CN220786122U - Many rotors fire control fire extinguishing bullet throws unmanned aerial vehicle - Google Patents
Many rotors fire control fire extinguishing bullet throws unmanned aerial vehicle Download PDFInfo
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- CN220786122U CN220786122U CN202322505931.4U CN202322505931U CN220786122U CN 220786122 U CN220786122 U CN 220786122U CN 202322505931 U CN202322505931 U CN 202322505931U CN 220786122 U CN220786122 U CN 220786122U
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- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 239000007921 spray Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to a multi-rotor fire extinguishing bomb throwing unmanned aerial vehicle which comprises an unmanned aerial vehicle body and a plurality of horn arms arranged on the periphery of the unmanned aerial vehicle body, wherein a propeller is arranged at one end of each horn arm, which is far away from the unmanned aerial vehicle body, the lower end surface of the unmanned aerial vehicle body is connected with a foot rest, one or more guide cylinders for placing the fire extinguishing bomb are fixedly arranged on the unmanned aerial vehicle body, the guide cylinders penetrate up and down, the upper parts of the guide cylinders extend to the upper part of the unmanned aerial vehicle body, the lower parts of the guide cylinders extend to the lower part of the unmanned aerial vehicle body, a throwing baffle is arranged below the guide cylinders, one side of the throwing baffle is arranged on the foot rest, the throwing baffle is horizontally arranged and locked for supporting the fire extinguishing bomb, and the throwing baffle is unlocked and turned down for throwing the fire extinguishing bomb. The guide cylinder penetrates through the unmanned aerial vehicle body, so that the whole aircraft is more compact, fire extinguishing bombs are directly placed from the upper part of the aircraft, the fire extinguishing bombs are conveniently placed on site, and the tedious hanging test hoisting of the fire extinguishing bombs is omitted; secondly, the guide cylinder can adapt to fire extinguishing bombs with various specifications and models in the market.
Description
Technical Field
The utility model relates to the field of unmanned aerial vehicles for throwing fire extinguishing bombs, in particular to a unmanned aerial vehicle for throwing multi-rotor fire extinguishing bombs.
Background
The multi-rotor unmanned aerial vehicle is a special unmanned rotor aircraft with three or more rotor shafts. Fire extinguishing bomb, its fire extinguishing form is divided into multiple kinds: one is that after the fire extinguishing bomb is thrown into a fire scene, the fire extinguishing bomb bursts and sprays fire extinguishing agent to extinguish fire due to high temperature; the fire extinguishing agent spraying range is enlarged because the blasting device in the fire extinguishing agent spraying bomb senses the height state of the fire extinguishing bomb after being thrown and fallen in high altitude and detonates automatically after being separated from the ground by a certain height.
In the prior art, fire extinguishing bombs are often thrown from the air by means of unmanned aerial vehicle mounting, but the equipment has some defects, firstly, the fire extinguishing bomb throwing unmanned aerial vehicle uses a body hook to lift the fire extinguishing bomb, so that the whole height of the unmanned aerial vehicle is larger than the length of the fire extinguishing bomb, the gravity center of the unmanned aerial vehicle is lower, the control gesture of the airplane is poor, and the hanging is inconvenient to operate; secondly, hang fire extinguishing bomb upper portion, arouse easily that fire extinguishing bomb focus is unstable to rock in the sky, the fire extinguishing bomb gesture is unstable after throwing, weakens throwing precision and fire extinguishing effect.
Disclosure of utility model
In order to overcome the defects in the prior art, a multi-rotor fire extinguishing bomb throwing unmanned aerial vehicle is provided, so that the problems in the background art are solved.
In order to achieve the above object, the present utility model is realized by the following technical scheme:
The utility model provides a many rotor fire control fire extinguishing bullet throws unmanned aerial vehicle, including the unmanned aerial vehicle fuselage and set up a plurality of horn around the unmanned aerial vehicle fuselage, the horn is provided with the screw apart from the one end of unmanned aerial vehicle fuselage, the terminal surface is connected with the foot rest under the unmanned aerial vehicle fuselage, the unmanned aerial vehicle fuselage is fixed to be provided with one or more guide cylinder that is used for placing the fire extinguishing bullet, link up from top to bottom and upper portion extends to unmanned aerial vehicle fuselage top, the guide cylinder lower part extends to unmanned aerial vehicle fuselage below, the guide cylinder below sets up throws the baffle, it installs on the foot rest to throw baffle one side, the support that is used for the fire extinguishing bullet after throwing the baffle and keeping flat the locking, the throwing that is used for the fire extinguishing bullet after throwing baffle unblock and turning down throws.
As a further technical scheme of the utility model: and one side of the throwing baffle, which is close to the foot rest, is provided with a baffle rotating shaft, and two ends of the baffle rotating shaft are rotationally connected with the foot rest.
As a further technical scheme of the utility model: one side of the throwing baffle, which is far away from the baffle rotating shaft, is provided with a throwing baffle hook, and one side of the throwing baffle hook is provided with a throwing hook assembly for locking the throwing baffle hook.
As a further technical scheme of the utility model: the throwing hook assembly comprises a fixed block, a hook groove for accommodating a throwing baffle hook is formed in the fixed block, a motor is further arranged on one side of the fixed block, an output shaft of the motor is connected with a rear support arm, one end, far away from the output shaft of the motor, of the rear support arm is rotationally connected with a front support arm, one end, far away from the rear support arm, of the front support arm is rotationally connected with a locking rod, and the front support arm drives the locking rod to penetrate into or withdraw from the hook groove.
As a further technical scheme of the utility model: the throwing hook assembly is arranged on the connecting piece, and the upper end of the connecting piece is fixedly connected with the lower end face of the unmanned aerial vehicle body.
As a further technical scheme of the utility model: one end of the horn, which is close to the unmanned aerial vehicle body, is connected with the unmanned aerial vehicle body through a horn folding piece, and the horn can be folded downwards through the horn folding piece.
As a further technical scheme of the utility model: the unmanned aerial vehicle body terminal surface is provided with the battery, and the battery passes through the battery fixing base to be installed on the unmanned aerial vehicle body.
As a further technical scheme of the utility model: the unmanned aerial vehicle fuselage lower terminal surface is provided with the cloud platform camera.
The utility model has the beneficial effects that:
according to the unmanned aerial vehicle, one or more guide cylinders for placing fire extinguishing bombs are fixedly arranged on the unmanned aerial vehicle body, the guide cylinders penetrate up and down, the upper parts of the guide cylinders extend to the upper part of the unmanned aerial vehicle body, and the lower parts of the guide cylinders extend to the lower part of the unmanned aerial vehicle body. The guide cylinder 6 penetrates through the unmanned plane body 1, so that the whole plane is more compact, fire extinguishing bombs are directly placed from the upper side of the plane, the fire extinguishing bombs are conveniently placed on site, and the tedious hanging test hoisting of the fire extinguishing bombs is omitted; secondly, the guide cylinder can adapt to fire extinguishing bombs with various specifications and types in the market, and can carry two fire extinguishing bombs with the fixed height of 28 kg.
The lower part of the guide cylinder is provided with a throwing baffle, one side of the throwing baffle is arranged on the foot rest, the throwing baffle is horizontally arranged and locked and then is used for supporting the fire extinguishing bomb, and the throwing baffle is unlocked and turned down and then is used for throwing the fire extinguishing bomb. The throwing baffle is arranged below the guide cylinder, the throwing baffle is used for throwing the fire extinguishing bomb after being unlocked and turned down, the posture of the fire extinguishing bomb during throwing can be better guaranteed, and the fire extinguishing bomb is accurately thrown to the upper portion of a fire scene. The throwing baffle is directly connected with the foot rest, a complicated throwing structure is omitted, the foot rest is directly used for installing the throwing baffle for the fixing seat, the whole stress is transmitted to the stronger foot rest, the gravity center of the whole aircraft is moved upwards, the gravity center of the aircraft is effectively distributed, and the aircraft has better control and gesture stability.
Drawings
FIG. 1 is a schematic view of the main structure of the utility model (the guide cylinder is provided with two) when the arm is unfolded;
FIG. 2 is a perspective view of the main structure of the utility model (the guide cylinder is provided with two) when the arm is unfolded;
FIG. 3 is a perspective view of the main structure of the folded arm of the present utility model (the guide cylinder is provided with two guide cylinders);
FIG. 4 is a perspective view of the main structure of the fire extinguishing bomb of the present utility model (two guide cylinders are provided) in the throwing release;
FIG. 5 is a schematic view of the main structure of the utility model (the guide cylinder is provided with one) when the arm is unfolded;
FIG. 6 is a perspective view of the main structure of the fire extinguishing bullet of the present utility model (one guide cylinder is provided) when being thrown and released;
FIG. 7 is a schematic view of the main structure of the throwing hook assembly;
fig. 8 is a partial enlarged view of a in fig. 7.
In the figure: the unmanned aerial vehicle comprises a 1-unmanned aerial vehicle body, a 2-horn, a 3-propeller, a 4-foot rest, a 5-fire extinguishing bomb, a 6-guide cylinder, a 7-throwing baffle, a 8-baffle rotating shaft, a 9-throwing baffle hook, a 10-throwing hook assembly, a 101-fixed block, a 102-hook groove, a 103-motor output shaft, a 104-rear support arm, a 105-front support arm, a 106-locking rod, a 11-connecting piece, a 12-horn folding piece, a 13-battery, a 14-battery fixing seat and a 15-cradle head camera.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4 and 7-8, a unmanned aerial vehicle is thrown to many rotor fire control fire extinguishing bullet, including unmanned aerial vehicle fuselage 1 and a plurality of horn 2 of setting around unmanned aerial vehicle fuselage 1, the quantity of horn 2 is six, the one end that unmanned aerial vehicle fuselage 1 was kept away from to horn 2 is provided with screw 3, the one end that horn 2 is close to unmanned aerial vehicle fuselage 1 is connected with the unmanned aerial vehicle fuselage through horn folding member 12, horn 2 can fold downwards through horn folding member 12, horn folding member 12 specific structure is prior art, through the direct purchase installation in market can, adopt lower folding horn 2 structure, can swiftly high-efficient folding or expand the aircraft, save unmanned aerial vehicle assembly time, the volume reduces after folding, be convenient for the aircraft to transport, deposit area is little. The lower end face of the unmanned aerial vehicle body 1 is connected with a foot rest 4. The upper end face of the unmanned aerial vehicle body 1 is provided with a battery 13, and the battery 13 is installed on the unmanned aerial vehicle body 1 through a battery fixing seat 14. The lower end face of the unmanned aerial vehicle body 1 is provided with a cradle head camera 15, the multifunctional cradle head camera 15 faces downwards, and a fire source core area can be found by utilizing functions of infrared, thermal imaging laser and the like.
The unmanned aerial vehicle fuselage 1 is fixed to be provided with two guiding barrels 6 that are used for placing fire extinguishing bomb 5, and guiding barrels 6 link up from top to bottom and upper portion extends to unmanned aerial vehicle fuselage 1 top, and guiding barrels 6 lower part extends to unmanned aerial vehicle fuselage 1 below, and guiding barrels 6 below sets up throws baffle 7, and throws baffle 7 one side and installs on foot rest 4, and the support that is used for fire extinguishing bomb 5 after throwing baffle 7 to keep flat the locking is used for throwing of fire extinguishing bomb 5 after throwing baffle 7 unblock down. The guide cylinder 6 penetrates through the unmanned plane body 1, so that the whole plane is more compact, fire extinguishing bomb 5 is directly placed from the upper side of the plane, the fire extinguishing bomb 5 is conveniently placed on site, and the tedious hanging test of the fire extinguishing bomb 5 is omitted; secondly, the guide cylinder 6 can be adapted to fire extinguishing bombs 5 with various specifications and models in the market, and can carry two fire extinguishing bombs 5 with the fixed height of 28 kg. The throwing baffle 7 is arranged below the guide cylinder 6, the throwing baffle 7 is used for throwing the fire extinguishing bomb 5 after being unlocked and turned down, the posture of the fire extinguishing bomb 5 during throwing can be better guaranteed, and the fire extinguishing bomb is accurately thrown above a fire scene. The throwing baffle 7 is directly connected with the foot rest 4, a complicated throwing structure is omitted, the throwing baffle 7 is directly installed for the fixing seat by utilizing the foot rest 4, the whole stress is transmitted to the stronger foot rest, the gravity center of the whole aircraft is upwards moved, the gravity center of the aircraft is effectively distributed, and the aircraft has better control and gesture stability.
One side of the throwing baffle 7, which is close to the foot rest 4, is provided with a baffle rotating shaft 8, two ends of the baffle rotating shaft 8 are rotationally connected with the foot rest 4, namely, the left side edge of the throwing baffle 7 of the left guide cylinder 6 is connected with the baffle rotating shaft 8, the baffle rotating shaft 8 is rotationally connected with the foot rest 4 on the left side, the right side edge of the throwing baffle 7 of the right guide cylinder 6 is connected with the baffle rotating shaft 8, and the baffle rotating shaft 8 is rotationally connected with the foot rest 4 on the right side. One side of the throwing baffle 7 far away from the baffle rotating shaft 8 is provided with a throwing baffle hook 9, the two throwing baffle hooks 9 are close, and one side of the throwing baffle hook 9 is provided with a throwing hook assembly 10 for locking the throwing baffle hook 8. The throwing hook assembly 10 is installed on the connecting piece 11, and connecting piece 11 upper end and unmanned aerial vehicle fuselage 1 lower terminal surface fixed connection, connecting piece 11 are located the centre of two guide cylinders 6, and two throwing hook assemblies 10 are all installed on connecting piece 11.
The throwing hook assembly 10 comprises a fixed block 101, a hook groove 102 for accommodating the throwing baffle hook 9 is formed in the fixed block 101, a motor is further arranged on one side of the fixed block 101, an output shaft 103 of the motor is connected with a rear support arm 104, one end, far away from the output shaft 103 of the motor, of the rear support arm 104 is rotationally connected with a front support arm 105, one end, far away from the rear support arm 104, of the front support arm 105 is rotationally connected with a locking rod 106, and the front support arm 105 drives the locking rod 106 to penetrate into or withdraw from the hook groove 102. When the fire extinguishing bomb is locked, the throwing baffle 7 is horizontally placed, the throwing baffle hook 9 extends into the hook groove 102, the motor output shaft 103 drives the rear support arm 104 to rotate, the rear support arm 104 rotates to drive the front support arm 105 to rotate and move forward, the front support arm 105 drives the locking rod 106 to penetrate into the hook groove 102, the throwing baffle hook 9 is locked, and the throwing baffle 7 plays a role in supporting the fire extinguishing bomb 5; when throwing is needed, the motor output shaft 103 drives the rear support arm 104 to rotate, the rear support arm 104 rotates to drive the front support arm 105 to rotate and move backwards, the front support arm 105 drives the locking rod 106 to withdraw from the hook groove 102, the throwing baffle hook 9 is unlocked and released, the throwing baffle hook 9 is separated from the throwing hook assembly 10, the throwing baffle 7 rotates under the action of self gravity and the gravity of the fire extinguishing bomb 5, the throwing baffle 7 is released, and the load of the fire extinguishing bomb 5 is thrown.
Examples
Referring to fig. 5-8, a many rotor fire control fire extinguishing bomb throws unmanned aerial vehicle, including unmanned aerial vehicle fuselage 1 and a plurality of horn 2 of setting around unmanned aerial vehicle fuselage 1, the quantity of horn 2 is six, the one end that unmanned aerial vehicle fuselage 1 was kept away from to horn 2 is provided with screw 3, the one end that horn 2 is close to unmanned aerial vehicle fuselage 1 is connected with the unmanned aerial vehicle fuselage through horn folding member 12, horn 2 can fold downwards through horn folding member 12, horn folding member 12 specific structure is prior art, through the direct installation of buying in the market can, adopt lower folding horn 2 structure, can swiftly high-efficient folding or expand the aircraft, save unmanned aerial vehicle assembly time, the volume reduces after folding, the aircraft of being convenient for is transported and is deposited area little. The lower end face of the unmanned aerial vehicle body 1 is connected with a foot rest 4. The upper end face of the unmanned aerial vehicle body 1 is provided with a battery 13, and the battery 13 is installed on the unmanned aerial vehicle body 1 through a battery fixing seat 14. The lower end face of the unmanned aerial vehicle body 1 is provided with a cradle head camera 15, the multifunctional cradle head camera 15 faces downwards, and a fire source core area can be found by utilizing functions of infrared, thermal imaging laser and the like.
The unmanned aerial vehicle fuselage 1 is fixed to be provided with a guiding tube 6 that is used for placing fire extinguishing bomb 5, and guiding tube 6 link up from top to bottom and upper portion extends to unmanned aerial vehicle fuselage 1 top, and guiding tube 6 lower part extends to unmanned aerial vehicle fuselage 1 below, and guiding tube 6 below sets up throws baffle 7, and throws baffle 7 one side and installs on foot rest 4, and the support that is used for fire extinguishing bomb 5 after throwing baffle 7 to keep flat the locking is used for throwing of fire extinguishing bomb 5 after throwing baffle 7 unblock down. The guide cylinder 6 penetrates through the unmanned plane body 1, so that the whole plane is more compact, fire extinguishing bomb 5 is directly placed from the upper side of the plane, the fire extinguishing bomb 5 is conveniently placed on site, and the tedious hanging test of the fire extinguishing bomb 5 is omitted; secondly, the guide cylinder 6 can be adapted to fire extinguishing bombs 5 with various specifications and models in the market, and can carry one fire extinguishing bomb 5 with a fixed height of 28 kg. The throwing baffle 7 is arranged below the guide cylinder 6, the throwing baffle 7 is used for throwing the fire extinguishing bomb 5 after being unlocked and turned down, the posture of the fire extinguishing bomb 5 during throwing can be better guaranteed, and the fire extinguishing bomb is accurately thrown above a fire scene. The throwing baffle 7 is directly connected with the foot rest 4, a complicated throwing structure is omitted, the throwing baffle 7 is directly installed for the fixing seat by utilizing the foot rest 4, the whole stress is transmitted to the stronger foot rest, the gravity center of the whole aircraft is upwards moved, the gravity center of the aircraft is effectively distributed, and the aircraft has better control and gesture stability.
One side of the throwing baffle 7, which is close to the foot rest 4, is provided with a baffle rotating shaft 8, two ends of the baffle rotating shaft 8 are rotationally connected with the foot rest 4, namely, the right side edge of the throwing baffle 7 of the guide cylinder 6 is connected with the baffle rotating shaft 8, and the baffle rotating shaft 8 is rotationally connected with the foot rest 4 on the right side. One side of the throwing baffle 7, which is far away from the baffle rotating shaft 8, is provided with a throwing baffle hook 9, and the throwing baffle hook 9 is close to a throwing hook assembly 10. The throwing hook assembly 10 is arranged on the connecting piece 11, the upper end of the connecting piece 11 is fixedly connected with the lower end face of the unmanned aerial vehicle body 1, and the throwing hook assembly 10 is arranged on the connecting piece 11.
The throwing hook assembly 10 comprises a fixed block 101, a hook groove 102 for accommodating the throwing baffle hook 9 is formed in the fixed block 101, a motor is further arranged on one side of the fixed block 101, an output shaft 103 of the motor is connected with a rear support arm 104, one end, far away from the output shaft 103 of the motor, of the rear support arm 104 is rotationally connected with a front support arm 105, one end, far away from the rear support arm 104, of the front support arm 105 is rotationally connected with a locking rod 106, and the front support arm 105 drives the locking rod 106 to penetrate into or withdraw from the hook groove 102. When the fire extinguishing bomb is locked, the throwing baffle 7 is horizontally placed, the throwing baffle hook 9 extends into the hook groove 102, the motor output shaft 103 drives the rear support arm 104 to rotate, the rear support arm 104 rotates to drive the front support arm 105 to rotate and move forward, the front support arm 105 drives the locking rod 106 to penetrate into the hook groove 102, the throwing baffle hook 9 is locked, and the throwing baffle 7 plays a role in supporting the fire extinguishing bomb 5; when throwing is needed, the motor output shaft 103 drives the rear support arm 104 to rotate, the rear support arm 104 rotates to drive the front support arm 105 to rotate and move backwards, the front support arm 105 drives the locking rod 106 to withdraw from the hook groove 102, the throwing baffle hook 9 is unlocked and released, the throwing baffle hook 9 is separated from the throwing hook assembly 10, the throwing baffle 7 rotates under the action of self gravity and the gravity of the fire extinguishing bomb 5, the throwing baffle 7 is released, and the load of the fire extinguishing bomb 5 is thrown.
The specific embodiment of the utility model comprises the following steps:
1. The folding state of depositing of horn 2, horn 2 is folded down through horn folded piece 12, can swiftly high-efficient folding or expand the aircraft, saves unmanned aerial vehicle equipment time, and folding back volume reduces, is convenient for the aircraft to transport, deposit, and area is little.
2. The arm 2 expands the flight working state: the unmanned aerial vehicle arm 2 is unfolded, the propeller 3 is unfolded, the throwing baffle 7 is rotated to the throwing hook assembly 10, the throwing baffle hook 9 is hung on the throwing hook assembly 10, and the throwing baffle 7 is locked; putting the fire extinguishing bomb 5 into the guide cylinder 6 from above the plane, and putting the fire extinguishing bomb on the throwing baffle 7 (not limited to the specific form of load of the fire extinguishing bomb, but the articles in the guide cylinder can be put into such things as rescue materials) so as to finish the preparation before the unmanned plane takes off; the unmanned plane is controlled to fly to the upper part of fire and rescue during take-off.
3. Unmanned aerial vehicle fire control fire extinguishing bomb 5 throws release state: controlling the unmanned aerial vehicle to fly to a region above fire and rescue, and controlling the aircraft by beyond visual range; the cradle head camera 15 is directed downwards, a fire source core area is searched by utilizing the functions of infrared, thermal imaging laser and the like, and a cross is aimed according to a ground station remote control picture to aim a fire source; after aiming at a fire source, controlling a ground station throwing hook assembly 10 to release a throwing baffle hook 9, unlocking and releasing the throwing baffle hook 9, enabling the throwing baffle hook 9 to be separated from the throwing hook assembly 10, enabling a throwing baffle 7 to rotate under the action of self gravity and the gravity of a fire extinguishing bomb 5, releasing the throwing baffle 7, and enabling the load of the fire extinguishing bomb 5 to be thrown down; 4. and in the falling process of the fire extinguishing bomb, the falling height is monitored to automatically burst above a fire source, and the fire extinguishing agent is sprayed to extinguish the fire.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a many rotor fire control fire extinguishing bomb throws unmanned aerial vehicle, includes unmanned aerial vehicle fuselage (1) and sets up a plurality of horn (2) around unmanned aerial vehicle fuselage (1), and the one end that unmanned aerial vehicle fuselage (1) was kept away from to horn (2) is provided with screw (3), and terminal surface is connected with foot rest (4), its characterized in that under unmanned aerial vehicle fuselage (1): unmanned aerial vehicle fuselage (1) is fixed to be provided with one or more guide cylinder (6) that are used for placing fire extinguishing bullet (5), link up from top to bottom and upper portion extension to unmanned aerial vehicle fuselage (1) top guide cylinder (6), guide cylinder (6) lower part extends to unmanned aerial vehicle fuselage (1) below, guide cylinder (6) below sets up throws baffle (7), it installs on foot rest (4) to throw baffle (7) one side, the bearing that is used for fire extinguishing bullet (5) after throwing baffle (7) to keep flat the locking, throw the throwing that is used for fire extinguishing bullet (5) after throwing baffle (7) unblock down.
2. The multi-rotor fire extinguishing bomb throwing unmanned aerial vehicle according to claim 1, wherein: one side of the throwing baffle (7) close to the foot rest (4) is provided with a baffle rotating shaft (8), and two ends of the baffle rotating shaft (8) are rotationally connected with the foot rest (4).
3. The multi-rotor fire extinguishing bomb throwing unmanned aerial vehicle according to claim 2, wherein: one side of the throwing baffle (7) far away from the baffle rotating shaft (8) is provided with a throwing baffle hook (9), and one side of the throwing baffle hook (9) is provided with a throwing hook assembly (10) for locking the throwing baffle hook (9).
4. A multi-rotor fire extinguishing bullet throwing unmanned aerial vehicle according to claim 3, wherein: the throwing hook assembly (10) comprises a fixed block (101), a hook groove (102) for accommodating a throwing baffle hook (9) is formed in the fixed block (101), a motor is further arranged on one side of the fixed block (101), an output shaft (103) of the motor is connected with a rear support arm (104), one end, far away from the output shaft (103) of the motor, of the rear support arm (104) is rotationally connected with a front support arm (105), one end, far away from the rear support arm (104), of the front support arm (105) is rotationally connected with a locking rod (106), and the front support arm (105) drives the locking rod (106) to penetrate into or withdraw from the hook groove (102).
5. A multi-rotor fire extinguishing bullet throwing unmanned aerial vehicle according to claim 3, wherein: the throwing hook assembly (10) is arranged on the connecting piece (11), and the upper end of the connecting piece (11) is fixedly connected with the lower end face of the unmanned aerial vehicle body (1).
6. The multi-rotor fire extinguishing bomb throwing unmanned aerial vehicle according to claim 1, wherein: one end of the horn (2) close to the unmanned aerial vehicle body (1) is connected with the unmanned aerial vehicle body through a horn folding piece (12), and the horn (2) can be folded downwards through the horn folding piece (12).
7. The multi-rotor fire extinguishing bomb throwing unmanned aerial vehicle according to claim 1, wherein: the unmanned aerial vehicle fuselage (1) up end is provided with battery (13), and battery (13) are installed on unmanned aerial vehicle fuselage (1) through battery fixing base (14).
8. The multi-rotor fire extinguishing bomb throwing unmanned aerial vehicle according to claim 1, wherein: the unmanned aerial vehicle fuselage (1) lower terminal surface is provided with cloud platform camera (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505931.4U CN220786122U (en) | 2023-09-15 | 2023-09-15 | Many rotors fire control fire extinguishing bullet throws unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505931.4U CN220786122U (en) | 2023-09-15 | 2023-09-15 | Many rotors fire control fire extinguishing bullet throws unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220786122U true CN220786122U (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322505931.4U Active CN220786122U (en) | 2023-09-15 | 2023-09-15 | Many rotors fire control fire extinguishing bullet throws unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220786122U (en) |
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2023
- 2023-09-15 CN CN202322505931.4U patent/CN220786122U/en active Active
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