CN209535443U - A kind of mast folding unmanned plane - Google Patents
A kind of mast folding unmanned plane Download PDFInfo
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- CN209535443U CN209535443U CN201920051595.1U CN201920051595U CN209535443U CN 209535443 U CN209535443 U CN 209535443U CN 201920051595 U CN201920051595 U CN 201920051595U CN 209535443 U CN209535443 U CN 209535443U
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- mast
- rotor shaft
- unmanned plane
- blade
- folding unmanned
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Abstract
The utility model relates to unmanned plane fields, more particularly to a kind of mast folding unmanned plane.It includes body, mast, rotor shaft and blade；Mast one end and body rotatably connect along body length direction；The one end of mast far from body is connect by rotor shaft with blade；Blade and rotor shaft slidably connect on rotor shaft circumferential surface；Mast folding unmanned plane further includes cam pin；Rotor shaft side offers several through-holes；Cam pin is constructed to pass through through-hole and fixes blade and rotor shaft.The utility model provides a kind of mast folding unmanned plane, can be folded in the case where not using, greatly reduce occupied area, and convenient for storage and transport, furthermore its folding process is simple, and expansion is convenient.
Description
Technical field
The utility model relates to unmanned plane fields, more particularly to a kind of mast folding unmanned plane.
Background technique
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 automatically 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 press application field, can be divided into it is military with it is civilian.
Gyroplane refers to " aircraft " for being provided lift with unpowered rotor, being overweighted air.Before providing thrust by propulsion device
Into
In the prior art, gyroplane height is higher, not readily transportable.
Utility model content
The purpose of this utility model is that: a kind of mast folding unmanned plane is provided, for the ease of unmanned plane
Storage and transport, are designed to folding form.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of mast folding unmanned plane comprising body, mast, rotor shaft and blade；Described mast one end and institute
Body is stated rotatably to connect along the body length direction；The mast passes through the rotor far from one end of the body
Axis is connect with the blade；The blade is slidably connect on the rotor shaft circumferential surface with the rotor shaft；The mast
Folding unmanned plane further includes cam pin；The rotor shaft side offers several through-holes；The cam pin is configured to wear
The through-hole is crossed to fix the blade and the rotor shaft.
Further, the rotor shaft is rotatably connect along the vertical direction with described mast one end.
Further, the mast includes first body of rod and second body of rod interconnected；Second body of rod with it is described
First body of rod rotatably connects on the length direction of the body.
Further, holding tank is offered on the body；The holding tank and the mast are adapted.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
The utility model provides a kind of mast folding unmanned plane, can be rolled in the case where not using
It is folded, occupied area is greatly reduced, convenient for storage and transport, furthermore its folding process is simple, and expansion is convenient.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of 1 middle mast folding unmanned plane use state of the utility model embodiment；
Fig. 2 is the structural schematic diagram of 1 middle mast folding unmanned plane folded state of the utility model embodiment；
Fig. 3 is the structural schematic diagram of rotor shaft and blade in the utility model embodiment 1.
In the figure, it is marked as 10- body；20- mast；30- rotor shaft；40- blade；First body of rod of 11-；Second body of rod of 12-；
21- cam pin.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Embodiment 1
It is a kind of mast folding unmanned plane provided in this embodiment with reference to Fig. 1, in figure, for the ease of unmanned plane
Storage and transport, are designed to folding form.
Specifically, mast folding unmanned plane includes body 10, mast 20, rotor shaft 30 and blade 40；Mast 20 1
End is rotatably connect along 10 length direction of body with body 10；Mast 20 far from body 10 one end by rotor shaft 30 with
Blade 40 connects.Mast 20 can be put with reference to Fig. 2 without using the unmanned plane or during storage and transportation
Down in 10 length same direction of body, the occupied area of unmanned plane is greatly reduced.
With reference to Fig. 3, blade is reduced for the ease of the storage of blade 40 including at least two panels blade 40 on usual unmanned plane
40 length in a single direction, blade 40 are slidably connect on 30 circumferential surface of rotor shaft with rotor shaft 30；Mast is foldable
Unmanned plane further include cam pin 21；30 side of rotor shaft offers several through-holes；Cam pin 21 is constructed to pass through through-hole will
Blade 40 and rotor shaft 30 are fixed, can be cooperated when in use with through-hole by the cam pin 21 and guarantee transmission, without the use of nothing
When man-machine, blade 40 is centrally placed.
Further, in the longer situation of blade 40, blade 40, which remains unchanged, after collection occupies more height space, therefore
In the present embodiment, rotor shaft 30 is rotatably connect with 20 one end of mast.Blade 40 is driven to rotate by rotor shaft 30, by blade
40, mast 20 and body 10 keep identical extending direction.
Optionally, longer in individual 20 length of unmanned plane middle mast, therefore mast 20 includes first body of rod 11 interconnected
With second body of rod 12；Second body of rod 12 is rotatably connect on the length direction of body 10 with first body of rod 11.Pass through first
The setting of the body of rod 11 and second body of rod 12, one times of the length reduction after mast 20 was fallen.
In order to further shorten folded height, in the case where 10 space of body allows, appearance is opened up on body 10
Receive slot；Holding tank and mast 20 are adapted, and are stored in order to which the mast 20 after rotation to be placed in holding tank, and nothing after folding is reduced
Man-machine height.
A kind of mast folding unmanned plane provided in this embodiment, can be folded in the case where not using,
Occupied area is greatly reduced, convenient for storage and transport, furthermore its folding process is simple, and expansion is convenient.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of mast folding unmanned plane, it is characterised in that: the mast folding unmanned plane includes body (10), mast
Bar (20), rotor shaft (30) and blade (40)；Described mast (20) one end and the body (10) are along the body (10) length
It is rotatably connected on direction；The mast (20) far from the body (10) one end by the rotor shaft (30) with it is described
Blade (40) connection；The blade (40) slidably connect on the rotor shaft (30) circumferential surface with the rotor shaft (30)；
The mast folding unmanned plane further includes cam pin (21)；Rotor shaft (30) side offers several through-holes；It is described
Cam pin (21) is constructed to pass through the through-hole, and the blade (40) and the rotor shaft (30) is fixed.
2. a kind of mast folding unmanned plane according to claim 1, it is characterised in that: the rotor shaft (30) and institute
Mast (20) one end is stated rotatably to connect along the vertical direction.
3. a kind of mast folding unmanned plane according to claim 1, it is characterised in that: the mast (20) includes phase
First body of rod (11) and second body of rod (12) to connect；Second body of rod (12) and first body of rod (11) are in the machine
It is rotatably connected on the length direction of body (10).
4. a kind of mast folding unmanned plane according to claim 1, it is characterised in that: opened up on the body (10)
There is holding tank；The holding tank and the mast (20) are adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051595.1U CN209535443U (en) | 2019-01-11 | 2019-01-11 | A kind of mast folding unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051595.1U CN209535443U (en) | 2019-01-11 | 2019-01-11 | A kind of mast folding unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209535443U true CN209535443U (en) | 2019-10-25 |
Family
ID=68269303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920051595.1U Active CN209535443U (en) | 2019-01-11 | 2019-01-11 | A kind of mast folding unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209535443U (en) |
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2019
- 2019-01-11 CN CN201920051595.1U patent/CN209535443U/en active Active
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