking of horn 2.
Undercarriage 3 is also connected with undercarriage travelling arm 5, and 5 one end of undercarriage travelling arm and undercarriage 3 are articulated and connected, another
End is slideably positioned on horn 2, and one end that the sliding of undercarriage travelling arm 5 is set to horn 2 is equipped with lockhole 50, on horn switch 4
Equipped with the matched latch hook 41 of lockhole 50, when horn 2 and undercarriage 3 are all under fully unfolded position, skate machine arm switch
4, while lock tongue 40 is embedded in locked groove, latch hook 41 is embedded in lockhole 50, so that horn 2 and undercarriage 3 are locked in exhibition simultaneously
Under open state.
It can be seen that more rotor horns of the utility model and one folding structure of undercarriage mainly by by horn 2 with
The rotation of undercarriage 3 matches the locking for coming the position completely to horn 2, undercarriage 3 with the sliding of horn switch 4, below into
One step describes more rotor horns and one folding structure of undercarriage of the utility model in detail.
Be provided on horn 2 for undercarriage travelling arm 5 slide slide unit 20, the L-shaped structure of slide unit 20, slide unit 20
One free end is arranged along the length direction of horn 2, another free end of slide unit 20 is arranged perpendicular to horn 2, when undercarriage 3
When in folding state, undercarriage travelling arm 5 slides the free end along the setting of 2 length direction of horn that one end is located at slide unit 20
At upper and the separate distalmost end in another free end position, when undercarriage 3 is unfolded, undercarriage travelling arm 5 is relative to undercarriage
It slides while 3 rotation along slide unit 20, when undercarriage travelling arm 5 slides into the intersection of two free ends of slide unit 20, continues
Undercarriage 3 and horn 2 is unfolded, it is straight that undercarriage travelling arm 5 will continue up sliding along the free end perpendicular to horn 2 of slide unit 20
It is fully deployed to horn 2 and undercarriage 3, at this moment, skate machine arm switch 4, the latch hook 41 positioned at the inside of slide unit 20 can be embedded in
In the lockhole 50 of undercarriage travelling arm 5, and then the position of undercarriage 3 and horn 2 is locked.
Preferably, the free arm that slide unit 20 is arranged along 2 length direction of horn is in incline structure from the bottom to top, so that subsequent
5 upward sliding of undercarriage travelling arm is more smooth.
Preferably, slide unit 20 is spliced by sliding slot cover board 200 and sliding slot fixed plate 201, and the composition of sliding slot cover board 200 is slided
For platform 20 along the free end that 2 length direction of horn is arranged, sliding slot fixed plate 201 forms slide unit 20 perpendicular to a freedom of horn 2
End, sliding slot cover board 200 are fixed by bolts on horn 2, and sliding slot fixed plate 201 itself is a part on horn 2, are led to
The structure of splicing is crossed, installation, the disassembly of whole unmanned plane can be more convenient.
It is provided with spring mounting groove 42 on horn switch 4, return spring 43, return bullet are installed in spring mounting groove 42
43 one end of spring and one end of horn switch 4 towards fuselage 1 support, and other end fixed setting is unfolded by horn 2 and undercarriage 3
When, in order to reserve the evacuation position of lock tongue 40 and locked groove, latch hook 41 and lockhole 50, need first by horn switch 4 to being away from machine
The direction of body 1 is slided, and is slided when horn 2 is fully deployed with undercarriage 3, then by horn switch 4 to the direction of fuselage 1, is made to lock
Tongue 40 and locked groove, latch hook 41 and lockhole 50 are locked, and herein, by the setting of return spring 43, are in exhibition completely in horn switch 4
When in the state of opening, operator is only needed to unclamp horn switch 4, horn switch 4 automatically replies initial position, is completed at the same time lock tongue 40
With the locking action of locked groove, latch hook 41 and lockhole 50, it is more convenient, conveniently to operate.
Preferably, it is additionally provided with spring holder 44 on horn switch 4, spring holder 44 is set in spring mounting groove 42,
Towards on one end of fuselage 1, return spring 43 is sheathed on spring holder 44, is guaranteed by spring holder 44 in return
Under spring 43 acts on, the direction of motion of lock tongue 40 is directed towards locked groove.
It is preferred that pair, switch cover 45 is also covered on horn switch 4, for protecting horn switch 4.
More rotor horns and one folding structure of undercarriage of the utility model, in folding, it is only necessary to by above-mentioned exhibition
It starts and makees reverse operating, while is very convenient quick, need additionally to point out, in the present embodiment, undercarriage 3 passes through torsional spring 30
It is hinged to be arranged on horn 2, in this way, after latch hook 41 is separated with lockhole 50, undercarriage 3 can be in torsional spring 30 in folding
Fast and automatically folding under effect operates simpler, conveniently.In addition, horn bulb 21 is additionally provided on horn 2, on fuselage 1
Equipped with the matched horn lockhole of horn bulb 21, when horn 2 is under complete folding state, horn bulb 21 be embedded in horn
In lockhole, so that horn 2 and fuselage 1 be locked, its folding state is kept.
The behaviour of more the rotor horns and undercarriage integral structure of the utility model is described in detail for being unfolded below
Make process.
Fig. 1 to Fig. 5 is please combined together, and when starting, unmanned plane is in folding state, and horn bulb 21 is embedded in horn lockhole
It is interior；When expansion, horn 2 is unfolded outward first, horn bulb 21 is made to be detached from horn lockhole, and it is appropriate so that horn 2 is deployed into one
Angle, subsequent undercarriage 3 is operated with facilitating；Then to the direction skate machine arm switch 4 for being away from fuselage 1, make to lock
Evacuation position is reserved between tongue 40 and locked groove, between latch hook 41 and lockhole 50；Then, undercarriage 3 is unfolded, makes at undercarriage 3
In fully unfolded position, and then undercarriage travelling arm 5 is made to slide the top that one end slides into slide unit 20；Then, it further spreads out
Horn 2 makes horn 2 reach fully unfolded position；Finally, unclamping horn switch 4, under the action of return spring 43, horn is opened
4 self-returns are closed, lock tongue 40 is embedded in locked groove, latch hook 41 is embedded in lockhole 50, to make horn 2, the locking of undercarriage 3 and exhibition
Under open state.
Above-mentioned unfolded state is reversed the operational motion process that operation is folding.
It is illustrating for the preferred embodiment progress to the utility model above, but the utility model creation is not limited to
The embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention
With deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. a kind of more rotor horns and one folding structure of undercarriage, which is characterized in that described including fuselage, horn, undercarriage
Horn is hingedly set on the fuselage, and the undercarriage is hingedly set on the horn, further includes horn switch, undercarriage
Travelling arm, the horn switch are slideably positioned on the horn, and the fuselage is equipped with locked groove, and the horn switch is equipped with
Lock tongue for being embedded in the locked groove and locking the horn, undercarriage travelling arm one end are hingedly set to described rise
It falls on frame, the other end is slideably positioned on the horn, and the undercarriage travelling arm is slideably positioned in described horn one end and is equipped with
Lockhole, the horn switch are equipped with latch hook.
2. more rotor horns according to claim 1 and one folding structure of undercarriage, which is characterized in that on the horn
Equipped with the slide unit for undercarriage travelling arm sliding, the latch hook is set to above the slide unit.
3. more rotor horns according to claim 2 and one folding structure of undercarriage, which is characterized in that the slide unit is in
L-shaped structure, the latch hook are set to the inside of the L-shaped structure.
4. more rotor horns according to claim 3 and one folding structure of undercarriage, which is characterized in that the slide unit
One free end along the horn length direction and be obliquely installed from the bottom to top.
5. more rotor horns described in any one of -4 and one folding structure of undercarriage according to claim 1, which is characterized in that
The horn switch is equipped with spring mounting groove, is equipped with return spring, described return spring one end and institute in the spring mounting groove
It states horn switch to support towards described fuselage one end, the return spring other end and the horn are fixedly installed.
6. more rotor horns according to claim 5 and one folding structure of undercarriage, which is characterized in that the horn is opened
It shuts and is additionally provided with spring holder, the spring holder is set in the spring mounting groove, towards described fuselage one end, described
Return spring is sheathed on the spring holder.
7. more rotor horns described in any one of -4 and one folding structure of undercarriage according to claim 1, which is characterized in that
The undercarriage is hingedly arranged on the horn by torsional spring.
8. more rotor horns described in any one of -4 and one folding structure of undercarriage according to claim 1, which is characterized in that
Horn bulb is additionally provided on the horn, the fuselage is equipped with horn lockhole, when the horn bulb is embedded in the horn lock
In hole, the horn is locked on the fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133608.1U CN209321228U (en) | 2018-07-17 | 2018-07-17 | A kind of more rotor horns and one folding structure of undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133608.1U CN209321228U (en) | 2018-07-17 | 2018-07-17 | A kind of more rotor horns and one folding structure of undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209321228U true CN209321228U (en) | 2019-08-30 |
Family
ID=67705206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821133608.1U Active CN209321228U (en) | 2018-07-17 | 2018-07-17 | A kind of more rotor horns and one folding structure of undercarriage |
Country Status (1)
| Country | Link |
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| CN (1) | CN209321228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750071A (en) * | 2018-07-17 | 2018-11-06 | 深圳市龙云创新航空科技有限公司 | A kind of more rotor horns and one folding structure of undercarriage |
| CN111942568A (en) * | 2020-08-25 | 2020-11-17 | 浙江点辰航空科技有限公司 | Turning device for unmanned aerial vehicle |
| CN112455645A (en) * | 2020-12-14 | 2021-03-09 | 珠海紫燕新科技有限公司 | Collapsible unmanned aerial vehicle |
-
2018
- 2018-07-17 CN CN201821133608.1U patent/CN209321228U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750071A (en) * | 2018-07-17 | 2018-11-06 | 深圳市龙云创新航空科技有限公司 | A kind of more rotor horns and one folding structure of undercarriage |
| CN111942568A (en) * | 2020-08-25 | 2020-11-17 | 浙江点辰航空科技有限公司 | Turning device for unmanned aerial vehicle |
| CN111942568B (en) * | 2020-08-25 | 2023-12-22 | 国网福建省电力有限公司三明市沙县区供电公司 | Unmanned aerial vehicle is with turning device |
| CN112455645A (en) * | 2020-12-14 | 2021-03-09 | 珠海紫燕新科技有限公司 | Collapsible unmanned aerial vehicle |
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