Quick detach coupling assembling, power component, power suit and unmanned aerial vehicle
阅读说明:本技术 快拆连接组件、动力组件、动力套装以及无人机 (Quick detach coupling assembling, power component, power suit and unmanned aerial vehicle ) 是由 陈鹏 邱健达 李齐 于 2019-05-17 设计创作,主要内容包括:本发明实施例提供了一种快拆连接组件、动力组件、动力套装以及一种无人机,其中,所述快拆连接组件包括:用于安装螺旋桨的安装座和用于锁紧所述螺旋桨的锁合件;其中,所述安装座包括底座、以及设置在所述底座上的两个凸块;两个所述凸块相对间隔设置,并且两个所述凸块之间形成用于放置所述螺旋桨的桨毂的容纳空间;所述锁合件与所述安装座可活动连接,在扣合状态下,所述锁合件将所述桨毂锁定在所述容纳空间内;在解扣状态下,所述锁合件解除对所述桨毂的锁定,使得所述桨毂从所述容纳空间内脱出。本发明实施例所述的快拆连接组件可以提高所述螺旋桨在所述快拆连接组件上的固定可靠性,而且,还可以提高所述螺旋桨的拆装效率。(The embodiment of the invention provides a quick-release connecting assembly, a power suit and an unmanned aerial vehicle, wherein the quick-release connecting assembly comprises: the mounting seat is used for mounting the propeller, and the locking piece is used for locking the propeller; the mounting seat comprises a base and two convex blocks arranged on the base; the two lugs are oppositely arranged at intervals, and an accommodating space for placing a hub of the propeller is formed between the two lugs; the locking piece is movably connected with the mounting seat, and the propeller hub is locked in the accommodating space by the locking piece in a buckling state; in the unlocked state, the latch releases the hub, allowing the hub to be removed from the receiving space. The quick-release connecting assembly provided by the embodiment of the invention can improve the fixing reliability of the propeller on the quick-release connecting assembly and can also improve the dismounting efficiency of the propeller.)
1. A quick release coupling assembly for releasably coupling a propeller and for driving the propeller to rotate together, the quick release coupling assembly comprising: the mounting seat is used for mounting the propeller, and the locking piece is used for locking the propeller; wherein the content of the first and second substances,
the mounting seat comprises a base and two convex blocks arranged on the base;
the two lugs are oppositely arranged at intervals, and an accommodating space for placing a hub of the propeller is formed between the two lugs;
the locking piece is movably connected with the mounting seat, and the movable state of the locking piece on the mounting seat comprises: a buckled state and an unbuckled state;
in the fastened state, the locking piece locks the hub in the accommodating space;
in the trip state, the locking piece releases the locking of the hub, so that the hub is pulled out from the accommodating space.
2. The quick release connection assembly of claim 1, wherein the receiving space is provided with an opening extending in a first direction, the hub being placed into the receiving space from the opening.
3. The quick release connection assembly of claim 2, wherein the first direction is parallel to the axis of rotation of the propeller.
4. The quick release connection assembly of claim 2, wherein the first direction is perpendicular to the rotational axis of the propeller.
5. The quick release connection assembly of claim 2,
in the engaged state, the locking element at least partially covers the opening to prevent the hub from being pulled out of the accommodating space;
in the engaged state, the locking element is away from the opening, so that the hub can freely escape from the accommodating space.
6. The quick release connection assembly of claim 2, wherein the receiving space extends along a second direction, an included angle between the second direction and the first direction satisfies a predetermined range, and the length direction is consistent with the second direction when the hub is mounted in the receiving space.
7. The quick release connection assembly of claim 1, wherein the dimensions of the receiving space are adapted to the dimensions of the hub such that the hub is positioned within the receiving space.
8. The quick release connection assembly of claim 7, the propeller comprising a clockwise rotating propeller and a counterclockwise rotating propeller, wherein the mounting seats are plural and comprise a first mounting seat and a second mounting seat; wherein the content of the first and second substances,
the first mounting seat is used for mounting the hub of the propeller rotating clockwise, the second mounting seat is used for mounting the hub of the propeller rotating anticlockwise, and the size of the accommodating space of the first mounting seat is different from that of the accommodating space of the second mounting seat so as to avoid the propeller rotating clockwise and anticlockwise from being mounted mistakenly.
9. The quick-release connecting assembly according to claim 1, wherein a mounting hole is formed in the bottom of the accommodating space, and a threaded fastener is inserted through the mounting hole to fix the mounting base on a power device through the threaded fastener, and the power device is used for driving the propeller to rotate.
10. The quick release connection assembly of claim 9, wherein the mounting hole is shielded by the hub when the propeller is mounted in the receiving space to prevent the threaded fastener from falling out of the mounting hole.
11. The quick-release connecting assembly according to claim 1, wherein a through hole is formed in the bottom of the accommodating space, the through hole is used for a limiting shaft to penetrate through, a limiting hole for the limiting shaft to penetrate through is formed in the propeller hub, and the limiting shaft is matched with the limiting hole to prevent the propeller from shaking when rotating.
12. The quick release connection assembly of claim 11, wherein the propeller rotates about the limit shaft.
13. The quick release connection assembly of claim 11, wherein the propeller rotates with the limit shaft.
14. The quick release connection assembly of claim 11, wherein the limiting shaft is disposed on a power device, and the power device is used for driving the propeller to rotate.
15. The quick release connection assembly of claim 14, wherein the power device is a motor.
16. The quick release connection assembly of claim 11, wherein the size of the limiting shaft is adapted to the size of the limiting hole.
17. The quick release connection assembly according to claim 11, wherein the mounting seats are plural and comprise a first mounting seat and a second mounting seat, the first mounting seat is used for mounting the hub of the propeller rotating clockwise, the second mounting seat is used for mounting the hub of the propeller rotating anticlockwise, and the size of the limiting shaft corresponding to the first mounting seat is different from that of the limiting shaft corresponding to the second mounting seat so as to avoid the propeller rotating clockwise and anticlockwise from being mounted mistakenly.
18. The quick release connection assembly of claim 1, wherein the locking feature is slidably connected to the mounting block.
19. The quick release connection assembly of claim 18, wherein the locking element slides in a direction perpendicular to the axis of rotation of the propeller.
20. The quick release connection assembly of claim 18, wherein the sliding direction of the locking element obliquely intersects the rotational axis of the propeller.
21. The quick release connection assembly of claim 18, wherein the mounting base is provided with a guide along which the locking element is slidable.
22. The quick release connection assembly of claim 21, wherein the guide portion is a guide slot provided in the mounting seat.
23. The quick release connection assembly of claim 21, wherein the guide portion is a rail provided on the mounting seat.
24. The quick release connection assembly of claim 1, wherein the locking element is rotatably coupled to the mounting block.
25. The quick release connection assembly of claim 24, wherein the axis of rotation of the locking feature is parallel to the axis of rotation of the propeller.
26. The quick release connection assembly of claim 24, wherein the axis of rotation of the locking element is perpendicular to the axis of rotation of the propeller.
27. The quick release connection assembly of claim 24, wherein the locking element is rotatably coupled to the mounting base by a shaft.
28. The quick release connection assembly of claim 27, wherein the locking element is fixedly connected to the shaft and rotates with the shaft.
29. The quick release connection assembly of claim 27, wherein the mounting block is fixedly connected to the shaft and the locking feature is rotatable about the shaft.
30. The quick release connection assembly of claim 27, wherein the locking element comprises a snap-in block, a connection shaft, and a rotation block; wherein the content of the first and second substances,
the connecting shaft is respectively connected with the clamping block and the rotating block;
the clamping block is arranged on the convex block and can shield the accommodating space;
the rotating block is connected with the base through an elastic piece.
31. The quick-release connecting assembly according to claim 30, wherein an avoiding hole is formed in the protruding block, and the connecting shaft penetrates through the avoiding hole to be connected with the clamping block and the rotating block respectively.
32. The quick release connection assembly of claim 1, wherein the locking feature is movable relative to the tab.
33. The quick release connection assembly of claim 32, wherein the locking feature is slidable relative to the tab.
34. The quick release connection assembly of claim 32, wherein the locking feature is rotatable relative to the tab.
35. The quick release connection assembly of claim 1, wherein the locking feature is movably connected to the protrusion.
36. The quick release connection assembly of claim 35, wherein the locking feature is connected to one of the protrusions.
37. The quick release connection assembly of claim 35, wherein the locking element is one and is rotatably coupled to one of the protrusions.
38. The quick release connection assembly of claim 35, wherein the locking elements are two and slidably connected to the two protrusions, respectively.
39. The quick release connection assembly of claim 35, wherein the locking element is connected to both of the protrusions simultaneously.
40. The quick release connection assembly of claim 39, wherein the locking element has one end rotatably connected to one of the protrusions and the other end engaged with the other protrusion.
41. The quick release connection assembly of claim 40, wherein the locking element has one end hingedly connected to one of the projections and another end snap-fit to another of the projections.
42. The quick release connecting assembly according to claim 41, wherein the other end of the locking piece is provided with a first clamping portion, the other protruding block is provided with a clamping groove, and the first clamping portion is clamped and connected with the clamping groove.
43. The quick release clamping assembly of claim 1 wherein the locking element is linearly aligned with the projection.
44. The quick release clamping assembly of claim 43 wherein the locking element is positioned between two of the projections.
45. The quick release clamping assembly of claim 43 wherein
The locking element is disposed adjacent to one of the projections.
46. The quick release clamping assembly of claim 43 wherein the locking feature is located on top of both of the projections.
47. The quick release connection assembly of claim 1, further comprising: the elastic piece is used for providing elastic restoring force for the locking piece, so that the locking piece can be automatically reset to the locking state from the unlocking state.
48. The quick release connection assembly of claim 47, wherein the resilient member is a compression resilient member or a tension resilient member.
49. The quick release connection assembly of claim 47, wherein the resilient member comprises at least one of: spring, shell fragment, elastic column.
50. The quick release connection assembly of claim 1, wherein the locking element comprises two oppositely disposed sub-locking elements.
51. The quick release connection assembly of claim 50, wherein two of the sub-locking elements are slidably connected to each other.
52. The quick release connection assembly of claim 50, wherein one of the sub-locking elements is disposed through the other of the sub-locking elements.
53. The quick release connection assembly of claim 50, wherein the spacing between the two sub-latches is less than the width of the hub in the snap-fit condition.
54. The quick release connection assembly of claim 50, wherein the distance between the two sub-locking elements in the locked state is smaller than the distance in the unlocked state.
55. The quick release connection assembly of claim 50, wherein the sub-latch comprises: a fixing part and a second clamping part; wherein the content of the first and second substances,
the fixing part is connected with the base, and the second clamping part is connected with the lug through an elastic piece.
56. The quick release connecting assembly according to claim 55, wherein a first avoiding groove is formed in the position, corresponding to the second clamping portion, of the projection, and the second clamping portion is arranged in the first avoiding groove;
the base with the fixed part relative position is provided with the second and dodges the groove, the fixed part set up in the second dodges the inslot.
57. A power assembly, comprising: a power unit and the quick release connection assembly of any one of claims 1 to 56, the quick release connection assembly being provided to the power unit,
wherein, power device can drive the mount pad rotates together.
58. A power kit, comprising: a propeller and the power assembly of claim 57; wherein the content of the first and second substances,
the power assembly is used for driving the propeller to rotate so as to generate power for flying.
59. A drone, characterized in that it comprises:
a frame; and
the power kit of claim 58, mounted on the frame.
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to a quick-release connecting assembly, a power assembly and an unmanned aerial vehicle.
Background
With the high-speed development of unmanned aerial vehicle technology, the user experience requirement to unmanned aerial vehicle is also higher and higher, for example, the screw is as unmanned aerial vehicle's important subassembly, and the user is also higher and higher to its fixed reliability and the requirement of dismouting efficiency.
In the prior art, the propeller is fixed on the propeller base through a paddle locking structure, which is usually a matched convex structure and a matched concave structure. For example, a convex structure is arranged on the propeller, a groove structure is arranged on the paddle seat at a position corresponding to the convex structure, and the propeller can be fixed on the paddle seat by embedding the convex structure into the groove structure. Or, a groove structure is arranged on the propeller, a protruding structure is arranged on the position, corresponding to the groove structure, of the propeller base, and the propeller can be fixed on the propeller base by embedding the protruding structure into the groove structure.
However, along with the extension of screw live time, wearing and tearing take place easily between above-mentioned protruding structure and the groove structure, influence the fixed reliability of screw to influence unmanned aerial vehicle's flight reliability. Moreover, the bulge structure and the groove structure have great inconvenience in the installation process, and the disassembly and assembly efficiency of the propeller is easily reduced.
Disclosure of Invention
In view of this, in order to solve the problems that the fixing reliability of the propeller on the propeller locking structure is low and the dismounting efficiency of the propeller is low in the existing unmanned aerial vehicle, the invention provides a quick-release connecting assembly, a power set and an unmanned aerial vehicle.
In a first aspect, an embodiment of the present invention provides a quick-release connection assembly, configured to detachably connect a propeller and drive the propeller to rotate together, where the quick-release connection assembly includes: the mounting seat is used for mounting the propeller, and the locking piece is used for locking the propeller; wherein the content of the first and second substances,
the mounting seat comprises a base and two convex blocks arranged on the base;
the two lugs are oppositely arranged at intervals, and an accommodating space for placing a hub of the propeller is formed between the two lugs;
the locking piece is movably connected with the mounting seat, and the movable state of the locking piece on the mounting seat comprises: a buckled state and an unbuckled state;
in the fastened state, the locking piece locks the hub in the accommodating space;
in the trip state, the locking piece releases the locking of the hub, so that the hub is pulled out from the accommodating space.
In a second aspect, an embodiment of the present invention provides a power assembly, including: a power device and the quick-release connecting assembly, wherein the quick-release connecting assembly is arranged on the power device,
wherein, power device can drive the mount pad rotates together.
In a third aspect, an embodiment of the present invention further provides a power kit, where the power kit includes: a propeller and the power assembly; wherein the content of the first and second substances,
the power assembly is used for driving the propeller to rotate so as to generate power for flying.
In a fourth aspect, an embodiment of the present invention further provides an unmanned aerial vehicle, where the unmanned aerial vehicle includes:
a frame; and
the power suit is arranged on the frame.
The quick-release connecting assembly provided by the embodiment of the invention at least comprises the following advantages;
in the embodiment of the invention, the locking piece can be used for locking the propeller hub in the accommodating space on the mounting seat, so that a convex structure or a concave structure is prevented from being arranged between the propeller hub and the mounting seat to realize the connection of the propeller hub and the mounting seat, further, the propeller and the quick-release connecting assembly are prevented from being abraded, and the fixing reliability of the propeller on the quick-release connecting assembly is improved. Moreover, under the condition that the propeller needs to be replaced, the locking of the locking piece to the propeller hub can be released by adjusting the quick assembly disassembly structure to the unlocking state, so that the propeller hub can be separated from the accommodating space or assembled into the accommodating space, the propeller is conveniently assembled and disassembled, and the assembling and disassembling efficiency of the propeller is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram illustrating a quick release connection assembly according to an embodiment of the present invention;
FIG. 2 schematically illustrates a top view of the quick release connection assembly of FIG. 1;
FIG. 3 is a schematic diagram illustrating an exploded view of the quick release coupling assembly shown in FIG. 1;
FIG. 4 is a schematic view of the quick release connection assembly shown in FIG. 1 in a snap-fit configuration;
FIG. 5 is a schematic structural view of the quick release connection assembly shown in FIG. 1 in an unbuckled state;
FIG. 6 is a schematic diagram illustrating another quick release connection assembly according to an embodiment of the present invention;
FIG. 7 is a schematic diagram showing a top view of the quick release coupling assembly of FIG. 6;
FIG. 8 is a schematic diagram illustrating an exploded view of the quick release coupling assembly of FIG. 6;
FIG. 9 is a schematic diagram illustrating a quick release coupling assembly according to another embodiment of the present invention;
FIG. 10 schematically illustrates a top view of the quick release connection assembly of FIG. 9; and
fig. 11 is an exploded view of the quick release coupling assembly of fig. 9.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a quick-release connecting assembly according to an embodiment of the present invention, fig. 2 is a schematic structural diagram of a top view of the quick-release connecting assembly shown in fig. 1, fig. 3 is a schematic structural diagram of an exploded quick-release connecting assembly shown in fig. 1, fig. 4 is a schematic structural diagram of a quick-release connecting assembly shown in fig. 1 in a fastened state, and fig. 5 is a schematic structural diagram of a quick-release connecting assembly shown in fig. 1 in an unfastened state.
The quick release connection assembly of the embodiment of the invention can be used for detachably connecting the
Specifically, the quick release connection assembly may include: a
As shown in fig. 4, in the engaged state, the
In the embodiment of the present invention, since the
In an embodiment of the invention, the
As shown in fig. 1, the first direction may be perpendicular to the rotation axis of the
Alternatively, the first direction may be parallel to the rotation axis of the
It is understood that, in practical applications, a person skilled in the art may set the first direction parallel to or perpendicular to the rotation axis of the
In the embodiment of the present invention, in the engaged state, the
In practical applications, the
In particular, the preset range may be an included angle range of approximately 90 degrees, i.e. the second direction and the first direction are substantially perpendicular. When the
In an embodiment of the present invention, the size of the
In practical applications, the
Specifically, the size of the receiving space of the first mounting seat may be larger than the size of the receiving space of the second mounting seat, or the size of the receiving space of the first mounting seat may be smaller than the size of the receiving space of the second mounting seat. In practical applications, when the size of the receiving space of the first mounting seat is different from the size of the receiving space of the second mounting seat, when the hub of the propeller rotating clockwise is erroneously mounted in the receiving space of the second mounting seat, or when the hub of the propeller rotating counterclockwise is erroneously mounted in the receiving space of the first mounting seat, the erroneously mounted state can be timely found to avoid the erroneously mounted state of the propeller rotating clockwise and counterclockwise.
In an embodiment of the present invention, the bottom of the
Specifically, the threaded
Alternatively, when the
In the embodiment of the present invention, the bottom of the
Alternatively, the
Alternatively, the
It is understood that in practical applications, the
In practical applications, the limiting
In the embodiment of the present invention, the size of the limiting
In practical applications, the mounting
Specifically, since the size of the limiting
As shown in fig. 1, the locking
In particular, the sliding direction of the locking
Alternatively, the sliding direction of the locking
It is understood that, in practical applications, the sliding direction of the locking
In an embodiment of the present invention, the mounting
Optionally, the guide portion may be a guide groove provided in the mounting
Optionally, the guide part may be a guide rail disposed on the mounting
It is understood that, in practical applications, a person skilled in the art may configure the guiding portion as a guiding groove or a guiding rail according to actual needs, and the specific structure of the guiding portion may not be limited by the embodiments of the present invention.
As shown in fig. 3, the quick-release connection assembly may further include: the elastic member 25, the elastic member 25 may be configured to provide an elastic restoring force to the locking
In practical applications, the elastic member 25 may be disposed between the locking
Alternatively, the elastic member 25 may be a compression elastic member or a tension elastic member, which is not limited by the embodiment of the present invention.
Alternatively, the elastic member 25 may include at least one of: spring, shell fragment, elastic column. The embodiment of the present invention may not be limited to the specific type of the elastic member 25.
As shown in fig. 1, the locking
In an embodiment of the present invention, the two sub-locking elements 211 can be slidably connected to each other. Specifically, the two sub-locking elements 211 can move toward or away from each other by sliding each other, so as to achieve the locked state or the unlocked state of the locking
Optionally, one of the sub-locking elements 211 may pass through the other sub-locking element 211. Specifically, under the condition that one of the sub-locking elements 211 penetrates the other sub-locking element 211, the height of the locking
In practical applications, in the locked state, the distance between the two sub-locking elements 211 may be smaller than the width of the
In the embodiment of the present invention, the distance between the two sub-locking elements 211 in the locked state is smaller than the distance in the unlocked state. In practical applications, in the tripping state, the
Optionally, the sub-locking element 211 may comprise: a fixing part and a second clamping part; the fixing portion is connected to the
Optionally, on the
In the quick-release connection assembly shown in fig. 1, since the elastic member 25 can be used to provide an elastic restoring force to the locking
Fig. 6 is a schematic structural view of another quick-release connecting assembly according to an embodiment of the invention, fig. 7 is a schematic top view of the quick-release connecting assembly shown in fig. 6, and fig. 8 is an exploded schematic structural view of the quick-release connecting assembly shown in fig. 6.
In the quick-release connecting assembly shown in fig. 6, the locking
In particular, the axis of rotation of the locking
Alternatively, the axis of rotation of the locking
It is understood that, in practical applications, the rotation axis of the locking
In the embodiment of the present invention, the locking
Alternatively, the locking
Alternatively, the mounting
Optionally, the locking
Optionally, the
In the quick-release connection assembly shown in fig. 6, since the
In the embodiment of the present invention, the locking
Optionally, the locking
Optionally, the locking
It is understood that, in practical applications, the movement manner of the locking
Fig. 9 is a schematic structural view illustrating a quick release connection assembly according to another embodiment of the invention, fig. 10 is a schematic structural view illustrating a top view of the quick release connection assembly shown in fig. 9, and fig. 11 is an exploded structural view of the quick release connection assembly shown in fig. 9.
In the quick release connection assembly shown in fig. 9, the locking
In particular, the locking
In the quick release connection assembly shown in fig. 9, there may be one locking
Alternatively, the number of the locking
Optionally, the locking
In practical applications, one end of the locking
Optionally, one end of the locking
Optionally, the other end of the locking
In the quick-release connecting assembly shown in fig. 9, since the locking
In an alternative embodiment of the present invention, the locking
Alternatively, in the case that the locking
Alternatively, the locking
Alternatively, the locking
It is understood that, in practical applications, a person skilled in the art may arrange the locking
In summary, the quick-release connecting assembly according to the embodiment of the invention at least has the following advantages;
in the embodiment of the invention, the locking piece can be used for locking the propeller hub in the accommodating space on the mounting seat, so that a convex structure or a concave structure is prevented from being arranged between the propeller hub and the mounting seat to realize the connection of the propeller hub and the mounting seat, further, the propeller and the quick-release connecting assembly are prevented from being abraded, and the fixing reliability of the propeller on the quick-release connecting assembly is improved. Moreover, under the condition that the propeller needs to be replaced, the locking of the locking piece to the propeller hub can be released by adjusting the quick assembly disassembly structure to the unlocking state, so that the propeller hub can be separated from the accommodating space or assembled into the accommodating space, the propeller is conveniently assembled and disassembled, and the assembling and disassembling efficiency of the propeller is improved.
An embodiment of the present invention further provides a power assembly, where the power assembly may include: power device and above-mentioned quick detach coupling assembling, quick detach coupling assembling locates power device, wherein, power device can drive the mount pad rotates together.
In the embodiment of the invention, the hub of the propeller can be arranged in the accommodating space in the mounting seat, and the quick-release connecting assembly can be used for locking the propeller, so that the mounting seat can drive the propeller to rotate together under the condition that the power device drives the mounting seat to rotate together.
Specifically, the power device may be a motor, or the like, and the specific type of the power device is not limited in the embodiment of the present invention.
In the embodiment of the invention, the locking piece of the quick-release connecting assembly can be used for locking the propeller hub in the accommodating space on the mounting seat, so that a convex structure or a concave structure is prevented from being arranged between the propeller hub and the mounting seat to realize the connection of the propeller hub and the mounting seat, further, the propeller and the quick-release connecting assembly are prevented from being abraded, and the fixing reliability of the propeller on the quick-release connecting assembly is improved. Moreover, under the condition that the propeller needs to be replaced, the locking of the locking piece to the propeller hub can be released by adjusting the quick assembly disassembly structure to the unlocking state, so that the propeller hub can be separated from the accommodating space or assembled into the accommodating space, the propeller is conveniently assembled and disassembled, and the assembling and disassembling efficiency of the propeller is improved.
The embodiment of the invention also provides a power suit, which comprises: a propeller and the power assembly; wherein the power assembly can be used for driving the propeller to rotate so as to generate power for flying.
In the embodiment of the invention, the power assembly can comprise a power device and the quick-release connecting assembly, and the power device can drive the mounting seat of the quick-release connecting assembly to rotate together. Specifically, the power device may be a motor, or the like, and the specific type of the power device is not limited in the embodiment of the present invention.
In practical application, a hub of the propeller can be installed in the accommodating space in the mounting seat, and the quick-release connecting assembly can be used for locking the propeller, so that the mounting seat can drive the propeller to rotate together under the condition that the power device drives the mounting seat to rotate together.
Specifically, the power device may be a motor, or the like, and the specific type of the power device is not limited in the embodiment of the present invention.
In the embodiment of the invention, the locking piece of the quick-release connecting assembly can be used for locking the propeller hub in the accommodating space on the mounting seat, so that a convex structure or a concave structure is prevented from being arranged between the propeller hub and the mounting seat to realize the connection of the propeller hub and the mounting seat, further, the propeller and the quick-release connecting assembly are prevented from being abraded, and the fixing reliability of the propeller on the quick-release connecting assembly is improved. Moreover, under the condition that the propeller needs to be replaced, the locking of the locking piece to the propeller hub can be released by adjusting the quick assembly disassembly structure to the unlocking state, so that the propeller hub can be separated from the accommodating space or assembled into the accommodating space, the propeller is conveniently assembled and disassembled, and the assembling and disassembling efficiency of the propeller is improved.
The embodiment of the invention also provides an unmanned aerial vehicle, which specifically comprises: a frame; and the power suit can be arranged on the frame.
In particular, the drones may include, but are not limited to, any of patrol/surveillance drones, agricultural drones, meteorological drones, exploration drones, and mapping drones, reconnaissance drones, decoy drones, electronic countermeasure drones, communication relay drones.
In the unmanned aerial vehicle provided by the embodiment of the invention, as the locking piece of the quick-release connecting assembly can be used for locking the propeller hub in the accommodating space on the mounting seat, the connection between the propeller hub and the mounting seat can be avoided by arranging a protruding structure or a groove structure between the propeller hub and the mounting seat, further, the abrasion between the propeller and the quick-release connecting assembly can be avoided, and the fixing reliability of the propeller on the quick-release connecting assembly is improved. Moreover, under the condition that the propeller needs to be replaced, the locking of the locking piece to the propeller hub can be released by adjusting the quick assembly disassembly structure to the unlocking state, so that the propeller hub can be separated from the accommodating space or assembled into the accommodating space, the propeller is conveniently assembled and disassembled, and the assembling and disassembling efficiency of the propeller is improved.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Reference herein to "one embodiment," "an embodiment," or "one or more embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. Moreover, it is noted that instances of the word "in one embodiment" are not necessarily all referring to the same embodiment.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
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