CN221024227U - Unmanned aerial vehicle with rotor protector - Google Patents
Unmanned aerial vehicle with rotor protector Download PDFInfo
- Publication number
- CN221024227U CN221024227U CN202322602874.1U CN202322602874U CN221024227U CN 221024227 U CN221024227 U CN 221024227U CN 202322602874 U CN202322602874 U CN 202322602874U CN 221024227 U CN221024227 U CN 221024227U
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- unmanned aerial
- aerial vehicle
- rotor
- horn
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- 230000001012 protector Effects 0.000 title claims description 5
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 21
- 241000238631 Hexapoda Species 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a rotor wing protection device, which comprises a machine body, wherein the machine body is connected with a plurality of machine arms in a foldable manner, the machine arms are provided with rotor wings, the machine arms are all provided with protection structures, the protection structures comprise support arms and protection strips, the protection strips are arranged at one ends of the support arms, and the other ends of the support arms are detachably connected with the machine arms through connecting components. The utility model solves the problem that the portability of the unmanned aerial vehicle is greatly affected by the size of the protection device.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a rotor wing protection device.
Background
The unmanned aerial vehicle is an aircraft controlled by radio remote control equipment or an onboard computer program control system, and the existing unmanned aerial vehicle is provided with a light optical camera and can shoot and record the ground from the air, so that the unmanned aerial vehicle has the function of intelligently identifying, detecting and detecting hidden danger.
When the unmanned aerial vehicle detects the hidden danger of intelligent detection to ground, because of the condition in the sky is complicated, the rotor is collided with aerial impurity or flying insect easily when unmanned aerial vehicle cruises in the sky to lead to the rotor impaired condition that leads to unmanned aerial vehicle to appear the crash.
The Chinese patent with the publication number of CN215098311U discloses an unmanned aerial vehicle propeller protection device, which is matched with a first protection support leg and a second protection support leg through being provided with an upper protection ring, so that a machine body and a propeller mechanism can be protected at the top of the device, and the machine body and the propeller mechanism are prevented from being impacted by flying objects from the top in the flying process; but the protection device provided by the invention occupies a large volume of the unmanned aerial vehicle, is not easy to disassemble and assemble and store, and influences the convenience of the unmanned aerial vehicle.
Disclosure of utility model
The utility model aims to solve the problem that in the prior art, the rotor wing protection device is large in size and cannot be detached, so that the convenience of an unmanned aerial vehicle is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an unmanned aerial vehicle with rotor protector, includes the organism, the organism is collapsible to be connected with a plurality of horn, the rotor is installed to the horn, a plurality of the horn all is equipped with protective structure, protective structure includes support arm and protection strip, the protection strip is installed the one end of support arm, the other end of support arm pass through coupling assembling with the horn can dismantle and be connected.
The effects achieved by the components are as follows: the protection structure can be quickly and conveniently installed on the unmanned aerial vehicle by arranging the connecting component; after the unmanned aerial vehicle finishes the operation, can also accomplish fast and dismantle to make things convenient for unmanned aerial vehicle's folding accomodate.
Preferably, the connecting assembly comprises a spring and a bolt, the spring is connected to the supporting arm in a sliding manner along the radial direction of the arm, a groove for the bolt to be inserted is formed in the arm, and the spring is used for driving the bolt to be inserted into the groove; the support arm is connected with the horn through two groups of the connecting components, and the two groups of the connecting components are oppositely arranged.
The effects achieved by the components are as follows: moving the support arm to a proper position, and automatically inserting the bolt into the groove under the action of the spring, so that the protection structure is connected with the unmanned aerial vehicle; when the protective structure is required to be disassembled, the bolt is pulled out of the groove.
Preferably, one end of the bolt is fixedly connected with a convex block, and the convex block is trapezoidal.
The effects achieved by the components are as follows: the protruding block achieves the effect of facilitating the insertion of the bolt into the arm.
Preferably, the connecting assembly further comprises a support, the support is fixedly connected to the supporting arm, and a fixing plate used for abutting against the surface of the horn is fixedly connected to the support.
The effects achieved by the components are as follows: when the support arm moves to a proper position, the fixing plate can slide along the surface of the arm, and the fixing plate achieves the effect of improving the stability of the support arm.
Preferably, the surface fixedly connected with a plurality of rubber blocks of protection strip, one side that the rubber block kept away from the protection strip is fixedly connected with arc.
The effects achieved by the components are as follows: the guard bar moves and can drive the rubber block to move, the rubber block moves and can drive the arc plate to move, and the rubber block and the arc plate achieve the effect of reducing the impact force of the guard bar.
Preferably, the machine body is provided with a limiting structure, the limiting structure comprises a U-shaped plate and two pressing plates, the bottom surface of the U-shaped plate is used for being abutted to the bottom surface of the machine body, the pressing plates are parallel to the two side surfaces of the U-shaped plate and slide between the two side surfaces, the two pressing plates slide to be abutted to the two opposite side surfaces of the machine body, a driving assembly used for driving the pressing plates to slide is further arranged on the U-shaped plate, and the U-shaped plate is fixedly connected with two support plates which are oppositely arranged through round rods.
The effects achieved by the components are as follows: through setting up limit structure, reach the surface mounting landing leg at unmanned aerial vehicle of being convenient for to avoid current mounting means to adopt the mode of pegging graft, many times pull out and insert and lead to the junction to appear becoming flexible, and then lead to the landing leg to rock because of unmanned aerial vehicle and take place the effect that drops; meanwhile, due to the arrangement of the pressing plate, the limiting structure can be adapted to unmanned aerial vehicles with different sizes.
Preferably, the driving assembly comprises a threaded rod, one end of the threaded rod is rotationally connected with the pressing plate, and the other end of the threaded rod is threaded through the side face of the similar U-shaped plate and is fixedly connected with a turntable.
The effects achieved by the components are as follows: the rotary table drives the threaded rod to rotate, so that the depth of the threaded rod extending into the U-shaped plate is changed, and the pressing plate is driven to slide.
Preferably, one end of the threaded rod, which is far away from the pressing plate, is fixedly connected with a rotary table, and the vertical section of the rotary table is cross-shaped.
The effects achieved by the components are as follows: the carousel rotates and can drives the threaded rod rotation, and the carousel reaches the effect of the rotation threaded rod of being convenient for.
Preferably, a plurality of limit rods parallel to the rotation axis of the threaded rod are arranged on two side surfaces of the U-shaped plate in a penetrating mode, and the limit rods are fixedly connected with the adjacent pressing plates.
The effects achieved by the components are as follows: the limiting rod provides a guiding function for the sliding of the pressing plate.
To sum up:
1. According to the utility model, the protection component can be quickly installed and detached by arranging the connection component; the support arm removes and can drive the protection strip and remove, and the support arm removes suitable position back, and the bolt inserts in the horn, and the bolt reaches the position of spacing support arm, and then the position of spacing protection strip, and the protection strip reaches the rotor and protects.
2. According to the utility model, the limit structure is arranged, the threaded rod is rotated, the threaded rod can move in the U-shaped plate, the threaded rod can drive the pressing plate to move until the pressing plate is tightly attached to the surface of the machine body, so that the U-shaped plate is fixed on the surface of the machine body, and the position of the support plate is limited, so that the limit structure can be adapted to unmanned aerial vehicles with different sizes, and meanwhile, the shaking effect of the connection of the pull-plug type unmanned aerial vehicle is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model at the horn;
FIG. 3 is a schematic view of the structure of the support arm of the present utility model;
Fig. 4 is a schematic view of the structure of the U-shaped plate of the present utility model.
Legend description: 1. a body; 2. a horn; 3. a rotor; 4. a camera; 5. a protective structure; 51. a plug pin; 52. a support arm; 53. a guard bar; 54. a spring; 55. a bump; 56. a rubber block; 57. an arc-shaped plate; 58. a bracket; 59. a fixing plate; 6. a limit structure; 61. a U-shaped plate; 62. a threaded rod; 63. a pressing plate; 64. a round bar; 65. a support plate; 66. a turntable; 67. and a limit rod.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an unmanned aerial vehicle with rotor protector, including organism 1, the surface mounting of organism 1 has four horn 2, and the surface mounting of horn 2 has rotor 3, and the surface mounting of organism 1 has camera 4, and the surface of four horn 2 all is equipped with protective structure 5, through setting up protective structure 5, reaches the rotor 3 of being convenient for unmanned aerial vehicle surface mounting and protects to avoid unmanned aerial vehicle when flying, rotor 3 collides with the insect in the sky, leads to rotor 3 to take place to damage, and then leads to unmanned aerial vehicle to take place the effect of crash. The surface of organism 1 is equipped with limit structure 6, through setting up limit structure 6, reaches the surface mounting landing leg of being convenient for at not unidimensional unmanned aerial vehicle, avoids current mounting means to adopt the mode of pegging graft simultaneously, and multiple plug leads to the junction to appear not hard up, and then leads to the landing leg to rock the effect that takes place to drop because of unmanned aerial vehicle.
The specific arrangement and function of the guard structure 5 and the limit structure 6 will be described in detail below.
Referring to fig. 2 and 3, in the present embodiment: the protection structure 5 comprises a support arm 52 and a protection strip 53, wherein the protection strip 53 is fixedly connected to one end of the support arm 52, and the other end of the support arm 52 is connected with the horn 2 through a connecting component; the connecting assembly in the embodiment comprises a bolt 51 and a spring 54, wherein the bolt 51 is connected to the walking arm in a sliding manner along the radial direction of the walking arm, a groove for the bolt 51 to slide for insertion is formed in the machine arm 2, and the spring 54 is used for driving the bolt 51 to be inserted into the groove; meanwhile, in order to further improve the stability of connection, two connection assemblies are arranged on one support arm 52, and the support arm 52 is connected with the horn 2 through the two connection assemblies.
In order to enable the bolt 51 to be quickly inserted into the groove, one end of the bolt 51 is fixedly connected with a convex block 55, the convex block 55 is trapezoid, and the convex block 55 achieves the effect of facilitating the bolt 51 to be inserted into the arm 2; meanwhile, in order to further strengthen the connection between the support arm 52 and the arm 2, a bracket 58 is fixedly connected to the surface of the support arm 52, a fixing plate 59 for abutting against the arm 2 is fixedly connected to the surface of the bracket 58, and after the support arm 52 moves to a proper position, the fixing plate 59 slides along the surface of the arm 2, so that the fixing plate 59 has the function of improving the stability of the support arm 52.
When the unmanned aerial vehicle runs in an environment needing protection, the walking arm is aligned with the horn 2, the fixing plate 59 slides on the surface of the horn 2, and after the fixing plate slides to a certain position, the bolt 51 on the walking arm is automatically inserted into the groove under the action of the spring 54, so that connection is completed; after the unmanned aerial vehicle finishes working, pull out bolt 51 from the recess, can wholly remove protective structure 5 from horn 2 to make things convenient for follow-up unmanned aerial vehicle's folding accomodate.
The surface fixedly connected with a plurality of rubber piece 56 of protection strip 53, the one side fixedly connected with arc 57 that the protection strip 53 was kept away from to the rubber piece 56, and the protection strip 53 removes and can drive the rubber piece 56 and remove, and the rubber piece 56 removes and can drive the arc 57 and remove, and the rubber piece 56 reaches the power that reduces the protection strip 53 and receive the striking with the arc 57.
Referring to fig. 4, specifically, the limiting structure 6 includes a U-shaped plate 61, the surfaces of the body 1 of the U-shaped plate 61 are slidably connected, threaded rods 62 are threaded on two opposite surfaces of the U-shaped plate 61, one side of the threaded rod 62, which is close to the body 1, is rotatably connected with a pressing plate 63, the surface of the U-shaped plate 61 is fixedly connected with four circular rods 64, and one end, which is far away from the U-shaped plate 61, of the circular rods 64 is fixedly connected with a supporting plate 65. One end of the threaded rod 62 far away from the pressing plate 63 is fixedly connected with a rotary table 66, the vertical section of the rotary table 66 is cross-shaped, the rotary table 66 rotates to drive the threaded rod 62 to rotate, and the rotary table 66 achieves the effect of being convenient for rotating the threaded rod 62. Four limit rods 67 are penetrated through the surface of the U-shaped plate 61 in a sliding way, the limit rods 67 on the same side are fixedly connected with the surface of the similar pressing plate 63, and the pressing plate 63 can drive the limit rods 67 to slide in the U-shaped plate 61 when moving, so that the limit rods 67 achieve the effect of limiting the moving path of the pressing plate 63.
When the rotor 3 of the unmanned aerial vehicle needs to be protected, firstly, the bolt 51 is pulled, the supporting arm 52 is moved, and after the supporting arm 52 is moved to a proper position, the bolt 51 is inserted into the horn 2 by the force of the contraction of the spring 54; when the support arm 52 moves, the support fixing plate 59 is driven to move, and after the support arm 52 moves to a proper position, the fixing plate 59 abuts against the surface of the arm 52, so as to achieve the effect of improving the stability of the support arm 52.
When the support plate 65 is required to be connected with the machine body 1, the U-shaped plate 61 is firstly placed on the surface of the machine body 1, after the U-shaped plate 61 is placed at a proper position, the rotating turntable 66 drives the threaded rod 62 to rotate, the threaded rod 62 moves in the U-shaped plate 61 by means of threads, and the threaded rod 62 moves to drive the pressing plate 63 to move until the two pressing plates 63 are closely attached to the surface of the machine body 1, so that connection is completed.
Claims (9)
1. Unmanned aerial vehicle with rotor protector, including organism (1), organism (1) collapsible connection has a plurality of horn (2), rotor (3), its characterized in that are installed to horn (2): a plurality of horn (2) all are equipped with protective structure (5), protective structure (5) are including support arm (52) and protection strip (53), protection strip (53) are installed one end of support arm (52), the other end of support arm (52) through coupling assembling with the horn (2) can dismantle and be connected.
2. The unmanned aerial vehicle with rotor protection device of claim 1, wherein: the connecting assembly comprises a spring (54) and a bolt (51), the spring (54) is connected to the supporting arm (52) in a sliding mode along the radial direction of the horn (2), a groove for the bolt (51) to be inserted is formed in the horn (2), and the spring (54) is used for driving the bolt (51) to be inserted into the groove; the support arm (52) is connected with the horn (2) through two groups of connecting components, and the two groups of connecting components are oppositely arranged.
3. The unmanned aerial vehicle with rotor protection device of claim 2, wherein: one end of the bolt (51) is fixedly connected with a lug (55), and the lug (55) is trapezoid.
4. The unmanned aerial vehicle with rotor protection device of claim 2, wherein: the connecting assembly further comprises a support (58), the support (58) is fixedly connected to the supporting arm (52), and a fixing plate (59) used for being abutted to the horn (2) is fixedly connected to the support (58).
5. The unmanned aerial vehicle with rotor protection device of claim 1, wherein: the protection strip (53) is fixedly connected with a plurality of rubber blocks (56), and one side, away from the protection strip (53), of the rubber blocks (56) is fixedly connected with an arc-shaped plate (57).
6. The unmanned aerial vehicle with rotor protection device of claim 1, wherein: the machine body (1) is provided with a limiting structure (6), the limiting structure (6) comprises a U-shaped plate (61) and two pressing plates (63), the bottom surface of the U-shaped plate (61) is used for being abutted to the bottom surface of the machine body (1), the pressing plates (63) are parallel to the two side surfaces of the U-shaped plate (61) and slide between the two side surfaces, the two pressing plates (63) slide to be abutted to the two opposite side surfaces of the machine body (1), a driving assembly used for driving the pressing plates (63) to slide is further arranged on the U-shaped plate (61), and the U-shaped plate (61) is fixedly connected with a supporting plate (65) which is arranged oppositely through a round rod (64).
7. The unmanned aerial vehicle with rotor protection device of claim 6, wherein: the driving assembly comprises a threaded rod (62), one end of the threaded rod (62) is rotatably connected with the pressing plate (63), and the other end of the threaded rod (62) is threaded through the side face of the similar U-shaped plate (61) and fixedly connected with a rotary table (66).
8. The unmanned aerial vehicle with rotor guard of claim 7, wherein: the vertical section of the turntable (66) is cross-shaped.
9. The unmanned aerial vehicle with rotor guard of claim 7, wherein: and a plurality of limiting rods (67) parallel to the rotation axis of the threaded rod (62) are arranged on the two side surfaces of the U-shaped plate (61) in a penetrating mode, and the limiting rods (67) are fixedly connected with the adjacent pressing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602874.1U CN221024227U (en) | 2023-09-25 | 2023-09-25 | Unmanned aerial vehicle with rotor protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602874.1U CN221024227U (en) | 2023-09-25 | 2023-09-25 | Unmanned aerial vehicle with rotor protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221024227U true CN221024227U (en) | 2024-05-28 |
Family
ID=91139554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322602874.1U Active CN221024227U (en) | 2023-09-25 | 2023-09-25 | Unmanned aerial vehicle with rotor protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221024227U (en) |
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2023
- 2023-09-25 CN CN202322602874.1U patent/CN221024227U/en active Active
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