CN211731788U - Folding wing of unmanned aerial vehicle expandes device - Google Patents
Folding wing of unmanned aerial vehicle expandes device Download PDFInfo
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- CN211731788U CN211731788U CN201921964585.3U CN201921964585U CN211731788U CN 211731788 U CN211731788 U CN 211731788U CN 201921964585 U CN201921964585 U CN 201921964585U CN 211731788 U CN211731788 U CN 211731788U
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- fixedly connected
- wing
- aerial vehicle
- unmanned aerial
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicle equipment, especially, folding wing of unmanned aerial vehicle expandes device, including the flap mounting panel, the upper surface of flap mounting panel is fixedly connected with step axle and protection housing respectively, and the step axle is located the inside of protection housing. This folding wing of unmanned aerial vehicle expandes device, surface through setting up the step axle is provided with synchronous opening device, synchronous opening device is including the motor mounting panel, the fixed surface of one side inner wall and motor mounting panel of protective housing shell is connected, it drives when the right wing is opened in the slip to have reached, the second ring gear rotates, thereby drive the second gear revolve, the second gear revolve rotation has driven the shaft rotation, thereby it drives third gear revolve to drive the second gear, thereby it is rotatory to control the third gear to drive the third ring gear, it opens to drive the left wing, the effect of opening left wing and right wing has been reached in the concurrent operation, moreover, the steam generator is simple in operation, it is stable and guaranteed the synchro-operation to open, the effect of expansion time block.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle folding wing expandes device.
Background
Unmanned vehicles simple structure, application cost are low, and present industrial level unmanned aerial vehicle mainly contains: fixed wing section unmanned aerial vehicle, rotor unmanned aerial vehicle and unmanned dirigible compare with above-mentioned unmanned aerial vehicle, folding wing unmanned aerial vehicle's advantage is that occupation space is little, and portable, and the launching platform is various, nevertheless because its research starting is late, and the technique is comparatively complicated, and unmanned aerial vehicle wing expandes back wing instability, the poor and longer problem of expansion time of synchronism, so need an unmanned aerial vehicle folding wing expansion device.
SUMMERY OF THE UTILITY MODEL
Based on current unmanned aerial vehicle wing expandes back wing instability, the poor and longer technical problem of expansion time of synchronism, the utility model provides an unmanned aerial vehicle folding wing expandes device.
The utility model provides a folding wing of unmanned aerial vehicle expandes device, including the flap mounting panel, the upper surface difference fixedly connected with step axle and the protection housing of flap mounting panel, the step axle is located the inside of protection housing, and the top of step axle runs through and extends to the surface of protection housing, and the surface of step axle is provided with synchronous opening device, and synchronous opening device is connected with the fixed surface of motor mounting panel including the motor mounting panel, one side inner wall of protection housing.
Preferably, the surface of the motor mounting plate is fixedly connected with a micro motor, an output shaft of the micro motor is fixedly connected with a driving shaft through a coupler, and one end of the driving shaft is fixedly connected with a first gear.
Preferably, the surface of the step shaft is fixedly connected with first bearings, the outer surfaces of the two first bearings are respectively and fixedly connected with a left wing and a right wing, and the surface of the protective housing is respectively provided with a left limiting sliding groove and a right limiting sliding groove;
through the technical scheme, the effect of controlling the left wing and the right wing to slide, open and close through the left limiting sliding groove and the right limiting sliding groove is achieved.
Preferably, the surface of the left wing is in sliding insertion connection with the inner wall of the left limiting sliding groove, the surface of the right wing is in sliding insertion connection with the inner wall of the right limiting sliding groove, the surface of the step shaft is movably sleeved with a spacer bush, and the surface of the spacer bush is positioned between the opposite surfaces of the two first bearings;
through above-mentioned technical scheme, reached and isolated two first bearings through the spacer and be convenient for rotate the effect of interfering between the first bearing.
Preferably, the surface of the right wing is fixedly connected with first mounting blocks, one ends of the two first mounting blocks are fixedly connected with first gear rings, the surface of each first gear ring is meshed with the surface of the corresponding first gear, and the upper surface of the right wing is fixedly connected with a second gear ring.
Preferably, the inner wall of the protective housing is fixedly connected with a fixed seat, the surface of the fixed seat is fixedly connected with a second bearing, the inner ring of the second bearing is fixedly connected with a driven shaft, two ends of one driven shaft are fixedly connected with a second gear, the surface of the second gear is meshed with the surface of the second gear ring, one end of the other driven shaft is fixedly connected with a third gear, and the surface of the third gear is meshed with the surface of the second gear;
through the technical scheme, the effect that the left wing and the right wing are opened through simultaneous operation is achieved, the opening is stable, synchronous operation and time block unfolding are guaranteed.
Preferably, the surface of the left wing is fixedly connected with a second mounting block, one end of each of the two second mounting blocks is fixedly connected with a third gear ring, and the surface of the third gear ring is meshed with the surface of the third gear.
The utility model provides a beneficial effect does:
the synchronous opening device is arranged on the surface of the step shaft and comprises a motor mounting plate, the inner wall of one side of the protective housing is fixedly connected with the surface of the motor mounting plate, the right wing is driven when being opened in a sliding mode, the second gear ring rotates to drive the second gear to rotate, the second gear rotates to drive the driven shaft to rotate, the second gear is driven to drive the third gear to rotate, the third gear is controlled to drive the third gear ring to rotate, the left wing is driven to be opened, the effect of opening the left wing and the right wing simultaneously is achieved, the operation is simple, the synchronous operation is stably opened and guaranteed, and the effect of time blocks is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle folding wing unfolding device;
FIG. 2 is a top view of a right wing structure of an unmanned aerial vehicle folding wing unfolding apparatus;
fig. 3 is a top view of a left wing structure of an unmanned aerial vehicle folding wing unfolding apparatus;
fig. 4 is an enlarged view of a folded wing unfolding device of the unmanned aerial vehicle at a position in fig. 1;
fig. 5 is a perspective view of a flap mounting plate structure of a folding wing unfolding device of an unmanned aerial vehicle;
fig. 6 is a perspective view of a protective housing structure of a folding wing unfolding device of an unmanned aerial vehicle.
In the figure: 1. a flap mounting plate; 2. a step shaft; 3. a protective housing; 4. a motor mounting plate; 5. a micro motor; 6. a drive shaft; 7. a first gear; 8. a first bearing; 9. a left wing; 10. a right wing; 11. a left limit sliding groove; 12. a right limit sliding groove; 13. a spacer sleeve; 14. a first mounting block; 15. a first ring gear; 16. a second ring gear; 17. a fixed seat; 18. a second bearing; 19. a driven shaft; 20. a second gear; 21. a third gear; 22. a second mounting block; 23. a third ring gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, an unmanned aerial vehicle folding wing unfolding device comprises a flap mounting plate 1, wherein the upper surface of the flap mounting plate 1 is fixedly connected with a step shaft 2 and a protective housing 3 respectively, the step shaft 2 is positioned inside the protective housing 3, the top end of the step shaft 2 penetrates through and extends to the outer surface of the protective housing 3, a synchronous opening device is arranged on the surface of the step shaft 2, the synchronous opening device comprises a motor mounting plate 4, and the inner wall of one side of the protective housing 3 is fixedly connected with the surface of the motor mounting plate 4;
the surface of the motor mounting plate 4 is fixedly connected with a micro motor 5, an output shaft of the micro motor 5 is fixedly connected with a driving shaft 6 through a coupler, and one end of the driving shaft 6 is fixedly connected with a first gear 7; the surface of the step shaft 2 is fixedly connected with first bearings 8, the outer surfaces of the two first bearings 8 are respectively and fixedly connected with a left wing 9 and a right wing 10, and the surface of the protective housing 3 is respectively provided with a left limiting sliding groove 11 and a right limiting sliding groove 12, so that the effect of controlling the left wing and the right wing to slide, open and close through the left limiting sliding groove and the right limiting sliding groove is achieved;
the surface of the left wing 9 is in sliding insertion connection with the inner wall of the left limiting sliding groove 11, the surface of the right wing 10 is in sliding insertion connection with the inner wall of the right limiting sliding groove 12, the surface of the step shaft 2 is movably sleeved with a spacer sleeve 13, and the surface of the spacer sleeve 13 is positioned between the opposite surfaces of the two first bearings 8, so that the effect of facilitating the rotation interference between the first bearings by isolating the two first bearings through the spacer sleeve is achieved; the surface of the right wing 10 is fixedly connected with first mounting blocks 14, one ends of the two first mounting blocks 14 are fixedly connected with first gear rings 15, the surface of each first gear ring 15 is meshed with the surface of the corresponding first gear 7, and the upper surface of the right wing 10 is fixedly connected with a second gear ring 16;
the inner wall of the protective housing 3 is fixedly connected with a fixed seat 17, the surface of the fixed seat 17 is fixedly connected with a second bearing 18, the inner ring of the second bearing 18 is fixedly connected with a driven shaft 19, both ends of one driven shaft 19 are fixedly connected with second gears 20, the surface of the second gear 20 is meshed with the surface of a second gear ring 16, one end of the other driven shaft 19 is fixedly connected with a third gear 21, the surface of the third gear 21 is meshed with the surface of the second gear 20, the purposes that when the right wing is opened in a sliding mode, the second gear ring rotates to drive the second gear to rotate, the second gear rotates to drive the driven shaft to rotate, the second gear drives the third gear to rotate, the third gear is controlled to drive the third gear ring to rotate to drive the left wing to be opened, the effect of opening the left wing and the right wing simultaneously are achieved, the operation is simple, the opening stability and the synchronous operation are ensured, the effect of unfolding the time block; the surface of the left wing 9 is fixedly connected with second mounting blocks 22, one ends of the two second mounting blocks 22 are fixedly connected with third gear rings 23, and the surfaces of the third gear rings 23 are meshed with the surface of a third gear 21; the synchronous opening device is arranged on the surface of the step shaft 2, the synchronous opening device comprises a motor mounting plate 4, the inner wall of one side of the protective housing 3 is fixedly connected with the surface of the motor mounting plate 4, the purpose that the right wing is driven when being opened in a sliding mode is achieved, the second gear ring rotates, the second gear rotates, the driven shaft is driven to rotate by the rotation of the second gear ring, the second gear is driven to drive the third gear ring to rotate, the third gear is controlled to drive the third gear ring to rotate, the left wing is driven to be opened, the effect that the left wing and the right wing are opened by simultaneous operation is achieved, the operation is simple, the opening is stable, the synchronous operation is guaranteed, and the effect of a time block is expanded.
The working principle is as follows: when the wings are opened for use, the driving shaft 6 is driven to rotate by controlling the opening of the micro motor 5, the driving shaft 6 rotates to drive the first gear 7 to rotate, the first gear 7 rotates to drive the first gear ring 15 to rotate, so that the right wing 10 is driven to open, the right wing 10 is driven to rotate while being opened, the second gear ring 16 rotates to drive the second gear 20 to rotate, the second gear 20 rotates to drive the third gear 21 to rotate, the third gear 21 rotates to drive the third gear ring 23 to rotate, so that the left wing 9 is controlled to open, the inner wall of one end of the left limiting sliding groove 11 and the inner wall of one end of the right limiting sliding groove 12 are limited, the micro motor 5 is controlled to stop after the wings are synchronously opened, and when the wings need to be collected, the reverse micro motor 5 is controlled to control the wing collection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a folding wing of unmanned aerial vehicle expandes device, includes flap mounting panel (1), its characterized in that: the upper surface of flap mounting panel (1) is fixedly connected with step axle (2) and protective housing (3) respectively, step axle (2) are located the inside of protective housing (3), and the top of step axle (2) runs through and extends to the surface of protective housing (3), the surface of step axle (2) is provided with synchronous opening device, synchronous opening device is including motor mounting panel (4), the fixed surface of one side inner wall and motor mounting panel (4) of protective housing (3) is connected.
2. The unmanned aerial vehicle folded wing deployment device of claim 1, wherein: the surface fixed connection of motor mounting panel (4) has micro motor (5), the output shaft of micro motor (5) passes through shaft coupling fixedly connected with driving shaft (6), the one end fixedly connected with first gear (7) of driving shaft (6).
3. The unmanned aerial vehicle folded wing deployment device of claim 1, wherein: the surface of the step shaft (2) is fixedly connected with a first bearing (8), the outer surface of the first bearing (8) is fixedly connected with a left wing (9) and a right wing (10) respectively, and the surface of the protective housing (3) is provided with a left limiting sliding groove (11) and a right limiting sliding groove (12) respectively.
4. The unmanned aerial vehicle folded wing deployment device of claim 3, wherein: the surface of the left wing (9) is in sliding insertion connection with the inner wall of the left limiting sliding groove (11), the surface of the right wing (10) is in sliding insertion connection with the inner wall of the right limiting sliding groove (12), a spacer bush (13) is movably sleeved on the surface of the step shaft (2), and the surface of the spacer bush (13) is located between the two opposite surfaces of the first bearing (8).
5. The unmanned aerial vehicle folded wing deployment device of claim 3, wherein: the surface of the right wing (10) is fixedly connected with a first mounting block (14), one end of the first mounting block (14) is fixedly connected with a first gear ring (15), the surface of the first gear ring (15) is meshed with the surface of a first gear (7), and the upper surface of the right wing (10) is fixedly connected with a second gear ring (16).
6. The unmanned aerial vehicle folded wing deployment device of claim 5, wherein: the inner wall fixedly connected with fixing base (17) of protective housing (3), the fixed surface of fixing base (17) is connected with second bearing (18), the inner circle fixedly connected with driven shaft (19) of second bearing (18), one the equal fixedly connected with second gear (20) in both ends of driven shaft (19), the surface of second gear (20) and the surface toothing of second ring gear (16), another the one end fixedly connected with third gear (21) of driven shaft (19), the surface toothing of third gear (21) and the surface toothing of second gear (20).
7. The folding wing unfolding device of unmanned aerial vehicle of claim 6, wherein: the surface of the left wing (9) is fixedly connected with a second mounting block (22), one end of each second mounting block (22) is fixedly connected with a third gear ring (23), and the surface of each third gear ring (23) is meshed with the surface of a third gear (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964585.3U CN211731788U (en) | 2019-11-14 | 2019-11-14 | Folding wing of unmanned aerial vehicle expandes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964585.3U CN211731788U (en) | 2019-11-14 | 2019-11-14 | Folding wing of unmanned aerial vehicle expandes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211731788U true CN211731788U (en) | 2020-10-23 |
Family
ID=72874444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921964585.3U Expired - Fee Related CN211731788U (en) | 2019-11-14 | 2019-11-14 | Folding wing of unmanned aerial vehicle expandes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211731788U (en) |
-
2019
- 2019-11-14 CN CN201921964585.3U patent/CN211731788U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 Termination date: 20211114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |