CN207274955U - A kind of multiple wing unmanned plane erects folding piece - Google Patents
A kind of multiple wing unmanned plane erects folding piece Download PDFInfo
- Publication number
- CN207274955U CN207274955U CN201721222565.XU CN201721222565U CN207274955U CN 207274955 U CN207274955 U CN 207274955U CN 201721222565 U CN201721222565 U CN 201721222565U CN 207274955 U CN207274955 U CN 207274955U
- Authority
- CN
- China
- Prior art keywords
- fixing piece
- arm fixing
- piece
- principal arm
- spanner
- 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.)
- Active
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
Agricultural unmanned air vehicle technique field is the utility model is related to, a kind of multiple wing unmanned plane is disclosed and erects folding piece, it is characterised in that：Including principal arm fixing piece, secondary arm fixing piece and spanner；The principal arm fixing piece and secondary arm fixing piece are pipe clamp structure, and pipe clamp face corresponds to each other, are bolted and can be rotated with rotating bolt by rotation；The principal arm fixing piece is equipped with torsional spring fixing groove, and the torsional spring fixing groove is provided with torsional spring；Described spanner one end is fixed on principal arm fixing piece by spanner fixed screw, and is rotated by torsional spring；The spanner other end is equipped with screens；The secondary arm fixing piece can be equipped with the anti-diastema running-in platform that matches with screens on the corresponding position of screens with spanner.The utility model mitigates weight, simple in structure, effectively solves the problem of general folded piece easily produces loosenings, forms diastema, influence the reliability of positioning, effectively prevents the displacement after horn contraction, is also equipped with waterproof shock-absorption function.
Description
Technical field
Agriculture unmanned air vehicle technique field is the utility model is related to, folding piece is erected more particularly, to a kind of multiple wing unmanned plane.
Background technology
Since unmanned plane has the characteristics that high-efficiency environment friendly, intelligence, easy to operate, horn company of the folded piece as unmanned plane
Relay part, its reasonable structure directly influence the stability of unmanned plane, security, convenience.
Current folded piece is mainly these types of：One kind is that button-shaped open closes folded piece.Using any as circle on carbon plate
Heart fixed sectors knob, in one section of globoidal structure (or the cambered surface and the horn connecting portion of horn coupling part installation same radius
It is divided into integrative-structure), the principle overlapped using the isocentric circular arc track of same radius, is ensuring knob and the certain concentricity of cambered surface
On the premise of, turn knob, fastens with globoidal structure, realizes that horn positions.Use positioning of this folded piece to foldable structure
Precision prescribed is high, and forms diastema since the abrasion of part can make the positioning of horn produce loosening in use, and it is fixed to influence
The reliability of position, folding direction are single.
Another kind is umbrella folding piece.Umbrella folding piece is installed on the central plate, then centered on the rotation bolt in umbrella folding piece, downwards
Horn is folded, and horn extending position is positioned, and be screwed by end face.High folding feet is needed using this folded piece
Frame, adds plant protection unmanned plane weight, and it is big to take up space during flight, and blade and motor often damage in transportational process.
Also one kind is cross break part.This folded piece is folded in horn stage casing, can not be fixed after folding.
Utility model content
The purpose of this utility model is that solve the above problem that the prior art occurs, there is provided a kind of multiple wing unmanned plane erects folding
Part, not only mitigates weight, simple in structure, moreover it is possible to effectively solves general folded piece and easily produces loosenings, formation diastema, influences to position
Reliability the problem of, effectively prevent horn shrink after displacement, be also equipped with waterproof shock-absorption function.
A kind of multiple wing unmanned plane erects folding piece, it is characterised in that：Including principal arm fixing piece, secondary arm fixing piece and spanner；It is described
Principal arm fixing piece and secondary arm fixing piece are pipe clamp structure, and pipe clamp face corresponds to each other, are bolted by rotation and can be to rotate
Bolt rotates；The principal arm fixing piece is equipped with torsional spring fixing groove, and the torsional spring fixing groove is provided with torsional spring；Described spanner one end leads to
Cross spanner fixed screw to be fixed on principal arm fixing piece, and rotated by torsional spring；The spanner other end is equipped with screens；Institute
The anti-diastema running-in platform that matches with screens can be equipped with the corresponding position of screens with spanner by stating secondary arm fixing piece.
Specifically, it is equipped with principal arm fixed screw outside the mouth of pipe of the principal arm fixing piece.
Specifically, it is equipped with secondary arm fixed screw outside the mouth of pipe of the secondary arm fixing piece.
Specifically, the pipe clamp center of the principal arm fixing piece is equipped with principal arm and fixes drift bolt.
Specifically, the pipe clamp center of the secondary arm fixing piece is equipped with secondary arm and fixes drift bolt.
Specifically, the pipe clamp face edge of the principal arm fixing piece is equipped with principal arm positive stop lug boss；The secondary arm fixing piece
Pipe clamp face edge is equipped with the secondary arm limiting groove that can be matched with principal arm positive stop lug boss.
Specifically, the inner spout of the principal arm fixing piece is enclosed equipped with vibration damping O.
Specifically, the principal arm fixing piece and secondary arm fixing piece are equipped with wave pin, the wave pin can will be after contraction it is perpendicular
Folding piece is fixed on certain angle.
Specifically, the perpendicular folding piece after contraction can be fixed on 95 ° by the wave pin.
As a kind of preferable technical solution of this patent, the folded piece is using engineering plastics, copper sheathing, nitrile rubber material
Material, CNC processing, ensures its precision height, wear-resisting；And coordinate injection mould to be integrally formed, ensure the uniformity and intensity of perpendicular folding piece, really
Protect the horizontal accuracy of horn and the appearance of optimization part.
The beneficial effects of the utility model：
（1）The utility model uses spanner, and torsional spring, torsional spring fixing groove, anti-diastema running-in platform, forms torsional spring self-tightening mechanism,
Spanner is firmly bonded by the torsion of torsional spring by anti-diastema running-in platform.So that the utility model not only mitigates weight, structure letter
It is single, moreover it is possible to effectively to solve the problem of general folded piece easily produces loosening, forms diastema, influence the reliability of positioning.
（2）The utility model is spacing using boss, is limited by the cooperation of principal arm positive stop lug boss and secondary arm limiting groove
The left and right diastema of perpendicular folding piece part.
（3）The utility model is enclosed equipped with vibration damping O, and by the characteristic of O-ring, when perpendicular folding piece is unfolded, deformation is just big, flexible
Reverse machine is also big, promotes spanner and anti-diastema running-in platform to fit closely, and also acts as waterproof shock-absorption effect.
（4）After the utility model is fixed after folding, the folded piece after contraction is fixed on 95 ° by wave pin, Neng Gouyou
Effect prevents the displacement after horn contraction.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the structure diagram after the utility model embodiment is shunk；
Fig. 3 is the front view after the utility model embodiment expansion；
Fig. 4 is the top view after the utility model embodiment expansion；
Fig. 5 is the structure diagram after the completion of the utility model embodiment is shunk；
In figure：1. secondary arm fixing piece；2. anti-diastema running-in platform；3. rotate bolt；4. torsional spring fixing groove；5. principal arm fixes spiral shell
Silk；6. principal arm fixing piece；7. principal arm fixes drift bolt；8. torsional spring；9. spanner；10. spanner fixed screw；11. secondary arm is fixed and worn
Nail；12. secondary arm fixed screw；13. principal arm positive stop lug boss；14. secondary arm limiting groove；15. vibration damping O is enclosed；16. wave pin.
Embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent clear and definite
Define.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of multiple wing unmanned plane of the present embodiment erects folding piece, it is characterised in that：
Including principal arm fixing piece 6, secondary arm fixing piece 1 and spanner 9；The principal arm fixing piece 6 and secondary arm fixing piece 1 are pipe clamp structure, pipe
Folder face corresponds to each other, is connected by rotating bolt 3 and can be rotated with rotating bolt 3；The principal arm fixing piece 6 is equipped with torsional spring 8
Fixing groove 4,8 fixing groove 4 of torsional spring are provided with torsional spring 8；Described 9 one end of spanner is fixed on principal arm by spanner fixed screw 10
On fixing piece 6, and rotated by torsional spring 8；9 other end of spanner is equipped with screens；The secondary arm fixing piece 1 is can be with
The corresponding position of screens of spanner 9 is equipped with the anti-diastema running-in platform 2 to match with screens.
Further, it is equipped with principal arm fixed screw 5 outside the mouth of pipe of the principal arm fixing piece 6.
Further, it is equipped with secondary arm fixed screw 12 outside the mouth of pipe of the secondary arm fixing piece 1.
Further, the pipe clamp center of the principal arm fixing piece 6 is equipped with principal arm and fixes drift bolt 7.
Further, the pipe clamp center of the secondary arm fixing piece 1 is equipped with secondary arm and fixes drift bolt 11.
Further, the pipe clamp face edge of the principal arm fixing piece 6 is equipped with principal arm positive stop lug boss 13；The secondary arm is fixed
The pipe clamp face edge of part 1 is equipped with the secondary arm limiting groove 14 that can be matched with principal arm positive stop lug boss 13.
Further, the inner spout of the principal arm fixing piece 6 is equipped with vibration damping O circles 15.
Further, the principal arm fixing piece 6 and secondary arm fixing piece 1 are equipped with wave pin 16, which will can receive
Perpendicular folding piece after contracting is fixed on certain angle.
Further, the perpendicular folding piece after contraction can be fixed on 95 ° by the wave pin 16.
As a kind of preferable technical solution of this patent, the folded piece is using engineering plastics, copper sheathing, nitrile rubber material
Material, CNC processing, ensures its precision height, wear-resisting；And coordinate injection mould to be integrally formed, ensure the uniformity and intensity of perpendicular folding piece, really
Protect the horizontal accuracy of horn and the appearance of optimization part.
The application method of the utility model embodiment is as follows：
（1）As shown in Figure 1 and Figure 2, first principal arm carbon pipe insertion principal arm fixing piece 6 is locked principal arm and fixes 7 He of drift bolt successively
Principal arm fixed screw 5；Again by secondary arm carbon pipe insertion secondary arm fixing piece 1, secondary arm is locked successively and fixes drift bolt 11 and secondary arm fixation spiral shell
Silk 12.
（2）Secondary arm fixing piece 1 is rotated up along rotation bolt 3, is consolidated until the position of such as Fig. 3, then by spanner 9 along spanner
Determine screw 10 and move clockwise to stop bit, as shown in figure 4, the expansion action this completes perpendicular folding piece.
（3）Spanner is rotated counterclockwise to stop bit, then lower folding secondary arm, until such as the angle of Fig. 5, then plug wave pin
16；Perpendicular this completes folded piece folds contracting.
Although being described in conjunction with the accompanying the embodiment of the utility model, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as no more than the described protection model of the claim of the utility model
Enclose, all should be within the scope of protection of the utility model.
Claims (9)
1. a kind of multiple wing unmanned plane erects folding piece, it is characterised in that：Including principal arm fixing piece, secondary arm fixing piece and spanner；The master
Arm fixing piece and secondary arm fixing piece are pipe clamp structure, and pipe clamp face corresponds to each other, are bolted by rotation and can be to rotate spiral shell
Bolt rotates；The principal arm fixing piece is equipped with torsional spring fixing groove, and the torsional spring fixing groove is provided with torsional spring；Described spanner one end passes through
Spanner fixed screw is fixed on principal arm fixing piece, and is rotated by torsional spring；The spanner other end is equipped with screens；It is described
Secondary arm fixing piece can be equipped with the anti-diastema running-in platform that matches with screens on the corresponding position of screens with spanner.
2. a kind of multiple wing unmanned plane according to claim 1 erects folding piece, it is characterised in that：The mouth of pipe of the principal arm fixing piece
Outside is equipped with principal arm fixed screw.
3. a kind of multiple wing unmanned plane according to claim 1 erects folding piece, it is characterised in that：The mouth of pipe of the secondary arm fixing piece
Outside is equipped with secondary arm fixed screw.
4. a kind of multiple wing unmanned plane according to claim 1 erects folding piece, it is characterised in that：The pipe clamp of the principal arm fixing piece
Center is equipped with principal arm and fixes drift bolt.
5. a kind of multiple wing unmanned plane according to claim 1 erects folding piece, it is characterised in that：The pipe clamp of the secondary arm fixing piece
Center is equipped with secondary arm and fixes drift bolt.
6. a kind of multiple wing unmanned plane according to claim 1 erects folding piece, it is characterised in that：The pipe clamp of the principal arm fixing piece
Face edge is equipped with principal arm positive stop lug boss；The pipe clamp face edge of the secondary arm fixing piece is equipped with can be with principal arm positive stop lug boss phase
Identical secondary arm limiting groove.
7. a kind of multiple wing unmanned plane according to claim 1 erects folding piece, it is characterised in that：The inner tube of the principal arm fixing piece
Mouth is equipped with vibration damping O and encloses.
8. a kind of multiple wing unmanned plane according to claim 1 erects folding piece, it is characterised in that：The principal arm fixing piece and secondary arm
Fixing piece is equipped with wave pin, which can be fixed on certain angle by the perpendicular folding piece after contraction.
9. a kind of multiple wing unmanned plane according to claim 8 erects folding piece, it is characterised in that：The wave pin will can be shunk
Perpendicular folding piece afterwards is fixed on 95 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222565.XU CN207274955U (en) | 2017-09-22 | 2017-09-22 | A kind of multiple wing unmanned plane erects folding piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222565.XU CN207274955U (en) | 2017-09-22 | 2017-09-22 | A kind of multiple wing unmanned plane erects folding piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207274955U true CN207274955U (en) | 2018-04-27 |
Family
ID=61981772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721222565.XU Active CN207274955U (en) | 2017-09-22 | 2017-09-22 | A kind of multiple wing unmanned plane erects folding piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207274955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278980A (en) * | 2018-11-16 | 2019-01-29 | 华东理工大学 | Unmanned plane horn wide-angle fold mechanism |
-
2017
- 2017-09-22 CN CN201721222565.XU patent/CN207274955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278980A (en) * | 2018-11-16 | 2019-01-29 | 华东理工大学 | Unmanned plane horn wide-angle fold mechanism |
| CN109278980B (en) * | 2018-11-16 | 2022-01-28 | 华东理工大学 | Large-angle folding mechanism for unmanned aerial vehicle arm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105005656B (en) | A kind of 6DOF manipulator independently captures inverse solution Engineering Algorithm | |
| CN207274955U (en) | A kind of multiple wing unmanned plane erects folding piece | |
| CN107108012A (en) | The horn and unmanned vehicle of connection component, unmanned vehicle | |
| CN205707292U (en) | A kind of collapsible horn pipe clamping device of plant protection unmanned plane | |
| CN107100128A (en) | Snow-removing device and snow removing shovel | |
| BR112017013821B1 (en) | STEERING ARM, STEERING MECHANISM AND MULTI-AXLE STEERING WHEEL TYPE HEAVY DUTY VEHICLE ASSEMBLY | |
| CN207433784U (en) | A kind of collapsible unmanned plane horn locking mechanism | |
| CN206704516U (en) | A kind of a variety of spacing horn fold mechanisms of unmanned plane | |
| CN207565833U (en) | A kind of one word folded piece of multi-rotor unmanned aerial vehicle | |
| CN205996958U (en) | Flexible coding system wrist device | |
| CN206497977U (en) | RTK antenna installation stents and unmanned vehicle | |
| CN106275407B (en) | A kind of wing of foldable unmanned plane | |
| CN206456552U (en) | Multi-rotor unmanned aerial vehicle foldable structure | |
| CN206826914U (en) | A kind of foldable Y types horn of the agricultural unmanned plane of more rotors | |
| CN206407117U (en) | Folding multi-rotor unmanned aerial vehicle | |
| CN206323088U (en) | A kind of automobile instrument panel wire harness bracket | |
| CN207273208U (en) | Emulate neck and emulation anthropomorphic robot | |
| CN207817203U (en) | Trailer-mounted radar mounting structure | |
| CN106240813A (en) | A kind of unmanned plane rotor anti-collision structure | |
| CN207485816U (en) | A kind of special fastening bolt of modified | |
| CN107244484A (en) | Unmanned plane is resident base station | |
| CN206346748U (en) | A kind of circumferential adjusting apparatus in propelling cylinder cylinder barrel end | |
| CN206107564U (en) | Paddle connector and coaxial double -propeller structure and unmanned aerial vehicle | |
| CN104634582B (en) | A kind of steering wheel stopping means and steering wheel limit method | |
| CN205470065U (en) | A angular adjustment mechanism for thin paper box is unpacked |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |