CN221138643U - Foldable unmanned aerial vehicle - Google Patents
Foldable unmanned aerial vehicle Download PDFInfo
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- CN221138643U CN221138643U CN202323123531.3U CN202323123531U CN221138643U CN 221138643 U CN221138643 U CN 221138643U CN 202323123531 U CN202323123531 U CN 202323123531U CN 221138643 U CN221138643 U CN 221138643U
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- movable seat
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- 239000004677 Nylon Substances 0.000 claims abstract description 16
- 229920001778 nylon Polymers 0.000 claims abstract description 16
- 230000008093 supporting effect Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model discloses a foldable unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicles and comprises a machine body, wherein a first connecting plate is fixedly connected to the outer wall of the machine body, a plurality of first connecting plates are arranged on the outer wall of the machine body, an open slot is formed in one end, far away from the machine body, of each first connecting plate, a rotating shaft is fixedly connected to the inner side of each open slot, a straight hole is formed in the bottom wall of each open slot, a cylindrical rod perpendicular to the axial position of each rotating shaft is fixedly connected to the inner side of each straight hole, a spring is sleeved at one end, far away from each rotating shaft, of each cylindrical rod, the spring can be utilized to push a movable seat to reversely move, so that a clamping block is clamped with a clamping slot, the second connecting plates are positioned, the expansion of the second connecting plates is completed, the friction force between each nylon rubber sleeve and the rotating shafts is increased, the second connecting plates can be positioned, the folding of the second connecting plates is completed, and the operation is convenient.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a foldable unmanned aerial vehicle.
Background
Unmanned aircraft, for short, "unmanned aircraft," is unmanned aircraft that is maneuvered using a radio remote control device and a self-contained programming device, or is operated autonomously, either entirely or intermittently, by an on-board computer.
The current unmanned aerial vehicle equipment can't fold the wing when using, lead to unmanned aerial vehicle occupation of land space big, inconvenient accomodate unmanned aerial vehicle when not using leads to unmanned aerial vehicle to carry trouble, influence user's daily use, the unmanned aerial vehicle equipment of folding storage of current patent, can fold rotatory to unmanned aerial vehicle's wing in the patent grant number CN 219008162U, conveniently accomodate unmanned aerial vehicle when not using, the ball height-adjustable of making a video recording of device simultaneously is applicable to different topography, the practicality of device has been improved.
However, when the wing of the unmanned aerial vehicle needs to be folded in the patent number CN 219008162U, the locking screw is separated from the locking state, then the second supporting plate is rotated under the action of the working bearing, after the angle adjustment of the second supporting plate is completed, the first through hole is coincided with the second through hole, the locking screw is rotated again, the locking screw is matched with the first through hole, the wing needs to be abutted with the corresponding through hole in the unfolding and folding process by utilizing the locking screw, and the locking screw needs to be adjusted in a reciprocating mode and rotated, so that the operation is complex.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model aims to provide a foldable unmanned aerial vehicle, which can push a movable seat to move reversely by utilizing the elastic acting force of a spring, so that a clamping block is clamped with a clamping groove to position a second connecting plate, the second connecting plate is unfolded, and the friction force between a nylon rubber sleeve and a rotating shaft is increased, so that the second connecting plate can be positioned, the second connecting plate is folded, and the operation is convenient.
In order to solve the problems, the utility model adopts the following technical scheme: the foldable unmanned aerial vehicle comprises a machine body, wherein a first connecting plate is fixedly connected to the outer wall of the machine body, and a plurality of first connecting plates are arranged on the outer wall of the machine body; an open slot is formed in one end, far away from the machine body, of each first connecting plate, a rotating shaft is fixedly connected to the inner side of each open slot, a straight hole is formed in the bottom wall of each open slot, a cylindrical rod perpendicular to the axial position of each rotating shaft is fixedly connected to the inner side of each straight hole, a spring is sleeved at one end, far away from each rotating shaft, of each cylindrical rod, a movable seat is mounted at one end, close to each rotating shaft, of each cylindrical rod, guide column heads are mounted on the outer walls of two sides of each movable seat, guide holes are formed in the joint of the guide column heads and the first connecting plates, and clamping blocks are integrally formed at the tops of the movable seats; the rotary shaft is rotationally connected with a second connecting plate, a clamping groove is formed in one end, close to the first connecting plate, of the second connecting plate, and the clamping groove is clamped with the clamping block.
Further, the outer wall of the rotating shaft is sleeved with a nylon rubber sleeve, and the inner diameter of the nylon rubber sleeve is smaller than the outer diameter of the rotating shaft.
Further, a shaft hole is formed in the joint of the second connecting plate and the rotating shaft, and the inner wall of the shaft hole is abutted to the outer wall of the nylon rubber sleeve.
Further, one end of the spring is connected with the movable seat, and the other end of the spring is connected with the inner wall of the straight hole; and a through hole is formed at the joint of the movable seat and the cylindrical rod, and the inner diameter of the through hole is matched with the outer diameter of the cylindrical rod.
Further, one end of the second connecting plate far away from the first connecting plate is rotationally connected with fan blades through a shaft rod, and the input end of the shaft rod is provided with a motor.
Further, the bottom of the movable seat protrudes out of the bottom opening of the straight hole.
Furthermore, the bottom of organism fixedly connected with undercarriage, just the undercarriage symmetry is provided with two.
The utility model has the following beneficial effects:
1. According to the scheme, the rotary shaft on the inner side of the opening groove is matched with the end part of the first connecting plate through the second connecting plate to rotate, meanwhile, the arc surface of one end of the clamping groove is arranged on the second connecting plate to be in butt joint with the corner of the clamping block, the movable seat is matched with the cylindrical rod to move, meanwhile, the guide column head is matched with the guide hole to slide, the spring is compressed and deformed, after the clamping groove corresponds to the clamping block, the movable seat is pushed to move reversely by utilizing the elastic acting force of the spring, so that the clamping block is clamped with the clamping groove, the second connecting plate is positioned, the second connecting plate is unfolded, and the operation is quite convenient.
2. According to the scheme, the clamping blocks are separated from the clamping grooves, the rotating shaft is matched with the second connecting plate to overturn, and the nylon rubber sleeve is used for increasing friction force between the nylon rubber sleeve and the rotating shaft, so that the second connecting plate can be positioned, the second connecting plate is folded, and the operation is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a second connecting plate folding structure of the present utility model;
FIG. 3 is a schematic view of a first connecting plate according to the present utility model;
FIG. 4 is an enlarged schematic view of portion A of the present utility model;
FIG. 5 is a schematic view of a second connecting plate structure according to the present utility model;
In the figure: 1. a body; 2. a first connection plate; 3. an open slot; 4. a rotating shaft; 5. nylon rubber sleeve; 6. a straight hole; 7. a cylindrical rod; 8. a spring; 9. a movable seat; 10. a guide column head; 11. a guide hole; 12. a clamping block; 13. a second connecting plate; 14. a fan blade; 15. a shaft hole; 16. a clamping groove; 17. and (5) landing gear.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Referring to fig. 1-5, a foldable unmanned aerial vehicle includes a machine body 1, wherein a first connecting plate 2 is fixedly connected to an outer wall of the machine body 1, and a plurality of first connecting plates 2 are arranged on the outer wall of the machine body 1; an open slot 3 is formed at one end, far away from the machine body 1, of the plurality of first connecting plates 2, a rotating shaft 4 is fixedly connected to the inner side of the open slot 3, a straight hole 6 is formed in the bottom wall of the open slot 3, a cylindrical rod 7 perpendicular to the axial position of the rotating shaft 4 is fixedly connected to the inner side of the straight hole 6, a spring 8 is sleeved at one end, far away from the rotating shaft 4, of the cylindrical rod 7, a movable seat 9 is mounted at one end, close to the rotating shaft 4, of the cylindrical rod 7, guide column heads 10 are mounted on the outer walls of two sides of the movable seat 9, a guide hole 11 is formed in the joint of the guide column heads 10 and the first connecting plates 2, and a clamping block 12 is integrally formed at the top of the movable seat 9; the rotating shaft 4 is rotatably connected with a second connecting plate 13, one end of the second connecting plate 13, which is close to the first connecting plate 2, is provided with a clamping groove 16, and the clamping groove 16 is clamped with the clamping block 12.
When the second connecting plate 13 needs to be unfolded, the second connecting plate 13 is matched with the rotating shaft 4 on the inner side of the opening groove 3 formed in the end part of the first connecting plate 2 to rotate, meanwhile, the arc surface of one end of the second connecting plate 13, which is provided with the clamping groove 16, is abutted against the corner of the clamping block 12, the movable seat 9 is matched with the cylindrical rod 7 to move, meanwhile, the guide column head 10 is matched with the guide hole 11 to slide, the spring 8 is compressed and deformed, after the clamping groove 16 corresponds to the clamping block 12, the movable seat 9 is pushed to move reversely by the elastic acting force of the spring 8, so that the clamping block 12 is clamped with the clamping groove 16, the second connecting plate 13 is positioned, the unfolding of the second connecting plate 13 is completed, and the operation is very convenient.
As shown in fig. 4 and 5, the outer wall of the rotating shaft 4 is sleeved with a nylon rubber sleeve 5, the inner diameter of the nylon rubber sleeve 5 is smaller than the outer diameter of the rotating shaft 4, a shaft hole 15 is formed at the joint of the second connecting plate 13 and the rotating shaft 4, and the inner wall of the shaft hole 15 is abutted against the outer wall of the nylon rubber sleeve 5.
It should be noted that when the second connecting plate 13 is folded, the clamping blocks 12 are separated from the clamping grooves 16, then the rotating shaft 4 is used for matching with the overturning of the second connecting plate 13, and the nylon rubber sleeve 5 is used for increasing the friction force between the nylon rubber sleeve and the rotating shaft 4, so that the second connecting plate 13 can be positioned, the folding of the second connecting plate 13 is completed, and the operation is convenient.
As shown in fig. 4, one end of the spring 8 is elastically connected with the movable seat 9, and the other end of the spring 8 is elastically connected with the inner wall of the straight hole 6; the joint of the movable seat 9 and the cylindrical rod 7 is provided with a through hole, and the inner diameter of the through hole is matched with the outer diameter of the cylindrical rod 7.
It should be noted that, the elastic force of the spring 8 can make the movable seat 9 stably slide in cooperation with the cylindrical rod 7, so as to facilitate the butt joint between the clamping block 12 and the clamping groove 16.
As shown in fig. 1, one end of the second connecting plate 13 far away from the first connecting plate 2 is rotatably connected with a fan blade 14 through a shaft lever, and an input end of the shaft lever is provided with a motor.
The motor is controlled by the machine body 1 to work, and the fan blades 14 are driven by the motor to rotate by the shaft rod so as to take off the machine body 1.
As shown in fig. 4, the bottom of the movable seat 9 protrudes from the bottom opening of the straight hole 6.
It should be noted that, be favorable to the manual hand to drag movable seat 9 removal through the part of movable seat 9 bottom protrusion in line hole 6 bottom mouth.
As shown in fig. 1, the bottom of the machine body 1 is fixedly connected with landing gears 17, and two landing gears 17 are symmetrically arranged.
It should be noted that, by providing the landing gear 17, a stable supporting effect can be achieved on the machine body 1, so that the machine body 1 can be ensured to take off and land stably.
When in use: when the second connecting plate 13 needs to be unfolded, the second connecting plate 13 is matched with the rotating shaft 4 at the inner side of the opening groove 3 formed in the end part of the first connecting plate 2 to rotate, meanwhile, the arc surface at one end of the second connecting plate 13, which is provided with the clamping groove 16, is abutted against the corner of the clamping block 12, the movable seat 9 is matched with the cylindrical rod 7 to move, meanwhile, the guide column head 10 is matched with the guide hole 11 to slide, the spring 8 is compressed and deformed, after the clamping groove 16 corresponds to the clamping block 12, the movable seat 9 is pushed to move reversely by the elastic acting force of the spring 8, so that the clamping block 12 is clamped with the clamping groove 16, the second connecting plate 13 is positioned, and the unfolding of the second connecting plate 13 is completed.
Finally, it should be noted that: the above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. Foldable unmanned aerial vehicle, including organism (1), its characterized in that: the outer wall of the machine body (1) is fixedly connected with a first connecting plate (2), and a plurality of first connecting plates (2) are arranged on the outer wall of the machine body (1); the novel movable connecting device comprises a machine body (1), a plurality of first connecting plates (2), an opening groove (3) is formed in one end of the machine body (1), a rotating shaft (4) is fixedly connected to the inner side of the opening groove (3), a straight hole (6) is formed in the bottom wall of the opening groove (3), a cylindrical rod (7) perpendicular to the axial position of the rotating shaft (4) is fixedly connected to the inner side of the straight hole (6), a spring (8) is sleeved at one end, far away from the rotating shaft (4), of the cylindrical rod (7), a movable seat (9) is arranged at one end, close to the rotating shaft (4), of the cylindrical rod (7), guide column heads (10) are arranged on the outer walls of two sides of the movable seat (9), guide holes (11) are formed in the joint of the guide column heads (10) and the first connecting plates (2), and clamping blocks (12) are integrally formed at the top of the movable seat (9). The rotary shaft (4) is rotationally connected with a second connecting plate (13), a clamping groove (16) is formed in one end, close to the first connecting plate (2), of the second connecting plate (13), and the clamping groove (16) is clamped with the clamping block (12).
2. A foldable drone as claimed in claim 1, wherein: the outer wall of the rotating shaft (4) is sleeved with a nylon rubber sleeve (5), and the inner diameter of the nylon rubber sleeve (5) is smaller than the outer diameter of the rotating shaft (4).
3. A foldable drone as claimed in claim 2, wherein: the joint of the second connecting plate (13) and the rotating shaft (4) is provided with a shaft hole (15), and the inner wall of the shaft hole (15) is abutted with the outer wall of the nylon rubber sleeve (5).
4. A foldable drone as claimed in claim 1, wherein: one end of the spring (8) is connected with the movable seat (9) by elastic force, and the other end of the spring (8) is connected with the inner wall of the straight hole (6) by elastic force; the joint of the movable seat (9) and the cylindrical rod (7) is provided with a through hole, and the inner diameter of the through hole is matched with the outer diameter of the cylindrical rod (7).
5. A foldable drone as claimed in claim 1, wherein: one end of the second connecting plate (13) far away from the first connecting plate (2) is rotationally connected with fan blades (14) through a shaft rod, and the input end of the shaft rod is provided with a motor.
6. A foldable drone as claimed in claim 1, wherein: the bottom of the movable seat (9) protrudes out of the bottom opening of the straight hole (6).
7. A foldable drone as claimed in claim 1, wherein: the bottom of organism (1) fixedly connected with undercarriage (17), just undercarriage (17) symmetry is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323123531.3U CN221138643U (en) | 2023-11-20 | 2023-11-20 | Foldable unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323123531.3U CN221138643U (en) | 2023-11-20 | 2023-11-20 | Foldable unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221138643U true CN221138643U (en) | 2024-06-14 |
Family
ID=91389239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323123531.3U Active CN221138643U (en) | 2023-11-20 | 2023-11-20 | Foldable unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221138643U (en) |
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2023
- 2023-11-20 CN CN202323123531.3U patent/CN221138643U/en active Active
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