CN215922532U - Increase perpendicular fin device of unmanned aerial vehicle course stability - Google Patents
Increase perpendicular fin device of unmanned aerial vehicle course stability Download PDFInfo
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- CN215922532U CN215922532U CN202122320125.0U CN202122320125U CN215922532U CN 215922532 U CN215922532 U CN 215922532U CN 202122320125 U CN202122320125 U CN 202122320125U CN 215922532 U CN215922532 U CN 215922532U
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicles, in particular to a vertical tail wing device for increasing the course stability of an unmanned aerial vehicle, aiming at the problems that the vertical tail wing for increasing the course stability of the unmanned aerial vehicle in the prior art is troublesome to assemble and has poor stability after being assembled, the utility model provides a proposal that the vertical tail wing device comprises the unmanned aerial vehicle and a tail wing, wherein the bottom of the tail wing is fixedly provided with a connecting plate, the left side of the connecting plate is provided with a sliding groove, a baffle is fixedly arranged in the unmanned aerial vehicle, the baffle is connected with a contact plate in a sliding way, the inner wall of the bottom of the unmanned aerial vehicle is positioned at the left side of the baffle and is fixedly connected with a clapboard, the inner wall of the bottom of the unmanned aerial vehicle is fixedly provided with a telescopic pipe, one end of the inner pipe of the telescopic pipe is fixedly connected with the bottom of the contact plate, the tail wing fixedly provided with the connecting plate is inserted into the unmanned aerial vehicle to realize automatic assembly, greatly improving the stability after assembly and ensuring the use safety.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a vertical tail wing device for improving course stability of an unmanned aerial vehicle.
Background
The unmanned plane is called unmanned plane for short, and is an unmanned aerial vehicle operated by radio remote control equipment and a self-contained program control device. Drones are in fact a generic term for unmanned aircraft.
The vertical tail wing device for increasing the course stability of the unmanned aerial vehicle in the prior art is troublesome in assembly, and meanwhile, the vertical tail wing device is poor in stability after assembly, so that the vertical tail wing device for increasing the course stability of the unmanned aerial vehicle is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, the vertical tail fin for improving the course stability of an unmanned aerial vehicle is troublesome to assemble and the stability of the vertical tail fin after assembly is poor, and provides a vertical tail fin device for improving the course stability of the unmanned aerial vehicle.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a vertical tail wing device for increasing course stability of an unmanned aerial vehicle comprises the unmanned aerial vehicle and a tail wing, wherein a connecting plate is fixedly arranged at the bottom of the tail wing, a sliding groove is formed in the left side of the connecting plate, a baffle is fixedly arranged in the unmanned aerial vehicle, a contact plate is connected in the baffle in a sliding mode, a partition plate is fixedly connected to the left side of the baffle on the inner wall of the bottom of the unmanned aerial vehicle, a telescopic pipe is fixedly arranged on the inner wall of the bottom of the unmanned aerial vehicle, one end of an inner pipe of the telescopic pipe is fixedly connected with the bottom of the contact plate, an extension plate is fixedly connected to the left side of the inner pipe of the telescopic pipe, the left side of the extension plate extends into the unmanned aerial vehicle, a movable sleeve is rotatably sleeved on the outer wall of the connecting plate, a threaded pipe is rotatably connected to the inner wall of the right side of the unmanned aerial vehicle, a threaded column is in threaded connection with the threaded pipe, the left end of the threaded column penetrates through the baffle, a pulling belt is wound on the outer wall of the threaded pipe, and one end of the pulling belt is fixedly connected with the top of the contact plate, be equipped with fixed establishment in the unmanned aerial vehicle.
Preferably, fixed establishment includes guide rod, sliding plate, pulling rod, L type pole and locating plate, the right-hand member of guide rod rotates the left side of connecting at the extension board, sliding plate sliding connection is at unmanned aerial vehicle's bottom inner wall, and the right side of sliding plate and the left end fixed connection of guide rod, the bottom of pulling rod rotates with the top of sliding plate to be connected, the left side sliding connection of L type pole is on the right side of baffle, and the bottom of L type pole rotates with the top of pulling rod to be connected, is equipped with the locking hole in the L type pole, locating plate sliding connection is in the sliding tray, and locating plate and locking hole swing joint, and fixed establishment makes things convenient for effectively fixed after the fin assembly.
Preferably, the bottom of locating plate fixedly connected with control spring, and the one end of control spring and the bottom fixed connection of sliding tray, conveniently drive the locating plate through the elasticity of control spring and remove.
Preferably, the outer wall symmetry fixedly connected with elastic plate of movable sleeve, and the quantity of elastic plate is two, the top of elastic plate and unmanned aerial vehicle's top inner wall swing joint contacts through elastic plate and unmanned aerial vehicle's top inner wall, plays the effect that prevents connecting plate and fin and take place to remove.
Preferably, the left end fixedly connected with rack of screw thread post, and the outer wall of movable sleeve is equipped with hollow gear, the rack meshes with hollow gear mutually, meshes through rack and hollow gear, conveniently drives the movable sleeve and rotates.
Preferably, the outer wall fixed cover of screwed pipe is equipped with rotary spring, and rotary spring's one end and unmanned aerial vehicle's right side inner wall fixed connection, the bottom fixedly connected with return spring of contact plate, and return spring's one end and unmanned aerial vehicle's bottom inner wall fixed connection, the elasticity through rotary spring conveniently drives the screwed pipe and reverses, and the elasticity through return spring conveniently drives the contact plate and carries out the return.
Has the advantages that:
1. the empennage and the connecting plate are inserted into the unmanned aerial vehicle, and the connecting plate is contacted with the contact plate and pushes the contact plate to move;
2. along with the movement of the contact plate, the contact plate drives the threaded pipe to rotate by pulling the belt, the threaded pipe pushes the rack to move by virtue of the threaded column, meanwhile, the rack synchronously drives the movable sleeve to rotate by virtue of the hollow gear, and at the moment, the movable sleeve drives the elastic plate to rotate and contact with the inner wall of the top of the unmanned aerial vehicle, so that the effect of assembling the tail wing is realized;
3. the contact plate promotes the inner tube of flexible pipe simultaneously and removes to the inner tube of flexible pipe promotes the guide pole through the extension board and removes, and the guide pole promotes the pulling rod simultaneously through the sliding plate and rises, and the pulling rod drives the L template along with the rising of pulling rod and removes and run through the connecting plate, and the locating plate is connected through the elasticity of control spring and the locking hole of L template simultaneously, realizes fixed L template, thereby locks whole assembly effect, increases the stability of assembly.
The empennage fixedly provided with the connecting plate is inserted into the unmanned aerial vehicle, so that the stability after assembly is greatly improved while automatic assembly is realized, and the use safety is ensured.
Drawings
FIG. 1 is a three-dimensional view of the structure of a vertical tail device for increasing the course stability of an unmanned aerial vehicle according to the present invention;
FIG. 2 is a front cross-sectional view of a vertical tail device for increasing the course stability of an unmanned aerial vehicle according to the present invention;
FIG. 3 is a schematic structural diagram of a connecting plate, an extension plate, a guide rod, a sliding plate, a pulling rod, a partition plate, an L-shaped rod, a positioning plate and a control spring of the vertical tail device for improving the course stability of the unmanned aerial vehicle, which is provided by the utility model;
fig. 4 is a schematic structural diagram of a threaded pipe, a rotary spring, a threaded column, a rack and a pulling belt of the vertical tail device for increasing the course stability of the unmanned aerial vehicle.
In the figure: the unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a tail wing 2, a connecting plate 3, an elastic plate 4, a baffle 5, a contact plate 6, a telescopic pipe 7, an extension plate 8, a guide rod 9, a sliding plate 10, a pulling rod 11, a partition plate 12, an L-shaped rod 13, a positioning plate 14, a control spring 15, a return spring 16, a threaded pipe 17, a rotary spring 18, a threaded column 19, a rack 20, a pulling belt 21 and a movable sleeve 22.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a vertical tail wing device for increasing course stability of an unmanned aerial vehicle comprises an unmanned aerial vehicle 1 and a tail wing 2, a connecting plate 3 is fixedly installed at the bottom of the tail wing 2, the connecting plate 3 is connected with the unmanned aerial vehicle 1 while bearing the tail wing 2, a sliding groove is formed in the left side of the connecting plate 3 and facilitates sliding of a positioning plate 14, a baffle plate 5 is fixedly installed in the unmanned aerial vehicle 1, the baffle plate 5 plays a role in limiting longitudinal sliding of the contact plate 6, the contact plate 6 is slidably connected with the baffle plate 5 and contacts with the connecting plate 3, a partition plate 12 is fixedly connected to the left side of the baffle plate 5 on the inner wall of the bottom of the unmanned aerial vehicle 1, an L-shaped rod 13 is conveniently guided by the partition plate 12 to longitudinally move, a telescopic pipe 7 is fixedly installed on the inner wall of the bottom of the unmanned aerial vehicle 1, the telescopic pipe 7 facilitates guiding the extension plate 8 to move, and one end of the inner pipe 7 is fixedly connected with the bottom of the contact plate 6, the left side of the inner tube of the telescopic tube 7 is fixedly connected with an extension plate 8, the extension plate 8 conveniently drives a guide rod 9 to move, the left side of the extension plate 8 extends into the unmanned aerial vehicle 1, the outer wall of the connecting plate 3 is rotatably sleeved with a movable sleeve 22, the movable sleeve 22 plays a role in bearing a hollow gear and an elastic plate 4, the inner wall of the right side of the unmanned aerial vehicle 1 is rotatably connected with a threaded tube 17, the threaded tube 17 conveniently drives a threaded post 19 to move, a threaded post 19 is connected with the threaded post 17 in a threaded manner, the threaded post 19 conveniently drives a rack 20 to move, the left end of the threaded post 19 penetrates through the baffle 5, the outer wall of the threaded tube 17 is wound with a pulling belt 21, when the contact plate 6 moves, the threaded tube 17 is conveniently driven to rotate through the pulling belt 21, one end of the pulling belt 21 is fixedly connected with the top of the contact plate 6, and a fixing mechanism is arranged in the unmanned aerial vehicle 1;
the fixing mechanism comprises a guide rod 9, a sliding plate 10, a pulling rod 11, an L-shaped rod 13 and a positioning plate 14, the right end of the guide rod 9 is rotatably connected to the left side of the extension plate 8, the guide rod 9 is convenient for guiding the sliding plate 10 to move, the sliding plate 10 is slidably connected to the inner wall of the bottom of the unmanned aerial vehicle 1, the sliding plate 10 can guide the pulling rod 11 to move, the right side of the sliding plate 10 is fixedly connected with the left end of the guide rod 9, the bottom of the pulling rod 11 is rotatably connected with the top of the sliding plate 10, the pulling rod 11 is convenient for guiding the L-shaped rod 13 to move, the left side of the L-shaped rod 13 is slidably connected to the right side of the partition plate 12, the bottom of the L-shaped rod 13 is rotatably connected with the top of the pulling rod 11, a locking hole is formed in the L-shaped rod 13, the positioning plate 14 is slidably connected in a sliding groove, the L-shaped rod 13 is connected with the positioning plate 14 through the locking hole, and the whole assembly is conveniently fixed, the positioning plate 14 is movably connected with the locking hole, and the fixing mechanism is convenient for the effective fixation of the empennage 2 after the assembly; the bottom of the positioning plate 14 is fixedly connected with a control spring 15, one end of the control spring 15 is fixedly connected with the bottom of the sliding groove, and the positioning plate 14 is conveniently driven to move by the elasticity of the control spring 15;
the outer wall of the movable sleeve 22 is symmetrically and fixedly connected with two elastic plates 4, the tops of the elastic plates 4 are in movable contact with the inner wall of the top of the unmanned aerial vehicle 1, and the elastic plates 4 are in contact with the inner wall of the top of the unmanned aerial vehicle 1, so that the connecting plate 3 and the tail wing 2 are prevented from moving; a rack 20 is fixedly connected to the left end of the threaded column 19, a hollow gear is arranged on the outer wall of the movable sleeve 22, the rack 20 is meshed with the hollow gear, and the movable sleeve 22 is conveniently driven to rotate through the meshing of the rack 20 and the hollow gear; the fixed cover of outer wall of screwed pipe 17 is equipped with rotary spring 18, and rotary spring 18's one end and unmanned aerial vehicle 1's right side inner wall fixed connection, the bottom fixedly connected with return spring 16 of contact plate 6, and return spring 16's one end and unmanned aerial vehicle 1's bottom inner wall fixed connection, conveniently drive screwed pipe 17 through rotary spring 18's elasticity and reverse, conveniently drive contact plate 6 through return spring 16's elasticity and carry out the return.
The working principle is as follows: in actual work, by inserting the tail fin 2 and the connecting plate 3 into the unmanned aerial vehicle 1, at this time, along with the movement of the connecting plate 3, the connecting plate 3 contacts with the contact plate 6 and pushes the contact plate 6 to move, along with the movement of the contact plate 6, the contact plate 6 guides the pull belt 21 to move, at this time, along with the movement of the pull belt 21, the pull belt 21 drives the threaded pipe 17 to rotate, when the threaded pipe 17 rotates, the threaded pipe 17 moves through the threaded guide threaded post 19, along with the movement of the threaded post 19, the threaded post 19 pushes the rack 20 to move, and simultaneously along with the movement of the rack 20, the rack 20 drives the hollow gear to rotate through the tooth marks, at this time, the hollow gear synchronously drives the movable sleeve 22 to rotate, along with the rotation of the movable sleeve 22, the movable sleeve 22 drives the elastic plate 4 to rotate and contact with the top inner wall of the unmanned aerial vehicle 1, the effect of assembly is carried out to fin 2 in the realization, contact plate 6 promotes the inner tube of flexible pipe 7 and moves simultaneously, when the inner tube of flexible pipe 7 moved, the inner tube of flexible pipe 7 drives extension board 8 and descends, this moment along with the decline of extension board 8, extension board 8 promotes guide bar 9 and removes, guide bar 9 promotes sliding plate 10 and removes simultaneously, and sliding plate 10 promotes simultaneously that tie rod 11 rises, tie rod 11 drives L template 13 and removes and run through connecting plate 3 along with the rising of tie rod 11, through the removal of L template 13, locating plate 14 is connected with the locking hole of L template 13 through the elasticity of control spring 15, realize fixed L template 13, thereby lock whole assembly effect, increase the stability of assembly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an increase perpendicular fin device of unmanned aerial vehicle course stability, includes unmanned aerial vehicle (1) and fin (2), its characterized in that, the bottom fixed mounting of fin (2) has connecting plate (3), and the left side of connecting plate (3) is equipped with the sliding tray, unmanned aerial vehicle (1) internal fixed mounting has baffle (5), sliding connection has contact board (6) in baffle (5), and the left side fixed connection baffle (12) that the bottom inner wall of unmanned aerial vehicle (1) is located baffle (5), and the bottom inner wall fixed mounting of unmanned aerial vehicle (1) has flexible pipe (7), and the one end of flexible pipe (7) inner tube and the bottom fixed connection of contact board (6), the left side fixed connection of flexible pipe (7) inner tube has extension board (8), and the left side of extension board (8) extends to unmanned aerial vehicle (1) in, the outer wall rotation cover of connecting plate (3) is equipped with movable sleeve (22), the right side inner wall of unmanned aerial vehicle (1) rotates and is connected with screwed pipe (17), and screwed pipe (17) internal thread connection has screw thread post (19), and baffle (5) are run through to the left end of screw thread post (19), and the outer wall winding of screwed pipe (17) has pulling area (21), and the top fixed connection of the one end of pulling area (21) and contact plate (6), be equipped with fixed establishment in unmanned aerial vehicle (1).
2. The vertical tail device for improving the course stability of the unmanned aerial vehicle as claimed in claim 1, wherein the fixing mechanism comprises a guide rod (9), a sliding plate (10), a pulling rod (11), an L-shaped rod (13) and a positioning plate (14), the right end of the guide rod (9) is rotatably connected to the left side of the extension plate (8), the sliding plate (10) is slidably connected to the inner wall of the bottom of the unmanned aerial vehicle (1), the right side of the sliding plate (10) is fixedly connected to the left end of the guide rod (9), the bottom of the pulling rod (11) is rotatably connected to the top of the sliding plate (10), the left side of the L-shaped rod (13) is slidably connected to the right side of the partition plate (12), the bottom of the L-shaped rod (13) is rotatably connected to the top of the pulling rod (11), a locking hole is formed in the L-shaped rod (13), the positioning plate (14) is slidably connected to the sliding groove, and the positioning plate (14) is movably connected with the locking hole.
3. The vertical tail device for improving the course stability of the unmanned aerial vehicle as claimed in claim 2, wherein a control spring (15) is fixedly connected to the bottom of the positioning plate (14), and one end of the control spring (15) is fixedly connected to the bottom of the sliding groove.
4. The vertical tail device for improving the heading stability of the unmanned aerial vehicle as claimed in claim 1, wherein the outer wall of the movable sleeve (22) is symmetrically and fixedly connected with two elastic plates (4), and the tops of the elastic plates (4) are in movable contact with the inner wall of the top of the unmanned aerial vehicle (1).
5. The vertical tail device for improving the course stability of the unmanned aerial vehicle as claimed in claim 1, wherein a rack (20) is fixedly connected to the left end of the threaded column (19), a hollow gear is arranged on the outer wall of the movable sleeve (22), and the rack (20) is meshed with the hollow gear.
6. The vertical tail device for improving the course stability of the unmanned aerial vehicle according to claim 1, wherein a rotary spring (18) is fixedly sleeved on the outer wall of the threaded pipe (17), one end of the rotary spring (18) is fixedly connected with the inner wall of the right side of the unmanned aerial vehicle (1), a return spring (16) is fixedly connected to the bottom of the contact plate (6), and one end of the return spring (16) is fixedly connected with the inner wall of the bottom of the unmanned aerial vehicle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320125.0U CN215922532U (en) | 2021-09-24 | 2021-09-24 | Increase perpendicular fin device of unmanned aerial vehicle course stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320125.0U CN215922532U (en) | 2021-09-24 | 2021-09-24 | Increase perpendicular fin device of unmanned aerial vehicle course stability |
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| Publication Number | Publication Date |
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| CN215922532U true CN215922532U (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122320125.0U Active CN215922532U (en) | 2021-09-24 | 2021-09-24 | Increase perpendicular fin device of unmanned aerial vehicle course stability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030313A (en) * | 2022-07-01 | 2022-09-09 | 肥城中资泰立房地产开发有限公司 | Beam column structure for steel structure building and construction method thereof |
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2021
- 2021-09-24 CN CN202122320125.0U patent/CN215922532U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030313A (en) * | 2022-07-01 | 2022-09-09 | 肥城中资泰立房地产开发有限公司 | Beam column structure for steel structure building and construction method thereof |
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