CN204750553U - Collapsible wing of unmanned aerial vehicle - Google Patents
Collapsible wing of unmanned aerial vehicle Download PDFInfo
- Publication number
- CN204750553U CN204750553U CN201520497971.1U CN201520497971U CN204750553U CN 204750553 U CN204750553 U CN 204750553U CN 201520497971 U CN201520497971 U CN 201520497971U CN 204750553 U CN204750553 U CN 204750553U
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- hole
- horn
- unmanned plane
- hammerlock
- groove
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Abstract
The utility model relates to a collapsible wing of unmanned aerial vehicle, including horn, locking arm and paddle, the one end and the unmanned aerial vehicle main part of horn are connected, the other end of horn and the one end of locking arm are passed through the screw bolt and nut and are rotated the connection, the paddle sets up the locking arm is kept away from horn one end to but free rotation. The utility model discloses a collapsible wing of unmanned aerial vehicle adopts the folding structure to wing part, is connected with the nut bolt between locking arm and the horn promptly, and switch over between the state with packing up in the state of flight place kick on the locking arm different positions through being in draw -in groove on the horn, the structure of this kind of folding wing portable, have obvious advantage in the aspect of saving space etc. Brought very big convenience to unmanned aerial vehicle's packing and transportation, the cost having practiced thrift the packing and transported.
Description
Technical field
The utility model relates to unmanned air vehicle technique field, particularly relates to a kind of unmanned plane folding wing.
Background technology
Wing many employings fixed-wing of unmanned plane in the market, although this structure some advantage in intensity, rigidity etc., along with unmanned plane is in the development of civil area, its inconvenience brought in packaging, transport etc. is more and more outstanding.Because the wing of unmanned plane both sides all outwards has certain stretching, extension, thus occupy very large space, this brings very large difficulty to the packaging of unmanned plane and transport.In order to adapt to the development in market, under the prerequisite meeting unmanned plane performance, needing to improve the wing section of unmanned plane both sides, making more to save space in packaging and transportation, improving packaging and conveying efficiency.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of unmanned plane folding wing.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of unmanned plane folding wing, comprise horn, hammerlock and blade, one end of described horn is connected with unmanned plane main body, the other end of described horn and one end of hammerlock are rotationally connected by screw bolt and nut, described blade is arranged on described hammerlock away from described horn one end, and free to rotate.
The beneficial effects of the utility model are: a kind of unmanned plane folding wing of the present utility model, folding structure is adopted to wing section, namely be connected with nut stud between hammerlock with horn, place kick on hammerlock switches between state of flight and collapsed state by being in the diverse location of draw-in groove on horn, the structure of this folding wings has obvious advantage in portability, saving space etc., very large convenience is brought for the packaging of unmanned plane and transport, has saved the cost of packaging and transport.
On the basis of technique scheme, the utility model can also do following improvement:
Further: described horn one end is axially arranged with horizontal groove, the upper wall of described horizontal groove is provided with the first through hole, and the lower wall of described horizontal groove is provided with the second through hole, and described first through hole aligns in vertical direction with described second through hole; One end of described hammerlock is provided with the boss matched with described horizontal groove, described boss is provided with third through-hole, and when the boss of described hammerlock one end stretches in the groove of described horn one end completely, described first through hole, the second through hole and third through-hole align in vertical direction, second through hole, third through-hole and the first through hole described in described screw bolt passes, and coordinate described nut described horizontal groove and described boss to be rotationally connected.
The beneficial effect of above-mentioned further scheme is: coordinated by described horizontal groove and described boss, described hammerlock can be made can to rotate along one end of described horn, facilitate unmanned plane wing to switch between state of flight and collapsed state.
Further: described hammerlock can turn to the opposite side of the described horn place vertical with described horn from the place that described horn side is vertical with described horn.
Further: described first through hole is the shape matched with described nut, and the hole depth of described first through hole is not less than the thickness of described nut.
The beneficial effect of above-mentioned further scheme is: make wing nut in folding process not easily loosen or come off in this way, improve stability and the safety performance of unmanned plane.
Further: what the upper wall of described horizontal groove was the center of circle with described first through hole is circumferentially provided with at least three draw-in grooves, on described boss with described third through-hole for the center of circle, what be radius with the distance between described draw-in groove and described first through hole is circumferentially provided with the place kick matched with described draw-in groove, when described hammerlock rotates, described place kick can snap in each draw-in groove successively.
The beneficial effect of above-mentioned further scheme is: through hole draw-in groove and place kick coordinate, better can regulate the relative position of described horn and described hammerlock, unmanned plane can not make due to the resistance being subject to wind to rotate between horn and hammerlock in flight course simultaneously, affects unmanned plane normal flight.
Further: on described horizontal groove upper wall, one of them draw-in groove is positioned in the middle part of described horizontal groove upper wall end, when described place kick is snapped in it, described horn and described hammerlock axially between angle be 15 to 30 to spend, all the other draw-in groove symmetries be arranged on described horizontal groove upper wall end in the middle part of draw-in groove both sides circumferentially.
Further: described locking is provided with the perpendicular grooves for fixing described blade away from one end of described boss.
Accompanying drawing explanation
Fig. 1 is a kind of unmanned plane folding wing front view of the present utility model;
Fig. 2 is the horn birds-eye view of a kind of unmanned plane folding wing of the present utility model;
Fig. 3 is the hammerlock lateral plan of a kind of unmanned plane folding wing of the present utility model;
Fig. 4 is the hammerlock birds-eye view of a kind of unmanned plane folding wing of the present utility model;
Fig. 5 is a kind of unmanned plane folding wing state of flight figure of the present utility model;
Fig. 6 is a kind of unmanned plane folding wing collapsed state figure of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, horn, 2, hammerlock;
11, horizontal groove, 21, boss, 31, bolt, 32, nut;
111, the first through hole, the 112, second through hole, 113, draw-in groove, 211, third through-hole, 212, place kick, 213, perpendicular grooves.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of unmanned plane folding wing front view, comprise horn 1, hammerlock 2 and blade, one end of described horn 1 is connected with unmanned plane main body, the other end of described horn 1 and one end of hammerlock 2 are rotationally connected by bolt 31 and nut 32, described blade is arranged on described hammerlock 2 away from described horn 1 one end, and free to rotate.
As shown in Figure 2,3, 4, described horn 1 one end is axially arranged with horizontal groove 11, the upper wall of described horizontal groove 11 is provided with the first through hole 111, and the lower wall of described horizontal groove 11 is provided with the second through hole 112, and described first through hole 111 aligns in vertical direction with described second through hole 112; One end of described hammerlock 2 is provided with the boss 21 matched with described horizontal groove 11, described boss 21 is provided with third through-hole 211, and when the boss 21 of described hammerlock 2 one end stretches in the groove 11 of described horn 1 one end completely, described first through hole 111, second through hole 112 and third through-hole 211 align in vertical direction, described bolt 31 successively through described second through hole 112, third through-hole 211 and the first through hole 111, and coordinates described nut 32 described horizontal groove 11 and described boss 21 to be rotationally connected.
In the present embodiment, described hammerlock 2 can turn to the opposite side of described horn 1 place vertical with described horn 1 from the place that described horn 1 side is vertical with described horn 1.As can be known from Fig. 5 and Fig. 6, when unmanned plane wing is in state of flight, in a less angle between described horn 1 and described hammerlock 2, here our setting be 15 to 30 degree, when unmanned plane wing is in collapsed state, described hammerlock 2 folding and with described horn 1 one-tenth 90 degree of angles, namely described hammerlock 2 accommodate with described horn 1 within, can space being saved like this, especially when packing or transport, can greatly reduce costs.
Preferably, described first through hole 111 is the shape matched with described nut 32, and described first through hole 111 is provided with the hole cap for covering described first through hole 111 upper port.Make wing nut 32 in folding process not easily loosen or come off like this, stability and the safety performance of unmanned plane can be improved.
In the present embodiment, what the upper wall of described horizontal groove 11 was the center of circle with described first through hole 111 is circumferentially provided with at least three draw-in grooves 113, on described boss 21 with described third through-hole 211 for the center of circle, what be radius with the distance between described draw-in groove 113 and described first through hole 111 is circumferentially provided with the place kick 212 matched with described draw-in groove 113, when described hammerlock 2 rotates, described place kick 212 can snap in each draw-in groove 113 successively.Through hole draw-in groove 113 and place kick 212 coordinate, better can regulate the relative position of described horn 1 and described hammerlock 2, unmanned plane can not make due to the resistance being subject to wind to rotate between horn 1 and hammerlock 2 in flight course simultaneously, affects unmanned plane normal flight.Schematically depict 3 draw-in grooves 113 in figure, 5 draw-in grooves 113 can certainly be set, or 7 draw-in grooves 113 etc., the angle of described hammerlock 2 during flight can be adjusted according to the actual requirements.Certainly, it is more that the number of described draw-in groove 113 is arranged, and the precision of adjustment is higher.
Preferably, on described horizontal groove 11 upper wall, one of them draw-in groove 113 is positioned in the middle part of described horizontal groove 11 upper wall end, when described place kick 212 is snapped in it, described horn 1 and described hammerlock 2 axially between angle be 15 to 30 to spend.
Preferably, on described horizontal groove 11 upper wall except the draw-in groove 112 in the middle part of upper wall end, all the other draw-in groove 113 symmetries be arranged on described horizontal groove 11 upper wall end in the middle part of draw-in groove 113 both sides circumferentially.
In the present embodiment, described hammerlock 2 is provided with the perpendicular grooves 23 for fixing described blade away from one end of described boss 21.
A kind of unmanned plane folding wing of the present utility model, folding structure is adopted to wing section, namely be connected with nut bolt between hammerlock with horn, place kick on hammerlock switches between state of flight and collapsed state by being in the diverse location of draw-in groove on horn, the structure of this folding wings has obvious advantage in portability, saving space etc., very large convenience is brought for the packaging of unmanned plane and transport, has saved the cost of packaging and transport.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a unmanned plane folding wing, it is characterized in that: comprise horn (1), hammerlock (2) and blade, one end of described horn (1) is connected with unmanned plane main body, the other end of described horn (1) and one end of hammerlock (2) are rotationally connected by bolt (31) and nut (32), described blade is arranged on described hammerlock (2) away from described horn (1) one end, and free to rotate.
2. a kind of unmanned plane folding wing according to claim 1, it is characterized in that: described horn (1) is provided with horizontal groove (11) near one end of described hammerlock (2), the upper wall of described horizontal groove (11) is provided with the first through hole (111), the lower wall of described horizontal groove (11) is provided with the second through hole (112), and described first through hole (111) aligns in vertical direction with described second through hole (112), described hammerlock (2) is provided with near one end of described horn (1) the boss (21) matched with described horizontal groove (11), described boss (21) is provided with vertically through third through-hole (211), and when described boss (21) stretches in described horizontal groove (11) completely, described first through hole (111), second through hole (112) and third through-hole (211) align in vertical direction, described bolt (31) is successively through described second through hole (112), third through-hole (211) and the first through hole (111), and coordinate described nut (32) described horizontal groove (11) and described boss (21) to be rotationally connected.
3. a kind of unmanned plane folding wing according to claim 2, is characterized in that: described hammerlock (2) can turn to the opposite side of described horn (1) position vertical with described horn (1) from the position that described horn (1) side is vertical with described horn (1).
4. a kind of unmanned plane folding wing according to claim 2, it is characterized in that: described first through hole (111) is the shape matched with described nut (32), and the hole depth of described first through hole (111) is not less than the thickness of described nut (32), described nut (32) is snapped in described first through hole (111).
5. a kind of unmanned plane folding wing according to claim 4, is characterized in that: described first through hole (111) is provided with the hole cap for covering described first through hole (111) upper port.
6. a kind of unmanned plane folding wing according to claim 2, it is characterized in that: what the upper wall of described horizontal groove (11) was the center of circle with described first through hole (111) is circumferentially provided with at least three draw-in grooves (113), on described boss (21) with described third through-hole (211) for the center of circle, with the distance between described draw-in groove (113) and described first through hole (111) be radius be circumferentially provided with the place kick (212) matched with described draw-in groove (113), when described hammerlock (2) rotates, described place kick (212) can snap in each draw-in groove (113) successively.
7. a kind of unmanned plane folding wing according to claim 6, it is characterized in that: on described horizontal groove (11) upper wall, one of them draw-in groove (113) is positioned in the middle part of described horizontal groove (11) upper wall end, when described place kick (212) is snapped in it, described horn (1) and described hammerlock (2) axially between angle be 15 to 30 to spend.
8. a kind of unmanned plane folding wing according to claim 7, it is characterized in that: on described horizontal groove (11) upper wall except the draw-in groove (112) in the middle part of upper wall end, what all the other draw-in grooves (113) were symmetrical be arranged in the middle part of described horizontal groove (11) upper wall end draw-in groove (113) both sides circumferentially.
9. a kind of unmanned plane folding wing according to any one of claim 2 to 8, is characterized in that: described hammerlock (2) is provided with the perpendicular grooves (213) for fixing described blade away from one end of described boss (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497971.1U CN204750553U (en) | 2015-07-09 | 2015-07-09 | Collapsible wing of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497971.1U CN204750553U (en) | 2015-07-09 | 2015-07-09 | Collapsible wing of unmanned aerial vehicle |
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| Publication Number | Publication Date |
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| CN204750553U true CN204750553U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520497971.1U Expired - Fee Related CN204750553U (en) | 2015-07-09 | 2015-07-09 | Collapsible wing of unmanned aerial vehicle |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539810A (en) * | 2016-02-01 | 2016-05-04 | 张琬彬 | Irregularly-shaped arm folding device for unmanned aerial vehicle |
| CN105667788A (en) * | 2016-01-12 | 2016-06-15 | 林建民 | Unmanned aerial vehicle |
| CN105752318A (en) * | 2016-02-25 | 2016-07-13 | 胡增浩 | Unmanned aerial vehicle with hook lock buffer device |
| CN105947202A (en) * | 2016-04-28 | 2016-09-21 | 乐视控股（北京）有限公司 | Foldable unmanned aerial vehicle and application method thereof |
| CN109050879A (en) * | 2018-08-01 | 2018-12-21 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of folding support rod formula wingfold mechanism |
| CN109436297A (en) * | 2018-12-28 | 2019-03-08 | 太原科技大学 | A kind of folding unmanned plane wing |
| CN110789704A (en) * | 2020-01-06 | 2020-02-14 | 天津微深科技有限公司 | Unmanned aerial vehicle folding arm |
| CN113581447A (en) * | 2021-08-18 | 2021-11-02 | 航天神舟飞行器有限公司 | Foldable wing structure and deformation method thereof |
-
2015
- 2015-07-09 CN CN201520497971.1U patent/CN204750553U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667788A (en) * | 2016-01-12 | 2016-06-15 | 林建民 | Unmanned aerial vehicle |
| CN105539810A (en) * | 2016-02-01 | 2016-05-04 | 张琬彬 | Irregularly-shaped arm folding device for unmanned aerial vehicle |
| CN105539810B (en) * | 2016-02-01 | 2018-04-17 | 深圳市盛禾农业科技有限公司 | A kind of unmanned plane abnormity horn folding device |
| CN105752318A (en) * | 2016-02-25 | 2016-07-13 | 胡增浩 | Unmanned aerial vehicle with hook lock buffer device |
| CN105752318B (en) * | 2016-02-25 | 2017-09-29 | 山东正元数字城市建设有限公司 | A kind of unmanned plane with hook lock buffer unit |
| CN105947202A (en) * | 2016-04-28 | 2016-09-21 | 乐视控股（北京）有限公司 | Foldable unmanned aerial vehicle and application method thereof |
| CN109050879A (en) * | 2018-08-01 | 2018-12-21 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of folding support rod formula wingfold mechanism |
| CN109050879B (en) * | 2018-08-01 | 2021-11-19 | 中国航空工业集团公司沈阳飞机设计研究所 | Folding brace rod type wing folding mechanism |
| CN109436297A (en) * | 2018-12-28 | 2019-03-08 | 太原科技大学 | A kind of folding unmanned plane wing |
| CN109436297B (en) * | 2018-12-28 | 2024-01-16 | 太原科技大学 | Folding unmanned aerial vehicle wing |
| CN110789704A (en) * | 2020-01-06 | 2020-02-14 | 天津微深科技有限公司 | Unmanned aerial vehicle folding arm |
| CN113581447A (en) * | 2021-08-18 | 2021-11-02 | 航天神舟飞行器有限公司 | Foldable wing structure and deformation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151111 Termination date: 20210709 |