CN220263119U - Unmanned aerial vehicle wing protection device - Google Patents
Unmanned aerial vehicle wing protection device Download PDFInfo
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- CN220263119U CN220263119U CN202321645513.9U CN202321645513U CN220263119U CN 220263119 U CN220263119 U CN 220263119U CN 202321645513 U CN202321645513 U CN 202321645513U CN 220263119 U CN220263119 U CN 220263119U
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- support column
- unmanned aerial
- aerial vehicle
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- 239000000872 buffer Substances 0.000 claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of unmanned aerial vehicles and discloses an unmanned aerial vehicle wing protection device, which comprises a storage device, wherein a buffer device is arranged at the lower end of the storage device, the storage device comprises a support column, a sleeve is fixedly connected to the right side of the upper end of the support column, an electric push rod is fixedly connected to the bottom end of the sleeve, a motor I is fixedly connected to the upper end of the electric push rod, a connecting rod is fixedly connected to the upper end of the motor I, a blade is rotatably connected to the outer surface of the connecting rod, and a bolt is connected to the upper end of the connecting rod through threads. This unmanned aerial vehicle wing protection device, through rotating the bolt, the bolt drives the inserted bar and reciprocates, makes the inserted bar shift out the paddle, rotates two paddles, makes it overlap to the direction of pillar, starts electric putter, and electric putter drives the connecting rod and moves down, makes the paddle get into the holding tank of pillar, covers the apron, thereby reaches the effect of being convenient for accomodate the paddle, receives the collision to lead to damaging when avoiding the transport.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle wing protection device.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle which is controlled by using radio remote control equipment and a self-provided program control device, is currently applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer shooting, express delivery transportation, disaster rescue, wild animal observation, infectious disease monitoring, mapping, news reporting, electric power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, and greatly expands the application of the unmanned aerial vehicle.
The device realizes free movement of the tightening clamping sleeve through designing a sliding clamping block arranged on the inner side of the tightening clamping sleeve and a sliding groove arranged on the outer side of the rotating wing, realizes storage of the paddles through designing an expansion clamping plate arranged on the top of the tightening clamping sleeve and under the action of a bearing spring, avoids the situation that the paddles are extremely inconvenient to store due to exposure, and solves the problem of inconvenient storage of the paddles of the multi-axis unmanned aerial vehicle.
However, after the unmanned aerial vehicle is actually stored, the wings are still exposed, and the wings can be damaged due to collision in the carrying process, so that the flight stability of the unmanned aerial vehicle is damaged.
Disclosure of Invention
Aiming at the defects of the prior art, the unmanned aerial vehicle wing protection device is provided for solving the problem that the wing is possibly damaged due to collision when the unmanned aerial vehicle is carried in the device, and the flight is influenced.
The purpose of the utility model is realized in the following way:
the unmanned aerial vehicle wing protection device comprises a storage device, wherein a buffer device is arranged at the lower end of the storage device;
the storage device comprises a support column, a sleeve is fixedly connected to the right side of the upper end of the support column, an electric push rod is fixedly connected to the bottom end of the sleeve, a motor I is fixedly connected to the upper end of the electric push rod, a connecting rod is fixedly connected to the upper end of the motor I, a blade is rotatably connected to the outer surface of the connecting rod, a bolt is connected to the upper end of the connecting rod in a threaded manner, a plug rod is rotatably connected to the lower end of the bolt, limit rings are fixedly connected to the outer surface of the connecting rod at the two ends of the blade, and slots I matched with the plug rod are formed in the two sides of the limit rings;
the buffer device comprises a motor II, the right end fixedly connected with two-way screw rod of motor II, the surface threaded connection of two-way screw rod has two sliders, the lower extreme of slider articulates there is the slide rail, the lower extreme sliding connection of slide rail has the slide bar, the lower extreme of slide bar articulates there is the telescopic link, the universal wheel is installed to the lower extreme of telescopic link, install the spring damper between slide bar and the slide rail.
Preferably, the upper end of the support column is provided with a containing groove, the upper end of the support column positioned in the containing groove is hinged with a cover plate, and one end of the sleeve close to the support column is provided with an opening.
Preferably, the first motor is in sliding connection with the sleeve, and a second slot matched with the inserted link is formed in one end, close to the connecting rod, of the blade.
Preferably, the diameter of the limiting ring is smaller than the inner diameter of the sleeve, and the outer surface of the limiting ring is movably connected with balls.
Preferably, the second motor is fixedly connected with the support column, and both ends of the bidirectional screw rod are rotationally connected with the support column.
Preferably, the upper end of the sliding block is in sliding connection with the support column, and the upper end of the telescopic rod is fixedly connected with the support column.
Preferably, the lower end of the sliding rail is provided with an inclined cambered surface, and the upper end of the telescopic rod is rotationally connected with the bidirectional screw rod.
The beneficial effects are that:
according to the utility model, the bolt drives the inserted link to move upwards by rotating the bolt, so that the inserted link moves out of the paddles, the two paddles are rotated to be overlapped and face the direction of the support column, the electric push rod is started, the electric push rod drives the connecting rod to move downwards, so that the paddles enter the accommodating groove of the support column, and the cover plate is covered, thereby achieving the effects of being convenient for accommodating the paddles and avoiding damage caused by collision during carrying.
According to the utility model, the motor II is started to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the sliding block to move towards the center side, the sliding block drives the sliding rail and the sliding rod to rotate, so that the telescopic rod is driven to extend downwards, the universal wheel is enabled to descend, impact force generated during landing after the universal wheel contacts with the ground generates reverse acting force, the universal wheel is driven to ascend, the universal wheel is contracted through the telescopic rod, the sliding rod is driven to rotate and slide along the sliding rail, the spring damper is extruded, and the spring damper buffers the reverse impact force, so that the effect of increasing landing stability is achieved.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a structural sleeve of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural cushioning device of the present utility model;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3 of the structure of the present utility model;
fig. 5 is a schematic perspective sectional view of the sliding rail of the present utility model.
In the figure: 1. a storage device; 101. a support post; 102. a sleeve; 103. an electric push rod; 104. a first motor; 105. a connecting rod; 106. a paddle; 107. a bolt; 108. a rod; 109. a limiting ring; 1090. a ball; 110. a receiving groove; 111. a cover plate; 2. a buffer device; 201. a second motor; 202. a bidirectional screw; 203. a slide block; 204. a slide rail; 205. a slide bar; 206. a telescopic rod; 207. a universal wheel; 208. spring damper.
Detailed Description
The following detailed description of the utility model will be given with reference to the accompanying drawings.
Referring to fig. 1-5, the unmanned aerial vehicle wing protection device in the specific embodiment comprises a storage device 1, wherein a buffer device 2 is arranged at the lower end of the storage device 1;
the storage device 1 comprises a support column 101, a sleeve 102 is fixedly connected to the right side of the upper end of the support column 101, an electric push rod 103 is fixedly connected to the bottom end of the sleeve 102, a motor I104 is fixedly connected to the upper end of the electric push rod 103, a connecting rod 105 is fixedly connected to the upper end of the motor I104, a blade 106 is rotatably connected to the outer surface of the connecting rod 105, a bolt 107 is connected to the upper end of the connecting rod 105 in a threaded manner, an inserting rod 108 is rotatably connected to the lower end of the bolt 107, limiting rings 109 are fixedly connected to the outer surface of the connecting rod 105 at the two ends of the blade 106, and slots I matched with the inserting rod 108 are formed in the two sides of the limiting rings 109;
the buffer device 2 comprises a motor II 201, the right end of the motor II 201 is fixedly connected with a bidirectional screw rod 202, the outer surface of the bidirectional screw rod 202 is in threaded connection with two sliding blocks 203, the lower end of each sliding block 203 is hinged with a sliding rail 204, the lower end of each sliding rail 204 is in sliding connection with a sliding rod 205, the lower end of each sliding rod 205 is hinged with a telescopic rod 206, the lower end of each telescopic rod 206 is provided with a universal wheel 207, and a spring damper 208 is arranged between each sliding rod 205 and each sliding rail 204.
Through the above technical scheme, the bolt 107 is rotated, the bolt 107 drives the inserted link 108 to move upwards, the inserted link 108 moves out of the paddles 106, the two paddles 106 are rotated to enable the paddles 106 to overlap and face the direction of the support column 101, the electric push rod 103 is started, the electric push rod 103 drives the connecting rod 105 to move downwards, the paddles 106 enter the accommodating groove 110 of the support column 101, the cover plate 111 is covered, thereby achieving the effect of being convenient for accommodating the paddles 106 and avoiding damage caused by collision during carrying, when falling, the motor two 201 is started, the motor two 201 drives the bidirectional screw 202 to rotate, the bidirectional screw 202 drives the sliding block 203 to move towards the center side, the sliding block 203 drives the sliding rail 204 to rotate with the sliding rod 205, thereby driving the telescopic rod 206 to extend downwards, enabling the universal wheel 207 to descend, after the universal wheel 207 contacts with the ground, the impact force generated during falling generates reverse acting force, the universal wheel 207 is driven to ascend, the universal wheel 207 is contracted through the telescopic rod 206, the sliding rod 205 is driven to rotate, and slides along the sliding rail 204, the spring damper 208 is extruded, and the spring damper 208 buffers the reverse impact force, thereby achieving the effect of being convenient for increasing the falling stability.
Specifically, the upper end of the supporting column 101 is provided with a containing groove 110, the upper end of the supporting column 101 located in the containing groove 110 is hinged with a cover plate 111, and one end of the sleeve 102, which is close to the supporting column 101, is provided with an opening.
Through the above technical scheme, the accommodation groove 110 is offered to pillar 101 upper end for accomodate paddle 106, apron 111 plays the guard action, avoids paddle 106 to expose and collides when carrying and causes the damage.
Specifically, the first motor 104 is slidably connected to the sleeve 102, and a second slot adapted to the insert rod 108 is formed at one end of the blade 106 near the connecting rod 105.
Through the above technical scheme, the sleeve 102 plays a limiting role on the first motor 104, and the blade 106 is fixed by passing through the first slot and the second slot and then through the first slot through the inserting rod 108, so that the blade 106 can rotate along with the connecting rod 105.
Specifically, the diameter of the limiting ring 109 is smaller than the inner diameter of the sleeve 102, and the outer surface of the limiting ring 109 is movably connected with a ball 1090.
Through the above technical scheme, the diameter of the limiting ring 109 is smaller than the inner diameter of the sleeve 102, so that the limiting ring is convenient to be stored into the sleeve 102, space is convenient to be saved, and the balls 1090 are used for reducing friction force between the limiting ring 109 and the sleeve 102.
Specifically, the second motor 201 is fixedly connected with the support 101, and both ends of the bidirectional screw 202 are rotatably connected with the support 101.
Through the technical scheme, the strut 101 plays a limiting role on the motor II 201 and the bidirectional screw 202.
Specifically, the upper end of the slider 203 is slidably connected to the strut 101, and the upper end of the telescopic rod 206 is fixedly connected to the strut 101.
Through the above technical scheme, the strut 101 plays a limiting role on the sliding block 203 and the telescopic rod 206.
Specifically, the lower end of the sliding rail 204 is provided with an inclined cambered surface, and the upper end of the telescopic rod 206 is rotationally connected with the bidirectional screw 202.
Through the above technical scheme, the lower end of the sliding rail 204 is provided with an inclined cambered surface, so that wind resistance is reduced conveniently.
Working principle: the bolt 107 is rotated, the bolt 107 drives the inserted link 108 to move upwards, the inserted link 108 moves out of the paddles 106, the two paddles 106 are rotated to enable the paddles 106 to overlap and face the direction of the support column 101, the electric push rod 103 is started, the electric push rod 103 drives the connecting rod 105 to move downwards, the paddles 106 enter the accommodating groove 110 of the support column 101, the cover plate 111 is covered, thereby achieving the effect of being convenient for accommodating the paddles 106 and avoiding damage caused by collision during carrying, when falling, the motor II 201 is started, the motor II 201 drives the bidirectional screw 202 to rotate, the bidirectional screw 202 drives the sliding block 203 to move towards the center side, the sliding block 203 drives the sliding rail 204 to rotate with the sliding rod 205, thereby driving the telescopic rod 206 to extend downwards, enabling the universal wheel 207 to descend, after the universal wheel 207 contacts with the ground, the impact force generated during falling generates reverse acting force, the universal wheel 207 is driven to ascend through the telescopic rod 206, the sliding rod 205 is driven to rotate, and slides along the sliding rail 204, the spring damper 208 is extruded, and the spring damper 208 buffers the reverse impact force, thereby achieving the effect of being convenient for increasing the falling stability.
Although particular embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Unmanned aerial vehicle wing protection device, including storage device (1), its characterized in that: the lower end of the storage device (1) is provided with a buffer device (2);
the storage device (1) comprises a support column (101), a sleeve (102) is fixedly connected to the right side of the upper end of the support column (101), an electric push rod (103) is fixedly connected to the bottom end of the sleeve (102), a first motor (104) is fixedly connected to the upper end of the electric push rod (103), a connecting rod (105) is fixedly connected to the upper end of the first motor (104), a blade (106) is rotationally connected to the outer surface of the connecting rod (105), a bolt (107) is connected to the upper end of the connecting rod (105) in a threaded manner, an inserting rod (108) is rotationally connected to the lower end of the bolt (107), limiting rings (109) are fixedly connected to the outer surface of the connecting rod (105) at the two ends of the blade (106), and slots I matched with the inserting rod (108) are formed in two sides of the limiting rings (109);
the buffer device (2) comprises a motor II (201), the right end of the motor II (201) is fixedly connected with a bidirectional screw rod (202), the outer surface of the bidirectional screw rod (202) is in threaded connection with two sliding blocks (203), the lower ends of the sliding blocks (203) are hinged with sliding rails (204), the lower ends of the sliding rails (204) are in sliding connection with sliding rods (205), the lower ends of the sliding rods (205) are hinged with telescopic rods (206), universal wheels (207) are arranged at the lower ends of the telescopic rods (206), and spring shock absorbers (208) are arranged between the sliding rods (205) and the sliding rails (204).
2. The unmanned aerial vehicle wing protection device of claim 1, wherein: the upper end of the support column (101) is provided with a containing groove (110), the upper end of the support column (101) located in the containing groove (110) is hinged with a cover plate (111), and one end, close to the support column (101), of the sleeve (102) is provided with an opening.
3. The unmanned aerial vehicle wing protection device of claim 1, wherein: the first motor (104) is in sliding connection with the sleeve (102), and a second slot matched with the inserted link (108) is formed in one end, close to the connecting rod (105), of the blade (106).
4. The unmanned aerial vehicle wing protection device of claim 1, wherein: the diameter of the limiting ring (109) is smaller than the inner diameter of the sleeve (102), and the outer surface of the limiting ring (109) is movably connected with a ball (1090).
5. The unmanned aerial vehicle wing protection device of claim 1, wherein: and the second motor (201) is fixedly connected with the support column (101), and two ends of the bidirectional screw rod (202) are rotationally connected with the support column (101).
6. The unmanned aerial vehicle wing protection device of claim 1, wherein: the upper end of the sliding block (203) is in sliding connection with the support column (101), and the upper end of the telescopic rod (206) is fixedly connected with the support column (101).
7. The unmanned aerial vehicle wing protection device of claim 1, wherein: the lower end of the sliding rail (204) is provided with an inclined cambered surface, and the upper end of the telescopic rod (206) is rotationally connected with the bidirectional screw rod (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321645513.9U CN220263119U (en) | 2023-06-27 | 2023-06-27 | Unmanned aerial vehicle wing protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321645513.9U CN220263119U (en) | 2023-06-27 | 2023-06-27 | Unmanned aerial vehicle wing protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220263119U true CN220263119U (en) | 2023-12-29 |
Family
ID=89301379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321645513.9U Active CN220263119U (en) | 2023-06-27 | 2023-06-27 | Unmanned aerial vehicle wing protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220263119U (en) |
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2023
- 2023-06-27 CN CN202321645513.9U patent/CN220263119U/en active Active
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