CN117699087B - Fixed wing unmanned aerial vehicle for installing shooting moving target - Google Patents
Fixed wing unmanned aerial vehicle for installing shooting moving target Download PDFInfo
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- CN117699087B CN117699087B CN202410160089.1A CN202410160089A CN117699087B CN 117699087 B CN117699087 B CN 117699087B CN 202410160089 A CN202410160089 A CN 202410160089A CN 117699087 B CN117699087 B CN 117699087B
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- 238000007789 sealing Methods 0.000 claims abstract description 123
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000012546 transfer Methods 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 33
- 238000004891 communication Methods 0.000 claims description 15
- 239000000565 sealant Substances 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000012549 training Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
The invention relates to the technical field of unmanned aerial vehicle wings, in particular to a fixed wing unmanned aerial vehicle for installing a shooting mobile target, which comprises an unmanned aerial vehicle body, wherein the top of the unmanned aerial vehicle body is symmetrically provided with foldable wings, the side walls of two wings are respectively provided with five inserting grooves, and a pushing mechanism is arranged in each inserting groove; the signal cabin is arranged at the top of the ten moving targets, a signal receiver is arranged in the signal cabin, and a sealing groove is formed in the tail of the moving targets; the movable targets are inserted into the insertion grooves on the wings, after the signal receiver in the signal cabin receives the signals, the corresponding pushing mechanism is controlled to operate, the movable targets are pushed out of the insertion grooves, gas stored in the gas transfer storage mechanism is instantly released from the tail parts of the movable targets, and the falling movable targets are accelerated to fall under the impact of air flow, so that the residence time of the movable targets in the air is reduced.
Description
Technical Field
The invention relates to the field of unmanned aerial vehicle wings, in particular to a fixed wing unmanned aerial vehicle for installing a shooting mobile target.
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 training equipment that mobile target shooting training often used, the purpose is for shooting training, the examination, the amusement provides objective accurate standard condition, be favorable to improving the accuracy of firing practice, when shooting playground carried out shooting amusement activity, the shooting target is mostly placed on ground, it is not challenging to some experienced players, later people install mobile target to unmanned aerial vehicle, it shifts to drive mobile target with unmanned aerial vehicle's flight, because the player on the scene still has a certain quantity, the player is hit aerial mobile target after, in order to avoid dropping mobile target to be stepped on by the player, need the staff to pick up the mobile target that drops, current mobile target is direct through inserting the mode to be installed on unmanned aerial vehicle wing, this inserting mode is easy to remove target break away because of unmanned aerial vehicle's shake in the in-process of unmanned aerial vehicle flight, the security is not provided, on the other hand mobile target is hit by the player and is fallen by its gravity alone after breaking away from the wing, inconvenient to carry out the helping hand whereabouts in the automation in the sky, the mobile target that slowly falls easily causes the sight that shelters of player.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a fixed wing unmanned aerial vehicle for installing a shooting moving target.
In order to achieve the above purpose, the invention adopts the following technical scheme: a fixed wing drone for installing a shooting mobile target, comprising:
The unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein the top of the unmanned aerial vehicle body is symmetrically provided with foldable wings, the side walls of the two wings are provided with five inserting grooves, and a pushing mechanism is arranged in each inserting groove;
the signal cabin is arranged at the top of the ten moving targets, a signal receiver is arranged in the signal cabin, a sealing groove is formed in the tail of the moving targets, and a sealing cover is arranged in the sealing groove;
Each sealing cover is provided with a limiting mechanism which is used for assisting the moving target to be mounted in the inserting groove;
Ten gas transfer storage mechanisms, wherein in the process of inserting the moving target into the inserting groove, the gas transfer storage mechanisms corresponding to the gas transfer storage mechanisms in linkage are used for storing the gas in the inserting groove and automatically releasing the gas in the process of falling of the moving target;
The signal receiver receives the signal and then controls the corresponding pushing mechanism to operate, and in the operation process of the pushing mechanism, the sealing cover is driven by the guiding part to rotate to cancel the limit of the limiting mechanism on the moving target, and then the moving target is pushed to move and fall.
Preferably, the limiting mechanism includes:
the two arc-shaped grooves are formed in a circumferential array on the inner wall of the inserting groove, the inner walls of the two arc-shaped grooves are respectively connected with a rotating rod in a sliding manner along the arc-shaped track of the rotating rods, and the end parts of the two rotating rods are fixedly connected with the side wall of the sealing cover;
the two arc springs are respectively arranged in the two arc grooves, and two ends of each arc spring are respectively fixedly connected with the inner wall of the corresponding arc groove and the surface of the rotating rod;
The two limiting grooves are formed in the surface of the sealing cover in a circumferential array, and the side walls of the two limiting grooves are provided with abdication ports;
And the two elastic buckles are arranged on the inner wall of the sealing groove and are matched with the limiting groove to realize the limiting installation of the movable target.
Preferably, the elastic buckle comprises:
The first mounting groove is formed in the inner wall of the sealing groove, a limiting block is connected to the inner wall of the sealing groove in a sliding mode, an inclined face is formed in the end portion of the limiting block, and a first spring is fixedly connected between the limiting block and the groove wall of the first mounting groove.
Preferably, the pushing mechanism includes:
The pushing plate is placed in the inner groove of the sealing cover, and the surface of the pushing plate is in sealing contact with the inner groove of the sealing cover;
The electric cylinder is arranged on the inner wall of the inserting groove, the end part of a piston rod of the electric cylinder penetrates through the sealing cover and continuously extends to be fixedly connected with the side wall of the pushing plate, and the surface of the piston rod is in sealing contact with the inner wall of the penetrating hole on the sealing cover;
The round hole is formed in the inner groove of the sealing cover, shielding of the round hole is eliminated after the pushing plate is completely moved out of the inner groove of the sealing cover, and ventilation performance of the round hole is recovered.
Preferably, the guide part includes:
the guide groove is formed in the inner groove wall of the sealing cover;
And the linkage pin is fixedly connected to the surface of the pushing plate, and the end part of the linkage pin is inserted into the guide groove.
Preferably, the gas transfer storage mechanism includes:
The four storage cavities are formed in the tail of the movable target in a circumferential array, the inside of each storage cavity is connected with a sealing plate in a sliding manner, and the surfaces of the sealing plates are in sealing contact with the inner wall of each storage cavity;
the four air bags are fixedly communicated with the four storage cavities respectively;
the four second springs are respectively arranged in the four storage cavities, and two ends of each second spring are respectively fixedly connected with the close sealing plate and the inner wall of each storage cavity;
Four communication holes for communicating the four storage chambers with the inside of the insertion groove;
The annular cavity is arranged in the movable target and is communicated with the four storage cavities;
and the gas release mechanism is used for releasing gas in the process of descending the moving target so as to accelerate the falling of the moving target.
Preferably, the gas release mechanism includes:
the plugging mechanism is used for plugging the four communication holes when the movable target moves outwards from the inside of the inserting groove;
the mounting port is formed in the inner wall of the annular cavity;
The mounting box is mounted in the mounting opening through a screw, two first air holes are formed in one side, facing the annular cavity, of the mounting box, the two first air holes are sealed through first sealant, and the first sealant is melted when meeting heat energy;
the heat insulation plate is fixedly connected to the inside of the installation box and divides the installation box into a combustion chamber and a battery chamber;
The combustion chamber is internally filled with inflammable matters capable of generating smoke;
A battery and an igniter are arranged in the battery compartment, the igniter is electrically connected with the signal receiver, and an ignition head of the igniter is buried in inflammable substances;
And the two second air holes are formed in the tail part of the movable target, the two second air holes are communicated with the annular cavity, the two second air holes are sealed by second sealant, and the second sealant is melted when meeting heat energy.
Preferably, the plugging mechanism comprises:
the second annular groove is formed in the groove wall of the inserting groove, and the inside of the second annular groove is communicated with the outside through a vent pipe;
the annular plate is inserted into the second annular groove, and the surface of the annular plate is in sealing contact with the inner wall of the second annular groove;
And two ends of each third spring are fixedly connected with the groove wall of the second annular groove and the end part of the annular plate respectively.
Preferably, the plugging mechanism further comprises:
The two support rods are fixedly connected to one end, facing the annular plate, of the sealing cover, and after the moving target is inserted into the inserting groove, the two support rods are used for supporting the end portion of the annular plate contracted in the second annular groove.
Preferably, the gas transfer storage mechanism further includes:
the four connecting rods are fixedly connected with the side walls of the four sealing plates respectively, and the end parts of the four connecting rods respectively penetrate through the corresponding storage cavities and then extend outwards to be fixedly connected with protective covers together;
each connecting rod is in sealing contact with a through hole in the storage cavity.
Compared with the prior art, the invention has the following beneficial effects:
1. When a signal receiver in the signal cabin receives a signal, a corresponding pushing mechanism is controlled to operate, and in the operation process of the pushing mechanism, the sealing cover is driven by the guide part to rotate to cancel the limit of the limiting mechanism on the movable target, so that the pushing mechanism is convenient to continue pushing the movable target outwards from the inserting groove, the pushed movable target is released from the tail part of the movable target instantly in the falling process, and under the impact of air flow, the falling movable target has an effect of accelerating the falling, so that the residence time of the movable target in the air is reduced, the signal of a signal transmitter of a game worker is prevented from being blocked by the movable target staying in the air, and the shooting experience of the game worker is influenced.
2. Under the effect of pushing mechanism and guiding part, two arc springs are in compressed state, move the target and continue the in-process of inserting in the inslot portion of establishing, can shrink after the tip of sealed cowling is touched to the elasticity buckle, move the target and insert completely and establish to inserting in the inslot portion after, two elasticity buckles can extend to the inside of spacing groove for move the target spacing in inserting in the inslot portion, avoid unmanned aerial vehicle body in the in-process of flight, because of the shake to lead to the condition emergence that the removal target appears droing, when pushing mechanism operation drives sealed cowling and dwang rotation through guiding part, compressed arc spring resumes and supports the dwang after rotating, the mouth of stepping down provides the space of stepping down for the elasticity buckle when moving the target and shifting out to insert in the inslot portion simultaneously because of the rotation of sealed cowling, thereby cancel the spacing to moving the target.
3. In the process of inserting the moving target into the inserting groove, the gas in the sealing groove can be pushed into the four storage cavities, the gas entering the storage cavities can generate pushing force to the sealing plate in the storage cavities, so that the sealing plate is pushed to move, meanwhile, the air bag is expanded to compress the second spring, the gas in the sealing groove is transferred into the storage cavities to be stored in the storage cavities, and when the moving target breaks away from the falling process from the inserting groove, the gas release mechanism can release the gas, so that the falling of the moving target is accelerated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of a portion of a wing structure according to the present invention.
FIG. 3 is a schematic diagram of the structure of the moving target insertion case of the present invention.
Fig. 4 is a schematic view of the internal structure of the insertion groove of the present invention.
Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present invention.
Fig. 6 is an enlarged view of the structure of fig. 4B according to the present invention.
Fig. 7 is a first cross-sectional view of a moving target of the present invention.
Fig. 8 is a second cross-sectional view of a moving target of the present invention.
Fig. 9 is an enlarged view of the structure of fig. 8C according to the present invention.
FIG. 10 is a schematic view of the connection of the electric cylinders according to the present invention.
Fig. 11 is an enlarged view of the structure of fig. 10 at D according to the present invention.
FIG. 12 is a partial cross-sectional view of a seal housing of the present invention.
FIG. 13 is a schematic view showing the structure of the guide groove of the present invention.
Fig. 14 is a third cross-sectional view of a moving target of the present invention.
Fig. 15 is a schematic view showing the internal structure of the mounting box of the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a wing; 3. inserting grooves; 4. moving the target; 5. a signal cabin; 6. sealing grooves; 7. a sealing cover; 8. an arc-shaped groove; 9. a rotating lever; 10. an arc spring; 11. a limit groove; 1101. a yielding port; 12. a first mounting groove; 13. a limiting block; 14. a first spring; 15. a pushing plate; 16. an electric cylinder; 17. a guide groove; 18. a linkage pin; 19. a storage chamber; 20. a sealing plate; 21. an air bag; 22. a second spring; 23. a communication hole; 24. an annular cavity; 25. a round hole; 26. a mounting port; 27. a mounting box; 28. a first air hole; 29. a heat insulating plate; 2901. a combustion chamber; 2902. a battery compartment; 30. a battery; 31. an igniter; 32. a second air hole; 33. a second annular groove; 34. an annular plate; 35. a third spring; 36. a support rod; 37. a connecting rod; 38. and a protective cover.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
A fixed wing unmanned aerial vehicle for installing a shooting moving target as shown in fig. 1 to 15, comprising:
The unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, wherein foldable wings 2 are symmetrically arranged at the top of the unmanned aerial vehicle body 1, five inserting grooves 3 are formed in the side walls of the two wings 2, and a pushing mechanism is arranged in each inserting groove 3;
ten moving targets 4, wherein a signal cabin 5 is arranged at the top of each moving target 4, a signal receiver is arranged in each signal cabin 5, a sealing groove 6 is formed in the tail of each moving target 4, and a sealing cover 7 is arranged in each sealing groove 6;
each sealing cover 7 is provided with a limiting mechanism which is used for assisting the moving target 4 to be mounted in the inserting groove 3;
Ten gas transfer storage mechanisms, wherein in the process of inserting the moving target 4 into the inserting groove 3, the gas transfer storage mechanisms corresponding to the linkage are used for storing the gas in the inserting groove 3 and automatically releasing the gas in the process of falling the moving target 4;
The signal receiver receives the signal and then controls the corresponding pushing mechanism to operate, in the operation process of the pushing mechanism, the sealing cover 7 is driven by the guiding part to rotate to cancel the limit of the limit mechanism on the moving target 4, and then the moving target 4 is pushed to move and fall;
In order to avoid that a player steps on a falling moving target after hitting the moving target in the air, a worker is required to pick up the falling moving target, the existing moving target is directly arranged on an unmanned aerial vehicle wing in an inserting mode, the inserting mode is easy to separate from the moving target due to shaking of the unmanned aerial vehicle in the flying process of the unmanned aerial vehicle without safety, on the other hand, the moving target falls solely by gravity after being hit by the player and separated from the wing, so that the moving target is inconvenient to automatically accelerate and assist in falling in the air, the slow falling moving target easily shields the sight of the player, the technical scheme can solve the problems, and the specific embodiment is that the moving target 4 is inserted into an inserting groove 3 on the wing 2, and in the inserting process of the moving target 4 into the inserting groove 3, because the surface of the sealing cover 7 is in sealing contact with the inner wall of the sealing groove 6 through the sealing gasket, under the assistance of the sealing cover 7, the gas in the sealing groove 6 is stored by the gas transfer storage mechanism, the arranged limiting mechanism can limit the movable target 4 in the inserting groove 3, the situation that the movable target 4 falls off due to shaking in the flying process of the unmanned aerial vehicle body 1 is avoided, after the movable target 4 is installed, a worker operates the unmanned aerial vehicle body 1 to fly in the air, the game worker can take a transmitting gun with a signal transmitting device, enter a target range to search for the air, after the target is found, the signal cabin 5 is aimed, a trigger is triggered to send out a signal, after the signal receiver in the signal cabin 5 receives the signal, the corresponding pushing mechanism is controlled to operate, the limiting mechanism is firstly driven to rotate by the sealing cover 7 through the guiding part to cancel the limiting mechanism to limit the movable target 4 in the operation process of the pushing mechanism, thereby make things convenient for pushing mechanism to continue to release moving target 4 outwards from inserting in groove 3, the in-process that falls by the moving target 4 of release, the gas of storage in the inside gas transfer storage mechanism can release from moving target 4's afterbody in the twinkling of an eye, under the impact of air current, have the effect of accelerating whereabouts to moving target 4 that falls to reduce moving target 4 and stay in the sky, avoid the moving target 4 that stays in the sky shelter from the signal transmitter signal of game's personnel, thereby influence game's shooting experience.
As an embodiment of the present invention, the limiting mechanism includes:
The two arc-shaped grooves 8 are formed in a circumferential array on the inner wall of the inserting groove 3, the inner walls of the two arc-shaped grooves 8 are respectively connected with a rotating rod 9 in a sliding manner along the arc track of the two arc-shaped grooves, and the end parts of the two rotating rods 9 are fixedly connected with the side wall of the sealing cover 7;
the two arc springs 10 are respectively arranged in the two arc grooves 8, and two ends of each arc spring 10 are respectively fixedly connected with the inner wall of the corresponding arc groove 8 and the surface of the rotating rod 9;
the two limiting grooves 11 are formed in the surface of the sealing cover 7 in a circumferential array, and the side walls of the two limiting grooves 11 are provided with abdication ports 1101;
The two elastic buckles are arranged on the inner wall of the sealing groove 6 and are matched with the limiting groove 11 to realize the limiting installation of the moving target 4; during operation, in the initial state, under the effect of pushing mechanism and guiding part, two arc springs 10 are in compressed state, move target 4 and last the in-process of inserting in groove 3 inside, can shrink after the tip of sealed cowling 7 is touched to the elasticity buckle, move target 4 and insert completely and establish in the inside back of inserting in groove 3, two elasticity buckles can extend to the inside of spacing groove 11, make move target 4 spacing in inserting in groove 3 inside, avoid unmanned aerial vehicle body 1 in the in-process of flight, because of shake leads to the condition emergence that removes target 4 to appear droing, when pushing mechanism operation drives sealed cowling 7 and dwang 9 through the guiding part rotates, by compressed arc spring 10 is restored to support dwang 9 after the rotation, the mouth 1101 is moved to one side of elasticity buckle because of sealed cowling 7's rotation simultaneously, provide the space of stepping down for the elasticity buckle when moving target 4 shifts out in groove 3 inside, thereby cancel the spacing to move target 4.
As an embodiment of the present invention, the elastic buckle includes:
The first mounting groove 12 is formed in the inner wall of the sealing groove 6, a limiting block 13 is connected to the inner wall of the sealing groove 6 in a sliding manner, an inclined surface is formed at the end part of the limiting block 13, and a first spring 14 is fixedly connected between the limiting block 13 and the groove wall of the first mounting groove 12; during operation, when encountering a blocking object, the inclined surface formed on one side of the limiting block 13 causes the limiting block 13 to compress the first spring 14 and store the first spring 14 into the first mounting groove 12, so that the inclined surface on the limiting block 13 is blocked by the sealing cover 7 and stored into the first mounting groove 12 in the process of inserting the moving target 4 into the inserting groove 3, after the moving target 4 is waited to be inserted into the inserting groove 3, the first spring 14 is compressed to restore so as to push the limiting block 13 to move, and the end part of the limiting block 13 is inserted into the limiting groove 11 to limit.
As an embodiment of the present invention, the pushing mechanism includes:
a pushing plate 15 placed in the inner groove of the seal cover 7, the surface of the pushing plate 15 being in sealing contact with the inner groove of the seal cover 7;
The electric cylinder 16 is arranged on the inner wall of the inserting groove 3, the end part of a piston rod of the electric cylinder 16 penetrates through the sealing cover 7 and continuously extends to be fixedly connected with the side wall of the pushing plate 15, and the surface of the piston rod is in sealing contact with the inner wall of the penetrating hole on the sealing cover 7;
A round hole 25 which is arranged in the inner groove of the sealing cover 7, and the shielding of the round hole 25 is canceled after the pushing plate 15 is completely removed from the inner groove of the sealing cover 7, and the round hole 25 recovers the ventilation performance; when the device works, in an initial state, one end of the pushing plate 15 is located in the inner groove of the sealing cover 7, after a signal receiver in the signal cabin 5 receives a signal, the corresponding electric cylinder 16 is controlled to operate through the external controller, a piston rod of the electric cylinder 16 can push the pushing plate 15 to move, the pushing plate 15 is pushed to the groove wall of the sealing groove 6, and accordingly pushing of the moving target 4 is facilitated, and falling of the moving target 4 is achieved.
When one side of the moving pushing plate 15 contacts the inner wall of the sealing groove 6, the limiting mechanism completely cancels the limitation of the moving target, so that the pushing plate 15 can move continuously to push the moving target 4 to slide in the inserting groove 3.
As an embodiment of the present invention, the guide portion includes:
A guide groove 17 formed in the inner groove wall of the seal cover 7;
A link pin 18 fixedly connected to the surface of the push plate 15, the end of the link pin 18 being inserted into the guide groove 17; during operation, the piston rod of the electric cylinder 16 pushes the pushing plate 15 to move, and the linkage pin 18 is synchronously driven to move, and as the end part of the linkage pin 18 is inserted into the guide groove 17 of the seal cover 7, the linkage pin 18 extrudes the groove wall of the guide groove 17 during the movement of the linkage pin 18, so that the seal cover 7 is driven to rotate, the yielding port 1101 is switched to one side of the elastic buckle, the limit of the limit groove 11 to the elastic buckle is cancelled, and the moving target 4 is conveniently moved to the outside of the insertion groove 3 to fall.
As an embodiment of the present invention, a gas transfer storage mechanism includes:
The four storage cavities 19 are formed in the tail of the moving target 4 in a circumferential array, each storage cavity 19 is internally and slidably connected with a sealing plate 20, the surface of each sealing plate 20 is in sealing contact with the inner wall of each storage cavity 19, and the surface of each sealing plate 20 is in sealing contact with the inner wall of each storage groove through a mounting sealing gasket;
Four air bags 21, the four air bags 21 are fixedly communicated with the four storage cavities 19 respectively;
the four second springs 22 are respectively arranged in the four storage cavities 19, and two ends of each second spring 22 are respectively fixedly connected with the close sealing plate 20 and the inner wall of each storage cavity 19;
Four communication holes 23 for communicating the four storage chambers 19 with the inside of the insertion groove 3;
An annular chamber 24 which is opened inside the moving target 4, and the annular chamber 24 is communicated with the four storage chambers 19;
a gas releasing mechanism for releasing a gas during the descent of the moving target 4 to accelerate the descent of the moving target 4; during operation, the gas inside the seal groove 6 can be pushed into the four storage cavities 19 in the process of inserting the moving target 4 into the inserting groove 3, the gas entering the storage cavities 19 can generate thrust to the sealing plate 20 inside, so that the sealing plate 20 is pushed to move, meanwhile, the air bag 21 is expanded to compress the second spring 22, the process realizes that the gas inside the seal groove 6 is transferred into the storage cavities 19 for storage, and when the moving target 4 breaks away from the falling process from the inserting groove 3, the arranged gas release mechanism can release the gas to accelerate the falling of the moving target 4.
As an embodiment of the present invention, the gas release mechanism includes:
a blocking mechanism for blocking the four communication holes 23 when the moving target 4 moves outward from the inside of the insertion groove 3;
A mounting opening 26 provided on an inner wall of the annular chamber 24;
The mounting box 27 is mounted in the mounting opening 26 through a screw, two first air holes 28 are formed in one side of the mounting box 27 facing the annular cavity 24, the two first air holes 28 are sealed by first sealant, and the first sealant is melted when meeting heat energy;
a heat insulating plate 29 fixedly connected to the inside of the installation box 27, the heat insulating plate 29 dividing the installation box 27 into a combustion chamber 2901 and a battery chamber 2902;
The combustion chamber 2901 is filled with inflammable substances capable of generating smoke;
A battery 30 and an igniter 31 are arranged in the battery compartment 2902, the igniter 31 is electrically connected with a signal receiver, and an ignition head of the igniter 31 is buried in inflammable substances;
The two second air holes 32 are formed at the tail part of the moving target 4, the two second air holes 32 are communicated with the annular cavity 24, the two second air holes 32 are sealed by second sealant, and the second sealant is melted when meeting heat energy; when the signal receiver receives a signal, on one hand, when the piston rod of the electric cylinder 16 pushes the movable target 4 to move outwards from the inside of the inserting groove 3, the blocking mechanism is used for blocking the four communication holes 23, meanwhile, the round hole 25 recovers ventilation performance, the movable target 4 is convenient to move outwards from the inserting groove 3, on the other hand, the igniter 31 is started, the igniter 31 ignites the ignition head, inflammable matters in the combustion chamber 2901 are ignited, smog is generated, the first sealant on the first air hole 28 is quickly melted due to the combustion of the inflammable matters, the smog generated by the combustion enters the annular cavity 24 from the first air hole 28, the second sealant on the second air hole 32 is melted under the heat accumulation of the smog, the communication between the annular cavity 24 and the outside is realized through the second air hole 32, at the moment, the compressed second spring 22 can be instantly restored, thereby pushing the sealing plate 20 to move inwards in the storage cavity 19, the gas stored on one side of the sealing plate 20 is pushed inwards and is released outwards from the second air hole 32, and accordingly, the accelerated falling of the movable target 4 is realized, the smog generated by the combustion is quickly discharged outwards from the second air hole 32, the target is conveniently and the target is quickly lost, and the target is conveniently moved by the people, and the target is quickly lost;
The inflammable is ignited and installs the inside temperature of case 27 and rises rapidly, and first sealed glue is melted earlier, and the smog that conveniently produces gets into the annular chamber 24 inside, drives the inside temperature of annular chamber 24 and rises gradually, along with the inside smog of annular chamber 24 gathers gradually, and moving target 4 also moves to inserting the outside of establishing groove 3, drops downwards, and at the in-process that moving target 4 drops downwards, the second sealed glue melts along with the inside temperature rise of annular chamber 24, realizes the release of gas and smog.
As an embodiment of the present invention, the plugging mechanism includes:
the second annular groove 33 is formed on the groove wall of the inserting groove 3, and the inside of the second annular groove 33 is communicated with the outside through a vent pipe;
The annular plate 34, the annular plate 34 is inserted in the second annular groove 33, the surface of the annular plate 34 is in sealing contact with the inner wall of the second annular groove 33 through the connecting sealing gasket;
The two ends of each third spring 35 are fixedly connected with the groove wall of the second annular groove 33 and the end part of the annular plate 34 respectively;
During operation, in the initial state, the annular plate 34 seals the four communication holes 23 under the support of the third spring 35, when the moving target 4 is inserted into the inserting groove 3, the gas in the sealing groove 6 is pushed to move under the assistance of the sealing cover 7, so that the annular plate 34 is pushed to compress the third spring 35 to move into the second annular groove 33, the ventilation communication function of the communication holes 23 is restored, the gas in the sealing groove 6 is conveniently discharged from the communication holes 23, when the moving target 4 needs to be moved out of the inserting groove 3, the pushing plate 15 moves to push the groove wall of the sealing groove 6 by means of the extending end of the pushing plate, the moving target 4 moves, the compressed third spring 35 can restore to push the annular plate 34 to seal the four communication holes 23 at the moment, and the pushing plate 15 moves out of the inner groove of the sealing cover 7 completely along with the continued movement of the pushing plate 15, so that the ventilation state of the round hole 25 is restored, and the moving target 4 is favorably separated from the sealing cover 7.
As an embodiment of the present invention, the plugging mechanism further includes:
The two support rods 36, the two support rods 36 are fixedly connected to one end of the sealing cover 7 facing the annular plate 34, and after the moving target 4 is inserted into the insertion groove 3, the two support rods 36 are used for supporting the end part of the annular plate 34 contracted in the second annular groove 33; in operation, after the moving target 4 is completely inserted into the insertion groove 3, the support rod 36 can limit the annular plate 34 accommodated in the second annular groove 33, which is favorable for stabilizing the placement state of the annular plate 34 and avoiding the situation that the annular plate 34 shields the communication hole 23 due to random shaking.
As an embodiment of the present invention, the gas transfer storage mechanism further includes:
the four connecting rods 37 are fixedly connected with the side walls of the four sealing plates 20 respectively, and the end parts of the four connecting rods 37 respectively penetrate through the corresponding storage cavities 19 and then extend outwards to be fixedly connected with protective covers 38 together;
Each connecting rod 37 is in sealing contact with a through hole in the storage cavity 19, and the surface of each connecting rod 37 is in sealing contact with the through hole in the storage cavity 19 through a mounting sealing gasket; during operation, the movable target 4 is melted along with the second sealant in mid-air, after the second air hole 32 is communicated with the annular cavity 24, the compressed second spring 22 is reset to push the sealing plate 20 to move, and the moving sealing plate 20 pushes the protective cover 38 to move by means of the connecting rod 37, so that the signal cabin 5 and the signal receiver at the top of the movable target 4 are protected, and the situation that the signal cabin 5 and the signal receiver collide after the movable target 4 falls down is avoided.
The working principle of the invention is as follows:
According to the description, as shown in fig. 1 to 15, the moving target 4 is inserted into the inserting groove 3 on the wing 2, in the process that the moving target 4 is inserted into the inserting groove 3, because the surface of the sealing cover 7 is in sealing contact with the inner wall of the sealing groove 6 through the sealing gasket, under the assistance of the sealing cover 7, the gas in the sealing groove 6 is stored by the gas transfer storage mechanism, the moving target 4 can be limited in the inserting groove 3 by the limiting mechanism, the situation that the moving target 4 falls off due to shaking in the flying process of the unmanned aerial vehicle body 1 is avoided, after the moving target 4 is installed, the personnel operate the unmanned aerial vehicle body 1 to fly in the air, the personnel can take a transmitting gun with a signal transmitting device, enter a target range to perform in-air searching, after the target is found, the signal cabin 5 is aimed, a trigger is triggered to transmit a signal, after the signal receiver in the signal cabin 5 is received, the corresponding pushing mechanism is controlled to operate, the limiting mechanism is driven by the guiding part to rotate the sealing cover 7 in the operation process to the moving target 4, the limiting mechanism is prevented from falling off in the air, the moving target 4 is prevented from being influenced by the moving target 4 in the air, the moving target 4 is prevented from falling down from the air, the moving target 4 is prevented from being continuously from being impacted by the moving target 4, and the moving target 4 is prevented from falling down in the air, and the moving target 4 is prevented from being continuously moving down in the air, the air is stopped in the process of the air, and the moving target 4 is released from being in the air is convenient to be in the moving the air down the air is convenient to be continuously in the air a tail is in the air stored.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (7)
1. A fixed wing unmanned aerial vehicle for installing a shooting mobile target, comprising:
The unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), wherein foldable wings (2) are symmetrically arranged at the top of the unmanned aerial vehicle body (1), five inserting grooves (3) are formed in the side walls of two wings (2), and a pushing mechanism is arranged in each inserting groove (3);
Ten moving targets (4), wherein a signal cabin (5) is arranged at the top of each moving target (4), a signal receiver is arranged in each signal cabin (5), a sealing groove (6) is formed in the tail of each moving target (4), and a sealing cover (7) is arranged in each sealing groove (6);
each sealing cover (7) is provided with a limiting mechanism which is used for assisting the moving target (4) to be mounted in the inserting groove (3);
Ten gas transfer storage mechanisms, wherein in the process of inserting the moving target (4) into the inserting groove (3), the gas transfer storage mechanisms corresponding to the gas transfer storage mechanisms are linked and used for storing the gas in the inserting groove (3) and automatically releasing the gas in the falling process of the moving target (4);
The signal receiver receives the signal and then controls the corresponding pushing mechanism to operate, in the operation process of the pushing mechanism, the sealing cover (7) is driven by the guiding part to rotate to cancel the limit of the limiting mechanism on the moving target (4), and then the moving target (4) is pushed to move and fall;
The limit mechanism comprises:
The two arc-shaped grooves (8) are formed in a circumferential array on the inner wall of the inserting groove (3), the inner walls of the two arc-shaped grooves (8) are respectively connected with a rotating rod (9) in a sliding manner along the arc-shaped track of the rotating rods, and the end parts of the two rotating rods (9) are fixedly connected with the side wall of the sealing cover (7);
The two arc springs (10) are respectively arranged in the two arc grooves (8), and two ends of each arc spring (10) are respectively fixedly connected with the inner wall of the corresponding arc groove (8) and the surface of the rotating rod (9);
The two limiting grooves (11) are formed in the surface of the sealing cover (7) in a circumferential array, and the side walls of the two limiting grooves (11) are provided with abdication ports (1101);
The two elastic buckles are arranged on the inner wall of the sealing groove (6) and matched with the limiting groove (11) to realize the limiting installation of the movable target (4);
The gas transfer storage mechanism includes:
The four storage cavities (19) are formed in the tail of the movable target (4) in a circumferential array, a sealing plate (20) is slidably connected inside each storage cavity (19), and the surface of each sealing plate (20) is in sealing contact with the inner wall of each storage cavity (19);
The four air bags (21), the four air bags (21) are fixedly communicated with the four storage cavities (19) respectively;
The four second springs (22) are respectively arranged in the four storage cavities (19), and two ends of each second spring (22) are respectively fixedly connected with the close sealing plate (20) and the inner wall of each storage cavity (19);
four communication holes (23) for communicating the four storage chambers (19) with the inside of the insertion groove (3);
An annular cavity (24) which is arranged inside the movable target (4), and the annular cavity (24) is communicated with the four storage cavities (19);
a gas release mechanism for releasing a gas to accelerate the falling of the moving target (4) during the falling of the moving target (4);
the gas release mechanism includes:
the blocking mechanism is used for blocking the four communication holes (23) when the moving target (4) moves outwards from the inside of the inserting groove (3);
The mounting port (26) is formed in the inner wall of the annular cavity (24);
the mounting box (27) is mounted in the mounting opening (26) through a screw, two first air holes (28) are formed in one side, facing the annular cavity (24), of the mounting box (27), the two first air holes (28) are sealed by first sealant, and the first sealant is melted when meeting heat energy;
The heat insulation plate (29) is fixedly connected to the inside of the installation box (27), and the heat insulation plate (29) divides the installation box (27) into a combustion chamber (2901) and a battery chamber (2902);
The combustion chamber (2901) is internally filled with inflammable matters capable of generating smoke;
a battery (30) and an igniter (31) are arranged in the battery compartment (2902), the igniter (31) is electrically connected with the signal receiver, and an ignition head of the igniter (31) is buried in inflammable substances;
The two second air holes (32) are formed in the tail of the moving target (4), the two second air holes (32) are communicated with the annular cavity (24), the two second air holes (32) are sealed by second sealant, and the second sealant is melted when meeting heat energy;
the gas transfer storage mechanism further includes:
the four connecting rods (37) are fixedly connected with the side walls of the four sealing plates (20) respectively, and the end parts of the four connecting rods (37) penetrate through the corresponding storage cavities (19) respectively and then extend outwards to be fixedly connected with protective covers (38) together;
Each connecting rod (37) is in sealing contact with a through hole in the storage cavity (19).
2. The fixed wing unmanned aerial vehicle for installing a shooting moving target of claim 1, wherein the elastic buckle comprises:
The first mounting groove (12), first mounting groove (12) are seted up on the inner wall of seal groove (6), sliding connection has stopper (13) on the inner wall of seal groove (6), the inclined plane has been seted up to the tip of stopper (13), stopper (13) with fixedly connected with first spring (14) between the cell wall of first mounting groove (12).
3. A fixed wing drone for installing a shooting mobile target as claimed in claim 1, wherein the pushing mechanism comprises:
a pushing plate (15) placed in the inner groove of the sealing cover (7), wherein the surface of the pushing plate (15) is in sealing contact with the inner groove of the sealing cover (7);
the electric cylinder (16) is arranged on the inner wall of the inserting groove (3), the end part of a piston rod of the electric cylinder (16) penetrates through the sealing cover (7) and continuously extends to be fixedly connected with the side wall of the pushing plate (15), and the surface of the piston rod is in sealing contact with the inner wall of the penetrating hole on the sealing cover (7);
The round hole (25) is formed in the inner groove of the sealing cover (7), shielding of the round hole (25) is eliminated after the pushing plate (15) is completely moved out of the inner groove of the sealing cover (7), and the round hole (25) recovers ventilation performance.
4. A fixed wing drone for installing a shooting mobile target according to claim 3, wherein the guide comprises:
a guide groove (17) which is arranged on the inner groove wall of the sealing cover (7);
And a linkage pin (18) fixedly connected to the surface of the pushing plate (15), wherein the end part of the linkage pin (18) is inserted into the guide groove (17).
5. A fixed wing drone for installing a shooting mobile target as claimed in claim 1, wherein the plugging mechanism comprises:
The second annular groove (33) is formed in the groove wall of the inserting groove (3), and the inside of the second annular groove (33) is communicated with the outside through a vent pipe;
an annular plate (34), wherein the annular plate (34) is inserted into the second annular groove (33), and the surface of the annular plate (34) is in sealing contact with the inner wall of the second annular groove (33);
And the two ends of each third spring (35) are fixedly connected with the groove wall of the second annular groove (33) and the end part of the annular plate (34) respectively.
6. The fixed wing unmanned aerial vehicle for installing a shooting mobile target of claim 5, wherein the plugging mechanism further comprises:
The two support rods (36), the two support rods (36) are fixedly connected to one end of the sealing cover (7) facing the annular plate (34), and after the moving target (4) is inserted into the inserting groove (3), the two support rods (36) are used for supporting the end part of the annular plate (34) contracted in the second annular groove (33).
7. A fixed wing drone for installing a shooting mobile target as claimed in claim 1, wherein the gas transfer storage mechanism further comprises:
the four connecting rods (37) are fixedly connected with the side walls of the four sealing plates (20) respectively, and the end parts of the four connecting rods (37) penetrate through the corresponding storage cavities (19) respectively and then extend outwards to be fixedly connected with protective covers (38) together;
Each connecting rod (37) is in sealing contact with a through hole in the storage cavity (19).
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| CN202410160089.1A CN117699087B (en) | 2024-02-05 | 2024-02-05 | Fixed wing unmanned aerial vehicle for installing shooting moving target |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410160089.1A CN117699087B (en) | 2024-02-05 | 2024-02-05 | Fixed wing unmanned aerial vehicle for installing shooting moving target |
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| CN117699087A CN117699087A (en) | 2024-03-15 |
| CN117699087B true CN117699087B (en) | 2024-04-30 |
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| CN117699087A (en) | 2024-03-15 |
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