CN117382941A - Single rotor unmanned aerial vehicle - Google Patents
Single rotor unmanned aerial vehicle Download PDFInfo
- Publication number
- CN117382941A CN117382941A CN202311684573.6A CN202311684573A CN117382941A CN 117382941 A CN117382941 A CN 117382941A CN 202311684573 A CN202311684573 A CN 202311684573A CN 117382941 A CN117382941 A CN 117382941A
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- ring
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- fixed
- unmanned aerial
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
- B64U30/29—Constructional aspects of rotors or rotor supports; Arrangements thereof
- B64U30/296—Rotors with variable spatial positions relative to the UAV body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U40/00—On-board mechanical arrangements for adjusting control surfaces or rotors; On-board mechanical arrangements for in-flight adjustment of the base configuration
- B64U40/10—On-board mechanical arrangements for adjusting control surfaces or rotors; On-board mechanical arrangements for in-flight adjustment of the base configuration for adjusting control surfaces or rotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U60/00—Undercarriages
- B64U60/10—Undercarriages specially adapted for use on water
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Toys (AREA)
Abstract
The invention discloses a single-rotor unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicles and comprises at least two connecting frame bodies which are annularly distributed around a vertical central shaft to form a lantern-shaped structure, an upper motor disc which is rotatably arranged on the annular surface at the top end of the lantern-shaped structure, and a guide ring which is rotatably arranged on the annular surface formed at the bottom of the lantern-shaped structure, wherein the upper motor disc is arranged on the upper motor disc; at least two the connection support body top be fixed with last motor dish pivoted outer dish ring, the bottom mounting has the change ring frame, go up the motor dish including with outer dish ring pivoted connection's interior dish ring. According to the invention, the guide ring is adopted to replace an aileron structure, and deflection and lateral thrust are generated through airflow, so that the single-rotor aircraft achieves the effect of balanced flight; and because the detachable floating plate structure is adopted, the fan blade is turned over by 90 degrees and then is used as a horizontal power source, so that the water surface energy-saving fan is suitable for water surfaces.
Description
Technical Field
The invention belongs to the technical field of aircrafts, and particularly relates to a single-rotor unmanned aerial vehicle.
Background
On one hand, the single-rotor unmanned aerial vehicle adopts a single rotor to lift, compared with a multi-rotor unmanned aerial vehicle, the single-rotor unmanned aerial vehicle is less interfered by the outside in the flying process, has higher stability, and meanwhile, the single-rotor unmanned aerial vehicle has lower gravity center and is less prone to shaking during movement; on the other hand, because single rotor unmanned aerial vehicle only needs a rotor to produce the lift, compare a plurality of motors of many rotor unmanned aerial vehicle, its power and electric quantity consume less, consequently possess longer duration, flight efficiency is also higher, and consequently its carrying capacity is also stronger relatively, can carry out heavy-duty, jumbo size article transportation.
However, because the single rotor unmanned aerial vehicle is rotated because of the rotation of rotor and causes spin, can not keep the stability of flight gesture and be difficult to carry out quick accurate horizontal steering and remove, need add auxiliary diversion and offset spin at the side direction for after the miniaturization of single rotor unmanned aerial vehicle, flying efficiency is rather than many rotors (like four rotors and six rotors) unmanned aerial vehicle, but on the other hand, many rotor unmanned aerial vehicle itself can receive the restriction of a plurality of rotors and rotor self volume owing to many rotor distribution in limit miniaturization process, therefore when rotor and motor miniaturization reach the limit, single rotor unmanned aerial vehicle miniaturization in-process advantage is more obvious, can accomplish microminiaturization more, in order to be applicable to use in various complex environment.
Then, the existing large single-rotor aircraft generally needs to be further equipped with an aileron, and the longer the length between the aileron and the main wing is, the higher the efficiency of the aileron is, however, the effect of miniaturization is affected by such a configuration, so that a single-rotor unmanned aerial vehicle configuration with only a single rotor is needed for miniaturized application of the single-rotor unmanned aerial vehicle.
Disclosure of Invention
The invention aims at: in order to solve the technical problem that the miniaturization of the unmanned aerial vehicle can be influenced by the structure that the aileron is arranged at the position far away from the main wing in the miniaturization process of the single-rotor aircraft, and the defect that the unmanned aerial vehicle is small in application field, the single-rotor unmanned aerial vehicle is provided.
The technical scheme adopted by the invention is as follows:
a single rotor unmanned aerial vehicle comprises at least two connecting frame bodies which are distributed annularly around a vertical central shaft to form a lantern-shaped structure, an upper motor disc which is rotatably arranged on an annular surface at the top end of the lantern-shaped structure, and a diversion ring which is rotatably arranged on an annular surface formed at the bottom of the lantern-shaped structure;
at least two the link body top be fixed with last motor dish pivoted outer dish ring, the bottom mounting has the change ring frame, go up the motor dish including with outer dish ring rotation connection's interior dish ring, still include:
the driver comprises a second motor fixed with the inner disc ring and fan blades arranged at the output end of the second motor;
the universal ring comprises an outer ring and an inner ring which are concentric rings and are connected with each other by a connecting plate, and the outer ring is rotationally connected with a concave position on the inner side of the swivel mount;
the guide ring comprises an annular frame rotationally connected with the inner ring and a plurality of grid bars which are equidistantly arranged in the annular frame.
The outer arc surface of the swivel bracket is provided with a third motor, the output end of the third motor penetrates through the extending end of the swivel bracket and is provided with a toothed roller, and the toothed roller is attached to the inner wall of the outer ring.
The guide ring further comprises two supporting shafts, wherein the annular surface of the outer side of the annular frame extends towards two sides respectively, the two supporting shafts are coaxially arranged, a fourth motor is fixed on the inner ring, one supporting shaft of the two supporting shafts is fixed with the output end of the fourth motor, and the other supporting shaft is connected with the inner ring in an inserting mode to rotate.
The universal ring further comprises a limiting disc arranged below the connecting plate, a roller frame is arranged at a gap between the limiting disc and the outer ring as well as between the limiting disc and the inner ring, a contact roller is rotated on the roller frame, one side of the contact roller is attached to the limiting disc, the other side of the contact roller is abutted to the inner ring or the outer ring, the limiting disc is fixed with the roller frame, and the limiting disc is detachably mounted with the rotating ring frame through a bolt;
limiting baffles are inwards extended at the upper end and the lower end of the rotating ring frame, and are respectively arranged at the upper side and the lower side of the outer ring.
The connecting frame body comprises an upper support and a lower support leg fixedly arranged with the swivel frame, and the upper support is fixedly connected with the lower support leg.
The upper motor disc comprises an upper disc ring fixed above the inner disc ring, a rotating shaft extending towards two sides of the outer annular surface of the inner disc ring and forming penetrating rotation with the outer disc ring, and a first motor fixed on the upper bracket, wherein the output end of the first motor is fixed with the rotating shaft;
the upper motor disc further comprises a second magnetic contact rod fixed on the arc-shaped outer side wall of the inner disc ring, a first magnetic contact rod fixed on the upper disc ring and an electromagnetic lock which is matched and clamped with the first magnetic contact rod and the second magnetic contact rod, the first magnetic contact rod and the second magnetic contact rod are arranged in a coplanar mode, and the superposition plane of the first magnetic contact rod and the second magnetic contact rod is perpendicular to the rotating shaft of the output end of the first motor.
The lantern-shaped structure is characterized in that a detachable floating plate which is connected with the lower supporting leg in a clamping mode is further arranged below the lantern-shaped structure, the detachable floating plate comprises a fan-shaped floating plate and lap joint type clamping grooves which are formed in the two radial ends of the floating plate, and the lap joint type clamping grooves among the floating plates are mutually spliced to form a circular ring-shaped structure.
The floating plate is provided with a supporting clamping groove matched with the lower supporting leg for insertion, a pin plate which is in butt joint with the lower supporting leg is inserted into the supporting clamping groove, a pin penetrates through the floating plate, and the pin penetrates through the pin plate.
The lower support leg is provided with a buckle at one side far away from the pin plate, the buckle is respectively abutted with the upper side face and the lower side face of the floating plate, and a notch matched with the pin plate for plugging is formed in one side, close to the pin plate, of the lower support leg.
The inner disc ring is fixedly provided with a controller, and the controller comprises a control circuit board fixed on the inner disc ring and a control frame fixed on the control circuit board.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the guide ring is adopted to replace an aileron structure, the guide ring capable of rotating by 360 degrees is arranged at the air outlet below the fan blades, downward air flow generated in the rotation process of the fan blades is used as an air inlet system of the guide ring, and deflection and lateral thrust are generated through the arrangement of grid strips on the guide ring, so that the single-rotor aircraft achieves the effect of balanced flight.
2. According to the invention, the fan blade and the guide ring are arranged close to each other, and the cage structure is protected through the upper bracket, so that part of the fan blade in the whole device can be shielded and protected through the upper bracket in all directions in the flying process, and damage caused by collision between the fan blade rotating at high speed and external obstacles is avoided.
3. In the invention, a detachable floating plate structure is adopted, and due to the flow guide structure of the grid strips on the flow guide ring and the rotatable structure at the driver, the whole device can float on the water surface through the floating plate, the flow guide effect of the grid strips is used as a rudder body structure for controlling the movement on the water surface, and then the fan blades are turned by 90 degrees to be used as a horizontal power source through the rotation effect of the driver, so that the device is suitable for the use on the water surface.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the second embodiment of the present invention;
FIG. 4 is a schematic diagram of the internal structure of the third embodiment of the present invention;
FIG. 5 is a schematic diagram of the internal structure of the present invention;
FIG. 6 is a schematic diagram of an internal structure of the present invention;
FIG. 7 is a vertical cross-sectional view in the direction of a schematic diagram of the main body structure of the present invention;
FIG. 8 is a 90-degree cross-sectional view of the internal structure of the present invention in a schematic view;
FIG. 9 is a 90-degree cross-sectional view of the internal structure of the present invention in two directions;
FIG. 10 is a schematic view of the internal structure of the present invention in a tilted cross-section in the four directions;
FIG. 11 is a vertical cross-sectional view of the internal structure of the present invention in a fifth direction;
FIG. 12 is an enlarged schematic view of the structure of FIG. 9A according to the present invention;
fig. 13 is an enlarged view of the structure of fig. 10B according to the present invention.
The marks in the figure:
1. the connecting frame body; 11. an upper bracket; 12. a first motor; 13. a lower leg; 14. a buckle;
2. a motor disc is arranged; 21. an inner disc ring; 22. a disc ring is arranged; 23. a first magnetic contact rod; 24. an outer disc ring; 25. the second magnetic contact rod; 26. an electromagnetic lock;
3. a controller; 31. a control rack; 32. a control circuit board;
4. a driver; 41. a second motor; 42. a fan blade;
5. a guide ring; 51. grid bars; 52. an annular frame; 53. a support shaft;
6. a detachable floating plate; 61. a floating plate; 62. a pin; 63. a swivel bracket; 64. a third motor; 65. a supporting clamping groove; 66. a pin plate; 67. a lap joint type clamping groove; 68. a limit baffle; 69. a tooth roller;
7. a universal ring; 71. an outer ring; 72. an inner ring; 73. a connecting plate; 74. a contact roller; 75. a limiting disc; 76. a roller frame; 77. and a fourth motor.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
1-13, a single-rotor unmanned aerial vehicle comprises at least two connecting frame bodies 1 which are distributed annularly around a vertical central shaft to form a lantern-shaped structure, an upper motor disc 2 which is rotatably arranged on an annular surface at the top end of the lantern-shaped structure, and a guide ring 5 which is rotatably arranged on an annular surface formed at the bottom of the lantern-shaped structure;
after the fan blades 42 are installed, the upper motor disc 2 is used for providing lifting force when the integral device flies during rotation, and then is guided by the arrangement of the grid strips 51 in the guide ring 5, so that the integral device is prevented from spinning during rotation of the fan blades 42, and the guide ring 5 can be rotated to enable the air flow to generate lateral thrust to drive the integral device to generate lateral translation so as to drive the lateral movement of the integral device;
the top ends of at least two connecting frame bodies 1 are fixed with an outer disc ring 24 which rotates with an upper motor disc 2, the bottom ends are fixed with a rotating ring frame 63, the upper motor disc 2 comprises an inner disc ring 21 which is rotationally connected with the outer disc ring 24,
the outer disc ring 24 is configured to connect the connection frame 1 with the upper motor disc 2, and meanwhile, the outer disc ring 24 has a semi-circular structure, so that the inner disc ring 21 rotates through an opening of the outer disc ring 24 when rotating, and the outer disc ring 24 is prevented from obstructing the rotation of the inner disc ring 21;
further comprises:
the driver 4, the driver 4 includes the second electrical machinery 41 fixed with inner disc ring 21 and the flabellum 42 that the second electrical machinery 41 output end installs; wherein, the second motor 41 in the driver 4 drives the fan blades 42 to rotate, so as to provide lift force for the whole device and directional airflow for the lower guide ring 5;
the universal ring 7, the universal ring 7 includes concentric ring outer ring 71 and inner ring 72 interconnected by the connecting plate 73, the outer ring 71 is connected with the inner recess of the swivel stand 63 in a rotating way; the limiting baffles 68 arranged on the upper side and the lower side of the swivel stand 63 can be used for clamping the outer ring 71 on the inner side of the swivel stand 63, so that the outer ring 71 drives the guide ring 5 to integrally rotate on the inner side of the swivel stand 63;
the guide ring 5 comprises an annular frame 52 rotationally connected with the inner ring 72 and a plurality of grid strips 51 which are equidistantly arranged in the annular frame 52, wherein planes formed by the grid strips 51 and the outer edge of the inner ring 72 are mutually perpendicular, so that when the plane of the outer edge of the annular frame 52 is perpendicular to the central axis of the fan blade 42, the grid strips 51 do not generate a lateral pushing effect on the air flow generated by the fan blade 42; when the outer edge plane of the annular frame 52 is obliquely arranged with the central axis of the fan blade 42, when the air flow generated by the fan blade 42 passes through the oblique grid strips 51 on the annular frame 52, a lateral thrust is generated on the grid strips 51, so that the whole device generates lateral movement and the spin of the whole device caused by the rotation of the fan blade 42 is avoided.
A third motor 64 is arranged on the arc surface on the outer side of the rotating ring frame 63, a tooth roller 69 is arranged at the output end of the third motor 64 penetrating through the extending end of the rotating ring frame 63, and the tooth roller 69 is attached to the inner wall of the outer ring 71; the guide ring 5 further comprises two supporting shafts 53 extending from the annular surface of the outer side of the annular frame 52 to two sides respectively, the two supporting shafts 53 are coaxially arranged, a fourth motor 77 is fixed on the inner ring 72, one supporting shaft 53 of the two supporting shafts 53 is fixed with the output end of the fourth motor 77, and the other supporting shaft 53 is spliced and rotated with the inner ring 72;
firstly, the third motor 64 is used for driving the toothed roller 69 to rotate, so that the toothed roller 69 drives the outer ring 71 to rotate in the horizontal direction on the inner side of the swivel stand 63, thereby driving the diversion ring 5 to integrally rotate on the inner side of the swivel stand 63, and further reducing the integral spin of the device caused by the rotation of the fan blades 42 through the downward air flow generated by the fan blades 42;
secondly, the two supporting shafts 53 on the outer side of the guide ring 5 are coaxially arranged, so that the two supporting shafts 53 can drive the guide ring 5 to integrally rotate around the inner ring 72, and then the guide ring 5 can be driven to rotate around the supporting shafts 53 through the rotation of the fourth motor 77 so as to be used for adjusting the included angle between the guide ring 5 and the horizontal direction, and therefore the airflow generated by the fan blades 42 is guided to flow through the grid strips 51, and the lateral thrust of the integral device is generated, and the integral spin problem of the device caused by the rotation of the fan blades 42 is reduced;
finally, when the floating plate 61 is mounted on the lower supporting leg 13 and floats on the water surface through the floating plate 61, the third motor 64 and the fourth motor 77 can drive the guide ring 5 to incline and rotate, so that the lower half area of the grid strip 51 on the guide ring 5 is immersed in the water, and when the whole device is displaced on the water surface, the direction of the whole device is controlled through the grid strip 51.
The universal ring 7 further comprises a limiting disc 75 arranged below the connecting plate 73, a roller frame 76 is arranged at a gap between the limiting disc 75 and the outer ring 71 as well as between the limiting disc 75 and the inner ring 72, a contact roller 74 is rotated on the roller frame 76, one side of the contact roller 74 is attached to the limiting disc 75, the other side of the contact roller 74 is abutted to the inner ring 72 or the outer ring 71, the limiting disc 75 is fixed with the roller frame 76, and the limiting disc 75 is detachably mounted with the rotating ring frame 63 through bolts; limiting baffles 68 extend inwards from the upper end and the lower end of the rotating ring frame 63, and the limiting baffles 68 are respectively arranged on the upper side and the lower side of the outer ring 71;
the inner ring 72 and the outer ring 71 are contacted with the limiting plate 75 through the contact roller 74, so as to be used for supporting the inner ring 72 and the outer ring 71 to rotate at the inner side of the rotating frame 63, and meanwhile, in the process that the inner ring 72 and the outer ring 71 rotate above the limiting plate 75, the contact points of the inner ring 72 and the outer ring 71 are kept independent of each other, so that the fourth motor 77 is communicated and powered in the process that the outer ring 71 rotates.
The connecting frame body 1 comprises an upper bracket 11 and a lower supporting leg 13 fixedly arranged with the swivel stand 63, and the upper bracket 11 is fixedly connected with the lower supporting leg 13; the upper motor disc 2 comprises an upper disc ring 22 fixed above the inner disc ring 21, a rotating shaft which extends towards two sides of the outer annular surface of the inner disc ring 21 and forms a penetrating rotation together with the outer disc ring 24, and a first motor 12 fixed on the upper bracket 11, wherein the output end of the first motor 12 is fixed with the rotating shaft; the upper motor disc 2 further comprises a second magnetic contact rod 25 fixed on the arc-shaped outer side wall of the inner disc ring 21, a first magnetic contact rod 23 fixed on the upper disc ring 22 and an electromagnetic lock 26 which is matched and clamped with the first magnetic contact rod 23 and the second magnetic contact rod 25, the first magnetic contact rod 23 and the second magnetic contact rod 25 are arranged in a coplanar manner, and the superposition plane of the first magnetic contact rod 23 and the second magnetic contact rod 25 is perpendicular to the rotation axis of the output end of the first motor 12;
the connecting frame body 1 is provided with four lower supporting legs 13 which are annularly and equidistantly distributed around the central shaft of the outer ring 71 and an upper bracket 11 which is fixed above three lower supporting legs 13 in the four lower supporting legs 13, the connecting parts between the lower supporting legs 13 and the upper bracket 11 are clamped with the rotating ring frame 63, the top ends of the three upper brackets 11 are fixed with the outer disc ring 24, so that the three upper brackets 11 are mutually vertically distributed outside the central shaft of the outer ring 71;
when the whole device normally flies, the inner disc ring 21 and the outer disc ring 24 are fixed through the locking between the electromagnetic lock 26 and the second magnetic contact rod 25 and the plugging rotation between the rotating shaft of the output end of the first motor 12 and the upper bracket 11, and at the moment, the output shaft of the second motor 41 in the driver 4 coincides with the central shaft of the outer ring 71, and the second motor 41 drives the fan blades 42 to rotate to generate lifting force in the vertical direction, so that normal flying is performed;
when the integral device floats through the detachable floating plate 6, the locking between the integral device and the second magnetic contact rod 25 is released through the electromagnetic lock 26, and then the first motor 12 drives the inner disc ring 21 and the outer disc ring 24 to rotate until the first magnetic contact rod 23 contacts with the electromagnetic lock 26, and at the moment, the first magnetic contact rod 23 can be magnetically attracted and fixed through the electromagnetic lock 26, so that the effect that the first motor 12 drives the driver 4 to integrally deflect by 90 degrees is achieved;
when the driver 4 is controlled and locked after being deflected by 90 degrees, the second motor 41 in the driver 4 drives the fan blades 42 to rotate, the fan blades 42 rotate to generate thrust in the horizontal direction, and the whole device can be controlled to float on the water surface and directionally move through the buoyancy of the floating plate 61 and the diversion steering effect provided by the diversion ring 5.
1-13, a detachable floating plate 6 clamped with the lower supporting leg 13 is further arranged below the lantern-shaped structure, the detachable floating plate 6 comprises a fan-shaped floating plate 61 and overlapping clamping grooves 67 arranged at two radial ends of the floating plate 61, and the overlapping clamping grooves 67 among the floating plates 61 are mutually spliced to form a circular structure;
when the integral device is not used under the preset condition, the detachable floating plate 6 can be taken out from the integral device, so that the weight of the machine body and wind resistance generated by the detachable floating plate 6 when the integral device is used in a flying mode are reduced; the plurality of detachable floating plates 6 are mutually spliced end to end and form a circular structure, so that the detachable floating plates 6 are mutually supported and locked, and the possibility that the joint between the single detachable floating plate 6 and the lower supporting leg 13 is easy to shake and drop due to the influence of vibration is reduced;
the floating plate 61 is provided with a supporting clamping groove 65 which is matched with the lower supporting leg 13 in an inserting way, a pin plate 66 which is in abutting joint with the lower supporting leg 13 is inserted into the supporting clamping groove 65, the floating plate 61 is penetrated with a pin 62, and the pin 62 penetrates the pin plate 66;
a buckle 14 is arranged on one side of the lower support leg 13 away from the pin plate 66, the buckle 14 is respectively abutted with the upper side surface and the lower side surface of the floating plate 61, and a notch matched with the pin plate 66 for insertion is arranged on one side of the lower support leg 13 close to the pin plate 66;
when the detachable floating plate 6 is installed, the supporting clamping groove 65 on the floating plate 61 is aligned with the lower supporting leg 13, the lower supporting leg 13 is inserted into the supporting clamping groove 65, then the clamping buckle 14 on the lower supporting leg 13 is clamped with the edge of the supporting clamping groove 65, then the pin plate 66 is inserted into the supporting clamping groove 65 from the opening of the arc surface of the supporting clamping groove 65, the pin plate 66 is moved to the notch on the lower supporting leg 13 and is spliced, at the moment, the floating plate 61 is aligned with the hole of the pin 62 on the pin plate 66 and coincides with the hole of the pin 62, and finally the pin 62 is inserted into the aligned hole, so that the pin plate 66 is clamped in the floating plate 61, the floating plate 61 and the lower supporting leg 13 are integrally fixed, and the phenomenon that the normal use is influenced by shaking when the integral device flies/floats after the floating plate 61 is installed on the lower supporting leg 13 is avoided;
the controller 3 is fixed on the inner disc ring 21, and the controller 3 comprises a control circuit board 32 fixed on the inner disc ring 21 and a control frame 31 fixed on the control circuit board 32; wherein, the clearance between the control frame 31 and the control circuit board 32 is also provided with a battery for driving a plurality of motors in the whole device to rotate, and then the flying control circuit and the remote control circuit on the control circuit board 32 are used for carrying out remote control flying/floating.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. The single-rotor unmanned aerial vehicle is characterized by comprising at least two connecting frame bodies (1) which are annularly distributed around a vertical central shaft to form a lantern-shaped structure, an upper motor disc (2) which is rotatably arranged on an annular surface at the top end of the lantern-shaped structure, and a guide ring (5) which is rotatably arranged on the annular surface formed at the bottom of the lantern-shaped structure;
at least two connect support body (1) top be fixed with last motor dish (2) pivoted outer dish ring (24), the bottom is fixed with runner frame (63), go up motor dish (2) including with outer dish ring (24) rotation connection's interior dish ring (21), still include:
the driver (4) comprises a second motor (41) fixed with the inner disc ring (21) and fan blades (42) arranged at the output end of the second motor (41);
the universal ring (7), the universal ring (7) comprises a concentric ring outer ring (71) and an inner ring (72) which are connected with each other by a connecting plate (73), and the outer ring (71) is rotationally connected with a concave position at the inner side of the swivel bracket (63);
the guide ring (5) comprises an annular frame (52) rotationally connected with the inner ring (72) and a plurality of grid strips (51) which are equidistantly arranged in the annular frame (52).
2. The single-rotor unmanned aerial vehicle of claim 1, wherein: the outer arc surface of the swivel bracket (63) is provided with a third motor (64), the output end of the third motor (64) penetrates through the extending end of the swivel bracket (63) to be provided with a toothed roller (69), and the toothed roller (69) is attached to the inner wall of the outer ring (71).
3. The single-rotor unmanned aerial vehicle of claim 2, wherein: the guide ring (5) further comprises two supporting shafts (53) extending from the outer annular surface of the annular frame (52) to two sides respectively, the two supporting shafts (53) are coaxially arranged, a fourth motor (77) is fixed on the inner ring (72), one supporting shaft (53) of the two supporting shafts (53) is fixed with the output end of the fourth motor (77), and the other supporting shaft (53) is connected with the inner ring (72) in an inserting mode for rotation.
4. A single rotor unmanned aerial vehicle as claimed in claim 3, wherein: the universal ring (7) further comprises a limiting disc (75) arranged below the connecting plate (73), a roller frame (76) is arranged at a gap between the limiting disc (75) and the outer ring (71) and between the limiting disc and the inner ring (72), a contact roller (74) rotates on the roller frame (76), one side of the contact roller (74) is attached to the limiting disc (75), the other side of the contact roller is abutted to the inner ring (72) or the outer ring (71), the limiting disc (75) is fixed with the roller frame (76), and the limiting disc (75) is detachably mounted with the rotating ring frame (63) through bolts;
limiting baffles (68) extend inwards from the upper end and the lower end of the swivel stand (63), and the limiting baffles (68) are respectively arranged on the upper side and the lower side of the outer ring (71).
5. The single-rotor unmanned aerial vehicle of claim 4, wherein: the connecting frame body (1) comprises an upper support (11) and a lower supporting leg (13) fixedly installed with the swivel frame (63), and the upper support (11) is fixedly connected with the lower supporting leg (13).
6. The single-rotor unmanned aerial vehicle of claim 5, wherein: the upper motor disc (2) comprises an upper disc ring (22) fixed above the inner disc ring (21), a rotating shaft which extends towards two sides of the outer annular surface of the inner disc ring (21) and forms a penetrating rotation together with the outer disc ring (24), and a first motor (12) fixed on the upper bracket (11), wherein the output end of the first motor (12) is fixed with the rotating shaft;
the upper motor disc (2) further comprises a second magnetic contact rod (25) fixed on the arc-shaped outer side wall of the inner disc ring (21), a first magnetic contact rod (23) fixed on the upper disc ring (22) and an electromagnetic lock (26) which is matched and clamped with the first magnetic contact rod (23) and the second magnetic contact rod (25), the first magnetic contact rod (23) and the second magnetic contact rod (25) are arranged in a coplanar mode, and the superposition plane of the first magnetic contact rod (23) and the second magnetic contact rod (25) is perpendicular to the rotating shaft of the output end of the first motor (12).
7. The single-rotor unmanned aerial vehicle of claim 6, wherein: the lantern structure below still is provided with removable floating plate (6) with lower landing leg (13) joint, removable floating plate (6) are including floating plate (61) and the overlap joint draw-in groove (67) that float plate (61) radial both ends set up that are fan-shaped setting, a plurality of overlap joint draw-in groove (67) between floating plate (61) peg graft each other and form ring shape structure.
8. The single-rotor drone of claim 7, wherein: the floating plate (61) is provided with a supporting clamping groove (65) which is matched with the lower supporting leg (13) in an inserting mode, a pin plate (66) which is abutted to the lower supporting leg (13) is inserted into the supporting clamping groove (65), the floating plate (61) is penetrated with a pin (62), and the pin (62) penetrates through the pin plate (66).
9. The single-rotor unmanned aerial vehicle of claim 8, wherein: one side of the lower support leg (13) far away from the pin plate (66) is provided with a buckle (14), the buckle (14) is respectively abutted with the upper side face and the lower side face of the floating plate (61), and one side of the lower support leg (13) close to the pin plate (66) is provided with a notch matched with the pin plate (66) in an inserting mode.
10. A single rotor unmanned aerial vehicle as claimed in any one of claims 1 to 9, wherein: the inner disc ring (21) is fixedly provided with a controller (3), and the controller (3) comprises a control circuit board (32) fixed on the inner disc ring (21) and a control frame (31) fixed on the control circuit board (32).
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040094662A1 (en) * | 2002-01-07 | 2004-05-20 | Sanders John K. | Vertical tale-off landing hovercraft |
| CN101284569A (en) * | 2007-04-12 | 2008-10-15 | 刘世英 | Wind wheel single rotor helicopter |
| CN102225704A (en) * | 2009-07-06 | 2011-10-26 | 周景荣 | Designing method of high-speed multifunctional helicopter aero-flying saucer |
| CN107416177A (en) * | 2017-06-22 | 2017-12-01 | 南京航空航天大学 | A kind of bionical spherical structure unmanned plane |
| CN107571989A (en) * | 2017-09-13 | 2018-01-12 | 武汉蓝天翔航空科技有限公司 | Circular single rotor wing unmanned aerial vehicle |
| CN108082485A (en) * | 2018-01-25 | 2018-05-29 | 上海珞鹏航空科技有限公司成都研发分公司 | A kind of dynamic single rotor plant protection unmanned plane of engine flip-over type oil |
| CN108137152A (en) * | 2015-09-11 | 2018-06-08 | 洛桑联邦理工学院(Epfl) | Vertically taking off and landing flyer |
| CN108995808A (en) * | 2018-08-31 | 2018-12-14 | 耿天侃 | It can the annular wing disc-shaped flying craft that can hover of VTOL |
| RU2721808C1 (en) * | 2019-03-11 | 2020-05-22 | Дмитрий Сергеевич Дуров | Surface-submerged ship with deck air strike complex |
| JP2022007832A (en) * | 2020-06-27 | 2022-01-13 | 淳史 岩崎 | Vibration control for rotary sphere frame for unmanned aircraft and shock absorbing device second version |
| CN115071349A (en) * | 2022-06-28 | 2022-09-20 | 东南大学 | Self-stabilizing unmanned aerial vehicle system with water, land and air multi-domain hybrid spherical cage |
| CN116729659A (en) * | 2023-05-05 | 2023-09-12 | 余姚市机器人研究中心 | Ground-air amphibious spherical unmanned aerial vehicle |
| CN117147241A (en) * | 2023-09-12 | 2023-12-01 | 安徽省合肥生态环境监测中心 | Remote control movable organic waste gas automatic acquisition system |
-
2023
- 2023-12-11 CN CN202311684573.6A patent/CN117382941B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040094662A1 (en) * | 2002-01-07 | 2004-05-20 | Sanders John K. | Vertical tale-off landing hovercraft |
| CN101284569A (en) * | 2007-04-12 | 2008-10-15 | 刘世英 | Wind wheel single rotor helicopter |
| CN102225704A (en) * | 2009-07-06 | 2011-10-26 | 周景荣 | Designing method of high-speed multifunctional helicopter aero-flying saucer |
| CN108137152A (en) * | 2015-09-11 | 2018-06-08 | 洛桑联邦理工学院(Epfl) | Vertically taking off and landing flyer |
| CN107416177A (en) * | 2017-06-22 | 2017-12-01 | 南京航空航天大学 | A kind of bionical spherical structure unmanned plane |
| CN107571989A (en) * | 2017-09-13 | 2018-01-12 | 武汉蓝天翔航空科技有限公司 | Circular single rotor wing unmanned aerial vehicle |
| CN108082485A (en) * | 2018-01-25 | 2018-05-29 | 上海珞鹏航空科技有限公司成都研发分公司 | A kind of dynamic single rotor plant protection unmanned plane of engine flip-over type oil |
| CN108995808A (en) * | 2018-08-31 | 2018-12-14 | 耿天侃 | It can the annular wing disc-shaped flying craft that can hover of VTOL |
| RU2721808C1 (en) * | 2019-03-11 | 2020-05-22 | Дмитрий Сергеевич Дуров | Surface-submerged ship with deck air strike complex |
| JP2022007832A (en) * | 2020-06-27 | 2022-01-13 | 淳史 岩崎 | Vibration control for rotary sphere frame for unmanned aircraft and shock absorbing device second version |
| CN115071349A (en) * | 2022-06-28 | 2022-09-20 | 东南大学 | Self-stabilizing unmanned aerial vehicle system with water, land and air multi-domain hybrid spherical cage |
| CN116729659A (en) * | 2023-05-05 | 2023-09-12 | 余姚市机器人研究中心 | Ground-air amphibious spherical unmanned aerial vehicle |
| CN117147241A (en) * | 2023-09-12 | 2023-12-01 | 安徽省合肥生态环境监测中心 | Remote control movable organic waste gas automatic acquisition system |
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|---|---|
| CN117382941B (en) | 2024-03-05 |
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